CN111551078A

CN111551078A - Laser indication simulated shell, calibration double-ring target and gun fixing frame

Info

Publication number: CN111551078A
Application number: CN202010449236.9A
Authority: CN
Inventors: 曾磊军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-08-18

Abstract

The application discloses laser instruction simulation shell compares with prior art, includes: a shell of the shell; the stamping-resistant laser lens is arranged at the upper end part of the shell; the heat dissipation light-transmitting glass is arranged in the shell body and is positioned below the stamping-resistant laser lens; the laser emitting device is arranged in the shell body and is positioned below the heat dissipation and light transmission glass. The application provides a laser instruction simulation shell compares in prior art, and it can promote the understanding of firearm practitioner to the feedback of hitting a point after the firearm shooting, improves the speed that firearm practitioner learned the firearm. The application also provides a method for calibrating the double-ring target and the gun fixing frame, which is used in combination with the laser indication simulation shell to implement standardized or personalized gun calibration for military police shooting personnel, quickly calibrate the muzzle sight and provide powerful guarantee for silent gun calibration under a battlefield environment.

Description

Laser indication simulated shell, calibration double-ring target and gun fixing frame

Technical Field

The application relates to the technical field of military police equipment, in particular to a laser indication simulation cannonball. The application also relates to a calibration double-ring target; the application also relates to a firearm mount.

Background

When newly-entered military and police are in shooting training and shooting theory learning and are practicing important collar of shooting action, because of lack of actual impact point feedback, certain difficulty exists in understanding the shooting theory, and the training score is slow to improve. Before formal artillery and live-action shooting training or task execution, military policemen can calibrate the sight bead notch by a shooting hand for convenient use in order to prevent the deviation of the sight bead notch in the process of sports, but the efficiency is low, the occupied field time is long, the requirements on the quality of artillery calibration and calibration personnel and the weather condition during shooting are strict, huge sound is usually generated under the condition of a task environment, a lot of inconvenience is brought, the training level exertion and the fighting concealment are easily influenced, and the combat effectiveness exertion is limited.

The laser indicator has good indicating efficiency and low manufacturing cost, and can be a good tool for simulating the impact point. The conventional laser pointer is usually bound outside a gun barrel or a firearm, is used as a substitute aiming tool, usually does not have gun correction and calibration functions, and is easy to loose and deviate. The laser indicator is additionally arranged outside a gun and an artillery and can only be used as a gravity-free shooting impact point under an ideal condition, the impact point of the indication has larger deviation with the impact point of live ammunition shooting, the function of indication of the laser indicator is influenced, and particularly, the function of accurately indicating the ideal impact point is difficult to realize by a method of simply fixing the laser indicator on the edge of a gun barrel and a gun barrel.

The accurate location in the bore is the accurate basis of the laser instruction of simulation big gun, bullet, and the key of location in the bore is the shell head space of simulation big gun, bullet, is also when being in the locking in the bore, from the distance of bore front end plane and shell contact stress point in the bore room. The shell head gap is different for different bottom edge type guns and shells. The contact stress point of the flange and the semi-flange bullet in the bore is positioned by the flange, and the shell head gap refers to the gap between the front end surface of the gun and the supporting surface of the front edge of the flange, namely the thickness of the bottom edge.

Modern firearms mostly use rimless ammunition, the bottom of the casing of which has no raised rim and therefore cannot be positioned with the rim. The non-bottom edge bullet of the bottle-shaped cartridge case is positioned by using the oblique shoulder, and the oblique shoulder of the bottle-shaped cartridge case is positioned by utilizing the fit of the oblique shoulder and the inner cone part of the bullet chamber, so that the gap of the case head is the distance from the neck of the oblique shoulder to the front end face of the gun machine. The sloping shoulder location closes the gas nature good, the axiality is high, but bullet sloping shoulder is through drawing many times, the binding off is fashioned, the deflection is great and wayward, bullet with sloping shoulder location is higher to sloping shoulder machining dimension requirement, and the no bottom edge bullet of cylindric shell case does not have the sloping shoulder, this type of bullet is with shell case leading edge location, the protruding department location of shell case leading edge top at the chamber of a bullet, the key element that influences its location accuracy is just shell case length, as long as shell case length control is good, the location just also can the alignment.

