JPH01248000A - Target device - Google Patents

Abstract

PURPOSE:To indicate respective positions without any error, no matter how many bullets may hit exactly the same position on a target by a method wherein an image sensing means clearly shows the position of a crator, based on the color of the material of a contraction member disposed on the rear of two moving sheets via the crator or base on the difference in brightness between the contraction member and the sheets, and the two moving sheets are respectively moved in accordance with the lapse of time. CONSTITUTION:When a first bullet 22 penetrates a target sheet 3, a colored rubber plate 4 and moving sheets 5-1 and 5-2, holes 20 and 21 are made by the bullet in the moving sheets 5-1 and 5-2, respectively. The hole is also made in the colored rubber plate 4, but the hole is stopped up due to the material for the colored rubber plate 4 which is immediately returned to the original condition. Accordingly, a video camera 13 images the colored rubber plate 4 as it shows a crator via these holes 20 and 21. A video signal of this crator is immediately transmitted to a display device 18, together with the video signal of a hypothetical partition circle 16 based on a reference partition circle 17. Even if a second bullet 23 flies on the same trajectory as the first bullet 22 and hits the target sheet 3, the crators made by using the first bullet and the second bullet can be discriminated without any error because the positions of the holes 20 and 21 respectively made in the moving sheets 5-1 and 5-2 by the first bullet 22 are shifted.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a targeting device, and particularly to a targeting device used for live fire training of small arms.

[Conventional technology]

In conventional targeting devices, the target part is raised and lowered,
Once the sporadic shots have been fired, the target area is pulled down to a safety shelter, and an assistant waiting there confirms the location of the bullet hole, and then informs the shooter via wired or wireless telephone, etc., that the target has hit the target. It was supposed to report its location.

In addition, in order to accurately confirm the position of the bullet holes caused by the shots fired by those who followed, it was necessary to repair the bullet holes of those who preceded, and this repair work was necessary.

[Problem to be solved by the invention]

Conventional targeting devices require the assistance of an assistant, which requires close communication between the shooter and the assistant before the start of shooting, which is extremely dangerous. , and was inefficient.

Additionally, because an assistant was required to check the bullet holes, if two or more bullets hit the same location on the target, only one bullet remained and it was determined that only one bullet had hit.

The present invention aims to solve the above-mentioned drawbacks, and eliminates the need for assistants to carry out dangerous bullet hole confirmation and repair work, and even when multiple bullets hit the same location on the target, these The object is to provide a targeting device that can reliably identify each hit.

[Means for Solving the Problems] In order to achieve the above object, the target device of the present invention includes a target paper attached to a bulletproof frame of the target device main body, and a target paper attached to the bulletproof frame on the opposite side of the target paper, A contractable member for identifying penetrating bullets that restores bullet holes, two moving sheets of paper that are placed immediately behind the surface of the contractible member and move relative to each other, and these two moving sheets of paper are fed in respective directions. a paper feeding mechanism; a photographing means for photographing a bullet hole generated in the moving paper due to penetration of the bullet by superimposing a target mark equivalent to the target drawn on the target paper at the same position; and the photographing means. The camera is equipped with a display device for displaying video signals captured by the camera.

[Function] When the fired bullet passes through the target paper of the targeting device, bullet holes are also generated in the contracting member and the two moving papers, respectively. Bullet holes in the shrinkable member will immediately return to their original state, so
The photographing means photographing the moving paper clearly identifies the position of the bullet hole from the color of the material of the shrinkable member disposed behind it or the difference in brightness of the material through the bullet hole in the two sheets of moving paper. As time passes, the two sheets of moving paper move, causing the bullet holes to become misaligned, thereby completing the repair.

An embodiment of the present invention will be described below with reference to the drawings.

[Example] Fig. 1 is an explanatory diagram of the configuration of an embodiment of the target device according to the present invention as seen diagonally from the front, and Fig. 2 is an explanatory diagram of the configuration of an embodiment of the target device according to the invention as seen diagonally from the rear. FIG. 3 is a longitudinal sectional view of one embodiment of the target device main body, and FIGS. 4(A) and 4(B) are explanatory diagrams for repairing bullet holes.

Reference numeral 1 denotes a main body of the target device, and a target, for example, a target paper 3 on which a dividing ring 15 is drawn as shown in FIG. 1, is pasted on the front side of a square bulletproof frame 2. Further, a colored rubber plate 4 having the same size as the target paper 3 is attached to the bulletproof frame 2 on the opposite side of the target paper 3. The colored rubber plate 4 is made of a material such as rubber, which is shrinkable and immediately returns to its original state even if a bullet passes through it.

Immediately behind the surface of the colored rubber plate 4, two moving papers 5-1 and 5-2 having the same width as the target paper 3 are arranged. The moving paper on the moving paper supply reel 6 provided at the lower end of the bulletproof frame 2 passes through rollers 7, is folded back at the roller 8 provided at the upper end of the bulletproof frame 2, passes through rollers 9 and 10, and is fed to the bulletproof frame 2. The moving paper 5-1 and 5-
2 and 2 move in opposite directions immediately after the surface of the colored rubber plate 4, that is, on the rear surface.

When the bullet passes through the moving paper 5-1, 5-2, a hole is formed in a circular shape, and the colored rubber plate 4 immediately before is penetrated through the circular bullet hole.
The paper used is of a material that allows for visual recognition. Here moving paper 5
-1.5-2 The paper used in 5-2 is not only the original Japanese paper, that is, washi paper, Western paper, but also a sheet material that can leave a circular bullet hole when the bullet penetrates as described above. It refers to.

In this application, it is used in this sense.

A video camera 13 is placed at the rear lower part of the moving paper 5-1. It is designed to coincide with the center of the virtual division ring 16 projected onto the paper 5-1.

