A new type of infrared target device

Abstract

The present invention relates to the field of testing the accuracy and density of weapons and ammunition targets, and to a new type of infrared target device. It includes a supporting structure, a lighting device, and a built-in circuit. The target surface of the present invention is equipped with a luminous cross indicator line; an infrared flashing target core is installed at the center of the target; it is used as an aiming target in conjunction with a universal gun calibration mirror; if the target is moved to the aiming center of the calibration mirror; the position of the infrared flashing target core is the aiming center of the gun. Turn on the infrared flashing switch; the photoelectric automatic target reporting system can automatically measure the coordinate position of the target core on the screen of the measurement system; obtain the position of the gun / gun muzzle aiming baseline in the photoelectric automatic target reporting system; this can solve the problem of difficulty in calibrating the target in aiming at an invisible target surface; and help to further analyze the shooting performance of guns. The present invention can also be used as a simulation test device to test the working performance of the photoelectric target.

Description

Technical Field

[0001] The present invention relates to the field of weapon and ammunition shooting accuracy and density test and measurement, and to a novel infrared target device, and mainly to the position determination of a gun / gun barrel pointing on an invisible photoelectric target screen. Background Art

[0002] In the field of weapons and ammunition testing, target accuracy and target density are basic parameters that are frequently measured. At present, in the shooting range test, the photoelectric automatic target-marking device can replace the traditional wooden targets, paper targets, and net targets to measure the target accuracy and density, which has the characteristics of high automation, safety and efficiency. However, since the target screen formed by the photoelectric target-marking device is invisible, it is difficult to aim during the target layout process, and it is impossible to determine the actual aiming position of the gun / cannon on the target surface. Summary of the invention

[0003] The technical problem to be solved by the present application is to provide a new type of infrared target device to solve the problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: a new type of infrared target device, including three parts: a supporting structure, a lighting device, and a built-in circuit; the supporting structure includes a front cover plate 1 of the target device and a rear cover plate 6 of the target device; the rear cover plate 6 of the target device is box-shaped, the front cover plate 1 of the target device is installed at the open end of the rear cover plate 6 of the target device, the built-in circuit is installed in the rear cover plate 6 of the target device, and the lighting device includes an infrared flashing target core 2, a cross-shaped visible light aiming indicator line 3 and a base 4: the infrared flashing target core 2 is located at the center of the front cover plate 1 of the target device, and the axis is perpendicular to the target plane, and is fixed on the front cover plate 1 of the target device through the base 4, the center of the cross-shaped visible light aiming indicator line 3 coincides with the infrared flashing target core 2, and is installed on the front cover plate 1 of the target device; the status indicator light 5 and the TYPE-C charging port 7 are embedded in the side frame of the rear cover plate 6 of the target device and are connected to the built-in circuit, and the light bar switch 11 and the infrared light switch 12) are embedded on the bottom surface of the rear cover plate 6 of the target device and are connected to the built-in circuit.

[0005] Two hand-held handles 8 and two U-shaped pipe clamps 9 are symmetrically mounted on the bottom surface of the rear cover plate 6 of the target device, and a debugging port 10 is also provided.

[0006] The infrared scintillation target core 2 is in a conical rod-like structure.

[0007] A cross-shaped gap is provided on the surface of the front cover plate 1 of the target device for displaying the virtual target illuminated by the lighting device, and a thread for fixing the base 4 is provided at the center of the cross.

[0008] The infrared scintillation target core 2 is a light guide rod made of PMMA material, with a frosted surface and a metal base with threads at its root, which is connected to the base 4 through threads.

[0009] The infrared flashing target core 2 has a flashing function, and the flashing interval and the duration of the flashing can be changed and controlled by a built-in control circuit, and its on and off can be controlled by an infrared light switch 12 on the rear cover plate 6 of the target device.

[0010] The cross-shaped visible light aiming indicator line 3 is composed of a high-brightness LED light bar in a cross shape, embedded in the cross-shaped gap on the surface of the front cover plate 1 of the target device, and connected to the built-in circuit. Its on and off can be controlled by the light bar switch 11 on the rear cover plate 6 of the target device.

