Periscopic height measuring method

Abstract

The invention relates to a periscopic height measurement method, belongs to the technical field of photoelectric observation and aiming systems, and solves the problem of low measurement accuracy when a direct measurement method is adopted to measure periscopic height in the prior art. The method comprises the following steps of S1, checking a measurement reference of measurement equipment; s2, cleaning the measuring equipment; s3, placing the periscopic photoelectric observing and aiming system on the measuring equipment, and correcting the periscopic photoelectric observing and aiming system; s4, measuring the periscopic height of the periscopic photoelectric observing and aiming system, and recording periscopic height data; and S5, disassembling the periscopic photoelectric observing and aiming system from the measuring equipment. According to the method, the emitted laser is projected on the measuring scale through the light path of the periscopic photoelectric observing and aiming system, so that the periscopic height can be quickly and accurately measured.

Description

Technical Field

[0001] The invention relates to the technical field of optoelectronic sighting systems, and in particular to a periscope height measurement method. Background Art

[0002] The periscope height in a periscope optoelectronic sighting system is a key indicator. If the periscope height does not meet the design requirements, it will lead to field of view distortion, focus offset, uneven brightness, decreased system stability and reliability, and other problems that affect product quality. Therefore, measuring the periscope height in a periscope optoelectronic sighting system is an important basis for ensuring the quality of the periscope optoelectronic sighting system.

[0003] The periscope height of existing periscope optoelectronic sighting systems is mostly measured by direct caliper measurement, that is, a caliper or precision measuring tool is used to directly measure the dimensions of structural parts of the periscope optoelectronic sighting system related to the periscope height, and then the periscope height of the periscope optoelectronic sighting system is determined. The measurement method has low accuracy, which makes it impossible to guarantee the quality of the periscope optoelectronic sighting system. Summary of the invention

[0004] In view of the above analysis, the present invention aims to provide a periscope height measurement method to solve the problem of low measurement accuracy when measuring the periscope height of a periscope optoelectronic sighting system by using a caliper direct measurement method in the prior art.

[0005] The purpose of the present invention is mainly achieved through the following technical solutions:

[0006] A periscope height measurement method adopts a measuring device to measure the periscope height of a periscope optoelectronic sighting system, comprising the following steps: step S1: calibrating the measurement reference of the measuring device; step S2: cleaning the measuring device; step S3: placing the periscope optoelectronic sighting system on the measuring device and calibrating the periscope optoelectronic sighting system; step S4: measuring the periscope height of the periscope optoelectronic sighting system and recording the periscope height data; step S5: disassembling the periscope optoelectronic sighting system from the measuring device.

[0007] Furthermore, the measurement reference of the calibration measuring device specifically includes: adjusting the position of the measuring ruler so that the laser emitted by the laser transmitter can be projected onto the reference scale of the measuring ruler.

[0008] Furthermore, the cleaning measurement equipment specifically includes: cleaning the carrying plate to keep the carrying plate clean and free of attachments.

[0009] Furthermore, the correction of the periscope optoelectronic sighting system specifically includes: performing position correction and optical axis correction on the periscope optoelectronic sighting system.

[0010] Furthermore, the position correction specifically includes: contacting a first side surface in a housing of the periscope optoelectronic sighting system with a correction block.

[0011] Furthermore, the position correction specifically includes: controlling the first clamping correction bar and the second clamping correction bar to slide relative to each other, and respectively contacting and clamping the second side surface and the third side surface in the outer shell of the periscope optoelectronic sighting system, so as to quickly clamp and correct the periscope optoelectronic sighting system, so that the optical path of the periscope optoelectronic sighting system and the optical axis of the laser emitted by the laser transmitter are on the same plane.

[0012] Furthermore, the optical axis correction specifically includes: adjusting the distance between the eyepiece of the periscope optoelectronic sighting system and the reference base plate, aligning the eyepiece in the periscope optoelectronic sighting system with the optical axis correction hole, and inserting the eyepiece into the optical axis correction hole.

[0013] Furthermore, the optical axis correction specifically includes: a power ring drives a fastening ring to control the rotation of the clamping correction claw, thereby clamping the eyepiece, and synchronously correcting the eyepiece, so that the optical axis of the optical path of the eyepiece is coaxial with the axis of the optical axis correction hole, and then the optical axis of the optical path of the eyepiece is coaxial with the optical axis of the laser emitted by the laser emitter.

[0014] Furthermore, the measuring of the periscope height of the periscope optoelectronic sighting system and recording of the periscope height data specifically includes: turning on the power of the laser transmitter so that the laser emitted by the laser transmitter is projected onto the measuring ruler through the optical path of the periscope optoelectronic sighting system.

[0015] Furthermore, the measuring of the periscope height of the periscope optoelectronic sighting system and recording of the periscope height data specifically also includes: reading the periscope height of the periscope optoelectronic sighting system and recording the periscope height data, and turning off the power of the laser transmitter after the periscope height data is recorded.

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

[0017] (1) The present invention provides a periscope height measurement method, comprising the following steps: step S1: calibrating the measurement reference of the measuring equipment; step S2: cleaning the measuring equipment; step S3: placing the periscope optoelectronic sighting system on the measuring equipment and calibrating the periscope optoelectronic sighting system; step S4: measuring the periscope height of the periscope optoelectronic sighting system and recording the periscope height data; step S5: removing the periscope optoelectronic sighting system from the measuring equipment; the present invention realizes rapid and accurate measurement of the periscope height of the periscope optoelectronic sighting system by projecting the emitted laser onto a measuring ruler through the optical path of the periscope optoelectronic sighting system.

