JPS59203580A - Pinball game machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] This invention relates to a back mechanism board of a pachinko game machine, a prize ball ejecting device related thereto, and its ejection control, and particularly when a ball hit into the game board lands in a winning area. nici
By electrically detecting and sequentially storing t and electronically controlling the mechanism for dispensing a predetermined number of prize balls, the flow path of the prize balls is different from the conventional one. Regarding a pachinko game machine that is mounted offset to one side to form a wide empty space in the center, Kuchinko game machines, as is well known, are equipped with a firing device installed at the bottom of the game board that the player can use. When the balls are hit into the game board one by one, they collide with the obstacle nails and randomly change direction as they fall off.By hitting the winning area with all probability, the player receives a predetermined number of 'A' balls. It was designed to be given to Conventionally, prize balls are paid out using a mechanical prize ball discharging device, such as the one shown in Figure 1, which is generally attached to the back of the game board and can be operated by transmitting the physical force generated by the winning balls. It was supposed to be done by VC.

In traditional pachinko machines (Jin, game board chief
There is a reserve ball storage tank 224 in the upper part of the back setting board 21 attached to the outside, and a ball shoe that is connected to this and all the reserve balls flow down from the U-turn in an S-shape and are lined up perfectly.
225i is provided, and the center VC of the back set board is equipped with a prize ball ejection mechanism section, a prize ball actual number j, and a prize ball 222, and the lower part is a control system that stocks simultaneous winning balls and separates them one by one and lets them flow down. 260, and an operating lever 265 which is activated by the weight of the separated winning balls, and the actuating lever 265 is connected to the end of the actuating V bar 265 through an interlocking rod 266 and a link mechanism 2672, and the winning ball is activated by the winning balls. physical f
z 7J is transmitted to the prize ball case 268 installed at the end of the soil/needle 225 and activated, and the damper 269 installed on the F side of the predetermined number of i' prize balls is transmitted.
4′j out on the hill? Furthermore, the prize ball ejecting path 236 is flushed to discharge the prize balls into the front tray.

For this reason, in conventional pachinko machines, the mechanical structure of the back mechanism panel attached to the back of the game board is complicated, making assembly and positioning adjustment troublesome, and the space occupied by the components of the back mechanism panel is small, making the game difficult. There was a problem in that it was not possible to have a sufficient empty space at the back of the game board, which meant that the space available for effective use of the back of the game board was narrow, and it was difficult to maintain and inspect the back mechanism board.

On the other hand, recent Ikuchinko machines use an electric drive source that creates a state in which a large number of gift balls are given out, so-called lucky sevens (also, machines with large variable prize winning devices are popular among players). As a result, most machines are now equipped with large variable winning devices.However, such large variable winning devices W'
d, because the electrical drive source is often extended to the rear of the back center board, the electrical drive source extends all the way through the game board [7], so in the back mechanism board equipped with a conventional mechanical prize ball ejecting device, this is not possible. There are five reasons why there may not be enough space to extend the ij equipment.

In addition, with the adoption of such a large variable prize winning device,
The chances of simultaneous or consecutive winning balls occurring are extremely high. 17. However, with the conventional mechanical prize ball ejection mechanism,
As mentioned above, the ejection operation is a mechanical link motion, so one ejection cycle takes about 1.5 seconds and takes a lot of force; current electric firing devices can eject balls at 100 ICs per minute. In other words, since a ball is hit into the game board every 0.6 seconds, a large amount of winning balls will be generated in a short period of time, and there is a risk that the ejection of Satsuma balls will not be able to catch up and the winning balls will accumulate one after another. be. Therefore, a high-speed ball discharging device (1t is the demand σ
Along with this, a large amount of prize balls are paid out to players, making it necessary to increase the size and strengthen the structure of the storage section for Satsuma balls. As the speed of the device increases and the number of times the ball is ejected increases, it is desirable to have an ejector that can withstand repeated ejection strokes. Conventional mechanical ejection devices that are operated by the transmission of Abrasion or deformation of various parts may cause the ball to become inoperable, or foreign matter may enter the prize ball case or the balls may be misaligned, resulting in so-called ball jams, resulting in problems such as the ejection function stopping or ejection failure. The disadvantage was that the ejecting operation was inaccurate and uncertain.In order to eliminate these weaknesses, a monitoring function to detect abnormalities in the downward flow of prize balls is required.

