KR101286608B1 - Protecting device of bullet having sleeve - Google Patents

Abstract

PURPOSE: A multifunctional target device equipped with a sleeve pipe for shooting is provided to save costs in installation, to reduce the period of production and to facilitate mass production using a PC method of construction which is different from a masonry method of cement blocks and a placing method. CONSTITUTION: A multifunctional target device equipped with a sleeve pipe for shooting comprises a target device (100), a sleeve pipe (110), and a sleeve (120). The target device is positioned inside a shooting range. The upper and rear surface units in the target device are opened and a target is exposed to a shooter. The sleeve pipe is penetrated through the rear bottom of the target device. The sleeve pipe protects a power line (10) and a communication line. The sleeve is protruding from a side area of the lower surface in the target device. The sleeve is formed in order that the power line and the communication line are passed through the sleeve pipe.

Description

Multifunctional shooting target with sleeve piping {protecting device of bullet having sleeve}

The present invention relates to a multi-function shooting target arc having a sleeve pipe, and more particularly, to a multi-function shooting target arc equipped with a sleeve pipe for protecting various facilities provided in the target arc from shots or flooding in a shooting training field. It is about.

Targets are installed in the automated shooting range a short distance from the shooter. Such targets are conventionally aimed at assisting the shooter's shooting training by being fixed by a person or automatically up / down the target.

In the case of automatic up / down of the target, the target must be protected from the shot, and the communication and power lines for driving the target must be protected from the shot. And flood damage should be protected.

Therefore, there is a need for an invention that can protect various facilities for driving a target from flooding and shelling.

According to the prior art document Korean Patent Publication No. 20-2010-0006219 (name of the invention: a centralized shotgun in the shooting range), the warhead that strikes the shot protection at the time of shooting has a facility structure guided by the warhead decelerator inside the center. In addition, the aim of the present invention is to reduce the departure and speed of warheads, and to naturally lower the speed of warheads, thereby preventing damage caused by warheads.

Accordingly, the present invention has been made to solve the problems described above, and has an object to protect the target arc, the facility installed in the target arc, the power supply, and the communication line from the bullet and flooding fired from the shooting training ground.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

An object of the present invention described above is located in the shooting training field, the upper surface and the rear portion is opened to expose the target to the shooter, and formed through the rear bottom surface of the target arc sleeve piping for protecting the power supply and communication lines It can be achieved by providing a multi-function shooting target arc with a sleeve piping, characterized in that it comprises.

The apparatus may further include a sleeve formed to protrude in one region of the lower surface of the target arc and through which the power supply and the communication line pass through the sleeve pipe.

In addition, the power and communication lines are distributed by the distributor through the sleeve piping to drive the target.

In addition, the upper surface of the target arc shooter direction is provided with a protective iron plate for forming a predetermined angle with respect to the upper surface to protect the target arc from the bullet, either integrally or bonded to the target arc.

In addition, the inner top wall of the target arc is provided with a cradle that is provided with lights for identifying individual targets of the shooter at night shooting.

In addition, the target arc uses a precast concrete method.

According to the present invention as described above, by using the PC (precast concrete) method, apart from the existing cement block masonry and placing method of the installation of the target arc in the field is generated when installed with a reduction in mass production and production period It has the effect of reducing cost and construction.

In addition, since the exposure of the power supply and the communication line supplied to the target call does not occur, there is an effect of easy protection from bullets and flooding.

In addition, by providing a protective plate on the front of the target arc has the effect of protecting the target arc itself.

In addition, by installing a target light inside the target arc, there is an effect that can easily check the target of each shooter at night shooting.

In addition, there is an effect that can protect the environment by recovering the warhead generated during shooting.

In addition, there is an effect that can provide an integrated shooting multi-function target call by providing a multi-function addition device to the target call.

