CN115164645B - Device and method for detecting image jumping rotation of panoramic aiming mirror image - Google Patents
Device and method for detecting image jumping rotation of panoramic aiming mirror image Download PDFInfo
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- CN115164645B CN115164645B CN202210837010.5A CN202210837010A CN115164645B CN 115164645 B CN115164645 B CN 115164645B CN 202210837010 A CN202210837010 A CN 202210837010A CN 115164645 B CN115164645 B CN 115164645B
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- 238000001514 detection method Methods 0.000 claims abstract description 56
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 230000005043 peripheral vision Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 3
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
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Abstract
The invention discloses a device for detecting a peripheral sighting mirror image jumping rotation, which comprises a detection unit, a first support unit and a second support unit, wherein the detection unit comprises a white light zero instrument, the first support unit comprises a lifting component and a first rotating component, and the second support unit comprises a second rotating component and a clamping component. The invention also provides a method for detecting the image jump rotation of the periscope aiming mirror image, which aims the periscope aiming mirror to be detected at an infinite target provided by a white light zero position instrument, adjusts the periscope to be detected at a certain angle in the azimuth direction, then reversely adjusts the position of the periscope to be detected at a certain angle, rotates the white light zero position instrument and adjusts the white light zero position instrument, so that the periscope to be detected still aims at the infinite target provided by the white light zero position instrument, and the rotation value of the white light zero position instrument and the adjustment value of the white light zero position instrument are the image rotation and the image jump quantity of the periscope to be detected. The invention improves the operation convenience of the periscope detection and improves the detection work efficiency.
Description
Technical Field
The invention relates to the technical field of optical parameter detection of a periscope, in particular to a periscope sighting mirror image jumping rotation detection device and method.
Background
The periscope is a periscope telescope, is a universal telescope of artillery, and is used for the direction aiming and calibration of the artillery. As an angle measuring sighting instrument, the angle reading has the characteristics of accuracy, reliability, sensitivity, stability, rapidness and convenience. Currently, there are two typical instruments, namely, a digital type peripheral vision sighting telescope with a degree reading function and a digital type peripheral vision sighting telescope with a number of rounds of reading functions, and the angle reading devices of the two types of typical instruments belong to mechanical type. In the use process, because the conditions of shaking, idle running and the like exist among an upper sun wheel, a lower sun wheel and a planet wheel of the gear differential mechanism, the right-angle prism and the dove prism cannot be guaranteed to rotate at a constant speed ratio, and meanwhile, because parts of a pitching mechanism and a steering mechanism are rubbed, worn, corroded, deformed, improperly assembled, poorly adjusted and the like, mechanical faults such as overtightening, loosening when in time, astringency and the like of the mechanism action are extremely easy to cause, and further, the imaging quality of the periscope is changed, namely, the conditions of image jump and image rotation can be caused, so that measurement errors are caused.
The condition of the image jump and the image rotation of the periscope is directly determined whether the device can meet the use requirement, so that quantitative detection of the image jump and the image rotation of the periscope is very necessary. The detection device which is temporarily imperfect in the market can detect the periscope, so that the periscope is difficult to detect, and the operation difficulty of detection personnel is increased.
Therefore, how to solve the current situations of difficult detection and lower detection work efficiency of the panoramic aiming mirror image skip rotation in the prior art becomes a problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a device and a method for detecting a peripheral vision aiming mirror image jumping image rotation, which are used for solving the problems in the prior art and improving the working efficiency of the peripheral vision aiming mirror image jumping image rotation detection.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a device for detecting a peripheral vision aiming mirror image skip image rotation, which comprises the following components:
the detection unit comprises a white light zero instrument which can form an infinite target;
the first supporting unit comprises a lifting assembly and a first rotating assembly, the first rotating assembly is connected with the lifting assembly, the lifting assembly can drive the first rotating assembly to reciprocate along the vertical direction, the first rotating assembly is connected with the detecting unit, the first rotating assembly can drive the detecting unit to rotate, and the rotating axis of the first rotating assembly coincides with the optical axis of the detecting unit and is parallel to the horizontal plane;
the second supporting unit comprises a second rotating assembly and a clamping assembly, the clamping assembly is arranged on the second rotating assembly, the second rotating assembly can drive the clamping assembly to rotate, the rotation axis of the second rotating assembly is perpendicular to the horizontal plane, the clamping assembly can fix the periscope to be measured, the height of the clamping assembly can be adjusted, and the clamping assembly can drive the periscope to be measured to move along the direction parallel to the horizontal plane; the distance between the second supporting unit and the first supporting unit can be adjusted.
