CN218296895U - Shouldering type missile launching simulation bullet baffle pin - Google Patents

Abstract

The utility model relates to a guided missile training technical field specifically is shouldering formula guided missile launch simulation bullet fender bullet round pin, including the sliding sleeve, the inboard swing joint of sliding sleeve has the push rod, the inboard joint of push rod has the fender bullet round pin, keep off the bottom fixedly connected with reset spring that plays the round pin, the top that keeps off the bullet round pin is the inclined plane design. The utility model has the advantages that: when the trigger is reset, the flat head screw extends backwards under the action of spring tension and drives the push rod to move backwards at the same time, and the reset spring pushes the bullet pin upwards so that the bullet pin extends into the simulated bullet again and the simulated bullet can be fixed; this application promotes through sliding sleeve, push rod, spring cooperation and keeps off the bullet round pin up-and-down motion to fixed and release simulation elastomer, accessory is small in quantity, and the assembly is simple. The invention adopts common stainless steel materials and has low price.

Description

Shouldering type missile launching simulation bullet baffle pin

Technical Field

The utility model relates to a guided missile training technical field, especially shoulder formula guided missile launch simulation bullet fender bullet round pin.

Background

The shoulder-carrying missile needs to carry out adaptive launching training on the shooter before live ammunition shooting to improve the psychological quality of the shooter, at present, a launching engine is usually arranged at the tail part of a simulated bomb body, the simulated bomb body is pushed out of a bomb guide cylinder through the ignition of the launching engine, the launching engine can make a sound when being ignited and discharged from the cylinder, the psychology of the shooter is influenced, and the shooting precision is influenced. The training mode has the defects of high price, incapability of repeatedly using the launching engine and the like, and the personnel capable of experiencing the training is limited.

Aiming at the problems, the pneumatic launching training bomb is designed, the training mode can effectively simulate the sound during launching, improve the psychological quality of shooters, and meanwhile, the pneumatic launching training bomb can be repeatedly used, is low in training cost and can meet the requirement of training of multiple people.

When designing this training bullet, the simulation projectile body need load in simulation launching tube, certain angle of elevation during the transmission, and the simulation projectile body can follow a section of thick bamboo landing, for guaranteeing that the launching tube upwards faces upward the time-out simulation projectile body can not follow a section of thick bamboo landing in, and the simulation projectile body goes out a section of thick bamboo smoothly when guaranteeing the transmission again simultaneously, needs the design to keep off the bullet round pin.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a shouldering type missile launching simulation bullet block pin.

The purpose of the utility model is realized through the following technical scheme: the shoulder-carried missile launching simulation bullet blocking pin comprises a sliding sleeve, wherein the inner side of the sliding sleeve is movably connected with a push rod, the inner side of the push rod is clamped with a bullet blocking pin, and the bottom of the bullet blocking pin is fixedly connected with a reset spring;

the top of the bullet blocking pin is designed to be an inclined plane;

the top end of the bullet blocking pin is clamped in the simulation bullet body, the outer surface of the simulation bullet body is sleeved with the bullet tube, the rear portion of the push rod is sleeved with the spring, the rear end of the push rod is fixedly connected with the flat head screw, one side of the flat head screw is connected with the trigger of the launching mechanism in an abutting mode, one side of the flat head screw is connected with the spring in an abutting mode, and the trigger of the launching mechanism is movably connected to the body of the simulation bullet.

Optionally, the sliding sleeve is made of stainless steel, and the sliding sleeve is cylindrical.

Optionally, the shape of the inner side of the sliding sleeve is matched with the shape of the push rod, and the bottom of the push rod is provided with a groove with a trapezoidal vertical section.

Optionally, the inner side of the elastic stop pin is provided with a stepped clamping groove, and the elastic stop pin is made of stainless steel.

Optionally, a slot is formed in the simulation bullet body, and the bullet barrel is movably connected with the bullet stopping pin.

Optionally, the grub screw and the push rod are of an integral structure, the grub screw and the push rod are pushed to advance when the trigger of the launching mechanism is pulled, and the spring is compressed at the moment.

Optionally, when the spring is compressed, the push rod advances, and the blocking elastic pin moves down integrally, and the top end of the blocking elastic pin is not clamped with the simulated projectile body.

