A UAV airborne pneumatic net throwing device
A kind of unmanned aerial vehicle and pneumatic technology, which is applied in the direction of launching device, aircraft parts, transportation and packaging, etc., can solve the problems of unmanned aerial vehicle instability and poor safety, so as to ensure the safety of use, avoid instability and reduce the impact Effect
Active Publication Date: 2020-01-24
BEIJING MECHANICAL EQUIP INST
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Problems solved by technology
[0005] In view of the above analysis, the present invention aims to provide an airborne net throwing device for unmanned aerial vehicles, which solves the problem of poor safety of unmanned aerial vehicle net guns in the prior art, and the recoil force generated after high-pressure gas launch is easy to cause unmanned aerial vehicles to fail. stable problem
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Embodiment 1
[0027] The present embodiment provides an unmanned aerial vehicle airborne net throwing device, such as Figures 1 to 2 As shown, it includes a fixed buffer assembly 1, a trigger assembly 2 and a pneumatic net throwing assembly 3. Wherein, the fixed buffer assembly includes a fixed frame 11 and a buffer 12 (for example, a hydraulic buffer or an air pressure buffer), the trigger assembly 2 includes a trigger lever 24 that can move up and down, and the pneumatic net throwing assembly 3 includes an intercepting net 32, a cylinder 34 , high-pressure cylinder 36, energy storage spring 37, striker 38 and elastic limiter 39. One end of the buffer 12 is rotatably connected to the cylinder 34, and the other end is rotatably connected to the fixed frame 11, and the cylinder 34 is rotatably connected to the fixed frame 11; one end of the cylinder 34 is provided with an intercepting net 32, and the other end is provided with a high-pressure cylinder 36. The air outlet of gas cylinder 36 ...
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The invention discloses an unmanned aerial vehicle onboard pneumatic net throwing device and belongs to the technical field of unmanned aerial vehicle interception. The problems that an unmanned aerial vehicle net gun is poor in safety, and an unmanned aerial vehicle is likely to lose stability due to the recoil force generated after high-pressure gas is jetted in the prior art are solved. The device comprises a fixing frame, a buffer, a trigger rod moving up and down, an interception net, a barrel, a high-pressure gas bottle, a force storage spring, a firing pin and an elastic limiting piece.One end of the buffer is rotationally connected with the barrel, the other end of the buffer is rotationally connected with the fixing frame, and the barrel and the fixing frame are rotationally connected. The interception net is arranged at one end of the barrel, the high-pressure gas bottle is arranged at the other end of the barrel, and a gas outlet of the high-pressure gas bottle faces the interception net. The force storage spring and the firing pin are arranged between the high-pressure gas bottle and the interception net, the end, provided with a pin tip, of the firing pin faces the gas outlet of the high-pressure gas bottle, and the other end of the firing pin abuts against the force storage spring. One end of the elastic limiting piece is located in the firing pin, and the otherend of the elastic limiting piece penetrates through the barrel to make contact with the trigger rod. The device can be used for intercepting the unmanned aerial vehicle.
Description
technical field [0001] The invention relates to a UAV interception technology, in particular to a UAV airborne pneumatic net throwing device. Background technique [0002] In recent years, with the development of drone technology, consumer-grade drones have entered the public's life. Such drones are low in cost and easy to obtain, but they are also easily used by criminals for illegal investigations, leaflets and even terrorist attacks. , bringing great hidden dangers to public safety and social stability. At home and abroad, there are frequent incidents of airports, large-scale activities, and important military sites being invaded by drones. Therefore, how to effectively control black flying drones has become a worldwide problem. At present, the means of controlling black flying drones include electromagnetic interference and laser interception, but electromagnetic interference has problems such as low interception probability and poor applicability, and laser interceptio...
Claims
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IPC IPC(8): B64D1/02B64D47/00
CPCB64D1/02B64D47/00
Inventor 原晓明申研彭延云李大伟蒋大伟
Owner BEIJING MECHANICAL EQUIP INST