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    Rotor-wing assembly and unmanned aerial vehicle
    1.
    发明授权
    Rotor-wing assembly and unmanned aerial vehicle 有权

    公开(公告)号：US11524775B2

    公开(公告)日：2022-12-13

    申请号：US16401930

    申请日：2019-05-02

    Applicant: SZ DJI TECHNOLOGY CO., LTD.

    Inventor： Liang Sun ,  Tao Peng ,  Xiaokai Guo ,  Di Ou

    IPC: B64C27/473 ,  B64C39/02 ,  B64C27/08 ,  B64C11/04

    Abstract: A rotor-wing assembly includes a motor, a propeller, and a connection assembly connecting the propeller to the motor. The motor includes a rotating portion. The connection assembly includes a locking member and a reinforcing member arranged between the propeller and the motor. The locking member locks the propeller to the rotating portion. A first end of the reinforcing member is mounted at the rotating portion. A second end of the reinforcing member opposite to the first end is engaged with the locking member, to reinforce the locking member to lock the propeller to the rotating portion.

    Heat dissipation device and UAV using the same
    2.
    发明授权
    Heat dissipation device and UAV using the same 有权

    公开(公告)号：US10681849B2

    公开(公告)日：2020-06-09

    申请号：US16237984

    申请日：2019-01-02

    Applicant: SZ DJI TECHNOLOGY CO., LTD.

    Inventor： Yin Tang ,  Xifeng Zhao ,  Tao Zhao ,  Xiaokai Guo ,  Yanxin Huang

    IPC: H05K7/20 ,  B64C39/02

    Abstract: An unmanned aerial vehicle (UAV) includes a heat dissipation device, an inertial measurement unit (IMU), and a control module. The heat dissipation device includes an air guiding cover and a heat conduction plate. The air guiding cover includes an air duct configured to guide an airflow, and the heat conduction plate directly constitutes a portion of a sidewall of the air duct. The IMU module is received within the air duct. The control module is located outside the air duct and disposed at a side of the heat conduction plate that faces away from the IMU module. Heat generated by the IMU module is taken away directly by the airflow within the air duct.

    Charging dock and charging assembly
    4.
    发明授权
    Charging dock and charging assembly 有权

    公开(公告)号：US11283269B2

    公开(公告)日：2022-03-22

    申请号：US16367821

    申请日：2019-03-28

    Applicant: SZ DJI TECHNOLOGY CO., LTD.

    Inventor： Tao Zhao ,  Kenan Li ,  Xiaokai Guo

    IPC: H02J7/00

    Abstract: A charging dock is provided. The charging dock includes: a main body; a charging unit disposed with the main body; and a plurality of cover plates. The charging unit includes a plurality of battery sockets. Each cover plate corresponds to one of the plurality of battery sockets. Each cover plate is movably connected to the main body. And each cover plate is switchable between a closed configuration covering the corresponding battery socket and an open configuration exposing the corresponding battery socket. Further, a charging assembly is provided. The charging assembly includes the forgoing charging dock and a rechargeable battery configured to be mounted on one of the plurality of cover plates in the open configuration, and plugged into the corresponding battery socket.

    Unmanned aerial vehicle
    8.
    发明授权
    Unmanned aerial vehicle 有权

    公开(公告)号：US10538336B2

    公开(公告)日：2020-01-21

    申请号：US16401854

    申请日：2019-05-02

    Applicant: SZ DJI TECHNOLOGY CO., LTD.

    Inventor： Xiaokai Guo ,  Tao Peng ,  Liang Sun ,  Di Ou ,  Hongshan Li

    IPC: B64D27/24 ,  B64C39/02 ,  B64D27/26 ,  B64D35/04

    Abstract: An unmanned aerial vehicle (UAV) includes a fuselage, an electrical component, and an adapter arranged at the fuselage. The fuselage includes a battery compartment for accommodating a battery. The battery compartment includes an electrical connector for electrically coupling to the battery. The adapter is electrically coupled to the electrical connector and includes an access unit electrically coupled to the electrical connector and an adapting unit detachably coupled to the access unit. The adapting unit is configured to be electrically connected to the access unit when the adapting unit is coupled to the access unit. The adapting unit is electrically coupled to the electrical component through an adapting conductive wire to conduct power from the battery to the electrical component.

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