CN216222948U

CN216222948U - Multiple-generation prop gun for film and television props

Info

Publication number: CN216222948U
Application number: CN202121847084.4U
Authority: CN
Inventors: 何立飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-04-08
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to a multi-generation prop gun for a film prop, which comprises a gun body and a gun barrel inserted into the gun body, wherein the tail end of the gun barrel is detachably connected with a plug, a plurality of leads in the gun barrel penetrate through the plug and are bent to the outer circumferential surface of the plug, a socket matched with the plug is arranged in the gun body, a conductive plate correspondingly connected with the leads is arranged on the inner circumferential surface of the socket, and the conductive plate is electrically connected with a control board in the gun body. The arrangement of the plug, the socket and the current conducting plate realizes the standardized arrangement of the wires, reduces poor contact of the wires and ensures the stage effect; through the arrangement of the elastic sheet, after the plug is inserted into the socket, the plug and the socket are mutually extruded, so that the plug and the socket are more firmly inserted, and the electric connection effect is ensured; through the setting of stationary blade, play the effect of fixed wire, the stationary blade has increased the area of contact with the shell fragment simultaneously, further improves electric connection's stability.

Description

Multiple-generation prop gun for film and television props

Technical Field

The utility model relates to the field of machinery, in particular to the technical field of mechanical parts, and specifically relates to a multi-shot prop gun for a film prop and a television prop.

Background

In China, the movie and television field has a lot of dramas, and the dramas of the war subject matters are also many, and the dramas of the war subject matters are generally equipped with props such as guns, cannons and the like to restore the war field.

At present, use the electron firecrackers in the barrel of emulation rifle, place an electron firecrackers in the barrel usually to can only sound, and when a plurality of electron firecrackers put into the barrel simultaneously, can realize many rings, a plurality of electron firecrackers correspond a plurality of wire simultaneously, this just leads to the wire confusion, simultaneously because barrel and body of a gun separation, the wire is when the junction of barrel and body of a gun, contact failure often appears, thereby leads to the electron firecrackers not to sound, influences stage effect.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the multi-generation prop gun for the film prop, which standardizes the arrangement of wires, reduces poor contact of the wires and ensures the stage effect.

The utility model is realized by the following technical scheme, the multi-generation prop gun for the film and television props comprises a gun body and a gun barrel inserted into the gun body, wherein the tail end of the gun barrel is detachably connected with a plug, a plurality of leads inside the gun barrel penetrate through the plug and are bent to the outer circumferential surface of the plug, a socket matched with the plug is arranged in the gun body, a conductive plate correspondingly connected with the leads is arranged on the inner circumferential surface of the socket, and the conductive plate is electrically connected with a control panel inside the gun body.

When the electronic firecracker is used, the plurality of leads penetrate out of the plug and are bent, so that the guide lines are bent to the outer circumferential surface of the plug, meanwhile, the corresponding electric wires are connected with the corresponding conductive plates, when the plug is inserted into the socket, the leads are in contact with the corresponding guide plates and are electrically connected, the electrical connection between the electronic firecracker and the control panel is achieved, the control panel controls the electronic firecracker to explode, multiple explosions of the electronic firecracker are achieved, namely, multiple times of prop guns are achieved, the standard lead arrangement is achieved through the arrangement of the plug, the socket and the conductive plates, poor lead contact is reduced, and the stage effect is guaranteed.

Preferably, the socket is further provided with a spring plate arranged corresponding to the conductive plate, one bending edge of the spring plate is connected to the outer circumferential surface of the socket, and the other bending plate extends to a position between the conductive plate and the lead. This preferred scheme passes through the setting of shell fragment, makes behind the plug inserts the socket, and plug and socket extrude each other to what make plug and socket peg graft is more firm, thereby guarantees the electric connection effect.

Preferably, the outer circumferential surface of the plug is connected with a fixing piece which is arranged corresponding to the lead and used for fixing the lead, and the fixing piece is in contact with the elastic piece. This preferred scheme passes through the setting of stationary blade, plays the effect of fixed wire, and the stationary blade has increased the area of contact with the shell fragment simultaneously, further improves electric connection's stability.

Preferably, the gun barrel is provided with a guide block, and the front end of the gun body is provided with a guide groove for the guide block to extend along the inserting direction of the gun barrel. The rotation of the gun barrel is limited by the arrangement of the guide block and the guide groove, so that the position of each wire on the circumferential surface of the plug is determined, and each guide is convenient to contact with the corresponding conductive plate.

Preferably, the distance from the guide block to the groove wall at the rear end of the guide groove is matched with the distance from the plug to the rear end of the socket.

