Rocket type catching net launching device

Abstract

The utility model discloses a rocket type catching net launching device which comprises gun barrels, gas bombs, a percussion mechanism, a catching net, a cartridge receiver and a folding telescopic rod, the gas bombs are arranged in the corresponding gun barrels, the percussion mechanism is arranged at the tail ends of the gun barrels, the catching net is connected with the gas bombs, and a fixing part is fixedly installed at the front end of an inner cavity of the cartridge receiver. The tail end of the gun barrel is detachably installed on the front side of the fixing component, and the folding telescopic rod is arranged at the front end of the gun barrel. The high-pressure gas cylinder is adopted as launching power, compared with power sources such as ammunition and fuel, higher safety is achieved, materials are easy to obtain, cost is lower, the unfolding angle of the gun barrel can be freely adjusted according to actual requirements, the larger the unfolding angle is, the higher the unfolding speed of the catching net is, and the closer the flying distance is. The method is suitable for close-range combat; otherwise, the smaller the unfolding angle is, the slower the unfolding speed of the catching net is, the farther the flying distance is, and the catching net is suitable for long-distance combat.

Description

Technical Field

[0001] The utility model relates to a rocket-type capture net launching device, belonging to the technical field of launchers. Background Art

[0002] With the rapid development of the drone market, drones will undoubtedly bring hidden dangers of security and economic losses to society in special places such as civil aviation airports, confidential places, and public places. They may also cause security problems such as affecting aviation order, intruding into sensitive areas, and dropping prohibited items.

[0003] Existing anti-UAV technologies are mainly divided into three categories: interference blocking, which is mainly achieved through signal interference, sound wave interference and other technologies; direct destruction, including the use of laser weapons, using UAVs to counter UAVs, etc.; and monitoring and control, which is mainly achieved through hijacking radio control, etc. However, each method has its own advantages and limitations.

[0004] Interference and blocking anti-UAV methods such as signal jamming can interfere with or invade the navigation and communication systems of hostile UAVs, thereby forcing them to land. This method can effectively restrict the "illegal flying" of UAVs in densely populated areas such as city centers or assembly areas, but signal jamming has certain limitations.

[0005] Direct destruction anti-UAV methods, when facing low-end UAVs, especially "low, slow and small" UAVs, the cost-effectiveness of missile interception is too high. When using ground artillery barrage to intercept anti-UAVs, it is necessary to arrange the attack order reasonably. Its anti-UAV capability and cost-effectiveness are related to the density of the barrage, and need to be set according to the characteristics of the hostile UAV; and in densely populated urban areas, it is easy to damage buildings and even cause casualties, resulting in huge losses.

[0006] Monitoring and control anti-UAV technology mainly simulates the UAV remote control to send control signals to the UAV and overwrites the signal of the real remote control to gain control of the UAV. However, its disadvantage is that it has high requirements for the radio environment and high technical cost.

[0007] Therefore, we provide a rocket-type capture net launching device. Utility Model Content

[0008] The purpose of the utility model is to provide a rocket-type capture net launching device. The utility model captures "low, slow and small" drones by launching a capture net. It has the characteristics of low cost and low lethality to buildings and personnel. It has great advantages in densely populated and complex urban areas.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solution: a rocket-type capture net launching device, comprising:

[0010] Gun barrels, wherein four gun barrels are provided, and the emission ends of the gun barrels are divergent, so that the objects emitted from the gun barrels have an outwardly divergent motion trajectory;

[0011] Gas cartridges, the number of which corresponds to the number of gun barrels, and the gas cartridges are placed in the corresponding gun barrels, one end of the gas cartridges is provided with a weak seal, one side of the weak seal of the gas cartridges is at the rear end of the gun barrel, and the gas cartridges are gas cylinders filled with high-pressure gas;

[0012] A firing mechanism, wherein the firing mechanism is arranged at the inner end of the gun barrel, and when the firing mechanism is actuated, the weak seal of the gas bullet can be punctured, and the weak seal of the gas bullet can be punctured to eject the high-pressure gas in the gas bullet, thereby generating high gas pressure in the gun barrel and ejecting the gas bullet along the gun barrel;

[0013] A capture net, wherein the capture net is connected to gas bombs, and the gas bombs are evenly arranged along the edges of the capture net. After the gas bombs are fired along the barrel, they can carry the capture net and unfold to capture and strike the drone;

[0014] A receiver, wherein a fixing component is fixedly installed at the front end of the inner cavity of the receiver, a grip component is provided at the rear end of the receiver, and the rear end of the barrel is detachably installed at the front side of the fixing component, and the rotation direction of the barrel is consistent with the diagonal direction of the fixing component at its corresponding position, so that the divergence angle of the barrel can be adjusted as needed;

[0015] A foldable telescopic rod is arranged at the front end of the gun barrel, and one foldable telescopic rod is arranged between every two adjacent gun barrels. The foldable telescopic rod can fix the gun barrel with the adjusted angle.

[0016] The aforementioned rocket-type capture net launching device, the rear end side wall of the gun barrel is provided with a pin shaft, the fixing component is a rectangular box body with an open rear end, the four corners of the front side wall of the fixing component are provided with mounting holes, the rear end of the gun barrel is inserted into the mounting hole, and the gun barrel is rotatably installed in the mounting hole by means of the pin shaft, and the rotation direction of the gun barrel is consistent with the diagonal direction of the fixing component at its corresponding position.

[0017] The aforementioned rocket-type capture net launching device, the folding telescopic rod includes two fixing kits, the fixing kits are sleeved on the gun barrel, one end of the telescopic rod is fixedly connected to the bottom of each fixing kit, and the other ends of the two telescopic rods are hingedly connected to each other.

