CN212082151U - Multi-functional transmission trainer based on modular design - Google Patents

Abstract

The utility model provides a pair of multi-functional transmission trainer based on modular design, not only solved and to have adopted the problem that same launching tube launches different ammunitions, can load fast after the simultaneous transmission and carry out the transmission next time, can truly simulate the impact force in the launching process, explosive power and acousto-optic effect, can simulate the true transmission condition of true confrontation in-process weapon, can promote to soldier's closely actual combat ability and have the significance, the technical scheme of its solution is, its characterized in that, including the launching tube, launching tube below sliding connection has the direction module that is used for carrying out image transmission to the transmission target, launching tube top sliding connection has rocket projectile carrier block or signal bullet emission module, the utility model discloses not only the structure is ingenious, and is simple and practical simultaneously.

Description

Multi-functional transmission trainer based on modular design

Technical Field

The utility model relates to a modular design and transmission trainer, especially a multi-functional transmission trainer based on modular design.

Background

Currently, military training adds training for Close combat, which is a Battle that occurs several meters to several tens of meters, and is called Close quaters Battle in english, abbreviated as CQB; in the close-range combat, a great amount of weapon ammunitions which are more powerful than bullets and are in a damage form of fragments generated by explosion, such as mortars and grenades, are used; in training, to simulate battlefield situations, create battlefield atmospheres and effects, training ammunition is typically fired using a transmitter with a firing tube, for example using a mortar to fire training ammunition having only the appearance of a mortar shell, without loading explosives in the warhead; the grenade launcher hung below the rifle barrel is used for launching training ammunition which only has the appearance of a grenade and is not filled with explosives at the warhead, the device ignites launching gunpowder in the launcher to generate chamber pressure to push the warhead, the launching gunpowder has the disposable service life, the launching gunpowder must be repeatedly used after being repeatedly launched, the gunpowder material is expensive and damages the environment, potential safety hazards exist to surrounding personnel, and the warhead of the training ammunition used is not filled with explosives, so that the visual and auditory effect of explosion cannot be generated, and the actual combat atmosphere cannot be realistically simulated; furthermore, in the practice shooting training, one side which needs to launch the training ammunition is used as an enemy to launch the training ammunition to the trainee of the other side for simulation attack, the trainee carries out counterattack shooting with the practice ammunition, and in order to reduce the injuries of the side which launches the training ammunition and the trainee, the two sides can not carry out head-on shooting in opposite directions, so that the actual combat effect of the competitive exercise is fundamentally limited; therefore, the conventional method is to embed the gunpowder explosion point in advance, and then initiate the gunpowder explosion to imitate the attack of the mortar or grenade of the enemy to simulate the battlefield explosion to generate the audio-visual effect, but the impact energy released by the gunpowder explosion also causes potential safety hazards to personnel, property and environment, and a series of supporting measures for ensuring the safety also have high use cost; furthermore, the buried explosion point needs to be prepared and constructed in advance by a specially-assigned person, and comprises the steps of laying an explosion control cable from a live ammunition shooting training area to a safety control area, and arranging a warning marker which is observed from the safety control area to confirm the position of the explosion point and prompt the spread range of explosion, so that a trainee can know the position to be exploded, thereby having psychological preparation in advance, even subconsciously taking evasive action or detour, and further being incapable of simulating the abruptness and unpredictability of enemy firepower striking; this consumes a lot of manpower, financial resources, material resources, time; but also limits the civil production and manufacture of the launching device with gunpowder and the simulation of the training bomb, and is not beneficial to the development of the industry.

The military training under the informatization condition mainly trains the modernized soldiers in a mode of combining live ammunition practice training, VR auxiliary training and simulation training, and because the live ammunition safety requirement is higher in the training process and the defect of high cost exists, the training is always different from the training under the real condition by adopting VR simulation training, and meanwhile, the shot is not live ammunition in the training process by adopting VR, the best training effect is often not achieved in effect, the psychological training function of shooting of an operator cannot be met, and meanwhile, the problem that the equipment model is unmatched is also faced even if the training is carried out by adopting the simulation training ammunition.

Therefore, the multifunctional launching training device based on the modular design is needed, the launching training and launching experience of low cost, high reliability and high safety is carried out on the launching training and launching experience of simulated rocket projectiles, real signal projectiles and bullet launching instead of real portable air-defense missiles, various types of antiaircraft guns, aerocrafts, self-propelled artilleries and multi-barrel rocket guns, the sound, light and electric battlefield effects of different weapons during launching are realistically simulated, an environment and effect similar to real ammunition launching are created for launching operators, the launching mental capacity training and the launching flow training are strengthened, and a good foundation is laid for live ammunition shooting and actual combat training.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a transmission trainer based on modular design has not only solved the problem that can adopt same launching tube to launch different ammunitions, can load fast after the simultaneous transmission and carry out the transmission next time, can impact force, explosive power and the reputation effect among the true simulation transmitting process, can simulate the true transmission condition of true confrontation in-process weapon, can have important meaning to soldier's closely actual combat ability promotion.

