Folding unmanned aerial vehicle

A technology of unmanned aerial vehicles and airframes, applied in the field of unmanned aerial vehicles, can solve the problem that ordinary fixed-wing unmanned aerial vehicles cannot meet the needs of market diversification and diversified functions, the packaging and transportation of unmanned aerial vehicles are inconvenient, and the packaging and transportation economy can be improved. Cost and other issues, to achieve the effect of improving stealth performance, reducing packaging and transportation costs, and improving aerodynamic lift and aerodynamic efficiency

Inactive Publication Date: 2017-08-11
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary fixed-wing drones are increasingly unable to meet the needs of market diversification and functional diversification, and it...

Method used

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  • Folding unmanned aerial vehicle
  • Folding unmanned aerial vehicle
  • Folding unmanned aerial vehicle

Examples

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Embodiment Construction

[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] The foldable UAV of the present invention will be described in...

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Abstract

The invention provides a folding unmanned aerial vehicle which comprises a fuselage (1), combined wings (2) and a propeller (3). The fuselage (1) is a columnar element. The propeller (3) capable of being folded into the fuselage (1) is arranged at one axial tail end of the fuselage (1). The two sets of combined wings (2) which are symmetrically arranged with respect to the axis of the fuselage (1) and capable of being folded into the fuselage (1) are arranged on the fuselage (1) in the radial direction of the fuselage (1).Elevons (4) used for controlling the fuselage (1) to rise and fall are arranged on the combined wings (2). According to the folding unmanned aerial vehicle provided by the invention, the packaging and transportation cost of the unmanned aerial vehicle is lowered through the folding storable wings and propeller, the aerodynamic lift and aerodynamic efficiency are improved through the tailless layout, and the elevator handling characteristic is compensated through the elevons.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicles, and in particular relates to a foldable unmanned aerial vehicle. Background technique [0002] UAVs have unique flight capabilities and use value, and have the characteristics of no casualties, small size, low cost, and strong battlefield survivability. No matter it has unlimited opportunities in civil aerial photography, surveying and mapping, photographic photography and other market fields, it also has broad prospects in military reconnaissance, surveillance, target interception, attack, communication relay and other fields. Ordinary fixed-wing UAVs are increasingly unable to meet the needs of market diversification and functional diversification, and it brings great inconvenience to the packaging and transportation of UAVs, which increases the economic cost of packaging and transportation. Contents of the invention [0003] The object of the present invention is to provide a foldabl...

Claims

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Application Information

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IPC IPC(8): B64C3/56B64C39/02B64C1/06
CPCB64C1/068B64C3/56B64C39/02B64U10/25B64U70/70
Inventor 丁怡凡玉
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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