CN212031283U - Terahertz spectrometer liquid sample cell - Google Patents
Terahertz spectrometer liquid sample cell Download PDFInfo
- Publication number
- CN212031283U CN212031283U CN202020272817.5U CN202020272817U CN212031283U CN 212031283 U CN212031283 U CN 212031283U CN 202020272817 U CN202020272817 U CN 202020272817U CN 212031283 U CN212031283 U CN 212031283U
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- China
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- liquid
- upper cover
- sample cell
- isolation pad
- gasket
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Abstract
The utility model discloses a terahertz spectrum appearance liquid sample cell now, the utility model relates to a sample cell technical field. Through including the collet, the inner wall of collet is provided with down the isolation pad, the top of collet is provided with the upper cover, the inside of upper cover is provided with the isolation pad, the viewing aperture has been seted up to the upper surface of upper cover, the inside below that is located the isolation pad of upper cover is provided with the gasket, the upper surface of upper cover has been seted up the liquid outlet and has been annotated the liquid mouth, the inside of liquid outlet is provided with out the liquid stopper, the bottom that goes out the liquid stopper is connected with the second spring, the inside of annotating the liquid mouth is provided with annotates the liquid stopper, the bottom that annotates the liquid stopper is connected with first spring, two drainage grooves have been seted up to the upper surface of gasket to two drainage grooves have solved the centre of a circle symmetrical arrangement of gasket, and have brought the inconvenience to wash, produce the bubble easily when placing liquid, bring the problem of influence for the product for.
Description
Technical Field
The utility model relates to a sample cell technical field specifically is a terahertz spectrum appearance liquid sample cell now.
Background
The sample cell is mainly used in the trial-manufacture to liquid, however, the cuvette is usually chooseed for use to traditional terahertz spectrum appearance liquid, and the cost has just improved to bring the inconvenience to the washing, produce the bubble easily when placing liquid, bring the influence for the product.
SUMMERY OF THE UTILITY MODEL
The utility model provides a terahertz spectrum appearance liquid sample cell has solved traditional terahertz spectrum appearance liquid and has chooseed the cell for use usually now, and the cost has just improved to it is inconvenient to wash, produces the bubble easily when placing liquid, brings the problem of influence for the product.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a terahertz spectrum appearance liquid sample cell now, includes the collet, the inner wall of collet is provided with down the isolation pad, the top of collet is provided with the upper cover, the inside of upper cover is provided with the isolation pad, the viewing aperture has been seted up to the upper surface of upper cover, the inside below that is located the isolation pad of upper cover is provided with the gasket, the liquid outlet has been seted up and has been annotated the liquid mouth to the upper surface of upper cover, the inside of liquid outlet is provided with out the liquid stopper, the bottom that goes out the liquid stopper is connected with the second spring, the inside that annotates the liquid mouth is provided with annotates the liquid stopper, the bottom that annotates the liquid stopper is connected.
Preferably, two drainage grooves are formed in the upper surface of the gasket and are symmetrically arranged with the circle center of the gasket.
Preferably, the upper isolation pad, the gasket, the upper cover, the bottom support and the lower isolation pad are coaxially arranged.
Preferably, the liquid outlet is of a structure with a large top and a small bottom, and the liquid injection port is of a structure with a large top and a small bottom.
Preferably, the upper cover and the bottom support are fastened through screws.
Preferably, the upper isolation pad and the lower isolation pad are made of glass
Preferably, the drainage groove is disposed below the first spring and the second spring.
Advantageous effects
The utility model provides a terahertz spectrum appearance liquid sample cell now. Compared with the prior art, the method has the following beneficial effects:
1. this terahertz spectrum appearance liquid sample cell now, through including the collet, the inner wall of collet is provided with down the isolation pad, the top of collet is provided with the upper cover, the inside of upper cover is provided with the isolation pad, the viewing aperture has been seted up to the upper surface of upper cover, the inside below that is located the isolation pad of upper cover is provided with the gasket, the upper surface of upper cover has been seted up the liquid outlet and has been annotated the liquid mouth, the inside of liquid outlet is provided with out the liquid stopper, the bottom that goes out the liquid stopper is connected with the second spring, the inside of annotating the liquid mouth is provided with annotates the liquid stopper, the bottom that annotates the liquid stopper is connected with first spring, the problem of traditional terahertz spectrum appearance liquid choose.
2. This terahertz spectrum appearance liquid sample cell now, through including the collet, the inner wall of collet is provided with down the isolation pad, the top of collet is provided with the upper cover, the inside of upper cover is provided with the isolation pad, the viewing aperture has been seted up to the upper surface of upper cover, the inside of upper cover is located the below of isolating pad and is provided with the gasket, the upper surface of upper cover has been seted up the liquid outlet and has been annotated the liquid mouth, the inside of liquid outlet is provided with out the liquid stopper, the bottom that goes out the liquid stopper is connected with the second spring, the inside of annotating the liquid mouth is provided with annotates the liquid stopper, the bottom that annotates the liquid stopper is connected with first spring, two drainage grooves have been seted up to the upper surface of gasket, and two drainage grooves are with the centre of a circle symmetrical arrangement of gasket, it is inconvenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic view of the gasket structure of the present invention;
fig. 4 is a sectional view of the structure of the present invention.
