CN219798106U - Series smoke screen transmitting device - Google Patents

Abstract

The utility model discloses a serial smoke screen emission device which comprises a plurality of pellets, guide rods and an electric control unit which are sequentially stacked, wherein each pellet comprises a cylindrical smoke screen module, a delay module fixedly arranged at the bottom of the smoke screen module and a firing mechanism fixedly arranged at the bottom of the delay module, the guide rods are axially arranged along the smoke screen module, the smoke screen module is in penetrating sliding connection with the guide rods, and the firing mechanism is electrically connected with the electric control unit. According to the utility model, a plurality of shots can be launched through one launching barrel, so that the overall weight of the equipment is reduced, the equipment can be arranged on mechanized equipment, can be carried by individual soldiers, and has higher flexibility in battlefield.

Description

Series smoke screen transmitting device

Technical Field

The utility model relates to the technical field of ammunition launching devices, in particular to a serial smoke screen launching device.

Background

In the battlefield, it is often necessary to make smoke screens to interfere with the line of sight of enemy, preserve the strength of my life, and reduce equipment loss and casualties in the battlefield. When it is desired to cover a certain area, a large number of roof projectiles need to be thrown into the area in a short time.

In order to ensure rapid smoke screen coverage of a battlefield, all the smoke screen devices adopted at present adopt multi-pipe smoke screen devices, each transmitting pipe of each smoke screen device is internally provided with one smoke screen bullet, and a large number of smoke screen bullets can be emitted in a short time after firing.

The multi-pipe smoke screen device is heavy, large in size and inconvenient to carry due to the fact that the number of the emitting pipes is large, and the single-pipe smoke screen device is difficult to carry by a single soldier and can only be attached to mechanized equipment such as tanks, armored vehicles and other vehicles, so that the operational limitation is large.

Disclosure of Invention

The utility model aims to solve the technical problems of heavy weight, large volume and inconvenient carrying of the traditional smoke screen device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a serial-type smoke screen emitter, includes a plurality of pellet, guide arm and the automatically controlled unit that stacks in proper order, and every pellet all includes columniform smoke screen module, fixed delay module and the fixed firing mechanism that sets up in delay module bottom in smoke screen module bottom, the guide arm sets up along smoke screen module axial, smoke screen module all runs through sliding connection with the guide arm, firing mechanism and automatically controlled unit electricity are connected.

Further, the device also comprises a cylindrical launching tube, wherein the bottom of the launching tube is plugged, the guide rod is axially arranged along the launching tube and is fixedly connected with the bottom of the launching tube, and the projectile is positioned in the launching tube.

Further, the smoke screen module is externally wrapped with the heat insulation plate, the delay module and the heat insulation plate penetrate through and are fixedly connected, the firing mechanism is fixedly arranged on one side, far away from the smoke screen module, of the heat insulation plate, the guide rod and the heat insulation plate penetrate through and are in sliding fit, and the transmitting cylinder and the heat insulation plate are in sliding fit.

Further, sealing layers are fixedly arranged between the heat insulation plate and the firing mechanism and at the bottom of the firing mechanism, and the sealing layers are in sealing fit with the transmitting cylinder.

Further, the electric control unit comprises an electric controller and a power supply, and the firing mechanism, the electric controller and the power supply are electrically connected in sequence.

Further, the electronic control unit is fixedly arranged at the bottom of the transmitting cylinder.

Further, the smoke screen module can be replaced by a injury module.

The utility model has the positive effects that:

1. the utility model is provided with a transmitting cylinder and an electric control unit, wherein the transmitting cylinder is internally stacked with the pellets, and the electric control unit sequentially fires the pellets so as to sequentially transmit the pellets. According to the utility model, a plurality of shots can be launched through one launching barrel, so that the overall weight and volume of the equipment are reduced, the equipment can be arranged on mechanized equipment, can be carried by individual soldiers, and has higher flexibility in battlefield. When arranged on mechanized equipment, a plurality of the utility model can be installed in a limited space, so that more shots can be carried at one time, and the combat power is improved.

