Portable rocket net launching device

Abstract

The utility model discloses a portable rocket net launching device which comprises a gun body, four fixing pipes are distributed at the front end of the gun body in a rectangular mode, gun barrels are detachably installed at the front ends of the fixing pipes, rocket gas bombs are filled in the gun barrels respectively and connected with a catching net through ropes, a grip part is arranged at the tail of the gun body, and the grip part is connected with the catching net through a rope. A trigger is arranged at the bottom of the grip part, one end of a connecting rope is arranged at the tail end of each hammer rod, the other end of each connecting rope is connected with one end of a tightening latch, and the other end of each tightening latch penetrates through the tail end of the gun body, extends into the grip part and is connected with the trigger in a clamped mode. The gun barrel is of a detachable structure and is convenient to carry, meanwhile, a mechanical structure is adopted as a percussion structure, compressed gas is used as power, the structure is simple, the manufacturing cost is low, stability and reliability are achieved, safety is higher, obtaining is convenient, and wide application prospects are achieved.

Description

Technical Field

[0001] The utility model relates to a portable rocket net launching device, belonging to the technical field of unmanned aerial vehicle countermeasure equipment. Background Art

[0002] In recent years, drones have been widely used, but drone control measures have lagged far behind. This has left the interests and safety of an increasing number of people unprotected, creating a barrier to the continued development of the drone industry. Drones face a dilemma between the growing demand for drones and the lack of adequate drone countermeasures.

[0003] The current domestic counter-drone situation is characterized by widespread drone use and lagging drone control measures, leading to frequent drone-related public safety incidents. However, while various drone detection and countermeasure technologies exist, each has limitations, such as bulky and unportable design, high cost, insufficient security, short range, high barriers to entry, and significant technical difficulty. Therefore, we propose a portable rocket net launcher. Utility Model Content

[0004] The purpose of the utility model is to provide a portable rocket net launching device, which has many advantages such as light weight and high strength, easy to carry, long range, low cost, etc., and has good versatility.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a portable rocket net launching device, comprising a gun body, the front end of which is rectangular and has four fixed tubes distributed thereon, the front ends of which are detachably mounted with gun barrels, which can be installed by threaded connection, the front ends of which are provided with openings, each of which is filled with a rocket gas bomb, and the rocket gas bomb is connected to a capture net via a rope;

[0006] The invention also includes a hammer rod corresponding to the fixed tube, wherein the hammer head end of the hammer rod passes through the rear end of the fixed tube and is inserted into the inner cavity of the fixed tube. A slider is fixedly installed on the outer wall of the front end of the hammer rod. The slider is slidably installed in the inner cavity of the fixed tube. An elastic element is provided between the rear end of the slider and the rear end of the inner cavity of the fixed tube. When the elastic element rebounds, the sharp part of the hammer head at the front end of the hammer rod can extend out of the front opening of the fixed tube.

[0007] It also includes a grip portion, which is arranged at the rear end of the gun body, and a trigger is arranged at the bottom of the grip portion. The tail ends of the four hammer rods are provided with one end of a connecting rope, and the other end of the connecting rope is connected to one end of a bolt rod. The other end of the bolt rod passes through the rear end of the gun body and extends into the grip portion to be connected with the trigger. Pulling the trigger can release the bolt rod, so that the pressure of the elastic element is released and rebounds.

[0008] The aforementioned portable rocket net launching device has a side wall of the gun body with a slide groove extending along the length direction of the gun body, and a pull rod is provided on the side wall of the bolt rod. The pull rod passes through the slide groove and extends to the outside of the gun body, making it convenient to manually pull the bolt rod.

[0009] The aforementioned portable rocket net launching device, the rocket gas bomb includes a gas cylinder and a warhead, a screw is provided on the top of the gas cylinder, the screw is threadedly fixed to the bottom of the warhead, the top of the warhead is streamlined, and the bottom of the gas cylinder is provided with a weak seal that is easy to puncture, and the gas cylinder is filled with high-pressure carbon dioxide gas.

[0010] The aforementioned portable rocket net launching device, the capture net is rectangular, and the four corners of the capture net are connected to the tail of the rocket gas bomb by ropes. The tail of the rocket gas bomb is connected to the capture net to ensure the stability of the rocket gas bomb during flight.

[0011] The aforementioned portable rocket net launching device has the barrels arranged at an angle, and the front ends of the four barrels are divergent, so that the capture net can be quickly deployed after the rocket gas bullet is ejected.

