JP2000167183A - Pachinko game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make control of electric parts except for electric game devices easier by controlling the electric game devices such as a variable display device to realize game contents based on signals from a prize winning ball detecting means and calculating undelivered number of prize balls using signals from a prize winning ball detecting means ad a delivered prize ball detecting means. SOLUTION: This Pachinko (Japanese pinball game) machine 1 is equipped with a variable display device 15 and a variable prize winning ball device 20 as electric game devices on the game area 14 of a game board 12 to realize the game contents, which devices are controlled based on signals from a prize wining detector, and a prize winning ball number detector to detect prize winning into starting prize winning pots 26a-26c and the number of prize winning balls, respectively. On the backside of the game board, electric parts such as a prize ball delivery device, a delivered prize ball detector are equipped. Signals from the delivered prize ball detector, the starting prize ball detector, and the prize winning ball number detector are inputted into a microcomputer to control the electric game devices 15, 20 to calculate the undelivered ball number using signals from the prize winning ball number detector and the delivered prize ball detector.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prize ball payout device for paying out prize balls, payout prize ball detection means for detecting a prize ball paid out by the prize ball payout device, and a prize ball detection means for detecting a prize ball. An electric gaming device that is controlled based on a signal from and is provided on a game board and realizes a game content;
The present invention relates to a ball-and-ball game machine provided with a game machine.

[0002]

2. Description of the Related Art Conventionally, an electric game machine provided on a game board has been driven and controlled by a microcomputer of a game control circuit board. On the other hand, in the ball-and-ball game machine, electrical components are also provided on components other than the game board, for example, a mechanical plate, etc., and the electrical components provided on these mechanical plates are a game control circuit board and Regardless they were connected. In particular, when the number of electrical components provided on the mechanism plate increases as in recent years, there is a tendency that control of those electrical components is performed by another control circuit board.

[0003]

For this reason, how to control the electric components provided in the ball game machine cannot be understood only by analyzing the program of the game control circuit board. There is a drawback that it is necessary to analyze a program of another control circuit board provided in the apparatus, and it is troublesome to analyze a program of a plurality of control circuit boards when an inspection needs to be performed. The present invention has been made in view of the above circumstances, and by analyzing a program of a game control unit that performs a main control,
An object of the present invention is to provide a ball game machine capable of analyzing control based on electric components other than the electric game device for realizing the game content.

[0004]

Means for Solving the Problems In order to achieve the above-mentioned object, specific solutions adopted by the present invention will be described with reference to the drawings. As shown in FIGS. A prize ball payout device 90 for paying out prize balls, a payout prize ball detector 96 as payout prize ball detection means for detecting a prize ball to be paid out by the prize ball payout device 90, and a prize ball detection means for detecting a prize ball The variable display device 15 and the variable winning ball device are controlled based on signals from the starting winning ball detector 40a and the winning number detector 39 and are provided on the game board 12 to realize the game contents. 20
In the ball game machine 1 provided with the above, signals from the payout prize ball detector 96, the starting prize ball detector 40a and the winning number detector 39 are transmitted to the variable display device 15 or the variable Each is input to a circuit board 141 including a microcomputer 160 as a game control means for controlling an electric game apparatus such as the winning ball apparatus 20. The circuit board 141 is used for detecting the start winning ball detector 40a and the winning number detection. Display device 15 based on the signal from the device 39
And an electric game machine such as the variable prize ball device 20 and the number of unpaid items using the signals from the start prize ball detector 40a and the winning number detector 39 and the signal from the payout prize ball detector 96. Is calculated.

[0005] With this configuration, a start winning prize ball detector 40 other than the electric game machine that realizes the game content.
a and control based on the payout prize ball detector 96 other than the electric game machine that realizes the game content (particularly, calculation of the number of unpaid items to be paid out).
The analysis can be easily performed by analyzing the program of the circuit board 141.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. First, a pachinko game machine as an example of a ball game machine to which this embodiment is applied will be described with reference to FIGS. 1 is a front view of the pachinko gaming machine, FIG. 2 is a schematic rear view of the pachinko gaming machine, and FIG. 3 is a rear perspective view showing a state in which the mechanism board is opened and the gaming board is removed. .

In the figure, a frame-shaped front frame 3 is pivotally supported on the outer frame 2 of the pachinko gaming machine 1 so as to be freely opened and closed, and a door holding frame 4 is provided around the front frame 3 to hold the door. The frame 4 includes a glass door frame 5 having glass plates 5a and 5b (see FIG. 10).
The front door plate 6 is pivotally supported on one side and is attached to be openable and closable. The game board 12 is detachably provided on the game board holding frame 42 (see FIG. 3) behind the glass door frame 5 and on the back surface of the front frame 3 by attachment members 43a to 43c and a fixing member 44. I have. On the surface of the front door plate 6, a hit ball supply tray 7 that stores discharged prize balls and supplies hit balls to the firing position one by one is fixed. On the upstream side of the hit ball supply tray 7, there is formed a prize ball outlet 8 through which a prize ball paid out from a prize ball payout device 90, which will be described later, flows out. Is built in. On the back side of the front door plate 6 and downstream of the hitting ball supply tray 7, a hitting ball supply device 7a (see FIG. 10) for feeding hitting balls one by one to the firing position is attached.

Below the front frame 3, there are provided an operation handle 11 which constitutes a part of the hitting ball firing mechanism, and an extra ball receiving tray 10 for storing prize balls which could not be stored in the hitting ball supply tray 7. Is provided. Among them, on the back surface of the front frame 3 so as to correspond to the operation handle 11, FIG.
As shown in FIG. 7, a hit ball launching device 85 is attached.
The hit ball launching device 85 is provided collectively on a mounting board 86, and includes a hitting motor 87 as a driving source,
The hitting rod 88 which reciprocates by the rotation of 7 and hits the ball.
The ball feed sliding rod 8 which moves up and down in conjunction with the reciprocating rotation of the hitting rod 88 to operate the ball feeding member of the hitting ball supply device 7a.
9.

On the surface of the game board 12, a ball guide rail 13a for guiding a shot ball and a game area 14 for a ball guided by the ball guide rail 13a to fall. The divided game area forming rails 13b are planted in a substantially circular shape. At the approximate center of the game area 14, a variable display device 15 having a plurality of drum-shaped variable display portions 16a to 16c is provided. Variable display device 1
5, a number-of-openings indicator 18 for displaying the number of times of opening and closing of the open / close plate 22 described later is provided, and the variable display portions 16a to 16c are variably displayed on the left and right sides of the number-of-openings display 18 or the open / close plate 22 During the opening, a start winning storage display 17 is provided for displaying (up to a maximum of four) that the hit balls have won and stored in the start winning ports 26a to 26c to be described later. Further, a normal winning opening 19 is provided at the top of the variable display device 15. The variable display sections 16a to 16c are variably displayed by the corresponding drum drive motors 192a to 192c (not shown; displayed in the circuit diagram of FIG. 11).
Drum position detectors 191a to 191c (not shown; FIG. 1)
1 shown in the circuit diagram).

