CN116399170A - Vehicle-mounted machine gun simulation training equipment - Google Patents

Abstract

The invention provides an on-board machine gun simulation training device, which comprises: a mounting base; the shield is rotatably arranged on the mounting seat around the first axis; the simulated machine gun is rotatably arranged on the mounting seat around the first axis, and at least part of the simulated machine gun is positioned in the shield; the force sensing simulation device is arranged on the simulation machine gun and is suitable for applying impact force to the simulation machine gun so as to enable the simulation machine gun to have recoil. From this, through setting up the feel analogue means, when the personnel of trained draws the trigger, the feel analogue means can apply the impact towards emulation rifle to the recoil when simulating real rifle shooting, thereby can improve the simulation degree of on-vehicle rifle simulation training equipment, improve experience effect, make the personnel of trained have better experience and feel.

Description

Vehicle-mounted machine gun simulation training equipment

Technical Field

The invention relates to the technical field of simulation training, in particular to vehicle-mounted machine gun simulation training equipment.

Background

In the related art, trained personnel perform vehicle-mounted machine gun simulation training by using vehicle-mounted machine gun simulation training equipment, however, a simulated machine gun in the vehicle-mounted machine gun simulation training equipment does not have a recoil simulation function, and when the trained personnel pull a trigger of the simulated machine gun, the recoil of the simulated machine gun cannot be felt, so that the simulation degree of the vehicle-mounted machine gun simulation training equipment is not high, the experience effect is influenced, and the experience feeling of the trained personnel is poor.

Disclosure of Invention

The present invention aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the vehicle-mounted machine gun simulation training equipment provided by the invention has the advantages of high simulation degree and good experience effect, and can enable trained personnel to have better experience.

The on-board gun simulation training apparatus according to the present invention includes: a mounting base; the shield is rotatably arranged on the mounting seat around the first axis; the simulation machine gun is rotatably arranged on the mounting seat around the first axis, and at least part of the simulation machine gun is positioned in the shield; and the force sensing simulation device is arranged on the simulation machine gun and is suitable for applying impact force to the simulation machine gun so as to enable the simulation machine gun to have recoil.

According to the vehicle-mounted machine gun simulation training equipment, the force sensing simulation device is arranged, when a trained person pulls the trigger, the force sensing simulation device can apply impact force to the simulation machine gun so as to simulate recoil force when the real machine gun shoots, so that the simulation degree of the vehicle-mounted machine gun simulation training equipment can be improved, the experience effect is improved, and the trained person has better experience.

In some examples of the invention, the force sensing simulation device is disposed within the simulation gun.

In some examples of the invention, the force sensing simulation apparatus includes: the electromagnetic coil is sleeved on the outer side of the permanent magnet, one end of the permanent magnet is fixedly connected with the collision block, and the electromagnetic coil is matched with the permanent magnet to drive the collision block to strike the simulation machine gun.

In some examples of the invention, the force sensing simulation apparatus further includes: and the reset piece is suitable for driving the permanent magnet to drive the collision block to reset.

In some examples of the invention, the force sensing simulation apparatus further includes: the shell, solenoid with reset the piece all locates in the shell, the permanent magnet wears to locate the shell, the permanent magnet with the shell defines the mounting groove jointly, reset the piece cover and locate the permanent magnet outside and install in the mounting groove.

In some examples of the invention, the outer peripheral wall of the housing has a mounting portion with a mounting hole that mates with the simulation gun.

In some examples of the invention, the in-vehicle gun simulation training apparatus further comprises: the rotary support piece is arranged on the mounting seat, and the shield and the simulation machine gun are rotatably arranged on the mounting seat through the rotary support piece.

In some examples of the invention, the rotary support comprises: the outer ring is sleeved on the outer side of the inner ring and is rotatable relative to the inner ring, the inner ring is fixed to the mounting seat, and the shield and the simulation machine gun are both fixed to the outer ring.

In some examples of the invention, the in-vehicle gun simulation training apparatus further comprises: the simulation machine gun is fixed on the outer ring through the mounting plate.

In some examples of the invention, the in-vehicle gun simulation training apparatus further comprises: the device comprises a mounting seat, a first angle acquisition device and a first rotating gear, wherein the outer peripheral wall of the outer ring is provided with a meshing tooth part, the first rotating gear is rotatably arranged on the mounting seat and meshed with the meshing tooth part, and the first angle acquisition device is fixedly arranged on the first rotating gear so as to acquire the rotating angle of the simulation machine gun.

In some examples of the invention, the in-vehicle gun simulation training apparatus further comprises: the simulation machine gun comprises a machine gun body and a machine gun seat, wherein the machine gun body is rotatable around a second axis relative to the machine gun seat so as to adjust the pitching angle of the machine gun body, and the second angle acquisition device is used for acquiring the rotation angle of the machine gun body around the second axis.

In some examples of the present invention, the simulation machine gun further includes a second rotating gear rotatably disposed on the machine gun base, the machine gun body is fixedly provided with a driving portion, the second rotating gear is meshed with the driving portion, and the second angle acquisition device is fixedly disposed on the second rotating gear to acquire a rotation angle of the machine gun body.

In some examples of the invention, the in-vehicle gun simulation training apparatus further comprises: and the shooting acquisition device is arranged on the simulation machine gun to acquire trigger information of the simulation machine gun.

In some examples of the invention, the in-vehicle gun simulation training apparatus further comprises: the VR headset is in communication connection with the controller, the controller is also in communication connection with the force sensing simulation device, the first angle acquisition device, the second angle acquisition device and the shooting acquisition device, the controller is configured to control the VR headset to display corresponding information by acquiring information acquired by the first angle acquisition device, the second angle acquisition device and the shooting acquisition device, and is further configured to control the force sensing simulation device to work.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic diagram of an in-vehicle gun simulation training apparatus in accordance with an embodiment of the present invention;

FIG. 2 is a schematic illustration of an uninstalled simulated machine gun of an in-vehicle machine gun simulated training apparatus according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic diagram of a simulation gun according to an embodiment of the present invention;

fig. 5 is an enlarged view at B in fig. 4;

FIG. 6 is a schematic view of another angle of a simulated machine gun according to an embodiment of the present invention;

fig. 7 is an enlarged view at C in fig. 6;

FIG. 8 is a schematic partial cross-sectional view of a simulation gun (exposing a force-sensing simulation device) according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a force sensing simulation device according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view of a force sensing analog device according to an embodiment of the invention;

FIG. 11 is a schematic view of a mounting plate according to an embodiment of the invention;

FIG. 12 is a schematic view of a rotary support according to an embodiment of the invention;

FIG. 13 is a front view of a rotary support according to an embodiment of the invention;

Fig. 14 is a cross-sectional view of a rotary support according to an embodiment of the present invention.