The technical scheme for solving the problem is characterized by comprising a launching tube, wherein a guide module for transmitting an image of a launching target is connected below the launching tube in a sliding manner, and a rocket projectile bearing block or a signal projectile launching module is connected above the launching tube in a sliding manner;

the rocket projectile bearing block is fixedly connected with the launching tube through a positioning screw, a baffle is fixedly connected on the rear end surface of the launching tube, a nozzle is fixedly connected on the baffle, and a rocket projectile for launching is connected in the rocket projectile bearing block in a sliding manner;

the signal bullet emission module includes the trigger module of sliding connection in the launching tube rear end, carries out fixed connection through the screw between trigger module and the launching tube, is located the launching tube front end with trigger module matched with signal bullet launcher, signal bullet launcher is through fixed connection between set screw and the launching tube, installs the signal bullet in the signal bullet launcher.

Preferably, the rocket projectile bearing block is slidably connected in the launching tube, a guide groove is formed in the rocket projectile bearing block, the guide groove is formed in the rocket projectile bearing block from back to front and is not communicated, a through hole is formed in the front side face of the rocket projectile, a cylindrical rocket guide groove which is communicated with the rocket projectile bearing block from front to back is formed in the rocket projectile bearing block, a plurality of tail wing guide grooves are uniformly arranged in the outer circumference of the rocket guide groove at intervals, rocket positioning grooves which are communicated in the front and back directions are formed in the upper end and the lower end of the rocket guide groove respectively, blocking devices which are used for blocking the rocket projectile and preventing the rocket projectile from sliding out of the rocket guide groove when the rocket projectile is not launched are arranged in the upper and lower directions of the rear end of the rocket projectile bearing block respectively, and square grooves.

Preferably, the blocking device comprises a blocking groove which is located at the rear end of the rocket projectile bearing block, corresponds to the rocket positioning groove in position and is vertically communicated with the rocket positioning groove, the upper end and the lower end of the blocking groove are respectively connected with an upper blocking piece and a lower blocking piece which extend into the rocket positioning groove in a sliding mode, the rocket positioning groove at the upper end of the upper blocking piece and the rocket positioning groove at the lower end of the lower blocking piece are respectively connected with a blocking positioning piece through screws in a fixed mode, and the blocking positioning piece is connected with the upper blocking piece and the lower blocking.

Preferably, the baffle comprises an arc plate which is the same as the size and the shape of the rear side face of the rocket projectile bearing block, a through groove which is the same as the size of the rocket guiding groove is formed in the position, corresponding to the rocket guiding groove, of the arc plate, an annular blocking piece is fixedly connected to the outer edge of the through groove in the front side face of the arc plate, lead grooves for leading the leads to pass through are formed in the left side and the right side of the lower end of the annular blocking piece, spring triggering pieces are fixedly connected to the left side face and the right side face of the lower end of the front side face of the protection plate, corresponding to the square groove in position, second through holes are formed in the left side face and the right.

Preferably, the rocket projectile comprises a cylindrical projectile body, a conical projectile head is fixed to the front end of the cylindrical projectile body, a plurality of empennages corresponding to the empennage guide grooves are fixedly connected to the rear end of the cylindrical projectile body, rocket positioning blocks corresponding to the rocket positioning grooves are fixedly connected to the cylindrical projectile body at the upper end and the lower end of the rear end of the cylindrical projectile body respectively, the rear half portion of the cylindrical projectile body of the rocket projectile is of a hollow structure used for placing pushing gunpowder, and a filler used for balancing the overall structure of the rocket projectile is filled in the inner portion of the front half portion of the cylindrical projectile body.

Preferably, the signal bullet launcher includes the signal bullet bracket of sliding connection in the launching tube, has seted up the third guide way forward from the back on the signal bullet bracket, does not link up between third guide way and the preceding terminal surface of signal bullet bracket, has seted up the third through-hole on the signal bullet bracket leading flank, the signal bullet launcher pass behind the third through-hole through the screw and between the launching tube fixed connection, cylindrical fourth through-hole that is used for placing the signal bullet that link up around seting up on the signal bullet bracket, fixedly connected with aluminum alloy tube in the fourth through-hole.

