Title:
GAME MACHINE
Document Type and Number:
Japanese Patent JP2020000409
Kind Code:
A
Abstract:
To suppress an adverse influence of electromagnetic noise from a ground wire in a game machine.SOLUTION: In a wiring route of ground wires 907, 908 that are wired from a starting point (for example, a connection position to a ball storage part 901 and a ball discharge mechanism 902) in a static electricity occurrence source side to an ending point (for example, a connection position to a conductive support 12a for composing a front frame 12) and allow the ending point side to be grounded, redundant parts 907a, 908a in which the ground wires 907, 908 are wound are provided in a position of the starting point side rather than in a position in which the ground wires 907, 908 are the closest to noise interference elements (for example, IC 903a, a connector 903b, and a circuit conductor 903c on a board 903, an IC 905a, a connector 905b, and a circuit conductor 905c on a board 905) affected by influence of electromagnetic noise occurring from the ground wires 907, 908.SELECTED DRAWING: Figure 164
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Inventors:
SONODA YOSHIAKI
Application Number:
JP2018121776A
Publication Date:
January 09, 2020
Filing Date:
June 27, 2018
Export Citation:
Assignee:
SOPHIA CO LTD
International Classes:
A63F7/02
Domestic Patent References:
| JP2002052227A | 2002-02-19 | |||
| JP2002058853A | 2002-02-26 | |||
| JP6676692B2 | 2020-04-08 | |||
| JP2011143284A | 2011-07-28 |