According to the preferred scheme, when the plug is pushed to the rear end of the socket, the guide block is also pushed to the rear end of the guide groove, and the guide groove limits the guide block to continuously move, so that the plug is limited to continuously move in the socket, and the plug and the socket are protected.

As preferred, still be equipped with two solid fixed rings on the rifle body, the barrel runs through two solid fixed rings in proper order, threaded connection has the bolt of top to the barrel bottom surface on the rifle body. This preferred scheme is when using, on the bolt pushes up to the barrel to on pushing up the barrel to solid fixed ring, thereby realize the fixed of barrel, avoid because of the electron firecrackers explosion, cause the barrel not hard up, lead to the wire poor contact in the junction, influence follow-up electron firecrackers control.

Preferably, one fixing ring is positioned at the tail end of the guide groove, a long hole which is communicated with the guide groove and is used for the guide block to penetrate through is formed in the fixing ring, the bolt is positioned right below the long hole, and the bolt is jacked to the guide block. This preferred scheme is through the setting of bolt top to the guide block, avoids the bolt to push up to the barrel for a long time on, causes the barrel to damage.

Preferably, the gun barrel comprises a pipe body and a heat insulation pipe sleeved outside the pipe body.

This preferred scheme is when using, and the pyrotechnic composition back of igniting, the body bears the destruction that the pyrotechnic composition ignited the explosion, and heat transfer gives the body, through the setting of thermal-insulated pipe, wraps up the body in inside to isolated performer and body protect the performer to avoid scalding.

Preferably, the wall of the heat insulation pipe comprises at least one carbon layer. This preferred scheme passes through the setting on carbon element layer, can realize thermal-insulated effect, alleviates the weight of barrel simultaneously, makes things convenient for the performer to use.

Preferably, the heat insulation pipe comprises at least two carbon layers and at least one bonding layer, the bonding layer is filled between the innermost carbon layer and the pipe body, and the bonding layer is arranged between every two adjacent carbon layers.

This preferred scheme passes through the setting of bond line, strengthens the joint strength between the adjacent two-layer carbon element layer, reduces the influence of pyrotechnic composition explosion to the joint strength between two adjacent thermal-insulated pipes, and through the injecing of bond line position, the joint strength between reinforcing body and the inlayer carbon element layer reduces the influence of pyrotechnic composition explosion to the joint strength between two adjacent thermal-insulated pipes. The plurality of carbon layers are connected in sequence, so that the overall connection strength of the heat insulation pipe is improved.

The utility model has the beneficial effects that: through the arrangement of the plug, the socket and the current conducting plate, the arrangement of the standard conducting wires is realized, poor contact of the conducting wires is reduced, and the stage effect is ensured; through the arrangement of the elastic sheet, after the plug is inserted into the socket, the plug and the socket are mutually extruded, so that the plug and the socket are more firmly inserted, and the electric connection effect is ensured; the fixing piece is arranged to play a role in fixing the lead, and meanwhile, the fixing piece increases the contact area with the elastic piece, so that the stability of electrical connection is further improved; the gun barrel is limited in rotation by the arrangement of the guide block and the guide groove, so that the position of each wire on the circumferential surface of the plug is determined, and each guide is convenient to contact with the corresponding conductive plate.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic view of a portion of a front view of a barrel;

FIG. 3 is a schematic right view of the plug;

FIG. 4 is a front view of the receptacle;

FIG. 5 is a schematic cross-sectional view taken at C-C of FIG. 4;

FIG. 6 is a left side view of the socket;

FIG. 7 is a schematic view of a barrel and stock;

FIG. 8 is a schematic cross-sectional view taken at A-A in FIG. 7;

FIG. 9 is a schematic cross-sectional view taken at B-B of FIG. 7;

FIG. 10 is a schematic cross-sectional view of a barrel;

FIG. 11 is a partial schematic view of an electronic firecracker;

FIG. 12 is a schematic perspective view of a portion of an electronic firecracker;

shown in the figure:

1. barrel, 2, stock, 3, body, 4, guide block, 5, plug, 6, annular groove, 7, stationary blade, 8, socket, 9, shell fragment, 10, fixed section, 11, electric wire, 12, conductive plate, 13, solid fixed ring, 14, guide way, 15, bolt, 21, outer tube, 22, electronic ignition head, 23, sealing plug, 24, pyrotechnic charge, 25, acoustic channel, 26, wire, 27, sleeve, 28, body, 29, bond coat, 30, carbon element layer.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to the attached drawings 1-9, the multi-shot prop gun for the film and television props comprises a gun body and a gun barrel 1, wherein the gun body comprises a gun body 3 positioned behind the gun barrel 1 and a supporting plate positioned below the gun barrel 1, and the supporting plate is fixedly connected with the gun body 3.