Preferably, the trigger module includes a trigger bearing part connected in the launching tube in a sliding manner, a fourth guide groove is formed in the trigger bearing part, a placing groove used for placing the electric trigger is formed in the upper end of the trigger bearing part downwards, the electric trigger is fixedly connected in the placing groove, an electric push rod on the electric trigger faces to the front end of the placing groove, the trigger module further includes a guide pipe fixedly connected to the front end of the placing groove, a contact pin is connected in the guide pipe in a sliding manner, a small spring is sleeved between the contact pin and the front side face of the placing groove, a small through hole used for the contact pin to pass through is formed in the position, corresponding to the position of the contact pin, of the front side face of the placing groove, and when the electric trigger is powered on, the electric push rod of the electric trigger.

Preferably, the guide module comprises a guide plate which is slidably connected in the transmitting barrel, a shooting hole which is used for penetrating through the camera is formed in the front side face of the guide plate, antenna holes are formed in the left side and the right side of the shooting hole respectively, four adjusting screw holes are formed in the periphery of the shooting hole, the camera is fixed in the guide plate in a suspension mode through a camera adjusting bracket, and the adjusting bracket is used for adjusting the direction through adjusting screws in the adjusting screw holes.

Preferably, the guide module is provided with a built-in control circuit board.

Preferably, the missile launching realizes ignition of gunpowder in a rocket projectile and a signal projectile through electric control.

The utility model has the advantages that:

1. the mode switching is convenient; due to the adoption of the modular design, different modes can be switched according to conditions when the rocket projectile or the signal projectile is required to be launched, and the functions can be easily switched only by replacing different modules;

2. the ammunition is convenient to fill; the launching tube does not need to be replaced, and the bearing piece can be taken out and replaced only by unscrewing the screws of the bearing piece for launching different ammunitions;

3. the universality of ammunition is strong; the ammunition caliber adopted by different ammunition launching modules in modular design has universality, and the diameter of an aluminum alloy pipe fixedly connected to the signal ammunition bearing block is matched with the diameter of the existing signal ammunition;

4. part of the ammunition has secondary use value; the diameter of the powder column filled at the rear end of the rocket projectile is matched with the hollow structure arranged at the rear end of the rocket projectile, so that secondary use is facilitated;

5. simulating different ammunition launching processes vividly; the target can be shot after being locked before being shot, and the shooting target point is confirmed through the guiding device, so that the shooting hit accuracy can be effectively improved;

6. the universality and the expansibility are strong; the launching device can launch simulated rocket projectiles and signal projectiles, and can also be expanded to launch various aerogun and machine gun bullets to realize launching training of various different weapons such as portable antiaircraft missiles, various antiaircraft guns, multi-barrel rocket guns and the like.

7. The networked design can be used for collaborative training; the transmitting device with the modular design can easily realize networking cooperative training of a plurality of sets of training devices and a training console through a network module, and can monitor training conditions in real time.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a front view B direction sectional view of the present invention.

Fig. 5 is a front view a sectional view in the direction of the present application.

Fig. 6 is a schematic view of the rocket projectile bearing block of the present invention.

Fig. 7 shows a second view angle of the rocket projectile bearing block of the present invention.

Figure 8 is the utility model discloses rocket shell carrier block cross-sectional view.

Figure 9 is the local enlargements in rocket projectile bearing block cross-sectional view C area of the utility model.

Fig. 10 is a schematic view of the launch canister of the present invention.

Fig. 11 is a schematic view of the baffle of the present invention.

Fig. 12 is a schematic view of the rocket projectile of the present invention.

Fig. 13 is a schematic view of the signal bullet emitting module of the present invention.

Fig. 14 is a second perspective view of the schematic diagram of the signal bomb emitting module according to the present invention.

Fig. 15 is a third perspective view of the signal bullet emitting module of the present invention.

Fig. 16 is a schematic view of the guiding module of the present invention.

Fig. 17 is a second perspective view of the guiding module of the present invention.

Fig. 18 is a partial view of the trigger module of the present invention.

Fig. 19 is a partial cross-sectional view of a trigger module according to the present invention.