The winning space 2 is located below the variable display device 15.
1 is provided. The prize space 21 is covered by an openable and closable plate 22 that can be opened with its lower end as an axis with respect to the surface of the game board 12, and the inside thereof is a specific prize opening 23 in the center and left and right normal prize openings 24a, 2a.
4b. The open / close plate 22 of the variable prize ball device 20 enters the specific game state when the combination of the identification information of the variable display portions 16a to 16c of the variable display device 15 is in the predetermined specific display state, and the predetermined period ( For example, it is set to be opened (until 20 seconds elapse or until ten winning balls are generated), and a hit ball falling in the game area 14 during the opening is received. When the player wins the specific winning opening 23 provided in the winning space 21, the above-mentioned open state is repeated again, and can be repeated up to ten times on condition that a winning ball is generated in the specific winning opening 23. ing. Below the prize space 21, a prize number display 25 for displaying the number of prize balls won during one opening of the open / close plate 22 is provided. The opening and closing plate 22 is
As shown in FIG. 2, driven by a solenoid 37, the specific winning opening 23 is provided with a specific winning ball detector 38 to detect a hit ball. Further, a winning number detector 39 is provided to detect all hit balls that have won the winning space 21 of the variable winning ball device 20.

Below the variable winning ball device 20, there are provided starting winning ports 26a to 26c which allow variable display of the variable display sections 16a to 16c. When a ball hits the starting winning port 26a provided in the middle of the starting winning ports 26a to 26c, the number of prize balls to be paid out thereby becomes the prize to be paid out when a ball is hit to another winning area. It is set to be less than the number of balls. In addition, as shown in FIG. 2, the start winning ball detectors 40a to 40c are integrally provided in the start winning ports 26a to 26c.
The hit balls that have won the start winning ports 26a to 26c are detected. Thus, generally, the above-mentioned starting winning opening 26a-2
6c, the hit ball is most likely to win in the center starting winning opening 26a, then the hit ball is easy to win in the left starting winning opening 26b, and the right starting winning opening 26c is the position most difficult to win. ing. Since a large winning ball device is generally arranged on the center line of the game board 12, obstacle nails and the like are planted so that a hit ball is guided to the winning ball device of the center. That's why. Therefore, only the number of prize balls to be paid out by hitting the ball in the central starting winning opening 26a, which is the easiest to win, is set so as to be smaller than the number of prize balls to be paid out by hitting the ball to another winning port. are doing.

Further, in the game area 14, a normal winning opening 27a, 2
7b, 28a and 28b are provided. In this embodiment, when a ball is hit in the starting winning opening 26a, seven prize balls are paid out, and when a ball is hit in another prize area, 13 prize balls are paid. It is to be paid out. Of course, the setting of the number of prize balls to be paid out may be changed according to the probability of winning in the starting winning port 26a.

The game area 14 is provided with a windmill and a large number of obstacle nails for changing the falling speed and direction of the falling ball, and lights or flashes when the above-mentioned specific game state is reached. Game effect lamps 30a and 30b for notifying the player of the fact. Frame lamps 31a, 31b provided on the upper part of the front frame 3 as having the same effect as the gaming effect lamps 30a, 30b.
There is. In addition, these lamps are lit or flashed in a different manner not only when the variable display device 15 is operating, but also in a specific game state, to excite the atmosphere of the game. I have. Further, at the lowermost part of the game area 14, an out port 29 through which a hit ball that has not won any of the above-mentioned winning areas is guided to the rear of the game board 12 is provided.

Further, outside the game area 14 and on the upper side of one side (the left side in the figure) of the game board 12, it is notified that there is a shortage of prize balls on the ball alignment gutter 62 and the bending gutter 66 described later. A ball-out indicator lamp 33 and a payout indicator lamp 32 that notifies that a prize ball corresponding to one winning ball has been paid out.
A payout unprocessed ball number display 34 for displaying the number of unpaid prize balls is provided in the upper part on the other side (right side in the figure).

Next, the structure of the back of the pachinko gaming machine 1 will be described with reference to FIG. Fixed to the back of the gaming board 12 are winning ball aggregate covers 35a and 35b each having a guiding path formed to guide the winning balls winning in each of the winning regions to the left and right while guiding the winning balls downward. The prize-ball collecting cover members 35a and 35b are divided into two parts, upper and lower, and are fixed. The driving unit for storing the driving mechanism of the variable display device 15 is provided substantially at the center of the upper prize-ball collecting cover member 35a. An opening is opened so that the storage box protrudes rearward, and a solenoid 37 for opening and closing the opening and closing plate 22 of the variable winning ball device 20 is fixed below the opening. On the back side of the variable prize ball device 20, a specific prize ball detector 38 for detecting that a ball has hit the specific prize port 23, and a prize for counting the prize balls prize in the prize space 21. A number detector 39 is also provided. In addition, a relay terminal board 36 for relaying wiring extending from the above-described switches and lamps, a drive source, and the like provided on the game board 12 is attached to the upper portion of the rear surface of the winning ball aggregate cover body 35a. Also, the central starting winning opening 26a
A guide member 41 is provided at a position corresponding to. The guide member 41 guides the hit ball that has won the starting winning port 26a to the rear of the winning ball collecting cover body 35b, and drops the ball into a second winning ball collecting gutter 58 described later.

The game board 12 is detachably held by the game board holding frame 42 as described above. Here, the structure of the game board holding frame 42 will be described with reference to FIG. The frame 42 includes a lower support plate 45a.
And a frame portion 45b rising from both ends of the support plate portion 45 are integrally formed of a synthetic resin, and the gaming board 12 is stored in a storage step 47 formed on the frame portion 45b. . The game board 12 is provided on the left and right sides of the frame 45b.
Attachment members 43a to 43c for pressing the rear surface of the game board 12 and fixing the game board 12 to the accommodation step portion 47 are provided rotatably.
In the illustrated embodiment, a fixing member 44 is also provided at the center of the support plate 45a in order to press and fix the lower part of the game board 12. In addition, the accommodation step portion 47 includes:
Positioning projections 48a, 48b are vertically projected, and positioning holes 51a, 51b drilled in the game board 12 are fitted into the positioning projections 48a, 48b, so that the game board 1
2 regulates the exact mounting position. In addition, a communication port 46 corresponding to the prize ball exit 8 is provided protrudingly on one side upper portion of the support plate portion 45a. Since it is notched, the exact mounting position of the game board 12 is regulated also from this point. Further, mechanism plate shaft support members 49a and 49b for supporting a mechanism plate 53 to be described later in a detachable and openable manner are fixed to the upper and lower sides of the frame portion 45b and the support plate portion 45a. Further, fixing members 50a to 50c that are engaged with fixing members 54a to 54c provided on the mechanism plate 53 and fix the mechanism plate 53 are attached to appropriate positions of the frame portion 45b and the support plate portion 45a.

