CN116499998A - Auxiliary positioning device for retroreflection coefficient relative measurement method - Google Patents
Auxiliary positioning device for retroreflection coefficient relative measurement method Download PDFInfo
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- CN116499998A CN116499998A CN202310772342.4A CN202310772342A CN116499998A CN 116499998 A CN116499998 A CN 116499998A CN 202310772342 A CN202310772342 A CN 202310772342A CN 116499998 A CN116499998 A CN 116499998A
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- 238000000691 measurement method Methods 0.000 title claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000013508 migration Methods 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 39
- 239000000463 material Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses an auxiliary positioning device for a relative measurement method of a retroreflection coefficient, which relates to the technical field of detection devices and comprises a base and an inserting assembly, wherein an adjusting rail is arranged on the base, a bearing table which is connected with the adjusting rail in a sliding way is arranged on the adjusting rail, a test port is arranged in the middle of the bearing table, a bearing plate is arranged in the test port, an angle adjusting assembly is arranged on the base, an automatic adjusting assembly is arranged between the angle adjusting assembly and the bearing table, a positioning clamping assembly is further arranged on the angle adjusting assembly, and the inserting assembly is arranged at the front end of a retroreflection coefficient tester and is in inserting fit with the positioning clamping assembly. The invention can automatically adjust the detection center point of the retroreflection coefficient tester on the reflecting material when the angle is adjusted, can automatically adjust to detect different areas of the reflecting material, has the function of auxiliary positioning, is convenient to adjust, has smaller structure volume and is convenient to carry, and the invention also has two using methods, can be selected according to the situation, so that the invention is more practical.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to an auxiliary positioning device for a relative measurement method of a retroreflection coefficient.
Background
The relative measurement of the retroreflection coefficient is usually performed by using a retroreflection coefficient tester, which is mainly used for measuring the retroreflection coefficient of the reflective material, and the retroreflection coefficient tester can automatically generate light rays and receive reflected light rays to obtain a detection result as long as a detection end of the retroreflection coefficient tester faces the reflective material.
In order to facilitate the carrying and working of the inspector, there is a portable retroreflection coefficient tester which can be held by hand, and the front end of the portable retroreflection coefficient tester is provided with a pressing plate which can rotate an angle and is provided with a detection hole, and the portable retroreflection coefficient tester is used for pressing materials on one hand and adjusting an incident angle on the other hand, however, the portable retroreflection coefficient tester has the following inconveniences in actual use: 1. the multi-angle detection is inconvenient, and when a material is detected, the detection area needs to be detected at multiple angles, however, when the pressing plate is abutted against the material, the detection port of the retroreflection coefficient tester also changes in angle once the angle is adjusted, as shown in fig. 1, the original retroreflection coefficient tester faces the middle of a sample, and after the retroreflection coefficient tester performs angle adjustment to the right side, the direction of the detection port also deflects leftwards, so that the detection area of the retroreflection coefficient tester on the sample after the angle adjustment is different from the detection area before the angle adjustment, and therefore, the position of the retroreflection coefficient tester needs to be adjusted continuously, so that the retroreflection coefficient tester is very inconvenient to use, and the reproducibility of equipment detection is poor. 2. The use is inconvenient, because reflective material is comparatively smooth mostly, consequently, the pressure board slides very easily when pressing on the material, consequently, in the testing process, the detection personnel need consume a large amount of efforts to guarantee that equipment does not take place to remove, further leads to equipment to use inconveniently.
Disclosure of Invention
The invention aims to provide an auxiliary positioning device for a relative measurement method of a retroreflection coefficient, which aims to solve the technical problems of inconvenient angle adjustment and poor reproducibility of a portable retroreflection coefficient tester in the prior art during detection.
The invention provides an auxiliary positioning device for a relative measurement method of a retroreflection coefficient, which comprises a retroreflection coefficient tester and also comprises a base, wherein an adjusting rail is arranged on the base, a bearing table which is connected with the adjusting rail in a sliding way is arranged on the adjusting rail, a test port is arranged in the middle of the bearing table, a bearing plate is arranged in the test port, an angle adjusting component is arranged on the base, an automatic adjusting component is arranged between the angle adjusting component and the bearing table, a positioning clamping component is further arranged on the angle adjusting component, and an inserting component matched with the positioning clamping component is arranged at the front end of the retroreflection coefficient tester.
