CN209840851U - Hand-throwing type simulated training device - Google Patents

Abstract

The utility model relates to the field of military police training equipment; aims to provide a hand-throwing type simulated training device; the technical scheme is as follows: the bullet comprises a bullet body, wherein a safety component is detachably fixed at the upper end of the bullet body, and the lower part of the bullet body is detachably connected with a through base; the upper part of the base is fixed with a firing control component, the lower part of the base is detachably fixed with a cartridge chamber body, and the inner part of the cartridge chamber body is suitable for being provided with an electric firing acousto-optic medium; the electric percussion acousto-optic medium comprises a shell, wherein the upper end of the shell is closed, the lower end of the shell is communicated with a heating resistor, the middle part of the shell is filled with pyrotechnic substances, the electric percussion acousto-optic medium is electrically connected with a percussion control assembly, and the percussion control assembly is triggered by a percussion switch. The utility model has the characteristics of operation simulation is true, safe in utilization, ignition detonation control is accurate, used repeatedly is swift, long service life.

Description

Hand-throwing type simulated training device

Technical Field

The utility model relates to a belong to army, police's combat training equipment field, concretely relates to formula simulation training device is thrown to hand and application method.

Background

At present, military and police forces adopt to the training of the skill is thrown to the formula explosion-proof bullet, grenade of throwing by hand: the training is implemented through the steps of theoretical learning, simulated throwing exercise and live-action throwing. In the initial stage of the throwing training, simulated bombs are mostly adopted. The existing simulation explosion-proof bomb for throwing training of military and police forces is mostly solid rubber products. The product only imitates the shape and the weight of a standard equipment bullet, and has no functions of detonation delay, sound production and smoke generation. Aiming at the situation, a series of simulated hand-throwing devices are provided, such as a novel CN201620448571 is really used, the technical scheme of igniting the blank cartridge by an electronic controller pulse is disclosed, and a bottom bin needs to be replaced together when the blank cartridge is replaced; the invention patent CN200610024057 discloses that the integral charging device at the lower part is ignited by an electronic circuit, and other simulation bullets with pure mechanical structure. Although the device can truly simulate the bullet shooting and can replace and reuse partial parts to a certain extent, the device has the disadvantages of complex structure, troublesome part replacement, time-consuming reassembly and high cost.

Disclosure of Invention

An object of the utility model is to provide a simple structure, safe in utilization, change convenient, can resume the lifelike hand of simulation of user state throw formula simulation trainer fast.

In order to achieve the above object, the utility model adopts the following technical scheme: the bullet comprises a bullet body and a safety component, wherein the lower part of the bullet body is detachably connected with a base communicated with the middle part, the safety component comprises a safety pin, a safety holding piece and a safety seat, the safety seat is detachably connected with the upper end of the bullet body, a trigger switch is arranged between the safety seat and the safety holding piece, the safety holding piece is limited on the safety seat by the safety pin, and the trigger switch is triggered by the release of the safety holding piece after the safety pin is pulled out; the upper part of the base is fixed with a firing control assembly with an electric control element, the lower part of the base is detachably fixed with a cartridge chamber body, and the inside of the cartridge chamber body is suitable for being provided with an electric firing acousto-optic medium; the electric firing acousto-optic medium is electrically connected with the firing control assembly, and the firing control assembly is triggered by the firing switch.

Preferably, the trigger switch is a magnetic proximity switch, and the magnetic proximity switch comprises a permanent magnet fixed at the upper end of the safety holding piece and an induction element fixed at the upper part of the trigger control assembly; a spring is fixed between the safety seat and the safety holding piece, a triggering turnover plate made of a magnetic conducting material is adapted between the spring and the safety holding piece, the front end of the triggering turnover plate is hinged with the safety seat, and the rear end of the triggering turnover plate is limited by a safety pin; the triggering turnover plate is in a reset driving state of the spring.

Preferably, the spring is a torsion spring which is fixed through a torsion spring pin, and the front end of the triggering turnover plate is hinged with the safety seat through the torsion spring pin.