On the other hand, the game board 12 fixed to the game board holding frame 42 has the positioning holes 51a, 51b as described above.
Are formed, and metal protection plates 52a to 52c are attached at positions corresponding to the mounting members 43a to 43c. The protection plates 52a to 52c are attached to the mounting member 43.
This is provided to maintain the tightening function of a to 43c for a long time. In addition, although the game board holding frame 42 in the above embodiment has a structure in which the game board 12 is stored, any structure may be used as long as the game board 12 is detachably fixed. If the mechanism plate 53 is also detachable, it does not necessarily have to be freely openable and closable.

On the back side of the pachinko gaming machine 1, a mechanism plate 53 is attached so as to be freely opened and closed. This mechanism plate 53
Is provided with various mechanisms for processing a winning ball from a winning port provided on the gaming board 12 and discharging a predetermined number of prize balls corresponding to the winning ball. As described above, the mechanism plate 53 is fixedly supported by the game board holding frame 42 by the fixing members 54a to 54c that lock the mechanism plate 53 in a closed state as described above. Further, a window opening 55 is opened substantially at the center of the mechanism plate 53, and a first winning ball collecting gutter 57 and a second winning ball collecting gutter 58 are provided before and after a partition wall 56 located below the window opening 55. Is formed. The first winning ball collecting gutter 57 is for guiding a winning ball which has won a winning opening other than the above-described winning opening except for the starting winning opening 26a, and is formed on the front side of the mechanism plate 53. Further, the second winning ball collecting gutter 58 corresponds to only the starting winning opening 26a, and the starting winning opening 26a
The winning ball that has won the prize is guided. The second winning ball collecting gutter 58 is formed on the rear side of the mechanism plate 53 along the partition wall 56 which is the lower edge of the window opening 55. The winning balls guided to the first winning ball collecting trough 57 and the second winning ball collecting gutter 58 are respectively detected by a first winning ball detector 59 and a second winning ball detector 60 provided at the downstream end thereof. Is detected. The detection signals detected by the first prize ball detector 59 are stored, and the number of prize balls obtained by multiplying the number of detection signals by "13" is paid out. Also,
The detection signals detected by the second prize ball detector 60 are also stored, and the number of prize balls obtained by multiplying the number of detection signals by “7” is paid out.

On the rear side of the mechanism plate 53, various mechanisms are provided for paying out prize balls supplied from a supply mechanism (not shown) of the pachinko gaming machine installation stand to the player. These mechanisms will be described below. A premium ball tank 61 is fixed to an upper portion of the mechanism plate 53. The prize ball tank 61 is supplied with a large amount of prize balls from the supply mechanism described above.

Below the prize ball tank 61, a ball alignment gutter 62 for arranging prize balls is provided. The ball alignment gutter 62 is attached so as to be inclined such that the prize balls are arranged in two rows and flow naturally. A prize ball quantity sensing plate 63 is provided on the bottom surface on the upstream side of the ball alignment gutter 62 so as to be swingable. 64b is turned on. The detector 64a is connected to the out-of-ball indicator lamp 33 via a circuit board 141 to be described later. To be notified.
The detector 64b is connected to a management computer (not shown), and when operated, issues a command to supply the prize ball from the supply mechanism (not shown) to the prize ball tank 61. Further, the prize ball amount sensing plate 63 is linked to the hit ball supply device 7a that supplies a hit ball to the hit ball firing position via the link mechanisms 65a and 65b.
When the prize ball amount sensing plate 63 swings, the supply of the hit ball is stopped, and the game is interrupted. This control to interrupt the game is not always necessary,
In the case of performing this control, the interruption of the game is released by supplying the prize ball to the prize ball tank 61. It should be noted that when the pachinko gaming machine 1 is stopped, supply of prize balls is not performed even if there is a signal from the detector 64b.

The downstream side of the ball aligning gutter 62 is adapted to rectify the prize balls flowing down in two rows into one row, and is attached so that a bent gutter 66 is connected to the end thereof. I have. The bent gutter 66 is for changing the flowing direction of the prize balls flowing down the ball alignment gutter 62 by 180 degrees and reducing the ball pressure of the prize balls continuously flowing down. Further, the downstream side of the bent gutter 66 is a vertical gutter 67, and in a horizontal portion immediately before the vertical gutter 67,
A ball-deficient sensing lever 68 formed in a "<" shape is swingably provided. When a prize ball is placed, the ball shortage detection lever 68 has its rear end jumped up and presses the actuator of the ball-out detector 69 that abuts on the rear end. Then, the trailing end thereof hangs down, and the pressing of the actuator of the broken-out detector 69 is released. When the actuator of the broken-out detector 69 is not pressed, the broken-out display 33 is lit and displayed, and the prize-ball discharging motor 103 (configured with a stepping motor) of the prize-ball discharging device 90 described later. The driving is stopped, and the payout operation of the prize ball is stopped. Note that if there is a memorized prize ball when the out-of-ball detector 69 is turned off after the pachinko gaming machine 1 is stopped, that is, when there is a prize ball that has not been paid out, the prize ball is The prize ball may be supplied to the prize ball tank 61 until the payout is completed.

Further, at the bent portion of the bent gutter 66, there is provided a ball removal device 70 for removing the premium balls remaining in the premium ball tank 61 and the ball alignment gutter 62 at the end of business or the like. When the 70 is operated, a prize ball is discharged out of the pachinko gaming machine 1 through a ball ejection passage 71 formed so as to be connected to the bent portion.

A prize ball payout device 90 is connected to the downstream side of the bent gutter 66. The prize ball payout device 90 pays out prize balls guided from the bent gutter 66 one by one. The first winning ball detector 59 and the second winning ball detector 60 are used.
Is continuously paid out on the basis of the detection signal. The structure of the prize ball payout device 90 will be described later in detail.

