JP2534516B2 - Fraud prevention device for pachinko machines - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fraud prevention device in a pachinko machine for preventing fraudulent modification of prize ball payout means.

Conventional technology Conventionally, when a prize ball is generated during a game, a certain number of prize balls are paid out to a player by a prize ball payout means, but a clerk at the playground changes the number of prize balls paid out. , There are cases where illegal acts are performed on the prize payout means of pachinko machines.

An illegal game detecting device of a pachinko game machine which detects an illegal game to a pachinko game machine is, for example, Japanese Patent Publication No. Sho 56-1431.
Known as No. 0, this fraudulent game detection device is intended to detect the fraudulent gaming action performed by the player with respect to the pachinko gaming machine. For example, a winning condition is obtained by using a magnet. Or opening the glass door to insert a pachinko ball into the safe hole, or against a payout motor whose rotation angle is determined to pay out a specified number of prize balls according to one winning ball Power is supplied to the player to automatically detect an illegal game action that illegally acquires a large number of prize balls.

This is equipped with a prize ball sensor, a prize ball dispensing device for dispensing a predetermined number of prize balls according to the prize balls, and a switch for detecting the operation of the prize ball dispensing device, and cumulatively counts the prize balls. At the same time, it cumulatively counts the number of prize ball payouts, and detects that there was an illegal game based on the fact that the winning ball count value and the number of prize ball payouts did not match, using a magnet. If you improve the winning conditions or open the glass door and put a pachinko ball in the safe hole,
While the value of the prize ball counter increases at one time, the prize ball payout device pays out the prize ball at a constant payout speed, so the rate of increase in the value of the number-of-operations counter that counts the number of prize ball payouts is constant. Therefore, a difference occurs in the count value between the operation number counter and the winning ball counter, and the illegal game is detected.

When the payout motor is improperly supplied with power, the value of the winning ball counter does not change, but the value of the operation number counter increases, so there is a difference in the count value between the operation number counter and the winning ball counter. It occurs and detects an illegal game.

And, in this case, when an injustice is detected, an alarm is issued by an alarm device to inform a staff member of the injustice game.

However, in a pachinko gaming machine having a special game state, for example, a large number of prize balls are generated in a relatively short time due to the opening of a big winning opening, and the number of prize balls is paid out in the special game state. Since the number of operations of the device is inevitably exceeded, it is unsuitable to apply the fraudulent game detection device to such a pachinko gaming machine.

In addition, the prize ball payout device in this one pays out a predetermined number of prize balls according to the winning balls regardless of the winning holes. , The second payout ball number smaller than the first payout ball number cannot be applied to a pachinko gaming machine.

In addition, when a fraud is detected, this one simply issues an alarm with an alarm device to notify the staff member of the fraudulent game. Therefore, depending on the staff's response, the pachinko machine may continue the fraudulent game. It is possible, and it is impossible to completely prevent illegal gaming activities.

Problem to be Solved by the Invention The first object of the present invention is to determine whether or not the electromagnetic payout driving means of the prize ball payout control device is illegally modified. However, when the unauthorized modification determination means determines the unauthorized modification, the prize ball dispensing control device prohibits the prize ball dispensing operation,
It is possible to prevent abnormal games from being played on the pachinko machine, and it is possible to prevent the player from modifying the pachinko machine into a structure that gives a profit different from the profit that the player should actually receive. It is to provide a fraud prevention device for a machine.

A second object of the present invention is to illegally modify the prize ball payout means to a player, a game hall manager, a patrol officer or the like who has not illegally modified the prize ball payout means. Another object of the present invention is to provide a fraud prevention device for a pachinko machine capable of notifying that the machine is a pachinko machine that is being played.

Means for Solving the Problems A fraud prevention device in a pachinko machine, which is the first one of the present invention, switches and sets a different number of prize balls depending on whether a game ball is won into a plurality of different types of winning holes. Then, the prize ball payout control device for paying out to the player is provided with an electromagnetic payout driving means and an unauthorized modification judging means for judging an unauthorized modification to the electromagnetic payout driving means, while an unauthorized modification by the unauthorized modification judging means is provided. At the time of determination, a prize ball payout prohibiting means for prohibiting the prize ball payout operation by the prize ball payout control device is provided.

In addition, the fraud prevention device in the second type of pachinko machine of the present invention switches and sets different numbers of prize balls according to the winning of the game balls to a plurality of different types of winning holes, and sets them to the player. The prize ball payout control device for paying out is provided with an electromagnetic payout driving means and an unauthorized modification judging means for judging an unauthorized modification to the electromagnetic payout driving means, while an unauthorized modification is made by the unauthorized modification judging means. The configuration is characterized in that an unauthorized alteration display means for lighting and indicating the occurrence of alteration is provided.

Embodiment Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a schematic front view of a pachinko machine 1 according to an embodiment of the present invention. On a front surface of a base frame 2 of the pachinko machine 1, a metal frame 4 provided with a glass plate 3 is attached by a hinge so as to be openable and closable.
A game board 5 that can be seen through the glass plate 3 is attached to the base frame 2.

An award ball payout opening 6 and a hit ball waiting gutter 7 are provided at the bottom of the game board 5, and a speaker SP for generating a sound effect associated with the game mode during the game is provided in the hit ball waiting gutter 7 for The prize ball discharge port 8 and the ball receiving tray 9 are provided in the lower portion.
A ball hitting handle 10 is provided on the side of the.

Reference numeral 11 is an outer rail that guides the pachinko ball to the game board 5 by operating the hit ball handle 10, and 12 is an inner rail that surrounds the game portion 5a of the game board 5.

On the upper frame of the base frame 2 of the pachinko machine 1, a magnet is illegally used for the game board 5, or the gold frame 4 is illegally opened. A lamp L1 is provided, and a specific state indicator lamp that blinks in conjunction with the lamps of the game board 5 is provided on the side of the abnormality indicator lamp L1.
L2A and L2B are provided.

On the outside of the outer rail 11 of the game board 5, the prize ball payout indicator L3, which lights up when the prize ball payout device of the prize ball case (see FIG. 4) is activated by the generation of the safe ball and the prize ball is paid out, An out-of-prize indicator light L4 is provided that lights up when the prize sphere is insufficient.

The upper part of the side frame of the base frame 2 is provided with an in-game indicator light L5 which is turned on only when the firing motor is operated, and the lower part of the side frame of the base frame 2 indicates the number of safe balls generated or the prize balls paid out. When the number exceeds the planned number, a stop device (not shown) is activated to provide a stop indicator light L6, and a lock K is provided between the in-game indicator light L5 and the stop indicator light L6. Has been.

In addition, the player's hand is a ball hitting handle on the ball hitting handle 10.
A touch terminal TT that detects that the player is touching 10, a touch switch SW1 that is turned on when the player's hand is touching the touch terminal TT, and a dial switch SW2 that is turned on when the player turns the hit ball handle 10. Are provided respectively, and a launcher stop button 13 and a single-shot launch switch SW3 for intermittently launching one pachinko ball one by one by the launcher stop button 13 are provided on the upper part of the ball hitting handle 10, and the ball tray 9 side. The section is provided with a variable time reduction button 14 which is started / stopped by a player's operation.

