The invention discloses an electronic steering wheel capable of automatically returning. The electronic steering wheel comprises a base, a steering wheel rotationally installed on the base and an electronic steering sensor connected with a rotating shaft of the steering wheel; an automatic returning device for driving the steering wheel to automatically return is mounted between the steering wheeland the base; the automatic returning device comprises a returning rotating wheel and a returning matching surface arranged on the base; the returning matching surface comprises a lowest point and two matching sections which respectively extend to two sides around the rotating shaft from the lowest point; the distance between the matching sections and the base in the axial direction of the rotating shaft is gradually increased in the extending direction of the matching sections; the returning rotating wheel is movably installed on the rotating shaft and can move along the returning matching surface along with rotation of the rotating shaft; and an elastic component for forcing the returning rotating wheel to be attached to the returning matching surface is installed on the rotating shaft.The electronic steering wheel has the advantages of simple structure, low cost, easiness in manufacturing and assembling, good steering controllability and stability and the like.

    本发明公开了一种自动回位的电子方向盘,包括基座、转动安装在基座上的转向盘以及与转向盘的转轴相连的电子转向传感器,转向盘与基座之间安装有用于驱使转向盘自动回位的自动回位装置,自动回位装置包括回位转轮和设于基座上的回位配合面,回位配合面包括最低点以及自最低点绕转轴分别向两侧延伸的两段配合段,沿配合段的延伸方向配合段与基座在转轴轴向方向上的间距逐渐增大,回位转轮活动安装在转轴上并能随转轴转动沿回位配合面运动,转轴上还安装有迫使回位转轮与回位配合面贴合的弹性部件。本发明具有结构简单、成本低、易于制作装配、转向可控性和平稳性好等优点。


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    Title :

    Electronic steering wheel capable of automatically returning


    Additional title:

    一种自动回位的电子方向盘


    Contributors:
    ZHANG JIANWEN (author) / ZHANG MIN (author) / LI YONGGANG (author) / CHEN HONGLANG (author) / HE YANG (author) / GAO ZHIQIANG (author) / ZHU FENGWEN (author) / FANG MING (author) / LIAO SHENGLI (author) / WU ZONGQUN (author)

    Publication date :

    2020-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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