The prize ball paid out from the prize ball payout device 90 is discharged to a prize ball discharge passage 72. A guide opening 73 is formed at the lower end of the prize ball discharge passage 72, and the guide opening 73 communicates with the hit ball supply tray 7. Also,
A communication gutter 74 for communicating with the surplus ball passage 75 is provided on one side of the guide opening 73 so as to guide surplus prize balls to the surplus ball passage 75. This surplus ball passage 75
Is a connecting gutter 80 whose lower end is attached to the back surface of the front frame 3.
The excess prize ball is guided to the surplus ball tray 10. A first full tank sensing plate 76 is provided on one side wall of the surplus ball passage 75 so as to swing about the lower end. Thus, the first full tank sensing plate 7
When the surplus ball passage 75 is filled with the prize ball, the prize ball 6 is pushed by the prize ball and oscillates.
The operation of the ball feeding member of the hitting ball supply device 7a is fixed through the above so that the hitting ball is not supplied to the hitting ball firing position. A second full tank detection plate 78 is also provided on the upstream side of the connecting gutter 74 so as to be swingable about its upper end, and a full tank detector 79 is provided at a position facing the second full tank detection plate 78. Have been. The full tank detector 79 is turned on when the second full tank sensing plate 78 is swung, and the drive of the prize ball payout motor 103 of the prize ball payout device 90 is stopped. Therefore, when the paid-out prize ball is filled in the surplus ball passage 75, the first full tank detecting plate 76 is first operated to make it impossible to hit a ball, and thereafter the prize ball paid out based on the memorized prize ball. Is the connecting gutter 74
When it is full, the second full tank sensing plate 78 operates and the prize ball is not paid out. The first full tank sensing plate 76 may not be provided.

Further, the mechanism plate 53 has the
Ball guiding gutter 81 that guides out balls discharged from
The out ball guided to the out ball guiding gutter 81 is joined to the ball ejection passage 71 from an out ball discharge port 82, which is a lower end of the out ball, and is discharged out of the pachinko gaming machine 1. I have. In addition, the mechanism plate 53 includes wiring from the prize ball dispensing device 90 and the full tank detector 79.
A circuit board including a relay terminal board 83 for relaying wiring such as a game machine control circuit for controlling the variable display device 15 and the variable winning ball device 20 and a payout device control circuit for controlling a prize ball payout device 90 to be described later. A circuit board storage case 110 to be stored and a terminal box 84 for supplying power to the pachinko gaming machine 1 are attached.

Next, the structure of the premium ball payout device 90 will be described with reference to FIGS. As shown in FIG. 4, the prize ball dispensing device 90 includes a mounting plate 91 to be mounted on the mechanism plate 53 and a motor mounting plate 97 for mounting a prize ball discharging motor 103 as an electric drive source. A supply passage 92 continuous with the vertical gutter 67 is formed in the mounting plate 91, and a flow path changing portion 93 that changes the direction of the prize ball toward a ball mounting portion 99 described later on the downstream side of the supply passage 92. (See FIG. 6). Further below the flow path changing portion 93, a ball support portion 101b for supporting a lower point of the most advanced pachinko ball in the supply passage 92 is formed. Below the ball support portion 101b, a sprocket 105 is provided.
Is formed in a sprocket storage portion 94 in which the. Further, on one side of the sprocket storage portion 94, a prize ball discharge passage 95 is also formed. In the upstream part of the discharge passage 95, a payout prize ball detector 96 (for example, a prize ball detector 96 that detects a prize ball that is extruded and discharged by the sprocket 105).
Proximity switch) is provided.

On the other hand, a guide portion 98 for guiding the pachinko balls flowing down the supply passage 92 downward is projected from an upper portion of the motor mounting plate 97.
A ball placing portion 99 on which one pachinko ball is placed is formed below the ball. The ball mounting portion 99 is provided with a ball receiving wall 100 formed on a lower side surface of the guide portion 98 and a pachinko ball located below the ball receiving wall 100 and corresponding to the ball support portion 101b. The ball support portion 101a supports the other lower point of the pachinko ball, and the ball support portion 101b supports the lower one point of the pachinko ball. That is,
The ball mounting portion 99 has a function of receiving the ball pressure of the prize ball waiting in the supply passage 92 and a function of supporting the lower part of the state-of-the-art pachinko ball at two points. The motor mounting plate 97 and the mounting plate 91 have respective ball support portions 1.
Arc-shaped guide ribs 102a, 102b (102a are not shown) project from the 01a, 101b toward the discharge passage 95, and the pachinko balls mounted on the ball mounting portion 99 are discharged to the discharge passage 95. Until then, it will guide the flow.

On the rear surface of the motor mounting plate 97, a prize ball dispensing motor 103 composed of a stepping motor that rotates by a predetermined angle every time a pulse signal is provided is mounted. A sprocket 105 having a plurality of claw portions 106 on the outer periphery is fixed to a tip end thereof. The claw portion 106 of the sprocket 105 is formed in a concave shape so as to engage with the outer peripheral surface of the pachinko ball, and the claw portion 106 is positioned so as to be inserted between the ball support portions 101a and 101b. . At this time, as shown in FIG.
Since the concave low portion of 06 is located lower than the ball support portions 101a and 101b, the pachinko balls mounted on the ball mounting portion 99 are supported by the ball support portions 101a and 101b. The ball pressure is not applied to the sprocket 105. The prize ball dispensing motor 10
Reference numeral 3 may be a normal motor instead of a stepping motor.

In the vicinity of the above-mentioned prize ball payout device 90,
A relay terminal board 107 is provided.
7 shows the payout prize ball detector 96 and the prize ball payout motor 1
03 is connected. Relay terminals (male connectors) 108 a and 108 b are provided on the relay terminal board 107, and a dispensing device configured with the relay terminals 108 a and 108 b and the circuit board 141 stored in the circuit board storage case 110. The male connector 143 for the control circuit is connected by a wiring 156 which is a connecting member. Also,
The relay terminal board 107 is provided with a reset switch 150 for resetting a stored value of information related to a winning prize stored in storage means (in this case, a RAM 163 described later) provided on the circuit board 141. This is because after the game machine stops functioning and the machine stops functioning,
When trying to release the stopped state of the gaming machine again,
If the numerical information remains in the storage means, a prize ball is paid out on the basis of the information, and is provided to prevent this. Therefore, in order to release the stop of the gaming machine, it is necessary for the clerk of the game arcade to open the front frame 3 and press the reset button 150.

The prize ball dispensing device is only required to be operated by an electric drive source and to be able to change the number of prize balls. For example, the sprocket is unlocked by a solenoid and the prize ball is dispensed by natural fall. Relatively few (for example, 2 or 3) due to the type or solenoid operation
It may be of a type that pays out by driving a storage unit that stores prize balls, or a type that pays out by driving a stopper that changes the number of payouts by a solenoid.

