A crossing machine tear system

Abstract

The utility model discloses a tear system of crossing machine, install sleeve is detachably installed at the bottom of crossing machine, one end of installation sleeve is adsorbed tear end, and the other end is trigger end, set up puncture liquid push pipe in installation sleeve, set up sucking disc on the adsorbed tear end of installation sleeve, and the space between puncture liquid push pipe and sucking disc forms tear liquid containing space, set up through hole for puncture liquid push pipe to pass through on sucking disc, set up kinetic energy assembly and power supply assembly in the trigger end of installation sleeve. The tear system of crossing machine combines crossing machine and tear function, changes the disposal mode of traditional passive interception, and police personnel can remotely control outside safe distance, realizes the fast approaching and attack to high -speed moving target such as vehicle, and physical interception or close -range confrontation is not needed to take risks with the body, fundamentally guarantees the life safety of law enforcement personnel.

Description

Technical Field

[0001] This utility model relates to the field of riot control equipment technology, specifically a tear gas system for racing drones. Background Technology

[0002] Currently, police officers lack effective remote, non-contact, and immediate interception methods when handling emergencies involving vehicles. Conventional handling methods have significant drawbacks:

[0003] (1) Setting up physical roadblocks: slow response, unable to deal with moving targets, and difficult to implement in complex urban environments.

[0004] (2) Police car interception and blockade: may cause high-speed collision danger, posing a secondary threat to the safety of police officers and innocent people in the surrounding area.

[0005] (3) Shooting: In situations where the vehicle is moving at high speed and the environment is complex (such as a busy street), it is difficult to guarantee the accuracy of shooting. Actions aimed at killing the driver face extremely high moral and legal risks, and shooting at the tires or engine compartment often cannot achieve instant braking, the interception effect is delayed, and it cannot immediately prevent the tragedy from happening.

[0006] Therefore, the core challenge of on-site handling lies in how to remotely, accurately, and efficiently deprive criminals inside the vehicle of their ability to move in the shortest possible time, under the premise of ensuring the absolute safety of police officers, so as to make them unable to control the vehicle, thereby achieving rapid braking of the vehicle and achieving the purpose of stopping the crime and protecting the public. Utility Model Content

[0007] The technical problem this invention aims to solve is to address the shortcomings of existing technologies by providing a system that enables rapid approach, attachment, and precise control and release of suspicious vehicles through remote control operation, thereby quickly subduing the driver, turning passive interception into active termination, and greatly improving countermeasure efficiency and handling safety.

[0008] The technical problem to be solved by this utility model is achieved through the following technical solution: a tear gas system for a racing drone, which includes a racing drone and an installation sleeve detachably installed at the bottom of the racing drone. One end of the installation sleeve is an adsorption tear gas end, and the other end is a trigger end.

[0009] A puncture and liquid-dispensing tube is installed inside the installation sleeve, and a suction cup is installed on the adsorption tear-dispensing end of the installation sleeve. The space between the puncture and liquid-dispensing tube and the suction cup forms a tear-dispensing space, and the suction cup is provided with a through hole for the puncture and liquid-dispensing tube to pass through.

[0010] The installation sleeve is equipped with a kinetic energy component and a power supply component. The power supply component is configured to selectively trigger the kinetic energy component, thereby driving the puncture and liquid-dispensing tube to emit through the orifice and spraying the tear gas in the tear gas container space.

[0011] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the above-mentioned tear gas system for racing drones has an upper connecting plate fixedly installed at the bottom of the racing drone, a lower connecting plate fixedly installed at the top of the mounting sleeve, and a magnetic suction component between the upper connecting plate and the lower connecting plate to attract and fix the upper connecting plate and the lower connecting plate into one piece.

[0012] The technical problem to be solved by this utility model can also be achieved by the following technical solution: In the above-mentioned tear gas system for racing drones, one end of the upper connecting plate is located above the middle part of the mounting sleeve and is set as the front end of the upper connecting plate, and the other end is located above the trigger end of the mounting sleeve and is set as the rear end of the upper connecting plate.

