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Title:
UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/201639
Kind Code:
A1
Abstract:
An unmanned aerial vehicle, comprising: a fuselage (10), which comprises a nose F and a tail B opposite the nose; a plurality of rotor wing devices (11) mounted on the fuselage (10); and a rear obstacle avoidance sensor (12) mounted on the top of the fuselage (10), wherein states of the unmanned aerial vehicle comprise a rear flight state of flying in the direction of the tail B, and a hovering state of stably hovering in a breezeless environment. In the hovering state, the fuselage (10) inclines in a length direction relative to a horizontal direction H, such that the height of the nose F is greater than that of the tail B; and the inclination angle of a sensing direction of the rear obstacle avoidance sensor (12) relative to the horizontal direction H when the unmanned aerial vehicle is in the hovering state is greater than the inclination angle relative to the horizontal direction H when the unmanned aerial vehicle is in the rear flight state. The flight efficiency, the overall obstacle avoidance function and the flight experience of the unmanned aerial vehicle are all improved.

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Inventors:
XIAO XIANG (CN)
HE QIANKUN (CN)
LIU QUANLEI (CN)
Application Number:
PCT/CN2022/088245
Publication Date:
October 26, 2023
Filing Date:
April 21, 2022
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B64C27/08
Foreign References:
CN207403934U2018-05-25
CN206407117U2017-08-15
CN207644617U2018-07-24
CN206407103U2017-08-15
CN205837182U2016-12-28
CN208963300U2019-06-11
CN210162256U2020-03-20
CN214824100U2021-11-23
CN206954489U2018-02-02
US20190233099A12019-08-01
CN210310879U2020-04-14
CN213443082U2021-06-15
CN203461110U2014-03-05
CN206684581U2017-11-28
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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