CN207423361U - A kind of relatively color structure of color densitometer - Google Patents
A kind of relatively color structure of color densitometer Download PDFInfo
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- CN207423361U CN207423361U CN201721562894.9U CN201721562894U CN207423361U CN 207423361 U CN207423361 U CN 207423361U CN 201721562894 U CN201721562894 U CN 201721562894U CN 207423361 U CN207423361 U CN 207423361U
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Abstract
A kind of relatively color structure of color densitometer of the utility model, belongs to technical field of financial equipment, color densitometer pedestal including Aided design and compared with color box, and key is：The bottom of the color densitometer pedestal is provided with kidney-shaped positioning convex platform, and the front end of positioning convex platform offers the observation window being aligned with the measurement window of color densitometer；Compared in color box, compared with color bits, two are symmetricly set on the both ends at locating slot bottom compared with color bits and have one to be aligned compared with color bits with observation window when positioning convex platform is embedded in locating slot the mating locating slot and two that is provided with.During compared with color, pedestal is placed on compared in color box, in positioning convex platform insertion locating slot, one of them is aligned compared with color bits with observation window, so that the measurement light of color density instrument passes rapidly through observation window alignment compared with color bits, when calibrating another color, only need to turn around compared with color box or pedestal, it is easy to operate, portable, easy to store.
Description
Technical field
Utility model belongs to technical field of financial equipment, is related to carry out the RMB that should not circulate the color of colorimetric detection
Densitometer, and in particular to color densitometer and the fit structure compared with color box.
Background technology
Standard absorbance value to the RMB that should not circulate and measurement in the financial industry standard of People's Bank of China's issue
Sample point has carried out clearly stipulate that the bank note of different denominations corresponds to different optical density standard values and measurement position.Although sorting
Machine has carried out screening to the RMB that should not circulate, but because measurement accuracy is inadequate, missing inspection, false drop rate are higher, it is necessary to by Special instrument
Device carries out accurate colour measurement to defined sample point.The instruments such as existing spectrophotometric color measurement instrument, photoelectric colorimeter, color densitometer
It is widely used in the plate-making of printing industry, process of drawing a design, it can also be used to measure the colourity of bank note.It is above-mentioned in order to ensure measurement accuracy
It is required to calibrate instrument before instrument sampling and measuring, usually calibration white and black.Part instrument collects inside machine
Into blank plectrum, when calibration is needed, blank plectrum is moved at test mouth, when needing test sample color
It waits, blank plectrum is removed at test mouth.Integrated whiteboard structure is complicated, expensive, is not suitable for miniature portable instrument, and
During moving back and forth, position can generate different degrees of error, so as to influence the uniformity of test result.
The content of the invention
The purpose of this utility model is to provide a kind of relatively color structure of simple operation, by compared with color box and color densitometer pedestal
The location structure of upper mating setting realizes compared with the rapid alignment of color bits and color density instrument measurement light, compared with color, easy to operate, just
It takes, is easy to store.
The technical solution of the utility model is：A kind of relatively color structure of color densitometer, the color densitometer including Aided design
Pedestal and compared with color box, key is：The bottom of the color densitometer pedestal is provided with kidney-shaped positioning convex platform, the front end of positioning convex platform
Offer the observation window being aligned with the measurement window of color densitometer；Compared in color box, the mating locating slot and two that is provided with is compared with color bits, and two
The both ends at locating slot bottom are symmetricly set on compared with color bits and have one compared with color bits and observation window pair when positioning convex platform is embedded in locating slot
It is accurate.During compared with color, pedestal is placed on compared in color box, in positioning convex platform insertion locating slot, one of them is compared with color bits and observation window pair
Standard, so that the measurement light of color density instrument passes rapidly through observation window alignment compared with color bits, when calibrating another color, only needing will be compared with color
Box or pedestal turn around.
Further, described two set white compared with color lump and black compared with color slot respectively compared with color bits.
