CN203778088U - Integrated transfer and collection device capable of transferring test solution integrally and effectively - Google Patents
Integrated transfer and collection device capable of transferring test solution integrally and effectively Download PDFInfo
- Publication number
- CN203778088U CN203778088U CN201420178186.5U CN201420178186U CN203778088U CN 203778088 U CN203778088 U CN 203778088U CN 201420178186 U CN201420178186 U CN 201420178186U CN 203778088 U CN203778088 U CN 203778088U
- Authority
- CN
- China
- Prior art keywords
- plate
- base
- location
- fluid injection
- gathering
- 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 - Lifetime
Links
- 238000012546 transfer Methods 0.000 title claims abstract description 23
- 239000012085 test solution Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims description 28
- 210000005056 cell body Anatomy 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 19
- 238000002474 experimental method Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000002414 normal-phase solid-phase extraction Methods 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000002386 leaching Methods 0.000 abstract 1
- 230000002000 scavenging effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Abstract
The utility model discloses an integrated transfer and collection device capable of transferring a test solution integrally and effectively. The integrated transfer and collection device comprises a tank body, upright posts, a base, a liquid injection needle plate, a positioning plate and collection bottles, wherein the upright posts are arranged in the tank body; the base is arranged on the upright posts; the positioning plate is arranged above the base; the collection bottles are arranged between the base and the positioning plate; the liquid injection needle plate is arranged on the upper edge of the tank body; liquid injection needles on the liquid injection needle plate are plugged with the bottle openings of the collection bottles in a sealed matching manner. The integrated transfer and collection device capable of transferring the test solution integrally and effectively is simple in structure, convenient to use and convenient to dissemble and assemble, can collect purified liquid purified by twenty solid phase extraction columns, and can be reused. Meanwhile, the device can prevent the sliding and the tilting of the collection bottles; the steps of transferring, leaching and the like of the purified liquid required by similar commercial devices are omitted; the repeatability and the accuracy of analysis are favorably improved; the device is the integrated transfer and collection device capable of transferring the test solution integrally and effectively.
Description
Technical field
The utility model belongs to sample-processing equipment technical field, and the detachable integral type that can integrated efficient Transfer Experiment solution that is specifically related to that a kind of laboratory used shifts gathering-device.
Background technology
SPE is laboratory, and particularly the conventional a kind of Sample Pretreatment Technique of chemical laboratory, needs collection and purification liquid to carry out next step analysis after SPE completes.There is at present commercial solid-phase extraction device, after SPE completes, first scavenging solution is collected in teat glass, and then transfer in volumetric flask, for reducing the loss, also will carry out repeatedly drip washing to teat glass therebetween and transfer in volumetric flask again.This mode of operation more complicated, step is many, easily causes damage and operate miss, and while particularly processing a plurality of sample, efficiency is lower simultaneously.For this reason, develop a kind of simple in structurely, simple for production, be convenient to integrated processing, and once shift and put in place, and can reuse efficiently can integrated efficient Transfer Experiment solution integral type to shift gathering-device be the key point addressing this problem.
Utility model content
It is a kind of simple for production that the purpose of this utility model is to provide, and is convenient to integrated approach, easy operating, and easy disassembly, cleaning, and reusable integral type that can integrated efficient Transfer Experiment solution shifts gathering-device.
The purpose of this utility model is to realize like this, comprise cell body, column, base, fluid injection needle plate, location-plate and receiving flask, in described cell body, column is set, base is set on column, location-plate is set on base, between base and location-plate, receiving flask is set, on described cell body, along fluid injection needle plate is set, the fluid injection pin on described fluid injection needle plate and the bottleneck of receiving flask are pegged graft and are sealed and matched
The utility model is used column, base and location-plate to be fixed scavenging solution receiving flask, then will be placed in above cell body, and Solid phase extraction liquid is directly collected in receiving flask by fluid injection needle plate, then carries out later stage constant volume, analytical work.The utility model is simple in structure, easy to use, is convenient to dismounting and cleans, can Reusability, and improve operating efficiency and analyzed repeatability.
Accompanying drawing explanation
Fig. 1 is overall structure cutaway view of the present utility model;
Fig. 2 is that cutaway view is looked on a left side of Fig. 1;
Fig. 3 is duty cutaway view of the present utility model;
Fig. 4 is that the A-A of Fig. 1 is to view;
Fig. 5 is that the B-B of Fig. 1 is to view;
1-cell body, 11-defining flange, 2-column, 3-base, detent under 31-, 32-stopper slot, 4-fluid injection needle plate, 41-pin hole, 5-location-plate, 51-syringe needle hole, 52-bottleneck hole, the upper detent of 53-, the hand-held angle of 54-breach, the hand-held middle breach of 55-, 6-receiving flask, 7-fluid injection pin.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any change or the improvement based on the utility model training centre, done, all belong to protection domain of the present utility model.