2. The projectile is provided with a smoke screen module, a delay module, a firing mechanism and a heat insulation plate, wherein the heat insulation plate thermally isolates the smoke screen module from the firing mechanism, so that heat generated by propellant powder of the firing mechanism during firing is prevented from affecting the smoke screen module, and the safety of the projectile is ensured during firing.

3. The projectile is also provided with a sealing layer, and gas generated after the firing mechanism is fired expands between the sealing layers and cannot leak outwards, so that the emission efficiency of the propellant powder in the firing mechanism is improved, and the smoke screen module can be further emitted by using the limited propellant powder.

4. The utility model can emit without the emitting tube, which improves the flexibility in battlefield.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 and embodiment 2;

FIG. 2 is a schematic view of the structure of a single projectile;

FIG. 3 is a perspective view of a single projectile;

fig. 4 is a schematic structural view of embodiment 3;

in the figure:

1. a smoke screen module; 2. a delay module; 3. a firing mechanism; 4. a guide rod; 5. a heat insulating plate; 6. a sealing layer; 7. a launch canister; 8. a power supply; 9. and (3) a hole.

Detailed Description

Example 1

As shown in fig. 1 to 3, a serial smoke screen launching device comprises a cylindrical launching barrel 7 with a blocked bottom, three pellets which are sequentially stacked in the launching barrel 7 from the right down to the top, a guide rod 4 and an electric control unit. The two guide rods 7 are symmetrically arranged at the center of the launching tube 7, the two guide rods 7 are parallel to the axis of the launching tube 7, and the two guide rods 7 are fixedly connected with the bottom of the launching tube 7.

Each bullet comprises a cylindrical smoke screen module 1, a delay module 2 fixedly arranged at the bottom of the smoke screen module 1 and a firing mechanism 3 fixedly arranged at the bottom of the delay module 2, wherein the guide rod 4 is axially arranged along the smoke screen module 1, the smoke screen module 1 is in penetrating sliding connection with the guide rod 4, and the firing mechanism 3 is electrically connected with the electric control unit. The pellets are provided with holes 9 for the guide rods 7 to pass through at positions corresponding to the guide rods 7, and the holes 9 penetrate through the smoke screen module 1. The electric control unit is fixedly arranged at the bottom of the transmitting cylinder 7 and comprises an electric controller and a power supply 8, and the firing mechanism 3, the electric controller and the power supply 8 are electrically connected in sequence.

During the launching, the electric controller sequentially provides the firing mechanism 3 of each projectile with a launching electric signal from top to bottom, and the propellant powder of the launching mechanism 3 is fired to endow the delay module 2 and the smoke screen module 1 with kinetic energy, so that the corresponding smoke screen module 1 and the delay module 2 are sequentially launched. The smoke screen module 1 and the delay module 2 fly for a period of time, and after reaching a smoke screen release area on a battlefield, the delay module 2 fires the smoke screen module 1 to release a smoke screen.

According to the utility model, a plurality of shots can be launched through one launching tube 7, so that the overall weight of the equipment is reduced, the equipment can be arranged on mechanized equipment, can be carried by individual soldiers, and has higher flexibility in battlefield. When the present utility model is installed on a motorized vehicle, power may be supplied by a power source on the motorized vehicle. When the mode of carrying by the individual soldier is adopted, the battery can be adopted for supplying power.

The smoke screen module 1 can be replaced by a injury module with steel balls inside, and the injury module is used for killing enemies in a battlefield.

Example 2

This embodiment differs from embodiment 1 in that:

the smoke screen module 1 is externally wrapped with a heat insulation plate 5, the delay module 2 and the heat insulation plate 5 penetrate through and are fixedly connected, the firing mechanism 3 is fixedly arranged on one side, far away from the smoke screen module 1, of the heat insulation plate 5, the guide rod 4 and the heat insulation plate 5 penetrate through and are in sliding fit, and the transmitting barrel 7 and the heat insulation plate 5 are in sliding fit.

The heat insulation board 5 is used for thermally insulating the smoke screen module 1 and the firing mechanism 3, so that heat generated by the propellant powder of the firing mechanism 3 during firing is prevented from affecting the smoke screen module 1, and the safety of the fire-fighting device during firing is ensured.