When the firearm is used, because the chamber is subject to the expansion action of high-temperature and high-pressure gas, the chamber can generate plastic deformation after a long time, and the chamber can expand; as the rifling start is worn, the leading edge anchor point of the barrel casing may be worn flat and the simulated gun or shell may be loaded too deep into the bore. Such a plastic change in the size of the cartridge chamber may cause an accident if it exceeds a certain level. If the bore diameter is expanded, the cannon and the bullet are not attached to the inner wall of the bore, a large gap exists, the cartridge case can expand and deform during firing, so that the case can not be smoothly taken out, even the cartridge case can be cracked, and high-temperature and high-pressure gunpowder gas is sprayed out from the gap in the bore to burn a shooter; if the rifling initial part is worn, the shell head gap is lengthened, the bullet loading position is too deep, the distance from the shell bottom to the front end face of the gunlock, namely the bullet bottom gap, is enlarged, the firing needle cannot fire out, or the fired shell expands backwards to cause the shell bottom to break and deform, which easily causes firing accidents. The tester usually adopts the plug gauge to check whether the shell head clearance of the cartridge chamber meets the tolerance, puts the plug gauge into the chamber, and checks whether the shell head clearance meets the standard by observing the locking condition of the gun and the cannon. The plug gauge is divided into a maximum size plug gauge and a minimum size plug gauge, so that on the basis that the corresponding simulated cannon and bullet are subjected to elastic coating, two simulated cannons and bullets with slightly different specifications are required to be manufactured for the simulated cannon and bullet with one specification and model, and the calibration requirements for new and old weapons are met.

Therefore, it is an urgent technical problem for those skilled in the art to provide a laser-indicating simulated cannonball which can promote the firearm trainee to grasp the feedback of the impact point of the fired firearm and improve the speed of the firearm trainee in learning the firearm.

Disclosure of Invention

In order to solve the technical problem, the application provides a laser indication simulation shell, which can promote the mastering of the impact point feedback of a firearm practicer after shooting, and improve the speed of the firearm practicer for learning the firearm.

The technical scheme provided by the application is as follows:

the application provides a simulated cannonball is instructed to laser, includes: a shell of the shell; the stamping-resistant laser lens is arranged at the upper end part of the shell; the heat dissipation light-transmitting glass is arranged in the shell body and is positioned below the stamping-resistant laser lens; the laser emitting device is arranged in the shell body and is positioned below the heat dissipation and light transmission glass; the central axis of the emitting opening of the laser emitting device is coaxial with the central axis of the heat dissipation light-transmitting glass and the central axis of the stamping-resistant laser lens.

Wherein, the shell casing includes: simulating a shell barrel of the shell; and the simulated shell head is arranged on the simulated shell.

Further, in a preferred mode of the present invention, the laser emitting device includes: the laser indicating and positioning module circuit board is arranged below the heat-dissipation light-transmitting glass; the laser diode is arranged above the laser indicating and positioning module circuit board and is in signal connection with the laser indicating and positioning module circuit board; the power module is arranged below the laser indicating and positioning module circuit board and used for supplying power to the laser indicating and positioning module circuit board.

Further, in a preferred mode of the present invention, the laser emitting apparatus further includes: and the pressure sensing timing switch circuit is in signal connection with the laser indicating and positioning module circuit board and is used for sending a laser lightening instruction to the laser indicating and positioning module circuit board.

Further, in a preferred aspect of the present invention, the method further includes: the pressure spring sensing impact-resistant metal triggering mechanism is arranged at the bottom of the shell body and is in signal connection with the pressure sensing timing switch circuit; the elastic telescopic rubber ring is arranged on the pressure spring sensing impact-resistant metal triggering mechanism and used for resetting the pressure spring sensing impact-resistant metal triggering mechanism.

Further, in a preferred aspect of the present invention, the power supply module includes: the battery bracket is arranged on the inner wall of the shell; the rechargeable miniature ring battery pack is arranged on the battery bracket and is connected with the laser indicating and positioning module circuit board; the charging interface is arranged on the shell body and connected with the rechargeable miniature circular battery pack.

Further, in a preferred mode of the present invention, the charging interface is a USB charging hole.

Further, in a preferred aspect of the present invention, the method further includes: and the nesting frame is used for fixing the laser indicating and positioning module circuit board in the shell body.

