| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of uniformly illuminating members to be depressed by a player and highly accurately detecting an operation intended by the player.SOLUTION: An operation part 15 includes a stop button 19, a storage part 300, and a stop switch board 400 mounted with an LED 410, and a photosensor 420. The stop button 19 includes a through-hole 209 formed on a side face. The storage part 300 includes a recessed part 313 in which the stop button 19 is inserted, formed on the front plate thereof. The recessed part 313 includes a through-hole 319 that is communicated to the through-hole 209 of the inserted stop button 19. The LED 410 is disposed near a central axis of the stop button 19 via the through-hole 209 and the through-hole 319. The length of the through-hole 209 in the moving direction of the stop button 19 is set longer than a movable distance of the stop button 19, and the length of the through-hole 319 in the same direction is set shorter than the length of the first through-hole 209.</p> |