Reference numerals:

the on-board gun simulation training apparatus 100;

a mounting base 10; a road wheel 11; a first angle acquisition device 12; a first rotation gear 13;

a shield 20; a notch 21;

a simulation gun 30; muzzle 31; a safety switch 32; a trigger 33;

a gun body 34; a first connection plate 341; a second connection plate 342; a fourth rotation gear 343; a driving section 344;

a gun mount 35; a first plate 351; a second plate 352; a gun base main body 353; a mounting post 354; a second angle acquisition device 355; a second rotary gear 356;

a rotating shaft 36;

a hand wheel assembly 38; wheel disc 381; a hand wheel handle 382; a self-locking switch 383;

a force-sensing simulation device 40; an electromagnetic coil 41;

a permanent magnet 42; a first section 421; a second section 422;

a mounting portion 43; a mounting hole 431;

a reset member 44;

a housing 45; a first housing structure 451; a second housing structure 452; coil installation space 4521;

a third housing structure 453; a first sub-body 4531; a second sub-body 4532; a third sub-body 4533; guide channel 4534;

a striker 46; a mounting groove 47;

a rotary support 50; an inner ring 51; a first connection hole 511; an outer race 52; a second connection hole 521; engagement teeth 522; a ball 53;

A mounting plate 60; mounting a tube 61; a third connection hole 62;

a shooting acquisition device 70; VR head display 71;

a controller 80; a data acquisition device 81; the computer 82 is emulated.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

An in-vehicle gun simulation training apparatus 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 14.

As shown in fig. 1 to 10, an in-vehicle gun simulation training apparatus 100 according to an embodiment of the present invention includes: mount 10, shield 20, simulation gun 30, and force simulation device 40.

The shield 20 is disposed on the mounting base 10, and the shield 20 can rotate relative to the mounting base 10, specifically, in a height direction (i.e., an X direction shown in fig. 1) of the mounting base 10, the shield 20 is disposed at an upper end of the mounting base 10, the shield 20 can rotate around a first axis, and a direction of the first axis is parallel to the height direction of the mounting base 10.

The simulation machine gun 30 is provided on the mount 10, and the simulation machine gun 30 is rotatable with respect to the mount 10, specifically, in the height direction of the mount 10 (i.e., the X direction shown in fig. 1), the simulation machine gun 30 is provided at the upper end of the mount 10, and the simulation machine gun 30 is rotatable about the first axis. The shield 20 is constructed as a hollow hood structure, the upper and lower ends of which are opened in the height direction (i.e., the X direction shown in fig. 1) of the mount pad 10, and a gap 21 is opened at one side of the shield 20 in the circumferential direction of the shield 20, and at least part of the structure of the simulation machine gun 30 is disposed in the shield 20. As an alternative embodiment of the application, a part of the structure of the simulation machine gun 30 is arranged in the shield 20, and another part of the structure of the simulation machine gun 30 extends out of the shield 20 through a notch 21 formed in the side surface of the shield 20.

It should be noted that, the simulation machine gun 30 and the shield 20 may be directly connected to the mounting base 10, or the simulation machine gun 30 and the shield 20 may be indirectly connected to the mounting base 10. Also, the general shape of the simulated machine gun 30 may be configured as the shape of a light machine gun, or the general shape of the simulated machine gun 30 may be configured as the shape of a heavy machine gun, or the general shape of the simulated machine gun 30 may be configured as the shape of another gun, which is not limited in this application.

When simulation training is performed, a trained person can hide part of the body in the shield 20, and the trained person can change the direction of the muzzle 31 of the simulation machine gun 30 by rotating the simulation machine gun 30 and the shield 20 so as to simulate a real vehicle-mounted machine gun.

The force sensing device 40 is provided to the simulated machine gun 30, and the force sensing device 40 is adapted to apply an impact force toward the simulated machine gun 30 to cause the simulated machine gun 30 to have a recoil force. Specifically, the simulated machine gun 30 has a trigger 33, and when the trained personnel actuates the trigger 33, the force-sensing simulation device 40 applies an impact force to the simulated machine gun 30 so that the simulated machine gun 30 produces a recoil force similar to that provided when a real firearm is fired.

As an alternative embodiment of the present application, the direction in which force sensing simulator 40 applies impact to simulated machine gun 30 is the direction of extension of simulated machine gun 30, and force sensing simulator 40 applies impact in a direction away from muzzle 31, that is, force sensing simulator 40 applies impact in the direction of extension of simulated machine gun 30 and toward the aft end of simulated machine gun 30, which may make the simulated recoil more realistic.

In the prior art, a simulated machine gun in the vehicle-mounted machine gun simulation training equipment does not have a recoil simulation function, and when a trained person pulls a trigger of the simulated machine gun, the recoil of the simulated machine gun cannot be felt, so that the simulation degree of the vehicle-mounted machine gun simulation training equipment is not high, the experience effect is influenced, and the experience of the trained person is poor.

In this application, however, the force-sensing simulator 40 is capable of applying an impact force toward the simulated machine gun 30 when the trainee actuates the trigger 33, enabling the trainee to feel a recoil force similar to that of a real firearm firing.

Therefore, by arranging the force sensing simulation device 40, when the trained personnel pulls the trigger 33, the force sensing simulation device 40 can apply impact force towards the simulation machine gun 30 so as to simulate recoil force when the real machine gun shoots, so that the simulation degree of the vehicle-mounted machine gun simulation training equipment 100 can be improved, the experience effect is improved, and the trained personnel has better experience.

As shown in fig. 1 and 2, in some embodiments of the present invention, the lower end of the mounting base 10 (i.e., the end of the mounting base 10 away from the shield 20) may be provided with a plurality of traveling wheels 11, so that the vehicle-mounted gun simulation training apparatus 100 may be conveniently carried, and it should be emphasized that the traveling wheels 11 may be locked to prevent the movement of the mounting base 10 when the simulation training is performed.