[0012] In the aforementioned portable rocket net launching device, the side surface of the slider is tightly fitted with the inner cavity surface of the fixed tube, thereby increasing the air tightness between the slider and the inner wall of the fixed tube.

[0013] The aforementioned portable rocket net launching device has a detachable aiming device on the top of the gun body to increase the design accuracy. The aiming device can adopt one or more aiming methods such as mechanical aiming, optical aiming, and computer aiming.

[0014] The aforementioned portable rocket net launching device has a detachable vertical grip at the bottom of the gun body, and a detachable buttstock at the tail end of the grip to increase stability during shooting.

[0015] Compared with the prior art, the barrel of the utility model is a detachable structure, which makes the utility model more convenient to carry and easy to assemble; at the same time, the utility model adopts a mechanical structure as the firing structure, which is simple in structure, low in cost, stable and reliable; the utility model adopts compressed gas as power, which is safer, easy to obtain, low in cost, and has a wide range of application prospects; the utility model is simple to operate, has high accuracy, and has a very impressive striking distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main view of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 yes Figure 2A in the middle is an enlarged schematic diagram;

[0019] Figure 4 This is a cross-sectional view of the rocket gas bomb structure of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the connection structure of the rocket gas bomb and the capture net.

[0021] Figure numerals: 1-gun body, 2-fixing tube, 3-barrel, 4-rocket gas bullet, 5-capturing net, 6-hammer rod, 7-slide, 8-elastic element, 9-bolt rod, 10-grip, 11-trigger, 12-slide, 13-gas cylinder, 14-bullet, 15-screw, 16-vertical grip, 17-buttstock, 18-connecting rope, 19-aiming device.

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. DETAILED DESCRIPTION

[0023] Embodiment 1 of the present utility model: A portable rocket net launching device, comprising a gun body 1, the front end of the gun body 1 being rectangularly distributed with four fixed tubes 2, the front ends of the fixed tubes 2 being detachably mounted with gun barrels 3, which can be installed in a threaded connection manner, making disassembly and assembly convenient and quick, the front ends of the fixed tubes 2 being provided with openings, each of the gun barrels 3 being filled with a rocket gas cartridge 4, and the rocket gas cartridge 4 being connected to a capture net 5 via a rope;

[0024] The present invention also includes a hammer rod 6 corresponding to the fixed tube 2. The hammer head end of the hammer rod 6 passes through the rear end of the fixed tube 2 and is inserted into the inner cavity thereof. A slider 7 is fixedly mounted on the outer wall of the front end of the hammer rod 6. The slider 7 is slidably mounted in the inner cavity of the fixed tube 2. An elastic element 8 is provided between the rear end of the slider 7 and the rear end of the inner cavity of the fixed tube 2. When the elastic element 8 rebounds, the sharp part of the hammer head at the front end of the hammer rod 6 can extend out of the front opening of the fixed tube 2.

[0025] It also includes a grip portion 10, which is arranged at the rear end of the gun body 1, and a trigger 11 is provided at the bottom of the grip portion 10. The tail ends of the four hammer rods 6 are provided with one end of a connecting rope 18, and the other end of the connecting rope 18 is connected to one end of a bolt rod 9. The other end of the bolt rod 9 passes through the rear end of the gun body 1 and extends into the grip portion 10 to be connected with the trigger 11. Pulling the trigger 11 can release the bolt rod 9, so that the pressure of the elastic element 8 is released and rebounds.

[0026] Embodiment 2 of the present utility model: A portable rocket net launching device, comprising a gun body 1, the front end of the gun body 1 being rectangularly distributed with four fixed tubes 2, the front ends of each of the fixed tubes 2 being detachably mounted with a gun barrel 3, which can be installed in a threaded manner, making disassembly and assembly convenient and quick, the front ends of the fixed tubes 2 being provided with an opening, each of the gun barrels 3 being filled with a rocket gas cartridge 4, and the rocket gas cartridge 4 being connected to a capture net 5 via a rope;

[0027] The present invention also includes a hammer rod 6 corresponding to the fixed tube 2. The hammer head end of the hammer rod 6 passes through the rear end of the fixed tube 2 and is inserted into the inner cavity thereof. A slider 7 is fixedly mounted on the outer wall of the front end of the hammer rod 6. The slider 7 is slidably mounted in the inner cavity of the fixed tube 2. An elastic element 8 is provided between the rear end of the slider 7 and the rear end of the inner cavity of the fixed tube 2. When the elastic element 8 rebounds, the sharp part of the hammer head at the front end of the hammer rod 6 can extend out of the front opening of the fixed tube 2.

[0028] It also includes a grip portion 10, which is arranged at the rear end of the gun body 1, and a trigger 11 is provided at the bottom of the grip portion 10. The tail ends of the four hammer rods 6 are provided with one end of a connecting rope 18, and the other end of the connecting rope 18 is connected to one end of a bolt rod 9. The other end of the bolt rod 9 passes through the rear end of the gun body 1 and extends into the grip portion 10 to be connected with the trigger 11. Pulling the trigger 11 can release the bolt rod 9, so that the pressure of the elastic element 8 is released and rebounds.

[0029] Among them, the side wall of the gun body 1 is provided with a slide groove 12 extending along the length direction of the gun body 1, and the side wall of the bolt rod 9 is provided with a pull rod 20, which extends to the outside of the gun body 1 through the slide groove 12. After firing the rocket gas cartridge 4, the pull rod 20 is manually pulled backward to drive the bolt rod 9 to move backward. After releasing it, the bolt rod 9 is engaged with the trigger 11, completing the loading action and waiting for the next firing.

[0030] Embodiment 3 of the present utility model: A portable rocket net launching device, comprising a gun body 1, the front end of the gun body 1 being rectangularly distributed with four fixed tubes 2, the front ends of each of the fixed tubes 2 being detachably mounted with a gun barrel 3, which can be installed in a threaded connection manner, making disassembly and assembly convenient and quick, the front ends of the fixed tubes 2 being provided with an opening, each of the gun barrels 3 being filled with a rocket gas cartridge 4, and the rocket gas cartridge 4 being connected to a capture net 5 via a rope;

[0031] The present invention also includes a hammer rod 6 corresponding to the fixed tube 2. The hammer head end of the hammer rod 6 passes through the rear end of the fixed tube 2 and is inserted into the inner cavity thereof. A slider 7 is fixedly mounted on the outer wall of the front end of the hammer rod 6. The slider 7 is slidably mounted in the inner cavity of the fixed tube 2. An elastic element 8 is provided between the rear end of the slider 7 and the rear end of the inner cavity of the fixed tube 2. When the elastic element 8 rebounds, the sharp part of the hammer head at the front end of the hammer rod 6 can extend out of the front opening of the fixed tube 2.

[0032] It also includes a grip portion 10, which is arranged at the rear end of the gun body 1, and a trigger 11 is provided at the bottom of the grip portion 10. The tail ends of the four hammer rods 6 are provided with one end of a connecting rope 18, and the other end of the connecting rope 18 is connected to one end of a bolt rod 9. The other end of the bolt rod 9 passes through the rear end of the gun body 1 and extends into the grip portion 10 to be connected with the trigger 11. Pulling the trigger 11 can release the bolt rod 9, so that the pressure of the elastic element 8 is released and rebounds.

[0033] Among them, the side wall of the gun body 1 is provided with a slide groove 12 extending along the length direction of the gun body 1, and the side wall of the bolt rod 9 is provided with a pull rod 20, which extends to the outside of the gun body 1 through the slide groove 12. After firing the rocket gas cartridge 4, the pull rod 20 is manually pulled backward to drive the bolt rod 9 to move backward. After releasing it, the bolt rod 9 is engaged with the trigger 11, completing the loading action and waiting for the next firing.

[0034] Among them, the rocket gas bomb 4 includes a gas cylinder 13 and a warhead 14. A screw 15 is provided on the top of the gas cylinder 13, and the screw 15 is screwed and fixed to the bottom of the warhead 14. The top of the warhead 14 is streamlined, and the bottom of the gas cylinder 13 is provided with a weak seal that is easy to puncture. The gas cylinder 13 is filled with high-pressure carbon dioxide gas. The warhead 14 serves to increase the airtightness between it and the barrel 3 and serve as a flight counterweight.

