CN1013222B - Multipurpose electronic gun and its shell - Google Patents

Abstract

The present invention relates to a multipurpose electronic gun and a shell thereof. The electronic gun adopts a small rocket gun type launch device, adopts electronic high-voltage ignition technology and can launch salute shells, sound shells and tear shells. A shell case of the shell is made of plastic, the gunpowder in the shell adopts a layered gunpowder method, the sensitive detonating powder which is very sensitive to the electric spark sensitivity is also arranged in the shell, and the ignition rate is 100%. The multipurpose electronic gun has the advantages of compactness, handiness, low manufacturing cost, easy manufacture of the shell, reliable ignition and high safety; furthermore, the present invention can be used for ceremonies of marriage or funeral, film and TV shoot, military exercises, alarm, policemen violence prevention, etc.

Description

Multipurpose electronic gun and its shell

The present invention relates to a kind of employing electronics high-tension ignition technology, can launch the salvo bullet, sound equipment bullet, the multipurpose electronic gun of tear bombnoun etc. and used shell thereof.

Existing emission salvo is that artillery adopts mechanical radiation pattern to fire shells with artillery emission, and itself heaviness and involving great expense should adopt in non-large-scaled ceremony occasion though the big gun body seems solemnly.The emission tear bombnoun then adopt special emitter, and this device can not launch other shell, can only be special-purpose.The sound equipment bullet generally also is with artillery emission, but in some military exercises or take shadow, when looking play, then be the sound equipment bullet to be embedded in underground, the artificial ignition gets a desired effect, and be ineffective as safety measure, then might cause danger.

The objective of the invention is to reform traditional firearms percussion method, design a kind of rocket gun formula portable launcher, use the extremely sensitive irritated priming of spark sensitivity, adopt high-pressure electronic igniting percussion shell.This also small volume and less weight of device realizes easily, and has the function of launching multiple shell.

The objective of the invention is to realize in the following manner: multipurpose electronic gun is by rocket gun formula emitter, safety [5], buttstrap [7], strap lug compositions such as [8].Emitter is mainly by duolateral transmitter [2], electronics isolating high-pressure ignitor [3], and rotary cartridge chamber converter [4] three parts are formed (Fig. 1), and three parts are connected by screw rod [10], fixing as a whole (Fig. 2).The electronics big gun has can launch salvo bullet, sound equipment bullet, the function of tear bombnoun.

Duolateral transmitter [2] is processed into column with No. 45 Fine Steel Casting irons or 40cr steel alloy, and its diameter is 54mm, and length is 120mm, and there are equidistant six the hole thoraxes [11] of being separated by transmitter inside, and the hole thorax degree of depth is 100mm, and diameter is 12mm.At hole thorax bottom centre place diameter being arranged is the aperture [12] of 3mm, and the ceramic High-Voltage Insulation pipe that inside is installed with igniting needle [13] passes and is deep in the hole thorax [11] from aperture [12].Igniting needle is made with stainless steel material, and its tip is hook-shaped, and igniting needle [13] is about 3～5mm with the distance of cartridge chamber wall.The other end of igniting needle is riveted on the fixed head [14] of transmitter [2] bottom with ceramic insulating tube, and its riveting point is the disk shape, and minimum spacing to each other should be 10mm, takes place to avoid the high voltage flash phenomenon.

Cartridge chamber converter [4] is processed into dish type with epoxy resin board or bakelite plate, and its center is set on the connecting screw rod [10], and can carry out 360 ° rotating freely around screw rod.Screw rod [10] is made with metal material, and its diameter is 6mm.Converter is equipped with snak link [15] towards the one side of transmitter [2], with the riveting point Elastic Contact of igniting needle [13] and fixed head [14]; Converter is equipped with round metal ring plate [22] on the another side of igniter [3], snak link [15 '] Elastic Contact on it and the igniter.Be contained in snak link [15] on [4] two faces of converter and becket [21] respectively in the insulation board internal switching.Like this, from circuit, draw the electronics high pressure by the snak link on the igniter [15 '], be delivered to the stainless steel igniting needle through converter, and the cartridge chamber wall is connected to become the circuit common ground through screw rod [10], electronics high pressure on the igniting needle [13] sees through air gap and is communicated with the cartridge chamber wall, forms discharge loop, rotation converter, can select the cartridge chamber of lighting a fire, realize the multiple warhead sequential transmission.

Igniter [3] adopts engineering plastics, the encapsulation of vinyon shell.

Fig. 1 multipurpose electronic gun structural representation;

The emitter cut-away view of Fig. 2 multipurpose electronic gun;

Fig. 3 ignition electrical schematic diagram;

Fig. 4 salvo bullet filling schematic diagram;

Fig. 5 sound equipment bullet, tear bombnoun filling schematic diagram;

Fig. 6 propellant type of feed cut-away view.

