Title:
遊技機用キースイッチ装置
Document Type and Number:
Japanese Patent JP6946880
Kind Code:
B2
Abstract:
To provide a key switch device for a game machine in which an illegal operation is hardly performed.SOLUTION: A key switch device for a game machine includes: a body part 3 into which a key is inserted; a sensor part 4 for outputting a switch signal when the key 2 inserted into the body part 3 is rotated by a predetermined amount; a rotation detection part 5 for detecting the key in the middle of rotation and outputting a rotation detection signal, and a control part for outputting a permission signal for permitting a change in internal settings of the game machine. The control part outputs the permission signal when both the switch signal and the rotation detection signal are input, and the time from the inputting of the rotation detection signal to the inputting of the switch signal is within a predetermined range.SELECTED DRAWING: Figure 3
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Inventors:
Oka Saki Ryoshi
Application Number:
JP2017177028A
Publication Date:
October 13, 2021
Filing Date:
September 14, 2017
Export Citation:
Assignee:
OMRON Corporation
International Classes:
A63F7/02
Domestic Patent References:
| JP2009112457A | ||||
| JP2015203248A |
Attorney, Agent or Firm:
Nao Murakami