This invention was made against the background as described above, and it electrically detects the batted balls that have entered the tribute area, stores the number of winning balls, etc. based on this detection signal, and also stores the number of winning balls etc. from the control device. By providing an electrically operated prize ball ejecting device that is operated by a signal of This makes it possible to deviate the ball ejection device to one side of the back board to form a wide empty space in the center. Another object of the present invention is to increase space, even if multiple people hit the ball simultaneously in the area, they can individually detect and memorize it, and process it individually. As a result, accurate payout is performed, and a shortage of spare balls or flow F abnormality can be detected quickly1.
It is an object of the present invention to provide a pachinko game machine that does not cause trouble to players by stopping operations related to ejecting prize balls.Furthermore, another object of the present invention is to provide a pachinko machine that does not cause trouble to players by stopping operations related to ejecting prize balls. Even when a large number of winning balls are generated in a short period of time, the prize balls can be quickly and smoothly paid out in response to this, and the durability of the ejecting device and the reliability of the ejecting operation are improved. be.

The above and other objects and features of the present invention will become apparent from the description of the present specification and the accompanying drawings.

The present invention will be explained in detail below using the drawings.

FIGS. 2 to 4 show an overall configuration diagram of an embodiment of a pachinko game machine according to the present invention. Is the putty saw machine l a PAV with open front and back sides? -2 (see Fig. 6), and a frame-shaped front frame 4 which is rotatably attached by a hinge 3.3 shown in Fig. 2 while maintaining a substantially vertical posture; Possible v7 - an attached glass storage frame 5, an opening/closing panel 6 attached below the glass storage frame 5 so as to be openable and closable, and a panel 6 held within the glass storage frame 5 behind the front frame 4. It is composed of a glass board and a game board 8 fixed at a fixed interval.

Front V of the opening/closing panel 6 above? - First, a tray 9 for temporarily storing a large number of elastic balls (so-called pachinko balls) is provided. A ball launcher 10 is provided for repelling a ball, and an operation dial 11 and an auxiliary saucer 12 are provided on the front surface of the do portion of the front frame 4. Since the batted ball launching device 10 has the same configuration as a known batting ball launching device, a detailed description thereof will be omitted.

The IC on one side of the game board 8 includes a guide rail 13 that guides the ball fired by the ball launcher 10 to the upper part of the game board 8, and a guide rail 13 that guides the ball fired by the ball launcher 10 to the upper part of the game board 8, and a guide rail 13 that guides the ball that falls from above in a random direction [v A large number of obstacle nails 14 are fixedly installed at appropriate positions on the board, and a winning area and a chutker 1 for winning at 1~ are fixed.
5. A gaming section is provided with an entry port 16, a rotary entry tool 17, and a variable prize winning device 18, and is surrounded by a guide rail 1.3K in the space between the entrance and the glass plate held on the front frame 4. Shape 5 + i, i is there, 4 ta, in the F section of this game section,
While falling from the direction, I accidentally hit the above entry prize area 15.
An out hole 19 is provided to collect the batted balls that do not win a prize to the rear of the game board 8.

Then, on the back side of the game board 8, the above-mentioned award areas 15 to 1 are
A back center board 21 is attached to the entire surface of the back set board 21 so that the first space A+ having an interval that allows the ball hit from 8 to flow can flow. Each of the single-layer mechanisms constituting the structure is mechanically set.

The first space AIf/)'F side of the back set board 21,
A Togane shelf section 21a is provided, and a winning ball discharge path 22 is formed approximately in the center thereof so as to be continuous with the first space AI, and the entering acid balls that have entered the first space AI are discharged here. It is designed to flow down and be discharged outside the aircraft.

The collecting shelf section 21a, which is formed so as to have an F slope toward the central part, rectifies the winning balls that have been generated in a straight line vc, guides them to the winning ball discharge path 22, and guides them to the winning ball discharge path 22. One winning ball is detected by the attached winning ball detector 55, and the memory circuit v in the control device Kannai set above the back setting board 21
c are stored sequentially.

