Unmanned aerial vehicle countering device

Abstract

The utility model discloses an unmanned aerial vehicle countering device which comprises a countering gun, a laser gun module connected with the countering gun and a backpack used for fixing the laser gun module, the countering gun comprises a supporting plate, the lower end of the supporting plate is fixedly connected with a countering control gun stock, and a gun barrel is arranged above the supporting plate. A part set A and a part set B are arranged between the supporting plate and the gun barrel, a sighting telescope is fixedly connected to the upper end of the gun barrel, a camera is arranged on one side of the gun barrel, a counter assembly is arranged in the gun barrel, and a first steering engine used for controlling the camera is further arranged in the gun barrel. According to the unmanned aerial vehicle countering device provided by the utility model, by integrating computer vision, automatic control and accurate strike technologies, efficient, low-cost and convenient countering of an invading unmanned aerial vehicle is realized, and the blank of the existing portable unmanned aerial vehicle countering device in the aspects of intelligence and high maneuverability coping capability is filled up; the method has high practical value and wide application prospect.

Description

Technical Field

[0001] This utility model relates to the field of drone countermeasures technology, and in particular to a drone countermeasures device. Background Technology

[0002] With the rapid development of drone technology and its expanding application areas, while bringing convenience, it has also raised numerous security risks. Especially in sensitive areas such as airports, military bases, government offices, and large-scale event venues, unauthorized drone intrusion can cause serious information leaks, property losses, and even threats to personal safety. Therefore, counter-drone technology has become a critical issue that urgently needs to be addressed.

[0003] Existing counter-drone technologies mainly include radio jamming, laser destruction, net capture devices, and radar-guided interception systems. Among them, automatic counter-drone systems guided by phased array radar perform well in terms of detection accuracy and automation, but they suffer from drawbacks such as high cost, bulky equipment, and inconvenient deployment, making them unsuitable for rapid response and frontline deployment.

[0004] Furthermore, traditional manually operated anti-drone guns suffer from problems such as aiming difficulties and slow response when facing high-speed, small-sized drones, making them unsuitable for actual combat needs. Therefore, this application proposes a drone countermeasure device to provide a new technical solution to address the aforementioned technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a drone countermeasure device to address the aforementioned technical problems. By integrating computer vision, automatic control, and precision strike technologies, it achieves efficient, low-cost, and convenient countermeasures against intruding drones, filling the gap in the intelligence and high mobility of existing portable anti-drone equipment. It has high practical value and broad application prospects.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A drone countermeasure device, which is used for drone countermeasures.

[0008] The drone countermeasure device specifically includes a countermeasure gun, a laser gun module connected to the countermeasure gun, and a backpack for fixing the laser gun module. The countermeasure gun includes a support plate, a countermeasure control stock fixedly connected to the lower end of the support plate, a gun barrel arranged above the support plate, and component group A and component group B arranged between the support plate and the gun barrel. A sight is fixedly connected to the upper end of the gun barrel, a camera is arranged on one side of the gun barrel, a countermeasure component is arranged inside the gun barrel, and a first servo motor for controlling the camera is also arranged inside the gun barrel.

[0009] In a preferred embodiment of the UAV countermeasure device provided by this utility model, the component group A is located in the middle position between the support plate and the gun barrel, and there are two component groups B, which are respectively located between the support plate and the gun barrel and near the end.

[0010] In a preferred embodiment of the anti-drone device provided by this utility model, protective plates are detachably and fixedly connected to both sides of the support plate, and the lower part of the gun barrel is located between the two protective plates.

[0011] In a preferred embodiment of the UAV countermeasure device provided by this utility model, the component group A includes a floating component, a rotating rod disposed in the middle of the floating component, a rotating component rotatably connected to the upper end of the rotating rod, the rotating component being fixedly connected to the bottom of the gun barrel, the rotating rod being rotatably connected to a support plate, a second servo being fixedly connected to the upper end of the support plate, a lever component being fixedly connected to the output end of the second servo, a push groove being formed on the periphery of the floating component, the end of the lever component away from the second servo being located in the push groove formed on the periphery of the floating component, the lever component being movably connected to the floating component, a linkage lever being fixedly connected to the lower end of the rotating component, the lower end of the linkage lever being movably connected to the upper end of the floating component; a third servo is fixedly connected inside the support plate, and the output end of the third servo is fixedly connected to the rotating rod.

