CN117329406B - Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method - Google Patents
Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method Download PDFInfo
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- CN117329406B CN117329406B CN202311596179.7A CN202311596179A CN117329406B CN 117329406 B CN117329406 B CN 117329406B CN 202311596179 A CN202311596179 A CN 202311596179A CN 117329406 B CN117329406 B CN 117329406B
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- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000000691 measurement method Methods 0.000 title claims abstract description 12
- 238000013459 approach Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 22
- 239000002390 adhesive tape Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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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- 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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- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses an auxiliary rotating frame for a relative measurement method of a flexible material retroreflection coefficient, which relates to the technical field of detection equipment and comprises a fixed plate, wherein four extending plates are arranged around the fixed plate, connecting components are arranged between the four extending plates and the fixed plate, one side of each extending plate is provided with the fixed component, the bottom of the fixed plate is provided with a driving component, the driving component comprises a rotating block, the edge of the rotating block is provided with four convex blocks, the bottom of each extending plate is provided with a connecting rod, the bottom of the fixed plate is provided with a shell cover, the middle part of the shell cover is provided with a through hole, the rotating block is provided with a connecting block, the end part of the connecting block is fixedly provided with a knob, and the shell cover is provided with a connecting hole for the connecting rod to pass through. According to the invention, the fixed assembly and the driving assembly are matched to perform certain unfolding on the placed sample, so that the sample is prevented from being raised or wrinkled, the detection accuracy is improved, and the multi-angle detection is facilitated by matching with the retroreflection coefficient detector.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to an auxiliary rotating frame for a flexible material retroreflection coefficient relative measurement method.
Background
The relative measurement of the retroreflection coefficient is usually performed by using a retroreflection coefficient tester, firstly, a detected material sample is placed on a supporting plate (directly placed or stuck by double faced adhesive tape), then an abutting frame at the front end of the retroreflection coefficient tester abuts against the supporting plate, the detection end of the retroreflection coefficient tester faces to the reflecting material, and the retroreflection coefficient tester can automatically generate light and receive the reflected light to obtain a detection result.
However, the above-described working method has the following inconveniences in the actual operation process: 1. the sample is put and is easy to appear the uneven condition, especially the mode of directly placing, though operating personnel can smooth the sample as far as possible, but after placing, the sample can become uneven because of the factors of self such as fold etc. condition, can influence the accuracy that retroreflectivity detected like this, and to the mode that double faced adhesive tape pasted, also can have a lot of problems, like double faced adhesive tape pastes inconvenience, in order to avoid the printing opacity of material and the influence of the reflection of light of back layer board, generally can adhere one deck black flannel on the layer board, black flannel is the turn over flannel, this just causes the double faced adhesive tape to paste hardly, also hardly clear up after the use is accomplished moreover, influence subsequent use. In addition, the double-sided tape adhesion may cause the height of the sample to be higher than that of other places (it is impossible to adhere the double-sided tape to the bottom of the sample), and although the difference is small, the detection may be affected. 2. After the existing retroreflection coefficient tester is abutted against the sample and the supporting plate, once the test angle is rotated, the test position on the sample is not accurate any more, the retroreflection coefficient tester needs to be taken off, and the operation is complex and inconvenient to use.
Disclosure of Invention
The invention aims to provide an auxiliary rotating frame for a relative measurement method of a retroreflection coefficient of a flexible material, so as to solve the technical problems that in the prior art, the sample is easy to be placed unevenly, and the detection position needs to be inconvenient to readjust after the detection angle is detected by rotating.
The invention provides an auxiliary rotating frame for a relative measurement method of a flexible material retroreflection coefficient, which comprises a fixed plate, wherein four extending plates are arranged around the fixed plate, connecting assemblies are arranged between the four extending plates and the fixed plate, one side of each extending plate is provided with the fixed assembly, the four fixed assemblies are symmetrically arranged in pairs, the bottom of the fixed plate is provided with a driving assembly for simultaneously driving the four extending plates to be far away from the fixed plate, the driving assembly comprises a rotating block, the edge of the rotating block is provided with four protruding blocks, the bottom of each extending plate is provided with a connecting rod fixedly connected with the connecting rod, one end of each connecting rod extends to the lower part of the fixed plate and is abutted against the corresponding protruding block, the bottom of the fixed plate is provided with a shell cover connected with the connecting rod through a bolt, the middle part of the shell cover is provided with a through hole, the end part of each connecting block is fixedly provided with a knob, the shell cover is provided with a connecting hole for the connecting rod to pass through, and an elastic black velvet cloth is attached to the fixed plate and the four extending plates.
