JP2004008808A - Mounting structure of wiring board in electric yakumono device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable the mounting of a wiring board on a mounting plate in a single operation. <P>SOLUTION: The mounting plate 1 is fastened on the rear of electric Yakumono (accessory) device such as a prize device mounted on the front of a playing board and an elastic piece 17 adapted to receive and press an end part 14a of the wiring board 14 is provided at one end of the mounting plate 1 while a retaining part 19 for retaining the other end part 14b of the wiring board 14 is arranged protrusively at the other side end thereof so that the wiring board 14 is securely grasped by the retaining part 19 and the elastic piece 17. <P>COPYRIGHT: (C)2004,JPO

Description

DETAILED DESCRIPTION OF THE INVENTION

Industrial applications

The present invention relates to a mounting structure of a wiring board that is mounted on an electric accessory such as a winning device or a variable display device mounted on a game board of a pachinko machine, for example.

Conventionally, in this type of electric accessory, a mounting plate is fixed to the back side, and the wiring board is screwed to the mounting plate with a plurality of screws to be fixed.

Problems to be solved by the invention

As described above, since the conventional wiring board is screwed to the mounting plate, there is a problem that the work is troublesome and troublesome, and the work efficiency is poor.
SUMMARY OF THE INVENTION Therefore, an object of the present invention is to solve such a conventional problem, and to provide a mounting structure of a wiring board in an electric accessory in which the mounting of the wiring board can be performed easily and quickly by one-touch operation. It is in.

Means for solving the problem

In order to achieve this object, the mounting structure of the wiring board in the electric accessory according to the present invention is such that a mounting plate is fixed to the back side of an electric accessory such as a prize device mounted on the front of a game board, and the mounting plate has An elastic piece for receiving and pressing one end of the wiring board is provided at the side end, and a locking part for locking the other end of the wiring board is provided at the other end to protrude. To fix and fix the wiring board.
In addition, a contact portion for pressing the surface of the wiring board is integrally provided at the tip of the elastic piece.
Still further, a locking portion for locking the side end of the wiring board is protruded from a side edge of the mounting plate on which the locking portion or the elastic piece is not provided.

Action

In a state where one end of the wiring board is pressed against an elastic piece provided on one end of the mounting plate and the elastic piece is bent, the other end of the wiring board is engaged with a locking portion provided on the other end of the mounting plate. The mounting is completed by locking and fixing the wiring board between the locking portion and the elastic piece.
Further, the surface of the wiring board is pressed by the contact portion provided at the tip of the elastic piece, and the wiring board is stably held so as not to come off.
Further, the wiring board is more firmly held by the mounting plate by being supported by the locking portions provided on one end of the mounting plate and the side edge adjacent thereto.

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an electric accessory A employing a wiring board mounting structure of the present invention as viewed from the front, and FIG. 2 is a perspective view as viewed from the back. The electric accessory A has a variable display 2 mounted on an upper half of a front surface of a mounting board 1 mounted on a game board (not shown), and a variable winning opening 3 mounted on a lower half thereof.
On the front surface of the variable display 2, a screen 4 for displaying a plurality of symbols such as a plurality of numbers, characters, and designs is provided. On the upper part, a prize opening 6 for opening and closing a pair of movable wing pieces 5, 5 is provided. I have.
Further, a pair of movable wings 7, 7 that open and close, are pivotally mounted on both lower sides of the variable winning opening 3, and a display unit 8 that displays the number of opening operations of the movable wings 7, 7 is provided on the lower front surface. ing.

Further, a plurality of decorative lamps 9 are provided on both sides of the screen 4 and the variable winning opening 3 respectively.
A case body 10 forming a spherical passage is provided on the back surface of the mounting plate 1, and solenoids 11 and 12 for opening and closing the movable wing pieces 5, 5, 7, 7 are mounted on the back surface of the case body 10. .

Then, when a hit ball wins the starting winning opening (not shown) mounted on the game board surface, the numbers and the like on the screen 4 fluctuate, and when a specific condition is satisfied, for example, when the same numbers are arranged, the fluctuating winning opening 3 Are released for several seconds. During this time, if a hit ball wins in the prize winning opening 6, a special right can be acquired, and if a hit ball wins in a specific winning opening (not shown) mounted on the game board surface, the movable wing pieces on both sides of the variable winning opening 3 can be obtained. 7, 7 keep releasing until a certain time (for example, 30 seconds) or 10 winning balls are counted, so that many winning balls are generated at one time.
The number of times the movable wing pieces 7, 7 are opened is generally limited to 16 times, and the number is displayed on the display unit 8.

Reference numeral 13 denotes a plurality of support rods protruding rearward from the back surface of the case body 10, and a mounting plate 15 for mounting a wiring board 14 described later is screwed to a rear end of the support rods 13.
The mounting plate 15 is formed in a rectangular shape, and its periphery is formed in a box shape surrounded by an edge frame 16. Of the pair of opposed side ends (upper and lower ends in FIG. 3), a lower side frame 16 a is provided. An arc-shaped elastic piece 17 formed by extending the support pieces 17b, 17b bifurcated from the central base end portion 17a is provided inside of the support piece 17b, and receiving portions 18, 18 are provided at the upper ends of the support pieces 17b, 17b. Is provided. Further, a locking portion 19 facing inward is provided on the side frame 16b at the upper end. Reference numeral 20 denotes a receiving step provided along the inside of the side frame 16b.

