Portable anti-unmanned aerial vehicle device and individual combat equipment thereof

Abstract

The invention provides a portable anti-unmanned aerial vehicle device and individual combat equipment.The portable anti-unmanned aerial vehicle device is used for being connected with a launching tube, the portable anti-unmanned aerial vehicle device comprises a cylinder body, an unmanned aerial vehicle body and a controller, the cylinder body is provided with an inner cavity, and the axis of the inner cavity is collinear with the axis of the correspondingly-connected launching tube; the bullet catcher is arranged in the inner cavity of the barrel, and the bullet catcher is located at the end close to the launching tube; the inner cavity is filled with the filler, the filler abuts against the bullet catcher, and bullets shot by the shooting tube can be placed in the bullet catcher and push the bullet catcher to be shot outwards together with the filler. The bullet catcher can be conveniently installed on a shooting tube, when the shooting tube shoots bullets, the bullets can make contact with the bullet catcher, the bullet catcher obtains kinetic energy to move forwards, the filler located in front is pushed to move at a high speed, and the filler is rapidly expanded and sprayed out in a dispersed mode after being separated from the constraint of the barrel. Therefore, the purpose of performing coverage strike on the unmanned aerial vehicle is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of UAV countermeasures, and in particular to a portable anti-UAV device and individual combat equipment thereof. Background Art

[0002] In recent years, drones have been used more and more widely. They can be seen in aerial reconnaissance, attack operations, and night aerial photography. At present, there are three ways to destroy drones. One is blocking interference, which uses the sound waves or frequencies emitted by drone jammers to force drones to return or land automatically. The principle is to interfere with the GPS signal or navigation system of drones, so that drones cannot be accurately positioned, forcing them to return or make an emergency landing. However, in the process of interfering with drones, it may also interfere with civil aircraft on the route, causing greater accidents. Alternatively, drones can be captured by installing a giant capture net on drones, but the operation is difficult and has a small scope of application.

[0003] At the same time, in actual combat, the overall weight and volume of the anti-UAV device are large, which is not suitable for individual soldiers to carry, so there is an urgent need for a portable anti-UAV device. Summary of the invention

[0004] In view of this, the present invention provides a portable anti-UAV device and its individual combat equipment, so as to achieve the purpose of being suitable for individual combat and capable of causing fatal blows to UAVs.

[0005] The present invention provides the following technical solution: a portable anti-UAV device, used to be connected to a launch tube, the portable anti-UAV device comprising: a cylinder body, provided with an inner cavity, and the axis of the inner cavity is colinear with the axis of the corresponding connected launch tube; a bullet catcher, arranged in the inner cavity of the cylinder body, and the bullet catcher is located close to one end of the launch tube; a filler, filled in the inner cavity, the bullet fired by the launch tube can be placed in the bullet catcher and push the bullet catcher and the filler to be fired outward.

[0006] Furthermore, the barrel is stepped, including a large diameter section and a small diameter section, the bullet catcher and the filler are both placed in the large diameter section, and the small diameter section is detachably sleeved with the launch tube.

[0007] Furthermore, a connecting through hole is provided at the connection between the large diameter section and the small diameter section, and the diameter of the connecting through hole is greater than or equal to the diameter of the launch tube.

[0008] Furthermore, the barrel, bullet catcher and filler form a portable unit, the large diameter section is provided with an internal thread, the small diameter section is provided with an external thread, and when the bullet catcher and filler in the previous portable unit are fired, the small diameter section of the subsequent portable unit can be screwed into the large diameter section of the previous portable unit.

[0009] Furthermore, the portable anti-UAV device also includes a film structure, which covers the bullet catcher and the filler to form a filling unit. The portable anti-UAV device includes at least 2 filling units. When the filling unit in the cylinder is fired, the unfired filling unit can be loaded from the end of the cylinder away from the launch tube.

[0010] Furthermore, the filler includes metal or non-metal beads, particles, ropes, nets, liquid conductors or electromagnetic interference devices.

