The unmanned aerial vehicle anti-collision protection device comprises an unmanned aerial vehicle body, arc-shaped protection frames used for blocking branches are fixedly connected to rotor wings of the unmanned aerial vehicle body through fixing bolts, and arc-shaped reinforcing plates used for reinforcing the surfaces of the arc-shaped protection frames are fixedly connected to the surfaces of the arc-shaped protection frames. And the bottom surface of a rotor wing of the unmanned aerial vehicle main body is fixedly connected with a connecting column. Branches on the surface of a tree are blocked through an arc-shaped protection frame and an arc-shaped reinforcing plate, the situation that the branches make contact with the rotor wings, and consequently the rotor wings are damaged is avoided, meanwhile, in combination with a protection ring on the lower portion, when the unmanned aerial vehicle body collides with the branches and other substances due to misoperation, the protection ring makes contact with an impacted object firstly, and due to the fact that the protection ring is made of elastic materials, the protection ring cannot be damaged. The impact machine can deform at the moment of impact, a supporting rod is extruded through a connecting column to enable a buffering base block to slide in a buffering sliding groove through a sliding block, and therefore a buffering spring is compressed and makes contact with a buffering block, and the impact machine is buffered.

    本发明提供了一种无人机防撞保护装置,包括无人机主体,所述无人机主体的旋翼处通过固定螺栓固定连接有用于对树枝进行阻挡的弧形防护架,所述弧形防护架的表面固定连接有用于加强弧形防护架表面的弧形加强板,所述无人机主体旋翼处的底面固定连接有连接柱。通过弧形防护架和弧形加强板对树木表面的小树枝进行阻挡,避免小树枝与旋翼相接触,造成旋翼的损坏,同时结合下方的防护环,当无人机主体误操作导致撞击到树枝和其他物质,防护环最先与被撞击的物体相接触,因防护环材质为弹性,撞击的一瞬间会发生形变,并通过连接柱挤压支撑杆使缓冲基块经滑块在缓冲滑槽内进行滑动,从而压缩减缓弹簧,并与缓冲块相接触,到达对撞击机进行减缓。


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    Titel :

    Anti-collision protection device for unmanned aerial vehicle


    Weitere Titelangaben:

    一种无人机防撞保护装置


    Beteiligte:
    WANG FEI (Autor:in) / LI HUILIANG (Autor:in) / LI LONGFEI (Autor:in) / FU QI (Autor:in) / QIN JIAHAO (Autor:in) / DONG GUOFU (Autor:in)

    Erscheinungsdatum :

    18.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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