[0012] In a preferred embodiment of the UAV countermeasure device provided by this utility model, the component group B includes a damper. The lower end of the damper is fixedly connected to a support plate, and a limiting collar is fixedly connected to the upper end of the damper. A rotating bearing is provided above the limiting collar. An arc groove is provided on the side of the limiting collar away from the component group A. A protrusion is fixedly connected to the lower end of the rotating bearing near the arc groove. The protrusion and the arc groove are connected by a ball bearing.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The drone countermeasure device provided by this utility model integrates computer vision, automatic control and precision strike technology, and achieves efficient, low-cost and convenient countermeasures against intruding drones. It fills the gap in the intelligence and high mobility response capabilities of existing portable anti-drone equipment, and has high practical value and broad application prospects. Attached Figure Description

[0015] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the overall structure of the drone countermeasure device provided by this utility model;

[0017] Figure 2 A schematic diagram of the countermeasure gun for the UAV countermeasure device provided by this utility model;

[0018] Figure 3 A side view of the structure of the anti-drone countermeasure gun provided by this utility model;

[0019] Figure 4 A schematic diagram of the internal structure of the barrel of the anti-drone device provided by this utility model;

[0020] Figure 5 A schematic diagram of the structure of component group A of the UAV countermeasure device provided by this utility model;

[0021] Figure 6 A schematic diagram of the connection structure of component group A of the UAV countermeasure device provided by this utility model;

[0022] Figure 7 A schematic diagram of the structure of component group B of the UAV countermeasure device provided by this utility model;

[0023] Figure 8 A schematic diagram of the connection structure of component group B of the UAV countermeasure device provided by this utility model.

[0024] The markings in the diagram are explained as follows:

[0025] 1. Countermeasure Gun; 2. Laser Gun Module; 3. Backpack; 4. Support Plate; 5. Countermeasure Control Stock; 6. Barrel; 7. Parts Group A; 8. Parts Group B; 9. Sight; 10. Camera; 11. Countermeasure Component; 12. First Servo; 13. Floating Component; 14. Second Servo; 15. Lever Component; 16. Rotating Component; 17. Rotating Rod; 18. Third Servo; 19. Linkage Lever; 20. Damper; 21. Limiting Ring; 22. Rotary Bearing; 23. Arc Groove; 24. Protrusion; 25. Ball Bearing. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-8 A drone countermeasure device includes a countermeasure gun 1, a laser gun module 2 connected to the countermeasure gun 1, and a backpack 3 for fixing the laser gun module 2. The countermeasure gun 1 includes a support plate 4, with a countermeasure control stock 5 fixedly connected to the lower end of the support plate 4. A gun barrel 6 is disposed above the support plate 4. Parts assembly A7 and parts assembly B8 are disposed between the support plate 4 and the gun barrel 6. A sight 9 is fixedly connected to the upper end of the gun barrel 6. A camera 10 is disposed on one side of the gun barrel 6. A countermeasure component 11 is disposed inside the gun barrel 6. A first servo motor 12 for controlling the camera 10 is also disposed inside the gun barrel 6. In this embodiment, the countermeasure component 11 is a laser emitting gun; in other embodiments, the countermeasure component 11 is an electromagnetic interference device.

[0028] Furthermore, to facilitate the control and adjustment of the barrel 6, part group A7 is located in the middle between the support plate 4 and the barrel 6, and there are two parts groups B8, which are located between the support plate 4 and the barrel 6 and near the ends.

[0029] Furthermore, in order to protect parts group A7 and parts group B8, protective plates are detachably and fixedly connected to both sides of the support plate 4, and the lower part of the gun barrel 6 is located between the two protective plates.

[0030] Furthermore, to facilitate device control, a vision processing chip is included to process image information captured by camera 10; a control module is also included to control component group A7 to adjust the angle of barrel 6 based on the image information processed by the vision processing chip, thereby achieving the effect of capturing and tracking aerial targets and automatically completing the drone. The countermeasure control stock 5 controls the activation of the countermeasure component 11 to achieve countermeasure against the drone. All the above electrical components are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer, and existing publicly available power connection technologies will not be described further here.

[0031] In use, the countermeasure gun 1 is manually controlled to aim at the drone, the camera 10 captures the drone to obtain the drone's coordinates, and the gun barrel 6 is rotated left and right and up and down to achieve the effect of fast target locking through the cooperation of parts group A7 and parts group B8.

[0032] This application has the following advantages:

[0033] 1. Automatic aiming and positioning: This device integrates a machine vision module, which can identify aerial targets in real time and automatically capture and track drones through deep learning algorithms, greatly improving hit accuracy and response speed. It is especially suitable for dealing with fast-flying, highly maneuverable small drone targets, significantly improving the system's countermeasure capability.

[0034] Second, the low-cost design, compared with traditional high-precision anti-drone systems that rely on phased array radar, this device, while maintaining high target recognition and tracking capabilities, adopts cost-effective image sensors and vision processing chips, which greatly reduces the overall manufacturing and maintenance costs and has good market prospects.

[0035] Third, lightweight and portable, the entire system is designed with full consideration of volume and weight control, adaptable to individual soldier operation and portable deployment scenarios, suitable for various application environments such as urban patrol, border defense, and guarding of important facilities, and has the ability to respond quickly and dispatch flexibly.

