The invention relates to the technical field of automobile steering, in particular to a turn number limiter for a steering wheel of a steer-by-wire system, which comprises a mounting shell, a steering shaft and a hand feeling simulator, and is characterized in that the mounting shell sleeves the outer side of the steering shaft; an operation box body is fixed to the front end of the installation shell, and a limiting assembly used for limiting in the steering process of the steering shaft is arranged in the operation box body. According to the turn number limiter for the steering wheel of the steer-by-wire system, through mutual cooperation of the limiting assembly, the transmission assembly and the guide assembly, the threaded rod, the steering shaft and the steering wheel cannot continue to rotate after rotating to a certain degree, and the effect of limiting the turn number of rotation of the steering wheel of the steer-by-wire system is achieved; in the whole limiting process, the steering wheel limiting function of the steer-by-wire system can be achieved, software limiting is not used, the burden of parts such as a hand feeling simulator is released, through mechanical structure limiting, the stable number of turns of the steering wheel is guaranteed, and the driving experience is improved.

    本发明涉及汽车转向技术领域,具体的说是一种用于线控转向系统方向盘圈数限位器,包括安装外壳、转向轴及手感模拟器,所述安装外壳套设在转向轴的外侧;所述安装外壳的前端固定有操作箱体,所述操作箱体的内部设置有用于转向轴转向过程中限位的限位组件。本发明所述的一种用于线控转向系统方向盘圈数限位器,通过限位组件、传动组件及导向组件的相互配合,使的螺纹杆、转向轴及方向盘转动到一定程度后无法继续转动,起到对线控转向系统方向盘转动圈数限位的效果,整个限位的的过程中,可以实现线控转向系统方向盘限位功能、不借助软件限位,释放手感模拟器等零部件的负担及通过机械结构限位,保证稳定的方向盘圈数,提升驾驶体验。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Turn number limiter for steering wheel of steer-by-wire system


    Weitere Titelangaben:

    一种用于线控转向系统方向盘圈数限位器


    Beteiligte:
    DI MING (Autor:in) / ZHU JIANDA (Autor:in) / DONG ZHIYONG (Autor:in) / LI XIN (Autor:in)

    Erscheinungsdatum :

    01.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    STEER-BY-WIRE STEERING SYSTEM WITH MULTI-TURN STEERING WHEEL ANGLE DETERMINATION

    DZSUDZSÁK GERGELY / RÁCZ GERGELY / SZEPESSY IMRE | Europäisches Patentamt | 2022

    Freier Zugriff

    STEER-BY-WIRE STEERING SYSTEM WITH MULTI-TURN STEERING WHEEL ANGLE DETERMINATION

    DZSUDZSÁK GERGELY / RÁCZ GERGELY / SZEPESSY IMRE | Europäisches Patentamt | 2018

    Freier Zugriff

    Steer-by-wire steering wheel actuator

    LIU HONGFENG / CHEN CHAO / ZHANG ZHIRUI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Retractable steering wheel mechanism for steer-by-wire steering system

    CIMATI FR ¨ | Europäisches Patentamt | 2024

    Freier Zugriff

    RETRACTABLE STEERING WHEEL ARRANGEMENT FOR A STEER-BY-WIRE STEERING SYSTEM

    CIMATTI FRANCO | Europäisches Patentamt | 2023

    Freier Zugriff