CN106323107A - Electric shoot bullet primer with reed type safety - Google Patents

Electric shoot bullet primer with reed type safety Download PDF

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Publication number
CN106323107A
CN106323107A CN201610914179.0A CN201610914179A CN106323107A CN 106323107 A CN106323107 A CN 106323107A CN 201610914179 A CN201610914179 A CN 201610914179A CN 106323107 A CN106323107 A CN 106323107A
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CN
China
Prior art keywords
electric
reed
electric shock
end cover
conductive base
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Granted
Application number
CN201610914179.0A
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Chinese (zh)
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CN106323107B (en
Inventor
李忠新
赵畅
吴志林
蔡红明
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Nanjing University of Science and Technology
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Nanjing University of Science and Technology
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Priority to CN201610914179.0A priority Critical patent/CN106323107B/en
Publication of CN106323107A publication Critical patent/CN106323107A/en
Application granted granted Critical
Publication of CN106323107B publication Critical patent/CN106323107B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00Details of fuzes
    • F42C19/08Primers; Detonators
    • F42C19/12Primers; Detonators electric
    • F42C19/14Primers; Detonators electric operable also in the percussion mode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The invention discloses an electric shoot bullet primer with a reed type safety. An electric conduction base is cylindrical. An insulation end cover is provided with a center round hole and a wiring hole and is fixed to the top of the electric conduction base. A reed mechanism comprises a reed electric conduction round ring and a plurality of reeds. The multiple reeds are evenly distributed on the outer wall of the electric conduction round ring. The reed electric conduction round ring is located at the bottom of a center cavity of the electric conduction base. The top of a conductor rod is fixedly connected with the center round hole of the insulation end cover. The bottom of the conductor rod makes contact with the multiple reeds. An electric igniter is arranged in a gun propellant on the insulation end cover. One electrode of the electric igniter penetrates through the wiring hole of the insulation end cover through a wire and is connected with the electric conduction base. The other electrode of the electric igniter is connected with the conductor rod. An electric shoot needle fixed to the end face of a firearm bolt bullet heel cavity is located under the electric conduction base. The top of the electric shoot needle is sleeved with the electric conduction round ring, and the electric shoot needle does not make contact with the electric conduction round ring. The two electrodes of a power source are connected with the electric conduction round ring and the electric shoot needle correspondingly. According to the electric shoot bullet primer, the condition that a bullet is fired by due to an external interference current is avoided, and the reliability of electric bullet shooting is improved.

