CN103196843B - Munsell color card color comparison device for gem color comparison - Google Patents
Munsell color card color comparison device for gem color comparison Download PDFInfo
- Publication number
- CN103196843B CN103196843B CN201310153261.2A CN201310153261A CN103196843B CN 103196843 B CN103196843 B CN 103196843B CN 201310153261 A CN201310153261 A CN 201310153261A CN 103196843 B CN103196843 B CN 103196843B
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- colour atla
- base plate
- groove
- color
- sample
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Abstract
The invention discloses a Munsell color card color comparison device for gem color comparison, belonging to the technical field of gem color comparison. The color comparison device comprises a baseboard, a flange, color card arrangement slots, a sample placement slot and a transparent pressing plate, wherein the flange is arranged on the peripheral side of the baseboard, a buckle is arranged on the side of the baseboard, a clamping hole is formed in the flange, the flange is fixed on the baseboard through the matching of the buckle and the clamping hole, six color card arrangement slots and one sample placement slot are arranged on the baseboard, six corresponding color cards with close colors can be provided for one gem to compare colors, and the transparent pressing plate is arranged on a baffle. The Munsell color card color comparison device has the advantages that the color comparison efficiency is improved, result errors are reduced, the surface of the color cards is protected, and human eye error is reduced.
Description
Technical field
The invention belongs to technical field of gem color comparison, particularly a kind of Munsell colour atla colorimetric device for jewel colorimetric.
Background technology
Munsell colour atla in kind is a kind of colour atla in kind of colorimetric, can be applied in printing, weaving, building field.At present in traditional colour atla colorimetric process, need to take out different colour atlas one by one, compare than thing with corresponding treating, finally determine the color of sample.Among colorimetric process, user needs taking-up colour atla and jewel to be measured to carry out comparison one by one, the process of repeated comparison can be produced, in certain hour sample and colour atla color tester persistence of vision will on once color comparison have an impact, and need to consume for a long time, cause Colorimetric results error large.Simultaneously colorimetric long-time in, easily cause the visual fatigue of user and the damage of colour atla.
Summary of the invention
The object of the present invention is to provide a kind of Munsell colour atla colorimetric device for jewel colorimetric.Solve that the ratio color error caused in colour atla and jewel actual colorimetric process is large, elapsed time be long, the problem of colour atla surface distress.
Colorimetric device comprises base plate 1, rib 2, colour atla mounting groove 3, sample put groove 4 and transparent pressing plate 8.
The surrounding of base plate 1 is established rib 2, the side of base plate 1 is provided with buckle 9, and rib 2 is provided with hole clipping 10, and rib 2 is fixed on base plate 1 by the cooperation of buckle 9 and hole clipping 10.The surface color of base plate is neutral gray, and neutral gray is redgreenblue numerical value equal (i.e. R=G=B=128), for jewel colorimetric provides neutral environment.Base plate 1 has colour atla mounting groove 3 six, sample puts groove 4 one, make the close colour atla of corresponding six kinds of colors can be provided to carry out colorimetric for one piece of Gem Samples simultaneously, improve than colour efficiency, avoid the repeated colorimetric process in colorimetric, simultaneously drawdown ratio color error.Transparent pressing plate 8 is provided with above baffle plate 2.
Base plate 1 is of a size of: long 20-25cm, wide 15-20cm; The height of rib 2 is 5-10cm; Colour atla mounting groove 3 for the length of side be the square of 2-3cm; It is measure-alike with colour atla mounting groove 3 that groove 4 put by sample; Transparent pressing plate 8 is measure-alike with base plate 1.
Colour atla mounting groove 3 while be provided with the inserting groove 5 of Munsell colour atla, guarantee that Munsell colour atla can be fixed on the base plate 1 of device in colorimetric process, do not produce and rock.
Sample is put in groove 4 and is provided with jewel booth portion and puts groove 6, and gemstone table energy level is placed in base plate 1, ensures colorimetric accuracy, and the error avoiding gemstone table to produce angle producing color comparison, the jewel booth portion of protection simultaneously, avoids its vertex (vertices) impaired.
Baffle plate 2 be provided with above the transparent pressing plate 8 be pressed in by colour atla 7 on base plate 1, the left and right sides of transparent pressing plate 8 is provided with inserted sheet 12, and the jack 11 be provided with baffle plate 2 is connected.The use of transparent pressing plate 8 can avoid contamination by dust colour atla in colorimetric process, or colour atla surface produces the damage of cut.
A, B, C, D, E, F position in six colour atla mounting grooves 3 is put into respectively and is treated six colour atlas that colorimetric color of gemstones is close, concrete colour atla arrangement is: the pass of A, B is tone (Hue) gap is the colour atla of 2.5, the pass of C, D is lightness (Value) gap is the colour atla of 1, and the pass of E, F is chroma (Chroma) gap is the colour atla of 1.