[0013] An arc-shaped block is fixed on the bottom surface of the rear end of the upper connecting plate;

[0014] A limit pin is fixed on the outer wall of the lower connecting plate near the trigger end of the mounting sleeve;

[0015] The arc-shaped block is provided with a semi-circular arc surface for the outer peripheral surface of the limiting pin to abut against.

[0016] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the tear gas system for a racing machine described above, wherein the puncture and liquid pushing tube includes a piston, a connecting tube and a puncture component arranged sequentially along the direction from the trigger end to the adsorption tear gas end of the mounting sleeve.

[0017] One end of the connecting tube is connected to the side of the piston facing the adsorption end of the mounting sleeve for tear gas, and the other end is fixedly connected to the puncture device.

[0018] The outer circumferential surface of the connecting tube has nozzles for spraying tear gas from the tear gas reservoir outwards.

[0019] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the tear gas system for a racing machine described above, wherein the puncture part is a tungsten carbide cone, one end of which is flat and fixed to one end of the connecting tube, and the other end is conical and placed in the through hole of the suction cup.

[0020] The technical problem to be solved by this utility model can also be achieved through the following technical solution: in the above-mentioned tear gas system for racing machines, the axes of the piston, connecting tube, puncture component, suction cup and through hole are collinear.

[0021] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the above-mentioned tear gas system for racing drones, wherein the power supply component is installed in the trigger end of the mounting sleeve, and includes a power supply, a power switch and a safety rod. One end of the safety rod abuts against the power switch, and the other end is connected to the outer shell or upper connecting plate of the racing drone through a connector.

[0022] When the upper connecting plate on the racing drone separates from the lower connecting plate on the mounting sleeve, the safety bar triggers the power switch, allowing the power supply to the kinetic energy component.

[0023] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the tear gas system for racing drones described above, wherein the connecting component is a rope, one end of which is tied to the outer shell of the racing drone and the other end is tied to the safety bar.

[0024] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the above-mentioned tear gas system for racing drones, wherein the kinetic energy component is an electronic detonation component, and the electronic detonation component includes an electronic detonation end cap;

[0025] A propellant capsule containing a deflagration agent is fixed on the side of the electronic detonation end cap facing the installation sleeve adsorbing tear gas end, with the propellant capsule directly opposite the puncture and injection tube.

[0026] A pair of discharge electrodes are installed on the electronic detonation end cap. One end of the pair of discharge electrodes is connected in series with the power supply and the power switch to form a circuit, and the other end extends into the propellant containing bag.

[0027] When the power switch is turned on, a pair of discharge electrodes at one end of the propellant containment capsule generate a spark, thereby igniting the deflagration agent and providing kinetic energy to the puncture and push tube.

[0028] Compared with the prior art, the beneficial technical effects of this utility model are:

[0029] (1) The tear gas system of the racing drone combines the racing drone with the tear gas function, which changes the traditional passive interception mode. Police officers can remotely control it from a safe distance to quickly approach and strike high-speed moving targets such as vehicles without having to risk their lives to physically intercept or engage in close combat, thus fundamentally protecting the life safety of law enforcement officers.

[0030] (2) The installation sleeve with built-in tear gas is firmly attached to the window or body surface of the target vehicle by suction cup. After attachment, the upper connecting plate on the racing machine separates from the lower connecting plate on the installation sleeve. The bumper triggers the power switch, which powers the kinetic energy component. The kinetic energy component moves instantly, pushing the puncture and liquid-push tube to break through the glass and spray tear gas. It can make the driver inside the vehicle lose the ability to resist and drive in a very short time, thereby achieving instantaneous stopping of the vehicle, rather than destroying or crashing it. This greatly avoids secondary injuries caused by loss of vehicle control and protects the safety of the surrounding people to the greatest extent.

[0031] (3) Because racing drones have good mobility, they can flexibly cope with complex urban environments such as streets, squares and highways, and are not restricted by ground road obstacles. They can launch attacks from the best angle, such as the front or side of the vehicle. The modular design between the racing drone and the mounting sleeve makes it easy to mount the mounting sleeve on different models of racing drones, realizing the system's universality and rapid deployment.