Preferably, the periscope aiming mirror image jumping rotation detection device further comprises a base, the first supporting unit and the second supporting unit are arranged on the base, a sliding component is arranged between the second supporting unit and the base, the sliding component can drive the second supporting unit to reciprocate, and the second rotating component is arranged on the sliding component.
Preferably, the bottom of the base is provided with a supporting leg, and the height of the supporting leg can be adjusted.
Preferably, the lifting assembly comprises a supporting seat and a lifting platform, the supporting seat is fixed on the base, the lifting platform is slidably arranged on the supporting seat, the first rotating assembly comprises a first rotating platform, and the first rotating platform is rotatably arranged on the lifting platform;
the lifting assembly further comprises a first screw rod and a sliding block, the first screw rod is rotatably connected with the supporting seat, the sliding block is in threaded connection with the first screw rod, the lifting platform is connected with the sliding block, and the first screw rod is connected with an adjusting element.
Preferably, the supporting seat is L-shaped, the supporting seat comprises a connecting plate, a vertical plate and a rib plate, the connecting plate is connected with the base, the lifting platform is slidably connected with the vertical plate, the rib plate is connected with the connecting plate and the vertical plate, and the connecting plate, the vertical plate and the rib plate are vertically arranged in a two-to-two mode.
Preferably, the sliding assembly comprises a fixed plate, a second screw rod and a working table surface, the fixed plate is connected with the base, the second screw rod is rotatably connected with the fixed plate, the working table surface is slidably connected with the fixed plate, the second screw rod is in threaded connection with the working table surface, and the second rotating assembly is arranged on the working table surface.
Preferably, the second rotating assembly comprises a second rotating platform rotatably arranged on the working table surface, and the clamping assembly is arranged on the second rotating platform.
Preferably, the clamping assembly comprises a cross fixing frame, a first adjusting rod, a second adjusting rod and a clamping element, wherein the first adjusting rod is arranged on the second rotary platform, the cross fixing frame is slidably arranged on the first adjusting rod, the second adjusting rod is slidably connected with the cross fixing frame, the axis of the first adjusting rod is parallel to the rotation axis of the second rotary platform, the axis of the second adjusting rod is perpendicular to the axis of the first adjusting rod, the clamping element is connected with the second adjusting rod, and the clamping element can fix the periscope to be detected.
Preferably, the first adjusting rod and the second adjusting rod are both provided with limiting grooves, the cross fixing frame is provided with limiting blocks matched with the limiting grooves, and the limiting blocks are slidably arranged in the limiting grooves.
The invention also provides a method for detecting the image jump rotation of the periscope aiming mirror image, which aims at an infinite target provided by a white light zero position instrument of the periscope aiming mirror to be detected, adjusts the periscope aiming mirror to be detected by a certain angle in the azimuth direction, then reversely adjusts the position of the periscope aiming mirror to be detected by a certain angle, rotates the white light zero position instrument and adjusts the white light zero position instrument, so that the periscope aiming mirror to be detected still aims at the infinite target provided by the white light zero position instrument, and the rotation value of the white light zero position instrument and the adjustment value of the white light zero position instrument are the image rotation and the image jump quantity of the periscope aiming mirror to be detected.
Compared with the prior art, the invention has the following technical effects: the invention discloses a device for detecting a peripheral aiming mirror image skip rotation, which comprises a detection unit, a first support unit and a second support unit, wherein the detection unit comprises a white light zero instrument, and the white light zero instrument can form an infinite target; the first supporting unit comprises a lifting component and a first rotating component, the first rotating component is connected with the lifting component, the lifting component can drive the first rotating component to reciprocate along the vertical direction, the first rotating component is connected with the detecting unit, the first rotating component can drive the detecting unit to rotate, and the rotating axis of the first rotating component coincides with the optical axis of the detecting unit and is parallel to the horizontal plane; the second supporting unit comprises a second rotating assembly and a clamping assembly, the clamping assembly is arranged on the second rotating assembly, the second rotating assembly can drive the clamping assembly to rotate, the rotation axis of the second rotating assembly is perpendicular to the horizontal plane, the clamping assembly can fix the periscope to be measured, the height of the clamping assembly can be adjusted, and the clamping assembly can drive the periscope to be measured to move along the direction parallel to the horizontal plane; the distance between the second supporting unit and the first supporting unit can be adjusted.