In the figure: 1. an upper cover; 2. a bottom support; 3. a first spring; 4. filling a liquid plug; 5. an upper insulating pad; 6. a gasket; 7. a lower insulating pad; 8. a viewing port; 9. discharging a liquid plug; 10. a second spring; 11. a drainage groove; 12. A liquid outlet; 13. and a liquid injection port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a terahertz spectrometer liquid sample cell comprises a base 2, a lower isolation pad 7 is arranged on the inner wall of the base 2, an upper cover 1 is arranged on the top of the base 2, the upper cover 1 and the base 2 are fastened through screws, an upper isolation pad 5 is arranged inside the upper cover 1, a viewing port 8 is formed in the upper surface of the upper cover 1, a gasket 6 is arranged inside the upper cover 1 and below the upper isolation pad 5, two drainage grooves 11 are formed in the upper surface of the gasket 6, the two drainage grooves 11 are symmetrically arranged around the center of a circle of the gasket 6, the upper isolation pad 5, the gasket 6, the upper cover 1, the base 2 and the lower isolation pad 7 are coaxially arranged, the upper isolation pad 5 and the lower isolation pad 7 are made of glass, a liquid outlet 12 and a liquid injection port 13 are formed in the upper surface of the upper cover 1, a liquid outlet plug 9 is arranged inside the liquid outlet 12, and the bottom of the liquid outlet plug 9 is connected with a second spring 10, annotate the inside of liquid mouth 13 and be provided with notes liquid stopper 4, the bottom of annotating liquid stopper 4 is connected with first spring 3, and drainage groove 11 sets up in the below of first spring 3 and second spring 10, and liquid outlet 12 is big-end-up's structure, annotates liquid mouth 13 and is big-end-up's structure.
During the use, liquid pours into from annotating liquid mouth 13, and pressure can make annotate liquid stopper 4 compression spring to because annotate liquid mouth 13 big end down for liquid can flow into, when liquid is gathered when full in the cavity that last isolator pad 5, gasket 6 and lower isolator pad 7 formed, liquid can rise from liquid outlet 12, extrudes liquid stopper 9 and stretches out, can know liquid and save at this moment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a terahertz is spectrum appearance liquid sample cell now, includes collet (2), its characterized in that: the inner wall of collet (2) is provided with down isolation pad (7), the top of collet (2) is provided with upper cover (1), the inside of upper cover (1) is provided with isolation pad (5), viewing aperture (8) have been seted up to the upper surface of upper cover (1), the below that the inside of upper cover (1) is located isolation pad (5) is provided with gasket (6), liquid outlet (12) have been seted up and liquid mouth (13) have been annotated to the upper surface of upper cover (1), the inside of liquid outlet (12) is provided with out liquid stopper (9), the bottom of going out liquid stopper (9) is connected with second spring (10), the inside of annotating liquid mouth (13) is provided with annotates liquid stopper (4), the bottom of annotating liquid stopper (4) is connected with first spring (3).
2. The terahertz spectrometer liquid sample cell according to claim 1, wherein: two drainage grooves (11) are formed in the upper surface of the gasket (6), and the two drainage grooves (11) are symmetrically arranged with the circle center of the gasket (6).
3. The terahertz spectrometer liquid sample cell according to claim 1, wherein: the upper isolation pad (5), the gasket (6), the upper cover (1), the bottom support (2) and the lower isolation pad (7) are coaxially arranged.
4. The terahertz spectrometer liquid sample cell according to claim 1, wherein: the liquid outlet (12) is of a structure with a large upper part and a small lower part, and the liquid injection port (13) is of a structure with a small upper part and a large lower part.
5. The terahertz spectrometer liquid sample cell according to claim 1, wherein: the upper cover (1) and the bottom support (2) are fastened through screws.
6. The terahertz spectrometer liquid sample cell according to claim 1, wherein: the upper isolation pad (5) and the lower isolation pad (7) are made of glass.
7. The terahertz spectrometer liquid sample cell according to claim 2, wherein: the drainage groove (11) is arranged below the first spring (3) and the second spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272817.5U CN212031283U (en) | 2020-03-06 | 2020-03-06 | Terahertz spectrometer liquid sample cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272817.5U CN212031283U (en) | 2020-03-06 | 2020-03-06 | Terahertz spectrometer liquid sample cell |
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| Publication Number | Publication Date |
|---|---|
| CN212031283U true CN212031283U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020272817.5U Active CN212031283U (en) | 2020-03-06 | 2020-03-06 | Terahertz spectrometer liquid sample cell |
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| CN (1) | CN212031283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295645A (en) * | 2021-05-20 | 2021-08-24 | 天津工业大学 | Terahertz hybrid network detection chip based on clover type |
-
2020
- 2020-03-06 CN CN202020272817.5U patent/CN212031283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295645A (en) * | 2021-05-20 | 2021-08-24 | 天津工业大学 | Terahertz hybrid network detection chip based on clover type |
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