JPH06343740A - Pachinko machine - Google Patents

Abstract

PURPOSE:To prevent a trouble before it happens following the inability to rotate of the rotating body of the winning device with a moving body. CONSTITUTION:A normal position detective switch 95 for rotating body to detect whether the rotating body of the winning device 20 with a moving body is in the state of inability to rotate or not and an error timer to count the lasting time of the state of inability to rotate of the rotating body are installed and when such state continues over the specified time, a function stop signal to stop the respective functions of the winning detective switch for specific winning mouths, the winning detective switch for big winning mouths, the passing detective switch for special device working areas, etc., is outputted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pachinko machine in which a winning device with a movable body is mounted on a game board.

[0002]

2. Description of the Related Art In a pachinko machine equipped with a winning device with a movable body, a winning ball that has won a winning opening of the winning device is distributed to a special winning area or a normal winning area by the movable body.

[0003]

DISCLOSURE OF THE INVENTION The present invention is a pachinko machine in which a prize winning device having a movable body such as a rotating body is mounted on a game board, and the movable body becomes immovable due to a cause such as ball catching. It is an object of the present invention to prevent problems caused by the stoppage of the function of a prize winning device when the function is stopped.

[0004]

A pachinko machine of the present invention is a detecting means for detecting whether a movable body of a winning device with a movable body mounted on a game board is in a normally movable state or an immovable state, and an immovable state of the movable body. Is provided with a determining means for determining whether or not has continued for a certain period of time, and a function stopping means for coping with the abnormality of the movable body based on the determination result of the determining means.

[0005]

The detecting means detects whether the movable body of the winning device with a movable body mounted on the game board is in a normally movable state or an immovable state, and when the immovable state of the movable body continues for a predetermined time or more, the movable body is judged by the judging means. When the movable body is determined to be abnormal, the function stopping means outputs a function stop signal for coping with the abnormality.

[0006]

Since the present invention is configured as described above, it is possible to accurately detect an abnormality caused by the stop of the movement of the movable body and deal with the abnormal situation, and the abnormality caused by the movable body is caused. Trouble can be prevented in advance.

[0007]

An embodiment of the present invention will be described below with reference to the drawings. At the lower end of the wooden frame of the main frame 1 of the pachinko machine, a handle 2 which is rotated by the player is pivotally supported adjacent to the lower plate 4B, and by rotating the handle 2 clockwise, the pachinko ball is moved for 1 minute. At a speed of 100 or less, each is fired toward the game board surface 3a of the game board 3 one by one.

A launcher control board 5 and a launch motor 6 are installed behind the handle 2 on the back side of the body frame 1. Also, a player can launch and stop a pachinko ball diagonally above the handle 2. A launcher stop button 7 that is switched to is provided.

A metal frame detection switch 9 for detecting unauthorized opening of the metal frame 8 is provided behind the lower right corner of the metal frame 8 of the main frame 1, and a metal frame is provided in the upper horizontal frame of the main frame 1. A metal frame open indicator lamp 10 that is turned on when the detection switch 9 detects the opening of the metal frame 8 is provided.

A hit indicator lamp 11 is arranged on the upper frame portion and the right vertical frame portion of the main body frame 1, and a prize ball payout / prize ball indicator lamp 12 is arranged on the game board 3.

The prize ball payout / prizeball out indicator light 12 lights up when the lack of the pachinko ball in the ball tank 13 is detected by the prize ball out detection switch 14, and also when the prize ball is dispensed. .

On the back side of the vertical frame portion on one side of the main body frame 1, a prize ball case 15a, a left ball stopping piece 15b, and a right ball stopping piece 15 are provided.
c, right lift plate drive solenoid 15d and ball discharge valve 1
5e and prize ball discharge valve 15f, 6 or 1
A prize ball payout device 15 for paying out three pachinko balls onto the upper plate 4A is installed.

Below the prize ball payout device 15a, a prize ball payout detection switch 16a, a ball cutting cam 16b,
A payout starter 16 having a prize ball payout motor 16c is installed, and a crime prevention board 17 and a prizeball payout prohibition switch 18 are installed below and inside the payout starter 16.

On the back side of the game board 3, CPU, ROM, RA
Central control board 3 including M, clock circuit and reset circuit
A substrate box 19 accommodating 1 is installed.

At the center of the game board surface 3a of the game board 3, a winning device 20 with a movable body is mounted, and a winning device 2 with a movable body 2 is attached.
Just above 0, the winning device 21 having a winning port 21a
The normal electric accessory 22 having the specific winning opening 23, and the gate 30 having the specific winning opening winning detection switch 30a are arranged in order from the top.

Immediately below the payout device 20 with a movable body, a gate 24 having an ordinary electric accessory operating switch 24a and a big winning device 25 having a special winning opening 26 are vertically adjacent to each other.