The base frame 2 is provided with a gold frame detection switch SW4 which is turned on when a player illegally opens the gold frame 4 to detect an illegal act,
The game board 5 has a magnet detection switch SW that is turned ON when a player illegally uses a magnet with respect to the game board 5 to detect fraudulent activity.
Five are provided.

Put a game ball in the ball hitting standby gutter 7 and let the player hit the ball.
Touch the touch terminal TT of 10 and touch switch SW1
Is turned on, and when the ball hitting handle 10 is turned by hand, the firing motor M2 is actuated, and the game ball is shot to an arbitrary position on the game board 5.

As shown in FIG. 2, the game board 5 is provided with an upper winning device 16 having a symbol display lamp 15 near the center of the game portion 5a,
Below the upper prize winning device 16, a lower prize winning device 17 is provided,
A chucker with winning holes 18 on both sides of the upper winning device 16.
19, 19 are provided respectively, and the wind turbines 20 are provided rotatably on both sides of the chuckers 19, 19, respectively.
Lamp windmills 21 and 21 are rotatably provided above 9 respectively, and a chucker 23 having a central starting winning opening 22 serving as a specific winning opening is provided below the upper prize winning device 16.

A prize hole 24 is formed on the upper part of the upper prize device 16 and both sides thereof, an upper numeral display light 25 is provided on the upper part of the symbol display light 15 of the upper prize device 16, and a lower number is formed on the lower part of the symbol display light 15. A display light 26 is provided, a memory number display light 27 is provided on both sides of the upper number display light 25, and LED decoration lights 28 are provided on both sides of the symbol display light 15 and the lower number display light 26, respectively.

An opening / closing vane type accessory 30 having a big winning opening 29 is provided in the center of the lower winning a prize device 17, and side start winning openings 31, 31 are formed on both sides of the opening / closing blade type accessory 30, respectively, and side starting is performed. Inside the winning opening 31,31 is a continuous count indicator 32,3 which is an LED indicator.
2 are provided respectively, and at the position corresponding to the opening and closing vane type accessory 30, an LED indicator light is provided.
3 are provided, chuckers 35, 35 each having a winning opening 34 are provided on both sides of the lower winning device 17, and an out-ball receiving opening 36 is provided below the lower winning device 17.

37 is a first indicator light, 38 is a second indicator light, and 39 is a third indicator light.

When a game ball is won in a winning opening other than the central starting winning opening 22 provided on the game board 5, 13 prize balls, which is the normal number of prize balls for one gaming ball, are discharged, and the central starting winning prize mouth
When the game balls are won in 22, eight prize balls having a specific number of prize balls are discharged.

In addition, the central starting winning opening 22 and the side starting winning openings 31,3
When the game ball wins in 1, the fluctuation of the symbol of the symbol display lamp 15 provided in the upper winning device 16 is started, and when the symbol of the symbol display lamp 15 starts to fluctuate for about 6 seconds or more, the symbol display lamp The fluctuation of 15 symbols is stopped.

When the variation of the symbols of the changing pattern indicator light 15 is stopped, if the combinations of the symbols of the symbol indicator light 15 are lined up in the same line, the open / close vane type accessory 30 of the lower winning a prize device 17 is in an expanded state. , The special winning opening 29 is opened for about 14.5 seconds, otherwise the big winning opening 29 is not opened.

While the special winning opening 29 is open, when the game ball that has won the big winning opening 29 activates the continuous operation detection switch SW8, after the opening operation of the special winning opening 29 of that time is finished, the opening and closing blade type role again The object 30 is in an expanded state, the special winning opening 29 is opened, and the maximum winning opening 29 is opened up to 10 times including the first opening.

When 10 game balls are won in the opened big winning opening 29,
Even if the opening time of the special winning opening 29 is within about 14.5 seconds, the opening operation of the special winning opening 29 is immediately stopped and the special winning opening 29 is closed.

While the symbol of the symbol display lamp 15 is changing or the special winning opening 29 is open, the central starting winning opening 22 and the side starting winning openings 31, 31
When a game ball wins, the number of pachinko balls up to four is stored, and after the fluctuation of the symbol of the symbol indicator lamp 15 is stopped or after the opening operation of the special winning opening 29 is finished, the symbol indicator lamp is again displayed. The fluctuation of 15 symbols is started.

As shown in FIG. 3, a safe ball guiding path 40 is formed on the back surface of the game board 5, and the symbol display lamp 15 is changed to a position corresponding to the central starting winning opening 22 and the central starting winning opening is provided.
A starting opening detection switch SW6 which is a specific safe ball detecting means for detecting a safe ball winning in 22 is provided, and a starting opening detection switch which fluctuates the symbol display lamp 15 at a position corresponding to the side starting winning opening 31, 31. SW7 and SW7 are provided respectively, and the accessory continuous operation detection switch SW is located at the position corresponding to the special winning opening 29.
8 and a winning number detection switch SW9 for detecting the number of safe balls that have fallen into the special winning opening 29 are provided, and a relay substrate 41 is provided at a position corresponding to the upper winning device 16.

SOL1 is an opening / closing solenoid that opens / closes the opening / closing blade type accessory 30.

As shown in FIG. 4, on the back side of the pachinko machine 1, a prize ball tank 42 is provided in the upper part, and a tank rail 43 is inclinedly provided in the lower part of the prize ball tank 42. A pendulum 44 is swingably provided, a prize ball case 45 is provided on the side, and a prize ball case 45 is provided in the prize ball case 45.
Prize ball discharge valve 46 for paying out the prize balls stored in the player
Is provided, and at the bottom of the prize ball case 45 is rotated by the prize ball payout motor M1 which is a prize ball payout means, and the prize ball payout motor M1, and the winning opening 18, 24, 29, 31, 34 and the central part start A ball cutting cam 47 serving as a safe ball detecting means for detecting all safe balls that have entered the winning opening 22 is provided, and a crime prevention board 48 is provided below the prize ball payout motor M1.

Further, in the prize ball case 45, it is discriminated whether the prize balls are paid out by the safe balls or the prize balls are paid out by a specific safe ball, and the prize balls having a predetermined number of prize balls are separately determined according to the safe balls and the specified safe balls. There is provided a prize ball discharging means having a switching means for performing a ball payout operation.

A game board 5 is attached near the center of the back side of the pachinko machine 1 by a back set plate 49, a touch switch SW1 is provided on the side of the crime prevention board 48, and a firing motor serving as a firing means is provided above the touch switch SW1. M2 is provided.

When the power supply is connected to the gaming machine, the prize ball payout motor M1 is activated, and the prize ball payout motor M1 starts the rotation of the ball cutting cam 47.

Tank rail from prize ball tank 42 in prize ball case 45
A certain amount of prize balls are held via 43, and the prize balls on the tank rail 43 are aligned by the ball leveling pendulum 44, and the prize ball tank 42.
When the amount of the prize balls in the inside is small, the prize ball out indicator light L4 is turned on, and after the prize balls are replenished in the prize ball tank 42, the prize ball out indicator light L4 is immediately extinguished.