The following drawings, which are attached to this specification, illustrate one preferred embodiment of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention. It should not be construed as limited.
1 is a perspective view of a target arc having a sleeve pipe according to the present invention,
2 is a view showing a sleeve pipe according to an embodiment of the present invention,
3 is a view showing a sleeve pipe according to another embodiment of the present invention,
4 is a view showing a target arc provided in the shooting training ground,
5 is a view showing various facilities provided in the target call,
6 is a view showing a position where the warhead penetrated the target,
7 is a diagram illustrating a piezo sensor.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. In addition, the embodiment described below does not unduly limit the content of the present invention described in the claims, and the entire structure described in this embodiment is not necessarily essential as the solution means of the present invention.

<Function shooting with sleeve piping Target >

As illustrated in FIG. 1, the multi-purpose shooting target arc equipped with a sleeve pipe according to the present invention has a sleeve pipe which allows a communication line and a power line to penetrate through the bottom surface of the lower side of the rear of the target arc, resulting in rain or shooting. It is an invention for protecting various devices provided in the communication line, power line and the target call from the. At this time, the multi-function shooting target arc is provided with a target 200, a warhead recovery device 700, a sensor 800, a shot wall 600, etc. in the target arc 100 to perform a variety of functions when shooting. It is. With reference to the drawings will be described in detail with respect to the multi-function shooting target arc provided with a sleeve pipe according to the present invention.

As shown in Figure 1, the target arc 100 is provided in a substantially "c" shape, the upper and rear sides are open structure. Here, the upper side refers to a direction perpendicular to the ground, and the rear side refers to a side into which the communication line and the power line are branched from the main distributor (7, manhole) and drawn into the target call side to be introduced into the central distributor and the target call distributor.

The target arc is not cast directly on site but is manufactured in precast concrete. Precast concrete method is a method of forming and manufacturing in the mold in a factory, etc. in order to shorten the air or reduce construction cost, ease of quality control and durability. The target ship has a fixed facility at the factory, the required members are manufactured by steel formwork, and short-term maintenance is carried out in a hot and humid steam reservation room. The commercialized target ship is transported to a shooting training ground.

The rear surface of the target arc is provided with a sleeve pipe 110 to allow the communication line and the power line 10 to pass therethrough. The power line and the communication line 10 drawn through the sleeve pipe 110 are connected to the distributor as shown in FIG. 2.

The bottom of the target arc is provided with a protruding sleeve 120 to protect the submersion of the target for driving the target and to adjust the height of the target. The sleeve may have a rectangular shape having a height as shown in FIG. 1, and may be formed from the front (shooting direction) of the bottom of the target arc, or may be formed in an area between the front and the rear of the target arc as shown in FIG. 2. have. On the upper surface of the sleeve 120 is positioned a target bracket pedestal 210 of a multi-stage structure capable of adjusting the height of the target height. The sleeve may be manufactured together when the target arc is fabricated or may be cast directly in the field, or may be a support having a certain height as another embodiment.

Although the bottom surface of the target arc is not shown in the drawing, it is possible to smoothly drain the rainwater by forming a bottom surface which is inclined (or inclined) from the front to the rear side.

As shown in Figures 2 and 5, there are various facilities inside the target arc to drive the target and recover the warhead. The target arc protects these facilities, and the protected facilities are divided into a target 300 and a target lamp 500 and a target lamp 500 to which power and communication lines are distributed, as shown in FIG. Protect the sensor 800 shown in the. Hereinafter, a detailed description of these facilities.

As shown in FIG. 2, the target holder pedestal 210 is positioned on an upper surface of the sleeve 120, and the target pedestal 210 has a multistage structure capable of height adjustment. Thus, the height adjustment of the target may be adjusted by the sleeve 120 or the target pedestal.

The target 200 can be protected from flooding by the sleeve 120 and controls the target 1 up / down and left / right. The up / down control of the target is made by a control command transmitted from the control room 5 and can be driven by various methods such as hydraulic method, pneumatic method or electric method. One side of the target 200 is driven up / down is attached to the target (1) to help the shooter training.

