The invention provides a telescopic wing and an unmanned aerial vehicle. The telescopic wing comprises an inner wing, an outer wing, an outer wing piston rod, an inner wing piston rod and a gas generation assembly. The outer wing is movably connected with the inner wing and can move in the direction close to or away from the inner wing to fold or unfold the outer wing, the inner wing piston rod is arranged in the inner wing, the outer wing piston rod is arranged in the outer wing, the outer wing piston rod is in sliding connection with the inner wing piston rod, and the inner wing piston rod is arranged in the outer wing. The gas generating assembly is arranged on the inner wing and communicates with the inner wing piston rod, and gas is injected into the inner wing piston rod to drive the outer wing piston rod to move. Compared with the prior art, the telescopic wing disclosed by the invention is simple in structure, low in cost, high in reliability, light in weight and wide in application range, can meet the expansion of the telescopic wings with different lengths, and can adjust the telescopic speed and time according to the requirements of the unmanned aerial vehicle.

    本发明提供一种可伸缩机翼和无人机,可伸缩机翼包括:内翼、外翼、外翼活塞杆、内翼活塞杆和气体发生组件。所述外翼与所述内翼活动连接,并且能够靠近或远离所述内翼的方向移动以实现所述外翼的收起或展开,所述内翼活塞杆设置在所述内翼内,所述外翼活塞杆设置在所述外翼内,所述外翼活塞杆与所述内翼活塞杆滑动连接,所述气体发生组件设置在所述内翼上,并且与所述内翼活塞杆连通,通过向所述内翼活塞杆内冲入气体以驱动所述外翼活塞杆移动。相对于现有技术,本发明的可伸缩机翼结构简单,成本低廉,可靠性高,重量轻,使用范围广,能满足不同伸缩机翼长度的展开,且能根据无人机需求调节伸缩速度以及时间。


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    Title :

    Telescopic wing and unmanned aerial vehicle


    Additional title:

    一种可伸缩机翼和无人机


    Contributors:
    YAO YUZHE (author) / FAN XINDONG (author) / ZHENG WEI (author) / ZHAO XIA (author) / XIE YIXING (author) / ZHANG DONGYU (author) / JIANG MINGZE (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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