With reference to the accompanying drawings content of the present invention and embodiment are described in detail again.

The circuit of ignition is by multivibrator, and the electronic switch and discharge loop three parts of boosting constitute.Its component is installed on the printed circuit board [16] by circuit shown in Figure 3, and transistor 3A * 31C and pulse transformer B1 constitute multivibrator, forms stable impulse waveform and after diode D1 rectification capacitor C2 is charged, and also C1 is charged simultaneously.When the voltage on the C1 reached the cut-in voltage of electronic switch controllable silicon SCR, the last electric energy of C2 formed the electronics high pressure through the elementary discharge of step-up transformer B2.Discharge current less than SCR keep electric current the time, electronic switch cuts out voluntarily, circuit enters the next charge and discharge cycle automatically.Discharge frequency is regulated by resistance R 2.

With reference to Fig. 2, snak link [15 '] and connecting screw rod [10] are communicated with the secondary two ends of high-tension transformer respectively becomes output.Battery [17], plate machine [18], safety [19], the wiring relation of safety indicator lamp [20] as shown in FIG..Open safety [19], then start power supply, indicator lamp [20] is bright, and circuit is started working, and produces 25000 volts electronics high pressure.Shell is in the cartridge chamber mouth inserts cartridge chamber, and igniting needle thrusts the priming layer.When firing shells, pull plate machine [18], the electronics high pressure that igniter forms leads to igniting needle [13] through converter [4], and air gap is struck sparks with 3 times/second frequency continuous discharge between puncture igniting needle and the cartridge chamber wall, and the energy of electric spark is greater than 25 millijoules.Electric spark is lighted the irritated priming of bullet bottom, can hear that after 0.2 second big gun rings, and lighting rate absolutely.

With reference to Fig. 1, safety guard [1] is made with the thick steel plate of 2mm, or is stamped to form with safety glass, and its length is about 100mm, and size is advisable just being sleeved on the transmitter.Cover is mesh-shape, and the diameter of mesh is 3mm.Safety guard [1] plays mouth explosion of prevention transmitter thorax or pyrotechnics calcination bolter.Buttstrap [7] processes with aluminum alloy materials.

With reference to Fig. 4, Fig. 5, the mode of layered charge is taked in powder charge in the shell bullet of this multipurpose electronic gun, and airtight and watertight padding [27] is housed respectively.Positive medicine [23], irritated igniting agent of accelerator [24] [25] or positive medicine [23], propellant [26], accelerator [24], irritated igniting agent [25].Irritated igniting agent is by spark sensitivity extremely sensitive lead trinitroresorcinate and the extremely low tetrazene of flash point are mixed.The effect of accelerator is to improve ignition energy and accelerate burning velocity.

Shell case [22] is used engineering plastics, polystyrene, and polyethylene, polypropylene or thermoplastic polyester plastic's materials processing form, and shell case length is 11～12mm for the 100mm diameter, and thickness is 1～2mm.

Enumerate the embodiment of several shells below.

Example 1, the salvo bullet: this shell can produce serious salvo acoustics.The profile of big gun and charging means as shown in Figure 4, the bullet diameter is big slightly, makes bullet and cartridge chamber wall tight connecting, thereby produces good acoustics.Its shell size, loaded length, reagent combination is as follows:

Plastic ball shell: length 100mm, diameter 12mm, thickness 1mm.

Airtight and watertight padding: loaded length 20mm

Reagent combination: extra dry red wine soil powder dress foot compresses.

Positive medicine: loaded length 60mm

Reagent combination (weight %) is: nitre 75, and sulphur 10, charcoal 15 is made into black powder, takes out part and makes the pellet that diameter is 3mm, during filling, in every bullet 5 pellets is loaded in mixture with the black powder of powdery and compresses.

Accelerator: loaded length 10mm

Reagent combination (weight %): lead azide pb(N ₃) ₂40

L dinitrodiazophenol DDNP 40

Irritated igniting agent: loaded length 10mm,

Reagent combination (weight %): tetrazene

35

Lead trinitroresorcinate 65

Example 2, the sound equipment bullet: this shell is specially for military exercises, or takes shadow, looks play design.It is 600 meter per seconds that shell goes out thorax speed, and transmitting range is 300 meters.About 1 second is landed blast in shell emission back, generation sound equipment, dense smoke effect.Body shape and charging means as shown in Figure 5, it is accurate streamlined that the bullet top is.The purpose that installs propellant [26] additional is in order to produce good missile characteristics, and makes shell have delayed-action about 0.5 second, makes shell produce blast after hitting predeterminated target.Its shell size, loaded length, reagent combination data are as follows:

Plastic ball shell: length 100mm, diameter 11mm, thickness 2mm.