The utility model has the advantages of it is following:

1. in order to ensure that the simulated projectile body cannot slide from the launching tube when the launching tube is upwards tilted, and simultaneously ensure that the simulated projectile body smoothly goes out of the launching tube when being launched. The bullet pin blocking device comprises a sliding sleeve, a return spring, a bullet pin, a push rod, a flat head screw and a spring. The push rod is arranged in the sliding sleeve, so that the push rod can slide back and forth in the sliding sleeve, when the push rod slides forwards, the straight surface of the blocking elastic pin can exit from the simulated bullet body, and the return spring is compressed; the reset spring is arranged at the lower end of the blocking elastic pin, and can upwards push the blocking elastic pin when the push rod slides backwards, so that the blocking elastic pin is restored to the original position, namely the straight surface of the blocking elastic pin stretches into the simulated projectile body again to fix the simulated projectile body; when the bullet-blocking pin is not launched, the head part of the bullet-blocking pin can extend into the simulated bullet body to fix the simulated bullet body, so that the simulated bullet body cannot fall out of the bullet tube when inclined, the straight surface of the bullet-blocking pin can exit from the simulated bullet body when launched, and meanwhile, the inclined surface is reserved in the simulated bullet body, and when the simulated bullet body is launched, the bullet-blocking pin can be pressed down along the inclined surface to ensure that the simulated bullet body smoothly goes out of the bullet tube; the flat head screw is arranged at the rear end of the push rod, when the trigger is buckled to the launching gear, the trigger presses the flat head screw to enable the push rod to move forwards, the straight surface of the bullet blocking pin is withdrawn from the simulated bullet body, and meanwhile, the spring is compressed; the spring suit is at the push rod rear portion, and the sliding sleeve is withstood to the front end, and the crew cut screw is withstood to the rear end, and after the trigger reseed, the extension, the crew cut screw backward motion under the spring tension effect drives the push rod rearward motion simultaneously, and reset spring upwards pushes up and keeps off the bullet round pin for keep off in the bullet round pin stretches into the simulation bullet body again, can be fixed with the simulation bullet body.

2. This application promotes through sliding sleeve, push rod, spring cooperation and keeps off the bullet round pin up-and-down motion to fixed and release simulation body, accessory is small in quantity, and the assembly is simple. The invention adopts common stainless steel materials and has low price.

Drawings

FIG. 1 is a schematic structural view of the trigger of the launching mechanism of the present invention when not being pulled;

FIG. 2 is a schematic view of the structure of the launching mechanism of the present invention when the trigger is pulled to the launching state;

FIG. 3 is a schematic structural view of the sliding sleeve of the present invention;

fig. 4 is a schematic structural view of the catch pin of the present invention;

fig. 5 is a schematic structural view of the push rod of the present invention;

fig. 6 is a schematic structural view of the grub screw of the present invention.

In the figure: 1-a sliding sleeve, 2-a push rod, 3-a blocking elastic pin, 4-a return spring, 5-a simulation elastic body, 6-a cylinder, 7-a spring, 8-a flat head screw and 9-a trigger of a launching mechanism.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-6, the shouldering missile launching simulation bullet-blocking pin comprises a sliding sleeve 1, a push rod 2 is movably connected with the inner side of the sliding sleeve 1, a bullet-blocking pin 3 is clamped and connected with the inner side of the push rod 2, and a return spring 4 is fixedly connected with the bottom of the bullet-blocking pin 3;

the top of the bullet-stopping pin 3 is designed as an inclined plane;

the top end of the bullet blocking pin 3 is clamped in the simulation bullet body 5, the outer surface of the simulation bullet body 5 is sleeved with the bullet tube 6, the rear portion of the push rod 2 is sleeved with the spring 7, the rear end of the push rod 2 is fixedly connected with the flat head screw 8, one side of the flat head screw 8 is connected with the trigger 9 of the launching mechanism in a propping mode, one side of the flat head screw 8 is connected with the spring 7 in a propping mode, and the trigger 9 of the launching mechanism is movably connected to the body of the simulation bullet.

As an optimal technical solution of the utility model: sliding sleeve 1 is stainless steel material, sliding sleeve 1 is cylindric, the shape of sliding sleeve 1 inboard and push rod 2's shape looks adaptation, push rod 2's bottom has vertical cross sectional shape and is trapezoidal recess, it has the draw-in groove of echelonment to keep off 3 inboards of bullet round pin, it is stainless steel to keep off bullet round pin 3, set up slottedly on the simulation projectile body 5, bullet section of thick bamboo 6 and 3 swing joint of fender bullet round pin, grub screw 8 and push rod 2 structure as an organic whole, top grub screw 8 and push rod 2 advance when launching mechanism trigger 9 is buckled, spring 7 compression this moment, push rod 2 advances this moment and keeps off bullet round pin 3 whole downshifts when spring 7 compresses, 3 top no longer joints simulation projectile body 5 of fender bullet round pin.