On the opposite sides of the winning device with movable body 20, an upper left winning device 27A and an upper right winning device 27B having left and right upper winning openings 27a are installed.

On both sides of the big winning device 25, a left starting winning device 28A and a right starting winning device 28B having a starting opening 28a and a starting opening winning detection switch 28b are installed.

The lower left prize winning device 29 has left and right lower prize winning openings 29a on the diagonally upper and outer sides of both the starting prize winning devices 28A and 28B.
A and a lower right winning device 29B are installed.

A pair of left and right lamp wind turbines 58 disposed above the game board surface 3a and an ordinary electric accessory 22 are equipped with A indicator lights 32, respectively.

The inside winning device 21 and the upper winning devices 26
A B indicator light 33 is inserted in each of A and 26B and the inside of the gate 24.

A C indicator lamp 34 is inserted in each of the winning device 20 with a movable body and each of the lower winning devices 29A and 29B.

A D indicator light 35 is inserted in each of the starting prize winning devices 28A and 28B, and a plurality of E indicator lights 36 are provided in a decorative cover 39 connected to the right end of the game board surface 3a.
Has been charged.

Inside the pair of left and right lamp covers 40 mounted near the left and right ends of the center of the game board surface 3a in the vertical direction, one F display lamp 37 and one pair of upper and lower G display lamps 38 are mounted. It is included.

The normal electric accessory 22 is formed with a base piece 22a which is screwed to the game board surface 3a and has a pair of left and right through holes 22d formed in the lower part thereof. The base piece 22a and a pachinko ball in front of it are formed. Front plate 22 which is erected with a gap of about one
b is connected by a pair of left and right connecting pieces 22c bridged between the lower end of the substrate 22a and the lower end of the front plate 22b.

Between the base piece 22a and the front plate 22b, the base piece 22a and the front plate 22b are rotatably supported by the base piece 22a and the front plate 22b so as to be swingable in the inward and outward directions. The transmission portion extends rearward through the through hole 22d. A pair of left and right movable wing pieces 44, each having a lower end 44a, are installed, and between the movable wing pieces 44, a specific winning opening 23 that is opened and closed by a swinging motion of the movable wing pieces 44 is provided. .

On the rear surface of the base piece 22a, a pair of left and right support pieces 22e extending horizontally in the rear direction are connected, and a support shaft horizontally inserted through the both support pieces 22e. Four
1 to the left and right with which the interlocking portion 44a of the movable wing piece 44 is engaged.
A drive piece 42 having a pair of engaging portions 42a formed at the tips thereof is swingably supported.

A specific winning opening opening solenoid 43 for opening and closing the specific winning opening 23 by pushing and releasing the upper end of the driving piece 42 at the rear ends of both supporting pieces 22e to swing both movable wing pieces 44 in opposite directions. Are connected in a positive manner. When the pachinko ball passes through the gate 24, the normal conductor actor operation switch 24a outputs a detection signal to excite the specific winning opening opening solenoid 43, and the plunger 43a retracts to drive the drive piece 4a.
The second engaging portion 42a swings upward, both movable wing pieces 44 swing outward, and the specific winning opening 23 is opened for 0.4 seconds. However, even if the pachinko ball passes through the gate 24 while the specific winning opening 23 is open, the specific winning opening 23 is not opened again.

A pair of left and right A indicator lamps 32 for irradiating the upper portion of the substrate 22a from the rear side thereof are attached to a lamp substrate 45 installed on the rear side of the base piece 22a.

In the special winning device 25, a front wall plate 47a which is attached to the game board surface 3a and stands upright is formed on a base frame 47 screwed to the game board surface 3a.
The horizontal winning hole 26 in the shape of a rectangular hole is opened in the upper part of the above, and the elliptical hole-shaped LED window 55 in which the lens plate 54 made of semitransparent synthetic resin is fitted is opened in the lower part of the front wall plate 47a. Has been done.

On the upper portion of the base frame 47, there is formed a square tube-shaped ball receiving case 47b which is connected to the rear surface of the front wall plate 47a at the opening edge of the special winning opening 26 and projects rearward of the front wall plate 47a. There is.

At the center of the base frame 47, a movable door 48 for opening and closing the special winning opening 26 is installed at the left and right lower end portions of the opening edge of the special winning opening 26 so as to be swingable in the front-rear direction.

The movable door 48 has a large swing opening 2 at the rear swing end.
A door plate 48a that is fitted into the inside 6 to close the special winning opening 26, opens the big winning opening 26 at the front swinging end, and tilts in a forward upward direction in front of the big winning opening 26; Left and right 1 connected to the left and right ends of the rear surface and projected rearward
A pair of side plates 48b is formed.