Preferably, the firing control assembly comprises a vertical fixing plate, and the vertical fixing plate is fixed at the upper part of an inner hole of the base through a supporting plate; and a control circuit and a battery electrically connected with the control circuit are fixed on the vertical fixing plate, and the control circuit is electrically connected with the electric shock sounding optical medium through a conductor penetrating through the supporting plate.

Preferably, the upper end of the safety grip piece is provided with a notch matched with the permanent magnet.

Preferably, the outer end of the top of the safety seat is provided with a fixing hole for inserting the top end of the safety holding piece, and the middle part of the top end of the safety holding piece is provided with a groove for yielding the spring and the percussion turnover plate.

Preferably, the rear end of the triggering turnover plate is arc-shaped and upwarps to abut against the inner surface of the safety holding piece.

Preferably, the cartridge chamber body is in threaded connection with the base, and a plurality of exhaust holes are formed in the side wall of the lower portion of the cartridge chamber body.

Preferably, the electric percussion acousto-optic medium comprises a shell, one end of the shell is closed, the other end of the shell is provided with a heating resistor communicated with the shell, and the middle of the shell is filled with a pyrotechnic agent.

Preferably, the outer surface of the projectile body is provided with at least one anti-skid protrusion and/or anti-skid concave part; and/or the magnetic proximity switch is a reed switch or a Hall proximity switch.

Preferably, the method of operating a hand-thrown simulated training apparatus as described in any one of the above:

comprising any one of the following steps of,

A. and (3) safety assembly: holding the elastic body or the safety seat, taking the safety holding piece, inserting the safety holding piece into the safety seat, and pressing the safety holding piece to prevent the safety holding piece from bouncing; inserting the safety pin into the safety pin hole to fix the safety holding piece, and then breaking the safety pin to stop the back; the safety seat can be firstly arranged on the projectile body or finally arranged on the projectile body; the insurance is assembled;

B. loading a bullet: firstly, an electric firing acousto-optic medium is loaded into a cartridge chamber body, and then the cartridge chamber body is fixed in a base;

C. throwing: one hand holds the bullet body and the safety holding piece, the other hand pulls out the safety pin, and the device is in a state to be triggered and then is forcibly thrown out;

D. recovering the insurance part: after the electric firing acousto-optic medium is fired, the safety holding piece and the safety pin are retracted for reinstallation; resetting and fixing the safety holding piece through the safety pin;

E. recovering the elastomer part: firstly, unloading the cartridge chamber body, taking out an empty cartridge case, and then loading a new electric shock sounding optical medium again;

F. the control circuit and the battery of the percussion control assembly are regularly checked, and the base is dismounted for checking or maintenance or replacement when necessary; when repacking, fix the fixation clamp to vertical fixed plate earlier, then insert the downthehole in backup pad center with the lower extreme of fixation clamp, then pack the base into with the backup pad, insert the base again in the bullet.

The utility model has the beneficial technical effects that: a safety seat is detachably fixed on the upper part of the hollow elastic body, and is provided with a trigger switch and a safety component; the bottom can be dismantled and connect the base, and base upper portion is fixed with electronic control circuit, and the lower part can be dismantled and connect the magazine body that is used for filling the acoustooptic medium of electricity percussion. The control circuit is triggered to ignite through the proximity switch, the control is simple and accurate, and the hand-throw type simulation training of sound and light effects can be realized. Compared with the existing simulation bomb, the utility model has the characteristics of simple structure, simulation are more true, safe in utilization, ignition and detonation control are accurate, used repeatedly is swift, long service life. The safety component and the electric shock sounding optical medium can be detached for reuse.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the projectile of the present invention;

FIG. 4 is a schematic view of the safety seat of the present invention;

fig. 5 is a schematic view of an electric shock sounding optical medium of the present invention;

FIG. 6 is a schematic view of the percussion turn-plate of the present invention;

fig. 7 is a schematic view of a support plate of the present invention;

fig. 8 is a schematic view of the safety grip of the present invention.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings so that those skilled in the art can understand the present invention. The non-illustrated detachable connection is generally fixed by one of other connection methods such as a threaded connection, a pin/key connection, a snap/ferrule connection, and the like, and the embodiment will not be described again.

