The electric vehicle lightweight trailing arm assembly comprises a trailing arm main body, the trailing arm main body comprises a supporting middle part, the two ends of the supporting middle part are provided with a first connecting end part and a second connecting end part correspondingly, and a detection mechanism used for monitoring the trailing arm main body is installed in the middle of the supporting middle part; the second connecting end is provided with a protection mechanism used for heat dissipation and dustproof protection of the lining, a concave rib is arranged in the middle of the support, and a first installation hole is formed in the middle of the support. The detection mechanism arranged on the trailing arm main body ensures that a contact head of the second mounting arm is always attached to the surface of the trailing arm main body through a torsion spring, the trailing arm main body vibrates and automatically adjusts the amplitude along with the movement of the electric vehicle, the second mounting arm synchronously rotates, and the trailing arm main body is detected in real time in cooperation with an angle sensor; the use condition of the trailing arm main body can be known conveniently, quickly and conveniently, and the situation that potential safety hazards are not found in time is avoided.

    本发明涉及一种电动汽车轻量化纵臂组件及其电动车,包括纵臂主体,所述纵臂主体包括支撑中部,所述支撑中部两端分别设置为第一连接端部和第二连接端部,所述支撑中部中部安装用于纵臂主体监测的检测机构,所述第二连接端部安装有用于衬套散热防尘保护的保护机构,所述支撑中部设置有凹筋,所述支撑中部上开设有第一安装孔;设置在纵臂主体上的检测机构,通过扭簧保证第二安装臂的接触头始终与纵臂主体表面贴合,随着电动车的移动,纵臂主体进行震动以及自动调整幅度,第二安装臂同步旋转,配合角度传感器对纵臂主体进行实时检测,便于快速便捷的对纵臂主体使用情况进行了解,避免存在安全隐患发现不及时。


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    Title :

    Lightweight trailing arm assembly of electric vehicle and electric vehicle with lightweight trailing arm assembly


    Additional title:

    一种电动汽车轻量化纵臂组件及其电动车


    Contributors:
    LI SHENGQIANG (author) / LI MENGMENG (author) / ZUO HEWEI (author) / DONG JIANJUN (author) / LI YING (author) / LIU HONGHAO (author) / GE QUANWEN (author) / SU KAIFEI (author) / LI XIA (author) / FU XIAOBAO (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B01D SEPARATION , Trennen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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