A pair of left and right decorative lenses, which are symmetrically installed on both sides of the special winning opening 26 on the front side of the front wall plate 47a of the base frame 47 and are hollowed out of a semitransparent synthetic resin material. 49 are screwed, and the upper and lower end surfaces and the inner side surfaces of both of the decorative lenses 49 are formed in a flat shape, and the front surface and the outer surface of both of the decorative lenses 49 have a plurality of convex arc surfaces continuously arranged in the vertical direction. A pair of upper and lower decorative LEDs 52, each of which is formed in a shape, is attached to an LED board screwed to the front wall plate 47a of the base frame 47 and illuminates the decorative lens 49 from the inside thereof. It has been charged.

At the rear end of the ball receiving case 47b of the base frame 47 is erected upright with the opening at the rear end of the ball receiving case 47b closed, and a rear wall plate 50 formed of a transparent synthetic resin material is joined. At the one end of the rear wall plate 50, a ball passing port 50a through which a winning ball that has fallen into the special winning opening 26 passes is opened in an inverted U shape, and at the rear surface of the rear wall plate 50, a ball passing port 50a. 50 has a reverse U-shaped vertical cross-section protruding rearward of the opening edge of the ball passage wall 50 whose rear end is closed by a cover plate 50c.
b, an upper switch gripping piece 50c which is connected to the inner lower edge of the ball passage wall 50b and extends horizontally inward, and a lower switch which is installed in parallel below the upper switch holding piece 50c. The holding piece 50d, the solenoid mounting frame 50e arranged at the end of the rear wall plate 50 on the side opposite to the ball passage opening, and the three mounting bars horizontally extended rearward on both sides of the solenoid mounting frame 50e. It is connected to 50f.

Upper and lower switch holding pieces 50c of the rear wall plate 50,
Between 50d, it falls into the special winning opening 26 and falls into the ball receiving case 47b of the base frame 47, and the ball passing opening 50 of the rear wall plate 50.
A special winning opening winning detection switch 51 for detecting a winning ball that has passed through a and rolled into the ball passage wall 50b is held.

In the solenoid mounting frame 50e of the rear wall plate 50, the rear wall plate 50 is sandwiched between the holding plate 52 screwed to the rear end surface of each mounting rod 50f and the rear wall plate 50. A front end portion of a special winning opening opening solenoid 53 installed downward on the rear side is fitted.

The special winning opening opening solenoid 53 has a plunger 53a biased downward by a spring 53b, and a flange 53c formed at the tip of the plunger 53a is slidably inserted into a rear wall plate 50 so as to be vertically slidable. Door 48
And the plunger 53a so as to interlock with each other, a transmission piece 62
The base end of the is detachably connected to the joint so as to be vertically movable.

An engaging portion 62a is formed at the tip of the transmission piece 62, with which an interlocking pin 48c protruding from the outer surface of one side plate 48b of the movable door 48 is engaged, and a special winning opening opening solenoid 53 is formed. When excited and the plunger 53a retracts upward, the transmission piece 62 moves upward, the door plate 48a of the movable door 48 tilts forward, and the special winning opening 26 is opened. When the special winning opening opening solenoid 53 is demagnetized and the plunger 53a moves downward by the elastic force of the spring 53b, the transmission piece 62 moves downward and the door plate 48a of the movable door 48 stands up, so that the big winning opening 26 becomes Will be closed.

A lamp substrate 56 joined to the rear end faces of the pair of upper and lower mounting rods 50f of the rear wall plate 50 together with the holding plate 52.
An E-indicator lamp 37 for irradiating the central portion of the rear wall plate 50 from behind is attached to the.

On the left side of the LED board 57 which stands upright behind the LED window 55 of the base frame 47, both starting winning devices 28A, 2A are provided.
A winning opening winning number display LED 59 for displaying the number of winning winning balls in the starting opening 28a of 8B is installed, and a large winning opening capable of displaying the number of winning winning balls in the large winning opening 26 on the right side of the LED substrate 57. The prize number display LED60 is installed, and both L
The display patterns of the EDs 59 and 60 are respectively projected through the lens plate 54.

In the prize winning device 20 with a movable body, a substantially circular opening 66a is opened at the center at the front end of the prize case 65 which is molded with a semitransparent synthetic resin material and screwed to the game board surface 3a. Sphere inlet 6 in the left-right center of
6b is opened, and a front frame plate 66 that stands upright along the game board surface 3a is formed.

On the rear side of the front frame plate 66 of the winning case 65, a cylindrical peripheral wall 67a which is connected to the opening edge of the opening 66a and projects rearward, and a peripheral portion is connected to the rear end edge of the peripheral wall 67a. A ball receiving portion 67 having a disk-shaped back wall 67b standing upright at an interval slightly larger than the outer diameter of the pachinko ball is formed behind the front frame plate 66, and the outer surface and the back wall of the peripheral wall 67a are formed. Fine irregularities for diffusing transmitted light are formed on the rear surface of 67b.