[0018] (2) The present invention adopts a measuring device to measure the periscope height of a periscope optoelectronic sighting system, wherein the measuring device comprises a reference base plate, a measuring ruler, a laser emitter and a correction unit, wherein the laser emitter, the correction unit and the measuring ruler are sequentially mounted in a straight line on the reference base plate; the laser emitter is used to emit laser light; the correction unit is used to place the periscope optoelectronic sighting system and to quickly calibrate the periscope optoelectronic sighting system so that the eyepiece and the objective lens of the periscope optoelectronic sighting system can quickly face the laser emitter and the measuring ruler respectively, and at the same time, the light of the optical path of the eyepiece of the periscope optoelectronic sighting system can be aligned with the laser emitter and the measuring ruler respectively. The axis is coaxial with the optical axis of the laser emitted by the laser emitter, so that the laser emitted by the laser emitter can be projected onto the measuring ruler through the optical path of the periscope optoelectronic sighting system, and the periscope height of the periscope optoelectronic sighting system can be quickly and accurately measured by the measuring ruler, thereby enabling the measuring device to quickly and accurately measure the periscope height of the periscope optoelectronic sighting system; in addition, the correction unit can also calibrate periscope optoelectronic sighting systems of different specifications, thereby enabling the measuring device to quickly and accurately measure the periscope height of periscope optoelectronic sighting systems of different specifications, thereby improving the scope of application of the measuring device.

[0019] (3) The correction unit of the present invention comprises a position correction component and an optical axis correction component. The position correction component comprises a corrector, which is used to quickly clamp and position the periscope optoelectronic sighting system so that the optical path of the periscope optoelectronic sighting system and the optical axis of the laser emitted by the laser emitter are in the same plane; the optical axis correction component comprises a correction sleeve, which is provided with an optical axis correction hole, and the optical axis correction hole can be sleeved on the eyepiece of the periscope optoelectronic sighting system to make the optical axis of the optical path of the eyepiece coaxial with the optical axis of the laser emitted by the laser emitter; through the coordinated positioning effect of the corrector and the correction sleeve, it is possible The periscope optoelectronic sighting and aiming systems of different specifications are positioned quickly, so that the eyepieces and objective lenses of the periscope optoelectronic sighting and aiming systems of different specifications are quickly aligned with the laser emitter and the measuring ruler respectively, and at the same time, the optical axis of the optical path of the eyepiece of the periscope optoelectronic sighting and aiming systems of different specifications is ensured to be coaxial with the optical axis of the laser emitted by the laser emitter, thereby ensuring that the laser emitted by the laser emitter can be accurately projected onto the measuring ruler after being emitted through the optical path of the periscope optoelectronic sighting and aiming system, thereby quickly and accurately measuring the periscope height of the periscope optoelectronic sighting and aiming system, and realizing the measuring equipment to quickly and accurately measure the periscope height of periscope optoelectronic sighting and aiming systems of different specifications.

[0020] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can become obvious from the description, or can be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the contents particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are only for the purpose of illustrating particular embodiments and are not to be considered limiting of the present invention. Like reference symbols denote like components throughout the drawings.

[0022] Figure 1 This is a flow chart of the periscope height measurement method according to Embodiment 1 of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of a measuring device according to Embodiment 2 of the present invention;

[0024] Figure 3 This is a schematic diagram of the optical path of the measuring device of Example 2 of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of a position correction component according to Embodiment 2 of the present invention;

[0026] Figure 5 is a cross-sectional view of a correction seat according to Embodiment 2 of the present invention;

[0027] Figure 6 It is a structural schematic diagram of a carrier plate according to Embodiment 2 of the present invention;

[0028] Figure 7 Schematic diagram of the structure of the corrector according to Embodiment 2 of the present invention;

[0029] Figure 8 An exploded view of an optical axis correction assembly according to Embodiment 2 of the present invention;

[0030] Fig. 9 This is a schematic structural diagram of a correction sleeve according to Embodiment 2 of the present invention;

[0031] Fig.10 It is a structural schematic diagram of a power transmission mechanism according to Embodiment 2 of the present invention;

[0032] Fig.11 This is a schematic diagram of the structure of the power ring of Example 2 of the present invention;

[0033] Fig.12 This is a schematic structural diagram of a fastening ring according to Embodiment 2 of the present invention;

[0034] Fig.13 for Fig.10 Middle A is a partial enlarged view;

[0035] Fig.14 Schematic diagram of the structure of the rotation preventing disk according to embodiment 2 of the present invention.

[0036] Reference numerals:

[0037] 100. Periscope optoelectronic sighting system; 101. Eyepiece; 102. Objective lens;

[0038] 1. Reference seat plate; 2. Measuring ruler; 3. Laser transmitter; 4. Correction unit; 41. Position correction assembly; 411. Correction seat; 4111. Position limiting chamber; 4112. Reference slide; 4113. Limiting column; 412. Carrying plate; 4121. First position limiting slide; 4122. Second position limiting slide; 4123. Limiting hole; 413. Corrector; 4131. Correction block; 4132. Correction drive lead screw; 4133. First clamping correction bar; 4134. Second clamping correction bar; 4135. Clamping correction lead screw; 414. First elastic member; 42. Optical axis correction assembly; 421. Correction sleeve; 4211. Optical axis correction hole; 4212. Drive shaft installation Mounting groove; 4213, clamping claw mounting groove; 422, power ring; 4221, first stop block; 4222, first protruding block; 423, power transmission mechanism; 4231, first transmission shaft; 4232, second transmission shaft; 424, fastening ring; 4241, second stop block; 4242, second protruding block; 425, clamping correction claw; 426, second elastic member; 427, rotation stopper; 4271, linkage gear; 4272, rotation stop disk; 42721, first anti-rotation tooth; 42722, first locking groove; 42723, second anti-rotation tooth; 42724, second locking groove; 4273, locking block; 4274, locking spring; 4275, paddle. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings 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 used to limit the scope of the present invention.

[0040] Example 1

[0041] In a specific embodiment of the present invention, a periscope height measurement method is disclosed for measuring the periscope height ( Figure 3 H) in the measurement; Figure 1 As shown, the periscope height measurement method comprises the following steps:

[0042] Step S1: calibrating the measurement reference of the measuring equipment;

[0043] Specifically, before the first measurement of a batch, the position of the measuring ruler 2 is adjusted so that the laser emitted by the laser emitter 3 can be projected onto the reference scale of the measuring ruler 2, thereby ensuring the accuracy of the periscope height measurement of the periscope optoelectronic sighting system 100.

