JP4092433B1 - Pachinko machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pachinko gaming machine which is less likely to cause confusion to a player or a hall clerk even if the specifications of the pachinko gaming machine are different.
SOLUTION: A group Grp1 to a group Grp3 are partitioned and printed in a state surrounded by solid lines SL1 to SL3 on the surface of a function display sticker 1595A, respectively, and a game state display lamp 1540, two round display lamps 1550 and 15 rounds A game state display lamp 1540, a two-round display lamp 1550, and a 15-round display lamp 1560 are partitioned and printed at positions corresponding to the display lamps 1560, surrounded by solid lines SL4 to SL6. The function display sticker 1595A is affixed to the frame 251. For this reason, even if the specifications of the pachinko gaming machine 1 are different, the position where the function display seal 1595A is pasted does not change. Therefore, even if the specifications of the pachinko gaming machine are different, it is difficult for a player or a hall clerk to be confused.
[Selection] FIG.

Description

  The present invention relates to a pachinko gaming machine that can cope with different specifications.

  Conventionally, in the upper center of the opening formed in the spacer between the game board and the liquid crystal display device, a special display unit (special symbol display), a normal display unit (a special display unit) which is a function display device showing the progress of the game ( A pachinko game machine (pachinko game machine) in which a special symbol display), a special symbol holding lamp (special symbol memory lamp) and the like are arranged has been proposed (for example, Patent Document 1). A player, a hall clerk, and the like can recognize the current state and progress of the gaming machine by checking the function display device.

By the way, in recent pachinko machines, many pachinko machines with various specifications have been developed. For example, by providing a plurality of lottery functions, which was one in the past, or by providing a plurality of types of rounds of big hit games even for the same model, he is working to provide more interesting pachinko gaming machines than before. For this reason, in the pachinko gaming machine described in Patent Document 1, it is necessary to change and arrange the number of special symbol indicators, special symbol memory lamps, etc. according to the specifications of the pachinko gaming machine. On the other hand, in the game area where the game ball is driven by the hitting ball launcher and flows down on the game machine board surface, a center accessory device as a game effect device, a decoration unit, etc. are arranged. Emphasis is placed on whether or not a more effective performance can be expressed according to the specifications of the pachinko machine. In addition, the size and number of the center accessory device, the decoration unit, and the like are various, and the ratio of the game effect device to be tightened in the game area tends to increase.
Japanese Patent Laying-Open No. 2006-101994 (FIG. 4)

  In this way, each time the specifications of the pachinko machine change, the progress of the game is displayed, including a special symbol display, a normal symbol display, a special symbol memory lamp, a normal symbol memory lamp, a game status display lamp, and a round display lamp. Because the numbers and locations are different, players, hall clerk, etc. have to look around the game board to check it, making it increasingly confused.

  The present invention has been made in view of such circumstances, and an object of the present invention is to provide a pachinko gaming machine that is less likely to cause confusion to players, hall clerk, etc. even if the specifications are different. is there.

  Effective solutions for achieving the above-described object will be described below. In addition, the effect | action etc. are demonstrated as needed. In addition, for easy understanding, a corresponding configuration in the embodiment of the invention is also shown as appropriate, but is not limited at all.

(Solution 1)
A game board having a game area in which a game ball is driven down by a hitting ball launcher and a non-game area located outside the game area, and attached to the back surface of the game board, and controls the progress of the game A pachinko gaming machine comprising a main control board on which a microprocessor is mounted,
The game board is at least
A segment display device that is driven and controlled by the microprocessor of the main control board to display various functions, and a function display board that is mounted with a certain number of LEDs gathered together and arranged in the non-game area, A function display member on which various function display portions are printed according to the specifications of the pachinko gaming machine is attached to a position corresponding to the function display board on the front surface of the board,
A segment indicator and LEDs that are mounted in a fixed number on the function display board, respectively, according to the specifications of the pachinko gaming machine ,
A special symbol display that variably displays the presence or absence of occurrence of a big hit gaming state as a predetermined special symbol when a game ball enters the starting prize opening provided in the gaming area;
A special symbol memory lamp group that displays the number of game balls as a holding number when a game ball enters a start winning opening provided in the game area and the special symbol display is not variably displayed on the special symbol display;
A normal symbol display that variably displays the presence or absence of opening and closing of the opening and closing wings as a predetermined normal symbol when the game ball passes through a gate provided in the gaming area;
A normal symbol memory lamp group for displaying the number of game balls as a holding number when a game ball enters a gate provided in the game area and the normal symbol is not variably displayed on the normal symbol display;
A gaming state display lamp for displaying whether or not a probability variation has occurred as a gaming state;
A round display lamp group for displaying a maximum number of times that a game ball cannot enter a state where it is easy to enter a state where a game ball cannot enter a grand prize opening provided in the game area;
Assigned to
The function display member includes a special symbol function display unit configured with at least the special symbol display unit, a normal symbol function display unit configured with at least the normal symbol display unit, and the gaming state display lamp. A pachinko gaming machine, wherein the gaming state function display unit configured and the round function display unit configured by the round display lamp group are printed in a state surrounded by a visible line.

  This pachinko gaming machine includes a game board and a main control board. The game board has a game area in which a game ball is driven by a hitting ball launcher and flows down, and a non-game area located outside the game area. The main control board is mounted on the back side of the game board, and a microprocessor for controlling the progress of the game is mounted.

The game board includes at least a function display board. The function display board is mounted and integrated with a certain number of segment indicators and LEDs that are driven and controlled by the microprocessor of the main control board and display various functions, and are arranged in the non-game area. It is fixed. A function display member on which various function display portions are printed according to the specifications of the pachinko gaming machine is attached to the front surface of the game board at a position corresponding to the function display board. Thereby, various function displays based on the progress of the game can be understood at a glance, and the position of the function display member does not change even if the specifications of the pachinko gaming machine are different.

According to the specifications of the pachinko machine, the segment indicator and LED that are mounted on the function display board in a certain number of pieces are mounted at least as a special symbol indicator, a special symbol memory lamp group, a normal symbol indicator, and a normal symbol memory. It is assigned to a lamp group, a game state display lamp, and a round display lamp group . The special symbol display unit displays the presence or absence of a big hit gaming state when a game ball enters the start prize opening provided in the game region as a special symbol, and the special symbol memory lamp group is provided in the game region. When the game ball enters the start winning opening and the special symbol display does not display the fluctuation of the special symbol, the number of game balls is displayed as the number of reserved balls. The normal symbol display displays the presence / absence of opening / closing of the opening / closing wings as a predetermined normal symbol as the game ball passes through the gate provided in the gaming region, and the normal symbol memory lamp group plays games on the gate provided in the gaming region. When the ball enters and the normal symbol display does not change the normal symbol display, the number of game balls is displayed as the number of reserved balls. The game status display lamp displays whether or not the probability variation has occurred as the game status, and the round display lamp group is easy to enter from a state where the game ball cannot enter the big winning opening provided in the game area. Displays the maximum number of times a state can be reached.

  The function display member has a special symbol function display unit composed of at least a special symbol display on the surface thereof, a normal symbol function display unit composed of at least a normal symbol display, and a game composed of a game state display lamp. The status function display section and the round function display section configured by a group of round display lamps are printed in a state surrounded by visible lines, and various function display sections are partitioned.

  As described above, the special display function display unit, the normal display function display unit, the gaming state function display unit, and the round function display unit are partitioned and printed on the surface of the function display member in such a manner that they are surrounded by visible lines. The function display member is attached to a position corresponding to the function display board fixed to the non-game area of the game board. For this reason, even if the specifications of the pachinko gaming machine are different, the position where the function display member is attached does not change. As a result, players, hall clerk, etc. can easily find the location of the function display member even if the specifications of the pachinko gaming machine are different, and various function display units can be obtained by observing the function display member. Can be easily confirmed to be partitioned and printed. Therefore, even if the specifications of the pachinko gaming machine are different, it is difficult for a player or a hall clerk to be confused.

  In the present embodiment, for example, the hit ball launching device 300 in FIG. 7 corresponds to the hit ball launching device, the game area 255 in FIG. 115 corresponds to the game area, and the decorative frame 251 in FIG. 115 corresponds to the non-game area. The game board 4 of 115 corresponds to the game board, the main control MPU 1700a in FIG. 118 corresponds to the microprocessor, the main control board 1700 in FIG. 118 corresponds to the main control board, and the pachinko gaming machine 1 in FIG. 116, the segment displays SEG1 and SEG2 in FIG. 116 correspond to the segment display, LED1 to LED12 in FIG. 116 correspond to the LEDs, and the function display board 1225a in FIG. 116 corresponds to the function display board. 116, the function display seal 1595A corresponds to a function display member, and the upper start winning port 1330 and the lower start winning port 1340 in FIG. 116, the upper special symbol display 1480 and the lower special symbol display 1490 correspond to the special symbol display, and the upper special symbol storage lamps 1500a and 1500b and the lower special symbol storage lamps 1510a and 1510b in FIG. 115 corresponds to the gate, the opening / closing wing 1380 in FIG. 115 corresponds to the opening / closing wing, the normal symbol display 1520 in FIG. 116 corresponds to the normal symbol display, and the normal symbol in FIG. The storage lamps 1530a to 1530d correspond to the normal symbol storage lamp group, the gaming state display lamp 1540 in FIG. 116 corresponds to the gaming state display lamp, the big winning opening 1400 in FIG. 115 corresponds to the big winning opening, The 2-round display lamp 1550 and the 15-round display lamp 1560 correspond to a round display lamp group, and FIG. The group Grp1 partitioned and surrounded by the solid line SL1 and printed on the function display sticker 1595A and the group Grp2 partitioned and surrounded by the solid line SL2 and printed on the function display sticker 1595A are displayed in the special symbol function display section. The group Grp3 partitioned and surrounded by the solid line SL3 in FIG. 117 and printed on the function display sticker 1595A corresponds to the normal symbol function display unit, and is partitioned in the state surrounded by the solid line SL4 in FIG. The game state display lamp 1540 printed on the function display sticker 1595A corresponds to the game state function display unit, and is divided in a state surrounded by the solid line SL5 in FIG. 117 and printed on the function display sticker 1595A. 1550 and 1515 printed on the function display sticker 1595A in a state surrounded by the solid line SL6. The round display lamp 1560 corresponds to a round function display unit.

(Solution 2)
A segment display unit mounted on the function display board in a certain number is assigned to the special symbol display unit,
A certain number of LEDs that are integrated and mounted on the function display board include the special symbol memory lamp group, the normal symbol display unit, the normal symbol memory lamp group, and the gaming state display lamp according to the specifications of the pachinko gaming machine. and pachinko gaming machine according to claim 1, wherein the assigned is that the round display lamps.

By assign a segment display on the special symbol display device which is mounted by a fixed number of aggregated function display board, special symbols in response to the LED is mounted is fixed number concentrated in function display substrate to the specifications of the pachinko machines storage lamps, normal symbol display, normal symbol memory lamps may be assigned to a game state display lamp and the round indicator lamp group. For example, the number of LED assigned to normal symbol memory lamps, when the number of LED assigned to the round display lamp group, the sum of the value 6 as fixed value, the round indicator lamp group as a specification of the pachinko gaming machine When the number of lamps is two, the number of lamps in the normal symbol memory lamp group is four (= fixed value (6) -number of lamps in the round display lamp group (2)), and round as the specifications of the pachinko machine. When the number of lamps in the display lamp group is 3, the number of lamps in the normal symbol memory lamp group is 3 (= fixed value (the number of lamps in the 6 round display lamp group (3)). Different gaming machine specifications can be accommodated by adjusting the number of normal symbol memory lamp groups and round display lamp groups with different display functions. .

(Solution 3)
The pachinko gaming machine according to Solution 1 or 2, wherein the function display member is also printed with a management number for managing contents printed on the display surface. In this way, for example, at the manufacturer of a pachinko machine, before the line operator attaches the function display member to the game board, whether or not the specifications of the pachinko machine and the function display member correspond to each other, This can be confirmed by visual observation, and can prevent attachment of a function display member that does not correspond to the specifications of the pachinko gaming machine.

(Solution 4)
A game board having a game area in which various game effect devices are arranged and a non-game area located outside the game area, and a microprocessor that is attached to the back of the game board and controls the progress of the game are mounted. A pachinko gaming machine comprising a main control board, wherein at least a segment indicator and LEDs that are driven and controlled by a microprocessor of the main control board to display various functions are aggregated in a predetermined number. Mounted on the non-game area, and a function display board on the front surface of the game board corresponding to the function display board according to the specifications of the pachinko gaming machine. A function display member printed with a display unit is attached, and the various function displays change at least one special symbol as the specification of the pachinko gaming machine. A special symbol display that variably displays the presence or absence of occurrence of a big hit gaming state as a predetermined special symbol when the game ball enters the start winning opening provided in the gaming region, and the gaming region A special symbol memory lamp group that displays the number of game balls as a holding number when a game ball enters the start winning opening provided and the special symbol is not variably displayed on the special symbol display, and provided in the game area A normal symbol indicator that variably displays the presence / absence of opening / closing of the open / close wing as a predetermined normal symbol through the gate, and the normal symbol when the game ball enters the gate provided in the game area A normal symbol memory lamp group that displays the number of game balls as a holding number when the normal symbol is not variably displayed on the display, a gaming state display lamp that displays whether or not probability variation has occurred as a gaming state, A round display lamp group that displays the maximum number of times that a game ball cannot enter a state where it is easy to enter a state where a game ball cannot enter a grand prize opening provided in a technique area. When two special symbols are variably displayed as a specification, a game ball enters the first start winning opening provided in the gaming area and whether or not a big hit gaming state is generated is variably displayed as a predetermined special symbol. A first special symbol display, and whether or not a big hit gaming state is generated by entering a game ball into a second start winning opening provided in the gaming area and different from the first starting winning opening. A second special symbol display variably displayed as a predetermined special symbol, and a special ball is displayed on the first special symbol display when a game ball enters the first start winning opening provided in the game area. Of the game ball when A first special symbol memory lamp group that displays the number of balls as a holding number, and a special ball on the second start winning opening provided in the game area and special on the second special symbol display A second special symbol memory lamp group that displays the number of game balls as a holding number when the symbols are not displayed in a variable manner, and whether or not the game balls pass through a gate provided in the game area to open / close the opening / closing wings. A normal symbol display that variably displays as a normal symbol of the game, and when a game ball enters a gate provided in the game area and the normal symbol is not variably displayed on the normal symbol display, the number of game balls held A normal symbol memory lamp group that is displayed as a game state, a game state display lamp that displays whether or not a probability variation has occurred as a game state, and a game ball cannot enter a big winning opening provided in the game area Enter from state A round display lamp group that displays the maximum number of times that it is easy to play, and the function display board is mounted with at least two of the segment displays, and changes one special symbol as the specifications of the pachinko gaming machine When displaying, the first segment indicator and the second segment indicator are assigned to the special symbol indicator, and the LED is the special symbol memory lamp group, the normal symbol indicator, and the normal symbol indicator lamp. When the two special symbols are variably displayed as the specifications of the pachinko gaming machine, the first segment indicator is assigned to the first special symbol. And the LED is assigned to the first special symbol memory lamp group, and the second segment is assigned to the indicator. And the LED not assigned to the first special symbol memory lamp group is assigned to the second special symbol memory lamp group, and the first special symbol memory lamp group is assigned to the second special symbol memory lamp group. The LED not assigned to the special symbol memory lamp group and the second special symbol memory lamp group is assigned to the normal symbol display, the normal symbol memory lamp group, the gaming state display lamp and the round display lamp group, and the function display In the case where one special symbol is variably displayed as a specification of the pachinko gaming machine on the surface of the member, the special symbol function display unit configured by the special symbol indicator and the special symbol memory lamp group, A normal symbol function display unit composed of a normal symbol display and the normal symbol memory lamp group, and a game composed of the gaming state display lamp The state function display section and the round function display section composed of the round display lamp group are printed in a state surrounded by visible lines, while two special symbols are changed as the specifications of the pachinko gaming machine. In the case of displaying, the first special symbol function display unit composed of the first special symbol indicator and the first special symbol memory lamp group, the second special symbol indicator, and the second special symbol indicator. The second special symbol function display unit configured from the special symbol memory lamp group, the normal symbol function display unit configured from the normal symbol display unit and the normal symbol memory lamp group, and the gaming state display lamp The game state function display unit and the round function display unit composed of the round display lamp group are each printed in a state surrounded by a visible line. Nko game machine.

  This pachinko gaming machine includes a game board and a main control board. The game board has a game area in which a game ball is driven by a hitting ball launcher and flows down, and a non-game area located outside the game area. The main control board is mounted on the back side of the game board, and a microprocessor for controlling the progress of the game is mounted.

  The game board includes at least a function display board. The function display board is a first segment that includes at least two segment displays, each of which includes a plurality of segment displays and LEDs that are driven and controlled by the microprocessor of the main control board to display various functions. A display and a second segment display are implemented. The function display board is disposed in the non-game area, and its position is fixed. A function display member on which various function display portions are printed according to the specifications of the pachinko gaming machine is attached to the front surface of the game board at a position corresponding to the function display board. Thereby, various function displays based on the progress of the game can be understood at a glance, and the position of the function display member does not change even if the specifications of the pachinko gaming machine are different.

  As for various function displays, at least when one special symbol is variably displayed as the specification of the pachinko machine, the special symbol display, the special symbol memory lamp group, the normal symbol display device, the normal symbol memory lamp group, the game state display It is composed of a lamp and a round display lamp group. The special symbol display unit displays the presence or absence of a big hit gaming state when a game ball enters a start winning opening provided in the game region as a special symbol, and a special symbol memory lamp group is provided in the game region. When the game ball enters the start winning opening and the special symbol display does not display the fluctuation of the special symbol, the number of game balls is displayed as the number of reserved balls. The normal symbol display displays the presence / absence of opening / closing of the open / close wings as a specified normal symbol as the game ball passes through the gate provided in the game region, and the normal symbol memory lamp group plays games on the gate provided in the game region. When the ball enters and the normal symbol display does not change the normal symbol display, the number of game balls is displayed as the number of reserved balls. The gaming state display lamp displays whether or not the probability variation has occurred as the gaming state, and the round display lamp group is easy to enter from the state where the gaming ball cannot enter the big winning opening provided in the gaming area. Displays the maximum number of times a state can be reached.

  As for the various function displays, at least when two special symbols are variably displayed as the specifications of the pachinko machine, the first special symbol display, the second special symbol display, the first special symbol memory lamp group, A second special symbol memory lamp group, a normal symbol display device, a normal symbol memory lamp group, a game state display lamp, and a round display lamp group are included. The first special symbol display unit variably displays the presence or absence of occurrence of a big hit gaming state as a predetermined special symbol when a game ball enters the first start winning opening provided in the game area, and the second special symbol The display is provided in the game area, and the game ball enters a second start winning opening different from the first start winning opening, and variably displays whether or not a big hit gaming state has occurred as a predetermined special symbol. The first special symbol memory lamp group is the number of game balls when a game ball enters the first start winning opening provided in the game area and the special symbol is not variably displayed on the first special symbol display. Is displayed as the number of holds, and in the second special symbol memory lamp group, a game ball enters the second start winning opening provided in the game area, and the special symbol is not variably displayed on the second special symbol display. Sometimes the number of game balls is displayed as the number of reserves. The normal symbol display displays the presence / absence of opening / closing of the open / close wings as a specified normal symbol as the game ball passes through the gate provided in the game region, and the normal symbol memory lamp group plays games on the gate provided in the game region. When the ball enters and the normal symbol display does not change the normal symbol display, the number of game balls is displayed as the number of reserved balls. The game status display lamp displays whether or not the probability variation has occurred as the game status, and the round display lamp group is easy to enter from a state where the game ball cannot enter the big winning opening provided in the game area. Displays the maximum number of times a state can be reached.

  When one special symbol is variably displayed as the specification of the pachinko machine, the first segment indicator and the second segment indicator are assigned to the special symbol indicator, the LED is a special symbol memory lamp, and the normal symbol display. It is assigned to a device, a normal symbol memory lamp group, a game state display lamp and a round display lamp group. When two special symbols are variably displayed as the specifications of the pachinko gaming machine, the first segment indicator is assigned to the first special symbol indicator and the LED is assigned to the first special symbol memory lamp group, In addition, the second segment indicator is assigned to the second special symbol indicator and the LED not assigned to the first special symbol memory lamp group is assigned to the second special symbol memory lamp group. LEDs that are not assigned to the special symbol memory lamp group and the second special symbol memory lamp group are assigned to the normal symbol display device, the normal symbol memory lamp group, the game state display lamp, and the round display lamp group. As described above, when one special symbol is variably displayed as the specification of the pachinko gaming machine, the first segment indicator and the second segment indicator are assigned to the special symbol indicator so that the special symbol is variably displayed. In the case where two special symbols are variably displayed as the specifications of the pachinko machine, the first special symbol can be variably displayed by allocating the first segment indicator to the first special symbol indicator. Since the second segment indicator is assigned to the second special symbol indicator, the second special symbol can be variably displayed. When the specifications of such pachinko gaming machines are different, the first segment display and the second segment display having the same display function can be used.

  When one special symbol is variably displayed as the specification of the pachinko machine, the special symbol function display unit composed of the special symbol display and the special symbol memory lamp group, the normal symbol display and the normal symbol memory lamp group The normal symbol function display unit configured, the game status function display unit configured from the game status display lamp, and the round function display unit configured from the group of round display lamps are respectively surrounded by visible lines. It is printed on the surface of the function display member, and various function display sections are partitioned. On the other hand, when two special symbols are variably displayed as the specifications of the pachinko gaming machine, a first special symbol function display unit composed of a first special symbol indicator and a first special symbol memory lamp group, A second special symbol function display unit composed of a second special symbol display and a second special symbol memory lamp group; and a normal symbol function display unit composed of a normal symbol display and a normal symbol memory lamp group. The game state function table composed of the game state display lamps and the round function display part composed of the round display lamp groups are printed on the surface of the function display member in a state surrounded by visible lines, respectively. Various function display sections are partitioned.

  As described above, the special display function display unit, the normal display function display unit, the gaming state function display unit, and the round function display unit are partitioned and printed on the surface of the function display member in such a manner that they are surrounded by visible lines. The function display member is attached to a position corresponding to the function display board fixed to the non-game area of the game board. For this reason, even if the specifications of the pachinko gaming machine are different, the position where the function display member is attached does not change. As a result, players, hall clerk, etc. can easily find the location of the function display member even if the specifications of the pachinko gaming machine are different, and various function display units can be obtained by observing the function display member. Can be easily confirmed to be partitioned and printed. Therefore, even if the specifications of the pachinko gaming machine are different, it is difficult for a player or a hall clerk to be confused.

  In the present embodiment, for example, the hit ball launching device 300 in FIG. 7 corresponds to the hit ball launching device, the game area 255 in FIG. 115 corresponds to the game area, and the decorative frame 251 in FIG. 115 corresponds to the non-game area. The game board 4 of 115 corresponds to the game board, the main control MPU 1700a of FIG. 118 corresponds to the microprocessor, the main control board 1700 in FIG. 118 corresponds to the main control board, and the pachinko gaming machine 1 in FIG. 116, the segment display SEG1 in FIG. 116 corresponds to the first segment display, the segment display SEG2 in FIG. 116 corresponds to the second segment display, and LED1 to LED12 in FIG. The function display board 1225a in FIG. 116 corresponds to the function display board, and the function display stickers 1595A in FIG. 116 and the function displays in FIGS. 158 (a) to 158 (c). 1155B, 1595C, and 1595D correspond to function display members, the upper start winning port 1330 and the lower start winning port 1340 in FIG. 115 correspond to the start winning port, and the lower special symbol display 1490 in FIG. 116 corresponds to the special symbol display, the upper special symbol display 1480 in FIG. 116 corresponds to the first special symbol display, the lower special symbol display 1490 in FIG. 116 corresponds to the second special symbol display, The lower special symbol memory lamps 1510a to 1510d in FIG. 158 correspond to the special symbol memory lamp group, the upper special symbol memory lamps 1500a and 1500b in FIG. 116 correspond to the first special symbol memory lamp group, and the lower special symbol memory lamps in FIG. The symbol memory lamps 1510a and 1510b correspond to the second special symbol memory lamp group, the gate 1290 in FIG. 115 corresponds to the gate, and the opening / closing blade 138 in FIG. Corresponds to the open / close wing, and the normal symbol display 1520 in FIGS. 116 and 158 (a) to (c) corresponds to the normal symbol display, and the normal symbol memory in FIGS. 116 and 158 (a) to (c). The lamps 1530a to 1530d correspond to the normal symbol memory lamp group, the game state display lamps 1540 in FIGS. 116 and 158 (a) to (c) correspond to the game state display lamps, and the big prize opening 1400 in FIG. 116 and FIGS. 158 (a) to (c) correspond to a winning opening, and the 2-round display lamp 1550, the 5-round display lamp 164, the 8-round display lamp 162, and the 15-round display lamp 1560 correspond to a round display lamp group. 158 (c), the group Grp1 partitioned in a state surrounded by the solid line SL1 and printed on the function display sticker 1595D corresponds to the special symbol display unit. 17 and in a state surrounded by a solid line SL1 in FIGS. 158 (a) and 158 (b), and is partitioned and functions in a state surrounded by a group Grp1 and a solid line SL2 printed on the function display stickers 1595A, 1595B and 1595C. The group Grp2 printed on the display stickers 1595A, 1595B, and 1595C corresponds to the special symbol function display section, and is partitioned and surrounded by the solid line SL3 in FIGS. 117 and 158 (a) to 158 (c). The group Grp3 printed on 1595A, 1595B, 1595C, and 1595D corresponds to the normal symbol function display section, and is partitioned in a state surrounded by the solid line SL4 in FIG. 117 and FIGS. A gaming status display lamp 1540 printed on 1595A, 1595B, 1595C, 1595D is a gaming status function table. The two-round display lamp 1550, which is partitioned and surrounded by the solid line SL5 in FIGS. 117 and 158 (a) to (c) and printed on the function display stickers 1595A, 1595B, 1595C, and 1595D. 15 round display lamp 1560 that is partitioned and surrounded by SL6 and printed on function display stickers 1595A, 1595B, 1595C, and 1595D, and is surrounded by a solid line SL7 in FIGS. 158 (a) and (b). In addition, an 8-round display lamp 1562 printed on the function display stickers 1595B and 1595C and a 5-round display lamp 1564 printed on the function display sticker 1595C divided by a solid line SL8 in FIG. 158 (b) are round functions. It corresponds to the display unit.

(Solution 5)
A special symbol function display unit composed of a special symbol display unit and a special symbol memory lamp group, a normal symbol function display unit composed of a normal symbol display unit and a normal symbol memory lamp group, and a gaming state display lamp. A function display member that is printed in a state surrounded by a visible line between a game state function display section and a round function display section constituted by a group of round display lamps. This function display member is suitable for use as a component of the pachinko gaming machine of the present invention.

  In this embodiment, for example, the upper special symbol display 1480 and the lower special symbol display 1490 in FIG. 116 correspond to the special symbol display, and the upper special symbol storage lamps in FIGS. 116 and 158 (a) to (c). 1500a, 1500b and lower special symbol memory lamps 1510a to 1510d correspond to the special symbol memory lamp group, the normal symbol indicator 1520 in FIG. 116 corresponds to the normal symbol indicator, and the normal symbol memory lamps 1530a to 1530d in FIG. 116 corresponds to the normal symbol memory lamp group, the gaming state display lamp 1540 of FIG. 116 corresponds to the gaming state display lamp, the 2 round display lamp 1550, the 5 round display lamp 164, the 8 round display lamp 162 of FIG. 116 and FIG. A 15-round display lamp 1560 corresponds to a group of round display lamps, and a solid line SL in FIG. A group Grp1 partitioned in a state surrounded by a circle and printed on the function display sticker 1595D corresponds to a special symbol display unit, and is partitioned in a state surrounded by a solid line SL1 in FIGS. 117, 158 (a) and (b). The group Grp1 printed on the function display stickers 1595A, 1595B, and 1595C and the group Grp2 printed on the function display stickers 1595A, 1595B, and 1595C in a state surrounded by the solid line SL2 correspond to the special symbol function display section. 117 and 158 (a) to (c), the group Grp3 partitioned and surrounded by the solid line SL3 and printed on the function display stickers 1595A, 1595B, 1595C, and 1595D corresponds to the normal symbol function display section. 117 and 158 (a) to 158 (c), the function display system The game status display lamp 1540 printed on the cards 1595A, 1595B, 1595C, and 1595D corresponds to the game status function display section, and is partitioned in a state surrounded by the solid line SL5 in FIGS. 117 and 158 (a) to (c). The two-round display lamp 1550 printed on the function display stickers 1595A, 1595B, 1595C, and 1595D, and the 15-round display lamp printed on the function display stickers 1595A, 1595B, 1595C, and 1595D divided in a state surrounded by the solid line SL6. 1560, surrounded by a solid line SL7 in FIGS. 158 (a) and 158 (b) and surrounded by an 8-round display lamp 1562 printed on the function display stickers 1595B and 1595C and a solid line SL8 in FIG. 158 (b). 5 rounds printed on the function display sticker 1595C. The display lamp 1564 corresponds to a round function display unit, and the function display stickers 1595A in FIG. 116 and the function display stickers 1595B, 1595C, and 1595D in FIGS. 158 (a) to 158 (c) correspond to function display members.

(Solution 6)
6. The function display member according to claim 5, wherein a management number for managing printed contents is also printed on a surface of the function display member. The management number is preferably printed at a position that is difficult for the player to visually recognize. In this way, it is possible to prevent the player from transmitting unnecessary information.

  In the present embodiment, for example, the seal management number 1595Aa in FIG. 117 corresponds to the management number.

(Solution 7)
The function display member according to Solution 5 or 6,
The function display member is a seal. In this way, there is no work process for applying an adhesive or the like to the back surface or the like of the function display member, which can contribute to an improvement in productivity.

In claim 1 of the present invention, even if the specifications of the pachinko gaming machine are different, it is difficult for a player or a hall clerk to be confused. According to a second aspect of the present invention, by assigning a segment display unit mounted on a function display board in a fixed number to a special symbol display unit, a fixed number of LEDs mounted on the function display board are mounted on a pachinko game. It can be assigned to a special symbol memory lamp group, a normal symbol display unit, a normal symbol memory lamp group, a gaming state display lamp and a round display lamp group according to the specifications of the machine.

[1. Overall structure of pachinko machine]
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the drawings. First, the entire pachinko gaming machine according to the embodiment will be described with reference to FIGS. FIG. 1 is a perspective view showing a state in which the main body frame 3 is opened with respect to the outer frame 2 of the pachinko gaming machine 1 according to the embodiment, and the door frame 5 is opened with respect to the main body frame 3. 3 is a front view of the pachinko gaming machine 1, FIG. 3 is a rear view of the pachinko gaming machine 1, FIG. 4 is a side view of the pachinko gaming machine 1, and FIG. 5 is a plan view of the pachinko gaming machine 1. 6 is an exploded perspective view of the pachinko gaming machine 1 as viewed from the rear of the outer frame 2, the main body frame 3, the game board 4, and the door frame 5. FIG. 7 shows the pachinko gaming machine 1. 2 is an exploded perspective view of the outer frame 2, the main body frame 3, the game board 4, and the door frame 5 as viewed from the front. FIG.

  1 and 2, a pachinko gaming machine 1 according to the present embodiment includes an outer frame 2 installed on an island (not shown), and is pivotally supported by the outer frame 2 so as to be openable and closable. A glass that is a transparent plate that allows a player to visually recognize a main body frame 3 to be obtained and a game area 255 (see FIG. 7) that is pivotally supported by the main body frame 3 so as to be freely opened and closed and into which a ball is driven. The door unit 5 includes a glass unit 50 including a plate 60, and a storage tray 30 that is disposed below the glass unit 50 and stores a ball to be paid out as a result of a game. .

  A lower front cover plate 6 whose surface is covered with a decorative plate 6a is fixed to the outer frame 2 at the lower front side. In addition to the game board 4 being detachably mounted on the main body frame 3 as described above, the ball hitting device 300 and the door frame 5 excluding the game board 4 and the main body frame 3 are provided at the bottom of the back surface thereof. A door frame opening switch 3a for detecting that the door frame 5 is opened from the main body frame 3 is mounted by mounting a board unit 650 on which various control boards and power supply boards for controlling electrical components are collectively provided. And a body frame opening switch 3b for detecting that the body frame 3 is released from the outer frame 2, and a cover body 750 covering the rear opening 222 (see FIG. 6) of the body frame 3 is detachably provided. . The main body frame 3 includes a door frame opening switch 3a for detecting that the door frame 5 is opened from the main body frame 3, a main body frame opening switch 3b for detecting that the main body frame 3 is opened from the outer frame 2, and Is provided. Further, in addition to the storage tray 30 described above, the door frame 5 is provided with a glass unit 50 and a handle device 70 so as to close the game window 42. The feature of the present embodiment is that there is one storage tray 30 provided in the door frame 5, and the handle device 70 that is conventionally provided in the main body frame 3 is provided in the door frame 5. Since the frame 5 and the main body frame 3 have substantially the same square size when viewed from the front, the main body frame 3 is not visible from the front. Hereinafter, members constituting the pachinko gaming machine 1 will be described in detail.

[1-1. Outer frame]
The outer frame 2 will be described mainly with reference to FIGS. 8 is a front view of the outer frame 2, FIG. 9 is a rear view of the outer frame 2, FIG. 10 is a perspective view as seen from the front of the outer frame 2, and FIG. 1A is a cross-sectional view taken along line B-B of the front view, and FIG. 3C is a cross-sectional view of side frame plate 12 cut along the line A-A of the front view.

  The outer frame 2 connects the upper and lower upper frame plates 10 and 11 and the left and right side frame plates 12 and 13 with corner metal fittings 14 to 16 and upper support metal fittings 17 for connecting respective end portions. It can be assembled into a square shape. Specifically, the upper part on the open side is connected by screwing the upper and rear surfaces of the end portion of the upper frame plate 10 and the corner metal fittings 14 that are passed to the outer and rear surfaces of the end portion of the side frame plate 13. The lower part on the side is connected by screwing a corner metal fitting 15 passed to the end bottom surface and rear surface of the lower frame plate 11 and the outer end surface and rear surface of the side frame plate 13, and the upper part on the shaft support side is The upper support fitting 17 that is passed to the end upper surface of the upper frame plate 10 and the end outer surface of the side frame plate 12 is connected by screwing, and the lower portion on the pivot support side is the bottom surface of the end of the lower frame plate 11. And the rear surface and the edge part outer surface of the side frame board 12, and the corner metal fitting 16 passed to the rear surface are connected by screwing.

  Of the upper frame plate 10 and the lower frame plate 11 and the side frame plates 12 and 13 constituting the outer frame 2, the upper frame plate 10 and the lower frame plate 11 are made of the same wood as in the prior art, and the side frame plates 12 and 13. Is made of an extruded plate of a lightweight metal, for example, an aluminum alloy. The reason why the upper frame plate 10 and the lower frame plate 11 are made of the same wood as before is that when the pachinko gaming machine 1 is installed on the island lined up in the game hall, a predetermined angle is given to the vertical plane of the island. It is necessary to perform a fixing operation, and such an operation is performed by driving nails to the upper frame plate 10 and the lower frame plate 11 and the island. On the other hand, the reason why the side frame plates 12 and 13 are made of an aluminum alloy extruded plate is that the thickness of the side frame plates 12 and 13 can be reduced while maintaining the strength as compared with the conventional wood. The left-right width when viewed from the front of the side walls 190 to 193 (see FIG. 36) of the main body frame 3 adjacent to the main frame 3 can be increased. For this reason, the game board 4 having a large left-right direction can be attached to the main body frame 3, and as a result, the game area 255 of the game board 4 can be formed large. However, if the side frame plates 12 and 13 are made of an aluminum alloy flat plate, sufficient rigidity cannot be secured. Therefore, as shown in FIG. 24 is formed so that the thickness h1 of the rear portion is increased. Of course, the wall thickness h1 is smaller than that of a conventional wooden wall.

  The lower front cover plate 6 fixed to the lower front surface of the lower frame plate 11 and the left and right side frame plates 12 and 13 has the main body frame 3 placed on the upper surface thereof when closed. The surface of the lower front cover plate 6 is covered with the decorative plate 6a as described above, but the fastening protrusion 6b (FIGS. B) is projected, and the fixing projection 6b is attached to the lower front cover plate 6 by being passed through an attachment hole that penetrates the lower front cover plate 6. Further, a back plate 7 is fixed to the upper part of the back surface of the lower front cover plate 6 to reinforce the strength of the lower front cover plate 6 on which the main body frame 3 is placed.

  By the way, as a structure for pivotally supporting the main body frame 3 so as to be openable and closable, it is attached along the upper surface of one side of the upper support bracket 17 and the lower front cover plate 6 for connecting the upper frame plate 10 and the side frame plate 12. A support fitting 18 is provided. The upper support member 17 is formed with a support hole 20 bent in a support protrusion piece 19 protruding forward, and a shaft support pin of an upper shaft support member 152 (to be described later) of the main body frame 3 is formed in the support hole 20. 153 (see FIG. 38) is engaged. Further, the lower support fitting 18 is also formed in a shape protruding forward, and a support protrusion 21 protrudes upward from the protruding portion, and a frame support plate 155 (described later) of the main body frame 3 is provided on the support protrusion 21. The support hole formed in FIG. 38) is inserted. Therefore, in order to support the main body frame 3 on the outer frame 2, after engaging the support holes formed in the frame support plate 155 of the main body frame 3 with the support protrusions 21 of the lower support bracket 18, By pivoting the shaft support pin 153 of the upper shaft support bracket 152 in the support rod hole 20, the shaft can be supported in a freely openable and closable manner.

  On the other hand, closing projections 22 and 23 are fixed to the upper and lower sides of the open side frame 13. The closing protrusions 22 and 23 are hook portions 614 and 624 (see FIG. 86) of the lock device 560 that are attached along the open side of the main body frame 3 when the main body frame 3 is closed with respect to the outer frame 2. To engage. Then, as will be described in detail later, by inserting a key into the cylinder lock 570 of the lock device 560 and turning it to one side, the hook portions 614, 624 and the closing projections 22, 23 are disengaged, and the main body frame 3 Can be opened to the outer frame 2.

  When the upper support plate 17 and the corner brackets 14 to 16 for connecting the upper frame plate 10, the lower frame plate 11, and the side frame plates 12 and 13 constituting the outer frame 2 are respectively attached to predetermined positions, As shown in FIG.8 and FIG.9, each corresponding to the attachment part of each metal fittings 14-17 so that the outer surface of each metal fittings 14-17 and the outer surface of each frame board 10-13 become substantially the same plane. End portions of the frame plates 10 to 13 are formed in a concave shape. Even when the lower support fitting 18 is attached, the upper surface of the lower front cover plate 6 and the upper surface of the lower support fitting 18 are substantially flush with each other.

[1-1-1. Other Embodiments of Outer Frame]
The outer frame 2 described above is composed of the L-shaped corner brackets 14 to 16 and the upper support bracket 17 when the end portions of the upper frame plate 10, the lower frame plate 11, and the side frame plates 12 and 13 are viewed from the back. Although what was comprised by connecting was shown, with reference to FIG. 12 thru | or FIG. 20 about embodiment (henceforth "the outer frame 2A which concerns on 2nd Embodiment") from which the structure which connects four frame boards differs. explain. 12 is a front perspective view of an outer frame 2A according to another embodiment, FIG. 13 is an exploded perspective view seen from the front of the outer frame 2A, and FIG. 14 is a front view of the outer frame 2A. 15 is a rear view of the outer frame 2A, and FIG. 16 is a cross-sectional view taken along the line BB in FIG. 14 (A) and a cross-sectional view taken along the line CC in FIG. D sectional view (C), EE sectional view (D), FIG. 17 is a perspective view for explaining the attachment / detachment structure between the upper shaft support fitting 152 of the main body frame 3 and the upper support fitting 17A of the outer frame 2A. 18 is an exploded perspective view (A) showing a mounting state of the lock member 25 provided on the back surface of the upper support fitting 17A of the outer frame 2A, and a perspective view (B) seen from below. FIG. 20 is a rear view of the upper support bracket 17A for explaining the relationship between the pivot pin 153 and the lock member 25. FIG. It is a rear view of the upper support bracket 17A portion for explaining the. 12 to 20, members having the same functions as those in the embodiment shown in FIGS. 8 to 11 (hereinafter referred to as “the outer frame 2 according to the first embodiment”) have “A” at the end of the same reference numerals. ".

  12 and 13, the outer frame 2A according to the second embodiment is for connecting the upper and lower upper frame plates 10A and 11A and the left and right side frame plates 12A and 13A with their respective end portions. It is assembled in a square shape by connecting with the connecting member 14A. Specifically, the connecting member 14A is formed as a podium with a step between the center and the left and right, and the protruding center part is an engagement notch formed at the center of both ends of the upper frame plate 10A and the lower frame plate 11A. The side frame plate 12A is fitted to the portions 10B and 11B and the left and right portions of the upper frame plate 10A are in contact with the flat surfaces of the left and right portions lowered one step and the side surfaces of the left and right portions lowered one step. , 13A are in contact with each other. In this state, the insertion holes 10C and 11C formed on both sides of the engagement notch 10B of the upper frame plate 10A and both sides of the engagement notch 11B of the lower frame plate 11A and the connecting member 14A are lowered one step. A plurality of (two in the illustrated case) connecting holes 16A (shown on the connecting member 14A connecting the upper frame plate 10A and the side frame plate 12A in FIG. (They also exist in the member 14A) and are fixed by a plurality (two in the illustrated case) of connecting screws 16B from above or below, and further drilled in the upper and lower ends of the side frame plates 12A and 13A. A plurality (three in the figure) of connection holes 15A (upper frame plate in FIG. 13) formed on the side surfaces of the left and right portions of the plurality of (two in the figure) mounting holes 12B, 13B and the connection member 14A. Connecting member 1 that connects 10A and side frame plate 13A The upper and lower upper frame plates 10 </ b> A are displayed by matching them with a plurality of (three in the illustrated case) connecting screws 15 </ b> B from the outside of the side. The lower frame plate 11A and the left and right side frame plates 12A, 13A are firmly connected and fixed. However, of the three connecting screws 15B, one connecting screw 15B does not connect the side frame plates 12A, 13A and the connecting member 14A, but the upper frame plate 10A, the lower frame plate 11A, and the connecting member 14A. Are directly connected from the side.

  Of the upper frame plate 10A, the lower frame plate 11A, and the side frame plates 12A, 13A constituting the outer frame 2A, the upper frame plate 10A and the lower frame plate 11A are the same wood as in the prior art, and the side frame plates 12A, 13A. Is made of an extruded plate of a lightweight metal, for example, an aluminum alloy. The reason why the upper frame plate 10 </ b> A and the lower frame plate 11 </ b> A are made of the same wood as the conventional one is the same reason as the outer frame 2 of the first embodiment. Also in the outer frame 2A according to the second embodiment, if the side frame plates 12A and 13A are made of an aluminum alloy flat plate, sufficient rigidity cannot be ensured. Therefore, as shown in FIG. A rear portion is formed by forming a space portion 12G (the space portion 13G of the side frame plate 13A is shown in FIG. 15) whose back is opened by a rib inside the rear portion of the plate 12A (the side frame plate 13A has the same structure). It is drawn and molded so that the thickness h2 of the film becomes thicker. Of course, the thickness h2 is the same as or slightly smaller than the thickness of the conventional wooden. Further, as shown in FIGS. 16B and 16D, in the front of the space portion 12G of the side frame plate 12A, the groove portion 12F (side) into which one of the left and right portions of the connecting member 14A is lowered one step is fitted. A groove portion 13F of the frame plate 13A is formed as shown in FIG. From the groove 12F to the front end of the side frame plate 12A, as shown in FIGS. 16B to 16D, the inner surface of the side frame plate 12A comes into contact with the other portion of the left and right portions where the connecting member 14A is lowered by one step. However, a shallow concave portion for reducing material is formed on the flat plate portion. Further, on the opposite surface (outer surface) where the groove portion 12F is formed, as shown in FIGS. 12 and 16B, the concave portion 12H (side) into which the hanging piece portion 17E of the upper support fitting 17A is inserted. A recess 13H of the frame plate 13A is formed in FIG.

  In addition to the structure for attaching the connecting member 14A, the shaft support side frame 12A formed as described above has a hanging piece 17E of the upper support fitting 17A on the outer side of the side frame 12A. A mounting hole 12C for fixing with the mounting screw 17B is formed in the mounting screw 18B, and at the lower part thereof, the mounting hole 18C is formed so as to coincide with the mounting hole 18C formed in the side bent portion of the lower support fitting 18A. A mounting hole 12D is provided. Also, a mounting hole 12E for fixing the side frame plate 12A and the lower front cover plate 6A with a fixing screw 6E is formed in the lower part of the mounting hole 12D and in the front portion of the side frame plate 12A. On the other hand, in addition to the structure for attaching the connecting member 14A, the open side frame portion 13A is provided with an attachment hole 13C for attaching the closing projection 22A with the attachment screw 22B, and closed at the lower part thereof. A mounting hole 13C for mounting the projection 23A for mounting with the mounting screw 23B is drilled, and a mounting hole 13D for fixing the side frame plate 13A and the lower front cover plate 6A to the lowermost position with the fixing screw 6E. Is formed. The closing protrusions 22A and 23A are locks that are attached along the open side of the main body frame 3 when the main body frame 3 is closed with respect to the outer frame 2A, like the outer frame 2 of the first embodiment. The hook 614 engages with the hook portions 614 and 624 (see FIG. 86) of the device 560. As will be described later in detail, a hook is inserted into the cylinder lock 570 of the lock device 560 and rotated to one side, thereby the hook portion 614. 624 and the closing projections 22A and 23A are disengaged, and the main body frame 3 can be opened with respect to the outer frame 2A.

  Further, the lower front cover plate 6A fixed to the lower front surface of the lower frame plate 11A and the left and right side frame plates 12A and 13A has the main body frame 3 placed on the upper surface thereof when closed, and the lower front cover. The front surface and the side surface of the plate 6A are covered with a decorative plate 6B as in the outer frame 2 of the first embodiment. 15) is projected, and the fixing projection 6C is attached to the lower front cover plate 6A by being passed through a fixing hole 6D that penetrates the lower front cover plate 6A. In addition, a guide plate 6F for smoothly guiding the main body frame 3 when the main body frame 3 is closed is replaceably mounted on the upper surface of the decorative plate 6B of the outer frame 2A according to the second embodiment. Yes.

  By the way, as a structure that pivotally supports the main body frame 3 so as to be freely opened and closed, it is attached along the upper surface of one side of the upper support bracket 17A and the lower front cover plate 6A that also functions to connect the upper frame plate 10A and the side frame plate 12A. The lower support bracket 18A is provided. In the upper support fitting 17A, a support protrusion 20A that protrudes forward is formed with a support hole 20A that is bent from the side of the support protrusion 19A toward the center of the tip. A shaft support pin 153 (see FIG. 38) of an upper shaft support fitting 152 (described later) of the main body frame 3 is detachably engaged with the flange hole 20A. The engagement relationship between the support hole 20A and the shaft support pin 153 will be described in detail later. Further, the lower support fitting 18A is also formed in a shape protruding forward, and a support protrusion 21A is projected upward from the protruded portion, and a frame support plate 155 (described later) of the main body frame 3 is provided on the support protrusion 21A. The support hole formed in FIG. 38) is inserted. Therefore, in order to support the main body frame 3 on the outer frame 2, after the support holes formed in the frame support plate 155 of the main body frame 3 are engaged with the support protrusions 21 </ b> A of the lower support bracket 18 </ b> A, It is the same as the outer frame 2 according to the first embodiment in that the shaft support pin 153 of the upper shaft support bracket 152 can be supported in a freely openable and closable manner by being hooked on the support hole 20A.

  The upper support fitting 17A is attached to a mounting step portion 10D formed in a concave shape on the upper surface and the front surface of the upper frame plate 10A on the shaft support side, and is formed on the upper support fitting 17A when attached. A plurality of (two in the illustrated case) mounting holes 17D and a plurality of (two in the illustrated case) mounting holes 10E formed in the mounting step portion 10D are aligned to insert the mounting screws 17B from above, and the upper frame The upper support fitting 17A is firmly fixed to the upper frame plate 10A by being fastened to the clamping plate 17C pressed from the back surface of the plate 10A. Further, there is a hanging piece 17E that contacts the outside of the side frame plate 12A on the outer side of the upper support fitting 17A, and a mounting hole 17D (see FIG. 18A) is also formed in the hanging piece 17E. By fixing the mounting hole 17D and the mounting hole 12C with mounting screws 17B, the upper support bracket 17A and the side frame plate 12A are fixed, and the upper frame plate 10A and the side frame plate 12A are fixed. The upper support fitting 17A is connected. On the other hand, the lower support bracket 18A is fixed by the mounting screws 18B in a state where the mounting holes 12D and the mounting holes 18C of the side frame plate 12A coincide with each other as described above. By inserting the mounting screw 18E into the mounting hole 18D drilled in the bottom, it is fixed to the upper surface of the lower front cover plate 6A via the decorated 6B.

  In the outer frame 2A according to the second embodiment configured as described above, by connecting the upper frame plate 10A, the lower frame plate 11A, and the side frame plates 12A, 13A, which are the constituent members, with the connecting member 14A, Compared with what was connected with the corner metal fittings 14-16 like the outer frame 2 which concerns on 1st Embodiment, while connecting member 14A closely_contact | adheres to the inner surface of side frame board 12A, 13A, and connecting member 14A, Since the upper frame plate 10 </ b> A and the lower frame plate 11 </ b> A are fastened in engagement, the frame can be formed into a strong and strong rectangular frame. In addition to the engagement state of the connecting member 14A with the upper frame plate 10A and the lower frame plate 11A, when the connecting member 14A is attached to the side frame plates 12A and 13A, the left and right sides of the connecting member 14A are lowered by one step in the groove 12F. Since one part of the structure is fitted, the attachment of the connecting member 14A to the side frame plates 12A and 13A is strengthened, which can also improve the strength of the rectangular frame and accurately position it. Can be done. Further, when the upper support plate 17A is attached at a predetermined position after the upper frame plate 10A, the lower frame plate 11A, and the side frame plates 12A and 13A are connected by the connecting member 14A, as shown in FIGS. Since there is no member protruding outward from the outer surface (outer peripheral surface) of each of the frame plates 10A, 11A, 12A, 13A, when installing the pachinko gaming machine 1 on a pachinko island platform (not shown), an adjacent device (for example, It can be attached in close contact with the adjacent ball lending device. Also, when the lower support fitting 18A is attached, the upper surface of the lower front cover plate 6A and the upper surface of the lower support fitting 18A are substantially flush with each other.

  Incidentally, as shown in FIG. 18, a lock member 25 is pivotally supported on the back surface of the upper support fitting 17A for pivotally supporting the body frame 3 so as to be freely opened and closed. More specifically, as shown in FIG. 18A, the support protruding piece 19A of the upper support fitting 17A is formed as an arc-shaped flat plate at the tip and is perpendicular to the outer edge of the support protruding piece 19A. A drooping wall 19B is formed. The hanging wall 19B can improve the strength of the support protruding piece 19A of the upper support fitting 17A, improve the appearance so that the lock member 25 described below is not visible when viewed from the front, and Then, the lock member 25 is used as a portion where the tip contact portion of the elastic piece 25c of the lock member 25 described below comes into contact, or as a stop portion so that the lock member 25 does not jump out of the support protruding piece 19A. Further, the support hole 20A formed in the support protruding piece 19A is bent and formed so as to be inclined slightly from the opposite side where the hanging wall 19B is not formed to the inside and further toward the center of the tip. Has been. The groove size of the inclined hole portion of the support rod hole 20 </ b> A is formed to be slightly larger than the diameter of the shaft support pin 153. Further, the above-described hanging wall 19B is formed by being bent at right angles along the outer edge of the support protruding piece 19A and the upper support fitting 17A from the front end of the support pothole 20A, and the support pothole 20A. A stop drooping portion 19 </ b> C is formed by being bent inward at the entrance end portion in front of. Further, a mounting hole 19D is formed in the approximate center of the support protruding piece 19A, and a lock member 25 is rotatably supported by a rivet 26 in the mounting hole 19D. The lock member 25 is molded from a synthetic resin. The stopper portion 25a and the operation portion 25b are formed in an L shape, and an arc-shaped elastic piece 25c is integrally extended on the opposite side of the operation portion 25b. It is installed. An attachment hole 25d through which the rivet 26 is inserted is formed in an L-shaped base portion formed by the stopper portion 25a and the operation portion 25b. Thus, in a state where the lock member 25 is attached to the attachment hole 19D by the rivet 26 and is rotatably fixed to the back surface of the support projecting piece 19A, as shown in FIG. The portion is in contact with the inner surface of the hanging wall 19B, and the stopper portion 25a closes the inclined hole portion of the supporting saddle hole 20A. At this time, the tip portion of the stopper portion 25a is not in a state of closing the leading space portion of the inclined hole portion of the support hole 20A. That is, in a normal state, a space in which the shaft support pin 153 of the upper shaft support metal 152 of the main body frame 3 is inserted is formed in the head space portion of the support hole 20A.

  By the way, the shaft support pin 153 is inserted into the tip space portion of the inclined hole portion of the support rod hole 20A, and the tip side of the stopper portion 25a faces the stop hanging portion 19C at the inlet end portion (in this state) In a normal shaft support state in which there is a slight gap between the tip side of the stopper portion 25a and the stop hanging portion 19C, the support hole 20A is bent and formed. The centers of the shaft support pin 153 and the distal end surface 25e of the stopper portion 25a that are located in the distal end space portion of the inclined hole portion are shifted in an oblique direction and face each other. In this normal shaft support state, the shaft support pin 153 supporting the heavy body frame 3 is in contact with the tip end portion of the support bore 20A. Since almost no load is applied to the distal end surface 25e of the stopper portion 25a, the load is not applied to the elastic piece 25c of the lock member 25. Further, as shown in FIG. 19A, the lock member 25 is formed in an arc shape so as to smoothly rotate when the distal end surface 25e of the stopper portion 25a is rotated by operating the operation portion 25b. . In the illustrated case, the arc center of the arcuate tip surface 25e is the center of the rivet 26 (the rotation center of the lock member 25). For this reason, when the acting force F is applied in the direction in which the shaft support pin 153 is removed along the inclination of the inclined hole portion of the support hole 20A and abuts against the arcuate tip surface 25e, the acting force F is The component force F1 (the normal direction of the arc of the arcuate tip surface 25e) acting on the contact portion between the support pin 153 and the arcuate tip end surface 25e, and the inclined hole portion of the shaft support pin 153 and the support rod hole 20A Since the direction of the component force F1 is directed to the center of the rivet 26 (the rotation center of the lock member 25) when divided into the component force F2 acting on the contact portion with the inner surface of the one side, the stopper of the lock member 25 The moment that rotates the tip of the portion 25a in the direction away from the support protruding piece 19A (clockwise in the figure) does not act, and the pivot pin 153 is inclined between the tip of the stopper 25a of the lock member 25 and the support flange 20A. Clamped between one side inner surface of the hole Holding the state. Therefore, the elastic piece 25c of the lock member 25 is not always subjected to a load even in a normal shaft support state or in a state where the acting force of the shaft support pin 153 is applied to the lock member 25, and is elastically formed integrally with a synthetic resin. Plastic deformation due to creep of the piece 25c can be prevented, and the shaft support pin 153 can be prevented from falling off from the support bore 20A over a long period of time. Even if an excessive force is applied and the distal end portion of the stopper portion 25a of the lock member 25 is rotated in a direction away from the support projecting piece 19A (clockwise in the figure), one side of the distal end portion of the stopper portion 25a. Does not rotate in a direction in which it comes into contact with the stop drooping portion 19C and further disengages, the lock member 25 does not protrude outside the support projecting piece 19A.

  In the embodiment shown in FIG. 19A, the center of the arc of the arcuate tip surface 25e of the stopper portion 25a is the center of the rivet 26 (the center of rotation of the lock member 25). Although the description has been given of the case in which no rotational moment is generated in the lock member 25 even when the acting force F is applied in the direction of coming out along the inclination of the inclined hole portion of the support hole 20A, as shown in FIG. When the radius of curvature of the arcuate tip surface 25f of the portion 25a is further reduced and the shaft support position by the rivet 26 of the lock member 25 is set to the inside of the support projecting piece 19A, the shaft support pin 153 is inclined to the support hole 20A. When the acting force F is applied in the direction of coming out along the inclination of the hole and contacts the arcuate tip surface 25f, the acting force F is applied to the shaft support pin 153 and the arcuate tip surface 25f. It acts on the contact portion between the component force F1 acting on the contact portion (the normal direction of the arc of the arcuate tip end surface 25f) and the shaft support pin 153 and one side inner surface of the inclined hole portion of the support hole 20A. In the case of dividing into the component force F2, a rotation moment is exerted by the component force F1 to rotate the lock member 25 in the direction of the arrow shown in the figure (clockwise rotation direction). Even if the lock member 25 rotates, the stopper portion 25a Since one side of the tip only abuts against the stop drooping portion 19C, the lock member 25 does not protrude outside the support protruding piece 19A, and no load is applied to the elastic piece 25c of the lock member 25. .

  That is, the point that can be understood from the embodiment shown in FIG. 19A and FIG. 19B is that the acting force in the direction in which the shaft support pin 153 is pulled out along the inclination of the inclined hole portion of the support hole 20A. When F is applied and comes into contact with the end faces 25e and 25f, a rotational moment that rotates the lock member 25 by the component force F1 acting on the contact portion between the pivot pin 153 and the end faces 2525e and 25f of the acting force F. By positioning the rotation center (the axis fixed by the rivet 26) of the lock member 25 at a position where no rotation occurs or at a position where a rotation moment is generated where the tip of the lock member 25 rotates toward the outside of the support protruding piece 19A. In addition, no load is applied to the elastic piece 25c of the lock member 25 at all times, and even if the lock member 25 rotates, one side of the tip end of the stopper portion 25a stops. Since only it abuts against the part 19C, the lock member 25 nor protrudes to the outside of the support projecting piece 19A. Even if the shape of the distal end surface of the stopper portion 25a is not an arc, the position where the rotational moment is not generated by the action of the component force F1 or the distal end portion of the lock member 25 faces the outside of the support protruding piece 19A. By positioning the rotation center of the lock member 25 (the axis fixed by the rivet 26) at a position where the rotation moment to rotate is generated, no load is applied to the elastic piece 25c of the lock member 25 at all times. The present applicant confirms that the locking member 25 does not protrude outside the supporting projection piece 19A because only one side of the tip of the stopper portion 25a abuts against the stop drooping portion 19C even when the rotation 25 is rotated. is doing.

  The operation of the lock member 25 configured as described above will be described with reference to FIG. As a precondition for pivotally supporting the main body frame 3 on the outer frame 2A, the support protrusion 21A of the lower support fitting 18A is formed in a support hole (not shown) formed in the frame support plate 155 (see FIG. 38) of the main body frame 3. It must be inserted. Under such a premise, as shown in FIG. 20 (A), the shaft support pin 153 of the upper shaft support bracket 152 of the main body frame 3 is pressed against the side surface of the stopper portion 25a of the lock member 25, thereby pushing the figure. As shown in FIG. 20B, the lock member 25 rotates counterclockwise while deforming the elastic piece 25c, so that the shaft support pin 153 can be inserted into the support rod hole 20A. Then, when the pivot pin 153 reaches the leading space portion of the inclined hole portion of the support hole 20A, as shown in FIG. 20C, the pivot pin 153 and the tip side surface of the stopper portion 25a do not come into contact with each other. Therefore, the lock member 25 is urged by the elastic force of the elastic piece 25c and rotates clockwise, and the stopper portion 25a of the lock member 25 returns to the normal state again and closes the inlet portion of the support hole 20A. The distal end portion of the stopper portion 25a faces the shaft support pin 153 so that the shaft support pin 153 does not fall out of the support saddle hole 20A. This state is maintained even when the main body frame 3 is completely closed or during the normal opening / closing operation of the main body frame 3 as shown in FIG. Next, in order to remove the pivot pin 153 from the support hole 20A, as shown in FIG. 20 (E), the finger is inserted into the back surface of the support protrusion piece 19A, and the operation portion 25b of the lock member 25 is turned counterclockwise. By rotating, the lock member 25 rotates against the elastic force of the elastic piece 25c, and the tip end portion of the stopper portion 25a is retracted from the support rod hole 20A. It can be taken out from the hole 20A. Thereafter, the main body frame 3 is lifted, and the main body frame 3 can be detached from the outer frame 2A by releasing the engagement between the support holes formed in the frame support plate 155 and the support protrusions 21A of the lower support fitting 18A. .

  As described above, in the lock member 25 provided on the upper support fitting 17A of the outer frame 2A according to the second embodiment, the stopper portion 25a, the operation portion 25b, and the elastic piece 25c are integrally formed of synthetic resin. Therefore, it can be very easily attached to the back surface of the upper support fitting 17A, and since it has an extremely simple structure, there are few failures and the manufacturing cost can be reduced. Further, when the acting force F is applied in the direction in which the pivot pin 153 comes off along the inclination of the inclined hole portion of the support hole 20A and comes into contact with the front end surfaces 25e and 25f, the pivot pin 153 of the acting force F is applied. And a position where no rotational moment is generated to rotate the lock member 25 by the component force F1 acting on the contact portion between the front end surfaces 2525e and 25f, or the front end portion of the lock member 25 is rotated toward the outside of the support protruding piece 19A. By positioning the rotation center of the lock member 25 (the axis fixed by the rivet 26) at the position where the rotational moment is generated, the elastic piece 25c of the lock member 25 is not constantly loaded, and is integrated with synthetic resin. It is possible to prevent plastic deformation due to creep of the elastic piece 25c to be formed, and to prevent the pivot pin 153 from coming off from the supporting hole 20A over a long period of time. With wear, the lock member 25 is only towards the distal end on one side of the stopper portion 25a also rotates and abuts against the stop suspended portion 19C, the lock member 25 nor protrudes to the outside of the support projecting piece 19A. Although not described in detail, the lock member 25 is also applied as it is to the upper support fitting 17 of the outer frame 2 according to the first embodiment.

[1-2. Door frame]
Next, the door frame 5 will be described with reference mainly to FIG. 2 and FIGS. 21 to 33. FIG. 21 is a rear view of the door frame 5, FIG. 22 is a perspective view of the door frame 5 and the glass unit 50 separated from each other, and FIG. 23 is detachable from the door frame 5. FIG. 24 is a perspective view showing a manufacturing process of the glass unit 50 to be attached, FIG. 24 is an enlarged perspective view of a desiccant insertion portion of the glass unit 50, and FIG. 25 is a side view (A) of the completed glass unit 50; FIG. 26 is a cross-sectional view taken along line AA in FIG. 25B (A) and a cross-sectional view taken along line BB in FIG. FIG. 28 is a cross-sectional view of the handle device 70 to which the door frame 5 is attached. FIG. 28 is a perspective view showing the relationship between the operation handle portion 71 and the joint unit 90 constituting the handle device 70, and FIG. 71 is an exploded perspective view of 71, and FIG. FIG. 31 is an operation view for explaining the operation of the operation handle portion 71 and the joint unit 90, and FIG. 32 is a handle device 70. FIG. 33 is a cross-sectional view for explaining a state in which the handle device 70 and the hitting ball launching device 300 are connected to each other.

  As shown in FIGS. 2 and 4, the door frame 5 is formed in a square shape, a vertically long hexagonal gaming window 42 is formed on the upper portion thereof, and a storage tray 30 is provided on the lower front surface of the gaming window 42, An operation handle portion 71 constituting the handle device 70 is protruded and fixed to one side (open side) of the storage tray 30, and the balls stored on the lower side of the storage tray 30 are discharged to a receiving box (dollar box) not shown. A ball discharge button 30a is provided. Further, a glass unit 50 as a transparent plate unit is attached to the back surface of the door frame 5 so as to close the game window 42, and a joint unit constituting the handle device 70 on the back surface corresponding to the operation handle portion 71. 90 is also attached. In addition, although the detailed structure about the glass unit 50 and the handle apparatus 70 is explained in full detail later, the whole structure of the door frame 5 is demonstrated below.

  As shown in FIG. 21, the door frame 5 includes an upper opening / closing bracket 32 and a lower opening / closing bracket 33 provided on one side of the door frame 5, and a door shaft support hole 154 (see FIG. 38) of the upper shaft support bracket 152 of the main body frame 3. It is inserted and supported in a shaft support hole 157 (see FIG. 38) of the door support plate 156, and is supported by the main body frame 3 so as to be freely opened and closed. For this reason, the upper opening / closing bracket 32 is provided with a sliding shaft support pin (not shown) inserted into the door shaft supporting hole 154 so as to be slidable in the vertical direction, and the lower opening / closing bracket 33 has a shaft supporting hole 157. A shaft pin (not shown) inserted through is projected downward. Thus, in order to attach the door frame 5 to the main body frame 3, the shaft pin of the lower opening / closing bracket 33 of the door frame 5 is inserted into the shaft support hole 157 of the door support plate 156 of the main body frame 3, and then the upper and lower of the door plate is opened and closed. In a state where the sliding shaft support pin of the metal fitting 32 is slid downward, the sliding shaft support pin is slid upward (usually a spring) so as to coincide with the door shaft support hole 154 of the upper shaft support metal fitting 152 of the main body frame 3. The door frame 5 can be pivotally supported by the main body frame 3 so as to be openable and closable.

  Further, as shown in FIG. 2, the storage tray 30 provided on the front surface of the door frame 5 is different from a conventional pachinko gaming machine, and corresponds to a single tray (a conventional so-called “upper plate”) below the gaming window 42. ), The storage tray itself can be positioned lower than in the prior art. For this reason, the vertical dimension of the game window 42 can also be increased. Further, as described above, the door frame 5 is formed to have substantially the same width as the left and right widths of the main body frame 3, so that the size of the gaming window 42 in the left and right direction can also be increased. That is, since the vertical and horizontal dimensions of the game window 42 can be formed large, the vertical and horizontal dimensions of the game area 255 of the game board 4 that can be seen through the game window 42 are also increased. Can do. An effect selection switch 31 that can be operated when the game content realized by the gaming device provided on the game board 4 is of the player participation type is provided almost in front of the storage tray 30. Further, the storage tray 30, the game window 42 on the front surface of the door frame 5 and the door frame 5 are covered with a lamp cover or a decorative plate incorporating door frame decoration lamps 5aa, 5b to 5h for providing a game effect. ing. The lamp cover and the decorative plate are formed with irregularities as shown in FIGS.

  On the other hand, as shown in FIG. 21, iron reinforcing plates 35 to 38 are fixed to the rear surface of the door frame 5 along a rectangular outer periphery. Speakers 34 are fixedly attached to the speaker box at both lower ends of the upper reinforcing plate 35 attached to the upper back surface, and the lower reinforcing plate 36 attached to the lower back surface is attached to the lower reinforcing plate 36 directly below the game window 42. A prize ball opening 39 is established on the branch side. The prize ball port 39 is for letting out the prize balls discharged in communication with an outlet 536 (see FIG. 70) of the full tank unit 520 described later to the storage tray 30. Further, the side reinforcing plate 37 attached to the open side rear surface is attached from the upper end portion to the lower end portion of the rear surface of the door frame 5, and hook locking pieces 37 a are formed at the upper portion, the central portion, and the lower portion thereof. Yes. The hook locking piece 37a engages with a glass door hook 601 (see FIG. 86) of the locking device 560, which will be described in detail later, and locks the main body frame 3 of the door frame 5. Further, the side reinforcing plate 38 attached to the rear surface of the pivot support side is also attached from the upper end portion to the lower end portion of the rear surface of the door frame 5, the upper opening / closing bracket 32 at the upper end portion, and the lower opening / closing bracket 33 at the lower end portion. Is fixed. The reinforcing plates 35 to 38 also serve as ground connection plates that remove noise or the like due to electrostatic discharge from the sphere stored in the storage tray 30 from the door frame 5. Specifically, since the reinforcing plates 35 to 38 are made of iron and are electrically connected, the noise that has entered the reinforcing plates 35 to 38 is caused by the upper opening metal fittings of the side reinforcing plates 38. 32 and the lower opening metal fitting 33. As described above, the upper opening / closing bracket 32 and the lower opening / closing bracket 33 include the door shaft support hole 154 (see FIG. 38) of the upper shaft support bracket 152 of the main body frame 3 and the shaft support hole 157 of the door support plate 156 (see FIG. 38). ) Is supported by insertion. For this reason, noise that has entered the strong plates 35 to 38 is transmitted to the upper shaft support bracket 152 and the door support plate 156 of the main body frame 3 via the upper opening metal fitting 32 and the lower opening metal fitting 33 of the side reinforcing plate 38. A grounding connector 690 (see FIG. 96) of a power supply board 686, which will be described later, is grounded to the outside.