Also, in the first space A1, corresponding to the out hole 19vC,
An out ball trough 23 is provided to discharge out balls to the outside of the machine.

A spare storage section 24 is installed above the light surface of the back setting board 21 to store all the spare balls supplied from the outside.As shown in FIG. The structure is such that it can withstand the weight of the spare balls by fixing it as if sitting on it. F of reserve storage part U
An outflow port 24a is provided on the tip side of the slope, and on the side of this outflow port 24a, the ball is inclined at an angle of 8 degrees so that the ball rolls from the left to the right of the back setting board 21, and the right end is A guideway 5 is connected to the guideway 5, which is bent downward at 75K, and then descends to the schematic drawing IM, and the terminal end of this guideway 5 is connected to the inlet of the ball discharger chrysanthemum 75Ki.

As shown in FIGS. 5 and 6, the taxiway 25 is a gutter-shaped groove on the back of the back setting board 21. A treadle lever 26 is provided on the bottom facing the outlet 24a and is tiltable so as to form a space A, with one end of the sword protruding into the guideway section, and a treadle lever 26 provided at the bottom facing the outlet 24a. A QUITE N is attached, and in conjunction with the tilting operation of the name plate lever 26, a ball shortage detector 56 is exposed. This detects the presence or absence of balls (σ) in the reserve storage section 24, and when it runs out, it issues a ball shortage signal, contacts the general burial chamber 8 (not shown), and prompts for ball replenishment. , guideway 25V'i spare balls are arranged in one row and two rows by hand [-me guidance-? In 1), the partition walls 25a are provided so as to gradually rise, forming two rows completely at the portions where they descend to the above-mentioned substantially vertical pages.

In the middle of the guideway 25, the ball pressure in the guideway 25 changes slightly depending on the amount of ball storage in the preliminary storage section 24.
In order to prevent balls from overlapping in two or three tiers and causing a ball IE phenomenon, a freely movable ball holder 28 is provided (1).
Also, one end? A ball presser is provided that can be tilted freely by being attached to the shaft.

The bent portion 25b of the guiding path 6 is provided with the entire pressure relief mechanism 30, and the socket of the ball extraction path 31 is made to face. A supporting peripheral wall 32, a swinging rod for holding this wall so that it can swing freely, and an operating rod 34 that can freely tilt are provided above it, and the locking part a of the swinging rod 33 and the operating rod 34 are Convex portion 34a
is configured to engage, and when operated by an external force,
By releasing the connection, the surrounding wall sound trap 32 is opened and the spare ball is guided to the ball extraction path 31. The square part is bent toward the first space A+ and buried, and extends to the lower part of the closing rock 1, and is configured to take out the spare ball from the machine. Then, in the middle of the approximately vertically descending portion of the Okagi guideway section, Vr- is a detection plate 57a facing into the flow path for each column.
A flow abnormality detector 57 consisting of a microsinch 57b and a flow error detector 57 is installed to monitor flow abnormalities (preliminary balls caused by stuck balls or foreign particles in the taxiway 25), and output a command signal to the control device 50. That's what I do.

An electric prize ball discharging device 40 connected to the taxiway 25 includes a sedge rocket 42 as an example, which will be described in detail later.
It consists of a pulse motor 41 as a drive source, and a rear set board 2.
It is compact enough to be placed on the back and one side of the device.

The prize ball ejecting device (Chrysanthemum) is entered above when hitting the field (I/).
It is a device that pays out a predetermined number of prize balls to the player upon winning a prize, and is formed based on a signal from the large ball detector 55 of the above-mentioned prize ball separator ink pad. By the drive command signal,
The sedge rockets 42 are rotated one by one until they reach a predetermined number.