According to the periscope sighting mirror image skip rotation detection device, the white light zero position instrument can form an infinite target, the first support unit can provide stable support for the detection unit, the lifting component and the first rotating component are convenient for adjusting positions of the white light zero position instrument, so that a periscope sighting telescope to be detected can aim at the infinite target, the operation convenience is improved, during testing, the periscope sighting telescope to be detected is clamped by the clamping component, the position of the clamping component is adjusted, the azimuth rotation shaft of the periscope sighting telescope to be detected is enabled to coincide with the axial direction of the second rotating component, and the periscope sighting telescope to be detected aims at the infinite target, namely, the cross division of the periscope sighting telescope to be detected coincides with the target grid division midpoint of the white light zero position instrument; then the periscope to be measured is adjusted by a certain angle in the azimuth direction, the second rotating assembly reversely rotates the angle, the white light zero position instrument is adjusted, so that the cross division of the periscope to be measured coincides with the midpoint of the target grid division of the white light zero position instrument again, and at the moment, the angle detection values of the azimuth direction and the pitching direction in the white light zero position instrument are the image jump quantity of the periscope to be measured on the angle; changing a target division of the white light zero position instrument, changing the target division into a double-line bisection division plate, observing the double-line bisection division of the white light zero position instrument through the periscope to be detected, enabling the first rotating assembly to rotate, adjusting the cross division of the periscope to be detected to be vertically aligned with the double-line bisection division of the white light zero position instrument, enabling an angle adjustment value of the first rotating assembly to be the image rotation quantity on the angle of the periscope to be detected, detecting image jumps and image rotation quantity on other azimuth angles of the periscope to be detected, and repeating operation of changing the angle.
The invention also provides a method for detecting the image jump rotation of the periscope aiming mirror image, which aims the periscope aiming mirror to be detected at an infinite target provided by a white light zero position instrument, adjusts the periscope to be detected at a certain angle in the azimuth direction, then reversely adjusts the position of the periscope to be detected at a certain angle, rotates the white light zero position instrument and adjusts the white light zero position instrument, so that the periscope to be detected still aims at the infinite target provided by the white light zero position instrument, and the rotation value of the white light zero position instrument and the adjustment value of the white light zero position instrument are the image rotation and the image jump quantity of the periscope to be detected. By using the method for detecting the image jumping rotation of the periscope aiming mirror, the operation convenience of periscope aiming is greatly improved, and the detection working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of a device for detecting a peripheral aiming mirror image skip rotation in the invention;
fig. 2 is a schematic structural diagram of a first supporting unit of the peripheral aiming mirror image jumping rotation detecting device of the present invention;
FIG. 3 is a schematic diagram of a portion of a peripheral vision aiming mirror image jumping rotation detecting device according to the present invention;
fig. 4 is a schematic diagram of a cut-away structure of a detection unit of the periscope sighting mirror image skip-image rotation detection device.
Wherein 1 is a detection unit, 101 is a white light zero instrument, 102 is a flat glass, 103 is a pendulum shaft plate, 104 is a thimble, 105 is a screw pair, 106 is a pitching hand wheel, 107 is a reticle, 2 is a first supporting unit, 3 is a lifting component, 301 is a supporting seat, 302 is a lifting platform, 303 is a first lead screw, 304 is a sliding block, 305 is a connecting plate, 306 is a riser, 307 is a rib plate, 4 is a first rotating component, 401 is a first rotating platform, 5 is a second supporting unit, 6 is a second rotating component, 601 is a second rotating platform, 7 is a clamping component, 701 is a cross-shaped fixed frame, 702 is a first adjusting rod, 703 is a second adjusting rod, 704 is a clamping element, 705 is a limiting groove, 8 is a base, 9 is a supporting leg, 10 is a sliding component, 1001 is a fixed plate, 1002 is a second lead screw, 1003 is a working table, 11 is a periscope.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a device and a method for detecting a peripheral vision aiming mirror image jumping image rotation, which are used for solving the problems in the prior art and improving the working efficiency of the peripheral vision aiming mirror image jumping image rotation detection.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Fig. 1 to 4 are schematic structural diagrams of a periscope mirror image skip-rotation detecting device according to the present invention, fig. 2 is a schematic structural diagram of a first supporting unit of the periscope mirror image skip-rotation detecting device according to the present invention, fig. 3 is a schematic structural diagram of a portion of the periscope mirror image skip-rotation detecting device according to the present invention, and fig. 4 is a schematic sectional structural diagram of a detecting unit of the periscope mirror image skip-rotation detecting device according to the present invention.