The central distributor 310 and the target arc distributor 320 are integrally fastened to the front of the target pedestal 210 to transmit power and communication commands to the target, and installed at the rear from the shooting direction to prevent damage from the bullet. The connection between the target, power and communication lines can be made easier.

2 is a view in which power and communication lines introduced through the sleeve pipe are penetrated through the middle region of the sleeve 120 to be introduced into the distributor, and FIG. 3 is a diagram in which power and communication lines entered through the sleeve pipe are introduced into the rear region of the sleeve 120. It is a drawing to enter. The sleeve piping shown in FIG. 3 may be implemented when the cabling operation of the power supply and the communication line is smooth. In addition, the sleeve pipe shown in FIG. 2 may be further moved in the front direction of the sleeve 120 when the cabling operation of the power supply and the communication line is not smooth, and may be introduced into the distributor. Cabling work is directly related to the thickness of the power and communication lines, and if the cable is thick, it is desirable to place the sleeve pipe in the direction of the front of the sleeve because the cable is less flexible. In addition, if the cable is flexible when the sleeve pipe passes through the sleeve 120, it may be bent straight in the direction of the distributor and piped as shown in FIG.

As shown in FIG. 2 and FIG. 3, the front upper wall inside the target arc 100 is provided with a cradle for installing the target lamp 500 so that the shooter can easily check the target during the night shooting. The cradle is located inside the target arc to protect the lamp from fire.

The upper surface of the target arc 100 is provided with a bulletproof iron plate 400 for protecting the target arc from the bullet. That is, the shooter fires a bullet to hit the target, but sometimes the bullet does not penetrate the target and is shot down to destroy the target arc. The bulletproof steel plate 400 is supported by the first and second support members 420 and 430 provided on the upper surface of the target arc, the outer side (the shooter direction) and the inner part of the upper surface of the target arc, and the target arc guard having an angle of θ with the ground. The target call is protected by 410. Bulletproof iron plate 400 may be provided integrally or bonded to the target arc.

The distributor 300 is for distributing a power source and a communication line to a plurality of target arcs 100 spaced apart from each other, and the function may be divided into a central distributor 310 and a target call distributor 320. As shown in FIG. 4, a plurality of target arcs may be installed at a predetermined distance away from the catch 3. That is, the first target arc 100 corresponding to each of the lanes 3a, 3b, 3c, and 3d is positioned at, for example, 100m away from the slope 3, and each slope at a position 200m away from the slope 3. The second target arc 100a corresponding to (3a, 3b, 3c, 3d) is located. It is assumed that the first and second target arcs are provided with a plurality of target arcs 100 provided with the sleeve pipe as described above.

The communication line 11 and the power line 13 outputted from the control room 5 are branched into the first target arc 100 and the second target arc 100a by the main distributor (for example, the manhole 7). Power and communication lines supplied to the target call are distributed to the target call for each lane by the distributor 300 again. At this time, the manhole is buried in the ground so that the power line and the communication line branch to the first and second target arcs 100 and 100a. For example, the distribution of power and communication lines for the first target call is first distributed to the central distributor 310 of the target call at the position closest to the main distributor 7, and the target call distributor 320 is distributed. The communication line and power supplied from the central distributor 310 are supplied to the facilities provided inside the target call, and the power and communication lines are branched to the target call distributor 320 located at the side. Therefore, in one embodiment of the present invention, there may be only one central distributor 310 of the target arc 100 corresponding to each cap. However, if necessary, the central distributor and the target call distributor may be implemented by various embodiments. Distribution of the power and communication lines for the second target call (100a) will be replaced with the description of the first target call (100).

In addition to the above-described device, the facility installed in the target call 100 may further include the device shown in FIG. 5. The bullet wall 600 shown in FIG. 5 is for collecting warheads that are located behind the target 1 and are not hit by the target or the target, and are composed of a rubber block 610 and a bulletproof iron plate 620, and The bulletproof iron plates may be supported and coupled to each other by the support 630 or may be coupled to each other by a bonding process. In the case of the bonding process, it is easier to replace the rubber block later. A warhead that primarily penetrates the target secondly penetrates the rubber block 610 and is thirdly impacted by the bulletproof iron plate 620 to fall to the warhead recovery device 700 provided below to recover the warhead.

