CN203275277U - Clamping detection device of fluorescence spectrophotometer - Google Patents
Clamping detection device of fluorescence spectrophotometer Download PDFInfo
- Publication number
- CN203275277U CN203275277U CN 201320181413 CN201320181413U CN203275277U CN 203275277 U CN203275277 U CN 203275277U CN 201320181413 CN201320181413 CN 201320181413 CN 201320181413 U CN201320181413 U CN 201320181413U CN 203275277 U CN203275277 U CN 203275277U
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- CN
- China
- Prior art keywords
- fixed pin
- block
- clamping
- base
- fluorescence spectrophotometer
- 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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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to a clamping detection device of a fluorescence spectrophotometer. The clamping detection device is characterized by comprising a base (1), wherein a wedge-shaped block (2) is fixedly arranged on the base (1), a fixed pin base (3) is arranged on one side of the top of the wedge-shaped block (2), a baffle (4) is arranged on the other side of the top of the wedge-shaped block (2), a through hole is formed in the middle of the baffle (4), a fixed pin (5) is arranged on the fixed pin base (3), a stopping block (6) is fixedly arranged at the front end of the fixed pin (5), a clamping block (7) is arranged between the baffle (4) and the stopping block (6), the clamping block (7) is formed by splicing a left half and a right half, powder is filled in the middle of the clamping block (7), a transparent window is formed on one side of the clamping block (7), and the transparent window and the through hole in the baffle (4) are positioned on one plane. The clamping detection device of the fluorescence spectrophotometer can complete the detection on solid materials without dissolving the materials, so that not only is the detection convenient, but also the overall detection time is greatly shortened.
Description
Technical field
The utility model relates to a kind of clamping pick-up unit of fluorescence spectrophotometer, is used for the clamping solid powder and puts into fluorescence spectrophotometer and carry out specificity analysis.
Background technology
Different material is due to the difference of molecular structure, the distribution of its excited level has different separately features, this feature is reflected in and shows as various materials on fluorescence its characteristic fluorescence excitation and emission spectra is arranged, and therefore can come qualitatively molecular structure and the chemical composition analysis of material are detected with the difference of fluorescence excitation and emission spectrum.When measuring liquid, the arrangement that meets at right angles of light source and detecting device; When measuring solid, light source and detecting device acutangulate arrangement.When testing material in the past, need to be with material melt into liquid,, could be fixed with the clamping device of fluorescence spectrophotometer subsequently in cube shaped material container in order to pack into, put at last wherein chemical composition and the composition tissue of liquid material are analyzed and detected.
Yet some solid materials but can not directly be put into first wife's clamping device and detect, and just can detect after only having melt into liquid, so not only make to detect inconvenience, produce the waste liquid that contains chemical reagent, have also extended detection time.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of convenient detection is provided, and shortens the clamping pick-up unit of the fluorescence spectrophotometer of detection time.
The purpose of this utility model is achieved in that
the clamping pick-up unit of the utility model fluorescence spectrophotometer, comprise base, be fixed with wedge on described base, the one side at this wedge top is provided with the fixed pin base, another side is provided with baffle plate, the centre of described baffle plate has through hole, be provided with the fixed pin of horizontally set on described fixed pin base, the front end of described fixed pin is fixed with block, be tied with spring on described fixed pin, place grip block between described baffle plate and block, described grip block is spliced by the left and right two halves, be used for placing powder in the middle of this grip block, one side of grip block has transparent window, through hole on this transparent window and baffle plate is positioned at same plane.
Compared with prior art, the beneficial effects of the utility model are:
The clamping pick-up unit of this fluorescence spectrophotometer can be completed the detection to solid material, and need not material is dissolved, and has not only facilitated detection, has also greatly shortened the whole time of detecting.
Description of drawings
Fig. 1 is the structural representation of the clamping pick-up unit of the utility model fluorescence spectrophotometer.
Wherein: base 1, wedge 2, fixed pin base 3, baffle plate 4, fixed pin 5, block 6, grip block 7.
Embodiment
referring to Fig. 1, the utility model relates to a kind of clamping pick-up unit of fluorescence spectrophotometer, comprise base 1, be fixed with wedge 2 on described base 1, the one side at this wedge 2 tops is provided with fixed pin base 3, another side is provided with baffle plate 4, the centre of described baffle plate 4 has through hole, be provided with the fixed pin 5 of horizontally set on described fixed pin base 3, the front end of described fixed pin 5 is fixed with block 6, be tied with spring on described fixed pin 5, be used for fixed pin 5 is resetted, place grip block 7 between described baffle plate 4 and block 6, described grip block 7 is spliced by the left and right two halves, be used for placing powder in the middle of this grip block 7, one side of grip block 7 has transparent window and is used for allowing the ray of spectrometer be mapped to material, through hole on this transparent window and baffle plate 4 is positioned at same plane.
Put into the powder of milled in the grip block 7 of the clamping pick-up unit of this fluorescence spectrophotometer after, be fixed between baffle plate 4 and block 6 with fixed pin 5, after transparent window on grip block 7 is positioned at the through hole of baffle plate 4, subsequently the clamping pick-up unit is 45 oblique being fixed in spectrometer of degree, ray with fluorescence spectrophotometer is mapped on powder, be mapped in the receiving port of spectrometer after light 90 degree refractions subsequently, just can complete the detection to solid material, and need not material is dissolved, not only facilitate detection, also greatly shortened the whole time of detecting.
Claims (1)
1. the clamping pick-up unit of a fluorescence spectrophotometer, it is characterized in that: it comprises base (1), be fixed with wedge (2) on described base (1), the one side at this wedge (2) top is provided with fixed pin base (3), another side is provided with baffle plate (4), the centre of described baffle plate (4) has through hole, be provided with the fixed pin (5) of horizontally set on described fixed pin base (3), the front end of described fixed pin (5) is fixed with block (6), described fixed pin is tied with spring on (5), place grip block (7) between described baffle plate (4) and block (6), described grip block (7) is spliced by the left and right two halves, be used for placing powder in the middle of this grip block (7), one side of grip block (7) has transparent window, through hole on this transparent window and baffle plate (4) is positioned at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181413 CN203275277U (en) | 2013-04-12 | 2013-04-12 | Clamping detection device of fluorescence spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181413 CN203275277U (en) | 2013-04-12 | 2013-04-12 | Clamping detection device of fluorescence spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275277U true CN203275277U (en) | 2013-11-06 |
Family
ID=49505657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320181413 Expired - Fee Related CN203275277U (en) | 2013-04-12 | 2013-04-12 | Clamping detection device of fluorescence spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275277U (en) |
-
2013
- 2013-04-12 CN CN 201320181413 patent/CN203275277U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160412 |