Therefore, when an abnormality in the flow of the reserve balls as described above is detected in the taxiway 25, the control devices either stop the ejection of the prize balls at that point or until the ejection operation is completed.
In other words, it is possible to wait for a predetermined number of Yoshihin balls to be ejected and then stop or omit ejection from the next time.
By lighting up the alarm lamp 58 (see Figure 12) of the D display element, etc., the cause of the malfunction can be immediately identified and prompt measures can be taken. It is designed to reliably prevent balls from getting caught in the sprocket 42 due to a shortage of prize balls or a deviation in ejection time.

Below the prize ball ejecting device 40, on the back side of the back cent plate 21, the second space A+gold prize ball ejecting device 40)
A saucer storage section 36 formed to extend at '71i-2 is connected. This saucer storage part 36 is formed in an S-shape to allow the prize ball to rectify and flow down, and has a structure that allows the falling ball to collide with a bell 37 provided above to generate a pleasing sound. There is.

Furthermore, as shown in FIG.
7, there is a flow path converting section 38 which converts the flow path by about 90 degrees and communicates with the saucer 9 provided on the front surface of the pachinko machine 1, and the prize balls flowing down are connected to the saucer storage section. 36 second space part A! From, the first space A of the hill, and the game board 8
It penetrates through and reaches the surface of the game board.

The surface of the game board will be connected through a connection gutter 39 attached integrally with the saucer 9, as shown in FIG. As a result, a predetermined number of prize balls are discharged into the saucer storage section 36, and the convex balls flow down and collide with the bell 37 to generate an exhilarating sound, and are promptly flowed out into the saucer 9.

As shown in FIG. 4, the flow path conversion section 38 of the saucer storage section 36
i1? l: is formed so as to further extend the v, 2 full 2 empty Am toward the left obliquely downward direction, and has a large auxiliary storage part 47 communicating with the auxiliary saucer 12 provided at the lower part of the game board sFm surface. They are connected in series, and when the saucer 9 and saucer storage part 36 are full of prize balls, the convex balls automatically overflow,
By configuring it so that it flows downward, it is possible to store a large number of prize balls without bothering the player.
Kuchinko Iso is now able to deal with it. In other words, the second space part A.

A regulating piece 48 is provided protrudingly between the flow path conversion section and the communication section between the auxiliary storage section 47 to prevent the ejected prize ball from climbing over it. When the flow path conversion section 38 is filled up with the accumulation toward the upstream side of the storage section 36, the discharged convex balls automatically overcome the regulating piece 48 and flow out into the auxiliary storage section 47. ing.

In addition, the auxiliary storage part 47 transforms the flow path by about 90 degrees to the second space AI 0, the front fill of the kuchinko machine 1, passes under the lower part of the game board 8, and further penetrates the front frame 4 to form the above-mentioned water. It is connected to the auxiliary saucer 12. As described above, the preliminary storage section U and the guideway 25 are all installed above so as to form the second space As on the back surface of the back setting board 21. By installing the prize ball ejecting device 40, the saucer storage section 36, and the auxiliary storage section 47, and arranging the ball extraction passages 31 in parallel, the back mechanism panel is reduced by -I* concentration, and the central part is A relatively wide space C can be constructed. In the case of the empty space C, as in the above embodiment, the @ side center plate 21 is entirely integrated to form the first space A+. In addition, the configuration is such that the collecting plate 49 can be freely attached to the back of the back setting board 21 as shown by the two-dot chain line in FIG. It's okay. In this way, as shown in FIG.
Since the protruding openings 8 can be formed in the separable collecting plate 49, punching becomes easy.

FIG. 8 is an enlarged perspective view showing an example of the configuration of the electric prize ball ejecting device 40.

As shown in the figure, the terminal end of the guideway device is bent diagonally upward and has two exit portions 25 G + , 25 .
C+ is provided. This outlet part 25 c + +
A separation sprocket 42 is arranged so as to face the 25 ct in 4 directions, and the pulse motor 41 is fixed to the 7, 7-0 kerato 42, and the motor 4
1 has Suge Rocket 42): 1M of blocking greats placed at appropriate intervals.

Further, the outer circumference tCv+L of the Sedge Rocket 42 is formed with, for example, six recesses 4fl a and six claws 4Q b into which pachinko balls can engage. The exit portions 25c and I25c at the end of the taxiway are configured such that when they are opposed to the recessed portion 42a of the sprocket 42, the other one is opposed to the claw portion 42b.