Further, angle adjusting part includes accommodate motor, reduction gear and two support columns, two the support column symmetry sets up in the both sides of base, two the upper end of support column all is equipped with the connecting axle rather than rotating and being connected, the reduction gear is fixed on one of them support column and the output of reduction gear and the connecting axle fixed connection who corresponds, accommodate motor's output and the input fixed connection of reduction gear, every the tip of connecting axle all is equipped with the turning block.
Further, automatically regulated subassembly includes two gangbars, and two gangbars set up respectively in the lower extreme of two rotating blocks, and the middle part of gangbar is equipped with the spout that sets up along its length direction, the both sides of plummer all are equipped with the connecting rod, two the axis of connecting rod all is located the up end of loading board, the one end of connecting rod is pegged graft in the spout that corresponds, every all be equipped with the gyro wheel on the connecting rod, the gyro wheel is located the spout.
Further, location clamping assembly is provided with two, and two location clamping assembly symmetries set up on two rotating blocks, every location clamping assembly all includes the centre gripping frame, centre gripping frame and corresponding rotating block fixed connection, be equipped with the opening up on the centre gripping frame, be equipped with the grip block of horizontal migration in the centre gripping frame, one side of grip block is equipped with threaded rod and guide bar, be equipped with on the centre gripping frame with threaded rod screw thread complex screw hole and with guide bar sliding fit's guiding hole, the tip of threaded rod is equipped with the knob.
Further, the grafting subassembly is including installing the connection piece on retroreflection coefficient tester, every all be equipped with the pivot on the connection piece, every one side of pivot all is equipped with the grafting piece, the grafting piece is fixed in the centre gripping frame, and the axis of pivot, connecting axle's axis and the axis of connecting rod are located the coplanar.
Further, every the upper end of plug block all is equipped with protruding piece, be equipped with the mounting hole on the protruding piece, be equipped with the bolt that can follow its axis direction and remove in the mounting hole, be equipped with on the connection piece and peg graft complex jack with the bolt, when the bolt is pegged graft in the jack, the length direction of plug block is parallel with the orientation of retroreflection coefficient tester.
Further, be equipped with the first adjusting part and the second adjusting part of regulation direction mutually perpendicular in the plummer, the second adjusting part is located first adjusting part, the loading board is located the second adjusting part.
Further, the first adjusting component comprises two mounting plates which are oppositely arranged in the bearing table, a first sliding rail and a first screw rod are arranged between the two mounting plates, and a first motor for driving the first screw rod to rotate is arranged at one end of the first screw rod.
Further, the second adjusting part comprises a moving frame and a moving plate, the moving frame is in sliding fit with the first sliding rail and is in threaded fit with the first screw rod, a second sliding rail perpendicular to the first sliding rail and a second screw rod are arranged on the moving frame, a second motor is arranged at one end of the second screw rod, the moving plate is arranged on the moving frame, the moving plate is in sliding fit with the second sliding rail and is in threaded fit with the second screw rod, and the bearing plate is arranged at the upper end of the moving plate.
Further, the center department of movable plate is equipped with the rotating electrical machines, the output of rotating electrical machines sets up vertically upwards, the middle part of loading board and the output fixed connection of rotating electrical machines.
Compared with the prior art, the invention has the beneficial effects that:
the invention controls the angle adjusting component to work when in work, changes the detection angle of the retroreflection coefficient tester, namely realizes the detection of different angles of the reflecting material, and simultaneously, the automatic adjusting component can drive the bearing table to move on the base under the drive of the angle adjusting component, so that the center of the detection aperture and the center of the detection area of the retroreflection coefficient tester are always positioned at the same point before and after adjustment, the detection result before and after angle adjustment is more accurate, and the reproducibility of equipment detection is improved.