[0011] Furthermore, the filling material includes a striking object, a diffusion powder assembly and a delayed trigger assembly. The diffusion powder assembly is placed in the middle, the striking object is coated on the periphery of the diffusion powder assembly, the delayed trigger assembly is connected to the diffusion powder assembly and to a bullet catcher. When the bullet catcher pushes the filling material out of the cylinder, the delayed trigger assembly triggers and ignites the diffusion powder assembly to cause the striking object to diffuse outward.

[0012] Furthermore, the striking object includes metal or non-metal beads, particles, ropes, nets, liquid conductive objects or electromagnetic interference devices.

[0013] The cylinder, the bullet catcher and the filler form a portable unit. The portable anti-UAV device includes: a shell assembly, which is connected to the launch tube; a push-pull assembly, which can be slidably arranged in the shell assembly, and a plurality of the portable units arranged at intervals are arranged in the push-pull assembly, and the push-pull assembly can connect each of the portable units to the launch tube respectively.

[0014] The present invention also provides a single-soldier combat equipment, comprising a launch tube and the above-mentioned portable anti-UAV device.

[0015] Furthermore, the launch tube includes a gun barrel, and the portable anti-UAV device is connected to the gun barrel by a threaded connection or a quick disassembly assembly.

[0016] Compared with the prior art, the beneficial effects that can be achieved by at least one of the above-mentioned technical solutions adopted by the present invention include at least the following: the embodiment of the present invention can be conveniently installed on the launch tube, and when the launch tube shoots a bullet, the bullet will contact the bullet catcher, so that the bullet catcher obtains kinetic energy to move forward, and pushes the filler located in the front to move at high speed. After breaking away from the constraint of the cylinder, the filler quickly expands and is sprayed out in a dispersed state, so as to achieve the purpose of covering and striking the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of various states of the portable anti-UAV device of the present invention when assembled with the launch tube;

[0019] Figure 2 It is a schematic diagram of various states of the portable anti-UAV device of the present invention when firing;

[0020] Figure 3 It is a schematic diagram of the assembly of the individual combat equipment of the present invention;

[0021] Figure 4 It is a structural schematic diagram of an embodiment of the present invention;

[0022] Figure 5 It is a structural schematic diagram of another embodiment of the present invention.

[0023] Reference numerals in the figures: 10, cylinder; 20, bullet catcher; 30, filler; 41, shell assembly; 42, push-pull assembly. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a portable anti-UAV device for connecting to a launch tube. The portable anti-UAV device includes a barrel 10, a bullet catcher 20 and a filler 30.

[0027] The barrel 10 is provided with an inner cavity, and the axis of the inner cavity is colinear with the axis of the corresponding connected launch tube; the bullet catcher 20 is arranged in the inner cavity of the barrel 10, and the bullet catcher 20 is located near one end of the launch tube; the filler 30 is filled in the inner cavity and abuts against the bullet catcher 20, and the bullet fired by the launch tube can be placed in the bullet catcher 20 and push the bullet catcher 20 and the filler 30 to be fired outward together.

[0028] The embodiment of the present invention can be conveniently installed on a launch tube, and when the launch tube fires a bullet, the bullet will contact the bullet catcher 20, so that the bullet catcher 20 obtains kinetic energy to move forward and pushes the filler 30 located in the front to move at high speed. After breaking away from the constraint of the barrel 10, the filler 30 quickly expands and sprays out in a dispersed state, so as to achieve the purpose of covering and striking the drone.

[0029] It should be noted that, in the embodiment of the present invention, when the bullet catcher 20 and the filler 30 are fired together, the combatant can still achieve normal shooting without disassembling the barrel 10, and his individual combat capability is not affected.

[0030] The bullet catcher 20 in the present invention is also called a bullet catcher or bullet absorber. It is a special device that can block the movement of the bullet head and make it fly with it when live ammunition is fired. The bullet catcher 20 has the following functions: first, it blocks the movement of the bullet head to ensure the safety of live ammunition firing; second, it effectively and reliably completes the conversion and transfer of gunpowder gas and bullet energy, so that a more ideal initial velocity can be obtained during firing.

[0031] Furthermore, the barrel 10 in the embodiment of the present invention is stepped, including a large diameter section and a small diameter section, the bullet catcher 20 and the filler 30 are both placed in the large diameter section, and the small diameter section is detachably connected to the launch tube. A connecting through hole is provided at the connection between the large diameter section and the small diameter section, and the diameter of the connecting through hole is slightly larger than or equal to the diameter of the launch tube.

