Expanded electric shock needle type electric shock bomb

Abstract

The invention discloses an expanded electric shock needle type electric shock bomb which comprises a bomb shell, a bomb body, a launching assembly, a power supply assembly, an electric shock assembly and a needling assembly, the electric shock bomb is applied to ammunition with 18.4 mm and 12 # caliber for the first time, and the ballistic performance in the ammunition is stable by applying a high-low voltage launching technology; after the criminal suspect hits the target, the criminal suspect immediately loses the action ability through the high-voltage pulse released by the electric shock bomb, but permanent trauma cannot be caused; a safety block is used for realizing power-off safety before ammunition is taken out of a chamber; after the safety is released, the gunpowder gas pushes the conductive push rod to move, so that the high-voltage shock module starts to work; the electric shock needle is unfolded after the projectile goes out of the chamber; the space dislocation anti-pulling needle on the projectile body can cause secondary electric shock when the target touches the electrode; the electric shock bomb is provided with the power supply and the high-voltage module, has no tail wire, and is simple and ingenious in structure and low in cost.

Description

Technical Field

[0001] The invention belongs to the field of non-lethal weapons, and in particular relates to a deployed electric shock needle type electric shock bullet. Background Art

[0003] At present, the effective range of the domestic electric shock bullets equipped by the armed police force is relatively short. Due to the limitation of the tail wire, the usable distance is only 7-10 meters. The world's most advanced electric shock bullets, such as XREP produced by the American Taser Company, are so expensive, difficult to import, have a long after-sales cycle, and poor component compatibility that domestic relevant departments can only stay away from them.

[0004] Based on the above situation, the country urgently needs to develop a non-lethal electric shock bomb that is effective in defeating the enemy and low in cost. Summary of the invention

[0005] The purpose of the present invention is to provide a deployable electric shock pin type electric shock bullet, aiming to provide a highly efficient and convenient non-lethal anti-riot bullet for public security organs, armed police forces and armed escort departments, which can better solve the problems existing in existing electric shock bullets.

[0006] A technical solution to achieve the purpose of the present invention is as follows: a deployable electric shock needle-type electric shock bullet, comprising a cartridge case, a bullet body, a firing assembly, a power supply assembly, an electric shock assembly and a puncture assembly, wherein the cartridge case is in the shape of a body of revolution, a bullet body is arranged in the cartridge case, and a bottom cover is arranged at the lower end of the bullet body; the bullet body is a three-order cylinder, which includes a first cylinder, a second cylinder and a third cylinder from top to bottom, the puncture assembly is arranged on the upper end face and the side face of the first cylinder, the electric shock assembly is arranged in the first cylinder, the power supply assembly is arranged in the second cylinder, and the firing assembly is in the third cylinder.

[0007] Furthermore, the cartridge case has a first stepped hole extending downward from its top surface along its center, which includes a first step hole, a second step hole, a third step hole and a fourth step hole in sequence; the bottom cover is arranged in the second step hole, the third step hole and the fourth step hole.

[0008] Furthermore, a first truncated cone-shaped blind hole is arranged upward on the bottom surface of the third cylinder of the projectile; a second stepped hole is opened downward from the top surface of the projectile along its center, including a fifth-step hole and a sixth-step hole in sequence; three first radial through grooves connected to the fifth-step hole are evenly distributed radially from the side surface of the projectile; three first axial grooves are evenly distributed axially from the side surface of the second cylinder; three second axial grooves connected to the first radial through grooves are evenly distributed downward from the step surface between the fifth-step hole and the sixth-step hole; a first through hole connected to the first blind hole is respectively arranged axially downward from the bottom of the second axial groove; second through holes connected to the fifth-step hole are evenly distributed radially from the side surface of the upper part of the first cylinder; the projectile is arranged in the second-step hole.

