The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle with a self-protection function. The unmanned aerial vehicle comprises a shell, wherein the inner wall of the shell is movably connected with a gravity ball; and the inner wall of the shell is elastically connected with extrusion rods, the outer sides of the extrusion rods are fixedlyconnected with connecting points, and electric contact points are fixedly connected to the positions, close to the outer sides of the connecting points, of the inner wall of the shell. According to the unmanned aerial vehicle with the self-protection function, by utilizing the magnetic levitation principle, the utilization rate of energy is increased, so that the energy-saving effect is achieved;meanwhile, friction of an original propeller rotating shaft is eliminated, so that the service life of a power shaft is prolonged; and the falling speed of the remote-controlled unmanned aerial vehicle is reduced, and the influence of acceleration is eliminated, so that the landing speed of the remote-controlled unmanned aerial vehicle is conveniently controlled, collision with the ground is avoided, the landing stability is improved, inclination of the remote-controlled unmanned aerial vehicle is avoided, the propeller landing phenomenon is prevented, economic losses caused by maintenance ofthe remote-controlled unmanned aerial vehicle are prevented, and the service life of the unmanned aerial vehicle is prolonged.

    本发明涉及无人机技术领域,且公开了一种具有自我保护功能的无人机,包括壳体,所述壳体的内壁活动连接有重力球,所述壳体的内壁弹性连接有挤压杆,所述挤压杆的外侧固定连接有连接点,所述壳体的内壁且靠近连接点的外侧固定连接有电接触点。该具有自我保护功能的无人机,通过利用磁悬浮原理,调高能量的利用率,达到了节能的效果了,同时消除了原有螺旋桨转轴的摩擦,提高了动力轴的使用寿命,遥控无人机的下落速度降低,消除了加速度的影响,便于控制遥控无人机的落地速度,避免与地面发生碰撞,提高落地时的稳定性,避免发生遥控无人机倾斜,防止螺旋桨着地的现象,防止对遥控无人机,消除维修带来的经济损失,提高无人机的使用寿命。


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    Title :

    Unmanned aerial vehicle with self-protection function


    Additional title:

    一种具有自我保护功能的无人机


    Contributors:
    QI WEIZHU (author)

    Publication date :

    2020-12-25


    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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