Reference numerals

1. The rocket launcher comprises a launcher tube, 2 rocket projectile bearing blocks, 3 positioning screws, 4 guiding modules, 5 baffle plates, 6 spouts, 7 rocket projectiles, 8 signal projectile launching modules, 9 triggering modules, 10 signal projectile launcher, 11 cylindrical barrel bodies, 12 dividing plates, 13 upper cavities, 14 lower cavities, 15 guiding blocks, 16 threaded holes, 17 second guiding blocks, 18 second threaded holes, 19 second dividing plates, 20 guiding grooves, 21 through holes, 22 rocket guiding grooves, 23 empennage guiding grooves, 24 rocket positioning grooves, 25 blocking devices, 26 square grooves, 27 blocking grooves, 28 upper blocking pieces, 29 lower blocking pieces, 30 blocking positioning pieces, 31 blocking springs, 32 arc plates, 33 through grooves, 34 annular blocking pieces, 35 guiding grooves, 36 spring triggering pieces, 37 second through holes, 38 cylindrical projectile bodies, 39. the rocket comprises a conical warhead, 40 parts of a tail wing, 41 parts of a rocket positioning block, 42 parts of filler, 43 parts of a signal bomb bracket, 44 parts of a third guide groove, 45 parts of a third through hole, 46 parts of a fourth through hole, 47 parts of an aluminum alloy pipe, 48 parts of a trigger bearing part, 49 parts of a fourth guide groove, 50 parts of an electric trigger, 51 parts of a placing groove, 52 parts of an electric push rod, 53 parts of a guide pipe, 54 parts of a contact pin, 55 parts of a small spring, 56 parts of a small through hole, 57 parts of a guide plate, 58 parts of a camera, 59 parts of a shooting hole, 60 parts of an antenna hole, 61 parts of an adjusting screw hole and 62 parts of an adjusting.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 19.

The technical scheme includes that the rocket projectile launcher is characterized by comprising a launcher 1, wherein a guide module 4 for image transmission of a launching target is connected below the launcher in a sliding mode, and a rocket projectile bearing block 2 or a signal projectile launching module 8 is connected above the launcher in a sliding mode;

the rocket projectile bearing block 2 is fixedly connected with the launching tube 1 through a positioning screw 3, a baffle 5 is fixedly connected on the rear end surface of the launching tube 1, a nozzle 6 is fixedly connected on the baffle 5, and a rocket projectile 7 for launching is slidably connected in the rocket projectile bearing block 2;

the signal bullet emission module 8 includes the trigger module 9 of sliding connection in the launching tube 1 rear end, carries out fixed connection through the screw between trigger module 9 and the launching tube 1, is located the launching tube 1 front end with trigger module 9 matched with signal bullet launcher 10, and signal bullet launcher 10 is installed the signal bullet through fixed connection between set screw 3 and the launching tube 1 in the signal bullet launcher 10.

When the rocket projectile launcher is used, the baffle 5 is fixedly connected to the rear end face of the launcher 1 through screws, the guide module 4 is installed in the launcher 1, then the rear end of the rocket projectile 7 is filled with a powder column, the rocket projectile 7 is installed in the rocket projectile bearing block 2, the rocket projectile bearing block 2 provided with the rocket projectile 7 is installed into the launcher 1 as a whole, the rocket projectile bearing block 2 is fixed at the front end of the launcher 1 through screws, the electronic lead is connected with the powder column in the rocket projectile 7, the electronic lead is connected to a circuit board, then the rocket projectile 7 launching device is installed on a launching base body, the powder column in the rocket projectile 7 is ignited after the electronic lead is electrified, the impact force generated by the powder column is guided and accelerated through the cavity of the rocket projectile 7 accommodating part in the rocket projectile bearing block 2 and then launched, and when the rocket projectile 7 which needs to be replaced is launched, and replacing a new electronic lead, and electrifying the electronic lead to re-launch the target site.

When a signal bullet needs to be launched, removing a screw used for positioning a rocket bullet bearing block 2 at the front end of a launching tube 1, taking out the rocket bullet bearing block 2 and dismantling a baffle plate 5, installing the signal bullet in a signal bullet launching module 8, installing the signal bullet launching module 8 in the launching tube 1 from front to back, fixing the signal bullet launching module 8 in the launching tube 1 through the screw, then installing a trigger module 9 in the launching tube 1 from back to front and fixing the trigger module through the screw, detonating a powder column behind the signal bullet through trigger force generated by the trigger module 9 on the signal bullet so as to obtain impact force and launch the signal bullet, when a new signal bullet needs to be replaced after the signal bullet is launched, dismantling the screw at the front end of the launching tube 1, taking out the signal bullet launching module 8 and replacing the new signal bullet, reloading the signal bullet launching module 8 into the launching tube 1, the signal bullet emitting module 8 is fixed again through screws to be emitted again, the space in the emitting tube 1 is divided into an upper cavity 13 and a lower cavity 14 by a partition board fixedly connected in the emitting tube 1, the rocket bullet bearing block 2, the signal bullet emitting module 8 and the trigger module 9 are all connected in the upper cavity 13 in a sliding mode and can be positioned through screws, the guide module 4 is connected in the lower cavity 14 in a sliding mode and can be positioned through screws, and the guide block 15 and the second guide block 17 fixedly connected in the emitting tube 1 play a role in guiding the rocket bullet bearing block 2, the signal bullet emitting module 8 and the trigger module 9, and the rocket projectile bearing block 2, the signal projectile transmitting module 8 and the trigger module 9 are positioned by positioning force between the screws and the threaded holes 16 and the second threaded holes 18, and the baffle 5 is fixedly connected on the rear end surface of the transmitting barrel 1 and fixed by the screws.