Further, in a preferred aspect of the present invention, the method further includes: and the shell edge wear-resistant elastic coating is coated on the outer side of the shell body of the shell.

The present application further provides a calibrated dual ring target for use in a laser firing position of a projectile of the first embodiment, comprising: aiming a target by laser; the sight gap aiming target is arranged below the laser aiming target; the scale indicating rings are arranged at the center of the laser aiming target and the center of the sight nick aiming target; the laser display ring is arranged on the scale indication ring; and the calibration double-ring target aiming point is arranged at the center of the sight gap aiming target.

The present application also provides a firearm mount for erecting a firearm filled with a shell of the first embodiment, comprising: a fixed base; the front fixed scale is vertically arranged on the fixed base and is positioned at the front end of the fixed base; the rear fixed scale is vertically arranged on the fixed base and is positioned at the rear end of the fixed base; and the gun fixing clamp is arranged on the front fixing scale and the rear fixing scale.

Further, in a preferred aspect of the present invention, the method further includes: the horizontal sliding mechanism is arranged on the fixed base; the front fixed scale and/or the rear fixed scale are/is arranged on the fixed base through the horizontal sliding mechanism.

Further, in a preferred aspect of the present invention, the method further includes: the plane level gauge is arranged on the fixed base; the horizontal adjusting base is arranged at the lower end of the fixed base.

Compared with the prior art, the laser indication simulated cannonball provided by the invention comprises the following components: a shell of the shell; the stamping-resistant laser lens is arranged at the upper end part of the shell; the heat dissipation light-transmitting glass is arranged in the shell body and is positioned below the stamping-resistant laser lens; the laser emitting device is arranged in the shell body and is positioned below the heat dissipation and light transmission glass; the central axis of the emitting opening of the laser emitting device is coaxial with the central axis of the heat dissipation light-transmitting glass and the central axis of the stamping-resistant laser lens. The technical scheme that the application relates to compares in prior art, provides a training shell that can launch laser, can promote the understanding of firearm practitioner to the feedback of bullet point after the firearm shooting, improves the speed that firearm practitioner learned the firearm.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a shell of a laser-indicated simulated projectile provided in accordance with an embodiment of the invention;

FIG. 2 is a schematic diagram of the internal structure of a laser-indicated simulated projectile provided by an embodiment of the invention;

FIG. 3 is a schematic structural diagram of a calibration dual-ring target according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a firearm holder according to an embodiment of the present invention;

FIG. 5 is a schematic diagram illustrating the gap fixing and correction of the shell head of the bottle-shaped simulated cannon according to the embodiment of the invention;

FIG. 6 is a schematic diagram illustrating the gap fixing and correcting of the shell head of the cylindrical simulated gun according to the embodiment of the present invention;

FIG. 7 is a schematic diagram of a first type of conventional artillery shell head according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a second type of conventional artillery shell head according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a third type of conventional artillery shell head according to an embodiment of the present invention;

fig. 10 is a schematic view of a fourth type of conventional artillery shell head according to an embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

As shown in fig. 1 to 10, a laser indicating simulated projectile provided in an embodiment of the present application includes: a shell of the shell; the stamping-resistant laser lens 8 is arranged at the upper end part of the shell body of the shell; the heat dissipation light-transmitting glass 9 is arranged in the shell body, and the heat dissipation light-transmitting glass 9 is positioned below the stamping-resistant laser lens 8; the laser emitting device is arranged in the shell body and is positioned below the heat-dissipation light-transmitting glass 9; the central axis of the emitting opening of the laser emitting device is coaxial with the central axis of the heat dissipation light-transmitting glass 9 and the stamping-resistant laser lens 8.

The embodiment of the invention provides a laser indication simulated cannonball, which specifically comprises the following components: a shell housing, the shell housing comprising: simulating a shell head 1 and a shell barrel 3; the stamping-resistant laser lens 8 is arranged at the upper end part of the shell body of the shell; the heat dissipation light-transmitting glass 9 is arranged in the shell body, and the heat dissipation light-transmitting glass 9 is positioned below the stamping-resistant laser lens 8; the laser emitting device is arranged in the shell body and is positioned below the heat-dissipation light-transmitting glass 9; the central axis of the emitting opening of the laser emitting device is coaxial with the central axis of the heat dissipation light-transmitting glass 9 and the stamping-resistant laser lens 8. The technical scheme that the application relates to compares in prior art, provides a training shell that can launch laser, can promote the understanding of firearm practitioner to the feedback of bullet point after the firearm shooting, improves the speed that firearm practitioner learned the firearm.

