| 摘要 |
PURPOSE: To provide an actuator assembly which is provided with a detent means that can securely shift-stop a switch operation position and by which a user can discriminate the switch position by feeling. CONSTITUTION: A rocker-type switch actuator member 18 which continuously operates plural switches by turning in either direction from an intermediate position has a plunger 22 energized by a spring 24 engaged to a recessed part 30 in a housing. The recessed part 30 has a hollow 32 in the center for putting the brakes at the intermediate position, first inclination faces 34 on both sides of the hollow 32 and second inclination parts 36 with the steep slopes on the wall faces on both sides. The user discriminates the switch position of the continuous switch operation by the feeling of the level of operation force transmitted to the actuator member 18. When the plunger 22 reaches the top of the inclination part 36 with the steep slope, the operation force of the user suddenly reduces. Thus, that the plunger reaches the second position is shown. |