By the way, the circuit board housing case 110 housing the circuit board 141 connected to the relay terminal board 107 and the relay terminal board 36 provided on the winning ball collecting cover 35a by a connecting member (wiring 156) is provided. The structure is attached to the back surface of the mechanism plate 53 as described above, and this structure will be described with reference to FIGS. First, in FIG. 7, the circuit board storage case 110 is configured to be easily detachably attached to the back surface of the mechanism plate 53 by an upper attachment member 112 and a lower attachment member 115 fixed with screws. The upper mounting member 112 is fixed to an upper mounting portion 111 projecting from the mechanism plate 53, and an elastic stopper 113 is fixed to the front surface thereof. The elastic stopper 113 elastically engages with a bent bent piece 135a described later. Also, the upper mounting member 11
An engagement portion 114 is formed on the lower side of one side.
A screw 128a, which will be described later, is fitted into the base 14 to regulate the upper position of the circuit board storage case 110. On the other hand, a locking groove 116 is formed in the lower mounting member 115, and a bent bent piece 135 b described later is fitted into the locking groove 116 to support the circuit board storage case 110. In addition, the locking groove 11
6 is formed on one side with a regulating piece 117, which comes into contact with the end of the bent bent piece 135b and
Regulate the lower position of.

Upper mounting member 112 and lower mounting member 11
5 has the above-described structure. First, when removing the circuit board storage case 110, pull the circuit board storage case 110 forward while lifting the elastic stopper 113 of the upper mounting member 112. Locked bent piece 135a
After releasing the engagement between the elastic board 113 and the elastic stopper 113, the circuit board housing case 110 is lifted up, and the other bent bent piece 135 b is pulled out from the locking groove 116, so that it can be easily removed. Conversely, the circuit board storage case 110
When attaching the other bent bent piece 135b,
Into the locking groove 116, and at the same time, the locking bent piece 1
The end of 35b is moved until it comes into contact with the regulating piece 117 (moved to the right in FIG. 7), and then the upper part of the circuit board storage case 110 is pressed to separate the elastic stopper 113 and the bent portion 135a. Engage. At this time, screw 128
a is guided and engaged with the engaging portion 114.
By this operation, the circuit board storage case 110 is easily attached. The method of attaching the circuit board storage case 110 is not limited to the above embodiment, and any method may be used as long as it is configured to be detachable at least.
The installation place is not limited to the back side of the mechanism plate 53, and may be provided, for example, on the back side of the winning ball collecting cover bodies 35a and 35b.

Next, the configuration of the circuit board housing case 110 will be described mainly with reference to FIG. 8. The circuit board housing case 110 is composed of a box frame-shaped first divided body 118 having a lower part and a front side open. A substantially flat second divided body 132
The circuit board 141 on which the gaming machine control circuit and the payout device control circuit are formed is fixed to the second divided body, and the circuit board 141 is stored in a form covered by the first divided body 118 from above. It has become.

The first divided body 118 includes an upper plate 119 and side plates 120a to 120b bent downward from the upper plate 119.
120c, each of which is provided with a heat radiating hole 121 for releasing heat generated by the operation of the circuit board 141 to the outside. Further, a short bent portion 122 bent downward from the upper surface plate 119 is also formed in the front opening. Further, the left and right side plates 120a and 120b of the side plates 120a to 120c protrude in a form extending forward, and have a bent portion 123 facing inward at the tip thereof.
a, 123b are formed. And this bent part 1
Engagement holes 124a and 124b are formed in 23a and 123b. The engagement holes 124a and 124b are
The engagement pieces 138a and 138b, which will be described later, are inserted into the first divided body 118 and the front part of the second divided body 132. On the other hand, the side plates 120a, 12a
0b, mounting holes 127a and 127b (however,
127a is formed with an unillustrated mounting hole 127a.
a, 127b are attached to the mounting holes 13 of the second
Screws 128a and 128b corresponding to 6a and 136b
The first divided body 118 and the rear part of the second divided body 132 are joined together by screwing (128a is not shown). After the screws 128a and 128b are screwed, one or both of the screws 128a and 128b are screwed.
By affixing the sealing paper 129 from above a and 128b, the control circuit may not be illegally remodeled.
In this case, as the material of the sealing paper 29, it is preferable that a part thereof remains when opened, and that the pattern cannot be imitated.

The bent portion 122 and the side plates 120a, 12
A wiring lead-out opening 125 is formed with the extended portion of Ob, and a cover member 126 is covered so as to surround the upper part and one side surface of the wiring lead-out opening 125. Then, the wiring 156 as a connection member is drawn out from the opening on the other side. After inserting the female connector 155, which is the tip of the wiring 156, into the male connector 143, which will be described later, of the circuit board 141,
The first divided body 118 is fixed to the first divided body 118 by a screw 131 via the “0”.

The second divided body 132 has a top plate 133
And side plates 134a and 134b slightly bent downward from both sides of the upper plate 133;
Locking bent pieces 135a, 135 bent outward from 134b
35b. Locking bent pieces 135a, 135
b is for engaging the upper mounting member 112 and the lower mounting member 115 to lock the circuit board storage case 110 to the mechanism plate 53 as described above. Also, the side plate 13
5a and 135b, the mounting holes 127a and 12
7b corresponding to the mounting holes 136a, 136b (1
36a is formed). Also, the upper plate 13
3, a rising side plate 13 bent upward.
7 are formed, and at both ends of the rising side plate 137,
An engagement piece 138 that engages with the engagement holes 124a and 124b.
a, 138b are protruded.

In front of the upper plate 133, the mounting piece 1
39a and 139b are protruded, and a locking piece 140 is provided at the rear.
a, 140b are protrudingly provided. This mounting piece 139a,
139b and the locking pieces 140a, 140b
3, and has a structure in which the circuit board 141 is mounted. That is, the mounting holes 144 formed at the four corners of the circuit board 141 are provided.
a to 144d, a mounting hole 144 drilled rearward.
After the c and 144d are placed on the locking pieces 140a and 140b and locked, the mounting holes 144a and 144 drilled forward are provided.
The circuit board 141 is mounted on the mounting pieces 139a and 139b and screwed with screws 145 to separate the circuit board 141 from the second divided body 132.
Can be fixed. Note that the circuit board 141 is
It is composed of a printed wiring board on which electric components 142 such as SI, capacitors, resistors and the like are mounted, and is connected to a female connector 155 of a wiring 156 connected to the outside at least at a position corresponding to the wiring lead-out opening 125. The male connector 143 must be configured to be located. The detailed configuration of the circuit board 141 will be described later.

