CN109595977B - Firing mechanism for electric shock gun-shot - Google Patents
Firing mechanism for electric shock gun-shot Download PDFInfo
- Publication number
- CN109595977B CN109595977B CN201910011550.6A CN201910011550A CN109595977B CN 109595977 B CN109595977 B CN 109595977B CN 201910011550 A CN201910011550 A CN 201910011550A CN 109595977 B CN109595977 B CN 109595977B
- Authority
- CN
- China
- Prior art keywords
- rod
- needle
- firing
- firing pin
- machine head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/58—Electric firing mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/58—Electric firing mechanisms
- F41A19/69—Electric contacts or switches peculiar thereto
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fuses (AREA)
- Spark Plugs (AREA)
Abstract
The invention provides a firing mechanism of an electric shock gun bullet, which comprises a machine head and an electric firing head, wherein the machine head is provided with a penetrating firing pin hole along the length direction of the machine head, the inner wall of the front end of the firing pin hole is of a butterfly structure, a bullet bottom nest insulation sleeve is arranged in the butterfly structure, the tail end of the firing pin hole is provided with a plug, a firing pin and a firing pin spring are sequentially arranged in the firing pin hole along the axial direction, the firing pin consists of a firing pin rod, a firing pin rod insulation sleeve and a firing pin rod jacket which are sequentially connected, the front end of the firing pin rod penetrates through the bullet bottom nest insulation sleeve and protrudes out of the bullet bottom nest plane of the machine head, and a firing pin spring is arranged between the rear end of the firing pin rod jacket and the plug; the side of the front part of the machine head is provided with a threaded hole, the threaded hole is internally provided with a conductive rod insulating sleeve, a conductive rod is arranged in the conductive rod insulating sleeve, one end of the conductive rod is communicated with the firing pin rod in a contact way, the other end of the conductive rod protrudes out of the side of the machine head and is connected with the positive electrode of the electric ignition head through a wire, and the negative electrode of the electric ignition head is connected with the shell of the electric shock gun shell through a wire. The electric shock gun-firing device is compact in structure and can reliably and safely realize electric firing of the electric shock gun-firing bullet.
Description
Technical Field
The invention relates to the technical field of electric control emission of firearms, in particular to a firing mechanism for electric shock gun-shot firing.
Background
With the progress of technology and the actual combat demands of troops, various small platforms are in dispute. However, because the platform is small and light in weight, the large impact force cannot be born, otherwise, the weapon firing precision is poor, and the requirement of the combat task cannot be met, therefore, higher requirements are put on the weapon added on the unmanned platform. The electric shock gun and the electric shock gun bullet are required to be installed on the platform, the impulse of the backseat generated during the shooting is small, the shooting precision is improved, the system weight is light, the fault elimination is simple, and the like. The firing mechanism of the electric shock gun is an important mechanism of the electric shock gun, which directly affects the shooting safety and reliability of the electric shock gun, so that a firing mechanism which has a simple structure and high safety and can ensure the reliable firing of the gun is needed.
Disclosure of Invention
The invention provides a firing mechanism for electric shock bullet firing, which has small volume and compact structure and can reliably and safely realize the electric shock bullet firing.
The technical scheme of the invention is as follows:
the utility model provides a firing mechanism of bullet is sent out to electric shock, includes aircraft nose and electricity ignition head, its key lies in: the machine head is provided with a penetrating needle hole along the length direction, the inner wall of the front end of the needle hole is of a butterfly structure, a needle bottom nest insulation sleeve is arranged in the butterfly structure, the tail end of the needle hole is provided with a plug, a needle and a needle spring are sequentially arranged in the needle hole along the axial direction, the needle consists of a needle rod, a needle rod insulation sleeve and a needle rod jacket which are sequentially connected, the front end of the needle rod passes through the needle bottom nest insulation sleeve and protrudes out of the plane of the needle bottom nest of the machine head, the needle rod insulation sleeve is arranged at the rear end of the needle rod, the needle rod jacket is arranged at the rear end of the needle rod insulation sleeve, and a needle spring is arranged between the rear end of the needle rod jacket and the plug so that the needle rod protrudes out of the plane of the needle bottom nest of the machine head; the side surface of the front part of the machine head is provided with a threaded hole communicated with the front part of the firing pin hole, a conducting rod insulating sleeve is arranged in the threaded hole, a conducting rod is arranged in the conducting rod insulating sleeve, one end of the conducting rod is communicated with the firing pin rod in a contact way, the other end of the conducting rod protrudes out of the side face of the machine head and is connected with the positive electrode of the electric ignition head through a wire, and the negative electrode of the electric ignition head is connected with the shell of the electric shock gun shell through a wire.
