The invention discloses an automobile center rearview mirror defogging device, and relates to the technical field of automobiles. Guide rails are arranged on a rearview mirror body. A stepping motor is fixed to one side of the rearview mirror body. A driving gear is fixed to an output shaft of the stepping motor. A guide gear is fixed to the other side of the rearview mirror body. The guide gear is engaged with the driving gear through a gear belt. A driven gear is fixed to one side of an input shaft and engaged with the gear belt. A locating block is arranged outside the gear belt. A spring is arranged outside the locating block. A sleeve is arranged outside the input shaft. The outer side of the sleeve is fixedly connected with a friction wheel. The friction wheel and the sleeve can rotate around the input shaft. The upper end and the lower end of the input shaft are fixedly connected with connecting beams respectively. A scraper blade shaft is fixedly connected with the upper connecting beam and the lower connecting beam through scraper blade shaft screws. A coil spring is arranged between the scraper blade shaft and a fixed plate. One end of the coil spring is fixed to the scraper blade shaft, and the other end of the coil spring is fixed to a fixed seat of the fixed plate. A scraper blade is fixed to the fixed plate through a scraper blade fixing screw. The automobile center rearview mirror defogging device can wipe a mirror surface repeatedly during one-time motion, different wiping tools are combined, wiping quality can be improved, the mirror surface can be kept clean, and efficiency is improved.


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    Title :

    Automobile center rearview mirror defogging device


    Contributors:
    JIANG JINGANG (author) / HAN YINGSHUAI (author) / PENG BO (author) / SHEN RUICHAO (author)

    Publication date :

    2015-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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