To assemble the circuit board storage case 110 constructed as described above, first, the mounting holes 144c and 144d of the circuit board 141 are mounted on the locking pieces 140a and 140b and locked, and then the mounting holes are mounted. The circuit board 141 is fixed to the second divided body 132 by placing the 144a and 144b on the mounting pieces 139a and 139b and screwing them with screws 145. Then, thereafter, the engagement hole 12 of the first divided body 118 is formed.
4a, 124b are engaged with the engagement pieces 138a,
138b, and the screws 128a, 12
The first divided body 118 and the second divided body 132 are fixed by screwing at 8b. In this state, the wiring 156
Of the female connector 155 is inserted into the male connector 143 of the circuit board 141.
The circuit board storage case 110 can be completed by fixing the case 31. Note that the sealing paper 129 may be attached after completion. As described above, in this embodiment, when the circuit board 141 is fixed to the second divided body 132 and when the first divided body 118 and the second divided body 132 are connected, either the front or the rear is used. One can be locked or engaged, and then one can be securely fixed by screwing the other with screws. Can be fixed.

The details of the circuit board 141 are shown in FIG. 9. Ground lines 146 are formed around the front and back surfaces of the circuit board 141. The grinding line 146 is provided with the locking pieces 140a, 140b in the one of the mounting holes 144c, 144d.
A cutout 148 is provided so as not to be electrically connected to the second divided body 132 when the screw 145 is screwed in the other mounting holes 144a and 144b. . Thus, the ground line 146 and the entire circuit board storage case 110 are electrically connected. Further, the grind lines 146 formed on the front surface and the back surface are electrically connected to each other through a large number of conductive portions 149, and thereby, for example, a discharge occurs between the mechanism plate 53 and the second divided body, and Discharge voltage is mounting hole 1
Even if the current flows into the circuit board 141 via the screws 145 attached to the 44a, 144b, the current passes through the conducting portion 149 many times and goes around the front and back surfaces of the grind line 146, and the MPU 161 and the RAM 16
3. Because it takes a long distance to reach the ROM 162,
During that time, a voltage drop occurs, and the noise due to discharge causes MPU
161, the RAM 163, and the ROM 162 are prevented from malfunctioning.

The grinding line 146 and MP
U161, RAM163, ROM162, electrical component 14
2, a bypass capacitor (electric field capacitor, for example, a well-known one composed of a tantalum capacitor and a non-polar capacitor) 151 is provided between the power supply input unit 151 and the power input unit 151 to prevent noise. RA
The M163 and the ROM 162 are provided in the mounting hole 1 as a contact point between the grinding line 146 and the circuit board storage case 110.
44a, 144b. Further, a reset switch 150 provided on the relay terminal board 107 near the prize ball dispensing device 90 may be provided on the circuit board 141.

When the circuit board storage case 110 having the above structure is mounted on the back surface of the mechanism plate 53, as shown in FIG.
33, a first space 152 is formed, and the second divided body 1 is formed.
32, a second space 153 is formed between the upper surface plate 133 and the circuit board 141, and the circuit board 141 and the first divided body 118 are formed.
The third spaces 154 are respectively formed between the third space 154 and the upper surface plate 119. Thus, the presence of the first space 152 makes it difficult for static electricity or the like generated by the mechanism plate 53 to be transmitted to the circuit board storage case 110. Further, the second space 153 and the third space 15
4 differs from the fourth space 153 in the second space 153 and the third space 153 due to the difference in the temperature of the air in the space.
Convection occurs so as to communicate with the space 154, and heat generated by this convection can be effectively radiated from the heat radiation holes 121.

The above-mentioned circuit board 141 has been described as constituting a game device control circuit and a payout device control circuit by a set of MPU 161, ROM 162, and RAM 163, but the MPU and ROM correspond to the respective control circuits. , R
An AM or the like may be formed and internally connected as necessary to be housed in one circuit board storage case 110. Also, a circuit board is formed for each control circuit, and the two circuit boards are connected to one another. One circuit board storage case 110 may be used. The point is that whatever the configuration of the circuit board is, it is sufficient if it is housed in one circuit board storage case 110.

The control circuit formed on the circuit board 141 described above is shown in FIG. FIG.
Is a circuit diagram shown by a block configuration, and includes a microcomputer 160 as a control center. The microcomputer 160 has a function of controlling the overall operation of the pachinko gaming machine 1 as described below. For this purpose, the microcomputer 160 is composed of, for example, an LSI of several chips, and includes an MPU 161 capable of executing a control operation in a predetermined procedure,
ROM for storing operation program data of MPU 161
162 and a RAM 163 in which necessary data can be written and read.

Further, the microcomputer 160 includes an input circuit 164 that receives an input signal and supplies input data to the MPU 161, an output circuit 165 that receives output data from the MPU 161 and outputs the data to the outside, and a sound that receives sound data from the MPU 161. A generator 166, a power-on reset circuit 167 that supplies a reset pulse to the MPU 161 when the power is turned on, a clock generation circuit 168 that supplies a clock signal to the MPU 161, and a clock signal from the clock generation circuit 168 is frequency-divided to periodically generate a reset pulse. A pulse frequency dividing circuit (periodic reset circuit) 169 to be provided to the MPU 161 and an address decoding circuit 170 for decoding address data from the MPU 161.

The MPU 161 can execute the operation of the interrupt control routine in accordance with the interrupt pulse periodically given from the pulse dividing circuit 169. The address decode circuit 170 decodes the address data from the MPU 161 and reads out the ROM 162, RAM 163, input circuit 164, output circuit 165, sound generator 16
6 is given a chip select signal. In this embodiment, the ROM 162 is used to rewrite its contents,
That is, if necessary, the M stored in the
A programmable ROM is used so that program data for the PU 161 can be changed. The MPU 161 responds to the program data stored in the ROM 162 and in response to the input of each control signal described below, the variable display device 15, the variable prize ball device 20,
A control signal is given to the prize ball payout device 90 and the like.

The microcomputer 160 receives the following signals as input signals. First, the detection signals of the start winning ball detectors 40a to 40c provided corresponding to the respective start winning ports 26a to 26c are detected by the detection circuit 1.
71, and the microcomputer 160 is supplied with a start winning ball detection signal. The detection signal detected by the specific winning ball detector 38 is provided to the detection circuit 172, and is provided to the microcomputer 160 as a repetition determination signal. The detection signal detected by the winning number detector 39 is provided to the detection circuit 173, and is provided to the microcomputer 160 as a winning number counting signal. The detection signals of the drum position detectors 191a to 191c provided in the variable display device 15 are supplied to a detection circuit 174, and are supplied to the microcomputer 160 as signals for resetting a step counter for determining the absolute position of each drum. Can be Winning ball detector 59 (hereinafter referred to as winning ball detector A)
And winning ball detector 60 (hereinafter referred to as winning ball detector B)
Is supplied to the detection circuit 175, and is supplied to the microcomputer 160 as a score signal. The signal of the payout prize ball detector 96 is provided to a detection circuit 176,
The signal is given to the microcomputer 160 as a prize ball number signal paid out to the player. The signal of the burnout detector 69 is supplied to a detection circuit 177, and the prize ball payout motor 10
3 is given to the microcomputer 160 as a stop signal and a lighting signal of the burnout display lamp 33. The signal of the full tank detector 79 is supplied to the detection circuit 178, and is supplied to the microcomputer 160 as a stop signal of the prize ball payout motor 103. Also, the reset switch 150
Is supplied to the detection circuit 187 and the RAM 16
Microcomputer 160 as a reset signal for resetting numerical information related to the number of winning balls stored in 3
Given to.

