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Unmanned aerial vehicle arm folding mechanism

A technology of folding mechanism and drone, which is applied in the direction of fuselage, aircraft parts, aircraft control, etc., can solve the problem that the folding mechanism of the arm cannot be fixed, and achieve the effect of obvious protection effect, simple structure and improved safety

Pending Publication Date: 2022-03-22
北京卓翼智能科技有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a UAV arm folding mechanism, which aims to solve the technical defect that the existing arm folding mechanism cannot be fixed after folding

Method used

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  • Unmanned aerial vehicle arm folding mechanism
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  • Unmanned aerial vehicle arm folding mechanism

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited...

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Abstract

The invention discloses an unmanned aerial vehicle arm folding mechanism which comprises a first folding piece, a second folding piece and a movable piece connecting the first folding piece and the second folding piece, the first folding piece can rotate relative to the second folding piece, and a limiting buckle and a limiting clamping piece are arranged at the rotating connecting position of the first folding piece and the second folding piece. The limiting buckle is rotationally installed on the first folding piece through a shaft shoulder screw, the limiting clamping piece is fixedly installed on the second folding piece through a fixing screw, and when the first folding piece and the second folding piece are mutually folded, the limiting buckle and the limiting clamping piece are clamped and fixed. According to the invention, the folded arms and the aircraft body can be relatively and firmly fixed, and other parts of the arms are prevented from being damaged due to inertial impact or other physical collisions when the aircraft is transported on the ground and moved manually. In addition, the limiting buckles and the limiting clamping pieces are simple in structure, can be replaced at any time if damaged, and are low in cost and convenient to replace.

Description

technical field [0001] The invention relates to the technical field of arm structures, in particular to an arm folding mechanism for an unmanned aerial vehicle. Background technique [0002] In the multi-rotor UAV, the arm can be folded. The existing UAV arm can only be simply folded, and the folded position is not firm, and it is easy to swing back and forth, which will cause the arm to be broken during transportation or use. damaged and not easily repairable. [0003] Therefore, the present application provides a drone arm folding mechanism. Contents of the invention [0004] The purpose of the present invention is to provide a folding mechanism for the arm of a drone, which aims to solve the technical defect that the existing folding mechanism for the arm cannot be fixed after being folded. [0005] The present invention is achieved like this: [0006] A folding mechanism for the arm of an unmanned aerial vehicle, comprising: a first folding part, a second folding pa...

Claims

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Application Information

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IPC IPC(8): B64C1/30
CPCB64C1/30
Inventor 寇国信任雪峰
Owner 北京卓翼智能科技有限公司
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