Title:
BLADE PROTECTION DEVICE FOR UNMANNED AERIAL VEHICLE, AND UNMANNED AERIAL VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/209765
Kind Code:
A1
Abstract:
A blade protection device (200) for an unmanned aerial vehicle (100), and an unmanned aerial vehicle system (10). The blade protection device (200) comprises a first blade protection cover assembly (11), a second blade protection cover assembly (12), and a latch assembly (13); the first blade protection cover assembly (11) and the second blade protection cover assembly (12) are disposed at two opposite sides (150, 160) of the unmanned aerial vehicle (100), and are respectively engaged with arms (101, 102, 103, 104) of the unmanned aerial vehicle (100); the latch assembly (13) is used for locking the first blade protection cover assembly (11) and the second blade protection cover assembly (12), so as to maintain an engaged state of the first blade protection cover assembly (11) and the second blade protection cover assembly (12) with the unmanned aerial vehicle (100). The blade protection device (200) and the unmanned aerial vehicle system (10) enhance stability of the blade protection cover assemblies (11, 12), and thus improve impact resistance of the blade protection cover assemblies (11, 12).
Inventors:
ZHANG LEI (CN)
TANG YIN (CN)
KIM SIYOON (CN)
TANG YIN (CN)
KIM SIYOON (CN)
Application Number:
PCT/CN2017/090415
Publication Date:
November 22, 2018
Filing Date:
June 27, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B64C27/20
Foreign References:
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| CN105775149A | 2016-07-20 | |||
| CN205707341U | 2016-11-23 | |||
| CN205524952U | 2016-08-31 | |||
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| DE202005004698U1 | 2005-06-16 | |||
| CN204776022U | 2015-11-18 | |||
| US4856732A | 1989-08-15 | |||
| CN205418098U | 2016-08-03 | |||
| CN304013301S |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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