Further, the end of the connecting rod is provided with a ball which is used for abutting against the convex block.
Further, coupling assembling includes two installation poles, and the tip of two installation poles is equipped with the installation piece, be equipped with the mounting hole that supplies installation piece and installation pole grafting on the extension board, the drill way department of mounting hole is equipped with the stopper that passes through screw fixed connection with the extension board, be equipped with between stopper and the installation piece and be used for driving the extension board to the first spring that the fixed plate is close to.
Further, limiting rods used for limiting the end parts of the first springs are arranged on the side walls of the limiting blocks and the mounting blocks.
Further, fixed subassembly is including setting up the guide rail in extension board bottom, be equipped with rather than sliding fit's sliding sleeve on the guide rail, the tip of sliding sleeve is equipped with splint, the extension board bottom still is equipped with the dog near the edge of splint, the lateral wall of sliding sleeve is equipped with the extension piece, be equipped with the second spring with splint to extension board pulling between extension piece and the dog.
Further, four supporting rods are arranged at the bottom of the shell cover.
Further, still include the base, bottom upper portion is equipped with the installing port, the inside first lead screw slip table that is equipped with in bottom, be equipped with the second lead screw slip table on the slider of first lead screw slip table, the drive direction of first lead screw slip table perpendicular to the drive direction of second lead screw slip table, the slider middle part of second lead screw slip table is equipped with the support piece, the side of support piece is equipped with and is used for driving its pivoted driving piece, be equipped with four supporting holes on the support piece, the supporting hole with bracing piece one-to-one grafting cooperation.
Further, anti-skid patterns are arranged on the base at two sides of the mounting opening.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention works, a sample is placed on the fixed plate and the extension plates, then the two ends of the sample in the length direction are bent downwards and then fixed by the fixed component, the width direction of the sample is cut to be flush with the corresponding extension plates, and then the drive component works, so that the four extension plates finely move in the direction away from the fixed plate, the sample can be straightened, and the sample is prevented from being bent and wrinkled, thereby the detection effect of the retroreflection coefficient is better.
2. According to the invention, the detection area of the sample can be adjusted through the first screw rod sliding table, the second screw rod sliding table and the driving piece, and compared with the prior art, the detection of the retroreflection coefficient is simpler and more convenient.
3. According to the invention, the extension block is pulled to enable the second spring to contract and store force, at the moment, the sliding sleeve can be driven to move along the guide rail, so that the clamping plate is far away from the extension plate, when the end part of the sample is clamped between the clamping plate and the extension plate, the extension block is loosened, the clamping plate can reset under the action of the elastic force of the second spring, the end part of the sample is clamped between the clamping plate and the extension plate, the fixing assembly is simple in operation, and the end part of the sample can be conveniently and rapidly clamped.
4. In the invention, the fixing component is arranged at the end part of the extension plate, and the upper end of the sample still has no sundries in the actual detection process, so that the detection of the retroreflection coefficient is not influenced.
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 schematic perspective view of a sample placed on the present invention;
FIG. 2 is a schematic view of a partial first perspective view of the present invention;
FIG. 3 is a schematic view of a partial second perspective view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a partial side view of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an enlarged view at C in FIG. 6;
FIG. 8 is a partially exploded view of the present invention;
fig. 9 is an enlarged view of D in fig. 8;
FIG. 10 is a schematic perspective view of a base of the present invention;
FIG. 11 is a schematic view of the present invention in use with a portable retroreflection coefficient detector;
fig. 12 is a partial schematic view of a sample secured tautly using tape.
