| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing damage of a motor without requiring an interruption mechanism or the like when a user depresses a depression part which is being rotated by the motor, or the like and a load disturbing the rotation acts on the depression part.SOLUTION: A game machine comprises: a push-button switch 10; performance control means 50; a motor 31 for rotating a depression part 15 of the push-button switch 10; and detection means (photosensor) 45 for detecting that a load disturbing the rotation acts on the rotating depression part 15. When the detection means 45 detects that the load disturbing the rotation acts on the depression part 15 while the depression part 15 is rotated by the motor 31, the performance control means 50 stops the motor 31 on the basis of a detection signal from the detection means 45, thereby preventing damage of the motor 31 without requiring any conventional interruption mechanism or the like. |
