A protection device for an unmanned aerial vehicle during flight comprises a fuselage and fan blades, supporting legs are arranged on the two sides of the bottom of the fuselage correspondingly, the outer sides of the bottoms of the supporting legs are sleeved with outer supporting sleeves, and the bottoms of the supporting legs slide in the outer supporting sleeves through limiting blocks; and the bottoms of the limiting blocks are connected to the bottoms of the inner sides of the outer supporting sleeves through damping springs. According to the invention, a storage groove is formed in thebottom of the fuselage, and a first micro air cylinder can drive a camera to move upwards through a telescopic rod and move into the storage groove, so that the camera can be stored, and the camera isprotected from collision and damage when the unmanned aerial vehicle lands; meanwhile, the outer supporting sleeves are arranged on the outer sides of the bottoms of the supporting legs, and the interiors of the outer supporting sleeves are connected with the supporting legs through the damping springs, so that the damping and pressure-resisting effects on the unmanned aerial vehicle can be achieved, and then the effect of protecting the unmanned aerial vehicle can be achieved.

    本发明提供一种无人机飞行时用的保护装置,包括机身和扇叶,所述机身的底部两侧均设置有支撑腿,所述支撑腿的底部外侧套接有外支撑套,其中支撑腿的底部通过限位块滑动在外支撑套内,所述限位块的底部通过减震弹簧连接到外支撑套的内侧底部。本发明中,通过在机身的底部开设有置物槽,第一微型气缸可通过伸缩杆带动摄像头上移,并移动到置物槽内,从而能够对摄像头进行储存,防止无人机在降落的时候,造成摄像头的碰撞损坏;同时在支撑腿的底部外侧设置外支撑套,且外支撑套的内部通过减震弹簧与支撑腿连接,从而能够对无人机起到减震抗压的作用,进而能够对无人机起到保护的效果。


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    Title :

    Protection device for unmanned aerial vehicle during flight


    Additional title:

    一种无人机飞行时用的保护装置


    Contributors:
    ZHONG ZHIHONG (author) / HU ZEHONG (author)

    Publication date :

    2021-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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