The invention relates to the technical field of automobile rearview mirrors, in particular to a cleaning device for an automobile rearview mirror. Comprising a lens and a shell, a cleaning transverse strip is arranged on the outer side of the lens, a scraping strip is arranged on the cleaning transverse strip, the scraping strip abuts against the lens, a driving structure for driving the cleaning transverse strip is arranged in the shell, ultrasonic scanning detectors are arranged on the two sides of the lens, and the ultrasonic scanning detectors are in communication connection with a control panel. And the control panel is in communication connection with the driving structure. According to the invention, the moving distance of the cleaning cross bar driven by the driving structure is determined according to the relative position of the attachment on the lens, the moving speed of the cleaning cross bar driven by the driving structure is determined according to the type of the attachment, and the up-and-down moving times of the cleaning cross bar are determined according to the attachment volume of the attachment. Determining the magnitude of driving force provided by the driving structure according to the attachment height of the attachment; in this way, the movement of the cleaning transverse strip is accurately controlled according to the properties of the attachments, and the sticky attachments on the automobile rearview mirror are cleaned.

    本发明涉及汽车后视镜技术领域,具体为一种汽车后视镜的清理装置。包括镜片以及壳体,镜片的外侧设置有清理横条,清理横条上设置有刮条,刮条与镜片抵接,壳体的内部设置有驱动清理横条的驱动结构,镜片的两侧设置有超声波扫描检测仪,超声波扫描检测仪与控制面板通讯连接,控制面板与驱动结构通讯连接。本发明,通过根据附着物在镜片上的相对位置确定驱动结构驱动清理横条的移动距离,根据附着物的类型确定驱动结构驱动清理横条的移动速度,根据附着物的附着体积确定清理横条上下移动的次数,根据附着物的附着高度确定驱动结构提供驱动力的大小;这样就根据附着物的性质来精确控制清理横条的移动,实现对汽车后视镜上的粘性附着物进行清理。


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    Title :

    Cleaning device and method for automobile rearview mirror


    Additional title:

    汽车后视镜的清理装置及清理方法


    Contributors:
    SHI CHANGQING (author) / LIU TIANJU (author) / ZHAO YANGPING (author) / XIE WENCAI (author) / XU XIAOLAN (author) / XIA HUAFAN (author) / ZHANG QIAN (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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