Embodiment two, on the basis of embodiment one, rocket projectile carrier block 2 sliding connection is in launch canister 1, the last guide way 20 of having seted up of rocket projectile carrier block 2, guide way 20 is seted up forward from the back and is not link up, perforating hole 21 has been seted up to rocket projectile 7 leading flank, set up cylindrical rocket guide groove 22 that link up around seted up on rocket projectile carrier block 2, a plurality of fin guide grooves 23 have been arranged to even interval in rocket guide groove 22 outer circumference, be located rocket positioning groove 24 that the fore-and-aft position link up is seted up respectively to rocket guide groove 22 upper and lower both ends, be located rocket projectile carrier block 2 rear end upper and lower position and be equipped with respectively and be used for blockking rocket projectile 7 and prevent rocket projectile 7 from sliding the retention device 25 who deviates from in rocket guide groove 22 when not launching, rocket projectile carrier block 2 rear flank lower extreme left and right sides are seted up respectively and are used for connecting the square groove 26 of electronic trigger line.

In the use of the embodiment, the rocket guide groove 22 arranged on the rocket projectile bearing block 2 is cylindrical, the size of the rocket guide groove 22 is matched with that of the rocket projectile 7, a plurality of empennage guide grooves 23 which are uniformly arranged at intervals are arranged on the outer circumference of the rocket projectile 7 guide groove and are used for guiding the empennages 40 on the rocket projectile 7, the rocket projectile 7 can not rotate when passing through the guiding groove 20 of the rocket projectile 7, meanwhile, the rear ends of the rocket positioning grooves 24 arranged at the upper end and the lower end of the rocket guiding groove 20 are provided with blocking devices 25 for positioning the rocket projectile 7 which is installed into the guiding groove 20 of the long-acting point, when completely installing rocket projectile 7 and getting into rocket projectile 7 guiding groove in blocking device 25 additional frictional force and fix a position rocket projectile 7, fixedly connected with copper sheet in the square groove 26 of seting up on rocket projectile bearing block 2 for play the connection effect between electron direction and the control panel.

In the third embodiment, on the basis of the second embodiment, the blocking device 25 includes a blocking groove 27 which is located at the rear end of the rocket projectile bearing block 2 and corresponds to the rocket positioning groove 24 in position and is vertically through, the upper end and the lower end of the blocking groove 27 are respectively connected with an upper blocking member 28 and a lower blocking member 29 which extend into the rocket positioning groove 24 in a sliding manner, the rocket positioning grooves 24 at the upper end of the upper blocking member 28 and the lower end of the lower blocking member 29 are respectively connected with a blocking positioning plate 30 through screws, and the blocking positioning plate 30 is connected with the upper blocking member 29 and the lower blocking member 29 through blocking springs 31.

In the use of the embodiment, the blocking device 25 is positioned at the rear end of the rocket projectile bearing block 2, so that the rocket projectile 7 can be contacted with the blocking device 25 only after being completely installed into the rocket projectile bearing block 2, the upper blocking piece 29 and the lower blocking piece 29 are pushed away to the upper direction and the lower direction respectively after the rocket projectile 7 is completely installed into the rocket projectile bearing block 2, the rocket projectile 7 is positioned by the upper blocking piece 29 and the lower blocking piece 29, and the rocket projectile 7 is prevented from being pulled out of the rocket projectile 7 bearing block when not triggered.

In the fourth embodiment, on the basis of the first embodiment, the baffle 5 includes an arc plate 32 having the same size and shape as the rear side surface of the rocket projectile bearing block 2, a through groove 33 having the same size as the rocket guide groove 22 is formed in a position corresponding to the rocket guide groove 22 on the arc plate 32, an annular blocking piece 34 is fixedly connected to the outer edge of the through groove 33 on the front side surface of the arc plate 32, lead grooves 35 for passing leads are formed in the left and right sides of the lower end of the annular blocking piece 34, a spring trigger piece 36 is fixedly connected to the left and right sides of the lower end of the front side surface of the guard plate and the corresponding position of the square groove 26, second through holes 37 are formed in the left and right sides of the arc plate 32, and a horn-shaped nozzle 6 which opens toward the rear is fixedly connected to the.

