Simulation training missile for individual portable air defense missile actual combat simulation training device

Abstract

The utility model relates to the technical field of simulation bombs, and discloses a simulation training bomb for an individual portable air-defense missile actual combat simulation trainer, which comprises a warhead, the warhead comprises a warhead, a charge, a warhead body, a delay element b and a fixing screw, one side of the warhead is provided with an engine part, the engine part comprises a main engine, and the warhead is provided with an air inlet. A stabilizing mechanism is arranged on one side of the engine part, and a protection mechanism is arranged outside the warhead part. The simulation training bomb for the individual portable air defense missile actual combat simulation training device is vivid in simulation, high in observability, economical, practical and remarkable in training effect through the launching operation, the flight trajectory and the timed detonation self-destruction in the air of the simulation bomb, and has great significance in training and improving the psychological quality and the tactical technology level of a shooter. The device can generate conditioned reflex of human physiology, further improves actual combat skills of shooters, further has a good effect of improving fighting capacity, and is not possessed by other similar products at present.

Description

Technical Field

[0001] This utility model relates to the field of simulation missile technology, specifically a simulation training missile for a man-portable air defense missile combat simulation training device. Background Technology

[0002] A model missile is a prototype missile used to simulate the shape and specific functions of a missile. Model missiles are generally divided into two categories: scale model missiles and full-size model missiles. Scale model missiles are often used to simulate the aerodynamic shape of a missile and for wind tunnel testing during missile development to obtain aerodynamic data. There are also cases where launch propulsion devices are installed on scale model missiles to simulate launches and explore the feasibility of launch schemes.

[0003] A search revealed an existing patent (publication number: CN217785980U) that discloses a safety simulation training projectile, comprising a front centering part, a launch tube, a tail screw, a rear centering part, a nozzle seat, and a connecting assembly. The connecting assembly includes a swivel ring and a connecting ring. The swivel ring is rotatably connected to the launch tube, and the connecting ring is fixedly connected to the swivel ring. The tail screw has a connecting groove, connecting the tail screw to the launch tube. Then, rotating the swivel ring moves it to the right end of the launch tube through the threaded engagement, causing the connecting ring to contact the tail screw. Continuing to rotate the swivel ring, while simultaneously rotating the tail screw in the opposite direction, causes the swivel ring to move on the launch tube, and the connecting ring to screw into the connecting groove. This achieves a tight connection between the launch tube, the swivel ring, and the tail screw, effectively reducing the possibility of loosening of the threaded connection due to external factors such as bumps or vibrations during handling or packaging and transportation. This facilitates the pre-assembly and use of the simulation training projectile, ensuring normal and efficient training.

[0004] However, in existing man-portable air defense missile combat simulation training devices, during training with simulated training rounds, when the shooter operates the weapon and fires, due to conditioned reflexes, they blink or shoulder-bend immediately upon firing, causing distorted movements, altering the aiming direction and the original aiming axis, and reducing hit efficiency. This conditioned reflex cannot be produced by indoor training methods such as laser or VR, meaning it's impossible to induce a physiological protective response in the human body. Training with single-handed combat weapons cannot solve the shooter's conditioned reflex problem through live-fire training, resulting in low first-shot hit rates for high-value ammunition. This, in turn, creates negative conditioned reflexes, fostering fear in the shooter, forming a vicious cycle and a "deadlock." Simulated training should be gradual and scientifically address the adverse reactions caused by conditioned reflexes in shooters.

