The invention relates to the related technical field of unmanned aerial vehicles, and discloses a high-protection unmanned aerial vehicle propeller protection cover which comprises a mounting clamping block, an extension bottom frame is mounted on the mounting clamping block, a protection semi-ring is mounted on the extension bottom frame, and angle adjusting rings are symmetrically and rotationally mounted on the two sides of the protection semi-ring; the angle adjusting ring is slidably provided with an elastic protection device, the elastic protection device comprises a protection arc piece, the two ends of the protection arc piece are provided with adjusting installation parts, and the adjusting installation parts are provided with unfolding control devices; according to the high-protection unmanned aerial vehicle propeller protection cover, through arrangement of a collision protection function, sliding elastic protection devices are arranged on the outer sides of the protection semi-rings, so that when collision occurs in the flight process, firstly, the elastic protection devices on the outer sides achieve a collision buffering effect, and protection arc pieces are pressed to retract due to collision extrusion; therefore, the collision buffering effect is achieved through the retraction and pneumatic transmission buffering structure.

    本发明涉及无人机相关技术领域,公开了一种高防护性无人机螺旋桨保护罩,包括安装卡块,所述安装卡块安装有延伸底架,所述延伸底架安装有防护半环,所述防护半环两侧对称转动安装有角度调节环,所述角度调节环滑动安装有弹性防护装置,所述弹性防护装置包括防护弧片,所述防护弧片两端设有调节安装部,所述调节安装部安装有展开控制装置;本发明的一种高防护性无人机螺旋桨保护罩通过碰撞防护功能的设置,在防护半环外侧设置有滑动的弹性防护装置,从而在飞行过程中发生碰撞时,首先有外侧的弹性防护装置进行碰撞缓冲效果,碰撞挤压使得防护弧片受压回缩,从而通过回缩及气压传动缓冲结构实现碰撞缓冲效果。


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    Title :

    High-protection unmanned aerial vehicle propeller protection cover


    Additional title:

    一种高防护性无人机螺旋桨保护罩


    Contributors:
    ZHENG JIE (author) / LIN YUEMIN (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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