The invention provides a telescopic device and an unmanned aerial vehicle applying the same. The telescopic device comprises a driving mechanism, a linkage mechanism and a plurality of telescopic arms, the multiple telescopic arms are hinged to one end of the linkage mechanism, the driving mechanism is hinged to the end, away from the telescopic arms, of the linkage mechanism. The driving mechanism drives the linkage mechanism to rotate, so that the linkage mechanism drives the multiple telescopic arms to stretch out and draw back synchronously. Due to the fact that the linkage mechanism has linkage performance, the linkage mechanism is driven by the driving mechanism to rotate, the linkage mechanism can drive the multiple telescopic arms to stretch out and draw back synchronously, and thelinkage performance of the telescopic device is improved. Due to the fact that one linkage mechanism can drive the multiple telescopic arms to stretch out and draw back synchronously, only one driving mechanism needs to be used for driving the linkage mechanism to rotate, the number of the driving mechanisms is reduced, and the cost of the telescopic device is reduced.

    本发明公开了一种伸缩装置以及应用该伸缩装置的无人机,伸缩装置包括驱动机构、联动机构以及多个伸缩臂,多个所述伸缩臂分别与所述联动机构的一端铰接,所述驱动机构与所述联动机构远离所述伸缩臂的一端铰接,所述驱动机构驱动所述联动机构转动,以使所述联动机构带动多个所述伸缩臂同步伸缩。由于联动机构具有联动性,通过驱动机构驱动联动机构转动,即可使联动机构带动多个伸缩臂同步伸缩,从而提高伸缩装置的联动性。由于一个联动机构可同时带动多个伸缩臂同步伸缩,因此只需使用一个驱动机构驱动联动机构转动,从而减少驱动机构的数量,降低伸缩装置的成本。


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    Title :

    Telescopic device and unmanned aerial vehicle applying same


    Additional title:

    伸缩装置以及应用该伸缩装置的无人机


    Contributors:
    YANG TAO (author) / LI PENG (author) / LIU YUNHUI (author)

    Publication date :

    2020-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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