公开(公告)号：US20210102656A1

公开(公告)日：2021-04-08

申请号：US17125444

申请日：2020-12-17

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Sicong LIU ,  Tao ZHAO ,  Shanguang GUO ,  Yong LIU

IPC: F16M11/10 ,  F16M11/18 ,  F16M11/20 ,  G03B17/56

Abstract: A gimbal includes a rotation assembly. The rotation assembly includes an axis arm, a lock device, and an electric motor configured to drive the axis arm with a first driving force to rotate to a pre-set position, such that the lock device locks the axis arm at the pre-set position, and when the axis arm is at the pre-set position, drive the axis arm with a second driving force to rotate, such that the lock device unlocks the axis arm.

公开(公告)号：US20220201177A1

公开(公告)日：2022-06-23

申请号：US17654238

申请日：2022-03-09

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Junli LIU ,  Jun DU ,  Yucheng LIU ,  Yong LIU

IPC: H04N5/225 ,  H04N5/33 ,  G01J5/061 ,  B64C39/02

Abstract: An infrared imaging unit. The infrared imaging unit includes an infrared detector and a heat insulation assembly, the heat insulation assembly being disposed on one side of the infrared detector, the heat insulation assembly being used to isolate a heat transfer in the infrared imaging unit to the infrared detector.

公开(公告)号：US20210188436A1

公开(公告)日：2021-06-24

申请号：US17192881

申请日：2021-03-04

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yong LIU ,  Tianhang MA

IPC: B64C39/02 ,  G03B17/56 ,  H04N5/225 ,  F16M11/12

Abstract: A photographing device includes a housing, a fill light mounted at the housing, and a lens module mounted in the housing. Relative position and attitude of the fill light relative to the lens module are fixed. An optical axis of the fill light is approximately parallel to an optical axis of the lens module. The lens module and the fill light rotate together with the housing.

公开(公告)号：US20200052389A1

公开(公告)日：2020-02-13

申请号：US16654907

申请日：2019-10-16

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yong LIU ,  Shanguang GUO

IPC: H01Q1/28 ,  G05D1/10 ,  H01Q3/08 ,  G05D1/08

Abstract: An antenna assembly includes a base, a gimbal disposed at the base, an antenna disposed at the gimbal, and a mainboard configured to control an attitude of the gimbal to control a radiation direction of the antenna.