WO2017039301A1

WO2017039301A1 - Shooting device having laser module holder

Info

Publication number: WO2017039301A1
Application number: PCT/KR2016/009697
Authority: WO
Inventors: 손진운
Original assignee: (주)벤포트
Priority date: 2015-09-02
Filing date: 2016-08-31
Publication date: 2017-03-09
Also published as: KR101585536B1

Abstract

A shooting device, according to the present invention, which uses a laser beam, comprises: a laser module that projects a laser beam with a particular wavelength; a power supply unit that supplies electrical power to the laser module; a switch that turns on/off the laser module according to whether a trigger is pulled; and a module holder that fixes the laser module to the barrel of a gun to make the projection point of the laser beam agree with the aiming point of the front sight. Furthermore, the present invention provides a laser module holder that fixes a laser module of a shooting device to the inside of the barrel of a gun and rotates the fixed laser module to control the projection point of a laser beam. In addition, the present invention solves the shortcoming of a shooting device in the related art in which a laser module is fixed using a bolt or an adhesive, and enables a laser module to be easily fixed to the barrel of a gun and the projection point of a laser beam to be controlled only by a simple operation, thereby increasing convenience in managing a shooting device and enhancing productivity in a place of business.

Description

Shooter with laser module holder

The present invention relates to a shooting device using a laser light, and more particularly to a laser module holder of the shooting device.

Conventionally, the shooting training apparatus using a laser light generally consists of a laser light emitting unit and a laser light receiving unit, and the invention relating to the laser light receiving unit is particularly mainstream.

Looking at the structure of the laser light receiving unit of the conventional training apparatus, the laser light launcher and the light receiving unit are integrally configured to reflect the laser light from the target (Patent No. 10-0403921), or the laser light receiving unit as the electrical detection device. (Patent Application No. 10-2000-0025393), employing a wave detection device for detecting the vibration of the air (Patent registration No. 10-0377656), or a method of receiving laser light with a light-receiving diode (utility model registration agent 20-0360730).

In particular, among these conventional shooting training apparatuses, the method of using the light receiving diode has a wide range of application, but it is necessary to arrange dozens and hundreds of light receiving diodes in a lattice shape, which is complicated in configuration and does not operate normally. This irradiation causes a malfunction of light detection, and if one or some of the light-emitting diodes arranged in the grating do not operate normally, there is a problem of inefficiency of changing the entire grating.

In addition, the method of using the light-emitting diode has also been pointed out that the light-receiving diode in response to the laser light of a specific wavelength is reflected in the disturbance light such as natural light (sun), fluorescent lamps, incandescent lamps, and the like also malfunctions.

In addition, in the case of a conventional training apparatus using an invisible laser, the target cannot check the point where he or she has aimed and fired, and thus it is impossible to aim and adjust the zero point and cannot catch the hit point of the laser or the other point is the hit point. It was not possible to implement a fire training system that required precision because it was recognized as a problem, or because of the problem of not being able to accurately capture the hit point.

Conventionally, in the case of the shooting training apparatus using the laser light, since the laser beam having strong straightness is used, the laser light emitting unit is attached to the gun or the sight of the gun.

When the laser light emitter is attached to the muzzle of the firearm, the laser light emitter, ie the laser module, must be fixed inside the barrel or anti-flare gun so that the central axis of the barrel and the central axis of the laser module coincide (align line of sight).

In the prior art, the laser module was fixed to the barrel (or anti-ticket) using bolts or adhesives to secure the laser module inside the barrel or anti-ticket.

When bolts were used, the bolts of the bolts were broken due to the impact on the gun during use, which caused the alignment of the line of sight to be misaligned and the readjustment was not easy.In case of using adhesives, the laser module was adhesively fixed to the barrel (or anti-flare gun). Therefore, once fixed, it was impossible to readjust.

SUMMARY OF THE INVENTION An object of the present invention is to provide a fire apparatus equipped with a laser module holder for fixing a laser module inside a barrel or anti-flare gun and adjusting a fixed laser module.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objects and other advantages of the invention will be realized in particular by the structure pointed out in the written description as well as the description and the appended drawings.