The invention provides a device for detecting a peripheral aiming mirror image skip rotation, which comprises a detection unit 1, a first support unit 2 and a second support unit 5, wherein the detection unit 1 comprises a white light zero position instrument 101, and the white light zero position instrument 101 can form an infinite target; the first supporting unit 2 comprises a lifting component 3 and a first rotating component 4, the first rotating component 4 is connected with the lifting component 3, the lifting component 3 can drive the first rotating component 4 to reciprocate along the vertical direction, the first rotating component 4 is connected with the detecting unit 1, the first rotating component 4 can drive the detecting unit 1 to rotate, and the rotating axis of the first rotating component 4 coincides with the optical axis of the detecting unit 1 and is parallel to the horizontal plane; the second supporting unit 5 comprises a second rotating component 6 and a clamping component 7, the clamping component 7 is arranged on the second rotating component 6, the second rotating component 6 can drive the clamping component 7 to rotate, the rotation axis of the second rotating component 6 is perpendicular to the horizontal plane, the clamping component 7 can fix the periscope 11 to be measured, the height of the clamping component 7 can be adjusted, and the clamping component 7 can drive the periscope 11 to be measured to move along the direction parallel to the horizontal plane; the distance between the second support unit 5 and the first support unit 2 can be adjusted.
According to the periscope aiming mirror image skip rotation detection device, the white light zero position instrument 101 can form an infinite target, the first support unit 2 can provide stable support for the detection unit 1, the lifting component 3 and the first rotating component 4 facilitate the adjustment of the position of the white light zero position instrument 101, so that the periscope aiming mirror 11 to be detected can aim at the infinite target, the operation convenience is improved, the periscope aiming mirror 11 to be detected is clamped by the clamping component 7 during testing, the position of the clamping component 7 is adjusted, the azimuth rotation shaft of the periscope aiming mirror 11 to be detected is axially overlapped with the second rotating component 6, and the periscope aiming mirror 11 to be detected aims at the infinite target, namely, the cross division of the periscope aiming mirror 11 to be detected is overlapped with the target grid division midpoint of the white light zero position instrument 101; then the periscope 11 to be measured is adjusted by a certain angle in the azimuth direction, the second rotating component 6 reversely rotates the angle, the white light zero position instrument 101 is adjusted, so that the cross division of the periscope 11 to be measured is overlapped with the target grid division midpoint of the white light zero position instrument 101 again, and at the moment, the angle detection values of the azimuth direction and the pitching direction in the white light zero position instrument 101 are the image jump quantity of the periscope 11 to be measured on the angle; the target reticle 107 of the white light zero position instrument 101 is replaced by a double-line bisector reticle, the double-line bisector reticle of the white light zero position instrument 101 is observed through the to-be-measured periscope 11, the first rotating component 4 is rotated and adjusted until the cross reticle of the to-be-measured periscope 11 is vertically aligned with the double-line bisector reticle of the white light zero position instrument 101, the angle adjustment value of the first rotating component 4 is the image rotation on the angle of the to-be-measured periscope 11, and the operations are repeated for detecting the image jump and the image rotation on other azimuth angles of the to-be-measured periscope 11. The periscope sighting mirror image jumping rotation detection device is convenient for detection personnel to operate, and improves the detection working efficiency of the periscope sighting telescope 11.