As some alternative embodiments of the present application, as shown in fig. 4 and 5, the simulated machine gun 30 includes a safety device having a safety switch 32, the safety switch 32 being disposed on the simulated machine gun 30, the safety switch 32 having a first position and a second position, the trigger 33 of the simulated machine gun 30 being capable of being actuated when the safety switch 32 is rotated to the first position, i.e., the trigger 33 of the simulated machine gun 30 being unlocked, and the trigger 33 of the simulated machine gun 30 being incapable of being actuated when the safety switch 32 is rotated to the second position, i.e., the trigger 33 of the simulated machine gun 30 being locked.

In some embodiments of the present invention, as shown in FIG. 8, a force sensing device 40 is disposed within the simulation gun 30. Specifically, the simulated machine gun 30 is provided with an installation space, and the force sensing simulation device 40 is disposed in the installation space, wherein in the extending direction (i.e., the Y direction shown in fig. 4) of the simulated machine gun 30, the installation space may be disposed at a position further from the muzzle 31, or it may be understood that the installation space may be disposed at a position closer to the tail end of the simulated machine gun 30. The force sensing simulator 40 applies an impact force in the extending direction (i.e., Y direction shown in fig. 4) of the simulation gun 30 and in a direction away from the muzzle 31 of the simulation gun 30. It should be noted that, the extending direction of the simulation machine gun 30 is the same as the extending direction of the force sensing simulation device 40, so that the recoil simulated by the force sensing simulation device 40 is more realistic, which is beneficial to further improving the simulation degree of the vehicle-mounted machine gun simulation training device 100.

In some embodiments of the present invention, as shown in fig. 9 and 10, the force sensing simulation device 40 includes: the electromagnetic coil 41, the permanent magnet 42 and the striker 46, wherein the electromagnetic coil 41 is sleeved outside the permanent magnet 42, in other words, the permanent magnet 42 is penetrated through the electromagnetic coil 41. And, one end of the permanent magnet 42 is fixedly connected with the strike 46, specifically, the strike 46 is provided at one end of the permanent magnet 42 away from the muzzle 31 of the simulation machine gun 30. By the cooperation of the electromagnetic coil 41 and the permanent magnet 42, the striker 46 can be driven to strike the simulation gun 30.

As a preferred embodiment, the permanent magnet 42 is configured as an iron core. When the electromagnetic coil 41 is electrified, the iron core can move towards the direction far away from the muzzle 31 of the simulation machine gun 30 under the action of electromagnetic force, and the permanent magnet 42 can drive the collision block 46 to move towards the direction far away from the muzzle 31 of the simulation machine gun 30 due to the fact that the collision block 46 is fixedly connected with the permanent magnet 42, so that the collision block 46 can collide with the simulation machine gun 30, and particularly when the force sensing simulation device 40 is arranged in the installation space of the simulation machine gun 30, the collision block 46 can collide with the wall surface far away from the muzzle 31, which forms the structure of the installation space. By controlling the energization of the electromagnetic coil 41 to control the striking block 46 to strike the simulation gun 30, the response speed of the force sensing simulation device 40 can be increased, and the reliability of the use of the force sensing simulation device 40 can be ensured.

In some embodiments of the present invention, as shown in fig. 10, the force sensing simulation device 40 further includes: and a reset piece 44, wherein the reset piece 44 is suitable for driving the permanent magnet 42 to move so as to drive the collision block 46 to reset. Wherein the return member 44 may be configured as a return spring, the iron core being capable of moving and compressing the return spring in a direction away from the muzzle 31 of the simulation gun 30 when the electromagnetic coil 41 is energized, and the compressed return spring being capable of expanding and pushing the permanent magnet 42 to return the permanent magnet 42 and the plunger 46 when the electromagnetic coil 41 is de-energized.

As some embodiments of the present invention, when the trainee actuates the trigger 33, the solenoid 41 is energized, under the influence of electromagnetic force, the iron core can move toward a direction away from the muzzle 31 of the simulated machine gun 30 to drive the ram 46 to strike the simulated machine gun 30, simulating the recoil of a real machine gun firing, and the iron core can compress the return spring as it moves toward a direction away from the muzzle 31 of the simulated machine gun 30. When the trained personnel releases the trigger 33, the solenoid 41 is de-energized and the compressed return spring can extend and urge the permanent magnet 42 to return the permanent magnet 42 and the ram 46. Through setting up reset piece 44, can reset permanent magnet 42, ram 46 to can make the power feel simulator 40 strike emulation rifle 30 repeatedly many times when the personnel of trained repeatedly detain trigger 33, be favorable to improving the simulation degree of on-vehicle rifle simulation training equipment 100, make the personnel of trained have better experience and feel.

In some embodiments of the present invention, as shown in fig. 9 and 10, the force sensing simulation device 40 may further include: the shell 45, the electromagnetic coil 41 and the resetting piece 44 are all arranged in the shell 45, the permanent magnet 42 penetrates through the shell 45, namely, the shell 45 is sleeved outside the permanent magnet 42, the permanent magnet 42 and the shell 45 can jointly define a mounting groove 47, the resetting piece 44 is sleeved outside the permanent magnet 42, and the resetting piece 44 is mounted in the mounting groove 47.

Therein, as some alternative embodiments of the present application, as shown in fig. 10, the housing 45 may include: the first housing structure 451, the second housing structure 452, and the third housing structure 453, wherein the first housing structure 451 is sleeved outside the second housing structure 452, the first housing structure 451 and the second housing structure 452 can collectively define a coil mounting space 4521, the electromagnetic coil 41 is mounted in the coil mounting space 4521, and the electromagnetic coil 41 is wound around an outer peripheral wall of the second housing structure 452.

Part of the structure of the third housing structure 453 is disposed within the first housing structure 451, and the third housing structure 453 includes: the force sensing device includes a first sub-body 4531, a second sub-body 4532, and a third sub-body 4533, wherein the second sub-body 4532 is located between the first sub-body 4531 and the third sub-body 4533, that is, in an extending direction of the force sensing simulation device 40, one end of the first sub-body 4531 is connected with one end of the second sub-body 4532, one end of the third sub-body 4533 is connected with the other end of the second sub-body 4532, and the first sub-body 4531 is closer to the electromagnetic coil 41 than the third sub-body 4533. Specifically, the first sub-body 4531 is disposed in the first housing structure 451, the outer peripheral wall of the first sub-body 4531 is in contact with the inner peripheral wall of the second housing structure 452, the first sub-body 4531 can support and fix the second housing structure 452 in the first housing structure 451, and the wall surface of the first sub-body 4531 far away from the second sub-body 4532 is suitable for being in contact with one end of the reset member 44, and the outer peripheral wall of the second sub-body 4532 is in contact with the inner peripheral wall of the first housing structure 451.

