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VTOL fixed wing unmanned aerial vehicle and fixed wing structure thereof

A fixed-wing and unmanned aerial vehicle technology, which is applied in the field of VTOL fixed-wing unmanned aerial vehicle and its fixed-wing structure, can solve the problems of poor aileron control performance, etc., and achieve the effect of compact structure, good flow diversion performance, compact and neat structure

Inactive Publication Date: 2018-05-15
四川宝天智控系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a fixed-wing structure to solve the problem of poor aileron control performance of fixed-wing UAVs in the prior art

Method used

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  • VTOL fixed wing unmanned aerial vehicle and fixed wing structure thereof
  • VTOL fixed wing unmanned aerial vehicle and fixed wing structure thereof
  • VTOL fixed wing unmanned aerial vehicle and fixed wing structure thereof

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Embodiment

[0040] figure 1 It is a schematic structural diagram of the VTOL fixed-wing UAV 100 in the embodiment of the present invention. "VTOL" in the present invention is the abbreviation of "Vertical Take-Off and Landing", which means "vertical take-off and landing". see figure 1 , the VTOL fixed-wing unmanned aerial vehicle 100 of the embodiment of the present invention includes a fuselage 10, and a propeller 11 is arranged at the rear end of the fuselage 10; fixed-wing structures 20 are respectively connected to both sides of the fuselage 10. The fuselage 10 and the two fixed wing structures 20 in this embodiment can be arranged in an integrated form or separately as required. In this embodiment, the included angle between the leading edge lines of the two fixed wing structures 20 is smaller than the included angle between the trailing edge lines of the two fixed wing structures 20 , and both included angles are obtuse angles.

[0041] In order to improve the function of the VTO...

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Abstract

The invention relates to the field of unmanned aerial vehicle structures and aims to solve a problem that an aileron handling performance of a fixed wing unmanned aerial vehicle in the prior art is poorer, and provides a VTOL fixed wing unmanned aerial vehicle and a fixed wing structure thereof. The fixed wing structure comprises a main wing and an aileron movablely hinged at a trailing edge of the main wing. The aileron comprises a spar, a plurality of ribs arranged along the spar's lengthwise direction at intervals and attached to the spar, and a skin covering the outer surface of the ribs.The aileron is connected with the main wing through a rotating shaft in a rotating mode; an axis of the rotating shaft is along the chord direction of the main wing and is located between the spar andthe main wing. The main wing is connected with the aileron to the spar through a drive mechanism in a transmission mode; the drive mechanism is connected between the bottom surface of the trailing edge and the spar, for driving the aileron to swing around the rotating shaft. The VTOL fixed wing unmanned aerial vehicle comprises a fuselage and fixed wing structures on both sides. The VTOL fixed wing unmanned aerial vehicle and the fixed wing structure thereof have the beneficial effects of compact structure, neat appearance and good maneuverability.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle structures, in particular, to a VTOL fixed-wing unmanned aerial vehicle and its fixed-wing structure. Background technique [0002] Compared with rotary-wing UAVs, fixed-wing UAVs mainly provide lift through the design of the wing structure, and have higher endurance. [0003] Under the aileron setting mode of the fixed-wing UAV in the prior art, the aileron has the problem of poor control performance under the action of wind pressure. Contents of the invention [0004] The present invention aims to provide a fixed-wing structure to solve the problem of poor aileron control performance of the fixed-wing UAV in the prior art. [0005] Another object of the present invention is to provide a VTOL fixed-wing UAV with the above-mentioned fixed-wing structure. [0006] Embodiments of the present invention are achieved like this: [0007] An embodiment of the present invention provides a fixed...

Claims

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Application Information

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IPC IPC(8): B64C39/02B64C9/00B64C3/38B64C3/18
CPCB64C3/18B64C3/38B64C9/00B64C39/02B64C2009/005B64U10/25B64U50/14
Inventor 刘物己刘高川
Owner 四川宝天智控系统有限公司
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