[0032] In the embodiment of the present invention, setting the diameter of the connecting through hole to be slightly larger than or equal to the diameter of the launch tube can effectively avoid the kinetic energy loss of the fired bullet, so that it can be shot into the bullet catcher 20 without deflection, and the bullet catcher 20 has sufficient kinetic energy to push the filler 30 forward, thereby achieving the purpose of damaging the distant drone.

[0033] It should be noted that the filler 30 in the embodiment of the present invention includes metal or non-metal beads, particles, ropes, nets, liquid conductive materials or electromagnetic interference devices, etc. Any striking objects, restraining objects or interfering objects that can be thrown or shot to cause the drone to fail to work normally should be within the scope of protection of this application, and they are not listed in detail here.

[0034] like Figure 4As shown, in one embodiment of the present invention: the barrel 10, the bullet catcher 20 and the filler 30 form a portable unit, the outer end of the large diameter section is provided with an internal thread section, the outer end of the small diameter section is provided with an external thread section, and when the bullet catcher 20 and the filler 30 in the previous portable unit are fired, the small diameter section of the subsequent portable unit can be screwed into the large diameter section of the previous portable unit. It should be noted that the length of the above-mentioned internal thread section and external thread section should meet the strength requirements for fixed screwing, and should not hinder the firing of the internal bullet catcher 20 and the filler 30.

[0035] In this embodiment, after discovering a drone, the combatant can quickly install the first portable unit on the launch tube, aim at the drone to be destroyed and shoot, and the bullet will push the bullet catcher 20 and the filler 30, so that they move toward the drone at high speed to form a fan-shaped range strike. At the same time, the bullet catcher 20 and the filler 30 can both cause destructive damage to the drone, ensuring the effectiveness of the anti-drone operation.

[0036] After the first portable unit is fired, there is no need to remove the original cylinder 10, and the second portable unit can be directly screwed onto the cylinder 10 of the first portable unit. When the trigger is pulled, the second portable unit can be quickly fired, thereby carrying out a second strike on the drone.

[0037] It should be noted that the barrel 10 can be connected by screwing or by using a quick disassembly assembly. At the same time, in order to adapt to the diameters of different launch tubes, an adapter or the like can also be provided.

[0038] For example, a quick-release assembly may include the following components:

[0039] Connecting seat: It is cylindrical, with one end forming a frustum with a guiding function for introducing the cylinder 10, and the other end is provided with a launch tube installation channel, the channel size matches the outer diameter of the launch tube to ensure that the launch tube can be inserted smoothly and with a certain matching accuracy.

[0040] The first clamping ring and the second clamping ring are both semicircular rings, and their inner diameters are adapted to the outer diameter of the connecting seat, and are used to lock the connecting seat and the cylinder 10.

[0041] Rotating shaft: arranged on the lug on the side of the connecting seat, one end of the first clamping ring and one end of the second clamping ring are rotatably connected with the lug through the rotating shaft.

[0042] Fastening device: used to fix the other end of the first clamp ring and the second clamp ring. When the first clamp ring and the second clamp ring rotate and close around the rotating shaft, the two are fixed by the device, thereby locking the connecting seat and the cylinder 10 to make them fixedly connected.

[0043] Of course, the above is only one embodiment of the present invention and does not limit the protection scope of the present invention. Other devices that can quickly disassemble and assemble the cylinder 10 should be within the protection scope of this application.

[0044] In another embodiment, the portable anti-UAV device further includes a film structure, which covers the bullet catcher 20 and the filler 30 to form a filling unit. The portable anti-UAV device includes at least two filling units. When the filling unit in the cylinder 10 is fired, the unfired filling unit can be loaded from the end of the cylinder 10 away from the launch tube.

[0045] In this embodiment, after the filling units are ejected, the unused filling units can be filled from the outlet end of the cylinder 10 to achieve the purpose of a rapid secondary strike, thereby ensuring the reliability of the anti-UAV operation.