When the rocket launcher is used, the baffle 5 is fixedly connected to the rear end of the launcher 1, the position of the horn-shaped nozzle 6 fixedly connected to the rear end face of the arc plate 32 corresponds to the position of the rocket guide slot 22, the annular blocking piece 34 fixedly connected to the front side face of the arc plate 32 serves as a supporting part between the arc plate 32 and the rocket projectile bearing block 2, the lead slots 35 formed in the left side and the right side of the lower end of the annular blocking piece 34 are used for penetrating electronic leads, and two connecting ends of the electronic leads extend downwards through the lead slots 35 and are connected to the guide module 4 in the lower cavity 14.

Fifth embodiment, on the basis of the first embodiment, the rocket projectile 7 includes a cylindrical projectile body 38, a conical projectile head 39 is fixed to the front end of the cylindrical projectile body 38, a plurality of tail wings 40 corresponding to the tail wing guide grooves 23 are fixedly connected to the rear end of the cylindrical projectile body 38, rocket positioning blocks 41 corresponding to the rocket positioning grooves 24 are respectively fixedly connected to the cylindrical projectile body 38 at the upper and lower ends of the rear end of the cylindrical projectile body 38, the rear half portion of the cylindrical projectile body 38 of the rocket projectile 7 is a hollow structure for placing propelling powder, and a filler 42 for balancing the overall structure of the rocket projectile 7 is filled in the front half portion of the cylindrical projectile body 38.

This embodiment is when using, four fin 40 that are the circumference equipartition that rocket projectile 7 rear end has fixed the connection are the X-shaped and arrange, and rocket locating piece 41 that is located difference fixed connection on rocket projectile 7 rear end upper and lower both ends plays play the guide effect to rocket projectile 7 when launching rocket projectile 7, simultaneously, carry out the locate action to rocket projectile 7 through blocking device 25 when rocket projectile 7 is not launched, prevent that rocket projectile 7 from deviating from in rocket projectile carrier block 2 when not launching, and rocket projectile 7 intussuseption is filled with and makes rocket projectile 7 keep stable filler 42 in flight process.

Sixth embodiment, on the basis of first embodiment, signal bullet shooting rack 10 includes sliding connection and has seted up third guide way 44 in the launching tube 1 from the back to the front on the signal bullet bracket 43, does not link up between third guide way 44 and the signal bullet bracket 43 front end face, has seted up third through-hole 45 on the signal bullet bracket 43 front side, signal bullet shooting rack 10 pass behind the third through-hole 45 through the screw and between the launching tube 1 fixed connection, cylindrical fourth through-hole 46 that is used for placing the signal bullet that link up from front to back is seted up on the signal bullet bracket 43, fixedly connected with aluminum alloy pipe 47 in the fourth through-hole 46.

When the signal bullet shooting rack is used, the signal bullet is firstly installed in the signal bullet shooting rack 10, then the signal bullet shooting rack 10 is installed in the launching tube 1 from the front side surface backwards and is fixed, the signal bullet shooting rack 10 is installed in the launching tube 1 and is guided through the third guide groove 44, the signal bullet shooting rack 10 is positioned through the third through hole 45 formed in the front end of the screw and the front end of the third guide groove 44, the aluminum alloy pipe 47 is fixedly connected in the fourth through hole 46 in the signal bullet shooting rack 10, and the aluminum alloy pipe 47 is used for preventing destructive impact on the signal bullet shooting rack 10 due to impact force generated when the signal bullet is shot.

Seventh embodiment, on the basis of the first embodiment, the triggering module 9 includes a triggering carrier 48 slidably connected in the launch barrel 1, the triggering carrier 48 is provided with a fourth guide slot 49, the upper end of the triggering carrier 48 is downwardly provided with a placement slot 51 for placing an electric trigger 50, the electric trigger 50 is fixedly connected in the placement slot 51, an electric push rod 52 on the electric trigger 50 faces the front end of the placement slot 51, the triggering module further includes a conduit 53 fixedly connected at the front end of the placement slot 51, a contact pin 54 is slidably connected in the conduit 53, a small spring 55 is sleeved between the contact pin 54 and the front side surface of the placement slot 51, a small through hole 56 for passing the contact pin 54 is provided on the front side surface of the placement slot 51 corresponding to the contact pin 54, when the electric trigger 50 is electrified, the electric push rod 52 of the electric trigger 50 is pushed forwards and penetrates through the contact between the guide pipe 53 and the contact pin 54, and the contact pin 54 is pushed to move forwards to enable the head of the contact pin 54 to extend out of the small through hole 56.

