UNMANNED AERIAL VEHICLE AND FIXED WING THEREOF

WIPO Patent Application WO/2019/000545

A1

Disclosed are an unmanned aerial vehicle and a fixed wing thereof. The fixed wing (10) comprises a body (11), control surfaces (12), a stretching reinforcement member (13) and a shearing reinforcement member (14), wherein the control surfaces (12) are arranged side by side at a rear edge of the body (11); the stretching reinforcement member (13) is connected between the body (11) and a control surface (12), and is respectively fitted and fixed to the body (11) and the control surface (12); and the shearing reinforcement member (14) is fitted and fixed to the stretching reinforcement member (13) and the body (11) and/or the control surface (12) not covered by the stretching reinforcement member (13). Using the stretching reinforcement member and the shearing reinforcement member can improve the anti-shearing capacity of the fixed wing and also improve the anti-stretching capacity thereof, thereby reducing the risk of damage to the fixed wing and improving the reliability and service life of the fixed wing, thus improving the flying reliability and flying service life of the unmanned aerial vehicle.

WANG KUNDIAN (CN)

PCT/CN2017/095210

January 03, 2019

July 31, 2017

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SZ DJI TECHNOLOGY CO LTD (CN)

B64C9/00

CN106167088A	2016-11-30
US5335886A	1994-08-09
GB483018A	1938-04-11
US20030111578A1	2003-06-19

SINGAPORE AVIATOR ET AL.: "The Link about Control Surface", BAIDU, 20 February 2015 (2015-02-20), Retrieved from the Internet

SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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