When the game ball enters the out ball receiving port 36 provided on the game board 5,
It falls on the back side of the game machine as an out ball, and the game ball is the game board 5
When the player wins a plurality of winning openings provided in the ball, the ball collects on the ball cutting cam 47 as a safe ball through the safe ball guideway 40 and the safe ball collecting gutter (not shown).

The ball cutting cam 47 is activated by only one of the winning balls even if a large number of winning balls gather there, and the connecting rod 55 interlocking with the ball cutting cam 47 is moved upward, and the connecting rod 55 moves up and down to the left. The plate 54 is moved upward, the prize balls in the prize ball case 45 are paid out to the hit ball standby gutter 7, and the prize ball payout indicator light L3 is turned on.

As shown in FIGS. 5 and 6, the prize ball case 45 is provided with an outer case 50 and an inner case 51 arranged in two rows in the vertical direction, and a ball passage 52, is provided in the outer case 50 and the inner case 51. 53
The left lifting plate 54 is movably provided in one direction on one side of the prize ball case 45, and the lower lifting plate 54 is connected to the lower end plate 54 so as to move vertically in cooperation with the ball cutting cam 47. A right elevating plate 56 is provided on the other side of the prize ball case 45 so as to be movable in the vertical direction.

A prize ball discharge path 57 is formed in the lower part of the ball passages 52, 53 of the outer case 50 and the inner case 51, and a prize ball discharge path 57 is formed.
A ball removal passage 58 is formed on the side of the ball, and a prize ball discharge valve 57 is provided with a prize ball discharge valve 46 that can be opened and closed.
A ball discharge valve 59 is rotatably provided in the ball passage 52, 5
On the upper part of 3, there are provided prize ball out stoppers 60, 60 and replenishment ball out stopper 61 rotatably.

Multiple through holes on one side wall of the outer case 50 and the inner case 51
62 is provided, a plurality of through holes 63 are provided in the other side wall of the outer case 50 and the inner case 51, and the inner position corresponding to the seventh prize ball discharge valve 46 on both sides of the left lift plate 54. Ball stopper pieces 64, 64 are rotatably provided at positions on the outer side corresponding to the sixth position so as to set the number of 13 prize balls by combining the inner side and the outer side. The ball stoppers 65, 65 are rotatably provided at the inner and outer positions corresponding to the fourth prize ball discharge valve 46 so as to set the number of prize balls to 8 inside and outside. Has been.

On the side of the inner case 51 of the prize ball case 45, there is provided an electromagnetic dispensing drive means composed of a right lift plate drive solenoid SOL2, and a plunger 66 of the right lift plate drive solenoid SOL2 is mounted on the right lift plate via a moving frame 67. A left lift plate operation detection switch SW10 is provided on the side of the left lift plate 54 near the upper end, which is connected to 56.

The prize ball discharging means is composed of a left lift plate 54 which has ball stopper pieces 64, 64 rotatable, a right lift plate 56 having ball stopper pieces 65, 65 rotatable, and a prize ball discharge valve 46.

When a safe ball falls into a winning opening other than the center starting winning opening 22 of the game board 5, the ball cutting cam is rotated by the prize ball payout motor M1 through the safe ball guiding path 40 and the safe ball collecting gutter.
Entering 47, the connecting rod 55 is moved upward in conjunction with the ball cutting cam 47, the connecting rod 55 lifts the left lift plate 54 upward, the payout of prize balls is started, and the left lift plate 54 is raised. Immediately after that, the left lift plate operation detection switch SW10 is turned off, the start of the payout of the prize balls is detected, and the left lift plate 54 is rotatably provided in the outer case 50 and the inner case 51 of the prize ball case 45. The ball stopper pieces 64, 64 for paying out 13 balls enter, and the prize balls above the seventh and sixth balls from the prize ball discharge valve 46 are locked.

When the connecting rod 55 continues to move upward, the prize ball discharge valve 46 is opened, and 13 prize balls that are not locked by the ball stoppers 64, 64 are dispensed from the prize ball discharge path 57 to the hit ball waiting trough 7. To be done.

After the 13 prize balls have been paid out, the connecting rod 55 linked with the prize ball payout motor M1 starts moving downward, the prize ball discharge valve 46 is closed, and the ball stopper piece 64 of the left lift plate 54 is closed. , 64
Are moved out of the outer case 50 and the inner case 51 of the prize ball case 45, and the prize balls held by the ball stoppers 64, 64 are replenished in the prize ball case 45 again.

Then, as the left lift plate 54 is lowered, the left lift plate operation detection switch SW10 is turned on, and the initial state is restored.

Further, when a safe ball falls into the center part start winning hole 22 of the game board 5, eight winning balls are stored in the storage means of the control board 73, and after the winning of the safe ball is stored, the prize is won. Similar to the case of paying out 13 balls, first, the connecting rod 55 is moved upward in conjunction with the ball cutting cam 47, the left lifting plate 54 is moved upward by the connecting rod 55, and the prize balls are paid out. Started,
Immediately after the left lift plate 54 rises upward, the left lift plate operation detection switch SW10 is turned off, the start of the payout of prize balls is detected, and the left and right parts are moved up and down in the outer case 50 and the inner case 51 of the prize ball case 45. 13 pieces of ball stoppers 64, 64, which are rotatably provided on the plate 54, enter, and count from the prize ball discharge valve 46 is 7
The prize balls above the sixth and sixth balls are locked.

At the time when the left lift plate operation detection switch SW10 detects the start of the payout of the prize balls, if the winning means for winning eight is stored in the storage means of the control board 73, the right lift plate drive solenoid is detected.
SOL2 is excited, the plunger 66 of the right lift plate drive solenoid SOL2 is projected upward, and the right lift plate is moved through the moving frame 67.
56 is moved upward.

As the right lift plate 56 rises, the eight ball dispensing pieces 65, 65 rotatably provided on the right lift plate 56 are inserted into the inner case 50 and the inner case 51 of the prize ball case 45 to release the prize ball. The fourth ball counted from the valve 46 and the prize balls above the fourth ball are locked.

Subsequently, when the connecting rod 55 moves upward, the prize ball discharge valve 46 is opened, and the eight prize balls which are not locked by the ball stoppers 65, 65 are dispensed from the prize ball discharge path 57 to the hit ball waiting trough 7. To be done.

After the eight prize balls are paid out, the connecting rod 55, which is linked with the prize ball payout motor M1, starts moving downward, the prize ball discharge valve 46 is closed, and the ball stopper piece 64 of the left lift plate 54 is closed. , 64
Is moved out of the outer case 50 and the inner case 51 of the prize ball case 45, and the left lift plate operation detection switch SW10 is turned on by lowering the left lift plate 54.

Left lift plate is activated by turning on the left lift plate operation detection switch SW10.
When it is detected that 54 has returned to the home position, the right lift plate drive solenoid SOL2 is demagnetized and the right lift plate drive solenoid SO
The L2 plunger 66 is retracted downwards,
The right elevating plate 56 is moved downward via.