[0044] Step S2: Cleaning the measuring device;

[0045] Specifically, an air blowing tool is used to clean the carrier plate 412 to keep the carrier plate 412 clean and free of attachments, thereby avoiding tilting when the periscope optoelectronic sighting system 100 is placed, thereby further ensuring the accuracy of the periscope height measurement of the periscope optoelectronic sighting system 100.

[0046] Step S3: placing the periscope optoelectronic sighting system 100 on the measuring equipment and calibrating the periscope optoelectronic sighting system 100;

[0047] Specifically, the periscope optoelectronic sighting system 100 is adjusted to a zero position state, and then the periscope optoelectronic sighting system 100 is placed on the carrier plate 412, and the periscope optoelectronic sighting system 100 is subjected to position correction and optical axis correction. Through the position correction, the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting system 100 are quickly aligned with the laser emitter 3 and the measuring ruler 2 respectively, and the optical path of the periscope optoelectronic sighting system 100 and the optical axis of the laser emitted by the laser emitter 3 are in the same plane. Through the optical axis correction, the axis of the optical path of the eyepiece 101 in the periscope optoelectronic sighting system 100 is coaxial with the optical axis of the laser emitted by the laser emitter 3, thereby ensuring that the laser emitted by the laser emitter 3 can be projected onto the measuring ruler 2 through the optical path of the periscope optoelectronic sighting system 100, thereby improving the measurement accuracy.

[0048] Further, the first side surface in the housing of the periscope optoelectronic sighting system 100 is brought into contact with the correction block 4131, and the correction block 4131 is pushed to move in a direction away from the laser emitter 3, so as to drive the correction drive screw 4132 to rotate, thereby controlling the rotation of the clamping correction screw 4135, and then controlling the first clamping correction bar 4133 and the second clamping correction bar 4134 to slide relative to each other, and respectively contact and clamp the second side surface and the third side surface in the housing of the periscope optoelectronic sighting system 100, so as to quickly clamp and correct the periscope optoelectronic sighting system 100, so that the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting system 100 are quickly opposite to the laser emitter 3 and the measuring ruler 2, respectively, and ensure that the optical path of the periscope optoelectronic sighting system 100 and the optical axis of the laser emitted by the laser emitter 3 are in the same plane, thereby realizing the position correction of the periscope optoelectronic sighting system 100, so as to ensure the measurement accuracy of the measuring equipment;

[0049] Further, the rotation preventing disk 4272 is turned to make the first anti-rotation tooth 42721 mesh with the linkage gear 4271; the distance between the eyepiece 101 of the periscope optoelectronic sighting system 100 and the reference base plate 1 is adjusted to align the eyepiece 101 in the periscope optoelectronic sighting system 100 with the optical axis correction hole 4211, and then the correction seat 411 is moved in the direction close to the laser emitter 3, and the periscope optoelectronic sighting system 100 is synchronously driven to move, so that the eyepiece 101 is inserted into the optical axis correction hole 4211, so that the end of the eyepiece 101 contacts the power ring 422; the correction seat 411 is continued to be moved in the direction close to the laser emitter 3, so that the eyepiece 101 pushes the power ring 422 moves in the direction approaching the laser emitter 3, and at the same time compresses the second elastic member 426, and synchronously drives the fastening ring 424 to move in the direction away from the laser emitter 3 through the power transmission mechanism 423, thereby controlling the clamping and correction claw 425 to rotate a certain angle to clamp the eyepiece 101, and synchronously correct the eyepiece 101, so that the optical axis of the optical path of the eyepiece 101 is coaxial with the axis of the optical axis correction hole 4211, and then the optical axis of the optical path of the eyepiece 101 is coaxial with the optical axis of the laser emitted by the laser emitter, thereby realizing rapid clamping and correction of the eyepiece 101, and then realizing optical axis correction of the periscope optoelectronic sighting system 100, so as to ensure the measurement accuracy of the measuring equipment.

[0050] Step S4: measuring the periscope height of the periscope optoelectronic sighting system 100 and recording the periscope height data;

[0051] Specifically, the power of the laser emitter 3 is turned on, so that the laser emitted by the laser emitter 3 is projected onto the measuring ruler 2 through the optical path of the periscope optoelectronic sighting system 100, so that the periscope height of the periscope optoelectronic sighting system 100 can be read intuitively and quickly from the measuring ruler 2, and the periscope height data can be recorded. After the periscope height data is recorded, the power of the laser emitter 3 is turned off.

[0052] Step S5: disassembling the periscope optoelectronic sighting system 100 from the measuring device;

[0053] Specifically, the rotation preventing disk 4272 is turned to make the second anti-rotation tooth 42723 mesh with the linkage gear 4271; under the elastic thrust of the second elastic member 426, the power ring 422 is pushed to move along the axis of the optical axis correction hole 4211 in the direction away from the laser emitter 3, and the fastening ring 424 is driven to move in the direction close to the laser emitter 3 through the power transmission mechanism 423, so as to release the lock of the clamping correction claw 425, and the clamping correction claw 425 is restored to the initial angle, so that the clamping correction claw 425 releases the clamped eyepiece 101, and the eyepiece 101 is withdrawn from the optical axis correction hole 4211;

[0054] Push the correction block 4131 to move toward the direction close to the laser emitter 3 to drive the correction drive screw 4132 to rotate in the opposite direction, thereby controlling the clamping correction screw 4135 to rotate in the opposite direction, and then controlling the first clamping correction bar 4133 and the second clamping correction bar 4134 to slide back to back, thereby releasing the clamping of the periscope optoelectronic sighting system 100, and thereby removing the periscope optoelectronic sighting system 100 from the supporting plate 412.