The warhead recovery device 700 is provided at a lower portion between the rubber block of the shot wall 600 and the bulletproof iron plate, and the warhead is recovered by the warhead recoverer.

Below the target (1) is attached a detection sensor that can automatically detect the target penetrating position through the target warhead fired from the cap. The sensing sensor may be provided as an acceleration sensor and a piezo sensor.

As shown in FIG. 6, the acceleration sensor detects the target's acceleration (or shaking of the target) according to different target penetrating positions penetrated to the target 1, and detects where the bullet is penetrated to the control room. send. That is, the gun emits different accelerations according to the target (1) penetrating position (911,913,915) of the gun fired by the shooter, and the acceleration sensor detects this and transmits the penetrating position to the control room so that the shooter does not directly check the target to prevent safety accidents. Can be. The acceleration sensor may be attached to the target 1 or attached to the target.

As another example, when the piezoelectric sensors (first, second, third, and fourth sensors) are provided, four piezoelectric sensors 811, 813, 815, and 819 may be disposed in front of the target below to calculate the penetration position, as shown in FIG. 7. Piezo sensor is a sensor that generates a voltage proportional to the vibration in the present invention uses a supersonic wave generated when the warhead is flying in the air. That is, the generated supersonic wave is detected by the piezoelectric sensor to generate a corresponding voltage. At this time, the passing position of the warhead may be calculated based on the arrival time difference generated by the warhead passing through each of the sensors 811, 813, 815, and 817.

Although the present invention has been described with reference to the embodiment thereof, the present invention is not limited thereto, and various modifications and applications are possible. In other words, those skilled in the art can easily understand that many variations are possible without departing from the gist of the present invention.

1: target
2: warhead
3,3a, 3b, 3c, 3d: captive
5: control room
7: main distributor
9: ground
10, 10a: communication line and power line
11: communication line
13: power line
100, 100a: target arc
110: sleeve piping
120: Sleeve
200: target
210: target stand
300, 300a: divider
310: central distributor
320: target call splitter
400: bulletproof iron plate
410: target call guard
420: first support
430: second support
500: target lighting
600: the shot wall
610: rubber block (rubber panel)
620: bulletproof iron plate
630: support
700: warhead recovery device
800: detection sensor
811: first sensor
813: second sensor
815: third sensor
817: fourth sensor
911: first target penetration position
913: second target penetration position
915: third target penetration position

Claims (6)

A target arc positioned within the shooting training field, the upper and rear portions being opened to expose the target to the shooter;
Sleeve pipe to protect the power supply and the communication line is formed through the bottom bottom surface of the target arc, and
It is formed in a shape protruding in one region of the lower surface of the target arc is a multi-function shooting target arc having a sleeve pipe, characterized in that it comprises a sleeve through which the power and communication lines pass through the sleeve pipe.
delete The method of claim 1,
The power supply and communication line,
Multifunctional shooting target arc provided with a sleeve pipe, characterized in that for driving the target by being dispensed by a distributor located inside the target arc through the sleeve pipe.
The method of claim 1,
Multi-function shooting with a sleeve pipe, characterized in that the upper surface of the target arc shooter direction formed with a predetermined angle with respect to the upper surface of the protective iron plate for protecting the target arc from the shell is integrated or bonded to the target arc; Dragon target.
The method of claim 1,
On the inner upper wall of the target arc,
Multi-function shooting target arc equipped with a sleeve, characterized in that the cradle is provided with a light is installed for checking the individual target of the shooter during night shooting.
The method of claim 1,
The target call,
Multi-function shooting target arc equipped with sleeve piping, characterized by using a precast concrete method.

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