Anti-cluster unmanned aerial vehicle capturing net launching device

Abstract

The utility model discloses an anti-cluster unmanned aerial vehicle catching net launching device, which comprises a launching assembly, a servo mechanism and a base, the launching assembly comprises a launching tube and a fixed seat, a control system is arranged in the launching assembly, the launching tube is connected with the fixed seat, a net bullet is arranged in the launching tube, the fixed seat is connected with the servo mechanism, and the base is connected with the servo mechanism. And the servo mechanism is connected with the base. According to the utility model, the launching tubes are arranged in parallel and launch the net bomb comprising the capturing net, and the capturing net is released after the net bomb reaches a target point. The launching tubes are arranged at a certain angle, the launching tubes launch the net bullets and then expand the net bullets at a specific distance, and the continuous bullet screen composed of the multiple capturing nets completes capturing of the cluster unmanned aerial vehicle. The capturing net launched by the launching device can capture a large-scale cluster unmanned aerial vehicle, and 360-degree omni-directional unmanned aerial vehicle cluster capturing can be achieved by adopting the mode that a plurality of launching devices are connected in parallel.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicle (UAV) capture, and in particular relates to an anti-cluster UAV capture net launching device. Background Art

[0002] Using a capture net to capture drones is an emerging drone capture method, offering high capture efficiency and minimal collateral damage. Currently, most common drone capture methods use a single net to capture a single target drone, making it difficult to effectively capture swarms of drones. To address this issue, a device capable of launching a capture net against swarms of drones is needed.

[0003] Patent document CN210070745U discloses a new intelligent net-capture anti-drone system for preventing and dealing with drone interference and threats. The system includes a base, an intelligent variable-speed gimbal, a launch unit, and a target detection and aiming unit. The intelligent variable-speed gimbal is mounted on the base. The launch unit includes a launch tube equipped with a net-capture bullet and a launch control unit. The launch unit is fixed to the top of the intelligent variable-speed gimbal. The target detection and aiming unit is located on the side of the intelligent variable-speed gimbal. The intelligent variable-speed gimbal and the target detection and aiming unit are electrically connected to the launch control unit. This device has its own detection equipment, is relatively large, and has relatively high energy requirements. Its deployment is limited compared to devices without detection structures. The launch tubes of this device do not have corresponding angles, which is not conducive to forming a net-travel barrage to face swarms of drones.

[0004] Patent document CN206135934U discloses an anti-drone device comprising a housing, a sliding assembly for mounting a computing unit, and a video capture device and jamming device connected to the top of the housing. The video capture device collects drone signals and transmits them to the computing unit for identification, analysis, and processing, while the jamming device transmits jamming signals to the drone. The patent captures video of a target drone, uses software to identify and analyze the captured images, and once the target is determined, uses the jamming device to transmit jamming signals to the target drone, forcing it to land or return to its original route, but preventing it from being captured. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an anti-cluster UAV capture net launching device.

[0006] The utility model is achieved through the following technical solutions.

[0007] The utility model provides an anti-cluster UAV capture net launching device, comprising a launching assembly, a servo mechanism and a base. The launching assembly comprises a launching tube and a fixing seat. A control system is arranged in the launching assembly. The launching tube is connected to the fixing seat. A net bomb is arranged in the launching tube. The fixing seat is connected to the servo mechanism, and the servo mechanism is connected to the base.

[0008] Preferably, the transmitting tubes are arranged in a plurality of parallel-connected manner, and an angle is set between adjacent transmitting tubes, and the angle is 1-10°.

[0009] Preferably, a catching net is provided in the net bullet, and the catching net comprises a net body.

[0010] Preferably, the capture net is rectangular, and traction blocks are respectively provided on the four corners of the capture net.

[0011] Preferably, a speed measuring coil and an expansion time binding coil are provided at the tube mouth of the transmitting tube.

[0012] Preferably, the servo mechanism includes a rotating shaft and a fixing frame, the fixing frame is connected to the fixing seat via the rotating shaft, a socket is provided on the fixing frame, and the fixing frame is connected to the transmitting assembly via the socket.

[0013] Preferably, the base includes a turntable, a shell and a fixing member, a rotating assembly is provided in the base, the turntable is rotatably connected to the shell, the top of the turntable is connected to the servo mechanism, and the fixing member is provided on the outer wall of the shell.

[0014] Preferably, a gear ring is provided in the turntable, a gear is provided in the housing, and the gear ring is meshed with the gear.

[0015] The beneficial effects of the present invention are:

[0016] The launch tubes in this utility model are arranged in parallel and fire a net projectile containing a capture net. The net is released upon reaching the target point. The launch tubes are arranged at a specific angle to each other. After firing the net projectile, it deploys at a specific distance, creating a continuous barrage of multiple capture nets to capture swarms of drones. This launcher can capture large swarms of drones using a capture net. Multiple launchers can be connected in parallel to achieve 360° omnidirectional capture of drone swarms. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 It is a side structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the top view of the structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the top view of the launch assembly of the utility model;

[0022] Figure 6 This is a side structural diagram of the launch assembly of the utility model;

[0023] Figure 7 It is a structural diagram of the fixing frame of the utility model;

[0024] Figure 8 This is a schematic diagram of the utility model net bomb placed in the launch tube;

[0025] Figure 9 It is a structural diagram of the turntable of the utility model;

[0026] Figure 10 It is a structural diagram of the shell of the utility model;

[0027] Figure 11 It is a structural diagram of the utility model net bomb;

[0028] Figure 12 This is a schematic diagram of the expansion of the capture net of the utility model;

[0029] Figure 13 It is a schematic diagram of the use of the utility model;

[0030] In the figure: 1-launching assembly, 11-shooting tube, 12-fixed seat, 2-servo mechanism, 21-rotating shaft, 22-fixed frame, 23-jack, 3-base, 31-turntable, 311-gear ring, 32-housing, 321-gear, 33-fixed part, 4-net bullet, 5-capturing net, 51-net body, 52-traction block. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the described solution.