Reference numerals: 1. a fixing plate; 2. an extension plate; 3. a connection assembly; 31. a mounting rod; 32. a mounting block; 33. a mounting hole; 34. a limiting block; 35. a first spring; 4. a fixing assembly; 41. a guide rail; 42. a sliding sleeve; 43. a clamping plate; 44. a stop block; 45. an extension block; 46. a second spring; 5. a drive assembly; 51. a bump; 52. a connecting rod; 53. a housing; 54. a connecting block; 55. a knob; 56. a connection hole; 6. a ball; 7. a limit rod; 8. a support rod; 9. a base; 10. a mounting port; 11. the first screw rod sliding table; 12. a second screw rod sliding table; 13. a support block; 14. a support hole; 15. anti-skid lines; 16. an elastic black flannelette.
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 embodiment of the invention provides an auxiliary rotating frame for a relative measurement method of a flexible material retroreflection coefficient, which is shown in the following fig. 1-12, and comprises a fixed plate 1, wherein four extension plates 2 are arranged around the fixed plate 1, connecting components 3 are arranged between the four extension plates 2 and the fixed plate 1, one side of each extension plate 2 is provided with a fixed component 4, the four fixed components 4 are symmetrically arranged in pairs, and the length of a sample is cut to be longer in practical operation, so that the two ends of the sample are fixed by the fixed components 4 after the parts of the two ends of the sample exceeding the extension plates 2 are bent downwards, and thus the fixing of the sample at the upper end of the sample can be avoided, and the work of a retroreflection coefficient detector is not influenced. In addition, when the device is used for detecting a hard sample or a sample with a small size, the edge of the sample cannot be fixed by the fixing component 4, so that the edge of the sample can be stuck by using the adhesive tape (refer to fig. 12), and the other end of the adhesive tape is stuck at the fixing component 4, and of course, the sample can be tensioned during the sticking process by using the adhesive tape, and no wrinkles or bulges can occur. However, on the one hand, not all samples are suitable for tape bonding, on the other hand, the tape bonding can also enable the edges of the samples to be covered by the tape, detection cannot be carried out, and in order to ensure bonding firmness, the bonding points of the tape and the samples are possibly not limited to the edges, so that under the appropriate conditions, the sample is necessary to be leveled by using the invention, the bottom of the fixing plate 1 is provided with the driving component 5 for simultaneously driving the four extension plates 2 to be far away from the fixing plate 1, in particular working, the sample is placed on the fixing plate 1 and the extension plates 2, then two ends of the sample in the length direction are bent downwards and then fixed by the fixing component 4, the width direction of the sample is cut flush with the corresponding extension plates 2, and then the driving component 5 works, so that the four extension plates 2 can be finely moved in the direction far away from the fixing plate 1, the sample can be straightened, bending and wrinkling of the sample are avoided, and thus the detection effect of the retroreflection coefficient is better.
In order to realize the purpose that four extension boards 2 keep away from fixed plate 1 in step, drive assembly 5 includes the rotating block, the edge of rotating block is provided with four lugs 51, the bottom of every extension board 2 all is equipped with rather than fixed connection's connecting rod 52, the one end of connecting rod 52 extends to the below of fixed plate 1 and contradicts on corresponding lug 51, the bottom of fixed plate 1 is equipped with rather than the shell 53 through bolted connection, the middle part of shell 53 is equipped with the through-hole, be equipped with the connecting block 54 that passes the through-hole on the rotating block, the end fixing of connecting block 54 has knob 55, be equipped with the connecting hole 56 that supplies connecting rod 52 to pass on the shell 53, be attached with a monoblock black flannel 16 on fixed plate 1 and the four extension boards 2, because extension boards 2 pull back each other and all can appear the gap with fixed plate 1, if the sample that detects is light transmission material, and then can produce the reflection of light to the rear, and consequently, the detection to sample retroreflection coefficient leads to the fact the influence, consequently, attach a monoblock black flannel 16 on fixed plate 1 and four extension boards 2, even pull back and extend and still cover the gap can appear in the gap between the fixed plate 1 and the black flannel. The detection of the retroreflection coefficient of the sample is not affected. In addition, there is no concern about whether the elastic force of the elastic black fleece 16 is sufficient, because the operator will smooth the sample once when it is placed over the fixed plate 1 and the extension plate 2, and therefore, when the extension plates 2 are pulled apart, the gaps between the extension plates 2 and the fixed plate 1 need only be about 1-3 mm. Therefore, the elastic black fleece 16 does not need much elasticity.
