External field tester for laser measuring and illuminating device

Abstract

The invention relates to an external field tester for a laser illuminator, belongs to the technical field of optical equipment testing, and solves one of the problems of low testing efficiency, low debugging and calibration precision of aiming equipment and easiness in optical axis deviation of the aiming equipment caused by frequent replacement of the aiming equipment in the external field test of the laser illuminator in the prior art. The field tester comprises a test host, the test host comprises a first sighting telescope, a second sighting telescope and a frame, the first sighting telescope and the second sighting telescope are both installed on the frame, and the first sighting telescope is used for sighting when a laser tester conducts a close-range performance test. The second sighting telescope is used for sighting of the laser measuring and illuminating device during long-distance performance testing. According to the invention, the first sighting telescope and the second sighting telescope are arranged to carry out sighting during short-distance and long-distance performance tests on the laser measuring and illuminating device, so that sighting equipment does not need to be frequently replaced when different-distance performance tests are carried out on the laser measuring and illuminating device, and the efficiency of external field tests of the laser measuring and illuminating device is improved.

Description

Technical Field

[0001] This invention relates to the field of optical equipment testing technology, and in particular to a laser illuminator field tester. Background Technology

[0002] As laser measuring devices continue to expand their application in surveying and mapping, higher requirements are being placed on their ranging capabilities, ranging accuracy, and other performance indicators to ensure the reliability and stability of the equipment in complex environments, based on the different needs of actual usage scenarios.

[0003] To improve the reliability and stability of laser measuring devices in complex environments, it is necessary to conduct field performance tests on key parameters such as ranging capability and accuracy. These tests must cover a full range of scenarios, from close range (less than 5km) to long range (greater than or equal to 5km). Currently, field tests of laser measuring devices typically use a single aiming scope, which is insufficient to simultaneously meet the precise aiming requirements of both close and long-range targets. Therefore, frequent changes to the aiming device are often required at different test distances, necessitating recalibration each time, resulting in low testing efficiency and susceptibility to human error. Summary of the Invention

[0004] Based on the above analysis, the present invention aims to provide a laser illuminator field tester to solve one of the problems in the prior art where laser illuminator field testing requires frequent replacement of aiming equipment, resulting in low testing efficiency, low accuracy of aiming equipment debugging and calibration, and easy optical axis misalignment of the aiming equipment.

[0005] The objective of this invention is mainly achieved through the following technical solutions:

[0006] A laser detector field tester includes a test host, which includes a first aiming scope, a second aiming scope, and a frame. Both the first and second aiming scopes are mounted on the frame. The first aiming scope is used for aiming the laser detector during close-range performance testing, and the second aiming scope is used for aiming the laser detector during long-range performance testing.

[0007] Furthermore, the optical axis of the first sight can be parallel to the optical axis of the laser detector.

[0008] Furthermore, the optical axis of the second sight can be parallel to the optical axis of the laser detector.

[0009] Furthermore, it also includes a support mechanism for adjusting the pitch angle, azimuth angle, and height of the test host.

[0010] Furthermore, the support mechanism includes a support platform for mounting the test host.

[0011] Furthermore, the supporting mechanism also includes a pitch angle adjustment platform, which is used to adjust the pitch angle of the test host.

[0012] Furthermore, the supporting mechanism also includes an azimuth adjustment platform, which is used to adjust the azimuth angle of the test host.

[0013] Furthermore, the supporting mechanism also includes a bracket for supporting the test host and for adjusting the height of the test host.

[0014] Furthermore, it also includes a display controller, which is connected to the first and second sights.

[0015] Furthermore, it also includes a shim that can be placed between the first scope and the frame and between the second scope and the frame.

[0016] The technical solution of this invention can achieve at least one of the following effects:

[0017] (1) This invention provides a laser detector field testing instrument, comprising a test host, which includes a first aiming scope, a second aiming scope, and a frame. Both the first and second aiming scopes are mounted on the frame. The first aiming scope is used for aiming the laser detector during close-range performance testing, and the second aiming scope is used for aiming the laser detector during long-range performance testing. By setting the first and second aiming scopes for aiming the laser detector during close-range and long-range performance testing respectively, this invention eliminates the need for frequent changes of aiming equipment when testing the laser detector at different distances, thus improving the efficiency of laser detector field testing.

[0018] (2) The laser measuring instrument of the present invention further includes a first adjustment mechanism and a second adjustment mechanism. Through the synergistic effect of the first adjustment mechanism and the second adjustment mechanism, high-precision and efficient debugging and calibration of the first aiming mirror and the second aiming mirror are achieved to ensure that the optical axis of the first aiming mirror and the optical axis of the second aiming mirror are strictly parallel to the optical axis of the laser beam emitted by the laser measuring instrument, thereby further improving the accuracy and reliability of the performance test of the laser measuring instrument at different distances, and also further improving the field test efficiency of the laser measuring instrument.

[0019] (3) The first adjustment mechanism of the present invention further includes a follow-up support device, which is fixedly installed on the first support and abuts against the first mounting plate. It is used to adjust the pitch of the first mounting plate and provide dynamic auxiliary support after adjustment, thereby reducing the slight deformation of the first mounting plate and the first sight caused by gravity or vibration, ensuring that the optical axis of the first sight does not deviate after debugging and calibration, thus ensuring the stability and attitude accuracy of the first sight during pitch adjustment and after adjustment, so as to suppress the adverse effects of external disturbances on the optical axis stability and alignment accuracy of the first sight, and ensure that it can maintain the long-term stability of the optical axis pointing under dynamic and dynamic working conditions.

[0020] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages may become apparent from the description or be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained from what is particularly pointed out in the description and drawings. Attached Figure Description

[0021] The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0022] Figure 1 This is a schematic diagram of the structure of the field testing instrument according to an embodiment of the present invention;

[0023] Figure 2 This is one of the structural schematic diagrams of the test host according to an embodiment of the present invention;

[0024] Figure 3 This is an exploded view of the first adjusting mechanism according to an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the second adjustment mechanism according to an embodiment of the present invention;

[0026] Figure 5 This is an exploded view of the first adjusting mechanism according to an embodiment of the present invention;

[0027] Figure 6 for Figure 2 One of the magnified views of a section;

[0028] Figure 7 for Figure 2 The second enlarged view of a section;

[0029] Figure 8 This is a cross-sectional view of the test host according to an embodiment of the present invention;

[0030] Figure 9 for Figure 8 A magnified view of a portion of the image;

[0031] Figure 10 This is a second schematic diagram of the structure of the test host according to an embodiment of the present invention;

[0032] Figure 11 This is a cross-sectional view of the follow-up support device according to an embodiment of the present invention.

[0033] Figure label:

[0034] 100. Laser measuring device;

[0035] 1. First sight; 11. First locking block; 2. Second sight; 21. Second locking block; 3. Frame; 4. Display controller; 5. Support mechanism; 51. Support platform; 52. Pitch adjustment platform; 53. Azimuth adjustment platform; 6. First adjustment mechanism; 61. First horizontal adjustment device; 611. First horizontal adjustment drive shaft; 612. First support; 62. First vertical adjustment device; 621. First vertical adjustment drive shaft; 622. Adjustment sleeve; 63. First mounting plate; 631. First fixing slot; 64. Follow-up support device; 641. Mounting 6411, Oil chamber; 6412, Piston chamber; 642, Support pin; 7, Second adjustment mechanism; 71, Second horizontal adjustment device; 711, Second horizontal adjustment drive shaft; 712, Second support; 72, Second vertical adjustment device; 721, Second vertical adjustment drive shaft; 722, Adjusting block; 7221, First adjustment ramp; 7222, Second adjustment ramp; 73, Second mounting plate; 731, Second fixing slot; 8, Linkage control mechanism; 81, First linkage device; 811, First horizontal adjustment linkage assembly; 8111, First horizontal adjustment... Linkage shaft; 8112, First horizontal adjustment linkage wheel; 8113, First horizontal adjustment linkage belt; 8114, First horizontal adjustment tension wheel; 812, First vertical adjustment linkage assembly; 8121, First vertical adjustment linkage shaft; 8122, First vertical adjustment linkage wheel; 8123, First vertical adjustment linkage belt; 8124, First vertical adjustment tension wheel; 82, Second linkage device; 821, Second horizontal adjustment linkage assembly; 8211, Second horizontal adjustment linkage shaft; 8212, Second horizontal adjustment linkage wheel; 8213, Second horizontal adjustment linkage belt; 8214, First drive shaft; 8215, Second drive shaft; 8216, Second horizontal adjusting tension wheel; 822, Second vertical adjusting linkage assembly; 8221, Second vertical adjusting linkage shaft; 8222, Second vertical adjusting linkage wheel; 8223, Second vertical adjusting linkage belt; 8224, Third drive shaft; 8225, Fourth drive shaft; 8226, Second vertical adjusting tension wheel; 83, Driver; 831, First power wheel; 832, Second power wheel; 833, Slide; 834, First positioning and fixing assembly; 835, Second positioning and fixing assembly. Detailed Implementation

[0036] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0037] Example 1

[0038] To address the problem of low testing efficiency caused by frequent changes in aiming equipment during field testing of laser detectors in existing technologies, Embodiment 1 of this invention discloses a laser detector field testing instrument for performing performance tests on a laser detector 100 at different distances, particularly its ranging and aiming performance. Figure 1 As shown, the field testing instrument includes a testing host, which includes a first aiming scope 1, a second aiming scope 2, and a frame 3. A laser detector 100 is mounted on the frame 3 and is used to emit laser beams at targets at different distances. Both the first aiming scope 1 and the second aiming scope 2 are mounted on the frame 3. The optical axes of both the first aiming scope 1 and the second aiming scope 2 are parallel to the optical axis of the laser detector 100. The first aiming scope 1 is used for precise aiming of the laser detector 100 during close-range (less than 5km) performance testing. The second aiming scope 2 can adjust the field of view and is used for precise aiming of the laser detector 100 during long-range (greater than or equal to 5km) performance testing. Compared with existing technologies, this embodiment, by setting the first aiming scope 1 and the second aiming scope 2 to aim the laser detector 100 during close-range and long-range performance testing respectively, eliminates the need for frequent changes of aiming equipment when testing the laser detector 100 at different distances. This improves the efficiency of field testing of the laser detector, reduces operational complexity, facilitates operation, and reduces the workload of operators.

[0039] Preferably, the field testing instrument further includes a display controller 4, which is connected to the first aiming scope 1 and the second aiming scope 2, and is used to receive and display the image information collected by the first aiming scope 1 and the second aiming scope 2, so as to facilitate the operator to observe in real time.

[0040] Preferably, to address the issue of insufficient stability in the field testing instrument, the field testing instrument further includes a support mechanism 5. The support mechanism 5 includes a support platform 51, a pitch angle adjustment platform 52, an azimuth angle adjustment platform 53, and a bracket (not shown in the figure). The support platform 51 is mounted on the pitch angle adjustment platform 52 and serves as the frame 3. The pitch angle adjustment platform 52 is mounted on the azimuth angle adjustment platform 53 and is used to adjust the pitch angle of the testing host, i.e., to adjust the pitch angle of the first sight 1 and the second sight 2. The azimuth angle adjustment platform 53 is mounted on the bracket and is used to adjust the horizontal rotation angle of the testing host, i.e., to adjust the azimuth angle of the first sight 1 and the second sight 2. The bracket provides stable support for the testing host. The system ensures that the field testing instrument maintains good leveling and orientation capabilities even under complex terrain conditions. Through the coordinated operation of the elevation adjustment platform 52 and the azimuth adjustment platform 53, the first aiming scope 1 can accurately aim at the near-range target, aligning the center of the crosshairs of the first aiming scope 1 with the center of the near-range target, thereby improving the accuracy of the laser detector 100 in near-range testing. Furthermore, it ensures that the second aiming scope 2 can accurately aim at the far-range target, aligning the center of the crosshairs of the second aiming scope 2 with the center of the far-range target, thereby improving the accuracy of the laser detector 100 in far-range testing. At the same time, it reduces the cumulative error caused by frequent changes in aiming equipment, further improving the stability and repeatability of the test.

[0041] Preferably, to address the issue of insufficient accuracy in the debugging and calibration of the first aiming scope 1 and the second aiming scope 2, the field testing instrument further includes shims (not shown in the figure). The shims can be placed between the first aiming scope 1 and the frame 3, and between the second aiming scope 2 and the frame 3. By adding shims between the first aiming scope 1 and the frame 3, and between the second aiming scope 2 and the frame 3, the optical axes of the first aiming scope 1 and the second aiming scope 2 can be adjusted. This ensures that the optical axes of the first aiming scope 1 and the second aiming scope 2 are parallel to the optical axis of the laser beam emitted by the laser measuring device 100. This completes the debugging and calibration of the first aiming scope 1 and the second aiming scope 2, ensuring that their optical axes are strictly parallel to the emitted beam of the laser measuring device 100, thereby further improving the accuracy and reliability of performance testing of the laser measuring device 100 at different distances.

[0042] Preferably, the first sight 1 is a sight with 60x continuous zoom function in the prior art; the second sight 2 is a gun sight in the prior art; the display controller 4 is a device in the prior art, such as a tablet computer; the pitch adjustment table 52 and the azimuth adjustment table 53 are both precision adjustment gimbals in the prior art.

[0043] The field test principle of the laser measuring device 100 is as follows: The laser measuring device 100, the first aiming mirror 1, and the second aiming mirror 2 are all mounted on the frame 3, so that the optical axis of the first aiming mirror 1 and the optical axis of the second aiming mirror 2 are basically parallel to the optical axis of the laser beam emitted by the laser measuring device 100; the first aiming mirror 1 and the second aiming mirror 2 are connected to the display controller 4;

[0044] The test host is installed on the reflective collimator test stand. The parallel beam generated by the reflective collimator is used to simulate the target at infinity. The laser detector 100 emits a laser beam toward the target at infinity and forms a simulated light spot.

[0045] The field of view of the first aiming scope 1 is adjusted and calibrated so that the optical axis of the first aiming scope 1 is precisely parallel to the optical axis of the laser beam emitted by the laser measuring device 100. Specifically, the imaging position of the simulated light spot is observed through the first aiming scope 1 (the imaging can be observed through the display controller 4). A shim is added between the first aiming scope 1 and the frame 3 to adjust the optical axis of the first aiming scope 1 so that the center of the crosshairs of the first aiming scope 1 is completely coincident with the center of the simulated light spot. At this time, the optical axis of the first aiming scope 1 is precisely parallel to the optical axis of the laser beam emitted by the laser measuring device 100, and the adjustment and calibration of the first aiming scope 1 is completed.

[0046] The second aiming scope 2 is calibrated and its field of view is adjusted to ensure that its optical axis is precisely parallel to the optical axis of the laser beam emitted by the laser measuring device 100. Specifically, the imaging position of the simulated light spot is observed through the second aiming scope 2 (the imaging can be observed through the display controller 4). A shim is added between the second aiming scope 2 and the frame 3, and the optical axis of the second aiming scope 2 is adjusted so that the center of the crosshairs of the second aiming scope 2 is completely aligned with the center of the simulated light spot. At this point, the optical axis of the second aiming scope 2 is precisely parallel to the optical axis of the laser beam emitted by the laser measuring device 100, thus completing the calibration of the second aiming scope 2. Subsequently, the debugging and calibration of the test host are completed to achieve synchronous parallelism of the optical axes of the first aiming scope 1, the second aiming scope 2, and the laser measuring device 100.

[0047] The test host is mounted on the support mechanism 5, and a close-range performance test (range finding and aiming performance) is performed on the laser detector 100: The pitch and azimuth angles of the test host are adjusted using the pitch angle adjustment table 52 and the azimuth angle adjustment table 53, and the close-range target is searched through the first aiming scope 1, so that the close-range target enters the field of view of the first aiming scope 1. Then, fine adjustments are made using the pitch angle adjustment table 52 and the azimuth angle adjustment table 53, so that the center of the crosshairs of the first aiming scope 1 is precisely aligned with the center of the close-range target. At this time, the laser detector 100 is turned on. A laser beam is emitted towards a nearby target. The position of the laser spot formed on the nearby target is observed through the first aiming scope 1 to test the aiming accuracy of the laser detector 100 at close range. The ranging data displayed by the laser detector 100 is combined with the actual distance to the nearby target to test the ranging accuracy of the laser detector 100 at close range. After completing the range and aiming performance test of the laser detector 100 at close range, the relevant data is recorded and analyzed to determine whether the performance indicators of the laser detector 100 at close range meet the design requirements.

[0048] Long-range performance testing (range finding and aiming performance) of the laser detector 100 is conducted: The elevation and azimuth angles of the test host are adjusted using the elevation adjustment table 52 and the azimuth adjustment table 53. The distant target is searched through the second aiming scope 2, bringing it into the field of view. Then, the field of view is magnified using the second aiming scope 2 to make the image of the distant target clearer and easier to aim precisely. Fine-tuning is then performed using the elevation adjustment table 52 and the azimuth adjustment table 53 to precisely align the center of the crosshairs of the second aiming scope 2 with the center of the distant target. At this point, the laser measuring device 100 is activated to emit a laser beam towards a distant target. The position of the laser spot formed on the distant target is observed through the second aiming scope 2 to test the long-range aiming accuracy of the laser measuring device 100. The ranging data displayed by the laser measuring device 100 is combined with the actual distance to the distant target to test the long-range ranging accuracy of the laser measuring device 100. After completing the long-range ranging and aiming performance test of the laser measuring device 100, the relevant data is recorded and analyzed to determine whether the long-range performance indicators of the laser measuring device 100 meet the design requirements.

[0049] By using the first aiming scope 1 and the second aiming scope 2 to accurately aim at targets at close and long distances respectively, the laser measuring device 100 can be tested at different distances without frequently changing the aiming equipment. This improves the efficiency of field testing of the laser measuring device, reduces the complexity of operation, makes it easier for operators to operate, and reduces the workload of operators.

[0050] Example 2

[0051] In Example 1, the first sight 1 and the second sight 2 are calibrated by placing shims between the first sight 1 and the frame 3, and between the second sight 2 and the frame 3. This method is cumbersome, and due to the thickness of the shims, continuous fine-tuning is difficult. The calibration accuracy is limited by the minimum thickness of the shims, resulting in low calibration accuracy and adversely affecting the accuracy of the laser detector 100 performance test results. To address the problems of cumbersome operation and low calibration accuracy in Example 1, leading to poor performance test accuracy of the laser detector 100, Example 2 is a further improvement on Example 1. Figure 2 As shown, the shims are replaced with a first adjustment mechanism 6 and a second adjustment mechanism 7. The first adjustment mechanism 6 is used to continuously, accurately, and efficiently adjust the first sight 1 during debugging and calibration, so that the center of the crosshairs of the first sight 1 is quickly and accurately aligned with the center of the simulated light spot. This improves the accuracy and efficiency of debugging and calibration of the first sight 1, ensuring that the optical axis of the first sight 1 is parallel to the optical axis of the laser beam emitted by the laser measuring device 100. The second adjustment mechanism 7 is used to continuously, accurately, and efficiently adjust the second sight 2 during debugging and calibration, so that the center of the crosshairs of the second sight 2 is quickly and accurately aligned with the center of the simulated light spot. The alignment is accurate, enabling continuous, precise, and efficient adjustment and calibration of the second aiming mirror 2, improving the accuracy and efficiency of the adjustment and calibration of the second aiming mirror 2, and ensuring that the optical axis of the second aiming mirror 2 is parallel to the optical axis of the laser beam emitted by the laser measuring device 100; through the coordinated action of the first adjustment mechanism 6 and the second adjustment mechanism 7, high-precision and efficient adjustment and calibration of the first aiming mirror 1 and the second aiming mirror 2 are achieved, ensuring that the optical axes of the first aiming mirror 1 and the second aiming mirror 2 are strictly parallel to the optical axis of the laser beam emitted by the laser measuring device 100, thereby further improving the accuracy and reliability of the performance testing of the laser measuring device 100 at different distances, and also further improving the field measurement efficiency of the laser measuring device 100.

[0052] Preferably, to address the issues of insufficient accuracy and low efficiency in the calibration and adjustment of the first sight 1, such as... Figure 3As shown, the first adjustment mechanism 6 includes a first horizontal adjustment device 61, a first vertical adjustment device 62, and a first mounting plate 63. The first mounting plate 63 is fixedly mounted on the first vertical adjustment device 62 and is used to mount the first sight 1. The first vertical adjustment device 62 is rotatably mounted on the first horizontal adjustment device 61 and is used to adjust the pitch angle of the first mounting plate 63 in the vertical plane, thereby driving the first sight 1 to perform precise and rapid vertical adjustment, thus achieving rapid and precise vertical alignment between the crosshair center of the first sight 1 and the simulated spot center. The first horizontal adjustment device 61 is slidably mounted on the frame 3. The first vertical adjustment device 62 can be adjusted to move the first mounting plate 63 and the first sight 1 precisely in the horizontal direction, thereby achieving rapid and accurate alignment of the crosshair center of the first sight 1 with the center of the simulated light spot in the horizontal direction. Through the coordinated adjustment of the first horizontal adjustment device 61 and the first vertical adjustment device 62, the crosshair center of the first sight 1 can be quickly and accurately aligned with the center of the simulated light spot, ensuring that the optical axis of the first sight 1 is strictly parallel to the optical axis of the laser beam emitted by the laser measuring device 100. This improves the accuracy and efficiency of the calibration and adjustment of the first sight 1, and provides a reliable guarantee for the stable operation of the laser measuring device 100 in complex environments.

[0053] Preferably, the first horizontal adjustment device 61 includes a first horizontal adjustment drive shaft 611 and a first support 612. The first horizontal adjustment drive shaft 611 is rotatably mounted on the frame 3 and is a screw drive shaft. The first support 612 is slidably mounted on the frame 3 and threadedly connected to the first horizontal adjustment drive shaft 611. The first support 612 is used to mount the first vertical adjustment device 62. Rotating the first horizontal adjustment drive shaft 611 can drive the first support 612 to slide back and forth in the horizontal direction on the frame 3, thereby driving the first vertical adjustment device 62 to make precise and rapid adjustment in the horizontal direction, thereby realizing precise and rapid adjustment of the first sight 1 in the horizontal direction, so that the center of the crosshairs of the first sight 1 is quickly and accurately aligned with the center of the simulated light spot in the horizontal direction.

[0054] Preferably, the first vertical adjustment device 62 includes a first vertical adjustment drive shaft 621 and an adjustment gear sleeve 622. The first vertical adjustment drive shaft 621 is rotatably mounted on the frame 3 and is a rack and pinion drive shaft. The adjustment gear sleeve 622 is rotatably mounted on the first support 612, and a first mounting plate 63 is fixedly mounted on the adjustment gear sleeve 622. The adjustment gear sleeve 622 also meshes with the first vertical adjustment drive shaft 621. Rotating the first vertical adjustment drive shaft 621 can drive the adjustment gear sleeve 622 to rotate, thereby driving the first mounting plate 63 and the first sight 1 to perform precise and rapid adjustment of the pitch angle in the vertical plane, so as to achieve rapid and accurate alignment of the crosshair center with the simulated light spot center in the vertical direction.

[0055] Preferably, to solve the problem that the first sight 1 is easy to loosen after installation, the first mounting plate 63 is provided with a first fixing slot 631. The first fixing slot 631 is used to securely install the first sight 1 to ensure that the first sight 1 does not shift or loosen during adjustment and use, thereby improving the aiming accuracy and stability of the first sight 1.

[0056] Preferably, the first sight 1 is provided with a first locking block 11, which can be locked in the first fixed slot 631, so as to achieve quick installation and removal through the locking method, while ensuring the repeatability of the installation position.

[0057] Preferably, both the first locking block 11 and the first fixed slot 631 are provided with magnetic blocks (not shown in the figure). The attraction between the magnetic blocks further enhances the connection stability between the first locking block 11 and the first fixed slot 631, effectively preventing loosening caused by vibration or impact, ensuring that the first sight 1 can maintain accurate alignment under complex working conditions, while facilitating quick disassembly and repositioning, improving equipment maintenance efficiency and ease of use.

[0058] Preferably, to address the issues of insufficient accuracy and low efficiency in the calibration and adjustment of the second sight 2, such as... Figure 4As shown, the second adjustment mechanism 7 includes a second horizontal adjustment device 71, a second vertical adjustment device 72, and a second mounting plate 73. The second mounting plate 73 is mounted on the second horizontal adjustment device 71 and rotatably connected to it. The second mounting plate 73 is used to mount the second sight 2. The second vertical adjustment device 72 is mounted on the second horizontal adjustment device 71 and can slide relative to it. The second vertical adjustment device 72 also abuts against the second mounting plate 73. The second vertical adjustment device 72 is used to adjust the pitch angle of the second mounting plate 73 in the vertical plane, thereby driving the second sight 2 to perform precise and rapid vertical adjustment, thus achieving rapid and precise vertical alignment of the crosshair center of the second sight 2 with the simulated spot center. Alignment; the second horizontal adjustment device 71 is slidably mounted on the frame 3. The second horizontal adjustment device 71 can adjust the position of the second mounting plate 73 in the horizontal direction, thereby driving the second aiming mirror 2 to move precisely in the horizontal direction, so as to quickly and accurately align the crosshair center of the second aiming mirror 2 with the center of the simulated light spot in the horizontal direction; through the coordinated adjustment of the second horizontal adjustment device 71 and the second vertical adjustment device 72, the crosshair center of the second aiming mirror 2 can be quickly and accurately coincided with the center of the simulated light spot, ensuring that the optical axis of the second aiming mirror 2 is strictly parallel to the optical axis of the laser beam emitted by the laser measuring device 100, improving the accuracy and efficiency of debugging and calibrating the second aiming mirror 2, and providing a reliable guarantee for the stable operation of the laser measuring device 100 in complex environments.

[0059] Preferably, such as Figure 5 As shown, the second horizontal adjustment device 71 includes a second horizontal adjustment drive shaft 711 and a second support 712. The second horizontal adjustment drive shaft 711 is rotatably mounted on the frame 3 and is a screw drive shaft. The second support 712 is slidably mounted on the frame 3 and threadedly connected to the second horizontal adjustment drive shaft 711. The second support 712 is used to mount the second mounting plate 73. Rotating the second horizontal adjustment drive shaft 711 can drive the second support 712 to slide back and forth on the frame 3 in the horizontal direction, thereby driving the second mounting plate 73 to make precise and rapid adjustment in the horizontal direction, thereby realizing precise and rapid adjustment of the second sight 2 in the horizontal direction, so that the center of the crosshairs of the second sight 2 is quickly and accurately aligned with the center of the simulated light spot in the horizontal direction.

[0060] Preferably, the second vertical adjustment device 72 includes a second vertical adjustment drive shaft 721 and an adjustment block 722. The second vertical adjustment drive shaft 721 is rotatably mounted on the frame 3 and is a screw drive shaft. The adjustment block 722 is slidably disposed on the second support 712 and threadedly connected to the second vertical adjustment drive shaft 721. The adjustment block 722 also abuts against the second mounting plate 73. When the second vertical adjustment drive shaft 721 is rotated, the adjustment block 722 can be driven to slide on the second support 712, thereby pushing the second mounting plate 73 to rotate around a preset fulcrum, realizing precise and rapid adjustment of the pitch angle of the second mounting plate 73 in the vertical plane, thereby driving the second sight 2 to perform precise and rapid adjustment of the pitch angle in the vertical plane, realizing rapid and accurate alignment of the crosshair center with the simulated light spot center in the vertical direction.

[0061] Preferably, to address the issue of unstable optical axis pointing of the second sight 2 under dynamic conditions, the adjusting block 722 is provided with a first adjusting slope 7221 and a second adjusting slope 7222. The first adjusting slope 7221 and the second adjusting slope 7222 are symmetrically arranged and have opposite tilt directions. The first adjusting slope 7221 and the second adjusting slope 7222 extend and intersect to form a V-shaped structure. The first adjusting slope 7221 and the second adjusting slope 7222 respectively abut against both ends of the second mounting plate 73. When the second vertical adjustment drive shaft 721 rotates, the adjusting block 722 slides on the second support 712. The symmetrical tilting structure of the first adjusting slope 7221 and the second adjusting slope 7222 pushes the two ends of the second mounting plate 73 to generate differential displacement, causing the second mounting plate 73 to rotate smoothly around a preset fulcrum, thereby enabling the second sight 2 to rotate smoothly in a vertical position. The precise and rapid adjustment of the in-plane pitch angle ensures that the center of the crosshairs of the second sight 2 is quickly and accurately aligned with the center of the simulated light spot in the vertical direction. In addition, the symmetrical V-shaped structure formed by the first adjustment ramp 7221 and the second adjustment ramp 7222 ensures that the first adjustment ramp 7221 and the second adjustment ramp 7222 always remain in contact with the second mounting plate 73, thereby maintaining stable support for the second mounting plate 73. This not only improves the uniformity of torque transmission and response sensitivity during the adjustment process, but also reduces the slight deformation of the second mounting plate 73 and the second sight 2 caused by gravity or vibration. This ensures the stability and attitude accuracy of the second sight 2 during and after pitch adjustment, suppresses the adverse effects of external disturbances on the optical axis stability and alignment accuracy of the second sight 2, and ensures that it can maintain long-term stability of the optical axis pointing under dynamic and dynamic working conditions.

[0062] Preferably, to solve the problem of the second sight 2 being prone to loosening after installation, the second mounting plate 73 is provided with a second fixing slot 731. The second fixing slot 731 is used to securely install the second sight 2 to ensure that the second sight 2 does not shift or loosen during adjustment and use, thereby improving the aiming accuracy and stability of the second sight 2.

[0063] Preferably, the second sight 2 is provided with a second locking block 21, which can be locked in the second fixed slot 731, so as to achieve quick installation and removal through the locking method, while ensuring the repeatability of the installation position.

[0064] Preferably, the second locking block 21 and the second fixed slot 731 are both provided with magnetic blocks (not shown in the figure). The attraction between the magnetic blocks further enhances the connection stability between the second locking block 21 and the second fixed slot 731, effectively preventing loosening caused by vibration or impact, ensuring that the second sight 2 can maintain accurate alignment under complex working conditions, while facilitating quick disassembly and repositioning, improving equipment maintenance efficiency and ease of use.

[0065] Preferably, the field tester further includes a linkage control mechanism 8, which is mounted on the frame 3 and can be linked with the first adjustment mechanism 6 and the second adjustment mechanism 7 to facilitate coordinated adjustment of the first sight 1 and the second sight 2, so as to achieve accurate and rapid debugging and correction of the first sight 1 and the second sight 2.

[0066] Preferably, the linkage control mechanism 8 includes a first linkage device 81, a second linkage device 82, and a driver 83. The first linkage device 81 is connected to the first adjustment mechanism 6 and can automatically lock when the first sight 1 is in a non-adjustment / calibration state to prevent the first sight 1 from shifting or rotating due to external interference during testing, thereby ensuring the stability of the first sight 1 during testing. The second linkage device 82 is connected to the second adjustment mechanism 7 and can automatically lock when the second sight 2 is in a non-adjustment / calibration state to prevent the second sight 2 from shifting or rotating due to external interference during testing, thereby ensuring the stability of the second sight 2 during testing. The driver 83 is slidably mounted on the frame 3 and is activated when the first sight 1 needs to be adjusted. When the second sight 2 is being adjusted and calibrated, the driver 83 can slide along the frame 3 to the corresponding position to connect with the first linkage device 81 or the second linkage device 82, thereby driving the first linkage device 81 or the second linkage device 82 to operate, quickly and accurately completing the precise and efficient adjustment and calibration of the first sight 1 or the second sight 2, improving calibration efficiency and accuracy; after the driver 83 completes the calibration operation, it can disengage from the first linkage device 81 or the second linkage device 82, allowing the first linkage device 81 or the second linkage device 82 to return to the locked state, ensuring that the first sight 1 and the second sight 2 remain stable in subsequent tests after adjustment and calibration, reducing the accuracy loss caused by repeated adjustments, thereby saving operation time and improving testing efficiency.

[0067] Preferably, such as Figure 6 As shown, to address the issue of insufficient reliability of the first sight 1 after debugging and calibration, the first linkage device 81 includes a first horizontal adjustment linkage component 811 and a first vertical adjustment linkage component 812. The first horizontal adjustment linkage component 811 is connected to the first horizontal adjustment drive shaft 611 and is used to transmit the power of the driver 83 to the first horizontal adjustment drive shaft 611 to achieve horizontal angle linkage adjustment of the first sight 1. The first vertical adjustment linkage component 812 is connected to the first vertical adjustment drive shaft 621 and is used to transmit the power of the driver 83 to the first vertical adjustment drive shaft 621 to achieve vertical angle linkage adjustment of the first sight 1.

[0068] Preferably, the first horizontal adjustment linkage assembly 811 includes a first horizontal adjustment linkage shaft 8111, a first horizontal adjustment linkage wheel 8112, and a first horizontal adjustment linkage belt 8113. The first horizontal adjustment linkage shaft 8111 is rotatably mounted on the frame 3 and is a screw linkage shaft. The first horizontal adjustment linkage wheel 8112 is rotatably mounted on the frame 3 and meshes with the first horizontal adjustment linkage shaft 8111. The first horizontal adjustment linkage belt 8113 is sleeved on the first horizontal adjustment linkage wheel 8112 and the first horizontal adjustment drive shaft 611, and is used to transmit the rotational power of the first horizontal adjustment linkage wheel 8112 to the first horizontal adjustment drive shaft 611. When the driver 83 is connected to the first horizontal adjustment linkage shaft 8111, the power of the driver 83 is transmitted to the first horizontal adjustment linkage shaft 8111, and the belt... The first horizontal adjustment linkage wheel 8112 rotates, and the power is synchronously transmitted to the first horizontal adjustment drive shaft 611 through the first horizontal adjustment linkage belt 8113, so as to achieve precise adjustment of the horizontal angle of the first sight 1. When the driver 83 disengages from the first horizontal adjustment linkage shaft 8111, the worm gear structure formed by the first horizontal adjustment linkage shaft 8111 and the first horizontal adjustment linkage wheel 8112 can achieve a self-locking function, thereby preventing the first horizontal adjustment drive shaft 611 from rotating when there is no power input. This ensures that the first sight 1 maintains a stable horizontal angle position when there is no power input, reduces the deviation caused by external vibration or gravity, and maintains the aiming accuracy of the first sight 1. This further improves the reliability and aiming accuracy of the first sight 1 after debugging and calibration, and provides a stable benchmark for subsequent testing.

[0069] Preferably, the first horizontal adjustment linkage belt 8113 adopts a high tensile strength synchronous belt structure, and its inner tooth profile precisely meshes with the corresponding tooth grooves on the first horizontal adjustment linkage wheel 8112 and the first horizontal adjustment drive shaft 611, ensuring no slippage or backlash during power transmission, thereby improving adjustment accuracy and response speed.

[0070] Preferably, the first horizontal adjustment linkage assembly 811 further includes a first horizontal adjustment tension wheel 8114, which is rotatably mounted on the frame 3 and is used to apply preload to the first horizontal adjustment linkage belt 8113 to eliminate belt drive loosening caused by manufacturing errors or long-term use, and further ensure the stability and reliability of power transmission.

[0071] Preferably, the first vertical adjustment linkage assembly 812 includes a first vertical adjustment linkage shaft 8121, a first vertical adjustment linkage wheel 8122, and a first vertical adjustment linkage belt 8123. The first vertical adjustment linkage shaft 8121 is rotatably mounted on the frame 3 and is a screw linkage shaft. The first vertical adjustment linkage wheel 8122 is rotatably mounted on the frame 3 and meshes with the first vertical adjustment linkage shaft 8121. The first vertical adjustment linkage belt 8123 is sleeved on the first vertical adjustment linkage wheel 8122 and the first vertical adjustment drive shaft 621, and is used to transmit the rotational power of the first vertical adjustment linkage wheel 8122 to the first vertical adjustment drive shaft 621. When the driver 83 is connected to the first vertical adjustment linkage shaft 8121, the power of the driver 83 is transmitted to the first vertical adjustment linkage shaft 8122. 21. The first vertical adjustment linkage wheel 8122 rotates, and the power is synchronously transmitted to the first vertical adjustment drive shaft 621 through the first vertical adjustment linkage belt 8123, so as to achieve precise adjustment of the pitch angle of the first sight 1. When the driver 83 disengages from the first vertical adjustment linkage shaft 8121, the worm gear structure formed by the first vertical adjustment linkage shaft 8121 and the first vertical adjustment linkage wheel 8122 can achieve a self-locking function, thereby preventing the second horizontal adjustment drive shaft 711 from rotating. This ensures that the first sight 1 maintains a stable pitch angle position when there is no power input, reduces the offset caused by external vibration or gravity, and maintains the aiming accuracy of the first sight 1. This further improves the reliability and aiming accuracy of the first sight 1 after debugging and calibration, and provides a stable benchmark for subsequent testing.

[0072] Preferably, the first vertical adjustment linkage belt 8123 adopts a high tensile strength synchronous belt structure, and its inner tooth profile precisely meshes with the corresponding tooth grooves on the first vertical adjustment linkage wheel 8122 and the first vertical adjustment drive shaft 621, ensuring no slippage or backlash during power transmission, and improving adjustment accuracy and response speed.

[0073] Preferably, the first vertical adjustment linkage assembly 812 further includes a first vertical adjustment tension wheel 8124, which is rotatably mounted on the frame 3 and is used to apply preload to the first vertical adjustment linkage belt 8123 to eliminate belt drive loosening caused by manufacturing errors or long-term use, and further ensure the stability and reliability of power transmission.

[0074] Preferably, such as Figure 7As shown, to address the issue of insufficient reliability of the first sight 2 after debugging and calibration, the second linkage device 82 includes a second horizontal adjustment linkage component 821 and a second vertical adjustment linkage component 822. The second horizontal adjustment linkage component 821 is connected to the second horizontal adjustment drive shaft 711 and is used to transmit the power of the driver 83 to the second horizontal adjustment drive shaft 711 to achieve linkage adjustment of the horizontal angle of the second sight 2. The second vertical adjustment linkage component 822 is connected to the second vertical adjustment drive shaft 721 and is used to transmit the power of the driver 83 to the second vertical adjustment drive shaft 721 to achieve linkage adjustment of the pitch angle of the second sight 2.

[0075] Preferably, such as Figure 8 and Figure 9 As shown, the second horizontal adjustment linkage assembly 821 includes a second horizontal adjustment linkage shaft 8211, a second horizontal adjustment linkage wheel 8212, a second horizontal adjustment linkage belt 8213, a first transmission shaft 8214, and a second transmission shaft 8215. The second horizontal adjustment linkage shaft 8211 is rotatably mounted on the frame 3 and is a screw linkage shaft. The second horizontal adjustment linkage wheel 8212 is rotatably mounted on the frame 3 and meshes with the second horizontal adjustment linkage shaft 8211. Both the first transmission shaft 8214 and the second transmission shaft 8215 are rotatably mounted on the frame 3. One end of the second transmission shaft 8215 is connected to the second horizontal adjustment drive shaft 711, and the other end is connected to the first transmission shaft 8214. The second horizontal adjustment linkage belt 8213 is sleeved on the second horizontal adjustment linkage wheel 8212 and the first transmission shaft 8214, and is used to transmit the rotational power of the second horizontal adjustment linkage wheel 8212 to the first transmission shaft 8214, thereby driving the second transmission shaft 8215 to rotate synchronously, and then driving the second horizontal adjustment drive shaft 711 to rotate. When the driver 83 is connected to the second horizontal adjustment linkage shaft 8211, the power of the driver 83 is transmitted to the second horizontal adjustment linkage shaft 8211, causing the second horizontal adjustment linkage wheel 8212 to rotate. This, in turn, drives the first transmission shaft 8214 to rotate via the second horizontal adjustment linkage belt 8213, causing the second transmission shaft 8215 to rotate synchronously. Ultimately, this drives the second horizontal adjustment drive shaft 711 to rotate precisely, achieving accurate adjustment of the horizontal angle of the second sight 2. When the driver 83 is disengaged from the second horizontal adjustment linkage shaft 8211, the worm gear structure formed by the second horizontal adjustment linkage shaft 8211 and the second horizontal adjustment linkage wheel 8212 enables a self-locking function. This prevents the second horizontal adjustment drive shaft 711 from rotating, ensuring that the second sight 2 maintains a stable horizontal angle position when there is no power input. This reduces deviations caused by external vibrations or gravity, thus maintaining the aiming accuracy of the second sight 2. This further improves the reliability and aiming accuracy of the second sight 2 after calibration and provides a stable benchmark for subsequent testing.

[0076] Preferably, the second horizontal adjustment linkage belt 8213 adopts a high tensile strength synchronous belt structure, and its inner tooth profile precisely meshes with the corresponding tooth grooves on the second horizontal adjustment linkage wheel 8212 and the first transmission shaft 8214 to ensure no slippage or backlash during power transmission, thereby improving adjustment accuracy and response speed.

[0077] Preferably, the second horizontal adjustment linkage assembly 821 further includes a second horizontal adjustment tension wheel 8216, which is rotatably mounted on the frame 3 and is used to apply preload to the second horizontal adjustment linkage belt 8213 to eliminate belt drive loosening caused by manufacturing errors or long-term use, and further ensure the stability and reliability of power transmission.

[0078] Preferably, the second vertical adjustment linkage assembly 822 includes a second vertical adjustment linkage shaft 8221, a second vertical adjustment linkage wheel 8222, a second vertical adjustment linkage belt 8223, a third drive shaft 8224, and a fourth drive shaft 8225. The second vertical adjustment linkage shaft 8221 is rotatably mounted on the frame 3 and is a screw linkage shaft. The second vertical adjustment linkage wheel 8222 is rotatably mounted on the frame 3 and meshes with the second vertical adjustment linkage shaft 8221. The third drive shaft 8224... Both the fourth drive shaft 8225 and the third drive shaft 8224 are rotatably mounted on the frame 3. One end of the fourth drive shaft 8225 is connected to the second vertical adjustment drive shaft 721, and the other end is connected to the third drive shaft 8224. The second vertical adjustment linkage belt 8223 is sleeved on the second vertical adjustment linkage wheel 8222 and the third drive shaft 8224, and is used to transmit the rotational power of the second vertical adjustment linkage wheel 8222 to the third drive shaft 8224, thereby driving the fourth drive shaft 8225 to rotate synchronously, and then driving the second vertical adjustment drive shaft 721 to rotate. When the driver 83 is connected to the second vertical adjustment linkage shaft 8221, the power of the driver 83 is transmitted to the second vertical adjustment linkage shaft 8221, causing the second vertical adjustment linkage wheel 8222 to rotate. This, in turn, drives the third transmission shaft 8224 to rotate via the second vertical adjustment linkage belt 8223, causing the fourth transmission shaft 8225 to operate synchronously. Ultimately, this drives the second vertical adjustment drive shaft 721 to rotate precisely, achieving accurate adjustment of the horizontal angle of the second sight 2. When the driver 83 is disengaged from the second vertical adjustment linkage shaft 8221, the worm gear structure formed by the second vertical adjustment linkage shaft 8221 and the second vertical adjustment linkage wheel 8222 enables a self-locking function. This prevents the second vertical adjustment drive shaft 721 from rotating, ensuring that the second sight 2 maintains a stable pitch angle position when there is no power input. This reduces the offset caused by external vibration or gravity, thereby maintaining the aiming accuracy of the second sight 2. This further improves the reliability and aiming accuracy of the second sight 2 after debugging and calibration, providing a stable benchmark for subsequent testing.

[0079] Preferably, the second vertical adjustment linkage belt 8223 adopts a high tensile strength synchronous belt structure, and its inner tooth profile precisely meshes with the corresponding tooth grooves on the second vertical adjustment linkage wheel 8222 and the third transmission shaft 8224 to ensure no slippage or backlash during power transmission, thereby improving adjustment accuracy and response speed.

[0080] Preferably, the second vertical adjustment linkage assembly 822 further includes a second vertical adjustment tension wheel 8226, which is rotatably mounted on the frame 3 and is used to apply preload to the second vertical adjustment linkage belt 8223 to eliminate belt drive loosening caused by manufacturing errors or long-term use, and further ensure the stability and reliability of power transmission.

[0081] Preferably, in order to solve the problem that the first sight 1 and the second sight 2 are prone to mutual interference during debugging and calibration, such as Figure 10 As shown, the driver 83 includes a first power wheel 831, a second power wheel 832, and a slide 833. The slide 833 is slidably mounted on the frame 3. The first power wheel 831 and the second power wheel 832 are rotatably mounted on the slide 833. Moving the slide 833 can drive the first power wheel 831 and the second power wheel 832 to move synchronously, thereby enabling the first power wheel 831 to engage and disengage with the first horizontal adjustment linkage shaft 8111 or with the second horizontal adjustment linkage shaft 8211, and enabling the second power wheel 832 to engage and disengage with the first vertical adjustment linkage shaft 8121 or with the second vertical adjustment linkage shaft 8221. This realizes the power switching of the driver 83 between the first linkage device 81 and the second linkage device 82, ensuring that the adjustment of the first sight 1 and the second sight 2 does not interfere with each other, and improving the system coordination and control accuracy.

[0082] Preferably, the driver 83 further includes a first positioning and fixing component 834, a second positioning and fixing component 835, and a third positioning and fixing component (not shown in the figure). The first positioning and fixing component 834 is installed on the frame 3 near the first linkage device 81 and is used to position and fix the slide 833 at the first station. When the slide 833 moves to the first station, the first positioning and fixing component 834 can lock it, ensuring that the first drive wheel 831 is stably engaged with the first horizontal adjustment linkage shaft 8111 and the second drive wheel 832 is accurately engaged with the first vertical adjustment linkage shaft 8121, realizing independent and precise adjustment and calibration of the first sight 1. The second positioning and fixing component 835 is installed on the frame 3 near the second linkage device 82 and is used to position and fix the slide 833 at the first station. The slide block 833 is positioned and fixed at the second station. When the slide block 833 moves to the second station, the second positioning and fixing component 835 locks it firmly, ensuring that the first power wheel 831 is stably engaged with the second horizontal adjustment linkage shaft 8211, and the second power wheel 832 is accurately engaged with the second vertical adjustment linkage shaft 8221, so as to realize independent and precise debugging and calibration of the second sight 2. The third positioning and fixing component is installed on the frame 3 between the first positioning and fixing component 834 and the second positioning and fixing component 835. It is used to position and fix the slide block 833 at the intermediate station, preventing the driver 83 from being mis-displaced in the non-working state or during the switching process, ensuring system safety and engagement accuracy, and improving the overall stability and operational reliability of the field tester.

[0083] Preferably, the first positioning and fixing component 834, the second positioning and fixing component 835 and the third positioning and fixing component are all magnets. The magnetic force is used to realize the rapid positioning and reliable fixing of the slide 833 at the corresponding work position. This not only ensures the silent and smooth positioning action, but also avoids the small gap caused by mechanical locking, and further improves the accuracy of the meshing between the power wheel and the linkage shaft.

[0084] Example 3

[0085] To address the issue of optical axis misalignment in the first sight 1 under complex vibration environments, Embodiment 3 is a further improvement upon Embodiment 2, such as... Figure 3 As shown, the first adjustment mechanism 6 also includes a follow-up support device 64, which is fixedly installed on the first support 612 and abuts against the first mounting plate 63. It is used to adjust the pitch of the first mounting plate 63 and provide dynamic auxiliary support after adjustment, thereby reducing the slight deformation of the first mounting plate 63 and the first sight 1 caused by gravity or vibration, ensuring that the optical axis of the first sight 1 does not deviate after debugging and calibration, thus ensuring the stability and attitude accuracy of the first sight 1 during and after pitch adjustment, suppressing the adverse effects of external disturbances on the optical axis stability and alignment accuracy of the first sight 1, and ensuring that it can maintain the long-term stability of the optical axis pointing under dynamic and dynamic working conditions.

[0086] Preferably, such as Figure 11 As shown, the follow-up support device 64 includes a mounting base 641 and a support pin 642. The mounting base 641 is provided with an oil chamber 6411, a piston chamber 6412, and a piston (not shown in the figure). The oil chamber 6411 is filled with oil, and the piston chamber 6412 communicates with the oil chamber 6411. The piston is installed in the piston chamber 6412 and can move axially. Multiple piston chambers 6412, pistons, and support pins 642 are provided. One end of the support pin 642 is connected to the piston, and the other end extends to the outside of the mounting base and abuts against the first mounting plate 63. Since multiple piston chambers are interconnected through the oil chambers 6411, when a support pin 642 is compressed, the oil can flow and be evenly distributed to other support pins 642, realizing multi-point coordinated adaptive support. When the first mounting plate 642 is compressed, the oil can flow and be evenly distributed to other support pins 642, realizing multi-point coordinated adaptive support. When the mounting plate 63 is adjusted for pitch, some of the support pins 642 are compressed and shortened, and the oil pressure is redistributed through the oil chamber. The remaining support pins 642 extend synchronously to maintain uniform force on the bottom of the first mounting plate. This achieves dynamic balance through oil transmission of force changes in each support pin 642, ensuring uniform distribution of support force. This improves the geometric stability of the first mounting plate 63 during dynamic adjustment and long-term operation, ensuring that the optical axis of the first sight 1 does not deviate after debugging and calibration. This, in turn, ensures the stability and attitude accuracy of the first sight 1 during and after pitch adjustment, suppressing the adverse effects of external disturbances on the optical axis stability and alignment accuracy of the first sight 1, and ensuring that it can maintain long-term stability of the optical axis pointing under dynamic conditions.

[0087] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A laser illuminator field testing instrument, characterized in that, The test host includes a first aiming scope (1), a second aiming scope (2), and a frame (3). The first aiming scope (1) and the second aiming scope (2) are both mounted on the frame (3). The first aiming scope (1) is used for aiming the laser detector (100) during close-range performance testing, and the second aiming scope (2) is used for aiming the laser detector (100) during long-range performance testing.

2. The laser illuminator field testing instrument according to claim 1, characterized in that, The optical axis of the first aiming scope (1) is parallel to the optical axis of the laser detector (100).

3. The laser illuminator field testing instrument according to claim 2, characterized in that, The optical axis of the second aiming scope (2) is parallel to the optical axis of the laser detector (100).

4. The laser illuminator field testing instrument according to claim 3, characterized in that, It also includes a support mechanism (5), which is used to adjust the pitch angle, azimuth angle and height of the test host.

5. The laser illuminator field testing instrument according to claim 4, characterized in that, The support mechanism (5) includes a support platform (51) for mounting the test host.

6. The laser illuminator field testing instrument according to claim 5, characterized in that, The support mechanism (5) also includes a pitch angle adjustment platform (52), which is used to adjust the pitch angle of the test host.

7. A laser illuminator field testing instrument according to claim 6, characterized in that, The supporting mechanism (5) also includes an azimuth adjustment platform (53), which is used to adjust the azimuth angle of the test host.

8. The laser illuminator field testing instrument according to claim 7, characterized in that, The supporting mechanism (5) also includes a bracket, which is used to support the test host and to adjust the height of the test host.

9. A laser illuminator field testing instrument according to any one of claims 1 to 8, characterized in that, It also includes a display controller (4), which is connected to the first sight (1) and the second sight (2).

10. A laser illuminator field testing instrument according to claim 9, characterized in that, It also includes a shim that can be placed between the first sight (1) and the frame (3) and between the second sight (2) and the frame (3).

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