The invention provides a height detection structure, a shock absorber and a vehicle. The height detection structure comprises a detection element, a rotating device and a connecting line. One end of the connecting line is used for connecting a to-be-detected target, the other end is wound on the rotating device, and the connecting line is arranged to drive the rotating device to rotate when the height of the to-be-detected target changes; the detection element is configured to detect the angular displacement of the rotating device for determining the height change of the to-be-detected target. When the height of the to-be-detected target changes, the rotating device is driven to rotate, namely, the rotating device generates angular displacement, angular displacement detection is performed on the rotating device through the detection element, and the height change of the to-be-detected target can be calculated by acquiring angular displacement data. The height is detected in the mode that the connecting line drives the rotating device to rotate, a connecting rod does not need to be additionally arranged, therefore, the occupied space can be saved, meanwhile, errors caused by deformation of the swing arm bush are avoided, and the height detection precision is improved.

    本发明提供了一种高度检测结构、减振器以及车辆,高度检测结构包括检测元件、旋转装置以及连接线;连接线的一端用于连接待检测目标、另一端缠绕于旋转装置,且连接线设置为在待检测目标的高度发生变化时带动旋转装置旋转运动;检测元件被配置为检测旋转装置的角位移,以用于确定待检测目标的高度变化。当待检测目标的高度发生变化时,会带动旋转装置的进行旋转,即使得旋转装置产生角位移,再通过检测元件对旋转装置进行角位移检测,获取角位移的数据即可计算出待检测目标的高度变化,通过连接线带动旋转装置旋转的方式检测高度,无需额外设置连杆,因而可以节约占用空间,同时不会因为摆臂衬套的形变而产生误差,提高了高度检测的精度。


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    Title :

    Height detection structure, shock absorber and vehicle


    Additional title:

    高度检测结构、减振器以及车辆


    Contributors:

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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