When the invention works, different areas of the reflective material can be moved into the detection aperture of the retroreflection coefficient tester through the cooperation of the first adjusting component and the second adjusting component, so that the retroreflection coefficient of the different areas of the reflective material can be conveniently detected, and the function of auxiliary positioning is realized.
The invention has simple structure and smaller equipment volume, and is matched with the portable retroreflection coefficient tester, thereby not only maintaining the advantage of portability, but also improving the convenience of the retroreflection coefficient tester.
The invention has the advantages that the retroreflection coefficient tester is singly used, and the retroreflection coefficient tester is matched with structures such as a base, a bearing table and the like for use, and the two using methods can be selected according to the situation, so that the invention is more practical.
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 description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing the state of change of the detection area of a prior art retroreflection coefficient tester when adjusting the detection angle;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a split view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic view of a partial perspective structure of the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a cross-sectional view of a load-bearing table of the present invention;
FIG. 8 is a state diagram of the invention in vertical detection;
fig. 9 is a state diagram at the time of tilt detection according to the present invention.
Reference numerals: 1. a retroreflection coefficient tester; 2. a base; 3. adjusting the track; 4. a carrying platform; 5. a test port; 6. a carrying plate; 7. an angle adjustment assembly; 71. adjusting a motor; 72. a speed reducer; 73. a support column; 74. a connecting shaft; 75. a rotating block; 8. an automatic adjustment assembly; 81. a linkage rod; 82. a chute; 83. a connecting rod; 84. a roller; 9. positioning the clamping assembly; 91. a clamping frame; 92. a clamping block; 93. a threaded rod; 94. a guide rod; 95. a knob; 10. a plug assembly; 101. a connecting sheet; 102. a rotating shaft; 103. a plug block; 104. a protruding block; 105. a plug pin; 106. a jack; 11. a first adjustment assembly; 111. a mounting plate; 112. a first slide rail; 113. a first screw rod; 114. a first motor; 12. a second adjustment assembly; 121. a moving rack; 122. a second slide rail; 123. a second screw rod; 124. a second motor; 125. and (3) moving the plate.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 9, an embodiment of the invention provides an auxiliary positioning device for a relative measurement method of a retroreflection coefficient, which comprises a retroreflection coefficient tester 1, and further comprises a base 2, wherein an adjusting rail 3 is arranged on the base 2, a bearing table 4 in sliding connection with the adjusting rail 3 is arranged on the adjusting rail 3, a test port 5 is arranged in the middle of the bearing table 4, a bearing plate 6 is arranged in the test port 5, an angle adjusting component 7 is arranged on the base 2, an automatic adjusting component 8 is arranged between the angle adjusting component 7 and the bearing table 4, a positioning clamping component 9 is further arranged on the angle adjusting component 7, and a plug-in component 10 matched with the positioning clamping component 9 is arranged at the front end of the retroreflection coefficient tester 1.
During operation, the plugging component 10 is fixedly connected with the positioning clamping component 9, namely the retroreflection coefficient tester 1 is arranged above the bearing table 4, the reflective material is placed on the bearing plate 6, namely the retroreflection coefficient tester 1 can be used for detecting the material, if the detection angle is required to be adjusted, the angle adjusting component 7 is controlled to work, the orientation of the retroreflection coefficient tester 1 is changed, meanwhile, the automatic adjusting component 8 can be driven by the angle adjusting component 7 to enable the bearing table 4 to move on the base 2, so that the retroreflection coefficient tester 1 still faces the detection area on the original material after rotating, and the invention facilitates detection of different angles of the reflective material.
In addition, the invention has simple structure and smaller equipment volume, and is matched with the portable retroreflection coefficient tester 1, thereby not only maintaining the advantage of portability, but also improving the convenience of detection of the retroreflection coefficient tester 1.
Specifically, the angle adjusting component 7 includes accommodate motor 71, reduction gear 72 and two support columns 73, and two support columns 73 symmetry set up in the both sides of base 2, and the upper end of two support columns 73 all is equipped with rather than rotating the connecting axle 74 of being connected, and reduction gear 72 is fixed on one of them support column 73 and the output of reduction gear 72 and corresponding connecting axle 74 fixed connection, and accommodate motor 71's output and reduction gear 72's input fixed connection, and the tip of every connecting axle 74 all is equipped with rotary block 75. During operation, the connecting shaft 74 is driven to rotate through the adjusting motor 71, and then the positioning clamping assembly 9 is driven to rotate, and when the retroreflection coefficient tester 1 is plugged into the positioning clamping assembly 9 through the plugging assembly 10, the retroreflection coefficient tester 1 can be driven to rotate, so that the detection angle is adjusted.
