The invention provides a variable pitch screw assembly, an unmanned aerial vehicle and an aerial vehicle system.The aerial vehicle system comprises the unmanned aerial vehicle, the unmanned aerial vehicle is provided with the variable pitch screw assembly, the variable pitch screw assembly comprises at least two propeller assemblies, a base, a conductive part, a driving assembly and a transmission assembly, and the at least two propeller assemblies are arranged on the base; the driving assembly drives the at least two propeller assemblies to incline through the transmission assembly; the conductive part is arranged on the base and comprises a fixed end and a rotating end, the fixed end is connected with the rotating end, the rotating end rotates relative to the fixed end, the fixed end is electrically connected with the driving assembly, and the rotating end is used for being connected with a control unit of the aircraft. Therefore, the variable-pitch screw assembly is directly applied to the outer rotor motor, and the structure of the outer rotor motor does not need to be changed, so that the applicability of the variable-pitch screw assembly is improved.

    本发明提供一种变距螺旋组件、无人飞行器和飞行器系统,飞行器系统包括该无人飞行器,无人飞行器上设置有该变距螺旋组件,变距螺旋组件包括至少两个螺旋桨组件、底座、导电件、驱动组件和传动组件,至少两个螺旋桨组件设置在底座上,驱动组件通过传动组件驱动至少两个螺旋桨组件倾斜;导电件设置在底座上,导电件包括固定端和转动端,固定端与转动端连接,转动端相对是固定端转动,固定端与驱动组件电连接,转动端用于连接飞行器的控制单元,采用以上结构,通过驱动组件与传动组件驱动螺旋桨组件实现倾斜,使得变距螺旋组件直接应用在外转子电机上,无需对外转子电机自身的结构做出改变,从而提供变距螺旋组件的适用性。


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    Titel :

    Variable-pitch screw assembly, unmanned aerial vehicle and aerial vehicle system


    Weitere Titelangaben:

    变距螺旋组件、无人飞行器和飞行器系统


    Beteiligte:
    LUO JUN (Autor:in)

    Erscheinungsdatum :

    2022-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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