[0018] The aforementioned rocket-type capture net launching device, the telescopic rod includes a fixed rod and a sleeve rod, one end of the fixed rod is connected to the fixing kit, the other end of the fixed rod is provided with a telescopic screw, the telescopic screw is inserted into the inner cavity of the sleeve rod, the sleeve rod is rotatably installed with a rotating nut at one end close to the corresponding fixed rod, the rotating nut is threadedly sleeved on the surface of the telescopic screw, and the two sleeve rods are hingedly connected to each other at one end away from the corresponding fixed rod.

[0019] The aforementioned rocket-type capture net launching device, the firing mechanism includes a positioning tube and a hammer connecting rod, the front end opening of the positioning tube is contracted inwardly, leaving an opening with a small inner diameter, the rear end of the positioning tube is open, the positioning tube is installed in the gun barrel, and the tail end of the positioning tube is fixedly installed with a limiting component, the limiting component is installed at the tail end of the gun barrel 1, and the limiting component is placed in the fixed component, the inner cavity of the positioning tube can be slidably installed with a sliding pipe fitting, the front end of the sliding pipe fitting is provided with a small hole, and the tail end is open, the inner cavity of the sliding pipe fitting is plugged with an elastic component, the The tail end of the elastic component extends out along the tail end of the sliding tube, the hammer head end of the hammer connecting rod penetrates the fixing component, the limiting component, the sliding tube and is fixed to the sliding tube, a spike is arranged at the front end of the hammer head of the hammer connecting rod, and the spike at the front end of the hammer connecting rod can pass through the front end of the positioning tube to pierce the gas bullet in the barrel, and a movable bayonet that is perpendicular to the hammer connecting rod is arranged at the tail end of the hammer connecting rod, and a spring is arranged between the movable bayonet and the hammer connecting rod, and the elastic force direction of the spring is consistent with the sliding direction of the movable bayonet, so that the bayonet has the elastic force to slide toward the center;

[0020] A guide tube is fixedly installed at the center of the rear end of the fixed component, and the guide tube is placed at the center between a plurality of retracted hammer connecting rods. Since the firing end of the barrel is divergent, the front end of the retracted hammer connecting rod is tilted outward, and a sliding socket is slidably sleeved on the guide tube, and a clamping edge is provided at the end of the sliding socket, and the movable bayonet is clamped at the rear side of the clamping edge of the sliding socket. The inner cavity of the guide tube is rotatably provided with a release lever that can be automatically reset, and a clamping block is provided at the front end of the release lever, and the clamping block of the release lever penetrates the side wall of the guide tube and is clamped at the front side of the clamping edge of the sliding socket. The tail end of the release lever extends out of the guide tube and the receiver and extends to the inner cavity of the grip component, and the grip component is provided with a trigger, and the front end of the trigger is connected to the tail end of the release lever. Pressing the trigger can cause the clamping block of the release lever to be retracted into the guide tube, so that the sliding socket is separated from the restriction of the clamping block of the release lever, and the release lever can be automatically reset after releasing the trigger. The automatic reset method of the release lever can be achieved by installing a torsion spring.

[0021] The aforementioned rocket-type capture net launching device has a slideway on the side wall of the receiver, and a bolt rod perpendicular to the hammer connecting rod is provided on the rear side wall of the hammer connecting rod. The end of the bolt rod away from the hammer connecting rod extends out of the receiver along the slideway, and pulling the bolt rod can drive the hammer connecting rod to move, thereby facilitating manual loading of the firing mechanism.

[0022] The aforementioned rocket-type capture net launching device, the gas bullet includes a gas cylinder and a warhead, the tail end of the gas cylinder is provided with a weak seal, the front end of the gas cylinder is provided with a connecting screw, the gas cylinder is fixedly connected to the tail of the warhead by the connecting screw, the outer wall of the warhead is in contact with the inner wall of the barrel, the warhead plays the role of enhancing air tightness and counterweight, the front end of the warhead is arc-shaped, which reduces the air resistance of the gas bullet during flight.

[0023] The aforementioned rocket-type capture net launching device has one end of a connecting rope evenly distributed on the edge of the capture net, and the other end of the connecting rope is fixed to the tail of the gas bullet, so that the connecting rope can follow the gas bullet in flight, thereby increasing flight stability. If the connecting rope is set at the front end of the gas bullet, the resistance of the capture net will easily cause the gas bullet to turn around, rotate, and other unstable movements during flight. The connecting rope is flat, which reduces the space occupied by the connecting rope in the barrel.

[0024] The aforementioned rocket-type capture net launching device has aiming components and vertical grips disposed on the upper and lower sides of the receiver, respectively.

[0025] The aforementioned rocket-type capture net launching device, wherein a buttstock is provided at the tail end of the grip component.

[0026] Compared with the prior art, the utility model has at least the following beneficial effects:

[0027] (1) The utility model uses a high-pressure gas cylinder as the launching power, which is safer than power sources such as ammunition and fuel. The material is easy to obtain and the cost is lower. It has little damage to buildings and personnel. It has great advantages in densely populated and complex urban areas and has the significance of universal promotion.

[0028] (2) The utility model can freely adjust the barrel deployment angle according to actual needs. The larger the deployment angle, the faster the capture net deployment speed and the shorter the flying distance, which is suitable for close-range combat. On the contrary, the smaller the deployment angle, the slower the capture net deployment speed and the longer the flying distance, which is suitable for long-range combat.

[0029] (3) The utility model has a novel structure and is easy to operate. After firing, the gas pressure generated in the barrel can be used to provide recoil force for the hammer connecting rod, so that the hammer connecting rod can be automatically loaded after firing, without the need to manually pull the bolt to load the chamber again.