Specifically, the automatic adjusting assembly 8 comprises two linkage rods 81, the two linkage rods 81 are respectively arranged at the lower ends of the two rotating blocks 75, the middle part of each linkage rod 81 is provided with a sliding groove 82 arranged along the length direction of the linkage rod, the two sides of the bearing table 4 are respectively provided with a connecting rod 83, the axes of the two connecting rods 83 are respectively positioned on the upper end face of the bearing plate 6, one end of each connecting rod 83 is inserted into the corresponding sliding groove 82, each connecting rod 83 is provided with a roller 84, and the rollers 84 are positioned in the corresponding sliding grooves 82; when the angle adjusting assembly 7 works, the rotating block 75 rotates to drive the linkage rod 81 to rotate, the linkage rod 81 rotates to drive the connecting rod 83 to move, and then the bearing table 4 is driven to move left and right, so that the material position on the bearing plate 6 on the bearing table 4 moves, and the retroreflection coefficient tester 1 still faces the original detection area on the reflective material, as shown in fig. 8 and 9.
Specifically, location clamping assembly 9 is provided with two, two location clamping assembly 9 symmetries set up on two rotating blocks 75, every location clamping assembly 9 all includes centre gripping frame 91, centre gripping frame 91 and corresponding rotating block 75 fixed connection are equipped with the opening up on the centre gripping frame 91, be equipped with horizontal migration's grip block 92 in the centre gripping frame 91, one side of grip block 92 is equipped with threaded rod 93 and guide bar 94, be equipped with on the centre gripping frame 91 with threaded rod 93 screw thread complex screw hole and with guide bar 94 sliding fit's guiding hole, the tip of threaded rod 93 is equipped with knob 95. Through rotating knob 95, can make threaded rod 93 rotate, can drive grip block 92 and remove in centre gripping frame 91 when threaded rod 93 rotates to carry out the centre gripping to plug-in components 10, fix retroreflection coefficient tester 1 in the top of plummer 4.
Specifically, the plugging assembly 10 includes connection pieces 101 mounted on the retroreflection coefficient tester 1, each connection piece 101 is provided with a rotating shaft 102, one side of each rotating shaft 102 is provided with a plugging block 103, and when the plugging blocks 103 are fixed in the clamping frame 91, the axis of the rotating shaft 102, the axis of the connecting shaft 74 and the axis of the connecting rod 83 are located on the same plane.
Specifically, the upper end of each plug block 103 is provided with a protruding block 104, the protruding block 104 is provided with a mounting hole, a plug pin 105 capable of moving along the axis direction of the plug pin is arranged in the mounting hole, the connecting sheet 101 is provided with a jack 106 in plug fit with the plug pin 105, and when the plug pin 105 is plugged in the jack 106, the length direction of the plug block 103 is parallel to the direction of the retroreflection coefficient tester 1.
The structural design of the plugging assembly 10 enables the retroreflection coefficient tester 1 to be used independently, namely, the pressing plate is reinstalled below the plugging block 103 (the using state is the same as that of the conventional portable retroreflection coefficient tester 1), meanwhile, the plug 105 is pulled out of the jack 106, a detector can still press the reflecting material with the pressing plate, and the angle of the retroreflection coefficient tester 1 can be rotated, so that the multi-angle detection is realized. Therefore, an angle sensor can be arranged at the connection position of the rotating shaft 102 and the connecting sheet 101, and a specific detection angle can be known when the retroreflection coefficient tester 1 is used alone by installing the pressing plate at the front end of the plugging assembly 10, which is the prior art and will not be described herein.
