Reusable self-heating infrared thermal imaging precision target

Abstract

A reusable self-heating infrared thermal imaging precision target is composed of a target body, a self-heating material bag and a target plate. An aiming point is arranged on the target, the target is pasted on the target plate, and the self-heating material bag is pasted on the target; or the target paper is pasted on the target, the self-heating material bag is pasted on the target paper, the position where the self-heating material bag is pasted on the target paper is provided with the area identification, and the area identification is arranged in an isosceles triangle shape according to the right upper portion, the left lower portion and the right lower portion; silicone oil or other materials with smooth surfaces are coated on the surface of the whole target paper or in the area of the area mark, so that the non-setting adhesive is prevented from being adhered to the target paper, the non-setting adhesive is ensured to be easily separated, and the self-heating material bag is replaced. The device has the remarkable characteristics and advantages of mature technology, stability, reliability, no need of an external power supply, no need of technical guarantee, no need of maintenance, convenience and rapidness in use, low cost and the like, effectively solves the problem that the infrared thermal imaging sighting telescope does not have a shooting training target, and fills the military police training blank.

Description

Technical Field

[0001] This application relates to a reusable self-heating infrared thermal imaging precision target, especially a reusable self-heating infrared thermal imaging precision target, sniper target, human body part target, etc. used for shooting training by the military, where an infrared sight is used to shoot at a target with thermal infrared characteristics. Background Art

[0002] On November 9, 2023, the inventor of this application submitted a patent application for "an infrared thermal imaging target", with application numbers 202311483505.3 and 202323019553.5. This infrared thermal imaging target provides a training equipment for shooters using an infrared thermal imaging sight for shooting training by combining a target made of a good thermal conductor material with a self-heating material, and conducting the heat released by the chemical reaction of the self-heating material with oxygen to the target with the shape of the target.

[0003] On December 12, 2023, the inventor of this application submitted a patent application for "an infrared thermal imaging precision target", with application number 202323373557.3. This infrared thermal imaging precision target combines a target made of a good thermal conductor material with a self-heating material, conducts the heat released by the chemical reaction of the self-heating material with oxygen to the target with the shape of the target, and cuts holes at the aiming point, making the entire target show high-temperature characteristics and the aiming point show low-temperature characteristics, thus providing a training equipment for accurately indicating the target for infrared thermal imaging aiming shooting.

[0004] On December 12, 2023, the inventor of this application submitted a patent application for "a technical implementation method of an infrared thermal imaging precision target", with application number 202311697296.2. This patent first proposed a method for temporarily replacing the self-heating material to achieve the reuse of the infrared thermal imaging precision target, which is the initial prototype of this application.

[0005] On May 22, 2024, the inventor of this application submitted a patent application for "a thermal imaging target for aiming practice", with application number 202421128539.0. Based on the method described in 202311697296.2, this application was further simplified to form a thermal imaging target only for soldiers to use during aiming practice in a state of not firing live ammunition and with an empty gun.

[0006] On June 26, 2024, the inventors of this application submitted a patent application for "A Reusable Self-Heating Infrared Thermal Imaging Precision Target" with the application number 202410832832.3. This application consists of a target, a self-heating material pack, and a target board; there is a aiming point on the target, the target is pasted on the target board, there is a window hole on the target board, and the self-heating material pack is placed inside the window hole. There is a backboard on the back of the target board, and there is an opening on the backboard. When in use, open the opening and put the self-heating material into the window hole. When the use is completed or the self-heating material fails, clean the self-heating material in the window hole and put new self-heating material again to achieve reuse. Summary of the Invention

[0007] This application will be comprehensively simplified based on the patent application for "A Reusable Self-Heating Infrared Thermal Imaging Precision Target" (application number 202410832832.3), including: canceling the backboard and the window hole on the target board, placing the self-heating material pack on the front side of the target, so there is no need for ventilation holes, openings, etc. Thus, a thermal imaging target made of self-heating material, which can be used for live ammunition shooting training and has a further simplified structure, is further proposed, and the purpose of being reusable is achieved. The technical solution of this application: A reusable self-heating infrared thermal imaging precision target, characterized in that: it consists of a target, one or more self-heating material packs, and a target board; the target is made of a good thermal conductor material, one or more self-heating material packs are pasted on the front of the target, and the target is pasted on the target board, and the target board is made of a poor thermal conductor material. There is an aiming point on the said target, and the aiming point is a hole cut on the target. The said target is a chest ring target, and the 10-ring area of the chest ring target is cut into holes to form the aiming point. There is a target ring line on the said target. There are 3 self-heating material packs on the chest ring target, and they are arranged in an isosceles triangle configuration at the due top, lower left, and lower right on the target. There is a target paper pasted on the said target. There is a region identifier on the surface of the said target paper. The size of the said region identifier is the same as that of the self-heating material pack, and it is arranged in an isosceles triangle configuration at the due top, lower left, and lower right on the target paper. Or silicone oil or a surface-smoothing material is coated on the surface of the said target paper or the surface of the said region identifier. The said target is made of aluminum plate. Brief Description of the Drawings

[0008] In order to more clearly illustrate the technical solution of this application, the following drawings are several embodiments of this application. Obviously, the appearance features drawn in the drawings are not the limiting features of this application. For those of ordinary skill in the art, other drawings and other appearance features can be obtained based on these drawings without creative efforts.