The invention has the advantages that: the base plate placing colour atla is set to six colour atla grooves, and jewel and its six similar color just can be compared when colorimetric by user, improve than colour efficiency, reduce than color error simultaneously, reduce people's kopiopia simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.Wherein, base plate 1, rib 2, groove 4 put by colour atla mounting groove 3, sample, groove 6, transparent pressing plate 8 are put by the inserting groove 5 of Munsell colour atla, jewel booth portion.
Fig. 2 is the scheme of installation of base plate of the present invention and rib.Wherein, base plate 1, rib 2, transparent pressing plate 8, buckle 9, hole clipping 10, jack 11, inserted sheet 12.
Fig. 3 is the layout viewing of colour atla of the present invention.Wherein, groove 4 put by colour atla mounting groove 3, sample, the inserting groove 5 of Munsell colour atla, jewel booth portion put groove 6.
Fig. 4 is colour atla installation diagram of the present invention.Wherein, colour atla mounting groove 3, Munsell colour atla inserting groove 5,
Fig. 5 is colour atla schematic diagram of the present invention.Wherein, colour atla 7.
Embodiment
Fig. 1-Fig. 5 is specific embodiments of the invention:
Base plate 1 is of a size of: long 20cm, wide 15cm; The height of rib 2 is 5cm; Colour atla mounting groove 3 for the length of side be the square of 2cm; It is measure-alike with colour atla mounting groove 3 that groove 4 put by sample; Transparent pressing plate 8 is measure-alike with base plate 1.
Shown in Fig. 1-Fig. 2, Munsell colour atla colorimetric device of the present invention, four ribs 2 comprising base plate 1 and be arranged on base plate, described base plate 1 comprises colour atla mounting groove 3 and groove 4 put by sample, the rib 2 at four sides is provided with hole clipping 10, the four sides of base plate 1 is provided with the buckle 9 matched with rib 2 hole clipping 10, and rib 2 is fixed on base plate 1 by the cooperation of hole clipping 10 and buckle 9, and four ribs 2 keep vertical relation with base plate 1 respectively.The front of base plate 1 is also provided with the transparent pressing plate 8 colour atla 7 being pressed in colour atla mounting groove 3 front.Push down colour atla for the ease of pressing plate 8 and place conveniently, described baffle plate 2 is provided with jack 11 with the junction of transparent pressing plate 8 one side arranged on left and right sides, transparent pressing plate 8 is provided with the inserted sheet 12 that can insert on baffle plate 2 in jack 11, transparent pressing plate 8 can be connected with baffle plate 2.One side of colour atla mounting groove 3 on base plate 1 is also provided with the slot 5 inserting colour atla, and the center that groove 4 put by sample is also provided with jewel booth portion and puts groove 6.Shown in Fig. 3, A, B, C, D, E, F position in six colour atla mounting grooves 3 is put into respectively and is treated six colour atlas that colorimetric color of gemstones is close.Shown in Fig. 4-Fig. 5, the colour atla mounting groove 3 on base plate 1 be also provided with the slot 5 inserting colour atla, colour atla 7, by inserting in slot 5, is fixed on base plate 1.
Because the base plate 1 of colorimetric colour atla and the color of rib 2 are neutral graies; the error effect of ambient color contrast colors result is eliminated in colorimetric process; the close colorimetric colour atla of six kinds of colors can be placed in A, B, C, D, E, F position in six colour atla mounting grooves 3 simultaneously; and relative to defining the system of a colour atla colorimetric user; avoid causing because extracting colour atla one by one the problem that elapsed time is long, Colorimetric results error is large; improve and compare colour efficiency; reduce resultant error; protection colour atla surface, reduces human eye error.
Claims (2)
1. the Munsell colour atla colorimetric device for jewel colorimetric, it is characterized in that, this device comprises base plate (1), rib (2), colour atla mounting groove (3), sample put groove (4) and transparent pressing plate (8); The surrounding of base plate (1) is established rib (2), the side of base plate (1) is provided with buckle (9), rib (2) is provided with hole clipping (10), and rib (2) is fixed on base plate (1) by the cooperation of buckle (9) and hole clipping (10); Base plate (1) has colour atla mounting groove (3) six, sample puts groove (4), make the close colour atla of corresponding six kinds of colors can be provided to carry out colorimetric for one piece of Gem Samples simultaneously, above baffle plate (2), be provided with transparent pressing plate (8);
Base plate (1) is of a size of: long 20-25cm, wide 15-20cm; The height of rib (2) is 5-10cm; Colour atla mounting groove (3) for the length of side be the square of 2-3cm; It is measure-alike with colour atla mounting groove (3) that groove (4) put by sample; Transparent pressing plate (8) is measure-alike with base plate (1);
The surface color of base plate (1) is neutral gray, and neutral gray is that redgreenblue numerical value is equal, i.e. R=G=B=128, for jewel colorimetric provides neutral environment;
Colour atla mounting groove (3) while be provided with the inserting groove (5) of Munsell colour atla, guarantee that Munsell colour atla can be fixed on the base plate (1) of device in colorimetric process; Six colour atla mounting grooves are put groove round sample and are arranged;
Sample is put in groove (4) and is provided with jewel booth portion and puts groove (6), and gemstone table energy level is placed in base plate (1), and the error avoiding gemstone table to produce angle producing color comparison, protects jewel booth portion;
Baffle plate (2) be provided with above the transparent pressing plate (8) be pressed in by colour atla (7) on base plate (1), transparent pressing plate (8) left and right sides is on one side provided with inserted sheet (12), and the jack (11) be provided with baffle plate (2) is connected.