The laser emitted by the laser emitting device sequentially penetrates through the heat dissipation light-transmitting glass and the stamping-resistant laser lens to be emitted outwards, and the laser emitted by the laser emitting device coincides with the central axis of the shell body of the shell.

It should be noted that the shell case includes: simulating a shell head 1 and a shell barrel 3; the simulated shell head 1 is arranged at the upper end of the simulated shell barrel 3; the transition part of the simulated shell head 1 and the simulated shell barrel 3 is a simulated shell flange 2; the bottom of the simulated shell barrel 3 is provided with a simulated shell bottom edge 6 through a simulated shell ring groove 4.

The firearm loaded with the laser indication simulated shell can emit laser along the muzzle or muzzle direction, and the laser is emitted on the target, so that a firearm learner can be helped to shoot and learn the firearm.

In addition, the debugging of the aiming gap can be facilitated by loading the laser indication simulated cannonball into a firearm which is not calibrated for shooting.

Specifically, in an embodiment of the present invention, the laser emitting apparatus includes: the laser indicating and positioning module circuit board 14 is arranged below the heat-dissipation light-transmitting glass 9; the laser diode 13 is arranged above the laser indicating and positioning module circuit board 14 and is in signal connection with the laser indicating and positioning module circuit board 14; and the power supply module is arranged below the laser indicating and positioning module circuit board 14 and is used for supplying power to the laser indicating and positioning module circuit board 14.

The laser indicating and positioning module circuit board 14 is powered by the power module, and the laser indicating and positioning module circuit board 14 lights the laser diode 13 by using the electric energy of the power module. Thereby realizing the function of simulating the laser emission of the cannonball by laser indication.

Specifically, in an embodiment of the present invention, the laser emitting apparatus further includes: and the pressure sensing timing switch circuit 17 is in signal connection with the laser indicating and positioning module circuit board 14 and is used for sending a laser lighting instruction to the laser indicating and positioning module circuit board 14.

The pressure sensing timing switch circuit 17 can transmit a laser lighting instruction with a certain time period and frequency to the laser indication and positioning module circuit board 14, so that the laser indication simulation shell can emit laser with different lighting periods and frequencies.

Specifically, in the embodiment of the present invention, the method further includes: the pressure spring sensing impact-resistant metal trigger mechanism 5 is arranged at the bottom of the shell body of the cannonball and is in signal connection with the pressure sensing timing switch circuit 17; and the elastic telescopic rubber ring 7 is arranged on the pressure spring sensing impact-resistant metal triggering mechanism 5 and is used for resetting the pressure spring sensing impact-resistant metal triggering mechanism 5.

The pressure sensing timing switch circuit 17 obtains an external trigger instruction through the pressure spring sensing impact-resistant metal trigger mechanism 5, namely, after the laser indication simulation shell is installed in the gun, a trigger is buckled, a firing pin in the gun impacts the pressure spring sensing impact-resistant metal trigger mechanism 5 to switch on the pressure sensing timing switch circuit 17, and then the pressure sensing timing switch circuit 17 emits a laser lighting instruction to the laser indication and positioning module circuit board 14. The elastic telescopic rubber ring 7 is used for resetting the pressure spring sensing impact-resistant metal trigger mechanism 5 for next facsimile.

Specifically, in an embodiment of the present invention, the power module includes: a battery holder 16 provided on an inner wall of the shell case; the rechargeable miniature circular battery pack 11 is arranged on the battery bracket 16 and is connected with the laser indicating and positioning module circuit board 14; and the charging interface 10 is arranged on the shell body and connected with the rechargeable miniature circular battery pack 11.

The rechargeable micro-ring battery pack 11 of the laser indication simulated shell can be charged through the charging interface 10, so that the laser indication simulated shell can be used repeatedly, and the training cost of a firearm trainer is reduced.

Specifically, in the embodiment of the present invention, the charging interface 10 is a USB charging hole.

When the laser is needed to perform ultra-long distance calibration, the laser can be powered through an external USB, and the power of laser emission can be improved.