[0005] Therefore, in response to the above problems, a simulated training missile for a man-portable air defense missile combat simulation training device is proposed. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a simulated training round for a man-portable air defense missile combat simulation trainer. This solves the problem mentioned in the background: during training with the simulated training round in existing man-portable air defense missile combat simulation trainers, in actual equipment training, when the shooter operates the weapon, due to conditioned reflexes, they blink or shoulder-bend upon firing, causing distorted movements, changing the aiming direction and the original aiming axis, thus reducing hit efficiency. This conditioned reflex cannot be produced by indoor training methods such as laser or VR, which induce a physiological protective response in the human body. Training with single-handed combat weapons cannot solve the shooter's conditioned reflex problem through live-fire training, resulting in low first-shot hit rates for high-value ammunition. This, in turn, creates negative conditioned reflexes, fostering fear in the shooter, forming a vicious cycle and a "deadlock." Simulated training should be gradual and scientifically address the adverse reactions caused by conditioned reflexes to the shooter.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a simulated training missile for a man-portable air defense missile combat simulation training device, comprising a warhead, the warhead comprising a warhead, explosive charge, warhead body, delay body b and fixing screw, an engine section disposed on one side of the warhead, the engine section comprising a main engine, a stabilization mechanism disposed on one side of the engine section, and a protective mechanism disposed on the outside of the warhead.

[0010] As a preferred embodiment, the warhead is threadedly connected to the warhead body, and the delay body b is mounted on the connecting bottom surface by a fixing screw, with the other end of the delay body b extending into the center hole of the propellant charge.

[0011] As a preferred embodiment, the delay body b is ignited by the booster engine, and after about 5 seconds, the explosive charge inside the warhead body is detonated. The resulting high-pressure gas is ejected through 6 exhaust holes on the surface of the warhead body, producing sound, light, and smoke to indicate the location of the explosion in the air.

[0012] As a preferred embodiment, the main engine includes a connecting base, a sleeve, a combustion chamber, a tubular propellant, a nozzle body, a nozzle, a delay body a, and a guide screw plug sliding connecting sleeve. The tubular propellant is a centrifugally injected rocket propellant, which serves as the power source for the booster engine.

[0013] As a preferred embodiment, the tail fins are provided in 6 locations, evenly distributed on the tail fin ring. The tail fins have an outer diameter of 54mm and each of the 6 tail fins has a trapezoidal notch, which is used to cooperate with the locking body on the portable air defense missile simulator to achieve the positioning and fixation of the simulated missile in the launch tube.

[0014] As a preferred embodiment, the protective mechanism includes a projectile protective shell, which is disposed outside the warhead, and a projectile protective cover a is provided on one side of the projectile protective shell.

[0015] As a preferred embodiment, a projectile protective cover b is provided on the other side of the projectile protective shell, and a direction mark is provided on the surface of the projectile protective shell.

[0016] This invention provides a simulated training round for a man-portable air defense missile combat simulation training device. It has the following beneficial effects:

[0017] (1) The simulated training missile used in the man-portable air defense missile combat simulation training device, through the simulated missile launch operation, flight trajectory, and timed self-destruction in the air, is a simulation that is realistic, highly observable, economical and practical, and has significant training effect. It can generate physiological conditioned reflexes in the human body to train and improve the psychological quality and tactical skills of the shooter, thereby improving the shooter's combat skills and combat effectiveness. This is something that other similar products do not have. Attached Figure Description

[0018] Figure 1 This is a side view of the appearance structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the planar cross-sectional structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the external structure of the projectile body of this utility model;

[0021] Figure 4 This is a schematic diagram of the protective mechanism structure of this utility model.

[0022] The components are as follows: 1. Warhead; 101. Projectile; 102. Explosive charge; 103. Warhead body; 104. Delay body b; 105. Fixing screw; 2. Engine section; 201. Main engine; 2011. Connecting base; 2012. Sleeve; 2013. Combustion chamber; 2014. Tubular propellant; 2015. Nozzle body; 2016. Nozzle; 2017. Delay body a; 2018. Gas guide plug; 2019. Connecting sleeve; 3. Stabilizing mechanism; 301. Tail fin ring; 302. Tail fin; 4. Protective mechanism; 401. Projectile protective shell; 402. Projectile protective cover a; 403. Projectile protective cover b; 404. Direction indicator. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 and Figure 4 This utility model provides a technical solution: a simulated training missile for a man-portable air defense missile combat simulation training device, including a warhead 1, the warhead 1 including a warhead 101, a charge 102, a warhead body 103, a delay body b104 and a fixing screw 105, an engine section 2 is provided on one side of the warhead 1, the engine section 2 includes a main engine 201, a stabilizing mechanism 3 is provided on one side of the engine section 2, and a protective mechanism 4 is provided on the outside of the warhead 1.