[0009] Furthermore, the projectile body also includes three power springs, three conductive push rods, three safety blocks, three tail wing springs and three auxiliary tail wings; the conductive push rod is arranged in the first through hole and the second axial groove, and the power spring pre-compression is arranged between the upper step surface of the conductive push rod and the bottom of the second axial groove; the safety block is arranged in the first radial through groove, the safety block is provided with a limiting inclined surface, and the head of the conductive push rod is provided with an inclined surface matching with the safety block, so that the circuit of the electric shock bullet is in an open circuit state in the chamber and in the storage state, and at the same time during the launching process In the invention, the electric shock bullet is in a circuit-breaking state in the barrel. After it is discharged from the barrel, the gunpowder pressure is used to make the inclined surface of the conductive push rod push away the safety block, so that the power-connecting safety is released after the projectile is discharged from the barrel, so that the projectile electric shock module starts to work; the safety block realizes the safety of the conductive push rod in the service processing stage; the power spring and the conductive push rod realize the current conduction of the voltage module after the safety block releases the safety; the rotating shaft of the tail wing is arranged in the first axial groove, and the tail wing piece is in contact with the side surface of the second cylinder in the assembled state, and the tail wing spring is pre-loaded and arranged between the tail wing and the projectile.

[0010] Furthermore, the firing assembly includes a primer, a copper bowl, propellant, a gas-sealing ring and high and low pressure chamber end covers; the primer is arranged in the bottom cover, the high and low pressure chamber end covers are arranged above the bottom cover, the copper bowl is arranged in the inner wall of the high and low pressure chamber end covers, the copper bowl and the high and low pressure chamber end covers are fixed above the bottom cover through the bottom cover, and the propellant is placed in the high and low pressure chamber end covers; the gas-sealing ring is adhesively fixed to the bottom of the third cylinder, and the gas-sealing ring is made of rubber material to enhance the airtightness of the gas-sealing ring, ensure the closed state of the gunpowder gas in the chamber, and improve the utilization rate of the gunpowder energy. At the same time, the gas-sealing ring realizes the sealing function of the high-temperature and high-pressure gas generated by the combustion of gunpowder before the entire bullet leaves the chamber.

[0011] Furthermore, the power supply assembly includes a power supply module and an adjustment pad; the power supply module is arranged in the sixth-order hole, and the power supply module supplies energy to the voltage module, and the adjustment pad is arranged between the power supply module and the electric shock module.

[0012] Furthermore, the electric shock assembly includes an electric shock module, an insulating pad, three clips, an end cover, four positioning pins, a sealing sheet and two copper sheets; the electric shock module is arranged in the fifth-step hole, and the electric shock module can release high-voltage pulses; the end cover is fixed to the front end of the projectile body by the positioning pins, and the positioning pins realize the circumferential positioning of the end cover; the insulating pad is arranged between the end cover and the electric shock module; the copper sheet is arranged at the upper end of the end cover, and the copper sheet realizes the current conduction of the expandable electric shock needle; the clip is arranged above the projectile body, and the sealing sheet is arranged above the clip and fixed by the end of the shell, and the sealing sheet realizes the sealing of the projectile body and its components.

[0013] Furthermore, the acupuncture assembly includes two conductive sheets, two fixed electric needles, two expandable electric needles, two expansion springs, two positive anti-pullout electric needles and two reverse anti-pullout electric needles; the conductive sheet and the "L"-shaped ends of the fixed electric needles are fixed in the end cover by bonding, and the conductive sheet realizes the current conduction of the fixed electric needle; the expandable electric needle is fixed on the end cover, and the expansion spring is installed on the expandable electric needle; the expandable electric needle rotates outward around the positioning pin under the pre-torque of the expansion spring, and the needle tip faces the target direction after being fully expanded; the fixed electric needle and the expandable electric needle realize acupuncture penetration and high-voltage pulse release of the target; the positive anti-pullout electric needle and the reverse anti-pullout electric needle are both arranged in the end cover and the elastic body, and the positive anti-pullout electric needle and the reverse anti-pullout electric needle realize secondary electric shock after the target is instinctively touched.

[0014] Furthermore, the diameter of the electric shock module is 17 mm and the length is 18 mm. The rear edge and center of the electric shock module are connected to the power supply, and the two front terminals of the electric shock module can discharge.

