The invention discloses a multi-rotor unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. The multi-rotor unmanned aerial vehicle comprises a vehicle body, a plurality of rotor wing parts all arranged on the vehicle body; a force-bearing protection shell which is provided with an accommodating cavity such that the vehicle body is accommodated in the accommodating cavity, and multiple ray protection rods, wherein the plurality of rotor wing parts extend to the outside of the accommodating cavity; one end of each ray protection rod is arranged on the force-bearing protection shell, and the other end of each ray protection rod extends away from the force-bearing protection shell to form an abutting end; any rotor wing part is located in a receding area formed between the at least two ray protection rods, when the unmanned aerial vehicle falls and/or is impacted, the abutting ends of the ray protection rods are stressed firstly, and the force is transmitted to the force-bearing protection shell. According to the multi-rotor unmanned aerial vehicle, rotors can be prevented from being stressed firstly, external force is prevented from being transmitted to the vehicle body and components on the vehicle body, and the rotors, the vehicle body and the components on the vehicle body of the unmanned aerial vehicle are effectively protected.

    本发明公开了一种多旋翼无人机,属于无人机技术领域,多旋翼无人机包括:机身;多个旋翼部,均设置于机身上;承力防护壳,具有容置空腔,以使机身容置于容置空腔中,而多个旋翼部均延伸至容置空腔的外部;多个射线防护杆,其一端均设置于承力防护壳上,其另一端均背离承力防护壳延伸以形成抵触端;任一旋翼部均位于至少两个射线防护杆之间形成的避位区域中;其中,在无人机坠落和/或受撞击时,射线防护杆的抵触端最先受力并将力传递至承力防护壳。本发明公开的多旋翼无人机,可避免旋翼首先受力,并避免外力传递至机身及其上的部件,有效对无人机的旋翼、机身及其上的部件进行防护。


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    Titel :

    Multi-rotor unmanned aerial vehicle


    Weitere Titelangaben:

    多旋翼无人机


    Beteiligte:
    ZHANG PENGFEI (Autor:in) / HU GUANZHONG (Autor:in) / XIN ZHENYANG (Autor:in)

    Erscheinungsdatum :

    27.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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