[0030] (4) The gun barrel of the utility model adopts a foldable structure, which can be folded together when not in use, thereby reducing the occupied space and being easy to carry.

[0031] (5) Each utility model enhances the stability during firing, improves the shooting accuracy and reduces the recoil by providing structures such as a buttstock, a vertical grip and an aiming component. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0033] Figure 2 It is an overall exploded view of the utility model;

[0034] Figure 3 It is a schematic diagram of the foldable telescopic rod structure of the utility model;

[0035] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model

[0036] Figure 5 It is a three-dimensional structural diagram of the firing mechanism of the utility model;

[0037] Figure 6 It is a schematic diagram of the explosion structure of the firing mechanism of the utility model;

[0038] Figure 7 It is a three-dimensional schematic diagram of the hammer connecting rod of the utility model;

[0039] Figure 8 It is an exploded view of the conduit installation structure of the utility model;

[0040] Fig. 9 It is a schematic diagram of the gun barrel installation structure of the utility model;

[0041] Fig.10 It is a schematic diagram of the gas spring structure of the utility model.

[0042] Figure markings: 1-barrel, 2-gas bullet, 3-firing mechanism, 4-capturing net, 5-receiver, 6-fixing component, 7-positioning tube, 8-sliding pipe, 9-elastic component, 10-limiting component, 11-hammer connecting rod, 12-movable bayonet, 13-spring, 14-guide tube, 15-sliding seat, 16-release lever, 17-trigger, 18-grip component, 19-mounting hole, 20-pin shaft, 21-fixing kit, 22-telescopic rod, 23-fixing rod, 24-gas cylinder, 25-bullet, 26-connecting screw, 27-connecting rope, 28-folding telescopic rod, 29-slide, 30-bolt rod, 31-vertical grip, 32-buttstock, 33-aiming component, 34-sleeve rod, 35-telescopic screw, 36-rotating nut.

[0043] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. DETAILED DESCRIPTION

[0044] Embodiment 1 of the present utility model: A rocket-type capture net launching device, comprising:

[0045] Gun barrels 1, four gun barrels 1 are provided, preferably four, and the launching end of the gun barrel 1 is divergent, so that the object launched from the gun barrel 1 has a movement trajectory that spreads outwards;

[0046] Gas cartridges 2, the number of gas cartridges 2 corresponds to the number of gun barrels 1, and the gas cartridges 2 are placed in the corresponding gun barrels 1, that is, each gun barrel 1 is filled with a gas cartridge 2, one end of the gas cartridge 2 is provided with a weak seal, and one side of the weak seal of the gas cartridge 2 is at the rear end of the gun barrel 1, and the gas cartridge 2 is a gas cylinder filled with high-pressure gas;

[0047] The firing mechanism 3 is arranged at the inner side end of the gun barrel 1. When the firing mechanism 3 is actuated, the weak seal of the gas bullet 2 can be punctured. The weak seal of the gas bullet 2 can be punctured to eject the high-pressure gas in the gas bullet 2, thereby generating high gas pressure in the gun barrel 1 and ejecting the gas bullet 2 along the gun barrel 1;

[0048] The capture net 4 is connected to the gas bombs 2. The gas bombs 2 are evenly arranged along the edges of the capture net 4. The launch end of the barrel 1 is divergent. Each gas bomb 2 is fired in the direction of the corresponding barrel 1. The gas bombs 2 are fired in a divergent shape. After being fired along the barrel 1, the gas bombs 2 can carry the capture net 4 and unfold to capture and strike the drone.

[0049] A receiver 5, a fixing component 6 is fixedly mounted at the front end of the inner cavity of the receiver 5, a grip component 18 is provided at the rear end of the receiver 5, the rear end of the barrel 1 is detachably mounted on the front side of the fixing component 6, and the barrel 1 can rotate along the diagonal direction of the fixing component 6;

[0050] A foldable telescopic rod 28 is arranged at the front end of the gun barrel 1 , and one foldable telescopic rod 28 is arranged between every two adjacent gun barrels 1 . There are four foldable telescopic rods 28 in total, which are used to fix the gun barrel 1 .

[0051] Embodiment 2 of the present utility model: A rocket-type capture net launching device, comprising:

[0052] Gun barrels 1, four gun barrels 1 are provided, preferably four, and the launching end of the gun barrel 1 is divergent, so that the object launched from the gun barrel 1 has a movement trajectory that spreads outwards;

[0053] Gas cartridges 2, the number of gas cartridges 2 corresponds to the number of gun barrels 1, and the gas cartridges 2 are placed in the corresponding gun barrels 1, that is, each gun barrel 1 is filled with a gas cartridge 2, one end of the gas cartridge 2 is provided with a weak seal, and one side of the weak seal of the gas cartridge 2 is at the rear end of the gun barrel 1, and the gas cartridge 2 is a gas cylinder filled with high-pressure gas;

[0054] The firing mechanism 3 is arranged at the inner side end of the gun barrel 1. When the firing mechanism 3 is actuated, the weak seal of the gas bullet 2 can be punctured. The weak seal of the gas bullet 2 can be punctured to eject the high-pressure gas in the gas bullet 2, thereby generating high gas pressure in the gun barrel 1 and ejecting the gas bullet 2 along the gun barrel 1;

[0055] The capture net 4 is connected to the gas bombs 2. The gas bombs 2 are evenly arranged along the edges of the capture net 4. The launch end of the barrel 1 is divergent. Each gas bomb 2 is fired in the direction of the corresponding barrel 1. The gas bombs 2 are fired in a divergent shape. After being fired along the barrel 1, the gas bombs 2 can carry the capture net 4 and unfold to capture and strike the drone.