[0032] (4) From target discovery and aerial pursuit to adsorption triggering, the entire process can be completed within tens of seconds. The reaction speed far exceeds any ground disposal method. The vehicle is small in size and relatively quiet. It is difficult for the driver to detect when approaching at high speed. The attack is extremely sudden and can subdue criminals before they can react. The tactical effectiveness is extremely high. Compared with traditional weapons such as firearms, this system is designed to release tear gas rather than create fragments or penetrating damage. The range of action is concentrated inside the vehicle's cockpit. The risk to people and the environment outside the vehicle is extremely low. It is very suitable for crowded public places and meets the principle of minimum force and precision strike in modern law enforcement operations.

[0033] (5) The magnetic damping design between the upper and lower connecting plates ensures the connection stability during flight and ensures reliable separation and triggering of the mechanism at the moment of impact with the target. The success rate of the action is high. The electronic ignition method, i.e., electric spark, is used to ignite the explosive agent. Compared with traditional methods such as mechanical firing, it is less susceptible to vibration and impact. The standby state has good safety. The response is extremely fast and reliable when triggered. It can efficiently convert the blast energy into mechanical energy to propel the puncture and injection tube in a straight line, ensuring the smooth completion of the puncture and injection actions. Attached Figure Description

[0034] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0035] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0036] Figure 3 for Figure 2 A schematic diagram of the full cross-section structure.

[0037] Reference numerals: 1. Racing vehicle; 2. Mounting sleeve; 3. Adsorption tear gas end; 4. Trigger end; 5. Suction cup; 6. Through hole; 7. Upper connecting plate; 8. Lower connecting plate; 9. Magnetic suction component; 10. Piston; 11. Connecting tube; 12. Puncture component; 13. Spray hole; 14. Power supply; 15. Power switch; 16. Safety bar; 17. Propellant containment capsule; 18. Electronic detonation end cap; 19. Arc-shaped block; 20. Limiting pin. Detailed Implementation

[0038] The specific technical solutions of this utility model are further described below with reference to the accompanying drawings, so as to enable those skilled in the art to further understand this utility model, without constituting a limitation on its rights.

[0039] Example 1, referring to Figure 1-3 A tear gas system for racing drones includes a racing drone 1, the model and specifications of which can be selected according to the usage requirements. An installation sleeve 2 is detachably installed on the bottom of the racing drone 1. The installation sleeve 2 is formed into a roughly hollow cylindrical structure. One end of the installation sleeve 2 is the tear gas adsorption end 3, and the other end is the trigger end 4.

[0040] A puncture and liquid-dispensing tube is provided inside the installation sleeve 2. A suction cup 5 is fixedly provided on the adsorption tear gas end 3 of the installation sleeve 2. The suction cup 5 is existing technology and is designed to be adsorbed on the side wall of an object, such as a car window. The space between the puncture and liquid-dispensing tube and the suction cup 5 forms a tear gas containing space. The suction cup 5 is provided with a through hole 6 for the puncture and liquid-dispensing tube to pass through. The through hole 6 is a circular through hole.

[0041] It should be noted that the suction force of suction cup 5 is greater than the magnetic attraction between the magnetic component and the upper and lower connecting plates;

[0042] A kinetic energy component and a power supply component are provided inside the trigger end 4 of the mounting sleeve 2. The power supply component is configured to selectively trigger the kinetic energy component, thereby driving the puncture and liquid-dispensing tube to emit through the hole 6 and spraying out the tear gas in the tear gas container space.

[0043] In Example 1, it should be noted that the tear gas container should not be completely filled with tear gas; it can be filled to 70% to 85% of the space, with the remainder being gas. The purpose of this is to spray the gas along with the airflow during spraying. In addition, the tear gas can be pure plant-extracted capsaicin, as is available in the prior art.