A hand-throw type simulated training device, such as a training grenade, comprises a hollow bomb body 11 and a safety component, wherein the lower part of the bomb body 11 is detachably connected with a through base 9, the safety component comprises a safety pin 5, a safety holding piece 6 and a safety seat 13, and the safety seat 13 is detachably connected with the upper end of the bomb body 11. A trigger switch is arranged between the safety seat 13 and the safety holding piece 6, the safety holding piece 6 is limited on the safety seat 13 by the safety pin 5, and the trigger switch is triggered by the release of the safety holding piece 6 after the safety pin 5 is pulled out. The upper portion of the base 9 is fixed with a firing control component 12 with an electric control element, the lower portion of the base is detachably fixed with a magazine body 8, an electric firing acousto-optic medium 7 is matched inside the magazine body 8, and the electric firing acousto-optic medium 7 is electrically connected with the firing control component 12. The firing control assembly 12 is triggered by a firing switch.

For example, in fig. 5, the electric firing acousto-optic medium 7 comprises a shell 71, the upper end of the shell 71 is closed, the lower end of the shell 71 is provided with a heating resistor 73 communicated with the shell 71, and the middle part of the shell is filled with pyrotechnic compositions. The heating resistor 73 is fixed by a base 74 and a bracket 72, similar to the prior art. The electric firing acousto-optic medium 7 is fired by current, and can generate one or more of sound, light and smoke similar to explosion, so that the effect of simulating torpedo explosion is achieved. The utility model discloses in as long as take out safety pin 5, piece 6 and the 11 separation of projectile body are held to the back insurance that whole antitank grenade was thrown away, just can set out the trigger switch, trigger control assembly 12 is triggered again to the trigger switch, and trigger control assembly 12 passes through current control electricity trigger reputation media 7. There are various embodiments of such a firing switch, firing control assembly 12, and no particular limitation is intended. The utility model discloses a piece 6, safety catch 5 can reuse are held to the insurance, and magazine body 8 can lift and change electric firing reputation media 7 off, so simple structure, convenient to use, whole device is with low costs.

Preferably, the safety assembly is fastened or screwed to the upper end of the body 11 by means of a safety seat 13, and the safety grip 6 is fastened to the safety seat 13 by means of a safety pin 5, for example. Wherein knoing is, piece 6 self can be the elastic sheet body is held to the insurance, and during the installation, one end card is in the one end of insurance seat 13, and the other end is spacing fixed through safety catch 5 after pressing. Or the safety holding piece 6 is a non-elastic piece body, the spring 2 is arranged between the safety holding piece 6 and the safety seat 13, and the spring 2 is compressed by the safety holding piece 6 and then fixed by the safety pin 5. The safety holding piece 6 can be ejected after the safety pin 5 is released and the safety holding piece 6 is released in several ways. The safety holding piece 6 is fixed by the safety pin 5 and simultaneously presses the trigger switch to enable the trigger switch to be in an open or closed position, the state of the trigger switch can be changed by popping up the safety holding piece 6, a signal is transmitted to the trigger control component 12, the trigger control component 12 releases electric energy to trigger the electricity to trigger the acousto-optic medium 7, and therefore sound and light are released to achieve the effect of simulating the torpedo explosion. The trigger switch can be a common mechanical press switch, a toggle switch, a proximity switch and the like, and can be realized.