  Further, on the back surface of the door frame 5, a glass stop lever 43 for attaching a glass unit 50 as a transparent plate unit, a positioning projection 44, and a hook recess 45 are formed, and a cylinder lock 570 of the lock device 560 is inserted. And a hitting ball supply port 40 to which a hitting ball that flows down in a line on the downstream side of the storage tray 30 is supplied, and is supplied from the hitting ball supply port 40 below the hitting ball supply port 40 Supply swing pieces 41 for supplying the hit balls one by one to the launch position of the launch rail 164 described later are respectively formed or provided. As shown in FIG. 21, the glass stop lever 43 is provided below the installation position of the left and right speakers 34, and is provided so that the upper end is fixed with a screw to rotate. As shown in FIG. 22, the lower portion where the shaft is supported is formed in a concave shape so that a stopper piece 52 of the glass unit 50 to be described below is fitted, and is formed in the stopper piece 52 in the concave portion. A positioning protrusion 44 that engages with the positioning hole 53 is provided. In addition, the latching recess 45 is formed in an L shape with the upper part opened to the left and right of the lower part of the game window 42, and the latching protrusion piece 54 of the glass unit 50 is inserted from above and engaged. . Further, as shown in FIG. 21, the key hole 46 is formed on the open side and below the lower reinforcing plate 36. When the door frame 5 is closed with respect to the main body frame 3, as shown in FIG. In this case, the cylinder lock 570 is positioned away from the key hole 46 as shown in FIG. Further, the supply swinging piece 41 abuts on an operation piece 308 (see FIG. 50) provided in the hitting ball launching apparatus 300 to be described later, and from the hitting ball supply port 40 in conjunction with the reciprocation of the hitting ball 336 of the hitting ball launching apparatus 300. The supplied hit ball is supplied to the launch position of the launch rail 164.

[1-2-1. Transparent plate unit (glass unit)]
Next, the glass unit 50 as a transparent plate unit attached to the back surface of the door frame 5 will be described with reference to FIGS. As shown in FIG. 23, the glass unit 50 includes two annular hexagonal unit frames 51 molded with a synthetic resin having an opening larger than the game window 42, and two on the front and rear surfaces of the outer periphery of the opening of the unit frame 51. It is comprised by adhere | attaching the glass plate 60 (It may be not a glass plate but a transparent synthetic resin plate.) As a transparent plate of this. First, the unit frame 51 will be described in detail. As shown in FIG. 22, stop pieces 52 in which positioning holes 53 are formed projectingly toward the outside of the ring on the diagonally upper left and right sides of the unit frame 51, On the left and right sides of the lower portion, latching protrusions 54 are formed so as to protrude toward the outside of the ring. The stopper piece 52 and the latching protrusion piece 54 are for attaching the glass unit 50 to the back surface of the door frame 5 as described above. Further, as shown in FIG. 26, a glass contact step portion 55 for fitting the glass plate 60 is provided around the outer peripheral front and back surface portions of the unit frame 51, and the glass contact step portion 55 is provided with the glass plate. When 60 is bonded with an adhesive (hot melt adhesive), the two glass plates 60 are accommodated within the width dimension of the unit frame 51. Furthermore, as shown in FIGS. 24 and 26, the unit frame 51 has a desiccant-filling space 56 for enclosing the desiccant 57 therein, and a lower side of one side so as to communicate with the inner peripheral surface of the unit frame 51. An open / close lid 59 formed so as to protrude outwardly in a ring shape and formed with a number of vent holes 59b to close the desiccant-containing space 56 is provided on the inner peripheral surface of the unit frame 51 with a locking claw 59a. Can be attached detachably. Further, a single air hole 58 communicating with the outside is formed in the desiccant enclosing space portion 56. The desiccant enclosing space 56 may be formed so as to protrude to the outside of the annular unit frame 51 at any part of the diagonal left, right, top and bottom except for the top, bottom, left and right.

  Thus, to assemble the glass unit 50, as shown in FIG. 23 (A), the desiccant 57 is enclosed in the desiccant enclosure space 56 of the unit frame 51, and then, as shown in FIG. 23 (B). In order to close the desiccant enclosing space portion 56, the opening / closing lid 59 is inserted from the inner peripheral surface side of the unit frame 51 to lock the locking claw 59a. Further, as shown in FIG. The glass plate 60 is bonded and adhered to the glass contact step 55 from both sides of the frame 51 with an adhesive. When the second glass plate 60 is bonded, the air in the sealed space sandwiched between the two glass plates 60 passes through the vent hole 59b of the opening / closing lid 59, the desiccant enclosing space portion 56, and the air hole 58. Since it escapes to the outside, the bonding operation of the second glass plate 60 can be easily performed without being affected by the pressure of the air in the sealed space sandwiched between the two glass plates 60. Finally, FIG. As shown to (D), the glass unit 50 which integrated the two glass plates 60 can be assembled | attached easily. When it is necessary to completely seal the desiccant-filling space 56 and the sealed space formed by the two glass plates 60, the sealed state can be obtained by a simple operation of simply sealing the small air hole 58. Can be completed. Instead of sealing the air hole 58, a valve through which air flows only in one direction from the space portion of the two glasses to the outside may be provided in the air hole 58.

  In order to attach the glass unit 50 assembled as described above to the door frame 5, the latching protrusion 54 of the glass unit 50 is latched on the latching recess 45 of the door frame 5 from above, and then the glass unit 50. While the positioning hole 53 formed in the stopper piece 52 is inserted into the positioning protrusion 44 protruding from the concave portion of the main body frame 5, the stopper piece 52 and the concave portion are aligned with each other, and the glass stopper lever 43 is turned to the closed position. It moves and presses the back surface of the stop piece 52. Thus, the glass unit 50 can be easily attached to the back surface of the door frame 5. When the glass stopper lever 43 is rotated to the closing position, a recess (not shown) formed on the back surface of the glass stopper lever 43 and the tip of the positioning protrusion 44 are engaged. Conversely, when removing the glass unit 50, the glass stopper lever 43 is rotated to the open position, and then the upper portion of the glass unit 50 is moved rearward so as to remove the positioning hole 53 from the positioning protrusion 44. By lifting the entire unit 50 upward, the latching protrusion 54 can be removed from the latching recess 45 and the glass unit 50 can be easily detached from the door frame 5.

  As described in detail above, the glass unit 50 as the transparent plate unit in the present embodiment encloses the desiccant 57 in the desiccant enclosure space 56 of the unit frame 51 in advance, and then attaches the glass plate 60 to the unit frame 51. Since it can be assembled simply by sticking to both sides with an adhesive, after attaching the glass plate to the unit frame as before, the desiccant is inserted into the unit frame from the outside to seal the periphery of the desiccant insertion port Compared to the structure, since only the very small air holes 58 need to be sealed even when sealed, the glass unit 50 can be manufactured easily, and the productivity of the glass unit 50 is improved. is there. In this case, since the desiccant enclosing space 56 is integrally formed so as to protrude to the outside of the annular unit frame 51, it is not necessary to prepare a specially shaped glass plate, and is extremely versatile. A high glass unit 50 can be provided.

  Further, in the present embodiment, since the vent hole 59b is formed in a small component such as the opening / closing lid 59 as compared with the conventional case where the vent hole is formed in the unit frame itself, the molding is easy and after molding. Even if the granular desiccant 57 is enclosed in the desiccant enclosing space 56, the air desiccant 57 is sealed by the two glass plates 60. It does not fall into space.

  Further, in the present embodiment, the desiccant enclosing space portion 56 is formed so as to protrude to the outside of the ring at any one of the diagonal left and right upper and lower portions excluding the upper and lower left and right portions of the annular unit frame 51. In addition, the desiccant-containing space 56 can be disposed in a region that is not used as the gaming window 42 in the diagonally right, left, upper, and lower sides of the gaming window 42 that is generally formed in a circular shape, and as a result, the gaming window 42 is formed larger. be able to.

  Furthermore, in the present embodiment, when the glass unit 50 is attached to the door frame 5, the latching protrusions 54 formed on the left and right sides of the lower side of the unit frame 51 are inserted into the latching recesses 45 of the door frame 5. The positioning holes 53 of the stopper pieces 52 formed on the left and right sides of the frame 51 are engaged with the positioning protrusions 44 of the door frame 5 so that the glass stopper lever 43 can be rotated.

[1-2-2. Handle device]
Next, the handle device 70 attached to the lower part of the open side of the door frame 5 will be described mainly with reference to FIGS. The handle device 70 is assembled to the operation handle portion 71 provided on the lower front surface of the door frame 5 on the open side and the back surface of the door frame 5 corresponding to the operation handle portion 71, and according to the turning operation of the operation handle portion 71. It is composed of a joint unit 90 that cooperates with the rotating shaft 75 and changes the rotational motion of the rotating shaft 75 into a slide motion.

  First, as shown in FIG. 27, the operation handle portion 71 protrudes from a decorative plate that forms the front surface of the door frame 5 (for example, a decorative plate that is also used as an outer component plate of the storage tray 30). It is inserted into and fixed to the cylindrical handle support tube portion 5a. The handle support cylinder portion 5a is formed so as to be inclined outward (right side) when viewed from above the pachinko gaming machine 1, so that the operation handle portion inserted and fixed to the handle support cylinder portion 5a. 71 is also inclined outward in plan view (in other words, the tip is inclined so as to be directed to the outside of the pachinko gaming machine with respect to a line perpendicular to the front vertical surface of the pachinko gaming machine 1). It is attached and fixed to the door frame 5. In this way, by tilting the operation handle portion 71 outward in a plan view, there is an advantage that the player can easily grasp the operation handle portion 71, and the rotation operation is not uncomfortable and the rotation operation is easy. In this embodiment, as will be described later, even if the operation handle portion 71 is inclined, the rotational motion of the rotation shaft 75 of the operation handle portion 71 is smoothly transmitted, and the resilience of the ball hitting device 300 The structure which can adjust is adopted. After the operation handle portion 71 is inserted into the handle support tube portion 5a, the handle support tube portion 5a and the operation handle portion 71 (precisely, the rear grip portion 73) are connected with a screw or the like, so that the operation handle portion 71 is It cannot be pulled out from the handle support cylinder 5a.

  Further, as shown in FIG. 29, the operation handle portion 71 is pivotally supported rotatably between the front grip member 72, the rear grip member 73, and the front grip member 72 and the rear grip member 73. The operation member 74 includes a rotation shaft 75 having a linear columnar shape whose one end is fixed to the rotation operation member 74, and a cam 76 fixed to the other end of the rotation shaft 75. The rear grip member 73 is integrally formed with a small-diameter portion fitted into the handle support cylinder portion 5a and a large-diameter portion in front of the small-diameter portion, and a shaft through-hole through which the rotary shaft 75 passes. 78 is formed. When the rotating shaft 75 is inserted into the shaft through hole 78, the bearing bush 77 is fitted into the rear end of the shaft through hole 78, and the rotating shaft 75 is inserted into the bearing bush 77. On the other hand, the rotating shaft 75 that is passed through the shaft through hole 78 via the bearing bush 77 passes through the bearing hole 84 of the fixed bearing member 83 that is fixed to the front side of the rear gripping member 73, and the center of the rotation operation unit 74. Is fitted into a shaft fitting hole 86 formed in

  Further, on the front side of the rear grip member 73, there are provided a touch switch 80, a firing stop switch 82, a protrusion and a mounting hole (both not shown) for fixing the hook 88, and the single button 81 is swingable. A swing pin (not shown) to be supported is formed, and a touch switch 80, a firing stop switch 82, a hook 88 and a single button 81 are attached to the protrusions, mounting holes and swing pins. In addition, a wiring through hole 79 formed on the side of the shaft through hole 78 of the rear gripping member 73 by collecting the wiring from the touch switch 80 and the firing stop switch 82 with the hook 88 in a state where they are attached, which will be described later. It is led out from the wiring through cylinder member 108 (see FIG. 27) and the wiring opening 100 (see FIG. 30) to the back surface of the door frame 5, and is connected to the handle relay terminal plate 71a (see FIG. 32). The wiring from the handle relay terminal plate 71a is attached along the lower reinforcing plate 36 described above, and is electrically connected to a payout control board described later. In addition, an urging spring 85 is provided between the fixed bearing member 83 and the rotation operation member 74 so as to be provided around the rotation shaft 75. It is designed to return to the position. Further, a switch contact convex portion 87 is provided on the outside of the shaft fitting hole 86 of the rotation operation member 74, and the switch contact is made when the rotation operation member 74 is in the original position by the urging force of the urging spring 85. When the projection 87 comes into contact with the actuator of the firing stop switch 82 to turn off the firing stop switch 82 and the turning operation member 74 is turned by the player, the switch contact protrusion 87 becomes the actuator of the firing stop switch 82. Turn away and turn on. Further, since the single button 81 can be swung while the firing stop switch 82 is ON, the actuator of the firing stop switch 82 can be turned OFF by pressing the single button 81. ing. It should be noted that the outer peripheral surface of the rotation operation member 74 is subjected to conductive plating so that the touch switch 80 detects contact when the player contacts the rotation operation member 74. Then, when the player rotates the turning operation member 74 and the firing stop switch 82 is turned on and the touch switch 80 detects contact, a firing motor 344 (to be described later) of the ball striking device 300 (see FIG. 51). Is driven to rotate.

  The cam 76 fixed to the tip of the rotating shaft 75 is formed in a slanted ball shape, and a cam contact portion of a slide body 93 (see FIGS. 30 and 31) of the joint unit 90 described later according to the rotation of the rotating shaft 75. 107 is pressed and slid in one direction. In the present embodiment, the operation handle 71 is attached in an inclined manner in plan view as described above by the cooperative structure of the cam 76 fixed to the tip of the rotating shaft 75 and the slide body 93 of the joint unit 90. It is possible.

  Therefore, the joint unit 90 which is the other component of the handle device 70 connected to the operation handle portion 71 will be described next. As shown in FIG. 30, the joint unit 90 includes a storage body 91, a slide body 93 stored in the storage body 91 and slidable in the lateral direction, and a storage body in a state in which the slide body 93 is stored. And a cover body 92 covering the front surface of 91.

  The storage body 91 is formed in a rectangular parallelepiped box shape whose front surface is open, and a cam insertion opening 94 is formed on the rear surface thereof. In addition, two mounting boss holes 95 for attaching the joint unit 90 to the back surface of the door frame 5 are formed on the upper side and the lower side of the housing 91 so as to protrude outward, and the cover body 92 is formed on both the left and right sides. A mounting hole 96 for mounting is attached to the outside. Further, the inner side surfaces of the upper side and the lower side of the container 91 are in contact with the outer sides of the upper and lower sides of the slide body 93 so that the slide body 93 can move smoothly. (In FIG. 30 (B), only the lower-side abutment convex portion 97 is shown, and the upper-side abutment convex portion 97 is not shown).

  Further, the cover body 92 is formed in a rectangular parallelepiped box shape with an open rear surface, and a cylindrical boss-shaped guide protrusion 104 protruding from the front surface of the slide body 93 is inserted on the front surface thereof to guide the movement of the slide body 93. Two guide horizontal grooves 98, an insertion horizontal hole 99 through which the slide protrusion 102 protruding from the front surface of the slide body 93 is inserted, and a rear end of the rear grip member 73 of the operation handle 71, and the cam. A wiring opening 100 is formed in which the rear end portion of the wiring through cylinder member 108 inserted from the insertion opening 94 faces. Further, mounting holes 101 corresponding to the mounting holes 96 of the housing 91 are formed on the left and right sides of the cover body 92, and screws (not shown) are attached in a state where the mounting holes 96 and 101 are in correspondence with each other. The cover body 92 can be attached to the storage body 91 by being fastened.

  Further, a slide body 93 that is housed in a space formed by the housing body 91 and the cover body 92 so as to be movable in the left-right direction is formed in a rectangular parallelepiped box shape having a smaller rear surface than the housing body 91. On the front surface of the front wall, two guide projections 104 inserted into the guide lateral groove 98 and a slide projection piece 102 inserted through the insertion lateral hole 99 project. The slide projecting piece 102 is formed in a thin plate shape, and the traveling direction at the time of sliding is an inclined side 103. In addition, a cylindrical member through opening 105 through which the wiring through cylindrical member 108 passes is formed between the two guide protrusions 104 in the front wall of the slide body 93. The tubular member through-opening 105 is a horizontally long rectangular opening so that the wiring through tubular member 108 in a fixed state does not interfere with the sliding of the slide body 93. On the other hand, on the back surface of the front wall of the slide body 93, a cam engaging recess 106 in which a cam 76 fixed to the tip of the rotating shaft 75 is housed is formed in an inverted L shape by a rib. Then, a vertical part of a part of the rib forming the cam engaging recess 106 is formed as an arc-shaped rib so that the cam engaging recess 106 protrudes into the cam engaging recess 106, and the cam contact part 107 that abuts the cam 76. It has become.

  To assemble the storage body 91, the slide body 93, and the cover body 92 described above, the slide body 93 is stored in the storage body 91, and the cover body 92 is covered from the front in that state. When covering, the guide protrusion 104 is covered so as to be inserted into the guide lateral groove 98 and the slide protrusion 102 is inserted into the insertion lateral hole 99. After the covering, the mounting holes 101 and 96 are screwed with screws, and the assembly of the joint unit 90 is completed with the slide body 93 housed inside. Then, as shown in FIG. 32, the joint unit 90 assembled as described above is attached to the mounting recess 110 (see FIG. 6) formed corresponding to the mounting position of the operation handle 71 on the back surface of the door frame 5. And the mounting boss hole 95 is screwed with a screw or the like to attach the joint unit 90 to the door frame 5.

  As described above, the operation handle 71 is inserted and supported from the front side of the door frame 5 into the handle support cylinder 5a, and the joint unit 90 is attached to the mounting recess 110 from the back side of the door frame 5 as shown in FIG. As shown, the cam 76 fixed to the tip of the rotating shaft 75 is accommodated in the cam engaging recess 106 of the slide body 93. In this case, the operation handle portion 71 is attached to be inclined in a plan view, so that the cam 76 is also inclined with respect to the vertical surface of the door frame 5, but the engagement recess 106 is a predetermined space in the front-rear direction. Since it has a width, the entire inclined cam 76 can be accommodated in the space of the engaging recess 106. Further, as shown in FIG. 31A, the storage state is such that the rotation center of the cam 76 is positioned on the side of the cam contact portion 107, and the tip of the slanted cam 76 is below the cam engagement recess 106. It is located in the space.

  Accordingly, when the player rotates the rotation operation member 74 of the operation handle portion 71, the rotation shaft 75 rotates and the cam 76 rotates accordingly. As shown in FIG. The slide body 93 is moved in one direction (in the case of FIG. 31, in the right direction in the figure) by the contact between the cam contact portion 107 of the engaging recess 106 and one outer surface of the cam 76 (the outer surface of the rotation front). Move the slide. That is, the rotational movement of the rotary shaft 75 is converted into the sliding movement of the slide body 93. Therefore, the distance S1 between the rotation center of the cam 76 in the initial state (before the rotation) shown in FIG. The distance S2 is greater than the distance S1 by the rotation. That is, the slide projecting piece 102 of the slide body 93 slides by a distance of “S2-S1”. Then, as shown in FIGS. 28, 32, and 33, the slide movement of the slide protrusion 102 of the joint unit 90 is transmitted to the slide member 350 of the ball striking device 300, and the biasing spring 333 ( The tension of the hitting ball desired by the player can be obtained by adjusting the tension shown in FIG. The relationship between the handle device 90 and the ball hitting device 300 will be described in detail after the ball hitting device 300 is described.

  The wiring led out from the inside of the operation handle 71 to the back surface of the door frame 5 through the wiring through hole 79, the wiring through cylinder member 108, and the wiring opening 100 is supported along the lower side of the back surface of the door frame 5. And then connected to the operation handle terminal 724 (see FIG. 96) of the payout control board 715 which is attached to the board unit 650 attached to the back side of the main body frame 3.

[1-3. Body frame]
Next, the game board 4 can be detachably mounted from the front side, and the hitting ball launching device 300, a prize ball tank 400 for dispensing a prize ball, a tank rail member 410, a ball path unit 420, and a prize ball unit 450. And the full unit 520, the locking device 560 for locking the main body frame 3 to the outer frame 2 and the door frame 5 to the main body frame 3, and the electrical provided in the door frame 5 and the main body frame 3 excluding the game board 4. About the main body frame 3 on which various components such as a substrate unit 650 in which various control boards and power supply boards for controlling the components are collectively provided, a cover body 750 that covers the rear opening 222, and the like are mounted. This will be described with reference to the drawings.

  First, with reference to FIGS. 34 to 42, the main body frame 3 itself on which the above-described various components are mounted will be described. 34 is a front view of the main body frame 3 before attaching the components, FIG. 35 is a rear view of the main body frame 3 before attaching the components, and FIG. 36 is a side view of the main body frame 3 before attaching the components. FIG. 37 is a perspective view seen from the back of the main body frame 3 before attaching the parts, FIG. 38 is a perspective view seen from the front of the main body frame 3 to which the parts are attached, and FIG. FIG. 40 is a perspective view of the state in which the main body frame 3 to which the parts are attached is pivotally supported on the outer frame 2 as viewed from the front, FIG. 40 is a rear view of the main body frame 3 to which the parts are attached, and FIG. 42 is a perspective view of the attached main body frame 3 as viewed from the back, and FIG. 42 is a cross-sectional plan view of the pachinko gaming machine cut along a horizontal line in the middle of the pachinko gaming machine 1 (game control board box 268 portion).

  In FIG. 34, shafts for attaching an upper shaft support bracket 152 and a lower shaft support bracket 158 (both see FIG. 38) for opening and closing the main body frame 3 to the outer frame 2 on one side of the main body frame 3 are shown. In the state where the bracket mounting step portions 150 and 151 are formed and the upper shaft bracket 152 and the lower shaft bracket 158 are mounted on the shaft bracket mounting step portions 150 and 151, the upper side and the side sides of the main body frame 3 are the upper side. The upper and side sides of the shaft support bracket 152 are substantially flush with each other, and the lower and side sides of the main body frame 3 are substantially flush with the lower and side sides of the lower shaft support fixture 158 (see FIG. 40). Here, the upper shaft support bracket 152 and the lower shaft support bracket 158 will be described with reference to FIGS. 38 and 40. The upper shaft support bracket 152 has a mounting portion on the back surface of the main body frame 3, and its upper end protrudes forward. A shaft support pin 153 is erected and fixed to the upper surface protruding forward, and the side of the shaft pin 153 A door shaft support hole 154 is formed in the door. On the other hand, the lower shaft support fitting 158 has an attachment portion on the back surface of the main body frame 3 and two support plates 155 and 156 are integrally projected on the lower end side and slightly above. The lower support plate 155 constitutes a frame support plate 155 for supporting the main body frame 3 on the lower support fitting 155 of the outer frame 2, and the upper support plate 156 is provided on the door frame 5. A door support plate 156 for supporting the lower opening / closing metal fitting 33 on the main body frame 3 is constituted. Therefore, a shaft support hole (not shown) for inserting the support protrusion 21 of the lower support bracket 18 of the outer frame 2 is formed in the frame support plate 155, and the lower opening / closing bracket 33 of the door frame 5 is formed on the door support plate 156. A shaft support hole 157 for inserting a projecting shaft pin (not shown) is formed.

  By the way, the main body frame 3 is formed in a rectangular shape when viewed from the front, and about 3/4 of the upper part thereof is a game board installation recess 159 for installing the game board 4 (see FIG. 38). A slightly recessed area below the game board installation recess 159 is a plate portion 160. First, the configuration of the plate portion 160 will be described with reference to FIGS. The upper surface of the plate part 160 is a game board placement part 161 for placing the game board 4, and the game board 4 is placed on the placement part 161 in the approximate center of the game board placement part 161. A passage support protrusion 162 is provided to support the lower surface of the out port 256 (see FIG. 43) formed in the game board 4 when placed.

  Further, as shown in FIG. 34, a rail mounting boss 163 protrudes from the center portion of the front surface of the plate portion 160 toward an end portion on the open side at a predetermined interval, and the firing rail 164 ( 38) is fixed with screws. Further, a rail connection member 165 protrudes from the front surface of the plate portion 160 corresponding to the tip position of the launch rail 164, and when the game board 4 is installed in the game board installation recess 159, the inner running of the game board 4 is performed. It is adjacent to the connecting passage portion 259 (see FIG. 43) which is the downstream end of the surface 252. Further, at the side position of the rail connecting member 165 (position opposite to the firing rail 164), the upper end of an elliptical game board fixture 168 (see FIG. 38) for fixing the lower part of the game board 4 is provided. A fixture mounting boss 166 for mounting is projected, and a stopper 167 is projected diagonally below. That is, the game board fixing tool 168 is provided so as to be rotatable about the fixing tool mounting boss 166, and rotates in the clockwise direction in a state where the game board 4 is placed on the game board mounting portion 161 to play the game. The board fixture 168 is pressed against the front surface of the game board 4 to fix the game board 4. Moreover, when removing a game board, it can carry out simply by turning the game board fixing tool 168 counterclockwise and removing. In this case, the game board fixing tool 168 is prevented from being rotated counterclockwise by the stopper 167.

  Further, the lower portion of the open side of the plate portion 160 is formed with a rectangular parallelepiped launcher mounting portion 169 that protrudes in a bulging shape toward the front side (which is concave when viewed from the back side). The ball striking device 300 is fixed to the mounting portion 169 from the back surface of the main body frame 3. This will be described in detail later. A handle connecting window 172 for accommodating a slide member 350 (see FIG. 55) associated with the slide projecting piece 102 of the joint unit 90 is formed on the front wall portion of the launcher mounting portion 169 described above. A shaft hole 178 is formed at the position adjacent to the connecting window 172 so that the end face of the bearing 338 (see FIG. 51) of the ball striking rod 336 faces. In addition, the upper wall portion of the launcher mounting portion 169 is formed with a notch-penetrating opening 171 for projecting the hitting ball basket 336 of the hitting ball launching apparatus 300 upward, and a plate portion 160 obliquely above the saddle-passing opening 171. Is provided with a cylinder lock through hole 170 through which the cylinder lock 570 of the lock device 560 passes.

  On the other hand, as shown in FIG. 35, on the back surface of the plate portion 160, a ball discharge passage 173 extending from the upper portion on the shaft support side toward the center portion of the plate portion 160 and then downward is formed. . The ball discharge passage 173 is for discharging a ball discharged from a ball discharge connection passage 515 (see FIG. 38), which will be described later, from below the pachinko gaming machine 1 to the inside of the island. In addition, a cylindrical guide protrusion 174 protrudes rearward above the launcher mounting portion 169, and a guide hole 675 (see FIG. 92) of a substrate unit 650 described later is inserted into the guide protrusion 174. This facilitates the mounting of the board unit 650. In addition, attachment holes 175 for attaching the board unit 650 with screws are formed on the left and right and upper and lower sides of the plate part 160, and the attachment pieces 671 of the board unit 650 are associated with the attachment holes 175 and fastened with screws. In addition, a launching device mounting boss 177 for mounting the hitting ball launching device 300 protrudes rearward inside the concave shape of the launching device mounting portion 169, and further, the lowermost end portion on the open side is shown in FIG. As shown, when closing the main body frame 3 with respect to the outer frame 2, a guide protrusion having a tapered tip and a vertically long shape is provided to guide the closing operation of the main body frame 3 while abutting the upper surface of the lower front cover plate 6 A piece 176 protrudes rearward.

  In addition to the configuration described above, the plate portion 160 is provided with a ball removal connection opening 179 which is an opening at the upstream end of the ball removal discharge passage 173 on the upper surface of the end portion on the shaft support side, as shown in FIG. Yes. The downstream end of the ball removal connection passage 515 is connected to the ball removal connection opening 179. The portion adjacent to the ball-opening connection opening 179 is horizontal so that a full unit mounting portion 180 for mounting a full unit 520 (see FIG. 38), which will be described in detail later, is orthogonal to the plate portion 160. A unit engagement groove 181 that engages with the engagement piece 539 (see FIG. 72) of the full unit 520 is formed in the front portion of the full unit mounting portion 180. Further, as shown in FIG. 38, an outlet for blocking a prize ball discharged from the outlet 536 of the full tank unit 520 when the door frame 5 is opened is provided on the front surface of the plate part 160 in front of the full tank unit mounting part 180. An opening / closing device 224 is provided. Although the outlet opening / closing device 224 will not be described in detail, when the door frame 5 is closed, the opening / closing plate is lowered by a lever that contacts the back surface of the door frame 5, but the door frame 5 is opened. Then, the contact with the lever disappears, so that the opening / closing plate rises and closes the outlet 536. For this reason, even when the door frame 5 is opened, the prize balls stored in the full tank unit 520 do not fall down from the outlet 536.

  Next, the structure of the game board installation recessed part 159 is demonstrated. As shown in FIG. 34 and FIG. 38, the game board installation recess 159 has a front side face part that does not accommodate the game board 4 in the upper side part and a part of the open side, and the upper side face part. Although nothing is formed, the door hook holes 199 through which the glass door hooks 601 of the lock device 560 pass are opened at three locations, upper, middle, and lower, on the open side surface portion. In other words, the lock device 560 is fixed to the back surface of the heel surface portion on the open side.

  Thus, the game board installation recess 159 includes a first side wall 190 provided around the inner side surface on the pivot support side, the upper side portion and the open side surface portion on the open side, and a rear side from the first side wall 190. A second side wall 191 provided around, a third side wall 192 provided rearward from the second side wall 191, and a fourth side wall 193 provided rearward from the third side wall 192; Thus, the left and right sides of the main body frame 3 and the rear part of the upper side are formed in a concave shape. The first side wall 190 to the fourth side wall 193 are formed so that the upper side and the right side (sides on the shaft support side) extend straight backward with a step when viewed from the back, whereas the left side ( The open side is formed in a stepped shape (see FIG. 5) that is inclined inwardly from the first side wall 190 toward the fourth side wall 193. This is because the rear end of the fourth side wall 194 is opened when the main body frame 3 is opened when the first side wall 190 to the fourth side wall 193 on the left side (open side) are straightly formed rearward. May be in contact with the inner surface of the side frame plate 13 of the outer frame 2 so that it cannot be opened smoothly. Therefore, the first side wall surface 190 to the fourth side wall 193 on the open side are smoothly opened by inclining inside. It is something that can be done. At the same time, the lock device 560 is attached along the first side wall 190 on the open side, and the attachment is performed using a lock attachment hole 198 (see FIG. 35) provided on the rear end side of the first side wall 190. Therefore, in order to form the lock mounting hole 198, the fourth side wall 194 is formed in an inclined step shape from the first side wall 190 on the open side. Further, the step size between the first side wall 190 to the fourth side wall 193 must be in contact with the periphery of the back surface of the game board 4 to be described later. For this reason, it is formed with a somewhat large step, but the other steps are extremely small steps. Of course, the second side wall 191 to the fourth side wall 193 may be formed continuously without forming a step.

  The side walls 190 to 193 described above are formed to have depth width dimensions d1, d2, d3, d4, respectively, as shown in FIG. 36. In this embodiment, d1 + d2 + d3 + d4 = about 135 mm. . In particular, the width dimension d1 of the first side wall 190 corresponds to the thickness of the game board 4, and the game board is formed in the space formed by the remaining second side wall 191, third side wall 192, and fourth side wall 193. The rear projecting portions of various gaming devices provided at 4 are accommodated. In other words, the first side wall 190 constitutes a front side wall having a depth dimension substantially the same as the thickness of the game board 4, and the second side wall 191 to the fourth side wall 193 are in contact with the back of the peripheral part of the game board 4. A rear side wall that has a stepped portion that contacts the rear side wall of the gaming device 4 that extends from the first side wall 190 toward the rear substantially in parallel with the first side wall 190 and that is provided on the game board 4. It constitutes. In particular, in the case of this embodiment, as shown in FIG. 5, the rearward protruding amounts of all the parts of the second side wall 191 to the fourth side wall 193 are fixed to the upper part on the back side of the main body frame 3. It is formed so as to be substantially at the same position as the rear wall 400b of the storage part for storing the balls of the prize ball tank 400. Thereby, since the size of the space formed by the second side wall 191, the third side wall 192, and the fourth side wall 193 is secured up to a position corresponding to the peripheral portion of the game board 4, for example, a game Even in the case where a gaming device is installed in which the liquid crystal display screen occupies almost the entire area of the board 4, the rearward protruding portion of such a gaming device can be easily stored.

  Further, as shown in FIGS. 35 and 37, the left rear wall 194, the upper rear wall 195, and the right rear wall are located on the left side, the upper side, and the right side when viewed from the rear side from the rear end side of the fourth side wall 193. The rear wall 196 protrudes inward so as to be parallel to the front surface of the pachinko machine. The front surface of the right rear wall 196 has a flat plate shape (see FIG. 34), and a ball path unit 420 (to be described later) and a prize ball unit 450 constituting a ball payout mechanism are detachably attached to the rear surface thereof. It has become. Accordingly, it is sufficient for the protruding width to the inside of the right rear wall 196 to have a width for attaching the ball path unit 420 and the prize ball unit 450. Further, the upper rear wall 195 has a flat front surface (see FIG. 34), and a tank rail member 410 (to be described later) is attached to the rear surface of the upper rear wall 195, so that the lower end side is formed in an inclined shape. Therefore, the height of the tank rail member 410 attached in an inclined manner is sufficient for the projecting width to the inside of the upper rear wall 195. Further, the front surface of the right rear wall 914 has a flat plate shape (see FIG. 34), and a cover body supporting cylinder portion 220 that pivotally supports a cover body 750 described later is formed on the rear surface. Therefore, it is sufficient that the projecting width to the inside of the right rear wall 194 has a width dimension that forms the cover body supporting cylinder portion 220.

  As described above, the front surfaces of the left rear wall 194, the upper rear wall 195, and the right rear wall 196 projecting inward from the rear edge of the fourth side wall 193 are formed in a flat plate shape. Corresponds to the peripheral part of the game board 4, and as described above, the second side wall 191, the third side wall 192, and the fourth side wall 193 reach the position corresponding to the peripheral part of the game board 4. Since the size of the space to be formed is ensured, for example, even when a gaming device in which the liquid crystal display screen occupies almost the entire area of the gaming board 4 is attached, a rearward protruding portion of such a gaming device Can be stored easily. The inside of the left rear wall 194, the upper rear wall 195, and the right rear wall 196 is a rear opening 222, and the rear opening 222 is closed by a cover body 750 described later so as to be opened and closed. .

  Next, a more detailed configuration of the game board installation recess 159 will be described. As described above, the door hook hole 199 through which the glass door hook 601 of the lock device 560 penetrates is formed in the upper flat portion on the open side. The lower three places are opened, and a lock locking hole 198 (see FIG. 35) into which a locking projection 564 (to be described later) of the lock device 560 is engaged is further above, below, and below the upper and lower door hook holes 199. Is formed. Further, the lock device 560 is attached along the first side wall 190 on the open side, and a lock attachment hole 197 (see FIG. 35) for performing the attachment with a screw is an upper part of the rear end portion of the first side wall 190. It is formed in the middle. It should be noted that the locking device 560 is attached not only by the upper and middle screws but also by a screw fixing hole 596 formed in a lock mounting piece 568 described later and a lock mounting hole formed in the vicinity of the cylinder lock through hole 170 above. The lower part of the lock device 560 is also attached by fixing 208 with a screw.

  In addition, as shown in FIG. 37, when the main body frame 3 is closed with respect to the outer frame 2, the inner peripheral surface of the upper frame plate 10 of the outer frame 2 An abutting guide arc projection 202 protrudes and a relief recess 201 communicating with a notch 401 of a prize ball tank 400 described later is formed at the center of the rear end side of the first side wall 190, and the first side wall 190 and the second side wall 190 are connected to each other. A tank mounting groove 200 is formed on a vertical surface connected to the side wall 191. When the mounting flange 407 of the prize ball tank 400 is attached to the tank attachment groove 200, the notch 401 of the prize ball tank 400 communicates with the escape recess 201 as shown in FIG. When the ball pressure of the sphere stored in the tank increases, the pressure is released to prevent clogging. Further, when the prize ball tank 400 is attached to the main body frame 3, the rear side wall 400b on the back side and the rear end side 193a of the fourth side wall 193 are substantially coincident when viewed from the front side of the prize ball tank 400 in plan view (see FIG. 5)). The guide arc projection 202 described above lifts the main body frame 3 by bringing the upper side of the main body frame 3 into contact with the inner peripheral surface of the upper frame plate 10 of the outer frame 2 and the lower front cover of the main body frame 3. This is to prevent a fraudulent act such as forming a gap with the plate 6 and inserting a fraudulent instrument through the gap.

  Further, the rail locking groove 203 for attaching the tank rail member 410 is formed along the opening edge of the rear opening 222 in the upper rear wall 195 described above, and the fourth side wall 193 and the upper rear wall are provided. A rail locking groove 204 is formed in the bent portion of 195. The tank rail member 410 can be attached to the main body frame 3 by locking the locking protrusions 418 and 419 (see FIG. 59) of the tank rail member 410 in the rail locking grooves 203 and 204. Further, a rail latching elastic piece 205 is formed on the upper portion of the upper rear wall 195 corresponding to the downstream side when the tank rail member 410 is attached, and the tank rail member 410 is locked in the rail locking grooves 203 and 204. When the protruding pieces 418 and 419 are locked and the tank rail member 410 is attached to the main body frame 3, the rail latching elastic piece 205 is arranged at the upper end on the downstream side of the tank rail member 410 so that the locked state is not released. It comes in contact from above. When the tank rail member 410 is to be removed, the rail rail elastic member 205 is pushed backward, and then the tank rail member is released to release the locking state between the rail locking grooves 203 and 204 and the locking protrusions 418 and 419. What is necessary is just to lift 410 upwards. Further, a clearance hole 206 is formed in the side of the rail hooking elastic piece 205, and a ground wire connector 207 is formed below the rail hooking elastic piece 205. The escape hole 206 is formed to escape the end of the shaft pin 417 of the alignment gear 416 provided in the tank rail member 410, and the ground connector 207 is attached to the inside of the tank rail member 410. In addition to being in contact with a metal conductive plate (not shown) to be attached, wiring connected to a ground connector 690 (see FIG. 96) provided on a power supply board 686 described later is connected.

  Further, as shown in FIG. 35 and FIG. 37, vertical standing walls 210 are erected on the right rear wall 196 at both right and left ends, as shown in FIGS. A ball unit 450 is attached. However, the standing wall 210 on the rear surface opening 222 side is formed only up to slightly above the notch 218 formed below the right rear wall 196, whereas the opposite standing wall 210 is on the side of the right rear wall 196. It is formed in an L shape from the side to the bottom side.

  In addition, a prize ball guiding projection 211 is provided in a bent shape from the most upstream part between the left and right standing walls 210 to slightly above the middle stream part. The prize ball guide protrusion 211 corresponds to the ball path 422 (see FIG. 61) of the ball path unit 420 when the ball path unit 420 described later is attached, and guides the prize balls in a line. is there. In addition, a path unit mounting boss 212 for fixing the ball path unit 420 with screws and a positioning pin 226 for positioning are provided on the left and right sides of the winning ball guide projection 211, and a ball break switch described later. A switch-corresponding protrusion 213 is provided so as to face 426 (see FIG. 61). The passage unit mounting boss 212 and the positioning pin 226 will be described in detail later.

  Furthermore, an engagement protrusion 215 as an engaging portion that engages with a hook-like engaging portion 474 (see FIG. 61) as an engaging portion of the prize ball unit 450 from the midstream portion to the downstream portion of the left and right standing walls 210, A lock elastic claw 214 that engages with the button insertion engagement hole 471 (see FIG. 61) of the prize ball unit 450 is formed, and the rotation shaft 458 (see FIG. 66) of the sprocket 457 of the prize ball unit 450 is formed. A relief hole 216 is formed to receive the end. A cutout opening 218 is formed below the right rear plate 196, and a payout motor 465, which is a four-phase stepping motor as a drive motor for the prize ball unit 450, faces the cutout opening 218. (See FIG. 38). The prize ball unit 450 then locks the lower end of the locking groove 219 formed at the lowermost lower end of the back surface of the right rear plate 196 and attaches to the right rear plate 196 by the engagement protrusion 215 and the locking elastic claw 214. It can be attached detachably. This detachable configuration will be described in detail later. Further, a cover body abutting groove 217 into which the open side end of the cover body 750 enters is formed at the open end of the right rear wall 196.

  The configuration of the main body frame 3 including the game board installation recess 159 and the plate portion 160 has been described above. In addition to the above description, as shown in FIG. As shown in FIG. 34, the lower ends of the walls 191, 192, and 193 are configured as diagonally cutout portions 221, and as shown in FIG. A board positioning protrusion 223 to which 261 (see FIG. 44) is engaged is formed, and an end of the game board stopper 260 provided on the game board 4 above and below the boundary between the flat part on the open side and the game board installation recess 159 A board stopper insertion hole 225 with which the parts are engaged is formed.

  As described above, the main body frame 3 includes the game board 4, the hit ball launching device 300, the prize ball tank 400, the tank rail member 410, the ball passage unit 420, the prize ball unit 450, the full tank unit 520, the lock device 560, and the board unit. 650 and the cover body 750 are attached, and these will be sequentially described below.

[1-4. Game board]
The configuration of the game board 4 will be described with reference to FIGS. 43 is a perspective view seen from the front of the game board 4, FIG. 44 is a front view of the game board 4, FIG. 45 is a rear view of the game board 4, and FIG. FIG. Note that there are game boards 4 to which a function display unit described later is attached (see FIGS. 101 and 115).

  In FIG. 43, the game board 4 includes a substantially square veneer board 250 and a decorative frame 251 attached to the front surface of the veneer board 250 so as to surround the game area 255. On the surface of the veneer board 250, a decorative plate called a decorative cell is affixed, and various gaming devices and a number of obstacle nails (all not shown) are planted in the gaming area 255. Then, after these gaming devices and obstacle nails are provided, the decorative frame 251 is attached to the front surface of the veneer board 250. The outer shape is formed in a shape along the outer shape of the veneer board 250, and a circular arc surface extending from the middle of the lower side to the diagonally upper side past the center of the upper side is formed as the outer running surface 252. An inner sliding surface 253 is formed from the lower position of the stopper 258 provided at the end of 252 to the position where the symmetrical backflow prevention member 254 of the upper stopper 258 is provided. The outer running surface 252 has a connecting passage portion 259 that is connected to a rail connecting member 165 provided in an extension shape of the firing rail 164 at the start end portion thereof, and is adjacent to the connecting passage portion 259. A foul port 257 is formed. Further, a metal rail is closely attached to the outer sliding surface 252 from the upstream end of the foul port 257 to the stop portion 258. The stopper 258 is provided with an elastic body of rubber or synthetic resin so as to repel the hit ball hitting the inside of the game area 255 when the hit ball that has slid smoothly on the outer sliding surface 252 collides. The backflow prevention member 254 prevents the hit ball, which is fired at one end and taken inside the game area 255, from flowing back to the outer sliding surface 252 again.

  In addition, an out port 256 is provided at the center of the lower portion of the inner sliding surface 253. Between the inner sliding surface 253 and the outer sliding surface 252 from the out port 256 to the backflow prevention member 254, a shot is hit. Although it constitutes a guide passage that leads to the region 255, the hit ball that has flowed back through the outer running surface 252 without reaching the game region 255 is taken into the foul port 257, and the foul ball entrance of the full tank unit 520 to be described later It is guided to 538 and discharged to the storage tray 30 again. The game area 255 is an area substantially surrounded by the inner running surface 253.

  By the way, a positioning recess 261 is formed on one side of the game board 4 to be fitted into the board positioning projection 223 formed on the main body frame 3, and is formed on the main body frame 3 on the other side of the game board 4. A game board stopper 260 to be inserted into the board stopper insertion hole 225 is provided. The end of the game board stopper 260 is inserted into the board stopper insertion hole 225 when the game board stopper 260 is pushed and fixed. Thus, in order to fix the game board 4 to the main body frame 3, after the insertion of the positioning recess 261 from the front side of the main body frame 3 so as to fit the board positioning protrusion 223, the game board 4 is entirely assembled. Is pushed into the first side wall 190 of the main body frame 3, and the game board stopper 260 which is in a free state in that state is pushed in and fixed, and the end thereof is inserted into the board stopper insertion hole 225 and fixed. Thereafter, the game board fixture 168 is rotated to fix the lower front surface of the game board 4. Thereby, the game board 4 can be easily attached to the main body frame 3. In order to remove the game board 4, the game board 4 may be removed in the reverse order of the above procedure.

  Further, the outer shape of the game board 4 is formed with a speaker notch 262 formed on the upper left and right sides of the game board 4 so as to receive a rearward projecting portion of the speaker 34 provided on the rear surface of the door frame 5. A passage cutout 263 into which a part of the front guide passage 535 portion of the full tank unit 520 described later is inserted is formed obliquely below. In addition, on the lower left and right sides of the decorative frame 251, a certificate sticking unit 264 for attaching a certificate check certificate is provided.

  On the other hand, on the back side of the game board 4, a winning is achieved by aligning and guiding the balls won in various gaming devices provided in the gaming area 255 (for example, a winning opening such as a big winning opening device or a general winning opening) on the downstream side. A liquid crystal control board for controlling the display of a liquid crystal display (not shown) as a display device, to which a space forming cover body 265 is attached, and which is disposed on the back surface of the winning space forming cover body 265 at substantially the center of the game area 255 In addition, an effect control board box 266 in which a sub-integrated board for controlling various lamps, speakers 34, and the like is housed is attached.

  Further, a board substrate holder 267 is fixed to the back side of the game board 4 below the winning space forming cover body 265. The board substrate holder 267 has a space portion (a width of the space portion in the front-rear direction is the width of the winning space forming cover body 265 so as to collect the winning balls aligned and guided by the winning space forming cover body 265 in front of the board substrate holder 267. And a drop opening 272 (see FIG. 42) is formed on the bottom surface of the space portion. The drop port 272 joins at the rear surface portion of the out port 256 and communicates with an out ball passage 668 (see FIG. 92) formed in the substrate unit 650 described later. The board substrate holder 267 has a game control board box 268 for storing a main control board for controlling the game operation on the back surface thereof, a payout control board 715 and a power supply board 686 (FIG. 97) provided in a board unit 650 described later. And a relay terminal plate 269 for connecting to the terminal. The relay terminal plate 269 is provided with drawer connectors 270 and 271 that are automatically connected to the drawer connectors 730 and 732 provided on the board unit 650 only by mounting the game board 4 on the main body frame 3. The board substrate holder 267 is formed with a joining guide protrusion 273 that protrudes backward from between the drawer connectors 270 and 271 so as to penetrate the relay terminal plate 269. The joint guide protrusions 273 are provided on the drawer connectors 730 and 732 provided on the board unit 650 side and the game board 4 side when the operation of mounting the game board 4 on the main body frame 3 is performed as will be described in detail later. The drawer connectors 270 and 271 are inserted into the joining guide holes 676 formed in the frame substrate holder 651 of the substrate unit 650 so as to be naturally connected (see FIG. 102). The connection of these drawer connectors will be described in detail later.

  The above-described game board 4 is housed and arranged in a game board installation recess 159 (see FIG. 38) surrounded by the first side wall 190 of the main body frame 3, and the main body frame is constituted by the game board stopper 260 and the game board fixing tool 168 and the like. 3, and the game board 4 can be detached from the main body frame 3 by simply releasing the fixation. In this case, a configuration that prevents unauthorized removal of the game board 4 from the main body frame 3 can be achieved by changing a part of the game board 4 and a part of the main body frame 3. This removal preventing mechanism will be described with reference to FIGS. 47 is a perspective view seen from the front of the game board 4 incorporating the removal prevention mechanism, FIG. 48 is a partial perspective view of the main body frame 3 incorporating the removal prevention mechanism, and FIG. 49 is a removal prevention mechanism. It is an expansion perspective view of a part.

  First, as shown in FIG. 47, the anti-removal mechanism provided in the game board 4 is for attaching to the lower end of the lower side of the game board 4 opposite to the passage notch 263 and passing through the front and rear of the game board 4. A notch 280 is formed (more precisely, the mounting notch 280 is formed in the decorative frame 251), and the fastening bar 281 is stretched and fixed horizontally below the mounting notch 280. The fastening bar 281 is formed with a belt groove-like fastening portion 282 for latching a fastening band 283 described later at substantially the center thereof. On the other hand, as shown in FIG. 48, the removal preventing mechanism provided in the main body frame 3 is a game board mounting portion 161 formed along the upper end side of the plate portion 160 below the main body frame 3 and the firing rail 164. A fastening hole 185 penetrating in the vertical direction is formed at a position corresponding to the upper portion of the launching portion, and a fastening linkage 186 for hooking the fastening band 283 is passed to a front portion of the fastening hole 185.

  When the game board 4 configured as described above is housed and arranged in the game board installation recess 159 of the main body frame 3, the fastening bar 281 is placed in contact with the game board placement part 161 as shown in FIG. At the same time, the fastening portion 282 and the fastening linkage 186 are in a matched state. In this state, the tip of the fastening band 283 that is generally marketed from above the fastening bar 281 is inserted into the passage notch 263 with respect to the portion where the fastening portion 282 and the fastening linkage 186 coincide. Then, it is inserted downward into the fastening hole 185 and guided forward, and its tip is engaged with the fastener portion of the fastening band 283. And the unnecessary front-end | tip part which protruded ahead from the fastener of the fastening band 283 is cut | disconnected. In this way, unless the fastening band 283 is cut, the game board 4 cannot be removed from the main body frame 3 even if the game board stopper 260 and the game board fixture 168 are released. Although the game board 4 can be removed from the main body frame 3 by cutting the fastening band 283, for example, if different fastening bands are fastened by using a fastening band 283 unique to a pachinko parlor, a game It can be easily understood that the board 4 has been removed and some sort of fraud has been performed. Thus, unauthorized removal from the main body frame 3 of the game board 4 can be prevented by an extremely simple removal prevention mechanism.

[1-5. Hitting ball launcher]
The ball striking device 300 will be described with reference to FIGS. FIG. 50 is a perspective view (A) of the entire hitting ball launching apparatus 300, a perspective view (B) with the firing motor portion removed, and FIG. 51 is an exploded perspective view of the hitting ball launching apparatus 300, and FIG. These are the front view (A) which shows the relationship between the hitting ball launching device 300 and the launching rail 164, and the perspective view (B) of the launching motor part. FIG. 54 is a rear view showing the relationship between the device 300 and the firing rail 164, and FIG. 54 is a rear view showing the relationship between the ball striking device 300 and the firing rail 164 in a state where the operation handle portion 71 is operated. 55 is a plan view (A), a front view (B), a perspective view (C) seen from the front, and a cross-sectional view taken along the line A-A (D) of the front view (B) of the slide member 350 provided in the ball hitting device 300. It is.

  The hitting ball launching device 300 pivotally supports the hitting ball rod 336 on the launching base frame 301 and attaches a shooting motor 344 for reciprocating rotation to the hitting ball rod 336 to the firing base frame 301, and further hits the hitting ball rod 336. The firing base frame 301 includes a slide rod 326 and a slide member 350 that adjust the biasing force of the biasing spring 333 that applies the biasing force that returns to the initial position.

  More specifically, as shown in FIG. 51, the launch base frame 301 is molded into a horizontally long rectangular shape by a synthetic resin, and a bearing in which a bearing 38 of a ball striking rod 336 is fitted at substantially the center thereof. A cylinder 302 is formed, and rubber stopper members 303 and 304 for restricting the firing origin position of the hitting ball 336 are attached and fixed to the upper portion and the side thereof. That is, the rubber stopper members 303 and 304 receive the impact of the hitting ball rod 336 when the hitting ball rod 336 returns to the firing origin position by the biasing force of the biasing spring 333. A slide guide hole 305 having a horizontally elongated groove is formed on the rear side of the firing base frame 301 (on the opposite side of the portion corresponding to the lower side of the firing rail 164), and a slide member storage space is formed below the slide guide hole 305. 306 is formed. The slide guide hole 305 is provided with a guide locking piece 327 protruding from an upper rear end of a slide rod 326, which will be described later, and guides the slide movement of the slide rod 326. The member 350 is accommodated so as to be movable in the left-right direction. The slide guide of the front portion of the slide rod 326 is guided by a guide bush 330 that is fixed to a guide hole 329 formed in the front of the slide rod 326 in a stop hole 312 formed in the firing base frame 301 by a set screw 331. This is done by penetrating through. Further, as shown in FIG. 52, a rectangular connection opening 314 is formed in the bottom surface of the slide storage space 306.

  Further, a hook portion is formed on the front portion of the upper side of the firing base frame 301 with respect to the main body of the firing base frame 301, and an operating piece opening 307 is formed in the hook portion above the bearing cylinder 302. ing. The operating piece opening 307 has an operating piece 308 that contacts the supply swinging piece 41 provided facing the hitting ball supply port 40 on the downstream side of the storage tray 30 of the door frame 5. The mounting portion 310 is provided on the rear upper part of the opening edge so as to be swingable by a stop pin 309. The actuating piece 308 is formed in a “te” shape, the rear end portion of the upper side thereof is pivotally supported by a stop pin 309, and the base plate that rotates integrally with the ball striking rod 336 from the pivotal support portion to the lower arc portion. 339 is in contact with the operating piece abutting portion 342 projecting from 339, and the upper side portion swings the supply swing piece 41 in conjunction with the reciprocating motion of the hitting ball 336. Balls flowing out from the supply port 40 are supplied one by one to the launch position of the launch rail 614.

  Further, on the firing base frame 301, motor mounting bosses 311 for fixing a motor cover 343 incorporating a firing motor 344 are projected in a total of three locations, two at the rear lower part and one at the front upper part. In addition, a oscillating piece boss 313 into which a shaft hole 322 at the lower end of the oscillating piece 321 connected to the slide member 350 for sliding the slide rod 326 to slide below the slide member storage space 306 is protruded. Has been.

  In order to increase the rigidity of the hit ball launching device 300, the metal plate 315 is attached to the launch base frame 301 so as to be in close contact therewith. Therefore, the metal plate 315 has through holes 316, 317, 318a, 318b, 320 corresponding to the bearing tube 302, the lower rubber stopper member 303, the slide guide hole 305, the guide bush 330, and the swing piece boss 313, respectively. And a horizontally long elliptical through hole 319 through which the connecting convex portion 352 of the slide member 350 passes is also penetrated. In the metal plate 315 configured as described above, after the slide member 350 is stored in the slide member storage space 306, each of the through holes 316 to 320 passes through the corresponding members 302, 303, 305, 313, and 352, or It is fixed to the firing base frame 301 by being brought into close contact with the firing base frame 301 and screwed so as to match.

  The tip of the oscillating piece boss 313 of the firing base frame 301 to which the metal plate 315 is attached protrudes from the through hole 320, and the shaft hole 322 of the oscillating piece 321 is inserted into the head portion. The swing piece 321 is pivotally supported so as to be swingable about the lower end. As shown in FIG. 51, the swing piece 321 is formed in a vertically long bowl shape, the shaft hole 322 is formed at the lower end thereof, and the connecting convex portion 352 of the slide member 350 is inserted in the middle thereof. A connecting hole 323 having a shape is formed. The front surface above the connection hole 323 serves as a contact portion 324 that contacts one end (rear end) of the slide rod 326. Thus, the rocking piece 321 is inserted into the rocking piece boss 313 and the connecting hole 323 is inserted into the connecting convex portion 352 of the slide member 350 protruding from the through hole 319 to connect the pin 325 with washer. The rocking piece 321 is attached to the firing base frame 301 by being fixed to the convex portion 352. The attached swinging piece 321 swings at the upper part around the lower end as the slide member 350 slides.

  In addition, a horizontally long bowl-shaped slide bar 326 is attached to the upper front surface of the metal plate 315 so as to be slidable in the left-right direction. In other words, an L-shaped guide locking piece 327 protruding from the rear upper part of the slide rod 326 is engaged with the through hole 318 a of the metal plate 315, and the guide elongated hole 329 formed in front of the slide rod 326 is inserted into the guide elongated hole 329. The guide bush 330 having the set screw 331 is passed through, and the set screw 331 is fixed to the set hole 312. The slide rod 326 is slidably mounted on the firing base frame 301 via the metal plate 315 by the guide locking piece 327 and the through hole 318a, and the guide long hole 329 and the guide bush 330. The slide rod 326 is formed with a contacted portion 328 that contacts the contact portion 324 of the swing piece 321 described above at one end (rear end), and one end of the biasing spring 333 at the other end (front end). A spring locking portion 332 for projecting the locking ring 334 is projected.

  A bearing cylinder 302 of the launch base frame 301 to which the metal plate 315 is attached protrudes from the through hole 316. The bearing cylinder 302 is fitted so that the bearing 338 of the hitting ball 336 does not fall off. The lower end of the hitting ball 336 is fixed to the shaft of the bearing 338 and at the same time, the base plate 339 is fixed. An operating piece abutting portion 342 that abuts against the operating piece 308 protrudes from the front back surface of the base plate 339. A spring locking portion 341 is provided in a projecting manner, and a motor contact projecting piece 340 that engages with and disengages from the motor cam 346 of the firing motor 344 is provided in a projecting manner on the rear front surface thereof. A synthetic resin tip 337 is fixed to the upper end of the hitting ball 336, and this tip 337 is formed by a firing position stopper 359 fixed by a lower end portion of the firing rail 164 and an upper portion thereof. I am going to rush into.

  On the other hand, the firing motor 344 housed in the motor cover 343 is attached to the motor mounting boss 311 of the firing base frame 301 described above. More specifically, as shown in FIG. 52 (B), the motor cover 343 has a cylindrical portion formed so as to accommodate the firing motor 344 therein, and is enlarged in front of the cylindrical portion to attach the motor. And an anti-rotation preventing cam 347 and a motor cam at the tip of the motor shaft 345 of the firing motor 344, which are integrally formed with an attachment portion in which an attachment fixing hole 348 for attachment to the boss 311 is formed. 346 is fixed. A large number of reverse teeth are formed on the outer periphery of the reverse rotation prevention cam 347. The reverse rotation prevention cam 347 engages with a stopper piece 349 (see FIG. 53) that is swingably fixed to the stopper piece mounting boss 349a. Prevents reverse rotation. This is to prevent the motor cam 346 from rotating in the reverse direction and causing the motor cam 346 and the motor contact protrusion 340 to mesh with each other to prevent a failure that prevents the ball striking device 300 from being driven. Further, the motor cam 346 is formed in a ball shape, and reciprocates the hitting ball rod 336 while being engaged with and disengaged from the motor contact protrusion 340 as the firing motor 344 rotates. When the motor cover 343 is attached to the motor attachment boss 313, as shown in FIG. 50A, the main configuration of the hitting ball launching apparatus 300 is covered as seen from the rear surface.

  Incidentally, as shown in FIG. 55, the slide member 350 housed in the slide member housing space 306 and slidably moving is formed in a rectangular parallelepiped shape with the rear open, and an elliptical oval convex portion 351 projects on the front surface thereof. Further, a circular connecting convex portion 352 protrudes at a rear position of the elliptical convex portion 351. Further, on both the upper and lower surfaces, slide contact protrusions 353 having an arc cross section are provided at both ends so as to easily slide in the slide member storage space 306. On the other hand, the space of the slide member 350 formed in a rectangular parallelepiped shape is an insertion space 354 into which the slide projecting piece 102 of the joint unit 90 provided at the lower back of the door frame 5 is inserted. Thus, the insertion space 354 has a first inclined surface 355 formed on the front side of the side wall in the sliding direction, and protrudes inward from the inside of the upper surface and the lower surface slightly toward the rear of the first inclined surface 355. A sandwiching piece 356 is formed and is provided with a predetermined interval between the tips. A second inclined surface 357 is also formed on the front side of the sandwiching piece 356, which is inclined like a letter C when viewed from the side. Thus, in the state where the slide projecting piece 102 is inserted into the insertion space 354, as shown in FIG. 55 (B), one end side of the slide projecting piece 102 on the inclined side 103 side is in contact with the side wall in the sliding direction. In this state, it is inserted between the upper and lower clamping pieces 356. In addition, although the space part 358 is formed in the side of the insertion space 354 of the slide member 350, this space part 358 does not necessarily have a function.

  Thus, the slide member 350 configured as described above is in an elliptical shape formed on the bottom surface of the slide member storage space 306 as shown in FIG. The insertion space 354 is formed so as to face the connection opening 314, and the slide member 350 is in contact with one inner wall of the slide member storage space 306 (in FIG. 52A, the left inner wall is abutted). Although they are shown in contact with each other in a normal state, they are in contact with the inner wall of the right space.

  First, the relationship of adjusting the strength of the urging spring 333 of the slide member 350 and the ball hitting device 300 will be described. 53, the swing piece 321 connected to the connecting projection 352 of the slide member 350 is in a substantially vertical state. For this reason, the slide rod 326 in contact with the swing piece 321 is also urged in one direction (left side in FIG. 53) by the biasing force of the bias spring 333 and the contact portion 324 of the swing piece 321. In this state, the contacted portion 328 of the slide rod 326 is in contact. In this state, since the biasing spring 333 is not tensioned, even if the hitting ball 336 is reciprocatingly rotated following the rotation of the firing motor 344, the return force of the hitting ball 336 is weak, and the hit ball at the firing position is not elastic. Even if issued, the game area 255 of the game board 4 is not reached.

  On the other hand, when the slide member 350 moves in the other direction from the initial position in the slide member storage space 306 (when moving toward the left inner wall in FIG. 52A), as shown in FIG. Since the swing piece 321 swings and tilts about the shaft hole 322 at the lower end, the slide rod 326 is moved in the other direction (right side in FIG. 54) by the contact between the contact portion 324 and the contacted portion 328. Slide towards you. Then, the urging spring 333 locked to the spring locking portion 332 of the slide rod 326 is also tensioned and extended. In this state, since the biasing spring 333 is tensioned, the returning force of the hitting ball 336 when the hitting ball 336 is reciprocatingly rotated following the rotation of the shooting motor 344 increases, and the hitting ball at the shooting position is The game is strongly ejected and reaches the game area 255 of the game board 4. The strength of the impact force of the hit ball can be adjusted according to the amount of slide of the slide member 350 in the slide member storage space 306.

  As described above, by moving the slide member 350, it is possible to adjust the elasticity of the hitting ball launching device 300. This is interlocked with the movement of the slide body 93 of the joint unit 90 that moves in accordance with the turning operation of the moving operation member 74. This point will be described with reference to FIGS. 27, 28, 32, and 33. FIG.

  As described above, when the rotation operation member 74 of the operation handle portion 71 of the handle device 70 is rotated, the slanted cam 76 fixed to the tip of the rotation shaft 75 is also rotated. 93 slides in the storage body 91 in one direction (leftward in FIG. 33). For this reason, the slide protruding piece 102 protruding from the front surface of the slide body 93 also slides in the same direction. When the door frame 5 is closed with respect to the main body frame 3, the slide projecting piece 102 of the slide body 93 penetrates the connection opening 314 formed in the launching device mounting portion 169 of the main body frame 5 and inserts the slide member 350. It is inserted into the space 354. The insertion state in this case is a state in which one end side on the inclined side 103 side of the slide projecting piece 102 is in contact with the side wall in the sliding direction and is inserted between the upper and lower clamping pieces 356 as described above. (State shown in FIG. 33A). Accordingly, when the slide protrusion 102 slides in one direction, the slide member 350 also slides in the same direction. In the drawing, the state shown in FIG. 33A is changed to the state shown in FIG. At this time, as described above, the slide rod 326 also slides as the slide member 350 slides, so that the biasing force of the biasing spring 333 can be adjusted. That is, the resilience of the hit ball of the hitting ball launching device 300 can be adjusted by rotating the turning operation member 74 of the handle device 70.

  By the way, in this embodiment, since the handle device 70 is provided on the door frame 5 and the hitting ball launching device 300 is provided on the main body frame 3, the slide protrusion 102 of the handle device 70 is opened each time the door frame 5 is opened and closed. And the slide member 350 of the hitting ball launching apparatus 300 are linked or separated. However, in the present embodiment, as described above, by closing the door frame 5 with respect to the main body frame 3, the slide projecting piece 102 is automatically inserted into the insertion space 354 of the slide member 350 and the handle device 70. The hitting ball launching device 300 is linked, and conversely, by opening the door frame 5 with respect to the main body frame 3, the slide protrusion 102 is separated from the insertion space 354 and separates the handle device 70 and the hitting ball hitting device 300. Therefore, the handle device 70 and the hitting ball launching device 300 can be linked and separated very easily as the door frame 5 is opened and closed. In particular, when the slide projecting piece 102 is inserted into the insertion space 354, even if the position of the slide projecting piece 102 is slightly shifted in the vertical direction, the second inclination of the sandwiching piece 356 projecting in the insertion space 354 is provided. The slide protrusion 102 is smoothly inserted into the clamping position by the surface 357.

  In some cases, the player may stuff the padding operation member 74 of the operation handle 71 with the padding and fix it at a position rotated to some extent. However, the store clerk at the game hall may not know the padding. 5 may be opened and closed. Even in such a case, when the door frame 5 is opened, there is no problem because the slide projecting piece 102 is merely separated from the insertion space 354. However, when the door frame 5 is closed, FIG. As shown, although the position of the slide protrusion 102 is slightly shifted in one direction (a state shifted to the left in FIG. 33), the inclined side 103 of the slide protrusion 102 and the first inclination of the slide member 350 are shown. Due to the cooperative action with the surface 355, the slide projecting piece 102 and the slide member 350 are finally engaged while the slide member 350 is moved in one direction in accordance with the closing operation of the door frame 5. That is, in the present embodiment, the operation handle device 70 and the hitting ball launching device 300 can be linked regardless of the rotation position of the rotation operation member 74 of the operation handle portion 71. It is.

[1-6. Prize ball tank]
Next, the prize ball tank 400 attached to the upper back of the main body frame 3 will be described mainly with reference to FIG. 56 is a perspective view (A), a plan view (B), and a side view (C) of the prize ball tank 400. FIG. As described above, the prize ball tank 400 is detachably attached to the tank attachment groove 200 (see FIG. 37) formed in the upper part of the back surface of the main body frame 3. Thus, the prize ball tank 400 is formed in a rectangular box shape, and when viewed from the front side of the pachinko gaming machine 1, a notch 401 is formed in the front wall 400a, and the bottom surface is inclined from one to the other. It is formed by a first inclined bottom surface 402 and a second inclined bottom surface 403 inclined toward a discharge port 404 described below. In addition, a discharge port 404 is formed at the lower inclined end of the second inclined bottom surface 403, and this discharge port 404 protrudes outward from the rear wall 400b of the prize ball tank 400 when viewed from the front side of the pachinko gaming machine 1. It is formed to do. In addition, on both outer sides of the front wall 400 a of the prize ball tank 400, attachment flanges 407 that engage with the tank attachment groove 200 are formed, and the main body frame 3 is arranged on the back side of the bottom surface of the prize ball tank 400. Placement contact pieces 405 and 406 that place and contact the fourth side wall 193 project, and a ball leveling member 413 (described later) is attached to the lower portion of the rear surface wall 400b on the upstream side of the prize ball tank 400. The ball leveling mounting shaft 409 is projected. Further, an overflow preventing member 408 for preventing the ball from jumping is detachably attached to the rear wall 400b and the upstream side wall of the prize ball tank 400 excluding the discharge port 404.