The device for detecting the periscope aiming mirror image jumping rotation further comprises a base 8, the first supporting unit 2 and the second supporting unit 5 are arranged on the base 8, the base 8 provides stable support for the detecting device, and the overall structural stability of the device is improved; be provided with slip subassembly 10 between second supporting element 5 and the base 8, slip subassembly 10 can drive second supporting element 5 reciprocating motion, and second rotating member 6 sets up on slip subassembly 10, and slip subassembly 10 can drive second supporting element 5 reciprocating motion to change the interval between first supporting element 2 and the second supporting element 5, guarantee detection device's normal work.
It should be further noted that, the bottom of the base 8 is provided with the landing leg 9, and the height of landing leg 9 can be adjusted, makes things convenient for base 8 leveling, and in this embodiment, the quantity of landing leg 9 is four sets of, and four sets of landing legs 9 enclose into the rectangle, in practical application, can set up the position and the quantity of landing leg 9 according to the shape specification of base 8, improves the atress homogeneity of landing leg 9 to further improve the stability and the reliability of base 8.
Specifically, the lifting assembly 3 includes a supporting seat 301 and a lifting platform 302, the supporting seat 301 is fixed on the base 8, the lifting platform 302 is slidably disposed on the supporting seat 301, the lifting platform 302 slides reciprocally along the supporting seat 301 to adjust the height of the detection unit 1, so that the periscope 11 to be tested can aim at an infinite target, meanwhile, the first rotating assembly 4 includes a first rotating platform 401, the first rotating platform 401 is rotatably disposed on the lifting platform 302, the detection unit 1 is disposed on the first rotating platform 401, the first rotating platform 401 moves to drive the detection unit 1 to rotate, so as to improve the operation convenience, and in addition, the first rotating platform 401 can be connected with a driver to improve the automation degree and the controllability of the first rotating platform 401.
In this embodiment, the lifting assembly 3 further includes a first screw 303 and a slider 304, the first screw 303 is rotatably connected to the supporting seat 301, the slider 304 is in threaded connection with the first screw 303, the lifting platform 302 is connected to the slider 304, the height of the slider 304 and the lifting platform 302 can be adjusted by rotating the first screw 303, and the first screw 303 is connected with an adjusting element, so that the operation of a detecting person is facilitated. In a specific embodiment, the first lead screw 303 is arranged in parallel with the optical axis linear guide rail, so that the stress uniformity and the structural strength of the device are improved, and meanwhile, the reciprocating accuracy of the lifting platform 302 is improved.
In other embodiments of the present invention, the supporting seat 301 is L-shaped, the supporting seat 301 includes a connection plate 305, a riser 306 and a rib 307, the connection plate 305 is connected with the base 8 to form an L-shaped structure, so as to improve the structural stability of the supporting seat 301, the lifting platform 302 is slidably connected with the riser 306, the rib 307 connects the connection plate 305 with the riser 306, and the connection plate 305, the riser 306 and the rib 307 are vertically arranged in two-to-two manner, so that the structural strength of the supporting seat 301 is further improved by arranging the rib 307, and the reliability of the first supporting unit 2 is further improved.
More specifically, the sliding assembly 10 includes a fixed plate 1001, a second screw 1002, and a table 1003, the fixed plate 1001 is connected to the base 8, the second screw 1002 is rotatably connected to the fixed plate 1001, the table 1003 is slidably connected to the fixed plate 1001, the second screw 1002 is screwed to the table 1003, and the second rotating assembly 6 is provided on the table 1003. The sliding component 10 can drive the second supporting unit 5 to reciprocate, and then adjust the distance between the first supporting unit 2 and the second supporting unit 5, and during specific operation, rotate the second lead screw 1002, can drive the table surface 1003 to reciprocate along the fixed plate 1001, then drive the second rotating component 6 to reciprocate, conveniently adjust the position of the periscope 11, so that the periscope 11 can aim at an infinite target. In practical application, in order to facilitate the operation of a detector, the second screw 1002 can be connected with adjusting components such as a hand wheel, so that the operation convenience is improved.
Correspondingly, the second rotating assembly 6 comprises a second rotating platform 601, the second rotating platform 601 is rotatably arranged on the workbench 1003, the clamping assembly 7 is arranged on the second rotating platform 601, and the second rotating platform 601 can conveniently drive the clamping assembly 7 and the periscope 11 to be tested to rotate so as to smoothly perform the test. Similar to the first rotary platform 401, the second rotary platform 601 may also be provided with a driver, which is convenient to control, and reduces the labor burden of operators and improves the automation degree of the device.