Example 1: the trigger of the launching mechanism is in a reset state, and the shouldering missile launching simulation bullet-blocking pin of the embodiment comprises a sliding sleeve 1, a reset spring 2, a bullet-blocking pin 3, a push rod 2, a flat head screw 8 and a spring 7. The cartridge 6, the simulated projectile body 5 and the launching mechanism trigger 9 are simulated training projectile devices, but not the structure of the device.

The sliding sleeve 1 is installed on the simulated training projectile body. The push rod 2 penetrates through the blocking elastic pin 3 and is installed in the sliding sleeve 1, the blocking elastic pin 3 can be pushed to move up and down through front-and-back movement, and M3 internal threads are tapped at the rear end of the push rod 2. A return spring 4 is mounted between the catch pin 3 and the simulated training projectile body. The bullet-stopping pin 3 passes through the sliding sleeve 1 and is arranged between the return spring 3 and the bullet tube 5. The flat head screw 8 is arranged at the rear end of the push rod 2 through an M3 external thread. The spring 7 is sleeved at the rear end of the push rod 2 and is positioned between the sliding sleeve 1 and the flat head screw 7.

When the trigger is in a reset state, the protruding step on the push rod 2 is inserted into the groove of the bullet blocking pin, the upper part of the bullet blocking pin 3 is inserted into the hole of the simulation bullet body 6, and the bullet blocking pin 3 can not act because the trigger 9 of the launching mechanism does not push the push rod 2 forwards, so that the simulation bullet body 6 in the bullet tube 5 can be prevented from sliding out of the bullet tube 5 because the bullet tube 5 inclines up and down.

Example 2: the firing mechanism trigger is in the unlocked state, see fig. 2, and the present embodiment is identical to embodiment 1 in the assembled relationship of the respective parts. The difference lies in that the trigger 9 of the shooting mechanism is pulled to an unlocking state, because the trigger 9 of the shooting mechanism pushes the push rod 2 forwards, the protruding step on the push rod 2 moves out of the groove of the bullet-blocking pin 3, because the stroke is not enough, the inclined plane of the push rod 2 does not push the bullet-blocking pin 3 downwards, the bullet-blocking pin 3 is still inserted into the hole of the simulated bullet body 6, and the simulated bullet body 6 still can not slide out from the bullet tube 5.

Example 3: the trigger of the firing mechanism is in a firing state, see fig. 3, and the present embodiment has the same assembling relationship of the respective parts as those of embodiment 1 and embodiment 2. The difference is that the trigger 9 of the shooting mechanism is pulled to the shooting state, and as the push rod 2 is pushed forwards continuously by the trigger 9 of the shooting mechanism, the inclined surface of the push rod 2 pushes the bullet-blocking pin 3 to move downwards, the upper part of the bullet-blocking pin 3 is pulled out of the hole of the simulated bullet body 6, and the simulated bullet body 6 can slide out of the bullet tube 5.

Since the return spring 3 and the spring 7 are both compressed when the trigger 9 of the shooting mechanism is in the shooting state, when the shooting is completed, the trigger 9 of the shooting mechanism is returned, and the respective parts are restored to the state of embodiment 1 under the tension of the spring 7.

In conclusion, when the shoulder-carried missile launching simulation bullet baffle pin is used, the simulation bullet body 5 cannot slide from the cylinder when the launching cylinder is upwards lifted, and meanwhile, the simulation bullet body 5 can be smoothly discharged from the cylinder during launching. The bullet pin blocking device comprises a sliding sleeve 1, a return spring 4, a bullet pin 3, a push rod 2, a flat head screw 8 and a spring 7. The push rod 2 is arranged in the sliding sleeve 1, so that the push rod 2 can slide back and forth in the sliding sleeve 1, when the push rod 2 slides forwards, the straight surface of the bullet stopping pin 3 can be withdrawn from the simulated bullet body 5, and the return spring 4 is compressed; the reset spring 4 is arranged at the lower end of the bullet-blocking pin 3, and can upwards push the bullet-blocking pin 3 when the push rod 2 slides backwards, so that the bullet-blocking pin 3 is restored to the original position, namely the straight surface of the bullet-blocking pin 3 extends into the simulated bullet body 5 again to fix the simulated bullet body 5; when the bullet stopping pin 3 is not launched, the head of the bullet stopping pin can extend into the simulated bullet body 5, the simulated bullet body 5 is fixed, the simulated bullet body 5 cannot fall out of the bullet barrel when the bullet stopping pin is inclined, the straight surface of the bullet stopping pin 3 can exit from the simulated bullet body 5 when the bullet stopping pin is launched, meanwhile, the inclined surface is reserved in the simulated bullet body, and when the simulated bullet body 5 is launched, the bullet stopping pin 3 can be pressed down along the inclined surface, so that the simulated bullet body 5 can smoothly exit the bullet barrel; the flat head screw 8 is arranged at the rear end of the push rod 2, when the trigger is buckled to a launching gear, the trigger presses the flat head screw 8, so that the push rod 2 moves forwards, the straight surface of the bullet blocking pin 3 exits the simulated bullet body 5, and meanwhile, the spring 7 is compressed; the spring 7 is sleeved at the rear part of the push rod 2, the front end of the spring supports against the sliding sleeve 1, the rear end of the spring supports against the flat-head screw 8, after the trigger is reset, the trigger is stretched, the flat-head screw 8 moves backwards under the tension of the spring 7, meanwhile, the push rod 2 is driven to move backwards, the reset spring 4 supports the blocking elastic pin 3 upwards, the blocking elastic pin 3 is enabled to extend into the simulation projectile body 5 again, and the simulation projectile body 5 can be fixed; this application promotes through sliding sleeve 1, push rod 2, the cooperation of spring 7 and keeps off the up-and-down motion of bullet round pin 3 to fixed and release simulation body 5, accessory is small in quantity, and the assembly is simple. The invention adopts common stainless steel materials and has low price.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A shoulder-carried missile launching simulation bullet baffle pin is characterized in that: the anti-theft device comprises a sliding sleeve (1), wherein a push rod (2) is movably connected to the inner side of the sliding sleeve (1), an elastic blocking pin (3) is clamped to the inner side of the push rod (2), and a reset spring (4) is fixedly connected to the bottom of the elastic blocking pin (3);

the top of the bullet blocking pin (3) is an inclined plane;

the top end of the blocking elastic pin (3) is clamped in a simulation elastic body (5), an elastic barrel (6) is sleeved on the outer surface of the simulation elastic body (5), a spring (7) is sleeved on the rear portion of the push rod (2), a flat head screw (8) is fixedly connected with the rear end of the push rod (2), a transmitting mechanism trigger (9) is connected to one side of the flat head screw (8) in a jacking mode, the spring (7) is connected to one side of the flat head screw (8) in a jacking mode, and the transmitting mechanism trigger (9) is movably connected to the simulation elastic body.

2. The shoulder-carried missile launching simulation bullet pin of claim 1, which is characterized in that: the sliding sleeve (1) is made of stainless steel materials, and the sliding sleeve (1) is cylindrical.

3. The shoulder-carried missile launching simulation bullet pin of claim 1, which is characterized in that: the shape of the inner side of the sliding sleeve (1) is matched with that of the push rod (2), and a groove with a trapezoidal vertical section is formed in the bottom of the push rod (2).

4. The piggy-backed missile launch simulation missile catch pin according to claim 1, wherein: the inner side of the bullet blocking pin (3) is provided with a step-shaped clamping groove, and the bullet blocking pin (3) is made of stainless steel.

5. The shoulder-carried missile launching simulation bullet pin of claim 1, which is characterized in that: the simulation projectile body (5) is provided with a groove, and the projectile tube (6) is movably connected with the bullet blocking pin (3).

6. The piggy-backed missile launch simulation missile catch pin according to claim 1, wherein: the flat head screw (8) and the push rod (2) are of an integral structure, the flat head screw (8) and the push rod (2) are pushed to advance when the trigger (9) of the launching mechanism is buckled, and the spring (7) is compressed at the moment.

7. The piggy-backed missile launch simulation missile catch pin according to claim 1, wherein: when the spring (7) is compressed, the push rod (2) advances, the blocking elastic pin (3) moves downwards integrally, and the top end of the blocking elastic pin (3) is not clamped with the simulation elastomer (5).

Images