Further, a through hole is formed in one end, connected with the firing pin rod, of the conducting rod, and the firing pin rod penetrates through the through hole.
Further, the device also comprises a needle striking pin, wherein a limiting hole is formed in the middle of the needle striking rod outer sleeve in the radial direction, and the needle striking pin penetrates through the limiting hole and is fixedly arranged in the middle of the machine head to limit the axial direction of the needle striking rod.
Further, the distance of the axial limit of the firing pin to the firing pin rod is 0.5mm.
Further, the protruding amount of the firing pin rod protruding out of the plane of the bullet bottom nest of the machine head is 1.1-1.2 mm.
Further, the protruding amount of the conductive rod protruding out of the side face of the machine head is 0.9-1.0 mm.
Furthermore, the machine head is provided with a firing circuit abdicating groove at one side of the conducting rod.
Furthermore, the width of the abdicating groove of the firing circuit is 3mm, and the depth is 0.2-0.5 mm.
Due to the adoption of the structure, the invention has the following beneficial effects:
when the bullet does not enter the machine head, the firing circuit is in an open circuit state; when the electric shock bullet enters the bullet bottom nest of the nose, the bullet shell contacts the nose, the nose and the gun body to form a negative electrode, and the conductive rod, the firing pin rod, the bullet shell primer positive electrode, the bullet shell primer firing bridge wire and the like form a positive electrode, and the positive electrode and the negative electrode form a firing circuit. When the machine head drives the conducting rod to rotate and lock for a certain angle, the conducting rod is contacted with the electrode contact of the electric ignition head, at the moment, the firing circuit is conducted, and when the applied current meets a certain requirement, the bullet is fired.
The bullet generates high pressure after firing, so that the primer on the bullet shell is forced to move backwards, and at the moment, the primer and the primer anode are respectively propped against the machine head, the bullet bottom socket insulating sleeve and the firing pin rod, so that the primer and the primer anode of the bullet shell are prevented from falling off, and the primer breakdown fault is avoided; when the machine head reversely rotates to unlock for a certain angle, the firing circuit is disconnected, so that the energizing time of the firing current is shortened, the device is protected, and the service life of the device is prolonged. The electric shock gun firing device is small in size and compact in structure, and can reliably and safely realize electric shock gun firing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic view of the structure of the present invention (FIG. 1 is a cross-sectional view of FIG. 6);
FIG. 2 is a schematic view of the structure of the striking pin according to the present invention;
FIG. 3 is a diagram of an electrical firing circuit of the present invention (the direction of the arrow is the direction of the firing current);
FIG. 4 is a schematic view of the structure of the insulation sleeve of the bullet bottom socket of the nose of the present invention;
FIG. 5 is a schematic view of the external perspective structure of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
in the accompanying drawings: 1-a firing pin; 101-a striking pin rod; 102-a firing pin rod insulating sleeve; 103-a firing pin rod jacket; 2-a machine head; 3-plugs; 4-a firing pin spring; 5-a needle striking pin; 6-bullet bottom nest insulation sleeve; 7-an insulating sleeve of the conducting rod; 8-conducting rods; 9-bullet; 10-an electric ignition head; 11-yielding slots.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The firing mechanism of the electric shock gun bullet as shown in fig. 1 to 5 comprises a machine head 2, wherein a penetrating needle hole is formed in the machine head along the length direction of the machine head, the inner wall of the front end of the needle hole is of a butterfly structure, a bullet bottom nest insulation sleeve 6 is arranged in the butterfly structure, a plug 3 is arranged at the tail end of the needle hole, a needle 1 and a needle spring 4 are sequentially arranged in the needle hole along the axial direction, and the needle 1 consists of a needle rod 101, a needle rod insulation sleeve 102 and a needle rod outer sleeve 103 which are sequentially connected.
The front end of the firing pin rod passes through the firing pin rod insulating sleeve 6 and protrudes out of the plane of the aircraft nose firing pin hole, the firing pin rod insulating sleeve 102 is sleeved at the rear end of the firing pin rod 101, the firing pin rod outer sleeve 103 is sleeved at the rear end of the firing pin rod insulating sleeve 102, and the firing pin spring 4 is arranged between the rear end of the firing pin rod outer sleeve 103 and the plug so that the firing pin rod 101 protrudes out of the plane of the aircraft nose firing pin hole, and the protruding amount of the firing pin rod 101 protruding out of the plane of the aircraft nose firing pin hole in the embodiment is 1.1-1.2 mm.
The side of the front part of the machine head is provided with a threaded hole communicated with the front part of the firing pin hole, a conducting rod insulating sleeve 7 is arranged in the threaded hole, a conducting rod 8 is arranged in the conducting rod insulating sleeve 7, one end of the conducting rod 8 is communicated with the firing pin rod 101 in a contact manner, a through hole is formed in the head part of the conducting rod 8, the firing pin rod 101 penetrates through the through hole, the other end of the conducting rod 8 protrudes out of the side of the machine head, the protruding amount of the conducting rod 8 protruding out of the side of the machine head is 0.9-1.0 mm, the conducting rod 8 protrudes out of the side of the machine head, the anode of the electric ignition head 10 is communicated with one end, far away from the firing pin rod 101, of the conducting rod 8 through an external electrode contact, and the cathode of the electric ignition head 10 is connected with the shell of the electric shock firing bullet 9 through a wire.
The inner wall of the front firing pin hole of the machine head 2 is provided with a bottom hole insulating sleeve 6, the bottom hole insulating sleeve 6 is also in a butterfly structure, and as shown in fig. 4, the center of the bottom hole insulating sleeve 6 is provided with a round hole for a firing pin rod 101 to pass through.
In order to ensure the reliability of the feeding, a pin 5 is further provided, as shown in fig. 2, a limiting hole is provided in the middle of the pin rod sleeve 103, the pin 5 passes through the limiting hole and is fixedly arranged in the middle of the machine head, and as shown in fig. 1, the pin 5 limits the pin 1 axially. The firing pin 1 can move for 0.5mm distance under the limit of the firing pin 5, and when a bullet is fed, the bottom of the bullet extrudes the firing pin 1, so that the firing pin 1 moves backwards for 0.5mm, and the reliability of feeding the bullet is ensured.
In order to ensure reliable operation of the firing circuit, a firing circuit abdicating groove 11 is formed on one side of the handpiece 2 on the conductive rod, as shown in fig. 5, and in this embodiment, the width of the firing circuit abdicating groove is 3mm, and the depth is 0.2-0.5 mm.