The microcomputer 160 provides control signals to the following circuits or devices. First, a drive signal is given to the prize ball payout motor 103 via the motor drive circuit 179. A display drive signal is given to the payout unprocessed ball number display 34 via the segment LED drive circuit 180. A lighting signal is given to the payout display lamp 32 or the burnout display lamp 33 via the lamp drive circuit 181. Through the motor drive circuit 182, the variable display sections 16a to 16
Drum drive motors 192a to 192 for rotating 16c
A drive signal is given to c (stepping motor). Game effect lamps 30a, 30b via a lamp drive circuit 183
And a lighting or blinking signal is given to the frame lamps 31a and 31b. A lighting signal is given to the starting winning storage display 17 or the winning number display 25 via the LED drive circuit 184. A display drive signal is given to the opening number display 18 via the segment LED drive circuit 185. A drive signal is given to the solenoid 37 of the opening / closing plate 22 of the variable winning ball device 20 via the solenoid drive circuit 186. Further, the amplifier 188
Sound effect from the speaker 9 via the. In addition,
A predetermined DC voltage is supplied from the power supply circuit 189 to each circuit having the above configuration. The power supply circuit 189 has a choke coil 1 for reducing noise as shown in FIG.
90 are provided.

Next, a specific operation of the control circuit will be described with reference to FIGS. First, FIG. 12 shows a main routine showing the entire operation of the embodiment. First, when the power is turned on, the microcomputer 160 determines whether or not an error has occurred in the RAM 163 (step S1). If it is determined that there is a RAM error, the microcomputer 160 sets initial data (step S1). S2). Since the process in step S1 is always performed, an error is determined even when the microcomputer runs out of control, and the initial data in step S2 is set. Further, if no error is determined in step S1 or if the initial data is set in step S2, an alarm flag that is set when a plurality of winning ball detectors have an irregularity or a failure is set. Is determined (step S3),
If it is determined that the alarm flag has not been set, a game control process for controlling the game is performed (step S4).

Next, when it is determined in step S3 that the alarm flag is set, or after the game control processing is performed in step S4, the score generated by the game control processing, which is a main part of this embodiment, is obtained. (Step S5). After outputting the data processed in the game control processing and the prize ball payout control processing (step S6), the pulse dividing circuit 16
The process waits for a periodic reset signal from step 9 and, if there is a reset signal, repeats the processing from step S1 again. Therefore, the main routine is performed once each time there is a reset signal generated from the pulse dividing circuit 169. In general, the reset signal is generated once every 4 msec from the pulse dividing circuit 169, so that the main routine is performed once every 4 msec.

By the way, the contents of the game control processing in the step S4 are as shown in FIG. That is, a sound / lamp control process related to the game is performed (step S7). Next, control processing of the display such as the start winning memory, the winning number, the number of times of opening and the like is performed (step S8), and thereafter, when the specific winning ball detector 38 and the winning number detector 39 fail, the V-10 alarm flag is set. Is determined (step S9). If it is set, the process proceeds to step S15 without performing the following steps S10 to S14 to interrupt the game. On the other hand, when it is determined that the V.10 alarm flag is not set, control processing of the drum drive motors 192a to 192c of the variable display device 15 is performed (step S10), and the opening and closing plate of the variable winning ball device 20 is controlled. Control processing of the solenoid 37 is performed (step S11), and each detector, that is, the specific winning ball detector 38, the starting winning ball detector 40a.
Check processing for checking the operations of the drum position detectors 191a to 191c and the drum position detectors 191a to 191c is performed (steps S12 to S14). After that, a check process for checking the operation of the winning number detector 39 is performed (step S15), the game control process ends, and the process returns to the subroutine.

The contents of the prize ball payout control process in step S5 are as shown in FIG. That is, first, a sound / lamp control process relating to prize ball payout is performed (step S16). Subsequent to the sound / lamp control processing, control processing of the number-of-payout-unprocessed-balls indicator 34 is performed (step S17). Hereinafter, control processing of the prize ball payout motor 103 (step S
18), a check process of the payout prize ball detector 96 (step S19), a check process of the prize ball detector A (step S20), and a check process of the prize ball detector B (step S20)
21) are sequentially performed, and the prize ball payout control processing ends.
Return to subroutine.

Although the configuration and operation of the pachinko gaming machine 1 according to the embodiment have been described above, according to this embodiment, the variable display device 15, the variable winning ball device 20, and the game effect lamp provided on the game board 12 are provided. A circuit board 141 including a gaming machine control circuit for controlling the operation of the gaming machines such as 30a and 30b and a payout apparatus control circuit for controlling the operation of the prize ball payout apparatus 90 is housed in one circuit board housing case 110. Therefore, when the old game board 12 is removed from the game board holding frame 42 and a new game board 12 is mounted, the circuit board storage case 110 is also replaced, and the gaming device control circuit stored in the circuit board storage case 110 is replaced. Wiring 156 (in this case, connectors 155 and 157 and the relay terminal boards 36 and 1
07, and connecting the external terminal of the payout device control circuit and the prize ball payout device 90 with a connecting member, thereby completing the pachinko gaming machine 1 in which the game content and the number of prize ball payouts match. In addition, since most of the wiring connection work only needs to be performed on one circuit board 141, the wiring connection work can be easily performed. That is, in the pachinko gaming machine 1 according to the present embodiment, since only the mounting and replacing work of one circuit board storage case 110 is required, no labor is required, and if the gaming machine control circuit is replaced, it is automatically performed. Since the payout device control circuit is also exchanged, the game content and the number of prize balls to be paid out surely match.

