本发明提供一种座椅占位微动开关,其包括:基座、安装于基座上的按键式微动开关、设于基座上的簧片、以及设于基座与簧片之间的支撑弹簧。其中,簧片上设有固定端以及活动端,固定端固设于基座上,基座上设有与活动端配合的工位槽,簧片的活动端与基座之间不接触。按键式微动开关固定安装于工位槽处;簧片受力发生弹性形变,活动端与按键式微动开关的触发头接触;簧片回复弹性形变,活动端与触发头分离。支撑弹簧的两端分别抵持在基座与簧片上,支撑弹簧为簧片提供一个远离基座的弹性力。该座椅占位微动开关能够更好地适应实际的使用场景,在长期使用过程中保持良好的灵敏度,同时具有较长的使用寿命。
The invention provides a seat occupying microswitch. The seat occupying microswitch comprises a base, a key microswitch installed on the base, a reed arranged on the base and a supporting spring arranged between the base and the reed. Wherein the reed is provided with a fixed end and a movable end, the fixed end is fixedly arranged on the base, the base is provided with a station groove matched with the movable end, and the movable end of the reed is not in contact with the base. The key microswitch is fixedly mounted at the position of the station groove; the reed is stressed to generate elastic deformation, and the movable end is in contact with a trigger head of the key type microswitch; and when the reed restores elastic deformation, the movable end is separated from the trigger head. The two ends of the supporting spring abut against the base and the reed respectively, and the supporting spring provides elastic force away from the base for the reed. The seat occupation microswitch can better adapt to the actual use scene, keeps good sensitivity in the long-term use process, and has a long service life at the same time.
一种座椅占位微动开关
2024-06-21
Patent
Elektronische Ressource
Chinesisch