By lowering the right lift plate 56, the ball stopper pieces 65, 65 for paying out eight of the right lift board 56 are moved to the outside case 50 and the inner case 51 of the prize ball case 45, and are engaged by the ball stopper pieces 65, 65. The prize balls that have been stopped are replenished in the prize ball case 45 again and returned to the initial state.

When the operation of paying out eight prize balls is completed, the control board
One is subtracted from the storage number of the winning number of winning eight prize balls stored in the storage means of 73 by the calculating means.

In this way, the operation of paying out eight prize balls is continuously repeated until all the memory numbers for acquiring eight in the storage means of the control board 73 are exhausted.

The operation of paying out eight prize balls is performed prior to the operation of paying out 13 prize balls, and the center part start winning hole 22 of the game board 5
In the case where the safe balls successively win the winning opening of 13 other than the above and the starting winning opening 22 of the central portion, the number of winning balls stored in the storage means of the control board 73 is 8 After all the prize balls are dispensed, 13 prize balls are dispensed. When the safe balls waiting in front of the ball cutting cam 47 are exhausted, the prize ball dispensing operation is completed.

When an abnormality occurs in the eight-ball payout function of the prize ball case 45, the abnormality is determined and at the same time, the functions of the launch motor M2 and the prize ball payout motor M1 are stopped.

If the right lift plate drive solenoid SOL2 is disconnected,
It is determined that fraud has been made 2 seconds after the disconnection occurred, and if the left lift plate operation detection switch SW10 is in the disconnection state, it is determined that the fraud has been committed 2 seconds after the disconnection occurs. If the left lift plate operation detection switch SW10 is short-circuited or moved, it is judged that the illegal operation has been performed 2 seconds after the occurrence of the short-circuit and the movement, and the left lift plate 54 is operated during operation. When the frame 4 is opened, the prize ball payout motor
When M1 is stopped, the left lift plate operation detection switch SW10 is short-circuited, and it is determined that an illegal operation has been performed.

Restoration processing is performed by restoring the broken wire of the right lift plate drive solenoid SOL2 and the broken wire of the left lift plate operation detection switch SW10 to the normal state.
SW10 short-circuit and left lift plate operation detection switch SW10 is restored by returning to normal state, and the metal frame 4 is opened to stop the prize ball payout motor M1 to detect left lift plate operation. When the switch SW10 is in a short-circuited state, a ball is inserted into the special winning opening 29 to restore the game.

After the restoration is performed, the state at the time of detecting the abnormal state is restored.

However, the memory of the number of safe balls won in the center start winning hole 22 and the accessory continuous operation detection switch SW8 are used in the prize ball case 4
Even if the fraud prevention function of the eight payout function of 5 is activated, it will not disappear.

FIG. 7 shows an electric circuit diagram of the present invention. 70 is a first terminal board, 71 is a second terminal board, 48 is a crime prevention board, 72 is a surge absorber, 73 is a control board, 41 is a relay board, and 74 is an LED. It is a display board, and the first terminal board 70, the second terminal board 71, the crime prevention board 48, the surge absorber 72, the control board 73, the relay board 41, and the LED display board 74 are electrically connected to each other through the connector and the relay wire. Has been done.

The first terminal board 70 is provided with a prize ball out detection switch SW11 and a prize ball payout detection switch SW12. The connector A1 of the first terminal board 70 is connected to the AC24 via the connector B1 and the fuse 75.
The plug 76 of the V power supply is connected by a cord serving as a relay line, is also connected by a cord to the connector C1 of the control board 73, and the connector A2 of the first terminal board 70 and the connector D1 of the crime prevention board 48 are connected by a cord. Then, the connector A3 of the first terminal board 70 is communicated with the information output of the prize ball out, and the connector A of the first terminal board 70 is connected to the control input of the launching device.

The prize ball payout indicator L3 and the prize ball out indicator lamp L4 are connected to the connector A5 of the first terminal board 70 by a cord, respectively, and the abnormality indicator lamp L1 is connected to the connector A6 of the first terminal board 70 by a cord. There is.

The control board 73 has a storage means (not shown) for holding and storing the number of times of occurrence of a specific safe ball that has won in the central starting winning opening 22, and a storage means by the detection operation of the specific safe ball of the starting opening detection switch SW6. It has a calculation means (not shown) for adding the number of occurrences of a particular safe ball and subtracting the number of occurrences of a particular safe ball from the storage means by the prize ball payout operation of the particular safe ball, and the connector C2 of the control board 73. And the antistatic device 77 attached to the tank rail 43 are connected by a cord, the connector C3 of the control board 73 and the connector E1 of the surge absorber 72 are connected by a cord, and the connectors C4, C5, C6 of the control board 73 are connected. , C7 and connector F of relay board 41
1, F2, F3, F4 are connected by cords respectively, and the connector C8 of the control board 73 and the speaker SP are connected by cords.

The crime prevention board 48 is provided with a relay LY1 and a relay contact r1 operated by the relay LY1 and a rectifier 78, the connector D2 of the crime prevention board 48 is connected to the prize ball payout motor M1 by a cord, and the connector D3 of the crime prevention board 48 is connected to the crime prevention board 48. Dial switch SW2
Is connected by a cord, the connector D4 of the crime prevention board 48 and the connector G1 are connected by a cord, and the connector G1 and the connector G2 connected to the touch switch SW1 are connected by a cord via the single-shot firing switch SW3. 48
The connector D5 is connected to the gold frame detection switch SW4 and the connector H1 by a cord, and the connector D6 of the security board 48 is connected to the magnet detection switch SW5 by a cord.

A firing motor M2 is connected to the touch switch SW1 via a connector G3 by a cord. The surge absorber 72 is provided with a cam-type controller contact 79, and the connector E2 of the surge absorber 72 has a left lift plate operation detection switch.
SW10 is connected by a cord, right lift plate drive solenoid SOL2 is connected by a cord to connector E3 of surge absorber 72, and connector E4 of surge absorber 72 and connector H1 are connected by a cord.

The connector F5 of the relay board 41 has a starting opening detection switch SW6,
SW7 is connected by a cord, and connector F6 on the relay board 41
And connector F7 are connected to the LED display board 74, and the relay board 41
Connector F8 and connector J1 and connector of the second terminal board 71
J2 is connected by a cord, and the connector J1 of the second terminal board 71
To the connector J2 of the second terminal board 71, and the specific state indicator lamps L2A and L2B are connected by cords.

FIG. 8 shows a block diagram of the control circuit of the winning device of the pachinko machine. The start opening detection switch SW6, the start opening detection switches SW7 and SW7, the accessory continuous operation detection switch SW8, the winning ball detection switch SW9 and the left lift plate operation. The detection switch SW10 is connected to an input port of an input / output circuit (not shown) via a switch detection unit 80 that outputs various winning display signals of levels according to the open / closed states of these switches.