Specifically, in the embodiment of the present invention, the method further includes: a nesting frame 12 for securing the laser indicating and locating module circuit board 14 within the shell housing.

The laser indicating and positioning module circuit board 14 can be conveniently disassembled and assembled in the shell of the gun shell through the nested frame 12.

Specifically, in the embodiment of the present invention, the method further includes: and the shell edge wear-resistant elastic coating 15 is coated on the outer side of the shell body of the shell.

Wherein there is a wear condition due to the barrel and barrel after multiple shots. Can prolong the life of laser instruction simulation shell through the shell along wear-resisting elastic coating 15, the position of the simulation shell is instructed to regulation laser that simultaneously can also be accurate, realizes the centering of laser instruction simulation shell in barrel and barrel.

The present application further provides a calibrated double-ring target 18 for use in a laser firing position of a projectile of the first embodiment, comprising: aiming a target by laser; the sight gap aiming target is arranged below the laser aiming target; the scale indicating ring 21 is arranged at the center of the laser aiming target and the center of the sight nick aiming target; a laser display ring 22 provided on the scale indication ring 21; and a calibration double-ring target aiming point 20 arranged at the center of the sight gap aiming target.

The target ring in the calibration double-ring target 18 is divided into an upper laser aiming target and a lower sight gap aiming target, wherein the upper laser aiming target is used as a laser indication lighting point at regular time and is also used as a scoring target which is shot by a laser indicator during shooting training, and the lower part of the target ring is provided with a white center dot (calibration double-ring target aiming point) and is used as the sight gap aiming target. When shooting personnel of guns and cannons adjust the sight through the gun calibration tool, the sight gap is consistent with a white target center (calibrating double-ring target aiming point), or the sight gap aims at the white center of the target center below, shooting training is carried out, the laser indicator enables the ideal simulated impact point indicated by the laser to fall in the central area of the upper circular target ring along with the shooting operation of the shooting personnel, and therefore simulated shooting practice is completed.

It should be noted that the calibration double-ring target 18 is arranged on the calibration double-ring target base 25 through the calibration double-ring target rod 24; a calibration double-ring target middle shaft 19 is marked on the target surface of the calibration double-ring target 18; the target centers of the laser aiming target and the sight gap aiming target are marked; calibrating a double-ring target laser display transverse shaft 23;

the present application also provides a firearm mount for erecting a firearm filled with a shell of the first embodiment, comprising: a fixed base 30; a front fixed scale vertically arranged on the fixed base 30 and positioned at the front end of the fixed base 30; a rear fixed scale vertically arranged on the fixed base 30 and positioned at the rear end of the fixed base 30; and the gun fixing clamp is arranged on the front fixing scale and the rear fixing scale.

Wherein the front and rear fixed scales are collectively referred to as a firearm fixed scale 26.

Wherein, gun mounting fixture includes: a firearm fixing screw bolt screwing ring 28 and a firearm fixing screw bolt 27.

Specifically, in the embodiment of the present invention, the method further includes: a horizontal sliding mechanism 31 provided on the fixed base 30; the front fixed scale and/or the rear fixed scale are/is provided on the fixed base 30 by the horizontal sliding mechanism 31.

Specifically, in the embodiment of the present invention, the method further includes: a plane level 29 provided on the fixed base 30; the horizontal adjustment base 32 is disposed at the lower end of the fixing base 30.

Wherein, the gun and cannon scale fixing frame is used as a tool for horizontally standardizing and fixing the gun and cannon, and the gun and cannon are arranged on a shooting horizontal plane. In the in-process of observing plane spirit level 29, make plane spirit level 29's bubble central through adjustment level timing base 32, at this moment, whole rifle, big gun scale fixed frame is in the standard plane, then settle the gun on gun fixing screw 27, screw up ring 28 through knob gun fixing screw, make gun fixed scale with adhere to rubber, the auxiliary material is decided to clamp such as sponge, fix the gun, ensure the actual position that the directional corresponding distance ideal of laser designator was hit at this moment, utilize big gun scale fixed frame to accomplish the standardized of gun and fix.

In the invention, shells with different shapes can adopt the technical scheme provided by the application so as to obtain the laser indication simulated shell of the type. The different laser indications simulate the projectile being placed on the corresponding firearm, all corrected by correcting the position 33 in the shell gap "H", thereby achieving accurate positioning of the simulated projectile in the firearm.

