The invention discloses a multi-wing vertical lifting unmanned aerial vehicle, relates to the technical field of unmanned aerial vehicles, and aims to solve the problems that various sundries may appear due to the complicated flight environment, and when the sundries are in contact with paddles rotating at a high speed of the unmanned aerial vehicle, the acting force on the paddles cannot be buffered, so that the paddles are broken. According to the multi-wing vertical lifting unmanned aerial vehicle, through the elastic backing ring, the outer cover ring and the inner backing ring are clamped, rotation of the blades is achieved, when the blades are blocked by sundries, resistance is transmitted to the elastic cushion block through the blades and the outer cover ring, the elastic cushion block deforms, the resistance is buffered, the blades are protected, meanwhile, when the resistance is large, the elastic cushion block is damaged by the resistance, and therefore the blades are protected. The clamping connection between the outer cover ring and the inner backing ring is released, so that the blades stop rotating, and the blades are prevented from being broken under the condition of increasing resistance.

    本发明公开了一种多机翼垂直升降无人机,本发明涉及无人机技术领域,由于飞行环境的复杂,可能出现各种的杂物,当杂物与无人机高速转动的桨叶接触后,桨叶受到的作用力得不到缓冲,造成桨叶断裂。该多机翼垂直升降无人机,通过弹性垫环,使外罩环与内垫环之间卡接,实现桨叶的转动,在桨叶遇到杂物受阻时,阻力通过桨叶与外罩环,传递给弹性垫块,使弹性垫块形变,对阻力进行缓冲,保护桨叶,同时当阻力较大时,使弹性垫块被阻力损坏,解除外罩环与内垫环之间的卡接,使桨叶停止转动,避免在加大阻力下桨叶断裂。


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    Titel :

    Multi-wing vertical lifting unmanned aerial vehicle


    Weitere Titelangaben:

    一种多机翼垂直升降无人机


    Beteiligte:
    SHI KUN (Autor:in) / ZHANG XU (Autor:in) / TIAN XIANGGUO (Autor:in) / ZHAO JI (Autor:in)

    Erscheinungsdatum :

    18.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U



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