[0025] Furthermore, the warhead 101 is threadedly connected to the warhead body 103, and the delay body b104 is mounted on the surface of the connecting base 2011 by a fixing screw 105. The other end of the delay body b104 extends into the center hole of the charge 102.

[0026] Furthermore, the delayed warhead b104 is ignited by the booster engine, and after about 5 seconds, it detonates the explosive charge 102 inside the warhead body 103. The resulting high-pressure gas is ejected through 6 exhaust holes on the surface of the warhead body 103, producing sound, light, and smoke to indicate the location of the explosion in the air.

[0027] Furthermore, the main engine 201 includes a connecting base 2011, a sleeve 2012, a combustion chamber 2013, a tubular propellant 2014, a nozzle body 2015, a nozzle 2016, a delay body a 2017, a gas guide screw plug 2018, and a sliding connecting sleeve 2019. The tubular propellant 2014 is a centrifugally injected rocket propellant, which serves as the power source for the booster engine.

[0028] Furthermore, there are 6 tail fins 302, which are evenly distributed on the tail fin ring 301. The outer diameter of the tail fin 302 is 54mm. Each of the 6 tail fins 302 has a trapezoidal notch, which is used to cooperate with the locking body on the portable air defense missile simulator to achieve the positioning and fixation of the simulated missile in the launch tube.

[0029] Furthermore, the protective mechanism 4 includes a projectile protective shell 401, which is disposed outside the warhead 1, and a projectile protective cover a402 is provided on one side of the projectile protective shell 401.

[0030] Furthermore, a projectile protective cover b403 is provided on the other side of the projectile protective shell 401, and a direction mark 404 is provided on the surface of the projectile protective shell 401.

[0031] The working principle of this utility model is as follows: the warhead 101 is threadedly connected to the warhead body 103, the explosive charge 102 is installed inside the warhead body 103, one end of the delay body b104 is installed on the connecting base 2011 through the fixing screw 105, and the other end of the delay body b104 extends into the central hole of the explosive charge 102. When the delay body b104 is ignited by the booster engine, after about 5 seconds, the explosive charge 102 inside the warhead body 103 is detonated. The high-pressure gas formed is ejected through the 6 exhaust holes on the body, producing sound, light, and smoke to indicate the position of the explosion in the air. The engine section 2 consists of the main engine 201 and the booster engine. The main engine 201 uses double ground-I propellant, which has a high specific impulse and fast combustion speed. The propellant can be completely burned before the projectile leaves the muzzle, so that when the portable anti-aircraft missile launcher fires a simulated projectile, the rocket exhaust flow has no effect on the shooter, ensuring the safety of the shooter during firing.The booster engine only starts operating 10mm after the simulated missile leaves the simulated launcher. The main engine 201 consists of a connecting base 2011, a sleeve 2012, a combustion chamber 2013, tubular propellant 2014, a nozzle body 2015, a nozzle 2016, a delay body a 2017, a gas guide plug 2018, and a connecting sleeve 2019. The tubular propellant 2014 is a centrifugally injected rocket propellant, serving as the power source for the booster engine. During combustion, this propellant produces flame gases and generates a large amount of smoke, which is discharged through two inclined nozzles 2016, creating axial... The booster propulsion accelerates the simulated missile, while the exhaust gases and smoke from nozzle 2016 form a smoke trail along the simulated missile's trajectory. Therefore, the simulated missile's trajectory can be clearly observed during flight, thus simulating the flight trajectory of an air defense missile. The rocket engine's operation is as follows: When the simulated missile is launched from the portable air defense missile simulator, the electric igniter of the main engine 201 ignites the propellant. The combustion gases produced by the propellant reach a certain pressure in the combustion chamber 2013, which then forces open the igniter plug at the throat of nozzle 2016, allowing the combustion gases to... The propellant is discharged rearward through nozzle 2016, generating axial thrust. When this axial thrust exceeds the locking force, the simulated projectile begins to move within the launch tube and rapidly departs from the launcher. Simultaneously with the ignition of the propellant, the combustion gases pass through the gas guide holes on the solid propellant plate and connecting sleeve 2019, igniting the delay element a2017 via the gas guide screw plug 2018. Approximately 250ms later, the tubular propellant 2014 of the booster engine ignites, and the second-stage engine begins operation. The combustion gases and smoke generated by the tubular propellant 2014 are discharged through a pair of inclined nozzles 2016, forming... The boost and smoke propelled the simulated missile along its trajectory, with the smoke indicating its trajectory. Simultaneously with the booster engine's operation, exhaust gases ignited the delay element b104 through the ignition port on the connecting base 2011. Approximately 5 seconds later, the warhead 1 explosive charge 102 detonated in mid-air. A stabilizing mechanism 3 was mounted outside the nozzle 2016 of the main engine 201. This mechanism consisted of six tail fins 302, injection-molded from engineering plastics, evenly distributed on the tail fin ring 301, with a wingspan of 54 mm. These fins ensured stable flight of the simulated missile along its trajectory during launch. Each of the six tail fins 302 had a trapezoidal notch, used to engage with the locking mechanism on the portable anti-aircraft missile simulator to position and fix the simulated missile within the launch tube.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A simulated training missile for a man-portable air defense missile combat simulation training device, comprising a warhead (1), characterized in that: The warhead (1) includes a warhead (101), a charge (102), a warhead body (103), a delay body b (104), and a fixing screw (105). An engine part (2) is provided on one side of the warhead (1). The engine part (2) includes a main engine (201). A stabilizing mechanism (3) is provided on one side of the engine part (2). A protective mechanism (4) is provided on the outside of the warhead (1).

