The invention discloses a telescopic windscreen wiper of an automobile rearview mirror. The scraper comprises a rearview mirror housing, rearview lens and a windscreen wiper, the windscreen wiper is connected with a motor shaft of a motor arranged in the rearview mirror lens through a rotating shaft sleeve; the motor is connected with an in-vehicle microcontroller through a wiring harness; the windscreen wiper comprises an external windscreen wiper and a built-in windscreen wiper; the built-in windscreen wiper is arranged in the external windscreen wiper and can stretch out and draw back relative to the length direction of the built-in windscreen wiper. The inner side end of the built-in windscreen wiper is connected with a spring baffle inside the external windscreen wiper through a spring, balls are arranged at the outer side end of the built-in windscreen wiper, communicated ball sliding grooves are formed in the bottom face of the inner side of the rearview mirror shell and the curved face of the side away from the windscreen wiper, and the balls are connected into the ball sliding grooves and can slide along the ball sliding grooves. The rearview mirror windscreen wiper is controlled by the motor to rotate to complete the wiping process, and the automation degree is high; and the built-in windscreen wiper is telescopic, so that the wiping range of the windscreen wiper cancover most mirror surfaces, the wiping effect is good, and the driving safety is ensured.

    本发明公开一种可伸缩的汽车后视镜雨刮器,包括后视镜壳体,后视镜片和雨刮器,雨刮器通过转轴套筒与设在后视镜片内部的电机的电机轴连接,电机通过线束与车内微控制器相连接,雨刮器包括外置雨刮器和内置雨刮器,内置雨刮器设在外置雨刮器内部且可相对于其长度方向伸缩,内置雨刮器的内侧端与外置雨刮器内部的弹簧挡板间以弹簧连接、外侧端设有滚珠,在后视镜壳体内侧底面及远离雨刮器一侧的曲面上设有连通的滚珠滑槽,滚珠连接在滚珠滑槽内且可沿滚珠滑槽滑动。本发明公开的后视镜雨刮器由电机控制转动完成擦拭过程,自动化程度高;内置雨刮器可伸缩,使得雨刮器的擦拭范围可覆盖大部分的镜面,擦拭效果好,保证行车安全。


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    Title :

    Telescopic windscreen wiper of automobile rearview mirror


    Additional title:

    一种可伸缩的汽车后视镜雨刮器


    Contributors:
    SHI WEI (author) / XIA TAO (author) / WAN GUANGXUAN (author) / ZHANG CHEN (author) / JIANG LONG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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