The invention discloses a telescopic multifunctional wiper which comprises a wiper blade, a wiper arm, a wiper spray can and five sensors. The water wiping brush arm is connected with the water wiping brush pieces through the movable guide rail, the water wiping brush pieces can conduct telescopic change along the movable guide rail through the electric telescopic rod, and telescopic change of the first water wiping brush piece is jointly controlled through the infrared sensor, the angle sensor and the electric telescopic rod. The windshield wiper water spraying kettle motor and the windshield wiper motor can be controlled to work through output signals of the temperature sensor and the rainfall sensor so as to prevent the front windshield from freezing; the accumulated snow area covered by the front windshield is sensed through the CMOS image sensor, and when the accumulated snow area reaches 30% or above, the windshield wiper motor is started to remove accumulated snow. The automobile windscreen wiper has the advantages that the sweeping area of the front windscreen can be increased through the telescopic change of the water wiping brush pieces, and the problems of snow accumulation and freezing of the front windscreen of an automobile are solved.

    本发明公开了一种可伸缩式多功能雨刷器,包括刮水刷片、刮水刷臂、雨刷喷水壶和五种传感器;刮水刷臂通过移动导轨和刮水刷片相连,刮水刷片通过电动伸缩杆可沿移动导轨进行伸缩变化,第一刮水刷片的伸缩变化通过红外传感器、角度传感器和电动伸缩杆共同控制;通过温度传感器和雨量传感器的输出信号可以控制雨刷喷水壶电机和雨刷电机的工作来防止前挡风玻璃结冰;通过CMOS图像传感器感知前挡风玻璃覆盖的积雪面积,当积雪覆盖面积达到30%以上,雨刷电机启动来清除积雪。本发明的优点在于,刮水刷片的伸缩变化可以增加前挡风玻璃的清扫面积,而且解决了车辆前挡风玻璃积雪和结冰的问题。


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    Title :

    Telescopic multifunctional windshield wiper


    Additional title:

    一种可伸缩式多功能雨刷器


    Contributors:
    CAI FUNING (author) / HUANG JIUYONG (author) / WU QICHENG (author) / NIU ZHIBO (author) / QIAO HUANBO (author) / FU HONGXUN (author)

    Publication date :

    2022-05-31


    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



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