A shaft insertion hole 67c is formed through the center of the back wall 67b of the ball receiving portion 67, and a slightly oblong special ball through hole 68 is opened at the upper end of the back wall 67b. 67b
At the upper part of the special ball passing port 68, obliquely below the special ball passing port 68, there is an inclined elliptical hole, and the normal ball passing port 6 having substantially the same shape as the special ball passing port 68.
9 is opened.

The length of the line segment connecting the center of the special ball passage port 68 and the center of the back wall 67b of the ball receiving portion 67 is normally the ball passage port 6.
It is shortened from the length of the line segment connecting the center of 9 and the center of the back wall 67b, and the special ball passage port 68 is deeper than the normal ball passage port 69.
It is arranged at a position close to the center of 7b.

At the upper end of the winning case 65, the front edge is connected to the lower part of the opening edge of the ball introduction port 66b of the front frame plate 66, and is installed on the special ball passage 68 in a slightly rearward rearward shape. A ball receiving trough 70 having a concave arc-shaped cross section is formed.

While the specific winning port 23 of the ordinary electric accessory 22 is open, it drops into the specific winning port 23, falls directly below it, and drops into the ball receiving port of the gate 30. Then, when the gate 30 is formed so as to guide the winning ball to the back side of the game board 3, the winning ball passing through the gate 30 is guided to the back side of the game board 3 by the gate 30 and by the ball receiving trough 70. It is received, guided forward, and introduced into the ball introduction port 66b.

The inner wall 67 of the ball receiving portion 67 of the winning case 65
On the rear surface of b, the front end edge of the partition plate 7 is erected in a state where the special ball passing port 68 and the normal ball passing port 69 are partitioned, and the upper end edge is connected to one side edge of the ball receiving trough 70. Ball through port 6
An upper gutter plate 7 which is installed behind the lower edge of 8 inclining outwardly in a downward direction and whose inner edge is connected to the lower part of the partition plate 71.
The front end edge of No. 2 and the lower end edge of the normal ball-passing opening 69 are installed so as to be inclined forward and downward, and the inner end edge is a partition plate 71.
Is connected to the front end edge of the lower gutter plate 73 connected to the lower end edge of the.

On the upper gutter plate 72 of the winning case 65, there is a special device operating area 75 through which the winning ball introduced into the special ball passing port 68 passes from the rear of the special ball passing port 68 to the edge of the upper gutter plate 72. It is formed in a forward-downward shape over the top.

Near the outer end of the special device operating area 75, a special device operating area passage detection switch (proximity switch) 76 which stands upright on the rear side of the inner wall 67b and detects each winning ball passing through the special device operating area 75. The detection port of is installed.

When the winning ball passes through the special device operating area 75, the special device operating area passage detection switch 76 sends a detection signal to operate the special device. The pachinko ball starts during the operation of the special device. The winning opening 28a of the winning device 28A, 28B.
When the prize is won, the special winning opening opening solenoid 53 is excited, and the special winning opening 26 is opened for 9.8 seconds and then closed.

When a pachinko ball wins the big winning opening 26 while the big winning opening 26 is open, 13 pachinko balls are paid out, and the pachinko balls are the other winning openings 21a, 23, 27.
If you win a, 28a, 29a, 6 pachinko balls will be paid out.

When the special winning opening winning detection switch 51 counts ten winning balls that have won the big winning opening 26 while the special winning opening 26 is open, the big winning opening opening solenoid 53 is demagnetized at that time and becomes large. The winning opening 26 is closed.

When 16 pachinko balls enter the starting openings 28a of the starting winning devices 28A and 28B during the operation of the special device, or when the winning balls pass the special device operating area 75 again, the special device stops operating. And restore the state before the special device was activated. If the operation of the special device is stopped during the opening of the special winning opening 26, the special winning opening 26 is opened for the remaining time and then closed.

At the rear side of the normal ball passage port 69, a ball passage through which the winning balls passing through the normal ball passage port 69 pass is formed.
The winning balls that have passed through this ball passage and have fallen downward are detected by a special device operating area outside passage detection switch 78 installed below the game board 3 and obliquely below the winning device 20 with a movable body.

On the front surface of the front frame plate 66 of the winning case 65, a ball guiding case 80 formed of a transparent synthetic resin material is coupled with a screw, and the ball guiding case 80 has a double cylindrical shape whose upper end is separated. The body wall portion 80a is formed, and the left and right sides are connected to both upper end edges of the body wall portion 80a and project upward.
Between the pair of projecting edges 80b, a ball receiving port 8 is provided adjacent to the front side of the ball introducing port 66b and disposed immediately below the ball receiving port of the gate 30.
1 is opened, and the front end of the ball receiving port 81 is closed by a lid piece 80c which is connected to the front end edges of both projecting edges 80b and stands upright on the front end edges of the trunk wall portion 80a. The ball receiving port 81 is won when the gate 30 is formed so that the winning ball flows down directly under the ball receiving port and when the movable body-type winning device 20 is independently installed at a position away from the gate 30. It is opened to accept balls.