The third housing structure 453 is provided with a guide channel 4534, at least a part of the permanent magnet 42 is disposed through the guide channel 4534, preferably, the central axis of the guide channel 4534 coincides with the central axis of the permanent magnet 42, and the guide channel 4534 can guide the movement of the permanent magnet 42 to avoid the movement direction of the permanent magnet 42 from being offset.

As an alternative embodiment of the present application, as shown in fig. 10, in the extending direction of the force sensing simulation device 40, the length of the third sub-body 4533 is longer than that of the first sub-body 4531, and the length of the third sub-body 4533 is also longer than that of the second sub-body 4532, so that the guiding effect of the third housing structure 453 can be improved, and the movement direction deviation of the permanent magnet 42 can be further avoided.

Wherein, the permanent magnet 42, the second housing structure 452 and the third housing structure 453 can jointly define the mounting groove 47, and the resetting piece 44 is sleeved outside the permanent magnet 42 and is mounted in the mounting groove 47, as some optional embodiments of the present application, as shown in fig. 10, the permanent magnet 42 may include: the first section 421 and the second section 422, the central axes of the first section 421 and the second section 422 coincide, wherein the first section 421 is far away from the third housing structure 453 compared with the second section 422, the outer diameter of the first section 421 is larger than the outer diameter of the second section 422, the outer diameter of the first section 421 is approximately the same as the inner diameter of the second housing structure 452, at least part of the first section 421 penetrates through the second housing structure 452, the second housing structure 452 can guide the movement of the permanent magnet 42, and the outer diameter of the second section 422 is approximately the same as the diameter of the guide channel 4534, at least part of the second section 422 is arranged in the guide channel 4534. This arrangement enables a plurality of guides to be provided for the permanent magnet 42, and further avoids a shift in the direction of movement of the permanent magnet 42.

And, the end of the second section 422 remote from the first section 421 is fixedly connected to the striker 46. The reset piece 44 is sleeved on the second section 422, when the trained personnel pulls the trigger 33, the electromagnetic coil 41 is electrified, the permanent magnet 42 moves towards the direction away from the muzzle 31 of the simulation machine gun 30 under the action of electromagnetic force, when moving, the end face of the first section 421, which is close to the second section 422, can be in stop contact with one end of the reset piece 44, and drives the reset piece 44 to move, and when the reset piece 44 moves to the other end of the reset piece 44 and the first sub-body 4531 are in stop contact, the reset piece 44 is compressed. When the trained personnel releases the trigger 33, the solenoid 41 is de-energized and the compressed reset member 44 can extend and push the permanent magnet 42 to reset the permanent magnet 42 and the ram 46.

As an alternative embodiment of the present application, when the electromagnetic coil 41 is not energized, one end of the reset member 44 may abut against the end face of the first section 421 adjacent to the second section 422, or one end of the reset member 44 may not abut against the end face of the first section 421 adjacent to the second section 422, and when the electromagnetic coil 41 is not energized, the other end of the reset member 44 may abut against the first sub-body 4531, or the other end of the reset member 44 may not abut against the first sub-body 4531.

As an alternative embodiment of the present application, if the trained person does not loosen the trigger 33 and the time for which the trigger 33 is not loosened exceeds the preset time after the trained person pulls the trigger 33, the electromagnetic coil 41 is controlled to repeatedly perform power-off, power-on and power-off so that the force sensing simulation device 40 repeatedly impacts the simulation machine gun 30 a plurality of times to simulate the continuous shooting state. This arrangement allows the force-sensing simulator 40 to simulate the recoil in the firing event, which is advantageous for improving the simulation of the on-board gun simulation training apparatus 100 and providing a better experience for the trainee.

In some embodiments of the present invention, as shown in FIG. 9, the outer peripheral wall of the housing 45 has a mounting portion 43, the mounting portion 43 having a mounting hole 431 for mating with the simulation gun 30. The mounting portion 43 may be fixedly connected to the housing 45, specifically, the mounting portion 43 may be fixedly connected to the first housing structure 451, or the mounting portion 43 and the first housing structure 451 may be configured as an integrally formed piece. By fitting the mounting hole 431 provided in the mounting portion 43 to the simulation machine gun 30, the force-sensing simulator 40 and the simulation machine gun 30 can be firmly mounted together, the probability of loosening of the force-sensing simulator 40 due to repeated impact on the simulation machine gun 30 can be reduced, and the probability of separation of the force-sensing simulator 40 and the simulation machine gun 30 can be reduced.

In some embodiments of the present invention, as shown in fig. 2, 3, 12-14, the in-vehicle gun simulation training apparatus 100 further comprises: a rotary support 50, wherein the rotary support 50 is provided on the mount 10, specifically, in a height direction (i.e., an X direction shown in fig. 1) of the mount 10, the rotary support 50 is provided at an upper end of the mount 10, and the rotary support 50 is provided at a lower end of the simulation machine gun 30 and the shield 20. The rotary support 50 is rotatable about its axis, the axial direction of the rotary support 50 coinciding with the first axis.

The simulation machine gun 30 and the shield 20 are connected with the rotary support 50, and in the height direction (i.e. the X direction shown in fig. 1) of the mounting base 10, the rotary support 50 is located between the shield 20 and the mounting base 10, and the simulation machine gun 30 and the shield 20 are indirectly connected with the mounting base 10 through the rotary support 50, that is, the simulation machine gun 30 and the shield 20 are rotatably arranged on the mounting base 10 through the rotary support 50.