[0056] A receiver 5, a fixing component 6 is fixedly mounted at the front end of the inner cavity of the receiver 5, a grip component 18 is provided at the rear end of the receiver 5, the rear end of the barrel 1 is detachably mounted on the front side of the fixing component 6, and the barrel 1 can rotate along the diagonal direction of the fixing component 6;

[0057] A foldable telescopic rod 28 is arranged at the front end of the gun barrel 1 , and one foldable telescopic rod 28 is arranged between every two adjacent gun barrels 1 . There are four foldable telescopic rods 28 in total, which are used to fix the gun barrel 1 .

[0058] A pin 20 is provided on the side wall of the rear end of the gun barrel 1, and the fixing component 6 is a rectangular box body with an opening at the rear end. Mounting holes 19 are provided at the four corners of the front side wall of the fixing component 6. The rear end of the gun barrel 1 is inserted into the mounting hole 19, and the gun barrel 1 is rotatably mounted in the mounting hole 19 through the pin 20. The rotation direction of the gun barrel 1 is consistent with the diagonal direction of the fixing component 6 at its corresponding position, so that the front end deployment angle of the gun barrel 1 can be freely adjusted.

[0059] Among them, the folding telescopic rod 28 includes two fixing kits 21, and the fixing kits 21 are sleeved on the gun barrel 1. One end of the telescopic rod 22 is fixedly connected to the bottom of each fixing kit 21, and the other ends of the two telescopic rods 22 are hingedly connected to each other, so that the two telescopic rods 22 can be folded together. The folding telescopic rod 28 can freely adjust the length according to the unfolding angle of the gun barrel 1, and is used to fix the gun barrel 1 after the angle adjustment is completed.

[0060] Among them, the telescopic rod 22 includes a fixed rod 23 and a sleeve rod 34, one end of the fixed rod 23 is connected to the fixed kit 21, and the other end of the fixed rod 23 is provided with a telescopic screw 35, and the telescopic screw 35 is inserted into the inner cavity of the sleeve rod 34. The sleeve rod 34 is rotatably installed with a rotating nut 36 at one end close to the corresponding fixed rod 23, and the rotating nut 36 is threadedly sleeved on the surface of the telescopic screw 35. The two sleeve rods 34 are hingedly connected to each other at one end away from the corresponding fixed rod 23. Rotating the rotating nut 36 can adjust the length of the telescopic screw 35 inserted into the sleeve rod 34, thereby adjusting the length of the telescopic rod 22.

[0061] Embodiment 3 of the present utility model: A rocket-type capture net launching device, comprising:

[0062] Gun barrels 1, four gun barrels 1 are provided, preferably four, and the launching end of the gun barrel 1 is divergent, so that the object launched from the gun barrel 1 has a movement trajectory that spreads outwards;

[0063] Gas cartridges 2, the number of gas cartridges 2 corresponds to the number of gun barrels 1, and the gas cartridges 2 are placed in the corresponding gun barrels 1, that is, each gun barrel 1 is filled with a gas cartridge 2, one end of the gas cartridge 2 is provided with a weak seal, and one side of the weak seal of the gas cartridge 2 is at the rear end of the gun barrel 1, and the gas cartridge 2 is a gas cylinder filled with high-pressure gas;

[0064] The firing mechanism 3 is arranged at the inner side end of the gun barrel 1. When the firing mechanism 3 is actuated, the weak seal of the gas bullet 2 can be punctured. The weak seal of the gas bullet 2 can be punctured to eject the high-pressure gas in the gas bullet 2, thereby generating high gas pressure in the gun barrel 1 and ejecting the gas bullet 2 along the gun barrel 1;

[0065] The capture net 4 is connected to the gas bombs 2. The gas bombs 2 are evenly arranged along the edges of the capture net 4. The launch end of the barrel 1 is divergent. Each gas bomb 2 is fired in the direction of the corresponding barrel 1. The gas bombs 2 are fired in a divergent shape. After being fired along the barrel 1, the gas bombs 2 can carry the capture net 4 and unfold to capture and strike the drone.

[0066] A receiver 5, a fixing component 6 is fixedly mounted at the front end of the inner cavity of the receiver 5, a grip component 18 is provided at the rear end of the receiver 5, the rear end of the barrel 1 is detachably mounted on the front side of the fixing component 6, and the barrel 1 can rotate along the diagonal direction of the fixing component 6;

[0067] A foldable telescopic rod 28 is arranged at the front end of the gun barrel 1 , and one foldable telescopic rod 28 is arranged between every two adjacent gun barrels 1 . There are four foldable telescopic rods 28 in total, which are used to fix the gun barrel 1 .

[0068] A pin 20 is provided on the side wall of the rear end of the gun barrel 1, and the fixing component 6 is a rectangular box body with an opening at the rear end. Mounting holes 19 are provided at the four corners of the front side wall of the fixing component 6. The rear end of the gun barrel 1 is inserted into the mounting hole 19, and the gun barrel 1 is rotatably mounted in the mounting hole 19 through the pin 20. The rotation direction of the gun barrel 1 is consistent with the diagonal direction of the fixing component 6 at its corresponding position, so that the front end deployment angle of the gun barrel 1 can be freely adjusted.

[0069] Among them, the folding telescopic rod 28 includes two fixing kits 21, and the fixing kits 21 are sleeved on the gun barrel 1. One end of the telescopic rod 22 is fixedly connected to the bottom of each fixing kit 21, and the other ends of the two telescopic rods 22 are hingedly connected to each other, so that the two telescopic rods 22 can be folded together. The folding telescopic rod 28 can freely adjust the length according to the unfolding angle of the gun barrel 1, and is used to fix the gun barrel 1 after the angle adjustment is completed.