Description

A kind of Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance
Technical field
The present invention relates to the firearms technology of automatically controlled transmitting, be specifically related at the bottom of a kind of Electric-percussion bullet with reed-type insurance Fire.
Background technology
Chinese patent 201310024836.0 discloses one " Electric-percussion bullet ", and it is not obtaining the situation of emission instruction signal Under, electric shock send out bullet likely can autonomous transmission, dry in the closed-loop path that its reason is extraneous power supply to be formed with electric primer Disturbing current trigger igniter head, make bullet launch without permission, the personnel that are likely to result in accidentally injure.
Summary of the invention
It is an object of the invention to provide a kind of Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance, for the rifle of some percussion On tool, such as shell, shotgun, match rifle etc., solve the problem that electric shock sends out bullet accidental launch, it is to avoid external interference electricity Stream has fired bullet, improves electric shock and sends out the reliability of bullet.
The technical solution realizing the object of the invention is: a kind of Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance, bag Including electric igniter, insulated end cover, conductor rods, conductive base, reed mechanism, conducting ring and electric shock pin, conductive base is cylindrical shape, Insulated end cover is provided with center hole and a winding displacement hole, and insulated end cover is fixed on conductive base top, winding displacement hole and conductive base Seat top communicates;Reed mechanism includes reed conductive ring and several reeds, and several reeds are evenly distributed on conductive ring Outer wall.Reed conductive ring is positioned at the bottom of the center cavity of conductive base, several reed roots all with conductive base inwall Contact, the center hole of conductor rods top and insulated end cover is connected, bottom it and switch jaw contact;Electric igniter is arranged on insulating end In the propellant powder of the side of covering, the first pole of electric ignition is connected with conductive base through the winding displacement hole of insulated end cover by wire, another Pole is connected with conductor rods;The electric shock pin being fixed on nest end face at the bottom of gunlock bullet is positioned at below conductive base, and conducting ring is enclosed within electric shock pin Top, and both do not contact, two poles is connected with conducting ring and electric shock pin respectively.
Described electric shock pin includes shock by electricity pin insulating body, electric shock nook closing member and spring, and electric shock pin insulating body is drum-shaped, its Bottom has cable hole, and electric shock nook closing member and spring are arranged at shocking by electricity in pin insulating body, and spring is arranged on electric shock pin insulation base The intracavity bottom of body, its be arranged over shock by electricity nook closing member, power supply one pole is connected with conducting ring, another pole by cable hole with shock by electricity pin Core is connected.
The internal diameter of described electric shock pin insulating body is more than the diameter of conductor rods, and is less than the internal diameter of reed conductive ring.
Compared with prior art, its remarkable advantage is the present invention:
(1) there is insurance function, prevent bullet from surprisingly firing.
(2) simple in construction, may apply to multiple electric shock and sends out ammunition.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the Electric-percussion bullet fire in a stove before fuel is added that the present invention insures with reed-type.
Fig. 2 is the structure upward view of the electric primer pedestal of the Electric-percussion bullet fire in a stove before fuel is added that the present invention insures with reed-type.
Fig. 3 is the overall schematic using the electric shock of the present invention to send out bullet, and wherein 13-shell case, 14-propellant powder, 15-are with spring The Electric-percussion bullet fire in a stove before fuel is added of chip insurance.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further described.
A kind of Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance, including electric igniter 1, insulated end cover 3, conductor rods 4, leads Electricity pedestal 5, reed mechanism 6, conducting ring 8 and electric shock pin, conductive base 5 be cylindrical shape, insulated end cover 3 be provided with center hole with One winding displacement hole, insulated end cover 3 is fixed on conductive base 5 top, and winding displacement hole communicates with conductive base 5 top;Reed mechanism 6 wraps Including reed conductive ring and several reeds, several reeds are evenly distributed on conductive ring outer wall, and to insulated end cover 3 direction Extend;Reed conductive ring is positioned at the bottom of the center cavity of conductive base 5, several reed roots all with in conductive base 5 Wall contacts, and the center hole of conductor rods 4 top and insulated end cover 3 is connected, bottom it and switch jaw contact;Electric igniter 1 is arranged on In propellant powder 14 above insulated end cover 3, electric igniter 1 one pole passes winding displacement hole and the conductive base of insulated end cover 3 by wire 2 Seat 5 is connected, and another pole is connected with conductor rods 4;The electric shock pin being fixed on nest end face at the bottom of gunlock bullet is positioned at below conductive base 5, leads Electricity ring 8 is enclosed within electric shock pin top, and both do not contact, and two poles is connected with conducting ring 8 and electric shock pin respectively.
Described electric shock pin includes shock by electricity pin insulating body 7, electric shock nook closing member 9 and spring 10, and electric shock pin insulating body 7 is drum Shape, has cable hole bottom it, electric shock nook closing member 9 and spring 10 are arranged at shocking by electricity in pin insulating body 7, and spring 10 is arranged on electricity The intracavity bottom of firing pin insulating body 7, its be arranged over shock by electricity nook closing member 9, power supply one pole is connected with conducting ring 8, and another pole is passed through Cable hole is connected with electric shock nook closing member 9.
The internal diameter of described electric shock pin insulating body 7 is more than the diameter of conductor rods 4, and is less than the internal diameter of reed conductive ring.
Embodiment 1
In conjunction with Fig. 1 to Fig. 3, a kind of Electric-percussion bullet fire in a stove before fuel is added 15 with reed-type insurance is arranged on bottom the shell case 13 of bullet, Including electric igniter 1, insulated end cover 3, conductor rods 4, conductive base 5, reed mechanism 6, conducting ring 8 and electric shock pin, conductive base 5 For cylindrical shape, insulated end cover 3 is provided with center hole and a winding displacement hole, and insulated end cover 3 is fixed on conductive base 5 top, row String holes communicates with conductive base 5 top.Reed mechanism 6 includes reed conductive ring and two reeds, and two reed symmetries are fixed At reed conductive ring outer wall, and extend to insulated end cover 3 direction.Reed conductive ring is positioned at the center cavity of conductive base 5 Bottom, two reed roots all with conductive base 5 contact internal walls, conductor rods 4 top is solid with the center hole of insulated end cover 3 Even, with two switch jaw contact bottom it.Electric igniter 1 is arranged in the propellant powder 14 above insulated end cover 3, electric igniter 1 one Pole is connected with conductive base 5 through the winding displacement hole of insulated end cover 3 by wire 2, and another pole is connected with conductor rods 4.It is fixed on rifle The electric shock pin of nest end face at the bottom of machine bullet is positioned at below conductive base 5, and conducting ring 8 is enclosed within electric shock pin top, and both do not contact, power supply The two poles of the earth are connected with conducting ring 8 and electric shock pin respectively.
Described electric shock pin includes shock by electricity pin insulating body 7, electric shock nook closing member 9 and spring 10, and electric shock pin insulating body 7 is drum Shape, has cable hole bottom it, electric shock nook closing member 9 and spring 10 are arranged at shocking by electricity in pin insulating body 7, and spring 10 is arranged on electricity The intracavity bottom of firing pin insulating body 7, its be arranged over shock by electricity nook closing member 9, power supply one pole is connected with conducting ring 8, and another pole is passed through Cable hole is connected with electric shock nook closing member 9.
The internal diameter of described electric shock pin insulating body 7 is more than the diameter of conductor rods 4, and is less than the internal diameter of reed conductive ring.
After gunlock enters position again, conducting ring 8 contacts with conductive base 5, and now electric igniter 1 the two poles of the earth are still by conductive base 5 and reed mechanism 6 short circuit, interference electric current causes without going past electric igniter 1 and mistakenly launches.After receiving transmitting signal, electric shock Pin inserts in the center hole bottom conductive base 5, and electric shock pin insulating body 7 upper end of electric shock pin struts the two of reed mechanism 6 Individual reed, now the short-circuit condition of electric igniter 1 is released from.Electric shock pin continues up promotion, and electric shock pin insulating body 7 passes through bullet Spring 10 promotes electric shock nook closing member 9 to contact with conductor rods 4, now power supply, electric igniter 1, wire 2, conductor rods 4, conductive base 5, spring Sheet mechanism 6 and conductor loops 8 form loop, and bullet fires.
In sum, the present invention has insurance function, prevents bullet from surprisingly firing, and simple in construction may apply to multiple Electric shock sends out ammunition.