When the simulated training is performed, the trained personnel rotates the simulated machine gun 30, and the simulated machine gun 30 is connected with the rotary support 50, so that the rotary support 50 can rotate around the first axis and drive the simulated machine gun 30 and the shield 20 to rotate. When the trained personnel rotates the shield 20, the rotating support 50 can rotate around the first axis due to the fact that the shield 20 is connected with the rotating support 50, and the simulation machine gun 30 and the shield 20 are driven to rotate. That is, the shield 20, the simulation gun 30, and the rotary support 50 are capable of rotating synchronously about the first axis. The rotation of emulation rifle 30 and shield 20 can be realized to setting up to make the muzzle 31 of emulation rifle 30 can be oriented all around, can enlarge the scope of can being oriented of muzzle 31, be favorable to improving the simulation degree of on-vehicle rifle simulation training equipment 100, be favorable to improving the experience effect of trained personnel.

In some embodiments of the present invention, as shown in fig. 12-14, the rotary support 50 includes: the inner ring 51 and the outer ring 52, the outer ring 52 is sleeved outside the inner ring 51, and the outer ring 52 can rotate relative to the inner ring 51. Wherein, inner race 51 is fixed to mount pad 10, and shield 20 and emulation machine gun 30 are both fixed to outer race 52.

Specifically, the inner ring 51 may be provided with a plurality of first connection holes 511, the plurality of first connection holes 511 may be uniformly arranged on the inner ring 51 circumferentially around the first axis, and a plurality of connecting members (e.g., bolts, screws, etc.) may pass through the first connection holes 511 to fix the inner ring 51 on the mounting base 10. The outer ring 52 may be provided with a plurality of second connection holes 521, the plurality of second connection holes 521 may be uniformly distributed on the outer ring 52 around the first axis, a plurality of connectors (e.g., bolts, screws, etc.) may pass through a portion of the second connection holes 521 to fix the shield 20 on the outer ring 52, and a plurality of connectors (e.g., bolts, screws, etc.) may pass through another portion of the second connection holes 521 to fix the simulation machine gun 30 on the outer ring 52.

As shown in fig. 14, a plurality of balls 53 (e.g., steel balls) may be disposed between the inner ring 51 and the outer ring 52, and the balls 53 may be uniformly distributed and disposed around the first axis in a circumferential direction, so that the rotary support 50 is configured to be similar to a bearing, and thus the arrangement may ensure the stability of rotation of the outer ring 52, so that the rotation of the simulation machine gun 30 and the shield 20 may be stable.

It should be emphasized that, since the inner ring 51 is fixedly disposed with the mounting seat 10, the inner ring 51 cannot rotate, and the bottom surface of the outer ring 52 is higher than the bottom surface of the inner ring 51 in the height direction (i.e., the X direction shown in fig. 1) of the mounting seat 10, so as to avoid interference with the mounting seat 10 when the outer ring 52 rotates.

In some embodiments of the present invention, as shown in fig. 3 and 11, the in-vehicle gun simulation training apparatus 100 may further include a mounting plate 60, wherein the simulation gun 30 is fixedly connected to the mounting plate 60, and the mounting plate 60 is fixedly connected to the outer ring 52, that is, the simulation gun 30 is fixed to the outer ring 52 through the mounting plate 60. Specifically, the simulation machine gun 30 has a mounting post 354 (as shown in fig. 7), the mounting post 354 extends toward the mount base 10, the mounting plate 60 is provided with a mounting tube 61 that mates with the mounting post 354, and the mounting post 354 can extend into a hole of the mounting tube 61 and fix the mounting post 354 and the mounting tube 61 together by a connector (e.g., a bolt, a screw, etc.).

The outer race 52 may be provided with a plurality of second coupling holes 521, a plurality of coupling members (e.g., bolts, screws, etc.) may pass through a portion of the second coupling holes 521 to fix the shield 20 to the outer race 52, and a plurality of coupling members (e.g., bolts, screws, etc.) may pass through another portion of the second coupling holes 521 to fix the mounting plate 60 to the outer race 52. To achieve an indirect connection of the simulated machine gun 30 to the outer race 52. Wherein, the mounting plate 60 may be provided with a plurality of third connection holes 62, the number of the third connection holes 62 is smaller than the number of the second connection holes 521, and the plurality of third connection holes 62 are in one-to-one correspondence with the plurality of second connection holes 521, and a plurality of connection members (e.g., bolts, screws, etc.) may pass through another portion of the second connection holes 521 and the third connection holes 62 to fix the mounting plate 60 on the outer ring 52. Through setting up mounting panel 60, can be convenient for be in the same place emulation rifle 30, shield 20, outer lane 52 fixed connection to can reduce the assembly difficulty of on-vehicle rifle simulation training equipment 100, improve on-vehicle rifle simulation training equipment 100's assembly efficiency. Further, by providing the mounting plate 60, the rotation of the simulation gun 30 can be stabilized.

In some embodiments of the present invention, as shown in fig. 3, the on-board gun simulation training apparatus 100 further includes a first angle acquisition device 12 and a first rotating gear 13, wherein the outer circumferential wall of the outer ring 52 has a meshing gear 522 (as shown in fig. 12), the first rotating gear 13 is disposed on the mounting base 10, and the first rotating gear 13 may rotate around its own axis, the first rotating gear 13 is disposed in meshing engagement with the meshing gear 522, and the first angle acquisition device 12 is fixedly disposed on the first rotating gear 13 to acquire the rotation angle of the simulation gun 30.

Wherein, in the height direction of the mounting base 10 (i.e. the X direction shown in fig. 1), the first angle acquisition device 12 may be fixedly disposed above the first rotating gear 13, or the first angle acquisition device 12 may be fixedly disposed below the first rotating gear 13, as an alternative embodiment of the present application, as shown in fig. 3, the first angle acquisition device 12 is fixedly disposed below the first rotating gear 13, and the first angle acquisition device 12 may be configured as an angle sensor.

Specifically, when the trainee rotates the simulation machine gun 30 and/or the shield 20, the simulation machine gun 30, the shield 20, the mounting plate 60 and the outer ring 52 can rotate together around the first axis, and since the first rotating gear 13 is meshed with the meshing teeth 522 of the outer ring 52, the outer ring 52 can drive the first rotating gear 13 to rotate, and the first angle acquisition device 12 can be driven to rotate when the first rotating gear 13 rotates, the first angle acquisition device 12 can acquire the rotation angle of the first rotating gear 13, and then the rotation angle of the simulation machine gun 30 can be acquired through conversion. The first angle acquisition device 12 is configured to acquire the rotation angle of the simulation machine gun 30 in the circumferential direction (i.e., the rotation angle of the simulation machine gun 30 around the first axis), so as to acquire the rotation angle information of the simulation machine gun 30 in the circumferential direction during the simulation training.

