Low, small and slow defense countering device based on multi-rotor unmanned aerial vehicle

By designing a low, small and slow defense countermeasure device for multi-rotor drones and using angle adjustment and flipping mechanisms to achieve multi-angle capture, the problems of low capture success rate and poor environmental adaptability of existing devices are solved, and the capture efficiency and flexibility are improved.

CN223361235UActive Publication Date: 2025-09-19CHINESE PEOPLES LIBERATION ARMY ARMY BORDER & COASTAL DEFENSE ACAD
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Patent Information

Application Number
CN202422651320.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2025-09-19
Estimated Expiration
2034-10-31

AI Technical Summary

Technical Problem

Existing mechanical capture devices for drones have a low capture success rate and high cost, are easily affected by the environment, and have limited usage scenarios for existing laser or microwave countermeasure weapons.

Method used

A low, small and slow defense countermeasure device based on a multi-rotor UAV is designed. It includes an angle adjustment mechanism, a flip mechanism and a quick-release mechanism. The zoom detection module is used to quickly identify the target, and the flip mechanism and the counter-net launch tube are used to achieve multi-angle capture.

Benefits of technology

It improves the success rate and flexibility of capturing low-flying, slow-moving, small drones, reduces missed detections, reduces the difficulty of disassembling the device, and enhances its adaptability in various environments.

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Abstract

The utility model provides a low, small and slow defense countering device based on a multi-rotor unmanned aerial vehicle, which belongs to the technical field of multi-rotor unmanned aerial vehicles and comprises an unmanned aerial vehicle body, a processor is mounted on the inner side of the unmanned aerial vehicle body, and angle adjusting mechanisms are mounted at the lower ends of the front side and the rear side of the unmanned aerial vehicle body. According to the scheme, through cooperative use of the angle adjusting mechanism and the zoom detection module, low, slow and small targets in the air can be rapidly recognized, through front-back arrangement of the angle adjusting mechanism and the zoom detection module, the situation that the overturning mechanism and the reverse capturing net launching cylinder block the view field is prevented, and a better detection effect is provided; meanwhile, the effect of enlarging the detection range is achieved, so that the phenomenon of missing detection can be greatly reduced, multi-angle launching can be achieved and the flexibility can be improved through cooperative use of the turnover mechanism and the countering catching net launching cylinder, and the turnover mechanism and the countering catching net launching cylinder can be conveniently disassembled through arrangement of the quick disassembling mechanism.
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