Central processing unit (hereinafter referred to as CPU) 81 as control means
Is connected to an output port of an input / output port (not shown) via a data bus, an address bus, and a control bus, and various operations to be executed by a read-only memory (hereinafter referred to as ROM) 82 and a CPU 81 which store control programs and the like. A random access memory (hereinafter referred to as RAM) 83 for storing the determination result and the like is connected.

The clock / reset circuit 84 generates a clock signal having a predetermined cycle, divides the frequency of the clock signal, generates a reset signal for starting the execution of the control program, and supplies the reset signal to the CPU 81.

The power supply circuit 85 is connected to an external AC power supply of 24V AC, and the CPU 81
Supply the required direct current to

The output port of the input / output circuit outputs the control output signal corresponding to the winning display signal from the CPU 81, and the output port
Connected to the LED display circuit 86, the motor control unit 87, the solenoid drive unit 88, the solenoid drive unit 89, the lamp drive unit 90, the lamp drive unit 91, the lamp drive unit 92, and the voice drive unit 93, respectively. Has been done.

And the LED display circuit 86 is a symbol display lamp 15, a memory number display lamp
27, continuous count indicator light 32, special winning opening prize number indicator light 33 and LED
Each is connected to a decorative light 28.

The motor control unit 87 uses the prize ball dispensing motor M1 and the launch motor.
M2, solenoid drive 88 connected to right lift plate drive solenoid SOL2, solenoid drive 89 connected to open / close solenoid SOL1, lamp drive 90 connected to first indicator light 37, lamp drive Part 91 is the second indicator light 38
, The lamp driving unit 92 is connected to the third indicator lamp 39, and the audio driving unit 93 is connected to the speaker SP.

The part enclosed by the dotted line in FIG. 8 is the control unit of the winning device.
94, the control unit 94 is provided with an analog GND 95,
An antistatic device 77 is connected to the analog GND 95.

FIG. 9 shows the details of the switch detection unit 80 of the control circuit shown in FIG. 8, and the switch input detection circuit 100 serving as the fraud detecting means for detecting the fraud with respect to the prize ball paying means is the first.
-Has sixth terminals 101-106, and first-fifth terminals 101-105
Is the switch input of each switch SW6 to SW9,
The terminal 106 is used as a switch common.

A starting opening detection switch is provided between the first terminal 101 and the sixth terminal 106.
SW6 is connected, a start opening detection switch SW7 is connected between the second terminal 102 and the sixth terminal 106, and the third terminal 103 and the sixth terminal
A starting port detection switch SW7 is connected between 106 and the 4th terminal
The winning number detection switch SW9 is connected between the 104 and the sixth terminal 106, and the accessory continuous operation detection switch SW8 is connected between the fifth terminal 105 and the sixth terminal 106.

The first terminal 101 is connected to the inverter 107, and the second terminal 10
The second and third terminals 103 are connected to the inverter 108 via a negative logic AND circuit 115, and the prize ball case input / output circuit 150 (first
The output of the operational amplifier 159 (see FIG. 11) is connected to the inverter 109, the fourth terminal 104 is branched midway, one is connected to the inverter 110, the other is connected to the inverter 111 via the operational amplifier 116, and the fifth terminal is connected. 105 is connected to the inverter 112 via resistors 117 and 118.

Then, the power supply circuit 85 includes a resistor 119 and a constant voltage diode 12
Connected to the sixth terminal 106 via 1 and the capacitor 120,
24V DC voltage is applied to the sixth terminal 106, the second terminal 154 of the prize ball case input / output circuit 150 of FIG. 11 is connected, and 24V DC voltage is applied to the second terminal 154.

The output of the operational amplifier 160 of the prize ball case input / output circuit 150 of FIG. 11 is connected to the inverter 113, and the output of the operational amplifier 164 of the prize ball case input / output circuit 150 is connected to the inverter 114.

In FIG. 9, the inverter 107 is connected to the data bus DB0 of the CPU 81 shown in FIG. 10 by the data bus DB0, and the inverter 108 is connected by the data bus DB1 to the data bus DB1 of the CPU 81.
Inverter 109 is connected to CPU8 via data bus DB2.
1 is connected to the data bus DB2, the inverter 110 is connected to the data bus DB3 of the CPU 81 via the data bus DB3, and the inverter 111 is connected to the data bus DB4 of the CPU 81 via the data bus DB4.
Inverter 112 is connected to CPU8 via data bus DB5.
1 is connected to the data bus DB5, the inverter 113 is connected to the data bus DB6 of the CPU81 via the data bus DB6, and the inverter 114 is connected to the data bus DB7 of the CPU81 via the data bus DB7.
Has been contacted.

The first to fifth terminals 101 to 105 are switches SW6, SW7, SW7, SW
9, SW8 is at low level when it detects a winning ball, otherwise it is at high level.
When the CPU 81 makes an access, it is input to each data bus via each inverter.

The output signals of the data buses DB0 to DB7 shown in FIG. 9 when the CPU 81 makes an access are as follows.

The output signal of the data bus DB0 is normally low level, and becomes high level when the starting opening detection switch SW6 detects a winning ball to the central starting winning opening.

The output signal of the data bus DB1 is normally low level, and becomes high level when either one of the starting opening detection switches SW7 and SW7 detects a winning ball to the side start winning opening.

The output signal of the data bus DB2 is normally at a low level, and the left lift plate operation detection switch SW10 is at a high level during the disconnection, so that a fraud detection signal is transmitted.

The output signal of the data bus DB3 is normally at a low level, and becomes high level when the winning number detection switch SW9 detects a winning ball to the special winning opening or when the winning number detection switch SW9 is disconnected.

The output signal of the data bus DB4 is normally low level, and becomes high level when the winning number detection switch SW9 is short-circuited.

The output signal of the data bus DB5 is normally at a low level, and becomes a high level when a winning ball for continuous action of the accessory is detected.

The output signal of the data bus DB6 is normally low level, and the fraud detection signal is transmitted when the left lift plate operation detection switch SW10 is turned off or becomes high level during a short circuit.

The output signal of the data bus DB7 is normally low level, and the right lift plate drive solenoid SOL2 becomes high level while the wire is broken, and the fraud detection is transmitted.

FIG. 10 shows details of the control circuit 130 of the control unit 94. The control circuit 130 includes the CPU 81, ROM 82, RAM 83, input / output circuit 131 and IC 132.
It consists of and.

The clock reset circuit 84 is connected to the RESET terminal of the CPU 81, and the lock reset circuit 84 is connected to the clock terminal of the CPU 81.

The RD pin of the CPU81 is connected to the O of ROM82 via the OR circuit 133 of negative logic.
The E terminal, the OE terminal of the RAM 83, the RD terminal of the input / output circuit 131, and the negative logic OR circuit 134 are connected to the negative logic OR circuit 134, respectively.
Are connected to the inverter 114 of the switch input detection circuit 100.

The WR pin of CPU81 is the W of RAM83 via OR circuit 135 of negative logic.
E terminal, WR terminal of input / output circuit 131, and negative logic OR circuit 136
And a negative logic OR circuit 136 is connected to the CK terminal of the IC 151 of the prize ball case input / output circuit 150 shown in FIG.

The address lines of the addresses A7 to A10 of the RAM 83 are grounded.