As shown in fig. 3, 4 and 8, when the knob 55 is turned, the knob 55 drives the turning block to rotate through the connecting block 54, the turning block drives the four protruding blocks 51 at the edge to synchronously rotate, and the connecting rod 52 is pushed away from the fixing plate 1 through the interference between the protruding blocks 51 and the connecting rod 52, so that the four extension plates 2 are synchronously away from the fixing plate 1. The rotation of the knob 55 may have a certain resistance, that is, a certain force needs to be applied to rotate the knob 55, so that all the connecting rods 52 are abutted against the corresponding protruding blocks 51, and the abutted protruding blocks 51 are arc-shaped or inclined surfaces, so that the rotating blocks are easily pushed reversely to enable the four extension boards 2 to return to the original positions, therefore, after the knob 55 rotates and has a certain resistance, when the knob 55 rotates, the knob 55 is adjusted, and after all the extension boards 2 are far away from the fixed board 1 by a certain distance, the restoring force of the connecting assembly 3 on the extension boards 2 is insufficient to push the rotating blocks to reversely reset and rotate, so that the extension boards 2 can be fixed in a certain state, and a sample is always in a flattened state.
In fig. 6 of the present invention, two adjacent included angles between the four connecting rods 52 are all set at 90 degrees, so that the pulling distances of the four extending plates 2 in four directions of the sample are the same during operation, but in actual use, the loose phenomenon occurs more easily because the two ends of the sample need to be clamped by the fixing assembly 4, and the connecting rods 52 can be set towards the fixing assembly 4 as far as possible, so that when the sample is opened and leveled, the pulling distance of the sample in the length direction is greater than the pulling distance of the sample in the width direction, which is more consistent with the actual situation, and meanwhile, the orientation of the connecting assembly 3 is also adjusted by matching with the direction of the connecting rods 52.
In order to avoid friction generated in the rotating process due to direct collision of the connecting rod 52 and the convex block 51, the end part of the connecting rod 52 is provided with the ball 6 which is used for collision with the convex block 51, and hard friction between the connecting rod 52 and the convex block 51 is avoided through rolling of the ball 6, so that abrasion can be reduced, and the service life of equipment is prolonged.
Specifically, the connecting assembly 3 comprises two mounting rods 31, the end parts of the two mounting rods 31 are provided with mounting blocks 32, the extending plate 2 is provided with mounting holes 33 for the mounting blocks 32 and the mounting rods 31 to be inserted, the orifice of the mounting holes 33 is provided with limiting blocks 34 fixedly connected with the extending plate 2 through screws, and a first spring 35 for driving the extending plate 2 to approach the fixed plate 1 is arranged between the limiting blocks 34 and the mounting blocks 32. The axial direction of the mounting rod 31 is parallel to the longitudinal direction of the connecting rod 52. When the connecting rod 52 is propped by the protruding block 51 to enable the extension plate 2 to move away from the fixed plate 1, the mounting block 32 and the mounting rod 31 can also move in the mounting hole 33, meanwhile, the first spring 35 can be lengthened, and the first spring 35 holds force so as to pull the extension plate 2 to reset after the extension plate is used.
Specifically, all be equipped with the gag lever post 7 that is used for carrying out spacing to the tip of first spring 35 on stopper 34 and the lateral wall of installation piece 32, thereby the setting of gag lever post 7 can prevent on the one hand that first spring 35 from taking place the displacement and can't make extension board 2 reset the condition emergence in the use, and on the other hand also is convenient for assemble first spring 35.
Specifically, the fixed component 4 includes the guide rail 41 that sets up in extension board 2 bottom, be equipped with rather than sliding fit's sliding sleeve 42 on the guide rail 41, the tip of sliding sleeve 42 is equipped with splint 43, the edge that the extension board 2 bottom is close to splint 43 still is equipped with dog 44, the lateral wall of sliding sleeve 42 is equipped with extension piece 45, be equipped with the second spring 46 that pulls splint 43 to extension board 2 between extension piece 45 and the dog 44, pull extension piece 45 for second spring 46 shrink holds the power, can drive sliding sleeve 42 and remove along guide rail 41 this moment, make splint 43 keep away from extension board 2, when holding the tip of sample between this, loosen extension piece 45 again, splint 43 can reset under the elastic force effect of second spring 46, hold the sample tip between splint 43 and extension board 2.