Therefore, ignition and detonation are accurately controlled by releasing and triggering the safety holding sheet 6; the electric shock is triggered to trigger the acousto-optic medium 7, so that the explosion of the grenade can be simulated really. After the device is used, only the electric shock sounding optical medium 7 is consumed, the safety pin 5 is pulled out, and the safety holding piece 6 is popped up, so that after the device is used, the safety holding piece 6 is fixed on the safety seat 13 through the safety pin 5 again, then the cartridge chamber body 8 is taken down, the new electric shock sounding optical medium 7 is loaded into the cartridge chamber body 8, and then the cartridge chamber body 8 is fixed at the lower end of the base 9 again, so that the device can recover the use function. The recycling of parts can be realized to the greatest extent, the recycling time is short, and the operation is simple. Therefore, the ignition and detonation control device has the characteristics of accurate ignition and detonation control, long service life, real simulation and quick repeated use.

The trigger switch is preferably a magnetic proximity switch, such as a reed switch or a hall proximity switch, and at this time, the trigger switch comprises a permanent magnet 1 fixed at the upper end of the safety grip 6 and an induction element 125 fixed at the upper part of the trigger control assembly 12 and inducing a magnetic field; a spring 2 is fixed between the safety seat 13 and the safety holding piece 6, a triggering turnover plate 4 is adapted between the spring 2 and the safety holding piece 6, the front end of the triggering turnover plate 4 is hinged with the safety seat 13, and the rear end of the triggering turnover plate is limited by a safety pin 5; the trigger turning plate 4 is in a reset driving state of the spring 2. Namely, the spring 2 is pressed by the trigger turning plate 4, and after the safety pin 5 is pulled out, the trigger turning plate 4 will be bounced by the spring 2. The spring 2 thus provides the tipping power for the firing flap 4.

The triggering turning plate 4 is bounced and drives the safety holding piece 6 on the outer side to bounce, the position of the permanent magnet 1 fixed on the safety holding piece 6 and the position of the induction element 125 are changed, and the induction element 125 generates a corresponding control signal in the triggering control component 12 after detecting the position and the change of the magnetic field size to generate electricity to trigger the acousto-optic medium 7. The triggering turning plate 4 is preferably made of a magnetic conductive material, so that the sensing element 125 can also feel a larger magnetic field strength in a safety state, and the magnetic field strength changes more obviously after the safety is relieved, thereby facilitating the work of the sensing element 125.

That is, the inductive element 125 is a magnetic inductive element and operates by a magnetic field. And the front end of the trigger turning plate 4 is close to the sensing element 125; after the safety pin 5 is pulled out, the device is thrown out, the triggering turning plate 4 overturns around the safety seat 13 under the action of the restoring force of the spring 2, and simultaneously the safety holding piece 6 also overturns together, in the process, the triggering turning plate 4 can force the safety holding piece 6 to separate, so that a magnetic field is conducted to the induction element 125 to trigger the magnetic proximity switch, and the triggering control component 12 triggers the electricity to trigger the acousto-optic medium 7.

Furthermore, the spring 2 is a torsion spring, the torsion spring is fixed through a torsion spring pin 3, and the front end of the triggering turnover plate 4 is hinged with the safety seat 13 through the torsion spring pin 3. It will be appreciated that, in comparison with springs of other constructions, the torsion spring can output a greater restoring torque at the same volume, and is often used in the automatic return structure of various doors. Furthermore, the firing flap 4 can be fixed together with the spring 2 by a torsion spring pin 3, so that the use of a torsion spring to define the firing flap 4 and the safety grip 6 allows the device to be reduced in size.

Further, the firing control assembly 12 comprises a vertical fixing plate 121, and the vertical fixing plate 121 is fixed at the upper part of the inner hole of the base 9 through a supporting plate 10; the vertical fixing plate 121 is fixed with a control circuit and a battery 122 electrically connected with the control circuit, and the control circuit is electrically connected with the electric firing acousto-optic medium 7 through a conductor penetrating through the supporting plate 10. It should be understood that the control circuit may be a simple circuit that controls the on-off of the battery 122 and the circuit connected to the electrically-triggered acousto-optic medium 7 through the magnetic proximity switch, or a trigger delay closing circuit that is set as required, and the length of the delay time is determined according to the simulated initiation time of the grenade and the trigger time of the electrically-triggered acousto-optic medium 7, so as to simulate the throwing of grenades of different systems.