The working process of the invention is as follows:
when the bullet 9 does not enter the machine head, the firing circuit is in an open circuit state; when the electric shock bullet 9 enters the bullet bottom nest of the machine head, the outer wall of the bullet shell contacts the machine head, the machine head and the gun body to form a negative electrode, and the negative electrode is communicated with a negative electrode lead on the gun body; the bullet primer anode contacts with a firing pin rod which is always exposed out of the bullet bottom nest of the machine head to form an anode which takes a conducting rod, the firing pin rod, the bullet shell primer anode and a bullet shell primer firing bridge wire as a circuit; when the machine head drives the conducting rod to rotate and lock for a certain angle, the conducting rod is contacted with an external positive electrode, and finally a firing loop is formed; firing the bullet when the current applied between the anode and the cathode meets certain requirements; the bullet can generate high pressure after firing, and in order to prevent the primer from falling off from the bullet shell under the action of pressure, the primer of the bullet shell is propped against the bullet socket of the machine head and the insulating sleeve of the bullet socket; the positive electrode of the primer expands backwards under the action of pressure to drive the firing pin to move backwards along the axial direction of the firing pin by about 0.5mm, and then the firing pin stops moving under the limit of the firing pin (the firing pin bears the pressure of the positive electrode part of the primer), and at the moment, the firing pin and the firing pin rod prop against the positive electrode of the primer to prevent the positive electrode of the primer from falling off; when the machine head rotates reversely and the conductive rod is separated from the external electrode, the firing circuit is disconnected, so that the energizing time of the firing current can be effectively shortened, the device is protected, and the service life of the device is prolonged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. The utility model provides a firing mechanism of bullet is sent out to electric shock, includes aircraft nose and electricity ignition head, its characterized in that: the machine head is provided with a penetrating needle hole along the length direction, the inner wall of the front end of the needle hole is of a butterfly structure, a needle bottom nest insulation sleeve is arranged in the butterfly structure, the tail end of the needle hole is provided with a plug, a needle and a needle spring are sequentially arranged in the needle hole along the axial direction, the needle consists of a needle rod, a needle rod insulation sleeve and a needle rod jacket which are sequentially connected, the front end of the needle rod passes through the needle bottom nest insulation sleeve and protrudes out of the plane of the needle bottom nest of the machine head, the needle rod insulation sleeve is arranged at the rear end of the needle rod, the needle rod jacket is arranged at the rear end of the needle rod insulation sleeve, and a needle spring is arranged between the rear end of the needle rod jacket and the plug so that the needle rod protrudes out of the plane of the needle bottom nest of the machine head; the side surface of the front part of the machine head is provided with a threaded hole communicated with the front part of the firing pin hole, a conducting rod insulating sleeve is arranged in the threaded hole, a conducting rod is arranged in the conducting rod insulating sleeve, one end of the conducting rod is communicated with the firing pin rod in a contact way, the other end of the conducting rod protrudes out of the side surface of the machine head and is connected with the positive electrode of the electric ignition head through a wire, and the negative electrode of the electric ignition head is connected with the shell of the electric shock gun through a wire;
one end of the conducting rod, which is connected with the firing pin rod, is provided with a through hole, and the firing pin rod passes through the through hole;
the needle striking rod is characterized by further comprising a needle striking pin, wherein a limiting hole is formed in the middle of the outer sleeve of the needle striking rod along the radial direction, and the needle striking pin penetrates through the limiting hole and is fixedly arranged in the middle of the machine head to limit the axial direction of the needle striking rod.
2. The electric shock bullet firing mechanism of claim 1 wherein: the distance between the pin and the axial limit of the pin rod is 0.5mm.
3. The electric shock bullet firing mechanism of claim 1 wherein: the protruding amount of the striking pin rod protruding out of the plane of the bullet bottom nest of the machine head is 1.1-1.2 mm.
4. The electric shock bullet firing mechanism of claim 1 wherein: the protruding amount of the conducting rod protruding out of the side face of the machine head is 0.9-1.0 mm.
5. The electric shock bullet firing mechanism of claim 1 wherein: the machine head is provided with a firing circuit abdicating groove at one side of the conducting rod.
