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Unmanned aerial vehicle accident anti-falling damage device

A kind of unexpected situation, UAV technology, applied in the direction of aircraft indicating device, aircraft parts, aircraft lander, etc., can solve the problems of UAV damage, lack of protection, economic loss of UAV holders, etc. Achieve good cushioning and shock absorption, obvious speed reduction effect, and good stability

Active Publication Date: 2018-05-22
ZHENGZHOU KANGXIAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the parachute in the UAV protective equipment also plays a certain protective role, but when the above-mentioned subjective and objective conditions of the UAV crash occur when the UAV is flying at low altitude, the parachute cannot be fully deployed due to time and space problems, and it cannot achieve its due effect. protective effect
[0004] Even if there are sufficient time and space conditions to satisfy the full deployment of the parachute, when the falling environment is complex, it will inevitably cause damage to the drone, which will bring economic losses to the drone holder and also damage the ground. people, buildings or other objects

Method used

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Embodiment Construction

[0032] like figure 1 , figure 2 and image 3 As shown, the UAV accident fall prevention device of the present invention includes a buffer shock absorbing system 27 installed at the bottom of the UAV 26 and an air bearing deceleration balance adjustment system 28 installed at the top of the UAV 26 .

[0033] Buffer shock absorbing system 27 comprises the square box 1 of bottom opening, and the first slide plate 2 is horizontally arranged in the square box 1, and the four peripheral edges of the first slide plate 2 all slide contact with the inner wall of square box 1, and the upper surface of the first slide plate 2 is in contact with the square box. A first pull rope 3 and at least two first compression springs 4 are arranged between the inner wall of the top of the box 1, and the upper end and the lower end of the first compression spring 4 are respectively fixedly connected to the top of the square box 1 and the upper surface of the first slide plate 2 ;Under the effect o...

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Abstract

The invention discloses an unmanned aerial vehicle accident anti-falling damage device. The device comprises a buffer damping system installed at the lower portion of an unmanned aerial vehicle, and an air floatation deceleration balance regulating system installed on the top of the unmanned aerial vehicle. The device is novel in design, reasonable in structure and low in cost, the device can be installed on an existing unmanned aerial vehicle, safety guarantee is provided for the unmanned aerial vehicle, the phenomenon that the unmanned aerial vehicle is damaged due to the fact that the unmanned aerial vehicle falls freely after an accident crash is avoided, the safety reliability is high, economic losses of a user of the unmanned aerial vehicle are lowered to the greatest extent, and thesafety of persons and objects on the ground is protected against the fallen unmanned aerial vehicle.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle applications, and in particular relates to an anti-fall damage device for unmanned aerial vehicles. Background technique [0002] At present, UAVs have been more and more widely used, and UAVs have appeared in military reconnaissance, traffic monitoring, agricultural spraying pesticides, forest fire warning and other fields. With the popularization and application of drones, crashes occur from time to time due to subjective and objective reasons such as unskilled control technology, misuse, climate, flight environment, battery power failure, etc. of drone controllers. [0003] At present, the parachute in the UAV protective equipment also plays a certain protective role, but when the above-mentioned subjective and objective conditions of the UAV crash occur when the UAV is flying at low altitude, the parachute cannot be fully deployed due to time and space problems, and it cannot a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D45/00B64D45/04
CPCB64D45/00B64D45/04
Inventor 班启沛胡翔张书勤张志华
Owner ZHENGZHOU KANGXIAO TECH CO LTD
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