[0011] The built-in circuit includes a brightness control circuit, a communication circuit, a single-chip microcomputer and an external circuit, a voltage regulating circuit, a power control circuit and an interface circuit; wherein the brightness control circuit is used to control the infrared flashing target 2 and the brightness of the light bar: the communication circuit is used to transmit signals to the control circuit: the single-chip microcomputer and the external circuit are used to ensure the normal operation of the single-chip microcomputer: the voltage regulating circuit is used to adjust the voltage and then adjust the brightness: the power control circuit ensures the power supply of the entire system: the interface circuit is connected to each circuit and is connected to an external switch and a battery.

[0012] The target device adopts two power supply modes: external power supply or internal battery.

[0013] Beneficial effects of the present invention:

[0014] The target surface of the present invention is installed with a luminous cross indicator line, and the center of the target is installed with an infrared flashing target core, which is used as an aiming target in conjunction with a universal gun calibration scope. When the infrared flashing switch is turned on, the photoelectric automatic target reporting system can automatically measure the coordinate position of the target core on the screen of the measurement system, thereby obtaining the position of the gun / gun muzzle aiming baseline in the photoelectric automatic target reporting system. This can solve the problem of difficulty in calibrating the target when aiming at an invisible target surface, and is helpful for further analyzing the shooting performance of guns. The present invention can also be used as a simulation test device to test the working performance of the photoelectric target; the infrared flashing target core of the present invention is detachable and easy to carry. It is small in size and has the function of controlling the flashing of the infrared lamp, so it is mostly used in conjunction with an automatic photoelectric target. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a bottom view of the infrared target device of the present invention;

[0017] Figure 3 It is a front view of the infrared target device of the present invention;

[0018] Figure 4 It is a rear view of the infrared target device of the present invention;

[0019] Figure 5 It is a left view of the infrared target device of the present invention;

[0020] Figure 6 is a top view of the infrared target device of the present invention;

[0021] In the figure, 1 is the front cover of the target device, 2 is the infrared flashing target core, 3 is the cross-shaped visible light aiming indicator line 3, 4 is the base, 5 is the status indicator light, 6 is the rear cover of the target device, 7 is the TYPE-C charging port, 8 is the handheld handle, 9 is the U-shaped pipe clamp, 10 is the debugging port, 11 is the light bar switch, and 12 is the infrared light switch. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Aiming at the problem that it is difficult to calibrate the target when using the photoelectric automatic target reporting system, the present invention proposes a novel target device by using infrared flashing and visible light indication technology. The whole structure is stable and the installation and adjustment are simple.

[0024] The present invention adopts two power supply modes: external power supply and internal battery.

[0025] A novel infrared target device comprises three parts: a supporting structure, a lighting device and a built-in circuit; the supporting structure is square, and comprises a front cover plate 1 of the target device and a rear cover plate 6 of the target device; the rear cover plate 6 of the target device is box-shaped, the front cover plate 1 of the target device is fixedly mounted on the open end of the rear cover plate 6 of the target device by screws, the built-in circuit is mounted in the rear cover plate 6 of the target device, the lighting device comprises an infrared scintillation target core 2, a cross-shaped visible light aiming indicator line 3 and a base 4: the infrared scintillation target core 2 is located at the center of the front cover plate 1 of the target device, and the axis is perpendicular to the target plane, and is fixed to the front cover plate 1 of the target device through the base 4, the center of the cross-shaped visible light aiming indicator line 3 coincides with the infrared scintillation target core 2, and is fixedly mounted on the front cover plate 1 of the target device; a status indicator light 5 and a TYPE-C charging port 7 are embedded in the side frame of the rear cover plate 6 of the target device and are connected to the built-in circuit, and a light bar switch 11 and an infrared light switch 12 are embedded in the bottom surface of the rear cover plate 6 of the target device and are connected to the built-in circuit.

[0026] Two hand-held handles 8 and two U-shaped pipe clamps 9 are symmetrically installed on the bottom surface of the rear cover plate 6 of the target device, and a debugging port 10 is also provided; the hand-held handles 8 are fixed to the rear cover plate 6 of the target device by screws, so that when this invention is used, the operator can hold it vertically and place it on the rear side of the photoelectric automatic target reporting device; the U-shaped pipe clamp 9 is fixed to the rear cover plate 6 of the target device by screws. When the use position of this invention is too high, the U-shaped pipe clamp 9 is fixed to a steel pipe or other tubular object, which can safely increase the use height of this invention; the debugging port 10 is a hollow position on the rear cover plate 6 of the target device, and its function is to download programs to the single-chip microcomputer or debug communication circuits.

[0027] A cross-shaped gap is provided on the surface of the front cover plate 1 of the target device for displaying the virtual target illuminated by the lighting device, and a thread for fixing the base 4 is provided at the center of the cross.

[0028] The infrared scintillation target core 2 is a conical rod-shaped structure, and adopts a PMMA light guide rod, and the surface is frosted to increase the scattering effect. The root is a metal base with a thread, which is threadedly connected to the base 4 so that the infrared scintillation target core 2 can be removed from the front cover plate 1 of the target device, which is convenient for packaging and transportation. The infrared scintillation target core 2 can guide the infrared flash in the target box to the outside, and the frosted conical surface is scattered in the direction parallel to the target plane.

[0029] The infrared flashing target 2 has a flashing function, and the flashing interval and the duration of the flashing can be changed and controlled by a built-in control circuit, and its on and off can be controlled by an infrared light switch 12 on the rear cover plate 6 of the target device.

[0030] The cross-shaped visible light aiming indicator line 3 is composed of a high-brightness LED light bar in a cross shape, embedded in the cross-shaped gap on the surface of the front cover plate 1 of the target device, and connected to the built-in circuit. Its on and off can be controlled by the light bar switch 11 on the rear cover plate 6 of the target device.

[0031] The built-in circuit includes a brightness control circuit, a communication circuit, a single-chip microcomputer and an external circuit, a voltage regulating circuit, a power control circuit and an interface circuit; wherein the brightness control circuit is used to control the infrared flashing bull's eye 2 and the brightness of the light bar: the communication circuit is used to control the circuit to transmit signals: the single-chip microcomputer and the external circuit are used to ensure the normal operation of the single-chip microcomputer: the voltage regulating circuit is used to adjust the voltage and then adjust the brightness: the power control circuit ensures the power supply of the entire system: the interface circuit is connected to each circuit and is connected to external switches, batteries and other components.

[0032] The working principle of the present invention is as follows: first, place the present invention a little behind the photoelectric automatic target-marking device, so that the infrared flashing target core 2 can be illuminated by the green screen of the automatic target-marking device, align the center of the muzzle with the cross-shaped visible light aiming indicator line 3 and then turn on the switch, and use the photoelectric automatic target-marking device to capture, and the light transmitted by the infrared flashing target core 2 is the bull's eye of the photoelectric automatic target-marking device. If the target is moved to the aiming center of the calibration scope, the position of the infrared flashing target core is the aiming center of the gun. When the infrared flashing switch is turned on, the photoelectric automatic target-marking system can automatically measure the coordinate position of the target core on the screen of the measurement system, thereby obtaining the position of the gun / gun muzzle aiming baseline in the photoelectric automatic target-marking system, which can solve the problem of difficulty in aiming at the invisible target surface and help to further analyze the shooting performance of the gun. The present invention can also be used as a simulation test device to test the working performance of the photoelectric target. The photoelectric automatic target marking device is generally used outdoors. If it is found that its working state is unstable, it can be arranged in a dark room, and the green screen is turned on. The invention is placed a little behind the photoelectric automatic target marking device. The infrared flashing target core 2 can be illuminated by the green screen of the automatic target marking device. The center of the muzzle is aimed at the cross-shaped visible light aiming indicator line 3 and then the switch is turned on. The photoelectric automatic target marking device is used to capture it. The light transmitted by the infrared flashing target core 2 is the bull's eye of the photoelectric automatic target marking device. The target surface formed by the green screen of the photoelectric automatic target marking device and the bull's eye position transmitted by the infrared flashing target core 2 are observed to test the working performance of the photoelectric automatic target marking device.

[0033] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Any partial modification or replacement within the technical scope disclosed by the present invention by anyone familiar with the technology should be included in the scope of the present invention.

Claims

1. A new type of infrared target device, characterized in that: The target device comprises three parts: a support structure, a lighting device, and a built-in circuit. The support structure comprises a target device front cover plate (1) and a target device rear cover plate (6). The target device rear cover plate (6) is box-shaped. The target device front cover plate (1) is mounted on the open end of the target device rear cover plate (6). The built-in circuit is mounted in the target device rear cover plate (6). The lighting device comprises an infrared flashing target core (2), a cross-shaped visible light aiming indicator line (3), and a base (4). The infrared flashing target core (2) is located in the target device front cover plate (1). The target device (1) is fixed to the front cover plate (1) of the target device through a base (4), and the center of the cross-shaped visible light aiming indicator line (3) coincides with the infrared flashing target core (2), and is installed on the front cover plate (1) of the target device; the status indicator light (5) and the TYPE-C charging port (7) are embedded in the side frame of the rear cover plate (6) of the target device and are connected to the built-in circuit; the light bar switch (11) and the infrared light switch (12) are embedded in the bottom surface of the rear cover plate (6) of the target device and are connected to the built-in circuit; The control method of the infrared target device is as follows: firstly, the infrared target device is placed behind the photoelectric automatic target marking device, the infrared flashing target core (2) is illuminated by the green screen of the automatic target marking device, the muzzle center is aligned with the cross-shaped visible light aiming indicator line (3) and then the switch is turned on, and the photoelectric automatic target marking device is used to capture, and the light transmitted by the infrared flashing target core (2) is the bull's eye of the photoelectric automatic target marking device; if the target is moved to the aiming center of the calibration scope, the position of the infrared flashing target core is the aiming center of the gun; when the infrared flashing switch is turned on, the photoelectric automatic target marking system automatically measures the coordinate position of the target core on the screen of the measurement system, thereby obtaining the position of the gun / gun muzzle aiming baseline in the photoelectric automatic target marking system; the infrared target device is When the device is used as a simulation test device, the working performance of the photoelectric target is tested; when the photoelectric automatic target marking device is used outdoors, if its working state is found to be unstable, it is arranged in a dark room, the green screen is turned on, the infrared target device is placed behind the photoelectric automatic target marking device, the infrared flashing target core (2) is illuminated by the green screen of the automatic target marking device, the center of the muzzle is aligned with the cross-shaped visible light aiming indicator line (3) and then the switch is turned on, and the photoelectric automatic target marking device is used to capture, the light transmitted by the infrared flashing target core (2) is the bull's eye of the photoelectric automatic target marking device, and the target surface formed by the green screen of the photoelectric automatic target marking device and the bull's eye position transmitted by the infrared flashing target core (2) are observed, so as to test the working performance of the photoelectric automatic target marking device.

2. A novel infrared target device according to claim 1, characterized in that: Two hand-held handles (8) and two U-shaped pipe clamps (9) are symmetrically mounted on the bottom surface of the rear cover plate (6) of the target device, and a debugging port (10) is also provided.

3. A novel infrared target device according to claim 1, characterized in that: The infrared scintillation target core (2) is in a conical rod-shaped structure.

4. A novel infrared target device according to claim 1, characterized in that: A cross-shaped gap is provided on the surface of the front cover plate (1) of the target device for displaying the virtual target illuminated by the lighting device, and a thread for fixing the base (4) is provided at the center of the cross.

5. A novel infrared target device according to claim 1, characterized in that: The infrared scintillation target core (2) is a light guide rod made of PMMA material, with a frosted surface, and a metal base with threads at the root, which is connected to the base (4) through threads.

6. A novel infrared target device according to claim 1, characterized in that: The infrared flashing target core (2) has a flashing function, and the flashing interval and the duration of the flashing can be changed and controlled by a built-in control circuit, and its on and off can be controlled by an infrared light switch (12) on the rear cover plate (6) of the target device.

7. A novel infrared target device according to claim 1, characterized in that: The cross-shaped visible light aiming indicator line (3) is composed of a high-brightness LED light bar in a cross shape, embedded in a cross-shaped gap on the surface of the front cover plate (1) of the target device, and connected to a built-in circuit. Its on and off can be controlled by a light bar switch (11) on the rear cover plate (6) of the target device.

8. A novel infrared target device according to claim 1, characterized in that: The built-in circuit comprises a brightness control circuit, a communication circuit, a single-chip microcomputer and an external circuit, a voltage regulating circuit, a power control circuit and an interface circuit; wherein the brightness control circuit is used to control the brightness of the infrared flashing target core (2) and the light bar; the communication circuit is used to transmit signals to the control circuit; the single-chip microcomputer and the external circuit are used to ensure the normal operation of the single-chip microcomputer; the voltage regulating circuit is used to adjust the voltage and then adjust the brightness; the power control circuit ensures the power supply of the entire system; the interface circuit is connected to each circuit and is connected to an external switch and a battery.

9. A novel infrared target device according to claim 1, characterized in that: The target device is powered by either an external power supply or an internal battery.

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