The invention relates to an unmanned aerial vehicle re-flying method. When the unmanned aerial vehicle flies or/and the unmanned aerial vehicle is ready to take off and return, if rotor wings are damaged, a motor arranged in the connecting piece is controlled by a telescopic device to move downwards along a cylindrical sliding groove formed in the connecting piece; when the motor moves downwards along the sliding groove, supporting pieces arranged on folding blades abut against the rotor wings so that a rotating shaft of the motor is completely separated from the rotor wings; when the motor moves downwards along the sliding groove, a triggering part is triggered so that the folding blades which are connected to the other end of the triggering part and are folded on the outer side of the connecting piece are unfolded and connected to the rotating shaft, wherein one end of the triggering part is arranged in the sliding groove and is in a downward movement stroke of the motor; and at themoment, the folding blades synchronously rotate along with the rotating shaft and continue to provide a lift force for the unmanned aerial vehicle so that the unmanned aerial vehicle can normally flyor/and normally take off, user losses are reduced, and life safety of other people cannot be endangered.

    本发明涉及无人机复飞方法,当无人机在飞行时或/和当无人机在准备起飞返程时,若其旋翼发生损坏,则通过伸缩装置控制设置在连接件内的电机沿设置在连接件内的圆柱形的滑槽向下移动,在电机沿滑槽向下移动时,通过设置在折叠桨叶上的支撑件与旋翼相抵,使电机的转轴与旋翼完全分离,并在电机沿滑槽向下移动时,触发一端设置在滑槽内且该端在电机的向下移动的行程内的触发部件,使连接在触发部件的另一端且折叠在连接件外侧的折叠桨叶展开并连接在转轴上,此时,折叠桨叶随转轴同步旋转,继续向无人机提供升力,以保证无人机能正常飞行或/和正常起飞,减少用户损失,且不会危及他人的生命安全。


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    Title :

    Unmanned aerial vehicle re-flying method


    Additional title:

    无人机复飞方法


    Contributors:
    YUE HUANYIN (author) / LIAO XIAOHAN (author) / YE HUPING (author)

    Publication date :

    2020-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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