[0009] Figure 1 It is an exploded view of one of the embodiments of this application

[0010] Figure 2 It is the three-dimensional view after combination of one of the embodiments of the present application

[0011] Figure 3 It is the three-dimensional view of the second embodiment of the present application

[0012] Figure 4 It is the exploded view of the third embodiment of the present application

[0013] Figure 5 It is the three-dimensional view after combination of the third embodiment of the present application

[0014] Explanation of reference numerals:

[0015] 1. Target

[0016] 2. Self-heating material pack

[0017] 3. Target board

[0018] 4. Target ring line

[0019] 5. Aiming point

[0020] 6. Target paper

[0021] 7. Area identifier Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0023] Refer to the attached Figure 1 、 2 , Figure 1 It is the exploded view of one of the embodiments of the present application, Figure 2 It is the three-dimensional view after combination of one of the embodiments of the present application. From Figure 1 、 Figure 2As can be seen, the reusable self-heating infrared thermal imaging precision target consists of a target 1, a self-heating material pack 2, and a target board 3. The target 1 is made of a good thermal conductor material. In one of the embodiments, the target 1 in the shape of a chest ring target is adopted, and the central 10-ring area is cut into a circular hole, forming a hole-type aiming point 5 in the 10-ring area; the target 1 is pasted on the front of the target board 3, and the target board 3 is made of a poor thermal conductor material; in front of the target 1, there are 3 self-heating material packs 2 arranged in an isosceles triangle configuration directly above, lower left, and lower right, thus forming a left-right symmetric shape for easy shooting aiming. Obviously, since the self-heating material pack 2 is pasted on the target 1 and the target 1 is made of a good thermal conductor material, the heat released by the self-heating material pack 2 through the oxidation reaction will be quickly absorbed by the target 1 and conducted to the entire chest ring target surface, forming a high-temperature chest ring target with a temperature higher than the ambient temperature, which can thus be detected by a shooter using an infrared thermal imaging sight. At the same time, since the 10-ring bullseye of the chest ring target is cut into a circular hole, the heat cannot be conducted to this 10-ring bullseye area, so it is displayed as an aiming point 5 in the low-temperature area in the infrared thermal imaging sight, thus providing a shooter with a precise thermal infrared chest ring target for shooting with a 10-ring bullseye.

[0024] Obviously, this solution is clearly also applicable to other-shaped targets, such as half-body targets, head targets, perforation targets, hostage targets, and so on.

[0025] Similarly, in this embodiment, the 10-ring bullseye of the chest ring target is cut into a circular hole. Obviously, it can also be cut into any shape such as "×", "+", "⊕", "△", "◇", "v", "☆", etc. that can be used to indicate the aiming point.

[0026] Further, referring to the appendix Figure 3 , Figure 3 is a perspective view of the second embodiment of the present application. Comparing Figure 2 with Figure 3 it can be seen that the first embodiment and the second embodiment are basically the same. The difference is that in the second embodiment, on the target surface of the target 1, target ring lines 4 are added. These target ring lines 4 are lines or numbers directly printed on the target 1 to identify the ring numbers, so as to enable the shooter to determine the position of the impact point and calculate the shooting score.

[0027] Obviously: in the above first and second embodiments, since the self-heating material pack 2 is completely exposed, it is very easy to replace. When the heat generation of the self-heating material pack 2 is insufficient, we can directly remove it from the target 1 and replace it with a new self-heating material pack 2, thus realizing the multiple reuse of the entire target.

[0028] Further, referring to the appendix Figure 4 , 5 , Figure 4This is an exploded view of the third embodiment of the present application. Figure 5 This is a three-dimensional diagram of the assembled embodiment of the present application. Since the cost of printing the target ring line 4 on the target surface of the target 1 made of a good thermal conductor material in the second embodiment is relatively high, we can also use the method of sticking target paper 6 on the target 1 to help the shooter determine the location of the impact point and calculate the shooting score. Obviously, the cost of directly printing the target paper 6 is very low. Figure 4 、 Figure 5 It can be seen that a layer of target paper 6 is added between the target 1 and the self-heating material package 2, that is, the target paper 6 is first pasted on the target 1, and then the self-heating material package 2 is pasted on the target paper 6. Since the target paper 6 is relatively thin, it does not affect the transfer of heat from the self-heating material package 2 to the target 1, nor does it affect the thermal imaging effect of the target 1 in the infrared thermal imaging sight.

