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1. (WO2018103203) DUCTED UNMANNED AERIAL VEHICLE

Pub. No.:    WO/2018/103203    International Application No.:    PCT/CN2017/074723
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Sat Feb 25 00:59:59 CET 2017
IPC: B64C 27/20
B64C 27/08
B64D 27/02
Applicants: LAUNCH TECH CO., LTD.
深圳市元征科技股份有限公司
Inventors: LIU, Jun
刘均
SUN, Jianxun
孙建勋
ZHANG, Yuebo
张跃博
Title: DUCTED UNMANNED AERIAL VEHICLE
Abstract:
Disclosed is a ducted unmanned aerial vehicle, comprising: an aerial vehicle body (9), a first duct (1), a second duct (2), a third duct (3), a fourth duct (4), a front landing gear, and a rear landing gear. The first duct (1) is connected to a first side of the vehicle body (9). The second duct (2) is connected to a second side of the vehicle body (9). The third duct (3) is connected to a third side of the vehicle body (9). The fourth duct (4) is connected to a fourth side of the vehicle body (9). The front landing gear is provided below the head of the vehicle body (9). The rear landing gear is provided below the tail of the vehicle body (9). The first duct (1), the second duct (2), the third duct (3), and the fourth duct (4) are all provided therein with blades and engines for driving the blades to rotate. The unmanned aerial vehicle in embodiments of the present invention features flexible flight, high security, convenient operations, and long flight duration.