The wiring board 14 has a size substantially matching the mounting plate 15, and has a connector 21 for connecting an electrical wiring (not shown) such as the display unit 8, the decorative lamps 9, or the solenoids 11 and 12 on the surface thereof. Electric components such as the resistor 22 are attached. Further, notches 23, 23 that contact the receiving portions 18, 18 at the distal ends of the elastic pieces 17 are provided at lower ends on both sides. Further, the wiring board 14 is provided with recesses 23 ′, 23 ′ at which the mounting plate 15 is fixed to the support rod 13 at the corners and the center of the upper corner, and through holes 24.

The mounting structure of the wiring board according to the present invention has the above-described structure, and one end 14a (the lower end in FIG. 3) of the wiring board 14 is applied to the receiving portions 18 of the elastic piece 17 of the mounting plate 15 to apply force. Then, the elastic piece 17 is bent by pushing down the wiring board 14 downward, and in this state, the other end 14 b (the upper end in FIG. 3) of the wiring board 14 is locked to the locking portion 19 while being pressed against the mounting plate 15. Then, the wiring board 14 is brought into contact with the receiving step portion 20 and the elastic piece 17, and is pushed toward the locking portion 19 by the elastic force of the elastic piece 17, so that the space between the elastic piece 17 and the locking portion 19 is formed. To be fixed. Thus, the mounting of the wiring board 14 is completed.
In order to remove the wiring board 14 fixed to the mounting plate 15 from the mounting plate 15 as needed, the elastic piece 17 is pressed downward while the wiring board 14 is The other end can be easily removed by removing it.

FIG. 6 shows another embodiment, in which abutting portions 25, 25 are respectively provided at the tips of receiving portions 18, 18 provided on both supporting pieces 17b, 17b of the elastic piece 17, respectively. This is an example.
In this embodiment, even if the wiring board 14 comes off from the mounting plate 15, the contact portions 22, 22 engaging with the notches 23, 23 come into contact with the surface of the wiring board 14, so that the wiring board 14 easily falls off. There is no firmly fixed.

7 shows another embodiment, in which elastic pieces 17 are provided inside the side frames 16c and 16d of another pair of side ends (left and right side ends in the figure) of the mounting plate 15 facing each other. This is an embodiment in which locking portions 19a, 19a facing each other are provided, and the wiring board 14 is provided with cuts 26, 26 for engaging with the locking portions 19a, 19a.
In this embodiment as well, like the embodiment in which the contact portions 25, 25 are provided, the locking portions 19a, 19a engage with the cuts 26, 26 to engage the side end portions 14c, 14d of the wiring board 14. Because it stops, it does not fall off easily.
Note that, in addition to the above embodiment, all of the locking portions 19 and 19a and the contact portion 25 may be provided. Furthermore, cover plates 27, 27 are fixed to both sides of the lower end 16a of the mounting plate 15, and both ends of the lower end portion 14a of the wiring board 14 are inserted inside the cover plates 27, 27. The condition can be very strong.

The invention's effect

As described above, the mounting structure of the wiring board in the electric accessory according to the present invention is configured such that the wiring board is sandwiched and fixed between the locking portions of the mounting plate and the elastic pieces, so that the mounting is easily performed by one-touch operation. Has the effect of improving work efficiency.
Further, since the wiring board mounted on the mounting plate is firmly held by the locking portion or the contact portion, there is no possibility that the wiring board will fall off. In addition, since the wiring board can be easily and easily removed even when it is removed, there are advantageous effects such as convenience when the electric accessory is replaced due to failure.

。A front perspective view of the electric accessory according to the embodiment of the present invention. The back perspective view. 分解 Exploded perspective view of the wiring board and the mounting plate. 正面 Front view of the state where the wiring board is mounted on the mounting plate. [5] A sectional view taken along line XX of FIG. 分解 Exploded perspective view showing another embodiment of the wiring board and the mounting plate. 分解 An exploded perspective view showing another embodiment.

Explanation of reference numerals

Reference Signs List 1 mounting plate 14 wiring board 14a one end 14b other end 17 elastic pieces 19, 19a locking portions 25, 25 contact portions

Claims (3)

A mounting plate is fixed to the back side of an electric accessory such as a winning device mounted on the front of the game board, and an elastic piece that receives and presses one end of the wiring board at one end of the mounting plate is provided. Wiring in an electric accessory, wherein a locking portion for locking the other end of the wiring board is protruded at a side end, and the wiring board is sandwiched and fixed between the locking portion and the elastic piece. Board mounting structure. (4) The mounting structure for a wiring board in an electric accessory according to claim 1, wherein a contact portion for pressing a surface of the wiring board is integrally formed at an end of the elastic piece. The mounting of the wiring board in the electric accessory according to claim 1 or 2, wherein a locking portion for locking a side end of the wiring board is protruded from a side edge of the mounting plate on which the locking portion or the elastic piece is not provided. Construction.

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