[0070] Among them, the telescopic rod 22 includes a fixed rod 23 and a sleeve rod 34, one end of the fixed rod 23 is connected to the fixed kit 21, and the other end of the fixed rod 23 is provided with a telescopic screw 35, and the telescopic screw 35 is inserted into the inner cavity of the sleeve rod 34. The sleeve rod 34 is rotatably installed with a rotating nut 36 at one end close to the corresponding fixed rod 23, and the rotating nut 36 is threadedly sleeved on the surface of the telescopic screw 35. The two sleeve rods 34 are hingedly connected to each other at one end away from the corresponding fixed rod 23. Rotating the rotating nut 36 can adjust the length of the telescopic screw 35 inserted into the sleeve rod 34, thereby adjusting the length of the telescopic rod 22.

[0071] The firing mechanism 3 includes a positioning tube 7 and a hammer connecting rod 11. The front end opening of the positioning tube 7 is contracted inward, leaving an opening with a small inner diameter. The rear end of the positioning tube 7 is open. The positioning tube 7 is installed in the gun barrel 1. The tail end of the positioning tube 7 is fixedly installed with a limiting component 10. The limiting component 10 is installed at the tail end of the gun barrel 1, and the limiting component 10 is placed in the fixed component 6. The inner cavity of the positioning tube 7 can be slidably installed with a sliding pipe 8. The front end of the sliding pipe 8 is provided with a small hole, and the tail end is open. The inner cavity of the sliding pipe 8 is plugged with an elastic component 9. The tail end of the elastic component 9 is along the The rear end of the sliding tube 8 extends out, and the hammer head end of the hammer connecting rod 11 passes through the fixing component 6, the limiting component 10, the sliding tube 8 and is fixed to the sliding tube 8. The front end of the hammer head of the hammer connecting rod 11 is provided with a spike, and the front end spike of the hammer connecting rod 11 can pass through the front end of the positioning tube 7 to pierce the gas bullet 2 located in the barrel 1. The rear end of the hammer connecting rod 11 is provided with an active bayonet 12 which is perpendicular to the hammer connecting rod 11. A spring 13 is provided between the active bayonet 12 and the hammer connecting rod 11. The elastic direction of the spring 13 is consistent with the sliding direction of the active bayonet 12, so that the bayonet 12 has There is an elastic force sliding toward the center, a guide tube 14 is fixedly installed at the center of the rear end of the fixed component 6, and the guide tube 14 is placed at the center between multiple retracted hammer connecting rods 11. Because the firing end of the barrel 1 is divergent, the front end of the retracted hammer connecting rod 11 is tilted outward, and a sliding card seat 15 is slidably sleeved on the guide tube 14. The end of the sliding card seat 15 is provided with a card edge, and the movable card pin 12 is connected to the rear side of the card edge of the sliding card seat 15. The inner cavity of the guide tube 14 is rotatably provided with a release lever 16 that can be automatically reset, and the front end of the release lever 16 is provided with a card block. The block of the rod 16 passes through the side wall of the conduit 14 and is clamped on the front side of the clamping edge of the sliding clamp seat 15. The tail end of the release lever 16 extends out of the conduit 14 and the receiver 5 and extends to the inner cavity of the grip component 18. The grip component 18 is provided with a trigger 17. The front end of the trigger 17 is connected to the tail end of the release lever 16. Pressing the trigger 17 can cause the block of the release lever 16 to be retracted into the conduit 14, so that the sliding clamp seat 15 is free from the restriction of the block of the release lever 16. After releasing the trigger 17, the release lever 16 can be automatically reset. The automatic reset method of the release lever 16 can be achieved by installing a torsion spring.

[0072] The action process of the firing mechanism 3 is as follows:

[0073] When the firing mechanism 3 is in the ready-to-fire state, the sliding seat 15 is fixed to the rear end of the guide tube 14 through the release lever 16, the movable latch 12 of the hammer connecting rod 11 is clamped on the rear side of the sliding seat 15, the hammer head end of the hammer connecting rod 11 and the sliding pipe 8 are placed at the rear end of the inner cavity of the positioning tube 7, the elastic component 9 is in a compressed state, and the barrel 1 is filled with a gas bullet 2;

[0074] When the firing mechanism 3 fires, the trigger 17 is pressed, and the front end of the trigger 17 presses down the release lever 16, so that the block of the release lever is retracted into the guide tube 14, so that the sliding seat 15 is free from the restriction of the block of the release lever 16, and the elastic component 9 is restored to make the sliding pipe 8 carry the hammer connecting rod 11 to rebound forward. Since the hammer connecting rod 11 has a certain inclination angle following the gun barrel 1, it is separated from the sliding seat 15 during the forward movement. The hammer connecting rod 11 moves forward until the sliding pipe 8 is placed at the front end of the inner cavity of the positioning tube 7 and stops. The hammer head spike part of the hammer connecting rod 11 extends into the gun barrel 1, piercing the weak seal of the gas bullet 2, so that the gas bullet 2 is triggered. At the same time, after releasing the trigger 17, the release lever 16 can be automatically reset;

[0075] After the firing mechanism 3 is fired, the gas bullet 2 releases a large amount of high-pressure gas, causing the gas bullet 2 to be ejected along the barrel 1. The air pressure in the barrel 1 is instantly increased, which increases the pressure at the front end of the positioning tube 7, squeezes the sliding tube 8 backward, and causes the sliding tube 8 to move backward with the hammer connecting rod 11. During the backward movement of the hammer connecting rod 11, the active bayonet 12 gradually contacts the sliding card seat 15 and carries the sliding card seat 15 to move backward until the grip component 18 stops the sliding card seat 15, and the hammer connecting rod 11 continues to move backward. The active bayonet 12 has the elastic force of the spring 13, so that the active bayonet 12 crosses the sliding card seat 15 and is placed on the rear side of the card edge of the sliding card seat 15. After the gas bullet 2 is ejected, the pressure in the barrel 1 is reduced and restored, and the elastic component 9 rebounds. When the sliding card seat 15 rebounds, it is restricted and fixed by the release lever 16 block, so that the entire firing mechanism 3 is restored to the ready-to-fire state.