[0055] Example 2

[0056] In another specific embodiment of the present invention, a measuring device for use in embodiment 1 is disclosed; Figure 2 As shown, it includes a reference base plate 1, a measuring ruler 2, a laser emitter 3 and a correction unit 4, wherein the laser emitter 3, the correction unit 4 and the measuring ruler 2 are sequentially installed in a straight line on the reference base plate 1; the laser emitter 3 is used to emit laser; the correction unit 4 is used to place a periscope optoelectronic sighting system 100 and quickly calibrate the periscope optoelectronic sighting system 100, so that the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting system 100 can quickly face the laser emitter 3 and the measuring ruler 2 respectively, and at the same time, the optical axis of the optical path of the eyepiece 101 of the periscope optoelectronic sighting system 100 is aligned with the laser emitter 3. The optical axes of the lasers are coaxial, so that the laser emitted by the laser emitter 3 can be projected onto the measuring ruler 2 through the optical path of the periscope optoelectronic sighting system 100, and the periscope height of the periscope optoelectronic sighting system 100 can be quickly and accurately measured through the measuring ruler 2, thereby enabling the measuring device to quickly and accurately measure the periscope height of the periscope optoelectronic sighting system 100; in addition, the correction unit 4 can also calibrate periscope optoelectronic sighting systems 100 of different specifications, thereby enabling the measuring device to quickly and accurately measure the periscope height of periscope optoelectronic sighting systems 100 of different specifications, thereby improving the scope of application of the measuring device.

[0057] Preferably, the laser emitter 3 adopts a collimated laser in the prior art.

[0058] Preferably, the optical axis of the laser emitted by the laser emitter 3 is parallel to the plane where the reference base plate 1 is located, and is also aligned with the reference scale in the measuring ruler 2, so that the periscope height of the periscope optoelectronic sighting system 100 can be quickly and accurately measured according to the laser projected onto the measuring ruler 2 through the optical path of the periscope optoelectronic sighting system 100, thereby ensuring the measurement accuracy of the periscope height by the measuring equipment.

[0059] Preferably, the measuring ruler 2 is slidably connected to the reference base plate 1, so that the measuring ruler 2 can be adjusted to align the reference scale on the measuring ruler 2 with the optical axis of the laser emitted by the laser emitter 3, thereby maintaining the measurement accuracy of the measuring device to the periscope height.

[0060] Preferably, if Figure 3 As shown, the correction unit 4 includes a position correction component 41 and an optical axis correction component 42, the position correction component 41 is slidably mounted on the reference base plate 1, and the optical axis correction component 42 is fixedly mounted on the reference base plate 1; the position correction component 41 is used to quickly perform position correction on periscope optoelectronic sighting systems 100 of different specifications, so that the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting systems 100 of different specifications are quickly aligned with the laser emitter 3 and the measuring ruler 2 respectively, and the optical path of the periscope optoelectronic sighting systems 100 of different specifications is in the same plane as the optical axis of the laser emitted by the laser emitter 3; the optical axis correction component 42 is used to quickly perform optical axis positioning on the periscope optoelectronic sighting system 100, so that the axis of the optical path of the eyepiece 101 in the periscope optoelectronic sighting systems 100 of different specifications is aligned with the optical axis of the laser emitted by the laser emitter 3 The axes are coaxial; through the coordinated correction of the position correction component 41 and the optical axis correction component 42, periscope optoelectronic sighting systems 100 of different specifications can be quickly corrected, so that the eyepiece 101 and the objective lens 102 of periscope optoelectronic sighting systems 100 of different specifications are quickly aligned with the laser emitter 3 and the measuring ruler 2 respectively, and at the same time, the optical axis of the optical path of the eyepiece 101 of the periscope optoelectronic sighting systems 100 of different specifications is coaxial with the optical axis of the laser emitted by the laser emitter 3, thereby ensuring that the laser emitted by the laser emitter 3 can be accurately projected onto the measuring ruler 2 after being emitted through the optical path of the periscope optoelectronic sighting system 100, thereby quickly and accurately measuring the periscope height of the periscope optoelectronic sighting system 100, and realizing that the measuring equipment can quickly and accurately measure the periscope height of periscope optoelectronic sighting systems 100 of different specifications, thereby improving the measurement accuracy and efficiency.

[0061] Preferably, a slide rail is provided on the reference base plate 1, and the slide rail extends along the direction of the optical axis of the laser emitted by the laser emitter 3, and is used to guide the position correction component 41 to slide on the reference base plate 1, so as to maintain the measurement accuracy.

[0062] Preferably, if Figure 4 and Figure 5As shown, the position correction assembly 41 includes a correction seat 411, a bearing plate 412 and a corrector 413; a limit chamber 4111 is provided on the correction seat 411; the bearing plate 412 is kept parallel to the reference seat plate 1, and the bearing plate 412 is used to support the periscope optoelectronic sighting system 100; the corrector 413 is installed on the bearing plate 412, and the corrector 413 is used to quickly correct the periscope optoelectronic sighting system 100 placed on the bearing plate 412, so that the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting system 100 can quickly align with the laser emitter 3 and The measuring ruler 2 is opposite to each other, and the optical path of the periscope optoelectronic sighting system 100 and the optical axis of the laser emitted by the laser emitter 3 are in the same plane; the carrying plate 412 is arranged in the limit chamber 4111, and can slide up and down in the limit chamber 4111, and by adjusting the position of the carrying plate 412 in the limit chamber 4111, the optical axis of the optical path of the eyepiece 101 in the periscope optoelectronic sighting system 100 can be quickly adjusted to be coaxial with the optical axis of the laser emitted by the laser emitter 3, thereby realizing the rapid adjustment of the position of the periscope optoelectronic sighting system 100 and improving the operating efficiency of the measuring equipment.

[0063] Preferably, the position correction assembly 41 also includes a first elastic member 414, one end of which is fixedly connected to the correction seat 411, and the other end is fixedly connected to the supporting plate 412. The first elastic member 414 is used to apply an elastic thrust to the supporting plate 412, so that the supporting plate 412 can automatically return to its initial position when the external force is removed, thereby adjusting the distance h between the optical axis of the optical path of the eyepiece 101 in the periscope optoelectronic sighting system 100 of different specifications and the reference seat plate 1, so that the measuring equipment can quickly and accurately measure the periscope height of the periscope optoelectronic sighting system 100 of different specifications.

