JPS59105476A - Pinball game - 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 The present invention provides a pachinko machine (pachinko machine) in which electrical wiring to the electronic control circuit can be easily established based on the electronic control circuit on the game board, and the work of replacing the game board is significantly improved. It is related to

Recently, as is well known, pachinko machines play games such as when a ball hits a particular winning chutzker on the game board, or when the electronic roulette is operated and the numbers displayed on the display become a predetermined combination. The game machine is equipped with various electronic control circuits, such as operating the electric winning device continuously for a certain period of time to give an advantage to the player. Conventionally, the electronic control circuit is built into a base, and the base is attached to the outer surface of a mechanism plate for assembling the back parts, which is attached so as to be openable and closable facing the back of the game board, and the electronic control circuit and the game board In conventional pachinko machines, the electric winning device installed in the machine was electrically wired to perform predetermined operations.
Every time a game board is replaced, a new electronic control board that is programmed to match the operation of the electric winning device installed on that game board must be separated from the game board, fixed to the mechanism board, and then electrically wired. First, the wiring work is extremely troublesome and requires a high level of electrical knowledge, which poses various problems.

For example, when a manufacturer receives an order from a game parlor to simply replace a game board, they send the game board and electronic control board separately, and then assemble them into each pachinko machine stand at the game parlor and perform the wiring work. Failures often occur due to incorrect wiring. In addition, since inspection of electronic control circuits had to be carried out after wiring work had been completed, which could not previously be done at manufacturing plants, there was a high risk of problems occurring due to defective products. Furthermore, if some kind of failure such as a ball jam occurs during operation and it becomes necessary to open the mechanism board, the wiring of the electronic control circuit must be disconnected each time, and repairs can take a long time. There will be huge losses in terms of

In view of the above, the present invention attaches a winning child collecting cover to the back surface of a game board at a constant interval, fixing a base board incorporating an electronic control circuit to the outer surface of the winning child collecting cover, and fixing the winning child collecting cover to the outer surface of the winning child collecting cover. After electrically wiring and integrating the game board and an electric winning device provided on the game board to perform predetermined operations, the game board can be attached and detached so that the game part faces the window hole in the front frame. By installing it, you can simplify the wiring work between the electric prize winning device and the electronic control circuit, and
To provide a pachinko machine which eliminates the possibility of incorrect wiring when replacing a game board and allows easy replacement of a new game board.

The present invention will be described below with reference to embodiments shown in the drawings.

In the figure, 1 is a machine frame of a pachinko machine, 2 is a front frame attached to the front side of the machine frame 1 so that it can be opened and closed freely, and a game board 3 is placed on the back side of the front frame 2 so as to face a window hole 4. It is installed removably. Reference numeral 5 denotes a mechanism plate that is attached to one side of the back side of the front frame 2 via upper and lower fittings 6.6 so that the mechanism plate 5 can be opened and closed. The game board 3 is fixed to the front frame 2 by fastening with....

As shown in FIG. 3, the game board 3 has a switch 9 on the surface surrounded by guide rails 8 for detecting obstacle nails and winning players in the ball path.
A prize winning chuck car 10 and the like facing the game machine are provided, and an electric prize winning device ν equipped with an electric drive mechanism (2) such as a solenoid is provided approximately in the center.

In addition, on the back side of the game board 3, a winning ball collection cover is installed to collect the winning balls from the winning chatker 10 and the electric winning device at a constant interval as shown in Fig. A board 14 incorporating an electronic control circuit on the outer surface of the eaves is housed and fixed inside the box so as not to be damaged. Several conductive wires 16 drawn out from the base 14 to the outside of the box 15 are connected to the switch 9 of the winning chucker 10 and the electric drive mechanism n of the electric winning device ν via a terminal 17 attached to the back side of the game board 3. A coupler 19 is provided at the tip of another conductive wire drawn out from the base 14 below the box 15 to be connected to a power source. When this coupler 19 is connected to the power source, the electronic control circuit is closed and the electric winning device ν
can perform predetermined operations based on the circuit, and in this way the game board 3 is integrated and completed.

The mechanism plate 5 has an opening formed in a portion corresponding to the box fixed to the game board 3, so that it can be freely closed on the back side of the game board 3 like a conventional pachinko machine. In addition, the mechanism plate 5 has a conventionally known winning child controller 21.
A series of back parts such as a prize ball ejection mechanism and a prize ball ejection mechanism are provided. Therefore, after installing the game board 3 on the back side of the front frame 2, closing the mechanism plate 5 on the back side' of the game board 3 and clamping it with the clamping fitting 7, it is easy to connect the coupler 19 to the power cord. This allows the replacement of the game board 3 to be completed.

That is, the game board 3 is integrally equipped with an electronic control circuit for operating an electric winning device ν provided on its surface, and is configured to cause the electric winning device ν to perform predetermined operations based on the electronic control circuit. Since the electrical wiring is integrated and completed, there is no need for any troublesome wiring work when replacing the game board 3, and there is no risk of incorrect wiring (also, the electronic control circuit is not installed at the factory). Since inspection can be performed, it is easy to find defective products.Furthermore, even if it becomes necessary to open the mechanism plate 5 during the game, it can be easily accomplished by simply removing the coupler 19 connected to the power supply.

As described above, the present invention provides a method for quickly and easily replacing the game board 3 equipped with an electric winning device ratio that performs predetermined operations based on an electronic control circuit. Furthermore, the electronic control circuit can be easily inspected at the factory, and there is no need for troublesome and sophisticated wiring work when replacing the game board 3, so there is no need to dispatch specialized engineers to the customer as in the past. This has great effects, such as:

[Brief explanation of the drawing]

The figures show one embodiment of the present invention. Fig. 7 is an exploded perspective view of a pachinko machine, Fig. 2 is a perspective view showing how the game board is installed, and Fig. 3 is a perspective view from the front of the game board. Figures 1 and 2 are perspective views from the back of the game board. 2... Front frame, 3... Game board, ] 2... Electric winning device, 13... Winning ball collection cover, 14...
··basis. Patent applicant: Sanyo Bussan Co., Ltd. Representative Morihiro Kanazawa No. 1 Figure 182

Claims (1)

[Claims] A winning ball collection cover is attached to the back of the game board at a constant interval, a base board with an electronic control circuit is fixed to the outer surface of the winning ball collection cover, and the electronic control circuit and the game board are connected to each other. The game board is integrated with the electric winning device by electrical wiring so as to perform a predetermined operation, and then the game board is detachably mounted so as to face the window hole from the back side of the front frame. Pachinko machine.