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An unmanned aerial vehicle wing folding structure

A technology of wing folding and unmanned aerial vehicle, which is applied in the directions of fuselage, aircraft parts, aircraft control, etc., can solve the problems of complex structure of wing folding and retracting, inconvenient folding and unfolding, etc., and achieves simple structure, low cost, overall Consistent effect

Inactive Publication Date: 2019-02-26
深圳市盛禾农业科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] UAV is an unmanned aircraft operated by radio remote control equipment and self-contained program control device. Civilian UAV has important applications in aerial photography, agriculture, plant protection, disaster relief and other fields; currently used UAV wings fold The folding structure is relatively complicated, and it is inconvenient to fold and unfold

Method used

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  • An unmanned aerial vehicle wing folding structure
  • An unmanned aerial vehicle wing folding structure

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Embodiment Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be made below in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] The UAV wing folding structure of preferred embodiment of the present invention is as figure 1 shown, see also figure 2 , including the machine arm 1 and the machine arm mounting base 2, the end of the machine arm mounting base 2 is provided with a blind hole 20; it also includes a connecting column 3 connected to the spring 21 at the bottom of the blind hole 20, and the connecting colum...

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Abstract

The invention relates to a wing folding structure of an unmanned aerial vehicle. The wing folding structure comprises a vehicle arm and a vehicle arm mounting seat, wherein a blind hole is formed in the end part of the vehicle arm mounting seat; the wing folding structure also comprises a connecting column which is connected with a spring at the bottom of the blind hole; one end, which is away from the blind hole, of the connecting column is rotatably connected with one end part of the vehicle arm; a positioning bulge is fixedly arranged on the surface of the connecting column; a positioning groove matched with the positioning bulge is formed in the surface of the vehicle arm mounting seat; the positioning groove communicates with the blind hole; and a plurality of L-shaped gear grooves connected with the positioning groove are also formed in the surface of the vehicle arm mounting seat. When a wing needs to be unfolded, after the vehicle arm is rotated and unfolded, the positioning bulge is poked backwards, and the spring is compressed; and the positioning bulge is clamped in the gear groove to be fixed, and the connecting column integrally retracts in the blind hole. The wing folding structure disclosed by the invention is high in integral compliance, simple in structure, convenient to operate, simple in integral structure and low in cost, and besides, the extending length of the vehicle arm can be adjusted.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, and more specifically, relates to a wing folding structure of an unmanned aerial vehicle. Background technique [0002] UAV is an unmanned aircraft operated by radio remote control equipment and self-contained program control device. Civilian UAV has important applications in aerial photography, agriculture, plant protection, disaster relief and other fields; currently used UAV wings fold The folding structure is relatively complicated, and it is inconvenient to fold and unfold. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a UAV wing folding structure that is very convenient to fold and fold in view of the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] Construct a kind of unmanned aerial vehicle wing folding s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/30
CPCB64C1/30
Inventor 张琬彬
Owner 深圳市盛禾农业科技有限公司
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