[0064] Preferably, a reference groove 4112 is also provided on the correction seat 411, and the reference groove 4112 is engaged on the slide rail and can slide along the slide rail, so that the correction seat 411 can move on the reference seat plate 1 toward or away from the laser emitter 3, thereby driving the periscope optoelectronic sighting system 100 to move toward or away from the laser emitter 3.

[0065] Preferably, if Figure 6 As shown, a first limiting groove 4121 and a second limiting groove 4122 are provided on the supporting plate 412 , wherein the first limiting groove 4121 extends along the direction of the optical axis of the laser emitted by the laser emitter 3 , and the second limiting groove 4122 is arranged perpendicular to the first limiting groove 4121 .

[0066] Preferably, the correction seat 411 is also provided with a limiting column 4113, and the supporting plate 412 is also provided with a limiting hole 4123. The limiting hole 4123 can be mounted on the limiting column 4113 and can slide along the limiting column 4113. The limiting hole 4123 cooperates with the limiting column 4113 to ensure that the correction seat 411 can remain parallel to the reference seat plate 1, thereby further improving the measurement accuracy of the measuring equipment for the periscope height of the periscope optoelectronic sighting system 100.

[0067] Preferably, a plurality of limiting columns 4113 are provided, and the plurality of limiting columns 4113 are evenly arranged around a circle; in the present embodiment, four limiting columns 4113 are provided; the number of limiting holes 4123 is the same as the number of limiting columns 4113, and a plurality of limiting holes 4123 are opposite to a plurality of limiting columns 4113 one by one, and through the cooperation between the plurality of limiting holes 4123 and the plurality of limiting columns 4113, it is further ensured that the correction seat 411 is parallel to the reference seat plate 1, thereby further improving the measurement accuracy of the measuring equipment on the periscope height of the periscope optoelectronic sighting system 100.

[0068] Preferably, the corrector 413 includes a reference correction mechanism and a clamping correction mechanism, and the reference correction mechanism is connected to the clamping correction mechanism. The reference correction mechanism can perform rapid preliminary correction on the periscope optoelectronic sighting system 100, and can also control the clamping correction mechanism to clamp and correct the periscope optoelectronic sighting system 100 at the same time, so that the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting system 100 are quickly aligned with the laser emitter and the measuring ruler respectively, and ensure that the optical path of the periscope optoelectronic sighting system 100 and the optical axis of the laser emitted by the laser emitter are on the same plane, so as to ensure the measurement accuracy of the measuring equipment.

[0069] Preferably, if Figure 7 As shown, the reference correction mechanism includes a correction block 4131 and a correction drive screw 4132, the correction block 4131 is arranged in the first limiting slide groove 4121, and can slide along the length direction of the first limiting slide groove 4121, the correction block 4131 can contact the first side surface in the outer shell of the periscope optoelectronic sighting system 100, and perform preliminary correction on the periscope optoelectronic sighting system 100; the correction drive screw 4132 is mounted in the first limiting slide groove 4121 and is rotatably connected to the first limiting slide groove 4121; the correction block 4131 is also mounted on the correction drive screw 4132, and when the correction block 4131 is slid along the length direction of the first limiting slide groove 4121, it can drive the correction drive screw 4132 to rotate.

[0070] Preferably, the clamping correction mechanism includes a first clamping correction bar 4133 and a second clamping correction bar 4134, the first clamping correction bar 4133 and the second clamping correction bar 4134 are relatively arranged in the second limiting slide groove 4122, and can slide relative to or away from each other along the length direction of the second limiting slide groove 4122; when the first clamping correction bar 4133 and the second clamping correction bar 4134 slide relatively, the first clamping correction bar 4133 and the second clamping correction bar 4134 can respectively contact and clamp the second side surface and the third side surface in the shell of the periscope optoelectronic sighting system 100 (the shape of the cross-section of the shell of the periscope optoelectronic sighting system 100 The shape is rectangular, and the second side surface and the third side surface are two side surfaces adjacent to the first side surface in the shell of the periscope optoelectronic sighting system 100), so that the first clamping correction bar 4133 and the second clamping correction bar 4134 can quickly contact and clamp the second side surface and the third side surface respectively, so as to quickly clamp and correct the periscope optoelectronic sighting system 100, so that the eyepiece 101 and the objective lens 102 of the periscope optoelectronic sighting system 100 can be quickly aligned with the laser emitter 3 and the measuring ruler 2 respectively, and ensure that the optical path of the periscope optoelectronic sighting system 100 and the optical axis of the laser emitted by the laser emitter 3 are in the same plane, thereby ensuring the measurement accuracy of the measuring equipment.

[0071] Preferably, the clamping and correction mechanism also includes a clamping and correction screw 4135, which is mounted in the second limiting slide groove 4122 and is rotatably connected to the second limiting slide groove 4122; the first clamping and correction bar 4133 and the second clamping and correction bar 4134 are respectively passed through the two ends of the clamping and correction screw 4135, and rotating the clamping and correction screw 4135 can control the first clamping and correction bar 4133 and the second clamping and correction bar 4134 to slide relative to or away from each other along the length direction of the second limiting slide groove 4122; the clamping and correction screw 4135 is connected to the correction drive screw 4132, and when the correction drive screw 4132 rotates, it can drive the clamping and correction screw 4135 to rotate, thereby realizing rapid control of the first clamping and correction bar 4133 and the second clamping and correction bar 4134 to slide relative to or away from each other, thereby realizing rapid clamping and correction of the periscope optoelectronic sighting system 100, thereby improving the measurement efficiency of the measuring equipment.

[0072] Preferably, the correction drive screw 4132 and the clamping correction screw 4135 are connected through a worm gear structure, that is, the worm is arranged on the correction drive screw 4132, and the turbine is arranged on the clamping correction screw 4135. The clamping correction screw 4135 can be locked through the worm gear structure, thereby realizing the locking of the relative position between the first clamping correction bar 4133 and the second clamping correction bar 4134, and then realizing the clamping and locking of the periscope optoelectronic sighting system 100 after correction, so as to prevent the periscope optoelectronic sighting system 100 from automatically deflecting and affecting the measurement accuracy of the periscope height.