Further, the clamping assembly 7 includes a cross fixing frame 701, a first adjusting rod 702, a second adjusting rod 703 and a clamping element 704, the first adjusting rod 702 is disposed on the second rotating platform 601, the cross fixing frame 701 is slidably disposed on the first adjusting rod 702, the second adjusting rod 703 is slidably connected with the cross fixing frame 701, the axis of the first adjusting rod 702 is parallel to the rotation axis of the second rotating platform 601, the axis of the second adjusting rod 703 is perpendicular to the axis of the first adjusting rod 702, the clamping element 704 is connected with the second adjusting rod 703, and the clamping element 704 can fix the periscope 11 to be measured. The cross fixing frame 701 moves up and down relative to the first adjusting rod 702, so that the height of the cross fixing frame 701 can be adjusted, the second adjusting rod 703 moves left and right relative to the cross fixing frame 701, and the horizontal position of the clamping element 704 can be adjusted, so that the azimuth rotation axis of the periscope 11 to be tested coincides with the rotation axis of the second rotating platform 601, and the smooth performance of the test is ensured. The clamping element 704 can clamp the periscope 11 to be tested, and in other specific embodiments of the invention, the clamping element 704 can adopt an adjustable structure so as to adapt to various types of periscope 11 and improve the adaptability of the device.
In order to avoid deflection dislocation of the clamping assembly 7 in the adjusting process, the first adjusting rod 702 and the second adjusting rod 703 are respectively provided with a limiting groove 705, the cross fixing frame 701 is provided with a limiting block matched with the limiting groove 705, the limiting block is slidably arranged in the limiting groove 705, the limiting block is matched with the limiting groove 705 to improve the relative motion accuracy of the first adjusting rod 702, the second adjusting rod 703 and the cross fixing frame 701, meanwhile, the position adjusting accuracy is improved, and the working reliability of the clamping assembly 7 is guaranteed.
It should be further explained that the white light zero instrument 101 includes a housing, a reticle 107, a flat glass 102, a pendulum shaft plate 103, a thimble 104, a screw pair 105, and a pitch hand wheel 106, where the pitch hand wheel 106 is connected with the screw pair 105, and the screw pair 105 can drive the thimble 104 to move, and the thimble 104 is abutted to the pendulum shaft plate 103 and can push the pendulum shaft plate 103 to realize rotation of the flat glass 102 along the pitch direction, so as to realize alignment adjustment of the cross reticle of the measured periscope 11 and the pitch direction of the grid reticle of the white light zero instrument 101; correspondingly, the alignment adjustment of the azimuth direction can be realized by adjusting the azimuth hand wheel.
Still further, the present invention provides a method for detecting a cycle-to-cycle sighting mirror image skip image rotation, which aims the cycle-to-be-measured sighting telescope 11 at an infinite target provided by the white-light zero-position instrument 101, adjusts the cycle-to-be-measured sighting telescope 11 at a certain angle in the azimuth direction, then reversely adjusts the position of the cycle-to-be-measured sighting telescope 11 at a certain angle, rotates the white-light zero-position instrument 101 by taking the optical axis of the white-light zero-position instrument 101 as the rotation axis, and adjusts the white-light zero-position instrument 101, so that the cycle-to-be-measured sighting telescope 11 still aims at the infinite target provided by the white-light zero-position instrument 101, and the rotation value of the white-light zero-position instrument 101 and the adjustment value of the white-light zero-position instrument 101 are the image skip and the image skip amount of the cycle-to-be-measured sighting telescope 11. By adopting the method for detecting the image jumping rotation of the periscope aiming mirror, the periscope 11 can be conveniently detected, and the detection working efficiency of the periscope 11 is improved. It should be explained here that the periscope 11 to be measured is adjusted by a certain angle in the azimuth direction, and the "azimuth" direction herein refers to the view angle in the eyepiece of the periscope 11, and the azimuth direction is the common knowledge of those skilled in the art, and will not be repeated herein.