On the inner wall surface of the outer cylinder wall of the body wall portion 80a of the ball guiding case 80, a large number of fine protrusions arranged in the circumferential direction are formed, and inside the upper part of the inner cylinder wall of the body wall portion 80a. The wall surface is formed in a conical surface shape whose radius of curvature is gradually reduced rearward.

At the front edge of the lower half of the body wall portion 80a of the ball guiding case 80, the lower shape is a semicircular shape and the upper shape is a semicircular shape having a size smaller than that of the lower circular shape. The peripheral portion of the front wall plate 80d is connected to the front wall plate 80d.
A shelf plate 80e, which has a front shape curved upward in a convex arc shape and is projected toward the center of the winning case 65, is connected to the center of the rear surface of the d.

Each winning ball that has fallen onto the ball receiving trough 70 of the winning case 65 and passed through the ball introduction port 66b or the winning ball that has dropped into the ball receiving port 81 drops into the ball guiding case 80 and is a shelf board. It collides with 80e, is distributed to the left or right by the shelf 80e, is guided by the inner wall surface of the body wall 80a, and falls to the lower end in the guide case 80 intensively.

A ball receiving portion 67 is provided at the center of the winning case 65.
A ball feed body 84 which is inserted inside and is provided adjacently to the front side of the back wall 67b, and a front end portion is coupled to the central portion of the ball feed body 84 so that a bush is inserted in the shaft insertion hole 67c of the ball receiving portion 67. A rotary body (movable body) 83 having a support shaft 85 rotatably inserted therethrough is rotatably driven.

Each of the ball feeding members 84 of the rotating member 83 has one
The ball guiding case 80 has a substantially U-shaped cross-section capable of receiving individual pachinko balls and is arranged at equal intervals in the circumferential direction.
One special ball receiving portion 86 and five normal ball receiving portions 87 into which the winning balls that have fallen to the lower end of the inside are selectively provided, and the depth of each special ball receiving portion 86 is different. It is slightly increased from the depth of 87.

A ball guiding case 80 passing through the ball receiving port 81
Among the winning balls that have fallen to the lower end inside, the winning balls that have been introduced into the special ball receiving portion 86 are closer to the center of rotation of the rotating body 83 than the winning balls that have been introduced into each normal ball receiving portion 87. The ball rotates around the center of rotation together with the special ball receiving portion 86, and passes through the front side of the normal ball passing port 69 of the winning case 65 in the middle of turning and is fed into the special ball passing port 68 from its front position.

Among the winning balls that have fallen to the lower end in the ball guiding case 80, the winning balls that have been introduced into the respective normal ball receiving portions 87 are
At the time of turning the normal ball receiving portion 87 around the center of rotation of the rotating body 83 away from the center of rotation of the winning ball introduced into the special ball receiving portion 86, and turning to the front of the normal ball passing opening 69. Is usually fed into the ball passing port 69.

A plurality of mounting bars 89 connected to the rear surface of the front frame plate 66 of the winning case 65 and extended rearward in parallel.
A rear wall plate 90, which is vertically installed behind the front frame plate 66, is coupled to the rear end of the front frame plate 66 with a screw, and a motor base installed adjacent to the rear wall plate 90 behind the rear wall plate 90. 91
Are coupled by screws, and a rotating body drive motor 92 is fixed to the rear surface of the motor base 91 with screws in a forward direction.

At the center of the rear wall plate 90, the front part is the rotating body 83.
A cylindrical shaft portion 93a which is rotatably coupled to the rear end of the support shaft 85 and whose rear portion is rotatably coupled to the output shaft 92a of the rotating body drive motor 92, and a rear end of the shaft portion 93a. A shaft portion of a connecting shaft 93 that has a disk-shaped switch operating plate 93b that is connected and installed between a rear wall plate 90 and a motor base 91, and that connects the rotating body 83 and the rotating body drive motor 92. 9
3a is inserted, and a slit 94 for detection is formed near the peripheral edge of the switch operating plate 93b along the radial direction thereof.

The rotary body drive motor 92 is started when the power of the pachinko machine is turned on, and when the rotary body drive motor 92 is rotationally driven, the rotation of the output shaft 92a of the rotary body drive motor 92 is rotated via the connecting shaft 93. 83 transmitted to the rotating body 83
Rotates at a constant speed clockwise with the connecting shaft 93 at a rotation speed of 20 revolutions per minute and 1 revolution per 3 seconds.