[0073] Preferably, if Figure 8 and Fig. 9As shown, the optical axis correction assembly 42 includes a correction sleeve 421, a power ring 422, a power transmission mechanism 423, a fastening ring 424, a clamping correction claw 425 and a second elastic member 426. The correction sleeve 421 is installed on the reference base plate 1. The correction sleeve 421 is provided with an optical axis correction hole 4211, a transmission shaft mounting groove 4212 and a clamping claw mounting groove 4213. The axis of the optical axis correction hole 4211 is coaxial with the optical axis of the laser emitted by the laser emitter 3, and the laser can pass through the optical axis correction hole 4211 and be emitted into the periscope optoelectronic sighting system 100; the optical axis correction hole 4211 211 can be mounted on the eyepiece 101 in the periscope optoelectronic sighting system 100; the clamping correction claw 425 is installed in the clamping claw installation groove 4213, and is used to clamp and position the eyepiece 101 inserted into the optical axis correction hole 4211, so that the optical axis of the optical path of the eyepiece 101 is coaxial with the axis of the optical axis correction hole 4211, thereby making the optical axis of the optical path of the eyepiece 101 coaxial with the optical axis of the laser emitted by the laser emitter 3; the power ring 422 is arranged in the optical axis correction hole 4211, and can slide along the axis of the optical axis correction hole 4211; the power transmission mechanism 423 is installed on the transmission shaft installation The fixing ring 424 is mounted in the groove 4212 and is rotatably connected with the transmission shaft mounting groove 4212; the fixing ring 424 is sleeved on the outer circumference of the correction sleeve 421 and can slide along the axis of the correction sleeve 421; the fixing ring 424 is connected to the power ring 422 through the power transmission mechanism 423, so that when the power ring 422 is pushed to slide along the axis of the optical axis correction hole 4211, the fixing ring 424 can be driven to slide along the axis of the correction sleeve 421, so that the fixing ring 424 controls the clamping correction claw 425 to clamp and correct the eyepiece 101 inserted into the optical axis correction hole 4211, so that the eyepiece 101 The optical axis of the optical path is coaxial with the axis of the optical axis correction hole 4211, thereby making the optical axis of the optical path of the mirror 101 coaxial with the optical axis of the laser emitted by the laser emitter 3; the second elastic member 426 is arranged in the optical axis correction hole 4211, one end of the second elastic member 426 is fixedly connected to the optical axis correction hole 4211, and the other end is fixedly connected to the power ring 422, and the second elastic member 426 is used to push the power ring 422 to return to the initial position, that is, to push the power ring 422 to move along the axis of the optical axis correction hole 4211 in a direction away from the laser emitter 3, so that the power ring 422 returns to the initial position;

[0074] Specifically,

[0075] During measurement, the distance between the eyepiece 101 of the periscope optoelectronic sighting system 100 and the reference base plate 1 is adjusted so that the eyepiece 101 in the periscope optoelectronic sighting system 100 is aligned with the optical axis correction hole 4211, and then the correction seat 411 is moved in a direction close to the laser emitter 3, and the periscope optoelectronic sighting system 100 is driven to move synchronously, so that the eyepiece 101 is inserted into the optical axis correction hole 4211, so that the end of the eyepiece 101 contacts the power ring 422; the correction seat 411 is continued to be moved in a direction close to the laser emitter 3, so that the eyepiece 101 pushes the power ring 422. The ring 422 moves toward the direction approaching the laser emitter 3, compresses the second elastic member 426, and synchronously drives the fastening ring 424 to move away from the laser emitter 3 through the power transmission mechanism 423, thereby controlling the clamping and correction claws 425 to rotate a certain angle to clamp the eyepiece 101, and synchronously correct the eyepiece 101, so that the optical axis of the optical path of the eyepiece 101 is coaxial with the axis of the optical axis correction hole 4211, and then the optical axis of the optical path of the eyepiece 101 is coaxial with the optical axis of the laser emitted by the laser emitter, thereby realizing rapid clamping and correction of the eyepiece 101;

[0076] When the measurement is completed, under the elastic thrust of the second elastic member 426, the power ring 422 is pushed to move along the axis of the optical axis correction hole 4211 in the direction away from the laser emitter 3, and the fastening ring 424 is simultaneously driven to move in the direction close to the laser emitter 3 through the power transmission mechanism 423, thereby releasing the lock of the clamping correction claw 425, and the clamping correction claw 425 returns to its initial angle, thereby allowing the clamping correction claw 425 to release the clamped eyepiece 101 and allow the eyepiece 101 to withdraw from the optical axis correction hole 4211.

[0077] Preferably, if Fig.10As shown, the power transmission mechanism 423 includes a first transmission shaft 4231 and a second transmission shaft 4232, the first transmission shaft 4231 and the second transmission shaft 4232 are both mounted in the transmission shaft mounting groove 4212, and are both rotatably connected to the transmission shaft mounting groove 4212; the first transmission shaft 4231 is connected to the power ring 422, and when the power ring 422 slides along the axis of the optical axis correction hole 4211, it can drive the first transmission shaft 4231; the first transmission shaft 4231 is connected to the second transmission shaft 4232, and can drive the second transmission shaft 4232 to rotate; the second transmission shaft 4232 is connected to the fastening ring 424, and the second transmission shaft The rotation of 4232 can drive the fastening ring 424 to slide along the axis of the correction sleeve 421, that is, when the first transmission shaft 4231 drives the second transmission shaft 4232 to rotate forward, the fastening ring 424 is driven to move along the axis of the correction sleeve 421 in the direction away from the laser emitter 3, thereby controlling the rotation of the clamping correction claw 425 to clamp and correct the eyepiece 101; when the first transmission shaft 4231 drives the second transmission shaft 4232 to rotate reversely, the fastening ring 424 is driven to move along the axis of the correction sleeve 421 in the direction close to the laser emitter 3, thereby unlocking the clamping correction claw 425, and the clamping correction claw 425 rotates in the opposite direction to release the eyepiece 101.

[0078] Preferably, the first transmission shaft 4231 is provided with a first gear, the second transmission shaft 4232 is provided with a second gear, and the first gear is meshed with the second gear, so that the first transmission shaft 4231 rotates to drive the second transmission shaft 4232 to rotate.

[0079] Preferably, a first slideway is further provided on the first transmission shaft 4231 , and a second slideway is further provided on the second transmission shaft 4232 . Both the first slideway and the second slideway are spiral slideways.

[0080] Preferably, the power transmission mechanism 423 is provided in multiple groups, and the fastening ring 424 can be driven to slide along the axis of the correction sleeve 421 quickly and smoothly through the power ring 422 through the multiple groups of power transmission mechanisms 423.

[0081] Preferably, if Fig.11 As shown, the power ring 422 is provided with a first stop block 4221 and a first protruding block 4222, the first stop block 4221 is inserted into the transmission shaft mounting groove 4212, and can slide in the transmission shaft mounting groove 4212 to limit the circular rotation of the power ring 422; the first protruding block 4222 is inserted into the first slideway and can slide in the first slideway; when the power ring 422 slides along the axis of the optical axis correction hole 4211, the first protruding block 4222 slides in the first slideway, thereby driving the first transmission shaft 4231 to rotate.

[0082] Preferably, if Fig.12 As shown, the fastening ring 424 is provided with a second stop block 4241 and a second protruding block 4222, the second stop block 4241 is inserted into the transmission shaft mounting groove 4212, and can slide in the transmission shaft mounting groove 4212 to limit the circular rotation of the fastening ring 424; the second protruding block 4222 is inserted into the second slideway and can slide in the second slideway; when the second transmission shaft 4232 rotates, the second protruding block 4222 slides in the second slideway, thereby driving the fastening ring 424 to slide along the axis of the correction sleeve 421.

[0083] Preferably, the clamping and correction claw 425 includes a clamping claw and a torsion spring, both of which are installed in the clamping claw mounting groove 4213, one end of the clamping claw is rotatably connected to the clamping claw mounting groove 4213, and the other end is a clamping positioning end, which can contact the eyepiece 101 in the periscope optoelectronic sighting system 100, and clamp and correct it; one end of the torsion spring is fixedly connected to the clamping claw, and the other end is fixedly connected to the clamping claw mounting groove 4213, and the torsion spring can keep the clamping claw at its initial angle.

[0084] Preferably, a plurality of the clamps are provided, and the circumferences of the plurality of clamps are all provided on the correction sleeve 421. When the fastening ring 424 slides along the axis of the correction sleeve 421, the plurality of clamps can be controlled to rotate synchronously, thereby synchronously clamping the eyepiece 101 and correcting the eyepiece 101, so that the optical axis of the optical path of the eyepiece 101 is coaxial with the axis of the optical axis correction hole 4211, and then the optical axis of the optical path of the eyepiece 101 is coaxial with the optical axis of the laser emitted by the laser emitter, thereby realizing rapid clamping and correction of the eyepiece 101.

[0085] Preferably, the optical axis correction assembly 42 also includes a rotation stopper 427, which is installed on the correction sleeve 421 and connected to the second transmission shaft 4232, for controlling the rotation direction of the second transmission shaft 4232 and locking the second transmission shaft 4232, so that the clamping correction claw 425 can maintain the clamping state of the eyepiece 101 after rotating a certain angle to clamp the eyepiece 101, thereby enabling the measuring equipment to successfully complete the measurement of the periscope height of the periscope optoelectronic sighting system 100.

[0086] Preferably, if Fig.13 and Fig.14As shown, the rotation preventing device 427 includes a linkage gear 4271, a rotation preventing disk 4272 and a locking member. The linkage gear 4271 is fixedly mounted on the second transmission shaft 4232; the rotation preventing disk 4272 is disposed on the correction sleeve 421 and is rotatably connected to the correction sleeve 421; the rotation preventing disk 4272 is provided with a first rotation preventing tooth 42721 and a second rotation preventing tooth 42723. When the rotation preventing disk 4272 is rotated, the first rotation preventing tooth 42721 can be meshed with the linkage gear 4271, or the second rotation preventing tooth 42723 can be meshed with the linkage gear 42 71 is meshed; when the first anti-rotation tooth 42721 is meshed with the linkage gear 4271, the linkage gear 4271 can rotate forward but cannot rotate reversely, thereby preventing the second transmission shaft 4232 from rotating reversely; when the second anti-rotation tooth 42723 is meshed with the linkage gear 4271, the linkage gear 4271 can rotate reversely but cannot rotate forward, thereby preventing the second transmission shaft 4232 from rotating forwardly; the locking member is installed on the correction sleeve 421, and is used to keep the first anti-rotation tooth 42721 meshed with the linkage gear 4271, or to keep the second anti-rotation tooth 42723 meshed with the linkage gear 4271;

[0087] Specifically,

[0088] During measurement, the rotation preventing disk 4272 is turned to make the first anti-rotation tooth 42721 mesh with the linkage gear 4271, and at this time, the second transmission shaft 4232 can rotate forward but cannot rotate reversely; when the clamping and correction claw 425 clamps the eyepiece 101 and synchronously positions the eyepiece 101, the first anti-rotation tooth 42721 meshes with the linkage gear 4271, and the second transmission shaft 4232 cannot rotate reversely, thereby locking the clamping and correction claw 425, so that the clamping and correction claw 425 maintains the clamping and correction state of the eyepiece 101;

[0089] When the measurement is completed, the rotation preventing plate 4272 is turned to make the second anti-rotation tooth 42723 mesh with the linkage gear 4271. At this time, the second transmission shaft 4232 can be reversed but cannot be forward rotated. At this time, under the elastic thrust of the second elastic member 426, the power ring 422 is pushed to drive the second transmission shaft 4232 to reverse, thereby releasing the lock of the clamping correction claw 425, so that the clamping correction claw 425 releases the eyepiece 101;

[0090] The clamping correction claw 425 can be locked and unlocked by the rotation stopper 427, so that the optical axis correction component 42 can quickly correct the periscope optoelectronic sighting system 100, thereby improving the measurement efficiency and accuracy of the measuring equipment.

[0091] Preferably, the rotation preventing disk 4272 is also provided with a first locking groove 42722 and a second locking groove 42724, and the locking piece can be inserted into the first locking groove 42722 or the second locking groove 42724. When the locking piece is inserted into the first locking groove 42722, the first anti-rotation tooth 42721 can be kept engaged with the linkage gear 4271. When the locking piece is inserted into the second locking groove 42724, the second anti-rotation tooth 42723 can be kept engaged with the linkage gear 4271, thereby realizing rapid locking and unlocking of the clamping correction claw 425, and further realizing rapid correction of the periscope optoelectronic sighting system 100 by the optical axis correction assembly 42, thereby improving the measurement efficiency and accuracy of the measuring equipment.

[0092] Preferably, the locking member includes a locking block 4273 and a locking spring 4274, one end of the locking spring 4274 is fixedly connected to the correction sleeve 421, and the other end is fixedly connected to the locking block 4273, and the locking spring 4274 is used to apply an elastic thrust to the locking block 4273; the other end of the locking block 4273 can be inserted into the first locking groove 42722 or the second locking groove 42724, and under the action of the elastic thrust of the locking spring 4274, the locking block 4273 can remain inserted into the first locking groove 42722 or the second locking groove 42724, thereby achieving the first stop tooth 42721 being engaged with the linkage gear 4271, or the second stop tooth 42723 being engaged with the linkage gear 4271, thereby improving the stability of power transmission of the power transmission mechanism 423 and improving the measurement accuracy of the periscope height of the measuring equipment.

[0093] Preferably, the rotation preventer 427 also includes a paddle 4275, by which the rotation preventer disk 4272 can be driven to rotate, thereby achieving the engagement of the first stop tooth 42721 with the linkage gear 4271, or the engagement of the second stop tooth 42723 with the linkage gear 4271, thereby achieving quick and convenient movement of the rotation preventer disk 4272, locking and unlocking the fastening ring 424, and improving the convenience of operation of the measuring equipment.

[0094] Preferably, the first elastic member 414 and the second elastic member 426 are both springs.

[0095] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A periscope height measurement method, characterized in that: Measuring the periscope height of a periscope optoelectronic sighting system (100) using a measuring device comprises the following steps: Step S1: calibrating the measurement reference of the measuring equipment; Step S2: Cleaning the measuring device; Step S3: placing the periscope optoelectronic sighting system (100) on the measuring equipment, and calibrating the periscope optoelectronic sighting system (100); Step S4: measuring the periscope height of the periscope optoelectronic sighting system (100) and recording the periscope height data; Step S5: disassembling the periscope optoelectronic sighting system (100) from the measuring device.

2. A periscope height measurement method according to claim 1, characterized in that: The measurement reference of the calibration measuring device specifically comprises: adjusting the position of the measuring ruler (2) so that the laser emitted by the laser emitter (3) can be projected onto the reference scale of the measuring ruler (2).

3. A periscope height measurement method according to claim 1, characterized in that: The cleaning measuring device specifically comprises: cleaning the carrying plate (412) so that the carrying plate (412) is kept clean and free of attachments.

4. A periscope height measurement method according to claim 1, characterized in that: The calibration of the periscope optoelectronic sighting system (100) specifically comprises: calibrating the position and the optical axis of the periscope optoelectronic sighting system (100).

5. A periscope height measurement method according to claim 4, characterized in that: The position correction specifically comprises: bringing a first side surface in the housing of the periscope optoelectronic sighting system (100) into contact with a correction block (4131).

6. A periscope height measurement method according to claim 5, characterized in that: The position correction specifically includes: controlling the first clamping correction bar (4133) and the second clamping correction bar (4134) to slide relative to each other, and respectively contacting and clamping the second side surface and the third side surface in the shell of the periscope optoelectronic sighting system (100), so as to quickly clamp and correct the periscope optoelectronic sighting system (100), so that the optical path of the periscope optoelectronic sighting system (100) and the optical axis of the laser emitted by the laser emitter (3) are on the same plane.

7. A periscope height measurement method according to claim 4, characterized in that: The optical axis correction specifically includes: adjusting the distance between the eyepiece (101) of the periscope optoelectronic sighting system (100) and the reference base plate (1), aligning the eyepiece (101) in the periscope optoelectronic sighting system (100) with the optical axis correction hole (4211), and inserting the eyepiece (101) into the optical axis correction hole (4211).

8. A periscope height measurement method according to claim 7, characterized in that: The optical axis correction specifically includes: the power ring (422) drives the fastening ring (424) to control the rotation of the clamping correction claw (425), thereby clamping the eyepiece (101), and synchronously correcting the eyepiece (101), so that the optical axis of the optical path of the eyepiece (101) is coaxial with the axis of the optical axis correction hole (4211), and then the optical axis of the optical path of the eyepiece (101) is coaxial with the optical axis of the laser emitted by the laser emitter.

9. A periscope height measurement method according to claim 1, characterized in that: The method of measuring the periscope height of the periscope optoelectronic sighting system (100) and recording the periscope height data specifically comprises: turning on the power supply of the laser emitter (3) so that the laser emitted by the laser emitter (3) is projected onto the measuring ruler (2) through the optical path of the periscope optoelectronic sighting system (100).

10. A periscope height measurement method according to claim 9, characterized in that: The method of measuring the periscope height of the periscope optoelectronic sighting system (100) and recording the periscope height data specifically includes: reading the periscope height of the periscope optoelectronic sighting system (100) and recording the periscope height data, and turning off the power supply of the laser transmitter (3) after the periscope height data recording is completed.

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