[0029] Although the target paper 6 reduces the cost, a new problem is that the self-heating material package 2 is attached to the target paper 6 by a self-adhesive sticker, which makes it difficult to remove and may damage the target paper 6. This new problem can be solved by the following methods:

[0030] like Figure 5 As shown, the surface of the target paper 6 has an area mark 7 at the location where the self-heating material package 2 is pasted. The size of the area mark 7 is consistent with the size of the self-heating material package 2, and is arranged in an isosceles triangle at the top, bottom left, and bottom right of the target paper 6. We can apply silicone oil or other surface-smoothing materials on the entire surface of the target paper 6, or in the area of the area mark 7, to make the surface of the target paper 6, or the surface within the area of the area mark 7, smoother and reduce tension, so as to prevent the self-adhesive adhesive on the self-heating material package 2 from sticking to the target paper 6, and ensure that the self-adhesive adhesive is easy to separate, thereby conveniently achieving the replacement of the self-heating material package 2. This is an existing well-known technology and is also easy to implement, so it will not be further described here.

[0031] It is also obvious that the surface of the target 1 in the first and second embodiments mentioned above can also be coated with silicone oil or other surface-smoothing materials on the entire surface of the target 1, or on the position where the self-heating material package 2 is pasted, so that the surface of the target 1, or the surface of the position where the self-heating material package 2 is pasted, is smoother and the tension is reduced to prevent the self-adhesive adhesive on the self-heating material package 2 from sticking to the target 1, ensuring that the self-adhesive adhesive is easy to separate, thereby conveniently realizing the replacement of the self-heating material package 2.

[0032] The target 1 of the present application is made of a good thermal conductor material. Considering the thermal conductivity and material price of various good thermal conductor materials, we can preferably choose an aluminum plate to make the target 1.

[0033] The target board 3 of the present application is made of a material with poor thermal conductivity. Considering the performance and price of various materials, we should preferably select EVA material, rubber material, PVC material, etc.

[0034] The reusable self-heating infrared thermal imaging precision target of the present application has remarkable characteristics and advantages such as no need for external power supply, no need for technical support, no need for maintenance, convenient and fast use, and low cost. It effectively solves the problem that there is no shooting training target for infrared thermal imaging sights, filling the gap in military and police training.

Claims

1. A reusable self-heating infrared thermal imaging precision target, characterized in that: It consists of a target (1), one or more self-heating material packages (2), and a target board (3); the target (1) is made of a good thermal conductor material, one or more self-heating material packages (2) are attached to the front of the target (1), the target (1) is adhered to the target board (3), and the target board (3) is made of a poor thermal conductor material.

2. The reusable self-heating infrared thermal imaging precision target according to claim 1, wherein: There is a aiming point (5) on the target (1), and the aiming point (5) is a hole cut on the target (1).

3. A reusable self-heating infrared thermal imaging precision target according to claim 1, characterized in that: The target (1) is a chest ring target, and the 10-ring area of the chest ring target is cut into a hole to form the aiming point (5).

4. A reusable self-heating infrared thermal imaging precision target according to claim 1, characterized in that: There is a target line (4) on the target (1).

5. The reusable self-heating infrared thermal imaging precision target according to claim 3, characterized in that: There are 3 self-heating material packages (2) on the chest ring target (1), and they are arranged in an isosceles triangle configuration at the directly above, lower left, and lower right positions on the target (1).

6. A reusable self-heating infrared thermal imaging precision target according to claim 1, characterized in that: A target paper (6) is attached to the target (1).

7. A reusable self-heating infrared thermal imaging precision target according to claim 6, characterized in that: There is an area identifier (7) on the surface of the target paper (6).

8. A reusable self-heating infrared thermal imaging precision target according to claim 7, characterized in that: The size of the area identifier (7) is the same as that of the self-heating material package (2), and it is arranged in an isosceles triangle configuration at the directly above, lower left, and lower right positions on the target paper (6).

9. A reusable self-heating infrared thermal imaging precision target according to claim 7, characterized in that: Either the surface of the target paper (6) or the surface of the area identifier (7) is coated with silicone oil or a smooth surface material.

10. A reusable self-heating infrared thermal imaging precision target according to claim 1, characterized in that: The target (1) is made of an aluminum plate.

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