[0044] Example 2, a tear gas system for a racing drone as described in Example 1, has an upper connecting plate fixed at the bottom of the racing drone, which is a square plate structure. A lower connecting plate is fixed at the top of the mounting sleeve, which is also a square plate structure. A magnetic suction component is provided between the upper and lower connecting plates to magnetically attach and fix them together. That is, the upper and lower connecting plates are made of materials that can be attracted by magnets. Specifically, several interconnected circular through holes can be opened on the upper and lower connecting plates. The magnetic suction component is fixed in the circular through holes of the upper connecting plate. The number of circular through holes can be selected according to the usage requirements, and they are horizontally spaced. The number and installation position of the magnetic suction component can be selected according to the usage requirements.

[0045] One end of the upper connecting plate is located above the middle of the mounting sleeve and is set as the front end of the upper connecting plate; the other end is located above the trigger end of the mounting sleeve and is set as the rear end of the upper connecting plate.

[0046] An arc-shaped block 19 is fixed on the bottom surface of the rear end of the upper connecting plate. The arc-shaped block 19 is formed into a semi-circular arc plate structure.

[0047] A limit pin 20 is fixedly provided on the outer wall of the lower connecting plate near the trigger end of the mounting sleeve;

[0048] The arc-shaped block 19 is provided with a semi-circular arc surface for the outer peripheral surface of the limiting pin 20 to abut against.

[0049] In Example 2, after the suction cup 5 is attached to the car glass, the racing machine 1 carries the upper connecting plate 7 and moves it away from the suction cup 5 in a vertical direction, thereby separating the upper connecting plate 7 from the lower connecting plate 8. When the suction cup 5 is not attached to the car glass, the upper connecting plate 7 and the lower connecting plate 8 will remain relatively fixed due to the presence of the magnetic suction component 9.

[0050] Example 3, a tear gas system for a traveling machine as described in Example 1, wherein the puncture and liquid-push tube includes a piston 10, a connecting tube 11 and a puncture element 12 arranged sequentially along the mounting sleeve 2 from the trigger end 4 to the adsorption tear gas end 3. The piston 10 may be cylindrical, and a sealing ring may be provided on the outer circumferential surface of the piston 10 to prevent leakage of tear gas liquid. The axes of the piston 10, connecting tube 11, puncture element 12, suction cup 5 and through hole 6 are collinear.

[0051] One end of the connecting tube 11 is connected to the side of the piston 10 facing the mounting sleeve 2 to absorb the tear gas end 3, and the other end is fixedly connected to the puncture member 12. The connecting tube 11 is formed into a roughly circular tube structure.

[0052] A nozzle 13 is provided on the outer circumferential surface of the connecting pipe 11 for spraying the tear gas liquid from the tear gas liquid containing space. The nozzle 13 is a circular through hole, and multiple nozzles can be provided in the axial direction of the connecting pipe 11.

[0053] The piercing element 12 is a tungsten carbide cone. One end of the tungsten carbide cone is flat and fixed to one end of the connecting tube 11, and the other end is conical and placed in the through hole 6 of the suction cup 5. Its design purpose is to break the car glass.

[0054] In Example 3, it is important to note the principle of tear gas spraying. After the suction cup 5 adheres to the car glass, the vehicle 1 drives the upper connecting plate 7 and the lower connecting plate 8 to separate. This separation is instantaneous and lasts for several seconds. At the very beginning of the separation, the power component immediately drives the kinetic energy component to release energy to the piston 10. At this time, chemical energy is converted into mechanical energy, causing the piston 10 rod, along with the connecting tube 11 and the piercing element 12, to extend into the through hole 6 of the suction cup 5. The piercing element 12 pierces the car glass first, and then continues to move until the connecting tube 11 also extends outside the through hole 6 of the suction cup 5. During this period, the piston 10 compresses the tear gas containing space, causing the tear gas to mix with the gas and be sprayed out from the spray hole 13 on the connecting tube 11 in the form of a jet, thereby instantly spraying all the tear gas into the car, thus completing the entire tear gas action.

[0055] Example 4, a tear gas system for a racing drone as described in Example 1, wherein the power supply component is installed in the trigger end 4 of the mounting sleeve 2, and includes a power supply 14, a power switch 15 and a safety rod 16. The power supply 14 can be a battery. The battery and the power switch 15 are existing technologies and can be selected according to the usage requirements. The safety rod 16 can be a rod-shaped structure, which can be embedded parallel to the trigger end 4 of the mounting sleeve 2. One end of the safety rod 16 abuts against the power switch 15, and the other end is connected to the outer shell or upper connecting plate 7 of the racing drone 1 through a connector (not shown in the figure).