Positive medicine: loaded length 50mm,

Reagent combination (weight %) black powder 60

Tetrazene 40

Propellant: loaded length 30mm,

Reagent combination (weight %) black powder 90

Sodium chloride 10

Accelerator and example 1 are together.

Irritated igniting agent: same with example 1.

For guaranteeing that another measure that propellant makes shell produce good ballistic characteristics is, when the can propellant according to mode powder charge shown in Figure 6, Fig. 6 loads the cutaway view of situation for propellant [26] part among Fig. 5, and dash area is a propellant among the figure, and blank parts is the space of being stayed between medicine.

Example 3, tear bombnoun: its body shape, medicament type of feed, loaded length, reagent combination (except that positive medicine) are all identical with the sound equipment bullet.Tear bombnoun blast back produces irritating smog, draws tears from sb or causes temporary blindly, and other positions of human body are not had injury.

The proportioning of its positive medicine (weight %) black powder 30～50

Chloro-acetophenone 50～70

The small volume and less weight of this multipurpose electronic gun, cheap, can launch the salvo bullet, sound equipment bullet, tear bombnoun.Shell is made easily, and igniting is reliable, and is safe in utilization.Multiple occasions such as this multipurpose electronic gun can be in red, white celebration, shadow, looks acute the shooting, and military exercises are reported to the police, and the police is anti-riot are used.

Claims (10)

1, a kind of multipurpose electronic gun comprises emitter, and safety 5, buttstrap 7, strap lug 8 is characterized in that it also comprises duolateral transmitter 2, electronics isolating high-pressure ignitor 3, rotary cartridge chamber converter 4.

2, multipurpose electronic gun according to claim 1 is characterized in that duolateral transmitter 2, electronics isolating high-pressure ignitor 3, rotary cartridge chamber converter 4 three parts are connected by screw rod 10, and is fixing as a whole.

3, multipurpose electronic gun according to claim 1, it is characterized in that duolateral transmitter 2 is column, in interior equidistant six hole thoraxes 11 of being separated by are arranged, the ceramic High-Voltage Insulation pipe that hole thorax bottom centre place has an aperture 12, inside to be installed with igniting needle 13 passes from aperture and is deep in the hole hall 11.

4, multipurpose electronic gun according to claim 1, it is characterized in that rotary cartridge chamber conversion 4 is for discoid, its center is set on the connecting screw rod 10, and can carry out 360 ° rotating freely around screw rod, the diameter of screw rod 10 is 6mm, and snak link 15 is installed on the one side of converter, with the riveting point Elastic Contact of igniting needle 13 and fixed head 14, round metal ring plate 21 is installed, with snak link 15 Elastic Contact on the igniter 3 on the another side.

5, multipurpose electronic gun according to claim 1, it is characterized in that the circuit of electronics isolating high-pressure ignitor 3 produces 25000 volts high pressure, the high pressure that igniter forms leads to igniting needle through converter 4, air gap is struck sparks with 3 times/second frequency discharge between puncture igniting needle and the cartridge chamber wall, and the electric spark energy is burnt greater than 25 millis.

6, multipurpose electronic gun according to claim 2, the diameter that it is characterized in that duolateral transmitter 2 is 54mm, and length is 120mm, and the degree of depth of hole thorax 11 is 100mm, and diameter is 12mm, the diameter of aperture 12 is 3mm.

7, according to claim 2 or 3 or 4 described multipurpose electronic guns, it is characterized in that No. 45 Fine Steel Casting irons of duolateral transmitter 2 usefulness or 40cr steel alloy process, igniting needle 13 usefulness stainless steel materials are made, its tip is hook-shaped, cartridge chamber converter 4 usefulness epoxy resin boards or bakelite plate process, the package casing engineering plastics of igniter 3, vinyon processes.

8, the employed shell of this multipurpose electronic gun is characterized in that the mode that layered charge is taked in powder charge in the shell bullet, and airtight and watertight padding 27 is housed respectively, positive medicine 23, accelerator 24, irritated igniting agent 25 or positive medicine 23, propellant 26, accelerator 24, irritated igniting agent 25.

9, shell according to claim 8 is characterized in that irritated igniting agent

By tetrazene and

Benzene between trinitro-=phenol lead mixes.

10, shell according to claim 8 is characterized in that, shell case 22 is used engineering plastics, polystyrene, and polyethylene, polypropylene or thermoplastic polyester plastic's materials processing form, and ball shell thickness is 1～2mm, and length is 100mm, and diameter is 11～12mm.

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