In view of the above, it is necessary to secure the stability of a projectile as a positioning function tool by paying special attention to the close contact between the projectile and the gunshot in the laser indicating simulated projectile according to the present invention. Military rifle bullets require more propellant powder to propel the bullet because of the high chamber pressure and initial velocity, so bottle-shaped cartridges are commonly used, and barrel-shaped cartridges are often used for pistols. Non-guided artillery such as recoil artillery, direct-fired artillery, grenade artillery, and cannon aircraft are also classified into two categories, namely bottle-shaped and barrel-shaped. The shape and specification design that the shell case of high accuracy was carried out to simulation big gun, the bullet ensures that the simulation bullet can be in the inside prerequisite that can accurate location of gun, also realize accurate demarcation's prerequisite, its key part is a ordnance rifle of high accuracy application, the size and specification of the well large-size match gauge of model number, carry out accurate preparation to the flange and the bottom edge of simulation bullet shell case, ensure that this simulation bullet can realize accurate location in the firearms of being markd, thereby ensure laser indicator's light and chamber pipe central axis highly uniform.

The invention further solves the problem of low laser indication precision caused by the fact that the simulated cannon, the simulated bomb and the gun are not tightly attached, focuses on solving the problem of the gap of the shell head, and solves the problem that the simulated bomb is not accurately positioned due to the fact that the bomb and the cylinder wall are not tightly attached, adopts micro-elastic design, and adopts the wear-resistant elastic coating to treat the positioning position of the shell, so that the problem that the laser indicator is not centered enough can be well solved.

The correction method utilizes the sight gap and trajectory deviation parameter values of the artillery and the firearm in factory design, and reversely utilizes the sight gap correction of the artillery and the firearm. According to the reverse principle, through the tools such as the calibration double-ring target 18 of the theoretical deviation value of the ideal impact point and the actual impact point, the gun fixing scale series kit for accurately fixing the gun and the like, the technical support is provided for the adjustment and the calibration of the device to be detected by the laser indication multifunctional training purpose simulation gun and bullet. Meanwhile, the simulated cannon and bomb can be loaded with radio frequency chips inside, so that accurate identification is guaranteed, and the simulated cannon and bomb can be used as an electronic annunciator for identifying blue army and red army and can be expanded in multiple using ways. The basic method is that firstly, the artillery and the firearm which need to be calibrated are accurately fixed on a horizontal platform, then the simulated artillery and the simulated ammunition with the laser indicators are pushed into a chamber, a trigger or a launching button is triggered to cause the laser indicators of the simulated artillery and the simulated ammunition to emit laser rays, the postures of the artillery and the firearm are adjusted, the line center of the chamber of the artillery and the chamber of the ammunition is vertically upward a certain distance from a target center on a calibration double-ring target 18 or a white target center at the lower part, a scale of an adjustment gap is set to be a scale mark corresponding to a deviation value, and finally the center of the alignment is calibrated to just aim at the white target center at the lower part, namely the shooting calibration.