  In the prize ball tank 400 configured as described above, the mounting flange 407 is attached to the tank mounting groove 200 of the main body frame 3 so as to be inserted from above, and the mounting contact pieces 405 and 406 are attached to the main body frame 3. It abuts on the fourth side wall 194. As a result, the prize ball tank 400 is placed and attached to the upper part on the back side of the main body frame 3, and in this attached state, as shown in FIG. 41, the notch 401 and the main body frame 3 of the front wall 400a. A relief recess 201 formed on the back surface of the tank rail communicates with each other, and as shown in FIG. 5, the discharge port 404 faces an upstream end portion of a tank rail member 410 described below. Therefore, in the prize ball tank 400, the width in the front-rear direction of the storage portion that stores the ball (the storage space portion corresponding to the first inclined bottom surface 402 and the second inclined bottom surface 403) is the second side wall 191-1 of the main body frame 3. It forms so that it may become substantially the same as the width | variety of the front-back direction to the 4th side wall 193, and is mounted in the upper part to those side walls 191-193. Thus, as described above, the first side wall 190 to the fourth side wall 193 of the main body frame 3 are formed deep so as to cover the rearward projecting space of the peripheral portion of the game board 4, and thus the side wall 191. Although the depth of the storage portion of the prize ball tank 400 placed on the upper part of ˜193 is shallower than that of the conventional storage tank, even if the prize ball is stored and the weight increases, the prize ball tank Since the entire 400 is supported by the side walls 192 to 193 of the main body frame 3, the stored spheres can be smoothly guided to the discharge port 404 without deformation of the inclined bottom surfaces 402 and 403. Further, since the discharge port 404 is provided at a position outside the rear wall 400b of the prize ball tank 400, the flow of the sphere stored in the storage portion flows outward from the second inclined bottom surface 403. It is configured. For this reason, as compared with the prize ball tank in which an opening is provided in a part of the inclined bottom surface as a discharge port as in the prior art, a ball break-up portion for eliminating ball clogging is not formed in the storage portion in the vicinity of the discharge port. A structure in which ball clogging hardly occurs can be obtained.

  In the present embodiment, as described above, the award ball tank 400 storage portion is placed on the upper outer side of the rear side walls 191 to 193 that house the rearward protruding portion of the gaming apparatus, and the award Since the discharge port 404 of the ball tank 400 is provided so as to protrude outward from the rear wall 400b of the storage unit, the tank rail member 410 is located outside the storage unit of the prize ball tank 400 (as viewed from the front of the pachinko gaming machine 1). Since the tank rail member 410 and the storage portion of the prize ball tank 400 do not overlap in the vertical direction, the rear protruding portion of the gaming device provided on the back surface of the gaming board 4 is stored. The upper side of the rear side walls 191 to 193 can be protruded rearward at a position close to the upper side of the main body frame 3, so that even if the rearward protruding portion of the gaming device protrudes at the upper side of the game board 4. It can be comfortably accommodated in the interior of the side walls 191-193.

  Further, regardless of whether the storage part of the prize ball tank 400 is placed on the upper outside of the rear side walls 191 to 193 that house the rearward protruding part of the gaming apparatus, the discharge port 404 is located behind the prize ball tank 400. Only the configuration of being provided outside the face wall 400b provides a unique effect not found in conventional prize ball tanks. This will be described with reference to FIG. FIG. 57 is a plan view showing the pressure state of the spheres at the discharge port portions of the conventional prize ball tanks (A) and (B) and the prize ball tank (C) according to the present embodiment. In the figure, normally, the balls stored in the prize ball tank 400 are stored and retained in the storage part of the prize ball tank 400. In this case, when a discharge port 404A is formed by opening a part of the inclined bottom surface of the storage unit as in a conventional prize ball tank, for example, as shown in FIG. A prize ball tank in which a discharge port 404A is formed on the opposite side, or, as shown in FIG. 57B, when a discharge port 404A is formed adjacent to the ball breaker 400B, a portion of the discharge port 404A In this case, the ball pressure is always applied from four directions to the discharge port 404A due to the pressure of the stored ball and the reaction from the side wall of the prize ball tank based on the pressure. For this reason, the pressure between the spheres happens to be balanced by the degree of polymerization of the spheres, and even if the spheres on the downstream side flow out, a sphere-engaged state may occur at the discharge port 404A portion, resulting in sphere clogging. In contrast, in the prize ball tank 400 according to the present embodiment, the discharge port 404 is provided at a position outside the rear wall 400b of the prize ball tank 400, as shown in FIG. The pressure of the stored sphere in the discharge port 404 is a pressure from only two directions, that is, an action force directed from the storage portion toward the discharge port 404 and a reaction thereof, and does not receive pressure from four directions as in the prior art. For this reason, even if the sphere on the downstream side flows out, it is difficult to generate a sphere-engaged state in the discharge port 404 portion, and an excellent effect that sphere clogging does not occur can be achieved.

[1-7. Tank rail member]
The tank rail member 410 disposed below the prize ball tank 400 will be described mainly with reference to FIGS. 58 is a perspective view of the relationship between the prize ball tank 400, the tank rail member 410, the ball passage unit 420, the prize ball unit 450, and the full tank unit 520 as seen from the back side of the pachinko gaming machine 1. Is a perspective view of the relationship between the prize ball tank 400, the tank rail member 410, the ball passage unit 420, the prize ball unit 450, and the full tank unit 520 as seen from the front side of the pachinko gaming machine 1, FIG. FIG. 4 is a cross-sectional view (A) and a plan view (B) showing the relationship between the downstream portion of the tank rail member 410 and the upstream portion of the ball passage unit 420.

  As described above, the tank rail member 410 is detachably attached to the rail locking grooves 203 and 204 (see FIG. 35) of the upper rear wall 195 of the main body frame 3. Therefore, the tank rail member 410 is provided with a plurality of locking projections 418 that are inserted from above into the rail locking groove 203 on the left and right sides and the lower side of the side surface on the rear surface side, and the upper side of the rear surface side surface. At the center, a hook-shaped locking protrusion 419 that is hooked on the rail locking groove 204 from above is provided. Thus, the tank rail member 410 is formed in a slanted bowl shape with an open upper surface, the upper surface of the upstream end faces the discharge port 404 of the prize ball tank 400, and the lower surface of the downstream end of the tank rail member 410 forms a ball passage unit 420 described later. I'm here. Further, the inside of the tank rail member 410 is a passage 412 in which balls are arranged and flow down in two rows by a partition wall 411 as shown in FIG. The bottom surface of the passage 412 is notched with a narrow groove, and foreign substances that roll along the passage 412 together with the sphere fall downward from the narrow groove. Further, a metal plate (not shown) for removing static electricity is attached to the side wall of the passage 412, and the downstream end of the metal plate is connected to the ground wire connector 207 (see FIG. 35). Yes. For this reason, the static electricity charged in the sphere flowing down the tank rail member 410 is grounded to the outside from the metal plate via the ground connector 207 via the ground connector 690 (see FIG. 96) of the power supply board 686 described later. It is like that.

  Further, an egg-shaped ball leveling member 413 having a weight on the middle downstream side of the tank rail member 410 is provided so as to be swingable. The ball leveling member 413 is pivotally supported by the ball leveling mounting shaft 409 of the award ball tank 400 described above, and moves into the respective passages 412 of the two rows of the tank rail members 410. The spheres that hang down and flow down the passages 412 flow in a plurality of stages in the vertical direction so as to be rectified so as to become one stage. Further, the upper surface of the tank rail member 410 on the downstream side from the installation position of the ball leveling member 413 is covered with a ball pressing plate 414. The ball holding plate 414 is formed in an inclined arc shape so that the ball that has not been made one step by the ball leveling member 413 is forced to one step. Further, at the downstream end of the tank rail member 410, a pair of alignment gears 416 are rotatably supported by shaft pins 417 so as to face the respective passages 412. The alignment gear 416 has a plurality of teeth formed on the outer periphery, and is fixed to the shaft pin 417 so that the pitch of the teeth of the pair of alignment gears 416 is shifted by a half pitch. For this reason, when the upper part of the sphere that has flowed down the respective passages 412 of the tank rail member 410 flows downstream while meshing with the teeth of the alignment gear 416, the spheres in the two rows of passages 412 are alternately sent one by one. become. In this case, as shown in FIG. 60, the spheres flowing through the respective passages 412 are guided in the central direction along the inclined surfaces 412a formed in the lower portions of the two rows of passages 412 while meshing with the alignment gears 416. During the guidance, the spheres from the two rows of the passages 412 fall alternately in a line at the upper end inlet 422d of the sphere dropping passage 422 of the sphere passage unit 420 described below. The alignment gear 416 is covered with an arcuate gear cover 415 on its upper surface.

[1-8. Ball passage unit]
The ball passage unit 420 for guiding the balls dropped in a line from the tank rail member 410 to the winning ball unit 450 will be described mainly with reference to FIGS. 61 is an exploded perspective view showing the relationship between the main body frame 3 and the ball passage unit 420 and the prize ball unit 450, and FIG. 62 is a rear view showing the relationship between the ball passage unit 420 and the prize ball unit 450. 63 is a perspective view seen from the back of the ball passage unit 420, FIG. 64 is a front view of the ball passage unit 420, and FIG. 65 is a connection structure of the ball passage unit 420 and the prize ball unit 450. It is a side view for demonstrating. In FIG. 62 and FIG. 63, the prize ball unit 450 is a ball path portion formed in the unit base body 451 with the gear cover 510, the aluminum heat radiating plate 491, and the unit sub plate 475 removed. is there. However, about the gear etc., in order to make it easy to understand the relationship with the ball passage, it is indicated by a one-dot chain line.

  In the spherical passage unit 420, a spherical drop passage 422 is formed by a pair of bent passage walls 421 that are bent on the back surface of a substantially rectangular plate material (the surface that can be seen from the back surface is called the front surface). As shown in FIG. 60A, the ball drop passage 422 communicates with the front / rear bent passage portion 422a whose upstream portion is bent in the front / rear direction (depth direction when viewed from the back) and the front / rear bent passage portion 422a. It consists of a left and right bent passage portion 422b bent in the left and right direction (left and right direction when viewed from the back) and a vertical passage portion 422c that communicates with the left and right bent passage portion 422a and is substantially vertical. As shown in FIG. 60A, the front / rear bent passage portion 422a is located at the center of the two rows of passages 412 as described above because the position of the upper end inlet 422d falling from the tank rail member 410 is the main body frame. 3 is located away from the surface of the upper rear wall 195 and the right rear wall 196 on the back side, and the ball is formed by the front and rear bent passage portion 422a and the prize ball guiding projection 211 projecting from the right rear wall 196. The fall passage 422 is bent in the front-rear direction so as to be positioned close to the surface of the right rear wall 196. Further, as shown in FIG. 64, the left and right bent passage portion 422b is formed in a U shape so as to be almost full in the width of the ball passage unit 420 in order to weaken the momentum of the sphere that has dropped from the tank rail member 410 to the front and rear bent passage portion 422a. It is formed by bending. Further, although the vertical passage portion 422c is formed in a substantially vertical shape, the vertical passage portion 422c is slightly curved and formed, and a notch portion 423 is formed in one bent passage wall 421 constituting the vertical passage portion 422c. A ball breakage detecting piece 424 whose upper end is supported by a support shaft 425 is attached to 423 so as to be swingable. A ball break switch 426 is attached to the side of the ball break detection piece 424, and an actuator 427 of the ball break switch 426 is in contact with the ball break detection piece 424.

  Thus, when a ball is present in the vertical passage portion 422c, the ball breakage detection piece 424 is pressed by the ball present in the vertical passage portion 422c and the actuator 427 is pressed to turn on the ball breakage switch 426. If the ball ceases to exist in the portion 422c due to clogging or lack of the ball, the ball breakage detecting piece 424 swings into the vertical passage portion 422c, so that the actuator 427 turns off the ball breakage switch 426. When the ball cut switch 426 is turned OFF, the payout motor 465 of the prize ball unit 450, which will be described later, stops rotating and the payout of prize balls is stopped. A stopper protrusion 428 is formed at the lower end of the notch 423 to prevent excessive swinging of the ball breakage detecting piece 424 to the opposite side of the passage, and the ball of the ball passage unit 420 is A ball clogging insertion groove 429 is formed in the vertical passage portion 422c corresponding to the cut detection piece 424. The ball clogging insertion groove 429 is inserted into a pin from the rear side of the ball path unit 420 when the ball breakage detecting piece 424 is difficult to swing due to ball clogging or the like. This is provided to eliminate the problem. Further, the other bent passage wall 421 that faces the broken piece detection piece 424 is formed in a slightly bulging shape toward the broken piece detection piece 424 side. This is because when a ball is present in the vertical passage portion 422c, the ball break detection piece 424 is surely pressed and the ball break switch 426 is turned on.

  Further, a stop hole 430 and a positioning boss 431 are formed in the ball path unit 420 at a position avoiding the above-described ball drop path 422. The positioning boss 431 is engaged with a positioning pin 226 formed on the right rear wall 196 of the main body frame 3, and the stop hole 430 corresponds to the passage unit mounting boss 212 formed on the right rear wall 196. Is. Thus, to attach the ball passage unit 420 to the main body frame 3, as shown in FIG. 61, the passage unit attachment boss 212 and the stop hole 430 are aligned with each other while the positioning boss 431 is engaged with the positioning pin 226. The screw 432 can be screwed from the stop hole 430 in the state. Further, the ball passage unit 420 is formed with a cover body engaging groove 433 that engages with an engagement piece 752 (see FIG. 3) of the cover body 750 in the middle of one side thereof, and a prize ball unit at the lower part. A connecting lid member 434 for connecting to 450 is rotatably provided.

  As shown in FIG. 63, the connecting lid member 434 is configured by projecting a pair of passage walls 438 projecting in an arc shape on the back surface of a rectangular plate member, and the lower surface of the ball passage unit 420 The projecting shaft 437 as the rotating shaft projecting from the tip of the support piece 436 extending from the both ends of the connecting lid member 434 is fitted into the supporting projecting piece 435 serving as the shaft support projecting from both the left and right ends of Thus, it is pivotally supported. In addition, the connecting lid member 434 is extended below the spherical passage unit 420 when closed, and the passage formed by the passage wall 438 communicates with the downstream end of the spherical drop passage 422 (see FIG. 65B). The state shown in FIG. 65 and the state where the passage formed by the passage wall 438 and the downstream end of the ball drop passage 422 do not communicate with each other (the state shown in FIG. 65A). A guide projection 439 that guides the support piece 436 of the connecting lid member 434 when projecting from the opened state to the closed state projects from the lower end of the rear surface of the ball path unit 420.

  Thus, the ball path unit 420 is fixed to the right rear wall 196 of the main body frame 3, and the award ball unit 450 is also mounted on the right rear wall 196 as shown later (shown in FIG. 65A). In the state), the connecting lid member 434 is closed and the rear surface thereof is locked by the locking elastic claw 470 provided in the prize ball unit 450, so that the ball drop path 422 of the ball path unit 420 and the bent path of the prize ball unit 450 are 453 communicates with the passage wall 438 so that the sphere falling in the ball dropping passage 422 of the ball passage unit 420 can be guided to the bent passage 453 of the prize ball unit 450. The reason why the pivotable connecting lid member 434 is provided in the ball passage unit 420 in this manner is that the prize ball unit 420 can be easily attached to and detached from the main body frame 3 as will be described later, and the attachment and detachment thereof is possible. This is to prevent the space formed between the ball path unit 420 and the prize ball unit 450 from being attached to the ball from preventing the ball from falling smoothly.

[1-9. Prize ball unit]
Next, the prize ball unit 450 disposed on the downstream side of the above-described ball passage unit 420 will be described mainly with reference to FIGS. 66 to 69. FIG. 66 is an exploded perspective view as seen from the back side of the prize ball unit 450, FIG. 67 is a rear view for explaining the relationship between the payout motor 465 and the sprocket 457 as the payout member, and FIG. FIG. 69 is a rear view for explaining the path and drive relationship of the prize ball unit 450, and FIG. 69 is a cross-sectional view taken along line AA of FIG.

  In FIG. 66, a prize ball unit 450 as a prize ball payout mechanism is a unit base body 451 in which a bent passage 453, a prize ball passage 460, and a ball removal passage 461 are formed by a pair of bent passage walls 452. A unit sub-plate 475 covering the rear surface of the unit base body 451, a prize ball in-unit relay terminal plate 480 attached to the upper surface (rear surface side) of the unit sub-plate 475, and substantially the center of the unit sub-plate 475 A gear group 493, 494, 497 provided in the surface area (rear area) and a gear cover 510 covering the detection disk 500 (rotation transmission member). Hereinafter, these configurations will be sequentially described.

  The unit base body 451 is formed in a substantially rectangular plate shape (this plate portion may be referred to as “bottom surface”), and a pair of bent passages projecting toward the plate-like unit sub plate 475 side. A bent passage 453 is formed by the wall 452. The bent passage wall 452 protrudes from the upper center of the unit base body 451 to approximately the middle of the downstream side at a distance slightly larger than the diameter of the sphere. It also serves as side walls on both sides of the unit base body 451 from the downstream end to the downstream end. In addition, the middle bent passage wall 452 is largely divided into left and right portions to form a distribution space 455 in which a sprocket 457 as a ball feed rotating body is arranged, and a unit base body 451 from the lower portion of the distribution space 455. A passage partition wall 459 is formed in a projecting manner so as to form a pair of the bent passage walls 452 divided to the left and right until the downstream end. That is, the left and right bent passage wall 452 and the passage partition wall 459 on the downstream side from the middle form two passages on the left and right from the distribution space 455, and one passage constitutes the prize ball passage 460, The other passage forms a ball passage 461. The passage partition wall 459 is also largely divided into left and right, and a motor storage space 464 for storing the payout motor 465 is formed inside the divided passage partition wall 459. That is, the payout motor 465 is housed and fixed in a motor housing space 464 that is located at a position avoiding the ball passage (bending passage 453, prize ball passage 460, ball removal passage 461) and within the depth width dimension of the ball passage. Is done. The bent passage 453 is formed in a meandering shape so as to weaken the pressure applied to the sprocket 457 of a sphere remaining in the passage 453, and reaches the distribution space 455, but the upstream side of the distribution space 455 An elliptical opening 454 is formed on the bottom surface of the. The opening 454 stores small dust or the like that has entered the bent passage 453, and can collect dust or the like that is collected when the prize ball unit 450 is removed from the main body frame 3.

  Further, in the distribution space 455, a sprocket 457 as a payout member having a plurality of (three in the illustrated example) recesses in which a sphere fits on the outer periphery is rotatably arranged. A bearing cylinder 456 that pivotally supports the other end of the rotating shaft 458 to which the 457 is fixed is formed on the bottom surface of the distribution space 455. Further, the upper end portion of the passage partition wall 459 constituting the bottom portion of the distribution space 455 is formed in a concave arc shape along the rotation arc of the sprocket 457, and on the upstream portion of the prize ball passage 460 formed on one side thereof The counting switch 462 is detachably attached. The counting switch 462 is composed of a rectangular parallelepiped magnetic sensor in which a circular passage hole through which a sphere passes is formed at the front end portion, and by forming an attachment portion that matches the shape of the rear end portion with the bent passage wall 452, It can be easily attached and detached. A wiring (not shown) from the counting switch 462 is connected to a prize ball unit relay terminal plate 480 described later. Further, on the downstream side of the bent passage wall 452 constituting the prize ball passage 460, a locking claw that engages with a locking portion 509 a formed on the passage lid plate portion 509 formed integrally with the unit sub plate 475. A plurality of 463 are formed. However, among the plurality of locking claws 463, the locking claw 463 that engages with one locking portion 509a at the lower end of the passage lid plate portion 509 is formed on the passage partition wall 459 side.

  A circular motor storage space 464 for storing the payout motor 465 is formed below the unit base body 451 and between the prize ball passage 460 and the ball removal passage 461. This motor storage space 464 The cylindrical main body of the payout motor 465 is accommodated in the interior of the. However, the payout motor 465 is fixed to the back side of the aluminum heat dissipating plate 491 attached below the unit sub plate 475 by a pair of mounting pieces 466 formed on the front surface thereof with screws 467. In a state where the payout motor 465 is attached to the aluminum heat radiating plate 491 of the unit sub-plate 475, the motor shaft 468 of the payout motor 465 passes through the shaft insertion hole 492 drilled in the aluminum heat radiating plate 491 and enters the first. The gear 493 is fixed. In addition, a space in the depth width direction in which the bent passage 453, the prize ball passage 479, and the ball removal passage 461 are formed by covering the rear side of the unit base body 451 with the unit sub plate 475 and the aluminum heat radiating plate 491. The cylindrical main body portion of the dispensing motor 465 is also accommodated in the inside. Since the motor storage space 464 for storing the payout motor 465 and the distribution space 455 in which the sprocket 457 is disposed are formed in an extremely close positional relationship in the vertical direction, the vertical direction of the unit base body 451 is determined. The length can be shortened, and as a result, the prize ball unit 450 can be made compact.

  Further, the unit base body 451 is provided with a guide protrusion 469 that guides the ball extracted from the lowermost end of the above-described ball extraction passage 461 to the back side of the prize ball unit 450, and the guide protrusion 469 includes a guide protrusion 469. The guided ball is guided to a ball pulling connection passage 515 described later, and finally discharged to the outside of the pachinko gaming machine 1 (a collection basket provided below the island platform). A locking elastic claw 470 that locks the connecting lid member 434 of the ball passage unit 420 described above projects from the upper portion of the unit base body 451, and the prize ball unit 450 is attached to the right rear wall of the main body frame 3. A button insertion engagement hole 471 and a hook-like engagement portion 474 for detachably attaching to the 196 and an attachment boss 473 for connecting the gear cover 510 with the unit base body 451 and the unit sub plate 475 being sandwiched are provided. It has been. The button insertion engagement hole 471 is provided on one side of the upper portion of the unit base body 451, and is attached with a rod-like detachable button 472 so as to be slidable in the depth width direction. This corresponds to the lock elastic claw 214 formed on the right rear wall 196 of the main body frame 3. Further, as shown in FIG. 61, the rear end surface of the button insertion engagement hole 471 has a concave shape so that the front end portion of the lock elastic claw 214 enters. The hook-shaped engaging portion 474 engages with an engaging protrusion 215 formed on the right rear surface wall 196 of the main body frame 3, and presses the prize ball unit 450 against the right rear surface wall 196 to push downward. By lowering, the hook-like engagement portion 474 and the engagement protrusion 215 are engaged. In this engaged state, the lock elastic claw 214 and the button insertion engagement hole 471 engage with each other, so that the upward movement of the prize ball unit 450 is not allowed. Note that the hook-shaped engaging portions 474 are formed on the upper left and right of the unit base body 451. In addition, the mounting boss 473 for connecting the unit base body 451 and the gear cover 510 with the unit sub plate 475 sandwiched therebetween is long and protrudes toward the rear surface side, and is a through hole formed in the unit sub plate 475. After passing through 508, the unit base body 451 and the gear cover 510 are connected with the unit sub-plate 475 being sandwiched by fitting the screw 512 from the surface of the gear cover 510 to correspond to the mounting hole 511 of the gear cover 510. is doing.

  The structure of the unit sub plate 475 that covers the unit base body 451 will be described. The unit sub plate 475 covers the bent passage 453 portion, the distribution space 455 portion, and the prize ball passage 460 portion of the unit base body 451. A payout motor 465 is attached to a resin plate, and an aluminum heat radiating plate 491 that covers the downstream portion of the ball extraction passage 461 is attached. On the front side (rear side) of the synthetic resin plate portion of the unit sub-plate 475, a relay board region 476 for attaching the prize ball unit relay terminal plate 480 is formed at the upper part, and a plurality of gears 493 are provided below that. A gear region 490 to which 494 and 497 and the detection disk 500 are attached is formed. The relay board region 476 is formed in a substantially square shape, and mounting ribs 477 for placing the prize ball unit relay terminal plate 480 project along the square shape, and will be described below above and below the one side vertical side. An engagement groove portion 478 that engages with the engagement protrusion 486 of the substrate cover 485 is formed, and a locking claw portion 479 that engages with the locking projection 487 of the base cover 485 is formed at the center of the other side vertical side. . In addition, a mounting boss portion 482 for fixing the button insertion hole 484 through which the attachment / detachment button 472 is inserted and the prize ball unit relay terminal plate 480 with screws (not shown) is formed in the relay board region 476. .

  The above-mentioned prize ball unit relay terminal plate 480 attached to the relay board region 476 includes the count switch connector 480a for relaying the wiring from the count switch 462 and the payout motor connector for relaying the wiring from the payout motor 465. 480b, a rotation angle switch connector 480c that relays wiring from a rotation angle switch 505, which will be described later, a ball break switch connector 480d that relays wiring from the ball break switch 426, and a grounding connector 480e of the payout motor 465, which will be described later. A payout control board connector 480f that relays wiring (harness) from the payout control board 715 (see FIG. 96) is provided, and corresponds to the button insertion hole 483 through which the detachable button 472 is inserted and the mounting boss portion 482. A mounting hole 481 is formed. Thus, the award ball unit relay terminal plate 480 is placed on the placement rib 477 of the relay board region 476, and the mounting hole 481 and the mounting boss portion 482 are aligned with each other and fixed with screws (not shown). The in-sphere relay terminal plate 480 can be fixed to the surface (rear surface) of the unit sub-plate 475.

  Further, the prize ball unit relay terminal plate 480 attached as described above is covered with the substrate cover 485. The substrate cover 485 is formed in a box shape with a substantially square front side open, and an engagement protrusion 486 is formed on the upper and lower bases of one vertical side, and a locking projection 487 is formed on the substantially central side of the other vertical side. ing. In addition, a button opening 488 and a connection opening 489 are formed in the square vertical surface of the substrate cover 485. Thus, after the engagement protrusion 486 of the substrate cover 485 is inserted into the engagement groove portion 478 of the relay substrate region 476 and engaged, the engagement protrusion 487 and the engagement claw portion 479 are engaged with each other. The baseball unit relay terminal plate 480 can be covered with the substrate cover 485. On the other hand, when removing, the latching claw portion 479 is elastically deformed to release the engagement with the latching projection 487 and the substrate cover 485 is pulled obliquely forward to engage the engagement projection 486 and the engagement groove 478. The engagement with can be released. When the substrate cover 485 is covered, the head of the detachable button 472 engaged with the button insertion engagement hole 471 passes through the button insertion holes 483 and 484 and slightly faces the outside from the button opening 488. Yes. Further, the wiring connected to the relay terminal plate 480 in the prize ball unit is drawn out from the connection opening 489 to the outside.

  Next, the gears 493, 494, 497 and the detection disk 500 provided in the gear region 490 formed on the unit sub plate 475 will be described. As described above, the tip of the motor shaft 468 of the dispensing motor 465 passes through the shaft insertion hole 492 formed in the aluminum heat radiating plate 491 of the unit sub plate 475 and protrudes to the surface (rear side) of the unit sub plate 475. The first gear 493 (drive gear, number of teeth Z1 = 30) is fixed to the protruding portion. Above the first gear 493, a second gear 494 (rotation transmission gear, number of teeth Z2 = 30) meshing with the first gear 493 is press-fitted into the back surface (front side) of the gear cover 510 and an aluminum heat sink A shaft 495 that is supported at the other end by a shaft hole 496 formed in the shaft 491 is rotatably provided. Above the second gear 494, a third gear 497 (rotational transmission) that meshes with the second gear 494 is provided. A gear and the number of teeth Z3 = 20) are rotatably provided on a shaft 498 press-fitted into a shaft hole 499 formed in the unit sub-plate 475. Further, above the third gear 497, a detection disk 500 having a gear portion 502 (driven gear, number of teeth Z4 = 34) meshing with the third gear 497 rotates on a rotating shaft 458 that supports the sprocket 457. It is provided freely. 69, the tip of the motor shaft 468 is loosely fitted in a receiving hole formed in the gear cover 510. The rotating shaft 458 is supported by being pressed into a bearing cylinder 456 formed on the unit base body 451 and supported by a bearing hole formed on the gear cover 510 at the other end. The sprocket 457 is rotatably supported in the distribution space 455 through a shaft through hole 514 formed slightly below the center of the 490, and the detection disk 500 is formed in the space formed by the unit sub-plate 475 and the gear cover 510. Is rotatably supported. However, as shown in FIG. 69, since the rear end portion of the sprocket 457 is engaged with the center front surface portion of the detection disk 500, the sprocket 457 and the detection disk 500 are integrated around the rotation shaft 458. It is designed to rotate. Therefore, when the payout motor 465 is driven to rotate, the rotation is transmitted to rotate the sprocket 457 via the first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500.

  Here, the rotational speed of the sprocket 457 is obtained by reducing the rotational speed of the payout motor 465 by the first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500. This reduction ratio n is set to the number of teeth Z1 (= 30) of the first gear 497 / the number of teeth Z4 (= 34) of the gear portion 502 of the detection disk 500 by calculation based on the mechanism. In this embodiment, the payout motor 465 is a four-phase stepping motor that rotates once in 48 steps. Therefore, in order for the sprocket 456 to rotate once, the payout motor 465 rotates approximately 54 steps. In this case, the dispensing motor 456 rotates 7.5 degrees (= 360 degrees / 48 steps) in one step, and the sprocket 456 is approximately 6.6 degrees (7.5 degrees × reduction ratio n) in one step of the dispensing motor 456. It will rotate.

  The first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500 have play (backlash). Specifically, (1) backlash between the first gear 493 and the second gear 494, (2) backlash between the second gear 494 and the third gear 497, and (3) detection with the third gear 497. There is a backlash with the gear portion 502 of the disk 500. The size of each backlash of (1) to (3) is 1.75 degrees, and the total backlash of (1) to (3) is 5.25 degrees (1.75 degrees × 3). For this reason, the rotation angle of the sprocket 457 due to total backlash is 5.25 degrees, and the sprocket 457 is stopped at a fixed position (in this embodiment, the position of the sprocket 457 shown in FIG. 67 is the fixed position). However, it rotates in the clockwise or counterclockwise direction in FIG.

  Thus, the rotation angle (5.25 degrees) of the sprocket 457 due to the total backlash is close to the rotation angle (about 6.6 degrees) of the sprocket 457 due to one-step rotation of the payout motor 456. For this reason, the sprocket 457 fixed position determination is performed in consideration of the rotation angle (5.25 degrees) of the sprocket 457 due to total backlash, as will be described in detail later.

  The outer periphery of the detection disk 500 is formed to be slightly larger than the circle of the gear portion 502, and the outer peripheral portion protruding outward from the gear portion 502 has the same number as the recesses of the sprocket 457 (in the illustrated case). 3) detection notches 501 are formed. This detection notch 501 is detected by a light projection / reception type rotation angle switch 505 (rotation position detecting means) provided on a sensor substrate 504 sandwiched and supported by a substrate mounting portion 507 formed on the surface of the unit sub-plate 475. (The detection signal of the rotation angle switch 505 is transmitted to the prize ball unit terminal plate 480 via the wiring connecting the connector 506 and the rotation angle switch connector 480b). The rotation angle switch 505 is for monitoring whether or not the sprocket 457 is rotating normally by detecting the number of detection notches 501 within a predetermined time during the payout operation. If abnormal rotation is detected by the rotation angle switch 505 (in many cases, the ball is engaged with the sprocket 457), the sprocket 457 is rotated forward and backward a predetermined number of times to eliminate the abnormal state (for example, the ball engagement state). To do. The number of balls actually paid out is detected by the counting switch 462 provided in the prize ball passage 460 and used for counting. As shown in FIG. 69, the other end of the sensor substrate 504 is also sandwiched by a substrate mounting portion 507 formed on the gear cover 510.

  Here, as described above, the detection notches 501 are three in the same number as the recesses of the sprocket 457, and are formed on the outer circumference of the detection disk 500 equally (every 120 degrees). The payout motor 465 rotates the sprocket 457 via the first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500. Since the sprocket 457 is rotated once by the rotation of the dispensing motor 465 about 54 steps, the rotation between the detection notches 501 (120 degrees) of the detection disk 500 (sprocket 457) is 18 steps (= about 54) of the dispensing motor 465. Step / 3) rotation.

  As described above, of the plurality of gears provided in the gear region 490, only the second gear 494 is rotatably provided on the rotary shaft 495 that is press-fitted to the gear cover 510 side. A mounting hole 511 is formed at a position corresponding to the tip of the mounting boss 473 that protrudes from the unit base body 451 and passes through the through hole 508 of the unit sub-plate 475. The mounting hole 511 and the mounting boss 473 are aligned with each other while meshing the teeth of the second gear 494 provided on the gear cover 510 side with the teeth of the first gear 493 and the third gear 497 provided on the unit sub-plate 475 side. In this state, the base unit body 451 and the gear cover 510 are integrally fixed in a state where the unit sub plate 475 is sandwiched by screwing with the screw 512 from the rear surface of the gear cover 510. Further, on one side surface of the gear cover 510, wiring connected to the prize ball unit relay terminal plate 480 (for example, wiring connecting the prize ball unit relay terminal plate 480 and a payout control board 715 described later). A wiring processing piece 513 is provided so as to be hooked and gathered.

  The configuration of the prize ball unit 450 has been described above. In the state where the unit base body 451, the unit sub board 475, the prize ball unit relay terminal board 480, the board cover 485, and the gear cover 510 are assembled, FIG. As shown, the cylindrical main body portion of the payout motor 465 is positioned below the bent passage 453 through which the ball to be paid out is guided. Further, the unit base body 451 includes a sprocket 457 disposed in a ball passage (bending passage 453, prize ball passage 460, ball removal passage 461) and a depth width dimension of the ball passage at a position avoiding the ball passage. A payout motor 465 housed in a motor housing space 464 formed therein, and the rotation of the sprocket 457 rotates the motor shaft 468 of the payout motor 465 along the non-blocking surface side of the unit sub plate 475. Rotation transmitting members (first gear 493, second and third gears 494, 497, and gear portion 502 of detection disk 500) that transmit to shaft 458 are provided, and in distribution space 455 of dispensing motor 465 and bending passage 453, A plurality of gears 493, 494, 49 provided in the gear region 490 on the rear surface of the unit sub-plate 475 with the sprocket 457 serving as a payout member disposed. It has become a consolidated structure to be driven to rotate by 500 (502). That is, the sprocket 457 and the payout motor 465 are accommodated within the depth width of a ball passage (bent passage 453, prize ball passage 460, ball removal passage 461) formed between the unit base body 451 and the unit sub plate 475. In addition, the rotation transmission members (the first gear 493, the second and third gears 494, 497, and the gear portion 502 of the detection disk 500) that connect the sprocket 457 and the payout motor 465 are connected to the non-blocking surface side of the unit sub-plate 475. Therefore, the prize ball unit 450 can be made thinner than the one in which a payout motor and a part of the sprocket are arranged outside the ball passage. Further, such a prize ball unit 450 has a ball passage (bending passage 453, prize ball passage 460, ball removal passage 461) in the prize ball unit 450 formed in a single passage shape. Thinning is achieved. That is, unlike the conventional case in which the payout motor 465 protrudes to the front side, the rear side or the side of the prize ball unit, the prize ball is attached to the rear side of the right rear frame 196 of the main body frame 3. Any part of the unit 450 may be structured not to protrude further rearward. 69, the front end portion of the payout motor 465 is configured to slightly protrude from the rear surface of the unit base body 451. This protruding portion is located below the right rear wall 196 as shown in FIG. Since it faces the front part of the main body frame 3 from the notch opening 218, as a result, it protrudes by a dimension obtained by subtracting the plate thickness dimension of the right rear wall 196 from the protruding dimension, and from the right rear wall 196. However, the amount of protrusion toward the front is small. In addition, by adopting such a configuration, in the present embodiment, the gaming device provided in the gaming board 4 between the right rear wall 196 of the main body frame 3 to which the prize ball unit 450 is attached and the back surface of the gaming board 4. The storage space for storing the rear projecting portion can be increased in the depth width direction.

  In addition, in order to attach the prize ball unit 450 configured as described above to the right rear wall 196 of the main body frame 3, as shown in FIG. 61, the hook-shaped engaging portion 474 and the engaging protrusion 215 correspond to each other. After the positioning, the lower end of the prize ball unit 450 is latched to the locking groove 219 and the prize ball unit 450 is placed on the right rear wall 196 in order to engage the hook-like engagement portion 474 and the engagement protrusion 215. Press down while keeping it in close contact. At this time, since the lower end portion of the prize ball unit 450 and the locking groove 219 are engaged, and the hook-shaped engaging portion 474 and the engaging protrusion 215 are engaged, the mounting itself is completed. When the prize ball unit 450 is moved upward, the respective engagement states are easily released. To prevent this, the lock elastic claw 214 is engaged with the button insertion engagement hole 471. It is supposed to be. That is, the lock elastic claw 214 and the button insertion engagement hole 471 are engaged to prevent the prize ball unit 450 from moving upward in the attached state. In this way, after the prize ball unit 450 is attached, the connecting lid member 434 of the ball path unit 420 is rotated as described above and locked by the locking elastic claws 470, so that the ball path of the ball path unit 420 is dropped. The downstream end of the passage 422 and the upstream end of the bent passage 453 of the prize ball unit 450 can be communicated with each other through a passage formed by a pair of passage walls 438. When the prize ball unit 450 is attached, the downstream end of the prize ball passage 460 is connected to the prize ball inlet 542 of the full tank unit 520 described in detail later, and the downstream end of the ball removal passage 461 is connected to the ball removal connection passage. Connected to the upstream end of 515.

  On the other hand, when the prize ball unit 450 is removed, the engagement by the latching elastic claws 470 is released, the connecting lid member 434 is rotated forward, and then the detachable button 472 is pressed to release the locking elastic claws 214. It is moved to the front side to release the engagement between the lock elastic pawl 214 and the button insertion engagement hole 471, and then the prize ball unit 450 is pulled upward while the detachable button 472 is pressed, and the prize ball unit 450 The prize ball unit 450 is pulled out by releasing the engagement between the lower end of the ball and the locking groove 219 and the engagement between the hook-like engagement part 474 and the engagement protrusion 215 and pulling the prize ball unit 450 forward. Easy to remove.

[1-10. Full tank unit]
The full tank unit 520 disposed on the downstream side of the above-described prize ball unit 450 will be described mainly with reference to FIGS. 70 is a perspective view showing the relationship between the prize ball unit 450 and the full tank unit 520, FIG. 71 is an exploded perspective view of the full tank unit 520, and FIG. 72 is a view of the balls in the full tank unit 520. 73 is a perspective view showing the flow, FIG. 73 is a plan view for explaining the operation of the full tank swing plate 531, and FIG. 74 is a partially broken view showing the relationship between the full unit 520 and the foul port 257. 75 is a perspective view, and FIG. 75 is a cross-sectional view showing the relationship between the full tank unit 520 and the foul port 257. FIG.

  The full tank unit 520 is mounted and fixed on the full tank unit mounting portion 180 of the main body frame 3 as described above. As shown in FIG. 71, the main body of the box is formed in a box shape having an open upper surface. 521 and a lid body 541 that covers the upper surface of the box main body 521. The box main body 521 is configured such that the sphere that has flowed in from the downstream end of the prize ball passage 460 is guided in a zigzag manner and discharged from the outlet 536. For this reason, a side guide passage 522 that guides a sphere that has flowed in from the prize ball inlet 542 formed in the lid 541 to the side from one end to the other end is formed by the partition wall 526 in the upstream portion. A side guide receiving portion 523 formed in a concave arc shape so as to guide the sphere toward the side is provided at one end portion of the side guide passage 522 immediately below the prize ball entrance 542, and the side guide passage is provided. A buffer member 524 is provided on the inner surface of the other end of 522 to receive the impact of the sphere flowing through the side guide passage 522 and guide the sphere downstream.

  Further, the ball that collides with the buffer member 524 provided on the inner surface of the other end of the side guide passage 522 is changed in direction to the downstream side, and then the ball of the side guide passage 522 is formed by the inclined side wall 527 formed on the downstream side. It is induced to flow in the opposite direction to the flow of That is, the reverse side guide passage 525 is formed by the partition wall 526 and the inclined side wall 527. The sphere that has flowed through the reverse side guide passage 525 is then guided to the front guide passage 535 that is formed forward, and the award of the storage dish 30 described above from the outlet 536 that is formed at the lower end of the front guide passage 535. Guided to the ball port 39.

  Meanwhile, a switch housing space 528 is formed at one end portion of the reverse side guide passage 525 on the downstream side of the buffer member 524 so as to protrude outward. A support shaft pin 529 protrudes from the lower front position of the switch storage space 528, and the shaft hole 533 of the full tank swing plate 531 is inserted into the support pin 529 so that the full tank swing plate 531 swings. It is provided freely. The full rocking plate 531 is formed in a plate shape so as to form one end side wall of the reverse side guide passage 525, a shaft hole 533 is formed at the lower end of the plate shape, and the detection piece 532 is integrated on the back surface thereof. Is formed. The detection piece 532 is formed by vertically projecting a rear end portion of a fan-like connection plate connected to the back surface of the full tank swinging plate 531, and the projected detection piece 532 is a projection that will be described in detail later. The ON / OFF state of the full tank switch 545 is detected by shielding or conducting between the light projector and the light receiver of the light receiving type full tank switch 545. A shaft spring 530 is also inserted into the support pin 529, one end of the shaft spring 530 is locked to the back surface of the full tank swing plate 531, and the other end is erected rearward of the support pin 529. By being locked by the spring locking pin 549, the upper end portion of the full rocking plate 531 is always urged toward the reverse side guide passage 525. However, two stopper pieces 534 are formed in the upper portion of the switch storage space 528 at the downstream extension position of the other end side wall of the side guide passage 522 and the rear position thereof. The upper end only swings about the support shaft pin 529 between the two stopper pieces 534. Note that a wiring lead-out recess 547 for pulling out the wiring 546 from the full tank switch 545 to the outside is formed in the rear portion of the upper side wall of the switch storage space 528.

  Further, a foul ball passage 537 is formed on one side downstream of the reverse side guide passage 525. As shown in FIG. 74, the foul ball passage 537 is bent and formed so that the foul ball inlet 538 communicates with the foul port 257 described above and the downstream side communicates with the upstream side of the front guide passage 535. Has been. For this reason, the foul sphere taken into the foul mouth 257 is guided from the foul sphere inlet 538 through the bent foul sphere passage 537 to the front guide passage 535, and further through the outlet 536 and the award ball mouth 39 to the storage dish 30. Returned to

  The box main body 521 includes engaging pieces 539 engaged with unit engaging grooves 181 formed in the full unit mounting portion 180 on both sides of the outlet 536 and one side of the foul inlet 538. And a latching protrusion 540 that engages with a latching piece 548 formed on the lid body 541 is formed. The latching protrusion 540 is appropriately formed on the upper left and right side walls of the box main body 521.

  On the other hand, the lid body 541 is formed in a plate shape so as to cover the upper surfaces of the side guide passage 522, the reverse side guide passage 525, the switch storage space 528, the front guide passage 535, and the foul ball passage 537 of the box main body 520. In the side guide passage 522, a square prize ball inlet 542 is opened at a position corresponding to the upstream end. In addition, a switch attachment portion 543 for attaching a full-light switch 545 of the light projecting / receiving type is formed at a position corresponding to the switch storage space 528. The full tank switch 545 can be easily attached to the switch mounting portion 543 by locking the locking claw formed with the full tank switch 545 to the locking portion of the switch mounting portion 543 from the lower surface of the lid 541. It has become. Further, a latching piece 548 for engaging with the latching protrusion 540 of the box main body 521 protrudes downward from the periphery of the lid body 541.

  In the full tank unit 520 configured as described above, as shown in FIG. 72, the balls paid out from the prize ball passage 460 of the prize ball unit 520 are located upstream from the prize ball entrance 542 to the side guide passage 522. It enters and is guided toward the side by the side guide receiving portion 523 and collides with the buffer member 524. The sphere colliding with the buffer member 524 hits the inclined side wall 527 as it is toward the downstream side, is guided in the reverse side guide passage 525 in the direction opposite to the guide direction of the side guide passage 522, and is guided to the front guide passage 535. From the outlet 536 of the front guide passage 535, the prize ball port 39 is led to the storage tray 30. Further, the foul sphere entered from the foul ball inlet 538 is also weakened by the bent foul ball passage 537 and merged with the front guide passage 535, and stored through the prize ball port 39 from the outlet 536 of the front guide passage 535. Guided to the dish 30.

  As described above, when the ball naturally flows in the full tank unit 520, as shown in FIG. 73 (A), when the ball moves from the side guide passage 522 to the reverse side guide passage 525, The ball hits the buffer member 524 and is reflected toward the substantially central position of the inclined side surface 527, so that the ball hardly hits the full tank swing plate 531. For this reason, since the upper end of the full rocking plate 531 is in contact with the front stopper piece 534 by the biasing force of the shaft spring 530, the detection piece 532 is connected to the projector of the full light switch 545 of the light emitting / receiving type. It is in a state (OFF) where the switch does not conduct due to entering the light receiver. On the other hand, when prize balls are stored in the storage tray 30 and the full tank unit 520 is filled with balls, as shown in FIG. 73 (B), the front guide passage 535 and the reverse side guide passage 525 are filled. The full swing plate 531 swings in the clockwise direction against the biasing force of the shaft spring 530 due to the pressure of the stored sphere, and comes into contact with the subsequent stopper piece 534. In this state, the detection piece 532 is removed from between the light projector and the light receiver of the full tank switch 545 of the light projecting / receiving method, and the switch becomes conductive (ON). When the full tank switch 545 is turned ON, the rotational drive of the payout motor 465 of the prize ball unit 450 is stopped (if an ON signal is derived while a predetermined number of prize balls are being paid out, the predetermined number of prize balls Will be stopped after it has been paid out). Even when the balls are stored in the front guide passage 535 and the reverse side guide passage 525, the bottom of the foul ball passage 537 has a very strong inclination, so that the stored ball flows back through the foul ball passage 537. Thus, there is no back flow from the foul bulb inlet 538.

  As described above, the full unit 520 according to the present embodiment is detachably attached to the full unit mounting part 180 of the main body frame 3, so that the full unit is attached to the main body frame as in the conventional case. It is not necessary to form a passage for the full tank structure in the main body frame as compared with the one assembled in the formed dispensing passage. Further, by making the inside of the full tank unit 520 into a zigzag-shaped passage, it is possible to guide to the storage tray 30 while weakening the momentum of the balls paid out from the prize ball path 460 of the prize ball unit 450. The awarded ball does not jump out of the storage tray 30. In addition, since the full tank swinging plate 531 for operating the full tank switch 545 is provided at a position below the lower end of the flow of the side guide passage 522 that is not affected by the normal flow of the sphere, The prize ball payout is not stopped by the tank, and the prize ball payout can be reliably stopped only when the tank is full. Further, in the full tank unit 520 according to the present embodiment, the foul ball passage 537 for guiding the foul ball joins the ball in the middle of the front guide passage 535 for paying out the award ball. The foul sphere can be merged without hindering the flow of the sphere.

[1-10-1. Other embodiment of full tank unit]
In the full tank unit 520 according to the above-described embodiment (hereinafter referred to as “full tank unit according to the first embodiment”), the full tank rocking plate 531 that operates the full tank switch 545 is affected by the flow of a normal ball. Although the thing provided in the position below the flow lower end of the side guidance passage 522 which does not receive is shown, the embodiment (following and below) which can detect a full tank more reliably at the time of a full tank , “Full unit according to the second embodiment”) will be described with reference to FIGS. 76 to 80. 76 is a perspective view showing the relationship between the prize ball unit and the full tank unit 520A according to the second embodiment, and FIG. 77 is a perspective view of the full tank unit 520A according to the second embodiment. FIG. 80 is an exploded perspective view seen from the front of the full tank unit 520A according to the second embodiment, and FIG. 79 is an exploded perspective view seen from the rear of the full tank unit 520A according to the second embodiment. These are the cross-sectional views cut | disconnected by the bottom opening-and-closing plate 551 part provided in the full tank unit 520A which concerns on 2nd Embodiment. In addition, in the figure, in the part code | symbol which concerns on the full tank unit 520A which concerns on 2nd Embodiment, in the part which has the same function as the part which concerns on the full tank unit 520 which concerns on 1st Embodiment, "A ".

  The major difference between the full tank unit 520A according to the second embodiment and the full tank unit 520 according to the first embodiment is that the full tank swing that activates the full tank switch 545 of the full tank unit 520 according to the first embodiment. While the plate 531 is formed in a plate shape so as to form one end side wall of the reverse side guide passage 525, the bottom rocking plate for operating the full tank switch 545A of the full unit 520A according to the second embodiment. 551 is provided in almost the entire area of the bottom surface on the upstream side of the reverse side guide passage 525A. A small difference other than the above is that a member corresponding to the partition wall 526 of the full unit 520 according to the first embodiment is not provided in the full unit 520A according to the second embodiment, and a full switch 545A is provided. The mounting structure of the full switch 545A attached to the switch storage space 528A due to the fact that the rocking plate to be operated is the bottom rocking plate 551 is slightly different, and there is almost no difference other than the above.

  Therefore, the full unit 520A according to the second embodiment will be described mainly with respect to the configuration related to the bottom rocking plate 551. As shown in FIGS. 78 and 79, the bottom surface on the upstream side of the reverse side guide passage 525A is formed with a bottom surface opening 550 that opens over the entire bottom surface, and the bottom surface opening 550 is defined as the bottom surface swing plate 551. Is closed in a swingable manner. The bottom surface opening 550 is formed in a substantially square concave shape with an open top surface, and a pair of axial projections 554 are provided on the side wall in the front-rear direction when viewed from the front inside. A circular spring mounting recess 555 for positioning the lower end of the spring 556 is formed on the concave bottom surface of the bottom surface opening 550. On the other hand, the bottom rocking plate 551 that closes the bottom opening 550 is formed in a substantially square shape, and is a semicircular shape that is pivotally supported by fitting the shaft projection 554 on the downstream side of the back surface when viewed from the front. A bearing portion 552 is formed to project. Further, as shown in FIG. 80, a spring locking projection 551a for locking the upper end of the spring 556 protrudes downward from the center of the bottom surface of the bottom rocking plate 551. Therefore, the bottom rocking plate 551 is biased in the direction in which the upstream side is always rocked upward by the biasing force of the spring 556. The spring 556 does not swing the bottom rocking plate 551 downward even when a normal number of payout balls (for example, 15) is placed on the bottom rocking plate 551 at a time. A predetermined number of balls equal to or greater than the number of payouts is formed by a spring member having a spring coefficient that swings downward when placed on the bottom rocking plate 551. Further, a detection protrusion 553 protrudes forward on the upstream side of the bottom rocking plate 551. The detection protrusion 553 is positioned in the switch storage space 528A when the bearing portion 552 of the bottom rocking plate 551 is pivotally supported by the shaft projection 554.

  Further, a switch storage space 528A for storing the full tank switch 545A is integrally formed outside the side wall of the upstream end portion of the reverse side guide passage 525A. In order to mount the full switch 545A in the switch storage space 528A, a switch mounting portion 543A is formed on the outer side surface of the upstream end portion of the reverse side guide passage 525A above the switch storage space 528A. A full switch 545A is fixed to the portion 543A with screws 557. The full tank switch 545A is configured as a switch composed of a projector and a light receiver, and detects ON / OFF when the detection protrusion 553 swings up and down between the light receiver and the light projector.

  In the full tank unit 520A configured as described above, when the sphere naturally flows in the full tank unit 520A, the sphere moves from the side guide path 522A to the reverse side guide path 525A. The bottom rocking plate 551 falls to the bottom rocking plate 551. However, when the number of normal prize balls is paid out, the elastic force of the spring 556 is strong, so the bottom rocking plate 551 does not rock, and is shown by the solid line in FIG. As shown, the detection protrusion 553 enters between the light projector and the light receiver of the full tank switch 545A of the light projecting / receiving method, and the switch is not conductive (OFF). On the other hand, when the award ball is stored in the storage tray 30 and the full tank unit 520A is also filled with the ball, the bottom surface fluctuation formed on the entire upstream side of the front guide passage 535A and the reverse side guide passage 525A. The bottom rocking plate 551 rocks downward against the urging force of the spring 556 due to the pressure of the sphere stored on the moving plate 551, and the detection protrusion 553 is thrown as shown by a two-dot chain line in FIG. The full tank switch 545A of the light receiving system is removed from between the projector and the light receiver, and the switch becomes conductive (ON). When the full tank switch 545A is turned ON, the rotation drive of the payout motor 465 of the prize ball unit 450 is stopped (ON signal during the payout of a predetermined number of prize balls), as in the full unit 520 according to the first embodiment. Is derived after the predetermined number of award balls are paid out).

  As described above, in the full tank unit 520A according to the second embodiment, the bottom surface swings substantially the same width as the width of the passage bottom surface of the passage through which the sphere flows (in the illustrated case, the reverse side guide passage 525A). The full switch 545 is actuated by the plate 551, and the biasing member (spring) is adapted to swing the bottom rocking plate 551 when a certain amount of balls are placed without swinging due to the normal flow of the balls. 556), the ball is placed in a part of the passage portion as compared with the conventional case where a ball is detected due to the ball placed on the bottom surface of the passage. It is possible to reliably prevent a situation that is not detected due to clogging. This can reliably detect a full tank.

[1-11. Locking device]
Next, the lock device 560 that is attached in the vertical direction along the back side edge of the main body frame 3 will be described with reference mainly to FIGS. 81 is a rear perspective view showing the relationship between the locking device 650 and the main body frame 3, and FIG. 82 is an enlarged side sectional view showing a latching structure of the locking device 650 to the main body frame 3. FIG. FIG. 84 is a partial cross-sectional view cut in the horizontal direction at a position slightly below the center in the vertical direction of the pachinko gaming machine 1, and FIG. 84 shows the detailed relationship between the lock device 560 and the side walls 190 and 191 of the main body frame 3. FIG. 85 is a side view (A) of the locking device 650, a perspective view (B) seen from the front side, and FIG. 86 is a perspective view (viewed from the back side of the locking device 560). A) Perspective views (B) and (C) of a sliding frame 600 for a door frame and a sliding rod 610 for a main body frame that are slidably provided inside the U-shaped base 561 of the lock device 560. 87 is an exploded perspective view of the lock device 560, and FIG. 88 shows a door frame sliding rod 600 and a body frame sliding rod 61. Is a front view for explaining the operation of FIG. 89 is a front view for explaining the action of the anti-fraud member 582.

  The locking device 560 is attached from the upper end to the lower end of the main body frame 3 along the first side wall 190 on the open side of the main body frame 3, and as shown in FIG. A plurality of (three in the illustrated case) lock locking holes 198 formed in the middle and middle of the upper and lower ends between the rising portions of the first side wall 190 and the upper part of the vertical surface of the first side wall 190 The U-shaped base 561 of the locking device 560 described below is supported by the lock mounting hole 197 formed by being cut out in the middle and the lock mounting hole 208 formed near the upper portion of the cylinder lock through hole 170. It is fixed. Therefore, the structure of the lock device 560 will be described in detail below.

  85 to 87, the lock device 560 includes a U-shaped base 561 as a lock base formed in a U-shaped cross section, and a door frame slidably provided in the U-shaped base 561. The sliding frame 600 for the main body, the sliding frame 610 for the body frame that is slidably provided in the U-shaped base 561, and the sliding frame 610 for the body frame cannot be illegally slid. And tamper-proof members 582 and 590 attached to the lower portion of the U-shaped base 561.

  The U-shaped base 561 is formed by bending a metal so as to have a U-shaped cross section, and providing a sliding slide 600 for a door frame and a sliding rod 610 for a body frame in the interior thereof. The width dimension is extremely thin as compared with a conventional locking device that is concentrated on a base body having an L-shaped cross section. As described above, since the size of the game board 4 in the horizontal direction and the vertical direction is greatly increased, and the space surrounded by the side walls 190 to 193 of the main body frame 3 is increased, the side walls 190 and the main body frame 3 A mounting structure that allows the locking device 560 to be attached to the back side of the main body frame 3 by reducing the width dimension of the locking device 560 according to the present embodiment because the size between the outer periphery and the outer periphery is extremely small. It is because it improved as. And since the open side of the U-shaped cross section of the U-shaped base 561 is attached so as to face the back surface of the main body frame 3, when the lock device 560 is attached to the main body frame 3, the door frame is provided inside. The sliding rod 600 and the body frame sliding rod 610 have a tamper-proof structure in which the U-shaped base 561 is completely covered except for the hook portions 601, 614 and 624.

  First, rectangular hook penetration openings 562 through which the hook portions 614 and 624 of the body frame sliding rod 610 pass are opened above and below the closed side opposite to the open side of the U-shaped base 561, and on the closed side. In addition, a screw fixing portion 563 protrudes in the horizontal direction at the upper part and middle of the side surface 561b (see FIG. 87) that is in close contact with the first side wall 190, and further, the side surface 561a (not in close contact with the first side wall 190 on the open side). A locking projection 564 is formed to project from an upper end portion and an intermediate portion of FIG. 87) and lower end portions of both open side surfaces 561a and 561b. Screw fixing portions 563 and locking protrusions 564 are for attaching the locking device 560 to the back surface of the main body frame 3, and the locking protrusions 564 are inserted into the lock locking holes 198 of the main body frame 3 and moved upward ( 82), since the screw fixing portion 563 and the lock mounting hole 197 coincide with each other in this state, the locking device 560 is firmly fixed to the main body frame 3 by screwing a screw (not shown) into the coincident hole. be able to. The locking device 560 is attached not only by the upper and middle screw fixing portions 563 but also by a screw fixing hole 596 formed in a lock mounting piece 568 described later and in the vicinity of the cylinder lock through hole 170. The lower part of the lock device 560 can be attached by fixing the lock attachment hole 208 to the corresponding lock attachment hole 208 with a screw (not shown).

  Further, at the time of the mounting, the locking projections 564 formed at the upper, middle, and lower three positions on the open side (front part) of the U-shaped base 561 are inserted into the locking holes 198 to be positioned and locked, and the U-shaped Screw fixing portions 563 formed at two locations on the closed side (rear portion) of the base 561 and screw fixing holes 596 formed on the open side (front portion) of the U-shaped base 561 are connected to the lock mounting holes 197, Since it is structured to be fixed to 208 with a screw, the front portion of the locking device 560 is locked by a locking projection 564 and a locking locking hole 198, and the rear portion of the locking device 560 is locked by a screw locking portion 563 and a locking mounting hole 197. Since the lower portion of the lock device 560 is fixed by the screw fixing hole 596 and the lock attachment hole 208, the lock device 560 can be firmly fixed to the main body frame 3 with an extremely simple structure. In other words, even when the locking device 560 is configured by concentrating on the U-shaped base 561 having a very small width, the locking device 560 is fixed to the main body by locking and fixing the front portion and the rear portion of the locking device 560. It can be firmly fixed to the frame 3. In particular, in the case of the present embodiment, the locking projection 564 constituting the locking structure (or a fixed structure) of the front portion protrudes from the side surface 561a that is not in close contact with the first side wall 190 of the U-shaped base 561. On the other hand, the screw fixing portion 563 and the screw fixing hole 596 constituting the fixing structure of the rear portion are formed so as to protrude in the horizontal direction from the side surface 561b closely contacting the first side wall 190 of the U-shaped base 561. Therefore, the locking device 560 can be fixed to the main body frame 3 so as not to be loose as compared with the case where the locking structure of the front portion is formed on the side surface 561b in close contact with the first side wall 190. is there.

  Also, insertion holes 565 are formed in the upper, middle, and lower portions of both side surfaces 561a and 561b of the U-shaped base 561, and the glass door sliding member 600 and the main body frame sliding rod 610 are provided in the U-shaped base 561. The glass door sliding member 600 and the body frame sliding rod 610 can be slidably attached to the inside of the U-shaped base 561 by inserting and crimping a rivet 566 into the insertion hole 565 in the stored state. it can. That is, one rivet slot 602 is formed in each of the upper, middle, and lower portions of the door frame sliding rod 600 and the upper hook member 611 and the lower hook member 612 are respectively formed in the body frame sliding rod 610. By passing the rivets 566 through the rivet slots 615 and 620, the door frame sliding rod 600 can be moved upward, and the main body frame sliding rod 610 can be moved downward. Therefore, as shown in FIG. 86 (B), the rivet 566 passes through the lower ends of the rivet slots 615, 620 of the main body frame sliding rod 610, and as shown in FIG. A rivet 566 passes through the upper end of the rivet slot 602 of the sliding rod 600.

  Further, a tamper-proof cutout 567 is formed on the closed side of the lower portion of the U-shaped base 561, and at the front end of the side 561b that is in close contact with the first side wall 190 of the body frame 3 on the open side. A lock attaching piece 568 for attaching the cylinder lock 570 protrudes laterally, and an insertion vertical opening 579, a spring locking piece 580, and a clearance side hole 581 are provided on a side face 561b in close contact with the first side face wall 190. Each is formed. The fraud prevention notch 567 is configured such that a stopper piece 585 of a first fraud prevention member 582 described later advances and retreats. This will be described in detail later. Further, the front end of the side surface 561b of the U-shaped base 561 is arranged so that the lock attachment piece 568 is positioned below the lower end side of the game board installation recess 159 in a state where the lock device 560 is attached to the back surface of the main body frame 3. The lock mounting piece 568 is formed with a lock insertion hole 569 through which the cylinder lock 570 passes, and a mounting hole 573 for mounting the cylinder lock 570 with a screw 572. A screw fixing hole 596 for attaching the lower part of the lock device 560 to the back surface of the main body frame 3 is provided. The insertion vertical opening 579 is an opening through which the first engagement protrusion 576 and the second engagement protrusion 577 of the engagement cam 575 fixed to the cylinder lock 570 enter when the cylinder lock 570 rotates. The spring locking piece 580 is for locking the spring 593 provided on the tamper-proof members 582 and 590, and the clearance lateral hole 581 constitutes a clearance hole so as not to obstruct the movement of the connecting pin 592. It is. This point will be described in detail later.

  The cylinder lock 570 attached to the above-described lock attachment piece 568 will be described. In the cylinder lock 570, a cylindrical cylinder lock body is fixed in front of the lock attachment substrate 571, and the lock shaft 574 of the cylinder lock body is the lock attachment substrate. The engagement cam 575 is fixed to the rear end of the lock shaft 574 with a screw 578. The engagement cam 575 is formed in a boomerang shape, and one end side thereof is a first engagement protrusion 576 that engages with the downward engagement hole 621 of the main body frame sliding rod 610 when rotating, and the other end. The side is a second engagement protrusion 577 that engages with the rising engagement hole 605 of the door frame sliding rod 600 when rotating. The cylinder lock 570 configured as described above has an attachment hole (not indicated) and a lock formed in two places on the lock attachment substrate 571 by inserting a cylindrical cylinder lock body portion into the lock insertion hole 569. The cylinder lock 570 can be fixed to the U-shaped base 561 by aligning with the mounting hole 573 of the mounting piece 568 and screwing with the screw 572.

  Next, fraud prevention members 582 and 590 attached to the U-shaped base 561 will be described with reference to FIG. The fraud prevention members 582 and 590 are for preventing the main body frame sliding rod 610 from being lowered illegally with, for example, a piano wire or a wire without rotating the cylinder lock 570 with an official key. . The fraud prevention members 582 and 590 have a structure in which the first fraud prevention member 582 and the second fraud prevention member 590 are connected by the connecting pin 592. The first tamper-proof member 582 is formed in a vertically long plate shape that is swingable about the swing shaft hole 583 at the upper end, and the swing shaft hole 583 is formed inside the U-shaped base 561 described above. Of the insertion hole 565 and the rivet 566 for slidably attaching the glass door sliding member 600 and the body frame sliding rod 610, the lowermost insertion hole 565 and the rivet 566 are attached.

  The first fraud prevention member 582 is provided with a vertically long protruding piece insertion hole 584 that overlaps the insertion vertical opening 579 on the plate-like surface, and a second engaging protruding piece 577 is formed in the protruding piece insertion hole 584. It can be inserted. That is, when the second engagement protrusion 577 passes through the protrusion insertion hole 584 and the insertion vertical opening 579, the upward engagement hole 605 of the sliding frame 600 for the door frame provided inside the U-shaped base 561 The second engaging protrusion 577 is engaged. In addition, an outline line obliquely above the opening position of the protruding piece insertion hole 584 of the first fraud prevention member 582 is an inclined portion 582a. The inclined portion 582a comes into contact with the rear surface side of the first engaging protrusion 576 when the engaging cam 575 rotates, and the first engaging protrusion 576, the inclined portion 582a, and the like when the engaging cam 575 rotates. The first fraud prevention member 582 swings about the swing shaft hole 583 (in the clockwise direction in FIG. 89B).

  Further, the first fraud prevention member 582 is provided with a stopper piece portion 585 protruding on the outline line obliquely below the protruding piece insertion hole 584, and a restriction protruding piece 589 protruding below the stopper piece portion 585, A pin hole 587 and a connection hole 588 are formed vertically on the front portion of the restricting protrusion 589. The stopper piece 585 enters and engages with the tamper-proof notch 567 and the engagement notch 627 of the body frame sliding rod 610 when the body frame sliding rod 610 is locked, and the body frame sliding rod 610 is engaged. This is to prevent unauthorized sliding. In addition, in the restricting protrusion 589, the first tamper-proof member 582 and the second tamper-proof member 590 are connected by a spring 593, and when the spring 593 is connected, the biasing direction of the second tamper-proof member 590 The movement to is restricted. The pin hole 587 is for fixing the guide pin 586. With the guide pin 586 fixed to the pin hole 587 from the back side of the first tamper-proof member 582, the guide pin 586 is inserted into the insertion vertical opening 579. The first fraud prevention member 582 is guided along the side surface 561b of the U-shaped base 561 by engaging with a horizontally long opening formed at the lowermost end of the U-shaped base. Further, the connection hole 588 is for connecting the first fraud prevention member 582 and the second fraud prevention member 590 with the connection pin 592.

  The second fraud prevention member 590 connected to the first fraud prevention member 582 is formed of an inverted “te” -shaped plate material, and has a connection hole 591 formed at one upper end thereof, and a spring engagement at the other upper end thereof. A stop hole 594 is formed, and a contact portion 595 is provided at the lower end. The connection hole 591 is for matching with the connection hole 588 of the first fraud prevention member 582 and connecting with the connection pin 592, and the spring locking hole 594 is a spring locking piece of the U-shaped base 561 at one end. The other end of the spring 593 locked to 580 is locked. Further, the abutting portion 595 comes into contact with the closing projection 23 fixed to the inner lower portion of the outer frame 2 when the main body frame 3 is closed. The operation of the first fraud prevention member 582 and the second fraud prevention member 590 will be described in detail later.

  Next, the door frame sliding rod 600 and the body frame sliding rod 610 that are slidably provided inside the U-shaped base 561 will be described. First, the door frame sliding rod 600 is formed of a vertically long metal plate-like member, and the door frame hook portions 601 are integrally formed at the upper, middle, and lower portions on one side of the vertical side. Projected. The door frame hook portion 601 protrudes forward from the open side when housed in the U-shaped base 561, and when the lock device 560 is fixed to the back surface of the main body frame 3, 3 protrudes forward from a door hook hole 199 (see FIGS. 37 and 38) formed on the door 3 and engages with a hook locking piece 37a (see FIG. 21) formed on the back surface of the door frame 5. Since the door frame hook portion 601 has a downward engaging claw shape, the door frame hook portion 601 and the hook locking piece 37a are locked by raising the door frame sliding rod 600. The state can be released.

