Unmanned plane parachute system capable of automatically and quickly opening parachute

A technology of drone parachute and parachute, which is applied in the field of UAV parachute system, which can solve the problems of slow parachute opening speed, easy entanglement, too many and too long parachute ropes, etc., so as to improve the speed of parachute opening and solve the effect of winding

Active Publication Date: 2016-04-20
成都云摄科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing UAV parachute opening methods are spring-type parachute opening and compressed gas jet-type parachute opening, but the traditional umbrella body is not supported by an inflatable airbag skeleton, and the umbrella body is shaped by free injection of air, and the speed of opening the umbrella is slow. Too many ropes are too long and easy to get entangled

Method used

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  • Unmanned plane parachute system capable of automatically and quickly opening parachute
  • Unmanned plane parachute system capable of automatically and quickly opening parachute
  • Unmanned plane parachute system capable of automatically and quickly opening parachute

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0022] Such as figure 1 , 2 As shown, a UAV parachute system that automatically and quickly opens the parachute includes a UAV 1 and an inflatable airbag skeleton installed on the UAV 1, a parachute body 3, a thread-sealed high-pressure gas cylinder 4, and a controlled Steel spring hammer, wireless signal receiver, parachute control system;

[0023] The inflatable airbag skeleton includes a supporting bone foot 2, an air end 6 and a "cross"-shaped spread frame 5, the inflation end 6 is installed on the UAV 1, and the lower end of the supporting bone foot 2 is connected to the UAV 1 The upper end of the upper inflatable end 6 is connected and communicated, the supporting bone feet 2 are connected and communicated with the expansion frame 5, the parachute body 3 is hemisp...

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Abstract

The invention relates to an unmanned plane parachute system capable of automatically and quickly opening the parachute. The unmanned plane parachute system comprises an unmanned plane, and an inflatable air bag framework, a parachute body, a threaded sealing high-pressure air bottle, a steel spring striking hammer with a control function, a wireless signal receiver and a parachute control system which are mounted on the unmanned plane, wherein the inflatable air bag framework comprises supporting bones, an inflating end and a crossed opening rack; the wireless signal receiver is mounted at the inflating end and is connected with the steel spring striking hammer; the parachute control system is bridged to a circuit of the unmanned plane and comprises an acceleration sensor, an air pressure sensor, a main controller, an audible and visible alarm device, a power supply and a wireless signal emitter; the lower end of the threaded sealing high-pressure air bottle is mounted in the inflating end. Compared with the prior art, the unmanned plane parachute system disclosed by the invention can effectively solve problems that the current parachute opening speed is low and an umbrella rope is excessively long and easy to twist.

Description

technical field [0001] The invention relates to the technical field of UAV parachute, in particular to an automatic and fast UAV parachute system. Background technique [0002] Parachute is to utilize the principle of air resistance, relying on the expandable aerodynamic speed reducer that is inflated relative to air movement. A modern parachute is an aviation tool that allows people or objects to land safely from the sky to the ground. Mainly made of flexible fabric. It is the equipment and equipment for airborne combat and training, lifesaving and training for aerospace personnel, training, competitions and performances for parachutists, airdropping supplies, and recovery of UAV aircraft. The main components of a parachute are canopy, guide parachute, parachute rope, strap system, parachute opening parts and parachute bag. It is composed of parachute silk (in the early days, it was made of silk, cotton cloth, and now it is made of nylon fabric), paracord, parachute belt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D17/54B64D17/22
CPCB64D17/22B64D17/54
Inventor 陈俊李炳王馨竹
Owner 成都云摄科技有限责任公司
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