Then, the blocking plate 43 and the outlet portion 25c+ + 25
It is positioned so as to have a distance of one ball from the end of c4, and above it is provided a discharge gutter 44 connected to the upper part of the saucer storage part 36, which abuts the claw part 42b. 1.
The prize ball Bi leaked out [7] and was locked so that the four parts 42
The prize ball B' that has engaged with the ball a comes into contact with the blocking plate 43 and is held between it and the following prize ball B', and then when the sprocket 12 rotates, it is separated by the claw portion 42b and sent to the lower discharge gutter 44. Niryu FJF! :1~Can be painted.

FIG. 10 shows the ejecting action of the prize ball ejecting device 40, and as shown in FIG. The ball B+ is sent out and separated by the IC of the part 42b, and when the subsequent ball B comes into contact with the claw part 42b of FIG. B, is engaged and the claw portion 42b! It is sent downward and feels separated. And the ball B that follows the ball Bt is a nail! When it comes into contact with TL+2bt, ball B+ hits concave part 4G! a, Ic is engaged and the claw part 4i? Separated by b o. In this way, due to the separation action accompanying the rotation of the sprocket 420, the outlet portions 25 c + and 250
．． The convex spheres lined up inside are alternately taken out one by one and discharged into the discharge gutter 44.

Further, the blocking plate 1-43VC is formed with an L-shaped notch, and as shown in FIG.
is provided. Among the sensors 45 a to 45 d, 45 a and 45 b are connected to the outlet portions 25 c 1 and 250! Sensors 45c and 45d are used to detect whether there is a ball to be ejected next, and to confirm whether or not that ball has been ejected. Both sensors use optical sensors and proximity switches. The above-mentioned prize ball ejecting device @ can be configured such that: - When the winning detection signal outputted from the entering prize ball detector 55 is supplied to the suppressing device ut5o,! The motor 41 is driven by the pivot signal outputted from the control device 50 and starts discharging. At this time, the control device [50 confirms that the spare balls are present at the exit of the taxiway based on the detection signal from the ejected ball detector 45, and then starts full ejection. The discharge state is detected by receiving the discharge confirmation signal output for each convex sphere, and it is determined that the predetermined number of K convex spheres has been reached, and a discharge end signal is output to the convex sphere discharging device [40], and the motor VC is set to stop the rotation of 41.

Figure 11 shows the prize ball ejecting device 4 using the control device (equipment) mentioned above.
0 is a block diagram showing an example of a control nostem of 0. A winning detection signal (pulse) generated from a winning ball detector 55 corresponding to each winning ball is stored in a storage circuit 51 as a storage means such as a counter, for example. The number of winning pitches is stored in the counting field. A detection signal from the ejected ball detector 45 in the improved ball ejecting device 40 is input to the control circuit 52, and the stored value of the memory circuit 51 is
When the value exceeds '1'', the motor 41 of the prize convex ball ejecting device
Outputs a drive start signal to drive. Then, the motor 41 rotates and starts ejecting the prize balls, and the K
A detection signal (pulse) is sent from the detector 45 to the control circuit 52 for each convex sphere. The system 1 circuit 52 counts this detection signal using, for example, an internal counter, and when the count value reaches a value preset in an internal setting device, it determines that a predetermined number of anchor convex spheres have been ejected. , outputs a motor drive stop signal or stops outputting a motor drive signal to complete the ejection.

Further, when the detector 45 detects that there are no balls to be discharged to the exit section 25e+, 25ct at the end of the guideway 25 due to a ball clogging or the like during discharge, the control circuit 52 receives the output. Immediately stop the motor 41, hold the value of the counter at (tt)-f-4, and when a convex ball arrives at the exit section 25 C1+ 25 Ct VCfj, start the motor 41 again and release the remaining prize balls. to be discharged. When the discharge of - times is completed, the control circuit 52 sends a signal to the memory circuit 511C to decrease the memory contents by 1.