[0015] Furthermore, eight axial through grooves are arranged on the first cylindrical side surface of the projectile body to provide assembly space for the positive anti-removal electric shock pin and the reverse anti-removal electric shock pin.

[0016] Furthermore, the bottom surface of the first blind hole of the elastic body is provided with two groups of annular grooves, the shapes of which fit the air-sealing ring.

[0017] Furthermore, two assembly ribs are symmetrically arranged along the axial direction on the outer wall of the end cover and the electric shock module, and a radial through groove matching the shape is arranged on the wall of the fifth-step hole of the projectile body to facilitate assembly.

[0018] Furthermore, the ends of the positive anti-pullout electric pin and the reverse anti-pullout electric pin have different lengths and angles, and are in a staggered state in space after the bullet is fired from the barrel, forming a hierarchical layout, which can greatly increase the contact range of the target's instinctive touch.

[0019] Furthermore, the two groups of fixed stun pins and the deployable stun pin needles are both provided with pointed barbs, and are both directed inwards, which can increase the contact area with the target after hitting the target and enhance the adhesion ability.

[0020] Furthermore, the cross-sections of the fixed stun needle and the deployable stun needle are both rectangular, and the needle tip is a beveled edge, which can improve the stun needle's bending resistance and puncture capabilities.

[0021] Furthermore, the tail wing adopts an integrated design to facilitate processing; the end of the tail wing piece forms an angle of 10° with the axis of the bullet, which is conducive to the windward rotation of the electric shock bullet after launch.

[0022] Furthermore, the electric shock bullet adopts high and low pressure launching technology, which ensures the stability of gunpowder gas combustion when the anti-riot bullet is launched, ensures the relative stability of the initial velocity of the ammunition, and reduces adverse conditions such as the muzzle flame of the anti-riot gun.

[0023] Compared with the prior art, the present invention has the following significant advantages:

[0024] (1) The present invention combines the projectile, the launching assembly, the power supply assembly, the electric shock assembly and the acupuncture assembly together, and has a compact structure, complete functions, high safety and reliable operation.

[0025] (2) The positive anti-pullout electric shock needle and the reverse anti-pullout electric shock needle that are spatially staggered in the present invention greatly increase the touch range.

[0026] (3) The present invention does not have a trailing wire and is applicable to a variety of gun calibers. The attack range is 3-5 times that of an electric shock bullet with a wire.

[0027] (4) The present invention adopts an integrated overall structure, which avoids the reliability problem of the separate structure when striking soft targets, making the electric shock effect more prominent.

[0028] (5) The present invention adopts high and low pressure firing technology on 18.4 mm anti-riot guns or No. 12 shotgun shells, which can improve the combustion performance of gunpowder and effectively reduce the ablation and adhesion of muzzle flame and incompletely burned gunpowder to the gun barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an unfolded electric shock needle-type electric shock bullet along the axial AA section of the present invention.

[0030] Figure 2 It is a cross-sectional view of an unfolded electric shock needle type electric shock bullet BB of the present invention;

[0031] Figure 3 It is a cross-sectional view of a CC section of an unfolded electric shock needle type electric shock bullet of the present invention;

[0032] Figure 4 It is a cross-sectional view of a deployed electric shock needle type electric shock bullet DD of the present invention;

[0033] Figure 5 It is a cross-sectional view of an unfolded electric shock needle type electric shock bullet FF of the present invention;

[0034] Figure 6 It is a cross-sectional view of the GG section of an unfolded electric shock needle type electric shock bullet of the present invention;

[0035] Figure 7 It is a cross-sectional view of the HH section of an unfolded electric shock needle type electric shock bullet of the present invention;

[0036] Figure 8 It is a cross-sectional view of a deployed electric shock needle type electric shock bullet JJ of the present invention;

[0037] Fig. 9 It is a cross-sectional view of an unfolded electric shock needle type electric shock bullet KK of the present invention;

[0038] Fig.10 It is an axonometric diagram of an unfolded electric shock pin type electric shock bullet of the present invention, which is fully unfolded after being ejected from the chamber as a whole;

[0039] Fig.11 It is an axonometric view of an unfolded electric shock needle type electric shock bullet end cover of the present invention;

[0040] Fig.12 The present invention is an axonometric view of an unfolded conductive sheet of a shock needle-type shock bullet.