2. device according to claim 1, it is characterized in that, A, B, C, D, E, F position in colour atla mounting groove (3) is put into respectively and is treated six colour atlas that colorimetric color of gemstones is close, concrete colour atla arrangement is: the pass of A, B is that tonal difference is apart from the colour atla being 2.5, the pass of C, D be luminosity equation apart from the colour atla being 1, to be chroma gap be in the pass of E, F 1 colour atla;
A, B, C, D, E, F put groove distribution round sample, and sample puts slot in the middle of A and B, C and D lays respectively at A both sides, but puts groove closer to sample; E and F lays respectively at B both sides, but puts groove closer to sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153261.2A CN103196843B (en) | 2013-04-27 | 2013-04-27 | Munsell color card color comparison device for gem color comparison |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153261.2A CN103196843B (en) | 2013-04-27 | 2013-04-27 | Munsell color card color comparison device for gem color comparison |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103196843A CN103196843A (en) | 2013-07-10 |
| CN103196843B true CN103196843B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153261.2A Expired - Fee Related CN103196843B (en) | 2013-04-27 | 2013-04-27 | Munsell color card color comparison device for gem color comparison |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196843B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107709976B (en) * | 2015-07-29 | 2019-12-20 | 邓文帅 | Method for detecting color quality of color gem and method for establishing color standard library |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534644A (en) * | 1983-03-22 | 1985-08-13 | Beesley Casper R | Guides for color grading faceted gemstones |
| US5005971A (en) * | 1990-07-03 | 1991-04-09 | Davis Charles E | Method and apparatus for simplifying and improving consistency of color grading of gemstones |
| US5143212A (en) * | 1989-10-05 | 1992-09-01 | K. G. Roberts & Associates, Inc. | Gemstone color communication kits |
| CN200965519Y (en) * | 2006-12-21 | 2007-10-24 | 何林 | Visual color comparison card |
| CN201615885U (en) * | 2010-03-08 | 2010-10-27 | 杨洪义 | PH test paper colorimetric disc |
| CN202665738U (en) * | 2012-04-25 | 2013-01-16 | 中国人民解放军第四军医大学 | Oral cavity auxiliary color comparison device |
| CN203203921U (en) * | 2013-04-27 | 2013-09-18 | 中国地质大学（北京） | Munsell color card color comparing device used for color comparison of gem |
-
2013
- 2013-04-27 CN CN201310153261.2A patent/CN103196843B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534644A (en) * | 1983-03-22 | 1985-08-13 | Beesley Casper R | Guides for color grading faceted gemstones |
| US5143212A (en) * | 1989-10-05 | 1992-09-01 | K. G. Roberts & Associates, Inc. | Gemstone color communication kits |
| US5005971A (en) * | 1990-07-03 | 1991-04-09 | Davis Charles E | Method and apparatus for simplifying and improving consistency of color grading of gemstones |
| CN200965519Y (en) * | 2006-12-21 | 2007-10-24 | 何林 | Visual color comparison card |
| CN201615885U (en) * | 2010-03-08 | 2010-10-27 | 杨洪义 | PH test paper colorimetric disc |
| CN202665738U (en) * | 2012-04-25 | 2013-01-16 | 中国人民解放军第四军医大学 | Oral cavity auxiliary color comparison device |
| CN203203921U (en) * | 2013-04-27 | 2013-09-18 | 中国地质大学（北京） | Munsell color card color comparing device used for color comparison of gem |
Non-Patent Citations (2)
| Title |
|---|
| 均匀色空间下红宝石颜色定量分级;田莉等;《硅酸盐通报》;20100630;第29卷(第3期);第551-555页 * |
| 基于Munsell色卡的光谱适应研究;杨慧敏;《中国科技信息》;20110731(第14期);第36-37页 * |
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| CN103196843A (en) | 2013-07-10 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Ying Inventor after: Wang Huan Inventor after: Yan Jingxin Inventor after: Chen Wen Inventor before: Guo Ying Inventor before: Wang Huan Inventor before: Yan Jingxin |
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Free format text: CORRECT: INVENTOR; FROM: GUO YING WANG HUAN YAN JINGXIN TO: GUO YING WANG HUAN YAN JINGXIN CHEN WEN |
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Granted publication date: 20150422 Termination date: 20160427 |