A sealing layer 6 is fixedly arranged between the heat insulation plate 5 and the firing mechanism 3 and at the bottom of the firing mechanism 3, the sealing layer 6 is made of a heat-resistant nonmetallic plate, and the sealing layer 6 is in sealing fit with the transmitting cylinder 7.

After the sealing layers 6 are arranged, the gas generated after the firing mechanism 6 is fired expands between the sealing layers 6, and the gas cannot leak outwards, so that the emission efficiency of the propellant powder in the firing mechanism 6 is improved, and the smoke screen module 1 can be further emitted by using the limited propellant powder.

Example 3

As shown in fig. 4, this embodiment is different from embodiment 2 in that:

in the present embodiment the launch canister 7 is eliminated

The battlefield environment is changed instantaneously, and the launching tube 7 is damaged or not carried in battlefields sometimes, and the utility model can be launched in an emergency when the launching tube 7 is not arranged.

The guide rod 4 is directly fixed on the transmitting array, then the projectile sequentially passes through the guide rod 4, and the projectile is sequentially connected with the firing mechanism 3 through a lead by using a temporary power supply, so that the smoke screen module 1 is sequentially transmitted, and the flexibility on a battlefield is improved.

The foregoing description of the embodiments of the present utility model has been presented only to illustrate the technical spirit and features of the present utility model, and it is intended to enable those skilled in the art to understand the present utility model and to implement it, but not to limit the scope of the present utility model only by the present embodiments, i.e. equivalent changes or modifications to the spirit of the present utility model disclosed herein, and it is intended for those skilled in the art to make local improvements in the system and changes, variations between subsystems, etc. within the scope of the present utility model without departing from the structure of the present utility model. At present, the technical scheme of the utility model has been subjected to pilot-scale experiments, namely small-scale experiments of products before large-scale mass production; after the pilot test is completed, the use investigation of the user is performed in a small range, and the investigation result shows that the user satisfaction is higher; now, the industrialization of the formal production of the product is prepared, including the early warning investigation of intellectual property risks.

Claims (7)

1. A serial smoke screen emitting device, characterized in that: including a plurality of pellet, guide arm (4) and the automatically controlled unit that stacks in proper order, every pellet all includes columniform smoke screen module (1), fixed delay module (2) that set up in smoke screen module (1) bottom and fixed firing mechanism (3) that set up in delay module (2) bottom, guide arm (4) set up along smoke screen module (1) axial, smoke screen module (1) all runs through sliding connection with guide arm (4), firing mechanism (3) and automatically controlled unit electricity are connected.

2. A serial smoke screen emitting apparatus according to claim 1 wherein: the device is characterized by further comprising a cylindrical launching tube (7), wherein the bottom of the launching tube (7) is plugged, the guide rod (4) is axially arranged along the launching tube (7), the guide rod (4) is fixedly connected with the bottom of the launching tube (7), and the projectile is positioned in the launching tube (7).

3. A serial smoke screen emitting apparatus according to claim 2 wherein: the smoke screen module (1) is externally wrapped with a heat insulation plate (5), the delay module (2) is fixedly connected with the heat insulation plate (5) in a penetrating mode, the firing mechanism (3) is fixedly arranged on one side, away from the smoke screen module (1), of the heat insulation plate (5), the guide rod (4) is in sliding fit with the heat insulation plate (5) in a penetrating mode, and the transmitting cylinder (7) is in sliding fit with the heat insulation plate (5).

4. A serial smoke screen emitting apparatus according to claim 3 wherein: sealing layers (6) are fixedly arranged between the heat insulation plate (5) and the firing mechanism (3) and at the bottom of the firing mechanism (3), and the sealing layers (6) are in sealing fit with the transmitting cylinder (7).

5. A serial smoke screen emitting apparatus according to claim 1 wherein: the electric control unit comprises an electric controller and a power supply (8), and the firing mechanism (3), the electric controller and the power supply (8) are electrically connected in sequence.

6. A serial smoke screen emitting apparatus according to claim 2 wherein: the electric control unit is fixedly arranged at the bottom of the transmitting cylinder (7).

7. A serial smoke screen emitting apparatus according to claim 1 wherein: the smoke screen module (1) can be replaced by a injury module.