When the signal bomb is used, the bearing piece positions the trigger module 9 through the matched guiding effect between the fourth guide groove 49 and the second guide block 17, when the signal bomb needs to be triggered after the positioning is finished, the electric trigger 50 is electrified, the electric push rod 52 is pushed forwards after the electric trigger 50 is electrified, the contact pin 54 is pushed forwards to overcome the pressure of the small spring 55 in the process that the electric push rod 52 is pushed forwards, the contact pin 54 moves forwards to contact with the explosive at the rear end of the signal bomb through the small through hole 56, and the explosive at the rear end of the signal bomb explodes and generates pushing force to launch the signal bomb.

Eighth embodiment, on the basis of the first embodiment, the guide module 4 includes a guide plate 57 slidably connected in the transmitting tube 1, a shooting hole 59 for passing through the camera 58 is formed in the front side surface of the guide plate 57, antenna holes 60 are respectively formed in the left side and the right side of the shooting hole 59, four adjusting screw holes 61 are formed around the shooting hole 59, the camera 58 is fixed in the guide plate 57 through an adjusting bracket 62 of the camera 58 in a suspending manner, and the adjusting bracket 62 performs azimuth adjustment through adjusting screws in the adjusting screw holes 61.

When the guiding module 4 is used, the middle part of the front side face of the guiding module 4 is provided with the shooting hole 59 for passing through the camera 58, the rear end of the camera 58 is adjusted by the four adjusting screws positioned on the periphery of the shooting hole 59, when the angle of the camera 58 needs to be adjusted upwards, the two adjusting screws positioned below are screwed, the rear end of the camera 58 moves downwards at the moment, so that the purpose of adjusting the shooting part of the camera 58 upwards is achieved, when the shooting part of the camera 58 needs to be adjusted downwards, the two adjusting screws positioned above are screwed, the rear end of the camera 58 tilts upwards, and the purpose of adjusting the shooting part of the camera 58 downwards is achieved.

Claims (8)

1. A multifunctional launching training device based on modular design is characterized by comprising a launching tube (1), wherein a guide module (4) for transmitting images of a launching target is connected below the launching tube in a sliding manner, and a rocket projectile bearing block (2) or a signal projectile launching module (8) is connected above the launching tube in a sliding manner;

the rocket projectile bearing block (2) is fixedly connected with the launching tube (1) through a positioning screw (3), a baffle (5) is fixedly connected to the rear end face of the launching tube (1), a nozzle (6) is fixedly connected to the baffle (5), and a rocket projectile (7) for launching is slidably connected to the rocket projectile bearing block (2);

the signal bullet emission module (8) includes trigger module (9) of sliding connection in launching tube (1) rear end, carries out fixed connection through the screw between trigger module (9) and launching tube (1), is located in launching tube (1) front end and trigger module (9) matched with signal bullet launcher (10), and signal bullet launcher (10) are installed in signal bullet launcher (10) through fixed connection between set screw (3) and launching tube (1).

2. The multifunctional launch training device based on the modular design according to claim 1, characterized in that the rocket projectile bearing block (2) is slidably connected in the launch barrel (1), the rocket projectile bearing block (2) is provided with a guide groove (20), the guide groove (20) is provided from back to front and is not through, the front side surface of the rocket projectile (7) is provided with a through hole (21), the rocket projectile bearing block (2) is provided with a cylindrical rocket guide groove (22) which is through from front to back, the outer circumference of the rocket guide groove (22) is uniformly provided with a plurality of empennage guide grooves (23) at intervals, the upper and lower ends of the rocket guide groove (22) are respectively provided with rocket positioning grooves (24) which are through from front to back, the upper and lower positions of the rear end of the rocket projectile bearing block (2) are respectively provided with blocking devices (25) which are used for blocking the rocket projectile (7) to prevent the rocket projectile (7) from sliding out of the rocket guide groove (22) during non-, the left side and the right side of the lower end of the rear side surface of the rocket projectile bearing block (2) are respectively provided with a square groove (26) for connecting an electric trigger line.