More specifically, the invention relates to a laser-indication multifunctional training-purpose simulation cannon, bullet and auxiliary equipment, which relates to the manufacturing and application technology of the simulation cannon and the bullet, and comprises a multifunctional training-purpose simulation cannon and bullet composition structure, a calibration double-ring target 18, a gun and cannon scale fixing frame, and a simulation cannon and shell head gap fixing correction. The laser indicator is embedded into a simulated cannon or bullet with a certain specification by utilizing the linear marking function of the laser indicator. The inseparable layer degree of laminating of flange, bottom edge, section of thick bamboo wall and the bore inside is fully considered to simulation big gun, bullet, and the accurate mould shooter of holding packs this simulation bullet into needs train or among the firearm, the barrel of debugging to reach effect: 1. ordinary personnel can accomplish ordnance standardization, high efficiency, accurate scale and mark, and reduce the loss of demarcation to rifle, rifling, promote barrel life. 2. The calibration has no huge gunshot sound during calibration, the calibration is silent, the fighting concealment and the battlefield viability of military and police personnel are improved, and meanwhile, the requirement on the calibration environment is low, and the calibration can be carried out in various non-live-ammunition shooting areas. 3. The method helps any horizontal shooter to calibrate the shooting sight gap of the individualized weapon according to the aiming habit of the horizontal shooter, solves the difference of the aiming habits of different shooters and embodies the individualized shooting habit; 4. the military police officer is helped to get familiar with the shooting theory quickly during shooting training and is helped to carry out shooting action preview as an important training device for aiming at a substitute viewpoint, so that good shooting habits are developed, unnecessary cannon and bullet consumption is greatly saved, and the ratio of the shooting score to the consumption quantity of cannons and bullets is increased. 5. The single shooting personnel use the shooting simulation bullets in batches, and especially the shooting action result feedback efficiency of shooters shooting at night can be greatly improved. The shooting personnel look over the laser pointer point that its simulation was kicked through target position camera and flat board, cell-phone feedback platform in real time, promote the shooting personnel to the adaptability under the multiple illumination condition, solve the shooter and shoot at the gun night and must not shoot the key reason because of the feedback inadequately, provide technical support for solving the great military training difficult problem that the night shooting level is difficult to promote. 6. The multifunctional simulated bullets are manufactured in batches, are low in price, durable and convenient, are used for some simulated shooting activities of military exercises, and can also be directly used for training exercise training of military police shooting personnel for training related in-use and small laser weapons to cultivate military police shooting talents for the medium and small laser weapons in storage; 7. the laser indication function is used for marking the direction, and the viewpoint correction can be carried out on the navigation and the bombing of the airplane by using wireless remote control starting or hand holding. 8. In the marine maintenance, for enemies which invade the air and are not suitable for being knocked down, laser irradiation is adopted to play the roles of early warning, interference and separation driving; a part of large-caliber high-power simulated cannons and bullets can be used for destroying small unmanned reconnaissance aircraft cautiously. 9. The laser indication is used as a temporary rescue mark for military police personnel, a rescue plane and a ship are guided to rescue, and a Beidou small-sized positioning or radio frequency signal transmitter is installed inside the laser indication and used for red and blue identification and equipment management. 10. The usability of the weapon can be checked in time by comparing the types of the plug gauges in the gun and the gun chamber with the simulated gun and the simulated gun; the shell head gap requirement values of the simulated cannons and the simulated bullets are utilized to partially replace the function of measuring firearms by a plug gauge, the cannons and the bullets which cannot well fix the simulated cannons and the bullets are subjected to preliminary detection, the cannons and the bullet weapons which have overlarge shell head gap deviation and great hidden danger are checked, and the firearms which cannot finish simulated shooting remind a shooter to overhaul in time, so that the shooting potential safety hazard is eliminated.

The flexible use of the laser indication simulated cannonball, the calibration double-ring target 18 and the fixing frame can greatly enhance the deviation feedback and the corresponding perception capability of a shooter caused by shooting action, and has very effective mirror function for training shooting personnel to stably hold the gun, shoot in motion and correct wrong actions of shooting action fluctuation after breathing. The system has great help for the inspection and training shooting personnel to adopt the non-aiming sensory approaching shooting state and the performance improvement. The calibration of shooting training and shooting sports meeting at ordinary times, fully utilize calibration target and gun to fix the scale frame, to shooting the impact point and aim the scene to fully evaluate, correct and calibrate accurately, its principle is, the ideal shoot point is the laser point of indication, the bullet flying distance divides the flying speed and multiplies the object falling speed, get the impact point that the bullet is inclined downwards, the ideal shoot point subtracts the distance value that the bullet is inclined downwards, it is the actual impact point, while correcting the deviation, if aim and calibrate the central point of target, the laser point should be inclined upwards by a proper amount, its distance that is inclined upwards should be very close to the distance that the theoretical bullet falls in the flight course, this kind of correction, can prevent and calibrate the deviation because of climate, temperature, humidity inconsistency and resulting in calibrating the shooter. For example, in the conventional ordnance calibration, the calibration in a fine day and the target shooting in a rainy day have large deviation, so that the training shooter does not estimate well, and the shooting level is low or difficult to grasp. Through the calibration of laser indication, the problem of inconsistent calibration shooter habits can be greatly solved, and due to the deviation influence caused by inconsistent calibration shooting environment and examination and actual shooting environment, the ordnance calibration flow and data are greatly standardized, the randomness of calibration is reduced, the individuation and autonomy of calibration are improved, the adverse operation and training influence caused by inaccurate calibration is reduced, the intuition of the shooting theory is enhanced simultaneously, and the feedback efficiency in shooter simulation training is improved. In the condition of no special calibration target, the sight of a gun and a cannon in actual combat can be calibrated, after the telegraph pole is simply compared, the sight of the gunsight is collected and released for comparison when the sight is aimed at the sight gap, the sight gap is rapidly and silently corrected, taking automatic rifle shooting as an example, a first particle bullet can be loaded with a laser indicating bullet in actual combat, an empty package bullet is matched for early warning before actual bullet shooting for escape opposite direction, the target shooting distance sensory measurement can also be fixed, and when the actual bullet shooting is needed, the simulated bullet can be rapidly pushed out by adopting rapid gun-pulling action to complete loading of the actual bullet, so that a fighter can rapidly complete action switching from a mute calibration state to an actual bullet shooting state of the firearm, and the first firing hit rate of the fighter on a mission site is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laser indicating simulated projectile, comprising:

