| 摘要 |
<P>PROBLEM TO BE SOLVED: To detect whether two members are close to each other, for example, whether a front frame and an opening/closing door are in close proximity to a game machine body, by use of one detection switch. <P>SOLUTION: The game machine includes: a detection switch 25 provided on the front frame 3 to be longitudinally movable between a biased position and a pressed position B; a biasing means which biases the detection switch 25 to the biased position; and a pressing part 30 provided on the opening/closing door 13 or the game machine body 1, the pressing part pressing the detection switch 25 to the pressed position B against the biasing means when the opening/closing door 13 or the front frame 3 is closed. The detection switch 25 includes a sensing element 31 which does not senses the game machine body 1 or the opening/closing door 13 when the detection switch 25 is in the biased position A even if the front frame 3 or the opening/closing door 13 is closed, but senses the game machine body 1 or the opening/closing door 13 when the detection switch is in the pressed position B. <P>COPYRIGHT: (C)2012,JPO&INPIT |
