CN209623490U - A kind of trained pipe of plug-in type laser analog and trained rifle - Google Patents

Abstract

The utility model discloses a kind of plug-in type laser analog training pipes and training rifle, are related to gunnery training field.The utility model includes: the intubation for being plugged in gun barrel, and the simulation bullet for being connected in gun barrel；It is equipped with the excitation structure for receiving striker triggering in the simulation bullet, the laser structure for emitting laser is equipped in the intubation；Described be intubated is equipped with the first external screw thread close to described simulation bullet one end, and the simulation bullet offers the first internal screw thread close to one end of the intubation, and the intubation is for being threadedly connected to the simulation bullet；When the intubation is threadedly connected to the simulation bullet, the excitation structure is electrically connected to the laser structure.The utility model reduces the spacing between the axis of intubation and the axis of gun barrel, reduces the deviation between laser trace and theory locus, increases the fire accuracy of trained rifle.

Description

A kind of trained pipe of plug-in type laser analog and trained rifle

Technical field

The utility model relates to gunnery training field, espespecially a kind of plug-in type laser analog training pipe and training rifle.

Background technique

Shooting is both a very important ring in a common entertainment selection and military training.Shooter then needs to lead to The accuracy of fire of oneself can be improved by crossing long-term gunnery training.In gunnery training, although ball firing really stimulates, But there is higher economic cost and safety is lower.

With the development of science and technology people's utility model is a kind of to be shot at trained method with laser substitution live shell, penetrate Hand generates laser by the laser aid being arranged on firearms after pulling trigger, and laser action is on receiving screen, Ke Yixian Shooting result is shown.

Currently, the simulative shooting training pipe that production firm is plugged in gun barrel by production, simulative shooting training pipe can It is easily loaded into gun barrel, and in shooting course, the process feel of garnishment trigger is preferable；It is penetrated since the caliber of gun barrel needs to be greater than Trained pipe is hit, easily training pipe can be mounted in gun barrel, but there are certain gap between gun barrel and training pipe, because This, the axis of gun barrel is difficult to preferably be overlapped with the axis of training pipe, and laser trace and theory locus have biggish deviation, laser The fire accuracy of simulated training rifle is lower.

Summary of the invention

The purpose of the utility model is to provide a kind of plug-in type laser analog training pipes and training rifle, reduce the axis of intubation Spacing between line and the axis of gun barrel reduces the deviation between laser trace and theory locus, increases penetrating for trained rifle Hit precision.

The technical scheme that the utility model is provided is as follows:

A kind of plug-in type laser analog training pipe, comprising: the intubation for being plugged in gun barrel, and for being connected in gun barrel Interior simulation bullet；It is equipped with the excitation structure for receiving striker triggering in the simulation bullet, is equipped with and is used in the intubation Emit the laser structure of laser；Described be intubated is equipped with the first external screw thread close to described simulation bullet one end, and the simulation bullet leans on One end of the nearly intubation offers the first internal screw thread, and the intubation is for being threadedly connected to the simulation bullet；It is inserted when described When pipe screw thread is connected to the simulation bullet, the excitation structure is electrically connected to the laser structure.

In the technical program, be connected in gun barrel simulation bullet and gun barrel between constraint it is larger, the axis of gun barrel with The degrees of offset simulated between the axis of bullet is smaller, and the setting of the simulation bullet and intubation that are connected through a screw thread increases slotting Constraint between pipe and simulation bullet reduces the degrees of offset between the axis of intubation and the axis of simulation bullet, then subtracts Degrees of offset between the axis of small intubation and the axis of gun barrel, reduces the deviation between laser trace and theory locus, Increase the fire accuracy of trained rifle.

Further, the simulation bullet offers card slot far from one end of the intubation, and the card slot is for being connected in institute State the extractor in gun barrel.

It in the technical program, by the setting of card slot, can cooperate with extractor, realize the pact of simulation bullet circumferential direction Beam facilitates user and intubation is threaded in simulation bullet.

Further, the intubation is additionally provided with far from one end of the simulation bullet for being connected to supporting for the gun barrel end Connect block.

In the technical program, by abutting the setting of block, increase between the intubation being connected on simulation bullet and gun barrel Constraint, reduce gun barrel and the opposite possibility shaken of intubation, that is, reduce the possibility of the axis of the axis runout gun barrel of intubation, Increase the fire accuracy of trained rifle.

