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Pretightening folding piece of unmanned aerial vehicle

A technology for folding parts and unmanned aerial vehicles, which is applied to aircraft parts, unmanned aircraft, fuselages, etc., can solve the problems of cumbersome operation of folding parts, and achieve the effects of strong maintainability, fixed and reliable operation, and simple structure

Active Publication Date: 2016-11-09
山东爱达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of cumbersome operation of the existing folding parts, the present invention provides a UAV pre-tensioning folding part with simple structure, convenient operation and high reliability

Method used

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  • Pretightening folding piece of unmanned aerial vehicle
  • Pretightening folding piece of unmanned aerial vehicle
  • Pretightening folding piece of unmanned aerial vehicle

Examples

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Embodiment Construction

[0015] The present invention will be further elaborated below in conjunction with the accompanying drawings,

[0016] like figure 1 and figure 2 As shown, the present invention provides an unmanned aerial vehicle pre-tightening foldable part, which includes connecting bodies arranged at both ends of the machine arm 1 and the machine arm 5 respectively, and the connecting bodies are connected with the machine arm through the fixing rings with bolts on both sides. In the figure, the lower side of the connecting body is provided with a rotatably connected connecting portion, and the other side is provided with an open hook 3 and a fixed shaft that can be detachably connected; The opening is detachably connected to the fixed shaft; the opening link 3 is connected to the nut 2 that defines the position.

[0017] Specifically, the connecting rod 10 is arranged along the axial direction of the arm and connects the connecting bodies on both sides, and the connecting rod 10 and the ...

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Abstract

The invention relates to accessories of unmanned aerial vehicle and provides a pretightening folding piece of an unmanned aerial vehicle. The pretightening folding piece of the unmanned aerial vehicle comprises connecting bodies located on the two sides of an arm connecting part. Connecting parts which are rotatably connected are arranged on one sides of the connecting bodies. An open hook and a fixed shaft which are connected in a separable mode are arranged on the other sides of the connecting bodies. One end of the open hook is connected with a connecting piece in a vertically movable mode through a half shaft, and the other end of the open hook is connected with the fixed shaft in the separable mode. The open hook is connected with a nut used for position limiting. The pretightening folding piece of the unmanned aerial vehicle is simple in structure, folding and unfolding of an arm are achieved through the rotation of the open hook, fixing is reliable, and operation is convenient; and the hook and the nut are used for double insurance, the maintainability in the later using process is high, and the pretightening folding piece is suitable for application and popularization of various unmanned aerial vehicle arms.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle accessory, in particular to a preloaded folding part of an unmanned aerial vehicle. Background technique [0002] UAV is an unmanned aircraft operated by radio remote control equipment and self-provided program control device. In the prior art, multi-rotor UAVs are widely popular in the mass consumer market because of their simple structure, low cost and good control ability, and can integrate GPS, motion cameras and other loads to complete more complex tasks. The portability and reliability of UAVs have become the focus of attention. However, most of the existing UAVs on the market are large in size, have no folding function, and are extremely poor in portability. However, in the existing UAV with folding arms, each arm needs to be fastened with screws after unfolding, which is not only troublesome to use, wastes time, but also has low reliability. The technical problem that needs to be solved urge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/30
CPCB64C1/30B64U10/10
Inventor 阮波
Owner 山东爱达科技有限公司