Specifically, the bottom of the housing 53 is provided with four support bars 8.
In order to facilitate the cooperation with the retroreflection coefficient measuring instrument, the retroreflection coefficient measuring instrument further comprises a base 9, the upper portion of the bottom is provided with a mounting hole 10, the bottom is internally provided with a first screw sliding table 11, a sliding block of the first screw sliding table 11 is provided with a second screw sliding table 12, the driving direction of the first screw sliding table 11 is perpendicular to the driving direction of the second screw sliding table 12, the middle part of the sliding block of the second screw sliding table 12 is provided with a bearing block 13, a driving piece for driving the bearing block 13 to rotate is arranged beside the bearing block 13, the driving piece is in the prior art, the bearing block 13 can be driven to rotate through the cooperation of a motor gear, the bearing block 13 is not repeated, four supporting holes 14 are formed in the bearing block 13, the supporting holes 14 are in one-to-one correspondence with a supporting rod 8 in a plugging mode, in a specific operation mode, an abutting frame at the front end of the retroreflection coefficient measuring instrument is abutted against the mounting hole 10, after the detection angle is adjusted, an original sample detection area can be continuously moved to the front end of the retroreflection coefficient measuring instrument through the operation of the first screw sliding table 11, in addition, the cooperation of the first screw sliding table 11 and the second screw sliding table 12 can be driven to move to the different positions of the sample to the retroreflection coefficient measuring instrument to the detection area through the cooperation work, so that the sample can be further driven to detect the sample to rotate. And the first lead screw slipway 11, the second lead screw slipway 12 and the driving piece can all be controlled through PLC, operate and adjust through setting up control panel on the base 9, compare with prior art for retroreflection coefficient's detection is more simple and convenient.
Specifically, all be equipped with anti-skidding line 15 on the base 9 in the both sides of installing port 10, when the conflict frame of retroreflection coefficient measuring apparatu front end was contradicted on base 9, can avoid the phenomenon that skidding appears between the two through the design of anti-skidding line 15.
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 (5)
1. The utility model provides a supplementary revolving rack of flexible material retroreflection coefficient relative measurement method, includes fixed plate (1), its characterized in that: four extension plates (2) are arranged around the fixed plate (1), four connecting components (3) are arranged between the extension plates (2) and the fixed plate (1), one side of each extension plate (2) is provided with a fixing component (4), the four fixing components (4) are symmetrically arranged in pairs, the bottom of the fixed plate (1) is provided with a driving component (5) for simultaneously driving the four extension plates (2) to be far away from the fixed plate (1), the driving component (5) comprises a rotating block, the edge of the rotating block is provided with four protruding blocks (51), each connecting rod (52) fixedly connected with the bottom of the extension plate (2) is arranged at the bottom of each connecting rod (52), one end of each connecting rod (52) extends to the lower part of the fixed plate (1) and is abutted to the corresponding protruding block (51), the bottom of the fixed plate (1) is provided with a shell cover (53) connected with the connecting rod through bolts, the middle part of the shell cover (53) is provided with a through hole, the rotating block is provided with a driving component (5) penetrating through the through hole, the rotating block is provided with four protruding blocks (51), one end part (54) of the connecting rod (52) is provided with a connecting rod (55) fixedly connected with a connecting rod (16), the connecting component (3) comprises two mounting rods (31), mounting blocks (32) are arranged at the end parts of the two mounting rods (31), mounting holes (33) for inserting the mounting blocks (32) and the mounting rods (31) are formed in the extending plate (2), limiting blocks (34) fixedly connected with the extending plate (2) through screws are arranged at the opening of the mounting holes (33), first springs (35) for driving the extending plate (2) to approach the fixing plate (1) are arranged between the limiting blocks (34) and the mounting blocks (32), limiting rods (7) for limiting the end parts of the first springs (35) are arranged on the side walls of the limiting blocks (34) and the mounting blocks (32), the fixing component (4) comprises guide rails (41) arranged at the bottoms of the extending plate (2), sliding sleeves (42) are arranged on the guide rails (41) and are in sliding fit with the sliding sleeves (42), clamping plates (43) are arranged at the end parts of the sliding sleeves (42), edges of the bottoms of the extending plate (2) close to the clamping plates (43), clamping plates (44) are further arranged at the edges of the bottoms of the extending plate (2) close to the fixing plates (1), the side walls of the sliding sleeves (45), a second spring (46) for pulling the clamping plate (43) towards the extension plate (2) is arranged between the extension block (45) and the stop block (44).