The present invention implements the shooting training system using the laser light, so that the laser light appears at the aimed point when triggered, so that it can be confirmed whether the hit. In addition, the user can visually check his zero aim, thereby reproducing the psychological effects and attributes of the shooting.

The present invention also devised a laser module holder for rotating the fixed laser module to fix the laser module of the shooting device to one side of the barrel and to adjust the position of the projection point of the laser light.

In addition, the present invention improves the shortcomings of the conventional shooting device that fixed the laser module by using bolts or adhesives, by easily fixing the laser module to the barrel and by adjusting the projection point position of the laser light with a simple operation, The convenience and productivity of the workplace can be improved.

1 is a diagram illustrating a shooting training system according to the present invention.

2 is a block diagram of a computer device according to the present invention;

Figure 3 is a block diagram of a shooting apparatus according to the present invention.

Figure 4 is an illustration of a shooting apparatus according to the present invention.

5 is an exemplary view showing screen position coordinates according to the present invention.

Figure 6 is a cross-sectional view of the module holder portion according to the present invention.

Figure 7 is a perspective view of the module holder portion according to the present invention.

8 is an exemplary view showing a laser module of the present invention.

9 is an exemplary view showing a laser module inserted in the module holder portion.

Figure 10 is an exemplary view showing the anti-base is coupled to the muzzle of the shooting apparatus.

Figure 11 is an exemplary view showing a firearm muzzle equipped with a module holder of the present invention.

12 is an exemplary view showing an adjustment groove according to the present invention.

Figure 13 is an illustration showing adjustment of the module holder portion of the present invention.

*** Explanation of symbols for main parts of drawing ***

100: Shooting Training System

200: computer device 210: communication unit

220: A / V (Audio / Video) input unit 230: user input unit

240: sensing unit 250: output unit

260: memory 270: interface unit

280: control unit 290: power supply unit

300: beam projector 350: fixing member

400: camera module 450: laser filter

500:

control unit

600a, 600b: shooting device

620: power supply 640: switch

660: laser module 664: housing portion

668: laser light emitter 680: module holder

684: body portion 688: head portion

688a: Adjustable Home 800: Shooting Screen

700: adjusting mechanism

In order to achieve the above object, the shooting device according to the present invention is a shooting device using a laser light,

A laser module for projecting laser light of a specific wavelength, a power supply unit for supplying power to the laser module, a switch for turning the laser module on and off in response to a trigger, and a projection point of the laser light to coincide with the aiming point of the scale, It comprises a module holder portion for fixing the laser module to the barrel.

Preferably, the module holder portion is inserted into the barrel through the anti-base, the body portion to form an outer diameter of the structure gradually widening toward the upper side so as to be firmly fixed to the barrel, and the upper portion to project the laser light of the laser module It is characterized in that it comprises a head portion to form an opening, the outer diameter of the degree to match the inner diameter of the anti-base to be able to pass through the anti-base.

Preferably, the head portion is formed in the upper side of the body portion as a cylindrical structure having an outer diameter that corresponds to the inner diameter of the anti-base, so that the head portion is inserted into the anti-base to be firmly seated without shaking by the impact of the ash.

Preferably, the body portion is characterized in that to form an inner diameter of the structure is gradually narrowed toward the upper side so as to firmly fix the laser module inserted into the lower opening.

Preferably, the laser module is a cylindrical shape having a predetermined height, a housing part inserted into the lower opening of the module holder part and fixed to one side of the barrel, and mounted on the housing part, the laser light emitter for projecting laser light of a specific wavelength. Characterized in that comprises a.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

As shown in FIG. 1, the shooting training system 100 according to the present invention is a shooting simulation system implemented to enable a shooting game and shooting training using a laser light, and is largely a computer device 200 and a beam projector ( 300, the camera module 400, the control unit 500, the shooting device (600a, 600b) is configured to include.

The beam projector 300 is a device for illuminating a slide or a moving image image on the screen using light, and connected to the computer device 200 to provide various shooting training images provided by the computer device 200 (eg, clay shooting, Training (game) programs such as real distance shooting and target shooting) are projected on the screen 800.

A fixing member 350 is provided at one side of the body of the beam projector 300.

Even if the user triggers (fires laser light) towards the shooting screen, it is merely an overlap of the laser light on the shooting training image being projected on the shooting screen, and there is no separate sensing device on the shooting screen. Therefore, the system 100 cannot know whether the trigger point (detection point of laser light) hits the target point of the shooting training.

In order to allow the system 100 to determine whether the triggered point hit the target point of the shooting training, as shown in FIG. 5, the camera is positioned so that the detection point of the laser light is accurately displayed at the corresponding point of the shooting training image. It is necessary to map the position coordinates of each point on the screen 800 captured by the module 400 to the shooting program image projected on the screen 800 (hereinafter referred to as 'position coordinate mapping').

In addition, the upper, lower, left, and right angles of the camera module 400 for capturing the screen 800 and the up, down, left, and right angles of the beam projector 300 for projecting a training image on the screen 800 are different so that the mapped position coordinates do not change. It must be fixed and not change.

The fixing member 350 is a member which fixes the camera module 400 and the beam projector 300 to each other so that the position coordinate mapping does not change.

According to the present invention, the beam projector 300 and the camera module 400 may be integrally formed. In this case, the fixing member 350 is unnecessary.

The

shooting devices

600a and 600b may adopt various firearms that can be used for shooting training or games, and may have the same size and weight as actual firearms, but the weight and size may be used for convenient use by children or women. Can be reduced and lightened.

Shooting apparatus (600a, 600b) is equipped with a scale and a scale at the same point as the actual gun to enable precise and accurate shooting training, and according to the user's aiming and triggering a predetermined laser light at the aiming point of the shooting screen 800 Fire.

The camera module 400 captures the laser light emitted on the shooting screen.

The camera module 400 includes a laser filter 450 that detects only red laser light having a wavelength of 650 ± 5 nm from ambient light such as natural light (sun), a light source of a beam projector, a fluorescent lamp, and an incandescent lamp.

The laser filter 450 is preferably inserted into a cap (filter cap) of a size slightly larger than that of the camera lens, and then detachably coupled to the lens portion of the camera. When shooting, the filter cap is worn on the camera lens to recognize only the red laser light, and when the coordinate mapping is set, the filter cap is removed from the camera lens when the setting information of the system is changed.

When the laser filter 450 is not mounted on the camera module 400, the red light of the laser cannot be distinguished from the ambient light sources (for example, natural light (sun), the beam projector light source, fluorescent light, incandescent light, etc.) inside the shooting range. As a result, failure to capture the trigger point of the laser light or other points may cause an error that is recognized as the trigger point, resulting in a problem of deteriorating the reliability of system performance.

The control unit 500 detects whether the shooting device is triggered and the triggering time.

The control unit 500 includes two mode selection buttons so that the user can select a shooting mode (for example, a single-person mode or a two-person mode). In addition, power is supplied to the

shooting apparatuses

600a and 600b.

When the user aiming the target triggers a trigger by pulling the

trigger

600a or 600b, the control unit 500 detects the trigger and detects the detected information (for example, whether the trigger is triggered) on the computer device 200 side. And trigger time information).

In this example, for convenience of explanation, the shooting mode is described only as a single-person and two-person mode, but it can also be used for military unit training, and can provide a 4-player or 9-player mode for combat training or squad combat shooting training. have. In addition, a variety of shooting modes can be provided.

When the

trigger device

600a or 600b is detected through the control unit 500, the computer device 200 detects (shoots) the laser light emitted by driving the camera module 400.

The computer device 200 compares the target area of the shooting training image projected on the shooting screen with the detection point of the photographed laser light, distinguishes hit and non-hit, and outputs the image and sound according to the shooting screen 800. do.

2 is a block diagram of a computer device according to the present invention.

The computer device 200 according to the present invention may be a terminal such as a desktop computer, a tablet computer, a notebook computer, a personal digital assistant (PDA), or the like.

Referring to FIG. 2, the configuration of the computer device 200 in terms of function and hardware is as follows.

The computer device 200 may include a communication unit 210, an A / V input unit 220, a user input unit 230, a sensing unit 240, an output unit 250, a memory 260, and an interface unit ( 270, a controller 280, and a power supply 290.

The communication unit 210 may include one or more components for performing communication between the computer device 200 and the communication system, or communication between the computer device 200 and the network in which the computer device 200 is located.

The A / V input unit 220 is for inputting an audio signal or a video signal, and processes an image frame of a still image or a moving image captured by the camera module 400. The processed image frame may be displayed on the display unit 151.

The user input unit 230 generates input data for the user to control the operation of the terminal. The user input unit 230 may include a key pad, a dome switch, a touch pad (static pressure / capacitance), a jog wheel, a jog switch, and the like.

The sensing unit 240 generates a sensing signal for controlling the operation of the computer device 200 by detecting the current state of the computer device 200 such as the position of the computer device 200 and the presence or absence of user contact. For example, it is responsible for sensing functions related to whether the power supply unit 290 is supplied with power and whether the interface unit 270 is coupled to an external device.

In addition, the interface unit 270 is a passage through which the power of the control unit 500 is supplied from the computer device 200 when the computer device 200 is connected to an external cradle (eg, the control unit 500). Alternatively, the information may be a passage through which various information (for example, information related to triggering or information related to a mode) input by the control unit 500 is transmitted to the computer device 200. Various information or power input from the control unit 500 may be operated as a signal for recognizing that the computer device 200 is correctly mounted on the control unit 500.

The output unit 250 is to generate an output related to vision or hearing, and may include a display unit 251, an audio output module 252, and the like.

The display unit 251 displays (outputs) information (for example, various shooting training images) processed by the computer device 200. For example, a variety of shooting training images provided by the computer device 200 (for example, a training (game) program such as clay shooting, real shooting, target shooting) and related UI (User Interface) or GUI (Graphic User Interface) Display.

The display unit 251 may include a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and a three-dimensional display. 3D display). The computer device 200 according to the present invention may display various information through the beam projector 300 without providing a separate display panel. That is, without a separate display device, various information processed by the computer device 200, shooting training images (for example, training (game) program such as clay shooting, real distance shooting, target shooting), and related UI (User Interface) Alternatively, a graphical user interface (GUI) may be displayed on the screen 800.

The sound output module 252 outputs audio data received from the communication unit 210 or stored in the memory 260. In addition, the sound output module 252 outputs various sounds or sound effects output by the shooting training program, and outputs sound signals according to the hit and scream of the laser light.

The sound output module 252 may include a receiver, a speaker, a buzzer, and the like, and may output various sounds or sound effects by interworking with an external speaker device installed in a shooting range.

The memory 260 may store a program for processing and controlling the control unit 280 (for example, a shooting training (game) program, etc.), and input / output data (for example, shooting result information of users). , Still images, movies, etc.) can be saved.

The memory 260 may include a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), RAM Random Access Memory (RAM) Static Random Access Memory (SRAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Programmable Read-Only Memory (PROM) magnetic memory, Magnetic It may include a disk, at least one type of storage medium of the optical disk, or a virtual memory or cloud storage medium on the web.

The power supply unit 290 receives external power and internal power under the control of the controller 280 to supply power for operation of each component.

The controller 280 controls the operation of the computer in cooperation with each

component

210, 220, 230, 240, 250, 260, 270, and 290 of the computer.

The controller 280 detects (shoots) the laser light projected on the screen 800 by driving the camera module 400 when the

trigger

600a or 600b is detected through the control unit 500. .

In the two-person shooting mode, the control unit 280 drives the camera module 400 to detect (shoot) the laser light projected on the screen 800 each time a trigger is made, and according to the time difference between the triggers, It distinguishes whether a trigger is made and marks the trigger point of the shooting training image in different shapes or colors for each shooting device.

The target area of the target training image projected on the screen 800 and the detection point of the laser light are compared to analyze the hit and the hit, and the image and the sound according to the analysis result (for example, the hit or the hit). It is output through the screen 800 and the speaker.

As illustrated in FIG. 2, the controller 280 may include a multimedia module 281, a coordinate calculator 283, a laser beam recognition unit 285, and a hit processor 287.

The multimedia module 281 may be implemented in the controller 280 or may be implemented separately from the controller 280.

The multimedia module 281 provides shooting simulation images such as clay shooting, real distance shooting, target shooting, and the like, which can perform shooting training and shooting games. Through the shooting simulation image, the user can select the type of shooting simulation (e.g. clay shooting, real range shooting, target shooting, etc.), level (e.g. easy or hard, etc.), and mode (e.g. single person or Two players, etc.), and can proceed with shooting training or shooting games accordingly.

When the camera module 400 drives the camera module 400 to photograph the laser light projected onto the screen 800, the laser light recognition unit 285 scans the photographed image to detect red laser light.

The laser light recognizing unit 285 detects the laser light triggered for the target (target) shooting, and also detects the laser light triggered for the desired item selection.

In accordance with the present invention, the user can select the type of shooting simulation (e.g. clay shooting, real range shooting, target shooting, etc.), the difficulty level of shooting (e.g., easy or hard, etc.), and the mode (e.g., 1). When the shooting simulation video screen for selecting a citation or a double player is output (projected) on the screen 800, the

fire apparatus

600a or 600b is aimed at a desired point (e.g., a selection button) to trigger the shot. You can select an item.

For example, if a difficulty level of shooting (eg, easy or hard, etc.) is selected, the corresponding video screen is output (projected) to the screen 800, and the user is 'easy' When aiming and triggering the selection button, the camera module 400 drives to photograph the laser light projected on the screen 800, and the laser light recognition unit 285 scans the photographed image to display the image. Detects the laser light projected on one side (e.g. on the 'easy' selection button).

The coordinate calculator 283 calculates the coordinates of the point where the laser light is detected and displays a shape triggered at the corresponding point of the shooting training image. Also, perform 'location coordinate mapping' operation. In the two-person shooting mode, the coordinate calculation unit 283 displays a shape triggered by different shapes or colors for the

shooting devices

600a and 600b.

The present invention performs a 'location coordinate mapping' operation so that the system 100 can check whether the trigger point (laser light firing point) coincides with the target point of the shooting training, that is, whether the target point has been hit.

For position coordinate mapping, when the control unit 280 first projects the position coordinate as shown in FIG. 5 on the screen 800, the user projects the laser light at the intersection of the vertical and horizontal coordinates (A ~ Enter T). Then, the camera module 400 is driven to photograph the laser light projected to the intersection, and the laser light recognition unit 285 scans the photographed image to detect the laser light.

The coordinate calculator 283 maps the coordinates of the point where the laser light is detected to the corresponding point of the shooting training image.

This operation is repeatedly performed from the intersection of A to T. Through this operation, the coordinate calculation unit 283 transmits all the position coordinates A to T of FIG. 5 projected on the screen 800 to the corresponding point of the training image. Map to. 5 is an exemplary view showing screen position coordinates according to the present invention.

The number of position coordinates is proportional to the precision of the shooting training image. Although FIG. 5 illustrates 20 positional coordinates A to T, the present invention can use the positional coordinates A to Y increased to 25, and also 30 or 35 or more positional coordinates A to Y. Increasing the number of shots can achieve high-precision shooting training images.

The hit processor 287 compares the target area of the target training image projected on the screen 800 with the detection point of the laser light, and determines whether the user's trigger has been hit. When it is determined that the user's trigger has been hit, the hit processing unit 287 outputs the image and sound corresponding to the hit to the screen 800 and the speaker so that the user can know.

The controller 280 according to the present invention may be implemented in a computer-readable recording medium using software, hardware, or a combination thereof.

According to a hardware implementation, the controller 280 described herein may include Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), and Field Programmable Gates (FPGAs). Arrays, processors, controllers, micro-controllers, microprocessors, and electrical units for performing functions may be implemented. In some cases, the embodiments described herein may be implemented by the controller 280 itself.

3 is a block diagram of a shooting apparatus according to the present invention, Figure 4 is an illustration of a shooting apparatus according to the present invention.

When the laser module 660 is fixed inside the barrel or the anti-base, the center axis of the barrel and the center axis of the laser module 660 should be coincident with the line of sight so that the projection point of the laser light coincides with the aim point of the scale.

In the present invention, the laser module 660 is fixed inside the module holder 680 and the module holder 680 is firmly and aesthetically fixed inside the barrel. Module holder portion 680 according to the present invention has a two-stage inclined structure to facilitate repair and reuse.

As shown in FIG. 3, the

shooting apparatuses

600a and 600b according to the present invention include a laser module 660, a power supply unit 620, a switch 640, and a module holder unit 680 therein. A predetermined laser light is emitted at the aiming point of the shooting screen 800 according to the user's aiming and triggering.

The laser module 660 projects a laser light of a specific wavelength, and includes a housing 664 and a laser light emitter 668 as shown in FIG. 8. 8 is an exemplary view showing a laser module of the present invention.

The housing part 664 is a cylindrical structure having a predetermined height and is inserted into the lower opening of the module holder part 680 and fixed to one side of the barrel. The laser light emitter 668 is mounted on the housing 664 to generate and project red laser light having a wavelength of 650 ± 5 nm.

The power supply unit 620 supplies power to the laser module 660.

The switch 640 is connected to the trigger, and normally cut off the power supplied to the laser module 660, when the trigger is pulled to trigger the laser module 660 to supply power to the laser module Activate 660.

The module holder part 680 fixes the laser module 660 to the barrel so that the projection point of the laser light coincides with the aiming point of the bracket. The user manipulates the module holder portion 680 to align the projection point of the laser light with the aiming point of the bracket.

As shown in FIG. 5, the module holder part 680 has a two-stage inclined structure including a body part 684 and a head part 688.

The present invention describes the combat rifle as an example of a shooting device as shown in FIG. In the case of a combat rifle, a muzzle is provided in the muzzle portion and the module holder 680 is inserted into the muzzle. 6 is a cross-sectional view of the module holder portion according to the present invention.

The body portion 684 is inserted into the barrel through the anti-base, and as shown in Figure 6 to be firmly fixed to the barrel, to form an outer diameter (b) of the structure gradually wider toward the upper side. Therefore, the outer diameter (b) of the body portion 684 is larger than the inner diameter (b ') of the barrel when reaching the point where the head portion 688 meets, and the body portion 684 is firmly fixed inside the barrel as it is pushed into the barrel. Will be. The outer opening b of the lower opening side of the body 684 is made to be smaller than the inner diameter b 'of the barrel in a fine 0.01 mm unit so that it can be inserted into the barrel smoothly and reaches the point where the head portion 688 meets. The outer diameter b of the body portion 684 is preferably larger than the inner diameter b 'of the barrel in units of 0.01 mm.

The body portion 684, on the other hand, forms an inner diameter (a) of a structure that becomes narrower toward the upper side so as to firmly fix the laser module 660 inserted into the lower opening. Thus, as shown in FIG. 9, the laser module 660 is firmly fixed to the inside of the body 684 as it is pushed into the body 684. 9 is an exemplary view showing a laser module inserted into the module holder portion.

As in the case of the outer diameter (b), the lower opening side inner diameter (a) of the body portion 684 is manufactured to be larger than the outer diameter (a ') of the laser module 660 in a unit of 0.01 mm finer laser module 660 The inner diameter (a) of the body portion (684) is 0.01 mm more than the outer diameter (a ') of the laser module (660) when it is smoothly inserted into the body portion (684) and reaches a point where the head portion (688) meets. It is preferable to make small.

The head portion 688 has a cylindrical structure whose outer diameter is larger than that of the body portion 684, and is formed above the body portion 684.

The head portion 688 forms an upper opening on the upper side so that the laser light of the laser module 660 is projected as shown in FIG. The head portion 688 may be inserted into the anti-base, but close to the base of the base (c + α) to form an outer diameter (c) to minimize the shaking. Α is a value of less than 0.01 mm (eg, α <0.01 mm). 7 is a perspective view of the module holder portion according to the present invention.

In addition, the head portion 688 is at least one adjustment groove 688a in front of the upper opening surface, as shown in Figure 12 so that the module holder portion 680 inserted into the barrel can be rotated from the outside through the anti-base. It is provided. It is preferable that two or more adjustment grooves 688a are provided. 12 is an exemplary view showing an adjustment groove according to the present invention.

10 is an exemplary view showing an anti-base unit coupled to the muzzle of the shooting apparatus.

As shown in FIG. 10, the module holder portion 680 is inserted into the barrel through a muzzle mounted to the muzzle portion. In addition, the body portion 684 of the module holder portion 680 is fixed to the barrel, and the head portion 688 is fixed to the inside of the base. Figure 11 is a perspective view of a shooting apparatus muzzle equipped with a module holder of the present invention.

Once the module holder portion 680 is inserted into the barrel, in order to adjust the projection point of the laser light to the aiming point of the bracket, an adjustment mechanism 700 as shown in Fig. 13 is inserted into the adjustment groove 688a. Insert the module holder 680 to rotate. Figure 13 is an illustration of the module holder portion adjustment in accordance with the present invention.

The adjustment mechanism 700 is composed of a grip portion (handle) and a number of legs that can be adjusted by the user and the number of adjustment grooves 688a. The user inserts the leg of the adjustment mechanism 700 into each adjustment groove 688a, and then finely rotates the grip part left or right to adjust the projection point of the laser light to coincide with the aim point of the fitting.

The present invention has been described as a rifle for a rifle as an example of the shooting device 600, the configuration of the module holder 680, the configuration of the module holder 680 according to the present invention, in addition to the combat rifle pistol or clay It can be applied to a variety of firearms, such as competition rifle.

According to the present invention, when the module holder 680 is applied to a firearm without an anti-flame gun (for example, a pistol, clay, a rifle for competition), the head portion 688 of the module holder 680 is shot as short as possible. When the muzzle of the device 600 hits the surrounding obstacle, it is possible to prevent the problem that the projection point of the laser light is disturbed.

Although the present invention has been described with reference to the embodiment (s) shown in the drawings, this is merely exemplary, and various modifications can be made therefrom by those skilled in the art, and the embodiments described above ( It will be appreciated that all or some of these may be optionally combined. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

As described above, the present invention implements the shooting training system using the laser light, so that the laser light appears at the aimed point at the time of triggering, it is possible to check whether the hit. In addition, the user can visually check his zero aim, thereby reproducing the psychological effects and attributes of the shooting.

Claims

In the shooting device using the laser light,

A laser module 660 for projecting laser light of a specific wavelength,

A power supply unit 620 for supplying power to the laser module;

A switch 640 for turning on and off the laser module according to the trigger of the trigger;

And a module holder portion (680) for fixing the laser module to the barrel so that the projection point of the laser light coincides with the aiming point of the bracket.
The method of claim 1, wherein the laser module 660,

A shooting device characterized by projecting red light of 650 ± 5nm band.
The method of claim 1, wherein the module holder 680,

A body portion 684 inserted into the barrel through the anti-base, and forming an outer diameter of a structure that gradually increases toward an upper side to be firmly fixed to the barrel;

Shooting, characterized in that it comprises a head portion 688 to form an upper opening in the upper side so that the laser light of the laser module is projected, and the outer diameter of the degree to match the inner diameter of the anti-base, so as to pass through the anti-base Device.
The method of claim 3, wherein the head portion 688 is

A firing apparatus, characterized in that formed in the upper side of the body portion as a cylindrical structure having an outer diameter that matches the inner diameter of the antibasic base so as to be firmly inserted into the antibasic base, without being shaken by the impact.
The method of claim 3, wherein the head portion 688 is

Shooting apparatus characterized in that it comprises at least one adjustment groove (688a) on one side of the upper opening surface so that the module holder portion inserted into the barrel can be rotated from the outside through the anti-base.
The method of claim 3, wherein the body portion 684 is

Shooting apparatus, characterized in that to form an inner diameter of the structure narrower toward the upper side so that the laser module inserted into the lower opening is firmly fixed to the inside.
The method of claim 1, wherein the laser module 660,

A cylindrical shape having a predetermined height, the housing part 664 inserted into the lower opening of the module holder part and fixed to one side of the barrel;

And a laser light emitter (668) mounted on the housing and configured to project laser light of a specific wavelength.