When the retroreflection coefficient tester 1 needs to be matched with other structures for use, the plug-in block 103 is plugged into the positioning clamping assembly 9, meanwhile, the plug pin 105 is inserted into the jack 106, so that the retroreflection coefficient tester 1 is locked, and the angle adjusting assembly 7 is used for adjusting, so that multi-angle detection is realized.
The two using methods can be selected according to the situation, so that the invention is more practical.
Specifically, a first adjusting component 11 and a second adjusting component 12 with mutually perpendicular adjusting directions are arranged in the bearing table 4, the second adjusting component 12 is located on the first adjusting component 11, and the bearing plate 6 is located on the second adjusting component 12. The first adjusting assembly 11 comprises two mounting plates 111 oppositely arranged in the bearing table 4, a first sliding rail 112 and a first screw rod 113 are arranged between the two mounting plates 111, and a first motor 114 for driving the first screw rod 113 to rotate is arranged at one end of the first screw rod 113. The second adjusting component 12 comprises a moving frame 121 and a moving plate 125, the moving frame 121 is in sliding fit with the first sliding rail 112, the moving frame 121 is in threaded fit with the first screw rod 113, a second sliding rail 122 perpendicular to the first sliding rail 112 and a second screw rod 123 are arranged on the moving frame 121, a second motor 124 is arranged at one end of the second screw rod 123, the moving plate 125 is arranged on the moving frame 121, the moving plate 125 is in sliding fit with the second sliding rail 122, the moving plate 125 is in threaded fit with the second screw rod 123, and the bearing plate 6 is arranged at the upper end of the moving plate 125.
Through the work of first adjusting part 11 and second adjusting part 12, can drive loading board 6 and reflecting material and remove, remove the different district of reflecting material in the measuring aperture of retroreflection coefficient tester 1, be convenient for carry out retroreflection coefficient detection to the different district of reflecting material, play assistance-localization real-time's function in the testing process.
The invention can also be matched with a control system, which is the prior art, the angle adjusting component 7, the first adjusting component 11 and the second adjusting component 12 are controlled by using the control system, the operation is more convenient, and the specific inclination angle of the retroreflection coefficient tester 1 when the angle adjusting component 7 works is also convenient to know.
In order to further improve the detection effect on the retroreflection coefficient of the reflective material, a rotating motor is arranged in the center of the moving plate 125, the output end of the rotating motor is vertically upwards arranged, and the middle part of the bearing plate 6 is fixedly connected with the output end of the rotating motor. The angle adjusting component 7 can control the retroreflection coefficient tester 1 to detect the reflecting material at different angles, but can only carry out angle adjustment on the reflecting material in the direction parallel to the length direction of the base 2 all the time, and the detection result still has limitation, so that the rotating motor drives the bearing plate 6 to rotate, the reflecting material can be rotated, different reversals of the reflecting material can be rotated to the direction parallel to the length direction of the base 2, so that the detection effect of the retroreflection coefficient tester 1 on the reflecting material is improved, the detection results of different directions and angles are mutually verified, and the accuracy of retroreflection coefficient detection of the reflecting material can be improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. An auxiliary positioning device for a relative measurement method of a retroreflection coefficient is characterized in that: including base (2) and grafting subassembly (10), be equipped with on base (2) and adjust track (3), be equipped with on adjusting track (3) rather than sliding connection's plummer (4), the middle part of plummer (4) is equipped with test port (5), be provided with loading board (6) in test port (5), be equipped with angle adjusting assembly (7) on base (2), be equipped with automatically regulated subassembly (8) between angle adjusting assembly (7) and plummer (4), still be equipped with location clamping assembly (9) on angle adjusting assembly (7), the front end of the retroreflection coefficient tester (1) that uses and with location clamping assembly (9) grafting cooperation when retroreflection coefficient relative measurement method are installed to grafting subassembly (10).
2. An assisted positioning device for a relative measurement of retroreflection coefficients according to claim 1, wherein: the angle adjusting assembly (7) comprises an adjusting motor (71), a speed reducer (72) and two supporting columns (73), wherein the two supporting columns (73) are symmetrically arranged on two sides of a base (2), connecting shafts (74) which are rotationally connected with the supporting columns (73) are arranged at the upper ends of the supporting columns (73), the speed reducer (72) is fixed on one supporting column (73) and the output end of the speed reducer (72) is fixedly connected with the corresponding connecting shaft (74), the output end of the adjusting motor (71) is fixedly connected with the input end of the speed reducer (72), and rotating blocks (75) are arranged at the end parts of the connecting shafts (74).
