CN206177801U - Mobile cell of black matrix - Google Patents
Mobile cell of black matrix Download PDFInfo
- Publication number
- CN206177801U CN206177801U CN201621222158.4U CN201621222158U CN206177801U CN 206177801 U CN206177801 U CN 206177801U CN 201621222158 U CN201621222158 U CN 201621222158U CN 206177801 U CN206177801 U CN 206177801U
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- sample
- guide hole
- pipe guide
- feeding pipe
- sample room
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Abstract
The utility model discloses a mobile cell of black matrix, including front and back side transparent sample room (1), its characterized in that: sample room (1) on be equipped with entering kind piping hole (2) and going out an appearance piping hole (3) of communicateing with it, advance that bottom that kind lower extreme of piping hole (2) passes through circulation groove (4) and sample room (1) is linked together and a bottom of advancing appearance pipe (5) of entering kind upper end of piping hole (2) and sample room (1) top is linked together, the lower extreme setting that goes out appearance piping hole (3) just goes out kind upper end of piping hole (3) and goes out kind bottom of pipe (6) to be linked together at the top of sample room (1). The utility model discloses a sample indoor liquid the nos blind spot of flowing is surveyed the sample and directly erodeed the vitreous silica piece in the measurement process, make the sample remain liquid fall to minimum, the small volume sample room is feasible when measuring in succession furthest has overcome cross contamination's influence, the assurance measuring is stable and repeated, and the sample room is compatible good.
Description
Technical field
This utility model is related to clinical medicine inspection biochemical analyzer field, refers in particular to a kind of for semi-automated analysis
Floating cuvette on instrument or full-automatic instrument, it is specifically a kind of that the black of measure can be analyzed to fluid sample concentration
Body floating cuvette.
Background technology
In clinical medicine inspection biochemical analyzer field, when measurement is analyzed to fluid sample concentration, due to liquid
Drop in light path in growth course to be continually changing, directly by during drop measure spectrum it is difficult to ensure that there is identical to different liquids
Light path, so as to specified rate analytic band comes difficult, and due to limiting with structure the characteristics of liquid drop analysis so that directly by drop
The absorption spectrum of measurement liquid is difficult to.
The content of the invention
The purpose of this utility model is the problem existed for prior art, there is provided one kind can reduce bubble and intersect dirty
The black matrix floating cuvette that dye affects.
The purpose of this utility model is solved by the following technical programs：
A kind of black matrix floating cuvette, including the sample room that front and back sides are transparent, it is characterised in that：On described sample room
It is provided with sample feeding pipe guide hole in communication and goes out sample pipe guide hole, the lower end of sample feeding pipe guide hole is by circulation groove and the bottom of sample room
It is connected and the upper end of sample feeding pipe guide hole is connected with the bottom of the sample feeding pipe above sample room；It is described go out sample pipe guide hole lower end
The top for the being arranged on sample room and upper end for going out sample pipe guide hole is connected with the bottom for going out sample pipe.
Described sample feeding pipe and go out the top that sample pipe is vertically set in parallel in sample room.
Described sample room, sample feeding pipe guide hole and go out that sample pipe guide hole is all arranged in black quartz and sample room is located at black
The symmetrical centre of quartz.
Left surface, right flank and top surface, bottom surface and suprasil that the cavity of the sample room is made up of black quartz
Leading flank, trailing flank composition that piece is constituted.
Described suprasil piece can pass through the light of 190nm-2500nm wavelength.
Described black quartz is arranged in threaded mouth aluminum hull, and sample feeding pipe and the bottom for going out sample pipe screw in respectively threaded
After in the screwed hole of mouthful aluminum hull again respectively with sample feeding pipe guide hole and go out sample pipe guide hole and be connected.
The described upper end of sample feeding pipe guide hole vertically connects with the lower end of sample feeding pipe；The described upper end for going out sample pipe guide hole and
The lower end for going out sample pipe vertically connects.
The sample feeding pipe guide hole is all less than 1mm with the aperture for going out sample pipe guide hole.
The cavity volume of the sample room is 50 μ l-70ml.
Described sample feeding pipe guide hole is vertically set in parallel in the side of sample room.