Claims (3)

1. the Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance, it is characterised in that: include electric igniter (1), insulated end cover (3), conductor rods (4), conductive base (5), reed mechanism (6), conducting ring (8) and electric shock pin, conductive base (5) is cylindrical shape, Insulated end cover (3) is provided with center hole and a winding displacement hole, and insulated end cover (3) is fixed on conductive base (5) top, winding displacement hole Communicate with conductive base (5) top;Reed mechanism (6) includes reed conductive ring and several reeds, and several reeds are uniform It is distributed in conductive ring outer wall, and extends to insulated end cover (3) direction;Reed conductive ring is positioned at the center of conductive base (5) The bottom of cavity, several reed roots all with conductive base (5) contact internal walls, conductor rods (4) top and insulated end cover (3) Center hole is connected, bottom it and switch jaw contact;Electric igniter (1) is arranged in the propellant powder (14) of insulated end cover (3) top, Electric igniter (1) one pole is connected with conductive base (5) through the winding displacement hole of insulated end cover (3) by wire (2), another pole with lead Body rod (4) is connected;The electric shock pin being fixed on nest end face at the bottom of gunlock bullet is positioned at conductive base (5) lower section, and conducting ring (8) is enclosed within electric shock Pin top, and both do not contact, two poles is connected with conducting ring (8) and electric shock pin respectively.
The Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance the most according to claim 1, it is characterised in that: described electric shock pin Including electric shock pin insulating body (7), electric shock nook closing member (9) and spring (10), electric shock pin insulating body (7) is drum-shaped, bottom it Having cable hole, electric shock nook closing member (9) and spring (10) are arranged at shocking by electricity in pin insulating body (7), and spring (10) is arranged on electricity The intracavity bottom of firing pin insulating body (7), its be arranged over shock by electricity nook closing member (9), power supply one pole is connected with conducting ring (8), another Pole is connected with electric shock nook closing member (9) by cable hole.
The Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance the most according to claim 2, it is characterised in that: described electric shock pin The internal diameter of insulating body (7) is more than the diameter of conductor rods (4), and is less than the internal diameter of reed conductive ring.
CN201610914179.0A 2016-10-20 2016-10-20 A kind of Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance Active CN106323107B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610914179.0A CN106323107B (en) 2016-10-20 2016-10-20 A kind of Electric-percussion bullet fire in a stove before fuel is added with reed-type insurance

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE715916A (en) * 1967-06-09 1968-10-16
CN1995902A (en) * 2006-12-19 2007-07-11 江南机器(集团)有限公司 Trigger ignition device for solid oxygen generator
CN102353307A (en) * 2011-09-26 2012-02-15 陶杰武 Gun solute for navy warships
CN102865782A (en) * 2012-10-15 2013-01-09 北京吉保中试工程技术研究所有限公司 105-millimeter gun salute
CN103115531A (en) * 2013-01-23 2013-05-22 李先强 Electric-percussion bullet
CN104567536A (en) * 2015-01-22 2015-04-29 湖北三江航天红林探控有限公司 Percussion sparking device
CN206177149U (en) * 2016-10-20 2017-05-17 南京理工大学 Bullet fire in a stove before fuel is added is sent out to electric shock with insurance of reed formula

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE715916A (en) * 1967-06-09 1968-10-16
CN1995902A (en) * 2006-12-19 2007-07-11 江南机器(集团)有限公司 Trigger ignition device for solid oxygen generator
CN102353307A (en) * 2011-09-26 2012-02-15 陶杰武 Gun solute for navy warships
CN102865782A (en) * 2012-10-15 2013-01-09 北京吉保中试工程技术研究所有限公司 105-millimeter gun salute
CN103115531A (en) * 2013-01-23 2013-05-22 李先强 Electric-percussion bullet
CN104567536A (en) * 2015-01-22 2015-04-29 湖北三江航天红林探控有限公司 Percussion sparking device
CN206177149U (en) * 2016-10-20 2017-05-17 南京理工大学 Bullet fire in a stove before fuel is added is sent out to electric shock with insurance of reed formula

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