Unmanned aerial vehicle landing damping device

A shock-absorbing device and UAV technology, which is applied in the direction of shock absorbers, springs/shock absorbers, shock absorbers, etc., can solve the problems of easy-to-break UAVs and achieve the effect of improving the service life

Inactive Publication Date: 2017-12-29
CHENGDU CHUANGNIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

After the flight mission is over, the UAV falls from the sky. Due to the high altitude and the effect of gravity, it is easy to break the UAV. Therefore, a UAV landing shock absorber is proposed.

Method used

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  • Unmanned aerial vehicle landing damping device

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0012] see figure 1 , the present invention provides a technical solution:

[0013] The shock absorbing device for unmanned aerial vehicle landing includes a turntable 7, the center of the upper end surface of the turntable 7 is connected with the unmanned aerial vehicle body 1 through the second spring 5, and the lower end of the unmanned aerial vehicle body 1 is movably inserted in the first pipe 3, and the first pipe The lower end of 3 is movably inserted ...

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Abstract

The invention discloses a UAV landing shock absorbing device, which includes a turntable, and the center of the upper end surface of the turntable is connected to the UAV body through a second spring. Inside, oil is installed under the first piston. When the drone body lands on the ground from the air, the sixth spring is stretched, converting the kinetic energy into the internal energy of the sixth spring, which has a shock absorption effect, and inserts The rod moves downward relative to the sleeve, and the oil is poured into the cylinder through the first through pipe, so that the second piston moves downward to inflate the air bag, which further acts as a buffer. The drone body and multiple first springs The connection, the connection between the first pipe and the third spring, also converts the kinetic energy of the drone body when it lands, protecting the drone body from damage and improving the service life of the drone body.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle landing damping device. Background technique [0002] Drones are often better suited for missions that are too "dumb, dirty or dangerous" than manned aircraft. According to the application field, UAV can be divided into military and civilian. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civil use, drones combined with industrial applications are the real rigid needs of drones; currently, they are used in aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reports, power patrols, etc. Inspection, disaster relief, film and television shooting, romantic manufacturing and other fields have greatly expanded the use of drones themselves. Developed co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F13/00B64D45/06B64D45/04
CPCF16F13/002B64D45/04B64D45/06F16F13/007
Inventor 廖建文
Owner CHENGDU CHUANGNIAN TECH CO LTD
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