Restorability is controller for car

可恢复性汽车用控制器

Abstract

本实用新型公开了一种可恢复性汽车用控制器,包括:旋钮柄、旋钮支架、环状片、溃缩弹簧、底座和拉索转盘;所述旋钮柄与旋钮支架固定套接,溃缩弹簧套在旋钮支架的筒体上位于旋转支架外沿和底座环状槽之间,所述旋钮支架下部为传力臂穿过底座的通孔伸入拉索转盘的柱形槽孔内。溃缩时,旋钮柄推动旋转支架压缩溃缩弹簧向拉索转盘下部滑动;压力消除后,溃缩弹簧弹力推动旋转支架及旋钮柄向上运动直到旋钮柄抵接到仪表面板。有益效果:1)旋钮发生溃缩后依靠溃缩弹簧弹力可自动恢复到原状态;2)旋钮溃缩过程不损坏任何部件,节约成本且省去更换部件的麻烦。
The utility model discloses a restorability is controller for car, include: knob, knob support, cyclic annular piece, spring, base and the cable carousel of contracting of bursting, knob and knob support are fixed to be cup jointed, and burst and contract between spring housing outer edge that lies in the runing rest on the barrel of knob support and the base endless groove, the through -hole that the base was passed for transmission arm in knob support lower part stretches into in the cylindricality slotted hole of cable carousel. Burst when contracting, knob promotes the routed spring that contracts of runing rest compression to the lower part slip of cable carousel, the back is eliminated to pressure, bursts to contract spring force and promote runing rest and knob upward movement up to knob butt to instrument face plate. Beneficial effect: 1 )Routed spring force automatic recovery to the virgin state that contracts of back dependence that contracts but the knob takes place to burst, 2 )Any part is not damaged to the knob ulcerate process of contracting, practices thrift the trouble that the cost just saved replacement parts.

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