When the periscope 11 is detected by using the periscope aiming mirror image jumping rotation detection device, the method specifically comprises the following steps:
step one, fixing the periscope 11 to be measured on a clamping element 704 of a second supporting unit 5, at the moment, adjusting the lifting assembly 3 and the second supporting unit 5 to an infinite target provided by a white light zero position instrument 101 can be aimed by the periscope 11 to be measured, and enabling an azimuth rotation axis of the periscope 11 to be measured to coincide with a rotation axis of a second rotary platform 601, at the moment, locking adjustable parts of the lifting assembly 3 and the second supporting unit 5 through screws;
step two, aiming at an infinite target (namely, overlapping a cross division of the periscope 11 with a target grid division midpoint of the white light zero instrument 101) through an eyepiece of the periscope 11 again, wherein at the moment, an optical axis of the white light zero instrument 101 overlaps with a sighting base line of the periscope 11;
thirdly, adjusting the periscope 11 at a certain angle (such as 30 degrees) in the azimuth direction, at the moment, reversely rotating the angle through a second rotating platform 601, observing an infinite target provided by the white light zero position instrument 101 through an eyepiece of the periscope 11, and adjusting an azimuth hand wheel and a pitching hand wheel 106 of the white light zero position instrument 101 to enable a cross division center of the periscope 11 to coincide with a grid division center of the white light zero position instrument 101 again, wherein detection values of angle displacement sensors in the azimuth direction and the pitching direction in the white light zero position instrument 101 are image jump amounts on the angle of the periscope 11;
step four, changing the target division of the white light zero position instrument 101 into a double-line bisector division plate, observing the double-line bisector division of the white light zero position instrument 101 through an eyepiece of the periscope 11, adjusting the rotation of the first rotary platform 401 until the cross division of the periscope 11 is vertically aligned with the double-line bisector division of the white light zero position instrument 101, and at the moment, the angle adjustment value of the first rotary platform 401 is the image rotation of the periscope 11 at the angle;
step five, detecting image jumps and image rotations of other azimuth angles of the periscope 11, and repeating the step three and the step four;
the detection of the image jump rotation in the pitching direction of the periscope 11 is carried out by only adjusting the second supporting unit 5, and the detection steps and the azimuth direction are not identical; the first rotary platform 401 and the second rotary platform 601 are to adopt equipment with better repeatability, and the indexing control adopts a subdivision mode, so that the accuracy of image jump rotation detection is ensured.
By adopting the method for detecting the image jump and the image rotation of the sighting telescope 11, the image jump and the image rotation detection of the sighting telescope 11 at any angle can be realized, and the requirements of the image jump and the image rotation detection of the sighting telescope 11 in the horizontal direction and the pitching direction can be met.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a periscope aims mirror image and jumps and like rotatory detection device which characterized in that includes:
the detection unit comprises a white light zero instrument which can form an infinite target;
the first supporting unit comprises a lifting assembly and a first rotating assembly, the first rotating assembly is connected with the lifting assembly, the lifting assembly can drive the first rotating assembly to reciprocate along the vertical direction, the first rotating assembly is connected with the detecting unit, the first rotating assembly can drive the detecting unit to rotate, and the rotating axis of the first rotating assembly coincides with the optical axis of the detecting unit and is parallel to the horizontal plane;
the second supporting unit comprises a second rotating assembly and a clamping assembly, the clamping assembly is arranged on the second rotating assembly, the second rotating assembly can drive the clamping assembly to rotate, the rotation axis of the second rotating assembly is perpendicular to the horizontal plane, the clamping assembly can fix the periscope to be measured, the height of the clamping assembly can be adjusted, and the clamping assembly can drive the periscope to be measured to move along the direction parallel to the horizontal plane; the distance between the second supporting unit and the first supporting unit can be adjusted; the clamping assembly comprises a cross fixing frame, a first adjusting rod, a second adjusting rod and a clamping element, wherein the cross fixing frame is slidably arranged on the first adjusting rod, the second adjusting rod is slidably connected with the cross fixing frame, the axis of the second adjusting rod is perpendicular to the axis of the first adjusting rod, the clamping element is connected with the second adjusting rod, and the clamping element can fix the to-be-detected periscope.
2. The periscope sight mirror image jumping rotation detection device according to claim 1, wherein: still include the base, first supporting element with the second supporting element all set up in on the base, the second supporting element with be provided with sliding component between the base, sliding component can drive the second supporting element reciprocating motion, the second rotating component set up in on the sliding component.
3. The periscope sight mirror image jumping rotation detection device according to claim 2, wherein: the bottom of base is provided with the landing leg, the height-adjustable of landing leg.
4. The periscope sight mirror image jumping rotation detection device according to claim 2, wherein: the lifting assembly comprises a supporting seat and a lifting table, the supporting seat is fixed on the base, the lifting table is slidably arranged on the supporting seat, the first rotating assembly comprises a first rotating platform, and the first rotating platform is rotatably arranged on the lifting table;
the lifting assembly further comprises a first screw rod and a sliding block, the first screw rod is rotatably connected with the supporting seat, the sliding block is in threaded connection with the first screw rod, the lifting platform is connected with the sliding block, and the first screw rod is connected with an adjusting element.
5. The device for detecting the rotation of the periscope sight mirror image according to claim 4, wherein: the supporting seat is L-shaped, the supporting seat comprises a connecting plate, a vertical plate and rib plates, the connecting plate is connected with the base, the lifting table is slidably connected with the vertical plate, the rib plates are connected with the connecting plate and the vertical plate, and the connecting plate, the vertical plate and the rib plates are vertically arranged in pairs.
6. The periscope sight mirror image jumping rotation detection device according to claim 2, wherein: the sliding assembly comprises a fixed plate, a second lead screw and a working table surface, the fixed plate is connected with the base, the second lead screw is rotatably connected with the fixed plate, the working table surface is slidably connected with the fixed plate, the second lead screw is in threaded connection with the working table surface, and the second rotating assembly is arranged on the working table surface.
7. The periscope sight mirror image jumping rotation detection device according to claim 6, wherein: the second rotating assembly comprises a second rotating platform, the second rotating platform is rotatably arranged on the workbench surface, and the clamping assembly is arranged on the second rotating platform.
8. The periscope sight mirror image jumping rotation detection device according to claim 7, wherein: the first adjusting rod is arranged on the second rotating platform, and the axis of the first adjusting rod is parallel to the rotation axis of the second rotating platform.
9. The periscope sight mirror image jumping rotation detection device according to claim 8, wherein: the first adjusting rod and the second adjusting rod are respectively provided with a limiting groove, the cross fixing frame is provided with a limiting block matched with the limiting grooves, and the limiting block is slidably arranged in the limiting grooves.
10. A detection method using the periscope sight mirror image skip rotation detection device according to any one of claims 1-9, characterized by comprising the steps of:
step one, fixing a to-be-measured periscope on the clamping element, at the moment, adjusting the lifting assembly and the second supporting unit to an infinite target provided by the white light zero instrument, at the moment, locking adjustable parts of the lifting assembly and the second supporting unit through screws;
aiming at an infinite target through the ocular of the periscope to be detected, namely overlapping a cross division of the periscope 11 with a target grid division midpoint of the white light zero instrument, wherein at the moment, the optical axis of the white light zero instrument is overlapped with an aiming baseline of the periscope to be detected;
thirdly, adjusting the periscope at a certain angle in the azimuth direction, observing an infinite target provided by the white light zero instrument through the eyepiece of the periscope to be measured, and adjusting an azimuth hand wheel and a pitching hand wheel of the white light zero instrument to enable a cross division center of the periscope to coincide with a grid division center of the white light zero instrument again, wherein at the moment, detection values of angular displacement sensors in the azimuth direction and the pitching direction in the white light zero instrument are the image jump quantity on the angle of the periscope to be measured;
changing a target division of the white light zero instrument into a double-line bisector division plate, observing the double-line bisector division of the white light zero instrument through the periscope ocular, and adjusting the cross division of the periscope to be measured to be vertically aligned with the double-line bisector division of the white light zero instrument to obtain the image rotation of the periscope to be measured on the angle;
and fifthly, detecting image jump and image rotation of other azimuth angles of the periscope to be detected, and repeating the third step and the fourth step.
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| CN202210837010.5A CN115164645B (en) | 2022-07-15 | 2022-07-15 | Device and method for detecting image jumping rotation of panoramic aiming mirror image |
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| CN115164645A (en) | 2022-10-11 |
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