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UAV booster drop-off device

A machine booster and booster technology, applied in the field of unmanned aerial vehicle booster shedding device, can solve the problems of damage to the propeller, low reliability, cumbersome operation, etc., and achieve a wide effective working range, a small number of parts, The effect of reducing flight resistance

Active Publication Date: 2011-03-30
中国航天科技集团公司第十一研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure is complex, the operation is cumbersome, the weight is heavy, and the propeller is easy to be damaged during the separation process of the booster, and the reliability is low

Method used

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  • UAV booster drop-off device
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Embodiment Construction

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Abstract

The drone booster drop-off device consists of a support, a torsion spring, a pin shaft, a rocker arm, and a slide. The support is connected to the drone body, and the slide is connected to the booster through an iron wire. One of the torsion springs The moment arm is fixed on the support, and the other moment arm is fixed on the rocking arm, and the inner diameter of bearing pin passing torsion spring is connected together by support, torsion spring, rocking arm. The invention can meet the requirements of high strength, good rigidity and light weight of airborne equipment, and can not only ensure the smooth detachment of the booster when the aircraft is in level flight, but also ensure the normal detachment of the aircraft when the angle of attack is 30°.

Description

Unmanned Aerial Vehicle Booster Shedding Device Technical Field The present invention relates to a kind of unmanned aerial vehicle booster shedding device, guarantees that booster and unmanned aerial vehicle are separated safely and smoothly. Background technique Most of the unmanned aerial vehicle adopts the zero-length formula launching method, because this launching method needs to use the booster to launch the unmanned aerial vehicle Go, after the booster is done working, it needs to come off properly, otherwise it will damage the propeller. At present, domestic and foreign booster shedding devices The structure is complicated, the operation is cumbersome, the weight is heavy, and the propeller is easy to be damaged during the separation process of the booster, so the reliability is low. Contents of the invention Technical problem solving of the present invention: overcome the deficiencies in the prior art, provide a kind of safe and smooth work completion The b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B15/36B64G1/64B64D27/26
Inventor 张新哲金延伟
Owner 中国航天科技集团公司第十一研究院
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