[0076] Specifically, a slideway 29 is provided on the side wall of the receiver 5, and a bolt rod 30 perpendicular to the hammer link 11 is provided on the rear side wall of the hammer link 11. One end of the bolt rod 30 away from the hammer link 11 extends out of the receiver 5 along the slideway 29. Pulling the bolt rod 30 can drive the hammer link 11 to move, thereby facilitating manual loading of the firing mechanism 3.

[0077] Embodiment 4 of the present utility model: A rocket-type capture net launching device, comprising:

[0078] Gun barrels 1, four gun barrels 1 are provided, preferably four, and the launching end of the gun barrel 1 is divergent, so that the object launched from the gun barrel 1 has a movement trajectory that spreads outwards;

[0079] Gas cartridges 2, the number of gas cartridges 2 corresponds to the number of gun barrels 1, and the gas cartridges 2 are placed in the corresponding gun barrels 1, that is, each gun barrel 1 is filled with a gas cartridge 2, one end of the gas cartridge 2 is provided with a weak seal, and one side of the weak seal of the gas cartridge 2 is at the rear end of the gun barrel 1, and the gas cartridge 2 is a gas cylinder filled with high-pressure gas;

[0080] The firing mechanism 3 is arranged at the inner side end of the gun barrel 1. When the firing mechanism 3 is actuated, the weak seal of the gas bullet 2 can be punctured. The weak seal of the gas bullet 2 can be punctured to eject the high-pressure gas in the gas bullet 2, thereby generating high gas pressure in the gun barrel 1 and ejecting the gas bullet 2 along the gun barrel 1;

[0081] The capture net 4 is connected to the gas bombs 2. The gas bombs 2 are evenly arranged along the edges of the capture net 4. The launch end of the barrel 1 is divergent. Each gas bomb 2 is fired in the direction of the corresponding barrel 1. The gas bombs 2 are fired in a divergent shape. After being fired along the barrel 1, the gas bombs 2 can carry the capture net 4 and unfold to capture and strike the drone.

[0082] A receiver 5, a fixing component 6 is fixedly mounted at the front end of the inner cavity of the receiver 5, a grip component 18 is provided at the rear end of the receiver 5, the rear end of the barrel 1 is detachably mounted on the front side of the fixing component 6, and the barrel 1 can rotate along the diagonal direction of the fixing component 6;

[0083] A foldable telescopic rod 28 is arranged at the front end of the gun barrel 1 , and one foldable telescopic rod 28 is arranged between every two adjacent gun barrels 1 . There are four foldable telescopic rods 28 in total, which are used to fix the gun barrel 1 .

[0084] Among them, the gas bullet 2 includes a gas cylinder 24 and a bullet 25. The tail end of the gas cylinder 24 is provided with a weak seal, and the front end of the gas cylinder 24 is provided with a connecting screw 26. The gas cylinder 24 is fixedly connected to the tail of the bullet 25 through the connecting screw 26. The outer wall of the bullet 25 fits with the inner wall of the barrel 1. The bullet 25 plays a role in enhancing air tightness and counterweight. The front end of the bullet 25 is arc-shaped, which reduces the air resistance of the gas bullet 2 during flight.

[0085] Embodiment 5 of the present utility model: A rocket-type capture net launching device, comprising:

[0086] Gun barrels 1, four gun barrels 1 are provided, preferably four, and the launching end of the gun barrel 1 is divergent, so that the object launched from the gun barrel 1 has a movement trajectory that spreads outwards;

[0087] Gas cartridges 2, the number of gas cartridges 2 corresponds to the number of gun barrels 1, and the gas cartridges 2 are placed in the corresponding gun barrels 1, that is, each gun barrel 1 is filled with a gas cartridge 2, one end of the gas cartridge 2 is provided with a weak seal, and one side of the weak seal of the gas cartridge 2 is at the rear end of the gun barrel 1, and the gas cartridge 2 is a gas cylinder filled with high-pressure gas;

[0088] The firing mechanism 3 is arranged at the inner side end of the gun barrel 1. When the firing mechanism 3 is actuated, the weak seal of the gas bullet 2 can be punctured. The weak seal of the gas bullet 2 can be punctured to eject the high-pressure gas in the gas bullet 2, thereby generating high gas pressure in the gun barrel 1 and ejecting the gas bullet 2 along the gun barrel 1;

[0089] The capture net 4 is connected to the gas bombs 2. The gas bombs 2 are evenly arranged along the edges of the capture net 4. The launch end of the barrel 1 is divergent. Each gas bomb 2 is fired in the direction of the corresponding barrel 1. The gas bombs 2 are fired in a divergent shape. After being fired along the barrel 1, the gas bombs 2 can carry the capture net 4 and unfold to capture and strike the drone.

