The invention relates to the field of steering wheels, and discloses a steering wheel with a corner detection function, which comprises a steering wheel body, the lower end of the steering wheel body is fixedly connected with a connecting column, the lower end of the steering wheel body is fixedly connected with a steering shaft, and the upper end of the steering shaft is fixedly connected with a first gear; one end of the first gear is meshed with a second gear and a third gear, one side of the second gear is meshed with a first rack, one side of the third gear is meshed with a second rack, the second gear and the third gear are identical in diameter value and different in tooth number, and the diameter value of the first gear is larger than that of the second gear and that of the third gear. Compared with the prior art, the steering angle detection accuracy of the steering wheel body is improved, meanwhile, the angle sensor does not make direct contact with the steering wheel body and the steering shaft, use consumption of the angle sensor is reduced, and the service life of the angle sensor is prolonged.

    本发明涉及方向盘领域,公开了一种具有转角检测检测功能的方向盘,包括方向盘本体,所述方向盘本体的下端固定连接有连接柱,方向盘本体的下端固定连接有转向轴,转向轴的上端固定连接有第一齿轮,第一齿轮的一端啮合有第二齿轮和第三齿轮,第二齿轮的一侧啮合有第一齿条,第三齿轮的一侧啮合有第二齿条,第二齿轮和第三齿轮的直径值相同齿数不同,第一齿轮的直径值大于第二齿轮和第三齿轮的直径值。相较于现有技术,本发明提高方向盘本体的转角检测准确性,同时角度传感器不与方向盘本体和转向轴进行直接接触,降低角度传感器的使用消耗,提高角度传感器的使用寿命。


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    Title :

    Steering wheel with turning angle detection function


    Additional title:

    一种具有转角检测检测功能的方向盘


    Contributors:
    LANG YUSHAN (author) / CHENG QIAN (author) / YUE YANG (author)

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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