A reset circuit 137 is connected to the RESET terminal of the input / output circuit 131 so as not to output the LED decoration light 28, each indicator light and the opening / closing solenoid SOL1 when the power is turned on, and the reset circuit 137 includes the resistor 138, the capacitor 130, the diode 140 and Inverter 1
It is composed of 41.

One end of the resistor 138 is grounded via the capacitor 139, the diode 140 is connected in parallel to the resistor 138, and the inverter 14
1 is the contact between the resistor 138 and the capacitor 139 and the input / output circuit 131
It is interposed between the RESET terminals.

The contact point between the resistor 138 and the capacitor 139 of the reset circuit 137 is connected to the CLR terminal of the IC 151 of the prize ball case input / output circuit 150. The RAM 83 has a data storage area and stores control output data and the like for driving various operating units according to a write command from the CPU 81.

The output ports PC0 to PC3 of the input / output circuit 131 are symbol indicator lights 15,
The memory common indicator 27, the upper numeral indicator 25, the lower numeral indicator 26, the LED common lamp of the LED decorative lamp 28 emits an output signal, and the output ports PA0 to PA6 and the output ports PB0 to PB6 of the input / output circuit 131 are designed. LED signal output of indicator lamp 15, memory number indicator lamp 27, upper numeral indicator lamp 25, lower numeral indicator lamp 26, LED decoration lamp 28,
The output ports PC4 to PC6 of the input / output circuit 131 transmit the output signals of the first indicator light 37, the second indicator light 38, and the third indicator light 39,
The output port PB7 of the input / output circuit 131 is the solenoid SOL1 for opening / closing.
The output signal of is transmitted.

FIG. 11 shows the details of the prize ball case input / output circuit 150 of the control unit 94.
It is composed of a C152, a relay LY1, and operational amplifiers 159, 160 and 164, and has first to sixth connection terminals 153-158. In addition,
The prize ball payout prohibiting means for stopping the prize ball payout motor M1 and the launch motor M2 is IC151, IC152, relay LY1 and the seventh
It is composed of the relay contact r1 in the figure.

The first connection terminal 153, which is a switch input terminal, and the second connection terminal, which is a switch common terminal to which a 24V DC voltage is applied.
A left lift plate operation detection switch SW10 is connected between the switch 154 and the switch 154.

Between the third connection terminal 155 and the fourth connection terminal 156, which is a solenoid common terminal to which an operating voltage is applied from the power supply circuit 85, an electromagnetic payout drive means including a right lift plate drive solenoid SOL2 is connected.

The firing motor M2 and the prize ball dispensing motor M1 are connected between the fifth connection terminal 157 and the sixth connection terminal 158 which are opened or closed by the relay contact r1 of the relay LY1 and the relay contact r1 is opened by the operation of the relay LY1. Then, the fifth connection terminal 15
The conduction between the 7 and the sixth connection terminal 158 is cut off, and the launch motor M2 and the prize ball payout motor M1 are stopped.

Data bus DB of IC151 of I / O circuit 150 for prize ball case
The 0 to data buses DB4 are connected to the data buses DB0 to DB4 of the CPU 81 together with the data buses DB0 to DB4 of the switch input detection circuit 100, as shown in FIG.

Then, when the CPU 81 of the control circuit 130 selects a predetermined address, the data on the data bus DB0 is output data for outputting the first sound effect when the data is "0", and the data on the data bus DB1 is "0". Is output data for outputting the second sound effect when, and is output data for outputting a sound effect stop when the data on the data bus DB2 is “0”.
When the data on 3 is "1", the launch motor M2 and the prize ball payout motor M1 are stopped output data. When the data on the data bus DB2 is "1", the right lift plate drive solenoid SOL2 is turned on. The output data is input to the IC 151 of the winning ball case input / output circuit 150. The IC151 has five output terminals, four of which correspond to the first sound effect output, the second sound effect output, the sound effect stop output and the operation output of the relay LY. Sound output and relay LY (not shown) via IC152 for drive
It is connected to the.

The remaining one of the outputs of the IC151 corresponds to the operation output of the right lift plate drive solenoid SOL2, and is connected to the right lift plate drive solenoid SOL via the resistor 161 and the drive transistor 162.
The fourth connection terminal 15 which is a solenoid common terminal connected to the third connection terminal 155 to which 2 is connected and to which an operating voltage is applied from the power supply circuit 85 via the diode 163.
Connected to 6.

The drive output signal is output from the IC151 and the transistor 162
Is connected, the fourth connection terminal 156, which is a solenoid common terminal, the right lift plate drive solenoid SOL2, the third connection terminal 1
55, the drive current flows toward the ground of the transistor 162 and the grounded resistance diode 163, respectively, and the right lift plate drive solenoid SOL2 is excited.

A power supply circuit 85 is connected to each of the IC 152, the relay LY1, and the fourth output terminal 156, each output terminal of the IC 152 is connected to a sound circuit, and operating power for each element is supplied.

The first connection terminal 153, which is a switch input terminal of the left lift plate operation detection switch SW10, has operational amplifiers 159,1 via a resistor.
The output side of the operational amplifier 159 is connected to the inverter 109 of the switch input detection circuit 100, and the output side of the operational amplifier 160 is connected to the input side of the switch input detection circuit 100.
Connected to the inverter 113 of.

The third connection terminal 155 to which the right lift plate drive solenoid SOL2 is connected is connected to the input side of the operational amplifier 164 via a resistor, and the output side of the operational amplifier 164 is connected to the inverter 114 of the switch input detection circuit 100.

The state of the signal output from the operational amplifier 159 in FIG. 11 is normally high level, and the left lift plate operation detection switch SW10
Is switched to the low level and is input to the inverter 109 of the switch input / output circuit 100 when is disconnected.

The state of the signal output from the operational amplifier 160 is
Normally at high level, the left lift plate operation detection switch SW10 is OF
When it is in the F or short-circuited state, it is made into a lower level and input to the inverter 113 of the switch input / output circuit 100.

Further, the state of the signal output from the operational amplifier 164 is normally high level when the transistor 162 is conductive and the right lift plate drive solenoid SOL2 is in the operating state, and the right lift plate drive solenoid SOL2 is in the inactive state or the right lift plate SOL2. When the drive solenoid SOL2 is in a disconnection state, it is set to low level and input to the inverter 114 of the switch input / output circuit 100.

The fraud detection signal generated by the switch input detection circuit 100 is the input / output circuit 150 for the prize ball case, the control board 73.
The launch motor M2 and the prize ball payout motor M1 are stopped via the security board 48, and the abnormality indicator lamp L1 via the first terminal board 70.
Lights up and the occurrence of fraud is displayed.

12 and 13 show a schematic flowchart of a control program executed by the CPU 81 of the control unit 94, and the control program is periodically executed according to a reset signal from the clock / reset circuit 84.

