The invention relates to the field of vehicle parts, in particular to a vehicle multi-gear switch assembly, a vehicle multi-gear switch and a vehicle. A multi-gear switch assembly for a vehicle comprises a key, a sliding block, a reset piece, a force arm piece, conductive rubber, a circuit board and an outer shell, the key drives the sliding block to move in two opposite directions relative to a datum plane, and the sliding block is provided with a plurality of guide pieces making contact with the force arm piece; an extrusion column is arranged at the free end of the elastic arm; when the sliding block moves, one end of the extrusion column is matched with the guide piece to enable the extrusion column to move perpendicular to the reference surface, and the other end of the extrusion column extrudes the conductive rubber to the circuit board, so that the extrusion column, the conductive rubber and the circuit board are electrically connected. The sliding switch is matched with an inclined plane for gear shifting, gear shifting is free of friction, noise is low, and reliability is high; and the force arm structure of the shell is combined on one part, so that the assembly is simple, the working procedures are few, the production efficiency is higher, the product cost is reduced, and the product has higher market competitiveness.
本发明涉及车辆部件领域,尤其涉及一种车用多档开关总成、车用多档开关及车辆。一种车用多档开关总成,包括按键、滑动块、复位件、力臂件、导电橡胶、电路板以及外壳体,按键带动滑动块相对基准面进行相对两个方向的运动,滑动块设有与力臂件接触的若干个导向件;力臂件上设有弹性臂,弹性臂自由端设挤压柱;当滑动块运动时,挤压柱一端与导向件相配合使挤压柱垂直于基准面运动,挤压柱另一端将导电橡胶挤压向电路板,使得挤压柱、导电橡胶和电路板三者之间电性连接。本发明滑动开关配合斜面换档,换挡无摩擦,噪音小,可靠性高;且壳体力臂结构结合到一个零件上,装配简单,工序少,生产效率更高,降低了产品的成本,使产品更加具有市场竞争力。
Vehicle multi-gear switch assembly, vehicle multi-gear switch and vehicle
车用多档开关总成、车用多档开关及车辆
2023-03-07
Patent
Electronic Resource
Chinese
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