[0046] It should be noted that, in order to facilitate installation, it is possible to consider providing a positioning groove extending in the axial direction in the cylinder 10, so that a corresponding positioning protrusion structure is provided on the filling unit, and the two are matched during installation to prevent the filling unit from overturning or flipping when sliding into the cylinder 10, thereby blocking the cylinder 10 and causing the filling unit to be unable to fire normally.

[0047] The above-mentioned film structure can be thin paper or polytetrafluoroethylene film, and its main function is to cover the bullet catcher 20 and the filler 30 to facilitate the purpose of carrying them separately. At the same time, the film structure must also allow the bullet catcher 20 and the filler 30 to scatter outward quickly after being ejected, so as to form a three-dimensional structure to attack the drone.

[0048] Preferably, in another embodiment, the filler 30 includes a striking object, a diffusion powder assembly and a delayed trigger assembly. The diffusion powder assembly is placed in the middle, the striking object is coated on the periphery of the diffusion powder assembly, the delayed trigger assembly is connected to the diffusion powder assembly and to the bullet catcher 20, and when the bullet catcher 20 pushes the filler 30 out of the cylinder 10, the delayed trigger assembly triggers and ignites the diffusion powder assembly to cause the striking object to diffuse outward.

[0049] In the embodiment of the present invention, when the bullet catcher 20 obtains kinetic energy, it will hit the filler 30 forward, thereby triggering the delayed trigger component to work and push the filler 30 forward. When the filler 30 is ejected from the launch tube for a certain distance, the delayed trigger component is officially triggered to ignite the diffusion gunpowder component, thereby causing an explosion to push the striking object wrapped around the diffusion gunpowder component to spread outward, so as to form a larger range and greater power strike, thereby achieving the purpose of destroying the drone.

[0050] Of course, in this embodiment, flammable gunpowder or compressed ignition gunpowder can be set between the filler 30 and the bullet catcher 20. The above-mentioned delayed trigger component can be a fuse. When the bullet catcher 20 hits the flammable gunpowder or compressed ignition gunpowder, the fuse is ignited and the filler 30 is pushed outward to realize the operation of the overall structure ejecting the cylinder 10. After the fuse is burned out, the diffusion gunpowder component will be ignited to realize the diffusion of the impact object to the outside.

[0051] Preferably, the filler 30 in the embodiment of the present invention is metal or non-metal beads, particles, ropes, nets, liquid conductive materials or electromagnetic interference devices, etc. Any striking objects, restraining objects or interfering objects that can be thrown or shot to cause the drone to fail to work normally should be within the scope of protection of this application and are not listed in detail here.

[0052] like Figure 5 As shown, the present invention also provides an embodiment, which includes a shell assembly 41, which is detachably connected to the launch tube, and the shell assembly 41 has an axial launch hole, which is coaxially arranged with the launch tube. At the same time, the shell assembly 41 is provided with a radial through hole, and the axis of the radial through hole is perpendicular to the axis of the axial launch hole. This embodiment also includes a push-pull assembly 42, which is arranged at the radial through hole and can move along the extension direction of the radial through hole. The push-pull assembly 42 is provided with a plurality of bullet catchers 20 and fillers 30 (the two form a filling unit) arranged in sequence and independent of each other. When shooting, the push-pull assembly 42 can be pushed to shoot the multiple filling units carried by it in sequence or continuously to achieve a better drone strike effect.

[0053] Of course, in order to ensure the stability of shooting, a plurality of portable units formed by the barrel 10, the bullet catcher 20 and the filler 30 can be arranged in the push-pull assembly 42, and the plurality of portable units can be fired sequentially or continuously through multiple shootings.

[0054] The push-pull assembly 42 may be a rectangular structure or a disc structure. When it is a rectangular structure, a linear push-pull method is used to change the bullet. When it is a disc structure, a rotation method may be used to change the bullet. The bullet changing operation may be a manual operation or an automatic operation.

[0055] The present invention also provides a single-soldier combat equipment, comprising a launch tube and the above-mentioned portable anti-UAV device.

[0056] like Figure 3 As shown, the launch tube of the present invention is a gun barrel, and the portable anti-UAV device is connected to the gun barrel by a threaded connection or a quick disassembly assembly.