[0035] Embodiment 4 of the present utility model: A portable rocket net launching device, comprising a gun body 1, the front end of the gun body 1 being rectangularly distributed with four fixed tubes 2, the front ends of each of the fixed tubes 2 being detachably mounted with a gun barrel 3, which can be installed in a threaded manner, making disassembly and assembly convenient and quick, the front ends of the fixed tubes 2 being provided with an opening, each of the gun barrels 3 being filled with a rocket gas cartridge 4, and the rocket gas cartridge 4 being connected to a capture net 5 via a rope;

[0036] The present invention also includes a hammer rod 6 corresponding to the fixed tube 2. The hammer head end of the hammer rod 6 passes through the rear end of the fixed tube 2 and is inserted into the inner cavity thereof. A slider 7 is fixedly mounted on the outer wall of the front end of the hammer rod 6. The slider 7 is slidably mounted in the inner cavity of the fixed tube 2. An elastic element 8 is provided between the rear end of the slider 7 and the rear end of the inner cavity of the fixed tube 2. When the elastic element 8 rebounds, the sharp part of the hammer head at the front end of the hammer rod 6 can extend out of the front opening of the fixed tube 2.

[0037] It also includes a grip portion 10, which is arranged at the rear end of the gun body 1, and a trigger 11 is provided at the bottom of the grip portion 10. The tail ends of the four hammer rods 6 are provided with one end of a connecting rope 18, and the other end of the connecting rope 18 is connected to one end of a bolt rod 9. The other end of the bolt rod 9 passes through the rear end of the gun body 1 and extends into the grip portion 10 to be connected with the trigger 11. Pulling the trigger 11 can release the bolt rod 9, so that the pressure of the elastic element 8 is released and rebounds.

[0038] Among them, the side wall of the gun body 1 is provided with a slide groove 12 extending along the length direction of the gun body 1, and the side wall of the bolt rod 9 is provided with a pull rod 20, which extends to the outside of the gun body 1 through the slide groove 12. After firing the rocket gas cartridge 4, the pull rod 20 is manually pulled backward to drive the bolt rod 9 to move backward. After releasing it, the bolt rod 9 is engaged with the trigger 11, completing the loading action and waiting for the next firing.

[0039] Among them, the rocket gas bomb 4 includes a gas cylinder 13 and a warhead 14. A screw 15 is provided on the top of the gas cylinder 13, and the screw 15 is screwed and fixed to the bottom of the warhead 14. The top of the warhead 14 is streamlined, and the bottom of the gas cylinder 13 is provided with a weak seal that is easy to puncture. The gas cylinder 13 is filled with high-pressure carbon dioxide gas. The warhead 14 serves to increase the airtightness between it and the barrel 3 and serve as a flight counterweight.

[0040] Among them, the capture net 5 is rectangular, and the four corners of the capture net 5 are connected to the tail of the rocket gas bomb 4 through ropes. The tail of the rocket gas bomb 4 is connected to the capture net 5 to ensure the stability of the rocket gas bomb 4 during flight.

[0041] Embodiment 5 of the present utility model: A portable rocket net launching device, comprising a gun body 1, the front end of the gun body 1 being rectangularly distributed with four fixed tubes 2, the front ends of each of the fixed tubes 2 being detachably mounted with a gun barrel 3, which can be installed in a threaded connection manner, making disassembly and assembly convenient and quick, the front ends of the fixed tubes 2 being provided with an opening, each of the gun barrels 3 being filled with a rocket gas cartridge 4, and the rocket gas cartridge 4 being connected to a capture net 5 via a rope;

[0042] The present invention also includes a hammer rod 6 corresponding to the fixed tube 2. The hammer head end of the hammer rod 6 passes through the rear end of the fixed tube 2 and is inserted into the inner cavity thereof. A slider 7 is fixedly mounted on the outer wall of the front end of the hammer rod 6. The slider 7 is slidably mounted in the inner cavity of the fixed tube 2. An elastic element 8 is provided between the rear end of the slider 7 and the rear end of the inner cavity of the fixed tube 2. When the elastic element 8 rebounds, the sharp part of the hammer head at the front end of the hammer rod 6 can extend out of the front opening of the fixed tube 2.

[0043] The gun body 1 further comprises a grip portion 10, the grip portion 10 being arranged at the rear end of the gun body 1, a trigger 11 being arranged at the bottom of the grip portion 10, one end of a connecting rope 18 being arranged at the rear end of the four hammer rods 6, the other end of the connecting rope 18 being connected to one end of a bolt rod 9, the other end of the bolt rod 9 passing through the rear end of the gun body 1 and extending into the grip portion 10 to be snap-connected with the trigger 11, and pulling the trigger 11 can release the bolt rod 9, causing the pressure of the elastic element 8 to be released and rebound

[0044] The gun barrels 3 are tilted, and the front ends of the four gun barrels 3 are divergent, so that the capture net 5 can be quickly deployed after the rocket gas bullet 4 is ejected.

[0045] Specifically, the side surface of the slider 7 is in close contact with the inner surface of the fixed tube 2 , thereby increasing the airtightness between the slider 7 and the inner wall of the fixed tube 2 .

[0046] Specifically, a detachable aiming device 19 is provided on the top of the gun body 1 to increase the design accuracy. The aiming device 19 can adopt one or more aiming methods such as mechanical aiming, optical aiming, and intelligent computer aiming.

[0047] Specifically, a vertical grip 16 is detachably mounted on the bottom of the gun body 1, and a buttstock 17 is detachably mounted on the rear end of the grip portion 10 to increase stability during shooting.

[0048] The working principle of an embodiment of the present invention is as follows: when using the present invention, the barrel 3 is assembled, the pull rod 20 is pulled backward, the bolt rod 9 is engaged with the trigger 11, the loading action is completed, the rocket gas bullet 4 is loaded into the barrel 3, and the preparation work is completed; when shooting, the target UAV is aimed at by the aiming device 19, the trigger 11 is pulled, the bolt rod 9 is separated from the restriction of the mixer 4, the elastic element 8 rebounds, and the slider 7 drives the hammer rod 6 forward. The sharp part of the hammer head at the front end of the hammer rod 6 pierces the weak seal of the gas cylinder 13, and the gas cylinder 13 sprays high-pressure gas. The air pressure in the barrel 3 increases, so that the gas cylinder 13 and the bullet 14 are ejected, and the capture net 5 is opened to fly towards the target to capture the target.

Claims

1. A portable rocket net launching device, characterized in that: The invention comprises a gun body (1), wherein the front end of the gun body (1) is provided with four fixed tubes (2) distributed in a rectangular shape, the front ends of the fixed tubes (2) are all detachably provided with gun barrels (3), the front ends of the fixed tubes (2) are provided with openings, each of the gun barrels (3) is filled with a rocket gas bomb (4), and the rocket gas bomb (4) is connected to a capture net (5) via a rope; It also includes a hammer rod (6) corresponding to the fixed tube (2), the hammer head end of the hammer rod (6) passes through the rear end of the fixed tube (2) and is inserted into the inner cavity thereof, a slider (7) is fixedly mounted on the outer wall of the front end of the hammer rod (6), the slider (7) can be slidably mounted in the inner cavity of the fixed tube (2), and an elastic element (8) is arranged between the rear end of the slider (7) and the rear end of the inner cavity of the fixed tube (2); It also includes a grip portion (10), the grip portion (10) is arranged at the rear end of the gun body (1), a trigger (11) is arranged at the bottom of the grip portion (10), one end of a connecting rope (18) is arranged at the rear end of the four hammer rods (6), the other end of the connecting rope (18) is connected to one end of a bolt rod (9), and the other end of the bolt rod (9) passes through the rear end of the gun body (1) and extends into the grip portion (10) to be connected with the trigger (11).

2. A portable rocket net launching device according to claim 1, characterized in that: The side wall of the gun body (1) is provided with a slide groove (12) extending along the length direction of the gun body (1), and the side wall of the bolt rod (9) is provided with a pull rod (20), and the pull rod (20) passes through the slide groove (12) and extends to the outside of the gun body (1).

3. A portable rocket net launching device according to claim 1, characterized in that: The rocket gas bomb (4) comprises a gas cylinder (13) and a warhead (14); a screw rod (15) is provided on the top of the gas cylinder (13); the screw rod (15) is screwed and fixed on the bottom of the warhead (14); the top of the warhead (14) is streamlined; and a weak seal that is easily punctured is provided on the bottom of the gas cylinder (13).

4. A portable rocket net launching device according to claim 1, characterized in that: The capture net (5) is rectangular, and the four corners of the capture net (5) are respectively connected to the tail of the rocket gas bomb (4) through ropes.

5. A portable rocket net launching device according to claim 1, characterized in that: The gun barrels (3) are arranged obliquely, and the front ends of the four gun barrels (3) are divergent.

6. A portable rocket net launching device according to claim 1, characterized in that: The side surface of the slider (7) is tightly fitted to the inner cavity surface of the fixed tube (2).

7. A portable rocket net launching device according to claim 1, characterized in that: A detachable aiming device (19) is provided on the top of the gun body (1).

8. A portable rocket net launching device according to claim 1, characterized in that: The bottom of the gun body (1) is detachably provided with a vertical grip (16), and the rear end of the grip portion (10) is detachably provided with a buttstock (17).

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