[0041] Fig.13 It is a structural schematic diagram of an unfolded electric shock needle type electric shock bullet body along the axial section of the present invention.

[0042] Fig.14 The present invention is a schematic structural diagram of an expanded electric shock needle type electric shock bullet shell along the axial section.

[0043] In the figure: 1, cartridge case, 2, bottom cover, 3, copper bowl, 4, high and low pressure chamber end cover, 5, air-closing ring, 6, tail fin, 7, connecting spring, 8, conductive push rod, 9, safety block, 10, projectile, 11, electric shock module, 12, insulating pad, 13, card flap, 14, deployable electric shock pin, 15, sealing sheet, 16, fixed electric shock pin, 17, end cover, 18, positioning pin, 19, adjustment pad, 20, power module, 21, primer, 22, propellant, 23, conductive sheet, 24, copper sheet, 25, deploying spring, 26, positive defense Pull out the electric shock needle, 27. Anti-pull out the electric shock needle, 28. Tail wing spring, 29. First cylinder, 30. Second cylinder, 31. Third cylinder, 32. First step hole, 33. Second step hole, 34. First radial through groove, 35. First axial groove, 36. Second axial groove, 321. First step hole, 322. Second step hole, 323. Third step hole, 324. Fourth step hole, 331. Fifth step hole, 332. Sixth step hole, 40. Launching assembly, 41. Power supply assembly, 42. Electric shock assembly, 43. Acupuncture assembly. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Combination Figures 1 to 14 A deployable electric shock needle type electric shock bullet comprises a shell, a bullet body, a launching assembly, a power supply assembly, an electric shock assembly and a puncture assembly, wherein the shell is in the shape of a rotating body, a bullet body is arranged in the shell, and a bottom cover is arranged at the lower end of the bullet body; the bullet body is a three-order cylinder, which comprises a first cylinder, a second cylinder and a third cylinder from top to bottom, the puncture assembly is arranged on the upper end surface and the side surface of the first cylinder, the electric shock assembly is arranged in the first cylinder, the power supply assembly is arranged in the second cylinder, and the launching assembly is arranged in the third cylinder.

[0046] Furthermore, the cartridge case has a first stepped hole extending downward from its top surface along its center, which includes a first step hole, a second step hole, a third step hole and a fourth step hole in sequence; the bottom cover is arranged in the second step hole, the third step hole and the fourth step hole.

[0047] Furthermore, a first truncated cone-shaped blind hole is arranged upward on the bottom surface of the third cylinder of the projectile; a second stepped hole is opened downward from the top surface of the projectile along its center, including a fifth-step hole and a sixth-step hole in sequence; three first radial through grooves connected to the fifth-step hole are evenly distributed radially from the side surface of the projectile; three first axial grooves are evenly distributed axially from the side surface of the second cylinder; three second axial grooves connected to the first radial through grooves are evenly distributed downward from the step surface between the fifth-step hole and the sixth-step hole; a first through hole connected to the first blind hole is respectively arranged axially downward from the bottom of the second axial groove; second through holes connected to the fifth-step hole are evenly distributed radially from the side surface of the upper part of the first cylinder; the projectile is arranged in the second-step hole.