The electronic firecracker is characterized in that a plurality of electronic firecrackers connected in parallel are arranged in the gun barrel 1, the tail end of the gun barrel 1 is riveted with a plug 5 inserted into the gun barrel 1, an annular groove 6 is formed in the outer circumferential surface of the plug 5, a lead of the electronic firecrackers extends to the outer side of the plug 5 and is bent, the lead is bent to the outer circumferential surface of the plug 5 and is bent into the annular groove 6, a plurality of fixing pieces 7 stretching across the annular groove 6 are further riveted on the outer circumferential surface of the plug 5, the fixing pieces 7 are arranged corresponding to the lead, the lead is located between the fixing pieces 7 and the plug 5, and the lead is fixed on the outer circumferential surface of the plug 5 through the fixing pieces 7.

The gun body 3 is internally provided with a socket 8 for inserting the plug 5, the socket 8 is cylindrical, the outer circumferential surface of the socket 8 is fixedly connected with a fixed section 10, the gun body 3 is provided with a groove matched with the socket 8 and the fixed section 10, the inner circumferential surface of the socket 8 is fixedly connected with a current-conducting plate 12 correspondingly arranged with the fixed plate 7, the socket 8 is further provided with a spring plate 9 correspondingly arranged with the guide plate, one bending edge of the spring plate 9 is connected to the outer circumferential surface of the socket 8, the other bending plate extends to a position between the current-conducting plate 12 and a lead, and the distance between the current-conducting plate 12 and the fixed plate 7 is matched with the thickness of the spring plate 9.

The electric wire 11 of the conductive plate 12 extends into the gun body 3 through the socket 8 and is connected with a control board in the gun body 3, and the control board is also connected with a power supply and a switch through the electric wire 11.

Offer on the top surface of stock 2 with 1 adaptation of barrel and along the adaptation groove that 1 length direction of barrel extends, still be equipped with two solid fixed ring 13 of arranging along 1 length direction of barrel on the stock 2, barrel 1 runs through two solid fixed ring 13 in proper order, the stock 2 is located solid fixed ring 13 in the place ahead, solid fixed ring 13 partly in the back is located the adaptation inslot portion, partly is located the top in adaptation groove, the guide way 14 that extends to 2 preceding terminal surfaces of stock is seted up to the bottom in adaptation groove, guide way 14 extends along 1 length direction of barrel, gu fixed ring 13 in the place ahead is located the front end of guide way 14, gu fixed ring 13 that is located the rear end is located 14 rear end of guide way, be located and offer on the solid fixed ring 13 bottom of rear end with 14 intercommunications of guide way and supply the slot hole that guide block 4 runs through.

The barrel 1 is sleeved with the guide block 4 located in the guide groove 14, the distance from the guide block 4 to the groove wall of the rear end of the guide groove 14 is matched with the distance from the plug 5 to the rear end of the socket 8, namely when the guide block 4 pushes up to the groove wall of the rear end of the guide groove 14, the plug 5 pushes up to the rear end of the socket 8, and the guide block 4 is located in the fixing ring 13 of the rear end due to the fact that the fixing ring 13 of the rear end is located at the rear end of the guide groove 14.

The bolt 15 is also screwed on the bottom surface of the butt 2, and the bolt 15 is located right below the rear long hole, i.e. the bolt 15 pushes against the guide block 4, so that the barrel 1 pushes against the fixing ring 13.

In particular, as shown in fig. 1, the direction of the arrow is forward, the utility model can be applied to various prop firearms such as prop rifles, prop pistols and the like.

Referring to fig. 10-12, the gun barrel includes a barrel body and a heat insulation pipe sleeved outside the barrel body, the heat insulation pipe includes two carbon layers, an adhesive layer is arranged between the two carbon layers, the adhesive layer is also arranged between the innermost carbon layer and the barrel body, and the adhesive layer includes casting glue.

The pipe body comprises a stainless steel pipe, an iron pipe and other hard metal material pipes which can bear gunpowder explosion.

The electronic firecracker comprises an outer tube 21, the outer tube 21 is a thermoplastic tube, an electronic ignition head 22 and a sealing plug 23 are arranged in the outer tube 21, pyrotechnic powder 24 filled between the electronic ignition head 22 and the sealing plug 23 is further arranged in the outer tube 21, the sealing plug 23 and the electronic ignition head 22 are both in contact with the pyrotechnic powder 24, the outer tube 21 is heated, the electronic ignition head 22 is in sealing fit with the inner wall of the outer tube 21, and the sealing plug 23 is made of inflammable materials.