[0090] A receiver 5, a fixing component 6 is fixedly mounted at the front end of the inner cavity of the receiver 5, a grip component 18 is provided at the rear end of the receiver 5, the rear end of the barrel 1 is detachably mounted on the front side of the fixing component 6, and the barrel 1 can rotate along the diagonal direction of the fixing component 6;

[0091] A foldable telescopic rod 28 is arranged at the front end of the gun barrel 1 , and one foldable telescopic rod 28 is arranged between every two adjacent gun barrels 1 . There are four foldable telescopic rods 28 in total, which are used to fix the gun barrel 1 .

[0092] Among them, one end of the connecting rope 27 is evenly distributed at the edge of the capture net 4, and the other end of the connecting rope 27 is fixed to the tail of the gas bullet 2, so that the connecting rope 27 can fly with the gas bullet 2 to increase the flight stability. If the connecting rope 27 is set at the front end of the gas bullet 2, the resistance of the capture net will easily cause the gas bullet 2 to turn around, rotate, and other unstable movements during flight. The connecting rope 27 is flat, which reduces the space occupied by the connecting rope 27 in the barrel 1.

[0093] Specifically, the upper and lower sides of the receiver 5 are respectively provided with an aiming component 33 and a vertical grip 31. The vertical grip 31 increases shooting stability, and the aiming component 33 increases accuracy. The aiming component 33 can adopt one or more methods such as mechanical aiming, optical aiming, and fire control computer aiming.

[0094] Specifically, a buttstock 32 is disposed at the rear of the grip component 18 .

[0095] The working principle of an embodiment of the utility model is as follows: when the utility model is in use, the sleeve rod 34 of the foldable telescopic rod 28 is opened, the rotating nut 36 is adjusted, and the length of the telescopic rod 22 is adjusted as needed, thereby adjusting the angle at which the front end of the barrel 1 is expanded outward, and the barrel 1 is fixed, and then the bolt rod 30 is pulled backward to drive the hammer connecting rod 11 to move, and the firing mechanism 3 is manually loaded to put the firing mechanism 3 in a ready-to-fire state. After the gas bullet 2 is loaded, the trigger 17 is pulled and immediately released, and the trigger 17 triggers the firing mechanism 3 to pierce the weak seal of the gas bullet 2, and the gas bullet 2 flies out along the barrel 1, and each gas bullet 2 is ejected along the direction of the corresponding barrel 1 to make the gas bullet 2 divergent. The gas bullet 2 carries the capture net 4 to be unfolded to capture and strike the drone, and the firing mechanism 3 automatically resumes the ready-to-fire state, and the gas bullet 2 can be loaded again for use. After use, the barrel 1 can be gathered together for easy carrying and storage.

[0096] Among them, the various states of the firing mechanism 3 are as follows:

[0097] When the firing mechanism 3 is in the ready-to-fire state, the sliding seat 15 is fixed to the rear end of the guide tube 14 through the release lever 16, the movable latch 12 of the hammer connecting rod 11 is clamped on the rear side of the sliding seat 15, the hammer head end of the hammer connecting rod 11 and the sliding pipe 8 are placed at the rear end of the inner cavity of the positioning tube 7, the elastic component 9 is in a compressed state, and the barrel 1 is filled with a gas bullet 2;

[0098] When the firing mechanism 3 fires, the trigger 17 is pressed, and the front end of the trigger 17 presses down the release lever 16, so that the block of the release lever is retracted into the guide tube 14, so that the sliding seat 15 is free from the restriction of the block of the release lever 16, and the elastic component 9 is restored to make the sliding pipe 8 carry the hammer connecting rod 11 to rebound forward. Since the hammer connecting rod 11 has a certain inclination angle following the gun barrel 1, it is separated from the sliding seat 15 during the forward movement. The hammer connecting rod 11 moves forward until the sliding pipe 8 is placed at the front end of the inner cavity of the positioning tube 7 and stops. The hammer head spike part of the hammer connecting rod 11 extends into the gun barrel 1, piercing the weak seal of the gas bullet 2, so that the gas bullet 2 is triggered. At the same time, after releasing the trigger 17, the release lever 16 can be automatically reset;

[0099] After the firing mechanism 3 is fired, the gas bullet 2 releases a large amount of high-pressure gas, causing the gas bullet 2 to be ejected along the barrel 1. The air pressure in the barrel 1 is instantly increased, which increases the pressure at the front end of the positioning tube 7, squeezes the sliding tube 8 backward, and causes the sliding tube 8 to move backward with the hammer connecting rod 11. During the backward movement of the hammer connecting rod 11, the active bayonet 12 gradually contacts the sliding card seat 15 and carries the sliding card seat 15 to move backward until the grip component 18 stops the sliding card seat 15, and the hammer connecting rod 11 continues to move backward. The active bayonet 12 has the elastic force of the spring 13, so that the active bayonet 12 crosses the sliding card seat 15 and is placed on the rear side of the card edge of the sliding card seat 15. After the gas bullet 2 is ejected, the pressure in the barrel 1 is reduced and restored, and the elastic component 9 rebounds. When the sliding card seat 15 rebounds, it is restricted and fixed by the release lever 16 block, so that the entire firing mechanism 3 is restored to the ready-to-fire state.