In some embodiments of the present invention, as shown in fig. 6 and 7, the in-vehicle gun simulation training apparatus 100 further comprises a second angle acquisition device 355, the simulated gun 30 comprises a gun body 34 and a gun seat 35, the gun body 34 is rotatable to adjust the pitch angle of the gun body 34, specifically, the gun body 34 is rotatable about a second axis relative to the gun seat 35 to adjust the pitch angle of the gun body 34, wherein the second axis is parallel to the Z direction shown in fig. 6. The second angle acquisition device 355 is used for acquiring the rotation angle of the gun body 34 around the second axis. Wherein the second axis is perpendicular to the extending direction of the simulation gun 30 (i.e., the Y direction shown in fig. 6), i.e., the Z direction is perpendicular to the Y direction.

As some optional embodiments of the present application, as shown in fig. 4-7, the partial structure of the machine gun base 35 is disposed on the outside of the machine gun body 34, the machine gun base 35 includes a first plate 351, a second plate 352 and a gun base main body 353, the first plate 351, the second plate 352 and the gun base main body 353 are integrally formed, the first plate 351 and the second plate 352 are disposed on two sides of the machine gun body 34, specifically, in the second axis direction (i.e. the Z direction shown in fig. 6), the first plate 351 and the second plate 352 are disposed on two sides of the machine gun body 34, the machine gun body 34 is connected with the first plate 351 and the second plate 352 through the rotating shaft 36, wherein the rotating shaft 36 may be a portion of the machine gun body 34 (i.e. the machine gun body 34 is provided with a rotating shaft 36 protruding toward the first plate 351 and the second plate 352 in the second axis direction, the first plate 351 is provided with a hole for matching the rotating shaft 36), or the first plate 351 and the second plate 352 may be a rotating shaft 36 is not protruding toward the first plate 352 and the second plate 352 is provided with a hole for the rotating shaft 36, the machine gun body 34 is not matching the rotating shaft 36. It should be appreciated that the central axis of the shaft 36 coincides with the second axis.

The simulation machine gun 30 further comprises a hand wheel assembly 38, the hand wheel assembly 38 is arranged on the outer side of the machine gun body 34, the hand wheel assembly 38 comprises a wheel disc 381 and a hand wheel handle 382, a wheel disc shaft of the wheel disc 381 can be arranged on a second plate body 352 of the machine gun base 35, a third rotating gear is arranged on the wheel disc 381 and can be coaxially arranged with the wheel disc 381, the third rotating gear can be arranged on one side, close to the machine gun body 34, of the wheel disc 381, and a fourth rotating gear 343 is arranged on the machine gun body 34 (wherein the fourth rotating gear 343 can be directly connected with the machine gun body 34 or the fourth rotating gear 343 can be indirectly connected with the machine gun body 34), the fourth rotating gear 343 can be arc-shaped teeth, and the fourth rotating gear 343 can be meshed with the third rotating gear. When the hand wheel handle 382 is rotated, the hand wheel handle 382 drives the wheel disc 381 and the third rotating gear to rotate around the central axis of the wheel disc shaft, and the third rotating gear can drive the fourth rotating gear 343 to move when rotating, specifically, the third rotating gear can drive the fourth rotating gear 343 to rotate around the second axis when rotating, so as to drive the gun body 34 to rotate around the second axis, so as to adjust the pitching angle of the gun body 34, and the second angle acquisition device 355 is used for acquiring the rotation angle of the gun body 34 around the second axis.

The pitching angle of the machine gun body 34 can be reliably adjusted, the muzzle 31 of the machine gun body 34 can face different positions, the orientable range of the muzzle 31 can be further enlarged, the simulation degree of the vehicle-mounted machine gun simulation training equipment 100 is improved, and the experience effect of trained personnel is improved. And, the rotation angle of the machine gun body 34 in the height direction (that is, the rotation angle of the machine gun body 34 around the second axis) can be acquired by the second angle acquisition device 355, so as to acquire the rotation angle information of the machine gun body 34 in the height direction during the simulated training.

As some alternative embodiments of the present application, as shown in fig. 4 and 5, the hand wheel assembly 38 further includes a self-locking device having a self-locking switch 383, the self-locking switch 383 being disposed on the hand wheel handle 382, the self-locking switch 383 having a third position and a fourth position, the self-locking switch 383 being in the third position when the self-locking switch 383 is not under a force, the wheel 381, the third rotation gear being unable to rotate when the self-locking switch 383 is in the third position, and the wheel 381, the third rotation gear being able to rotate when the self-locking switch 383 is under a force and is in the fourth position (the force being applied by a trained person). This arrangement prevents the wheel 381 and the third rotary gear from rotating erroneously, and facilitates the handling of the simulation gun 30.

In some embodiments of the present invention, as shown in fig. 7, the simulation machine gun 30 further includes a second rotating gear 356, where the second rotating gear 356 is rotatably disposed on the machine gun base 35, the second rotating gear 356 may be disposed on the first plate 351 of the machine gun base 35, the second rotating gear 356 may rotate relative to the first plate 351, a driving portion 344 is fixedly disposed on the machine gun body 34, the driving portion 344 is disposed on a side of the machine gun body 34 facing the first plate 351, the driving portion 344 has engagement teeth, the second rotating gear 356 is engaged with the driving portion 344, as a preferred embodiment of the present application, the driving portion 344 may be configured as a sector gear, and a second angle acquisition device 355 is fixedly disposed on the second rotating gear 356, as one embodiment of the present application, the second angle acquisition device 355 is disposed on a side of the second rotating gear 356 facing away from the machine gun body 34, and the second angle acquisition device 355 is capable of acquiring a rotation angle of the machine gun body 34.

That is, when the hand wheel handle 382 is rotated, the gun body 34 can rotate around the second axis, and since the driving portion 344 is fixedly connected with the gun body 34, the driving portion 344 can also rotate around the second axis, the driving portion 344 can rotate while rotating to drive the second rotating gear 356 engaged with the driving portion 344, the second rotating gear 356 can rotate while rotating to drive the second angle acquisition device 355, the second angle acquisition device 355 can acquire the rotation angle of the second rotating gear 356, and then the rotation angle of the simulation gun 30 can be acquired through conversion.

