The invention, which belongs to the field of automobile rearview mirrors, especially relates to an anti-collision automotive electric folding rearview mirror comprising a mirror frame, a side cover, arear cover, a mounting base, a clamping block A, a gear B, a clamping block B, a volute spiral spring A, a clamping block C, a clamping block D, an electric driving module, a ring sleeve A, a thrustbearing A, a thrust bearing B, a ring sleeve B, a ring sleeve C, a sliding rod, a pressure spring, a nut, a volute spiral spring B, a clamping block E, a clamping block F, a swing plate, a driving unit, a lens, a swing rod, a clamping plate, a rope winding device, and a rope. A shaft E is rotationally arranged a mounting base on a vehicle door in a matching manner; and the clamping block C mountedon the shaft E matches the clamping block D mounted on the mounting base. When the unfolded mirror frame and the rear cover are integrally collided, the round head ends of a plurality of sliding rodsin the ring sleeve C and a plurality of limiting grooves in the ring sleeve B cooperate with each other to swing back and forth relative to the mounting base around the shaft E, so that the collisionof the external force to the rear cover or the mirror frame is effectively buffered and damages of collision to the mirror frame and the rear cover are weakened to a certain extent.
本发明属于汽车后视镜领域,尤其涉及一种抗撞的汽车电动折叠后视镜,它包括镜框、侧盖、后盖、安装座、卡块A、齿轮B、卡块B、涡卷弹簧A、卡块C、卡块D、电驱模块、环套A、止推轴承A、止推轴承B、环套B、环套C、滑杆、压力弹簧、螺母、涡卷弹簧B、卡块E、卡块F、摆板、驱动单元、镜片、摆杆、卡板、缠绳器、拉绳,其中安装于车门的安装座上旋转配合有轴E,安装在轴E上的卡块C与安装在安装座上的卡块D配合;本发明中展开的镜框和后盖整体在受到碰撞时可以克服环套C中若干滑杆圆头端与环套B上若干限位槽的配合绕轴E产生相对安装座的前后摆动,从而有效地缓冲了外力对后盖或镜框的碰撞,在一定程度上削弱了碰撞对镜框和后盖的损坏。
Anti-collision electric folding rearview mirror of automobile
一种抗撞的汽车电动折叠后视镜
2020-04-17
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Anti-collision electric folding rearview mirror for automobile
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