[0056] When the upper connecting plate 7 on the racing machine 1 separates from the lower connecting plate 8 on the mounting sleeve 2, the safety bar 16 triggers the power switch 15, so that the power supply 14 supplies power to the kinetic energy component. The power switch 15 can be a normally open contact switch that remains open when pressed. When the safety bar 16 no longer presses the power switch 15, the normally open contact switch closes and connects the circuit.

[0057] The connecting component is a rope, with one end of the rope tied to the outer shell of the racing machine 1 or to the outer wall of the upper connecting plate 7, and the other end tied to the safety bar 16.

[0058] Example 5, a tear gas system for racing drones as described in Example 4, wherein the kinetic energy component is an electronic detonation component, which includes an electronic detonation end cap 18. The electronic detonation end cap 18 may be an insulating cover with a circular plate structure, and its axis is collinear with the axis of the mounting sleeve 2.

[0059] A propellant capsule containing a deflagration agent is fixed on the side of the electronic detonation cap 18 facing the installation sleeve 2 adsorbing tear gas end 3, with the propellant capsule facing the puncture and liquid injection tube.

[0060] A pair of discharge electrodes (not shown) are provided on the electronic detonation end cap 18. One end of the pair of discharge electrodes is connected in series with the power supply 14 and the power switch 15 to form a circuit, and the other end extends into the propellant containing capsule 17.

[0061] When the power switch 15 turns on the circuit, a pair of discharge electrodes at one end of the propellant containment capsule 17 generate a spark, thereby igniting the deflagration agent and providing kinetic energy to the puncture and push tube.

[0062] The tear gas system for racing drones in Examples 1-5 operates on the following principles:

[0063] (1) Operation preparation: The operator controls the racing drone 1 through the remote controller. During operation, the operator can wear FPV goggles and remote controller. This is an existing technology and can be selected according to the needs of use. The drone can fly at high speed toward the target vehicle, for example, when it flies to the front windshield or side window of the vehicle.

[0064] (2) Adsorption fixation: The racing machine 1 impacts and presses the suction cup 5 at the front end of the mounting sleeve 2 against the window glass of the target vehicle at a certain speed. The suction cup 5 forms a vacuum adsorption with the glass surface at the moment of impact, thereby firmly and temporarily fixing the entire mounting sleeve 2 to the target.

[0065] (3) Triggering start: After the suction cup 5 is fixed, the racing machine 1 continues to move forward under the action of flight power. At this time, the upper connecting plate 7 fixed at the bottom of the racing machine 1 and the lower connecting plate 8 fixed at the top of the mounting sleeve 2 begin to separate. This separation action will pull the rope, which in turn pulls the safety bar 16 away from the power switch 15. The switch changes from normally open to closed, and the ignition circuit is connected instantly.

[0066] (4) Energy release and breakdown: After the current is turned on, a pair of discharge electrodes generate a high-temperature electric spark at the spark gap at the front end, which instantly ignites the explosive charge capsule. The explosive charge burns rapidly to generate high-pressure gas, which immediately pushes the piston 10 of the puncture push tube. The piston 10 drives the connecting tube 11 and the tungsten steel cone at the front end to move forward at high speed, instantly shattering the tempered glass and opening a hole.

[0067] (5) Spraying tear gas: After the glass is broken, the puncture and liquid-propelling tube continues to move forward under inertia. The nozzle 13 on the connecting tube 11 passes through the through hole 6 on the suction cup 5 and enters the vehicle. At the same time, the piston 10 moves forward to compress the tear gas container space. The tear gas and gas stored in the space form a gas-liquid mixture jet under high pressure. It is then sprayed into the vehicle's driver's cabin at high speed and in a concentrated manner through the nozzle 13 on the connecting tube 11.