In particular, the base 9 may be made of an elastic material, such as plastic rubber. The upper part of the base 9 is provided with a groove which is clamped with a boss on the upper part of the inner cavity of the projectile body 11, and the assembly is simple and fast. The base 9 hole intermediate position has inward annular platform, and this annular platform hole conveniently sets up screw thread installation cartridge chamber body 8, and annular bench side can directly clamp the backup pad 10 simultaneously, and the backup pad 10 is naturally the disc form with base 9 inner chamber adaptation, and the higher authority has a joint groove 124, and joint groove 124 is used for fixed vertical fixed plate 121. The lower end of the vertical fixing plate 121 is assembled with the clamping groove 124, and the upper part of the vertical fixing plate abuts against the inner walls of the base 9, the elastomer 11 and the safety seat 13 to ensure the stability of the vertical fixing plate. Preferably, there is a fixing clip 123 bent from metal, one end of the fixing clip 123 is inserted into the vertical fixing plate 121, and then extends to the surface of the supporting plate 10, and passes through the supporting plate 10 downward at the middle position of the supporting plate 10 to contact with the casing 71 of the electric shock sound-emitting optical medium 7 after the surface of the supporting plate 10 is bent to form a supporting surface attached to the surface of the supporting plate 10. Thus, the fixing clamp 123 not only further supports the vertical fixing plate 121, is convenient to assemble, but also ensures that the position of the vertical fixing plate 121 is stable in use, and simultaneously serves as a conductor electrically connected with the electric firing acousto-optic medium 7 to achieve two purposes. The base 9 only needs to be disassembled when the battery 122 and the inspection circuit are replaced, so that the elastic material and the elastomer 11 made of the rigid material are tightly clamped and matched to ensure reliable connection, and can be disassembled and assembled for many times, and the disassembly and the assembly are also simple.

Preferably, joint groove 124 be the tank bottom surface for the ladder face, vertical fixed plate 121 supports the reentrant corner installation that leans on this ladder face to form, the holding surface that fixation clamp 123 constitutes is located the ladder face that the ladder face constitutes. The two sides of the bottom of the vertical fixing plate 121 can be inserted into the notches at the two ends of the clamping groove 124. This further secures the position of the vertical fixation plate 121 in both assembly and use. The fixing clip 123 in fig. 2 is passed through the plate from the left side to the right in the drawing and then passed back to the left side to form a support surface on the step surface and then passed down at the center of the support plate 10, and the fixing clip 123 is partially illustrated in the drawing because it is a center sectional view.

Furthermore, the upper end of the safety holding piece 6 is provided with a notch matched with the permanent magnet 1, and the permanent magnet 1 is clamped in the notch. Set up like this for permanent magnet 1 can be more firm laminating in piece 6 is held to the insurance, prevents to drop when the simulation training uses, reduces the work load that resumes device service function, improves training efficiency.

It can also be optimized that the top outer end of the safety seat 13 is provided with a fixing hole 131 for inserting the top end of the safety grip 6, and the middle part of the top end is provided with a groove 132, and the purpose of the groove is for the yielding of the spring and the triggering flap 4. The rear end of the triggering turning plate 4 is arc-shaped and upwarps to abut against the inner surface of the safety holding piece 6, so that the triggering turning plate 4 is convenient to rotate and position and is convenient to manually pull when being assembled and the device is recovered to use.

Further, the whole body of the chamber body 8 is in a pipe sleeve shape and is connected with the base 9 in a threaded manner, the side wall of the lower part of the chamber body 8 is provided with a plurality of exhaust holes 82, and the bottom end of the chamber body is provided with a groove 83. Specifically, the bore body 8 is in threaded connection with the base 9, so that the bore body 8 is tightly connected with the base 9 when in use, the bore body 8 is convenient to rapidly detach and fix, and the time required by the recovery device is shortened. And the air vent 82 enables the sound and light generated by the electric shock sound-producing optical medium to be released more easily. The groove 83 may facilitate removal of the bore body 8 with a screwdriver or a metal sheet.

