JP2581363Y2 - Game control circuit board box mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game control circuit board box mounted on the back of a game machine such as a pachinko machine.

[0002]

2. Description of the Related Art A mounting structure of a conventional game control circuit board box (hereinafter referred to as a board box) will be described with reference to FIG. A mechanism board 2 is attached to the back of the pachinko machine P in a state of being superimposed on the back side of the game board 1. The mechanism plate 2 includes a ball tank 3 for storing pachinko balls, a premium ball discharging device 4 for discharging pachinko balls in the ball tank 3 to a ball plate (not shown), and a window opening 5.
And a prize ball processing device 7 for processing the prize balls gathering in the prize ball collective unit 6 one by one and operating the prize ball discharging device 4. On the other hand, the game board 1 is provided with a prize ball collecting cover 8 on the back surface corresponding to the game area on the front side, and the prize ball collecting cover 8 covers the window opening 5 of the prize ball collecting section 6.

[0003] The current pachinko machine P is provided with a box-shaped board box 9, and a game control circuit for controlling game contents is incorporated in the board box 9. A mounting portion 10 on the side of the pachinko machine P for installing the substrate box 9 is provided, for example, on the back surface of the winning ball collecting cover 8. The mounting portion 10 includes a shelf receiving type locking member 11 that fits and supports the downward projecting piece 9a of the board box 9 and a detachable locking member 12 that supports the upward projecting piece 9b of the board box 9. The board box 9 is detachably attached by the two locking members 11 and 12.

[0004]

The mounting structure of the board box 9 is easier to attach and detach than when the upward projecting piece 9b and the downward projecting piece 9a of the board box 9 were screwed to the mounting portion 10. Although there is an advantage that it can be performed quickly, the engagement / disengagement type locking member 12 for stopping the upward protruding piece 9b of the substrate box 9
For example, when the pachinko machine P vibrates during transportation and the vertical force acts on the substrate box 9 repeatedly, the weakly engaging and disengaging type locking member 12 is damaged. Thus, there is a problem that the fixing of the substrate box 9 becomes insufficient.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a locking member for supporting one end of a game control circuit board box at a mounting portion of a pachinko machine on which a game control circuit board box is installed. And a game control circuit board box mounting structure comprising: a game control circuit board box;
With the circuit board box installed in the mounting part,
Of the game control circuit board box to the locking member
Game control circuit for engaging means engaging in a direction for preventing movement
Formed on both the board box and the mounting part on the pachinko machine side
To provide a mounting structure of the substrate boxes made.

[0006]

The board box is prevented from moving toward the disengageable locking member by the engagement of the engaging means provided on both the substrate box and the mounting portion. The force caused by the vibration does not work. Therefore, there is no possibility of breakage even if the strength of the engagement / disengagement type locking member is low.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a winning ball collecting cover and a substrate box, FIG. 2 is a perspective view of a state where a substrate box is attached to the winning ball collecting cover, and FIG. 3 is a partial cross-sectional view of a pachinko machine showing a main part. 4 is a partial perspective view showing the upper part of the winning ball aggregate cover.

[0008] Pachinko machine P for mounting the board box 9
The mounting portion 10 on the side is provided on the back surface of the winning ball collection cover 8 as described above. The mounting portion 10 is provided with three locking members 11A, 11B, 11C and one engagement / disengagement locking member 12 for the purpose of accommodating a plurality of board boxes of different sizes.

The first locking member 11A has four ribs 13a to 13d projecting in a rectangular frame shape, and the ribs 13a
It consists of four screw cylinders 14 protruding from the corners of 13d to 13d, and fixes the smallest board box (not shown) with screws.

On the other hand, the second locking member 11B and the third locking member 11C protrude vertically from the lower end of the mounting portion 10, and each have a receiving groove 15 as shown in FIG. The downward projecting piece 9a of the lower end of the substrate box 9 fits into the receiving groove 15. Second and third locking members 11B, 11C
Is for fixing a substrate box jointly with the above-mentioned engagement / disengagement type locking member 12, and corresponds to a medium-sized substrate box (not shown) using the second engagement member 11B and the engagement / disengagement type engagement member 12. Then, the third locking member 11C and the engagement / disengagement locking member 12 are used to cope with the large substrate box 9. Note that a groove-shaped recess 9d is formed on the abdominal surface 9c of the large-sized board box 9 for the purpose of avoiding interference with the second locking member 11B.

As shown in an enlarged view in FIG. 4, the engagement / disengagement type locking member 12 includes a pedestal portion 12a for supporting an upwardly projecting piece 9b at an upper end of the substrate box 9, and a lock piece 1 rotatably mounted on an axis.
2b. An upward projecting piece 9 is provided on the base 12a.
An engagement pin 17 that fits into a small hole 16 formed in the hole b is protruded. On the other hand, the locking piece 12b is formed with a spherical concave portion 18 (see FIG. 3) fitted to the engaging pin 17 and an operation protrusion 19 for rotating operation. Then, as shown in FIGS. 3 and 4, the upward projecting piece 9 of the substrate box 9 is placed on the base 12a.
b, and the spherical recess 18 of the lock piece 12b is fitted to the head of the engaging pin 17 projecting from the small hole 16 of the upward projecting piece 9b to fix the board box 9. A notch 21 corresponding to the hanging piece 20 at the tip of the lock piece 12b is formed on the upper surface of the board box 9, so that the lock piece 12b does not directly contact the upper face of the board box 9.

The engagement means 22A and 22B formed on both the substrate box 9 and the mounting portion 10 are provided with a plate-like engagement claw 23 projecting from the abdominal surface 9c of the substrate box 9 and the first engagement claw 23. It is a rib 13a on the upper side of the locking member 11A. That is, the engaging claw 23 of the board box 9 is
When the lock member 11A
Are arranged so as to engage with the lower surface of the rib 13a, and the engagement of the two prevents the board box 9 from moving toward the engagement / disengagement type locking member 12.

The embodiment of the present invention has been described above.
Of course, the present invention is not limited to the above embodiment. For example, the engaging means 22B of the embodiment uses the rib 13a of the first locking member 11A as it is, but a projecting piece for the engaging means 22B may be separately provided on the mounting portion 10. Further, the engaging means 22A and 22B do not necessarily need to be engaged between the protruding pieces, and may have a concave engagement form in which one is convex and the other is matched.

Further, in the embodiment, the engagement / disengagement type locking member 12 is disposed above the mounting portion 10, but the engagement / disengagement type locking member 12 may be disposed below the mounting portion 10. . In this case, the locking member disposed on the upper side of the mounting portion 10 becomes a hook type and hangs the board box 9, and the engaging means 22 A and 22 B prevent the board box 9 from moving downward. . Further, the locking member and the engagement / disengagement type locking member can be arranged on the left and right sides of the mounting portion 10, but in such a case, the engagement member is prevented from laterally moving to the engagement / disengagement type locking member side. What is necessary is just to provide the combining means 22A and 22B. Also,
In the embodiment, the mounting portion 10 of the substrate box 9 is provided on the winning ball collecting cover 8, but the mounting portion 10 may be provided directly on the mechanism plate 2.

[0015]

In the mounting structure of the board box of the present invention, the board box is prevented from moving toward the engagement / disengagement type locking member by the engaging action of the engaging means provided on both the board box and the mounting portion. Therefore, an unreasonable force due to vibration or the like during transportation is not applied to the engagement / disengagement type locking member. Therefore, there is no possibility of breakage even if the strength of the engagement / disengagement type locking member is weak.

[Brief description of the drawings]

FIG. 1 is a perspective view of a winning ball collecting cover and a substrate box.

FIG. 2 is a perspective view showing a state in which a substrate box is attached to a winning ball collecting cover.

FIG. 3 is a partial sectional view of a pachinko machine showing a main part.

FIG. 4 is a partial perspective view showing an upper part of a winning ball collecting cover.

FIG. 5 is a back view of the pachinko machine.

[Explanation of symbols]

 P ... Pachinko machine 9 ... Game control circuit board box 10 ... Mounting part 11B, 11C ... Locking member 12 ... Removable locking member 22A ... Engaging means (engaging claw 23) 22B ... Engaging means (rib 13a)

Claims (1)

(57) [Scope of request for utility model registration] An engaging portion for supporting one end of a game control circuit board box, and a disengagement member for supporting the other end of the game control circuit board box, at a mounting portion on a pachinko machine side where a game control circuit board box is installed. In a mounting structure of a game control circuit board box provided with a mold locking member, a state in which the game control circuit board box is installed in a mounting portion.
In the game control circuit board box engaging and disengaging locking
Engagement means that engages in a direction that prevents movement to the member side
The game control circuit board box and the mounting part on the pachinko machine side
A game control circuit board box mounting structure characterized by being formed on one side .