3. An assisted positioning device for a relative measurement of retroreflection coefficients according to claim 2, wherein: the automatic adjusting component (8) comprises two linkage rods (81), the two linkage rods (81) are respectively arranged at the lower ends of the two rotating blocks (75), the middle part of each linkage rod (81) is provided with a sliding groove (82) arranged along the length direction of the linkage rod, connecting rods (83) are respectively arranged at two sides of the bearing table (4), the axes of the two connecting rods (83) are respectively located on the upper end face of the bearing plate (6), one end of each connecting rod (83) is inserted into the corresponding sliding groove (82), each connecting rod (83) is provided with a roller (84), and each roller (84) is located in each sliding groove (82).
4. An assisted positioning device for a relative measurement of retroreflection coefficients according to claim 2, wherein: the utility model discloses a rotary table, including fixed bolster, clamping frame (91), guide bar (94), threaded rod (93) and guide bar (94), fixed bolster, clamping frame (91) are equipped with two, two fixed bolster (9) symmetry sets up on two rotating blocks (75), every fixed bolster (9) all include clamping frame (91), clamping frame (91) are equipped with the opening up with corresponding rotating block (75) fixed connection, be equipped with clamping block (92) of horizontal migration in clamping frame (91), one side of clamping block (92) is equipped with threaded rod (93) and guide bar (94), be equipped with on clamping frame (91) with threaded rod (93) screw-thread fit's screw hole and with guide bar (94) sliding fit's guiding hole, the tip of threaded rod (93) is equipped with knob (95).
5. An assisted positioning device for a relative measurement of retroreflection coefficients as claimed in claim 4, wherein: the plug-in assembly (10) comprises connecting pieces (101) arranged on the retroreflection coefficient tester (1), each connecting piece (101) is provided with a rotating shaft (102), one side of each rotating shaft (102) is provided with a plug-in block (103), and when the plug-in blocks (103) are fixed in the clamping frame (91), the axis of the rotating shaft (102), the axis of the connecting shaft (74) and the axis of the connecting rod (83) are located on the same plane.
6. An assisted positioning device for a relative measurement of retroreflection coefficients as defined in claim 5, wherein: every the upper end of grafting piece (103) all is equipped with protruding piece (104), be equipped with the mounting hole on protruding piece (104), be equipped with in the mounting hole and follow bolt (105) that its axis direction moved, be equipped with on connection piece (101) with bolt (105) grafting complex jack (106), when bolt (105) are pegged graft in jack (106), the length direction of grafting piece (103) is parallel with the orientation of retroreflection coefficient tester (1).
7. An assisted positioning device for a relative measurement of retroreflection coefficients according to claim 1, wherein: the bearing table (4) is internally provided with a first adjusting component (11) and a second adjusting component (12) with mutually perpendicular adjusting directions, the second adjusting component (12) is positioned on the first adjusting component (11), and the bearing plate (6) is positioned on the second adjusting component (12).
8. An assisted positioning device for a relative measurement of retroreflection coefficients as claimed in claim 7, wherein: the first adjusting assembly (11) comprises two mounting plates (111) which are oppositely arranged in the bearing table (4), a first sliding rail (112) and a first screw rod (113) are arranged between the two mounting plates (111), and a first motor (114) for driving the first screw rod (113) to rotate is arranged at one end of the first screw rod.
9. An assisted positioning device for a relative measurement of retroreflection coefficients as claimed in claim 8, wherein: the second adjusting component (12) comprises a moving frame (121) and a moving plate (125), the moving frame (121) is in sliding fit with the first sliding rail (112) and is in threaded fit with the first screw rod (113), a second sliding rail (122) perpendicular to the first sliding rail (112) and a second screw rod (123) are arranged on the moving frame (121), a second motor (124) is arranged at one end of the second screw rod (123), the moving plate (125) is arranged on the moving frame (121), the moving plate (125) is in sliding fit with the second sliding rail (122) and is in threaded fit with the second screw rod (123), and the bearing plate (6) is arranged at the upper end of the moving plate (125).