Furthermore, one end of the safety pin 5 is movably connected with a pull ring 14. On the one hand, can more simple and convenient pull out safety pin 5, on the other hand for safety pin 5 and pull ring 14 integrated into one piece, be more difficult to damaged, improve its recycle's number of times. The safety pin 5 is further provided with a structure which is convenient to form a backstop, and is similar to the prior art and is not described in detail. The outer surface of the projectile body 11 is provided with at least one anti-slip bulge and/or anti-slip concave part, so that slipping caused by sweat and the like of the palm of the hand during training can be prevented, and the projectile body is close to a real grenade.

The utility model discloses a theory of operation:

after pulling out safety pin 5, piece 6 is held to the insurance, the board 4 is turned over in the percussion under the effect of the resilience of spring 2, has the trend of anticlockwise upset, and piece 6 is held to the insurance through training person's hand this moment, prevents that the insurance from holding piece 6 and the upset of the board 4 is turned over in the percussion. After the trainer throws out the device, the safety grip piece 6 is out of limit and overturns anticlockwise together with the triggering turnover plate 4. In the process of overturning, the distance between the permanent magnet 1 and the induction element 125 changes, the corresponding magnetic field is transmitted to the induction element 125, the size of the magnetic field also changes to generate a corresponding signal, so that the electric energy of the battery 122 is transmitted to the heating resistor 73 through the control circuit, and the heat generated by the heating resistor 73 ignites the pyrotechnic agent in the electric firing acousto-optic medium 7, so that sound and light are generated, and the explosion of a grenade is simulated.

After the simulation training is finished, the triggering turnover plate 4 is turned over and reset, the spring 2 is compressed again, and then the safety holding piece 6 is fixed through the safety pin 5, so that the resetting of the safety component can be realized. After the safety component is reset, the bomb body 8 is taken down, a new electric shock sounding optical medium 7 is loaded into the bomb body 8, and then the bomb body 8 is reloaded into the base 9, so that the device can be recovered.

The utility model discloses an assembly and application method:

A. and (3) safety assembly: holding the elastic body 11 or the safety seat 13, taking the safety holding piece 6, inserting the safety holding piece 6 into the safety seat 13, and pressing the safety holding piece 6 to prevent the safety holding piece from bouncing; taking the safety pin 5 to insert into the safety pin hole, fixing the safety holding sheet 6 on the safety pin 5, and then breaking the safety pin 5 to stop moving; the safety seat 13 can be firstly arranged on the bomb body 11 or can be finally arranged on the bomb body 11; the insurance is assembled;

B. loading a bullet: firstly, an electric firing acousto-optic medium 7 is loaded into a cartridge chamber body 8, and then the cartridge chamber body 8 is fixed in a base 9;

C. throwing: one hand holds the projectile body 11 and the safety holding piece 6, the other hand pulls out the safety pin 5, and the device is in a state to be fired and then is forcibly thrown out;

D. recovering the insurance part: after the electric percussion acousto-optic medium 7 is confirmed to be struck, the safety grip piece 6 and the safety pin 5 are retracted for being used for reinstallation; resetting and fixing the safety holding piece 6 through the safety pin 5;

E. recovery of the elastomer 11 fraction: firstly, the cartridge chamber body 8 is dismounted, the empty cartridge case of the electric percussion sound-light medium 7 is taken out, and then a new electric shock sound-producing light medium 7 is loaded again

F. The control circuit and the battery 122 of the firing control assembly are checked regularly, and the base 9 is pulled out to detect or replace the battery 122 or maintain the same when necessary; when reloading, the fixing clip 123 is fixed on the vertical fixing plate 121, then the lower end of the fixing clip 123 is inserted into the hole in the center of the supporting plate 10, then the supporting plate is loaded into the base 9, and then the base 9 is inserted into the projectile body 11.

Use through the above-mentioned method the utility model discloses, the throw of simulation grenade that can be true to can realize that device spare part is quick, abundant recycle, practice thrift the training cost and improve training efficiency.

Claims (10)

1. A hand-throw type simulated training device comprises a projectile body (11) and an insurance component, and is characterized in that:

the lower part of the bullet body (11) is detachably connected with a base (9) communicated with the middle, the safety component comprises a safety pin (5), a safety holding piece (6) and a safety seat (13), and the safety seat (13) is detachably connected with the upper end of the bullet body (11); a trigger switch is arranged between the safety seat (13) and the safety holding piece (6), the safety holding piece (6) is limited on the safety seat (13) by a safety pin (5), and the trigger switch is triggered by the release of the safety holding piece (6) after the safety pin (5) is pulled out;

a firing control assembly (12) with an electric control element is fixed on the upper part of the base (9), a cartridge body (8) is detachably fixed on the lower part of the base, and an electric firing acousto-optic medium (7) is adapted inside the cartridge body (8); the electric firing acousto-optic medium (7) is electrically connected with the firing control component (12), and the firing control component (12) is triggered by a firing switch.

2. A hand-thrown simulated training device as claimed in claim 1, wherein: the trigger switch is a magnetic proximity switch, and the magnetic proximity switch comprises a permanent magnet (1) fixed at the upper end of the safety holding piece (6) and an induction element (125) fixed at the upper part of the trigger control component (12);

a spring (2) is fixed between the safety seat (13) and the safety holding piece (6), a triggering turning plate (4) made of a magnetic conduction material is adapted between the spring (2) and the safety holding piece (6), the front end of the triggering turning plate (4) is hinged with the safety seat (13), the rear end of the triggering turning plate is limited through a safety pin (5), and the triggering turning plate (4) is in a reset driving state of the spring (2).

3. A hand-thrown simulated training device as claimed in claim 2, wherein: the spring (2) is a torsion spring which is fixed through a torsion spring pin (3), and the front end of the triggering turnover plate (4) is hinged with the safety seat (13) through the torsion spring pin (3).

4. A hand-thrown simulated training device as claimed in claim 1, wherein: the firing control assembly (12) comprises a vertical fixing plate (121), and the vertical fixing plate (121) is fixed on the upper part of an inner hole of the base (9) through a supporting plate (10);

the vertical fixing plate (121) is fixed with a control circuit and a battery (122) electrically connected with the control circuit, and the control circuit is electrically connected with the electric shock sounding optical medium (7) through a conductor penetrating through the supporting plate (10).

5. A hand-thrown simulated training device as claimed in claim 2, wherein: the upper end of the safety holding piece (6) is provided with a notch matched with the permanent magnet (1), and the permanent magnet (1) is clamped in the notch.

6. A hand-thrown simulated training device as claimed in claim 1, wherein: the outer end of the top of the safety seat (13) is provided with a fixing hole (131) for inserting the top end of the safety holding sheet (6), and the middle part of the top end is provided with a groove (132) for yielding the spring and the triggering turning plate (4).

7. A hand-thrown simulated training device as claimed in claim 2, wherein: the rear end of the percussion turnover plate (4) is arc-shaped and upwarps to abut against the inner surface of the safety holding piece (6).

8. A hand-thrown simulated training device as claimed in claim 1, wherein: the cartridge body (8) is integrally in a pipe sleeve shape and is in threaded connection with the base (9), the side wall of the lower portion of the cartridge body (8) is provided with a plurality of exhaust holes (82), and the bottom end of the cartridge body is provided with a groove (83).

9. A hand-thrown simulated training device as claimed in claim 2, wherein: the electric firing acousto-optic medium (7) comprises a shell (71), one end of the shell (71) is closed, the other end of the shell is provided with a heating resistor (73) communicated with the shell (71), and the middle of the shell is filled with a pyrotechnic agent.

10. A hand-thrown simulated training device as claimed in claim 2, wherein: the outer surface of the projectile body (11) is provided with at least one antiskid projection and/or antiskid concave part; and/or the magnetic proximity switch is a reed switch or a Hall proximity switch.