Further, in order to avoid light leak and ambient interference cause calibration error, the periphery setting of the observation window
There are light leakage slot and a sealing flange, sealing flange is located in light leakage slot and is bonded with compared with the relatively color lump end face in color box or embedding
Enter compared with formation sealing in color slot compared with color structure.
Further, it is described to be further included compared with color box by the upper casing and lower casing snapped connection, locating slot for the ease of installation
On upper casing.
Further, it is provided in the lower casing with black compared with the black cone that color slot is aligned.
Further, the white is the circular protrusions that are inserted into compared in the white blocks in color bits slot compared with color lump.
Further, in order to avoid polluting compared with color lump and black cone, it is fastened on compared with being provided in color box outside locating slot
Protecting cover on edge.
Further, for the ease of alignment, the rear end of the pedestal is provided with lip block, is with determining on the inside of lip block
The position matched arc surface of slot outer edge.
Further, for the ease of the placement of color density instrument, Slippery proof foot pad is provided on the lip block.
Further, for the ease of to positive sample point, the observation window periphery is provided with the benchmark line of rabbet joint.
The beneficial effects of the utility model are：1st, by setting mating positioning knot on compared with color box and color densitometer pedestal
Structure, and two are symmetrical arranged compared with color bits, it can be achieved that measuring the rapid alignment of light, compared with color compared with color bits and color density instrument, it may also be used for
The calibration of two kinds of colors, and it is i.e. replaceable to turn around；It is easy to operate, portable, easy to store.2nd, protected using protecting cover compared with color lump and black
Cone, by observation window periphery light leakage slot and sealing flange being set to coordinate with sealing compared with color lump or compared with color slot, can avoid
Light leak and ambient interference, can protect compared with color base standard, and can guarantee higher calibration accuracy well.
Description of the drawings
Fig. 1 is the utility model pedestal and the structure diagram compared with color box cooperation；
Fig. 2 a and Fig. 2 b are the structure diagrams compared with color box；
Fig. 3 is compared with the structure diagram of black cone in color box；
Fig. 4 is the structure diagram of pedestal；
In attached drawing, 1 represents compared with color box, and 11 represent locating slot, and 12 represent white compared with color lump, and 13 represent black compared with color slot, and 14
Lower casing is represented, 15 represent protecting cover, and 16 represent upper casing, and 17 represent black cone, and 2 represent pedestal, and 21 represent positioning convex platform, 22 generations
Table observation window, 23 represent light leakage slot, and 24 represent sealing flange, and 25 represent lip block, and 26 represent Slippery proof foot pad, and 27 represent base
The quasi- line of rabbet joint.
Specific embodiment
Referring to attached drawing, a kind of relatively color structure of color densitometer, color densitometer pedestal 2 including Aided design and compared with color box 1,
The bottom of color densitometer pedestal 2 is provided with kidney-shaped positioning convex platform 21, and the front end of positioning convex platform 21 offers the survey with color densitometer
Measure the observation window 22 of window alignment；Compared in color box 1, the mating locating slot 11 and two that is provided with is symmetricly set on compared with color bits, two compared with color bits
The both ends at 11 bottom of locating slot.It is further included compared with color box 1 by the upper casing 16 and lower casing 14 snapped connection, locating slot 11 is located at upper casing 16
On.Two set white compared with color lump 12 and black compared with color slot 13 respectively compared with color bits.With black compared with the position that color slot 13 is aligned in lower casing 14
Install black cone 17.White is to be inserted into compared with the circular protrusions in the white blocks in color bits slot compared with color lump 12.Observation
The periphery of window 22 is provided with light leakage slot 23 and sealing flange 24, and sealing flange 24 is located in light leakage slot 23.Compared with being set in color box 1
It is equipped with the protecting cover 15 being fastened on 11 outer edge of locating slot.The rear end of pedestal 2 is provided with lip block 25,25 inside of lip block
For with the matched arc surface of 11 outer edge of locating slot.Slippery proof foot pad 26 is provided on lip block 25.The periphery of observation window 22 is set
It is equipped with the benchmark line of rabbet joint 27.