As some alternative embodiments of the present application, the driving part 344 is connected to the rotation shaft 36. The shaft 36 can rotate the drive 344 about a second axis, wherein the second angle detection device 355 can be configured as an angle sensor. The accuracy of the second rotation angle acquired by the second angle acquisition device 355 for acquiring the rotation angle of the second rotation gear 356 can be improved, so that the rotation angle information of the machine gun body 34 in the height direction during simulation training can be accurately acquired.

As some alternative embodiments of the present application, as shown in fig. 4-7, the simulation gun 30 may further include: the first connecting plate 341 and the second connecting plate 342 are respectively arranged at two sides of the machine gun body 34, specifically, in the second axial direction (i.e. the Z direction shown in fig. 6), the first connecting plate 341 and the second connecting plate 342 are respectively arranged at two sides of the machine gun body 34, the first connecting plate 341 is arranged between the first plate 351 and the machine gun body 34, the second connecting plate 342 is arranged between the second plate 352 and the machine gun body 34, the first connecting plate 341 and the second connecting plate 342 are fixedly connected with the machine gun body 34, through holes for the rotating shaft 36 to penetrate are respectively formed in the first connecting plate 341 and the second connecting plate 342, and the fourth rotating gear 343 can be fixedly arranged at one side, far away from the machine gun body 34, of the second connecting plate 342, namely, the fourth rotating gear 343 is connected with the machine gun body 34 through the second connecting plate 342. By providing the first connection plate 341 and the second connection plate 342, the rotation of the gun body 34 can be stable, and the first connection plate 341 and the second connection plate 342 can effectively block the vibration generated by the gun body 34 from being transmitted to the rotating support member 50, so that the rotation direction deviation of the rotating support member 50 caused by strong vibration can be reduced, and the use reliability of the vehicle-mounted gun simulation training device 100 can be improved.

In some embodiments of the present invention, as shown in fig. 7, the in-vehicle gun simulation training apparatus 100 further comprises: the shooting collection device 70, the shooting collection device 70 is disposed on the simulation machine gun 30, and the shooting collection device 70 can collect information of the trigger 33 of the simulation machine gun 30. As some alternative embodiments of the present application, the firing acquisition device 70 may be disposed near the trigger 33. When the trigger 33 is not triggered, the shooting collection device 70 always has a signal, when the shooting collection device 70 has a signal, the electromagnetic coil 41 is not electrified, the trigger 33 is triggered, the shooting collection device 70 has no signal, the electromagnetic coil 41 is electrified, the iron core can move towards a direction away from the muzzle 31 of the simulated machine gun 30 under the action of electromagnetic force so as to drive the ram 46 to strike the simulated machine gun 30, recoil force when the simulated machine gun shoots is simulated, and the return spring can be compressed when the iron core moves towards the direction away from the muzzle 31 of the simulated machine gun 30. The trigger 33 is released and the firing collection device 70 is signaled such that the solenoid 41 is de-energized and the compressed return spring can extend and push the permanent magnet 42 to return the permanent magnet 42 and the ram 46.

If the trained person pulls the trigger 33, the trained person does not release the trigger 33 and the time of not releasing the trigger 33 exceeds the preset time, that is, the time of no signal of the shooting acquisition device 70 exceeds the preset time, the electromagnetic coil 41 is controlled to repeatedly turn off, power on and off, so that the force sensing simulation device 40 repeatedly impacts the simulation machine gun 30 for multiple times to simulate the continuous shooting state. The state of the trigger 33 can be accurately detected by this arrangement, so that the reliability of use of the in-vehicle gun simulation training apparatus 100 can be further improved.

As a preferred embodiment of the present application, the shooting acquisition apparatus 70 may be configured as a magnetic induction type non-contact sensor, and of course, the shooting acquisition apparatus 70 may be other types of sensors as long as sensing of the state of the trigger 33 can be achieved, which is not limited in the present application.

In some embodiments of the present invention, as shown in fig. 1, the in-vehicle gun simulation training apparatus 100 further comprises: the VR headset and the controller 80, VR headset and controller 80 communication connection, controller 80 still with power sense analogue means 40, first angle collection device 12, second angle collection device 355, shooting collection device 70 communication connection, controller 80 is configured to control VR headset to show corresponding information through obtaining the information that first angle collection device 12, second angle collection device 355, shooting collection device 70 gathered, controller 80 still is configured to control power sense analogue means 40 work.

Specifically, the VR headset may include: the VR head display 71, the positioner and the control handle, the controller 80 may include a data acquisition device 81 and an emulation computer 82, where the emulation computer 82 stores training software (i.e., the emulation computer 82 acts as a carrier of the training software). The positioner is disposed on the mounting base 10, and the data acquisition device 81 and the simulation computer 82 may be disposed on the mounting base 10, or the data acquisition device 81 and the simulation computer 82 may not be disposed on the mounting base 10, which is shown in the drawings of the data acquisition device 81 and the simulation computer 82 disposed on the mounting base 10.

When the trained personnel need to train, the trained personnel can take the VR head display 71, and at this time, the VR head display 71 can show the home page in the field of vision of the trained personnel, can show various training subjects on the home page, and various training subjects all store in simulation computer 82, and the trained personnel can select specific training subjects through the control handle. After selection, the scene is initialized, that is, the virtual training scene is presented in the field of view of the trained person through the VR head display 71, and since the positioner is arranged on the mounting seat 10, the coordinates of the trained person can be positioned through the positioner, so that the trained person is located at the correct position (generally, the central area of the virtual training scene) in the virtual training scene.

The trainee can rotate the simulation machine gun 30 during training, the first angle acquisition device 12 can acquire the rotation angle of the simulation machine gun 30 in the circumferential direction (i.e. the rotation angle of the simulation machine gun 30 around the first axis), the second angle acquisition device 355 can acquire the rotation angle of the machine gun body 34 around the second axis, the data acquisition device 81 can acquire the information acquired by the first angle acquisition device 12 and the second angle acquisition device 355, the data acquisition device 81 can convert the acquired information and transmit the converted information to the simulation computer 82 (or can be understood as transmitting the current state of the simulation machine gun 30 to the simulation computer 82), the simulation computer 82 can perform data calculation on the information transmitted by the data acquisition device 81 and respond in the virtual training scene, so that the state of the machine gun in the virtual training scene is consistent with the state of the simulation machine gun 30.