6. The electric shock bullet firing mechanism of claim 5 wherein: the width of the relief groove of the firing circuit is 3mm, and the depth is 0.2-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011550.6A CN109595977B (en) | 2019-01-07 | 2019-01-07 | Firing mechanism for electric shock gun-shot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011550.6A CN109595977B (en) | 2019-01-07 | 2019-01-07 | Firing mechanism for electric shock gun-shot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595977A CN109595977A (en) | 2019-04-09 |
| CN109595977B true CN109595977B (en) | 2023-08-29 |
Family
ID=65965649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011550.6A Active CN109595977B (en) | 2019-01-07 | 2019-01-07 | Firing mechanism for electric shock gun-shot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595977B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827464B (en) * | 2019-04-16 | 2023-09-05 | 重庆建设工业(集团)有限责任公司 | Electric triggering structure for gun |
| CN114260661B (en) * | 2022-01-28 | 2023-03-14 | 重庆建设工业(集团)有限责任公司 | Manufacturing method of machine gun firing pin special for unmanned combat platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053673A (en) * | 1989-07-12 | 1991-08-07 | 雷晓磊 | Change gun and bullet thereof that the tradition percussion is sent out for electric shock |
| US5528973A (en) * | 1994-02-07 | 1996-06-25 | Fmc Corp. | High power coaxial connection |
| DE10052049A1 (en) * | 2000-10-20 | 2002-04-25 | Rheinmetall W & M Gmbh | Gun for firing electrically ignitable cartridges containing electronic components |
| CN103097852A (en) * | 2010-07-15 | 2013-05-08 | 加莫户外用品有限公司 | Air rifle with actuator |
| CN104990453A (en) * | 2015-06-30 | 2015-10-21 | 重庆盛镁镁业有限公司 | Firing system of fire extinguishing bullet emitter |
-
2019
- 2019-01-07 CN CN201910011550.6A patent/CN109595977B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053673A (en) * | 1989-07-12 | 1991-08-07 | 雷晓磊 | Change gun and bullet thereof that the tradition percussion is sent out for electric shock |
| US5528973A (en) * | 1994-02-07 | 1996-06-25 | Fmc Corp. | High power coaxial connection |
| DE10052049A1 (en) * | 2000-10-20 | 2002-04-25 | Rheinmetall W & M Gmbh | Gun for firing electrically ignitable cartridges containing electronic components |
| CN103097852A (en) * | 2010-07-15 | 2013-05-08 | 加莫户外用品有限公司 | Air rifle with actuator |
| CN104990453A (en) * | 2015-06-30 | 2015-10-21 | 重庆盛镁镁业有限公司 | Firing system of fire extinguishing bullet emitter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109595977A (en) | 2019-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109595977B (en) | Firing mechanism for electric shock gun-shot | |
| US3250034A (en) | Electric gun firing mechanism | |
| CN109654942B (en) | Magazine structure and riot gun external member | |
| CN210426267U (en) | Flying needle electrode, magazine structure and anti-riot gun suite | |
| CN210268374U (en) | Underwater target capturing device | |
| US3723944A (en) | Quick-disconnect electrical connector | |
| CN112344813B (en) | Time-delay controllable power supply mechanism and method | |
| CN109560423A (en) | A kind of long-range control automatic plug electric connector | |
| US5220126A (en) | High energy intermittent power connector | |
| US3255547A (en) | Firearm bolt mechanism for firing electric filament primed cartridges | |
| CN203553479U (en) | High temperature flame prevention connector socket | |
| US7380501B1 (en) | Electro-thermal chemical igniter and connector | |
| US3577923A (en) | Percussion-electric primer and radiation shield | |
| US8689697B2 (en) | Simulated firearm and cartridge for simulated firearm | |
| CN211278259U (en) | Combined type furred ceiling ail shooter firing mechanism | |
| CN107785712B (en) | Open-circuit-proof aviation socket | |
| CN217764680U (en) | Cartridge for an electronic braking weapon and electronic braking weapon | |
| US2983801A (en) | High current disconnect device | |
| CN217686851U (en) | Flexible conductive firing mechanism of small-caliber electric firing bullet | |
| CN209961067U (en) | Magazine structure and anti-riot gun set | |
| CN103682801A (en) | High-temperature flame prevention connector socket | |
| CN209726916U (en) | A kind of firing lock of electric shock hair bullet | |
| US3555490A (en) | Latch type pyrotechnic detonator circuit test probe | |
| CN113670133A (en) | Cartridge for an electronic braking weapon and electronic braking weapon | |
| CN210664141U (en) | Remote wireless electric shock antiriot device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |