A debugging and testing platform for gun aiming scope

Abstract

The utility model discloses a gun aiming scope debugging and testing platform, which belongs to the technical field of instrumentation, comprises a large-caliber off-axis reflective collimator, a sighting scope to be tested, a targeting plate, a camera, an electric turntable, a display, a laser transmitter and a main controller, and solves the technical problem of testing the gun aiming scope. The utility model ensures the debugging and testing accuracy of the sighting scope to be tested, realizes the automatic debugging and testing of the sighting scope, greatly improves the work efficiency, reduces manual intervention, can meet various debugging and testing requirements, realizes a fast and efficient debugging and testing process, improves the consistency and reliability of the debugging and testing results, has high system integration, compact structure, and is easy to operate and maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical measurement equipment, in particular to a gun sight debugging and testing platform. Background Art

[0002] Precise debugging and testing of sights are key steps to ensure the performance of weapon systems and optical equipment. In the prior art, commonly used sight debugging methods mainly include mechanical adjustment and manual optical alignment, which have the following disadvantages: the mechanical adjustment method relies on manual operation, the adjustment accuracy is limited, and it is difficult to meet the requirements of high-precision aiming; the manual optical alignment process is complicated, and repeated adjustment and correction are required, which is time-consuming and inefficient; the results of manual operation are easily affected by human factors, and the consistency between different operators is difficult to ensure; the prior art lacks automated debugging and testing methods, and cannot achieve automated and batch operations, which limits the improvement of production and maintenance efficiency. Utility Model Content

[0003] The utility model aims to provide a debugging and testing platform for a gun aiming mirror, which solves the technical problem of testing the gun aiming mirror.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A gun sight debugging and testing platform comprises a large-caliber off-axis reflective collimator, a sight to be tested, a target plate correspondingly arranged on the side of the sight to be tested, a camera, an electric turntable, a display, a laser transmitter and a main controller, wherein the sight to be tested, the camera, the electric turntable, the display and the laser transmitter are all electrically connected to the main controller;

[0006] The sighting scope to be tested, the target plate and the camera are all arranged on an electric turntable, the large-aperture off-axis reflective collimator and the laser emitter are both arranged outside the electric turntable, the large-aperture off-axis reflective collimator and the laser emitter are both arranged corresponding to the sighting scope to be tested, the electric turntable can drive the sighting scope to be tested to turn to the large-aperture off-axis reflective collimator or the laser emitter, and the sighting scope to be tested can correspondingly receive the parallel light beam generated by the large-aperture off-axis reflective collimator or the laser emitted by the laser emitter;

[0007] When the parallel light beam generated by the large-aperture off-axis reflective collimator or the laser emitted by the laser transmitter is refracted by the sight to be tested, it can be projected onto the target plate, and the camera is used to shoot the projected image on the target plate.

[0008] The model of the large-aperture off-axis reflective collimator is LZ200-1.6M-3°, the main controller includes an industrial computer and a PLC, the model of the industrial computer is MEC-T6422, the model of the PLC is 6ES7215-1BG40-0XB0, the industrial computer and the PLC communicate via a USB bus, the model of the laser transmitter is YZ-650AD5-JGJ1224.5, and the model of the electric turntable is NT03RA200M.

[0009] A large-aperture off-axis reflective collimator, an electric turntable, a display, a laser transmitter and a main controller are all arranged on one platform.

[0010] The camera is connected to the industrial computer via a network cable, the PLC controls the switch in the power supply circuit of the laser transmitter via an IO port, the display screen is connected to the industrial computer via an HDMI data cable, and the electric turntable is connected to the PLC via a 485 bus.

[0011] The targeting plate is a semi-transparent targeting plate, and the camera is correspondingly arranged below the targeting plate.

[0012] The sighting scope to be tested is a gun sighting scope, and the targeting plate is correspondingly arranged at the lower side of the sighting scope to be tested.

[0013] The camera is a network high-definition CCD camera.

[0014] The utility model discloses a debugging and testing platform for gun aiming scopes, which solves the technical problem of testing gun aiming scopes. The utility model adopts a large-caliber off-axis reflective collimator and a laser emitter, which can generate high-precision parallel light beams and lasers, ensuring the debugging and testing accuracy of the aiming scope to be tested. Through the coordinated control of the electric turntable, the main controller, the industrial computer and the PLC, the automatic debugging and testing of the aiming scope can be realized, which greatly improves the work efficiency and reduces the manual intervention. The platform integrates multiple functions such as aiming scope debugging and target plate image acquisition, and can meet various debugging and testing requirements. The electric turntable can drive the aiming scope to be tested to accurately position in different directions. Combined with the automatic control system, a fast and efficient debugging and testing process can be realized. The automatic operation of the platform reduces the interference of human factors and improves the consistency and reliability of the debugging and testing results. All the equipment is arranged on one platform, and the system has high integration, compact structure, and is easy to operate and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure when the sight to be tested is turned to a large-caliber off-axis reflective collimator;

[0016] Figure 2 yes Figure 1 Right view of;

[0017] Figure 3 yes Figure 2 A in the enlarged view;

[0018] Figure 4 yes Figure 3 A top view of

[0019] Figure 5 yes Figure 1 A top view of

[0020] Figure 6 It is a schematic diagram of the structure when the sight to be tested is turned toward the laser emitter;

[0021] Figure 7 It is a structural diagram of the top frame and four columns;

[0022] Figure 8 It is a schematic diagram of the structure of the fixture;

[0023] Fig. 9 yes Figure 8 A top view of

[0024] In the figure: platform 1, laser transmitter bracket 2, main controller 3, electric turntable 4, turntable 5, camera pan 6, strip plate 7, targeting plate 8, support frame 9, top frame 9A, column 9B, bottom frame 9C, clamp 10, sight to be tested 11, objective lens 11A, eyepiece 11B, clamp 12, camera 13, laser transmitter 14, large-caliber off-axis reflective collimator 15, collimator bracket 16, display 17, clamping end 18, movable end 19, fixed end 20, clamp rod 21, central axis 22, torsion spring 23, protrusion 24, pin 25. DETAILED DESCRIPTION

[0025] Depend on Figure 1-Figure 9 The debugging and testing platform of a gun aiming scope shown in the figure comprises a large-caliber off-axis reflective collimator 15, a sighting scope to be tested 11, a targeting plate 8 correspondingly arranged on the side of the sighting scope to be tested 11, a camera 13 for photographing an image on the targeting plate 8, an electric turntable 4, a display 17, a laser emitter 14 and a main controller 3.

[0026] A large-aperture off-axis reflective collimator 15 , an electric turntable 4 , a display 17 , a laser transmitter 14 and a main controller 3 are all arranged on a platform 1 .

[0027] The electric turntable 4 is fixedly mounted on the upper side of the platform 1. In the present embodiment, the model of the electric turntable 4 is NT03RA200M. The electric turntable 4 comprises a shell, a turntable 5 arranged on the upper side of the shell, a stepper motor and a driver fixed on the side of the shell and capable of driving the turntable 5 to rotate. The shell of the electric turntable 4 is fixedly mounted on the upper side of the platform 1 by a number of bolts. The turntable 5 is horizontally arranged, and the central axis 22 of the turntable 5 extends vertically. Of course, the present invention is not limited to the above-mentioned form, and other types of electric turntables may also be selected as needed.

[0028] A support frame 9 is fixedly provided on the upper side of the turntable 5 of the electric turntable 4. The support frame 9 includes a top frame 9A, a bottom frame 9C, four columns 9B distributed in a rectangular shape, and two horizontally arranged strip plates 7. The columns 9B are vertically arranged. The top frame 9A and the bottom frame 9C have the same structure and are both rectangular frames. The top ends of the four columns 9B are respectively fixedly provided on the lower side of the four corner points of the top frame 9A, and the bottom ends of the four columns 9B are respectively fixedly provided on the upper side of the four corner points of the bottom frame 9C. The bottom frame 9C is fixedly provided on the upper side of the turntable 5 by a number of screws. The support frame 9 is provided with a fixture 10 for clamping the sighting scope 11 to be tested, and the fixture 10 includes two clamping plates 21 arranged up and down, a pin shaft 25 and a torsion spring 23 arranged between the two clamping plates 21, and the two ends of the lower clamping plate 21 are respectively a fixed end 20 fixed to the upper part of one of the columns 9B and a clamping end 18 bent in an arc shape with the arc mouth facing upward, and protrusions 24 protruding upward are provided on both side edges of the lower clamping plate 21, and the protrusions 24 of the lower clamping plate 21 are located between the fixed end 20 and the clamping end 18 of the lower clamping plate 21; the two ends of the upper clamping plate 21 are respectively a movable end 19 and a clamping end 18 bent in an arc shape with the arc mouth facing downward, and protrusions 24 protruding downward are provided on both side edges of the upper clamping plate 21, and the protrusions 24 of the upper clamping plate 21 are respectively The protrusion 24 is located between the movable end 19 and the clamping end 18 of the upper clamping plate 21; the clamping ends 18 of the two clamping plates 21 are arranged facing each other; the protrusion 24 is provided with an axial hole, the two protrusions 24 of the upper clamping plate 21 are inserted between the two protrusions 24 of the lower clamping plate 21, the torsion spring 23 is arranged between the two protrusions 24 of the upper clamping plate 21, the pin 25 is inserted through the axial hole of the protrusion 24 on one side of the lower clamping plate 21, the axial hole of the protrusion 24 on one side of the upper clamping plate 21, the torsion spring 23, the axial hole of the protrusion 24 on the other side of the upper clamping plate 21 and the axial hole of the protrusion 24 on the other side of the lower clamping plate 21 in sequence, the torsion spring 23 is sleeved on the outer ring of the pin 25, and the two ends of the torsion spring 23 are respectively attached to the surface of the movable end 19 of the upper clamping plate 21 and the surface of the fixed end 20 of the lower clamping plate 21. Two strip plates 7 are arranged in parallel and at intervals, one of which is fixed between the middle parts of two upright posts 9B, and the other strip plate 7 is fixed between the middle parts of the other two upright posts 9B.

[0029] The sighting scope 11 to be tested, the targeting plate 8 and the camera 13 are all arranged on the electric turntable 4 and are arranged correspondingly from top to bottom. The sighting scope 11 to be tested, the targeting plate 8 and the camera 13 are all arranged between the four columns 9B of the support frame 9. The clamp 10 clamps the sighting scope 11 to be tested, and the lens barrel of the sighting scope 11 to be tested is clamped between the clamping ends 18 of the two clamping plates 21, so that the sighting scope 11 to be tested cannot move; the targeting plate 8 is a rectangular translucent targeting plate, and the two side edges of the targeting plate 8 are respectively placed on the two strips of the strip plates 7, and the side edges of the targeting plate 8 are clamped on the strip plates 7 corresponding to the side edges by the clamp 12, and the eyepiece 11B of the sighting scope 11 to be tested faces the targeting plate 8 downward; the camera 13 is arranged on the camera platform 6, and the camera platform 6 is fixed on the upper side of the turntable 5 of the electric turntable 4 and is also arranged between the four columns 9B. The camera 13 is correspondingly arranged below the target plate 8 and the lens is upwardly facing the target plate 8. When the turntable 5 rotates, the support frame 9, the sighting mirror 11 to be tested, the target plate 8, the camera platform 6 and the camera 13 thereon all rotate synchronously. In this embodiment, the sighting mirror 11 to be tested is a refractive gun sight, and the camera 13 is a network high-definition CCD camera.

[0030] A collimator bracket 16 and a laser emitter bracket 2 are fixed on the upper side of the platform 1, a large-aperture off-axis reflective collimator 15 is fixed on the collimator bracket 16, and a laser emitter 14 is fixed on the laser emitter bracket 2. The large-aperture off-axis reflective collimator 15 and the laser emitter 14 are both arranged at intervals on the outside of the electric turntable 4. Of course, the large-aperture off-axis reflective collimator 15 and the laser emitter 14 are also arranged at intervals. Preferably, the large-aperture off-axis reflective collimator 15 and the laser emitter 14 are arranged around the central axis 22 of the turntable 5, and the lasers emitted by the large-aperture off-axis reflective collimator 15 and the laser emitter 14 are arranged along two straight lines respectively, and the two straight lines intersect at a point on the central axis 22 of the turntable.

[0031] The large-aperture off-axis reflective collimator 15 and the laser emitter 14 are both arranged corresponding to the sighting scope 11 to be tested, and the electric turntable 4 can drive the sighting scope 11 to be tested to turn to the large-aperture off-axis reflective collimator 15 or the laser emitter 14: when the turntable 5 of the electric turntable 4 drives the sighting scope 11 to be tested to rotate, and turns to the objective lens 11A of the sighting scope 11 to be tested to align with the large-aperture off-axis reflective collimator 15, the sighting scope 11 to be tested can correspondingly receive the parallel light beam generated by the large-aperture off-axis reflective collimator 15; when the turntable 5 of the electric turntable 4 drives the sighting scope 11 to be tested to rotate, and turns to the objective lens 11A of the sighting scope 11 to be tested to align with the laser emitter 14, the sighting scope 11 to be tested can correspondingly receive the laser emitted by the laser emitter 14.

[0032] When the parallel light beam generated by the large-aperture off-axis reflective collimator 15 or the laser emitted by the laser emitter 14 is refracted by the sighting mirror 11 to be measured and projected onto the target plate 8 , the camera 13 is used to capture the projected image on the target plate 8 .

[0033] The large-caliber off-axis reflective collimator 15 is used to simulate an infinitely distant target, and the generated parallel light beam is used to test and calibrate the sight 11 to be tested;

[0034] The sighting scope 11 to be tested can receive a light beam from a large-aperture off-axis reflective collimator 15 to generate digital image data, and can also receive a laser beam from a laser transmitter 14 to generate an optical image.

[0035] The sighting scope 11 to be tested, the camera 13, the electric turntable 4, the display 17 and the laser transmitter 14 are all electrically connected to the main controller 3;

[0036] The model of the large-caliber off-axis reflective collimator 15 is LZ200-1.6M-3°. The main controller 3 includes an industrial computer and a PLC. The model of the industrial computer is MEC-T6422, and the model of the PLC is 6ES7215-1BG40-0XB0. The industrial computer and the PLC communicate via a USB bus. The model of the laser transmitter 14 is YZ-650AD5-JGJ1224.5,

[0037] The camera 13 is connected to the industrial computer via a network cable, the PLC controls the switch in the power supply circuit of the laser transmitter 14 via an IO port, the display 17 is connected to the industrial computer via an HDMI data cable, and the electric turntable 4 is connected to the PLC via a 485 bus.

[0038] In the utility model, the sighting scope 11 to be tested, the targeting plate 8 and the camera 13 are all arranged on the electric turntable 4, the large-aperture off-axis reflective collimator 15 and the laser emitter 14 are all arranged outside the electric turntable 4, and are arranged corresponding to the sighting scope 11 to be tested. The electric turntable 4 can drive the sighting scope 11 to be tested to turn to the large-aperture off-axis reflective collimator 15 or the laser emitter 14 to receive a parallel light beam or a laser. The parallel light beam generated by the large-aperture off-axis reflective collimator 15 or the laser generated by the laser emitter 14 is refracted by the sighting scope 11 to be tested and projected onto the targeting plate 8. The projection image on the targeting plate 8 is photographed by the camera 13. The main controller 3 realizes the linkage and data processing of various devices through the coordinated control of the industrial computer and the PLC.

[0039] The debugging and testing platform for gun aiming scopes described in the utility model solves the technical problem of testing gun aiming scopes. The utility model adopts a large-caliber off-axis reflective collimator 15 and a laser emitter 14, which can generate high-precision parallel light beams and lasers to ensure the debugging and testing accuracy of the sighting scope 11 to be tested. Through the coordinated control of the electric turntable 4, the main controller 3, the industrial computer and the PLC, the automatic debugging and testing of the sighting scope is realized, which greatly improves the work efficiency and reduces the manual intervention. The platform 1 integrates multiple functions such as sighting scope debugging and target plate 8 image acquisition, which can meet various debugging and testing needs. The electric turntable 4 can drive the sighting scope 11 to be tested to accurately position in different directions. Combined with the automatic control system, a fast and efficient debugging and testing process is realized. The automatic operation of the platform 1 reduces the interference of human factors and improves the consistency and reliability of the debugging and testing results. All equipment is arranged on a platform 1, and the system has high integration, compact structure, and is easy to operate and maintain.

Claims

1. A gun sight debugging and testing platform, characterized by: The invention comprises a large-caliber off-axis reflective collimator (15), a sighting mirror to be tested (11), a targeting plate (8) correspondingly arranged on the side of the sighting mirror to be tested (11), a camera (13), an electric turntable (4), a display (17), a laser emitter (14) and a main controller (3), wherein the sighting mirror to be tested (11), the camera (13), the electric turntable (4), the display (17) and the laser emitter (14) are all electrically connected to the main controller (3); The sighting mirror (11) to be tested, the targeting plate (8) and the camera (13) are all arranged on the electric turntable (4); the large-aperture off-axis reflective collimator (15) and the laser emitter (14) are all arranged outside the electric turntable (4); the large-aperture off-axis reflective collimator (15) and the laser emitter (14) are both arranged corresponding to the sighting mirror (11) to be tested; the electric turntable (4) can drive the sighting mirror (11) to be tested to turn to the large-aperture off-axis reflective collimator (15) or the laser emitter (14); and the sighting mirror (11) to be tested can correspondingly receive the parallel light beam generated by the large-aperture off-axis reflective collimator (15) or the laser emitted by the laser emitter (14); When the parallel light beam generated by the large-caliber off-axis reflective collimator (15) or the laser emitted by the laser emitter (14) is refracted by the sighting mirror (11) to be measured, it can be projected onto the target plate (8), and the camera (13) is used to shoot the projected image on the target plate (8).

2. A gun sight debugging and testing platform as claimed in claim 1, characterized in that: The model of the large-aperture off-axis reflective collimator (15) is LZ200-1.6M-3°. The main controller (3) comprises an industrial computer and a PLC. The model of the industrial computer is MEC-T6422, and the model of the PLC is 6ES7215-1BG40-0XB0. The industrial computer and the PLC communicate via a USB bus. The model of the laser transmitter (14) is YZ-650AD5-JGJ1224.5, and the model of the electric turntable (4) is NT03RA200M.

3. A gun sight debugging and testing platform as claimed in claim 1, characterized in that: A large-caliber off-axis reflective collimator (15), an electric turntable (4), a display (17), a laser transmitter (14) and a main controller (3) are all arranged on a platform (1).

4. A gun sight debugging and testing platform as claimed in claim 2, characterized in that: The camera (13) is connected to the industrial computer via a network cable, the PLC controls the switch in the power supply circuit of the laser transmitter (14) via an IO port, the display screen is connected to the industrial computer via an HDMI data cable, and the electric turntable (4) is connected to the PLC via a 485 bus.

5. A gun sight debugging and testing platform as claimed in claim 1, characterized in that: The targeting plate (8) is a semi-transparent targeting plate, and the camera (13) is correspondingly arranged below the targeting plate (8).

6. A gun sight debugging and testing platform as claimed in claim 1, characterized in that: The sighting scope (11) to be tested is a gun sighting scope, and the targeting plate (8) is correspondingly arranged on the lower side of the sighting scope (11) to be tested.

7. A gun sight debugging and testing platform as claimed in claim 1, characterized in that: The camera (13) is a network high-definition CCD camera.

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