The shooting collection device 70 can collect information of the trigger 33 of the simulation machine gun 30, the data collection device 81 can collect information collected by the shooting collection device 70, the data collection device 81 can convert and transmit the collected information to the simulation computer 82 (or can be understood that the current state of the trigger 33 is transmitted to the simulation computer 82), and the simulation computer 82 can perform data calculation on the information transmitted by the data collection device 81 and respond in the virtual training scene (that is, display shooting effect in the virtual training scene, etc.). When the trigger 33 is not triggered, the shooting collection device 70 always has a signal, at this time, the simulation computer 82 controls the electromagnetic coil 41 to be not electrified, the trigger 33 is triggered, the shooting collection device 70 has no signal, at this time, the simulation computer 82 controls the electromagnetic coil 41 to be electrified, under the action of electromagnetic force, the iron core can move towards the direction away from the muzzle 31 of the simulation machine gun 30, so as to drive the collision block 46 to strike the simulation machine gun 30, and the recoil force generated when the simulation machine gun shoots is simulated, so that the shooting effect of the virtual training scene is combined with the recoil force actually generated by the simulation machine gun 30, thereby realizing realistic simulation training, and enabling trained personnel to have immersive experience.

In addition, the simulation computer 82 is configured such that after the trainee pulls the trigger 33, the trainee does not release the trigger 33 and does not release the trigger 33 for more than a preset time, that is, the time when the shooting collecting apparatus 70 is not signaled exceeds the preset time, the simulation computer 82 can control the electromagnetic coil 41 to repeatedly perform power-off, power-on, power-off, so that the force sensing simulation apparatus 40 repeatedly strikes the simulation machine gun 30 a plurality of times to simulate the continuous shooting state, thereby enabling more realistic simulation training.

After training is completed, training results (achievements) comments can be issued.

The vehicle-mounted machine gun simulation training equipment 100 provided by the application can simulate a shooting training environment based on the semi-physical component, and realize professional skill training of vehicle-mounted machine gun shooting. Can meet the training requirements of trained personnel for familiarizing with shooting components, mastering shooting flow and improving shooting training level. And can realize lifelike simulation training, make trained personnel have immersive experience sense.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (14)

1. An in-vehicle gun simulation training apparatus, comprising:

a mounting base;

the shield is rotatably arranged on the mounting seat around the first axis;

the simulation machine gun is rotatably arranged on the mounting seat around the first axis, and at least part of the simulation machine gun is positioned in the shield;

and the force sensing simulation device is arranged on the simulation machine gun and is suitable for applying impact force to the simulation machine gun so as to enable the simulation machine gun to have recoil.

2. The on-board gun simulation training apparatus of claim 1, wherein the force sensing simulation device is disposed within the simulated gun.

3. The in-vehicle gun simulation training apparatus of claim 1, wherein the force sensing simulation device comprises: the electromagnetic coil is sleeved on the outer side of the permanent magnet, one end of the permanent magnet is fixedly connected with the collision block, and the electromagnetic coil is matched with the permanent magnet to drive the collision block to strike the simulation machine gun.

4. The on-board gun simulation training apparatus of claim 3, wherein said force sensing simulation means further comprises: and the reset piece is suitable for driving the permanent magnet to drive the collision block to reset.

5. The in-vehicle gun simulation training apparatus of claim 4, wherein said force sensing simulation device further comprises: the shell, solenoid with reset the piece all locates in the shell, the permanent magnet wears to locate the shell, the permanent magnet with the shell defines the mounting groove jointly, reset the piece cover and locate the permanent magnet outside and install in the mounting groove.

6. The in-vehicle gun simulation training apparatus of claim 5, wherein the outer peripheral wall of the housing has a mounting portion having a mounting hole fitted with the simulation gun.

7. The in-vehicle gun simulation training apparatus of claim 1, further comprising: the rotary support piece is arranged on the mounting seat, and the shield and the simulation machine gun are rotatably arranged on the mounting seat through the rotary support piece.

8. The in-vehicle machine gun simulation training apparatus of claim 7, wherein said rotary support comprises: the outer ring is sleeved on the outer side of the inner ring and is rotatable relative to the inner ring, the inner ring is fixed to the mounting seat, and the shield and the simulation machine gun are both fixed to the outer ring.

9. The in-vehicle gun simulation training apparatus of claim 8, further comprising: the simulation machine gun is fixed on the outer ring through the mounting plate.

10. The in-vehicle gun simulation training apparatus of claim 8, further comprising: the device comprises a mounting seat, a first angle acquisition device and a first rotating gear, wherein the outer peripheral wall of the outer ring is provided with a meshing tooth part, the first rotating gear is rotatably arranged on the mounting seat and meshed with the meshing tooth part, and the first angle acquisition device is fixedly arranged on the first rotating gear so as to acquire the rotating angle of the simulation machine gun.

11. The in-vehicle gun simulation training apparatus of any of claims 1-9, further comprising: the simulation machine gun comprises a machine gun body and a machine gun seat, wherein the machine gun body is rotatable around a second axis relative to the machine gun seat so as to adjust the pitching angle of the machine gun body, and the second angle acquisition device is used for acquiring the rotation angle of the machine gun body around the second axis.

12. The on-vehicle rifle simulation training apparatus of claim 11, wherein the simulated machine gun further comprises a second rotating gear rotatably disposed on the machine gun base, the machine gun body is fixedly provided with a driving portion, the second rotating gear is meshed with the driving portion, and the second angle acquisition device is fixedly disposed on the second rotating gear to acquire a rotation angle of the machine gun body.

13. The in-vehicle machine gun simulation training apparatus of claim 12, further comprising: and the shooting acquisition device is arranged on the simulation machine gun to acquire trigger information of the simulation machine gun.

14. The in-vehicle machine gun simulation training apparatus of claim 13, further comprising: the VR headset is in communication connection with the controller, the controller is also in communication connection with the force sensing simulation device, the first angle acquisition device, the second angle acquisition device and the shooting acquisition device, the controller is configured to control the VR headset to display corresponding information by acquiring information acquired by the first angle acquisition device, the second angle acquisition device and the shooting acquisition device, and is further configured to control the force sensing simulation device to work.

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