During compared with color, protecting cover 15 is taken off, pedestal 2 is placed on compared in color box 1, positioning convex platform 21 is embedded in locating slot 11, in vain
Color is caught in compared with the white blocks edge where color lump 12 in light leakage slot 23, and white is bonded compared with color lump 12 with sealing flange 24, is passed through
The measurement light of observation window 22 is mapped to white compared with carrying out white calibration on color lump 12.Then will turn around to be aligned compared with color box 1, sealing is convex
Edge 24 is embedded in black compared with 13 internal calibration black of color slot.
Claims (10)
1. a kind of relatively color structure of color densitometer, the color densitometer pedestal including Aided design（2）And compared with color box（1）, feature
It is：The color densitometer pedestal（2）Bottom be provided with kidney-shaped positioning convex platform（21）, positioning convex platform（21）Front end offer
The observation window being aligned with the measurement window of color densitometer（22）；Compared with color box（1）It is above mating to be provided with locating slot（11）With two compared with color
Position, two are symmetricly set on locating slot compared with color bits（11）The both ends at bottom and in positioning convex platform（21）Embedded locating slot（11）Have when interior
One compared with color bits and observation window（22）Alignment.
2. a kind of relatively color structure of color densitometer according to claim 1, it is characterised in that：Described two set respectively compared with color bits
White is put compared with color lump（12）With black compared with color slot（13）.
3. a kind of relatively color structure of color densitometer according to claim 2, it is characterised in that：The observation window（22）It is outer
It encloses and is provided with light leakage slot（23）And sealing flange（24）, sealing flange（24）Positioned at light leakage slot（23）It is interior and with compared with color box
（1）On relatively color lump（12）End face is bonded or insertion is compared with color slot（13）It is interior to form sealing compared with color structure.
4. a kind of relatively color structure of color densitometer according to claim 2, it is characterised in that：It is described compared with color box（1）Also wrap
It includes by the upper casing snapped connection（16）And lower casing（14）, locating slot（11）Positioned at upper casing（16）On.
5. a kind of relatively color structure of color densitometer according to claim 4, it is characterised in that：The lower casing（14）Interior setting
Have with black compared with color slot（13）The black cone of alignment（17）.
6. a kind of relatively color structure of color densitometer according to claim 2, it is characterised in that：The white is compared with color lump（12）
To be inserted into compared with the circular protrusions in the white blocks in color bits slot.
7. according to a kind of relatively color structure of color densitometer of claim 1-6 any one of them, it is characterised in that：It is described compared with color box
（1）On be provided with and be fastened on locating slot（11）Protecting cover on outer edge（15）.
8. according to a kind of relatively color structure of color densitometer of claim 1-6 any one of them, it is characterised in that：The pedestal
（2）Rear end be provided with lip block（25）, lip block（25）Inside is and locating slot（11）The matched arc surface of outer edge.
9. a kind of relatively color structure of color densitometer according to claim 8, it is characterised in that：The lip block（25）On
It is provided with Slippery proof foot pad（26）.
10. a kind of relatively color structure of color densitometer according to claim 8, it is characterised in that：The observation window（22）Outside
It encloses and is provided with the benchmark line of rabbet joint（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562894.9U CN207423361U (en) | 2017-11-21 | 2017-11-21 | A kind of relatively color structure of color densitometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562894.9U CN207423361U (en) | 2017-11-21 | 2017-11-21 | A kind of relatively color structure of color densitometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423361U true CN207423361U (en) | 2018-05-29 |
Family
ID=62303850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562894.9U Active CN207423361U (en) | 2017-11-21 | 2017-11-21 | A kind of relatively color structure of color densitometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423361U (en) |
-
2017
- 2017-11-21 CN CN201721562894.9U patent/CN207423361U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050035 Xiangjiang Road 209, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Hebei Huijin Group Co.,Ltd. Address before: 050035 Xiangjiang Road 209, Shijiazhuang High-tech Zone, Hebei Province Patentee before: HEBEI HUIJIN ELECTROMECHANICAL Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |