公开(公告)号：US12071237B2

公开(公告)日：2024-08-27

申请号：US17822901

申请日：2022-08-29

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yumian Deng ,  Rongming Xiong ,  Tao Zhao ,  Yin Tang

IPC: B64C1/30 ,  B64C25/52 ,  B64C39/02 ,  B64U10/10 ,  B64U10/13 ,  B64U30/20 ,  B64U80/00

CPC classification number: B64C39/024 ,  B64C1/30 ,  B64C25/52 ,  B64U10/10 ,  B64U10/13 ,  B64U30/20 ,  B64U80/00

Abstract: An unmanned aerial vehicle includes a central body, a plurality of arms extendable from the central body, and one or more joints. Each of the plurality of arms is configured to support one or more propulsion units, and is configured to transform between (1) a flight configuration in which the arm is extending away from the central body and (2) a compact configuration in which the arm is folded against the central body. Each joint is configured to couple one arm to the central body. At least one of the one or more joints includes an elastic element configured to cause at least one of the plurality of arms to automatically retract when the at least one of the plurality of arms is reversibly folded to a first predetermined state, and automatically extend when the at least one of the plurality of arms is reversibly extended to a second predetermined state.

公开(公告)号：US11427319B2

公开(公告)日：2022-08-30

申请号：US16849518

申请日：2020-04-15

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yumian Deng ,  Rongming Xiong ,  Tao Zhao ,  Yin Tang

IPC: B64C39/02 ,  B64C1/30 ,  B64C25/52

Abstract: An unmanned aerial vehicle includes a central body and a plurality of arms extendable from the central body. Each of the plurality of arms is configured to support one or more propulsion units. Each of the plurality of arms is configured to transform between (1) a flight configuration in which the arm is extending away from the central body and (2) a compact configuration in which the arm is folded against the central body. At least one of the plurality of arms is configured to rotate about a first rotational axis and at least a portion of the at least one of the plurality of arms is configured to rotate about a second rotational axis not parallel to the first rotational axis.

公开(公告)号：US11040763B2

公开(公告)日：2021-06-22

申请号：US16364647

申请日：2019-03-26

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Rongming Xiong ,  Yin Tang ,  Xianwu Xiong

IPC: B64C1/06 ,  B64C39/02 ,  H05K5/00

Abstract: The present disclosure provides a frame assembly for an unmanned aerial vehicle. The frame assembly comprises a housing having an electric chamber and a circuit board assembly disposed in the electric chamber and including a first circuit board and a second circuit board. The electric chamber has an upper opening and a lower opening; and the first circuit board is installed in the electric chamber via the upper opening, and the second circuit board is installed in the electric chamber via the lower opening and spaced apart from the first circuit board.

公开(公告)号：US11422436B2

公开(公告)日：2022-08-23

申请号：US17123684

申请日：2020-12-16

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Rongming Xiong ,  Zhenhua Xu ,  Xianwu Xiong ,  Yin Tang

IPC: G03B15/00 ,  B64C39/02 ,  B64D47/08 ,  G03B17/56

Abstract: An unmanned aerial vehicle (UAV) includes a body and a gimbal camera. The body includes a housing including an inwardly recessed mounting groove with a notch on one side of the mounting groove, and a protective cover arranged at the housing and configured to open and cover the notch. The gimbal camera includes a mounting frame detachably connected to the housing via the mounting groove; a gimbal arranged at the mounting frame; and a camera arranged at the gimbal. In response to the gimbal camera and the housing being connected via the mounting frame, the gimbal camera is at least partially accommodated in the notch.

公开(公告)号：US11171413B2

公开(公告)日：2021-11-09

申请号：US16365971

申请日：2019-03-27

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Meng Hu ,  Rongming Xiong ,  Risong Chen ,  Xianwu Xiong

IPC: H01Q1/28 ,  H01Q3/06 ,  H01Q1/48

Abstract: A movable device includes a fuselage and a navigation antenna arranged at an edge portion of the fuselage. The navigation antenna is tilted relative to the fuselage. One side of the navigation antenna proximal to a center portion of the fuselage is at a higher level than another side of the navigation antenna distal from the center portion of the fuselage.