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Aircraft arm folding device of multi-rotor-wing aircraft

A technology of a multi-rotor aircraft and a folding device is applied in directions such as wing adjustment, which can solve the problems of large overall volume and inconvenience to carry, and achieve the effect of reducing the size of the body and being convenient to carry.

Inactive Publication Date: 2014-11-26
国网湖北电力中超建设管理公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the need to extend the arm to install the propeller, this aircraft is too bulky and inconvenient to carry

Method used

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  • Aircraft arm folding device of multi-rotor-wing aircraft
  • Aircraft arm folding device of multi-rotor-wing aircraft
  • Aircraft arm folding device of multi-rotor-wing aircraft

Examples

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Embodiment Construction

[0015] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.

[0016] please see figure 1 , figure 2 and image 3 , the technical solution adopted in the present invention is: a multi-rotor aircraft arm folding device, including the first mounting plate 1, the second mounting plate 2, the arm fixing clip 3, the L-shaped tenon 4 and the shaft screw 5, the second A mounting plate 1 and a second mounting plate 2 are symmetrically provided with an upper hole and a lower hole at one end edge; Shaped arm mounting clip 302 is fixedly installed on the base plate 301; the upper and lower edges of the base plate 301 are provid...

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PUM

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Abstract

The invention discloses an aircraft arm folding device of a multi-rotor-wing aircraft. The aircraft arm folding device comprises a first mounting plate, a second mounting plate, an aircraft arm fixing clamp, a clamping tenon and a rotating shaft screw, wherein upper holes and lower holes are symmetrically formed in the edges of one end of the first mounting plate and one end of the second mounting plate; the aircraft arm fixing clamp consists of a base plate and a cylindrical aircraft arm mounting clamp; the cylindrical aircraft arm mounting clamp is fixedly mounted on the base plate; an upper hole and a lower hole are formed in the upper edge and the lower edge of the base plate; the rotating shaft screw penetrates through the lower hole of the first mounting plate, the lower hole of the base plate and the lower hole of the second mounting hole in sequence to mount the aircraft arm fixing clamp between the first mounting plate and the second mounting plate in a rotatable manner; when an aircraft arm of the multi-rotor-wing aircraft needs to work, the clamping tenon penetrates through the upper hole of the first mounting plate, the upper hole of the base plate and the upper hole of the second mounting plate in sequence; and when the aircraft arm of the multi-rotor-wing aircraft needs to be folded, the clamping tenon is pulled out. According to the aircraft arm folding device of the multi-rotor-wing aircraft, the multi-rotor-wing aircraft arm can be folded when being not in use, so that the size of an aircraft body is reduced, and the aircraft arm folding device is convenient to carry.

Description

[0001] technical field [0002] The invention belongs to the field of power machinery components, and in particular relates to a multi-rotor aircraft arm folding device. [0003] Background technique [0004] The multi-rotor aircraft is an aircraft with a simple mechanical structure, and it is an emerging multi-functional flying device. However, this aircraft is inconvenient to carry due to the need to extend the arms to install the propellers, resulting in an overall volume that is too large. Therefore, there is an urgent need in the market for a folding device that can fold the arms of the multi-rotor aircraft, so that it can reduce the volume of the body and be easy to carry when it is not working. [0005] Contents of the invention [0006] In order to solve the above-mentioned technical problems, the utility model discloses a folding device capable of folding the arms of a multi-rotor aircraft, so that it can reduce the volume of the machine body when it is not wor...

Claims

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Application Information

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IPC IPC(8): B64C3/56
Inventor 李若愚徐海宁王大为
Owner 国网湖北电力中超建设管理公司
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