  Further, a vertically long rivet slot 602 through which the rivet 566 is inserted is formed at the center of the upper, middle and lower side surfaces of the door frame sliding rod 600, and the uppermost rivet slot 602 is formed in the rivet slot 602. A guide projection 603 projects from the elongated hole 602 and at the lowermost end of the door frame sliding rod 600. The rivet long hole 602 is a hole through which the rivet 566 inserted into the insertion hole 565 of the U-shaped base 561 passes, and the rivet 566 does not interfere with the ascending operation of the door frame sliding rod 600. It is formed vertically. In the normal state, the rivet 566 is in contact with the upper end of the rivet slot 602. The guide projection 603 is inserted into the projecting piece moving holes 616 and 623 formed in the upper hook member 611 and the lower hook member 612 of the main body frame sliding rod 610, and the door frame sliding rod 600 is provided. The main body frame sliding rod 610 guides the mutual sliding operation.

  Further, a spring hook portion 606 is formed at the upper end portion of the door frame sliding rod 600, one end of the spring 608 is locked to the spring hook portion 606, and the other end of the spring 608 is the body frame sliding rod 610. The upper hook member 611 is engaged with a spring hook portion 617. Thus, the door frame sliding rod 600 is biased downward, and the body frame sliding rod 610 is biased upward. In the middle of the door frame sliding rod 600, a contact elastic piece 607 is formed in a convex shape. The contact elastic piece 607 is formed by pressing from one side surface of the door frame sliding rod 600 with a press, and is in contact with the inner side surface of the U-shaped base 561 so as to be internally used for the door frame. This prevents the sliding rod 600 from rattling. Further, a vertically long play hole 604 and a rising engagement hole 605 are formed on the side surface of the lower portion of the door frame sliding rod 600. When the first engagement protrusion 576 of the engagement cam 575 is inserted and rotated, the play hole 604 moves the tip of the first engagement protrusion 576 so as not to obstruct the rotation operation. It constitutes a space. Further, when the second engagement protrusion 577 of the engagement cam 575 is inserted and rotated, the rising engagement hole 605 is engaged so that the door frame sliding rod 600 is raised by the rotation operation. Is to do. An escape notch 609 that is a notch larger in the vertical direction than the tamper-proof notch 567 is formed at the lower rear of the vertical side of the door frame sliding rod 600. The escape notch 609 is formed so as not to interfere with the stopper piece 585 of the first tamper-proof member 582 in order to reliably engage the tamper-proof notch 567 and the engagement notch 627.

  On the other hand, the body frame sliding rod 610 includes an upper hook member 611 made of a metal plate, a lower hook member 612 made of a metal plate, a connecting wire rod 613 that connects the upper hook member 611 and the lower hook member 612, and It is composed of That is, the main body frame sliding rod 610 is not formed of a single vertically long metal plate as in the prior art, and the upper hook member 611 having the hook portions 614 and 624 and the lower hook member 612 are made of metal. A plate member made of metal is formed by pressing, and the metal upper hook member 611 and the lower hook member 612 are connected by a thin metal connecting wire rod 613. Therefore, the door frame sliding rod 600 and the main body frame sliding rod 610 can be efficiently stored in the narrow space of the U-shaped base 561.

  By the way, the upper hook member 611 has a hook portion 614 projecting rearward from the upper end portion thereof, and a rivet slot 615 and a projecting piece moving hole 616 are formed on the plate surface portion. A spring hook portion 617 and a connecting hole 618 are formed at the lower end portion of the vertical side, and contact portions 625 are formed at the upper and lower sides thereof. The hook portion 614 passes through the hook penetration opening 562 above the U-shaped base 561 and engages with the closing projection 22 provided on the upper part on the open side of the outer frame 2. Is formed. The rivet slot 615 corresponds to the rivet slot 602 formed in the upper part of the door frame sliding rod 600. In a normal state where the rivet 566 is penetrated through the rivet slot 615, The rivet 566 is in a state of penetrating the lowermost end portion of the rivet long hole 615. Thereby, the upper hook member 611 can move downward. As described above, the guide protrusion 603 above the door frame sliding rod 600 is inserted into the projecting piece moving hole 616 so that the door frame sliding rod 600 and the main body frame sliding rod 610 move relative to each other. Is to guide you. As described above, the spring hook portion 617 is engaged with the other end of the spring 608. The connecting hole 618 is inserted by bending the upper end of the connecting wire rod 613. Further, when the abutting portion 625 is housed in the U-shaped base 561, the abutting portion 625 comes into contact with the inner side wall of the U-shaped base 561, and the upper hook member 611 slides smoothly without rattling. It is for doing so.

  On the other hand, the lower hook member 612 is provided with a hook portion 624 protruding rearward at the lower end portion thereof, and protrudes from the upper surface to the lower portion of the plate surface portion with the rivet long hole 620, the lowering engagement hole 621, and the play hole 622. One moving hole 623 is sequentially formed, a connecting hole 619 is formed at the upper end of the front vertical side, an engagement notch 627 is formed at the lower part of the rear vertical side, and the upper side and the lower side are contacted. A contact portion 626 is formed. The hook portion 624 penetrates the hook penetration opening 562 below the U-shaped base 561 and engages with a closing projection 23 provided on the lower portion on the open side of the outer frame 2. Is formed. The rivet slot 620 corresponds to the rivet slot 602 formed in the lower portion of the door frame sliding rod 600. In a normal state where the rivet 566 is penetrated through the rivet slot 620, The rivet 566 is in a state of penetrating the lowermost end portion of the rivet slot 620. Thereby, the lower hook member 612 can move downward. When the first engagement protrusion 576 of the engagement cam 575 is inserted and rotated, the lowering engagement hole 621 is engaged so that the main body frame sliding rod 610 is lowered by the rotation operation. belongs to. Further, the play hole 622 has a distal end portion of the second engagement projection piece 577 so as not to obstruct the rotation operation when the second engagement projection piece 577 of the engagement cam 575 is inserted and rotated. It constitutes a space that can move. As described above, the guide piece 603 below the door frame sliding rod 600 is inserted into the projecting piece moving hole 623 so that the door frame sliding rod 600 and the main body frame sliding rod 610 move relative to each other. Is to guide you. The connecting hole 619 is inserted by bending the lower end of the connecting wire rod 613. Further, when the abutting portion 626 is accommodated in the U-shaped base 561, the abutting portion 626 abuts against the inner side wall of the U-shaped base 561, and the sliding operation of the lower hook member 612 is smoothly performed without rattling. It is for doing so.

  The members constituting the locking device 560 have been described above. To attach the locking device 560, the upper hook member 611 and the lower hook member 612 of the main body frame sliding rod 610 are connected by the connecting wire rod 613. In this state, the guide protrusion 603 of the door frame sliding rod 600 is inserted into the protrusion moving holes 616 and 623 of the upper hook member 611 and the lower hook member 612, and the rivet long hole 602 and the rivet length The holes 615 and 620 are aligned and overlapped, and in the overlapped state, the hook portion 614 of the upper hook member 611 and the hook portion 624 of the lower hook member 612 are passed through the hook penetration opening 562 of the U-shaped base 561. The door frame sliding rod 600 and the body frame sliding rod 610 are inserted into the U-shaped space of the U-shaped base 561. Thereafter, the rivet 566 is inserted from the insertion hole 565. At this time, the rivet 566 is inserted so as to pass through the rivet slots 615, 620, 602. However, when the lowermost rivet 566 is inserted, it is necessary to insert the rivet 566 also into the swinging shaft hole 583 of the first fraud prevention member 582 and attach the first fraud prevention member 582 to the U-shaped base 561 at the same time. Before attaching the first fraud prevention member 582 to the U-shaped base 561, the first fraud prevention member 582 and the second fraud prevention member 590 are connected by the connecting pin 592 and the guide pin 586 is illustrated in the pin hole 587. The guide pin 586 needs to be inserted into the lowermost opening of the insertion vertical opening 579.

  With the rivet 566 storing and fixing the door frame sliding rod 600 and the main body frame sliding rod 610 in the U-shaped base 561, the spring 608 is spanned between the spring hook portions 606 and 617, and the door frame is mounted. The sliding rod 600 and the main body frame sliding rod 610 are urged in opposite directions, and the spring 593 is stretched over the spring locking pieces 580 and 594 so that the second fraud prevention member 590 is the regulating projection piece 589. It is in the state which contact | abutted. Thereafter, the cylindrical main body portion of the cylinder lock 570 is inserted into the lock insertion hole 569 of the lock attachment piece 568, and the cylinder lock 570 is fixed to the attachment hole 573 with the screw 572. At this time, the distal end portion of the first engagement protrusion 576 of the engagement cam 575 is slightly inserted outside the inclined portion 582a and into the insertion vertical opening 579, and the second engagement protrusion 577 of the engagement cam 575 The cylinder lock 570 is attached to the lock attachment piece 568 so that the tip end portion is slightly inserted into the protruding piece insertion hole 584 and the insertion vertical opening 578 of the first fraud prevention member 582.

  In order to attach the locking device 560 assembled as described above to the back surface of the main body frame 3, as described above, the door frame hook portion 601 of the door frame sliding rod 600 is formed on the main body frame 3. While inserting into the hook hole 199, the locking projection 564 protruding in a hook shape is inserted into the locking locking hole 198 of the main body frame 3 and moved upward, and in this state the screw fixing portion 563 and screw fixing protruding in the horizontal direction By aligning the hole 596 with the lock mounting holes 197 and 208 and screwing screws (not shown) into the matching holes, the lock device 560 is firmly fixed to the back surface of the main body frame 3 as shown in FIG. Can do. In particular, in the case of the present embodiment, the locking projection 564 constituting the locking structure of the front portion is formed to project from the side surface 561a that does not adhere to the first side wall 190 of the U-shaped base 561, while the rear portion Since the screw fixing portion 563 and the screw fixing hole 596 constituting the fixing structure of the U-shaped base 561 project from the side surface 561b in close contact with the first side wall 190 of the U-shaped base member 561, the front portion is engaged. Compared with the case where the locking structure is formed on the side surface 561b that is in close contact with the first side wall 190, the locking device 560 can be fixed to the main body frame 3 so as not to be loose.

  By the way, the effect | action of the locking device 560 attached to the back surface of the main body frame 3 is demonstrated with reference to FIG.88 and FIG.89. First, the opening / closing operation of the main body frame 3 and the opening / closing operation of the door frame 5 will be described with reference to FIG. In the state where the main body frame 3 is closed with respect to the outer frame 2 and the door frame 5 is closed with respect to the main body frame 3, as shown in FIG. The hooks 614 and 624 of the main body frame sliding rod 610 are locked, and the door frame hook portion 601 of the door frame sliding rod 600 and the hook locking piece 37a of the door frame 5 are locked. It has become. In this state, when a key (not shown) is inserted into the cylinder lock 570 and the first engagement protrusion 576 of the engagement cam 575 is rotated in a direction to enter the insertion vertical opening 579, as shown in FIG. 88 (B), The front end of the first engagement protrusion 576 engages with the downward engagement hole 621 of the main body frame sliding rod 610 to depress the lower hook member 612 downward against the urging force of the spring 608, and is connected thereto. The connected connecting rod 613 and the upper hook member 611 are also pushed down and lowered. For this reason, since the locking projections 22 and 23 of the outer frame 2 and the hook portions 614 and 624 of the main body frame sliding rod 610 are released, the main body frame 3 is pulled by pulling the main body frame 3 to the front side. 3 can be opened to the outer frame 2. When the main body frame 3 is closed, the hook portions 614 and 624 are raised by the urging force of the spring 608 (the same raised position as in the state shown in FIG. 88A). , 624 is inclined downward toward the outside, so that the upper side inclined portion of the hook portions 614, 624 is forced to close the projections 22, 23 by forcibly pressing the main body frame 3 against the outer frame 2. Since the main body frame sliding rod 610 is lowered downward, the upward claws of the hook portions 614 and 624 and the closing projections 22 and 23 are locked again. The body frame sliding rod 610 rises and returns to the locked state.

  On the other hand, when a key (not shown) is inserted into the cylinder lock 570 and the second engagement protrusion 577 of the engagement cam 575 rotates in a direction to enter the insertion vertical opening 579, as shown in FIG. The front end of the two engaging protrusions 577 engages with the rising engagement hole 605 of the door frame sliding rod 600 to push the door frame sliding rod 600 upward and resist the urging force of the spring 608. For this reason, since the latching state of the hook locking piece 37a of the door frame 5 and the door frame hook portion 601 of the door frame sliding rod 600 is released, the door frame 5 is pulled by pulling the door frame 5 to the front side. 5 can be opened to the main body frame 3. When the door frame 5 is closed, the door frame hook portion 601 is lowered by the urging force of the spring 608 (the same lowered position as that shown in FIG. 88A). Since the lower side of the hook portion 601 for the door is inclined upward toward the outside, the lower side inclined portion of the door frame hook portion 601 is hooked by forcibly pressing the door frame 5 against the main body frame 3. Since the door frame sliding rod 600 rises upward because it abuts against the upper end of the piece 37a, the door frame hook portion 601 downward claw and the hook locking piece 37a are locked again. Thus, the door frame sliding rod 600 descends and returns to the locked state. Note that the door frame sliding rod 600 in the present embodiment is formed to have substantially the same length as the full length of the U-shaped base 561, and the U-shaped base 561 is substantially the side surface in the vertical direction of the main body frame 3. A door frame hook portion 601 that is attached over the entire length and is a locking portion with the door frame 5 is formed at three locations of the upper end portion, the center portion, and the lower end portion of the door frame sliding rod 600. For this reason, the door frame 5 and the main body frame 3 are securely locked in the entire length in the vertical direction, and an illegal act of forcibly opening the door frame 5 and the main body frame 3 and inserting a fraudulent tool such as a piano wire between the door frame 5 and the main body frame 3 is performed. There is also the advantage that it cannot be done.

  As described above, the lock device 560 according to the present embodiment releases the lock of the main body frame 3 relative to the outer frame 2 by rotating the key inserted into the cylinder lock 570 in one direction, and rotates in the other direction. By doing so, locking of the door frame 5 with respect to the main body frame 3 can be cancelled | released. In this case, an illegal act of hooking a piano wire or the like on the hook portions 614 and 624 of the sliding rod 610 for the main body frame without inserting the key into the cylinder lock 570 and lowering it may be performed. Are not allowed to perform such cheating. The first structure for preventing such fraud is a lock mechanism composed of a first fraud prevention member 582 and a second fraud prevention member 590, and the second fraud prevention structure is a U-shaped base 561. The door frame sliding rod 600 and the body frame sliding rod 610 are accommodated in the closed space.

  First, the operation of the lock mechanism, which is the first fraud prevention structure, will be described with reference to FIG. First, in a state where the outer frame 2 and the main body frame 3 are closed, as shown in FIG. 89A, the closing projection 23 of the outer frame 2 and the contact portion 595 of the second fraud prevention member 590 are connected. It is in a contact state. In this state, the first tamper-proof member 582 rotates counterclockwise by the biasing force of the spring 593, the stopper piece 585 enters the tamper-proof cutout 567, and the stopper piece 585 is tamper-proof cutout. The main body frame sliding rod 610 at a position corresponding to 567 is engaged with an engagement notch 627 formed in the lower hook member 612. For this reason, even if the piano wire or the like is hooked on the main body frame sliding rod 610 and pulled down, the stopper piece portion 585 and the engagement notch portion 627 are engaged. Unauthorized pulling down (unlocking) becomes impossible, and an illegal act of opening the main body frame 3 cannot be performed.

  On the other hand, when the main body frame 3 is normally unlocked by inserting the key into the cylinder lock 570, the first engagement protrusion of the engagement cam 575 is turned by rotating the key as shown in FIG. The piece 576 is rotated so as to enter the insertion vertical opening 579. When the first engagement protrusion 576 is rotated, the inclined portion 582a of the first fraud prevention member 582 and the side surface of the first engagement protrusion 576 come into contact with each other. The stopper piece 585 also moves so as to be retracted from the tamper-proof notch 567. For this reason, the engagement between the stopper piece 585 and the engagement notch 627 is released. At this time, the second fraud prevention member 590 is in a position where the spring 593 is extended and the contact portion 595 is retracted. When the engagement cam 575 is further rotated in this state and the first engagement protrusion 576 is also rotated, the tip of the first engagement protrusion 576 is engaged with the lower engagement hole 621 of the lower hook member 612. Since the entire body frame sliding rod 610 is lowered, the locking state between the hook portions 614 and 624 and the closing projections 22 and 23 of the outer frame 2 is released, and the main body frame 3 is attached to the outer frame 2. Can be opened.

  Note that when the main body frame 3 is closed with respect to the outer frame 2, the second fraud prevention member 590 is in contact with the restricting protrusion 589, so the first fraud prevention member 582 and the second fraud prevention member The positional relationship with 590 is substantially the same as the state shown in FIG. When the main body frame 3 is closed in this state, the closing projection 23 of the outer frame 2 and the contact portion 595 of the second fraud prevention member 590 come into contact from the front, and finally the state shown in FIG. 89 (A) is obtained. . For this reason, the 1st fraud prevention member 582 and the 2nd fraud prevention member 590 do not get in the way when closing the main body frame 3. In the present embodiment, the first fraud prevention member 582 and the second fraud prevention member 590 prevent only the lowering operation of the main body frame sliding rod 610 from being illegally performed. If the frame sliding rod 610 is illegally opened, the door frame sliding rod 600 can be easily opened manually after being released, and the illegal act of raising the sliding rod with a piano wire or the like is practically difficult. For this reason, it has been devised to prevent unauthorized operation of the main body frame sliding rod 610.

  Further, even in the lock mechanism that is the first fraud prevention structure described above, it is impossible to disable the function of the lock mechanism by swinging the first fraud prevention member 582 with a piano wire or the like. Absent. Therefore, assuming that the lock function of the lock mechanism is disabled by an unauthorized action, in the present embodiment, in the state where the lock device 560 is attached to the main body frame 3, the door frame provided inside is used. Since the sliding rod 600 and the body frame sliding rod 610 are housed in the closed space of the U-shaped base 561 except for the hook portions 601, 614, 624, they are completely covered. Even if an attempt is made to pull down the main body frame sliding rod 610 provided inside the closed space of the U-shaped base 561 by inserting a piano wire or the like, the both sides 561a and 561b of the U-shaped base 561 will close the unauthorized tool Since the intrusion is blocked, it is not possible to easily perform fraud.

  As described above in detail, the locking device 560 according to the present embodiment has a lateral width dimension for the door frame inside the U-shaped base 561 that is extremely thin compared to a conventional locking device that is integrated into an L-shaped base. The sliding hook 600 and the main body frame sliding hook 610 are slidably provided, and the mounting position of the cylinder lock 570 for operating the locking device 560 to the U-shaped base 561 is lower than the lower end side of the game board. Therefore, even if the size of the game board 4 in the horizontal direction and the vertical direction is extremely large, and the space surrounded by the side walls 190 to 193 of the main body frame 3 is increased, the lock device 560 is fixed to the main body frame. 3 can be firmly attached to the back side. And since it is attached so that the open side of the U-shaped cross section faces the back surface of the main body frame 3, when the lock device 560 is attached to the main body frame 3, the sliding frame 600 for the door frame provided inside and the main body Since the frame sliding rod 610 is completely covered with the U-shaped base 561 except for the hooks 601, 614, 624, the main body provided inside by inserting a piano wire or the like. Unauthorized acts such as lowering the frame sliding rod 610 cannot be easily performed. Further, when the locking device 560 is attached, the locking protrusions 564 formed at the upper, middle, and lower three positions on the open side (front portion) of the U-shaped base 561 are inserted into the locking holes 198 to be positioned and locked. Since the screw fixing portions 563 and the screw fixing holes 596 formed at the upper, middle, and lower portions of the closed side (rear part) of the U-shaped base 561 are fixed to the lock mounting holes 197 and 208 with screws, The front portion of the device 560 is locked by the locking protrusion 564 and the lock locking hole 198, and the rear portion of the locking device 560 is fixed by the screw fixing portion 563, the screw fixing hole 596, and the lock mounting holes 197, 208. The lock device 560 can be firmly fixed to the main body frame 3 with a simple structure.

  In the embodiment described above, the screw fixing hole 596 formed in the lock mounting piece 568 and the cylinder lock through hole 170 of the main body frame 3 are formed in the vicinity of the upper part of the lock mounting piece 568 as a structure for fixing the lower portion of the U-shaped base 561 with screws. However, instead of this, a screw 572 for attaching the cylinder lock 570 to the lock attachment piece 568 is used, and the tip of the screw 572 penetrates the lock attachment piece 568. Alternatively, a structure may be employed in which the lock mounting holes to be screwed are formed above and below the cylinder lock through hole 170. Further, even if the lower portion of the U-shaped base 561 is not screwed, the locking device 560 is attached to the back surface of the main body frame 3 only by fixing the screw fixing portion 563 and the lock mounting hole 197 at the rear portion of the locking device 560. It is confirmed that it is firmly fixed. Further, in the above-described embodiment, the door frame sliding rod 600 and the body frame sliding rod 610 are completely covered with the U-shaped base 561 having the left and right side surfaces 561a and 561b. The door frame sliding rod 600 and the body frame sliding rod 610 are slidably attached to the opposite side surface 561a not closely contacting the first side wall 190 with a rivet or the like, and the side surface 561b closely contacting the first side wall 190 The L-shaped base (lock base) is omitted, and the door frame sliding rod 600 and the main body frame are formed in a closed space formed by the side surface 561a of the L-shaped base (lock base) and the first side wall 190. It is good also as a structure which accommodates the sliding rod 610. FIG. Even in this case, the same mounting structure and tamper-proof structure as in the embodiment can be obtained.

[1-12. Substrate unit]
Next, the board unit 650 attached to the lower part of the back surface of the main body frame 3 will be described mainly with reference to FIGS. 90 is a perspective view of the substrate unit 650 as viewed from the back side, FIG. 91 is an exploded perspective view of the substrate unit 650 as viewed from the back side, and FIG. 92 is a view of the substrate unit 650 as viewed from the front side. 93 is an exploded perspective view as seen from the front side of the substrate unit 650, and FIG. 94 is a front view as seen from the front side of the frame substrate holder 651 that forms the main body of the substrate unit 650. 95 is a rear view of the frame substrate holder 651, FIG. 96 is a rear view of the substrate unit 650, and FIG. 97 is a substrate unit with the dispensing control substrate box 655 and the terminal substrate box 654 removed. 98 is a rear view of FIG. 98, FIG. 98 is a plan view showing a connection relationship between the boards provided in the board unit 650, and FIG. 99 is an electrical connection between the board unit 650 and the game board 4. FIG. 100 is a part of a rear view of a pachinko gaming machine showing wiring and the like between the payout control board and the board unit, and FIG. 101 is a cross-sectional view of the cross-sectional view of FIG. FIG. 102 is a front view of a game board 4 for use in the game board 4 (however, this game board 4 is a game board 4 incorporating the removal prevention mechanism shown in FIGS. 47 to 49). It is sectional drawing.

  The substrate unit 650 is attached to a plurality of holder attachment holes 175 (see FIGS. 35 and 37) formed in the lower part of the back surface of the main body frame 3, and as shown in FIGS. 90 and 91, synthetic resin is used. By attaching various substrates such as the door relay substrate 652, the power supply substrate box 653, the terminal substrate box 654, the payout control substrate box 655, the main drawer relay substrate 657, and the sub drawer relay substrate 658 to the molded frame substrate holder 651. It is configured. Among the above boards, the door relay board 652, the power board box 653, the terminal board box 654, and the payout control board box 655 are attached to the rear side of the frame board holder 651 overlapping in the front-rear direction, and the main drawer relay The substrate 657 and the auxiliary drawer relay substrate 658 are attached to the front side of the frame substrate holder 651. As will be described later, since the power supply board 686 generates and supplies + 34V, + 18V, and + 9V, it is a very high-temperature heat source, and the heat generated from the power supply board 686 increases. For this reason, the payout control board box 655 that houses the payout control board 715 is attached to the upper surface of the power supply board box 653 so as not to receive the rising heat. A metal shield heat dissipating plate 656 is attached to the back surface of the payout control board box 655 to prevent the influence of electromagnetic waves from the power supply board and the like and to dissipate heat generated from the power supply board. The relay board 657 and the sub drawer relay board 658 are covered and attached to the board cover 659. Hereinafter, each member constituting the substrate unit 650 will be described in detail.

  It should be noted that the shield heat dissipation plate 656 in the present embodiment has a shield heat dissipation as shown in FIGS. The plate surface of the plate 656 is formed as an uneven surface 656a. The heat transmitted to the payout control board 715 by the shield heat sink 656 can be kept small. The uneven surface 656a increases the contact area with the outside (outside air) to enhance the heat dissipation effect. In addition, the uneven surface 656a is desirably formed in a vertical shape or an inclined shape so that heat is easily radiated when installed. Of course, even if the uneven surface 656a is formed on the shield heat dissipation plate 656, the shielding effect against electromagnetic waves is not impaired. The shield heat sink 656 prevents the influence of electromagnetic waves from the power supply board or the like. Thereby, since the influence of the noise by electromagnetic waves can be suppressed, the malfunctioning of the payout control board 715 accommodated in the payout control board box 655 by the influence of noise can be prevented. The shield heat dissipation function of the shield heat dissipation plate 656 is not only between the power supply board box 653 and the payout control board box 655 but also when a plurality of other board boxes are attached to the frame board holder 651 in an overlapping manner. Is also achieved by providing the same shield heat dissipating plate 656 as in the present embodiment between the substrate box located on the lower side and the substrate box located on the upper side.

  First, the frame substrate holder 651 is formed of a synthetic resin in a horizontally long shape, and as shown in FIGS. 91 and 94, a wiring opening 673 is formed on one side of the rear surface side (right side in FIG. 94). A relay substrate recess 660 for attaching the door relay substrate 652 is formed inside the wiring opening 673. The relay substrate recess 660 is formed as a square recess so as to match the outer shape of the substantially square door relay substrate 652, and on the upper and lower sides of the relay substrate recess 660, the back surface of the door relay substrate 652 is formed. And a retaining claw 661 that is engaged with the surface of one side of the door relay substrate 652 in a state where the door relay substrate 652 is housed in the relay substrate recess 660. ing. Also, on the upper and lower sides of the relay board recess 660, there are mounting bosses 662 for engaging with engagement locking holes 685 formed on one end side of the power supply board box 653 and fastening with screws (not shown). Projected.

  Further, on the rear surface side of the frame substrate holder 651, two wiring processing pieces 664 for locking and collecting wirings passing through the inside closer to the center than the above-described relay substrate recess 660 are formed. The wiring processing piece 664 is formed so as to project in an L shape when viewed from the side with respect to the vertical surface, and the wiring is hung between the vertical surface and the L-shaped projecting piece. ing. Further, the area from the upper part of the relay board recess 660 of the frame board holder 651 to the part that is almost closer to the other end side than the center is an area for attaching the power supply board box 653 (the lower area on the right side to be described next). In the upper and lower sides, contact protrusions 665 that contact the back surface of the power supply board box 653 are provided. Therefore, in a state where the power supply board box 653 is attached to the power supply board box attachment area so as to contact the contact protrusion 665, there is a space between the back surface of the power supply board box 653 and the vertical surface of the frame substrate holder 651. The wirings that are formed and connect the substrates to each other are accommodated in this space, and the two wiring processing pieces 664 are to lock and collect the accommodated wirings.

  It should be noted that the rearward projecting amount is large from the other end side of the region where the power supply board box 653 is attached to the other end side of the frame substrate holder 651 (the left side in FIG. 94). That is, when viewed from the back, the frame substrate holder 651 is formed in a stepped shape slightly on the left side of the center, with the left side being high and the right side being low, and the lower region on the right side is attached with the power supply board box 653. (Hereinafter also referred to as “power supply board box mounting area”). An insertion port 665a is formed on the other end side of the power supply board box mounting region. The insertion opening 665a is inserted into the insertion protrusion 684 that protrudes above and below the other end side of the power supply board box 653. For this reason, in order to attach the power supply board box 653, after inserting the insertion protrusion 684 into the insertion port 665a, an engagement locking hole 685 formed on one end side of the power supply board box 653 is formed on the attachment boss 662 from above. The power supply board box 653 can be fixed to the frame board holder 651 by inserting and fastening with screws (not shown).

  Furthermore, on the back side of the frame substrate holder 651, the above step-shaped high region is one of regions for attaching the payout control board box 655 (hereinafter, sometimes referred to as “payout control board box attachment region”). A horizontal L-shaped concave wiring routing space 666 is formed in a part of the step-like high region. A wiring opening 674 (see FIGS. 93 to 96) is formed on the bottom surface of the wiring routing space 666. The wiring routing space 666 and the wiring opening 674 are drawn out to the front side of the frame substrate holder 651. Further, a locking projection 667 for engaging with the engagement elastic piece 714 of the payout control board box 655 is formed in a protruding manner on the other end side (the left end side in FIG. 91) of the payout control board box mounting region. ing.

  Next, the configuration of the front side of the frame substrate holder 651 will be described. As shown in FIGS. 92, 93, and 95, the out ball passage 668 is inverted at the center of the front side of the frame substrate holder 651. It is formed in an L shape. The out-ball passage 668 is formed widely on the upper side so as to correspond to the out-port 256 (see FIG. 45), the downstream side of the ball discharge passage 173 (see FIG. 35), and the drop-out port 272 (see FIG. 42). The downstream side is formed narrow so that the spheres are discharged in a row. Therefore, when the board unit 650 is attached to the main body frame 3, as shown in FIG. 38, the wide upstream portion of the out ball passage 668 is positioned behind the passage support protrusion 162 that supports the lower surface of the out port 256. ing. Then, an out ball, a winning ball, or a ball without ball is discharged from the downstream end of the out ball passage 668 toward the outside of the pachinko gaming machine (generally, a collection basket on the island).

  Further, on the front side of the frame substrate holder 651 and corresponding to the payout control board box mounting area, a main drawer relay board 657 and a sub drawer relay board 658 are laterally spaced at a predetermined interval in the upper area. A drawer attachment region 670 is formed to be attached in parallel with a gap. In the drawer attaching area 670, support holes 734 and 735 formed in the respective relay boards 657 and 658 are penetrated to be provided with drawer attaching bosses 669 for supporting the relay boards 657 and 658, respectively. The junction guide hole 676 and the guide hole 675 are formed above and below the intermediate position of the relay boards 657 and 658. As shown in FIG. 102, the joint guide holes 676 are connected to drawer connectors 730 and 732 (holder side connectors) provided on the board unit 650 side and the game board 4 when the game board 4 is attached to the main body frame 3. The joint guide protrusions 273 (see FIG. 45) formed on the board substrate holder 267 of the game board 4 are inserted so that the drawer connectors 270 and 271 (game board side connectors) provided on the side are naturally connected. Is. On the other hand, when the board unit 650 is attached to the main body frame 3, the guide hole 675 is inserted with the guide protrusion 174 (see FIG. 37) protruding from the main body frame 3, and positions the board unit 650. At the same time, the mounting work is facilitated. Further, on both the left and right sides and the lower side of the frame substrate holder 651, mounting pieces 671 for mounting the board unit 650 to the main body frame 3 are projected outward, and the mounting pieces 671 are attached to the mounting holes of the main body frame 3. The board unit 650 is attached to the lower part of the back surface of the main body frame 3 by fastening with screws (not shown) corresponding to the portions 175 (see FIG. 35). As shown in FIG. 37, the attachment hole 175 is formed with an outer peripheral wall that matches the outer shape of the attachment piece 671. Further, a wiring hooking piece 672 for locking the wiring is formed on the outside of the side wall on the other end side (right side in FIG. 92) of the frame substrate holder 651.

  The configuration of the frame substrate holder 651 is generally as described above, and the configuration of various substrates attached to the frame substrate holder 651 having such a configuration will be described. First, the door relay board 652 mounted in the relay board recess 660 on the rear side of the frame board holder 651 will be described. As shown in FIG. 91, the door relay board 652 has a multi-pin connector type internal connection. Terminals 680 and door frame connection terminals 681 are provided. As shown in FIG. 96, the door frame connection terminal 681 can be seen from the outside as viewed from the back, even when all the substrates are attached to the frame substrate holder 651, and is provided on the door frame 5. The door frame wiring 742 (refer to FIG. 98) such as an electric decoration part and a speaker composed of a lamp and LED to be connected to the door connection terminal 681 through the wiring opening 673. The internal connection terminal 680 is connected to a door frame connector 733 provided on the sub drawer relay board 658 by an internal wiring 743 (see FIG. 98). However, the internal wiring 743 is provided inside the frame substrate holder 651 so that the wiring processing piece 664, the wiring routing space 666, and the wiring opening 673 are laid.

  The power supply board box 653 attached to the power supply board box attachment region on the rear surface side of the frame board holder 651 includes a box main body 682 for fixing the power supply board 686 (see FIG. 97) and a cover for covering the box main body 682. And a body 683. The box main body 682 is integrally formed with engagement locking holes 685 that engage with the mounting boss 622 above and below one end thereof, and an insertion projection 684 that is inserted into the insertion port 665a above and below the other end. Are integrally formed. Further, on the portion of the power supply board 686 that is not covered with the cover body 683 (the right side portion and the lower left portion in FIG. 97), as shown in FIG. 97, the power switch 687, the power line connector 688, the CR unit power connector 689, and the grounding A connector 690 and a payout control board power connector 691 are provided. The power switch 687 is a switch for supplying power to all electric devices of the pachinko gaming machine 1 and is turned on when the pachinko gaming machine 1 is used. The power supply line connector 688 connects power supply wiring from AC 24V (AC24V) power supply wiring supplied to the island, and grounds the noise charged in the pachinko gaming machine 1 to the outside as a frame ground FG2. It is a connector for. The CR unit power connector 689 is a connector for supplying power to a card-type ball lending machine (not shown; generally referred to as a CR unit) adjacent to the pachinko gaming machine 1. . The grounding connector 690 is electrically connected to various grounding antistatic wires provided in the pachinko gaming machine 1, and noise or the like that has entered the pachinko gaming machine 1 is externally connected via the power line connector 688. It is a connector for grounding. Specifically, an earth wire for removing noise and the like from the door frame 5 (reinforcing plates 35 to 38) is electrically connected to the earth connector 690a as a frame ground FG3, from a sphere flowing down the tank rail member 410. An earth wire for removing noise or the like is electrically connected to the earth connector 690b as a frame ground FG1, and an earth wire for removing noise or the like from the prize ball unit 450 is electrically connected to the earth connector 690c as a frame ground FG1. An earth wire for removing noise from the CR unit is electrically connected to the earth connector 690d as a frame ground FG. These frame grounds FG, FG1, and FG3 are electrically connected to the frame ground FG2 of the power line connector 688, and are grounded to the outside of the pachinko gaming machine 1 through the frame ground FG2. Further, as shown in FIG. 98, a power supply wiring 744 is connected to the power supply connector 691 for the payout control board, and the power supply wiring 744 is connected to the power supply terminal 722 of the payout control board 715. Then, by this power supply wiring 744, another control board (for example, a liquid crystal control board stored in the effect control board box 266 or a main control board stored in the game control board box 268) via the payout control board 715. Etc. to supply power. The power supply wiring 744 is led from the payout control board power supply connector 691 to the wiring routing space 666 and drawn backward from the back surface of the payout control board box 655 to be connected to the power supply terminal 722. ing. That is, the power supply wiring 744 is also laid inside the frame substrate holder 651.

  By the way, as shown in FIG. 91, the rear surface of the cover body 683 of the power supply board box 653 is formed in a step shape, and an area having a high step is an attachment area 692 for attaching the terminal board box 654. Is a mounting region 693 for mounting the payout control board box 655. The attachment area 693 constitutes an attachment area for attaching the horizontally long delivery control board box 655 together with the above-mentioned delivery control board box attachment area of the frame substrate holder 651. Note that an engagement hole 696 into which an engagement piece 713 (see FIG. 93) to be described later of the payout control board box 655 is inserted is formed substantially at the center of the stepped portion.

  The cover body 683 constituting the attachment region 692 for attaching the terminal board box 654 has a positioning hole 695 for positioning or engaging with the positioning pin 698 and the engagement piece 697 formed on the back surface side of the terminal board box 654, respectively. A mounting engagement hole 694 is formed. The engagement piece portion 697 is formed in an L-shaped cross section, while the attachment engagement hole 694 is formed in a hole shape in which the wide portion and the narrow portion are continuous, so the engagement piece portion 697 is attached. After being inserted into the wide portion of the engagement hole 694, the L-shaped engagement piece 697 and the mounting engagement hole are slid in one direction (in the illustrated case, the center direction of the frame substrate holder 651). The narrow portion 694 engages. Note that a latching piece 699 protrudes from the lower portion of the other side of the terminal board box 654, and when the terminal board box 654 is slidably engaged with the cover body 683, the latching piece 699 is disengaged from the dispensing control board box 655. The box main body 710 is engaged with a part of the box main body 710. This engagement is an engagement state that is easily disengaged by applying a little force to slide the terminal board box 654 in the non-engagement direction.

  Also, in the terminal board box 654, as shown in FIG. 96, an external terminal board 700a provided with a plurality of external information terminals 701 and payout control board terminals 706, a frequency indicator terminal 702, and a power supply ground terminal 703, Two boards of a CR unit terminal board 700b on which a CR unit terminal 704 and a payout control board terminal 705 are provided are housed in parallel in the vertical direction. The plurality of external information terminals 701 provided on the external terminal board 700a externally (for example, installed in a game arcade) various information signals necessary for the management of the pachinko gaming machine 1, such as a jackpot information output signal and a start opening prize information output signal. The main drawer relay connector 730270, which will be described in detail later from the main control board housed in the game control board box 268, is a connector for leading out to a management computer (hall computer). 730 is transmitted to the payout control board 715, and the external terminal board terminal 718 provided on the payout control board 715 is connected to the payout control board terminal 706 to finally each of the plurality of external information terminals 701. Is transmitted to. The frequency indicator terminal 702 of the CR unit terminal board 700b is connected to wiring of the remaining frequency indicator of the prepaid card provided in the storage tray 30, for example, a lending switch and a return switch of the pachinko gaming machine 1. is there. The power supply ground terminal 703 includes two connectors. One connector (left side in FIG. 96) is connected to the wiring from the CR unit power connector 689 of the power supply board 686, and the other connector is the power supply board 686. The wiring from one ground connector 690 among the plurality of ground connectors 690 is connected. Further, the CR unit terminal 704 is connected to wiring from a CR unit (not shown), and the CR unit terminal plate terminal 719 of the payout control board 715 and the payout control board terminal 705 are connected. Thus, the payout control board 715 and the CR unit are connected.

  As described above, the terminal board box 654 relays the connection between the external terminal board 700a for leading game information from the main control board stored in the game control board box 268 to the outside, and the payout control board 715 and the CR unit. The CR unit terminal board 700b to store both boards, which are conventionally stored in separate board boxes and provided at different positions on the back surface of the pachinko gaming machine 1, this embodiment In FIG. 5, the terminal board box 654 is collectively attached to the frame board holder 651. For this reason, in particular, in the case of the present embodiment, the main control board and the external terminal board 700a have a unique configuration in which they are connected via the payout control board 715 without being directly connected by wiring.

  Next, the payout control board box 655 that can be mounted over the payout control board box mounting area of the frame board holder 651 and the mounting area 693 formed in the cover body 683 of the power board box 653 is mainly shown in FIGS. Reference is made to FIG. The payout control board box 655 includes a box main body 710 to which a horizontally long payout control board 715 is fixed with a screw (not shown), and a cover body 711 attached to the box main body 710 and covering the surface of the payout control board 715. , Is composed of. The box main body 710 and the cover body 711 are engaged with one side (the right side in FIG. 96) and fixed to the other side (the left side in FIG. 96) with a separation cutting part 712. Thus, in order to separate the box main body 710 and the cover body 711, the separation / cutting portion 712 must be cut so that the box main body 710 and the cover body 711 cannot be separated. However, the caulking and fixing in the separation / cutting portion 712 may be performed by caulking any one of a plurality of locations (in the case of illustration, four locations indicated by numerals 1 to 4) by, for example, inspection. If necessary, it can be done up to 3 times. Of course, in the case of an illegal separation, a cut trace remains, so that it is possible to immediately know whether there has been an illegal act. Further, an engagement piece 713 to be inserted into an engagement hole 696 formed in the cover body 683 of the power supply board box 653 is projected and formed at the center of one side short side of the box main body 710, and the other side short side lower part is formed below. An engagement elastic piece 714 that elastically engages with a locking projection 667 formed on the frame substrate holder 651 is formed. Accordingly, in order to attach the payout control board box 655 to the frame board holder 651, the engaging piece 713 is inserted into the engaging hole 696 and then the engaging elastic piece 714 is engaged with the locking protrusion 667. Easy to install. In the state where the payout control board box 655 is attached over the payout control board box attachment area of the frame board holder 651 and the attachment area 693 formed in the cover body 683 of the power supply board box 653, The payout control board box 655 is housed in a fixed state so that it cannot move in the horizontal direction or the vertical direction. On the contrary, when removing, the engaging elastic piece 714 is pressed in the direction opposite to the elastic direction to disengage the engaging elastic piece 714 and the locking projection 667 and pulling up the payout control board box 655, By pulling out the engagement piece 713 from the engagement hole 696, the payout control board box 655 can be removed from the frame board holder 651.

  The payout control board 715 covered with the box main body 710 and the cover body 711 has a door frame opening switch terminal 716a and a body frame opening switch terminal 716b on one side (right side in FIG. 96). , A prize ball unit terminal 717, an external terminal board terminal 718, a CR unit terminal board terminal 719, an operation handle terminal 724, an error LED display 1730, an error release switch 1731, and a ball removal switch 1732. A full switch terminal 720, an inspection output terminal 721, a power supply terminal 722, a firing motor terminal 723, and an internal connection terminal 725 are provided on the lower side (left side in FIG. 96).

  The door frame opening switch terminal 716a is a connector to which wiring from the door frame opening switch 3a that detects that the door frame 5 is opened from the main body frame 3 is connected. The main body frame opening switch terminal 716b is a connector to which wiring from the main body frame opening switch 3b for detecting that the main body frame 3 is released from the outer frame 2 is connected. The prize ball unit terminal 717 is a multi-pin connector to which the wiring from the relay board 480 of the prize ball unit 450 described above is connected. The external terminal board terminal 718 is a multi-pin connector connected to the payout control board terminal 706 of the external terminal board 700a as described above. The CR unit terminal board terminal 719 is a multi-pin connector connected to the payout control board terminal 705 of the CR unit terminal board 700b as described above. The full tank switch terminal 720 is a connector to which wiring from the full tank switch 545 of the full tank unit 520 is connected. The error LED display 1730 displays the state of the pachinko gaming machine such as CR unit connection abnormality. When the error cancel switch 1731 is operated, a guide for a cancel method corresponding to the error displayed on the error LED indicator 1730 flows from the speaker 34. When operated, the ball removal switch 1732 starts discharging the balls stored in the prize ball tank 400 and the tank rail member 410 (starts ball removal). The inspection output terminal 721 is a connector for connecting to an inspection device when inspecting the payout control board 715, and is a terminal for outputting various output signals for inspection. The power supply terminal 722 is a connector connected to the payout control board power supply connector 691 of the power supply board 686 by the power supply wiring 744 as described above. The launch motor terminal 723 is a connector to which wiring from the launch motor 344 of the hit ball launching device 300 is connected. The operation handle terminal 724 is a connector to which wiring from the touch switch 80 and the firing stop switch 82 provided in the operation handle portion 71 of the handle device 70 is connected. The internal connection terminal 725 is a connector connected to a payout control board connector 731 provided on the main drawer relay board 657 by a signal power supply wiring 745.

  Note that resistors R724a to R724d are arranged near the left side of the error release switch 1731 as shown in FIG. These resistors R724a to R724d are connected to the ground (GND) when noise or the like from the door frame 5 (the reinforcing plates 35 to 38 shown in FIG. 21) enters the various detection signals input to the operation handle terminal 724. Is described in detail later.

  Next, the main drawer relay board 657 and the sub drawer relay board 658 attached to the drawer attachment area 670 formed on the front side of the frame board holder 651 will be described. 93, the main drawer relay board 657 is connected to the main drawer connector 270 (game board side connector; see FIG. 45) provided on the relay terminal board 269 attached to the back side of the game board 4. A drawer relay connector 730 (holder-side connector), a payout control board connector 731 connected to the internal connection terminal 725 of the payout control board 715 via the signal power supply wiring 745 are provided vertically. Further, the sub drawer relay board 658 is connected to a sub drawer connector 732 (game board side connector; see FIG. 45) provided on the relay terminal plate 269 attached to the back side of the game board 4 (see FIG. 45). Holder side connector) and door frame connectors 733 connected via the internal connection terminals 680 of the door relay board 652 and the internal wiring 743 are provided vertically. The main drawer relay board 657 and the sub drawer relay board 658 are provided with support holes 734 and 735 on the left and right sides of each board, and the support holes 734 and 735 are attached to the drawer mounting area 670 so as to protrude. By inserting into the boss 669, the main drawer relay board 657 and the sub drawer relay board 658 are positioned and supported in the drawer mounting area 670, and then firmly fixed by covering with the board cover 659.

  By the way, the board cover 659 includes a main drawer relay connector 730 and a payout control board connector 731 provided on the main drawer relay board 657, and a sub drawer relay connector 732 and a door connector 733 provided on the sub drawer relay board 658. A rectangular connector opening 736, 737, 738, 739 for projecting to the outside of the substrate cover 659 is opened, and a pin insertion through which the tip of the drawer mounting boss 669 is inserted on the back surface side of the substrate cover 659 Holes 740 (see FIG. 91) are formed, and stop holes 741 for fixing the substrate cover 659 to the frame substrate holder 651 with screws (not shown) are formed at the left and right ends. Therefore, the support holes 734 and 735 of the main drawer relay board 657 and the sub drawer relay board 658 are inserted into the drawer mounting boss 669 protruding from the drawer mounting area 670, and the tip of the drawer mounting boss 669 is inserted into the pin insertion hole 740. The main drawer relay board 657 and the sub drawer relay board 658 can be firmly fixed in the drawer mounting area 670 by covering with the board cover 659 while being inserted, and fixing with a screw (not shown) in the stop hole 741.

  As described above, the configuration of the board unit 650 has been described. In the case of the present embodiment, among the various boards necessary for driving and controlling the pachinko gaming machine 1, the board unit 650 is replaced as the game board 4 is changed. Door relay board 652, which is a board other than the main control board and the liquid crystal control board, power board 686 housed in power board box 653, external terminal board 700 housed in terminal board box 654, housed in dispensing control board box 655. The dispensation control board 715 is assembled in advance into a frame substrate holder 651 to form a unit, and the assembled and unitized substrate unit 650 is attached to the lower part on the back side of the main body frame 3 in the past. The work efficiency can be improved as compared with various kinds of board attaching work attached to the back surface side of FIG. Further, in this case, since the wiring between the boards unitized in the board unit 650 can be accommodated in the frame substrate holder 651, the wiring connecting the boards is not messed up and disturbed, and is laid out neatly. can do.

  In the present embodiment, a main drawer relay board 657 having a main drawer relay connector 730 (holder side connector) on the front surface of the board unit 650, and a sub drawer relay board 658 having a sub drawer relay connector 732 (holder side connector), 102, the main drawer connector of the relay terminal plate 269 provided on the back side of the game board 4 as the game board 4 is mounted on the main body frame 3 from the front side as shown in FIG. 270 and the sub drawer connector 271 (game board side connector) are connected to the corresponding main drawer relay connector 730 and sub drawer relay connector 732 (holder side connector), respectively. Can be performed simultaneously. For this reason, the exchange work of the game board 4 can be performed skillfully.

  Furthermore, in this embodiment, after the board unit 650 is fixed to the back surface of the main body frame 3, a payout control board box 655 that requires wiring connection work with various electric devices provided on the main body frame 3, and an external The terminal board box 654 that requires connection work with the CR unit and the management computer is arranged in parallel at the position at the rearmost position of the board unit 650 where it can be easily seen, while the power supply board that requires less connection work with the outside. Since the box 653 and the door relay substrate 652 are disposed inside, a plurality of substrates can be efficiently overlapped in the front-rear direction, and the size of the substrate unit 650 can be designed to a minimum. However, even in the power supply board box 653 and the door relay board 652 arranged inside, all the terminal portions connected to the outside can be visually recognized from the outside, so that the connection work becomes a frustration. There is no.

[1-12-1. Electrical connection between board unit and game board (connection using drawer connector)]
Next, electrical connection between the board unit 650 and the game board 4 will be described with reference to FIG. As described above, drawer connectors 270 and 271 are provided on the game board 4 side, and drawer connectors 730 and 732 are provided on the board unit 650 side. As shown in FIG. 99 (a), the drawer connectors 270 and 271 on the game board 4 side can be electrically connected by inserting them into the drawer connectors 730 and 732 on the board unit 650 side. As shown in FIG. 99 (b), the drawer connectors 270 and 271 on the game board 4 side are provided with terminals 270a and 271a, and the drawer connectors 730 and 732 on the board unit 650 side are shown in FIG. 99 (c). Thus, contacts 730a and 732a are provided. When the drawer connectors 270 and 271 on the game board 4 side are inserted into the drawer connectors 730 and 732 on the board unit 650 side, as shown in FIG. 99 (c), the terminals 270a and 271a push down the contacts 730a and 732a and contacts 730a and 732a. Is displaced. The repulsive force of the contacts 730a and 732a generated by this displacement is brought into electrical conduction by strongly contacting the terminals 270a and 271a. As a result, the drawer connectors 270 and 271 on the game board 4 side and the drawer connectors 730 and 732 on the board unit 650 side have various control boards (for example, the main control board and the payout control board 715). A control signal line for transmitting a control signal is formed. The drawer connector 270 on the game board 4 side and the drawer connector 730 on the board unit 650 side are further formed with voltage supply lines for supplying various voltages generated by the power supply board 686. In this way, by attaching the game board 4 to the main body frame 3 in a detachable manner, control signal lines and voltages by the drawer connectors 270 and 271 on the game board 4 side and the drawer connectors 730 and 732 on the board unit 650 side are provided. The supply line can be connected freely.

  In this embodiment, the terminals 270a and 271a and the contacts 730a and 732a are of the bellows type. In the case of the pin type, there is a possibility that the pin may be inadvertently touched and bent during the work, but in the case of the bellows type, there is no such risk. Further, gold plating with a small friction coefficient is adopted for plating of the terminals 270a and 271a and the contacts 730a and 732a. As a result, good sliding (goodness of fitting) is secured when the game board 4 is attached and detached.

  Here, when the game board 4 is attached to the main body frame 3, if the operation is performed with the power switch 687 shown in FIG. 97 being turned on, the contact between the terminal 270a and the contact 730a, specifically, Since a large current (inrush current described later) flows at the contact points for various voltage supply lines, welding occurs. If the game board 4 is forcibly pushed into the main body frame 3 to be attached in this welded state, the contact 730a is bent and broken, or when the game board 4 is removed from the main body frame, the contact 730a becomes the drawer connector 730. The drawer connector 730 becomes unusable due to being peeled off and damaged.

  Further, when the terminal 270a and the contact 730a are welded, various control boards may malfunction or electronic components mounted on the various control boards may be damaged due to breakage of the connector. In view of this, in the present embodiment, a circuit for preventing welding is provided on the main control board described later. Detailed description thereof will be described later.

[1-12-2. Wiring with prize ball unit]
Next, the wiring between the payout control board 715 housed in the payout control board box 655 and the prize ball unit 450 will be described with reference to FIG. As described above, the prize ball unit relay terminal plate 480 includes the count switch connector 480a, the payout motor connector 480b, the rotation angle switch connector 480c, the ball break switch connector 480d, the ground connector 480e, and the payout control. A board connector 480f is provided.

  The count switch connector 480a is connected to the wire from the count switch 462, the payout motor connector 480b is connected to the wire from the payout motor 465, and the rotation angle switch connector 480c is connected to the wire from the rotation angle switch 505. The ball break switch connector 480d is connected to the wire from the ball break switch 426 of the ball passage unit 420, and the ground connector 480e is connected to the ground line from the payout motor 465. The payout control board connector 480f is connected to the prize ball unit terminal 717 of the payout control board 715 by wiring (harness).

  The wiring from the counting switch 462, the wiring from the payout motor 465, the ground wire from the payout motor 465, and the payout control board terminal 717, excluding the wiring from the ball break switch 426 and the wiring from the rotation angle switch 505 The harness is hung by the wiring processing piece 513 and collected.

  As described above, the balls supplied from the island are stored in the prize ball tank 400 and the tank rail member 410, taken into the ball path unit 420, and guided to the prize ball unit 450. When the spheres rub against each other and are charged, electrostatic discharge occurs and generates noise. Therefore, the prize ball unit 450 is susceptible to noise and is in an environment.

  As described above, the sensor board 504 of the prize ball unit 450 is provided with the rotation angle switch 505, and the detection signal from the rotation angle switch 505 is easily affected by noise due to electrostatic discharge of the sphere. Further, the harness connecting the payout control connector 480f and the prize ball unit terminal 717, that is, the harness connecting the prize ball unit 450 and the payout control board 715, is also affected by noise due to electrostatic discharge of the ball. Cheap.

[1-13. Cover body]
Next, the cover body 750 will be described with reference to FIGS. The cover body 750 covers the rear surface opening 222 of the main body frame 3 and is inserted from above into the cover body support cylinder portion 220 formed on one side of the back surface of the main body frame 3 at one of the upper, middle, and lower sides on one side. A pivot pin 751 is formed, and an engagement piece 752 that engages with a cover body engagement groove 433 formed in the spherical passage unit 420 is formed at substantially the center of the other side. Thus, by inserting the shaft support pin 751 of the cover body 750 into the cover body support cylinder portion 220, the cover body 750 is pivotally supported on the main body frame 3 so as to be freely opened and closed, and the engagement piece 752 is inserted into the cover body engagement groove 433. By locking, the cover body 750 can be closed to the main body frame 3, and the back of various components provided on the game board 4 can be protected. In addition, what is necessary is just to cancel | release engagement with the engagement piece 752 and the cover body engaging groove 433, when releasing.

[1-13-1. Other embodiments of cover body]
The cover body 750 shown in FIGS. 3 and 41 (hereinafter referred to as “the cover body 750 according to the first embodiment”) is attached to the lower part of the back surface of the game board 4 as is apparent from FIG. Although it is formed so as to cover the back surface of the game board 4 excluding the game control board box 268, it may be a cover body that covers the entire back surface of the game board 4 including the game control board box 268. A pachinko gaming machine to which such a cover body 800 (hereinafter referred to as “cover body 800 according to the second embodiment”) is attached will be described with reference to FIGS. FIG. 103 is a perspective view of the pachinko gaming machine 1 to which the cover body 800 according to the second embodiment is attached, as viewed from the back in a state where the cover body 800 is opened, and FIG. 104 is related to the second embodiment. FIG. 105 is a side view of the pachinko gaming machine 1 to which the cover body 800 is attached, and FIG. 105 is a perspective view of the pachinko gaming machine 1 to which the cover body 800 according to the second embodiment is attached, as viewed from the open side of the cover body 800. FIG. 106 is a perspective view of the pachinko gaming machine 1 to which the cover body 800 according to the second embodiment is attached and is viewed from the shaft support side of the cover body 800, and FIG. 107 is a perspective view of the second embodiment. FIG. 108 is a rear view of the pachinko gaming machine 1 with the cover body 800 attached thereto, FIG. 108 is a rear view of the pachinko gaming machine 1 with the cover body 800 removed according to the second embodiment, and FIG. FIG. 110 is a perspective view of a dispensing control board box 655 that overlaps with the lower side of the cover body 800 according to the second embodiment, and FIG. 110 is a perspective view as seen from the inside of the cover body 800 according to the second embodiment. 111 is a rear view for explaining the operation of the cylinder lock 809 provided in the cover body 800 according to the second embodiment, FIG. 112 is a cross-sectional view taken along the line AA of FIG. 107, and FIG. 107 is a sectional view taken along line BB in FIG. 107, and FIG. 114 is a sectional view taken along line CC in FIG. In FIGS. 103 to 114, the same reference numerals are given to the configurations that exhibit the same functions as the configurations displayed in the previous drawings.

  As shown in FIGS. 103 and 104, the outer frame 2A of the pachinko gaming machine 1 to which the cover body 800 according to the second embodiment is attached is the outer frame 2A according to the second embodiment described above, and the door frame 5 The shape of the storage tray 30 provided in the is slightly different. Further, the structure of the main body frame 3 is also a point of a locking wall 831 having a retaining hole 830, a locking hole 832 and a guide hole 833 (described later) formed on the open end side of the right rear wall 196, and the rear side wall. The third side wall 192 and the fourth side wall 193 are different in that the positions of the notch portions 221 of the third side wall 192 and the fourth side wall 193 are extended downward (see FIG. 104), and also in the configuration of the dispensing control board box 655, The only difference is that a low contact surface 711a is formed on the cover body 711 (see FIG. 109). However, the game control board box 268 displayed in FIG. 103 and FIG. 108 is attached to the board substrate holder 267 attached to the lower back of the game board 4 as in the embodiment shown in FIG. In FIG. 103 and FIG. 108, illustration of the game board 4 is omitted.

  First, the cover body 800 according to the second embodiment will be described with reference to FIG. The cover body 800 is formed of a synthetic resin in a dish-like shape with a slightly elongated rectangular peripheral side wall (a large number of air holes are formed in the upper half of the side wall and the rectangular plate). A plurality of (four in the illustrated example) pivot pins 801 are integrally formed on the side wall on one side of the vertical side and inserted into the cover body support cylinder portion 220 formed on the body frame 3 and pivotally supported. An engagement piece 802 that engages with the cover body engagement groove 433 formed in the spherical passage unit 420 is formed integrally with the side wall on the other side of the vertical side. As with the cover body 750 according to the first embodiment, the shaft support pin 801 and the engagement piece 802 are inserted into the cover body support cylinder portion 220 by inserting the shaft support pin 801 of the cover body 800 into the main body. The cover body 800 can be closed to the main body frame 3 by pivotally supporting the frame 3 so as to be freely opened and closed and engaging the engagement piece 802 in the cover body engagement groove 433. The back of various components including the game control board box 268 to be played can be protected. The difference between the cover body 800 according to the second embodiment and the cover body 750 according to the first embodiment is that the cover body 800 is not simply provided to be openable and closable, but cannot be illegally opened in the closed state. And a test terminal for connecting an inspection device to a RAM clear switch 268a that is provided to be exposed to the outside because the cylinder lock 809 is provided to the back of the game control board box 268. The connection operation opening 803 is provided at a position corresponding to 268b and 268c and the surface of the cover body 711 of the dispensing control board box 655 is contacted with the front end side of the lower side wall of the cover body 800 closed. It is a point of contact. Therefore, a characteristic configuration of the cover body 800 according to the second embodiment will be described below.

  First, the connection operation opening 803 will be described. The connection operation opening 803 is formed in a rectangular shape on the upper side of the lower contact side wall 806 on the lower side of the cover body 800, and the size thereof is as shown in FIG. The RAM clear switch 268a provided exposed to the outside of the game control board box 268 and the test terminals 268b and 268c to which the inspection equipment is connected are opened. In addition, a standing wall 804 and an abutting protrusion 805 that abut against the outer peripheral surface of the game control board box 268 in a closed state project from the inside of the connection operation opening 803. The standing wall 804 is formed relatively high along the left and right opening edges of the connection operation opening 803, and the contact protrusion 805 protrudes relatively low from the upper opening edge of the connection operation opening 803 along the one side opening edge. These standing walls 804 and contact protrusions 805 are formed on the outer peripheral surface of the game control board box 268 (the surface of the main control board housed in the game control board box 268, as shown in FIGS. 112 and 113). In order to prevent an illegal act from being performed on the game control board box 268 by inserting an unauthorized tool from the connection operation opening 803.

  Next, the contact lower side wall 806 formed on the lower side of the cover body 800 will be described. When the cover body 800 is closed with respect to the main body frame 3, the contact lower side wall 806 is shown in FIGS. As described above, the upper side portion of the cover body 711 of the payout control board box 655 attached to the frame side board holder 651 is brought into contact. Therefore, the upper side of the cover body 711 of the payout control board box 655 mounted on the frame side board holder 651 of the pachinko gaming machine 1 to which the cover body 800 according to the second embodiment is attached is shown in FIG. A contact low step surface 711a formed lower than the surface is formed. Accordingly, the payout control board box 655 attached to the frame side substrate holder 651 is formed in the payout control board box attachment region of the frame board holder 651 and the cover body 683 of the power supply board box 653 as shown in FIG. In a state of being attached over the attachment region 693, the payout control board box 655 is housed in the attachment region 693, and is fixed so as not to move in the left-right direction and the up-down direction. For this reason, the abutting low step surface 711a which is a part of the upper surface of the cover body 711 of the payout control board box 655 is abutted and covered by the abutting lower side wall 806 of the cover body 800, so that the cover body 800 is not opened. As long as the payout control board box 655 can not be removed from the frame side board holder 651.

  Next, a configuration related to the cylinder lock 809 will be described. In FIG. 110, an elliptical lock hole 808 for penetrating the cylinder lock 809 is formed near the lower side of the cover body 800. A threaded portion 810 having an elliptical cross section of the cylinder lock 809 is passed through the lock hole 808, and a nut 812 is screwed into the threaded portion 810 from the inside to fix the cylinder lock 809 to the lock hole 808. Further, the cylinder lock 809 has a lock shaft 811 protruding from the center of the screw portion 810 toward the inside of the cover body 800, and the lock shaft 811 is a screw drilled in a lower portion of the oval shaped locking piece 813. The locking piece 813 is fixed to the rear end of the cylinder lock 809 by passing through the hole 814 and fastening with a nut 815. With this configuration, the locking piece 813 can be rotated within a range of 90 degrees by inserting and rotating a key (owned by a manager in charge of the game hall) into the cylinder lock 809. Yes. In addition, a guide protrusion 816 for instructing opening / closing when the cover body 800 is closed protrudes inward from the lower portion of the keyhole 808. Further, a screw hole 807 for screwing a screw is formed above and below the engagement piece 802 in the upper part on the open side of the cover body 800.

  On the other hand, a stop hole 830, a lock hole 832, and a guide hole 833 are formed on the main body frame 3 side so as to correspond to the screw stop hole 807, the lock piece 813, and the guide protrusion 816. This structure will be described with reference to FIG. 108. As described above, the cover body contact groove 217 is formed on the right rear wall 196 of the main body frame 3 as described above. Stop holes 830 corresponding to the screw holes 807 are formed in the upper and lower portions (up and down with the cover body engaging groove 433 of the ball passage unit 420 interposed). Further, as shown in FIG. 111, a locking wall 831 extends in the vertical center line direction of the main body frame 3 at the lower part of the right rear wall 196 of the main body frame 3. In addition, a locking hole 832 and a guide hole 833 are opened. The locking hole 832 is formed in an elliptical shape so that the locking piece 813 passes therethrough, and a reinforcing rib protrudes from the locking wall 831 around the front side of the locking hole 832.

  Thus, by rotating the cover body 800 from the open state to the closed state, the guide protrusion 816 is inserted into the guide hole 833 and the locking piece 813 of the cylinder lock 809 is locked as shown in FIG. It will be in the state which penetrated the hole 832. In this state, by inserting a key into the cylinder lock 809 and turning it, the locking piece 813 rotates 90 degrees as shown in FIG. 111 (B), and one end of the locking piece 813 is connected to the front side of the locking wall 831. Engage. For this reason, the cover body 800 is locked to the main body frame 3. Further, since the cover body 800 is locked by the cylinder lock 809 at the lower portion of the cover body 800, the screw holes that are matched in the closed state are used to fix the upper portion of the cover body 800 to the main body frame 3. The upper portion of the cover body 800 is also fixed to the main body frame 3 by screwing screws (not shown) into the 807 and the stop holes 830. In addition, a cylinder lock may be provided also in the upper part of the cover body 800, and the cover body 800 may be locked to the main body frame 3 by a cylinder lock up and down.

  Further, as shown in FIG. 104, the cover body 800 according to the second embodiment is in a closed state, and the back side thereof is the rearmost end portion of the prize ball tank 400 (in this embodiment, the rear of the discharge port 404). The surface wall) and the rear end wall of the tank rail member 410 and the same vertical surface when viewed from the side. For this reason, when viewed from the back of the pachinko gaming machine 1, there is no unevenness from the upper part to the lower side of the back side, and the shape is extremely refreshing. Because it is uniform and easy to grasp, it is easy to load and superimpose, and even when it is actually installed on the island base of the game hall, on the back of the pachinko machines 1 lined up on the back, the opponent's pachinko machine It can be installed very smoothly without worrying about wiring protruding from the back of the panel. This point also has the same effect as shown in FIG. 4 in the pachinko gaming machine 1 using the cover body 750 according to the first embodiment.

  In the second embodiment described above, the cover body 800 is closed with both the upper screw and the lower cylinder lock 809. The first reason is that the cover body 800 is the same as the first embodiment. Since the covering area is larger in the vertical direction than the cover body 750, the upper and lower portions may be deformed by heat if the closed state is maintained only at the center of the cover body 800. It was configured to hold. As the second reason, as described above, since the abutting lower side wall 806 of the cover body 800 is brought into contact with the upper side portion of the dispensing control board box 655, the lower side portion of the cover body 800 cannot be particularly opened. In addition, it is necessary to firmly maintain the closed state of the lower part of the cover body 800, and as a result, the upper part of the cover body 800 must be closed. For this second reason, in order to maintain the closed state of the lower side portion in particular, a locking device such as the cylinder lock 809 (not limited to the cylinder lock, any locking device that can be unlocked only by an administrator of the game hall may be used. ) Is desirable.

  The cover body 800 according to the second embodiment has been described above. The cover body 800 according to the second embodiment has a lower side portion of the cover body 800 when the cover body 800 is closed with respect to the main body frame 3. Since the abutting lower side wall 806 abuts and covers the upper side portion of the cover body 711 of the dispensing control board box 655 attached to the frame side substrate holder 651, the dispensing control is performed unless the cover body 800 is opened. The substrate box 655 cannot be detached from the frame side substrate holder 651. Further, since the cover body 800 is locked by the cylinder lock 809, not only illegal acts on the game control board box 268 covered by the cover body 800 but also illegal actions on the payout control board box 655 not covered by the cover body 800 are prevented. be able to. Even when the cover body 800 is closed and the cylinder lock 809 is locked, since the connection operation opening 803 is opened in the cover body 800, the test terminals 268b and 268c for testing are inspected. The RAM clear switch 268a can be operated when a device is connected or when software or the like runs away and recovers. Since the standing wall 804 and the contact protrusion 805 are formed inside the connection operation opening 803 so that no gap is formed between the game control board box 268 and the connection operation opening 803. A piano wire or the like can be inserted to prevent fraudulent acts on the back of the game board 4.

  Furthermore, the cover body 800 according to the second embodiment is in a closed state, and the back side thereof is the same vertical plane when viewed from the rear end wall of the prize ball tank 400 and the rear end wall of the tank rail member 410. Therefore, when viewed from the back of the pachinko gaming machine 1, there is no unevenness from the upper part to the lower part on the back side, and the shape is extremely refreshing. Since the thickness is uniform and easy to grasp, it is easy to load and superimpose, and even when actually installed on the island base of the amusement hall, the pachinko of the opponent on the back of the pachinko machines 1 that are lined up backwards It can be installed very smoothly without worrying about wiring protruding from the back of the gaming machine.

  As mentioned above, although embodiment was described, in the above-mentioned embodiment, what showed only one storage tray 30 in the door frame 5 was shown, but it is not necessarily one and it is the same as the past. In a pachinko gaming machine having an upper plate and a lower plate, the door frame and the main body frame can be separated from each other, an operation handle portion is provided on the door frame, and a ball hitting device is provided on the main body frame. Further, in the above-described embodiment, the operation handle portion 71 and the joint unit 90 constituting the handle device 70 are provided on the door frame 5, but the operation handle is attached to the mounting plate fixed to the lower front portion of the main body frame 3. The part 71 and the joint unit 90 may be provided. In this case, the joint unit 90 and the slide member 350 may be integrally formed. Further, the configuration of the shape of the slide projecting piece 102 of the joint unit 90 and the insertion space 354 of the slide member 350 is not limited to the illustrated embodiment. For example, instead of the slide projecting piece 102, a cylindrical slide projection is used. It is also possible to employ a structure in which the slide protrusion engages with a conical hole formed in the insertion space 354. Further, in the above-described embodiment, the configuration in which the slide movement of the slide projecting piece 102 of the joint unit 90 is transmitted to the slide rod 326 via the slide member 350 and the swinging piece 321 has been described. For example, the slide member 350 and the swing piece 321 may be omitted, and the slide protrusion of the joint unit may be directly connected to the slide rod. Even in this case, the slide protrusion is formed as a cylindrical slide protrusion, and a conical hole is formed in the slide flange so that the slide protrusion and the slide flange can be smoothly engaged. The engagement between the protrusion and the conical hole may be performed smoothly.

[2. Various components in the game area]
Next, various components of the game board 4 described above will be described. FIG. 115 is a front view of the game board. When a ball that is driven into the game area 255 (hereinafter referred to as “game ball”) falls, a plurality of obstacle nails that play the game ball and complicate the direction of travel of the game ball are shown in the drawing. The illustration is omitted for ease of viewing.

  In the game area 255 of the game board 4, as shown in FIG. 115, a center accessory device 1200, a prize opening unit 1210 and a decoration unit 1220 are provided. A function display unit 1225 is attached to the decorative frame 251 of the game board 4. The center accessory device 1200 is arranged at the upper center of the game area 255. As a result, the outlet guidance passage 1200a is formed above and to the right of the center accessory device 1200, and when the game ball launched into the game area 255 enters the outlet guidance passage 1200a, the outlet guidance passage 1200a. And is guided to the outlet described later. A prize opening unit 1210 is disposed below the center accessory device 1200. The decoration unit 1220 is arranged in the lower left part of the center accessory apparatus 1200 (to the left of the prize opening unit 1210). The function display unit 1225 is disposed on the lower right side of the decorative frame 251. First, the center accessory device 1200 will be described, and subsequently, the prize opening unit 1210, the decoration unit 1220, various displays, and various lamps will be described.

[2-1. Center equipment]
The center accessory device 1200 is provided with an effect lamp 1230 that is lit on the upper side, and a gradation lamp 1240 that is lit in gradation with brightness changing smoothly on the right side. On the lower side, a stage 1250 in which the game ball swings to the left and right, a ball guide hole 1260 and a ball guide path 1270 for guiding the game ball to the prize opening unit 1210 are provided, and a game ball on the stage 1250 on the left side. Are provided, and a warp hole 1280 for guiding the game ball and a gate 1290 through which a game ball can pass. The game ball that has entered the gate 1290 is detected by the gate switch 1300 and returned to the game area 255 again. A warp hole 1280 is disposed below the gate 1290. The game ball that has entered the warp hole 1280 is guided by the stage 1250 and swings, or enters the ball guide hole 1260 and passes through the ball guide path 1270, and then returns to the game area 255 again. ing.

  A partition board 1310 is provided in the center accessory device 1200 so that a game ball that has entered the center accessory device 1200 does not enter the pachinko gaming machine 1 from the center accessory device 1200. The above-described ball guide hole 1260 is provided in the partition plate 1310 and is connected to the ball guide path 1270. Thus, the game ball that has entered the ball guide hole 1260 passes through the ball guide path 1270 and returns to the game area 255 again. In addition, the partition plate 1310 prevents the game ball from colliding with the display area 1320 of the liquid crystal display 1315.

  Note that an upper jaw movable body is disposed on the upper side of the center accessory device 1200, and a lower jaw movable body is disposed on the lower side, and stands by at a position (original position) where it cannot be visually recognized. These upper jaw movable body and lower jaw movable body are movable between the partition plate 1310 and the display area 1320. When a predetermined condition is satisfied, the upper jaw movable body and the lower jaw movable body are moved from the original position to the front side of the display area 1320. Each appears and returns to its original position.

[2-2. Winning prize unit]
The winning opening unit 1210 includes an upper starting winning opening 1330, a lower starting winning opening 1340, and a large winning opening apparatus 1350. An upper start winning port 1330 is disposed above the winning port unit 1210, and a lower start winning port 1340 is disposed below the upper start winning port 1330. A game ball that has entered the upper start winning opening 1330 is detected by the upper start opening switch 1360, and a game ball that has entered the lower start winning opening 1340 is detected by the lower start opening switch 1370. The lower start winning port 1340 is provided with an opening / closing blade 1380, and when the drive signal is output to the opening / closing blade solenoid 1390, the opening / closing blade 1380 is opened. On the other hand, when the drive signal is not output, the opening / closing blade 1380 is closed. When the opening / closing wing 1380 is opened, an open state in which a game ball can easily enter the lower start winning opening 1340 is set. On the other hand, when the opening / closing wing 1380 is closed, a closed state in which a game ball cannot enter the lower start winning opening 1340 is entered.

  Here, the detailed description will be given later, but when a drive signal is output to the opening / closing blade solenoid 1390 when a predetermined condition is satisfied, the opening / closing blade 1380 is opened and the lower start winning opening 1340 is opened from the closed state. It becomes a state. At this time, the game ball can easily enter the lower start winning opening 1340. On the other hand, when the drive signal is not output to the opening / closing blade solenoid 1390, the opening / closing blade 1380 is closed and the lower start winning port 1340 is changed from the open state to the closed state. At this time, the game ball entering from the left or right side of the lower start winning opening 1340 is blocked by the opening / closing wing 1380. As described above, the upper start winning opening 1330 is arranged above the lower starting winning opening 1340. For this reason, game balls entering from above are blocked by the upper start winning opening 1330. When the lower start winning opening 1340 is changed from the closed state to the open state, in addition to the game balls entering from the left or the right, the game balls that have not entered the upper start winning opening 1330, that is, the lower start winning opening A game ball entering from above 1340 can get an opportunity to enter the lower start prize opening 1340.

  A big prize opening device 1350 is arranged below the lower start prize opening 1340. The special prize opening device 1350 includes a special prize opening 1400, an opening / closing plate 1410, an opening / closing plate solenoid 1420, and a count switch 1430. The special winning opening 1400 has a horizontally long rectangular shape, and the opening / closing plate 1410 is opened when a drive signal is output to the opening / closing plate solenoid 1420. On the other hand, when the drive signal is not output, the opening / closing plate 1410 is closed. When the opening / closing plate 1410 is opened, an open state in which game balls can easily enter the grand prize opening 1400 is set. On the other hand, when the opening / closing plate 1410 is closed, a closed state in which a game ball cannot enter the winning prize opening 1400 is entered.

  Here, although the detailed description will be described later, when a drive signal is output to the opening / closing plate solenoid 1420 when a predetermined condition is satisfied, the opening / closing plate 1410 is opened and the special winning opening 1400 is opened from the closed state. It becomes. At this time, it becomes easy for the game ball to enter the grand prize opening 1400, and the game ball that has entered is detected by the count switch 1430. On the other hand, when the drive signal is not output to the opening / closing plate solenoid 1420, the opening / closing plate 1410 is closed and the special winning opening 1400 is changed from the open state to the closed state. At this time, the game ball cannot enter the grand prize opening 1400.

  The winning opening unit 1210 is provided with a left ordinary winning opening 1440 on the left side of the large winning opening apparatus 1350 and a right ordinary winning opening 1450 on the right side. A game ball that has entered the left normal winning port 1440 is detected by the left winning port switch 1460, while a game ball that has entered the right normal winning port 1450 is detected by the right winning port switch 1470.

[2-3. Decoration unit]
The decoration unit 1220 includes an effect lamp 1570 and a decoration unit side normal winning opening 1580, 1590. An effect lamp 1570 that is lit is arranged below the decoration unit 1220. Above the practice lamp 1570, decoration unit side normal winning openings 1580 and 1590 are arranged. When a game ball enters these decoration unit side normal winning holes 1580 and 1590, it is detected by the left winning port switch 1460 described above. When the game ball launched into the game area 255 does not enter any of the various winning ports provided in the winning unit 1210 and the decoration unit 1220, the gaming ball 255 is collected at the above-described out port 256. Further, when the game ball launched into the game area 255 enters the above-described outlet guidance passage 1200a, it falls along the outlet guidance passage 1200a and is guided to the outlet 256 as it is to be collected.

[2-4. Various indicators and lamps]
The function display unit 1225, which will be described in detail later, includes a plurality of segment indicators and LEDs, and the segment indicator and LEDs include an upper special symbol indicator 1480, a lower special indicator, and the like. Symbol display 1490, upper special symbol memory lamps 1500a and 1500b, lower special symbol memory lamps 1510a and 1510b, normal symbol indicator 1520, normal symbol memory lamps 1530a to 1530d, gaming state display lamp 1540, two round display lamps 1550 and 15 Each of the round display lamps 1560 is assigned.

  An upper special symbol display 1480 is disposed below the function display unit 1225, and a lower special symbol display 1490 is disposed on the right side of the upper special symbol display 1480. When a game ball enters the upper start winning opening 1330, the upper special symbol display 1480 variably displays whether or not a big hit gaming state has occurred as a predetermined special symbol. On the other hand, when a game ball enters the lower start winning opening 1340, the lower special symbol display 1490 variably displays whether or not a big hit gaming state has occurred as a predetermined special symbol, similar to the upper special symbol display 1480. When the game ball that entered the upper start winning opening 1330 is not used in the special symbol change display, the game ball is placed on the left side of the upper special symbol display 1480 with the number of game balls entered as the number of reserves. It is displayed on the upper special symbol memory lamps 1500a and 1500b. On the other hand, when the game ball that has entered the lower start winning opening 1340 is not used in the special symbol fluctuation display, the game ball that has entered the ball is placed on the right side of the lower special symbol display 1490 with the number of game balls entered as the number of reserves. The lower special symbol memory lamps 1510a and 15150b are displayed.

  A normal symbol display 1520 is arranged above the lower special symbol storage lamp 1510a, and normal symbol storage lamps 1530a to 1530d are arranged at the upper left of the normal symbol display 1520. When the game ball passes through the gate 1290, the normal symbol display 1520 variably displays whether the open / close wing 1380 is open or closed as a predetermined normal symbol. When the game balls that have passed through the gate 1290 are not used in the normal symbol change display, the number of game balls that have passed through is displayed in the normal symbol storage lamps 1530a to 1530d as the number of reserves.

  A gaming state display lamp 1540 is disposed on the left side of the upper special symbol memory lamp 1500b. This gaming state display lamp 1540 is lit in a predetermined color to notify that a probability variation or a small hit has occurred as a gaming state.

  A two-land display lamp 1550 is disposed above the normal symbol storage lamp 1530d, and a 15-round display lamp 1560 is disposed above the two-round display lamp 1550. The two-round display lamp 1550 lights to notify that the maximum number of times that the special winning opening 1400 is in the open state from the closed state (referred to as “round”) is two. On the other hand, the 15-round display lamp 1560 lights and notifies that the round is 15 times.

[3. Function display unit]
Next, the function display unit 1225 attached to the back surface of the game board 4 will be described. FIG. 116 is an exploded perspective view of the function display unit.

  As shown in FIG. 116, the function display unit 1225 includes a function display substrate 1225a and a cover member 1225b. First, the configuration of the function display board 1225a will be described, and then the attachment of the cover member 1225b to the game board 4 will be described.

[3-1. Configuration of function display board]
As shown in FIG. 116, the function display board 1225a includes segment indicators SEG1, SEG2, and LEDs 1 to 12. In this embodiment, an upper special symbol display 1480 is assigned to the segment indicator SEG1, and a lower special symbol indicator 1490 is assigned to the segment SEG2. The segment indicators SEG1 and SEG2 can display alphanumeric characters and figures, etc., and by displaying these alphanumeric characters and figures as special symbols, the above-mentioned upper start winning prize opening 1330 is displayed. When a game ball enters, the segment indicator SEG1 displays a predetermined special symbol in a variable manner. When a game ball enters the lower start prize opening 1340, the segment indicator SEG2 displays a predetermined special symbol in a variable manner. ing.

  LED1 is assigned an upper special symbol memory lamp 1500a, LED2 is assigned an upper special symbol memory lamp 1500b, LED3 is assigned a lower special symbol memory lamp 1510a, and LED4 is assigned a lower special symbol memory lamp 1510b. When the game ball that has entered the upper start winning opening 1330 is not used in the special symbol change display, the upper special symbol memory lamps 1500a and 1500b are turned on or blinking with the number of game balls entered as the number of reserves. It has become. Specifically, the upper special symbol memory lamp 1500a is turned on and the upper special symbol memory lamp 1500b is turned off when the holding ball is one ball, and the upper special symbol memory lamps 1500a and 1500b are both turned on when the holding ball is two balls. The upper special symbol memory lamp 1500a flashes and the upper special symbol memory lamp 1500b lights up when the number of the reserved balls is three, and both the upper special symbol memory lamps 1500a and 1500b flash when the reserved ball is four balls. On the other hand, when the game ball that has entered the lower start winning opening 1340 is not used in the special symbol fluctuation display, the lower special symbol storage lamps 1510a and 1510b are turned on or blinking with the number of the game balls entered as the number of reserves. It is like that. Specifically, the lower special symbol memory lamp 1510a is turned on and the lower special symbol memory lamp 1510b is turned off when the holding ball is one ball, and the lower special symbol memory lamps 1510a and 1510b are both turned on when the holding ball is two balls. The lower special symbol memory lamp 1510a blinks when the number of the holding balls is three, and the lower special symbol memory lamp 1510b lights. When the number of the holding balls is four, both the lower special symbol memory lamps 1510a and 1510b flash.

  A normal symbol display 1520 is assigned to the LED 5. The LED 5 is an LED capable of lighting red / green / orange, and can be turned on by combining these red / green / orange colors. The LED 5 displays the lit color as a normal symbol, so that when the game ball passes through the gate 1290 described above, the predetermined normal symbol is variably displayed.

  Normal symbol storage lamps 1530a to 1530d are assigned to the LEDs 6 to 9, respectively. When the game balls that have passed through the gate 1290 are not used in the normal symbol change display, the normal symbol memory lamps 1530a to 1530d are turned on with the number of the game balls passed as the number of reserves. Specifically, the normal symbol memory lamp 1530a is turned on when the holding ball is one ball, the normal symbol memory lamps 1530b to 1530d are turned off, and the normal symbol memory lamps 1530a and 1530b are turned on when the holding ball is two balls. The normal symbol memory lamps 1530c and 1530d are turned off, the normal symbol memory lamps 1530a to 1530c are turned on when the holding ball is three balls, the normal symbol memory lamp 1530d is turned off, and the normal symbol memory lamp 1530a when the holding ball is four balls. ˜1530d are all lit.

  A gaming state display lamp 1540 is assigned to the LED 10. The LED 10 is an LED capable of lighting red / green / orange, and can be turned on by combining these red / green / orange. The LED 10 displays the color to be lit as a gaming state, thereby notifying that the gaming state has a probability variation or a small hit.

  A two-round display lamp 1550 is assigned to the LED 11, and a 15-round display lamp 1560 is assigned to the LED 12. As described above, the 2-round display lamp 1550 lights and notifies that the number of times (rounds) that the winning prize opening 1400 is changed from the closed state to the open state is two, while the 15-round display is displayed. The lamp 1560 lights up and notifies that the round is 15 times.

  As described above, the segment indicators SEG1, SEG2, LED1 to LED12 mounted on the function display board 1225a are the upper special symbol display 1480, the lower special symbol indicator 1490, the upper special symbol memory lamps 1500a and 1500b, and the lower special symbol. Symbol memory lamps 1510a and 1510b, normal symbol indicator 1520, normal symbol memory lamps 1530a to 1530d, gaming state display lamp 1540, two round display lamp 1550, and 15 round display lamp 1560 are assigned to display various functions. , Segment indicator SEG1, SEG2, LED1-LED12, that is, upper special symbol display 1480, lower special symbol display 1490, upper special symbol memory lamps 1500a, 1500b, lower special symbol memory lamps 1510a, 1510b, normal symbol table Vessel 1520, normal symbol memory lamps 1530A～1530d, gaming state display lamp 1540,2 round display lamp 1550,15 round display lamp 1560 is turned aggregated configured to function display substrate 1225a.

  In addition, the upper special symbol display 1480 and the lower special symbol display 1490 each display the jackpot gaming state as a special symbol. Therefore, the upper special symbol memory lamps 1500a and 1500b, the lower special symbol memory lamps 1510a and 1510b, and the normal symbols. Distinguish from the indicator 1520, the normal symbol memory lamps 1530a to 1530d, the gaming state indicator lamp 1540, the two-round indicator lamp 1550 and the 15-round indicator lamp 1560, and use segment indicators SEG1 and SEG2 different from the LED1 to LED12 assigned to them. In addition, alphanumeric characters and figures are variably displayed as special symbols.

  The sum of the number of LEDs 6 to 9 assigned to the normal symbol memory lamps 1530a to 1530d and the number of LEDs 11 and 12 assigned to the 2 round display lamp 1550 and the 15 round display lamp 1560 is a fixed value 6. .

[3-2. Attaching the cover member to the game board]
The function display board 1225a is fixed to the cover member 1225b with screws (not shown), and the cover member 1225b is attached from the back surface of the decorative frame 251 of the game board 4 with screws (not shown). In the decorative frame 251, segment display openings 251a are formed at positions corresponding to the segments SEG1 and SEG2 of the function display board 1225a, and the contents displayed by these segment displays SEG1 and SEG2 can be visually recognized. Yes.

  The decorative frame 251 is provided with LED insertion holes 251b at positions corresponding to the LEDs 1 to 12 of the function display substrate 1225a. When the cover member 1225b is attached to the back surface of the decorative frame 251, the LEDs 1 to 12 are It does not interfere with the game board 4. These LED insertion holes 251b are formed in a cylindrical shape so that the lights of the LEDs 1 to 12 that are turned on or blinking are not mistaken for the lights of the adjacent LEDs that are turned on or blinked. The contents displayed by the segment indicators SEG1 and SEG2 and the contents displayed by turning on or blinking the LEDs 1 to 12 are printed on a function display sticker 1595A described later. The decorative frame 251 is provided with a function display sticker attaching portion 251c for attaching the function display sticker 1595A.

[4. Function display sticker]
Next, the function display seal 1595A will be described. FIG. 117 is a schematic view of a function display sticker. As shown in FIG. 117, the function display seal 1595A is printed on the surface of the function display sticker grouped into groups Grp1 to Grp3 for each function display, and is formed on a decorative frame 251 that is a non-game area of the game board 4. Affixed to the function display sticker pasting portion 251c.

  As shown in FIG. 117, the group Grp1 includes an upper special symbol display 1480 and upper special symbol storage lamps 1500a and 1500b. The upper special symbol display 1480 and the upper special symbol storage lamps 1500a and 1500b It is partitioned in a state surrounded by a solid line SL1 that can be visually recognized, and is printed on the function display sticker 1595A. The region surrounded by the solid line SL1 is displayed on the upper special symbol display 1480, the upper special symbol storage lamp 1500a, and the upper special symbol storage lamp 1500a, The position corresponding to 1500b is transparent. In the group Grp1, various kinds of information related to the special symbol variation display by the game ball entering the above-described upper start winning opening 1330 is displayed. For example, as described above, when a game ball enters the upper start winning opening 1330, the upper special symbol display 1480 displays a predetermined special symbol in a variable manner, or the number of game balls entered increases as the number of reserves. The special symbol memory lamps 1500a and 1500b are turned on or blinked. Thus, by grouping the upper special symbol display 1480 and the upper special symbol storage lamps 1500a and 1500b into one group Grp1, the upper special symbol display 1480 and the upper special symbol storage lamps 1500a and 1500b are The player can be informed that various types of information regarding the special symbol variation display by entering the game ball into the start winning opening 1330 are shown. As a result, the player sees the group Grp1 which is partitioned in a state surrounded by the solid line SL1 and printed on the function display sticker 1595A, thereby changing the special symbol due to the game ball entering the upper start winning opening 1330. Various information related to the display can be easily confirmed.

  As shown in FIG. 117, the group Grp2 includes a lower special symbol display 1490 and lower special symbol storage lamps 1510a and 1510b. The lower special symbol display 1490 and the lower special symbol storage lamps 1510a and 1510b are connected to the group Grp2. It is sectioned in a state surrounded by a solid line SL2 that can be visually recognized and printed on the function display sticker 1595A. The area surrounded by the solid line SL2 is a lower special symbol display 1490, a lower special symbol storage lamp 1510a, a lower special symbol display 1490, and a lower special symbol storage lamp 1510a, 1510b. The position corresponding to 1510b is transparent. In the group Grp2, various kinds of information related to the special symbol variation display by entering the game ball into the lower start winning opening 1340 described above are displayed. For example, as described above, when a game ball enters the lower start winning opening 1340, the lower special symbol display 1490 displays a predetermined special symbol in a variable manner, or the number of game balls that have been entered is decreased as the number of reserves. The special symbol memory lamps 1510a and 1510b are turned on or blinked. In this way, the lower special symbol display 1490 and the lower special symbol storage lamps 1510a and 1510b are grouped into one group Grp2, so that the lower special symbol display 1490 and the lower special symbol storage lamps 1510a and 1510b are lower. It is possible to inform the player that various types of information related to the change display of the special symbol due to the game ball entering the start winning opening 1340 are displayed. As a result, the player sees the group Grp2 that is partitioned in a state surrounded by the solid line SL2 and printed on the function display sticker 1595A, thereby changing the special symbol due to the game ball entering the lower start winning opening 1340. Various information related to the display can be easily confirmed.

  As shown in FIG. 117, the group Grp3 includes a normal symbol display 1520 and normal symbol storage lamps 1530a to 1530d, and a solid line SL3 that allows the normal symbol display 1520 and normal symbol storage lamps 1530a to 1530d to be visually recognized. And is printed on the function display sticker 1595A. The area surrounded by the solid line SL3 has positions corresponding to the normal symbol display 1520 and the normal symbol storage lamps 1530a to 1530d so that the lighting by the normal symbol display 1520 and the lighting by the normal symbol storage lamps 1530a to 1530d can be visually recognized. It is transparent. As described above, the normal symbol display 1520 variably displays whether or not the open / close wing 1380 is open / closed as a predetermined normal symbol, and when the open / close wing 1380 is changed from the closed state to the open state, the game ball is displayed at the lower start prize opening 1340. It becomes easy to enter the ball. Therefore, the normal symbol display 1520 includes the upper special symbol display 1480, the upper special symbol storage lamps 1500a and 1500b, the lower special symbol display 1490, the lower special symbol storage lamps 1510a and 1510b, and the normal symbol storage lamps 1530a to 1530d. A star mark is printed so as to be distinguished from the game state display lamp 1540, the 2-round display lamp 1550, and the 15-round display lamp. In the group Grp3, various information related to the gate 1290 described above is displayed. For example, as described above, when a game ball passes through the gate 1290, the normal symbol display unit 1520 displays a predetermined normal symbol in a variable manner, or the normal symbol memory lamps 1530a to 1530d with the number of game balls passed as a holding number. Lights up. In this way, the normal symbol display 1520 and the normal symbol storage lamps 1530a to 1530d are grouped into one group Grp3, so that the normal symbol display 1520 and the normal symbol storage lamps 1530a to 1530d are displayed in the normal symbol variation display. The player can be informed that various types of information are shown. Thus, the player can easily confirm various information related to the normal symbol variation display by visually observing the group Grp3 partitioned and surrounded by the solid line SL3 and printed on the function display sticker 1595A.

  As shown in FIG. 117, the game status display lamp 1540, the 2nd round display lamp 1550, and the 15th round display lamp 1560 are visually recognized at positions corresponding to the game status display lamp 1540, the 2nd round display lamp 1550, and the 15th round display lamp 1560. It is divided and printed in a state surrounded by solid lines SL4 to SL6. The area surrounded by the solid lines SL4 to SL6 is a game state display lamp 1540, a two-round display lamp 1550, and a 15th round so that the game state display lamp 1540, the two-round display lamp 1550, and the 15-round display lamp 1560 can be lit. The position corresponding to the display lamp 1560 is transparent. The 2-round display lamp 1550 and the 15-round display lamp 1560 are printed with a value 2 that is the maximum number of rounds at a position corresponding to the 2-round display lamp 1550 so that the maximum number of rounds can be easily understood. A value 15 which is the maximum number of rounds is printed at a position corresponding to the display lamp 1560. As described above, the gaming status display lamp 1540 displays the lighting color as the gaming status, thereby notifying that the gaming status has a probability variation or a small hit, and the two-round display lamp 1550 indicates that the big prize opening 1400 is displayed. The fact that the number of times (rounds) from the closed state to the open state (round) is 2 is turned on and notified, and the 15-round display lamp 1560 lights and notifies that the round is 15 times. Accordingly, the player can easily check the gaming state by visually observing the gaming state display lamp 1540 that is partitioned and surrounded by the solid line SL4 and printed on the function display sticker 1595A. By visually observing the two-round display lamp 1550 that is partitioned and printed on the function display sticker 1595A, it can be easily confirmed whether or not the maximum number of rounds is two. Whether or not the maximum number of rounds is 15 can be easily confirmed by visually observing the 15-round display lamp 1560 that is partitioned and printed on the function display sticker 1595A.

  In the present embodiment, as described above, the groups Grp1 to Grp3 are partitioned in a state surrounded by the solid lines SL1 to SL6 and printed on the function display sticker 1595A. The positions corresponding to the lamp 1550 and the 15 round display lamp 1560 are divided and printed in a state surrounded by solid lines SL4 to SL6 where the game state display lamp 1540, the 2 round display lamp 1550 and the 15 round display lamp 1560 can be visually recognized. Yes.

  As described above, the function display seal 1595A is grouped so that the functions of the segment indicators SEG1, SEG2, LED1 to LED12, which are collectively mounted on the function display board 1225a shown in FIG. 116, are grouped as groups Grp1 to Grp3. The contents are printed and partitioned. In addition, a star symbol is printed on the normal symbol display 1520 and the like, and even if the contents displayed by the segment displays SEG1, SEG2, LED1 to LED12 are collectively printed on the function display sticker 1595A, their meanings are displayed. It can be easily understood.

  The correspondence between such functions and printed contents is printed on the function display sticker 1595A as a sticker management number 1595Aa as shown in FIG. As shown in FIG. 117, this seal management number 1595Aa is printed at a position that is difficult to visually recognize from the game window 42, and does not convey unnecessary information to the player.

  Here, with the recent shortening of the life cycle of the pachinko gaming machine, the development period of the pachinko gaming machine is also shortened. For this reason, in the present embodiment, for example, a 2-round display lamp, a 15-round display lamp that lights and notifies that the number of times (rounds) that the winning prize opening 1400 is changed from the closed state to the open state is 2 times or 15 times. In addition to adding a 5-round display lamp or 8-round display lamp that lights up and notifies that the number of rounds is 5 or 8, or when reducing the number of starting winning prize ports from two to one, etc. The specification change of the pachinko gaming machine can be dealt with by using a common function display board 1225a. In order to change the contents printed on the function display sticker in accordance with the specification change of such a pachinko gaming machine, the functions of the segment display units SEG1, SEG2, LED1 to LED12 described above, the contents printed on the function display sticker, Is printed on the function display sticker as a sticker management number. Thus, for example, in the manufacturer of a pachinko machine, before the line operator attaches the function display sticker to the game board, it is determined whether the specification of the pachinko machine and the function display sticker are compatible with each other. Can be confirmed by visual observation, and the sticking of the function display sticker that does not correspond to the specifications of the pachinko gaming machine can be prevented. The function display seal is a seal, and there is no work process for applying an adhesive or the like to the back surface of the function display seal, which contributes to an improvement in productivity.

[5. Main board and peripheral board]
Next, a control board that performs various controls of the pachinko gaming machine 1 will be described. 118 is a block diagram of the main board and the peripheral board, and FIG. 119 is a schematic diagram of various detection signals and various drive signals inputted to and outputted from the main board (main control board). As shown in FIG. 118, the control configuration of the pachinko gaming machine 1 includes a group of main boards 1600 and a group of peripheral boards 1610, and various controls are shared by these two groups. First, a group of main substrates 1600 will be described, and then a group of peripheral substrates 1610 will be described.

[5-1. Main board group]
As shown in FIG. 118, the group of main boards 1600 includes a main control board 1700 and a payout control board 715.

[5-1-1. Main control board]
As shown in FIG. 118, the main control board 1700 includes a main control MPU 1700a as a microprocessor, a main control I / O port 1700b as an input / output device (I / O device), and the RAM clear switch 268a described above. Has been. The main control MPU 1700a includes a ROM for storing various processing programs and various commands, and a RAM for temporarily storing data, and a watchdog timer for monitoring the operation (system) and preventing fraud. The function for this is built in.

  The main control MPU 1700a receives the above-described detection signals from the upper start port switch 1360 and the lower start port switch 1370 via the main control I / O port 1700b, and the above described gate switch 1300 and left winning port switch. 1460, detection signals from the right prize opening switch 1470 and the count switch 1430 are input via the panel relay board 1650 attached to the game board 4 and the main control I / O port 1700b described above. Based on the signal, the detailed description thereof will be described later. However, the drive signals to the opening / closing blade solenoid 1390 and the opening / closing plate solenoid 1420 described above are output via the main control I / O port 1700b and the panel relay board 1650. Upper special symbol display 1480, lower special symbol display 1490, Special symbol memory lamps 1500a and 1500b, lower special symbol memory lamps 1510a and 1510b, normal symbol display 1520, normal symbol memory lamps 1530a to 1530d, gaming state display lamp 1540, 2 round display lamp 1550 and 15 round display lamp 1560 The drive signal is output to the above-described function display board 1225a via the main control I / O port 1700b and the panel relay board 1650 (see FIG. 119).

  Further, the main control MPU 1700a transmits various information related to the game (game information), various commands related to payout, etc. to the payout control board 715 via the main drawer relay board 657 described above, and pachinko games from the payout control board 715. Various commands relating to the state of the machine 1 are received via the main drawer relay board 657. Further, the main control MPU 1700a transmits various commands related to the control of the game effect and various commands related to the state of the pachinko gaming machine 1 to the sub-integrated board 1740 of the peripheral board 1610 described later via the main control I / O port 1700b. . The main control MPU 1700a, which will be described in detail later, receives various commands related to the state of the pachinko gaming machine 1 from the payout control board 715, and shapes these various commands and transmits them to the sub-integrated board 1740.

  The main control board 1700 is supplied with various voltages from a power supply board 686, as will be described in detail later. The power supply board 686 includes an electric double layer capacitor (hereinafter simply referred to as “capacitor”) as a backup power supply that supplies power to the main control board 1700 for a predetermined time even when the power supply is shut off. With this capacitor, the main control MPU 1700a can store various kinds of information in its built-in RAM in the power-off process even when the power is shut off. The stored information is erased (cleared) from the built-in RAM when the RAM clear switch 268a of the main control board 1700 is operated when the power is turned on. The operation signal (detection signal) of the RAM clear switch 268a is also output to the payout control board 715 via the main drawer relay board 657.

  The main control board 1700 is provided with a power failure monitoring circuit, which will be described in detail later. This power failure monitoring circuit monitors the reduction of various voltages supplied from the power supply board 686, and outputs a power failure warning signal as a power failure warning when those voltages are equal to or lower than the power failure warning voltage. In addition to being input to the main control MPU 1700a via the main control I / O port 1700b, the power failure notice signal is also transmitted to the payout control board 715 and the like via a harness (not shown).

[5-1-2. Dispensing control board]
As shown in FIG. 118, the payout control board 715 includes a payout control unit 1710 that performs various controls relating to payout, a firing control unit 1720 that performs firing control of the firing motor 344 described above, the error LED indicator 1730 described above, and error cancellation. A switch 1731 and a ball removal switch 1732 are provided.

[5-1-2 (a). Dispensing control unit]
As shown in FIG. 118, the payout control unit 1710 monitors whether the payout control MPU 1710a as a microprocessor, the payout control I / O port 1710b as an I / O device, and the payout control MPU 1710a are operating normally. An external watchdog timer 1710c (hereinafter referred to as “external WDT 1710c”) and a payout motor drive circuit 1710d for outputting a drive signal to the payout motor 465 described above are configured. The payout control MPU 1710a includes a ROM that stores various processing programs and various commands, and a RAM that temporarily stores data, and also includes functions and the like to prevent fraud.

  The payout control MPU 1710a receives various information (game information) related to games (game information) and various commands related to payout from the main control board 1700, and the operation signal of the RAM clear switch 268a from the main control board 1700. In addition to the (detection signal) input, the detection signal from the full switch 545 is input, and the detection signals from the ball break switch 426, the counting switch 462, and the rotation angle switch 505 pass through the award ball unit relay terminal plate 480. Is entered through.

  The payout control MPU 1710a receives a variety of commands relating to payout from the main control board 1700, which will be described in detail later. When a signal is output or the ball removal switch 1732 is operated, the game balls stored in the prize ball tank 400 and the tank rail member 410 are discharged based on this operation signal (detection signal) (ball removal) When a driving signal to the payout motor 465 is output or a ball rental request signal from a CR unit (not shown) is input via the CR unit terminal plate 700b, the payout motor is output based on the ball rental request signal. A drive signal to 465 is output. Further, the payout control MPU 1710a displays the state of the pachinko gaming machine 1 on the error LED display 1730, transmits various commands indicating the state to the main control board 1700, and receives a detection signal from the full switch 545. Then, based on this detection signal, the drive signal from the payout motor drive circuit 1710d is stopped to stop the payout motor 465, or when the detection signal from the counting switch 462 is input, the actual signal is generated based on this detection signal. The number of game balls paid out to the external terminal board 700a is output. The external terminal board 700a is connected to a hall computer installed in a game hall (hall). This hall computer monitors the player's game by ascertaining the number of game balls paid out by the pachinko gaming machine 1, game information of the pachinko gaming machine 1, and the like.

[5-1-2 (b). Launch control unit]
As shown in FIG. 118, the firing control unit 1720 includes an input circuit 1720a that receives detection signals from various switches, a transmission circuit 1720b that outputs a clock signal at regular intervals, and a firing motor 344 based on the clock signal. Are provided with a launch control circuit 1720c for outputting a drive signal and a launch motor drive circuit 1720d for outputting a drive signal to the launch motor 344. The launch control circuit 1720c controls the rotation speed of the launch motor 344 so that approximately 99.95 game balls per minute are launched toward the game area 255 based on the clock signal from the transmission circuit 1720b. . That is, the movement of the hitting ball 336 described above is controlled.

  In addition, as described above, the touch device 80 (operation handle portion 71) includes the touch switch 80 and the firing stop switch 82. When the touch operation switch 74 of the operation handle portion 71 is touched, the touch switch 80 is operated. When the firing stop button 81 is operated, the firing stop switch 82 detects it. Although these detection signals will be described in detail later, they are input to the input circuit 1720a via the handle relay terminal 71a described above. When the CR unit is electrically connected to the CR unit terminal board 700b, a CR connection signal is input to the input circuit 1720a via the CR unit terminal board 700b.

  Various types of voltages are supplied to the payout control board 715 from the power supply board 686 in the same manner as the main control board 1700. The power supply board 686 includes a capacitor that supplies power to the payout control board 715 for a predetermined time even when the power is shut off. With this capacitor, the payout control MPU 1710a can store various payout information relating to payout in its built-in RAM even when the power is shut off. The stored payout information is erased (cleared) from the built-in RAM when the RAM clear switch 268a of the main control board 1700 is operated when the power is turned on.

[5-2. Peripheral board group]
As shown in FIG. 118, the peripheral board 1610 includes the sub-integrated board 1740 and the liquid crystal control board 1750 described above.

[5-2-1. Sub-integrated board]
As shown in FIG. 118, the sub-integrated board 1740 includes a sub-integrated MPU 1740a as a microprocessor, a sub-integrated ROM 1740b that stores various processing programs and various commands, a sound source IC 1740c that performs high-quality sound, and music that the sound source IC 1740c refers to. And a sound ROM 1740d in which sound information such as sound effects is stored.

  The sub-integrated MPU 1740a has various input / output ports such as a parallel input / output port and a serial input / output port. When various commands are received from the main control board 1700, the door frame decoration lamps 5aa, 5b are received based on the various commands. The lighting signal or blinking signal is output through the lamp driving board 1760 and the above-described auxiliary drawer relay board 658, and the lighting signal or blinking signal is sent to the effect lamps 1230 and 1570 through the lamp driving board 1760. Output a gradation lighting signal to the gradation lamp 1240 via the lamp driving substrate 1760, and an upper jaw movable device 1770 having a movable mechanism of the upper jaw movable body and a movable mechanism of the lower jaw movable body. A driving signal is output to the lower jaw movable device 1780 provided via the lamp driving board 1760, Or create the effect command on out. This effect command is output to the sound source IC 1740c and the liquid crystal control board 1750.

  Further, the sub jaw MPU 1740a receives the original position detection signal of the upper jaw movable body and the original position detection signal of the lower jaw movable body from the upper jaw movable device 1770 and the lower jaw movable device 1780, respectively, via the lamp driving substrate 1760. Yes. Further, a signal (operation signal) indicating that the liquid crystal control board 1750 is operating normally is input from the liquid crystal control board 1750 to the sub-integrated MPU 1740a, and an effect selection signal (detection signal) from the effect selection switch 31 described above is received. It is input via the sub drawer relay board 658 and the lamp driving board 1760.

  The sound source IC 1740c reads sound information from the sound ROM 1740d based on the effect command output from the sub-integrated MPU 1740a, and plays music and music adapted to various effects from the speaker 34 described above via the lamp drive board 1760 and the auxiliary drawer relay board 658. Control is performed so that sound effects and the like flow.

[5-2-2. LCD control board]
As shown in FIG. 118, the liquid crystal control board 1750 includes a liquid crystal control MPU 1750a as a microprocessor, a liquid crystal control ROM 1750b that stores various processing programs and various commands, and a VDP (Video Display Processor) that controls the liquid crystal display 1315 described above. (Omitted) 1750c and an image ROM 1750d for storing various images to be displayed on the liquid crystal display 1315.

  When the liquid crystal control MPU 1750a receives the effect command described above from the sub-integrated board 1740, the liquid crystal control MPU 1750a controls the VDP 1750c based on the effect command. The VDP 1750c reads an image from the image ROM 1750d and performs display control of the liquid crystal display 1315. This liquid crystal display 1315 has a built-in backlight (cold cathode tube). This backlight is lit by an inverter board 1755. As described above, when the liquid crystal control MPU 1750a is operating normally, the liquid crystal control MPU 1750a outputs an operation signal to that effect to the sub-integrated board 1740.

[6. Power system]
Next, the power supplied to the pachinko gaming machine 1 will be described. First, the power supply board 686 described above will be described, and then the power supplied to each control board and the like will be described. FIG. 120 is a block diagram showing a power supply system of a pachinko gaming machine.

[6-1. Power supply board]
The power supply board 686 has the above-described power supply line connector 688 electrically connected to a power cord (not shown), and the plug of the power cord is inserted into a power outlet on the island (hereinafter referred to as “pachinko island equipment”). It is. When the power switch 687 described above is operated, the power supplied from the pachinko island facility is supplied to the power supply board 686, and the pachinko gaming machine 1 can be powered on.

  As shown in FIG. 120, the power supply board 686 includes a + 34V creation circuit 686a, a + 18V creation circuit 686b, and a + 9V creation circuit 686c. The + 34V creation circuit 686a rectifies the AC 24 volts (AC 24V) supplied from the Pachinko Island facility and describes it as DC + 34V (DC + 34V, hereinafter referred to as “+ 34V.” In this embodiment, the maximum current is 6 amperes (A ) Can be streamed. The + 18V creation circuit 686b rectifies the AC 24V supplied from the Pachinko Island facility to create + 34V, and from the created + 34V, DC + 18V (DC + 18V, hereinafter referred to as “+ 18V”. In the present embodiment, the maximum current is described. 4A can be flown.). The + 9V creation circuit 686c creates DC + 9V (DC + 9V, hereinafter referred to as “+ 9V”. In this embodiment, 0.4 A can flow as the maximum current) from + 18V created by the + 18V creation circuit 686b. . The voltages created by the + 34V creation circuit 686a, + 18V creation circuit 686b, and + 9V creation circuit 686c are supplied to the payout control board 715.

[6-2. Power supplied to each control board]
Next, the power supplied to each control board will be described. As shown in FIG. 120, + 34V, + 18V and + 9V supplied from the power supply board 686 are supplied to the payout control board 715 and supplied to the main control board 1700 via the main drawer relay board 657. Then, + 34V, + 18V and + 9V supplied to the main control board 1700 are supplied to the sub-integrated board 1740 and supplied to the liquid crystal control board 1750 and the lamp driving board 1760, respectively. Note that +34 V and +18 V are supplied to the liquid crystal control board 1750 via the sub-integrated board 1740. Here, the power supplied to the payout control board 715 will be described first, followed by the power supplied to the main control board 1700, the power supplied to the sub-integrated board 1740, the power supplied to the liquid crystal control board 1750, The power supplied to the lamp driving board 1760 will be described.

[6-2-1. Power supplied to dispensing control board]
The payout control board 715 includes a payout control series regulator 715a in addition to the payout control MPU 1710a and the like. The payout control series regulator 715a is supplied with + 9V supplied from the power supply board 686. From this + 9V, the reference voltage of the payout control board 715 is + 5V DC (DC + 5V, hereinafter referred to as “+ 5V”). create. In addition to the payout control MPU 1710a of the payout control unit 1710 shown in FIG. 118, this + 5V is the payout control I / O port 1710b, the external WDT 1710c, the payout motor drive circuit 1710d, the input circuit 1720a of the fire control unit 1720, and the fire control. It is also input to the circuit 1720c, the firing motor drive circuit 1720d, and the like.

  + 34V supplied from the power supply board 686 is input to the launch motor drive circuit 1720d in addition to the payout motor drive circuit 1710d, and is used as a drive power source for the payout motor 465 and the launch motor 344 shown in FIG. Yes. The + 18V supplied from the power supply board 686 is not only the door opening switch 3a but also the main body frame opening switch 3b, the full tank switch 545, the ball break switch 426, the counting switch 462, and the rotation angle switch 505 shown in FIG. Etc. are input.

[6-2-2. Power supplied to main control board]
The main control board 1700 includes a main control series regulator 1700c and a power failure monitoring circuit 1700d in addition to the main control MPU 1700a. The main control series regulator 1700c receives + 9V supplied from the payout control board 715, and creates + 5V that is the reference voltage of the main control board 1700 from this + 9V. This +5 V is input to the main control I / O port 1700b shown in FIG. 118 in addition to the main control MPU 1700a. Although details of the power failure monitoring circuit 1700d will be described later, + 18V and + 9V supplied from the payout control board 715 are input, and these + 18V and + 9V power failure or instantaneous power failure signs are monitored. The power failure monitoring circuit 1700d receives a radio wave detection signal from the radio wave detection switch 1700e and monitors the radio wave detection signal. The radio wave detection switch 1700e is disposed in the vicinity of the main control series regulator 1700c, and detects whether or not the main control series regulator 1700c is irradiated with a high frequency.

  When the power failure monitoring circuit 1700d detects the sign of a power failure or a momentary power failure, or when a radio wave detection signal from the radio wave detection switch 1700e is input, the power failure warning signal is transmitted to the sub integrated substrate 1740 in addition to the main control MPU 1700a. Output to. Further, a power failure warning signal is input to the main control board 1700 via the main drawer relay board 657, and a power failure warning signal is input to the liquid crystal control board 1750 via the sub-integrated board 1740.

  + 34V supplied from the payout control board 715 is used as a driving power source for the opening / closing plate solenoid 1420 shown in FIG. 118 in addition to the opening / closing blade solenoid 1390. Note that + 18V supplied from the payout control board 715 is input to the gate switch 1300, the left prize opening switch 1460, and the like shown in FIG. 118 in addition to the upper start switch 1360.

  The main control board 1700 includes a hot line failure prevention circuit 1700f, and + 34V, +18, and + 9V supplied from the payout control board 715 are input to the hot line failure prevention circuit 1700f. Here, the “live line” means a state in which a current flows through the wiring (harness).

  The hot line failure prevention circuit 1700f will be described in detail later, but with the power switch 687 shown in FIG. 97 being turned on, that is, + 34V, +18 and + 9V are still supplied from the payout control board 715. In the state, when the game board 4 shown in FIG. 1 is attached to the main body frame 3, the drawer connector 730 provided on the main drawer relay terminal plate 657 shown in FIG. 93 and the game board 4 shown in FIG. It is a circuit which prevents welding with the drawer connector 270 provided in the relay terminal board 269

[6-2-3. Power supplied to sub-integrated board]
The sub integrated board 1740 includes a sub integrated MPU 1740a, a sound source IC 1740c, and the like. The sub-integrated board 1740 has a liquid crystal control of + 5V that is a reference voltage of the sub-integrated MPU 1740a and DC + 3.3V that is a reference voltage of the sound source IC 1740c (DC + 3.3V, hereinafter referred to as “+ 3.3V”). It is supplied from the substrate 1750. In addition to the sub-integrated MPU 1740a, + 5V is input to, for example, a bus buffer circuit (not shown). This bus buffer circuit is used as a bus line interface between the sub-integrated MPU 1740a and the sub-integrated ROM 1740b shown in FIG. On the other hand, + 3.3V is input to the sub-integrated ROM 1740b and the sound ROM 1740d shown in FIG. 118, for example, in addition to the sound source IC 1740c.

  For example, + 18V supplied via the main control board 1700 is input to a power amplifier that amplifies music and sound effects output from the speaker 34 shown in FIG. 118, for example. Note that +9 V supplied via the main control board 1700 is output to the lamp driving board 1760 as it is, and is not used in the sub-integrated board 1740. Further, + 34V supplied via the main control board 1700 is output as it is to the liquid crystal control board 1750 and the lamp driving board 1760 and is not used in the sub integrated board 1740.

[6-2-4. Power supplied to LCD control board]
The liquid crystal control board 1750 includes a liquid crystal control power supply circuit 1750e in addition to the liquid crystal control MPU 1750a, the VDP 1750c, and the like. The liquid crystal control power supply circuit 1750e is supplied with + 18V supplied via the sub-integrated board 1740. From this + 18V, the reference voltage of the sub-integrated MPU 1740a and the like is + 5V and the reference voltage of the liquid crystal control board 1750 and the like. + 3.3V, DC + 1.5V (DC + 1.5V, hereinafter referred to as “+ 1.5V”) which is the power source of VDP1750c, and DC 2.5V (DC + 2.5V, hereinafter referred to as “+ 2.5V”) ) And create. In addition to the liquid crystal control MPU 1750a, + 3.3V is input to the VDP 1750c, the liquid crystal control ROM 1750b and the image ROM 1750d shown in FIG. 118, the liquid crystal drive circuit for driving the liquid crystal display 1315, and the like. Thus, + 1.5V, + 2.5V, and + 3.3V are input to VDP1750c.

  + 5V and + 3.3V created by the liquid crystal control power supply circuit 1750e are also supplied to the sub-integrated board 1740, and these + 5V and + 3.3V are commonly used by the liquid crystal control board 1750 and the sub-integrated board 1740. .

  + 34V supplied via the sub-integrated board 1740 is output to the inverter board 1755 as it is, and is not used in the liquid crystal control board 1750.

[6-2-5. Power supplied to inverter board]
The inverter board 1755 includes a cathode fluorescent lamp lighting circuit 1755a for lighting a cold cathode tube which is a backlight of the liquid crystal display 1315 shown in FIG. The cold cathode fluorescent lamp lighting circuit 1755a is supplied with + 34V supplied via the sub-integrated substrate 1740.

[6-2-6. Power supplied to lamp drive board]
The lamp driving board 1760 includes a lamp driving series regulator 1760a, a gradation control IC 1760b, and an upper jaw movable device driving circuit 1760c. The lamp drive series regulator 1760a receives + 9V supplied via the sub-integrated board 1740, and creates + 5V which is the reference voltage of the lamp drive board 1760 from this + 9V. This + 5V is input to the gradation control IC 1760b that performs gradation lighting of the gradation lamp 1240 shown in FIG. + 34V and + 18V supplied via the sub-integrated substrate 1740 are input to the upper jaw movable device driving circuit 1760c and the like for controlling the driving of the upper jaw movable device 1760 shown in FIG. For example, + 34V is used as a drive power source for a drive motor (not shown) of the upper jaw movable body, and + 18V is input to a photosensor (not shown) that detects the original position of the upper jaw movable body.

[7. Noise suppression circuit and grounding circuit for power supply board]
Next, the earth circuit of the power supply board 686 will be described. The AC24V supplied from the pachinko island facility is input to the power supply board 686 via the power supply line connector 688 as described above. The power supply board 686 is provided with countermeasures against two types of mode noise, normal mode noise appearing between the AC 24V power supply lines and common mode noise appearing between the AC 24V and the ground (GND). ing. First, the noise countermeasure circuit of the power supply board 686 will be described, and then the ground circuit of the power supply board 686 will be described. FIG. 121 is a circuit diagram showing a noise countermeasure circuit and a ground circuit of the power supply board.

[7-1. Power board noise countermeasures]
As shown in FIG. 121, AC24V supplied from the pachinko island facility is input to input terminals 1 and 3 of a power switch 687 (in this embodiment, Matsushita Electric Works: AJ8221BF) via a power line connector 688. ing. Specifically, an AC 24V A line (hereinafter referred to as “AC24VA”) is input to the input side terminal 3 of the power switch 687, and an AC 24V B line is input to the input side terminal 1 of the power switch 687. (Hereinafter referred to as “AC24VB”) is input. The output side terminals 2 and 4 of the power switch 687 are connected to a choke coil via a common mode noise countermeasure circuit CMC which is a circuit for countermeasure against common mode noise and a normal mode noise countermeasure circuit NMC which is a circuit for countermeasure against normal mode noise. L1 (in this embodiment, manufactured by Ueno: ADR2515-010TDK).

  The common mode noise countermeasure circuit CMC includes capacitors C110 and C111 and varistors ZNR1 and ZNR2. Capacitors C110 and C111 have the same capacity, and remove common mode noise. On the other hand, the varistors ZNR1 and ZNR2 are surge absorbing elements (surge absorbers) and have the same varistor voltage. The varistors ZNR1 and ZNR2 are for removing spike noise that could not be reduced by the capacitors C110 and C111.

  The normal mode noise countermeasure circuit NMC includes a capacitor C112 and a varistor ZNR3. The capacitor C112 removes normal mode noise generated in the AC24VA and AC24. The varistor ZNR3 is a surge absorbing element (surge absorber), and removes spike noise that could not be removed by the capacitor C112.

  The AC24VA output from the output side terminal 4 of the power switch 687 is input to the choke coil L1 via the FUSE1, the common mode noise countermeasure circuit CMC, and the normal mode noise countermeasure circuit NMC, and from the output side terminal 2 of the power switch 687. The output AC24VB is input to the choke coil L1 via the FUSE2, the common mode noise countermeasure circuit CMC, and the normal mode noise countermeasure circuit NMC. The choke coil L1 is a countermeasure component for common mode noise of AC24VA and AC24VB, and prevents noise disturbance. The AC24VA and AC24VB in which the common mode noise is reduced by the choke coil L1 are input to the above-described + 34V creation circuit 686a and + 18V creation circuit 686b. The AC24VA and AC24VB input to the choke coil L1 are input to the CR unit power line connector 689 in addition to the choke coil L1, and AC24VA and AC24VB are supplied to a CR unit (not shown).

[7-2. Power board grounding circuit]
As shown in FIGS. 96 and 97, grounding wires for removing noise from the door frame 5 (reinforcing plates 35 to 38) shown in FIG. A ground wire (from the ground wire connection portion 207 shown in FIG. 35) that is electrically connected to the ground connector 690a as the ground FG3 and removes noise and the like from the sphere flowing down the tank rail member 410 shown in FIG. Is electrically connected to the grounding connector 690b as the frame ground FG1, and an earth wire for removing noise and the like from the prize ball unit 450 shown in FIG. 3 is electrically connected to the grounding connector 690c as the frame ground FG1, An earth wire for removing noise from a CR unit (not shown) serves as a frame ground FG and is an earth connector 6 0d are electrically connected and.

  As shown in FIG. 121, the frame ground FG3 is electrically connected to the frame ground FG2 of the power line connector 688 through the resistor R110, and the frame ground FG1 is connected through the resistor R111. The frame ground FG of the power supply line connector 688 is electrically connected to the frame ground FG2, and the frame ground FG is electrically connected to the frame ground FG2 of the power supply line connector 688 via the resistor R112. The resistor R110 prevents noise from the frame grounds FG1 and FG from entering the frame ground FG3, and the resistor R111 prevents noise from the frame grounds FG3 and FG from entering the frame ground FG1. The resistor R112 prevents noise from the frame grounds FG3 and FG1 from entering the frame ground FG.

  The AC24VB supplied from the Pachinko Island facility is connected to one of the arresters DSP1 (Mitsubishi Materials: DSP-301N-A21F in this embodiment) between the power line connector 688 and the input side terminal 1 of the power switch 687. Electrically connected. The other of the arrester DSP1 is electrically connected to the frame ground FG2 of the power line connector 688. The arrester DSP1 causes the surge voltage to flow as a surge current to the frame ground FG2 of the power line connector 688 when a high voltage (referred to as “surge voltage”) enters the AC24V supplied from the pachinko island facility by lightning, for example. Therefore, the surge voltage is limited so that no surge voltage is applied to the power switch 687, and the high voltage (surge voltage) temporarily generated by turning the power switch 687 ON / OFF is applied to the frame ground FG2 of the power line connector 688. The surge voltage is limited by flowing it as a surge current so that no surge voltage is applied to the power switch 687. Accordingly, various control boards such as the payout control board 715 and the main control board 1700 shown in FIG. 120 can be protected from the surge voltage, and failure due to the surge voltage is prevented.

  When the frame ground FG2 is not grounded, the discharge path of the power supply board 686 is formed on the side of the AC24VB that is the power source of the pachinko island facility via the arrester DSP1, for example, the door frame 5 Is not easily charged. Thereby, even if a player touches the door frame 5, the player does not feel discomfort due to electrostatic discharge from the door frame 5.

[8. Main control board circuit]
Next, the circuit and the like of main control board 1700 shown in FIG. 118 will be described. As shown in FIG. 120, the main control board 1700 is supplied with DC power supplies + 34V, + 18V, and + 9V from the power supply board 686 via the payout control board 715. These DC power supplies + 34V, + 18V, and + 9V are first input to the above-described hot-wire failure prevention circuit 1700f. For example, + 9V is input to the main control series regulator 1700c via the hot-wire failure prevention circuit 1700f. The main control series regulator 1700c generates + 5V, which is a reference voltage for the main control board 1700, from the input + 9V, and this + 5V is input to the main control MPU 1700a and the like. Further, + 9V and + 18V are input to the power failure monitoring circuit 1700d through the hot-wire failure prevention circuit 1700f. This power failure monitoring circuit 1700d monitors the signs of the input + 18V and + 9V power failure or instantaneous power failure. Here, the hot line failure prevention circuit will be described first, followed by the main control series regulator, the peripheral circuit of the main control board, various input / output signals on the main control board, and the power failure monitoring circuit. 122 is a circuit diagram showing a hot line failure prevention circuit, FIG. 123 is a circuit diagram showing a circuit of the main control board, and FIG. 124 is a circuit diagram showing a power failure monitoring circuit.

[8-1. Hot wire failure prevention circuit]
As shown in FIG. 122, the hot-wire failure prevention circuit 1700f includes a + 34V hot-wire failure prevention circuit 1700fa, a + 18V hot-wire failure prevention circuit 1700fb, and a + 9V hot-wire failure prevention circuit 1700fc. Of the + 34V, + 18V, and + 9V input to the hot wire failure circuit 1700f, + 18V is electrically connected in series with the resistor R100. The resistor R100 connected in series is electrically connected to the ground (GND) and the grounded electrolytic capacitor C100. The electrolytic capacitor C100 removes and smoothes ripples (alternating current component superimposed on voltage). The smoothed + 18V is input to a + 34V live line connection failure prevention circuit 1700fa, a + 18V live line failure prevention circuit 1700fb, and a + 9V live line failure prevention circuit 1700fc.

[8-1-1. + 34V live line failure prevention circuit]
The + 34V live line failure prevention circuit 1700fa includes a relay RL1 (in this embodiment, manufactured by Fujitsu Takamizawa: JV-18S-KT), a thermistor TH1 (in this embodiment, manufactured by Ishizuka Electronics: 5D2-11LC), an electrolytic capacitor C101, A capacitor C102 is provided. The relay RL1 incorporates a coil, an iron piece, a switch, etc. When a voltage is applied between the coil side input pins and a current flows through the coil, the iron piece moves and the switch is turned on (ON), and the switch side input The circuit between pins is connected. The first pin as the coil side input pin is grounded and the fourth pin as the coil side input pin is electrically connected to the smoothed + 18V described above. As a result, a current flows through the coil and the switch is turned on. The 2nd and 3rd pins as the switch side input pins are electrically connected in parallel with the thermistor TH1, and + 34V from the payout control board 715 is electrically connected to one of these connected in parallel. The other is electrically connected to the grounded and grounded electrolytic capacitor C101. By this electrolytic capacitor C101, ripples (AC components convolved with voltage) are removed and smoothed. Further, noise is removed by the capacitor C102 grounded to the ground.

  Here, when the game board 4 shown in FIG. 1 is attached to the main body frame 3, the electrolytic capacitor C101 of the main control board 1700 mounted on the game board 4 is already discharged. When the game board 4 is attached to the main body frame 3 with the power switch 687 shown in FIG. 97 turned on, that is, with + 34V being supplied from the payout control board 715, the board shown in FIG. The drawer connector 730 provided on the unit 650 side and the drawer connector 270 provided on the relay terminal plate 269 of the game board 4 shown in FIG. 45 are in an electrically conductive state, and a large current flows into the electrolytic capacitor C101 all at once. Inflow (referred to as “rush current”). At this time, as shown in FIG. 99, a contact 730a which is a + 34V voltage supply line of the drawer connector 730 provided on the board unit 650 side, and a terminal 270a which is a + 34V voltage supply line of the drawer connector 270 provided on the game board 4 side. Therefore, the contact 730a and the terminal 270a, which are + 34V voltage supply lines, are welded.

  Therefore, in this embodiment, the inrush current is reduced by the thermistor TH1 and charged by the electrolytic capacitor C101. As a result, the + 34V voltage supply line of the drawer connector 730 provided on the board unit 650 side, which is generated when the game board 4 is attached to the main body frame 3 with the power switch 687 turned on, and the game board 4 side are provided. Further, welding of the drawer connector 270 to the + 34V voltage supply line can be prevented. Thereby, even if the game board 4 is pushed into the main body frame 3, damage to the contact 730a and the terminal 270a which are + 34V voltage supply lines due to welding can be prevented. The characteristics of the thermistor TH1 in this embodiment are an initial resistance value of 5 ohms (Ω), a maximum capacity current of 4A, and a residual resistance value of 0.35Ω. When a current flows through the thermistor TH1, the thermistor TH1 generates heat. The resistance value changes. As a result, even if the relay RL1 does not operate, for example, when an inrush current flows through the thermistor TH1, the resistance value decreases and the heat generation of the thermistor TH1 itself is suppressed, thereby preventing the thermistor TH1 from being damaged. it can.

  Here, when a fixed resistance whose resistance value does not change, such as cement resistance, is used, it is necessary to use a large type of high power that can withstand heat generation. For this reason, it is difficult to dispose electronic components that malfunction due to the influence of heat in the vicinity of the fixed resistance, and it is necessary to increase the board size of the main control board 1700. On the other hand, when the thermistor TH1 whose resistance value changes with temperature is used, when an inrush current flows through the thermistor TH1, the resistance value decreases and the heat generation of the thermistor TH1 itself is suppressed. For this reason, an electronic component can be disposed in the vicinity of the thermistor TH1, and it is not necessary to increase the board size of the main control board 1700 with respect to the heat generated by the thermistor TH1. Note that the characteristics of the relay RL1 in this embodiment are an ON voltage of 13.5 V and an OFF voltage of 0.9 V, and the ON / OFF time of the switch built in the relay RL1 is the above-described resistance R100, capacitor C100, When the switch of relay RL1 is turned on, the inrush current has already been lowered and the resistance value is much smaller than that of the thermistor TH1 and flows through the switch of relay RL1. become.

[8-1-2. + 18V live line failure prevention circuit]
The + 18V live line failure prevention circuit 1700fb includes a relay RL2 (in this embodiment, manufactured by Fujitsu Takamizawa: JV-18S-KT), a thermistor TH2 (in this embodiment, manufactured by Ishizuka Electronics: 5D2-11LC), an electrolytic capacitor C103, The capacitor C104 is provided. The relay RL2 has the same configuration as the relay RL1, and when a voltage is applied between the coil-side input pins and a current flows through the coil, the iron piece moves and switches on (turns on), and between the switch-side input pins. The circuit is connected. The first pin as the coil side input pin is grounded and the fourth pin as the coil side input pin is electrically connected to the smoothed + 18V described above. As a result, a current flows through the coil and the switch is turned on. The 2nd and 3rd pins as the switch side input pins are electrically connected in parallel with the thermistor TH2, and + 18V from the dispensing control board 715 is electrically connected to one of the parallel connections. The other is electrically connected to the grounded and grounded electrolytic capacitor C103. The electrolytic capacitor C103 removes and smoothes ripples (alternating current component convolved with voltage). Further, noise is removed by the capacitor C104 grounded.

  Here, when the game board 4 is attached to the main body frame 3, the electrolytic capacitor C103 of the main control board 1700 mounted on the game board 4 is already discharged. When the game board 4 is attached to the main body frame 3 with the power switch 687 turned on, that is, with + 18V being supplied from the payout control board 715, a drawer connector 730 provided on the board unit 650 side, The drawer connector 270 provided on the relay terminal plate 269 of the game board 4 is in an electrically conductive state, and an inrush current flows into the electrolytic capacitor C103 at once. At this time, an inrush current flows through the contact 730a which is the + 18V voltage supply line of the drawer connector 730 provided on the board unit 650 side and the terminal 270a which is the + 18V voltage supply line of the drawer connector 270 provided on the game board 4 side. Therefore, the contact 730a and the terminal 270a, which are + 18V voltage supply lines, are welded.

  Therefore, in this embodiment, the inrush current is reduced by the thermistor TH2 and charged by the electrolytic capacitor C103. As a result, the + 18V voltage supply line of the drawer connector 730 provided on the board unit 650 side, which is generated when the game board 4 is attached to the main body frame 3 with the power switch 687 turned on, and the game board 4 side are provided. Further, welding of the drawer connector 270 with the + 18V voltage supply line can be prevented. Thereby, even if the game board 4 is pushed into the main body frame 3, damage to the contact 730a and the terminal 270a, which are + 18V voltage supply lines due to welding, can be prevented. The characteristic of the thermistor TH2 in the present embodiment is the same as the characteristic of the thermistor TH1, and when a current flows through the thermistor TH2, its resistance value changes as the thermistor TH2 generates heat. As a result, even if the relay RL2 does not operate, for example, when an inrush current flows through the thermistor TH2, the resistance value decreases and the heat generation of the thermistor TH2 itself is suppressed, thereby preventing the thermistor TH2 from being damaged. it can.

  Here, when a fixed resistance whose resistance value does not change, such as cement resistance, is used, it is necessary to use a large type of high power that can withstand heat generation. For this reason, it is difficult to dispose electronic components that malfunction due to the influence of heat in the vicinity of the fixed resistance, and it is necessary to increase the board size of the main control board 1700. On the other hand, when the thermistor TH2 whose resistance value changes with temperature is used, when an inrush current flows through the thermistor TH2, the resistance value decreases and the heat generation of the thermistor TH2 itself is suppressed. For this reason, electronic components can be disposed in the vicinity of the thermistor TH2, and it is not necessary to increase the board size of the main control board 1700 with respect to the heat generated by the thermistor TH2. Note that the characteristics of the relay RL2 in the present embodiment are the same as the characteristics of the relay RL1 described above, and the inrush current has already been reduced when the switch of the relay RL2 is turned on, compared with the thermistor TH2. Therefore, the current flows through the switch of the relay RL2 having a very small resistance value.

[8-1-3. + 9V live line failure prevention circuit]
The hot wire failure prevention circuit 1700fc for + 9V includes relay RL3 (in this embodiment, manufactured by Fujitsu Takamizawa: JV-18S-KT), thermistor TH3 (in this embodiment, manufactured by Ishizuka Electronics: 5D2-11LC), electrolytic capacitor C1, The capacitor C2 is provided. The relay RL3 has the same configuration as the relays RL1 and RL2. When a voltage is applied between the coil side input pins and a current flows through the coil, the iron piece moves and the switch is turned on (ON), and the switch side input pin The circuit between them is connected. The first pin as the coil side input pin is grounded and the fourth pin as the coil side input pin is electrically connected to the smoothed + 18V described above. As a result, a current flows through the coil and the switch is turned on. The second and third pins as the switch side input pins are electrically connected in parallel with the thermistor TH3, and one of the parallel connections is electrically connected to + 9V from the dispensing control board 715. The other is electrically connected to the grounded and grounded electrolytic capacitor C1. The electrolytic capacitor C1 removes and smoothes the ripple (the AC component convolved with the voltage). Further, noise is removed by the capacitor C2 grounded.

  Here, when the game board 4 is attached to the main body frame 3, the electrolytic capacitor C1 of the main control board 1700 attached to the game board 4 is already discharged. When the game board 4 is attached to the main body frame 3 with the power switch 687 turned on, that is, with +9 V being supplied from the payout control board 715, a drawer connector 730 provided on the board unit 650 side, The drawer connector 270 provided on the relay terminal plate 269 of the game board 4 is in an electrically conductive state, and an inrush current flows into the electrolytic capacitor C1 at once. At this time, an inrush current flows through the contact 730a which is the + 9V voltage supply line of the drawer connector 730 provided on the board unit 650 side and the terminal 270a which is the + 9V voltage supply line of the drawer connector 270 provided on the game board 4 side. Therefore, the contact 730a and the terminal 270a, which are + 9V voltage supply lines, are welded.

  Therefore, in this embodiment, the inrush current is reduced by the thermistor TH3 and charged by the electrolytic capacitor C1. Accordingly, the + 9V voltage supply line of the drawer connector 730 provided on the board unit 650 side, which is generated when the game board 4 is attached to the main body frame 3 with the power switch 687 turned on, and the game board 4 side are provided. Further, welding of the drawer connector 270 to the + 9V voltage supply line can be prevented. Thereby, even if the game board 4 is pushed into the main body frame 3, damage to the contact 730a and the terminal 270a, which are + 9V voltage supply lines due to welding, can be prevented. The characteristics of the thermistor TH3 in the present embodiment are the same as the characteristics of the thermistors TH1 and TH2, and when a current flows through the thermistor TH3, the resistance value changes as the thermistor TH3 generates heat. As a result, even if the relay RL3 does not operate, for example, when an inrush current flows through the thermistor TH3, the resistance value thereof decreases and the thermistor TH3 itself is prevented from generating heat, thereby preventing the thermistor TH2 from being damaged. it can.

  Here, when a fixed resistance whose resistance value does not change, such as cement resistance, is used, it is necessary to use a large type of high power that can withstand heat generation. For this reason, it is difficult to dispose electronic components that malfunction due to the influence of heat in the vicinity of the fixed resistance, and it is necessary to increase the board size of the main control board 1700. On the other hand, when the thermistor TH3 whose resistance value changes with temperature is used, when an inrush current flows through the thermistor TH3, the resistance value decreases and the heat generation of the thermistor TH3 itself is suppressed. For this reason, electronic components can be arranged in the vicinity of the thermistor TH3, and it is not necessary to increase the board size of the main control board 1700 with respect to the heat generated by the thermistor TH3. Note that the characteristics of the relay RL3 in the present embodiment are the same as the characteristics of the relays RL1 and RL2 described above, and the inrush current has already decreased when the switch of the relay RL3 is turned on, and the thermistor TH3. The resistance value is much smaller than that of the relay RL3.

[8-2. Main control series regulator]
As shown in FIG. 123, the main control board 1700 is reset as a peripheral circuit in addition to the main control MPU 1700a, the main control I / O port 1700b, the main control series regulator 1700c (in this embodiment, ROHM: BA50BC0WT). Main control system reset IC1 that outputs a signal (in this embodiment, Renesas: M51953), main control crystal oscillator X1 that outputs a clock signal (in this embodiment, manufactured by Kyocera: EXO-3, 24 megahertz (MHz)) It is configured with.

  123, as shown in FIG. 123, main control series regulator 1700c receives + 9V input to the VCC terminal, which is the power input terminal, through the + 9V hot line failure prevention circuit 1700fc of hot line failure prevention circuit 1700f shown in FIG. ing. This + 9V is smoothed by removing ripples (AC component convoluted with voltage) by the ground (GND) and the grounded electrolytic capacitor C1 (same as the electrolytic capacitor C1 shown in FIG. 122). Further, noise generated between the power supply board 686 and the main control board 1700 is removed by the grounded and grounded capacitor C2 (same as the capacitor C2 shown in FIG. 122). In addition to the VCC terminal, the smoothed + 9V is also input to a CTL terminal that is a control terminal of the main control series regulator 1700c. The main control series regulator 1700c generates + 5V from + 9V input to the VCC terminal when + 9V is input to the CTL terminal, and outputs it from the OUT terminal which is an output terminal. A diode D1 (1SS133 in this embodiment) is provided between the OUT terminal and the VCC terminal, the anode terminal of the diode D1 and the OUT terminal are electrically connected, and the cathode terminal of the diode D1 and the VCC The terminal is electrically connected. When a reverse bias is applied between the VCC terminal and the OUT terminal, it is input to the VCC terminal side via the diode D1, thereby preventing destruction of the main control series regulator 1700c due to the reverse bias.

  The + 5V output from the OUT terminal is smoothed by removing the ripple by the electrolytic capacitor C3 grounded. The smoothed + 5V is input to the main control system reset IC1, the main control crystal oscillator X1, the main control MPU 1700a, the main control I / O port 1700b, and the like. Note that the GND terminal, which is a ground terminal, is grounded and the NC terminal is not electrically connected to the outside.

[8-3. Peripheral circuit of main control board]
[8-3-1. Main control system reset IC]
The smoothed +5 V output from the OUT terminal of the main control series regulator 1700c is input to the power supply terminal of the main control system reset IC1, as shown in FIG. The main control system reset IC1 resets the main control MPU 1700a and the main control I / O port 1700b, and has a built-in delay circuit. The delay capacitor terminal of the main control system reset IC1 is electrically connected to a grounded capacitor C4, and the delay time by the delay circuit can be set by the capacitance of the capacitor C4. . Specifically, when + 5V input to the power supply terminal reaches a threshold value (for example, 4.25V), the main control system reset IC 1 outputs a system reset signal from the output terminal after the delay time has elapsed.

  The output terminal of the main control system reset IC1 is electrically connected to the SRST terminal that is a reset terminal of the main control MPU 1700a and the RESETN terminal that is a reset terminal of the main control I / O port 1700b. The output terminal is an open collector output type, and is pulled up to + 5V by a pull-up resistor R1. The voltage raised to + 5V is smoothed by removing ripples by the capacitor C5 grounded and grounded (the capacitor C5 also serves as a low-pass filter). When the voltage input to the power supply terminal is larger than the threshold value, the output terminal is pulled up to + 5V by the pull-up resistor R1 and the logic becomes HI, and the RESETN of the main control MPU 1700a and the main control I / O port 1700b. On the other hand, when the voltage input to the power supply terminal is smaller than the threshold value, the logic becomes LOW and is input to the SRST terminal of the main control MPU 1700a and the RESETN terminal of the main control I / O port 1700b. Since the SRST terminal of the main control MPU 1700a and the RESETN terminal of the main control I / O port 1700b are negative logic inputs, when the voltage input to the power supply terminal becomes smaller than the threshold value, the main control MPU 1700a and the main control I / O The O port 1700b is reset. Note that the power supply terminal is electrically connected to the grounded capacitor C6, and + 5V input to the power supply terminal is smoothed by removing ripples. The ground terminal is grounded with the grant, and the NC terminal is not electrically connected to the outside.

[8-3-2. Main control crystal oscillator]
As shown in FIG. 123, +5 V output from the OUT terminal of the main control series regulator 1700c and smoothed is input to the VDD terminal which is the power supply terminal of the main control crystal oscillator X1. The VDD terminal is electrically connected to a capacitor C7 connected to the ground, and + 5V input to the VDD terminal is further smoothed by removing ripples. In addition to the VDD terminal, the smoothed + 5V is also input to the A terminal, B terminal, C terminal, and ST terminal which are output frequency selection terminals. The main control crystal oscillator X1 outputs a clock signal of 24 MHz from the F terminal which is an output terminal by inputting + 5V to these A terminal, B terminal, C terminal and ST terminal.

  The F terminal of the main control crystal oscillator X1 is electrically connected to the CLK terminal which is the clock terminal of the main control MPU 1700a and the CLK terminal which is the clock terminal of the main control I / O port 1700b, and a 24 MHz clock signal is input. Has been. Note that the GND terminal, which is a ground terminal, is grounded, and the D terminal that outputs the divided frequency of the F terminal is not electrically connected to the outside.

[8-4. Power supply created on the main control board]
As shown in FIG. 123, the smoothed + 5V output from the OUT terminal of the main control series regulator 1700c is the VDD terminal that is the power supply terminal of the main control MPU 1700a and the VCC that is the power supply terminal of the main control I / O port 1700b. Input to the terminal. The VDD terminal of the main control MPU 1700a is electrically connected to the capacitor C8 grounded and the VCC terminal of the main control I / O port 1700b is electrically connected to the capacitor C9 grounded to the VDD terminal. Further, + 5V input to the VCC terminal is further smoothed by removing ripples. The VSS terminal that is the ground terminal of the main control MPU 1700a is grounded to the ground, and the GND terminal that is the ground terminal of the main control I / O port 1700b is grounded to the ground. Further, + 5V output from the OUT terminal of the main control series regulator 1700c and smoothed is also input to the power failure monitoring circuit 1700d and the like.

[8-5. Various input / output signals of the main control board]
The operation of the RAM clear switch 268a (in this embodiment, manufactured by OMRON: B3F-1052) shown in FIG. 118 is input to the main control I / O port 1700b as a detection signal.

[8-5-1. Detection signal from RAM clear switch]
As shown in FIG. 123, the third pin as the output pin of the RAM clear switch 268a is electrically connected to the input pin PE5 that is the fifth pin of the input port PE of the main control I / O port 1700b. Since the input pin PE5 is a negative logic input, the voltage between the third pin of the RAM clear switch 268a and the input pin PE5 of the main control I / O port 1700b is pulled up to + 5V by the pull-up resistor R2. The voltage raised to +5 V is smoothed by removing ripples by the capacitor C10 grounded (the capacitor C10 also serves as a low-pass filter). When the RAM clear switch 268a is not operated, it is pulled up to + 5V by the pull-up resistor R2 and the logic becomes HI and is input to the input pin PE5 of the main control I / O port 1700b, while when the RAM clear switch 268a is operated. The logic becomes LOW and is input to the input pin PE5 of the main control I / O port 1700b. Note that the first and second pins of the RAM clear switch 268a are grounded and the fourth pin is electrically connected to the third pin.

[8-5-2. Other various input / output signals]
The RX terminal, which is the serial data input terminal of the main control MPU 1700a, receives serial data from the payout control board 715 shown in FIG. 118 as a payer serial data reception signal. On the other hand, serial data transmitted from the TX terminal, which is a serial data output terminal of the main control MPU 1700a, to the payout control board 715 is output as a main payout serial data transmission signal.

  For example, each input pin of the input port PE and the input port PD of the main control I / O port 1700b receives the detection signal from the RAM clear switch 268a at the input pin PE5 and the input pin PE6 as shown in FIG. The indicated power failure warning signal is input, and the payer ACK signal from the payout control board 715 is input to the input pin PE0 to notify the completion of the normal reception of the main pay serial data reception signal. A detection signal from the start port switch 1360 is input.

  On the other hand, the main control MPU 1700a sends a power failure warning signal from the output pins PA to PC of the main control I / O port 1700b via the data bus, for example, from the output pin PB5 to the power failure monitoring circuit 1700d shown in FIG. A power failure clear signal to be cleared is output, a main payment ACK signal is transmitted from the output pin PB6 to notify the completion of normal reception of the payer serial data reception signal, and the sub-integration shown in FIG. 118 is output from the output pins PC0 to PC5. Various commands are output to the substrate 1740, and a drive signal from the output pin PB1 to the open / close blade solenoid 1390 is output.

  The data input / output terminals D0 to D7 of the main control I / O port 1700b and the data input / output terminals D0 to D7 of the main control MPU 1700a exchange various information and various signals via the data bus. The main control MPU 1700a reads various signals from the input ports PE and PD via the data bus, and outputs various signals from the output ports PA to PC via this data bus.

[8-6. Power failure monitoring circuit]
Next, the power failure monitoring circuit 1700d shown in FIG. 120 will be described. As shown in FIG. 120, + 34V, + 18V and + 9V are supplied to the main control board 1700 via the payout control board 715, and + 18V and + 9V are input to the power failure monitoring circuit 1700d. The power failure monitoring circuit 1700d monitors + 18V and + 9V power failure or instantaneous power failure signs. When a power failure or instantaneous power failure sign is detected, a power failure notification signal is provided as a power failure notification in addition to the main control MPU 1700a. 715 and the sub-integrated board 1740. The power failure monitoring circuit 1700d receives a radio wave detection signal from the radio wave detection switch 1700e shown in FIG. 120. When this radio wave detection signal is inputted, a payout control is performed in addition to the main control MPU 1700a as a power failure warning signal. Output to the substrate 715 and the sub-integrated substrate 1740. First, the configuration of the power failure monitoring circuit will be described, and then the + 18V power failure or instantaneous power failure monitoring, the + 9V power failure or instantaneous power failure monitoring, and the radio wave detection signal monitoring from the radio wave detection switch will be described. FIG. 124 is a circuit diagram showing a power failure monitoring circuit.

[8-6-1. Configuration of power failure monitoring circuit]
As shown in FIG. 124, the power failure monitoring circuit 1700d includes a stabilized power supply circuit IC20 (in this embodiment, manufactured by NEC: μPC1093), a comparator IC21 (in this embodiment, manufactured by New Japan Radio: NJM2903, open collector output type). ), Inverter IC22 (in this embodiment, manufactured by Tokyo Shibaura Electric: TC74HC05, open collector output type), D type flip-flop IC23 (in this embodiment, manufactured by Tokyo Shibaura Electric: TC74HC74), transistor TR20 (in this embodiment, 2SC1815).

  The REF terminal that is the reference voltage input terminal and the K terminal that is the cathode terminal of the stabilized power supply circuit IC20 are electrically connected to + 5V via the resistor R20, and the current input to the REF terminal by the resistor R20 Limited. The K terminal outputs a reference voltage Vref (in this embodiment, 2.495 V is set) as a comparison reference voltage of the comparator IC21. The reference voltage Vref is smoothed by removing ripples (AC component convoluted with the voltage) by the capacitor C20 grounded and grounded (the capacitor C20 also serves as a low-pass filter). Note that the A terminal, which is the anode terminal of the stabilized power circuit IC20, is grounded to the ground (GND).

  The comparator IC21 includes two voltage comparison circuits, one of which (IC21A) is used for comparing the + 18V monitoring voltage V1 with the reference voltage Vref, and the + 18V monitoring voltage V1 is applied to the + terminal. The reference voltage Vref is input to the negative terminal. On the other hand, the remaining one (IC21B) is used to compare the + 9V monitoring voltage V2 with the reference voltage Vref, the + 9V monitoring voltage V2 is input to the + terminal, and the reference voltage Vref is input to the − terminal. Has been. These comparison results are input to the D-type flip-flop IC23. The D-type flip-flop IC23 includes two D-type flip-flop circuits, one of which (IC23A) is used in this embodiment. Note that + 5V input to the Vcc terminal, which is the power supply terminal of the comparator IC21, is smoothed by removing ripples from the capacitor C21 grounded. Further, + 5V input to the D-type flip-flop IC23 is smoothed by removing ripples by a capacitor C22 grounded to the ground.

[8-6-2. + 18V power outage or instantaneous power failure monitoring]
As described above, the monitoring of the + 18V power failure or instantaneous power failure is performed by the IC 21A of the comparator IC21 comparing the + 18V monitoring voltage V1 with the reference voltage Vref. 124, as shown in FIG. 124, the voltage is distributed according to the resistance ratio of the resistors R21 and R22, the ripple is removed by the capacitor C23 grounded and grounded, and the + 18V is input to the + terminal of the IC 21A (the capacitor C23 is It also plays a role as a low-pass filter). The values of the resistors R21 and R22 are preset to the power failure detection voltage V1pf (in this embodiment, set to 12.53V) when + 18V has a power failure or a momentary power failure, and the voltage starts to drop from + 18V. The monitoring voltage V1 of + 18V is set to be the same value as the reference voltage Vref. When the + 18V voltage is higher than the power failure detection voltage V1pf, the + 18V monitoring voltage V1 becomes higher than the reference voltage Vref, and as a result, the logic becomes LOW. Therefore, since the comparator IC21 is an open collector output type, it is pulled up to + 5V by the pull-up resistor R23, the logic becomes HI, the ripple is removed by the capacitor C24 grounded and grounded, and the preset terminal of the D type flip-flop IC23 (Capacitor C24 also serves as a low-pass filter). Since the PR terminal is a negative logic input, a power failure warning signal is output from the 1Q terminal, which is the output terminal of the D-type flip-flop IC23, to the main control I / O port 1700b when the + 18V monitoring voltage V1 is greater than the reference voltage Vref. Not.

  On the other hand, when the + 18V voltage is smaller than the power failure detection voltage V1pf, the + 18V monitoring voltage V1 becomes smaller than the reference voltage Vref, and as a result, the logic becomes HI. For this reason, since the comparator IC21 is an open collector output type, the logic is LOW, the ripple is removed by the capacitor C24 grounded and grounded, and the signal is input to the PR terminal which is the preset terminal of the D type flip-flop IC23. Since the PR terminal is a negative logic input, a power failure warning signal is output from the 1Q terminal, which is the output terminal of the D-type flip-flop IC23, to the main control I / O port 1700b when the + 18V monitoring voltage V1 is smaller than the reference voltage Vref. Is done.

[8-6-3. Monitoring of + 9V power outage or instantaneous power failure]
As described above, the + 9V power failure or instantaneous power failure is monitored by the IC 21B of the comparator IC21 comparing the + 9V monitoring voltage V2 with the reference voltage Vref. 124, as shown in FIG. 124, the voltage is distributed according to the resistance ratio of the resistors R24 and R25, the ripple is removed by the capacitor C25 grounded and grounded, and the voltage is input to the + terminal of the IC 21B (the capacitor C25 is It also plays a role as a low-pass filter). The values of the resistors R24 and R25 are set to a power failure detection voltage V2pf (in this embodiment, set to 7.64V) preset when the voltage starts to drop from + 9V when + 9V is interrupted or instantaneously stopped. The monitoring voltage V2 of + 9V is set to be the same value as the reference voltage Vref. When the voltage of + 9V is higher than the power failure detection voltage V2pf, the monitoring voltage V2 of + 9V becomes higher than the reference voltage Vref, and as a result, the logic becomes LOW. Therefore, since the comparator IC21 is an open collector output type, it is pulled up to + 5V by the pull-up resistor R23, the logic becomes HI, the ripple is removed by the capacitor C24 grounded to the ground, and the preset terminal of the D-type flip-flop IC23 Is input to the PR terminal. Since the PR terminal is a negative logic input, a power failure warning signal is output from the 1Q terminal, which is the output terminal of the D-type flip-flop IC23, to the main control I / O port 1700b when the + 9V monitoring voltage V2 is greater than the reference voltage Vref. Not.

  On the other hand, when the voltage of + 9V is smaller than the power failure detection voltage V2pf, the monitoring voltage V2 of + 9V becomes smaller than the reference voltage Vref, and as a result, the logic becomes HI. For this reason, since the comparator IC21 is an open collector output type, the logic is LOW, the ripple is removed by the capacitor C24 grounded and grounded, and the signal is input to the PR terminal which is the preset terminal of the D type flip-flop IC23. Since the PR terminal is a negative logic input, a power failure warning signal is output from the 1Q terminal, which is the output terminal of the D-type flip-flop IC23, to the main control I / O port 1700b when the + 9V monitoring voltage V2 is smaller than the reference voltage Vref. Is done.

  Note that a power failure clear signal is input from the main control MPU 1700a to the CLR terminal, which is a clear terminal of the D-type flip-flop IC23, via the main control I / O port 1700b. Since the CLR terminal is a negative logic input, the power failure clear signal from the main control MPU 1700a is input to the CLR terminal with the logic being LOW via the main control I / O port 1700b. When the power failure clear signal is input to the CLR terminal, the D-type flip-flop IC23 cancels the latch state. At this time, the logic input to the preset terminal PR terminal is inverted and the output terminal Is output from the 1Q terminal.

  On the other hand, when the output of the power failure clear signal from the main control MPU 1700a is stopped, the logic becomes HI via the main control I / O port 1700b and is input to the CLR terminal. When the power failure clear signal is not input to the CLR terminal, the D-type flip-flop IC23 sets the latch state, and latches the state where the logic is LOW at the PR terminal. Note that the 1D terminal that is the D input terminal, the 1CK terminal that is the clock input terminal, and the GND terminal that is the ground terminal are grounded. Further, the negative logic 1Q terminal obtained by inverting the logic of the 1Q terminal is not electrically connected to the outside.

[8-6-4. Monitoring the radio wave detection signal from the radio wave detection switch]
Next, monitoring of a radio wave detection signal from the radio wave detection switch 1700e will be described. The radio wave detection switch 1700e is electrically connected to + 18V via a resistor 26, and this voltage is input to the base of the transistor TR20 via the radio wave detection switch 1700e and the resistor 27, and between the resistor 27 and the transistor TR20 base. A resistor 28 grounded to the ground is electrically connected. The emitter of the transistor TR20 is grounded and the collector of the transistor TR20 is pulled up to + 5V by the pull-up resistor R29 and is electrically connected to the input terminal of the inverter IC22. This inverter IC22 includes six inverter circuits, one of which (IC22A) is used in this embodiment. Note that + 5V input to the Vcc terminal, which is the power supply terminal of the inverter IC22, is smoothed by removing ripples by the capacitor C26 grounded.

  The values of the resistors R27 and R28 are set so that the transistor TR20 is turned on when the radio wave detection switch 1700e does not output a radio wave detection signal, that is, when a high frequency is not irradiated. When the transistor TR20 is ON, a current flows from the collector of the transistor TR20 to the emitter of the transistor TR20, so that the logic becomes LOW and is input to the input terminal of the inverter IC22 (IC22A). Thus, as described above, since the inverter IC 22 is an open collector output type, it is pulled up to + 5V by the pull-up resistor 23, the logic becomes HI, and the ripple is removed by the capacitor C24 grounded to the ground, so that the D type flip-flop Is input to the PR terminal which is a preset terminal of the IC 23. Since this PR terminal is a negative logic input, when the radio wave detection switch 1700e does not output a radio wave detection signal, that is, when high frequency is not irradiated, the main control I / The power failure warning signal is not output to the O port 1700b.

  On the other hand, when the radio wave detection switch 1700e outputs a radio wave detection signal, that is, when a high frequency is irradiated, the transistor TR20 is turned off. In the state where the transistor TR20 is OFF, no current flows from the collector of the transistor TR20 to the emitter of the transistor TR20. Therefore, the transistor TR20 is pulled up to + 5V by the pull-up resistor R29 and becomes logic HI and is input to the input terminal of the inverter IC22 (IC22A). The Thereby, as described above, since the inverter IC22 is an open collector output type, the logic becomes LOW, and the ripple is removed by the capacitor C24 grounded and grounded, and the PR terminal which is the preset terminal of the D type flip-flop IC23 is used. Entered. Since the PR terminal is a negative logic input, when the radio wave detection switch 1700e outputs a radio wave detection signal, that is, when a high frequency is irradiated, the main control I / O is output from the 1Q terminal which is the output terminal of the D type flip-flop IC23. A power failure warning signal is output to the O port 1700b.

  When the radio wave detection switch 1700e is removed from the main control board 1700, the transistor TR20 is turned off, so that no current flows from the collector of the transistor TR20 to the emitter of the transistor TR20. As a result, the logic becomes HI and is input to the input terminal of the inverter IC22 (IC22A). Thus, as described above, since the inverter IC 22 is an open collector output type, it is pulled up to + 5V by the pull-up resistor 23, the logic becomes HI, and the ripple is removed by the capacitor C24 grounded to the ground so that the D type flip-flop The signal is input to the PR terminal which is a preset terminal of the IC 23. Since this PR terminal is a negative logic input, when the radio wave detection switch 1700e is removed from the main control board 1700, a power failure warning signal is output from the 1Q terminal which is the output terminal of the D type flip-flop IC23 to the main control I / O port 1700b. Is output. Thus, when the radio wave detection switch 1700e is removed from the main control board 1700, a power failure warning signal is always output.

[9. Dispensing control board circuit]
Next, the circuit of the payout control board 715 shown in FIG. 118 will be described. As shown in FIG. 120, the payout control board 715 is supplied with DC power supplies + 34V, + 18V, and + 9V from the power supply board 686. This + 9V is input to the payout control series regulator 715a. The payout control series regulator 715a creates + 5V, which is a reference voltage for the payout control board 715, from the input + 9V, and this + 5V is input to the payout control MPU 1710a and the like. As shown in FIG. 118, the payout control board 715 includes a payout control unit 1710, a firing control unit 1720, and the like. Here, the payout control series regulator will be described first, followed by the payout control circuit, the power source created by the payout control board, various input / output signals on the payout control board, and the firing control circuit. 125 is a circuit diagram showing a circuit and the like of the payout control unit, FIG. 126 is a circuit diagram showing an equivalent circuit of the drive IC, FIG. 127 is a circuit diagram showing an input circuit such as an error release switch, and FIG. Is an input / output diagram showing various input / output signals to / from the main control board and various output signals to the external terminal board, FIG. 129 is a circuit diagram showing an input circuit of the launch control unit, and FIG. FIG. 131 is a circuit diagram showing a transmission circuit and the like of the launch control unit.

[9-1. Dispensing control series regulator IC]
As shown in FIG. 125, the payout control series regulator IC 715a (in this embodiment, manufactured by ROHM: BA50BC0WT) has + 9V input to the VCC terminal which is a power input terminal. This + 9V is supplied by the power supply board 686. When the + 9V is input to the payout control board 715, the ripple (AC component convolved with the voltage) is first removed by the ground (GND) and the grounded electrolytic capacitor C50. And smoothed. Further, noise generated between the power supply board 686 and the payout control board 715 is removed by the capacitor C51 grounded. In addition to the VCC terminal, the smoothed + 9V is also input to a CTL terminal that is a control terminal of the payout control series regulator IC 715a. The payout control series regulator IC 715a generates + 5V from + 9V input to the VCC terminal when + 9V is input to the CTL terminal, and outputs it from the OUT terminal which is an output terminal. A diode D1 (1SS133 in this embodiment) is provided between the OUT terminal and the VCC terminal, the anode terminal of the diode D1 and the OUT terminal are electrically connected, and the cathode terminal of the diode D1 and the VCC The terminal is electrically connected. When a reverse bias is applied between the VCC terminal and the OUT terminal, the voltage is input to the VCC terminal via the diode D1, thereby preventing the payout control series regulator IC 715a from being damaged by the reverse bias.

  The + 5V output from the OUT terminal is smoothed by removing the ripple by the electrolytic capacitor C52 connected to the ground. The smoothed + 5V is input to the payout control unit 1710, the firing control unit 1720, and the like. Note that the GND terminal, which is a ground terminal, is grounded and the NC terminal is not electrically connected to the outside.

[9-2. Circuit of payout control unit]
As shown in FIG. 125, the payout control unit 1710 includes a payout control MPU 1710a, a payout control I / O port 1710b, an external WDT 1710c (in this embodiment, manufactured by Mitsumi: MM1075XD), a payout motor drive circuit 1710d, and a peripheral circuit. The payout control crystal oscillator X50 (in the present embodiment, manufactured by Epson Toyocom: SG-531P, 8 megahertz (MHz)) is configured.

[9-2-1. External WDT (external watchdog timer)]
As shown in FIG. 125, + 5V output from the OUT terminal of the payout control series regulator IC 715a and smoothed is input to the Vcc terminal of the external WDT 1710c. The external WDT 1710c resets the payout control MPU 1710a and has a built-in watchdog timer. The external WDT 1710c has a function of monitoring the voltage of + 5V input to the Vcc terminal and a function of monitoring whether or not the payout control MPU 1710a is operating normally. The + 5V input to the Vcc terminal. When the voltage reaches the threshold value (in this embodiment, it is set to 4.2 V), a reset signal is output from the negative logic RESET terminal or the payout control from the payout control MPU 1710a to the CK terminal of the external WDT 1710c. If the external WDT clear signal is not input within the clear signal release time via the I / O port 1710b, a reset signal is output from the negative logic RESET terminal.

  The TC terminal of the external WDT 1710c is electrically connected to a grounded capacitor C53, and the RCT terminal of the external WDT 1710c is electrically connected to a pull-up resistor R50 raised to + 5V. The clear signal release time described above can be set by the capacitance of the capacitor C53 and the resistance value of the pull-up resistor R50. In the present embodiment, a time 35 ms (= 1.75 ms × 20 times) corresponding to 20 interruption timers (1.75 ms) of the payout control MPU 1710a is set as the clear signal release time.

  The negative logic RESET terminal of the external WDT 1710c is electrically connected to the RST0 terminal that is the reset terminal of the payout control MPU 1710a and the RESETN terminal that is the reset terminal of the payout control I / O port 1710b. The negative logic RESET terminal is an open collector output type, and is pulled up to + 5V by a pull-up resistor R51. The voltage raised to + 5V is smoothed by removing ripples by the capacitor C54 connected to the ground (the capacitor C54 also serves as a low-pass filter). The negative logic RESET terminal is pulled up to + 5V by the pull-up resistor R50 when the voltage input to the Vcc terminal is larger than the threshold value, and the logic becomes HI, and the RST0 terminal and the payout control I / O port 1710b of the payout control MPU 1710a. On the other hand, when the voltage input to the power supply terminal is smaller than the threshold value, the logic becomes LOW and is input to the RST0 terminal of the payout control MPU 1710a and the RESETN terminal of the payout control I / O port 1710b. .

  The negative logic RESET terminal is pulled up to + 5V by the pull-up resistor R51 when the external WDT clear signal input to the CK terminal is switched from ON to OFF within the clear signal release time and the external WDT clear signal is released. Becomes HI and is input to the RST0 terminal of the payout control MPU 1710a and the RESETN terminal of the payout control I / O port 1710b, while the external WDT clear signal input to the CK terminal remains ON within the clear signal release time. When the WDT clear signal is not released, the logic becomes LOW and is input to the RST0 terminal of the payout control MPU 1710a and the RESETN terminal of the payout control I / O port 1710b.

  Since the RST0 terminal of the payout control MPU 1710a is a negative logic input, the voltage input to the Vcc terminal becomes smaller than the threshold value, or the external WDT clear signal input to the CK terminal is turned on within the clear signal release time. If the external WDT clear signal is not released as it is, the payout control MPU 1710a and the payout control I / O port 1710b are reset. A capacitor C55 grounded to the ground is electrically connected to the Vs terminal of the external WDT 1710c, and a capacitor C56 grounded to the ground is electrically connected to the Vcc terminal. + 5V input to the Vcc terminal by the capacitor C56 is smoothed by removing ripples. The GND terminal, which is the ground terminal of the external WDT 1710c, is grounded with the grant, and the positive logic RESET terminal of the external WDT 1710c is not electrically connected to the outside.

[9-2-2. Dispensing control crystal oscillator]
As shown in FIG. 125, + 5V output from the OUT terminal of the payout control series regulator IC 715a and smoothed is input to the VCC terminal which is the power supply terminal of the payout control crystal oscillator X50. This VCC terminal is electrically connected to a capacitor C57 that is grounded and grounded, and + 5V input to the VCC terminal is further smoothed by removing ripples. In addition to the VCC terminal, the smoothed + 5V is also input to an OE terminal that is an output enable terminal of the payout control crystal oscillator X50. The payout control crystal oscillator X50 outputs an 8 MHz clock signal from the OUT terminal, which is an output terminal, when +5 V is input to its OE terminal.

  The OUT terminal of the payout control crystal oscillator X50 is electrically connected to the MCLK terminal that is the clock terminal of the payout control MPU 1710a and the CLK terminal that is the clock terminal of the payout control I / O port 1710b. They are input to the control MPU 1710a and the payout control I / O port 1710b.

[9-2-3. Dispensing motor drive circuit]
As shown in FIG. 125, the payout motor drive circuit 1710d includes a drive IC 50 (in this embodiment, manufactured by Tokyo Shibaura Electric: MP4303). The drive IC 50 includes four Darlington power transistors. In this embodiment, when a discharge motor drive signal is input to the base terminal with the emitter terminal grounded, the drive signal is an excitation signal from the corresponding collector terminal. A drive pulse is output.

  As shown in FIG. 125, + 34V supplied from the power supply board 686 is input to the cathode terminal of the drive IC 50 via the Zener diode ZD51 (HZ36BPTK-E in this embodiment). The anode terminal of the Zener diode ZD51 is electrically connected to + 34V, and the cathode terminal of the Zener diode ZD51 is electrically connected to the cathode terminal of the drive IC 50. + 34V input to the cathode terminal of the drive IC 50 serves as a drive power source for the payout motor 465. The base terminal of the drive IC 50 is electrically connected to the output pins PB0 to PB3 of the output port PB of the payout control I / O port 1710b, and corresponds to the payout motor drive signal output from the output pins PB0 to PB3. The drive pulse as an excitation signal from the collector terminal that performs the respective phases (/ B phase, B phase, A) of the payout motor 465 via the resistors R52 to R55, the prize ball unit terminal 717, and the prize ball unit relay terminal plate 480 Phase, / A phase). These drive pulses are performed by switching excitation currents that flow through the phases (/ B phase, B phase, A phase, / A phase) of the dispensing motor 465, and rotate the dispensing motor 465. Note that a back electromotive force is generated when the drive pulse (excitation signal) of each phase (/ B phase, B phase, A phase, / A phase) is cut off by this switching. When the counter electromotive force exceeds the withstand voltage of the drive IC 50, the drive IC 50 is damaged, so that the cathode terminal of the drive IC 50 and the cathode terminal of the Zener diode ZD51 are electrically connected as protection.

[9-2-3 (a). Heat absorbed by drive IC]
As described above, the drive IC 50 includes four Darlington power transistors. In this embodiment, when the emitter terminal is grounded to the ground and a payout motor drive signal is input to the base terminal, the drive IC 50 starts from the corresponding collector terminal. A drive pulse, which is an excitation signal, is output. As shown in FIG. 126, drive IC 50C has Darlington power transistors PTr1-PTr4 and flyback voltage absorption diodes FBD1-FBD4 built in the same package.

  The Darlington power transistors PTr1 to PTr4 are formed into chips by electrically connecting two Darlington-connected transistors, resistors, and diodes. The collector terminals of the Darlington power transistors PTr1-PTr4 are electrically connected to flyback voltage absorbing diodes FBD1-FBD4, one of which is grounded with the ground (GND). The flyback voltage absorbing diodes FBD1 to FBD4 are counter electromotive forces generated when the drive pulse (excitation signal) is interrupted to each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465. Is converted to heat to protect the Darlington power transistors PTr1 to PTr4, and the flyback voltage absorption diodes FBD1 and FBD2 are paired into a chip, and the flyback voltage absorption diodes FBD3 and FBD4 Are paired as a chip. As described above, the package of the drive IC 50 has the heat generated by the Darlington power transistors PTr1 to PTr4 that output drive pulses (excitation signals) to each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465. And the heat generated by the flyback voltage absorbing diodes FBD1 to FBD4 that convert the back electromotive force from each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465 into heat, The absorbed heat is released to the outside air (around the drive IC 50).

  However, as described above, the payout control board box 655 for storing the payout control board 715, the power supply board box 653 for storing the power supply board 686 which is the largest heat source of the pachinko gaming machine 1, and the like are provided on the rear surface of the frame board holder 651. It is attached to the side overlapping in the front-rear direction. For this reason, the payout control board 715 absorbs heat generated from the power supply board 686. Also, the cover body 711 of the payout control board box 655 is exposed in the pachinko island equipment, and the pachinko island equipment is lined up behind the other pachinko gaming machines, so the power board of the pachinko gaming machine The temperature in the pachinko island facility is high due to heat generated from various control boards.

  As described above, even when the package of the drive IC 50 absorbs heat generated by the Darlington power transistors PTr1 to PTr4 and the flyback voltage absorption diodes FBD1 to FBD4, the temperature around the drive IC 50, that is, the outside air temperature is high. Since the efficiency of releasing the absorbed heat to the outside air is reduced, heat is stored in the package of the drive IC 50. Then, when the temperature of the package of the drive IC 50 increases and the junction temperature of the Darlington power transistors PTr1 to PTr4 increases to the junction temperature, the Darlington power transistors PTr1 to PTr4 fail.

[9-2-3 (b). Order of output of dispensing motor drive signal]
Therefore, in this embodiment, the order of drive pulses (excitation signals) output to each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465 is the A phase, B phase, / A phase. The payout motor drive signal is input to the base terminal of the drive IC 50 so as to be in the / B phase. Thereby, the order in which the flyback voltage absorbing diodes FBD1 to FBD4 convert the back electromotive force from each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465 into heat is also FBD1, FBD3. , FBD2 and FBD4. Then, the above-described chip in which the flyback voltage absorbing diodes FBD1 and FBD2 are paired and the chip in which the flyback voltage absorbing diodes FBD3 and FBD4 are paired generate heat alternately. As described above, when the heat is generated alternately and the order of the drive pulses (excitation signals) output to each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465 is the A phase, the / A phase. , B phase and / B phase, that is, flyback voltage absorption diodes FBD1 to FBD4 convert back electromotive force from each phase (/ B phase, B phase, A phase, / A phase) of the discharge motor 465 into heat. Compared with the case where FBD1, FBD2, FBD3 and FBD4 are used as the order in which they are performed, when the heat is generated alternately, the flyback voltage absorbing diodes FBD1 and FBD2 are paired to generate heat or flyback voltage absorption. Heat generation of a chip in which the diodes FBD3 and FBD4 are paired can be suppressed to a small level, and it can contribute to a reduction in temperature rise of the package of the drive IC 50. Therefore, failure of the Darlington power transistors PTr1 to PTr4 due to heat can be prevented.

  In this embodiment, the order of drive pulses (excitation signals) output to each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465 is the A phase, B phase, / A phase. For example, the fourth and ninth pins, which are the collector terminals of the drive IC 50 shown in FIG. 125, are replaced with each other on the prize ball unit terminal 717 side. By wiring in advance, the order of drive pulses (excitation signals) to be output to each phase (/ B phase, B phase, A phase, / A phase) of the payout motor 465 can be set as A phase, / A phase, B Even if programmed to be in the phase B and / B phase, the order is B phase, / A phase, A phase and / B phase on the prize ball unit terminal 717 side, and the flyback voltage absorbing diodes FBD3 and FBD4 are paired. Chips and flyback A tip voltage absorbing diode FBD1 and FBD2 becomes a pair, but can generate heat alternately.

[9-3. Power supply created with payout control board]
As shown in FIG. 125, + 5V output from the OUT terminal of the payout control series regulator IC 715a is smoothed to VDD which is a power supply terminal of the payout control MPU 1710a and VCC which is a power supply terminal of the payout control I / O port 1710b. Have been entered. The VDD terminal of the payout control MPU 1710a is electrically connected to the capacitor C58 grounded and the VCC terminal of the payout control I / O port 1710b is electrically connected to the capacitor C59 grounded to the VDD terminal. And + 5V input to the VCC terminal is further smoothed by removing ripples. The VSS terminal, which is the ground terminal of the payout control MPU 1710a, is grounded, and the GND terminal, which is the ground terminal of the payout control I / O port 1710b, is grounded. Further, + 5V output from the OUT terminal of the payout control series regulator IC 715a and smoothed is also input to the firing control unit 1720 and the like.

[9-4. Various input / output signals on the payout control board]
[9-4-1. Various input / output signals of payout control I / O port]
The operation of the error release switch 1731 (in the present embodiment, manufactured by Alps Electric: SKHHDGA010) and the operation of the ball removal switch 1732 (in the present embodiment, manufactured by Alps Electric: SKHHDAA010) are sent to the payout control I / O port 1710b as detection signals. Have been entered.

  Here, when the error LED indicator 1730 shown in FIG. 118 displays an operation error state such as a broken ball, a broken ball, a prize ball stock (with unpaid portion), a connection error, or the like, an error release switch 1731 is set. A voice guidance for operating an error canceling method corresponding to the operation error state flows from the speaker 34 shown in FIG. 118, and the operation error state is canceled according to the instruction. When the pachinko gaming machine 1 is installed in the hall and moved, or when the above-described dust collected in the prize ball tank 400 and the tank rail member 410 (for example, powder from which the game balls are peeled off) is removed. In this manner, the ball removal switch 1732 is operated to discharge the game balls stored in the prize ball tank 400, the tank rail member 410, and the like to the outside of the pachinko gaming machine 1.

[9-4-1 (a). Detection signal from error release switch]
As shown in FIG. 125, the first pin as the output pin of the error release switch 1731 is electrically connected to the input pin PD5 that is the fifth pin of the input port PD of the payout control I / O port 1710b. Since the input pin PD5 is a negative logic input, the voltage between the first pin of the error release switch 1731 and the input pin PD5 of the payout control I / O port 1710b is pulled up to + 5V by the pull-up resistor R56. The voltage raised to + 5V is smoothed by removing ripples by the capacitor C60 connected to the ground (the capacitor C60 also serves as a low-pass filter). When the error release switch 1731 is not operated, the error release detection signal whose logic is HI is pulled up to + 5V by the pull-up resistor R56 is input to the input pin PD5 of the payout control I / O port 1710b, while the error release switch 1731. Is operated, an error release detection signal whose logic is LOW is input to the input pin PD5 of the payout control I / O port 1710b.

[9-4-1 (b). Detection signal from ball removal switch]
As shown in FIG. 125, the first pin as the output pin of the ball removal switch 1732 is electrically connected to the input pin PD2, which is the second pin of the input port PD of the payout control I / O port 1710b. Since the input pin PD2 is a negative logic input, the voltage between the first pin of the ball removal switch 1732 and the input pin PD2 of the payout control I / O port 1710b is pulled up to + 5V by the pull-up resistor R57. The voltage raised to + 5V is smoothed by removing ripples by the capacitor C61 grounded and grounded (the capacitor C61 also serves as a low-pass filter). When the ball removal switch 1732 is not operated, a ball removal detection signal which is pulled up to +5 V by the pull-up resistor R57 and becomes logic HI is input to the input pin PD2 of the payout control I / O port 1710b, while the ball removal switch 1732 Is operated, the ball removal detection signal whose logic is LOW is input to the input pin PD2 of the payout control I / O port 1710b.

[9-4-1 (c). Other various input / output signals]
Serial data from the main control board 1700 shown in FIG. 118 is input to the RXD terminal, which is a serial data input terminal of the payout control I / O port 1710b, as a main payout serial data reception signal. On the other hand, serial data to be transmitted to the main control board 1700 from the TXD terminal which is a serial data output terminal of the payout control I / O port 1710b is output as a payer serial data transmission signal.

  For example, the input pin PD5 and the input port PE of the payout control I / O port 1710b have the above-described input pin PD5 to which the error release detection signal from the error release switch 1731 is input to the input pin PD5, and the input pin PD2 to the input pin PD2. A ball removal detection signal from the ball removal switch 1732 is input, and a main payment ACK signal from the main control board 1700 is input to the input pin PD7 to notify the completion of normal reception of the payer serial data reception signal. A detection signal from the full switch 545 is input to the pin PD1.

  On the other hand, a payout motor drive signal is output from, for example, the output pins PB0 to PB5 from the output pins PA to PC of the payout control I / O port 1710b, and the above-described main pay serial data reception signal is normal from the output pin PC3. A payer ACK signal indicating the completion of reception is output, and an external WDT clear signal is output from the output pin PC5 to the external WDT 1710c.

  The data input / output terminals D0 to D7 of the payout control I / O port 1710b and the data input / output terminals D0 to D7 of the payout control MPU 1710a exchange various information and various signals via the data bus. The payout control MPU 1710a reads various signals from the input ports PD and PE via the data bus, and outputs various signals from the output ports PA to PC via this data bus.

[9-4-2. Detection signal from door frame opening switch and body frame opening switch]
As described above, the main body frame 3 includes a door frame opening switch 3a for detecting whether or not the door frame 5 is opened from the main body frame 3, and a state where the main body frame 3 is opened from the outer frame 2. And a body frame opening switch 3b for detecting whether or not. These detection signals are input to the payout control board 715 as shown in FIG.

[9-4-2 (a). Detection signal from door frame opening switch]
The door frame opening switch 3a uses a normally closed type (normally closed (NC)). The switch is turned on (conducted) in a state where the door frame 5 is opened from the main body frame 3, and the door frame 5 is connected to the main body frame 3. The switch is turned off (disconnected) in the closed state. As shown in FIG. 127, the terminal of the door frame opening switch 3a is electrically connected to the door frame opening switch terminal 716a. One of the detection signals from the door frame opening switch 3a is input to the base of the transistor TR60 via the resistor R60, and a resistor R61 that is grounded and grounded is electrically connected between the resistor R60 and the base of the transistor TR60. ing. The emitter of the transistor TR60 is grounded and the collector of the transistor TR60 is electrically connected to the collector of a transistor TR61 described later. A logical sum circuit (OR circuit) is formed by electrical connection between the collector of the transistor TR60 and the collector of the transistor TR61. To the main control board 1700. On the other hand, the other detection signal from the door frame opening switch 3a is output to the external terminal plate 700a shown in FIG. 118 as a door frame opening signal via the external terminal plate terminal 718 described above. The door frame opening signal is electrically connected to the cathode of the door frame opening switch photocoupler provided on the external terminal board 700a, and + 18V is input to the anode of the door frame opening switch photocoupler. Thus, a voltage of + 18V is applied to the door frame opening switch 3a.

[9-4-2 (b). Detection signal from body frame opening switch]
As with the door frame opening switch 3a, the body frame opening switch 3b uses a normally closed type (normally closed (NC)), and the switch is turned on (conducted) when the body frame 3 is released from the outer frame 2. The switch is turned off (cut) while the main body frame 3 is closed by the outer frame 2. As shown in FIG. 127, the terminal of the main body frame opening switch 3b is electrically connected to the main body frame opening switch terminal 716b. One of the detection signals from the body frame opening switch 3b is input to the base of the transistor TR61 via the resistor R62, and a resistor R63 that is grounded and grounded is electrically connected between the resistor R62 and the base of the transistor TR61. ing. The emitter of the transistor TR61 is grounded and the collector of the transistor TR61 is electrically connected to the collector of the transistor TR60 described above. A logical sum circuit (OR circuit) is formed by electrical connection between the collector of the transistor TR60 and the collector of the transistor TR61. To the main control board 1700. On the other hand, the other detection signal from the body frame opening switch 3b is shown in FIG. 118 as a body frame opening signal via the external terminal plate terminal 718 described above, similarly to the door frame opening signal from the door frame opening switch 3a. Output to the external terminal board 700a. As with the door frame opening signal, the body frame opening signal is electrically connected to the cathode of the body frame opening switch photocoupler provided on the external terminal board 700a, and is connected to the anode of the body frame opening switch photocoupler. + 18V is input. As described above, a voltage of +18 V is applied to the main body frame opening switch 3b in the same manner as the door frame opening switch 3a.

  In this embodiment, as described above, the door frame opening switch 3a and the body frame opening switch 3b are normally closed switches. For this reason, even if the door frame opening switch 3a is short-circuited and the switch is turned on (conductive), the door frame 5 is opened from the main body frame 3, the main body frame opening switch 3b is short-circuited, and the switch is turned on. Even when it is turned on (conductive), the main body frame 3 is released from the outer frame 2. In this way, by using the normally closed switch for the door frame opening switch 3a and the main body frame opening switch 3b, for example, the above-mentioned frame opening information output signal is transmitted via the main drawer relay board 657 to the main control board 1700 even when a short circuit occurs. 118, the main control MPU 1700a of the main control board 1700 shown in FIG. 118 determines whether the door frame 5 is opened from the main body frame 3 or the main body frame 3 is opened from the outer frame 2. can do.

  When the door frame opening switch 3a and the body frame opening switch 3b are changed from a normally closed switch to a normally open type (normally open (NO)) switch (door frame opening switch 3a ', body frame opening switch 3b'). The door frame opening switch 3 a ′ is turned on (conductive) when the door frame 5 is closed from the main body frame 3, and is turned off (disconnected) when the door frame 5 is opened to the main body frame 3. . The body frame opening switch 3 b ′ is turned on (conductive) when the body frame 3 is closed from the outer frame 2, and is turned off (cut) when the body frame 3 is opened to the outer frame 2. Here, even when the door frame opening switch 3a ′ is disconnected and the switch is turned off (disconnected), the door frame 5 is opened from the main body frame 3, and the main body frame opening switch 3b ′ is disconnected. Even when the switch is turned off (cut), the main body frame 3 is released from the outer frame 2. Thus, by using the normally open switch for the door frame opening switch 3a ′ and the main body frame opening switch 3b ′, for example, the above-described frame opening information output signal is main-controlled via the main drawer relay board 657 even when the wire is disconnected. The main control MPU 1700a of the main control board 1700 can determine whether the door frame 5 is released from the main body frame 3 or the main body frame 3 is released from the outer frame 2. .

[9-4-3. Various input / output signals with the main control board and various output signals to the external terminal board]
Here, various input / output signals between the payout control board 715 and the main control board 1700 and various output signals from the payout control board 715 to the external terminal board 700a will be described.

[9-4-3 (a). Various input / output signals with the main control board]
As shown in FIG. 118, the payout control board 715 exchanges various input / output signals with the main control board 1700 via the main drawer relay board 657. Specifically, as shown in FIG. 128A, the payout control board 715 exchanges various input / output signals with the main drawer relay board 657 via its internal connection terminals 725. The signals output from the internal connection terminal 725 to the main drawer relay board 657 include the above-described payer serial data transmission signal, payer ACK signal, frame opening information output information, and the like. On the other hand, the signals input from the main drawer relay board 657 to the internal connection terminal 725 include the main payment serial data reception signal, the main payment ACK signal, the RAM clear signal, the power failure warning signal, and the frame opening information output information. In addition, various information related to the game (game information) such as jackpot information output signal, probability changing information output signal, special symbol display information output signal, normal symbol display information output signal, time reduction information output information, start opening prize information output signal There is. Various power sources of ground (GND), + 34V, + 18V, and + 9V are supplied to the main drawer relay board 657 via the internal connection terminal 725.

[9-4-3 (b). Various output signals to external terminal board]
The payout control board 715 outputs various signals to the external terminal board 700a via the external terminal board terminal 718. Specifically, as shown in FIG. 128 (b), in addition to the door frame opening signal and the main body frame opening signal described above, the number of game balls actually paid out by the payout motor 465 shown in FIG. In addition to directly outputting a prize ball number information output signal, there is game information output from the main control board 1700 via the payout control board 715. As described above, the external terminal board 700a is electrically connected to a hall computer installed in a game hall (hall) (not shown), and monitors a player's game and the like.

[9-5. Circuit of launch control unit]
Next, the firing control unit 1720 will be described. As shown in FIG. 118, the firing control unit 1720 includes an input circuit 1720a, an oscillation circuit 1720b, a firing control circuit 1720c, and a firing motor drive circuit 1720d.

[9-5-1. Input circuit]
As shown in FIG. 129, the payout control board 715 is provided with a CR unit terminal plate terminal 719, an operation handle terminal 724, and the like. Various signals input to these terminals are input to the input circuit 1720a. The input circuit 1720a receives a CR connection signal from a CR unit (not shown), a detection signal from the touch switch 80 shown in FIG. 118, and a detection signal from the firing stop switch 82 shown in FIG. As shown in FIG. 118, when the CR unit is electrically connected to the CR unit terminal board 700b, the CR connection signal is input to the input circuit 1720a via the CR unit terminal board 700b and detected from the touch switch 80. When the signal touches the rotation operation member 74 of the operation handle portion 71 described above, the signal is detected by the touch switch 80 and input to the input circuit 1720a via the handle relay terminal 71a shown in FIG. This detection signal is detected by the firing stop switch 82 when the firing stop button 81 described above is operated, and is input to the input circuit 1720a via the handle relay terminal 71a.

[9-5-1 (a). Connection signal from CR unit]
The boards of the CR unit terminal board 700b and the payout control board 715 are electrically connected by a harness (not shown). In this harness, in order to make it less susceptible to noise, as shown in FIG. 129, a line (transmission line) for transmitting a CR connection signal is pulled up to + 18V by a pull-up resistor R70.

  When the CR connection signal is input to the input circuit 1720a, the CR connection signal is input to the base of the transistor TR70 (2SC1815 in this embodiment) via the resistor R71. A resistor R72 that is grounded and grounded is electrically connected between the resistor R71 and the base of the transistor TR70. The values of the resistors R71 and R72 are set so that the transistor TR70 is turned on when the CR connection signal is not input, that is, when the CR unit is not electrically connected to the CR unit terminal board 700b. Yes.

  The collector of the transistor TR70 is pulled up to + 5V by the pull-up resistor R73, and outputs a firing permission signal having a negative logic to the firing control circuit 1720c.

  When the transistor TR70 is turned on, that is, when the CR unit is not electrically connected to the CR unit terminal plate 700b, a current flows from the collector of the transistor TR70 to the emitter of the transistor TR70, so that the firing permission detection signal whose logic is LOW Is output to the firing control circuit 1720c. On the other hand, when the transistor TR70 is turned off, that is, when the CR unit is electrically connected to the CR unit terminal plate 700b, no current flows from the collector of the transistor TR70 to the emitter of the transistor TR70. A launch permission detection signal that is pulled up and whose logic becomes HI is output to the launch control circuit 1720c.

[9-5-1 (b). Detection signal from touch switch]
When the detection signal from the touch switch 80 is input to the input circuit 1720a, the detection signal is input to the base of the transistor TR71 (2SC1815 in this embodiment) via the resistor R724b. A resistor R75, which is grounded and grounded, is electrically connected between the resistor R724b and the base of the transistor TR71. The values of the resistors R724b and R75 are set so that the transistor TR71 is turned on when the touch switch 80 outputs a detection signal, that is, when the rotation operation member 74 of the operation handle 71 is not touched. . The voltage input to the base of the transistor TR71 is smoothed by removing noise by the capacitor C70 connected to the ground.

  The collector of the transistor TR71 is pulled up to + 5V by the pull-up resistor R76, and outputs a touch detection signal having a negative logic to the firing control circuit 1720c.

  When the transistor TR71 is turned on, that is, when the rotation operation member 74 of the operation handle 71 is not touched, a current flows from the collector of the transistor TR71 to the emitter of the transistor TR71, so that the touch detection signal whose logic is LOW is controlled to fire. It is output to the circuit 1720c. On the other hand, when the transistor TR71 is in the OFF state, that is, when the rotation operation member 74 of the operation handle 71 is touched, current does not flow from the collector of the transistor TR71 to the emitter of the transistor TR71, and therefore is pulled up to + 5V by the pull-up resistor R76. Then, the touch detection signal whose logic is HI is output to the firing control circuit 1720c.

  As described above, the detection signal from the touch switch 80 is input to the operation handle terminal 724 via the handle relay terminal 71a, but the handle relay terminal 71a to the operation handle terminal 724 are electrically connected by wiring. Connected. This wiring is attached along the lower reinforcing plate 36 shown in FIG. As described above, the lower reinforcing plate 36 also serves as a ground connection plate that removes noise and the like due to electrostatic discharge from the sphere stored in the storage tray 30 from the door frame 5. The wiring from 71a is in an environment that is extremely susceptible to noise and the like. Therefore, when noise or the like enters the detection signal from the touch switch 80, the voltage of the ground (GND) goes up and down from 0V to + 3V and becomes unstable. For example, the payout control unit in the payout control board 715 shown in FIG. There is a possibility that the potential difference from + 5V input to the power supply terminal VDD of the payout control MPU 1710a of 1710 becomes smaller than the operating voltage of the payout control MPU 1710a and the payout control MPU 1710a is suddenly reset. Therefore, in the present embodiment, + 18V is supplied to the touch switch 80 via the resistor R724a which is a power supply side noise reduction resistor, and the detection signal from the touch switch 80 is supplied via the resistor R724b which is a detection signal side noise reduction resistor. To stabilize the ground (GND).

  In the present embodiment, winding resistors are used as the resistors R724a and R724b, and the ground (GND) due to noise or the like entering the wiring from the handle relay terminal 71a due to the inductance which is a coil component of the resistors R724a and R724b. High frequency components can be further suppressed. As a result, the payout control MPU 1710a of the payout control unit 1710 in the payout control board 715 is not suddenly reset, and the ground (GND) changes due to the exchange of various input / output signals between the payout control board 715 and the main control board 1700. No communication error occurs.

[9-5-1 (c). Detection signal from firing stop switch]
When the detection signal from the firing stop switch 82 is input to the input circuit 1720a, the detection signal is input to the base of the transistor TR72 (2SC1815 in this embodiment) via the resistor R724d. Between the resistor R724d and the base of the transistor TR72, a grounded and grounded resistor R78 is electrically connected. The values of the resistors R724d and R78 are set so that the transistor TR72 is turned on when the firing stop switch 82 outputs a detection signal, that is, when the firing stop button 81 of the operation handle 71 is not operated. Yes. The voltage input to the base of the transistor TR72 is smoothed by removing noise by a capacitor C71 grounded to the ground.

  The collector of the transistor TR72 is pulled up to + 5V by the pull-up resistor R79, and outputs a firing stop detection signal having a negative logic to the firing control circuit 1720c.

  When the transistor TR71 is in an ON state, that is, when the firing stop button 81 of the operation handle 71 is not operated, a current flows from the collector of the transistor TR72 to the emitter of the transistor TR72, so that a firing stop detection signal whose logic is LOW is fired. It is output to the control circuit 1720c. On the other hand, when the transistor TR72 is in the OFF state, that is, when the firing stop button 81 of the operation handle 71 is operated, current does not flow from the collector of the transistor TR72 to the emitter of the transistor TR72, and therefore is pulled up to + 5V by the pull-up resistor R79. Thus, a firing stop detection signal whose logic is HI is output to the firing control circuit 1720c.

  As described above, the detection signal from the firing stop switch 82 is input to the operation handle terminal 724 via the handle relay terminal 71a, but the handle relay terminal 71a to the operation handle terminal 724 are wired. Electrically connected. This wiring is attached along the lower reinforcing plate 36 shown in FIG. As described above, the lower reinforcing plate 36 also serves as a ground connection plate that removes noise and the like due to electrostatic discharge from the sphere stored in the storage tray 30 from the door frame 5. The wiring from 71a is in an environment that is extremely susceptible to noise and the like. For this reason, if noise or the like enters the detection signal from the firing stop switch 82, the voltage of the ground (GND) goes up and down from 0V to + 3V and becomes unstable. There is a possibility that the potential difference from + 5V input to the power supply terminal VDD becomes smaller than the operating voltage of the payout control MPU 1710a and the payout control MPU 1710a is suddenly reset. Therefore, in the present embodiment, + 18V is supplied to the firing stop switch 82 via the resistor R724c that is a power supply side noise reduction resistor, and the detection signal from the launch stop switch 82 is a resistor R724d that is a detection signal side noise reduction resistor. The ground (GND) is stabilized by being input via.

  In the present embodiment, winding resistors are used as the resistors R724c and R724d, and the ground (GND) due to noise or the like entering the wiring from the handle relay terminal 71a due to the inductance which is a coil component of the resistors R724c and R724d. High frequency components can be further suppressed. As a result, the payout control MPU 1710a of the payout control unit 1710 in the payout control board 715 is not suddenly reset, and the ground (GND) changes due to the exchange of various input / output signals between the payout control board 715 and the main control board 1700. No communication error occurs. In addition, the skin effect is also better than carbon film resistance.

[9-5-1 (d). Arrangement of power supply side noise reduction resistor and detection signal side noise reduction resistor]
Here, the arrangement of the resistors R724a and R724c, which are power source side noise reduction resistors, and R724b, R724d, which are detection signal side noise reduction resistors, will be described. As described above, the payout control board 715 receives the detection signal from the touch switch 80 and the detection signal from the firing stop switch 82 via the operation handle terminal 724. The touch switch 80 is provided with a resistor R724a that is a power source side noise reduction resistor and a resistor R724b that is a detection signal side noise reduction resistor, and the firing stop switch 82 is provided with a resistor R724c that is a power source side noise reduction resistor and a detection signal side noise reduction. A resistor R724d, which is a resistor, is provided. These resistors R724a to R724d are arranged in the vicinity of the left side of the error release switch 1731 on the component surface 715a of the payout control board 715, as shown in FIG. 130 (a).

  As shown in FIGS. 130B and 130C, the component surface 715a and the solder surface 715b of the payout control board 715 are stripped of the pattern around the resistors R724a to R724d (referred to as “wiring pattern”). Foil removal regions 724a and 724b that are in a state are provided. In the foil missing regions 724a and 724b, a power supply line such as + 18V and a ground (GND) line are not arranged around the wiring pattern of the resistors R724a to R724d. As a result, noise or the like entering the wiring patterns of the resistors R724a to R724d can be prevented by the foil dropout regions 724a and 724b, and fluctuations in the ground (GND) can be suppressed.

  In addition, the resistors R724a to R724d are arranged such that a copper foil portion (referred to as “land”) to be soldered by a solder surface 715b is separated from a land such as another electronic component by a predetermined distance. The distance between the lands of the resistors R724a to R724d and the lands of other electronic components is set to such an extent that the potential of the power supply line and the potential of the ground (GND) line do not affect each other. As a result, the influence of the potential of the power supply line and the potential of the ground (GND) line from the land such as other electronic components can be prevented, and the fluctuation of the ground (GND) can be suppressed.

[9-5-2. Oscillation circuit]
As shown in FIG. 131, the oscillation circuit 1720b includes a crystal resonator X80 (in this embodiment, manufactured by River Eletech: HC-49 / U03, 4 MHz), and capacitors C80 and C81 that set the load capacity of the crystal resonator X80. A feedback resistor R80 is provided. Both terminals of the crystal unit X80 are electrically connected to the launch control circuit 1720c, and the crystal unit X80 and the launch control circuit 1720c are closed loop circuits. In this closed loop circuit, a feedback resistor R80 is electrically connected in parallel with the crystal unit X80. Capacitors C80 and C81 that are grounded and grounded are electrically connected to both terminals of the crystal unit X80. The value of the feedback resistor R80 and the load capacities of the capacitors C80 and C81 are set so that the crystal unit X80 oscillates stably. Accordingly, the oscillation circuit 1720b can supply a clock signal with suppressed fluctuations to the firing control circuit 1720c.

[9-5-3. Launch control circuit]
As shown in FIG. 131, the firing control circuit 1720c has the clock signal from the oscillation circuit 1720b inputted to the clock input / output terminals XT1 and XT2, and determines the rotational speed of the firing motor 344 based on the inputted clock signal. The reference pulse to be output is output from the output terminals AA and BB to the firing motor drive circuit 1720d. The VCC terminal, which is a power supply terminal, receives +5 V and is electrically connected to a capacitor C82 that is grounded. As a result, + 5V input to the VCC terminal is smoothed by removing ripples. The GND terminal, which is a ground terminal, is grounded.

  In the firing control circuit 1720c, the firing permission signal described above is input to the input terminal E1, the touch detection signal is input to the input terminal E3, and the firing stop detection signal is input to the input terminal E4. The firing control circuit 1720c takes the logical product (AND) of these firing permission detection signals, touch detection signals, and firing stop detection signals, and outputs the calculation result from the ST terminal, which is the start terminal, to the firing motor drive circuit 1720d. This ST terminal tells the firing motor drive circuit 1720d that the reference pulse output from the output terminals AA and BB is permitted or prohibited. Specifically, when the logics of the firing permission detection signal, the touch detection signal, and the firing stop detection signal are all HI (the CR unit is electrically connected to the CR unit terminal board 700b and the operation handle 71 is turned). When the member 74 is touched and the firing stop button 81 of the operation handle 71 is not operated), a start signal with logic HI is output from the ST terminal, and the permitted reference pulse is output from the output terminals AA and BB. If the logic is LOW in at least one of the firing permission detection signal, the touch detection signal, and the firing stop detection signal while the fact that it is output is transmitted to the firing motor drive circuit 1720d (for example, the CR unit is a CR unit terminal board) 700b, electrically connected to the rotation handle 74 of the operation handle 71, and the firing stop button 81 of the operation handle 71 is pressed. In this case) that is created, logical from the ST terminal is output start signal becomes LOW, convey output terminals AA, to the effect that the reference pulse is prohibited from BB is outputted to the firing motor drive circuit 1720D.

[9-5-4. Launch motor drive circuit]
As shown in FIG. 131, firing motor drive circuit 1720d receives a reference pulse output from output terminals AA and BB of firing control circuit 1720c, and receives a start signal output from ST terminal of firing control circuit 1720c. ing. Specifically, the reference pulse output from the output terminal AA of the firing control circuit 1720c is input to the INA terminal which is the A phase input terminal of the firing motor driving circuit 1720d, and is output from the output terminal BB of the firing control circuit 1720c. The reference pulse is input to the INB terminal which is the B phase input terminal of the firing motor driving circuit 1720d, and the start signal output from the ST terminal of the firing control circuit 1720c is input to the ST terminal which is the starting terminal of the firing motor driving circuit 1720d. ing.

  When a start signal whose logic is HI is input to the ST terminal, the firing motor driving circuit 1720d starts from the A terminal that is the A phase output terminal via the firing motor terminal 723 based on the reference pulse input to the INA terminal. A drive pulse that is an excitation signal is output to the A phase of the launch motor 344, while a drive pulse that is an excitation signal obtained by inverting the logic of the drive pulse output from the A terminal is output from the AX terminal that is the A phase inverted output terminal. Based on the reference pulse that is output to the / A phase of the firing motor 344 via the launch motor terminal 723 and is input to the INB terminal, the launch motor 344 is transmitted from the B terminal that is the B phase output terminal via the launch motor terminal 723. A drive pulse that is an excitation signal is output to the B phase of the drive signal, while a drive pulse that is an excitation signal obtained by inverting the logic of the drive pulse output from the B terminal is the B phase. Is output to / B-phase firing motor 344 from BX terminal is non-inverting output terminal via the firing motor terminals 723.

  Note that + 5V is input to VCC1 which is a power supply terminal of the firing motor driving circuit 1720d, and the VCC2A terminal which is the A phase power supply voltage terminal and the VCC2B terminal which is the B phase power supply voltage terminal of the firing motor driving circuit 1720d are the firing motor 344. The driving voltage of + 34V is input. The VCC2A terminal and the VCC2B terminal are electrically connected to an electrolytic capacitor C83 that is grounded and grounded, and the driving torque is kept constant by suppressing a temporary voltage drop due to the driving of the firing motor 344. . The VCC2A terminal and the VCC2B terminal are electrically connected to a capacitor C84 that is grounded, and the GND terminal that is a grounding terminal is grounded.

[10. Various control processes of main control board]
Next, various control processes performed by the main control board 1700 in accordance with the progress of the game of the pachinko gaming machine 1 will be described. First, various random numbers used for game control will be described, and then main control side power-on processing and main control side timer interrupt processing will be described. 132 is a flowchart showing an example of main control-side power-on processing, FIG. 133 is a flowchart showing the main-control-side power-on processing in FIG. 132, and FIG. 134 is an example of main control-side timer interrupt processing. It is a flowchart which shows.

[10-1. Various random numbers]
As a variety of random numbers used for game control, a big hit determination random number used to determine whether or not to generate a big hit gaming state, and a big hit determination initial value determination random number used to determine the initial value of the big hit determination random number And the reach determination random number used for determining whether or not to generate reach when the big hit gaming state is not generated, and the upper special symbol display 1480 and the lower special symbol display 1490 shown in FIG. Used to determine the combination of the random number for the variable display pattern used to determine the variable display pattern and the special symbol displayed on the upper special symbol display 1480 and the lower special symbol display 1490 when the big hit gaming state is generated. The jackpot symbol random number and the random number for determining the initial value for the jackpot symbol used to determine the initial value of the jackpot symbol random number are prepared. That. Further, in addition to these random numbers, a normal symbol per-determining random number used for determining whether to open / close the open / close blade 1380 of the lower start winning port 1340 shown in FIG. A random number for determining an initial value for normal symbol used for determining an initial value, a random number for a normal symbol variation display pattern used for determining a variation display pattern to be displayed on the ordinary symbol display 1520 shown in FIG. Has been.

[10-2. Main control side power-on processing]
When the pachinko gaming machine 1 is turned on, the main control MPU 1700a of the main control board 1700 performs main control side power-on processing as shown in FIGS. 132 and 133. When the main control side power-on process is started, the main control MPU 1700a sets the stack pointer (step S10). The stack pointer indicates, for example, the address accumulated on the stack to temporarily store the contents of the memory element (register) being used, or temporarily returns the return address of this routine when returning to this routine after completing the subroutine. It indicates the address that is stacked on the stack for storage, and the stack pointer advances each time the stack is stacked. In step S10, an initial address is set in the stack pointer, and the contents of the register, the return address, etc. are stacked on the stack from this initial address. Then, the stack pointer returns to the initial address by sequentially reading from the last stacked stack to the first stacked stack.

  Subsequent to step S10, output of the power failure clear signal is started at the CLR terminal which is the clear terminal of the D-type flip-flop IC23 shown in FIG. 124 (step S12). As described above, the power failure clear signal is input to the clear terminal CLR with the logic being LOW via the main control I / O port 1700b shown in FIG. As a result, the main control MPU 1700a can release the latch state of the D-type flip-flop IC23 shown in FIG. The logic input to the terminal can be inverted and output from the 1Q terminal, which is the output terminal, and the signal from the 1Q terminal can be monitored.

  Subsequent to step S12, wait timer processing 1 is performed (step S14), and it is determined whether or not a power failure warning signal is input (step S16). The voltage does not rise immediately from when the power is turned on until the voltage reaches the predetermined voltage. On the other hand, when a power failure or a momentary power failure (a phenomenon in which the supply of power is temporarily stopped) occurs, the voltage decreases, and when it becomes lower than the power failure warning voltage (reference voltage Vref shown in FIG. 124), the power failure monitoring circuit 1700d shown in FIG. A power failure warning signal is input as a power failure warning. Similarly, when the voltage becomes lower than the power failure warning voltage from when the power is turned on until it reaches the predetermined voltage, a power failure warning signal is input from the power failure monitoring circuit 1700d. Therefore, the wait timer process 1 in step S14 is a process for waiting after the power is turned on until the voltage becomes larger than the power failure warning voltage and stabilizes. In this embodiment, the wait timer process 200 waits for 200 milliseconds (wait timer) (wait timer). ms) is set. In step S16, it is determined whether or not the power failure notice signal is input. This determination is performed based on the signal output from the 1Q terminal, which is the output terminal of the D-type flip-flop IC23, as the power failure warning signal.

  Subsequent to step S16, the output of the power failure clear signal is stopped at the CLR terminal which is the clear terminal of the D-type flip-flop IC23 (step S18). By stopping the output of the power failure clear signal, the logic becomes HI via the main control I / O port 1700b and is input to the CLR terminal which is a clear terminal. As a result, the main control MPU 1700a can set the D-type flip-flop IC23 to the latched state. When the D-type flip-flop IC23 latches the state that the logic is LOW and is input to the PR terminal that is the preset terminal, the D-type flip-flop IC23 outputs the power failure warning signal from the 1Q terminal that is the output terminal.

  Subsequent to step S18, it is determined whether or not the RAM clear switch 268a shown in FIG. 118 is operated (step S20). This determination is made based on whether or not the RAM clear switch 268a of the main control board 1700 is operated and an operation signal (detection signal) is input to the main control MPU 1700a. When the detection signal is input, it is determined that the RAM clear switch 268a is operated. On the other hand, when the detection signal is not input, it is determined that the RAM clear switch 268a is not operated.

  When the RAM clear switch 268a is operated in step S20, a value 1 is set to the RAM clear notification flag RCL-FLG (step S22). On the other hand, when the RAM clear switch 268a is not operated in step S20, the RAM clear is cleared. A value 0 is set in the notification flag RCL-FLG (step S24). This RAM clear notification flag RCL-FLG is stored in a RAM (hereinafter referred to as “main built-in RAM”) incorporated in the main control MPU 1700a, and game information relating to games such as probability variation, unpaid prize balls, etc. Is a flag indicating whether or not to be deleted, and is set to a value of 1 when erasing game information and a value of 0 when not erasing game information. The RAM clear notification flag RCL-FLG set in step S22 and step S24 is stored in a general-purpose storage element (general-purpose register) of the main control MPU 1700a.

  Subsequent to step S22 or step S24, wait timer processing 2 is performed (step S26). In the wait timer process 2, the system waits until the system for controlling the display of the liquid crystal display 1315 by the liquid crystal control board 1750 shown in FIG. For example, various control programs compressed from the liquid crystal control ROM 1750b shown in FIG. 118 are read out and stored in the RAM built in the liquid crystal control MPU 1750a shown in FIG. In the present embodiment, 2 seconds (s) is set as the time until booting (boot timer).

  Following step S26, it is determined whether or not the RAM clear notification flag RCL-FLG is 0 (step S28). As described above, the RAM clear notification flag RCL-FLG is set to a value of 1 when erasing game information and a value of 0 when not erasing game information. When the RAM clear notification flag RCL-FLG is 0 in step S28, that is, when the game information is not deleted, a checksum is calculated (step S30). This checksum is calculated by regarding the game information stored in the main internal RAM as a numerical value and calculating the sum.

  Following step S30, whether or not the calculated checksum value (sum value) matches the checksum value (sum value) stored in the main control side power-off processing (power-off) described later. Is determined (step S32). If they match, it is determined whether or not the backup flag BK-FLG is 1 (step S34). Whether the backup flag BK-FLG is stored in the main built-in RAM in the main-control-side power-off processing described later, such as game information, checksum value (sum value), and backup flag BK-FLG value It is a flag indicating whether or not, and is set to a value of 1 when the main-control-side power-off process is normally terminated and to a value of 0 when the main-control-side power-off process is not terminated normally.

  When the backup flag BK-FLG has a value of 1 in step S34, that is, when the main control side power-off process has been completed normally, the work area of the main internal RAM is set as the time of power recovery (step S36). In this setting, the backup flag BK-FLG is set to a value of 0, and the power recovery time information is read from the ROM built in the main control MPU 1700a (hereinafter referred to as “main internal ROM”). Information is set in the work area of the main internal RAM. Here, “when power is restored” means in addition to a state where the power is turned on from a state where the power is cut off, a state where the power is restored after a power failure or a momentary power loss, and a reset is detected upon detection of high-frequency irradiation. In addition, the state of returning after that is also included.

  Subsequent to step S36, power-on command creation processing is performed (step S38). In the power-on command creation process, game information is read from the backup information, and various commands corresponding to the game information are stored in a predetermined storage area of the main internal RAM.

  On the other hand, when the RAM clear notification flag RCL-FLG is not 0 (value 1) in step S28, that is, when the game information is erased, or when the checksum value (sum value) does not match in step S32. Alternatively, when the backup flag BK-FLG is not a value 1 (value 0) in step S34, that is, when the main control side power-off process has not been terminated normally, the entire area of the main internal RAM is cleared (step S34). S40). Specifically, the value 0 is written in the main built-in RAM (Note that a predetermined value may be read from the main built-in ROM as an initial value and set). As a result, for example, the initial value 0 is set to the above-described value such as the big hit determination random number or the initial value update type counter.

  Following step S40, the work area of the main internal RAM is set as an initial setting (step S42). In this setting, the initial information is read from the main internal ROM and the initial information is set in the work area of the main internal RAM.

  Subsequent to step S42, RAM clear notification and test command creation processing is performed (step S44). In this RAM clear notification and test command creation processing, a RAM clear notification command for notifying the sub-integrated board 1740 shown in FIG. Test commands for performing the various tests are created and stored as transmission information in the transmission information storage area of the main internal RAM. When the sub-integrated board 1740 receives the RAM clear notification command, the RAM clear notification command is transmitted to the liquid crystal control board 1750. On the other hand, when the sub-integrated board 1740 receives the test command, the sound source IC 1740c shown in FIG. Then, test commands for performing various inspections of the liquid crystal control board 1750 and the lamp driving board 1760 are transmitted to the liquid crystal control board 1750, the lamp driving board 1760, and the like.

  Subsequent to step S38 or step S44, interrupt initialization is performed (step S46). This setting is to set an interrupt cycle when a main control timer interrupt process described later is performed. In this embodiment, it is set to 4 ms.

  Subsequent to step S46, interrupt permission is set. (Step S48). With this setting, the main control side timer interrupt process is repeated every interrupt cycle set in step S46, that is, every 4 ms.

  Subsequent to step S48, the value A is set in the watchdog timer clear register WCL (step S50). The watchdog timer is cleared by setting value A, value B and value C in this watchdog timer clear register WCL in order.

  Subsequent to step S50, it is determined whether or not a power failure warning signal is input (step S52). This determination is performed based on the power failure notice signal from the power failure monitoring circuit 1700d shown in FIG. As shown in FIG. 124, when the power of the pachinko gaming machine 1 is cut off, or when a power failure or instantaneous power failure occurs, the voltage becomes lower than the power failure warning voltage (reference voltage Vref shown in FIG. 124), and the power failure monitoring circuit 1700d A power failure warning signal is input as a power failure warning.

  When no power failure warning signal is input in step S52, non-winning random number update processing is performed (step S54). In this non-winning random number update process, the above-described jackpot determination initial value determination random number, reach determination random number, variable display pattern random number, jackpot symbol initial value determination random number, and the like are updated. For example, the counter for updating the big hit determination random number is the above-described initial value updating type counter, and the range from the lower limit value to the upper limit value of the big hit determination random number is changed every time the main control side timer interrupt processing described later is performed. Is incremented by 1 (counts up). This counter counts up from the big hit determination initial value determination random number to the upper limit when the big hit determination initial value determination random number is set (updated) by the non-winning random number update process, and then continues from the lower limit value to the big hit Counts up to a random number for determining the initial value for determination. Then, the big hit determination initial value determination random number is updated again by the non-winning random number update process. As described above, in the non-winning random number update process, random numbers that are not involved in the winning determination (big hit determination) are updated. Note that the above-described random numbers for normal symbol determination, random numbers for determining the initial value for normal symbol determination, random numbers for normal symbol variation display pattern, and the like described above are also updated by this non-winning random number update process. The random number for determining normal symbols is the same as the method for updating the random number for determining big hits, and the description thereof is omitted.

  Following step S54, the process returns to step S50 again to set the value A in the watchdog timer clear register WCL. In step S52, it is determined whether or not a power failure warning signal has been input. For example, a non-winning random number update process is performed in step S54, and steps S50 to S54 are repeated. The processing from step S50 to step S54 is referred to as “main control side main processing”.

  On the other hand, when a power failure warning signal is input in step S52, interrupt prohibition setting is performed (step S56). By this setting, the main control side timer interrupt processing described later is not performed, writing to the main built-in RAM is prevented, and rewriting of game information is protected.

  Subsequent to step S56, a power failure clear signal is output to the CLR terminal which is the clear terminal of the D-type flip-flop IC23 shown in FIG. 124 via the main control I / O port 1700b, or the open / close blade shown in FIG. Solenoid 1390, open / close plate solenoid 1420, upper special symbol display 1480, lower special symbol display 1490, upper special symbol memory lamp 1500, lower special symbol memory lamp 1510, normal symbol indicator 1520, normal symbol memory lamp 1530, gaming state The drive signals output to the display lamp 1540, the small hit display lamp 1550, the round display lamp 1560, etc. are stopped (step S58). By outputting the power failure clear signal, the D-type flip-flop IC23 can release the latched state.

  Subsequent to step S58, a checksum is calculated and the calculated value is stored (step S60). This checksum is calculated by regarding the game information in the work area of the main built-in RAM as a numerical value, excluding the storage area for the checksum value (sum value) and backup flag BK-FLG described above.

  Subsequent to step S60, the value 1 is set to the backup flag BK-FLG. (Step S62) This completes the storage of the backup information.

  Subsequent to step S62, the watchdog timer is cleared (step S64). As described above, the clear setting is performed by sequentially setting the value A, the value B, and the value C in the watchdog timer clear register WCL.

  Following step S64, an infinite loop is entered. In this infinite loop, the value A, the value B, and the value C are not sequentially set in the watchdog timer clear register WCL, so that the watchdog timer is not cleared. Therefore, the main control MPU 1700a is reset, and then the main control MPU 1700a performs the main control side power-on process again. Note that the processing of step S56 to step S64 and the infinite loop are referred to as “main control side power-off processing”.

  The pachinko gaming machine 1 (main control MPU 1700a) is reset when a power failure occurs or when an instantaneous power failure occurs, and performs power-on processing on the main control side by the subsequent power recovery.

  In step S32, it is inspected whether the backup information stored in the main internal RAM is normal. In step S34, it is inspected whether the main control side power-off process has been normally completed. is doing. In this way, by checking the backup information stored in the main built-in RAM twice, it is inspected whether the backup information is stored by fraud.

[10-3. Main control timer interrupt processing]
Next, the main control timer interrupt process will be described. This main control side timer interrupt process is repeated every interrupt cycle (4 ms in this embodiment) set in the main control side power-on process shown in FIGS. 132 and 133.

  When the main control side timer interrupt process is started, the main control MPU 1700a of the main control board 1700 sets a value B in the watchdog timer clear register WCL (step S70). At this time, the value B is set in the watchdog timer clear register WCL following the value A set in step S50 of the main control side power-on process (main control side main process).

  Subsequent to step S70, the interrupt flag is cleared (step S72). By clearing the interrupt flag, the interrupt cycle is initialized, and the next interrupt cycle is counted from the initial value.

  Subsequent to step S72, switch input processing is performed (step S74). In this switch input process, various signals input to the input terminal of the main control I / O port 1700b are read and stored as input information in the input information storage area of the main built-in RAM. More specifically, the detection signal from the left winning port switch 1460 for detecting the game balls that have entered the left normal winning port 1440 and the decoration unit side normal winning ports 158 and 159 shown in FIG. A detection signal from the right prize opening switch 1470 that detects a game ball that entered the game, a detection signal from a count switch 1430 that detects a game ball that entered the big prize opening 1400, and a game that entered the upper start prize opening 1330 A detection signal from an upper start opening switch 1360 that detects a ball, a detection signal from a lower start opening switch 1370 that detects a game ball that has entered the lower start winning opening 1340, and a gate switch that detects a game ball that has passed through the gate 1290 The payout control board 715 shown in FIG. 118 normally receives the detection signal from 1300 and the prize ball command transmitted in the prize ball control process described later. Reading ACK signal from the dispensing control board 715 to convey the fact of, respectively, it is stored in the input information storage area as the input information.

  Subsequent to step S74, timer subtraction processing is performed (step S76). In this timer subtraction process, for example, the time during which the upper special symbol display 1480 and the lower special symbol display 1490 are turned on as shown in FIG. In addition to the time when the normal symbol display 1520 shown in FIG. 115 is turned on in accordance with the normal symbol variation display pattern determined in the normal symbol and normal electric accessory control process described later, the main control board 1700 (main control MPU 1700a) Time management such as an ACK signal input determination time set as a determination condition is performed when it is determined whether or not an ACK signal indicating that the payout control board 715 has normally received various transmitted commands is input. . Specifically, when the fluctuation time of the fluctuation display pattern or the normal symbol fluctuation display pattern is 5 seconds, the timer interruption period is set to 4 ms. Therefore, every time this timer subtraction process is performed, the fluctuation time is subtracted by 4 ms. When the subtraction result is 0, the fluctuation time of the fluctuation display pattern or the normal symbol fluctuation display pattern is accurately measured.

  In this embodiment, the ACK signal input determination time is set to 100 ms. Each time this timer subtraction process is performed, the ACK signal input determination time is subtracted by 4 ms, and the subtraction result becomes 0, thereby accurately measuring the ACK signal input determination time. These various times and the ACK signal input determination time are stored as time management information in the time management information storage area of the main built-in RAM.

  Subsequent to step S76, a winning random number update process is performed (step S78). In the winning random number update process, the big hit determination random number and the big hit symbol random number described above are updated. In addition to these random numbers, the big hit determination initial value determination random number updated in the non-winning random number update process of step S54 in the main control side power-on process (main control side main process) shown in FIG. The random number for determining the initial value for the jackpot symbol is also updated. These random numbers for determining the initial value for jackpot determination and the initial value determining random number for the jackpot symbol are updated in the main control side main process and the main control side timer interrupt process, respectively, thereby improving the randomness. On the other hand, since the big hit determination random number and the big hit symbol random number are random numbers related to the winning determination (big hit determination), each time the winning random number update process is performed, each counter is incremented. For example, the counter for updating the big hit determination random number counts up the range from the lower limit value to the upper limit value of the big hit determination random number every time the main control timer interrupt processing is performed. This counter counts up from the big hit determination initial value determination random number to the upper limit value, and then counts up from the lower limit value to the big hit determination initial value determination random number. When the counter finishes counting the range from the lower limit value to the upper limit value of the jackpot determination random number, the initial value determination random number for jackpot determination is updated by this winning random number update process (this initial value determination random number for jackpot determination) Is also updated by the above-mentioned non-winning random number update process). Note that the above-described random numbers for normal symbol determination and random numbers for determining the initial value for normal symbol determination are also updated by this winning random number update process. The random number for determining normal symbols is the same as the method for updating the random number for determining big hits, and the description thereof is omitted.

  Subsequent to step S78, prize ball control processing is performed (step S80). In this prize ball control process, the input information is read from the above-mentioned input information storage area and a prize ball command for paying out a game ball is created based on this input information, or the board of the main control board 1700 and the payout control board 715 Or create a self-check command to check the connection status. Then, the created prize ball command or self-check command is transmitted to the payout control board 715. For example, when one game ball enters the big prize opening 1400 shown in FIG. 115, a prize ball command for paying out 15 balls as a prize ball is created and transmitted to the payout control board 715. When the payer ACK signal notifying that the payout control board 715 has successfully completed reception is not input within a predetermined time, a self-check command for confirming the connection state between the main control board 1700 and the payout control board 715 is created. To the payout control board 715. Detailed descriptions thereof will be described later.

  Subsequent to step S80, frame command reception processing is performed (step S82). The payout control board 715 transmits a state command such as a state in which the above-described prize ball unit 450 causes a stagnation of a ball and a game ball cannot be paid out, as will be described in detail later. In the frame command reception process in step S82, when this status command is normally received, information that informs the payout control board 715 to that effect is stored as output information in the output information storage area of the main internal RAM. Although the detailed description thereof will be described later, the normally received status command is shaped and stored as transmission information in the transmission information storage area described above.

  Subsequent to step S82, an illegal act detection process is performed (step S84). In this fraud detection process, the abnormal state related to the prize ball is confirmed. For example, when a game ball enters the big prize opening 1400 when not in the big hit game state, a prize ball abnormality notification command is created as an abnormal state and stored in the transmission information storage area described above as transmission information. (The abnormal state is confirmed based on the input information read out from the input information storage area).

  Subsequent to step S84, a special symbol and special electric accessory control process is performed (step S86). In this special symbol and special electric accessory control process, the input information is read from the input information storage area described above, and the start winning process is performed based on this input information. In this start winning process, it is determined from the input information whether or not the detection signal from the upper start port switch 1360 or the lower start port switch 1370 shown in FIG. 115 is input to the input terminal. Based on the determination result, when the detection signal is input to the input terminal, the values of various counters for updating the big hit determination disturbance and the big hit symbol random number are extracted and used as starting information in the main built-in RAM. Store in the start information storage area.

  In this start information storage area, start information storage blocks 0 to 7 (eight start information storage blocks) are provided, start information storage block 0, start information storage block 1, start information storage block 2,... The start information is stored in the order of the start information storage block 7. For example, when the start information is stored in the start information storage blocks 0 to 6, the start information is stored in the start information storage block 7 when the detection signal from the upper start port switch 1360 is input to the input terminal. At this time, identification information indicating that it has been detected by the upper start port switch 1360 is also stored. Thus, in the start information storage blocks 0 to 7, it is stored in time series which one of the upper start port switch 1360 and the lower start port switch 1370 is detected (that is, in the start information storage blocks 0 to 7). , Stored so that the history can be seen).

  The starting information stored in the starting information storage block 0 is read out. When this starting information is read, the starting information in the starting information storage block 1 is stored in the starting information storage block 0, the starting information in the starting information storage block 2 is stored in the starting information storage block 1,... The start information is shifted to the start information storage block 6 to make the start information storage block 7 an empty area. For example, when the start information is stored in the start information storage blocks 0 to 2, the start information in the start information storage block 1 is stored in the start information storage block 0, and the start information in the start information storage block 2 is stored in the start information storage block. The start information storage blocks 2 to 7 become free areas. Here, if the start information is stored in the start information storage blocks 0 to 7, the upper special symbol storage lamps 1500a and 1500b and the lower special symbol shown in FIG. Based on the identification information described above, the output of the lighting signals of the upper special symbol storage lamps 1500a, 1500b and the lower special symbol storage lamps 1510a, 1510b is set to turn on the storage lamps 1510a, 1510b, and the output information described above as output information. Store in the storage area. In the present embodiment, the number of game balls detected by the upper start port switch 1360 and the lower start port switch 1370 can be stored in the start information storage block as start information is set to a maximum of four.

  Following the start winning process, the start information is read from the start information storage block 0, and the game process is performed based on the start information. In this game process, for example, the value of the random number for determining the big hit is extracted from the read start information, and it is determined whether or not it matches the jackpot determination value stored in advance in the main built-in ROM (whether it is a big hit) Or the value of the jackpot symbol random number is taken out to determine whether or not it matches the probability variation determination value stored in advance in the main built-in ROM (determination of whether or not to generate a probability variation). Here, “probability fluctuation” means that the probability of jackpot changes to a high probability (at the time of probability change) set higher than normal time (low probability). On the other hand, it is read out from the normal time determination table, while it is read out from the probability change time determination table with high probability.

  The gaming state to be generated is determined by these determination results. In the determined gaming state, a variation display pattern is determined based on the above-described random number for variation display pattern, and a game effect command is created and stored as transmission information in the transmission information storage area described above. Also, depending on the gaming state to be generated, for example, when the big hit gaming state is set, the output of the drive signal to the opening / closing plate solenoid 1420 to set the opening / closing operation of the opening / closing plate 1410 shown in FIG. Store in the output information storage area.

  Subsequent to step S86, normal symbol and normal electric accessory control processing is performed (step S88). In the normal symbol and normal electric accessory control process, the input information is read from the above-described input information storage area, and the gate winning process is performed based on the input information. In this gate winning process, it is determined from the input information whether the detection signal from the gate switch 1300 shown in FIG. 115 has been input to the input terminal. Based on the determination result, when a detection signal is input to the input terminal, the counter value for updating the normal symbol determination random number described above is extracted and stored as gate information in the gate information storage area of the main built-in RAM. Remember.

  In this gate information storage area, gate information storage blocks 0 to 3 (four gate information storage blocks) are provided. Gate information storage block 0, gate information storage block 1, gate information storage block 2, and gate information Gate information is stored in the order of the storage block 3. For example, when gate information is stored in the gate information storage blocks 0 to 2, the gate information is stored in the gate information storage block 3 when a detection signal from the gate switch 1300 is input to the input terminal.

  The gate information stored in the gate information storage block 0 is read out. When this gate information is read, the gate information in the gate information storage block 1 is stored in the gate information storage block 0, the gate information in the gate information storage block 2 is stored in the gate information storage block 1, and the gate information in the gate information storage block 3 is stored in the gate information. The gate information storage block 3 becomes an empty area by being shifted to the information storage block 2, respectively. For example, when gate information is stored in the gate information storage blocks 0 to 2, the gate information in the gate information storage block 1 is stored in the gate information storage block 0, and the gate information in the gate information storage block 2 is stored in the gate information storage block. The gate information storage block 2 and the gate information storage block 3 become free areas. Here, when the gate information is stored in the gate information storage blocks 0 to 3, the normal symbol storage lamps 1530 a to 1530 d shown in FIG. Based on the gate information described above, the output of the lighting signals of the normal symbol storage lamps 1530a to 1530d is set and stored as output information in the output information storage area described above. In the present embodiment, the maximum number of game balls detected by the gate switch 1300 that can be stored in the gate information storage block as gate information is set to four.

  Following the gate winning process, the gate information is read from the gate information storage block 0, and the normal symbol per unit determination random number is extracted from the read gate information and stored in the main built-in ROM in advance. And whether or not match. When they coincide with each other, an output of a drive signal to the opening / closing blade solenoid 1390 shown in FIG. 115 to open / close the opening / closing blade 1380 is set and stored as output information in the output information storage area described above. In addition, the normal symbol variation display pattern is determined based on the normal symbol variation display pattern random number described above, and the output of the lighting signal to the normal symbol display unit 1520 is set so that the normal symbol display unit 1520 shown in FIG. And stored as output information in the output information storage area described above.

  Subsequent to step S88, port output processing is performed (step S90). In this port output processing, output information is read from the output information storage area described above from the output terminal of the main control I / O port 1700b, and various signals are output based on this output information. For example, when the status command from the payout control board 715 is normally received from the output terminal based on the output information, the main payout ACK signal is output to the payout control board 715, or when the big hit gaming state is shown in FIG. In addition, a drive signal is output to the open / close plate solenoid 1420 for opening / closing the open / close plate 1410 of the big prize opening 1400, or the big hit information output signal, the probability changing information output signal, the special symbol shown in FIG. 128 (a). Various information (game information) related to the game, such as a display information output signal, a normal symbol display information output signal, a short time and medium information output information, and a start opening prize information output signal, is output to the payout control board 715.

  Subsequent to step S90, sub-integrated board command transmission processing is performed (step S92). In the sub-integrated board command transmission process, the transmission information is read from the transmission information storage area described above, and the transmission information is transmitted to the sub-integrated board 1740 shown in FIG. As described above, the transmission information includes a game effect command, a RAM clear notification command, a test command, a prize ball abnormality notification command, a status command, and the like. In addition to transmitting this transmission information, there is a problem in the connection state based on the value of the self-check flag set when the connection state between the main control board 1700 and the payout control board 715 is confirmed. Sometimes a connection failure command is created and transmitted to the sub-integrated board 1740.

  Subsequent to step S92, a value C is set in the watchdog timer clear register WCL (step S94). By setting the value C in the watchdog timer clear register WCL in step S94, the value C is set in the watchdog timer clear register WCL following the value B set in step S70. As a result, the value A, the value B, and the value C are sequentially set in the watchdog timer clear register WCL, and the watchdog timer is cleared.

  Subsequent to step S94, the register is switched (returned) (step S96), and this routine is terminated. Here, when the main control timer interrupt process is started, the main control MPU 1700a saves the contents of the general-purpose registers on the stack in hardware. This prevents the contents of the general-purpose register used in the main process on the main control side from being destroyed. In step S96, the contents saved on the stack are read and written to the original register. The main control MPU 1700a sets the interrupt permission after the return in step S96.

[11. Various control processing of payout control board]
Next, various control processes performed by the payout control board 715 will be described. First, the payout control side power-on process will be described, and then the payout control side timer interruption process, ball removal switch operation determination process, rotation angle switch history creation process, sprocket fixed position determination skip process, ball spot determination process, award The winning ball stock number adding process for balls, the winning ball stock number adding process for lending, stock monitoring process, payout ball removal determination setting process, payout setting process, and ball removal setting process will be described. 135 is a flowchart showing an example of the payout control side power-on process. FIG. 136 is a flowchart showing the continuation of the payout control side power-on process of FIG. 135. FIG. 137 is a payout control side following FIG. FIG. 138 is a flowchart showing an example of a payout control side timer interruption process, FIG. 139 is a flowchart showing an example of a ball removal switch operation determination process, and FIG. 140 is a rotation chart. FIG. 141 is a flowchart illustrating an example of a sprocket fixed position determination skip process, FIG. 142 is a flowchart illustrating an example of a ball stagnation determination process, and FIG. 143 is a prize. FIG. 144 is a flowchart showing an example of the processing for adding the number of prize balls for a ball. FIG. FIG. 145 is a flowchart illustrating an example of stock monitoring processing, FIG. 146 is a flowchart illustrating an example of payout ball removal determination setting processing, and FIG. 147 is payout processing. FIG. 148 is a flowchart showing an example of the setting process, and FIG. 148 is a flowchart showing an example of the ball removal setting process. Ball removal switch operation determination processing, rotation angle switch history creation processing, sprocket fixed position determination skip processing, ball corner determination processing, prize ball stock number addition processing, ball rental prize ball number addition processing, stock The monitoring process and the payout ball removal determination setting process are performed as one process of the main operation setting process in step S356 in the payout control side power-on process described later, and the ball removal switch operation determination process, the rotation angle switch history creation process, the sprocket Priorities are set in the order of fixed position judgment skip processing, ball corner judgment processing, prize ball prize ball number addition processing, rental ball prize ball stock addition processing, stock monitoring processing, and payout ball removal judgment setting processing Has been.

[11-1. Discharge control side power-on processing]
When the pachinko gaming machine 1 is powered on, the payout control MPU 1710a of the payout control board 715 performs payout control side power-on processing as shown in FIGS. When the payout control side power-on process is started, the payout control MPU 1710a sets an interrupt mode (step S300). This interrupt mode is for setting the priority order of interrupts of the payout control MPU 1710a. In this embodiment, a payout control side timer interrupt process, which will be described later, is set as the highest priority, and when this payout control side timer interrupt process is interrupted, the process is preferentially performed.

  Subsequent to step S300, input / output setting (I / O input / output setting) is performed (step S302). In this I / O input / output setting, input / output setting of the I / O port of the payout control MPU 1710a is performed.

  Following step S302, wait timer processing 1 is performed (step S304). The voltage does not rise immediately from when the power is turned on until the voltage reaches the predetermined voltage. On the other hand, when a power failure or a momentary power failure occurs (a phenomenon in which the supply of power is temporarily stopped), the voltage drops. As shown in FIG. 120, when the voltage falls below the power failure warning voltage, the power failure warning signal is displayed. Is input from the power failure monitoring circuit 1700d of the main control board 1700. A power failure notice signal from the power failure monitoring circuit 1700d is input when the voltage is equal to or lower than the power failure notice voltage from when the power is turned on until the voltage rises to a predetermined voltage. Therefore, in the wait timer process 1, after the power is turned on, the process waits until the voltage becomes higher than the power failure notice voltage. In this embodiment, 200 milliseconds (ms) is set as the waiting time (wait timer).

  Subsequent to step S304, it is determined whether or not the RAM clear switch 268a shown in FIG. 118 is operated (step S306). This determination is made based on whether or not the RAM clear switch 268a of the main control board 1700 is operated and the operation signal (detection signal) is input to the payout control MPU 1710a. When the detection signal is input, it is determined that the RAM clear switch 268a is operated. On the other hand, when the detection signal is not input, it is determined that the RAM clear switch 268a is not operated.

  When the RAM clear switch 268a is operated in step S306, the payout RAM clear notification flag HRCL-FLG is set to a value 1 (step S308), while when the RAM clear switch 268a is not operated in step S306, the payout A value 0 is set to the RAM clear notification flag HRCL-FLG (step S310). The payout RAM clear notification flag HRCL-FLG is stored in a RAM (hereinafter referred to as “payout built-in RAM”) incorporated in the payout control MPU 1710a, for example, award ball stock number, real ball count, drive command, and the like. This is a flag indicating whether or not payout information related to payout (details will be described later) such as number, various flags, and various information stored in various information storage areas. Value 1 is set to 0 when the payout information is not deleted. The payout RAM clear notification flag HRCL-FLG set in step S308 and step S310 is stored in a general-purpose storage element (general-purpose register) of the payout control MPU 1710a.

  Subsequent to step S308 or step S310, a setting for permitting access to the payout internal RAM is performed (step S312). With this setting, the payout internal RAM can be accessed, and for example, payout information can be written (stored) or read out.

  Subsequent to step S312, the stack pointer is set (step S314). The stack pointer indicates, for example, the address accumulated on the stack to temporarily store the contents of the memory element (register) in use, or temporarily returns the return address of this routine when returning to this routine after completing the subroutine. It indicates the address that is stacked on the stack for storage, and the stack pointer advances each time the stack is stacked. In step S314, an initial address is set in the stack pointer, and the contents of the register, the return address, etc. are loaded on the stack from this initial address. Then, the stack pointer returns to the initial address by sequentially reading from the last stacked stack to the first stacked stack.

  Subsequent to step S314, it is determined whether or not the payout RAM clear notification flag HRCL-FLG is 0 (step S316). As described above, the payout RAM clear notification flag HRCL-FLG is set to a value of 1 when the payout information is erased and to a value of 0 when the payout information is not erased.

  When the payout RAM clear notification flag HRCL-FLG is 0 in step S316, that is, when the payout information is not deleted, a checksum is calculated (step S318). This checksum calculates the sum by regarding the payout information stored in the payout internal RAM as a numerical value.

  Subsequent to step S318, it is determined whether or not the calculated checksum value matches a checksum value stored in a payout control side power-off process (power-off) described later (step S320). . If they match, it is determined whether or not the payout backup flag HBK-FLG is 1 (step S322). This payout backup flag HBK-FLG stores or holds payout backup information such as payout information, a checksum value, and a value of the payout backup flag HBK-FLG in the payout internal RAM in the payout control side power-off process described later. This flag is set to a value of 1 when the payout control side power-off process is normally terminated, and a value of 0 when the payout control side power-off process is not normally terminated.

  When the payout backup flag HBK-FLG has a value of 1 in step S322, that is, when the payout control side power-off process has been completed normally, the work area of the payout internal RAM is set as power recovery (step S324). In this setting, in addition to setting a value 0 to the payout backup flag HBK-FLG, power recovery information is read from a ROM built in the payout control MPU 1710a (hereinafter referred to as “payout built-in ROM”). Electric time information is set in the work area of the payout internal RAM. Here, “when power is restored” includes, in addition to the state where the power is turned on from the state where the power is cut off, as well as the state where the power is restored after the power failure or the instantaneous power failure as described above.

  On the other hand, when the payout RAM clear notification flag HRCL-FLG is not 0 (value 1) in step S316, that is, when the payout information is deleted, or when the checksum values do not match in step S320, or step When the payout backup flag HBK-FLG is not a value 1 (value 0) in S322, that is, when the payout control side power-off process is not normally terminated, the entire area of the payout built-in RAM is cleared (step S326). Then, the work area of the payout built-in RAM is set as an initial setting (step S328). In this setting, initial information is read from the payout built-in ROM, and this initial information is set in the work area of the payout internal RAM.

  Subsequent to step S324 or step S328, interrupt initialization is performed (step S330). This setting is to set an interrupt cycle when payout control side timer interrupt processing described later is performed. In this embodiment, it is set to 1.75 ms.

  Subsequent to step S330, interrupt permission setting is performed (step S332). With this setting, the payout control timer interrupt process is repeatedly performed every interrupt period set in step S330, that is, every 1.75 ms.

  Subsequent to step S332, it is determined whether or not a power failure notice signal is input (step S334). As described above, when the power of the pachinko gaming machine 1 is shut off, or when a power failure or a momentary power failure occurs, as shown in FIG. Input from the power failure monitoring circuit 1700d of the control board 1700. The determination in step S334 is made based on this power failure notice signal.

  If no power failure warning signal is input in step S334, it is determined whether or not the 1.75 ms elapsed flag HT-FLG is 1 (step S336). This 1.75 ms elapse flag HT-FLG is a flag for measuring 1.75 ms in a payout control timer interrupt process processed every 1.75 ms, which will be described later. The value is set to 0 when 75 ms has not elapsed.

  When the 1.75 ms elapsed flag HT-FLG is 0 in step S336, that is, when 1.75 ms has not elapsed, the process returns to step S334 to determine whether or not a power failure warning signal is input.

  On the other hand, when the 1.75 ms elapsed flag HT-FLG is 1 in step S336, that is, when 1.75 ms has elapsed, the 1.75 ms elapsed flag HT-FLG is set to 0 (step S338), and FIG. An external WDT clear signal is output to the external watchdog timer (external WDT) 1710c shown (turned ON, step S340). This external WDT 1710c monitors the operation (system) of the payout control MPU 1710a. When the external WDT clear signal is not stopped at the clear signal release time, the payout control MPU 1710a and the payout control I / O port 1710b shown in FIG. A reset signal is output for resetting (periodically diagnosing whether the payout control MPU 1710a system is out of control).

  Subsequent to step S340, port output processing is performed (step S342). In this port output process, various information is read from the output information storage area of the payout internal RAM, and various signals are output from the output terminal of the payout control I / O port 1710b based on the various information. In the output information storage area, for example, payer ACK information indicating that various commands relating to payout from the main control board 1700 have been normally received, drive information for controlling drive to the payout motor 465, and the payout motor 465 are actually stored. Information on the number of award balls for which the number of game balls has been paid out, LED display information displayed on the error LED display 1730 shown in FIG. 118, and reception completion information indicating that the rental request signal from the CR unit has been normally received. Are stored, and when a variety of commands relating to payout from the main control board 1700 are normally received from the output terminal of the payout control I / O port 1710b based on this output information, the payer ACK signal is sent as the main information. Output to control board 1700, output drive signal to payout motor 465, payout motor 465 actually pays out game ball 118 is output as an award ball number information signal to the external terminal board 700a shown in FIG. 118 (in this embodiment, every time the payout motor 465 actually pays out 10 game balls, it is output to the external terminal board 700a. A prize ball number information signal is output), a display signal is output to the error LED display 1730, and a reception completion signal is output to the CR unit when a rent request signal from the CR unit is normally received. To do.

  Subsequent to step S342, port input processing is performed (step S344). In this port input process, various signals input to the input terminal of the payout control I / O port 1710b are read and stored as input information in the input information storage area of the payout built-in RAM. For example, as shown in FIG. 118, the operation signal of the error release switch 1731, the detection signal from the rotation angle switch 505, the detection signal from the counting switch 462, the detection signal from the full switch 545, the lending request signal from the CR unit, A detection signal from various signals such as a connection signal, a main payment ACK signal from the main control board 1700 that informs that the main control board 1700 has normally received various commands transmitted in the command transmission process described later, respectively, Stored in the input information storage area as input information.

  Subsequent to step S344, timer update processing is performed (step S346). In this timer update process, a detailed description thereof will be described later, but when determining whether or not the above-described sprocket 457 is in a stagnation state, a sphere detection time set as a determination condition thereof, The skip determination time set when the fixed position determination of the sprocket 457 is not performed, the ball removal determination set when discharging the game balls stored in the prize ball tank 400 and the tank rail member 410 described above. 118, a full tank determination time set as a determination condition when determining whether or not the above-mentioned full tank unit 520 is full of game balls, and detection from the ball break switch 426 shown in FIG. When determining whether or not the number of game balls taken into the above-described ball passage unit 420 by the signal is equal to or greater than a predetermined number, the determination condition is set. By performing time management of burn out determination time is. For example, when the sphere collision determination time is set to 5005 ms, the timer interruption period is set to 1.75 ms. Therefore, every time this timer update process is performed, the sphere collision determination time is subtracted by 1.75 ms. Since the subtraction result is a value of 0, the sphere collision determination time is accurately measured.

  In this embodiment, the skip determination time is 22.75 ms, the ball removal determination time is 60060 ms, the full tank determination time is 504 ms, and the ball breakage determination time is 119 ms. Each time this timer update process is performed, the ball removal is performed. The judgment time, the full tank judgment time and the ball breakage determination time are subtracted by 1.75 ms, and the result of the subtraction becomes 0 so that the ball removal judgment time, the full tank judgment time and the ball breakage judgment time are accurately measured. . These various determination times are stored in the time management information storage area of the payout internal RAM as time management information.

  Following step S346, CR communication processing is performed (step S348). In this CR communication process, the input information is read from the above-described input information storage area, and it is determined whether or not a lending request signal from the CR unit is input based on this input information. When a lending request signal is input and the lending request signal is normally received, reception completion information indicating that is stored in the output information storage area described above, and the lending request signal is paid out as lending information. Store in the rented ball information storage area of the internal RAM. On the other hand, when the ball rental request signal cannot be normally received, the ball rental request error information to that effect is stored in the state information storage area of the payout built-in RAM.

  When a connection signal is input from the CR unit, CR connection information indicating that the connection with the CR unit is normal is stored in the state information storage area. When no connection signal is input, CR connection information that indicates that the connection with the CR unit is abnormal is stored in the state information storage area.

  Subsequent to step S348, a full tank and out-of-ball check process is performed (step S350). In this full tank and out-of-ball check process, input information is read from the above-mentioned input information storage area, and based on this input information, the above-described full tank unit 520 is filled with a game ball based on a detection signal from the full tank switch 545. Whether or not the number of game balls taken into the above-described ball passage unit 420 by the detection signal from the ball break switch 426 shown in FIG. 118 is a predetermined number or more. Judgment. For example, whether or not the full tank unit 520 is full of game balls is determined by detecting from the full tank switch 545 in the current full tank and out-of-ball check process using a timer interruption period of 1.75 ms. When the signal is ON, the detection signal from the full tank switch 545 is turned OFF in the last full (1.75 ms before) full ball and ball check check process, that is, the detection signal from the full tank switch 545 is changed from OFF to ON. When this is done, the timer update process in step S346 starts measuring the full tank determination time (504 ms) described above. When the full tank determination time becomes 0 in the timer update process, that is, when the full tank determination time is reached, whether or not the detection signal from the full tank switch 545 is ON in this full tank and out-of-ball check process. Determine whether. In this determination, when the detection signal from the full tank switch 545 is ON, the full tank information indicating that the full tank unit 520 is full of game balls is stored in the state information storage area. On the other hand, when the detection signal from the full tank switch 545 is OFF, the full tank information indicating that the full tank unit 520 is not full of game balls is stored in the state information storage area.

  Whether or not the number of game balls taken into the ball passage unit 420 is greater than or equal to a predetermined number is also determined by using the timer interruption period 1.75 ms, When the detection signal from the switch is ON, the detection signal from the ball break switch is OFF in the previous full (1.75ms before) full ball and ball break check processing, that is, the detection signal from the ball break switch is ON from OFF When the transition is made, the timer update process in step S346 starts counting the ball breakage determination time (119 ms) described above. When the ball break determination time becomes 0 in the timer update process, that is, when the ball break determination time is reached, whether or not the detection signal from the ball break switch 426 is ON in this full tank and ball break check processing. Determine whether. In this determination, when the detection signal from the ball break switch 426 is ON, the ball break information indicating that the number of game balls taken into the ball passage unit 420 is equal to or greater than a predetermined number is sent to the state information storage area. On the other hand, when the detection signal from the ball break switch 426 is OFF, the ball break information indicating that the number of game balls taken into the ball passage unit 420 is not equal to or greater than the predetermined number is stored in the state information storage area. To remember.

  Following step S350, command reception processing is performed (step S352). In this command reception process, various commands relating to payout from the main control board 1700 are received. When the various commands are normally received, the payer ACK information indicating that is stored in the output information storage area. On the other hand, when various commands cannot be received normally, connection abnormality information that indicates that an abnormality has occurred in the connection between the main control board 1700 and the payout control board 715 is stored in the above-described state information storage area. . A detailed description of various commands related to payout from the main control board 1700 will be described later.

  Following step S352, command analysis processing is performed (step S354). In this command analysis processing, the command received in step S352 is analyzed, and the analyzed command is stored as received command information in the received command information storage area of the payout internal RAM.

  Subsequent to step S354, main operation setting processing is performed (step S356). In this main operation setting process, operation settings such as winning balls, lending balls, ball removal and ball scoring are performed, and the number of unpaid balls (prize ball stock number) is monitored. A detailed description of these operation settings and monitoring will be described later.

  Following step S356, LED display data creation processing is performed (step S358). In this LED display data creation process, various types of information are read from the state information storage area described above, and display data to be displayed on the error LED indicator 1730 of the payout control board 715 shown in FIG. 118 is created and used as LED display information. Stored in the output information storage area. For example, the above-described ball break information is read from the state information storage area, display data corresponding to the ball break information (display value 1 in this embodiment) is created, and the LED display information is stored in the output information storage area.

  Following step S358, command transmission processing is performed (step S360). In this command transmission process, various information is read from the state information storage area described above, a command is created based on the various information, and is transmitted to the main control board 1700. A detailed description of these commands will be described later.

  Subsequent to step S360, output of the external WDT clear signal to the external watchdog timer (external WDT) 1710c is stopped (turns OFF, step S362). As a result, the external WDT 1710c is cleared so that the payout control MPU 1710a and the payout control I / O port 1710b are not reset. The external WDT 1710c starts counting the clear signal release time when the output of the external WDT clear signal is stopped.

  Following step S362, the process returns to step S334 again to determine whether or not a power failure warning signal has been input. If this power failure warning signal has not been input, the 1.75 ms elapsed flag HT-FLG has a value of 1 in step S336. When the 1.75 ms elapse flag HT-FLG has a value of 1, that is, when 1.75 ms elapses, the value 0 is set in the 1.75 ms elapse flag HT-FLG in step S338. In step S340, an external WDT clear signal is output (ON) to the external WDT 1710c, port output processing is performed in step S342, port input processing is performed in step S344, timer update processing is performed in step S346, and CR communication is performed in step S348. Processing, and in step S350, a full tank and out of ball check process is performed. In step S352, command reception processing is performed. In step S354, command analysis processing is performed. In step S356, main operation setting processing is performed. In step S358, LED display data creation processing is performed. In step S360, command transmission processing is performed. In S362, the output of the external WDT clear signal to the external WDT 1710c is stopped (OFF), and Steps S334 to S362 are repeated. The processing from step S334 to step S362 is referred to as “payout control side main processing”.

  Depending on the progress of the game by the main control board 1700, the processing content of the payout control side main process differs. For this reason, the time required for the processing of the payout control MPU 1710a varies. Accordingly, the payout control MPU 1710a preferentially outputs to the main control board 1700 a payer ACK signal notifying that various commands relating to payout from the main control board 1700 have been normally received in the port output processing of step S342. Yes. As a result, the payout control MPU 1710a ensures the processing time so that other fluctuating processes can be sufficiently performed.

  On the other hand, when a power failure warning signal is input in step S334, interrupt prohibition setting is performed (step S364). With this setting, payout control side timer interrupt processing, which will be described later, is not performed, writing to the payout internal RAM is prevented, and rewriting of the payout information described above is protected. Subsequent to step S364, output of the drive signal to the payout motor 465 is stopped (step S366). Thereby, payout of the game ball is stopped. Subsequent to step S366, an external WDT clear signal is output to the external WDT 1710c and the output is stopped (ON / OFF, step S368). This clears the external WDT 1710c. Subsequent to step S368, a checksum is calculated and the calculated value is stored (step S370). The checksum is calculated by regarding the payout information in the work area of the payout built-in RAM as a numerical value excluding the storage area for the checksum value calculated in step S318 and the payout backup flag HBK-FLG. Subsequent to step S370, a value 1 is set to the payout backup flag HBK-FLG. (Step S372) This completes the storage of the payout backup information. Subsequent to step S372, prohibition of access to the payout built-in RAM is set (step S374). With this setting, access to the payout internal RAM is prohibited, and writing and reading cannot be performed, and the payout backup information stored in the internal payout RAM is protected. Following step S374, an infinite loop is entered. In this infinite loop, the clear signal is not turned ON / OFF to the external WDT 1710c. Therefore, the external WDT 1710c outputs a reset signal to the payout control MPU 1710a and the payout control I / O port 1710b to reset it. Thereafter, the payout control MPU 1710a performs the payout control side power-on process again. The processing from step S364 to step S374 and the infinite loop are referred to as “payout control side power-off processing”.

  The pachinko gaming machine 1 (payout control MPU 1710a) is reset when a power failure occurs or when an instantaneous power failure occurs, and a payout control side power-on process is performed by subsequent power recovery.

  In step S320, it is checked whether or not the payout backup information stored in the payout internal RAM is normal, and in step S322, whether or not the payout control side power-off process has been normally completed is determined. I am inspecting. In this way, by checking the payout backup information stored in the payout built-in RAM twice, it is inspected whether the payout backup information is stored by fraud.

[11-2. Discharge control side timer interrupt processing]
Next, payout control side timer interrupt processing will be described. This payout control side timer interruption process is repeatedly performed at every interruption period (1.75 ms in this embodiment) set in the payout control side power-on process shown in FIGS. 135 to 137.

  When the payout control side timer interrupt process is started, the payout control MPU 1710a of the payout control board 715 sets the timer interrupt to be prohibited and switches (saves) the register as shown in FIG. 138 (step S380). Here, the general purpose storage element (general purpose register) used in the above-mentioned payout control side main process is switched to the auxiliary register. By using this auxiliary register in the payout control side timer interrupt process, the value of the general-purpose register is not overwritten. This prevents the contents of the general-purpose register used in the payout control side main processing from being destroyed.

  Subsequent to step S380, the value 1 is set in the 1.75 ms elapsed flag HT-FLG (step S382). The 1.75 progress flag HT-FLG is a flag that counts 1.75 ms every time the payout control side timer interrupt process is performed, that is, every 1.75 ms. .0 is set to 0 when 75 ms has not elapsed. Subsequent to step S382, the register is switched (returned) (step S384). This restoration is performed by reading the contents saved on the stack in step S380 and writing them to the register. Subsequent to step S384, interrupt permission is set (step S386), and this routine is terminated.

[11-3. Ball removal switch operation determination process]
Next, the ball removal switch operation determination process will be described. In this ball removal switch operation determination process, it is determined whether or not the ball removal switch 1732 shown in FIG. 118 is operated.

  When the ball removal switch operation determination process is started, the payout control MPU 1710a of the payout control board 715 determines whether or not the ball removal switch 1732 is operated as shown in FIG. 139 (step S390). This determination is performed based on the detection signal from the ball removal switch 1732 in the port input process in step S344 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the detection signal is stored as input information in the input information storage area of the payout built-in RAM. In step S390, input information is read from this input information storage area, and it is determined whether or not there is a detection signal from the ball removal switch 1732. When there is a detection signal from the ball removal switch 1732 in the input information, it is determined that the ball removal switch 1732 is operated. On the other hand, when there is no detection signal from the ball removal switch 1732 in the input information, it is determined that the ball removal switch 1732 has not been operated.

  When the ball removal switch 1732 is operated in step S390, a value 1 is set to the ball removal flag RMV-FLG (step S392). This ball removal flag RMV-FLG is a flag indicating whether or not to discharge the game balls stored in the prize ball tank 400 and the tank rail member 410, and is 1 when the game balls are discharged. The value is set to 0 when the ball is not discharged.

  Subsequent to step S392, the above-described ball removal determination time is set to be valid (step S294), and this routine is terminated. When the ball removal determination time becomes valid, the ball removal determination time is subtracted in the timer update process of step S346 in the payout control side power-on process (payout control side main process) shown in FIG.

  On the other hand, when the ball removal switch 1732 is not operated in step S390, this routine is finished as it is. The ball removal flag RMV-FLG set in step S392 is stored in a general-purpose storage element (general-purpose register) of the payout control MPU 1710a.

[11-4. Rotation angle switch history creation process]
Next, a rotation angle switch history creation process is created. In this rotation angle switch history creation processing, a history of detection signals from the rotation angle switch 505 shown in FIG. 118 is created.

  When the rotation angle switch history creation process is started, the payout control MPU 1710a of the payout control board 715 reads the rotation angle switch detection history information RSW-HIST from the payout built-in RAM as shown in FIG. 140 (step S400). The rotation angle switch detection history information RSW-HIST has a storage capacity of 1 byte (8 bits), and the detection signal history from the rotation angle switch 505 is provided as rotation angle switch detection history information RSW-HIST. It is stored in the rotation angle switch history information storage area of the RAM. In step S400, rotation angle switch detection history information RSW-HIST is read from the rotation angle switch history information storage area.

  Following step S400, it is determined whether there is a detection signal from the rotation angle switch 505 (step S402). This determination is made based on the detection signal from the rotation angle switch 505 in the port input process of step S344 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the detection signal is stored as input information in the input information storage area of the payout built-in RAM. In step S402, input information is read from this input information storage area, and it is determined whether or not there is a detection signal from the rotation angle switch 505. When there is a detection signal from the rotation angle switch 505 in the input information, the detection notch 501 for grasping the rotation position of the sprocket 457 described above is a state in which the optical axis of the rotation angle switch 505 is changed from the cutoff state to the non-blocking state. Is determined. On the other hand, when there is no detection signal from the rotation angle switch 505 in the input information, the detection notch 501 determines that the optical axis of the rotation angle switch 505 has transitioned from the non-blocking state to the blocking state.

  When the detection notch 501 is in a state where the optical axis of the rotation angle switch 505 is changed from the cut-off state to the non-cut-off state in step S402, the rotation angle switch detection history information RSW-HIST read out in step S400 is the lowest bit B0. After shifting by one bit toward the upper bit B7, the value 1 is set to the least significant bit B0 (step S404), and this routine is finished.

  On the other hand, when the detection notch 501 is in a state where the optical axis of the rotation angle switch 505 is changed from the non-blocking state to the blocking state in step S402, the rotation angle switch detection history information RSW-HIST read in step S400 is the least significant bit B0. After shifting from the first bit to the most significant bit B7, the value 0 is set to the least significant bit B0 (step S404), and this routine is terminated.

  Thus, each time this rotation angle switch history creation process is performed, the rotation angle switch detection history information RSW-HIST is shifted bit by bit from the least significant bit B0 toward the most significant bit B7, and then the detection notch 501 is generated. The value of the least significant bit B0 according to the state in which the optical axis of the rotation angle switch 505 has transitioned from the cutoff state to the non-blocking state or the detection notch 501 has shifted the optical axis of the rotation angle switch 505 from the non-blocking state to the blocking state. Since 1 or the value 0 is set, a history of detection signals from the rotation angle switch 505 can be created.

[11-5. Sprocket fixed position determination skip processing]
Next, the sprocket fixed position determination skip process will be described. This sprocket fixed position determination skip processing skips the determination of whether or not the sprocket 457 is in a fixed position when a predetermined condition is satisfied. Note that the fixed position of the sprocket 457 is determined when the payout of the game ball by the prize ball unit 450 is completed. As a result, the rotation of the motor shaft of the dispensing motor 465 can be reliably started in a state in which no ball is generated.

  When the sprocket fixed position determination skip process is started, the payout control MPU 1710a of the payout control board 715 determines whether or not the fixed position determination skip flag SKP-FLG is 0 as shown in FIG. S410). This fixed position determination skip flag SKP-FLG is a flag indicating whether or not the fixed position determination of the sprocket 457 is performed. The fixed position determination of the sprocket 457 is 1 when the fixed position determination of the sprocket 457 is not performed (when skipping). When position determination is performed (when skipping is not performed), the value is set to 0.

  When the fixed position determination skip flag SKP-FLG is 0 (not skipped) in step S410, that is, when the fixed position determination of the sprocket 457 is performed, the rotation angle switch is detected from the rotation angle switch history information storage area of the payout built-in RAM. The history information RSW-HIST is read (step S412), and it is determined whether or not it matches the fixed position determination value (step S414). This fixed position determination value is stored in the payout built-in ROM, and is “00001111B (“ B ”represents a bit)” in this embodiment, and the upper 4 bits B7 to B4 are 0 and the lower 4 Bits B3 to B0 have a value of 1. In the determination in step S414, it is determined whether or not the lower 4 bits B3 to B0 of the rotation angle switch detection history information RSW-HIST match the lower 4 bits B3 to B0 of the fixed position determination value.

  Here, when the lower 4 bits B3 to B0 of the rotation angle switch detection history information RSW-HIST have the value 1, the detection notch 501 described above is the light of the rotation angle switch 505, continuously in four timer interruption cycles. It means that the shaft is in a state of transition from the shut-off state to the non-cut-off state. In the occurrence of the four timer interruption cycles, the payout motor 465 shown in FIG. 118 rotates four steps. As described above, the rotation of the payout motor 465 is the rotation of the sprocket 457 via the first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500. Since the first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500 have play (backlash), even if the sprocket 457 is stopped at a fixed position, the rotating shaft described above is used. The rotation is clockwise or counterclockwise by the amount of backlash around 458.

  The rotation of the sprocket 457 due to the backlash corresponds to the rotation of about two steps of the payout motor 465 as described above. For this reason, in this embodiment, when the fixed position determination of the sprocket 457 is performed, the history of the detection signal from the rotation angle switch 505, the rotation angle switch detection history information RSW in the rotation angle switch history creation processing shown in FIG. -HIST is created, based on the lower 4 bits B3 to B0 of the created rotation angle switch detection history information RSW-HIST, that is, based on the detection signal from the rotation angle switch 505 due to the occurrence of the latest four timer interrupt cycles. Yes. As a result, in the four timer interruption cycles, since the payout motor 465 rotates four steps, it rotates more than the rotation of the sprocket 457 caused by backlash, and the rotation of the sprocket 457 caused by backlash can be absorbed. . Therefore, erroneous detection of the fixed position of the sprocket 457 due to backlash can be prevented, so that the rotational position of the sprocket 457 can be correctly managed by the rotational position of the payout motor 465. In the present embodiment, the four timer interruption periods are 7 ms (= 1.75 ms × 4 times), and are set as the backlash absorption time.

  In step S414, if the lower 4 bits B3 to B0 of the rotation angle switch detection history information RSW-HIST read in step S412 match the lower 4 bits B3 to B0 of the fixed position determination value, the fixed position determination skip flag. A value 1 is set in SKP-FLG (step S416). Thereby, it can set so that the fixed position determination of sprocket 457 may not be performed (it skips). The payout control MPU 1710a sets the rotational position of the sprocket 457 in step S416 to the fixed position of the sprocket 457.

  Subsequent to step S416, the skip determination time is set to be valid (step S418), and this routine is terminated. Here, the above-described detection notches 501 are three in the same number as the recesses of the sprocket 457, and are formed on the outer circumference of the detection disk 500 equally (every 120 degrees). Further, the rotation of the payout motor 465 becomes the rotation of the sprocket 457 via the first gear 493, the second gear 494, the third gear 497, and the gear portion 502 of the detection disk 500 as described above. Therefore, the rotation between the detection notches 501 (120 degrees) of the detection disk 500 (sprocket 457) corresponds to the 18-step rotation of the payout motor 465.

  The payout control MPU 1710a manages the rotational position of the sprocket 457 based on the number of steps of the payout motor 465. Specifically, (1) a transition state in which the detection notch 501 transitions the optical axis of the rotation angle switch 505 from a shut-off state to a non-cut-off state (referred to as an “edge detection state”), and (2) the detection notch 501 A state in which the optical axis of the rotation angle switch 505 has transitioned from a blocked state to a non-blocked state (referred to as a “fixed position determined state”); It is managed in three states: a state transitioned to a state (“fixed position determination skip state”). The edge detection state in (1) corresponds to one step rotation of the payout motor 465, the fixed position fixed state in (2) corresponds to four step rotation of the payout motor 465, and the fixed position determination skip state in (3). This corresponds to 13-step rotation of the payout motor 465, and the rotation position between the detection notches 501 (120 degrees) of the detection disk 500, that is, the rotation position of the sprocket 457, is managed by a total of 18-step rotation.

  In the fixed position determination skip state of (3), the detection notch 501 is in a state where the optical axis of the rotation angle switch 505 has transitioned from the non-blocking state to the blocking state, and therefore the skip determination time rotates 13 steps of the payout motor 465. The time is set. As described above, since the timer interruption period is set to 1.75 ms, the skip determination time is 22.75 ms (= 1.75 ms × 13 steps).

  When the skip determination time becomes valid in step S418, the skip determination time is subtracted in the timer update process of step S346 in the payout control side power-on process (payout control side main process) shown in FIG. The payout control MPU 1710a subtracts the skip determination time, and sets the initial value 0 to the fixed position determination skip flag SKP-FLG when the subtraction result becomes the value 0.

  On the other hand, when the fixed position determination skip flag SKP-FLG is not 0 (value 1) (when skipping) in step S410, that is, when the fixed position determination of the sprocket 457 is not performed, or in step S414, in step S412 If the lower 4 bits B3 to B0 of the read rotation angle switch detection history information RSW-HIST do not match the lower 4 bits B3 to B0 of the fixed position determination value, this routine is ended as it is. Note that the fixed position determination skip flag SKP-FLG set in step S416 is stored in a general-purpose storage element (general-purpose register) of the payout control MPU 1710a.

  As described above, the game balls supplied from the pachinko island facility are stored in the prize ball tank 400 and the tank rail member 410, taken into the ball path unit 420, and guided to the prize ball unit 450. When the game balls rub against each other and are charged, electrostatic discharge is generated and noise is generated. Therefore, the prize ball unit 450 is susceptible to noise and is in an environment. As described above, the sensor board 504 of the prize ball unit 450 is provided with the rotation angle switch 505, and the detection signal from the rotation angle switch 505 is easily affected by noise due to electrostatic discharge of the game ball. In addition, the wiring (harness) that connects the prize ball unit terminal 717 of the payout control board 715 and the payout control board connector 480f of the prize ball unit 750 (the relay terminal board 480 in the prize ball unit) is also electrostatic discharge of the game ball. It is easily affected by noise.

  Therefore, in the present embodiment, in order to suppress erroneous detection due to the influence of noise, the fixed position determination skip state of (3) described above, that is, the detection notch 501 blocks the optical axis of the rotation angle switch 505 from the non-blocking state. In this state, the fixed position determination of the sprocket 457 is not performed. Thereby, the precision of the fixed position determination of the sprocket 457 is improved. Note that since the period and period necessary for detecting the fixed position of the sprocket 457 can be obtained in advance as described above, the skip determination time can be easily set and adjusted.

[11-6. Spherical spot detection processing]
Next, the sphere collision determination process will be described. In this sphere collision determination process, it is determined whether or not the above-described sphere collision state by the sprocket 457 occurs.

  When the ball collision determination process is started, the payout control MPU 1710a of the payout control board 715 obtains the rotation angle switch detection history information RSW-HIST from the rotation angle switch history information storage area of the payout built-in RAM, as shown in FIG. Read (step S420).

  Following step S420, it is determined whether there is a detection signal from the rotation angle switch 505 described above (step S422). This determination is made based on the detection signal from the rotation angle switch 505 in the port input process of step S344 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the detection signal is stored as input information in the input information storage area of the payout built-in RAM. In step S422, input information is read from this input information storage area, and it is determined whether or not there is a detection signal from the rotation angle switch 505. When there is a detection signal from the rotation angle switch 505 in the input information, the detection notch 501 for grasping the rotation position of the sprocket 457 described above is a state in which the optical axis of the rotation angle switch 505 is changed from the cutoff state to the non-blocking state. Is determined. On the other hand, when there is no detection signal from the rotation angle switch 505 in the input information, the detection notch 501 determines that the optical axis of the rotation angle switch 505 has transitioned from the non-blocking state to the blocking state.

  When the detection notch 501 is in a state where the optical axis of the rotation angle switch 505 is changed from the non-blocking state to the blocking state in step S422, a value 0 is set to the ball collision determination flag VAL-FLG (step S424). End the routine. This sphere collision determination flag is a flag indicating whether or not the sphere collision state is generated by the sprocket 457. The value is 1 when the sphere collision state occurs, and the value when the sphere collision state does not occur. Set to 0 respectively.

  In step S424, the detection notch 501 is in a state in which the optical axis of the rotation angle switch 505 has transitioned from the non-blocking state to the blocking state, that is, the sprocket 457 is rotating. A value of 0 is set in the determining flag VAL-FLG.

  On the other hand, when the detection notch 501 is in a state where the optical axis of the rotation angle switch 505 has not changed from the non-blocking state to the blocking state in step S422, it is determined that a sphere stagnation state has occurred and the sphere scrutiny determination flag VAL− A value of 1 is set in FLG (step S426), the sphere collision determination time is set valid (step S428), and this routine is terminated. When the ball stagnation determination time becomes valid, the sphere stagnation determination time is subtracted in the timer update process of step S346 in the payout control side power-on process (payout control side main process) shown in FIG. . Note that the ball staking determination flag VAL-FLG set in steps S424 and S426 is stored in a general-purpose storage element (general-purpose register) of the payout control MPU 1710a.

[11-7. Various prize ball stock addition processing]
Next, various prize ball stock number addition processing will be described. The various prize ball stock number adding processes include a prize ball stock number adding process and a lending prize ball stock number adding process. The prize ball stock number adding process is performed from the main control board 1700. This is a process of adding the number of balls to be paid out based on a prize ball command, which will be described later, and the prize ball stock number adding process for renting is a process of adding the number of balls to be paid out based on a ball rental request signal from the CR unit. . First, the award ball stock number addition process for prize balls will be described, and then the award ball stock number addition process for rental balls will be described. In the present embodiment, the award ball stock number addition process for prize balls is set to be performed preferentially, and the number of prize balls stock added in the award ball stock number addition process for this award ball is determined. After the game balls are paid out by the above-mentioned prize ball unit 450, a setting is made so that the number of winning ball stocks for lending is added.

[11-7-1. Prize ball stock number addition process for prize balls]
When the award ball stock number addition process for a prize ball is started, the payout control MPU 1710a of the payout control board 715 determines whether there is a prize ball command as shown in FIG. 143 (step S430). This determination is made based on the command analyzed in the command analysis process of step S354 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the analyzed command is stored as received command information in the received command information storage area of the payout internal RAM. In step S430, the received command information is read from the received command information storage area to determine whether the command is a prize ball command.

  If the received command information is a prize ball command in step S430, the prize ball number PBV corresponding to the prize ball command is read from the prize ball number information table (step S432). The prize ball number information table, which will be described in detail later, is an information table stored in advance in the payout built-in ROM in association with the prize ball command and the prize ball number PBV.

  Subsequent to step S432, the prize ball stock number PBS is read from the payout built-in RAM (step S434). The award ball stock PBS represents the number of game balls that have not been paid out by the award ball unit 450, that is, the number of unpaid balls, and has a storage capacity of 2 bytes (16 bits) in this embodiment. ing. As a result, the award ball stock number PBS can store the number of unpaid balls from 0 to 65535.

  The prize ball number PBV read in step S432 is added to the prize ball stock number PBS read in step S434 (step S436), and this routine is ended. After the addition in step S436, the prize ball command read in step S430 is erased from the received command information storage area.

  On the other hand, if the received command information is not a prize ball command in step S430, this routine is ended as it is.

[11-7-2. Addition of prize ball stock for rental balls]
Next, the processing for adding the number of winning ball stocks will be described. When the processing for adding the number of prize balls for renting is started, the payout control MPU 1710a of the payout control board 715 determines whether or not there is a lending request signal as shown in FIG. 144 (step S440). This determination is made based on the lending request signal from the CR unit in the port input process of step S344 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the lending request signal is stored as input information in the input information storage area of the payout built-in RAM. In step S440, input information is read from this input information storage area, and it is determined whether or not there is a lending request signal.

  When there is a ball rental request signal in step S440, the prize ball stock number PBS is read from the payout built-in RAM (step S442), and the ball rental number RBV is added to the prize ball stock number PBS (step S444), and this routine is terminated. To do. The number of rented balls RBV is a fixed value and is stored in advance in the payout built-in ROM. In the present embodiment, the value 25 is set as the number of rented balls RBV. In addition, after adding in step S444, the rental request signal read in step S440 is erased from the input information storage area. In the present embodiment, priority is given to prize balls (the prize balls and the rental balls are managed separately). For this reason, even when there is a ball rental request signal, the ball rental request signal is held, and the ball is paid out when the prize ball is paid out. Accordingly, the rented ball is paid out after the prize ball stock PBS becomes zero.

  On the other hand, when there is no lending request signal in step S440, this routine is ended as it is.

[11-8. Stock monitoring process]
Next, the stock monitoring process will be described. This stock monitoring process is a process for monitoring whether or not the player continues the game in a state where the player has filled the game ball in the above-described full tank unit 520 (stocked state).

  When the stock monitoring process is started, the payout control MPU 1710a of the payout control board 715 reads the prize ball stock number PBS from the payout built-in RAM as shown in FIG. 145 (step S450). It is determined whether or not the threshold value is equal to or greater than a careful threshold value TH (step S452). The alert threshold value TH is set to a value of 50 in this embodiment.

  If the prize ball stock PBS is greater than or equal to the caution threshold TH in step S452, a value 1 is set to the caution flag CA-FLG (step S454). The caution flag CA-FLG indicates that the player has started to stock game balls in the full tank unit 520, and the number of game balls that have not been paid out (the number of prize balls described above) has reached or exceeded the caution threshold TH. This flag indicates that the value is 1 when the threshold value exceeds the alert threshold value TH, and is set to 0 when the threshold value is not greater than the alert threshold value TH.

  On the other hand, when the winning ball stock number PBS is less than the caution threshold TH in step S452, the value 0 is set in the caution flag CA-FLG (step S456), and this routine is terminated.

  The game state becomes a big hit, and the player relaxes and sees the effect unfolded by the liquid crystal display 1315 shown in FIG. 118, or the above-mentioned effect by the movement of the upper jaw movable body and the lower jaw movable body. If so, the player may inadvertently remove the game ball paid out as a prize ball for one round by operating the ball discharge button 30a from the storage tray 30 described above. When the game is continued in this state, the storage tray 30 is filled with game balls, and the game balls are accumulated in the full tank unit 520. When the full tank unit 520 is full of game balls, as described above, the value of the prize ball stock PBS increases to exceed the caution threshold TH, and a detailed description thereof will be described later. The door frame decoration lamp 5g shown in FIG. 118 blinks. By blinking the door frame decoration lamp 5g, for example, it is possible to inform the hall clerk that the player is careful about the game. As a result, the hall clerk can tell the player that the game ball is to be removed from the storage tray 30, and the player continues the game with the storage ball 30 (full tank unit 520) full of game balls. Can be prevented.

  In the present embodiment, the careful threshold value TH1 is set to a value 50 corresponding to about one fifth of the upper limit value 255 that can be represented by 1 byte (8 bits). As a result, it is possible to inform the hall clerk that the player should be alerted to the game at the earliest possible stage.