3. The multifunctional launching training device based on the modular design is characterized in that the blocking device (25) comprises a blocking groove (27) which is located at the rear end of the rocket projectile bearing block (2), corresponds to the rocket positioning groove (24) in position and is vertically through, the upper end and the lower end of the blocking groove (27) are respectively connected with an upper blocking piece (28) and a lower blocking piece (29) which extend into the rocket positioning groove (24) in a sliding mode, the upper end of the upper blocking piece (28) and the rocket positioning groove (24) at the lower end of the lower blocking piece (29) are respectively connected with a blocking positioning piece (30) through screws, and the blocking positioning piece (30) is connected with the upper blocking piece (29) and the lower blocking piece (29) through a blocking spring (31).

4. The multifunctional launching training device based on modular design as claimed in claim 1, the rocket projectile bearing block is characterized in that the baffle (5) comprises an arc plate (32) which is the same as the size and the shape of the rear side face of the rocket projectile bearing block (2), a through groove (33) which is the same as the size of the rocket guide groove (22) is formed in the position, corresponding to the rocket guide groove (22), of the arc plate (32), an annular blocking piece (34) is fixedly connected to the outer edge of the through groove (33) on the front side face of the arc plate (32), lead grooves (35) used for leading wires to penetrate through are formed in the left side and the right side of the lower end of the annular blocking piece (34), spring triggering pieces (36) are fixedly connected to the left side face and the right side face of the lower end of the guard plate and corresponding to the position of the square groove (26), second through holes (37) formed in the left side face and the right side face of the arc plate (32), and horn.

5. The multifunctional launch training device based on modular design according to claim 1, characterized in that the rocket projectile (7) comprises a cylindrical projectile body (38), a conical projectile head (39) is fixed at the front end of the cylindrical projectile body (38), a plurality of tail wings (40) corresponding to the tail wing guide grooves (23) are fixedly connected at the rear end of the cylindrical projectile body (38), rocket positioning blocks (41) corresponding to the rocket positioning grooves (24) are respectively fixedly connected to the cylindrical projectile body (38) at the upper and lower ends of the rear end of the cylindrical projectile body (38), the rear half part in the cylindrical projectile body (38) of the rocket projectile (7) is a hollow structure for placing pushing gunpowder, and a filler (42) for balancing the whole structure of the rocket projectile (7) is filled in the front half part of the cylindrical projectile body (38).

6. The multifunctional launch training device based on the modular design according to claim 1, characterized in that the signal bomb launcher (10) comprises a signal bomb bracket (43) which is slidably connected in the launch barrel (1), a third guide groove (44) is formed in the signal bomb bracket (43) from back to front, the third guide groove (44) is not communicated with the front end face of the signal bomb bracket (43), a third through hole (45) is formed in the front side face of the signal bomb bracket (43), the signal bomb launcher (10) is fixedly connected with the launch barrel (1) after passing through the third through hole (45) through a screw, a cylindrical fourth through hole (46) which is formed in the signal bomb bracket (43) and is communicated with the front and the back is formed in the signal bomb bracket, and an aluminum alloy tube (47) is fixedly connected in the fourth through hole (46).

7. The multifunctional shooting training device based on the modular design according to claim 1, wherein the trigger module (9) comprises a trigger bearing member (48) slidably connected in the shooting barrel (1), the trigger bearing member (48) is provided with a fourth guide groove (49), the upper end of the trigger bearing member (48) is provided with a downward placing groove (51) for placing an electric trigger (50), the electric trigger (50) is fixedly connected in the placing groove (51), an electric push rod (52) on the electric trigger (50) faces the front end of the placing groove (51), the multifunctional shooting training device further comprises a guide pipe (53) fixedly connected at the front end of the placing groove (51), the guide pipe (53) is slidably connected with a small spring (54), a small through hole (56) for the contact pin (54) to pass through is formed in the position of the front side surface of the placing groove (51) corresponding to the position of the contact pin (54), when the electric trigger (50) is electrified, the electric push rod (52) of the electric trigger (50) is pushed forwards and penetrates through the guide pipe (53) to be in contact with the contact pin (54) and pushes the contact pin (54) to move forwards, so that the head of the contact pin (54) extends out of the small through hole (56).

8. The multifunctional launching training device based on the modular design as claimed in claim 1, wherein the guiding module (4) comprises a guiding plate (57) slidably connected in the launching tube (1), a shooting hole (59) for passing through the camera (58) is formed in the front side surface of the guiding plate (57), antenna holes (60) are respectively formed in the left side and the right side of the shooting hole (59), four adjusting screw holes (61) are formed in the periphery of the shooting hole (59), the camera (58) is fixed in the guiding plate (57) in a hanging manner through an adjusting bracket (62) of the camera (58), and the adjusting bracket (62) is subjected to azimuth adjustment through adjusting screws in the adjusting screw holes (61).

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