[0048] Furthermore, the projectile body also includes three power springs, three conductive push rods, three safety blocks, three tail wing springs and three auxiliary tail wings; the conductive push rod is arranged in the first through hole and the second axial groove, and the power spring pre-compression is arranged between the upper step surface of the conductive push rod and the bottom of the second axial groove; the safety block is arranged in the first radial through groove, the safety block is provided with a limiting inclined surface, and the head of the conductive push rod is provided with an inclined surface matching with the safety block, so that the circuit of the electric shock bullet is in an open circuit state in the chamber and in the storage state, and at the same time during the launching process In the invention, the electric shock bullet is in a circuit-breaking state in the barrel. After it is discharged from the barrel, the gunpowder pressure is used to make the inclined surface of the conductive push rod push away the safety block, so that the power-connecting safety is released after the projectile is discharged from the barrel, so that the projectile electric shock module starts to work; the safety block realizes the safety of the conductive push rod in the service processing stage; the power spring and the conductive push rod realize the current conduction of the voltage module after the safety block releases the safety; the rotating shaft of the tail wing is arranged in the first axial groove, and the tail wing piece is in contact with the side surface of the second cylinder in the assembled state, and the tail wing spring is pre-loaded and arranged between the tail wing and the projectile.

[0049] Furthermore, the firing assembly includes a primer, a copper bowl, propellant, a gas-sealing ring and high and low pressure chamber end covers; the primer is arranged in the bottom cover, the high and low pressure chamber end covers are arranged above the bottom cover, the copper bowl is arranged in the inner wall of the high and low pressure chamber end covers, the copper bowl and the high and low pressure chamber end covers are fixed above the bottom cover through the bottom cover, and the propellant is placed in the high and low pressure chamber end covers; the gas-sealing ring is adhesively fixed to the bottom of the third cylinder, and the gas-sealing ring is made of rubber material to enhance the airtightness of the gas-sealing ring, ensure the closed state of the gunpowder gas in the chamber, and improve the utilization rate of the gunpowder energy. At the same time, the gas-sealing ring realizes the sealing function of the high-temperature and high-pressure gas generated by the combustion of gunpowder before the entire bullet leaves the chamber.

[0050] Furthermore, the power supply assembly includes a power supply module and an adjustment pad; the power supply module is arranged in the sixth-order hole, and the power supply module supplies energy to the voltage module, and the adjustment pad is arranged between the power supply module and the electric shock module.

[0051] Furthermore, the electric shock assembly includes an electric shock module, an insulating pad, three clips, an end cover, four positioning pins, a sealing sheet and two copper sheets; the electric shock module is arranged in the fifth-step hole, and the electric shock module can release high-voltage pulses; the end cover is fixed to the front end of the projectile body by the positioning pins, and the positioning pins realize the circumferential positioning of the end cover; the insulating pad is arranged between the end cover and the electric shock module; the copper sheet is arranged at the upper end of the end cover, and the copper sheet realizes the current conduction of the expandable electric shock needle; the clip is arranged above the projectile body, and the sealing sheet is arranged above the clip and fixed by the end of the shell, and the sealing sheet realizes the sealing of the projectile body and its components.

[0052] Furthermore, the acupuncture assembly includes two conductive sheets, two fixed electric needles, two expandable electric needles, two expansion springs, two positive anti-pullout electric needles and two reverse anti-pullout electric needles; the conductive sheet and the "L"-shaped ends of the fixed electric needles are fixed in the end cover by bonding, and the conductive sheet realizes the current conduction of the fixed electric needle; the expandable electric needle is fixed on the end cover, and the expansion spring is installed on the expandable electric needle; the expandable electric needle rotates outward around the positioning pin under the pre-torque of the expansion spring, and the needle tip faces the target direction after being fully expanded; the fixed electric needle and the expandable electric needle realize acupuncture penetration and high-voltage pulse release of the target; the positive anti-pullout electric needle and the reverse anti-pullout electric needle are both arranged in the end cover and the elastic body, and the positive anti-pullout electric needle and the reverse anti-pullout electric needle realize secondary electric shock after the target is instinctively touched.

[0053] Furthermore, the diameter of the electric shock module is 17 mm and the length is 18 mm. The rear edge and center of the electric shock module are connected to the power supply, and the two front terminals of the electric shock module can discharge.

[0054] Furthermore, eight axial through grooves are arranged on the first cylindrical side surface of the projectile body to provide assembly space for the positive anti-removal electric shock pin and the reverse anti-removal electric shock pin.

[0055] Furthermore, the bottom surface of the first blind hole of the elastic body is provided with two groups of annular grooves, the shapes of which fit the air-sealing ring.