Further, the abutting block includes: interconnecting piece, and the interconnecting piece is connected to the intubation；Abutting part, the abutting Portion is set to the interconnecting piece close to the side of the simulation bullet, and the outside of the abutting part is round table surface, the abutting part Outer radius close to described interconnecting piece one end, the outer radius greater than the abutting part far from described interconnecting piece one end.

In the technical program, by the inclusion of the setting of the abutting part of round table surface, the active force between intubation and gun barrel is wrapped Also include the power of gun barrel in the radial direction containing the power on gun tube axis direction, reduces intubation far from simulation bullet one end The possibility of the axis of axis runout gun barrel increases the fire accuracy of trained rifle.

Further, the second external screw thread is offered in the intubation, the interconnecting piece is connected by second external screw thread, screw thread It is connected to the intubation.

In the technical program, the setting for the interconnecting piece being connected through a screw thread, convenient for being threaded in different length in intubation Gun barrel in when, user can adjust the spacing between abutting part and gun barrel end, make abutting part still abut with the end of gun barrel Portion increases the scope of application of intubation；User also can abutting part when being connected to gun barrel end, continue to rotate interconnecting piece, adjusting is supported Pressure between socket part and gun barrel reduces the possibility for generating gap between abutting part and gun barrel, increases and be connected on gun barrel Abutting block reliability.

Further, first external screw thread is contrary with second external screw thread.

In the technical program, by the restriction of hand of spiral, intubation can be connected to by user with identical rotation mode It simulates on bullet, and be connected to block is abutted on gun barrel, facilitates user and operate.

Further, the intubation is connected on the inside of the abutting part.

In the technical program, it is connected to the state of intubation by abutting part, increases the constraint between abutting part and intubation, The possibility that gap is generated between abutting part and intubation is reduced, and since the abutting part comprising round table surface can be connected to gun barrel On, and the spacing between the axis and gun tube axis of abutting part is smaller, when abutting part is connected in intubation, can further decrease The possibility of the axis of the axis runout gun barrel of intubation.

Further, the intubation is equipped with the limiting stand abutted for the interconnecting piece far from one end of the simulation bullet.

In the technical program, by the setting of limiting stand, the Primary Location for abutting block is realized, intubation screw thread is reduced and connects It connects after gun barrel, abuts the spacing between block and gun barrel end, reduce and abut the distance that block needs to rotate, increase rotation Block is abutted, and is connected to the efficiency on gun barrel for block is abutted.

One of the purpose of this utility model, which also resides in, provides a kind of trained rifle, including the body of a gun and gun barrel, which is characterized in that institute It states and is equipped with a kind of plug-in type laser analog training pipe in gun barrel, be additionally provided in the gun barrel for triggering hitting for the excitation structure Needle.

In the technical program, be connected in gun barrel simulation bullet and gun barrel between constraint it is larger, the axis of gun barrel with The degrees of offset simulated between the axis of bullet is smaller, and the setting of the simulation bullet and intubation that are connected through a screw thread increases slotting Constraint between pipe and simulation bullet reduces the degrees of offset between the axis of intubation and the axis of simulation bullet, then subtracts Degrees of offset between the axis of small intubation and the axis of gun barrel, reduces the deviation between laser trace and theory locus, Increase the fire accuracy of trained rifle.

Compared with prior art, a kind of plug-in type laser analog training pipe and training rifle provided by the utility model have with It is lower the utility model has the advantages that

1, the setting of the simulation bullet and intubation that are connected through a screw thread increases intubation and simulates the constraint between bullet, The degrees of offset between the axis of intubation and the axis of simulation bullet is reduced, the axis of intubation and the axis of gun barrel are then reduced Degrees of offset between line reduces the deviation between laser trace and theory locus, increases the fire accuracy of trained rifle.

2, by abutting the setting of block, the constraint between the intubation being connected on simulation bullet and gun barrel is increased, is reduced Gun barrel and the opposite possibility shaken of intubation, that is, reduce the possibility of the axis of the axis runout gun barrel of intubation, increase training The fire accuracy of rifle.

3, the setting for the interconnecting piece being connected through a screw thread, convenient for intubation be threaded in the gun barrel of different length when, User can adjust the spacing between abutting part and gun barrel end, make abutting part allow still abut with the end of gun barrel, increase The scope of application of intubation.

4, user also can abutting part when being connected to gun barrel end, continue to rotate interconnecting piece, adjust between abutting part and gun barrel Pressure, reduce between abutting part and gun barrel generate gap possibility, increase be connected on gun barrel abutting block it is reliable Property.

Detailed description of the invention

Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to a kind of plug-in type laser analog Above-mentioned characteristic, technical characteristic, advantage and its implementation of training pipe and training rifle are further described.

Fig. 1 is a kind of installation diagram of the training of plug-in type laser analog pipe and gun barrel of the utility model；

Fig. 2 is enlarged drawing at the A of Fig. 1.

Drawing reference numeral explanation: 10. intubations, 11. laser structures, 111. conducting contact plugs, 112. laser emitters, 12. Tuningout bolt, 13. limiting stands, 20. simulation bullets, 21. excitation structures, 211. striker trigger switch, 212. conducting contact sockets, 22. card slot, 30. abut block, 31. interconnecting pieces, 32. abutting parts, 40. gun barrels.

Specific embodiment

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these Attached drawing obtains other attached drawings, and obtains other embodiments.

To make simplified form, part relevant to utility model is only schematically shown in each figure, their not generations Its practical structures as product of table.In addition, there is identical structure or function in some figures so that simplified form is easy to understand Component, only symbolically depict one of those, or only marked one of those.Herein, "one" not only table Show " only this ", can also indicate the situation of " more than one ".

According to a kind of embodiment provided by the utility model, as depicted in figs. 1 and 2, a kind of plug-in type laser analog training Pipe, the intubation 10 for being plugged in gun barrel, and the simulation bullet 20 for being connected in gun barrel；Simulation bullet 20 can be clamped In the most inner side of gun barrel 40, i.e. the left end of gun barrel 40 can be arranged in simulation bullet 20, and intubation 10 can be along the axis of gun barrel 40 Line direction is inserted into gun barrel 40.

It is equipped with the excitation structure 21 for receiving striker triggering in simulation bullet 20, is equipped in intubation 10 for emitting laser Laser structure 11.

Intubation 10 is equipped with the first external screw thread close to simulation 20 one end of bullet, i.e. a left side for intubation 10 is arranged in the first external screw thread End, simulation bullet 20 offer the first internal screw thread close to one end of intubation 10, and the first internal screw thread is adapted to the first external screw thread, intubation 10 can be threadedly connected to simulation bullet 20.

When intubation 10 is threadedly connected to simulation bullet 20, excitation structure 21 is electrically connected to laser structure 11.

In the present embodiment, it is connected in the simulation bullet 20 in gun barrel 40 and the constraint between gun barrel 40 is larger, gun barrel 40 Degrees of offset between axis and the axis for simulating bullet 20 is smaller, and the simulation bullet 20 being connected through a screw thread is set with intubation 10 Set, increase intubation 10 and simulation bullet 20 between constraint, reduce intubation 10 axis and simulation bullet 20 axis it Between degrees of offset, then reduce intubation 10 axis and gun barrel 40 axis between degrees of offset, reduce laser rail Deviation between mark and theory locus increases the fire accuracy of trained rifle.

Specifically, simulation bullet 20 offers card slot 22 far from one end of intubation 10, i.e. card slot 22 is provided with simulation bullet The outside of 20 right ends, card slot 22 are used for the extractor (not shown) being connected in gun barrel 40.By the setting of card slot 22, i.e., It can cooperate with extractor, realize the circumferential constraint of simulation bullet 20, facilitate user for intubation 10 and be threaded in analog submodule In bullet 20.

Specifically, excitation structure 21 includes the striker trigger switch 211 being arranged in simulation bullet 20, striker trigger switch 211 are arranged on the outside of the right end of simulation bullet 20, and striker trigger switch 211 can be used in receiving striker triggering；Excitation structure 21 It further include the conducting contact socket 212 being arranged in simulation bullet 20, the axis of simulation bullet 20 is arranged in conducting contact socket 212 On line, conducting contact socket 212 can be electrically connected to striker trigger switch 211, and receive striker in striker trigger switch 211 When shock, the conducting contact socket 212 is connected.

Laser structure 11 includes the conducting contact plug 111 that 10 right ends of intubation are arranged in, when intubation 10 is threadedly connected to mould When quasi- bullet 20, conducting contact plug 111 can be plugged in conducting contact socket 212, realize excitation structure 21 and laser The electrical connection of structure 11.Laser structure 11 further includes the laser emitter 112 that 10 left ends of intubation are arranged in, laser emitter 112 It is electrically connected to conducting contact plug 111；When the intubation 10 is threadedly connected to the simulation bullet 20, and striker triggering excitation When structure 21, laser emitter 112 can emit laser.

Preferably, intubation 10 is additionally provided with the abutting block for being connected to 40 end of gun barrel far from one end of simulation bullet 20 30；I.e. after intubation 10 is threaded on simulation bullet 20, the end that block 30 can be connected to gun barrel 40 is abutted；Pass through abutting The setting of block 30, increase be connected to simulation bullet 20 on intubation 10 and gun barrel 40 between constraint, reduce gun barrel 40 with The opposite possibility shaken of intubation 10, that is, reduce the possibility of the axis of the axis runout gun barrel 40 of intubation 10, increase trained rifle Fire accuracy.

Preferably, it is also threaded with tuningout bolt 12 in intubation 10, the axis of tuningout bolt 12 is perpendicular to gun barrel 40 Axis, tuningout bolt 12 can finely tune the position of laser emitter 112.

The left end of simulation bullet 20 is set as inclined surface, and the outer end of simulation bullet 20 can be connected to the inclination of 40 inside of gun barrel On face, the possibility that simulation bullet 20 shakes is reduced, the stability of simulation bullet 20 is increased.

According to another embodiment provided by the utility model, as depicted in figs. 1 and 2, a kind of plug-in type laser analog instruction Practice pipe, the present embodiment is to abut the specific structure of block 30 with the difference of the first embodiment.

On the basis of the first embodiment, in the present embodiment, abutting block 30 includes interconnecting piece 31, and interconnecting piece 31 is connected to Intubation 10；Abutting block 30 further includes abutting part 32, and abutting part 32 is set to interconnecting piece 31 close to the side of simulation bullet 20, that is, supports The right side of interconnecting piece 31 is arranged in socket part 32；The outside of abutting part 32 is round table surface, and abutting part 32 is close to 31 one end of interconnecting piece Outer radius, the outer radius greater than abutting part 32 far from 31 one end of interconnecting piece；That is the mistake that the outside of abutting part 32 extends to the right The radius of Cheng Zhong, abutting part 32 are gradually reduced.

Specifically, the outer radius of the one end of abutting part 32 far from interconnecting piece 31 is less than the internal diameter of gun barrel 40, i.e. abutting part 32 right end outer radius are less than the internal diameter of gun barrel 40, therefore, when user will be intubated 10 insertion gun barrel 40, the right end energy of abutting part 32 It enough protrudes into gun barrel 40, and the end of gun barrel 40 can be connected in the round table surface of abutting part 32.

Active force in the present embodiment, by the inclusion of the setting of the abutting part 32 of round table surface, between intubation 10 and gun barrel 40 Also include the power of gun barrel 40 in the radial direction i.e. comprising the power on 40 axis direction of gun barrel, reduces intubation 10 far from simulation The possibility of the axis of the axis runout gun barrel 40 of 20 one end of bullet, increases the fire accuracy of trained rifle.

The second external screw thread is offered in intubation 10, interconnecting piece 31 is threadedly connected to intubation 10 by the second external screw thread.Pass through The setting of the interconnecting piece 31 of threaded connection, when convenient for being threaded in the gun barrel 40 of different length in intubation 10, user can The spacing between abutting part 32 and 40 end of gun barrel is adjusted, so that abutting part 32 is allowed the end still abutted with gun barrel 40, increases The scope of application of intubation 10；User also can abutting part 32 when being connected to 40 end of gun barrel, continue to rotate interconnecting piece 31, adjust and abut Pressure between portion 32 and gun barrel 40 reduces the possibility for generating gap between abutting part 32 and gun barrel 40, increases and be connected to The reliability of abutting block 30 on gun barrel 40.

First external screw thread is contrary with the second external screw thread；Gun barrels 40 are inserted into when user will be intubated 10, and will 10 rotation of intubation Turn, and be threaded in simulation bullet 20 on after, user can hold with a firm grip gun barrel 40 and intubation 10, and in same direction continue turn Rotation connection 31 can be realized and abut block 30 to the movement of the side of gun barrel 40, and is connected to the end of gun barrel 40；By screw thread side To restriction, user can with identical rotation mode by intubation 10 be connected to simulation bullet 20 on, and by abut block 30 support It connects on gun barrel 40, facilitates user and operate.

Preferably, the inside of abutting part 32 is connected to intubation 10；It is connected to the state of intubation 10 by abutting part 32, increases Constraint between abutting part 32 and intubation 10, reduces the possibility that gap is generated between abutting part 32 and intubation 10, and due to Abutting part 32 comprising round table surface can be connected on gun barrel 40, and the spacing between 40 axis of the axis of abutting part 32 and gun barrel It is smaller, abutting part 32 be connected to intubation 10 on when, can further decrease intubation 10 axis runout gun barrel 40 axis can Energy.

Intubation 10 is equipped with the limiting stand 13 abutted for interconnecting piece 31 far from one end of simulation bullet 20, i.e. limiting stand 13 is set It sets in the left end of intubation 10, the radius of limiting stand 13 is greater than the radius of intubation 10, and the left side of interconnecting piece 31 can be connected to limit On platform 13；By the setting of limiting stand 13, the Primary Location for abutting block 30 is realized, intubation 10 is reduced and is threaded in gun barrel After 40, the spacing between block 30 and 40 end of gun barrel is abutted, reduces and abuts the distance that block 30 needs to rotate, increase rotation Block 30 is abutted, and is connected to the efficiency on gun barrel 40 for block 30 is abutted.Specifically, limiting stand 13 can be arranged in tuningout bolt 12 On.

According to a kind of embodiment provided by the utility model, as depicted in figs. 1 and 2, including the body of a gun and gun barrel 40, the rifle Internal screw thread is offered in pipe 40, and the instruction of plug-in type laser analog described in any one of the above embodiment is equipped in the gun barrel 40 Practice pipe, the striker for triggering the excitation structure 21 is additionally provided in the gun barrel 40.

It is connected in the simulation bullet 20 in gun barrel 40 and the constraint between gun barrel 40 is larger, the axis and analog submodule of gun barrel 40 Degrees of offset between the axis of bullet 20 is smaller, and the setting of the simulation bullet 20 and intubation 10 that are connected through a screw thread increases slotting Constraint between pipe 10 and simulation bullet 20 reduces the offset journey between the axis of intubation 10 and the axis of simulation bullet 20 Degree then reduces the degrees of offset between the axis of intubation 10 and the axis of gun barrel 40, reduces laser trace and theoretical rail Deviation between mark increases the fire accuracy of trained rifle.

Training rifle in the utility model refers mainly to the biggish gun of the effective ranges such as sniping gun or rifle, or above-mentioned rifle again Training gun, reduce the deviation between laser trace and theory locus, reduce trained rifle and penetrate at a distance made of branch transformation Precision when hitting.

It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of plug-in type laser analog training pipe characterized by comprising

Intubation for being plugged in gun barrel, and the simulation bullet for being connected in gun barrel；

It is equipped with the excitation structure for receiving striker triggering in the simulation bullet, is equipped in the intubation for emitting laser Laser structure；

Described be intubated is equipped with the first external screw thread close to described simulation bullet one end, and the simulation bullet is close to one end of the intubation The first internal screw thread is offered, the intubation is for being threadedly connected to the simulation bullet；

When the intubation is threadedly connected to the simulation bullet, the excitation structure is electrically connected to the laser structure.

2. a kind of plug-in type laser analog training pipe according to claim 1, it is characterised in that:

The simulation bullet offers card slot far from one end of the intubation, and the card slot is used for the drawing being connected in the gun barrel Shell hook.

3. a kind of plug-in type laser analog training pipe according to claim 1, it is characterised in that:

The intubation is additionally provided with the abutting block for being connected to the gun barrel end far from one end of the simulation bullet.

4. a kind of plug-in type laser analog training pipe according to claim 3, which is characterized in that the abutting block includes:

Interconnecting piece, the interconnecting piece are connected to the intubation；

Abutting part, the abutting part are set to the interconnecting piece close to the side of the simulation bullet, the outside of the abutting part For round table surface, the abutting part is greater than the abutting part far from the interconnecting piece close to the outer radius of described interconnecting piece one end The outer radius of one end.

5. a kind of plug-in type laser analog training pipe according to claim 4, it is characterised in that:

The second external screw thread is offered in the intubation, the interconnecting piece is threadedly connected to described insert by second external screw thread Pipe.

6. a kind of plug-in type laser analog training pipe according to claim 5, it is characterised in that:

First external screw thread is contrary with second external screw thread.

7. a kind of plug-in type laser analog training pipe according to claim 5, it is characterised in that:

The intubation is connected on the inside of the abutting part.

8. a kind of plug-in type laser analog training pipe according to claim 5, it is characterised in that:

The intubation is equipped with the limiting stand abutted for the interconnecting piece far from one end of the simulation bullet.

9. a kind of trained rifle, including the body of a gun and gun barrel, which is characterized in that be equipped in the gun barrel as any in claim 1~8 A kind of plug-in type laser analog is trained described in one manages, and is additionally provided in the gun barrel for triggering hitting for the excitation structure Needle.