In addition, the control circuit 52 is configured to input a signal from the ball shortage detector 56, so that when there are no spare balls in the reserve storage part U and a detection signal is transmitted to the control circuit 52, the motor 41 is activated. +#J 'r'#l) - It may be possible to cause the prize ball to be ejected during +h.

In this case, even if the ejection of prize balls is stopped, the number of winning balls is retained in the memory circuit 5, and if there is a new winning during that time, it is detected, counted and stored. Then, when the reserve ball is replenished into the reserve storage section,
It is preferable to start discharging the prize balls by a control signal from the control circuit 52 again.

On the other hand, the control circuit 52 monitors an abnormality in the flow of the ball based on a signal from a downstream abnormality detector 57 installed in the middle of the taxiway where dirt and foreign matter enter and cause ball clogging, and an abnormality signal is detected. When the discharge device 40 is reached, the discharge device 40 is stopped. The downstream abnormality detector 57 is inside the guideway 25'fr:2
It will be discussed that it is provided for each row of spare balls that are arranged in rows and flow down.

Further, a control circuit consisting of the control circuit 52 and the memory circuit 51 is also provided.
The device 50 is configured to be banked by a battery in order to detect a power outage and stop keeping the information of the number of winning balls in the memory circuit 51 so as not to be lost.

Namu, J: Note-2! In the I example, by changing the setting value of the setting device in the control circuit 52, an arbitrary number of prize balls can be paid out at one time. A plurality of setting devices are provided to set different set values, and a winning detector is provided for each winning area 15 to 18 to distinguish the winning J vv type and record it in the memory circuit 51. In addition, it is also possible to change the number of prize balls to be ejected depending on the number of Taisei players.

Also, instead of the prize ball ejecting device (company) which separates and ejects the prize balls by driving the separation sugrogot 42 with the motor 41 as in the embodiment, a lunoid and a flow blocker are used. An arrangement may be used in which the α-convex spheres are separated and discharged one by one using a member.

As explained above, in this invention, the back mechanism panel of a pachinko game machine, the related sulfur convex ball ejecting device, and its ejection control have been changed from the conventional purely mechanical system using winning balls themselves to non-pull winning balls. A small electric chin convex ball ejector 1i that can be ejected from a raised floor with a detector, a motor, etc. as a driving means 1-7; Since it is functionally and effectively arranged and arranged on the bag face cent board, it also produces various effects that are unprecedented.

For example, the entire device can be configured more compactly than conventional prize ball ejection mechanisms, and when multiple winning balls occur at the same time, this is stored in the memory circuit, so the winning balls are temporarily docked and - This eliminates the need for a complicated mechanism that separates and flows down one by one each time it is discharged to perform the discharge operation. Therefore, the configuration of the back mechanism panel is simplified, and assembly, positioning adjustment, etc. are facilitated. (-It may be possible to install the K convex ball ejector by offsetting it to one side of the back center board,
A preliminary storage section for prize balls is provided above the prize ball ejecting device, and a guiding path is provided to automatically rectify and guide the spare balls in the preliminary storage section, and the downstream end of the guide path is connected to the Connect the inlet of the convex prize ball ejecting device that has been placed i-J, and connect the discharge port of the convex ball ejecting device with the saucer storage part vc provided below the convex prize ball ejecting device. By providing an auxiliary storage section that communicates with the auxiliary tray in the storage section, a wide empty space can be formed in the center of the back setting board.

As a result, maintenance and inspection of the back set board becomes easier, and this empty space can be used to create a variable prize winning device or display called a large scale building that protrudes from the center of the game board toward the back set board. Device 1c can be attached.

In conventional pachinko machines, since it is not possible to form a sufficient empty space in the center of the upper throat board on the back side, the size of the variable prize winning device required to be installed on the game board υ was approximately 1 Iijl, but the present invention According to the above, it is now possible to install a large 1IhJ+ algae entry device, and with this, it is possible to add a variable winning device with a high level of interest that can fully satisfy players, increasing the entertainment value of pachinko machines. increase,
It becomes possible to set the price for one song of a product.

In addition, we have improved the strength of the back set board by making it have a trapezoidal structure in the first and second spaces, and we have expanded the VC space for effective use, thereby increasing the number of prizes that come with the adoption of a large variable prize winning device. Responding to the occurrence of balls 1. This also makes it possible to increase the size of the saucer storage section and the auxiliary storage section.

Furthermore, in this invention, winning balls are individually detected and processed electronically, so even if multiple winning balls occur at the same time, there is no need to stop ejecting prize balls due to ball jams. , a correct payout [2] is carried out, and if we monitor the flow of spare balls and prize balls and detect an abnormality such as a shortage of spare balls or ball jams due to foreign matter, we will immediately remove the prize balls. Since the operation related to ejection is stopped at 1-, full ejection or half-hearted ejection of prize balls is prevented, and unfair results to the players are not brought about.

Moreover, according to the electric prize ball ejecting device, mechanical g)
It has superior durability compared to other balls and can perform a fast and reliable ejecting operation, so it has the effect of quickly and smoothly dispensing prize balls in response to a large number of successive winning balls.

[Brief explanation of the drawing]

FIG. 1 is a rear view showing an example of the configuration of the back set board of a conventional Kuchinko gaming machine, FIG. 2 is a front view showing an example of the configuration of the gaming board of the Hapachinko gaming machine, and FIG. 4 is a rear view thereof, FIG. 5 is a sectional view taken along the line ■-v in FIG. 4, and FIG. 6 is a sectional view taken along the line Figure 7 is a cross-sectional view along ■-■ line.
Figure 9 is a perspective view showing an example of the configuration of a convex ball ejecting device, Figure 9 is a perspective view showing an example of mounting an ejected ball detector, and Figure 10 is an explanation of the ejecting action in the convex ball ejecting device. Figure, 11th
The figure is a block diagram showing an example of the configuration of the control system of the back mechanism board in the present invention. 08... Game board, 9...
saucer, 12... auxiliary saucer, 14... obstacle member, 15
~18... Prize area, = 21... Back cent plate, words... Preliminary storage section, ... Taxiway, 26... Receiving tray storage section, 40... Prize ball ejecting device, 41 ···motor,
42- Sprocket, 45 Ejected ball detector, 47
... Auxiliary storage section, 51 ... Memory circuit, ... Tribute ball detector (signal generation means), 57 ... Downflow abnormality detector (flow monitoring means), A1 ... First space section , As...second space part, C...empty part. Figure 1 Figure 2 Figure 3 Figure 4 τ7 Figure 5 I Figure 6 σ Figure 7 Figure 8 Figure to (1) (2) Figure 1/Figure

Claims (2)

[Claims] (1) On the back set board that is attached to the back of the game board,
- A prize ball ejecting device is installed so as to be offset laterally to form a hollow space in the center, and a preliminary storage portion for prize balls is provided above the prize ball ejecting device, and a reserve portion in the preliminary storage portion is provided. A guideway for automatically rectifying and guiding the balls is provided, the downstream end of which is connected to the inlet of the deflected prize ball ejecting device, and provided on the F side of the prize ball ejecting device described in E. The outlet of the prize ball discharging device is communicated with the tray storage section VC, and the tray storage section VC is connected with an auxiliary storage section that communicates with the auxiliary tray, and the winning tray of the balls hit into the game board is individually recognized. a signal generating means for detecting and generating a corresponding winning detection signal; a storage means for storing at least the number of winning balls by sequentially capturing the winning detection signal outputted from the signal generating means; and storing in the storage means. means for sequentially generating drive command signals to the prize ball ejecting device in accordance with the corresponding information, and L prize ball ejecting devices in response to individual drive command signals from the drive command signal generating means. and a flow monitoring means for detecting an abnormality in the flow of spare balls, and subtract the memory contents of the storage means every time a finished ball is ejected from the winning balls of the above-mentioned sides [7. A kuchinko gaming machine characterized in that, when an abnormality is detected in the falling reserve ball, at least the operation related to ejecting the prize ball is stopped. (2) The prize ball ejecting device comprises a sprocket disposed at the end of a guide path for spare balls, and a drive means that is driven by the drive command signal and enables the sprocket to rotate. A dick gaming machine according to claim 1, characterized in that: