JPH0724384U - Security switch mounting structure for pachinko machines - Google Patents

Abstract

(57) [Abstract] [Purpose] To prevent the accidental disconnection of the wiring of the crime prevention switch when assembling a pachinko machine, and to facilitate the work of mounting the switch. [Structure] Window part 2 opened in front frame 1 of pachinko machine P
In a pachinko machine P in which a glass door frame 3 is openably and closably mounted on one side of the front surface of the front panel, and a game board mounting frame 6 formed in a frame shape so as to surround the window section 2 is provided on the back surface of the front frame 1. , A game switch mounting frame 6 is provided with a crime prevention switch 13 at a desired position on the inner peripheral surface thereof for notifying the useless opening of the glass door frame 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a crime prevention switch mounting structure that informs that a glass door frame that is openably and closably mounted on the front of a pachinko machine is unnecessarily opened.

[0002]

[Prior art]

 Conventionally, in pachinko machines, to prevent fraudulent acts in which a customer who is playing a game intentionally pays out a prize ball by opening the glass door frame on the front of the pachinko machine without permission and inserting a pachinko ball into the winning opening. , A crime prevention switch is installed to notify it immediately. The security switch is usually attached to a rail decoration that is attached to the front of the game board so as to surround the outer side of the guide rail. The retractable detector of the switch faces the front, and the glass door is always closed. It comes into contact with the back surface of the frame body provided on the periphery of the frame, and the detection unit is pushed into the off state. The wiring drawn from the switch is led to the back side of the pachinko machine and connected to the control board box. Then, when the glass door frame is opened, the detector is released from the frame body and protrudes forward to turn on the switch, thereby notifying that the glass door frame has been opened. Also, the switch is attached to the rail decoration with screws while being exposed to the outside, and the rail decoration is attached to the lower corners of the game board mounting frame with screws.

[0003]

[Problems to be solved by the device]

 However, when mounting the switch, the rail decoration was held in one hand while the screw was held in the other hand with a screwdriver, which made the switch unstable and difficult to work. Also, when the rail decoration is screwed to the game board mounting frame, or when it is replaced due to damage, the wiring is pulled out from the switch, that is, the rail decoration, which is an obstacle and difficult to work. Then, a driver or the like may cut the wiring, which causes extra trouble. Therefore, the present invention has been made to solve the above-mentioned problems, and the mounting work becomes easy, and the wiring does not interfere with the assembly work such as rail decoration, and if the wiring is cut, an accident will occur. It is an object of the present invention to provide a crime prevention switch mounting structure for a pachinko machine that is prevented from occurring.

[0004]

[Means for Solving the Problems]

 In order to achieve such an object, the mounting structure of the crime prevention switch in the pachinko machine of the present invention is such that a glass door frame is openably and closably attached to one side of the front window of the pachinko machine. In a pachinko machine provided with a game board mounting frame formed in a frame shape so as to surround the window on the back surface of the frame, a glass door frame is unnecessarily opened at a desired position on the inner peripheral surface of the game board mounting frame. I installed a switch for crime prevention.

[0005]

[Action]

 By mounting a crime prevention switch at a desired position on the inner peripheral surface of the game board mounting frame formed in the shape of a frame, the mounting can be done easily and it occurred during the assembly work such as rail decoration. Prevents accidental wire breaks in security switches.

[0006]

【Example】

 An embodiment of a security switch mounting structure according to the present invention will be described below with reference to the drawings. FIG. 1 is a front view of the pachinko machine, and 1 is a front frame mounted on the front surface of the pachinko machine P. The front frame 1 has a frame shape having a wide window 2 in the center, and a glass door frame 3 which can be opened and closed is mounted on one side of the front surface of the window 2. A front plate 4 is located below the glass door frame 3 and is openably and closably mounted on one side of the front surface of the window portion 2. A hitting ball supply tray 5 is provided on the front surface.

On the back side of the front frame 1, a game board mounting frame 6 formed in a frame shape so as to surround the window 2 is provided. A step portion 7 recessed inward is formed on the inner peripheral edge of the back surface of the upper side portion 6a and the left and right side portions 6b and 6c of the game board mounting frame 6. 8 is a game board mounted on the back side of the game board mounting frame 6, the lower end of the game board 8 is supported by the waist plate 6d located at the bottom of the game board mounting frame 6, and the upper edge and Both side edges are brought into contact with the step 7. Then, the front surface of the game board 8 can be viewed through the glass portion 3a. A guide rail 9 is stretched on the front surface of the game board 8, and game parts 8a surrounded by the guide rail 9 are provided with board components such as a general winning opening 10 and a winning device 11. Further, reference numeral 12 is a rail decoration mounted on the front corner of the game board 8 so as to surround the outside of the guide rail 9.

On the inner peripheral surface of the game board mounting frame 6, that is, the right side portion 6c, as shown in FIGS. 2 and 3, a crime prevention switch 13 for notifying an unauthorized opening of the glass door frame 3 is mounted. The switch housing 14 is integrally provided. The switch housing 14 has a box shape with an open rear side, and a through hole 15 is provided in the front side wall 14a. Reference numeral 16 denotes a back cover that covers the back side of the switch housing portion 14. The back lid 16 covers the upper and lower portions of one side on the inner side, and the projecting portions 17 and 17 project through the screw inserting holes 18 and 18. I have set up. Further, an outlet 19 for drawing out the wiring 22 of the switch 13 is provided between the two overhanging portions 17, 17.

Then, the switch 13 is housed in the switch housing portion 14, a back cover 16 is attached from the rear side, and screws 20 and 20 are provided on the stepped portion 7 via screw insertion holes 18 and 18. The fixing portions 21 and 21 are screwed and fixed. Also, the wiring 22 from the switch 13 is guided rearward from the outlet 19, and its tip is provided with a control board box (not shown) on the back side of the pachinko machine through a notch 23 provided on one edge of the game board 8. No.)). In this way, the switch 13 is housed in the switch housing portion 14 and completely protected, so that it is less likely to cause a trouble due to an impact or the like.

Further, when the switch 13 is stored in the switch storage portion 14, the detection portion 24 provided so as to be retractable from the front surface of the switch 13 faces the through hole 15 as shown in FIG. The front end of the door frame 3 contacts the rear surface of the frame body 3b and is retracted. At this time, the switch 13 is in the off state. Then, when the glass door frame 3 is opened, the frame body 3b is separated, the detection unit 24 is released from the frame body 3b and protrudes forward, the switch 13 is turned on, and it is immediately known that the glass door frame 3 is opened. I am trying to let you.

[0011]

[Effect of device]

 As described above, since the security switch mounting structure of the pachinko machine of the present invention is designed so that the security switch is mounted on the game board mounting frame, it can be mounted as usual in the mounting or replacement work of the rail decoration. Almost no wiring is disturbed or cut inadvertently. In addition, since it is not necessary to hold the game board mounting frame with one hand, it is easy to perform the switch mounting work because both hands can be used freely. Therefore, there is an advantage that the work efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a front view of a pachinko machine.

FIG. 2 is a perspective view of a game board mounting frame.

FIG. 3 is an exploded perspective view of a main part.

FIG. 4 is a plan sectional view of a main part.

[Explanation of symbols]

 1 Front Frame 2 Window 3 Glass Door Frame 6 Game Board Mounting Frame 13 Security Switch P Pachinko Machine

Claims (1)

[Scope of utility model registration request] 1. A glass door frame is openably and closably attached to one side of a front surface of a window portion provided on a front frame of a pachinko machine, and a frame is formed on a back surface of the front frame so as to surround the window portion. In a pachinko machine provided with a game board mounting frame, a crime prevention switch for notifying the useless opening of the glass door frame is attached to a desired position on the inner peripheral surface of the game board mounting frame. Switch mounting structure.