The following can be considered as modifications of the above embodiment. In the above embodiment, two types of prize holes having different numbers of payout prize balls are shown. However, the number of payout prize balls may be the same, or may be three or more. Further, the number of payout prize balls may be changed according to the game state. For example, the number of payout prize balls during the jackpot control period may be increased as compared to the normal number, based on the fact that the variable display device 15 has displayed a predetermined display (big hit state). In the payout control of the prize ball, when the predetermined number of payouts is completed, the next predetermined number of payouts may be started at a fixed time interval, or without a time interval,
The payout unprocessed ball counter may be continuously paid out until it becomes “0”. In this case, even if the number of payout prize balls is two or more, the payout unprocessed ball counter may be constituted by one common counter. When an abnormality occurs in the prize ball payout control, the game control may be interrupted and the gaming state at that time may be stored. The winning ball detector used for the game control may be used also for the prize ball payout control. For example, if the starting prize ball detector 40a is also used in the prize ball payout control in the above embodiment, the second prize ball detector 60 becomes unnecessary. Further, if the winning number detector 39 is also used for prize ball payout control, fraud (drawing out, shifting, etc.) relating to the winning number detector 39 can be more effectively prevented. When an abnormality occurs in the winning ball detectors 59 and 60,
The winning balls collected by the winning ball collecting gutters 57 and 58 may be stored. When an abnormality occurs in the payout prize ball detector 96, the prize ball discharge passage may be switched so that the prize ball is not paid out to the player. In the above embodiment, the number of unprocessed payout balls, that is, the number of prize balls that have not been paid out is stored and displayed. However, instead of the number of prize balls, the number of winning balls is cumulatively added and the value is stored and displayed. You may make it do. A winning ball detector 5 is provided at the lower end of the winning ball detectors 59 and 60.
A stop device is provided for stopping a winning ball when the prize balls 9 and 60 are OFF, and each time the prize ball detectors 59 and 60 are turned ON and the payout operation of a predetermined number of prize balls from the prize ball payout device is completed, the stop device is stopped. The winning balls that have been stopped may be discharged one by one. A so-called arranged ball-type pachinko gaming machine in which a score is generated based on a combination of winning in a plurality of winning openings provided on the gaming board may be used. In this case, it is only necessary to accumulatively add the points awarded according to the establishment of the combination, to store and display the points.

[0054]

As apparent from the above description, the ball game machine according to the present invention has a prize ball payout device for paying out prize balls, and a payout for detecting a prize ball to be paid out by the prize ball payout device. A ball game machine comprising: a prize ball detection unit; and an electric game machine, which is controlled based on a signal from the prize ball detection unit for detecting a prize ball and is provided on a game board to realize a game content. The signals from the payout prize ball detection means and the prize ball detection means are respectively input to game control means for controlling an electric game machine for realizing the game contents, and the game control means detects the prize ball detection. Means for controlling the electric game machine based on the signal from the means and calculating the number of unpaid items using the signal from the prize ball detecting means and the signal from the payout prize ball detecting means. Real The control based on the winning ball detecting means other than the electric gaming device to be executed and the control based on the payout prize ball detecting device other than the electric gaming device realizing the game content are easily analyzed by analyzing the program of the game controlling device. be able to.

[Brief description of the drawings]

FIG. 1 is a front view of a pachinko game machine as an example of a ball game machine.

FIG. 2 is a schematic rear view of the pachinko gaming machine.

FIG. 3 is a rear perspective view of the pachinko gaming machine in a state where a mechanism board is opened and a game board is removed.

FIG. 4 is a front sectional view of the prize ball dispensing device attached to a mechanism plate.

FIG. 5 is a front sectional view of the premium ball payout apparatus.

FIG. 6 is a side cross-sectional view of the prize ball dispensing device attached to a mechanism plate.

FIG. 7 is a perspective view showing an attached state of the circuit board storage case.

FIG. 8 is an exploded perspective view of a circuit board storage case.

FIG. 9 is a front view of a circuit board.

FIG. 10 is a cross-sectional view in a state where the circuit board storage case is mounted on a mechanism plate.

FIG. 11 is a circuit diagram of a block configuration of a gaming device control circuit and a payout device control circuit formed on a circuit board.

FIG. 12 is a flowchart showing a main routine controlled by the gaming machine control circuit and the payout device control circuit.

FIG. 13 is a flowchart showing a game control processing subroutine in FIG. 12;

FIG. 14 is a flowchart showing a prize ball payout control subroutine in FIG. 12;

[Explanation of Signs] 1. Pachinko game machine 12. Game board 33. Ball out indicator 42. Game board holding frame 53. Mechanism plate 59. Winning ball detector A 60. Winning ball detector B 69 ・ ・ Ball explosion detector 79 ・ ・ Full tank detector 90 ・ ・ Premium ball payout device 96 ・ ・ Premium ball discharge detector 103 ・ ・ Premium ball discharge motor 141 ・ ・ Circuit board 160 ・ ・ Microcomputer As devices, 9 · · · speaker 15 · · · variable display device 20 · · · variable winning prize ball device 30a, 30b · · · gaming effect lamp 31a, 31b · · · frame lamp

Claims (8)

[Claims] 1. A prize ball payout device for paying out a prize ball, payout prize ball detection means for detecting a prize ball paid out by the prize ball payout device, and a prize ball detection means for detecting a prize ball based on a signal from a prize ball detection device. An electric game machine that is controlled and provided on a game board to realize the game content.A signal from the payout prize ball detection means and the winning ball detection means, The game control means is input to game control means for controlling the electric game device to be realized, and the game control means controls the electric game device based on a signal from the winning ball detection means and detects the winning ball. A ball game machine, wherein the number of unpaid items is calculated using a signal from the means and a signal from the payout prize ball detecting device. 2. A notifying means for notifying that there is an unpaid item based on the number of unpaid items calculated by using a signal from the winning item detecting device and a signal from the payout item detecting device. 2. The ball game machine according to claim 1, wherein: 3. A signal from a broken-out detecting means for detecting that there is a shortage of prize balls to be paid out is input to said game controlling means, and a predetermined value is determined based on a signal from said broken-out detecting means. The ball game machine according to claim 1, wherein the game is performed. 4. The bullet according to claim 3, wherein the predetermined processing based on the signal from the ball-break detecting means is control for stopping a prize ball payout operation by the prize ball payout device. Ball game machine. 5. The method according to claim 3, wherein the predetermined processing based on the signal from the broken-out detecting means is a control for operating a notifying means for notifying a player of the broken-out state. The ball game machine according to claim 4. 6. A signal from the full tank detecting means for detecting that the paid-out prize balls are full is input to the game controlling means, and a predetermined value is determined based on the signal from the full tank detecting means. 2. The processing according to claim 1, wherein
A ball game machine according to any one of claims 5 to 6. 7. The bullet according to claim 6, wherein the predetermined processing based on the signal from the full tank detecting means is control for stopping a prize ball payout operation by the prize ball payout device. Ball game machine. 8. The game control means comprises a microcomputer whose operation is controlled by a single microprocessor.
The ball game machine according to any one of the above.