The invention belongs to the technical field of passenger car rearview mirrors, and particularly discloses a passenger car rearview mirror with a damping mechanism, which comprises a steel arm and anL-shaped connecting elbow fixedly screwed with the steel arm, and the connecting elbow comprises a telescopic sleeve; the rearview mirror is arranged to be of a rectangular frame type structure and installed on a shaft rod, an anode magnetic sheet and a cathode magnetic sheet are arranged at the upper end and the lower end of the shaft rod respectively, and an anode magnetic sheet and a cathode magnetic sheet corresponding to the magnetic sheets on the shaft rod are arranged at the upper end and the lower end of a rearview mirror fixing frame respectively. By means of a principle that the magnetic poles with same polarity repel each other and the magnetic poles with opposite polarities attract each other, the rear view mirror fixing frame can slide up and down on the shaft rod under the jolt action, the position of the rear view mirror fixing frame is always kept in the middle of the shaft rod, a certain damping effect is achieved through the homopolar repulsion action principle, the damping performance is stable, the structure is simple and reasonable, and through a damping mechanism in a steel arm, the overall shock absorption performance of the passenger car rearview mirror is greatly enhanced.
本发明属于客车后视镜技术领域,具体公开了一种具有减震机构的客车后视镜,包括钢臂以及与所述钢臂螺接固定的“L”型连接弯头,所述连接弯头包括伸缩套管;通过将后视镜设为矩形框架式结构,安装在轴杆上,轴杆的上下两端分别设有阳极磁片和阴极磁片,后视镜固定框的上下两端分别设有与轴杆上的磁片相对应的阳极磁片和阴极磁片,利用磁力同性相斥,异性相吸的原理,使后视镜固定框在受到颠簸作用时可以在轴杆上上下滑动,且始终保持后视镜固定框的位置在轴杆的中间位置处,通过同极相斥的作用原理,达到一定的减震效果,减震性能稳定,结构简单合理,结合钢臂内的减震机构,使客车后视镜整体减震性能大幅度增强。
Passenger car rearview mirror with damping mechanism
一种具有减震机构的客车后视镜
2021-03-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Mounting structure for rearview mirror driver of passenger car
Europäisches Patentamt | 2020
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