This utility model has the following advantages compared to existing technology：
The sample feeding pipe that black matrix floating cuvette of the present utility model is adopted passes through sample feeding pipe guide hole, circulation groove and sample room phase
It is logical so that liquid flow is dynamic without dead band in sample room, and sample directly washes away the saturating of the side window of sample room two in measurement process
Bright piezoid, is preferably minimized sample carryover liquid, and because sample chamber volume only has 50 μ l-70ml, therefore in continuous measurement most
Overcome to limits the impact of cross-contamination, it is ensured that the stability and repeatability of measurement, the transparent stone of sample room front and back sides
English piece can pass through the light of 190nm-2500nm wavelength, realize good compatibility.
By introducing flowing colorimetric device in spectral measurement, solve carries out spectrum to this utility model to different liquids
Consistent sex chromosome mosaicism during measurement, while the sample room of fixed light path ensure that the concordance and feasibility of spectral measurement.
Description of the drawings
Accompanying drawing 1 is the structural representation of black matrix floating cuvette of the present utility model.
Wherein：1-sample room；2-sample feeding pipe guide hole；3-go out sample pipe guide hole；4-circulation groove；5-sample feeding pipe；6-go out
Sample pipe；7-black quartz；8-suprasil piece；9-threaded mouth aluminum hull.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described with embodiment.
As shown in Figure 1：A kind of black matrix floating cuvette, including the sample room 1 that front and back sides are transparent, the inner chamber of sample room 1
Volume is 50 μ l-70ml, sample feeding pipe guide hole 2 in communication is provided with sample room 1 and goes out sample pipe guide hole 3, sample feeding pipe guide hole 2
The side and sample feeding pipe guide hole 2 that are vertically set in parallel in sample room 1 and the aperture for going out sample pipe guide hole 3 are all less than 1mm, sample feeding pipe
The lower end of guide hole 2 is connected and the top of upper end and sample room 1 of sample feeding pipe guide hole 2 by circulation groove 4 with the bottom of sample room 1
The bottom of sample feeding pipe 5 is connected；Go out sample pipe guide hole 3 lower end be arranged on sample room 1 top and go out the upper end of sample pipe guide hole 3 with
The bottom for going out sample pipe 6 is connected.In said structure, sample feeding pipe 5 and go out the top that sample pipe 6 is vertically set in parallel in sample room 1, enter
The upper end of sample pipe guide hole 2 vertically connects with the lower end of sample feeding pipe 5；It is described to go out the upper end of sample pipe guide hole 3 and go out the lower end of sample pipe 6
Vertically connection.
On the basis of above structure, sample room 1, sample feeding pipe guide hole 2 and go out sample pipe guide hole 3 and be all arranged on black quartz 7
In and sample room 1 is located at the symmetrical centre of black quartz 7, left surface, right side that the cavity of sample room 1 is made up of black quartz 7
Leading flank, trailing flank composition that face and top surface, bottom surface and suprasil piece 8 are constituted, the suprasil piece 8 can be passed through
The light of 190nm-2500nm wavelength；Black quartz 7 is arranged in threaded mouth aluminum hull 9, sample feeding pipe 5 and goes out the lower part of sample pipe 6
After not screwing in the screwed hole of threaded mouth aluminum hull 9 again respectively with sample feeding pipe guide hole 2 and go out sample pipe guide hole 3 and be connected.
The sample feeding pipe 5 that black matrix floating cuvette of the present utility model is adopted passes through sample feeding pipe guide hole 2, circulation groove 4 and sample
Room 1 communicates so that liquid flows without dead band in sample room 1, and sample directly washes away 1 liang of sample room side window in measurement process
The suprasil piece 8 of mouth, is preferably minimized sample carryover liquid, and because the volume of sample room 1 only has 50 μ l-70ml, therefore continuous
Overcome the impact of cross-contamination in measurement to greatest extent, it is ensured that the stability and repeatability of measurement, the front and back sides of sample room 1
Suprasil piece 8 can pass through the light of 190nm-2500nm wavelength, realize good compatibility.The black matrix floating cuvette leads to
Cross and flowing colorimetric device is introduced in spectral measurement, solve conditional consistency when carrying out spectral measurement to different liquids and ask
Topic, while the sample room of fixed light path ensure that the concordance and feasibility of spectral measurement.
