UNDERCARRIAGE AND UNMANNED AERIAL VEHICLE HAVING SAME

WIPO Patent Application WO/2019/128446

A1

Disclosed are an undercarriage (20) and an unmanned aerial vehicle, the undercarriage (20) comprising a driving device (210), a transmission mechanism (220) and an undercarriage body (230), wherein the transmission mechanism (220) comprises a rotating shaft (223) connected to the driving device (210) and a rotating cam (253); and the undercarriage body (230) is connected to two ends of the rotating shaft (223), and the driving device (210) drives the undercarriage body (230) to rotate via the rotating shaft (223). In this manner, the undercarriage body (230) can be retracted and folded on two sides of or inside a fuselage (10), and has a compact structure, such that, during the flight of the unmanned aerial vehicle, the undercarriage (20) can be retracted and folded, without causing unnecessary resistance for the unmanned aerial vehicle; during aerial photography of the unmanned aerial vehicle, blocking the view of aerial photography can be completely avoided; and when the unmanned aerial vehicle needs to land, the undercarriage (20) can be automatically unfolded again so as to support the unmanned aerial vehicle to complete the landing.

ZHANG ZHENGLI (CN)
PENG HUAI (CN)

PCT/CN2018/112399

July 04, 2019

October 29, 2018

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AUTEL ROBOTICS CO LTD (CN)

B64C25/26

CN108146618A	2018-06-12
CN207758999U	2018-08-24
CN206606349U	2017-11-03
CN105667770A	2016-06-15
CN107458575A	2017-12-12
US3173632A	1965-03-16

AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)

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