[0068] It is important to note that the entire spraying process is completed in a very short time. The high concentration of tear gas rapidly spreads within the enclosed cabin, instantly rendering the occupants unable to resist or drive, thus achieving the ultimate goal of forcing the vehicle to stop. After completion, the racing drone 1 can safely return to base.

Claims

1. A tear gas system for racing drones, comprising a racing drone, characterized in that: An installation sleeve is detachably installed at the bottom of the racing drone. One end of the installation sleeve is the tear gas adsorption end, and the other end is the trigger end. A puncture and liquid-dispensing tube is installed inside the installation sleeve, and a suction cup is installed on the adsorption tear-dispensing end of the installation sleeve. The space between the puncture and liquid-dispensing tube and the suction cup forms a tear-dispensing space, and the suction cup is provided with a through hole for the puncture and liquid-dispensing tube to pass through. The installation sleeve is equipped with a kinetic energy component and a power supply component. The power supply component is configured to selectively trigger the kinetic energy component, thereby driving the puncture and liquid-dispensing tube to emit through the orifice and spraying the tear gas in the tear gas container space.

2. The tear gas system for racing drones according to claim 1, characterized in that: An upper connecting plate is fixedly installed at the bottom of the racing machine, and a lower connecting plate is fixedly installed at the top of the mounting sleeve. A magnetic suction device is provided between the upper and lower connecting plates to attract and fix the upper and lower connecting plates together.

3. The tear gas system for racing drones according to claim 2, characterized in that: One end of the upper connecting plate is located above the middle of the mounting sleeve and is set as the front end of the upper connecting plate; the other end is located above the trigger end of the mounting sleeve and is set as the rear end of the upper connecting plate. An arc-shaped block is fixed on the bottom surface of the rear end of the upper connecting plate; A limit pin is fixed on the outer wall of the lower connecting plate near the trigger end of the mounting sleeve; The arc-shaped block is provided with a semi-circular arc surface for the outer peripheral surface of the limiting pin to abut against.

4. The tear gas system for racing drones according to claim 1, characterized in that: The puncture and liquid-push tube includes a piston, a connecting tube, and a puncture component arranged sequentially along the mounting sleeve from the trigger end to the adsorption tear gas end; One end of the connecting tube is connected to the side of the piston facing the adsorption end of the mounting sleeve for tear gas, and the other end is fixedly connected to the puncture device. The outer circumferential surface of the connecting tube has nozzles for spraying tear gas from the tear gas reservoir outwards.

5. The tear gas system for racing drones according to claim 4, characterized in that: The puncture device is a tungsten carbide cone. One end of the tungsten carbide cone is flat and fixed to one end of the connecting tube, while the other end is conical and placed in the through hole of the suction cup.

6. The tear gas system for racing drones according to claim 4, characterized in that: The axes of the piston, connecting tube, puncture device, suction cup, and through hole are collinear.

7. The tear gas system for racing drones according to claim 1, characterized in that: The power supply assembly is installed inside the trigger end of the mounting sleeve. It includes a power supply, a power switch, and a safety rod. One end of the safety rod abuts against the power switch, and the other end is connected to the outer shell or upper connecting plate of the racing machine through a connector. When the upper connecting plate on the racing drone separates from the lower connecting plate on the mounting sleeve, the safety bar triggers the power switch, allowing the power supply to the kinetic energy component.

8. A tear gas system for racing drones according to claim 7, characterized in that: The connecting component is a rope, with one end of the rope attached to the outer shell of the racing machine and the other end attached to the safety bar.

9. A tear gas system for racing drones according to claim 8, characterized in that: The kinetic energy component is an electronic detonation component, which includes an electronic detonation end cap; A propellant capsule containing a deflagration agent is fixed on the side of the electronic detonation end cap facing the installation sleeve adsorbing tear gas end, with the propellant capsule directly opposite the puncture and injection tube. A pair of discharge electrodes are installed on the electronic detonation end cap. One end of the pair of discharge electrodes is connected in series with the power supply and the power switch to form a circuit, and the other end extends into the propellant containing bag. When the power switch is turned on, a pair of discharge electrodes at one end of the propellant containment capsule generate a spark, thereby igniting the deflagration agent and providing kinetic energy to the puncture and push tube.

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