10. An assisted positioning device for a relative measurement of retroreflection coefficients as claimed in claim 9, wherein: the center of the movable plate (125) is provided with a rotating motor, the output end of the rotating motor is vertically upwards arranged, and the middle part of the bearing plate (6) is fixedly connected with the output end of the rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310772342.4A CN116499998B (en) | 2023-06-28 | 2023-06-28 | Auxiliary positioning device for retroreflection coefficient relative measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310772342.4A CN116499998B (en) | 2023-06-28 | 2023-06-28 | Auxiliary positioning device for retroreflection coefficient relative measurement method |
Publications (2)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117329406A (en) * | 2023-11-28 | 2024-01-02 | 南京海关工业产品检测中心 | Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095736A (en) * | 2010-10-29 | 2011-06-15 | 华南理工大学 | Dual-optical-magnification image acquisition device and image acquisition control and process system |
| CN111077115A (en) * | 2019-12-28 | 2020-04-28 | 交通运输部公路科学研究所 | Precise angle adjusting device for retroreflection measurement |
| CN111716108A (en) * | 2020-06-10 | 2020-09-29 | 重庆市机电设计研究院 | Platform capable of realizing multi-angle precise adjustment and working method thereof |
| CN112557348A (en) * | 2021-01-04 | 2021-03-26 | 中交国通公路工程技术有限公司 | Contrary reflectance tester convenient to use |
| CN112557344A (en) * | 2020-11-30 | 2021-03-26 | 华中科技大学 | Device and method for measuring birefringence |
| CN213092055U (en) * | 2020-09-29 | 2021-04-30 | 苏州精濑光电有限公司 | Detection mechanism and detection equipment |
| CN214150435U (en) * | 2020-08-07 | 2021-09-07 | 东莞市雷兹盾电子材料有限公司 | Novel reflection measurement device for wave-absorbing material |
| CN115773738A (en) * | 2022-12-07 | 2023-03-10 | 煤炭工业合肥设计研究院有限责任公司 | Measuring method for realizing space attitude positioning by laser measurement |
-
2023
- 2023-06-28 CN CN202310772342.4A patent/CN116499998B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095736A (en) * | 2010-10-29 | 2011-06-15 | 华南理工大学 | Dual-optical-magnification image acquisition device and image acquisition control and process system |
| CN111077115A (en) * | 2019-12-28 | 2020-04-28 | 交通运输部公路科学研究所 | Precise angle adjusting device for retroreflection measurement |
| CN111716108A (en) * | 2020-06-10 | 2020-09-29 | 重庆市机电设计研究院 | Platform capable of realizing multi-angle precise adjustment and working method thereof |
| CN214150435U (en) * | 2020-08-07 | 2021-09-07 | 东莞市雷兹盾电子材料有限公司 | Novel reflection measurement device for wave-absorbing material |
| CN213092055U (en) * | 2020-09-29 | 2021-04-30 | 苏州精濑光电有限公司 | Detection mechanism and detection equipment |
| CN112557344A (en) * | 2020-11-30 | 2021-03-26 | 华中科技大学 | Device and method for measuring birefringence |
| CN112557348A (en) * | 2021-01-04 | 2021-03-26 | 中交国通公路工程技术有限公司 | Contrary reflectance tester convenient to use |
| CN115773738A (en) * | 2022-12-07 | 2023-03-10 | 煤炭工业合肥设计研究院有限责任公司 | Measuring method for realizing space attitude positioning by laser measurement |
Non-Patent Citations (1)
| Title |
|---|
| 王义旭: "逆反射测量装置校准中角度控制方法研究", 《中国计量》, pages 96 - 98 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117329406A (en) * | 2023-11-28 | 2024-01-02 | 南京海关工业产品检测中心 | Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method |
| CN117329406B (en) * | 2023-11-28 | 2024-02-06 | 南京海关工业产品检测中心 | Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method |
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