| 摘要 |
<p>[PROBLEMS] To provide a switch device capable of preventing a magnet from slipping down or being broken and stably switchable even if the temperature changes. [MEANS FOR SOLVING PROBLEMS] This switch device comprises the magnet (9) and a magnetic-electric conversion element (6) disposed oppositely to each other, an operation member (2) displaceable by pressing operation, and a holder member (7) capable of storing the magnet (9) or the magnetic-electric conversion element (6) and movable according to the displacement of the operation member (2). When the position of the magnet (9) relative to the magnetic-electric conversion element (6) is displaced according to the movement of the holder member (7), the output signal of the magnetic-electric conversion element (6) is switched. The switch device further comprises a receiving member brought into contact with the holder member (7) to stop its movement. The front face of the holder member (7) in the moving direction comprises an area (22) overlapped with the end face of the magnet (9) or the magnetic-electric conversion element (6) and an area not overlapped therewith. Projected parts (19) are formed in the non-overlapped area (23) and/or the area of the receiving member in contact with the non-overlapped area.</p> |