Claims

1. A rocket-type capture net launching device, characterized in that: include: Gun barrels (1), wherein four gun barrels (1) are provided, and the emission ends of the gun barrels (1) are divergent; Gas bullets (2), the number of the gas bullets (2) corresponding to the gun barrels (1), and the gas bullets (2) are placed in the corresponding gun barrels (1), one end of the gas bullet (2) is provided with a weak seal, and one side of the weak seal of the gas bullet (2) is located at the rear end of the gun barrel (1); A firing mechanism (3), the firing mechanism (3) being arranged at the inner end of the gun barrel (1), and being capable of piercing the weak seal of the gas bullet (2) when the firing mechanism (3) is actuated; A capture net (4), the capture net (4) being connected to the gas bombs (2), the gas bombs (2) being evenly arranged along the edges of the capture net (4); A receiver (5), wherein a fixing component (6) is fixedly mounted at the front end of the inner cavity of the receiver (5), a grip component (18) is provided at the rear end of the receiver (5), and the rear end of the gun barrel (1) is detachably mounted on the front side of the fixing component (6); A foldable telescopic rod (28) is arranged at the front end of the gun barrel (1), and one foldable telescopic rod (28) is arranged between every two adjacent gun barrels (1).

2. A rocket-type capture net launching device according to claim 1, characterized in that: The rear end side wall of the gun barrel (1) is provided with a pin shaft (20); the fixing component (6) is in the form of a rectangular box body with an open rear end; mounting holes (19) are provided at four corners of the front side wall of the fixing component (6); the rear end of the gun barrel (1) is inserted into the mounting hole (19), and the gun barrel (1) is rotatably mounted in the mounting hole (19) via the pin shaft (20); the rotation direction of the gun barrel (1) is consistent with the diagonal direction of the fixing component (6) at its corresponding position.

3. A rocket-type capture net launching device according to claim 2, characterized in that: The foldable telescopic rod (28) comprises two fixing kits (21), the fixing kits (21) are sleeved on the gun barrel (1), one end of a telescopic rod (22) is fixedly connected to the bottom of each fixing kit (21), and the other ends of the two telescopic rods (22) are hingedly connected to each other.

4. A rocket-type capture net launching device according to claim 3, characterized in that: The telescopic rod (22) comprises a fixed rod (23) and a sleeve rod (34); one end of the fixed rod (23) is connected to the fixed sleeve (21); the other end of the fixed rod (23) is provided with a telescopic screw rod (35); the telescopic screw rod (35) is inserted into the inner cavity of the sleeve rod (34); one end of the sleeve rod (34) close to the corresponding fixed rod (23) is rotatably mounted with a rotating nut (36); the rotating nut (36) is threadedly sleeved on the surface of the telescopic screw rod (35); and the ends of the two sleeve rods (34) away from the corresponding fixed rod (23) are hingedly connected to each other.

5. A rocket-type capture net launching device according to claim 2 or 4, characterized in that: The firing mechanism (3) comprises a positioning tube (7) and a hammer connecting rod (11), wherein the positioning tube (7) is installed in the gun barrel (1), a limiting component (10) is fixedly installed at the rear end of the positioning tube (7), the limiting component (10) is installed at the rear end of the gun barrel (1), and the limiting component (10) is placed in the fixing component (6), a sliding tube (8) is slidably installed in the inner cavity of the positioning tube (7), an elastic component (9) is inserted into the inner cavity of the sliding tube (8), and the elastic component (9) The tail end of the hammer connecting rod (11) extends out along the tail end of the sliding tube (8), the hammer head end of the hammer connecting rod (11) passes through the fixing component (6), the limiting component (10), the sliding tube (8) and is fixed to the sliding tube (8), the tail end of the hammer connecting rod (11) is provided with a movable latch (12) which is perpendicular to the hammer connecting rod (11), a spring (13) is provided between the movable latch (12) and the hammer connecting rod (11), and the elastic force direction of the spring (13) is consistent with the sliding direction of the movable latch (12); A catheter (14) is fixedly installed at the rear center of the fixed component (6), a sliding seat (15) is slidably sleeved on the catheter (14), a clamping edge is provided at the end of the sliding seat (15), the movable clamping pin (12) is clamped at the rear side of the clamping edge of the sliding seat (15), and the inner cavity of the catheter (14) is rotatably provided with a release lever (16) that can be automatically reset, and a clamping block is provided at the front end of the release lever (16). The block of the release lever (16) penetrates the side wall of the catheter (14) and is clamped on the front side of the clamping edge of the sliding clamp seat (15); the tail end of the release lever (16) extends out of the catheter (14) and the receiver (5) and extends to the inner cavity of the grip component (18); the grip component (18) is provided with a trigger (17); the front end of the trigger (17) is connected to the tail end of the release lever (16); pressing the trigger (17) can cause the block of the release lever (16) to be retracted into the catheter (14).

6. A rocket-type capture net launching device according to claim 5, characterized in that: The side wall of the casing (5) is provided with a slideway (29), and the rear side wall of the hammer connecting rod (11) is provided with a bolt rod (30) perpendicular to the hammer connecting rod (11), and one end of the bolt rod (30) away from the hammer connecting rod (11) extends out of the casing (5) along the slideway (29).

7. A rocket-type capture net launching device according to claim 1 or 6, characterized in that: The gas bomb (2) comprises a gas cylinder (24) and a bullet (25); the tail end of the gas cylinder (24) is provided with a weak seal; the front end of the gas cylinder (24) is provided with a connecting screw (26); the gas cylinder (24) is fixedly connected to the tail of the bullet (25) via the connecting screw (26); and the front end of the bullet (25) is in an arc shape.

8. A rocket-type capture net launching device according to claim 1 or 6, characterized in that: One end of a connecting rope (27) is evenly distributed at the edge of the capture net (4), the other end of the connecting rope (27) is fixed to the tail of the gas bomb (2), and the connecting rope (27) is flat.

9. A rocket-type capture net launching device according to claim 1, characterized in that: The upper and lower sides of the casing (5) are respectively provided with a sighting component (33) and a vertical grip (31).

10. The rocket-type capture net launching device according to claim 1, characterized in that: A buttstock (32) is provided at the rear of the grip component (18).

Images