[0032] Example:

[0033] like Figures 1 to 13 As shown, an anti-cluster drone capture net launching device includes a launching assembly 1, a servo mechanism 2 and a base 3. The launching assembly 1 includes a launching tube 11 and a fixing seat 12. A control system is set in the launching assembly 1. The control system is the existing technology. The launching tube 11 is connected to the fixing seat 12. A net bomb 4 is set in the launching tube 11. The fixing seat 12 is connected to the servo mechanism 2, and the servo mechanism 2 is connected to the base 3.

[0034] The launch tubes 11 are arranged in a multi-tube parallel manner, and an angle is set between adjacent launch tubes 11, which is 1-10°, preferably 2°, so that there is an angle on the flight path after each net bomb 4 is launched. Each net bomb 4 will unfold the capture net after flying 40-70 meters. At this time, the capture nets 5 form a continuous capture net "net curtain" to defend against cluster drones.

[0035] A capture net 5 is provided in the net bullet 4 , and the capture net 5 includes a net body 51 .

[0036] The capture net 5 is rectangular and has a size of 4 meters × 4 meters. Traction blocks 52 are respectively provided on the four corners of the capture net 5. The net body 51 is in a folded state in the net spring 4. After the net body 51 pops out, it is pulled into a flat state by the four traction blocks 52.

[0037] The nozzle of the launch tube 11 is provided with a capture net speed measuring coil and an expansion time binding coil, which can detect the initial speed of the net bullet 4, and calculate and bind the detonation delay time of the net bullet 4 according to the detected initial speed, so that the net bullet 4 can be expanded after reaching a specific distance.

[0038] The servo mechanism 2 includes a rotating shaft 21 and a fixing frame 22. The fixing frame 22 is connected to the fixing seat 12 via the rotating shaft 21. The fixing frame 22 is provided with a socket 23, and the fixing frame 22 is connected to the launch tube 11 of the launch assembly 1 via the socket 23. The servo mechanism 2 has a built-in servo control system. The servo control system is a conventional technology. The servo control system can control the rotation of the rotating shaft 21 and the base 3. When the command and control center detects the incoming swarm of drones, the corresponding parameters are transmitted to the servo control system, which controls the servo mechanism 2 to aim the launch assembly 1 at the swarm of drones and send the net bomb 4.

[0039] The base 3 includes a turntable 31, a shell 32 and a fixing part 33. A rotating assembly is arranged in the base 3. The rotating assembly includes a motor and a corresponding transmission assembly. The rotating assembly is a prior art and can be provided with transmission methods such as gears and belts as needed to drive the turntable 31 to rotate, thereby changing the position of the transmitting assembly 1. The turntable 31 is rotatably connected to the shell 32, and the top of the turntable 31 is connected to the servo mechanism 2. The fixing part 33 is arranged on the outer wall of the shell 32. A through hole is provided on the fixing part 33, and the base 3 can be fixed to the mounting platform by using bolts to penetrate the through hole.

[0040] A gear ring 311 is disposed in the rotating disk 31, and a gear 321 is disposed in the housing 32. The gear ring 311 meshes with the gear 321. The motor can drive the gear 321 to rotate, and the gear 321 drives the gear ring 311 to rotate, thereby causing the rotating disk 31 to rotate.

Claims

1. An anti-cluster drone capture net launching device, characterized by: The invention comprises a launching assembly (1), a servo mechanism (2) and a base (3); the launching assembly (1) comprises a launching tube (11) and a fixing seat (12); a control system is arranged in the launching assembly (1); the launching tube (11) is connected to the fixing seat (12); a net bullet (4) is arranged in the launching tube (11); the fixing seat (12) is connected to the servo mechanism (2); and the servo mechanism (2) is connected to the base (3).

2. The anti-cluster drone capture net launching device according to claim 1, characterized in that: The transmitting tubes (11) are arranged in a plurality of parallel-connected manner, and an angle is set between adjacent transmitting tubes (11), and the angle is 1-10°.

3. The anti-cluster drone capture net launching device according to claim 1, characterized in that: A catching net (5) is arranged inside the net bullet (4), and the catching net (5) comprises a net body (51).

4. The anti-cluster drone capture net launching device according to claim 3, characterized in that: The catching net (5) is rectangular, and traction blocks (52) are respectively provided on the four corners of the catching net (5).

5. The anti-cluster drone capture net launching device according to claim 1, characterized in that: The tube mouth of the transmitting tube (11) is provided with a speed measuring coil and an expansion time binding coil.

6. The anti-cluster drone capture net launching device according to claim 1, characterized in that: The servo mechanism (2) comprises a rotating shaft (21) and a fixing frame (22), wherein the fixing frame (22) is connected to the fixing seat (12) via the rotating shaft (21), a socket (23) is provided on the fixing frame (22), and the fixing frame (22) is connected to the transmitting assembly (1) via the socket (23).

7. The anti-cluster drone capture net launching device according to claim 1, characterized in that: The base (3) comprises a turntable (31), a shell (32) and a fixing member (33). A rotating assembly is provided in the base (3). The turntable (31) is rotatably connected to the shell (32). The top of the turntable (31) is connected to the servo mechanism (2). The fixing member (33) is provided on the outer wall of the shell (32).

8. The anti-cluster drone capture net launching device according to claim 7, characterized in that: A gear ring (311) is provided in the rotating disk (31), a gear (321) is provided in the housing (32), and the gear ring (311) is meshed with the gear (321).

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