2. The simulated training missile for a man-portable air defense missile combat simulation training device according to claim 1, characterized in that: The warhead (101) is threadedly connected to the warhead body (103), and the delay body b (104) is mounted on the surface of the connecting bottom (2011) by a fixing screw (105). The other end of the delay body b (104) extends into the center hole of the charge (102).

3. The simulated training missile for a man-portable air defense missile combat simulation training device according to claim 2, characterized in that: The delay body b (104) is ignited by the booster engine. After about 5 seconds, the explosive charge (102) inside the warhead body (103) is detonated. The resulting high-pressure gas is ejected through 6 exhaust holes on the surface of the warhead body (103), producing sound, light, and smoke to indicate the location of the explosion in the air.

4. The simulated training missile for a man-portable air defense missile combat simulation training device according to claim 1, characterized in that: The main engine (201) includes a connecting base (2011), a sleeve (2012), a combustion chamber (2013), a tubular propellant (2014), a nozzle body (2015), a nozzle (2016), a delay body a (2017), a gas guide screw plug (2018), and a sliding connecting sleeve (2019). The tubular propellant (2014) is a centrifugally injected rocket propellant, which serves as the power source for the booster engine.

5. The simulated training missile for a man-portable air defense missile combat simulation training device according to claim 1, characterized in that: The tail fins (302) are provided in 6 locations, and the tail fins (302) are evenly distributed on the tail fin ring (301). The outer diameter of the tail fins (302) is 54mm. Each of the 6 tail fins (302) has a trapezoidal notch, which is used to cooperate with the locking body on the portable air defense missile simulator to realize the positioning and fixation of the simulated missile in the launch tube.

6. The simulated training missile for a man-portable air defense missile combat simulation training device according to claim 1, characterized in that: The protective mechanism (4) includes a projectile protective shell (401), which is disposed outside the warhead (1), and a projectile protective cover a (402) is provided on one side of the projectile protective shell (401).

7. The simulated training missile for a man-portable air defense missile combat simulation training device according to claim 6, characterized in that: The projectile protective shell (401) is provided with a projectile protective cover b (403) on the other side, and the surface of the projectile protective shell (401) is provided with a direction mark (404).

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