The invention discloses a wheel with a variable diameter and a variable wheel surface form. The wheel comprises a hub part, a wheel supporting part and a flexible wheel surface. The hub partcomprisesan outer side hub and an inner side hub, and the outer side hub and the inner side hub are connected through a telescopic shaft. The wheel supporting part comprises foldable spokes, and a plurality ofsets of foldable spokes which are evenly arranged in the circumferential direction of the inner side hub and the outer side hub. And the flexible wheel surface comprises a convex quadrilateral flexible surface located in the middle area and a concave triangular flexible surface located on the periphery of aconvex quadrilateral flexible surface. The wheel can be switched between the maximum-diameter working state and the minimum-diameter working state through movement of the telescopic shaft, the ground obstacle crossing capacity of the wheel can be remarkably improved, or the wheel can smoothly pass through a low obstacle space, and the obstacle crossing flexibility is improved on the whole. The structure is simple, the wheel diameter can be flexibly adjusted, the stability is higher, andthe application prospect is wide.

    本发明公开了一种可变直径及可变轮面形态的车轮,包括轮毂部件、车轮支撑部件和柔性轮面。轮毂部件包括外侧轮毂和内侧轮毂,外侧轮毂和内侧轮毂通过伸缩轴连接。车轮支撑部件包括可折叠轮辐,多组可折叠轮辐沿内、外侧轮毂的圆周方向均匀布置。柔性轮面包括位于中间区域的外凸四边形柔性面以及位于外凸四边形柔性面四周的内凹三角形柔性面。本发明通过伸缩轴运动可实现车轮在最大直径和最小直径两种工作状态之间的切换,能够显著提升其越过地面障碍的能力或使其可以顺利通过低矮障碍空间,整体上提高了越障的灵活性。本发明结构简单,能够灵活调节车轮直径,稳定性更高,应用前景广阔。


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    Titel :

    Wheel with variable diameter and variable wheel surface form


    Weitere Titelangaben:

    一种可变直径及可变轮面形态的车轮


    Beteiligte:
    LUAN HENGXUAN (Autor:in) / LI HAO (Autor:in) / QU HUANGYI (Autor:in) / WENG LIYUAN (Autor:in) / CHEN YANG (Autor:in)

    Erscheinungsdatum :

    2020-09-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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