Vehicle rearview mirror wiper

Abstract

The invention relates to a vehicle rearview mirror wiper, belonging to the technical field of vehicle parts. A rearview mirror comprises a rearview mirror shell and a mirror, wherein the rearview mirror shell is provided with a shell cavity, a channel is reserved between the upper part of the shell cavity and the upper edge of the mirror, the wiper comprises a wiping sheet, a carbon brush mechanism, a power transmission mechanism, a conductive loop, a first signal collector, a second signal collector and a metal absorption bar, the power transmission mechanism is arranged in the shell cavity, the carbon brush mechanism is connected with the power transmission mechanism and matched with the upper edge of the mirror, the wiping sheet is connected with the carbon brush mechanism and is in contact with the surface of the mirror, at least one magnet is embedded in the wiping sheet, the conductive loop is arranged on the surface of one side of the mirror, the first signal collector is fixed at the upper part of one side of the mirror, the second signal collector is fixed at the upper part of the other side of the mirror, the first signal collector and the second collector correspond to the carbon brush mechanism, the metal absorption bar is fixed on one side of the mirror and corresponds to the magnet. The vehicle rearview mirror wiper can improve the cleaning effect on the mirror, can clean the mirror entirely and has compact structure; in addition, the vehicle rearview mirror wiper can ensure that the carbon brush mechanism carries the wiping part to rest in the required same position.

Description

technical field [0001] The invention belongs to the technical field of vehicle components, and in particular relates to a vehicle rearview mirror wiper. Background technique [0002] When the vehicle is driving in foggy, rainy or snowy weather, due to the fog, water or snow attached to the mirror surface of the rearview mirror, the driver's line of sight behind the opposite side is unclear, and it is difficult to see the situation clearly through the rearview mirror, especially when the vehicle needs to When turning left, turning right, changing lanes or reversing, etc., safety is difficult to guarantee. Under normal circumstances, the driver can only extend his hand out of the car window or even get out of the car to implement defogging, water removal, snow removal or defrosting on the mirror surface, so it is extremely inconvenient. Temporary effect, long-lasting maintenance time is extremely short. [0003] According to relevant documents, it is found that the current t...

AI Technical Summary

Problems solved by technology

[0004] Although the first and second types in the above-mentioned three types have the advantage of relatively simple structure, there is a scraping brush (CN2112546U claims "wiper film") and the mirror surface is difficult to maintain a good lasting contact effect, especially, because CN2112546U is not The technical enlightenment of how to combine the scheme with the rearview mirror is given, which causes some confusion to the implementation; the third type introduces the spring in order to ensure the ideal contact effect between the wiper and the mirror surface, but, due to the spring It is prone to fatigue, so it is also not enough to avoid the shortcomings of the first two types, and the overall structure is complicated and installation is troublesome

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