Title:
遊技機
Document Type and Number:
Japanese Patent JP7440046
Kind Code:
B2
Abstract:
To provide a game machine having a control unit to which fraudulence using a foreign object is difficult to be performed.SOLUTION: A game machine is provided, comprising: a main control portion 1310 having a main control MPU 1310a for controlling progress of games; a main control board box 1320; and a setting switch 1311a provided in the main control portion 1310 and capable of changing a game setting related to a winning probability. The main control board box 1320 comprises a base body 1302 and a cover body 1301 and stores the main control portion 1310 in an inner space 1320s. The setting switch 1311a comprises a setting key cylinder 1311e to be operated by a setting key and an operation portion 1311j is formed so that it faces outside from an opening portion 1301h of the cover body 1301. In the inner space 1320s between the main control portion 1310 and the base body 1302 or the cover body 1301, force-resisting means 1302x is provided that resists the force to push the setting switch 1311a inward and can prevent the movement of the setting switch 1311a toward inside the main control board box 1320.SELECTED DRAWING: Figure 144Z
Inventors:
Takaaki Ichihara
Taichi Yajima
Kento Sakasegawa
Wataru Sakane
Taichi Yajima
Kento Sakasegawa
Wataru Sakane
Application Number:
JP2022184133A
Publication Date:
February 28, 2024
Filing Date:
November 17, 2022
Export Citation:
Assignee:
Daiichi Shokai Co., Ltd.
International Classes:
A63F7/02
Domestic Patent References:
| JP2004337271A | ||||
| JP2015196099A | ||||
| JP2017080301A | ||||
| JP2019005242A | ||||
| JP2023010828A |
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