a shell of the shell;

the stamping-resistant laser lens is arranged at the upper end part of the shell;

the heat dissipation light-transmitting glass is arranged in the shell body and is positioned below the stamping-resistant laser lens;

the laser emitting device is arranged in the shell body and is positioned below the heat dissipation and light transmission glass;

the central axis of the emitting opening of the laser emitting device is coaxial with the central axis of the heat dissipation light-transmitting glass and the central axis of the stamping-resistant laser lens.

2. The laser-indicated simulated projectile of claim 1, wherein said laser emitting device comprises:

the laser indicating and positioning module circuit board is arranged below the heat-dissipation light-transmitting glass;

the laser diode is arranged above the laser indicating and positioning module circuit board and is in signal connection with the laser indicating and positioning module circuit board;

the power module is arranged below the laser indicating and positioning module circuit board and used for supplying power to the laser indicating and positioning module circuit board.

3. The laser-indicated simulated projectile of claim 2, wherein said laser emitting device further comprises:

and the pressure sensing timing switch circuit is in signal connection with the laser indicating and positioning module circuit board and is used for sending a laser lightening instruction to the laser indicating and positioning module circuit board.

4. The laser-indicated simulated projectile of claim 3, further comprising:

the pressure spring sensing impact-resistant metal triggering mechanism is arranged at the bottom of the shell body and is in signal connection with the pressure sensing timing switch circuit;

the elastic telescopic rubber ring is arranged on the pressure spring sensing impact-resistant metal triggering mechanism and used for resetting the pressure spring sensing impact-resistant metal triggering mechanism.

5. The laser-indicated simulated projectile of any one of claims 2 to 4, wherein said power module comprises:

the battery bracket is arranged on the inner wall of the shell;

the rechargeable miniature ring battery pack is arranged on the battery bracket and is connected with the laser indicating and positioning module circuit board;

the charging interface is arranged on the shell body and connected with the rechargeable miniature circular battery pack.

6. The laser-indicated simulated projectile of claim 5, further comprising: the nesting frame is used for fixing the laser indicating and positioning module circuit board in the shell body; and the shell edge wear-resistant elastic coating is coated on the outer side of the shell body of the shell.

7. A calibrated double-ring target for calibrating the laser position of the laser-indicating simulated projectile of any one of claims 1 to 6, comprising: aiming a target by laser;

the sight gap aiming target is arranged below the laser aiming target;

the scale indicating rings are arranged at the center of the laser aiming target and the center of the sight nick aiming target;

the laser display ring is arranged on the scale indication ring;

and the calibration double-ring target aiming point is arranged at the center of the sight gap aiming target.

8. A firearm mount for mounting a laser indicating simulated cannonball firearm of any of claims 1-6 loaded with:

a fixed base;

the front fixed scale is vertically arranged on the fixed base and is positioned at the front end of the fixed base;

the rear fixed scale is vertically arranged on the fixed base and is positioned at the rear end of the fixed base;

and the gun fixing clamp is arranged on the front fixing scale and the rear fixing scale.

9. The firearm mount of claim 8, further comprising:

the horizontal sliding mechanism is arranged on the fixed base;

the front fixed scale and/or the rear fixed scale are/is arranged on the fixed base through the horizontal sliding mechanism.

10. The firearm mount of claim 9, further comprising:

the plane level gauge is arranged on the fixed base;

the horizontal adjusting base is arranged at the lower end of the fixed base.