CN203037355U - Color difference meter bottom positioning stable sheet - Google Patents
Color difference meter bottom positioning stable sheet Download PDFInfo
- Publication number
- CN203037355U CN203037355U CN 201220725623 CN201220725623U CN203037355U CN 203037355 U CN203037355 U CN 203037355U CN 201220725623 CN201220725623 CN 201220725623 CN 201220725623 U CN201220725623 U CN 201220725623U CN 203037355 U CN203037355 U CN 203037355U
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- CN
- China
- Prior art keywords
- measurement
- sheet
- color difference
- difference meter
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spectrometry And Color Measurement (AREA)
Abstract
The utility model provides a color difference meter bottom positioning stable sheet. According to the stable sheet, a transparent positioning stable sheet is placed at a measurement port of a color difference meter; the positioning sheet is matched with a measured object in shape; and a crossed marker is on the surface of the positioning sheet. The color difference meter bottom positioning stable sheet provided by the utility model has the advantages that the plane positioning sheet is placed at the measurement port of the color measurement meter, which ensures that when measurement is carried out, the color measurement meter does not have measurement errors due to vibration or have measurement position offset due to the fact that the surface of the object is too smooth. The crossed positioning marker is arranged on the positioning sheet, thus a measurement position can be adjusted according to the position of the crossed marker, and the accuracy and the repeatability of the measurement position are ensured. A product has the advantages of simple structure and low cost, and the reliability of the product is improved. The color difference meter bottom positioning stable sheet can rapidly and accurately position the measured object, and has simple, convenient and flexible operation.
Description
Technical field
The utility model relates to a kind of simulation eye-observation color, and provides the instrument of result's objective measurement color, refers to a kind of color difference meter especially.
Background technology
Measure the instrument of color, be widely used in the color management field of industries such as plastic cement, printing, paint, printing ink, textile garment, according to the principle of the CIE color space, measure the colors such as L*a*b*, L*c*h* that demonstrate sample.Color difference meter has into measurement bore usually, measures bore and measured object during measurement and is adjacent to, and the light that light source sends shines the measured object that is adjacent to end cap, and reflected light propagates into the inductor of color difference meter by ending cover hole, finally finishes color measuring.
Existing color difference meter, it is less to measure bore usually.When the testee surface is smooth flat, because contact area is little, in the process of measuring the colour photometer crank can appear.Thereby the phenomenon of breakking away causes the measuring position inaccurate.Secondly, reasons such as vibration in the process of measuring, can occur, cause the measuring position not fix, can influence the precision of measurement equally.In addition, existing colour photometer can only be measured the surface and be the object on plane, can't the fixed position when being arc or the measurement of nonplanar object for the surface.Therefore, there is certain defective in existing color difference meter.
Summary of the invention
For solving the problem that aforementioned color difference meter exists, the utility model provides a kind of color difference meter bottom positioning stablity sheet, and this stabilization is in the color difference meter measurement port, places a transparent positioning stablity sheet, spacer shape and testee shape are complementary, and there is the right-angled intersection mark on the spacer surface.
The utility model has the advantages that:
1, place the spacer on plane in the measurement port of colour photometer, colour photometer can be owing to measuring error appear in vibration when having guaranteed measurement, or the skew of generation measuring position because body surface is too smooth;
2, be provided with the cross bearing cross at spacer, can adjust the measuring position according to the position of cross, guaranteed accuracy and the repeatability of measuring position;
3, the shape of spacer can guarantee the inplace stability of colour photometer when measuring nonplanar object according to the surface configuration change of testee;
4, simple in structure, cost is low, has improved reliability of products; Can realize fast and accurately measured target being positioned, simple during operation, convenient, flexible.
Description of drawings
Fig. 1 is the synoptic diagram that is placed with the positioning stablity sheet at color difference meter;
Fig. 2 is the synoptic diagram that the positioning stablity sheet separates with color difference meter;
Fig. 3 is the planimetric map of positioning stablity sheet.
Embodiment
As shown in Figure 1, the measurement port in color difference meter main body 3 lower ends is placed a transparent positioning stablity sheet 4, and spacer 4 shapes and testee shape are complementary, and there is right-angled intersection mark 5 on the spacer surface.Button 2 is arranged at colour photometer main frame 3 tops, display screen 1.
Positioning stablity sheet 4 planimetric maps shown in Figure 2 have right-angled intersection mark 5 among the figure, this spacer 4 has circular edge 6, and the centre has fixed orifice to fixedly connected with color difference meter.
Measure a mouthful outside spacer of placing at colour photometer, assurance colour photometer and testee are close to, and spacer and testee surface contact area are big, the resistance coefficient height, can play good fixation in the measuring process, effectively solve the phenomenon of skew about instrument takes place when measuring.As shown in Figure 3, spacer is transparent, and is provided with cross bearing cross 5 at spacer, can see through spacer and adjust the measuring position according to the position of cross, has guaranteed accuracy and the repeatability of measuring position.
As shown in Figure 3, adopt screw to fix between spacer 4 and the measurement bore, guarantee that spacer and measurement port can fit tightly; And after having guaranteed that spacer and main frame assemble, spacer bottom surface and main frame are measured mouthful bottom surface at grade, when colour photometer is measured, the phenomenon of light leak can not take place like this.
In measuring process, determine that at first the testee surface is the plane, open the colour photometer main frame afterwards, will measure a mouthful aligning testee surface according to the tracking cross on the spacer, and fit tightly.After determining that colour photometer and testee surface fit tightly, can measure the testee surface color information by button.
Claims (1)
1. a color difference meter bottom positioning stablity sheet is characterized in that in the color difference meter measurement port, place a transparent positioning stablity sheet, spacer shape and testee shape are complementary, and there is the right-angled intersection mark on the spacer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725623 CN203037355U (en) | 2012-12-26 | 2012-12-26 | Color difference meter bottom positioning stable sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725623 CN203037355U (en) | 2012-12-26 | 2012-12-26 | Color difference meter bottom positioning stable sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037355U true CN203037355U (en) | 2013-07-03 |
Family
ID=48689466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725623 Expired - Fee Related CN203037355U (en) | 2012-12-26 | 2012-12-26 | Color difference meter bottom positioning stable sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037355U (en) |
-
2012
- 2012-12-26 CN CN 201220725623 patent/CN203037355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131226 |