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Falling protection device for unmanned aerial vehicle

A technology for fall protection and drones, which is applied in the field of drone fall protection devices, can solve problems such as damage to drones, and achieve the effects of reducing impact damage, reducing costs, and reducing the number of control components

Pending Publication Date: 2019-12-13
FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above deficiencies, the present invention provides a UAV fall protection device, which solves the problem that the UAV is easily damaged when it falls, reduces the collision impact force when the UAV touches the ground, reduces the collision loss of the UAV, and reduces maintenance repair cost

Method used

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  • Falling protection device for unmanned aerial vehicle
  • Falling protection device for unmanned aerial vehicle

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Embodiment Construction

[0017] The idea, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, features and effects of the present invention.

[0018] refer to figure 1 with figure 2 , the unmanned aerial vehicle of the present invention comprises fuselage 10, and fuselage 10 is circular body, and fuselage 10 periphery equidistantly is provided with wing 20, and wing 20 end is provided with fan blade 21, and fuselage 10 cavity bottom wall A circuit board 11, a receiver 12, a single-chip microcomputer 13 and a gas generator 14 are provided. A power supply 15 is provided on the top wall of the inner cavity of the body 10 to provide energy supply for electronic devices such as the receiver 12 and the single-chip microcomputer 13. The power supply 15 is a storage battery. Or solar cells, solar cells can absorb solar energy during the flight of the drone and convert it into e...

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Abstract

The invention relates to the technical field of unmanned aerial vehicle equipment, and specifically relates to a falling protection device for an unmanned aerial vehicle. The unmanned aerial vehicle comprises a vehicle body, wherein wings are equidistantly arranged at the outer side of the vehicle body; a fan blade is arranged on the end part of each wing; a circuit board, a receiver, a single chip microcomputer, a gas generator and a power supply are arranged in an inner cavity of the vehicle body; the receiver is used for receiving a remote control instruction, and sends the instruction to the single chip microcomputer; the single chip microcomputer is used for receiving the instruction and starting the gas generator; an accommodating cavity composed of a coaming and a baffle is formed in the outer bottom of the vehicle body; an air bag is formed in the accommodating cavity; the gas generator is connected with a guide pipe; a through hole allowing the guide pipe to pass through is formed in the bottom wall of the vehicle body; and the guide pipe is connected into the air bag. The falling protection device for the unmanned aerial vehicle is capable of providing timely and effective protection during the falling of the unmanned aerial vehicle, reducing the collision impact force when the unmanned aerial vehicle makes contact with the ground, reducing the collision loss of the unmanned aerial vehicle, and reduces the maintenance and repair costs.

Description

technical field [0001] The invention relates to the technical field of drone equipment, in particular to a drone fall protection device. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. According to the application field, UAVs can be divided into military and civilian UAVs. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civil use, UAVs are widely used in aerial photography, agriculture, plant protection, miniature selfies, express transportation, disaster relief, observation of wild animals, monitoring of infectious diseases, surveying and mapping, news reports, power inspections, disaster relief, film and television shooting and other fields. The use of UAV itself has been expanded, and developed count...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D45/04B64C27/08
CPCB64D45/04B64C27/08B64U10/10
Inventor 王亮邢振林张立艾剑良王之豪高升
Owner FUDAN UNIV
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