| 摘要 |
In a structure for holding a switching board (3) within a housing body (40) of a small size electronic appliance, the housing body is constituted of a substantially box-shaped case (1) having holes (16) in the bottom face thereof for locking switch-operating push-buttons (6) thereinto and a cover (2) with which the case is covered. The switching board mounts switch parts (10) to be pushed down through the corresponding buttons. At least one elastic projection (7) is provided nearby the holes on the bottom of the case and extends towards the opening side of the case. The tip of each projection (7) is formed into a claw hook shape, so that the switching board (3) is locked with the projection in the neighbourhood of the switch parts (10), thus holding the switching board without deflection even when pushing down the buttons (6). By using such a structure, the switching board (3) is held in the neighbourhood of the switch parts (10), and this makes it possible to prevent the deflection of the switching board in the push-down direction of the buttons (6), resulting in secure switching operation and rigid clicking touch of the buttons. <IMAGE> |
