The invention discloses a small unmanned aerial vehicle landing gear which comprises a horizontal rod, a first connecting rod, a second connecting rod and a third connecting rod. The two inclined rods are symmetrically connected to the two ends of the horizontal rod, and the included angle between each inclined rod and the horizontal rod is larger than 90 degrees; the connecting piece is arranged in the through hole and is used for connecting the horizontal rod and the unmanned aerial vehicle; the axis of the through hole and the axis of the inclined rod are not in the same plane; the number of the through holes is three, and the circle centers of the cross sections of the through holes are sequentially connected to form a triangular structure. A sleeve is arranged in each through hole; first elastic sleeves are arranged at the two ends of the horizontal rod correspondingly, and the through hole is located between the two first elastic sleeves. By the adoption of the technical scheme, when the unmanned aerial vehicle is subjected to unconventional loads from the ground in the take-off or landing process, the unmanned aerial vehicle can correspondingly deform according to the direction of the acting force, the energy buffering effect is achieved, and then the safety performance of the unmanned aerial vehicle is enhanced.

    本申请公开了一种小型无人机起落架,包括:水平杆,所述水平杆上开设有通孔;两个倾斜杆,对称连接于所述水平杆的两端,所述倾斜杆与所述水平杆之间的夹角大于90°;以及连接件,设置于所述通孔内,用于连接所述水平杆与无人机;其中,所述通孔的轴线与所述倾斜杆的轴线不在同一平面内;所述通孔的数量为三个,且所述通孔横截面的圆心依次相连形成三角形结构;所述通孔内均设置有套管;所述水平杆的两端分别设置有第一弹性套,所述通孔位于两个第一弹性套之间。通过采用本申请的技术方案,无人机在起飞或降落的过程中,受到来自地面的非常规载荷时,自身能够根据作用力的方向相应地产生形变,起到缓冲能量的作用,进而增强了飞机的安全性能。


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    Titel :

    Small unmanned aerial vehicle undercarriage and unmanned aerial vehicle


    Weitere Titelangaben:

    一种小型无人机起落架及无人机


    Beteiligte:
    PAN WUJIAN (Autor:in) / ZHAO XINXIN (Autor:in) / ZENG RUI (Autor:in) / YANG RUIJIAO (Autor:in) / SHENG WENXING (Autor:in) / LYU WANTAO (Autor:in) / ZHENG WEI (Autor:in) / ZHOU YI (Autor:in) / LIU YI (Autor:in)

    Erscheinungsdatum :

    2022-03-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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