A detection groove 95a in which the peripheral edge of the switch operating plate 93b of the connecting shaft 93 is inserted at the lower end of the rear surface of the rear wall plate 90.
And a rotating body fixed position detection switch (photointerrupter) 95 for outputting a pulse signal for each rotation of the rotating body 83.
Are attached by screws.

When the special ball receiving portion 86 of the rotating body 83 turns to the front position of the special ball passing port 68, the slit 94 of the connecting shaft 93 detects the detection groove 95a of the rotating body fixed position detecting switch 95.
The fixed position of the special ball receiving portion 86 is detected, and the slit 94 passes through the detection groove 95a of the rotary body fixed position detection switch 95 every time the rotary body 83 makes one rotation in 3 seconds, so that the rotary body is rotated. The fixed position detection switch 95 sends a pulse signal once every 3 seconds.

The lamp board 96, which is screwed to the lower portion of the rear wall plate 90, has a back wall 67 of the ball receiver 67 of the winning case 65.
A C indicator lamp 34 that illuminates the lower part of b from the rear is connected.

On the motor base 91, a relay board 96 which is erected on the rear side of the motor base 91 while avoiding the rotation drive motor 92 is fixed with a screw, and on this relay board 96, a special device operation area passage detection switch 76 and a rotary body drive are provided. A plurality of connectors 97 to which the respective connectors, which are respectively connected to the motor 92, the rotary body fixed position detection switch 95, and the C indicator lamp 34 via lead wires, are detachably coupled, are attached.

The central control circuit of the central control circuit board 31 is C
It has a PU, a ROM, a RAM, a clock circuit, and a reset circuit, and the central control circuit has a special winning opening winning detection switch 51, a rotating body fixed position detection switch 95, a special operation area outside detection switch 78, and a special operation. Area passing detection switch 75, left and right starting opening winning detection switch 28
b, ordinary electric auditors product operating switch 24a, ordinary electric auditors product winning detection switch 30a, prize ball payout detecting switch 16
A switch detection unit to which each output signal of a is input is provided.

The CPU of the central control circuit board 31 has a decoration L.
A decorative LED display section that outputs an on / off signal to the ED 52, a special winning opening winning number display LED display section that outputs an on / off signal to the special winning opening winning number display LED 60, and a start that outputs an on / off signal to the starting opening winning number displaying LED 59. Oral winning number display LED display and ordinary electric accessory release solenoid 4
3, a solenoid drive unit that outputs an on / off signal to the third, a solenoid drive unit that outputs an on / off signal to the special winning opening opening solenoid 53, a solenoid drive unit that outputs an on / off signal to the right lift plate drive solenoid 15d, and a rotary body drive motor A motor drive unit that outputs an on / off signal to 92, A,
B, C, D, E, F, G indicator lights 32, 33, 34, 3
5, 36, 37 and 38 are connected to an indicator light driving unit that outputs an ON / OFF signal, a sound effect driving circuit that outputs an ON / OFF signal to a speaker, and a relay driving circuit that outputs an ON / OFF signal to a relay of the security board 17. ing.

Next, the operation modes of the indicator light drive section, the decorative LED display section, the special winning opening winning number display LED display section, and the starting opening winning number display LED display section of the central control circuit will be explained. From the time of passing through, until 2 seconds after the specific winning opening 23 is closed, the A indicator light 32
And B indicator light 33 blink alternately at intervals of 0.512 seconds.

When the pachinko ball wins the specific winning opening 23, the A indicator light 32, the C indicator light 34, and the B indicator light 33.
And blink alternately for 0.5 seconds at intervals of 0.512 seconds.

When the winning ball passes through the special device operating area 75 and the special device is operated, the A indicator light 32 is turned on, the B indicator light 33 and the C indicator light 34 are lit for 6 seconds from the start of the operation of the special device. Flashes alternately at intervals of 0.512 seconds, and the D indicator light 35, the E indicator light 36, the G indicator light 38, and the hit indicator light 11
, And the F display lamp 37 blink alternately at intervals of 0.256 seconds, and the decorative LED 53 displays the D display lamp 35 at intervals of 0.256 seconds.
And blink alternately.

When the special winning device 26 is in operation and the special winning opening 26 is closed, the A indicator light 32, the C indicator light 34, the F indicator light 37 and the B indicator light
The indicator lamp 33 and the G indicator lamp 38 alternately flash at intervals of 1.024 seconds, and the D indicator lamp 35, the hit indicator lamp 11 and the E indicator lamp 36 alternately blink at intervals of 0.512 seconds, Decorative LE
D53 blinks alternately with the A indicator light 32 at intervals of 1.024 seconds.

When the special winning device 26 is opened during the operation of the special device, the A indicator light 32, the C indicator light 34 and the B indicator light 33 blink alternately at intervals of 0.512 seconds, and the D indicator light 35, E
Indicator lamp 36, G indicator lamp, hit indicator lamp 11, and F indicator lamp 3
7 and blink alternately at intervals of 0.256 seconds, and the decorative LED
53 blinks alternately with the D indicator lamp 35 at intervals of 0.256 seconds.