FIG. 12 shows a flow chart of the switch processing. In step S201, the state of each detection switch is input, and then the flow proceeds to step S202 to perform the short detection processing of the left lift plate operation detection switch SW10 to detect the left lift plate operation. If a short circuit condition continues for 2 seconds or more after the short circuit of switch SW10 is detected,
Judging that fraud is being performed after 2 seconds have passed,
RAM8 by detection of short circuit of left lift plate operation detection switch SW10
Store 77H in the error flag of 3.

Next, in step S203, the disconnection detection process of the right lift plate drive solenoid SOL2 is performed, and when the disconnection state of the right lift plate drive solenoid SOL2 is detected for 2 seconds or more, that is, the data bus DB7. If the high level state of the data bus DB7 continues to be detected for 2 seconds after the high level state of is detected, it is determined that the fraudulent operation is performed when 2 seconds have elapsed, and the right and left 66H is set in the error flag of RAM83 by detection of disconnection of plate drive solenoid SOL2.
To store.

Then, the process proceeds to step S204, the disconnection detection process of the left lift plate operation detection switch SW10 is performed, and if the disconnection state of the left lift plate operation detection switch SW10 is detected for 2 seconds or more, 2 seconds When the time has passed, it is determined that the illegal operation is performed, and 55H is stored in the error flag of the RAM 83 by detecting the disconnection of the left lift plate operation detection switch SW10.

Next, the process proceeds to step S205 to detect the rise of each detection switch, then the process proceeds to step S206 to store the current state of each detection switch in the RAM 83, and the switch processing program ends.

FIG. 13 shows a flowchart of error processing. First,
In step S301, if the normality is 0 and any illegality is detected, it is determined whether or not the lower value of the error flag whose address is set according to the illegality content is 0 or 8 or more. When the lower value of the flag is 0 or 8 or more is YES, that is, when there is no error, the process proceeds to step S311 to clear the error flag, and then proceeds to step S312 to obtain the start data and end data of RAM83. Set and the error handling program ends.

Further, when the lower value of the error flag is 0 or 8 or more is NO in step S301, that is, when some injustice is detected in the switch processing of FIG. 12, the determination result of step S301 becomes true and Move to S302.

When the process proceeds to step S302, the error number is calculated, that is, if the value of the error flag is 55H, that is, if the left lift plate operation detection switch SW10 is disconnected, the value of the error number becomes 5 and the error flag Is 66H, that is, if the right lift plate drive solenoid SOL2 is open, the error number is 6, and if the error flag value is 77H, that is, the left lift plate operation detection switch SW10 During the short circuit of, the value of the error number is 7.

Next, in step S303, if the prize ball case 45 is incorrect, that is, if the value of the error number is any one of 5, 6, and 7, the output ports PB0 to PB6 of the input / output circuit 131.
And LED signal and LED common signal from PC0-PC3 are output and "E" is displayed on the upper numeral display lamp 25. At the same time, CPU8
On the data bus DB3 of 1, set the data "1" for stopping the prize ball dispensing motor M1 and the launch motor M2, and clear all except the output for stopping the prize ball dispensing motor M1 and the launch motor M2. Output on the data buses DB0 to DB4.

Each data sent on the data buses DB0 to DB4 is the IC 151 of the winning ball case input / output circuit 150 shown in FIG.
Is input to IC1 according to the data “1” of data bus DB3.
51 outputs an output signal to the IC 152, and the IC 152 operates the relay LY in response to the relay contact r1 being opened, and the power supply is cut off, so that the launch motor M2 and the prize ball payout motor M1 are stopped.

After the process of step S303, the process proceeds to step S304, the state of each detection switch is read and input, and then,
Move to S305 and switch to HL register to detect left lift plate operation
Error timer 5 that increments every 0.008 seconds while SW10 is disconnected
Address is set, and then the process proceeds to step S306 to determine whether or not the error number is 5.

When the error number 5 is YES in step S306, the process proceeds to step S313, and the left lift plate operation detection switch
Determine whether SW10 is open. If the left lift plate operation detection switch SW10 is disconnected in step S313, the process proceeds to step S312, the start data and end data of the RAM 83 are set, and the error processing program ends. If it is determined in step S313 that the left lift plate operation detection switch SW10 is not disconnected, the process proceeds to step S311, the error flag is cleared, and then step S312.
Then, the start data and end data of the RAM 83 are set, and the error processing program ends.

When the error number 5 is NO in step S306, the process proceeds to step S307, and the address of the error timer 6 that sets +1 every 0.008 seconds while the right lift plate drive solenoid SOL2 is disconnected is set in the HL register. Step
In step S308, it is determined whether the error number is 6. When the error number 6 is YES in step S308, the process proceeds to step S314, and the right lift plate drive solenoid SO
It is determined whether or not L2 is disconnected, and if the right lift plate drive solenoid SOL2 is disconnected in step S314, the process proceeds to step S312, the start data and end data of RAM83 are set, and the error processing program is set. Is the end. If it is determined in step S314 that the right lift plate drive solenoid SOL2 is not disconnected, the process proceeds to step S311.
Clear the error flag, move to step S312, RAM8
The start data and end data of 3 are set, and the error processing program ends.

When the error number 6 is NO in step S308, the process proceeds to step S309, and the address is set in the error timer 7 which increments by 1 every 0.008 seconds while the left lift plate operation detection switch SW10 of the HL register is short-circuited. Then, the process proceeds to step S310, and it is determined whether or not the left lift plate operation detection switch SW10 is short-circuited. Left lift plate operation detection switch
If SW10 is short circuited, move to step S312,
The start data and end data of RAM83 are set, and the error processing program ends. Also, step S3
If the left lift plate operation detection switch SW10 is not short-circuited in step 10, the process proceeds to step S311 to clear the error flag, and the process proceeds to step S312 to set the start data and end data of RAM83, and the error processing program. Is the end.

When it is determined in step S313 that the value of the error flag is 55H, repair work is performed to release the disconnection of the left lift plate operation detection switch SW10. Also, step S3
If it is determined that the error flag value is 66H in 14, repair work is performed and the right lift plate drive solenoid SO
Release the wire break of L2. Furthermore, in step S310,
If it is determined that the error flag value is 77H, perform repair work to cancel the short circuit of left lift plate operation detection switch SW10, or turn ON accessory continuous operation detection switch SW8.
To

After the disconnection of the left lift plate operation detection switch SW10, the short circuit of the left lift plate operation detection switch SW10, or the disconnection of the right lift plate drive solenoid SOL2 is released, the state at the time of detecting the injustice is restored.

EFFECT OF THE INVENTION According to the fraud prevention device in the first pachinko machine of the present invention, after the pachinko machine is shipped from the pachinko machine manufacturer, the number of prize balls defined for the pachinko machine and the number of prize balls defined in the pachinko machine at the game hall or the like are set. To pay out different numbers of prize balls,
If the electromagnetic payout driving means is tampered with, the prize ball payout operation will be prohibited by the prize ball payout prohibiting means, so it is possible that an abnormal game is played on the pachinko machine. Therefore, it is possible to prevent the player from modifying the pachinko machine into a structure that gives a profit different from the profit that the player should actually receive.