[0036] Specifically, part group A7 includes a floating component 13, a rotating rod 17 in the middle of the floating component 13, a rotating component 16 rotatably connected to the upper end of the rotating rod 17, the rotating component 16 being fixedly connected to the bottom of the barrel 6, the rotating rod 17 being rotatably connected to the support plate 4, a second servo motor 14 being fixedly connected to the upper end of the support plate 4, a lever component 15 being fixedly connected to the output end of the second servo motor 14, a push groove being opened on the periphery of the floating component 13, the end of the lever component 15 away from the second servo motor 14 being located in the push groove opened on the periphery of the floating component 13, the lever component 15 being movably connected to the floating component 13, a linkage lever 19 being fixedly connected to the lower end of the rotating component 16, the lower end of the linkage lever 19 being movably connected to the upper end of the floating component 13; a third servo motor 18 is fixedly connected inside the support plate 4, and the output end of the third servo motor 18 is fixedly connected to the rotating rod 17. In operation, the second servo motor 14 controls the rotation of the lever component 15, causing the floating component 13 to move up and down. The up and down movement of the floating component 13 pushes the linkage lever 19 to drive the rotating component 16 to rotate. The rotating component 16 is fixed to the barrel 6, thereby enabling the countermeasure component 11 to rotate up and down for target positioning. The third servo motor 18 controls the rotation of the rotating rod 17, thereby driving the rotating component 16 to rotate, which in turn drives the countermeasure component 11 to rotate left and right for target positioning.

[0037] Specifically, component group B8 includes a damper 20. The lower end of the damper 20 is fixedly connected to the support plate 4, and the upper end of the damper 20 is fixedly connected to a limiting collar 21. A rotating bearing 22 is provided above the limiting collar 21. An arc groove 23 is formed on the side of the limiting collar 21 away from component group A7. A protrusion 24 is fixedly connected to the lower end of the rotating bearing 22 near the arc groove 23. The protrusion 24 and the arc groove 23 are connected by rolling balls 25. In use, when the second servo motor 14 is activated, the damper 20 can assist the upper countermeasure component 11 to rotate up and down, while also providing support. The limiting collar 21 is fixed together with the damper 20, and its side has an arc groove 23. The rotating bearing 22 is a custom bearing that is fixed to the barrel 6. The balls 25 on the protrusion 24 can roll along the arc groove 23 of the limiting collar 21. When the third servo motor 18 is activated, the limiting collar 21 and the rotating bearing 22 can assist the upper laser gun to rotate left and right.

Claims

1. An unmanned aerial vehicle countermeasure device comprising a countermeasure gun (1), a laser gun module (2) connected to the countermeasure gun (1), a backpack (3) for the fixation of the laser gun module (2), characterized in that, The countermeasure gun (1) comprises a support plate (4), the lower end of the support plate (4) is fixedly connected with a countermeasure control gun stock (5), the upper side of the support plate (4) is provided with a gun barrel (6), the support plate (4) and the gun barrel (6) are provided with a part group A (7) and a part group B (8), the upper end of the gun barrel (6) is fixedly connected with a sighting telescope (9), one side of the gun barrel (6) is provided with a camera (10), the inside of the gun barrel (6) is provided with a countermeasure assembly (11), and the inside of the gun barrel (6) is further provided with a first steering wheel (12) for controlling the camera (10).

2. The drone countermeasure device of claim 1, wherein, The part group A (7) is located at the middle position between the support plate (4) and the gun barrel (6), the number of the part group B (8) is two, and the two part group B (8) are located at positions close to the ends between the support plate (4) and the gun barrel (6).

3. The drone countermeasure device of claim 1, wherein, Both sides of the support plate (4) are detachably and fixedly connected with protection plates, and the lower part of the gun barrel (6) is located between the two protection plates.

4. The drone countermeasure device of claim 1, wherein, The part group A (7) comprises a floating component (13), the middle part of the floating component (13) is provided with a rotating rod (17), the upper end of the rotating rod (17) is rotatably connected with a rotating component (16), the rotating component (16) is fixedly connected with the bottom of the gun barrel (6), the rotating rod (17) is rotatably connected with the support plate (4), the upper end of the support plate (4) is further fixedly connected with a second steering wheel (14), the output end of the second steering wheel (14) is fixedly connected with a lever component (15), the circumferential side of the floating component (13) is provided with a push groove, one end of the lever component (15) away from the second steering wheel (14) is located in the push groove provided on the circumferential side of the floating component (13), the lever component (15) is movably connected with the floating component (13), the lower end of the rotating component (16) is fixedly connected with a linkage lever (19), and the lower end of the linkage lever (19) is movably connected with the upper end of the floating component (13); the inside of the support plate (4) is fixedly connected with a third steering wheel (18), and the output end of the third steering wheel (18) is fixedly connected with the rotating rod (17).

5. The drone countermeasure device of claim 1, wherein, The part group B (8) comprises a damper (20), the lower end of the damper (20) is fixedly connected with the support plate (4), the upper end of the damper (20) is fixedly connected with a limiting sleeve ring (21), the upper side of the limiting sleeve ring (21) is provided with a rotating bearing (22), one side of the limiting sleeve ring (21) away from the part group A (7) is provided with a circular arc groove (23), the lower end of the rotating bearing (22) and the position close to the circular arc groove (23) are fixedly connected with a protruding block (24), and the protruding block (24) and the circular arc groove (23) are rotatably connected through a ball (25).

Images