The start opening winning prize number display LED 59 and the large winning prize winning number display LED 60 are displayed for 6 seconds from the time of power-on, when paying out prize balls, when opening a specific winning opening, when winning a specific winning opening, and when the special device is activated. -) Is lit up.

The start opening winning number display LED 59 lights up and displays the winning number to the starting opening 28a while the special device is operating, and the special winning opening winning number display LED 60 lights up (O) when the special device is operating and the large winning opening is closed. However, when the special winning opening is open, the number of winnings to the special winning opening 26 is lit and displayed.

The prize winning number display LED 60 is lit and displayed (E1) when the prize winning detection switch 51 becomes abnormal due to disconnection, short circuit and position shift and the value of the error flag of the RAM becomes 1 and 2. Then, when the prize ball payout detection switch 16a becomes abnormal due to the disconnection or short circuit and the value of the error flag becomes 3, (E2) is lit and displayed, and the rotating body becomes unrotatable and the value of the error flag becomes When (4) becomes 4, (E3) is lit and displayed.

The start-up winning prize number display LEDs all light up (E) when the values of the error flags become 1, 2, 3, and 4.

Further, the special winning opening winning detection switch 51, the prize ball payout detecting switch 16a, and the rotating body drive motor 9
When 2 becomes abnormal and the values of the error flags become 1, 2, 3, and 4, the speaker outputs an abnormal sound.

Next, the special winning opening winning detection switch 51, the prize ball payout detecting switch 16a, and the rotating body drive motor 9
A processing mode when an abnormality occurs in No. 2 will be described.

When an abnormality occurs due to a wire break or short circuit of the special winning opening winning detection switch 51, a value of 1 is set to the error flag of the RAM, and when an abnormality occurs due to the displacement of the special winning opening detection switch 51, a value of 2 is set in the error flag. Set, the prize ball payout detection switch 16a is disconnected, shorted,
A value of 3 is set in the error flag when an error occurs due to a positional deviation, and a value of 4 is set in the error flag when an error occurs due to the rotation of the rotating body drive motor 92 not being possible.

If the open or short circuit of the special winning opening winning detection switch 51 continues for 2 seconds or more, it is determined to be abnormal, the value of the error flag is set to 1, and the address of the first error timer is set in a specific register of the RAM. Based on the count value of the first error timer, the CPU sends a function stop signal based on the count value of the second air timer at the time when 2 seconds have elapsed from the time of occurrence of an abnormality both before and after opening the special winning opening 26. Output.

When no pachinko ball wins during the opening of the special winning opening 26, the special winning opening winning detection switch 5
It is determined that the error is caused by the position shift of 1 and the error flag is set to a value of 2 2 seconds after the special winning opening 26 is closed,
The address of the second error timer is set in the register, and the CPU outputs a function stop signal based on the count number of the second error timer.

When the function stop signal is output in a state where the values of the error flags 1 and 2 are set, both start winning devices 28A and 28B, the normal electric winning device 22, the big winning device 25, the gate are generated by the function stopping signal. The respective functions of 24 and the special device operating area passage detection switch 76 are stopped all at once.

When the broken or short-circuited state of the special winning opening winning detection switch 51 is repaired to eliminate the cause of the abnormality, the error flag is cleared, the RAM is restored to the state at the time of detecting the abnormal state, and the position is displaced. Winning prize winning detection switch 51
Is returned to the normal position, the cause of the abnormality is removed, and one pachinko ball is passed, the RAM is restored to the state at the time of detecting the abnormal state.

When the broken or short-circuited state of the prize ball payout detection switch 16a continues for 4 seconds or more, it is determined to be abnormal, the prize winning number display LED 60 displays (E2), and the address of the third error timer is displayed in the register. Is set and the CPU outputs a function stop signal based on the count number of the third error timer 4 seconds after the occurrence of an abnormality both before and after the prize balls are paid out, and both start prize winning devices 28A, 28B, ordinary Electric accessory 22, big prize device 2
5, gate 24, special device operating area passage detection switch 7
6 and each function of the prize ball payout motor 16c are simultaneously stopped.

When the broken or short-circuited state of the prize ball payout detection switch 16a is repaired, the error flag is cleared and the prize ball payout detection switch 16a is reset.
The RAM is restored to the state when the abnormal state was detected.

The rotation stop state of the rotating body 83 is detected every one rotation, and in this embodiment, the rotating body fixed position detection switch 9 is set every three seconds, that is, every three seconds required for one rotation of the rotating body 83.
Although the operation of No. 5 is periodically and continuously confirmed, the rotating body 83 cannot rotate due to a cause such as ball catching, and the output signal from the rotating body fixed position detection switch 95 cannot be confirmed even after 3 seconds or more. In this case, it is determined to be abnormal by the determination means for determining timeout. If it is determined to be abnormal, (E3) is displayed on the special winning opening prize number display LED 60, the value of 4 is set in the error flag, the address of the fourth error timer is set in the register, and the fourth error timer is set. Based on the count value to be counted, when the fixed time or more has elapsed after the rotation body 83 is stopped, that is, when 3 seconds or more have passed since the last pulse signal of the rotation body fixed position detection switch 95 was interrupted, the CPU outputs a function stop signal. It is output, and the winning award device 28A, 28B, the normal electric auditors product 22, 1 to 4 seconds after the occurrence of an abnormality due to this function stop signal,
The functions of the special winning device 25, the gate 24, the special device operation area passage detection switch 76, and the prize ball payout motor 16c are stopped all at once.

When the unrotatable state of the rotating body 83 is repaired and the cause of the abnormality is removed, the error flag is cleared, the rotating body drive motor 92 is reset, and the RAM is restored to the state at the time of detecting the abnormal state and stops functioning. The state is released.

When it is determined that the rotating body 83 cannot rotate and is abnormal, both of the starting winning devices 28A and 28B, the normal electric winning device 22, the big winning device 25, the gate 24, the special device operating area detection switch 76, Prize ball dispensing motor 16c
You may make it respond | correspond to an abnormality by stopping several functions of these.

Further, the motor drive unit is the rotary body drive motor 9
For example, 4 seconds after the signal for stopping 2 is output, the abnormality may be determined and the abnormality may be dealt with.

Next, the operation and effect of the embodiment having the above-mentioned structure will be described. In this example, a rotating body fixed position detection switch 95 for detecting whether or not the rotating body 83 of the winning device with a movable body 20 is in an unrotatable state, and an error timer for counting the duration of the unrotatable state of the rotating body 83 are provided. , Rotating body 8
When the non-rotatable state of 3 continues for a certain time or more, a function stop signal for stopping each function of the specific winning a prize winning detection switch 30a, the special winning a prize winning detecting switch 51, the special device operating area passage detecting switch 76, etc. is output. It is configured to.

Therefore, it is possible to accurately detect an abnormality caused by the inability of the rotating body 83 to rotate, and deal with the abnormal situation. When the rotating body 83 is improperly stopped, the starting winning apparatus 28A, 2
8B, the gate 24 is operated, the specific winning opening 23, the special winning opening 26 are opened, and the malfunctions such as the prize balls are mistakenly dispensed are eliminated, and the trouble caused by the inability of the rotating body is caused. Can be prevented.

[Brief description of drawings]

FIG. 1 is a front view of a game board showing one embodiment of the present invention.

FIG. 2 is likewise a front view of a pachinko machine.

FIG. 3 is a back view of the main frame of the pachinko machine.

FIG. 4 is a back view of the game board.

FIG. 5 is a front view of an ordinary electric accessory.

FIG. 6 is a side sectional view of an ordinary electric accessory.

FIG. 7 is a perspective view of an ordinary electric accessory.

FIG. 8 is a front view of a special winning device.

FIG. 9 is a perspective view of a special winning device.

FIG. 10 is a rear view of the special winning device.

FIG. 11 is a side sectional view of a special winning device.

FIG. 12 is a side view of a movable door drive mechanism.

FIG. 13 is a front view of the winning device with a movable body.

14 is a cross-sectional view taken along line X1-X1 of FIG.

FIG. 15 is an exploded perspective view of a winning device with a movable body.

16 is a view taken along line X2-X2 of FIG.

FIG. 17 is a rear view of the rotary body fixed position detection switch and the connecting shaft.

FIG. 18 is a block diagram of a central control circuit board.

FIG. 19 is a flow chart when an abnormality occurs due to a disconnection / short circuit of a special winning opening winning detection switch.

FIG. 20 is a flow chart when an abnormality occurs due to a displacement of the special winning opening winning detection switch.

FIG. 21 is a flow chart when an abnormality occurs due to a disconnection / short circuit of a prize ball payout detection switch.

FIG. 22 is a flowchart at the time of occurrence of an abnormality due to inability to rotate a rotating body.

FIG. 23 is a flowchart showing a control mode of a rotating body.

[Explanation of symbols]

 3 game board 20 winning device with movable body 83 rotating body 95 rotating body fixed position detection switch

Claims (1)

[Claims] 1. A detecting means for detecting whether a movable body of a prize device with a movable body mounted on a game board is in a normally movable state or an immovable state, and whether or not the immovable state of the movable body has continued for a predetermined time or more. A pachinko machine characterized by comprising a judging means for judging and a function stopping means for coping with an abnormality of the movable body based on the judgment result of the judging means.