[0056] Furthermore, two assembly ribs are symmetrically arranged along the axial direction on the outer wall of the end cover and the electric shock module, and a radial through groove matching the shape is arranged on the wall of the fifth-step hole of the projectile body to facilitate assembly.

[0057] Furthermore, the ends of the positive anti-pullout electric pin and the reverse anti-pullout electric pin have different lengths and angles, and are in a staggered state in space after the bullet is fired from the barrel, forming a hierarchical layout, which can greatly increase the contact range of the target's instinctive touch.

[0058] Furthermore, the two groups of fixed stun pins and the deployable stun pin needles are both provided with pointed barbs, and are both directed inwards, which can increase the contact area with the target after hitting the target and enhance the adhesion ability.

[0059] Furthermore, the cross-sections of the fixed stun needle and the deployable stun needle are both rectangular, and the needle tip is a beveled edge, which can improve the stun needle's bending resistance and puncture capabilities.

[0060] Furthermore, the tail wing adopts an integrated design to facilitate processing; the end of the tail wing piece forms an angle of 10° with the axis of the bullet, which is conducive to the windward rotation of the electric shock bullet after launch.

[0061] Furthermore, the electric shock bullet adopts high and low pressure launching technology, which ensures the stability of gunpowder gas combustion when the anti-riot bullet is launched, ensures the relative stability of the initial velocity of the ammunition, and reduces adverse conditions such as the muzzle flame of the anti-riot gun.

[0062] The main working process of the present invention for deploying a stun gun type stun gun is as follows:

[0063] Before firing, the electric shock bullet is loaded in the barrel. When the trigger is pulled, the firing pin in the gun quickly hits the primer 21 at the bottom of the electric shock bullet. The primer 21 ignites the propellant 22 due to the impact. The propellant 22 quickly generates high-temperature and high-pressure gas in the high- and low-pressure chamber end cover 4. The gas flows out from the through holes evenly distributed on the side walls of the high- and low-pressure chamber end cover 4, pushing the projectile component forward at high speed. At the same time, the gas flows into the first through hole through the axially evenly distributed through holes of the closed gas ring 5, and exerts a continuous force on the conductive push rod 8. In this process, due to the radial constraint of the barrel, the safety block 9 cannot release the safety, and the conductive push rod 8 and the projectile 10 are in a relatively static state.

[0064] After the projectile parts fly out of the barrel, the three flaps 13 fall from the muzzle, leaving space for the expandable electric needle 14 to move. The two expandable electric needles 14 rotate outward around the positioning pin 18 under the pre-torque of the expansion spring 25, and the needle tips face the target direction after being fully expanded. The positive anti-pulling electric needle 26 and the reverse anti-pulling electric needle 27 are expanded from the 8 reserved grooves on the side of the projectile 10 under the action of the pre-torque, and are claw-shaped. The three safety blocks 9 fall off from the projectile 10 under the push of the conductive push rod 8, and the safety block 9 releases the power connection safety. The conductive push rod 8 is in continuous contact with the electric shock module 11 under the action of the high-pressure gas and the connection spring 7, and the current of the power module 20 is continuously connected to the electric shock module 11 through the conductive push rod 8 and the connection spring 7. The electric shock module 11 continuously releases high-voltage pulses after being powered on, and part of the high-voltage pulses are transmitted to the fixed electric shock pin 16, the positive anti-pulling electric shock pin 26, the reverse anti-pulling electric shock pin 27, and the deployable electric shock pin 14 through the conductive sheet 23 and the copper sheet 24. The three auxiliary tail wings 6 are deployed against the wind under the pre-torque of the tail wing spring 28, so that the electric shock bullet rotates at high speed.

[0065] After the electric shock bullet hits the target, the expandable electric shock needle 14 and the fixed electric shock needle 16 will quickly release a high-voltage pulse that disables the target's muscle tissue. The barbed expandable electric shock needle 14 and the fixed electric shock needle 16 can well adhere to the target's body tissue. At this time, if the target touches the electric shock bullet instinctively due to pain, the expanded positive anti-pullout electric shock needle 26 and the reverse anti-pullout electric shock needle 27 will give the target a second electric shock, ensuring that the target's muscles are completely disabled.