According to the fraud prevention device in the second pachinko machine of the present invention, when the electromagnetic payout drive means is illegally modified, the unauthorized modification is detected and displayed by the unauthorized modification display means. Therefore, it is possible to inform the player, the manager of the game hall, the patrol officer, etc. that the prize ball payout means is illegally modified by the illegal display means.

[Brief description of drawings]

FIG. 1 is a schematic front view of a pachinko machine equipped with a fraud prevention device according to an embodiment of the present invention, FIG. 2 is a front view of the game board of the same, FIG. 3 is a back view of the game board, Fig. 4 is a back view of the pachinko machine, Fig. 5 is a sectional view of a main part of the prize ball dispensing device, Fig. 6 is a right side view of the main part of the prize ball dispensing device, and Fig. 7 is a pachinko machine. Fig. 8 is a block diagram of the control circuit of the pachinko machine, Fig. 9 is a switch input detection circuit diagram of the control unit, Fig. 10 is a control circuit diagram, and Fig. 11 is a prize ball case. FIG. 12 is a schematic flow chart diagram showing a part of a control program executed by the pachinko machine, and FIG. 13 is a schematic flow chart diagram of the control program executed by the pachinko machine. 1 ... Pachinko machine, 2 ... Base frame, 3 ... Glass plate, 4 ...
… Gold frame, 5 …… Game board, 5a …… Game section, 6 …… Award ball payout outlet, 7 …… Ball waiting gutter, 8 …… Award ball discharge port, 9 …… Ball saucer, 10 …… Ball handle , 11 …… outer rail, 12 …… inner rail, 13 …… launching device stop button, 14 …… variable time reduction button, 15 …… design indicator, 16 …… upper prize winning device, 17…
… Lower prize winning device, 18 …… Winning mouth, 19 …… Chucker, 20
...... Windmill, 21 ...... Lamp Windmill, 22 ...... Central part start winning hole, 23 …… Chucker, 24 …… Winning hole, 25 …… Upper numerical indicator light, 26 …… Lower numerical indicator light, 27 …… Memory Number indicator, 28 ...
… LED decoration light, 29 …… Big prize hole, 30 …… Opening / closing blade type accessory, 31 …… Side start prize hole, 32 …… Continuous number indicator light, 33
…… Large prize winning prize indicator light, 34 …… Winner prize, 35 …… Chucker, 36 …… Out ball receptacle, 37 …… First indicator light, 38…
… Second indicator light, 39 …… Third indicator light, 40 …… Safe ball taxiway, 41 …… Relay board, 42 …… Prize ball tank, 43 …… Tank rail, 44 …… Ball leveling pendulum, 45 ...... Prize ball case, 46
…… Prize ball discharge valve, 47 …… Ball cutting cam, 48 …… Security board, 49 …… Back set plate, 50 …… Outer case, 51 …… Inner case, 52 …… Ball passage, 53 …… Ball passage , 54 ...... left lift plate, 55 …… connecting rod, 56 …… right lift plate, 57 …… prize ball discharge passage, 58 …… ball discharge passage, 59 …… ball discharge valve, 60 …… prize ball out Stopper, 61 …… Replenishing ball out stopper, 62
...... Through hole, 63 ...... Through hole, 64 ...... Ball stop piece, 65 ...... Ball stop piece, 66 ...... Plunger, 67 ...... Movement frame, 70 ...... First terminal board, 71 ...... Second Terminal board, 72 …… Surge absorber,
73 ... Control board, 74 ... LED display board, 75 ... Fuse, 76 ... Plug-in plug, 77 ... Antistatic device, 78 ... Rectifier, 79 ... Controller contact, 80 ... Switch detection unit , 81 ...
… Central processing unit, 82 …… Read-only memory, 83 ……
Random access memory, 84 …… Clock reset circuit, 85 …… Power supply circuit, 86 …… LED display circuit, 87 …… Motor control section, 88 …… Solenoid drive section, 89 …… Solenoid drive section, 90 …… Lamp Drive unit, 91 ... Lamp drive unit, 92 ...
… Lamp drive, 93 …… Voice drive, 94 …… Control, 95
...... Analog GND, 100 ...... Switch input detection circuit, 101
~ 106 ... first to sixth input terminals, 107 to 114 ... inverter, 115 ... negative logic AND circuit, 116 ... operational amplifier, 11
7,118,119 …… Resistance, 120 …… Capacitor, 121 …… Constant voltage diode, 130 …… Control circuit, 131 …… Input / output circuit,
132 …… IC, 133,134,135,136 …… Negative logic OR circuit, 137
...... Reset circuit, 138 ...... Resistance, 139 ...... Capacitor,
140 …… diode, 141 …… inverter, 150 …… prize ball case input / output circuit, 151,152 …… IC, 153-158 ……
Output terminal, 159, 160, 164 …… operational amplifier, 161 …… resistor,
162 ... transistor, 163 ... diode, K ... lock,
A1 to A6 ...... connector, B1 ...... connector, C1 to C8 ...... connector, D1 to D6 ...... connector, E1 to E4 ...... connector, F1 ~
F8 ...... Connector, G1 to G3 ...... Connector, H1 ...... Connector, J1, J2 ...... Connector, L1 ...... Abnormality indicator lamp, L2A, L2B ...
… Specific status indicator, L3 …… Prize ball payout indicator, L4 …… Prize ball out indicator light, L5 …… In-game indicator light, L6 …… Stop indicator light, M1 …… Prize ball payout motor, M2… … Launch motor, SP
…… Speaker, TT …… Touch terminal, LY1 …… Relay, r
1 ... Relay contact, SW1 ... touch switch, SW2 ... dial switch, SW3 ... single shot switch, SW4 ... gold frame detection switch, SW5 ... magnet detection switch, SW6 ... starting opening detection switch, SW7 ... … Starting port detection switch, SW8…
… Continuous accessory operation detection switch, SW9 …… Winning prize detection switch, SW10 …… Left lift plate operation detection switch, SW11 …… Prize ball out detection switch, SW12 …… Prize ball payout detection switch, SOL1 …… Opening / closing solenoid , SOL2 …… Right lift plate drive solenoid.

Claims (2)

(57) [Claims] 1. A prize ball payout control device for switching and setting a different number of prize balls according to the winning of a game ball to a plurality of different types of winning holes, and electromagnetically driving the prize ball payout controller. In addition to providing a means, an unauthorized modification determination means for determining unauthorized modification to the electromagnetic dispensing drive means is provided, and at the time of determining unauthorized modification by the unauthorized modification determination means, the prize ball dispensing control device prohibits the prize ball dispensing operation. An apparatus for preventing fraud in a pachinko machine, which is provided with a means for prohibiting prize ball payout. 2. An electromagnetic payout drive to a prize ball payout control device for switching and setting a different number of prize balls according to the winning of the game balls into a plurality of different types of winning holes and paying them out to the player. While providing a means and an unauthorized modification determination means for determining unauthorized modification to the electromagnetic dispensing drive means, while determining unauthorized modification by the unauthorized modification determination means,
An unauthorized modification prevention device for a pachinko machine, which is provided with an unauthorized modification display means for displaying the occurrence of unauthorized modification by lighting.