Above example is only to illustrate technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within the scope of novel protected；The technology that this utility model is not directed to can be realized by prior art.
Claims (10)
1. a kind of black matrix floating cuvette, including the sample room that front and back sides are transparent（1）, it is characterised in that：Described sample room
（1）It is provided with sample feeding pipe guide hole in communication（2）With go out sample pipe guide hole（3）, sample feeding pipe guide hole（2）Lower end pass through circulation groove
（4）With sample room（1）Bottom be connected and sample feeding pipe guide hole（2）Upper end and sample room（1）The sample feeding pipe of top（5）Bottom
Portion is connected；It is described go out sample pipe guide hole（3）Lower end be arranged on sample room（1）Top and go out sample pipe guide hole（3）Upper end with
Go out sample pipe（6）Bottom be connected.
2. black matrix floating cuvette according to claim 1, it is characterised in that：Described sample feeding pipe（5）With go out sample pipe（6）
Vertically it is set in parallel in sample room（1）Top.
3. black matrix floating cuvette according to claim 1, it is characterised in that：Described sample room（1）, sample feeding pipe guide hole
（2）With go out sample pipe guide hole（3）All it is arranged on black quartz（7）In and sample room（1）Positioned at black quartz（7）Symmetrical centre.
4. the black matrix floating cuvette according to claim 1 or 3, it is characterised in that：The sample room（1）Cavity by black
Colored stone English（7）The left surface of composition, right flank and top surface, bottom surface and suprasil piece（8）The leading flank of composition, trailing flank group
Into.
5. black matrix floating cuvette according to claim 4, it is characterised in that：Described suprasil piece（8）Can be saturating
Cross the light of 190nm-2500nm wavelength.
6. black matrix floating cuvette according to claim 3, it is characterised in that：Described black quartz（7）It is arranged on band
Screw thread mouth aluminum hull（9）In, sample feeding pipe（5）With go out sample pipe（6）Bottom screw in threaded mouth aluminum hull respectively（9）Screwed hole in after
Again respectively with sample feeding pipe guide hole（2）With go out sample pipe guide hole（3）It is connected.
7. the black matrix floating cuvette according to claim 1 or 6, it is characterised in that：Described sample feeding pipe guide hole（2）It is upper
End and sample feeding pipe（5）Lower end vertically connect；Described goes out sample pipe guide hole（3）Upper end and go out sample pipe（6）Lower end vertically connect
It is logical.
8. black matrix floating cuvette according to claim 1, it is characterised in that：The sample feeding pipe guide hole（2）With go out sample pipe
Guide hole（3）Aperture all be less than 1mm.
9. black matrix floating cuvette according to claim 1, it is characterised in that：The sample room（1）Cavity volume be
50μl-70ml。
10. black matrix floating cuvette according to claim 1, it is characterised in that：Described sample feeding pipe guide hole（2）It is vertically flat
Row is arranged on sample room（1）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222158.4U CN206177801U (en) | 2016-11-14 | 2016-11-14 | Mobile cell of black matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222158.4U CN206177801U (en) | 2016-11-14 | 2016-11-14 | Mobile cell of black matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177801U true CN206177801U (en) | 2017-05-17 |
Family
ID=58683711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222158.4U Active CN206177801U (en) | 2016-11-14 | 2016-11-14 | Mobile cell of black matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404672A (en) * | 2016-11-14 | 2017-02-15 | 宜兴市晶科光学仪器有限公司 | Black body flowing colorimetric dish |
| CN112903590A (en) * | 2021-01-22 | 2021-06-04 | 宜兴市晶科光学仪器有限公司 | Preparation method of novel flow cuvette |
-
2016
- 2016-11-14 CN CN201621222158.4U patent/CN206177801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404672A (en) * | 2016-11-14 | 2017-02-15 | 宜兴市晶科光学仪器有限公司 | Black body flowing colorimetric dish |
| CN112903590A (en) * | 2021-01-22 | 2021-06-04 | 宜兴市晶科光学仪器有限公司 | Preparation method of novel flow cuvette |
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