[0057] The portable anti-UAV device of the embodiment of the present invention is easy to operate and lightweight, suitable for individual combat teams, and does not impose excessive weight burden on combatants. In addition, the present invention is low-cost and easy to assemble and disassemble. After shooting at the UAV, the subsequent continuous shooting function can be achieved without any impact without disassembly.

[0058] At the same time, according to different needs, the present invention can be manufactured in a supporting manner to achieve the requirements of single firing or continuous firing to improve the success rate of anti-UAV operations.

[0059] The above is only a specific embodiment of the present invention, and cannot be used to limit the scope of the invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention, should still fall within the scope of this patent. In addition, the technical features of the present invention can be freely combined with each other, with each other, and with each other.

Claims

1. A portable anti-UAV device, used to connect to a launch tube, characterized in that: The portable anti-drone device includes: The cylinder (10) is provided with an inner cavity, and the axis of the inner cavity is colinear with the axis of the correspondingly connected launch tube; A bullet catcher (20) is arranged in the inner cavity of the barrel (10), and the bullet catcher (20) is located at one end close to the launch tube; The filler (30) is filled in the inner cavity, and the bullet fired by the launch tube can be placed in the bullet catcher (20) and push the bullet catcher (20) and the filler (30) to be fired outwards.

2. The portable anti-UAV device according to claim 1, characterized in that: The barrel (10) is stepped and comprises a large diameter section and a small diameter section. The bullet catcher (20) and the filler (30) are both placed in the large diameter section, and the small diameter section is detachably sleeved with the launch tube.

3. The portable anti-UAV device according to claim 2, characterized in that: A connecting through hole is provided at the connection between the large diameter section and the small diameter section, and the diameter of the connecting through hole is greater than or equal to the diameter of the launching tube.

4. The portable anti-UAV device according to claim 2, characterized in that: The barrel (10), the bullet catcher (20) and the filler (30) form a portable unit, the inner wall of the outer end of the large diameter section is provided with an internal thread section, the outer wall of the outer end of the small diameter section is provided with an external thread section, and when the bullet catcher (20) and the filler (30) in the previous portable unit are fired, the small diameter section of the subsequent portable unit can be screwed into the large diameter section of the previous portable unit.

5. The portable anti-UAV device according to claim 1, characterized in that: The portable anti-UAV device further comprises a film structure, which is coated on the bullet catcher (20) and the filler (30) to form a filling unit. The portable anti-UAV device comprises at least two of the filling units. When the filling unit in the cylinder (10) is fired, the unfired filling unit can be loaded from the end of the cylinder (10) away from the launch tube.

6. The portable anti-UAV device according to any one of claims 1 to 5, characterized in that: The filler (30) includes metal or non-metal beads, particles, ropes, nets, liquid conductors or electromagnetic interference devices.

7. The portable anti-UAV device according to claim 1, characterized in that: The filler (30) comprises a striking object, a diffusion powder component and a delayed trigger component, wherein the diffusion powder component is placed in the middle, the striking object is covered on the periphery of the diffusion powder component, the delayed trigger component is connected to the diffusion powder component and to a bullet catcher (20), and when the bullet catcher (20) pushes the filler (30) to fly out of the cylinder (10), the delayed trigger component triggers and ignites the diffusion powder component to cause the striking object to diffuse outward.

8. The portable anti-UAV device according to claim 7, characterized in that: The striking object includes metal or non-metal beads, particles, ropes, nets, liquid conductive objects or electromagnetic interference devices.

9. The portable anti-UAV device according to claim 1, characterized in that: The barrel (10), the bullet catcher (20) and the filler (30) form a portable unit, and the portable anti-UAV device comprises: A shell assembly (41) connected to the launch tube; The push-pull assembly (42) is slidably arranged in the housing assembly (41), a plurality of the portable units arranged at intervals are arranged in the push-pull assembly (42), and the push-pull assembly (42) can connect each of the portable units to a corresponding launch tube.

10. A single-soldier combat equipment, comprising a launch tube and a portable anti-UAV device, characterized in that: The portable anti-UAV device is the portable anti-UAV device according to any one of claims 1 to 9.

11. The individual combat equipment according to claim 10, characterized in that: The launch tube includes a gun barrel, and the portable anti-UAV device is connected to the gun barrel via a threaded connection or a quick disassembly assembly.

Images