[11-9. Dispensing ball removal judgment setting process]
Next, the payout ball removal determination setting process will be described. In the payout ball removal determination setting process, the game balls are paid out to the above-described storage tray 30 by the payout motor 465 shown in FIG. In this process, the ball is discharged from the pachinko gaming machine 1 or whether such a payout or discharge is not performed.

  When the payout ball removal determination setting process is started, the payout control MPU 1710a of the payout control board 715 determines whether or not the in-ball flag PBE-FLG is 1 as shown in FIG. S470). As will be described later in detail, the ball-in-battering flag PBE-FLG is set to a value of 1 when the payout motor 465 is performing a ball-bending operation, and is set to a value of 0 when the ball-bending operation is not being carried out. Is done.

  When it is determined in step S470 that the ball pitch flag PEB-FLG is not 1 (value 0), that is, when the ball stroke operation is not performed, the prize ball stock number PBS is read from the payout internal RAM (step S472). It is determined whether or not the read prize ball stock PBS is larger than 0 (step S474). In this determination, it is determined whether or not there are unpaid balls in the payout of game balls by the payout motor 465.

  When the winning ball stock number PBS is larger than 0 in step S474, that is, when there is an unpaid ball number, it is determined whether or not the above-described full tank unit 520 is full of game balls (step S476). This determination is made based on the full tank information stored in step S350 and the full tank information in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the full tank information is stored in the state information storage area of the payout internal RAM. In step S476, the full tank information is read from the state information storage area to determine whether or not the full tank unit 520 is full of game balls.

  If the full tank unit 520 is not full of game balls in step S476, a payout setting process described later is performed (step S478), and this routine is terminated. Thereby, game balls are paid out to the storage tray 30.

  On the other hand, when the full tank unit 520 is full of game balls in step S476, this routine is ended as it is. In the pachinko gaming machine 1 of this embodiment, when the full tank unit 520 is full with game balls, the payout motor 465 is forcibly stopped. When a prize ball is generated while the payout motor 465 is forcibly stopped, the number of unpaid balls by the payout motor 465 increases, and the prize ball stock number PBS is added by the prize ball stock number addition process shown in FIG. Will increase.

  On the other hand, in step S470, when the ball pitch flag PBE-FLG has a value of 1, that is, when a ball stroke operation is performed, or in step S474, the prize ball stock number PBS is not greater than the value 0 (value 0). That is, when there is no unpaid ball number, it is determined whether or not the ball removal flag RMV-FLG is 1 (step S480). As described above, the ball removal flag RMV-FLG is a flag indicating whether or not the game balls stored in the prize ball tank 400 and the tank rail member 410 are discharged, and has a value of 1 when the game balls are discharged. When the game ball is not discharged, the value is set to 0. The determination in step S480 is made based on the determination result in step S390 in the ball removal switch operation determination process shown in FIG. That is, when an operation signal (detection signal) is input from the ball removal switch 1732 shown in FIG. 118, a value 1 is set to the ball removal flag RMV-FLG in step S392 in the ball removal switch operation determination process.

  When the ball removal flag RMV-FLG is 1 in step S480, that is, when the game balls stored in the prize ball tank 400 and the tank rail member 410 are discharged, a ball removal setting process described later is performed (step S482). This routine is terminated. Thereby, the game balls stored in the prize ball tank 400 and the tank rail member 410 are discharged.

  In this way, when the ball removal switch 1732 is operated after the power is turned on, the ball removal setting process is performed in step S482 of the payout ball removal determination setting process, and the game stored in the prize ball tank 400 and the tank rail member 410 is performed. The ball can be discharged. When this discharge is completed, a value 0 is set in the ball removal flag RMV-FLG.

  On the other hand, when the ball removal flag RMV-FLG is 0 in step S480, that is, when the game balls stored in the prize ball tank 400 and the tank rail member 410 are not discharged, this routine is finished as it is. As a result, game balls are not paid out or discharged.

[11-9-1. Withdrawal setting process]
Next, the payout setting process will be described. This payout setting process is a process for setting the payout of the game ball by driving the payout motor 465 shown in FIG.

  When the payout setting process is started, the payout control MPU 1710a of the payout control board 715 reads the drive command number DRV from the payout internal RAM as shown in FIG. 147 (step S490). This drive command number DRV commands the number of game balls to be paid out by the payout motor 465, and is equivalent to the prize ball stock number PBS.

  Subsequent to step S490, it is determined whether or not the drive command number DRV is 0 (step S492). This determination is based on the drive command number DRV as to whether or not the number of game balls to be paid out by the payout motor 465 remains.

  When the drive command number DRV is 0 in step S492, that is, when the number of game balls paid out by the payout motor 465 is zero, output stop (stop) of the drive signal to the payout motor 465 is set ( Step S494). In this setting, drive information for stopping the drive signal is set in the payout motor 465 and stored in the output information storage area of the payout built-in RAM described above.

  Subsequent to step S494, the winning ball stock number PBS is read from the payout built-in RAM (step S496), and the real ball count PB is read (step S498). The actual ball count PB is obtained by counting the number of game balls actually paid out by the payout motor 465. Although the detailed description will be given later, this count is output from the count switch 462 shown in FIG. 118 in the port input process in step S344 in the payout control side power-on process (payout control side main process) shown in FIG. This is performed based on the detection signal.

  Subsequent to step S498, the value obtained by subtracting the actual ball count PB read in step S498 from the winning ball stock number PBS read in step S496 is set in the prize ball stock number PBS and the drive command number DRV (step S500). The actual ball count PB is set to 0 (step S502), and this routine is terminated. When the drive command number DRV and the real ball count PB are 0, in step S502, the value of the prize ball stock number PBS read in step S496 is set as it is to the drive command number DRV.

  On the other hand, when the drive command number DRV is not 0 in step S492, that is, when there is a number of game balls to be paid out by the payout motor 465, an output of a drive signal to the payout motor 465 is set. (Step S504). In this setting, drive information for outputting a drive signal to the payout motor 465 is set and stored in the output information storage area.

  Subsequent to step S504, it is determined whether or not the ball collision determination flag VAL-FLG is 0 (step S506). As described above, the sphere collision determination flag VAL-FLG is a flag that indicates whether or not a sphere collision state has occurred due to the sprocket 457. The value is set to 0 when no data state has occurred.

  When the ball collision determination flag VAL-FLG is 0 in step S506, that is, when the ball collision state has not occurred, the drive command number DRV is decremented by 1 (decremented, step S508), and the count switch 462 It is determined whether there is a detection signal from (step S510). This determination is performed based on the detection signal from the count switch 462 in the port input process in step S344 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the detection signal is stored as input information in the input information storage area of the payout built-in RAM. In step S510, the input information is read from this input information storage area, and it is determined whether or not there is a detection signal from the counting switch 462.

  If there is a detection signal from the counting switch 462 in step S510, the actual ball count PB is incremented by 1 (incremented, step S512), and this routine is terminated. In step S512, the real ball count PB is incremented by incrementing the real ball count PB. On the other hand, if there is no detection signal from the counting switch 462 in step S510, this routine is ended as it is.

  On the other hand, when the sphere collision determination flag VAL-FLG is not 0 (value 1), that is, when the sphere collision state has occurred, it is determined whether or not the sphere collision determination time has elapsed. (Step S514). This determination is performed based on the ball collision determination time subtracted in the timer update process of step S346 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the ball collision determination time is stored as time management information in the time management information storage area of the payout built-in RAM. In step S514, the time management information is read from the time management information storage area, and it is determined whether or not the ball collision determination time has elapsed. Note that the payout motor 465 performs a ball-balling operation during the ball-balloon determination time. This ball collapsing operation is performed in order to eliminate the ball collapsing state by the sprocket 457 of the prize ball unit 450 described above.

  When the ball collision determination time has not elapsed in step S514, an output of a drive signal to the payout motor 465 is set so as to perform the ball collision operation (step S516). In this setting, drive information for outputting a drive signal to the payout motor 465 is set and stored in the output information storage area of the payout built-in RAM described above.

  Subsequent to step S516, a value of 1 is set in the sphere ball flag PBE-FLG (step S518), and this routine is terminated. This ball squeezing flag PBE-FLG has a value of 1 when the ball staking operation by the payout motor 465 is being performed (during sphere squeezing operation), and when the ball squeezing operation is not being performed (end of the ball staking operation). ) Set to each value 0.

  On the other hand, when the ball collision determination time has elapsed in step S514, stop of the drive signal to the payout motor 465 is set so as to end the ball collision operation (step S520). In this setting, drive information for stopping the drive signal is set in the payout motor 465 and stored in the output information storage area.

  Subsequent to step S520, the value “0” is set in the ball-pushing flag PBE-FLG as the end of the ball-pushing operation (step S522).

[11-9-2. Ball removal setting process]
Next, the ball removal setting process will be described. In the ball removal setting process, the payout motor 465 shown in FIG. 118 is driven to discharge the game balls stored in the prize ball tank 400 and the tank rail member 410 described above.

  When the ball removal setting process is started, the payout control MPU 1710a of the payout control board 715 determines whether or not the ball removal determination time has elapsed as shown in FIG. 148 (step S530). This determination is made based on the ball removal determination time updated in the timer update process of step S346 in the payout control side power-on process (payout control side main process) shown in FIG. Specifically, the ball removal determination time is stored as time management information in the time management information storage area of the payout built-in RAM. In step S530, the time management information is read from the time management information storage area to determine whether or not the ball removal determination time has elapsed. During the ball removal determination time, the payout motor 465 performs a ball removal operation. This ball removal operation is performed to discharge the game balls stored in the prize ball tank 400 and the tank rail member 410.

  When the ball removal determination time has not elapsed in step S530, the output of the drive signal to the payout motor 465 is set to perform the ball removal operation (step S532). In this setting, drive information for outputting a drive signal to the payout motor 465 is set and stored in the output information storage area of the payout built-in RAM described above.

  Subsequent to step S532, the ball removal flag RMV-FLG is set to 1 (step S534), and this routine is terminated. As described above, the ball removal flag RMV-FLG is a flag indicating whether or not the game balls stored in the prize ball tank 400 and the tank rail member 410 are discharged, and has a value of 1 when the game balls are discharged. When the game ball is not discharged, the value is set to 0.

  On the other hand, when the ball removal determination time has elapsed in step S530, stop of the drive signal to the payout motor 465 is set so as to end the ball removal operation (step S536), and this routine is finished. In this setting, drive information for stopping the drive signal is set in the payout motor 465 and stored in the output information storage area.

[12. Various commands related to payout]
Next, various commands related to payout will be described. First, the payout command (prize ball command) transmitted from the main control board 1700 to the payout control board 715 shown in FIG. 118 will be described, and then the pachinko gaming machine 1 sent from the payout control board 715 to the main control board 1700. A state command, and a shaped state command obtained by shaping the state command will be described. FIG. 149 is a prize ball number information table showing an example of a payout command, FIG. 150 is a table showing an example of a status command, and FIG. 151 is a table showing an example of a shaping status command obtained by shaping the status command.

[12-1. Prize ball command]
The prize ball command is a command having a storage capacity of 1 byte (8 bits), and is a command related to payout transmitted from the main control board 1700 to the payout control board 715. As in this embodiment, the pachinko gaming machine 1 is connected to the CR unit (communication with the pachinko gaming machine and supplied to the pachinko gaming machine, and the payout motor of the pachinko gaming machine (prize ball unit) is driven to store Is connected to a payout device (referred to as “CR machine”)), as shown in FIG. 149 (a), a prize ball command transmitted from the main control board 1700 to the payout control board 715 Command 10H to command 1EH ("H" represents a hexadecimal number) are prepared, one award ball is designated by the command 10H, two award balls are designated by the command 11H,... In the command 1EH, 15 prize balls are designated. The payout control board 715 controls the payout of the game balls by driving the payout motor 465 shown in FIG. 118 for the designated number of prize balls.

  In addition, when the pachinko gaming machine 1 is provided with a ball rental machine (not shown) (an apparatus for directly paying out game balls as a ball rental to a storage tray (referred to as a “general machine”)) adjacent to the pachinko gaming machine 1, FIG. As shown in b), the award ball command transmitted from the main control board 1700 to the general machine includes commands 20H to 2EH. In the command 20H, one award ball is designated, and in the command 21H, the award ball is designated. Two are designated, and ... 15 prize balls are designated in the command 2EH. The general machine performs control for paying out game balls for the designated number of prize balls.

  As a command common to the CR machine and the general machine, a command 30H is prepared as shown in FIG. 149 (c), and the self check is designated in the command 30H. By transmitting a command 30H and checking whether or not an ACK signal is input when the transmitting side does not input an ACK signal output as a command reception confirmation from the receiving side for a predetermined period after the command is transmitted. Check the connection status. In the case of the CR machine in this embodiment, the payout control board 715 confirms the connection state with the CR unit.

[12-2. Status command]
The status command is a command having a storage capacity of 1 byte (8 bits), and is a command transmitted from the payout control board 715 to the main control board 1700. As shown in FIG. 150, the status command is divided into frame status 1, error cancellation navigation, and frame status 2. The priority order is set in the order of frame status 1, error cancellation navigation, and frame status 2. Yes.

  In the frame state 1, a broken ball, full tank, 50 or more stocks, connection abnormality and CR unconnected are prepared, and when the ball is broken, the value is 0 (B 0, “B” represents a bit). 1 is set, bit 1 (B1) is set to value 1 when full, bit 2 (B2) is set to value 1 in more than 50 stocks, and bit 3 (B3) is set to value 1 when connection is abnormal Is set, bit 1 (B4) is set to the value 1 when the CR is not connected. Of the status commands, bit 5 (B5) to bit 7 (B7) for indicating that the frame status is 1 are set to a value of 1 for B5, a value of 0 for B6, and a value of 0 for B7.

  In the error canceling navigation, a ball seeing, a count switch error and a retry upper limit error are prepared. In the ball seeing, a value 1 is set in bit 2 (B2), and in a count switch error, a value is set in bit 3 (B3). 1 is set, and the value 1 is set to bit 4 (B4) in the retry upper limit error. Here, “counting switch error” indicates whether or not the counting switch 462 shown in FIG. 118 has a problem. The “retry upper limit error” indicates that a payout that is not consistent is repeatedly performed. Of the status commands, bit 5 (B5) to bit 7 (B7) for indicating that the error cancellation navigation is performed are set to a value 0 for B5, a value 1 for B6, and a value 0 for B7.

  In the frame state 2, a ball removal is prepared, and a value 1 is set to bit 0 (B0) during the ball removal. Of the status commands, bit 5 (B5) to bit 7 (B7) indicating that the frame status is 2 are set to a value 1 for B5, a value 1 for B6, and a value 0 for B7.

[12-3. Formatting state command]
The main control MPU 1700a of the main control board 1700 shown in FIG. 118 transmits various commands to the sub-integrated board 1740 shown in FIG. These various commands are commands having a storage capacity of 2 bytes (16 bits). Of these 2 bytes, 1 byte (8 bits) is used as a status indicating the type of command, and the remaining 1 byte. A storage capacity of (8 bits) is used as a mode indicating a variation of production.

  When the main control MPU 1700a receives the state command described above from the payout control board 715, as shown in FIG. 151, the main control MPU 1700a sets the additional information “10000001B (= 81H)” to the status and sets the received state command to the mode. It is set and shaped into a shaping state command having a storage capacity of 2 bytes (16 bits). This shaping state command is performed as one process of the sub integrated board command transmission process of step S92 in the main control timer interrupt process shown in FIG. 134, and is transmitted to the sub integrated board 1740. Note that the detailed description of the shaping state command is the same as the contents of the state command described above, and therefore the description thereof is omitted.

[13. Various control processing of sub-integrated board]
Next, various processes of the sub integrated board 1740 (sub integrated MPU 1740a) that receives various commands from the main control board 1700 (main control MPU 1700a) shown in FIG. 118 will be described. First, sub integration side reset processing will be described, and then sub integration side timer interrupt processing, command reception interrupt processing, command reception end interrupt processing, stock notification processing, and ball removal notification processing will be described. 152 is a flowchart showing an example of the sub integration side reset process, FIG. 153 is a flowchart showing an example of the sub integration side timer interrupt process, and FIG. 154 is a flowchart showing an example of the command reception interrupt process. FIG. 156 is a flowchart showing an example of a stock notification process, and FIG. 157 is a flowchart showing an example of a ball removal notification process. The stock notification process and the ball removal notification process are performed as one process of the 16 ms steady process of step S708 in the sub integration side reset process described later. The priority order is set in the order of command reception interrupt processing, command reception end interrupt processing, sub integration side timer interrupt processing, and 16 ms steady processing.

[13-1. Sub integration side reset processing]
When the pachinko gaming machine 1 is turned on, the sub-integrated MPU 1740a of the sub-integrated board 1740 performs a sub-integration side reset process as shown in FIG. When the sub integration side reset process is started, the sub integration MPU 1740a performs an initial setting process (step S700). This initial setting process includes a process for initializing the sub-integrated MPU 1740a and a process for setting a wait timer after reset. Note that interrupts are prohibited during the initial setting process, and interrupts are permitted after the initial setting process.

  Subsequent to step S700, it is determined whether or not the 16 ms elapsed flag ST-FLG is a value 1 (step S702). This 16 ms elapsed flag ST-FLG is a flag for counting 16 ms in a 2 ms timer interrupt process described later, and is set to a value of 1 when 16 ms has elapsed and a value of 0 when 16 ms has not elapsed.

  When the 16 ms elapsed flag ST-FLG is 1 in step S702, that is, when 16 ms has elapsed, the value 0 is set in the 16 ms elapsed flag ST-FLG (step S704), and the value 1 is set in the 16 ms processing flag SP-FLG. Set (step S706). The 16 ms processing flag SP-FLG is set to a value of 1 when starting 16 ms steady processing, which will be described later, and a value of 0 when ending.

  Subsequent to step S706, a 16 ms steady process is performed (step S708). The 16 ms steady process includes a command analysis process for analyzing various commands from transmission information transmitted from the main control board 1700, lighting control of the effect lamps 1230 and 1570, and gradation control of the gradation lamp 1240 shown in FIG. In addition to a watchdog timer process for monitoring whether or not the 16 ms steady process is performed, the process of setting the drive patterns of the upper jaw movable device 1770 and the lower jaw movable body device 1780 shown in FIG. 118 in the scheduler Etc.

  Subsequent to step S708, the 16 ms processing flag SP-FLG is set to a value of 0 (end of 16 ms steady processing) (step S710), and the processing returns to step S702 again to determine whether the 16 ms elapsed flag ST-FLG is a value of 0. When the 16 ms elapsed flag ST-FLG is a value 1, that is, when 16 ms have elapsed, the value 0 is set to the 16 ms elapsed flag ST-FLG in step S704, and the 16 ms processing flag SP- A value of 1 is set in FLG, 16 ms steady processing is performed in step S708, a value of 0 is set in 16 ms processing flag SP-FLG in step S710, and steps S704 to S710 are repeated.

  On the other hand, when the 16 ms elapsed flag ST-FLG is not a value 1 in step S702 (the 16 ms elapsed flag ST-FLG is a value 0), that is, when 16 ms has not elapsed, the 16 ms elapsed flag ST-FLG is set to a value 1, that is, Wait until 16 ms elapses.

  The pachinko gaming machine 1 (sub-integrated MPU 1740a) is reset when a power failure occurs or when an instantaneous power failure occurs, and performs a sub-integration-side reset process by subsequent power recovery.

[13-2. Sub-integration timer interrupt processing]
Next, sub integration side timer interrupt processing will be described. When the sub integration side timer interrupt processing is started, the sub integration MPU 1740a of the sub integration board 1740 performs 2 ms timer interrupt processing as shown in FIG. 153 (step S720). This 2 ms timer interrupt processing is performed by, for example, the upper jaw movable device 1770 and lower jaw movable body device 1780 shown in FIG. 118 set in the 16 ms steady processing in step S708 in the sub integration side reset processing shown in FIG. Based on the drive pattern (scheduler), the upper jaw movable device 1770 and the lower jaw movable body device 1780 are driven.

  Subsequent to step S720, the value 1 is added to the 2 ms update counter C (step S722). The 2 ms update counter C is a counter that counts the number of times that the sub integration side timer interrupt processing has been performed, and a value 1 of the 2 ms update counter C corresponds to a time of 2 ms.

  Following step S722, it is determined whether or not the 2 ms update counter C has a value of 8, that is, 16 ms (= 2 ms update counter C × 2 ms) (step S724). If it is 16 ms in step S724, the value 1 is set in the 16 ms elapsed flag ST-FLG (step S726), the 16 ms processing flag SP-FLG is 0, that is, step S708 in the sub integration side reset processing shown in FIG. It is determined whether or not the 16 ms steady process is being performed (step S728).

  When the 16 ms processing flag SP-FLG is 0 in step S728, that is, when the 16 ms steady processing is not performed, the work area is backed up (step S730), and this routine is terminated. In this work area backup, the information processed in the 16 ms steady process of step S708 in the sub integration side reset process shown in FIG. 152 is copied to the copy area on the work area.

  On the other hand, if 16 ms has not elapsed in step S724 or if no information is set during the 16 ms steady process in step S728, this routine is terminated as it is.

[13-3. Command reception interrupt processing]
Next, command reception interrupt processing will be described. When this command reception interrupt process is started, the sub integrated MPU 1740a of the sub integrated board 1740 starts receiving a command from the main control board 1700 (hereinafter referred to as “WR signal”) as shown in FIG. Then, it is determined whether or not a signal for selecting various boards from the main control board 1700 (hereinafter referred to as “SEL signal”) is a value 1 (step S740). The main control MPU 1700a of the main control board 1700 first sets the SEL signal corresponding to the sub-integrated board 1740 to the value 1 and the WR signal to the value 1, and transmits a command to the sub-integrated board 1740.

  This command is composed of 4 nibbles per packet. This “nibble” means 4 bits, which is 8 bits (1 byte) in 2 nibbles, that is, 16 bits (2 bytes) in 4 nibbles. In the extraction of 1 nibble data, the WR signal rises from the value 0 to the value 1 (referred to as “up edge”) and is held for a predetermined time (for example, 20 microseconds (μs) to 50 μs). This is performed by falling from the value 1 to the value 0 (referred to as “down edge”).

  When both the WR signal and the SEL signal are 1 in step S740, that is, when the main control MPU 1700a transmits a command to the sub-integrated board 1740, command reception processing is performed (step S742), and this routine is terminated. In this command reception process, the received 1-nibble command (one of four divided commands) is a ring buffer of a RAM (hereinafter referred to as “sub-integrated built-in RAM”) built in the sub-integrated MPU 1740a. To remember. This “ring buffer” is a buffer that is used so that the end of the buffer is connected to the beginning, and stores data sequentially from the beginning of the buffer, and returns to the beginning when the end of the buffer is reached.

  After storing in the ring buffer, the buffer write counter is incremented by “1”. This buffer write counter increments by one each time a command reception process is performed. Therefore, when 1 packet (4 nibbles) is stored, the buffer write counter has a value of 4.

  On the other hand, when both the SEL signal and the WR signal are 0 in step S740, that is, when the main control MPU 1700a does not transmit a command to the sub integrated board 1740, this routine is ended as it is. At the time of command transmission from the main control board 1700 to the sub integrated board 1740, as described above, a predetermined time (for example, 20 μs to 50 μs) from the up edge to the down edge of the WR signal, the SEL signal, the WR signal, and the data (4 Bit) is held constant, but the signal may be disturbed due to noise and the command may not be received normally. Therefore, as a countermeasure against this noise, when the sub-integrated MPU 1740a receives the SEL signal, WR signal, and data (4 bits) (first time), the SEL signal, the WR signal, and the data (4) again after a predetermined time (for example, 1 μs). Bit). Then, it is determined whether or not it matches the SEL signal, WR signal, and data (4 bits) received at the first time. If the SEL signal, the WR signal, and the data (4 bits) received at the first time match, it is determined whether or not both the WR signal and the SEL signal are 1 in step S740. On the other hand, when it does not match the SEL signal, WR signal, and data (4 bits) received at the first time, the SEL signal, WR signal, and data (4 bits) are received again after a predetermined time has elapsed, and received at the first time. The determination is repeated until it matches the selected SEL signal, WR signal, and data (4 bits).

[13-4. Command reception end interrupt processing]
Next, command reception end interrupt processing will be described. When this command reception end interrupt process is started, the sub-integrated MPU 1740a of the sub-integrated board 1740 determines whether both the WR signal and the SEL signal are 0 as shown in FIG. 155 (step S750). . When the main control MPU 1700a of the main control board 1700 completes the transmission of the command to the sub-integrated board 1740, the main control board 1700a sets the WR signal to the value 0 and then sets the SEL signal to the value 0 (down edge).

  When both the WR signal and the SEL signal are 0 in step S750, that is, when the main control MPU 1700a completes command transmission to the sub-integrated board 1740, command reception end processing is performed (step S752), and this routine is ended. . In this command reception end process, the value 0 is set in the buffer write counter added in the command reception interrupt process shown in FIG. When the command is normally received, the buffer write counter has a value of 4 because one packet is 4 nibbles. Further, when reception of one packet cannot be performed, that is, when the buffer write counter is less than 4, the received command is discarded.

  On the other hand, if both the WR signal and the SEL signal are not 0 in step S750, that is, if the main control MPU 1700a has not completed transmission of a command to the sub-integrated board 1740, this routine is ended as it is. As described above, as a noise countermeasure, when the sub-integrated MPU 1740a receives the SEL signal (first time), the sub-integrated MPU 1740a receives the SEL signal again after a predetermined time elapses (for example, 1 μs), and the first received SEL signal It is determined whether or not they match. If it matches the SEL signal received for the first time, it is determined in step S750 whether both the WR signal and the SEL signal are zero. On the other hand, when it does not coincide with the SEL signal received for the first time, the SEL signal is received again after a predetermined time, and the determination is repeated until it coincides with the SEL signal received for the first time.

[13-5. Stock notification processing]
Next, the stock notification process will be described. When the stock notification process is started, the sub-integrated MPU 1740a of the sub-integrated board 1740 determines whether there are 50 or more stocks as shown in FIG. 156 (step S760). This determination is performed based on the analyzed command by analyzing various commands from the transmission information transmitted from the main control board 1700 in the 16 ms steady process of step S708 in the sub integration side reset process shown in FIG. Specifically, it is determined whether or not the analyzed command is a state command indicating the frame state 1 (status: 81H, mode: B7, B6 = value 0, B5 = value 1), and the state indicating the frame state 1 If it is a command, it is determined whether or not the value 1 is set in the bit B2 of the mode shown in FIG.

  If it is determined in step S760 that there are not more than 50 stocks, that is, if the value 1 is not set to the bit B2 of the state command indicating the frame state 1 (the value 0 is set), this routine is ended as it is. On the other hand, when there are 50 or more stocks in step S760, that is, when the value 1 is set in the bit B2 of the status command indicating the frame status 1, for example, pay attention to the player's game to the hall clerk. In order to convey the effect, blinking control of the door frame decoration lamp 5g shown in FIG. 118 is performed as a caution effect (step S762), and this routine is ended. This blinking control is performed by outputting an ON / OFF signal to the door frame decoration lamp 5g, and the door frame decoration lamp 5g blinks. When the stock status becomes less than 50, a status command is output from the payout control board 715 to the sub integrated board 1740 via the main control board 1700. The sub integrated board 1740 stops the output of the ON / OFF signal to the door frame decoration lamp 5g based on the analyzed state command (determines whether or not the value 0 is set in the bit B2 of the state command). .

  Here, as described above, when the game state is a big hit, if the player is inadvertently about 50, the player must not operate the ball discharge button 30a from the storage tray 30 to remove the game ball. There is. As described above, if the game balls are not pulled out, the number of unpaid balls (the above-mentioned prize ball stock number PBS) increases, and a caution effect is performed. Then, for example, if the game state is a big hit, if it is inadvertently, a cautionary effect will be performed, and there is a possibility that the player may feel frustrated despite being in a relaxed state of a big hit is there. Therefore, in the present embodiment, the door frame decoration lamp 5g is kept blinking in order to notify the store clerk that there are 50 or more stocks as a warning effect.

[13-6. Ball removal notification process]
Next, the ball removal notification process will be described. When the ball removal notification process is started, the sub-integrated MPU 1740a of the sub-integrated board 1740 determines whether or not the ball is being removed as shown in FIG. 157 (step S770). This determination is performed based on the analyzed command by analyzing various commands from the transmission information transmitted from the main control board 1700 in the 16 ms steady process of step S708 in the sub integration side reset process shown in FIG. Specifically, it is determined whether or not the analyzed command is a state command indicating the frame state 2 (status: 81H, mode: B7 = value 0, B6, B5 = value 1), and a state indicating the frame state 2 When there is a command, it is determined whether or not a value 1 is set in bit B0 of the mode shown in FIG.

  If the ball is not being removed in step S770, that is, if the value 1 is not set to the bit B0 of the state command indicating the frame state 2 (the value 0 is set), this routine is ended as it is. On the other hand, when the ball is being removed in step S770, that is, when the value 1 is set in the bit B0 of the state command indicating the frame state 2, the blinking control of the door frame decoration lamps 5g and 5h shown in FIG. 118 is performed. (Step S772), this routine is finished. This blinking control is performed by outputting an ON / OFF signal to the door frame decoration lamps 5g and 5h, and the door frame decoration lamps 5g and 5h blink. When the ball removal is completed, a status command is output from the payout control board 715 to the sub integrated board 1740 via the main control board 1700. The sub-integrated board 1740 outputs an ON / OFF signal to the door frame decoration lamps 5g and 5h based on the analyzed state command (determines whether or not the value 0 is set in the bit B0 of the state command). Stop.

  According to the pachinko gaming machine 1 of the present embodiment described above, the game board 4 and the main control board 1700 are provided. The game board 4 has a game area 255 in which a game ball is driven by the hitting ball launcher 300 and flows down, and a non-game area (decorative frame 251) located outside the game area 255. The main control board 1700 is mounted on the back surface of the game board 4 and is mounted with a main control MPU 1700a which is a microprocessor for controlling the progress of the game.

  The game board 4 includes at least a function display board 1225a. The function display board 1225a is a non-game area decorative frame in which segment display units SEG1 and SEG2 and LEDs 1 to LED12 that are driven and controlled by the main control MPU 1700a of the main control board 1700 and display various functions are integrated and mounted. 251 is located and its position is fixed. On the front surface of the game board 4, a function display sticker 1595A on which various function display parts are printed according to the specifications of the pachinko gaming machine 1 is attached to a position (function display sticker attaching part 251c) corresponding to the function display board 1225a. It is attached. Thereby, various function displays based on the progress of the game can be understood at a glance, and the position of the function display sticker 1595A does not change even if the specifications of the pachinko gaming machine are different.

  The various function displays are the upper special symbol display 1480 and the lower special symbol display 1490, the upper special symbol memory lamps 1500a and 1500b, the lower special symbol memory lamps 1510a and 1510b, the normal symbol indicator 1520, and the normal symbol memory lamps 1530a to 1530d. The game state display lamp 1540, the 2 round display lamp 1550, and the 15 round display lamp 1560 are configured. The upper special symbol display 1480 variably displays the presence / absence of occurrence of a big hit gaming state when a game ball enters the upper start winning opening 1330 provided in the game area 255 as a predetermined special symbol, and the upper special symbol storage lamp 1500a. , 1500b displays the number of game balls as a hold number when a game ball enters the upper start winning opening 1330 provided in the game area 255 and the special symbol is not variably displayed on the upper special symbol display 1480. The lower special symbol display 1490 displays the presence / absence of occurrence of a big hit gaming state as a predetermined special symbol by a game ball entering a lower start winning opening 1340 provided in the game area 255, and a lower special symbol storage lamp 1510a. , 1510b displays the number of game balls as a hold number when a game ball enters the lower start winning opening 1340 provided in the game area 255 and the special symbol is not variably displayed on the lower special symbol display 1490. The normal symbol display 1520 displays the presence / absence of opening / closing of the open / close wing 1380 as a predetermined normal symbol by passing through the gate 1290 provided in the game region 255 and the normal symbol memory lamps 1530a to 1530d are displayed in the game region 255. When the game ball enters the gate 1290 provided in the normal game and the normal symbol display unit 1520 does not display the fluctuation of the normal symbol, the number of the game balls is displayed as the number of reserved balls. The gaming state display lamp 1540 displays whether or not the probability variation has occurred as the gaming state, and the two-round display lamp 1550 starts from a state in which a gaming ball cannot enter the grand prize opening 1400 provided in the gaming area 255. It is displayed that the maximum number of times that it is easy to enter the ball is 2 times, and the 15-round display lamp 1560 enters the ball from the state where the game ball cannot enter the big winning opening 1400 provided in the game area 255. It is displayed that the maximum number of times that it is easy to do is 15 times.

  The segment indicators SEG1 and SEG2 are assigned to the upper special symbol display 1480 and the lower special symbol display 1490. LED1 to LED12 include upper special symbol memory lamps 1500a and 1500b, lower special symbol memory lamps 1510a and 1510b, normal symbol indicator 1520, normal symbol memory lamps 1530a to 1530d, gaming state indicator lamp 1540, and two round indicator lamps 1550 and 15 It is assigned to the round display lamp 1560, and the sum of the number of LEDs 6 to 9 assigned to the normal symbol storage lamps 1530a to 1530d and the number of LEDs 11 and 12 assigned to the 2 round display lamp 1550 and the 15 round display lamp is The value 6 is a fixed value that does not depend on the specifications of the pachinko gaming machine.

  The function display sticker 1595A is printed on the surface thereof with the group Grp1 divided into the upper special symbol display 1480 and the upper special symbol memory lamps 1500a and 1500b and surrounded by the solid line SL1. A special symbol display 1490 and lower special symbol storage lamps 1510a and 1510b are divided and printed in a state surrounded by a solid line SL2, and the group Grp3 is displayed from the normal symbol display 1520 and the normal symbol storage lamps 1530a to 1530d. It is configured and partitioned and printed in a state surrounded by a solid line SL3. Further, the function display sticker 1595A has the game state display lamp 1540, the 2 round display lamp 1550, and the 15 round display lamp 1560 at the position corresponding to the game state display lamp 1540, the 2 round display lamp 1550, and the 15 round display lamp 1560. ... Partitioned and printed in a state surrounded by SL6.

  In this way, on the surface of the function display sticker 1595A, the group Grp1 to the group Grp3 are partitioned and printed in a state surrounded by the solid lines SL1 to SL3, respectively, and the game state display lamp 1540, the 2 round display lamps 1550 and 15 rounds are printed. A gaming state display lamp 1540, a 2-round display lamp 1550, and a 15-round display lamp 1560 are partitioned and printed at positions corresponding to the display lamps 1560 in a state surrounded by solid lines SL4 to SL6. The function display sticker 1595A is attached to a position corresponding to the function display board 1225a fixed to the decorative frame 251 which is a game area. For this reason, even if the specifications of the pachinko gaming machine 1 are different, the position where the function display seal 1595A is pasted does not change. Thereby, a player, a shop clerk, etc. can easily find the location of the function display sticker 1595A even if the specifications of the pachinko machine 1 are different. It can be easily confirmed that Grp1 to group Grp3, the game state display lamp 1540, the 2 round display lamp 1550, and the 15 round display lamp 1560 are partitioned and printed in a state surrounded by solid lines SL1 to SL6. Therefore, even if the specifications of the pachinko gaming machine are different, it is difficult for a player or a hall clerk to be confused.

[14. Another example]
It should be noted that the present invention is not limited to the above-described embodiment, and it goes without saying that the present invention can be implemented in various modes as long as it belongs to the technical scope of the present invention.

  For example, in the above-described embodiment, for each function on the surface of the function display sticker 1595A, the group Grp1 is composed of the upper special symbol display 1480, the upper special symbol memory lamps 1500a and 1500b, and the group Grp2 is the lower special symbol display 1490. The lower special symbol memory lamps 1510a and 1510b, and the group Grp3 is composed of the normal symbol display 1520 and the normal symbol memory lamps 1530a to 1530d, but the number of times that the big prize opening 1400 is changed from the closed state to the open state ( In addition to the 2-round display lamp and 15-round display lamp that turn on and inform that the round is 2 times and 15 times, the 5-round display that lights and informs that the number of rounds is 5 and 8 When adding a lamp or 8-round indicator lamp, increase the number of starting winning prizes from two to one It may change the contents to be printed on function display seal in accordance with the specification change of the pachinko game machine according to such a case to reduce. FIG. 158 is a schematic diagram of a function display sticker corresponding to the specification change of the pachinko gaming machine.

  In the function display sticker 1595B shown in FIG. 158 (a), the specifications of the pachinko gaming machine display two special symbols in a variable manner. The group Grp1 is composed of the upper special symbol display 1480 and the upper special symbol storage lamps 1500a and 1500b and is partitioned and printed in the state surrounded by the solid line SL1, and the group Grp2 is the lower special symbol display 1490 and the lower special symbol storage. It is composed of lamps 1510a and 1510b and is partitioned and printed in a state surrounded by a solid line SL2, and a group Grp3 is composed of a normal symbol display 1520 and normal symbol storage lamps 1530a to 1530c and is surrounded by a solid line SL3. It is partitioned and printed. Further, in addition to the 2-round display lamp 1550 and the 15-round display lamp 1560 that light and inform that the number of times (rounds) that the winning prize opening 1400 is in the open state from the closed state is 2 times, the number of rounds An eight-round display lamp 1562 is added to light up and notify that there are eight times. The game state display lamp 1540, the 2 round display lamp 1550, the 15 round display lamp 1560, and the 8 round display lamp 1562 are partitioned and printed in a state surrounded by solid lines SL4 to SL7 that can be visually recognized. The area surrounded by the solid lines SL4 to SL7 is a game status display lamp 1540, 2 rounds so that the game status display lamp 1540, 2 round display lamp 1550, 15 round display lamp 1560, and 8 round display lamp 1562 can be seen. The positions corresponding to the display lamp 1550, the 15-round display lamp 1560, and the 8-round display lamp 1562 are transparent. In addition, a value 2 which is the maximum number of rounds is printed at a position corresponding to the 2-round display lamp 1550, and a value 15 which is the maximum number of rounds is printed at a position corresponding to the 15-round display lamp 1560, thereby displaying 8 rounds. A value 8 which is the maximum number of rounds is printed at a position corresponding to the lamp 1562.

  In this case, as shown in FIG. 116, a 2-round display lamp 1550 is assigned to the LED 9, an 8-round display lamp 1562 is assigned to the LED 11, and the segment indicators SEG 1, SEG 2 and LEDs 1 to LED 8, LED 10, The LEDs 12 and the like are assigned in the same manner as the function display seal 1595A. As a result, the player sees the group Grp1 partitioned and surrounded by the solid line SL1 and printed on the function display sticker 1595B, thereby changing the special symbol due to the game ball entering the upper start winning opening 1330. Various information related to the display can be easily confirmed, and a game ball enters the lower start winning opening 1340 by visually observing the group Grp2 which is partitioned in a state surrounded by the solid line SL2 and printed on the function display sticker 1595B. Various information related to the variation display of the special symbol by the sphere can be easily confirmed, and the variation display of the normal symbol is observed by visually observing the group Grp3 partitioned and surrounded by the solid line SL3 and printed on the function display sticker 1595B. Various information regarding the function can be easily confirmed, and the function is displayed in a state surrounded by a solid line SL4. The game state display lamp 1540 printed on the game 1595B can be easily checked to check the game state, and the two-round display is printed on the function display sticker 1595B after being partitioned by the solid line SL5. By visually observing the lamp 1550, it is possible to easily confirm whether or not the maximum number of rounds is two, and the 15 round display sectioned in a state surrounded by the solid line SL6 and printed on the function display sticker 1595B. By visually observing the lamp 1560, it is possible to easily confirm whether or not the maximum number of rounds is 15, and the 8-round display that is partitioned and printed on the function display sticker 1595B is surrounded by the solid line SL7. Easily confirm whether the maximum number of rounds is 8 by visually observing the ramp 1562 It can be. The correspondence between the functions of the segment indicators SEG1, SEG2, LED1 to LED12 and the printed contents is printed on the function display sticker 1595B as a sticker management number 1595Ba.

  In the function display sticker 1595C shown in FIG. 158 (b), the specification of the pachinko gaming machine displays two special symbols in a variable manner. The group Grp1 is composed of the upper special symbol display 1480 and the upper special symbol storage lamps 1500a and 1500b and is partitioned and printed in the state surrounded by the solid line SL1, and the group Grp2 is the lower special symbol display 1490 and the lower special symbol storage. It is composed of lamps 1510a and 1510b and is partitioned and printed in a state surrounded by a solid line SL2, and a group Grp3 is composed of a normal symbol display 1520 and normal symbol storage lamps 1530a and 1530b and is surrounded by a solid line SL3. It is partitioned and printed. Further, in addition to the 2-round display lamp 1550 and the 15-round display lamp 1560 that light and inform that the number of times (rounds) that the winning prize opening 1400 is in the open state from the closed state is 2 times, the number of rounds Are added 5 round display lamp 1564 and 8 round display lamp 1562 to notify that it is 5 times and 8 times. The game status display lamp 1540, the 2 round display lamp 1550, the 15 round display lamp 1560, the 8 round display lamp 1562, and the 5 round display lamp 1564 are partitioned and printed in a state surrounded by visible solid lines SL4 to SL8. Yes. The area surrounded by the solid lines SL4 to SL8 is a game state so that the game state display lamp 1540, the 2 round display lamp 1550, the 15 round display lamp 1560, the 8 round display lamp 1562 and the 5 round display lamp 1564 can be visually recognized. The positions corresponding to the display lamp 1540, the 2 round display lamp 155015 round display lamp 1560, the 8 round display lamp 1562, and the 5 round display lamp 1564 are transparent. In addition, a value 2 which is the maximum number of rounds is printed at a position corresponding to the 2-round display lamp 1550, and a value 15 which is the maximum number of rounds is printed at a position corresponding to the 15-round display lamp 1560, thereby displaying 8 rounds. A value 8 that is the maximum number of rounds is printed at a position corresponding to the lamp 1562, and a value 5 that is the maximum number of rounds is printed at a position corresponding to the 5-round display lamp 1564.

  In this case, as shown in FIG. 116, the LED 8 is assigned a 2-round display lamp 1550, the LED 9 is assigned a 5-round display lamp 1564, the LED 11 is assigned an 8-round display lamp 1562, and other segments. The indicators SEG1, SEG2, LED1 to LED7, LED10, LED12 and the like are assigned in the same manner as the function display sticker 1595A. As a result, the player sees the group Grp1 which is partitioned in a state surrounded by the solid line SL1 and printed on the function display sticker 1595C, thereby changing the special symbol due to the game ball entering the upper start winning opening 1330. Various information related to the display can be easily confirmed, and a game ball enters the lower start winning opening 1340 by visually observing the group Grp2 which is partitioned in a state surrounded by the solid line SL2 and printed on the function display sticker 1595C. Various information related to the variation display of the special symbol by the sphere can be easily confirmed, and the variation display of the normal symbol is observed by visually observing the group Grp3 partitioned and surrounded by the solid line SL3 and printed on the function display sticker 1595C. Various information regarding the function can be easily confirmed, and the function is displayed in a state surrounded by a solid line SL4. The game state display lamp 1540 printed on the screen 1595C can be easily checked, and the two-round display is printed on the function display sticker 1595C divided by the solid line SL5. By visually observing the lamp 1550, it can be easily confirmed whether or not the maximum number of rounds is two, and the 15-round display that is partitioned and printed on the function display sticker 1595C is surrounded by the solid line SL6. It is possible to easily confirm whether or not the maximum number of rounds is 15 by visually observing the lamp 1560, and the 8-round display that is partitioned and printed on the function display sticker 1595C is surrounded by the solid line SL7. Easily confirm whether the maximum number of rounds is 8 by visually observing the ramp 1562 It is possible to easily confirm whether or not the maximum number of rounds is 5 by visually observing the 5-round display lamp 1564 which is partitioned in a state surrounded by the solid line SL8 and printed on the function display sticker 1595C. it can. The correspondence between the functions of the segment indicators SEG1, SEG2, LED1 to LED12 and the printed contents is printed on the function display sticker 1595C as a sticker management number 1595Ca.

  In this way, the specification of the pachinko machine has an increase of 8 round display lamps 1562 in addition to the 2 round display lamps 1550 and 15 round display lamps 1560, and when the number of various round display lamps is 3, the number of normal symbol memory lamps 1530a to 1530c are three (= fixed value (6) -number of various round display lamps (3)), and the specification of the pachinko machine is an 8-round display lamp in addition to the 2-round display lamp 1550 and the 15-round display lamp 1560 When the number of 1562 and 5 round display lamps 1564 is increased and the number of various round display lamps is 4, the number of normal symbol storage lamps 1530a and 1530b is 2 (= fixed value (6) −number of various round display lamps (4 )). When the specifications of such pachinko gaming machines are different, there are different display functions, such as normal symbol storage lamps 1530a to 1530d, and various round display lamps such as the 2 round display lamp 1550 and the 15 round display lamp 1560. This can be accommodated by adjusting the number.

  In the function display stickers 1595B and 1595C shown in FIGS. 158 (a) and (b), the normal symbol memory lamps 1530a to 1530c, the 2-round display lamp 1550, the 15-round display lamp 1560, the 8-round display lamp 1562, and the 5th round The display lamps 1564 are arranged in a line, and the maximum number of rounds is printed at positions corresponding to the 2-round display lamp 1550, the 15-round display lamp 1560, the 8-round display lamp 1562, and the 5-round display lamp 1564, respectively. Therefore, even if the number of normal symbol memory lamps increases or decreases, the lighting mode is not obscure. Thereby, it can respond to the specification of the pachinko game machine in which the maximum number of rounds is different.

  In the function display sticker 1595D shown in FIG. 158 (c), the specification of the pachinko machine displays one special symbol in a variable manner, and there is no upper start winning opening 1330 shown in FIG. There is only one. The group Grp1 is composed of the lower special symbol display 1490 and the lower special symbol storage lamps 1510a to 1510d and is partitioned and printed in a state surrounded by the solid line SL1, and the group Grp3 is displayed as the normal symbol display 1520 and the normal symbol storage lamp 1530a. 1530d, is partitioned and printed in a state surrounded by a solid line SL3, and does not include the group Grp2 of the function display sticker 1595A. The game state display lamp 1540, the 2-round display lamp 1550, and the 15-round display lamp 1560 are partitioned and printed in a state surrounded by solid lines SL4 to SL6 that can be visually recognized. The area surrounded by the solid lines SL4 to SL6 is a game state display lamp 1540, a two-round display lamp 1550, and a 15th round so that the game state display lamp 1540, the two-round display lamp 1550, and the 15-round display lamp 1560 can be lit. The position corresponding to the display lamp 1560 is transparent. A value 2 that is the maximum number of rounds is printed at a position corresponding to the 2-round display lamp 1550, and a value 15 that is the maximum number of rounds is printed at a position corresponding to the 15-round display lamp 1560.

In this case, as shown in FIG. 116, the segment display SEG1, SEG2 is assigned the lower special symbol display device 1490, the lower special symbol memory lamps 1510d are under special symbol memory lamps 1510c, LED 4 to LED3 In addition, LED1, LED2, LED5 to LED12, etc. are assigned in the same manner as the function display sticker 1595A. As a result, the player sees the group Grp1 which is partitioned in a state surrounded by the solid line SL1 and printed on the function display sticker 1595D, thereby changing the special symbol due to the game ball entering the lower start winning opening 1340 Various information related to the display can be easily confirmed, and various information related to the change display of the normal symbol can be easily obtained by visually observing the group Grp3 which is partitioned in a state surrounded by the solid line SL3 and printed on the function display sticker 1595D. The game state can be easily confirmed by visually observing the game state display lamp 1540 which is partitioned and printed on the function display sticker 1595D in a state surrounded by the solid line SL4, and is surrounded by the solid line SL5. A two-round indicator lamp 1550 that is partitioned and printed on the function indicator 1595D. It is possible to easily confirm whether or not the maximum number of rounds is two by observing the 15-round display lamp 1560 that is partitioned and printed on the function display sticker 1595D in a state surrounded by the solid line SL6. It is possible to easily confirm whether or not the maximum number of rounds is 15 by visual inspection. The correspondence between the functions of the segment indicators SEG1, SEG2, LED1 to LED12 and the printed contents is printed on the function display sticker 1595D as a sticker management number 1595Da. In the configuration of the function display sticker 1595D, when the game ball that has entered the lower start winning opening 1340 is not used in the special symbol variation display, the number of the game balls that have entered the lower special symbol memory lamp 1510a˜ 1510d lights up. Specifically, the lower special symbol memory lamp 1510a is turned on when the holding ball is one ball, the lower special symbol memory lamps 1510b to 1510d are turned off, and the lower special symbol memory lamps 1510a and 1510b are turned on when the holding ball is two balls. Both are turned on and the lower special symbol memory lamps 1510c and 1510d are turned off. When the number of the holding balls is three, the lower special symbol memory lamps 1510a to 1510c are turned on, the lower special symbol memory lamp 1510d is turned off, and the holding balls are four balls. In the case of, all the lower special symbol memory lamps 1510a to 1510d are turned on.

  In this way, when one special symbol is variably displayed as the specification of the pachinko gaming machine, the special symbols can be variably displayed by assigning the segment indicators SEG1 and SEG2 to the lower special symbol display 1490. When the two special symbols are variably displayed as the specifications of the gaming machine, the segment indicator SEG1 is assigned to the upper special symbol indicator 1480, so that the special symbols due to the game balls entering the upper start winning school 1330 are variably displayed. Since the segment indicator SEG2 is assigned to the lower special symbol indicator 1490, it is possible to display the variation of the special symbol due to the game ball entering the lower start winning opening 1340. If the specifications of such pachinko gaming machines are different, they can be handled by the segment display units SEG1, SEG2 having the same display function.

  In the embodiment described above, the pachinko gaming machine 1 has been described as an example. However, a gaming machine to which the present invention can be applied is not limited to a pachinko gaming machine, and a gaming machine other than a pachinko gaming machine, such as a slot machine or The present invention can also be applied to a fusion game machine in which a pachinko game machine and a slot machine are fused (one that uses a game ball to play a slot game).

It is a perspective view which shows the state which open | released the main body frame with respect to the outer frame of the pachinko gaming machine which concerns on embodiment, and opened the door frame with respect to the main body frame. It is a front view of a pachinko gaming machine. It is a rear view of a pachinko gaming machine. It is a side view of a pachinko gaming machine. It is a top view of a pachinko gaming machine. It is the disassembled perspective view seen from the outer frame, main body frame, game board, and door frame which comprise a pachinko game machine. It is the exploded perspective view seen from the front of the outer frame, main part frame, game board, and door frame which constitute a pachinko game machine. It is a front view of an outer frame. It is a rear view of an outer frame. It is the perspective view seen from the front of an outer frame. It is the front view (A) of an outer frame, sectional drawing (B) cut | disconnected by the BB line of a front view, and sectional drawing (C) of the side frame board 12 cut | disconnected by the AA line of a front view. It is a front perspective view of the outer frame concerning other embodiments. It is the disassembled perspective view seen from the front of the outer frame. It is a front view of the outer frame. It is a rear view of the outer frame. It is BB sectional drawing (A) of FIG. 14, CC sectional drawing (B) of FIG. 16 (A), DD sectional drawing (C), and EE sectional drawing (D). It is a perspective view for demonstrating the attachment / detachment structure of the upper-axis support metal fitting of a main body frame, and the upper support metal fitting of an outer frame. They are the exploded perspective view (A) which shows the attachment state of the lock member provided in the back surface of the upper support metal fitting of an outer frame, and the perspective view (B) seen from the downward direction. It is a reverse view of the upper support metal fitting part for demonstrating the relationship between a pivot pin and a locking member. It is a reverse view of the upper metal fitting part for demonstrating the effect | action of a locking member. It is a rear view of a door frame. It is the perspective view seen from the back of the state which isolate | separated the door frame and the glass unit. It is a perspective view which shows the manufacture process of the glass unit detachably attached to a door frame. It is an expansion perspective view of the desiccant insertion part of a glass unit. It is the side view (A), front view (B), and perspective view (C) of the completed glass unit. It is the sectional view on the AA line (A) of FIG. 25 (B), and the sectional view on the BB line (B). It is sectional drawing of the handle apparatus with which a door frame is attached. It is a perspective view which shows the relationship between the operation handle part which comprises a handle apparatus, and a joint unit. It is a disassembled perspective view of an operation handle part. They are a perspective view (A) and an exploded perspective view (B) of the joint unit. It is an operation | movement figure for demonstrating operation | movement of an operation handle part and a joint unit. It is a perspective view which shows the relationship between a handle | steering-wheel apparatus and the hit ball | bowl launching apparatus provided in a main body frame. It is sectional drawing for demonstrating the state which connects a handle | steering-wheel apparatus and a hit ball | bowl launcher. It is a front view of the main body frame before attaching components. It is a rear view of the main body frame before attaching components. It is a side view of the main body frame 3 before attaching components. It is the perspective view seen from the back of the main body frame before attaching components. It is the perspective view seen from the front of the main body frame which attached components. It is the perspective view which looked at the state which pivotally supported the main body frame which attached components to the outer frame from the front. It is a rear view of the main body frame which attached components. It is the perspective view seen from the back of the main body frame which attached components. It is a cross-sectional plan view of the pachinko gaming machine cut along the horizontal line of the middle of the pachinko gaming machine (game control board box portion). It is the perspective view seen from the front of a game board. It is a front view of a game board. It is a rear view of a game board. It is a top view of a game board. It is the perspective view seen from the front of the game board incorporating a removal prevention mechanism. It is a fragmentary perspective view of the main body frame incorporating the removal prevention mechanism. It is an expansion perspective view of the removal prevention mechanism part. It is the perspective view (A) of the whole hitting ball | bowl launcher, and the perspective view (B) of the state which removed the firing motor part. It is a disassembled perspective view of a hit ball launching device. It is the front view (A) which shows the relationship between a hit ball | bowl launcher and a firing rail, and a perspective view (B) of a launching motor part. It is a rear view which shows the relationship between the hit ball | bowl launching device in the state which is not operating the operation handle | steering-wheel part, and a firing rail. It is a rear view which shows the relationship between the hit ball | bowl launching device in the state which is operating the operation handle | steering-wheel part, and a firing rail. They are a top view (A), a front view (B), a perspective view (C), and a front view (B) AA sectional view (D) of the slide member provided in the ball striking device. FIG. 4 is a perspective view (A), a plan view (B), and a side view (C) of the prize ball tank. It is a top view which shows the pressure state of the ball | bowl in the discharge port part of the conventional prize ball tank (A), (B) and the prize ball tank (C) which concerns on this embodiment. It is the perspective view seen from the back side of pachinko game machine 1 which shows the relation of a prize ball tank, a tank rail member, a ball passage unit, a prize ball unit, and a full tank unit. It is the perspective view seen from the front side of the pachinko game machine 1 which shows the relationship between a prize ball tank, a tank rail member, a ball path unit, a prize ball unit, and a full tank unit. They are sectional drawing (A) and a top view (B) which show the relationship between the downstream part of a tank rail member, and the upstream part of a ball passage unit. It is a disassembled perspective view which shows the relationship between a main body frame, a ball path unit, and a prize ball unit. It is a rear view which shows the relationship between a ball path unit and a prize ball unit. It is the perspective view seen from the back of a ball passage unit. It is a front view of a ball passage unit. It is a side view for demonstrating the connection structure of a ball path unit and a prize ball unit. It is the disassembled perspective view seen from the back side of a prize ball unit. It is a rear view for demonstrating the relationship between the payout motor and the sprocket as a payout member. It is a rear view for demonstrating the channel | path and drive relationship of a prize ball unit. FIG. 69 is a cross-sectional view taken along line AA of FIG. 68. It is a perspective view which shows the relationship between a prize ball unit and a full tank unit. It is a disassembled perspective view of a full tank unit. It is a perspective view which shows the flow of the sphere in a full tank unit. It is a top view for demonstrating the effect | action of a full tank rocking | fluctuation plate. It is a partially broken perspective view which shows the relationship between a full tank unit and a foul mouth. It is sectional drawing which similarly shows the relationship between a full tank unit and a foul mouth. It is a perspective view which shows the relationship between the prize ball unit and full tank unit which concern on 2nd Embodiment. It is a perspective view of the full tank unit which concerns on 2nd Embodiment. It is the disassembled perspective view seen from the front of the full tank unit which concerns on 2nd Embodiment. It is the disassembled perspective view seen from the back of the full tank unit which concerns on 2nd Embodiment. It is the cross-sectional view cut | disconnected by the bottom opening-and-closing plate part provided in the full tank unit which concerns on 2nd Embodiment. It is a back perspective view which shows the relationship between a locking device and a main body frame. It is an expanded side sectional view which shows the latching structure to the main body frame of a locking device. It is the partial cross section cut | disconnected in the horizontal direction in the position slightly lower than the vertical direction center of the pachinko game machine. It is an expanded sectional view which shows the detailed relationship between a locking device and the side wall of a main body frame. It is the side view (A) of a locking device, and the perspective view (B) seen from the front side. The perspective view (A) seen from the back side of the locking device, the perspective view (B) of the sliding rod for the glass door and the sliding rod for the main body frame that are slidably provided inside the U-shaped base of the locking device, (C). It is a disassembled perspective view of a locking device. It is a front view for demonstrating the effect | action of the sliding rod for glass doors, and the sliding rod for main body frames. It is a front view for demonstrating the effect | action of a fraud prevention member. It is the perspective view which looked at the substrate unit from the back side. It is the disassembled perspective view seen from the back side of the substrate unit. It is the perspective view which looked at the substrate unit from the front side. It is the disassembled perspective view seen from the front side of the board | substrate unit. It is the front view seen from the front side of the frame substrate holder which makes the main body of a substrate unit. It is a rear view of the frame substrate holder. It is a rear view of a substrate unit. It is a rear view of the board | substrate unit in the state which removed the delivery control board box and the external terminal board box. It is a top view which shows the connection relation of each board | substrate provided in a board | substrate unit. It is the schematic which shows the electrical connection of a board | substrate unit and a game board. It is a part of rear view of the pachinko gaming machine showing the wiring and the like between the payout control board and the board unit. It is a front view of the game board for demonstrating the cross-sectional location of sectional drawing of FIG. It is CC sectional drawing of FIG. It is the pachinko machine which attached the cover body 8 which concerns on 2nd Embodiment, and is the perspective view seen from the back surface of the state which open | released the cover body. It is a side view of the pachinko gaming machine which attached the cover body concerning a 2nd embodiment. It is the pachinko gaming machine which attached the cover body which concerns on 2nd Embodiment, Comprising: It is the perspective view seen from the open side of the cover body. It is the pachinko game machine which attached the cover body which concerns on 2nd Embodiment, Comprising: It is the perspective view seen from the axial support side of the cover body. It is a rear view of the pachinko gaming machine which attached the cover body concerning a 2nd embodiment. It is a rear view of the pachinko gaming machine of the state where the cover body concerning a 2nd embodiment was removed. It is a perspective view of the payout control board box which overlaps and contacts the lower part of the cover object concerning a 2nd embodiment. It is the perspective view seen from the inner side of the cover body concerning a 2nd embodiment. It is a rear view for demonstrating the effect | action of the cylinder lock provided in the cover body which concerns on 2nd Embodiment. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. It is CC sectional drawing of FIG. It is a front view of a game board. It is the schematic of the disassembled perspective view of a function display unit. It is the schematic of a function display sticker. It is a block diagram of a main board and a peripheral board. It is the schematic of the various detection signals input / output to / from the main board (main control board). It is a block diagram which shows the power supply system of a pachinko gaming machine. It is a circuit diagram which shows the noise countermeasure circuit and ground circuit of a power supply board. It is a circuit diagram which shows a hot wire failure prevention circuit. It is a circuit diagram which shows the circuit of a main control board. It is a circuit diagram which shows a power failure monitoring circuit. It is a circuit diagram which shows the circuit etc. of a payout control part. It is a circuit diagram which shows the equivalent circuit of drive IC. It is a circuit diagram which shows input circuits, such as an error cancellation switch. It is an input / output diagram showing various input / output signals to / from the main control board and various output signals to the external terminal board. It is a circuit diagram which shows the input circuit of a launch control part. It is the mounting drawing etc. of a payout control board. It is a circuit diagram which shows the transmission circuit etc. of a launch control part. It is a flowchart which shows an example of the main control side power-on process. FIG. 133 is a flowchart showing a continuation of main-control-side power-on processing in FIG. 132. FIG. It is a flowchart which shows an example of the main control side timer interruption process. It is a flowchart which shows an example of the process at the time of power-on of the payout control side. FIG. 136 is a flowchart showing a continuation of the payout control side power-on processing of FIG. 135. FIG. FIG. 136 is a flowchart showing a continuation of the payout control side power-on process following FIG. 136. FIG. It is a flowchart which shows an example of the payout control side timer interruption process. It is a flowchart which shows an example of a ball removal switch operation determination process. It is a flowchart which shows an example of a rotation angle switch log | history production process. It is a flowchart which shows an example of a sprocket fixed position determination skip process. It is a flowchart which shows an example of a spherical collision determination process. It is a flowchart which shows an example of the prize ball stock number addition process for prize balls. It is a flowchart which shows an example of the number-of-use prize ball stock number addition process. It is a flowchart which shows an example of a stock monitoring process. It is a flowchart which shows an example of a payout ball removal determination setting process. It is a flowchart which shows an example of a payout setting process. It is a flowchart which shows an example of a ball removal setting process. It is a prize ball number information table which shows an example of the command regarding payout. It is a table which shows an example of a status command. It is a table which shows an example of the shaping state command which shaped the state command. It is a flowchart which shows an example of a sub integration side reset process. It is a flowchart which shows an example of a sub integration side timer interruption process. It is a flowchart which shows an example of a command reception interruption process. It is a flowchart which shows an example of a command reception end interruption process. It is a flowchart which shows an example of a stock alerting | reporting process. It is a flowchart which shows an example of a ball removal notification process. It is the schematic of the function display sticker corresponding to the specification change of a pachinko gaming machine.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Pachinko machine (pachinko machine), 2 ... Outer frame, 3 ... Main body frame, 3a ... Door frame opening switch, 3b ... Main body frame opening switch, 4 ... Game board (game board), 5 ... Door frame, 5aa 5b to 5h ... door frame decoration lamp, 30 ... storage tray, 30a ... ball discharge button, 42 ... gaming window, 70 ... handle device, 71a ... handle relay terminal plate, 74 ... turning operation member, 80 ... touch switch, 80a ... contact detection board, 250 ... plywood, 251 ... decoration frame, 255 ... game area, 268a ... RAM clear switch, 270 ... drawer connector, 270a ... terminal, 300 ... ball hitting device, 400 ... prize ball tank, 410 ... tank Rail member, 420 ... Ball passage unit, 450 ... Prize ball unit, 457 ... Sprocket, 426 ... Ball break switch, 462 ... Count switch, 465 ... Dispensing module 480 ... Relay terminal plate in prize ball unit, 493 ... 1st gear, 494 ... 2nd gear, 497 ... 3rd gear, 500 ... detection disk, 501 ... detection notch, 502 ... gear part, 504 ... sensor board, 505: Rotation angle switch, 651: Frame substrate holder, 653 ... Power supply board box, 655 ... Discharge control board box, 656 ... Shield heat sink, 656a ... Uneven surface, 657 ... Main drawer relay board, 658 ... Sub drawer relay board 686 ... Power supply board, 700a ... External terminal board, 700b ... CR unit terminal board, 715 ... Discharge control board, 724a, 724b ... Foil removal area, 730 ... Drawer connector, 730a ... Contact, 1200 ... Center accessory device, 1210 ... winning prize unit, 1220 ... decoration unit, 1225 ... function display unit, 1225a ... function display board Function display board), 1480 ... upper special symbol display (special symbol display), 1490 ... lower special symbol display (special symbol display), 1500a, 1500b ... upper special symbol memory lamp (special symbol memory lamp group), 1510a, 1510b ... lower special symbol memory lamp (special symbol memory lamp group), 1520 ... normal symbol indicator (normal symbol indicator), 1530a-1530d ... normal symbol memory lamp (normal symbol memory lamp group), 1540 ... gaming state Display lamp (game state display lamp), 1550 ... 2 round display lamps (round display lamp group), 1560 ... 15 round display lamps (round display lamp group), 1595A ... Function display seal (function display member), 1700 ... Main control Board (main control board), 1700a ... Main control MPU (microprocessor), 1700f ... Hot line failure prevention circuit, 1710: Discharge control unit, 1710a ... Discharge control MPU, 1720 ... Launch control unit, 1730 ... Error LED indicator, 1731 ... Error release switch, 1732 ... Ball release switch, 1740 ... Sub-integrated board, 1740a ... Sub-integrated MPU, 1750 ... Liquid crystal control board, 1750a ... Liquid crystal control MPU, 1750c ... VDP, 1755 ... Inverter board, 1760 ... Lamp drive board, C1, C101, C103, C50 ... Electrolytic capacitor, FBD1 ... For flyback voltage absorption Diode, FBD2 ... flyback voltage absorption diode, FBD3 ... flyback voltage absorption diode, FBD4 ... flyback voltage absorption diode, Grp1, Grp2, Grp3 ... group, IC50 ... drive IC, PTr1 ... Darlington buffer Over transistors, PTr2 ... Darlington power transistors, PTr 3 ... Darlington power transistors, PTr4 ... Darlington power transistors, R724a, R724c ... resistance, R724b, R724d ... resistance, SEG1, SEG2 ... segment displays.

Claims (2)

A game board having a game area in which a game ball is driven down by a hitting ball launcher and a non-game area located outside the game area, and attached to the back surface of the game board, and controls the progress of the game A pachinko gaming machine comprising a main control board on which a microprocessor is mounted,
The game board is at least
A segment display device that is driven and controlled by the microprocessor of the main control board to display various functions, and a function display board that is mounted with a certain number of LEDs gathered together and arranged in the non-game area, A function display member on which various function display portions are printed according to the specifications of the pachinko gaming machine is attached to a position corresponding to the function display board on the front surface of the board,
A segment indicator and LEDs that are mounted in a fixed number on the function display board, respectively, according to the specifications of the pachinko gaming machine ,
A special symbol display that variably displays the presence or absence of occurrence of a big hit gaming state as a predetermined special symbol when a game ball enters the starting prize opening provided in the gaming area;
A special symbol memory lamp group that displays the number of game balls as a holding number when a game ball enters a start winning opening provided in the game area and the special symbol display is not variably displayed on the special symbol display;
A normal symbol display that variably displays the presence or absence of opening and closing of the opening and closing wings as a predetermined normal symbol when the game ball passes through a gate provided in the gaming area;
A normal symbol memory lamp group for displaying the number of game balls as a holding number when a game ball enters a gate provided in the game area and the normal symbol is not variably displayed on the normal symbol display;
A gaming state display lamp for displaying whether or not a probability variation has occurred as a gaming state;
A round display lamp group for displaying a maximum number of times that a game ball cannot enter a state where it is easy to enter a state where a game ball cannot enter a grand prize opening provided in the game area;
Assigned to
The function display member includes a special symbol function display unit configured with at least the special symbol display unit, a normal symbol function display unit configured with at least the normal symbol display unit, and the gaming state display lamp. A pachinko gaming machine, wherein the gaming state function display unit configured and the round function display unit configured by the round display lamp group are printed in a state surrounded by a visible line. A segment display unit mounted on the function display board in a certain number is assigned to the special symbol display unit,
A certain number of LEDs that are integrated and mounted on the function display board include the special symbol memory lamp group, the normal symbol display unit, the normal symbol memory lamp group, and the gaming state display lamp according to the specifications of the pachinko gaming machine. and pachinko gaming machine according to claim 1, wherein the assigned is that the round display lamps.