Further, a reference division ring 17 is disposed between the video camera 13 and the target device main body 1, and is installed at a position matching the virtual division ring 16 when viewed from the video camera 13. Alternatively, the target device main body 1 is designed to be able to rotate horizontally by 180 degrees, the division ring 15 drawn on the target paper 3 is directed toward the video camera 13, and the position of the virtual division ring 16 is set using the division ring 15. You may also do so.

The video signal captured by the video camera 13 is transmitted to the cable 1
9 and is monitored by a display device 18 installed near the shooter.

Regarding the repair operation of the target device configured in this way, the fourth section
This will be explained using Figures (A) and (B).

The motor 11 is driven to move the moving paper 5-1. 5-2, the first bullet 22 hits the target paper 3, the colored rubber plate 4, the moving papers 5-1 and 5.
-2, holes 20 and 21 are formed in the moving sheets 5-1 and 5-2, respectively, as shown in FIG. 4 (8). A hole also occurs in the colored rubber plate 4, but due to the material of the colored rubber plate 4, the original state is immediately restored. Therefore, the video camera 13 photographs the colored rubber plate 4 as a bullet hole through these holes 20 and 21. This video signal of the bullet hole is immediately transmitted to the display device 18 together with the video signal of the virtual division ring 16 based on the standard division ring 17.

Then, after a certain period of time has passed, the moving paper 5-1 moves downward,
Also, since the moving paper 5-2 is moving upward,
The hole 20.21 caused by the first bullet 22 in the moving paper 5-1.5-2 has changed its position as shown in FIG. 4(B) due to the shutter action, and the colored rubber plate 4 cannot be photographed. It disappears. In other words, repair work has been carried out. As shown in FIG. 4(B) below, the second bullet 23 hits the target paper 3.
, when the bullet passes through the colored rubber plate 4 and the moving papers 5-1 and 5-2, the bullet hole appears on the display device 18 as in the case of the first bullet.
will be displayed. Then, the second bullet 23 flies in the same trajectory as the first bullet 22 shown in FIG. 4(A) and hits the target paper 3.
Even if it hits the moving paper 5 based on the first bullet 22
The holes 20 and 21 formed in -1. The second bullet hole can be identified without error.

The video camera 13 may be used not only for color but also for monochrome. In this case, if there is a difference in brightness between the moving paper 5-1, 5-2 and the colored rubber plate 4, the display device 18 displays the video camera 13. Needless to say, the bullet holes are clearly visible. As is clear from the above explanation, it is only necessary that the positions of the holes 20 and 21 are shifted by the first bullet 22 before the second bullet 23 is fired, and the motor 11 does not necessarily have to be driven continuously. does not require For example, it may be configured such that penetration of the bullet through the target paper 3 is detected using a vibration detector or the like, and based on the detection, the moving paper 5-1, 5-2 is fed by a certain amount using a stepping motor or the like. .

Further, the moving paper 5-1, 5-2 may be a mechanism that moves relatively, and may be configured to move in the same direction, for example, both upward or downward, but with different moving speeds, or in the vertical and horizontal directions. Of course, the repair may be performed in combination with the above.

In addition, instead of the standard division ring 17 placed between the target device main body l and the video camera 13, a slide device is provided on the video camera 13 side, and a slide film that is equivalent to the target drawn on the target paper 3 is moved. The image may be projected onto the paper 5-1.

[Effects of the Invention] As explained above, according to the present invention, the position of a hit bullet can be instantly displayed to the shooter without the need for assistance from an assistant, and in addition to ensuring the safety of live-fire training, It is expected to save labor and improve training efficiency.

Furthermore, even if multiple shots are hit at exactly the same location, each location will be displayed without error, and no errors will occur in the score tally.

FIG. 1 is an explanatory diagram of the configuration of an embodiment of the target device according to the present invention as seen diagonally from the front, FIG. FIGS. 4A and 4B are longitudinal cross-sectional views of one embodiment of the target device main body, and are explanatory diagrams for repairing bullet holes.

In the figure, 1 is the target device body, 2 is the bulletproof frame, 3 is the target paper, 4
5-1, 5-2 are moving paper, 6 is a moving paper supply reel, 7 to 10 are rollers, 11 is a motor, 12
13 is a video camera, 18 is a display device, 20.21 is a hole, 22 is a first bullet, 23 is a second bullet.
It represents a bullet.

Figure 3 1!4r:! J Procedural amendment (method) % formula % 1. Indication of the case Patent Application No. 072881 of 1988 2 Title of the invention Target device 3, person making the amendment Relationship to the case Patent applicant address Tsurumi Ward, Yokohama City, Kanagawa Prefecture Heiancho 2-29
First name of address (129) Kyosan Seisakusho Co., Ltd. Representative Yoshio Tanaka 4, Agent 112 Telephone (812) 1049 Address 2-12-11-6 Hakusan, Bunkyo-ku, Tokyo
, Insert [4. Brief explanation of the drawings] between lines 19 and 20 on page 9 of the specification of the contents of the amendment in column 7 of the brief explanation of the drawings in the specification to be amended.

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Claims (1)

[Scope of Claims] 1. A target paper affixed to a bulletproof frame of a target device main body, a shrinkable member for identifying penetrating bullets that is affixed to the bulletproof frame on the opposite side of the target paper and restores bullet holes, and the shrinkable member Two sheets of moving paper placed on the rear surface and moving relative to each other, a paper feeding mechanism that feeds these two sheets of moving paper in respective directions, and a paper feed mechanism that feeds these two sheets of moving paper in respective directions. a photographing means for photographing a bullet hole drawn on the target paper with a target mark equivalent to the target drawn on the target paper superimposed at the same position; and a display device for displaying a video signal photographed by the photographing means. A targeting device characterized by: