Anti-collision automobile electric folding rearview mirror

Abstract

The invention belongs to the field of automobile rearview mirrors, in particular to an anti-collision automobile electric folding rearview mirror, which includes a mirror frame, a side cover, a rear cover, a mounting seat, a block A, a gear B, a block B, and a scroll spring A, block C, block D, electric drive module, collar A, thrust bearing A, thrust bearing B, collar B, collar C, slide rod, pressure spring, nut, scroll spring B, card Block E, blocking block F, pendulum plate, drive unit, lens, swing rod, clamping plate, rope winder, pull rope, wherein the mounting seat installed on the door is rotated and fitted with shaft E, and the blocking block installed on shaft E C cooperates with the clamping block D installed on the mounting seat; the mirror frame and the back cover unfolded in the present invention can overcome the cooperation between the round ends of the sliding rods in the ring C and the limiting grooves on the ring B when they are collided as a whole The back and forth swing relative to the mounting seat is generated around the axis E, thereby effectively buffering the impact of the external force on the back cover or the mirror frame, and weakening the damage to the mirror frame and the back cover caused by the collision to a certain extent.

Description

technical field [0001] The invention belongs to the field of automobile rearview mirrors, in particular to an anti-collision electric folding rearview mirror for automobiles. Background technique [0002] The traditional electric folding car rearview mirror will not swing due to the external force in the front and rear directions when it is unfolded, so that when the unfolded electric folding rearview mirror is hit by the front and rear directions, it cannot respond to the impact. Buffer, which in turn causes the rearview mirror to be damaged by impact, increasing the maintenance cost of the car owner. In addition, when one end of a rod-shaped object hits the mirror surface of the unfolded electric folding rearview mirror, since the electric folding rearview mirror does not have a buffer function, it is easy to cause the lens to break; The movement will destroy the mirror frame that prevents it from leaving, thereby causing serious damage to the whole of the electric foldin...

AI Technical Summary

Problems solved by technology

[0002] The traditional electric folding car rearview mirror will not swing due to the external force in the front and rear directions when it is unfolded, so that when the unfolded electric folding rearview mirror is hit by the front and rear directions, it cannot respond to the impact. Buffer, which in turn causes the rearview mirror to be damaged by impact, increasing the maintenance cost of the car owner

In addition, when one end of a rod-shaped object hits the mirror surface of the unfolded electric folding rearview mirror, since the electric folding rearview mirror does not have a buffer function, it is easy to cause the lens to break; The movement will destroy the mirror frame that prevents it from leaving, causing overall serious damage to the power folding rearview mirror, further increasing the maintenance cost of the car owner

[0003] In view of the disadvantages of the above-mentioned traditional electric folding rearview mirror when it is hit by a front and rear impact or a rod-shaped object hits the mirror, it is necessary to design an electric folding rearview mirror that can effectively prevent the rearview mirror from being damaged by the impact.

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