2. A flexible material retroreflection coefficient relative measurement method auxiliary turret according to claim 1, wherein: the end of the connecting rod (52) is provided with a ball (6) which is used for abutting against the convex block (51).
3. A flexible material retroreflection coefficient relative measurement method auxiliary turret according to claim 1, wherein: four supporting rods (8) are arranged at the bottom of the shell cover (53).
4. A flexible material retroreflection coefficient relative measurement method auxiliary turret according to claim 3, wherein: still include base (9), bottom upper portion is equipped with installing port (10), the inside first lead screw slip table (11) that is equipped with of bottom, be equipped with second lead screw slip table (12) on the slider of first lead screw slip table (11), the drive direction of the drive direction perpendicular to second lead screw slip table (12) of first lead screw slip table (11), the slider middle part of second lead screw slip table (12) is equipped with support piece (13), the side of support piece (13) is equipped with and is used for driving its pivoted driving piece, be equipped with four supporting holes (14) on support piece (13), supporting hole (14) with bracing piece (8) one-to-one grafting cooperation.
5. A flexible material retroreflection coefficient relative measurement method auxiliary turret according to claim 4, wherein: anti-skid patterns (15) are arranged on two sides of the base (9) which are positioned at the mounting opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311596179.7A CN117329406B (en) | 2023-11-28 | 2023-11-28 | Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311596179.7A CN117329406B (en) | 2023-11-28 | 2023-11-28 | Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117329406A CN117329406A (en) | 2024-01-02 |
| CN117329406B true CN117329406B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311596179.7A Active CN117329406B (en) | 2023-11-28 | 2023-11-28 | Auxiliary rotating frame for flexible material retroreflection coefficient relative measurement method |
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1824745A (en) * | 1927-02-08 | 1931-09-22 | Atlantic Prec Instr Company | Means for measuring characteristics of material |
| GB791477A (en) * | 1955-04-23 | 1958-03-05 | British Rayon Res Ass | Improvements in or relating to the measurement of the lustre of textile fabrics |
| CA2279928A1 (en) * | 1998-09-01 | 2000-03-01 | X-Rite, Incorporated | Portable scanning spectrophotometer |
| CN102818772A (en) * | 2012-08-09 | 2012-12-12 | 南昌大学 | Testing device for optical films |
| WO2013026708A1 (en) * | 2011-08-24 | 2013-02-28 | Carl Zeiss Ag | Sample holder |
| CN103234917A (en) * | 2013-04-08 | 2013-08-07 | 中国工程物理研究院流体物理研究所 | Real-time measuring system for impact temperature and spectral emissivity |
| CN108645794A (en) * | 2018-05-11 | 2018-10-12 | 深圳市华星光电技术有限公司 | A kind of reflectivity detection device and its detection method |
| CN214668560U (en) * | 2021-04-08 | 2021-11-09 | 南京海关工业产品检测中心 | Portable infrared spectrum tester for identifying modified titanium dioxide |
| CN214703288U (en) * | 2021-04-19 | 2021-11-12 | 苏州中纺联检验技术服务有限公司 | Contrary reflectance test equipment based on fabrics |
| CN114199830A (en) * | 2022-02-17 | 2022-03-18 | 深圳市白雪投影显示技术有限公司 | Detection apparatus for long burnt anti light film of optics |
| WO2022170539A1 (en) * | 2021-02-10 | 2022-08-18 | 苏州昇特智能科技有限公司 | Slide clamp for performance test of flexible material |