[0066] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0067] In addition, in the present invention, the descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A deployed electric shock needle type electric shock bullet, characterized in that: It comprises a shell (1), a projectile body (10), a launching assembly (40), a power supply assembly (41), an electric shock assembly (42) and an acupuncture assembly (43); The cartridge case (1) is in the shape of a body of revolution, a projectile body (10) is arranged inside the cartridge case (1), and a bottom cover (2) is arranged at the lower end of the projectile body (10); The projectile (10) is a three-stage cylinder, which comprises, from top to bottom, a first cylinder (29), a second cylinder (30) and a third cylinder (31); the acupuncture component (43) is arranged on the upper end surface of the first cylinder (29) and the side surface of the first cylinder (29); the electric shock component (42) is arranged in the first cylinder (29); the power supply component (41) is arranged in the second cylinder (30); and the emission component (40) is in the third cylinder (31).

2. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The cartridge case (1) is provided with a first stepped hole (32) extending downward from the top surface thereof along the center thereof, and sequentially comprises a first stepped hole (321), a second stepped hole (322), a third stepped hole (323) and a fourth stepped hole (324); the bottom cover (2) is arranged in the second stepped hole (322), the third stepped hole (323) and the fourth stepped hole (324).

3. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: A first truncated cone-shaped blind hole is arranged upward on the bottom surface of the third cylinder (31) of the elastic body (10); a second stepped hole (33) is opened downward from the top surface of the elastic body (10) along its center, and includes a fifth stepped hole (331) and a sixth stepped hole (332) in sequence; three first radial through grooves (34) connected to the fifth stepped hole (331) are evenly distributed along the radial direction from the side surface of the elastic body (10); three first axial grooves (35) are evenly distributed axially from the side surface of the second cylinder (30); three second axial grooves (36) connected to the first radial through grooves (34) are evenly distributed downward from the step surface between the fifth stepped hole (331) and the sixth stepped hole (332); a first through hole connected to the first blind hole is respectively arranged axially downward from the bottom of the second axial groove (36); a second through hole connected to the fifth stepped hole (331) is evenly distributed radially from the side surface of the upper part of the first cylinder (29); and the elastic body (10) is arranged in the second stepped hole (322).

4. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The projectile body (10) further comprises three connecting springs (7), three conductive push rods (8), three safety blocks (9), three tail wing springs (28) and three auxiliary tail wings (6); The conductive push rod (8) is arranged in the first through hole and the second axial groove (36); the connecting spring (7) is pre-compressed and arranged between the upper step surface of the conductive push rod (8) and the bottom of the second axial groove (36); the safety block (9) is arranged in the first radial through groove (34); The safety block (9) is provided with a limiting inclined surface, and the head of the conductive push rod (8) is provided with an inclined surface matching with the safety block (9), so that the circuit of the electric shock bullet is in a disconnected state when it is in the chamber and in a storage state; The rotation axis of the tail wing (6) is arranged in the first axial groove (35), the tail wing (6) sheet is in contact with the side surface of the second cylinder (30) in the assembled state, and the tail wing spring (28) is pre-loaded and arranged between the tail wing (6) and the projectile (10).

5. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The launching assembly (40) comprises a primer (21), a copper bowl (3), a propellant (22), a gas-sealing ring (5) and high- and low-pressure chamber end covers (4); The primer (21) is arranged in the bottom cover (2), the high and low pressure chamber end covers (4) are arranged above the bottom cover (2), the copper bowl (3) is arranged in the inner wall of the high and low pressure chamber end covers (4), the copper bowl (3) and the high and low pressure chamber end covers (4) are fixed above the bottom cover (2) through the bottom cover (2), and the propellant (22) is placed in the high and low pressure chamber end covers (4); The air-sealing ring (5) is adhesively fixed to the bottom of the third cylinder (31), and the air-sealing ring (5) is made of rubber material.

6. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The power supply component (41) comprises a power supply module (20) and an adjustment pad (19); the power supply module (20) is arranged in the sixth step hole (332), and the adjustment pad (19) is arranged between the power supply module (20) and the electric shock component (42).

7. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The electric shock assembly (42) comprises an electric shock module (11), an insulating pad (12), three clamping flaps (13), an end cover (17), four positioning pins (18), a sealing sheet (15) and two copper sheets (24); The electric shock module (11) is arranged in the fifth-order hole (331), and the electric shock module (11) can release a high-voltage pulse; The end cover (17) is fixed to the front end of the elastic body (10) via a positioning pin (18); The insulating pad (12) is arranged between the end cover (17) and the electric shock module (11); The copper sheet (24) is arranged on the upper end of the end cover (17); The clamping flap (13) is arranged above the projectile body (10), and the sealing sheet (15) is arranged above the clamping flap (13) (13) and is fixed by closing the end of the shell (1).

8. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The acupuncture assembly (43) comprises two conductive sheets (23), two fixed electric shock needles (16), two deployable electric shock needles (14), two deployment springs (25), two positive anti-pulling electric shock needles (26) and two reverse anti-pulling electric shock needles (27); The conductive sheet (23) and the "L"-shaped end of the fixed electric shock needle (16) are both fixed in the end cover (17) by bonding; The expandable electric shock needle (14) is fixed on the end cover (17), and the expansion spring (25) is installed on the expandable electric shock needle (14); The deployable electric shock needle (14) rotates outward around the positioning pin (18) under the pre-torque of the deployment spring (25), and the needle tip faces the target direction after being deployed in place; The positive anti-pulling electric shock needle (26) and the reverse anti-pulling electric shock needle (27) are both arranged in the end cover (17) and the elastic body (10), and the positive anti-pulling electric shock needle (26) and the reverse anti-pulling electric shock needle (27) realize secondary electric shock after the target is instinctively touched.

9. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The electric shock module (11) has a diameter of 17 mm and a length of 18 mm. The rear edge and center of the electric shock module (11) are connected to a power source, and two terminals at the front end of the electric shock module (11) can discharge electricity.

10. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: Eight axial through grooves are arranged on the side surface of the first cylinder (29) of the projectile body (10) to provide assembly space for the positive anti-removal electric striker (26) and the reverse anti-removal electric striker (27).

11. The deployed electric shock pin type electric shock bullet according to claim 4, characterized in that:The bottom surface of the first blind hole of the elastic body (10) is provided with two groups of annular grooves, the shapes of which are fitted to the air-sealing ring (5).

12. The deployed electric shock needle type electric shock bullet according to claim 4, characterized in that: Two assembly ribs are symmetrically arranged along the axial direction on the outer walls of the end cover (17) and the electric shock module (11), and a radial through groove matching the shape of the fifth-step hole (331) of the body (10) is arranged on the hole wall of the fifth-step hole (331) to facilitate assembly.

13. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The positive anti-pulling electric striker (26) and the reverse anti-pulling electric striker (27) have different ends in length and angle, and are in a staggered state in space after the bullet is released from the barrel, forming a ladder layout.

14. The deployed electric shock pin type electric shock bullet according to claim 1, characterized in that: The needles of the two groups of fixed electric shock needles (16) and the deployable electric shock needle (14) are both provided with pointed barbs, and the directions are both inwards.

15. The deployed electric shock pin type electric shock bullet according to claim 8, characterized in that: The fixed electric shock needle (16) and the deployable electric shock needle (14) both have a rectangular cross-section and a beveled edge at the needle tip.

16. The deployed electric shock pin type electric shock bullet according to claim 1, characterized in that: The tail wing (6) adopts an integrated design, which is convenient for processing; the tail wing (6) has an angle of 10° with the axis of the bullet, which is conducive to the windward rotation of the electric shock bullet after it is launched.

17. The deployed electric shock needle type electric shock bullet according to claim 1, characterized in that: The electric shock bullet adopts high and low voltage emission technology.

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