| 摘要 |
PROBLEM TO BE SOLVED: To securely transmit sounds and voices output from a speaker to a player even if an obstacle to sounds is present within a tray. SOLUTION: A slot for putting out tokens is disposed on the front surface of a slot machine, and the tray 34 for storing put-out tokens is disposed in front of the slot. The speaker 35 is mounted in the back of the tray 34. In the tray 34, tokens 60 are stacked up to the height of a light emitting portion 43a and a light receiving portion 43b. When tokens 60 between the light emitting portion 43a and the light receiving portion 43b are detected by a token sensor 43, a control portion transfers a movable member 37 at a flushed position to a projecting position via a shift portion 45. The control portion, after transferring the movable member 37 by a prescribed distance, transfers the movable member 37 at the projecting position to the flushed position via the shift portion 45. COPYRIGHT: (C)2011,JPO&INPIT
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