A lead wire 26 connected with the electronic ignition head 22 extends out of the outer tube 21, and the outer tube 21 is heated and then wrapped on the lead wire 26.

A sound channel 25 exists between the opening of the outer tube 21 far away from the electronic ignition head 22 and the sealing plug 23, and the inner diameter of the sound channel 25 is smaller than the outer diameter of the sealing plug 23.

A sleeve is sleeved outside the outer tube 21, the sleeve comprises a thermoplastic tube, the sleeve is heated, the inner wall of the sleeve is in sealing fit with the outer wall of the outer tube 21, the length of the sleeve is larger than that of the outer tube 21, the opening of the outer tube 21 close to the sealing plug 23 is positioned between the electronic ignition head 22 and the opening of one end of the sleeve 27, and the opening diameter of the end of the sleeve 27 is smaller than that of the acoustic channel 25.

In particular, the electronic ignition head 22 and the lead wire 26 are prior art.

When the gun barrel fixing device is used, a gun barrel 1 is inserted into two fixing rings 13, then the gun barrel 1 is rotated, a guide block 4 is inserted into a guide groove 14, a plug 5 is inserted into a socket 8, the guide block 4 is propped against the groove wall of the rear section of the guide groove 14, then a bolt 15 is rotated, the bolt 15 is propped against the guide block 4, and therefore the gun barrel 1 is propped against the fixing rings 13, and the gun barrel 1 is fixed;

when the plug 5 is inserted into the socket 8, the fixing piece 7 presses the elastic piece 9, so that the elastic piece 9 is contacted with the conductive plate 12, and the lead is electrically connected with the conductive plate 12.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a movie & TV props with multi-generation stage property rifle, includes body of a gun and barrel (1) of inserting in the body of a gun, its characterized in that: the tail end of barrel (1) can be dismantled and be connected with plug (5), and a plurality of wires inside barrel (1) pass plug (5) and buckle to on the outer periphery of plug (5), be equipped with socket (8) with plug (5) adaptation in the rifle body, be equipped with on the interior circumference of socket (8) and correspond current conducting plate (12) of being connected with the wire, current conducting plate (12) and the inside control panel electric connection of rifle body.

2. The multi-shot prop gun for film props according to claim 1, wherein: the socket (8) is further provided with an elastic sheet (9) which corresponds to the conductive plate (12), one bending edge of the elastic sheet (9) is connected to the outer circumferential surface of the socket (8), and the other bending plate extends to a position between the conductive plate (12) and the lead.

3. The multi-shot prop gun for film props of claim 2, wherein: the plug is characterized in that a fixing sheet (7) which is arranged corresponding to the lead and used for fixing the lead is connected to the outer circumferential surface of the plug (5), and the fixing sheet (7) is in contact with the elastic sheet (9).

4. The multi-shot prop gun for film props according to claim 1, wherein: the gun barrel (1) is provided with a guide block (4), and the front end of the gun body is provided with a guide groove (14) for the guide block (4) to extend along the inserting direction of the gun barrel (1).

5. The multi-shot prop gun for film props of claim 4, wherein: the distance from the guide block (4) to the groove wall at the rear end of the guide groove (14) is matched with the distance from the plug (5) to the rear end of the socket (8).

6. The multi-shot prop gun for film props of claim 4, wherein: still be equipped with two solid fixed ring (13) on the body of the rifle, barrel (1) runs through two solid fixed ring (13) in proper order, threaded connection has bolt (15) to barrel (1) bottom surface on the body of the rifle.

7. The multi-shot prop gun for film props of claim 6, wherein: a fixed ring (13) is positioned at the tail end of the guide groove (14), a long hole which is communicated with the guide groove (14) and is penetrated by the guide block (4) is formed in the fixed ring (13), the bolt (15) is positioned under the long hole, and the bolt (15) is pushed to the guide block (4).

8. The multi-shot prop gun for film props according to claim 1, wherein: the barrel includes body and cup joints the thermal-insulated pipe in the body outside.

9. The multi-shot property gun for film and television properties according to claim 8, wherein: the pipe wall of the heat insulation pipe comprises at least one carbon layer.

10. The multi-shot property gun for film and television properties according to claim 9, wherein: the heat insulation pipe comprises at least two carbon layers and at least one bonding layer, the bonding layer is filled between the innermost carbon layer and the pipe body, and one bonding layer is arranged between every two adjacent carbon layers.