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公开(公告)号：US20220003357A1
公开(公告)日：2022-01-06
申请号：US17481735
申请日：2021-09-22
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yanchen LIU , Shimeng BEI , Paul PAN , Weizhong XUE
Abstract: A connection assembly includes two connection members configured to be detachably connected to each other. At least one of the two connection members is configured to be connected to a gimbal. The two connection members are configured to be connected to each other in one of a plurality of connection modes to support a plurality of usage modes of the gimbal and/or adapt to a plurality of usage attitudes of the gimbal.
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公开(公告)号：US20210276700A1
公开(公告)日：2021-09-09
申请号：US17149062
申请日：2021-01-14
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Wenlin XIE , Yanchen LIU , Zihan CHEN
Abstract: A control method includes, when a landing gear of an unmanned aerial vehicle (UAV) is at a zero position, controlling a yaw-axis motor of a gimbal of the UAV to rotate to different positions according to a specific strategy that includes the landing gear following the yaw-axis motor to rotate synchronously, determining an angle relationship parameter between a landing gear motor of the UAV and the yaw-axis motor by controlling the yaw-axis motor to rotate to the different positions, in a mode where the landing gear follows the yaw-axis to rotate, obtaining a real-time rotation angle of the yaw-axis motor, and controlling rotation of the landing gear motor according to the angle relationship parameter and the real-time rotation angle of the yaw-axis motor.
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公开(公告)号：US20210163130A1
公开(公告)日：2021-06-03
申请号：US17020102
申请日：2020-09-14
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yanchen LIU , Yu LI
Abstract: The present disclosure provides a mounting mechanism of a UAV. The mounting mechanism includes a rotating part rotatably connected with a center frame and connected with a landing gear; and a driving part driving the rotating part to rotate when a carrier for carrying a payload rotates.
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