| CN115290640A (en) * | 2022-07-04 | 2022-11-04 | 沈阳何氏眼科医院有限公司 | Portable examination system |
| CN116499998A (en) * | 2023-06-28 | 2023-07-28 | 南京海关工业产品检测中心 | Auxiliary positioning device for retroreflection coefficient relative measurement method |
| CN219573898U (en) * | 2023-07-04 | 2023-08-22 | 南京海关工业产品检测中心 | Sample frame based on retroreflection coefficient test of accurate location of incident angle |
| CN116704880A (en) * | 2023-06-09 | 2023-09-05 | 上饶市赛尔须弥信息技术有限公司 | Equipment for controlling screen display content |
| CN116698984A (en) * | 2023-05-30 | 2023-09-05 | 浙江大学 | Method for testing underwater sound performance of film |
| CN219657189U (en) * | 2023-04-12 | 2023-09-08 | 山东合盛铜业有限公司 | Copper foil sampling vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120261256A1 (en) * | 2011-04-13 | 2012-10-18 | Chang Chia-Pin | Sample holders and analytical instrument for point-of-care qualification of clinical samples |
| JP5475057B2 (en) * | 2012-04-20 | 2014-04-16 | 株式会社 オフィス・カラーサイエンス | Variable angle spectroscopic imaging measurement method and apparatus |
| EP4400827A2 (en) * | 2017-09-27 | 2024-07-17 | Advanced Nano Technologies Limited | Apparatus for analysing the optical properties of a sample |
-
2023
- 2023-11-28 CN CN202311596179.7A patent/CN117329406B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1824745A (en) * | 1927-02-08 | 1931-09-22 | Atlantic Prec Instr Company | Means for measuring characteristics of material |
| GB791477A (en) * | 1955-04-23 | 1958-03-05 | British Rayon Res Ass | Improvements in or relating to the measurement of the lustre of textile fabrics |
| CA2279928A1 (en) * | 1998-09-01 | 2000-03-01 | X-Rite, Incorporated | Portable scanning spectrophotometer |
| WO2013026708A1 (en) * | 2011-08-24 | 2013-02-28 | Carl Zeiss Ag | Sample holder |
| CN102818772A (en) * | 2012-08-09 | 2012-12-12 | 南昌大学 | Testing device for optical films |
| CN103234917A (en) * | 2013-04-08 | 2013-08-07 | 中国工程物理研究院流体物理研究所 | Real-time measuring system for impact temperature and spectral emissivity |
| CN108645794A (en) * | 2018-05-11 | 2018-10-12 | 深圳市华星光电技术有限公司 | A kind of reflectivity detection device and its detection method |
| WO2022170539A1 (en) * | 2021-02-10 | 2022-08-18 | 苏州昇特智能科技有限公司 | Slide clamp for performance test of flexible material |
| CN214668560U (en) * | 2021-04-08 | 2021-11-09 | 南京海关工业产品检测中心 | Portable infrared spectrum tester for identifying modified titanium dioxide |
| CN214703288U (en) * | 2021-04-19 | 2021-11-12 | 苏州中纺联检验技术服务有限公司 | Contrary reflectance test equipment based on fabrics |
| CN114199830A (en) * | 2022-02-17 | 2022-03-18 | 深圳市白雪投影显示技术有限公司 | Detection apparatus for long burnt anti light film of optics |
| CN115290640A (en) * | 2022-07-04 | 2022-11-04 | 沈阳何氏眼科医院有限公司 | Portable examination system |
| CN219657189U (en) * | 2023-04-12 | 2023-09-08 | 山东合盛铜业有限公司 | Copper foil sampling vehicle |
| CN116698984A (en) * | 2023-05-30 | 2023-09-05 | 浙江大学 | Method for testing underwater sound performance of film |
| CN116704880A (en) * | 2023-06-09 | 2023-09-05 | 上饶市赛尔须弥信息技术有限公司 | Equipment for controlling screen display content |
| CN116499998A (en) * | 2023-06-28 | 2023-07-28 | 南京海关工业产品检测中心 | Auxiliary positioning device for retroreflection coefficient relative measurement method |
| CN219573898U (en) * | 2023-07-04 | 2023-08-22 | 南京海关工业产品检测中心 | Sample frame based on retroreflection coefficient test of accurate location of incident angle |
Non-Patent Citations (1)
| Title |
|---|
| 便携式逆反射系数测试仪;王伟杰;赵学增;潘昀路;熊怡;陈玉;;光学精密工程(第12期);第127-135页 * |
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