As shown in drawings, the utility model comprises cell body 1, column 2, base 3, fluid injection needle plate 4, location-plate 5 and receiving flask 6, the interior column 2 that arranges of described cell body 1, base 3 is set on column 2, location-plate 5 is set on base 3, between base 3 and location-plate 5, receiving flask 6 is set, on described cell body 1, along fluid injection needle plate 4 is set, the fluid injection pin 7 on described fluid injection needle plate 4 is pegged graft and is sealed and matched with the bottleneck of receiving flask 6.
Described cell body 1 both sides, bottom arrange column 2, and its top is supported and coordinated with base 3.
Two transverse end middle parts of described location-plate 5 arrange detent 53, and two transverse end middle parts of described base 3 arrange lower detent 31.
Among described 1 liang of transverse end inner side of cell body is longitudinal, the heart arranges defining flange 11, matches respectively with the detent on base 3, location-plate 5.
Described location-plate 5 at least digonous angle, one end arranges hand-held angle breach 54, and corresponding other end middle part arranges hand-held middle breach 55, and matches with the defining flange 11 on cell body 1.
The width at the opening's edge place of the hand-held middle breach 55 on described location-plate 5 and the defining flange 11 on cell body 1 adapt, and its center is the annular distance shape of the diameter width that is greater than opening's edge.
On described location-plate 5, locating hole is set, is the tubaeform of back-off, its top arranges syringe needle hole 51, and bottom arranges between 52, two holes, bottleneck hole and is ramp structure.
Match with the fluid injection syringe needle on fluid injection needle plate 4 in the syringe needle hole 51 arranging on described location-plate 5; The 52Nei Zhi inclined-plane, bottleneck hole that bottom arranges matches with the bottleneck outer rim of receiving flask 6.
The uniform stopper slot 32 that holds receiving flask 6 on described base 3, stopper slot 32 quantity of stating and quantity and the position of the locating hole on position and location-plate 5 adapt.
The quantity in the syringe needle hole 51 arranging on uniform and location-plate 5 on described fluid injection needle plate 4, the pin hole 41 that position adapts; On described fluid injection needle plate 4, sealing arranges fluid injection pin 7.
operation principle of the present utility model and the course of work:
The utility model is used column, base and location-plate to be fixed scavenging solution receiving flask, then will be placed in above cell body, and Solid phase extraction liquid is directly collected in receiving flask by fluid injection needle plate, then carries out later stage constant volume, analytical work.
During use, Solid phase extraction liquid is by arranging pin hole 41 on fluid injection needle plate 4, fluid injection pin 7 is sealed and matched with pin hole 41, directly collect in receiving flask 6, then carry out later stage constant volume, analytical work, the slip inclination that location-plate 5 and base 3 can prevent receiving flask 6 is set under it, this utility model is saved the steps such as the required scavenging solution transfer of similar commercial device, drip washing, contributing to repeatability, accuracy that improve to analyze, is that a kind of integral type that fast and efficiently can integrated efficient Transfer Experiment solution shifts gathering-device.
Claims (10)
- One kind can integrated efficient Transfer Experiment solution integral type shift gathering-device, comprise cell body (1), column (2), base (3), fluid injection needle plate (4), location-plate (5) and receiving flask (6), it is characterized in that, in described cell body (1), column (2) is set, base (3) is set on column (2), location-plate (5) is set on base (3), between base (3) and location-plate (5), receiving flask (6) is set, described cell body (1) is upper along fluid injection needle plate (4) is set, fluid injection pin (7) on described fluid injection needle plate (4) is pegged graft and is sealed and matched with the bottleneck of receiving flask (6).
- 2. integral type that can integrated efficient Transfer Experiment solution according to claim 1 shifts gathering-device, it is characterized in that described cell body (1) both sides, bottom arrange column (2), and its top coordinates with base (3) support.
- 3. integral type that can integrated efficient Transfer Experiment solution according to claim 1 shifts gathering-device, the two transverse end middle parts that it is characterized in that described location-plate (5) arrange detent (53), and two transverse end middle parts of described base (3) arrange lower detent (31).
- 4. integral type that can integrated efficient Transfer Experiment solution according to claim 1 and 2 shifts gathering-device, among longitudinal inside cell body (1) two transverse end described in it is characterized in that, the heart arranges defining flange (11), matches respectively with the detent on base (3), location-plate (5).
- According to described in claim 1 or 3 can integrated efficient Transfer Experiment solution integral type shift gathering-device, it is characterized in that described location-plate (5) at least arranges hand-held angle breach (54) in digonous angle, one end, corresponding other end middle part arranges hand-held middle breach (55), and matches with the defining flange (11) on cell body (1).
- 6. integral type that can integrated efficient Transfer Experiment solution according to claim 5 shifts gathering-device, it is characterized in that the width at opening's edge place of the hand-held middle breach (55) on described location-plate (5) and the defining flange (11) on cell body (1) adapt, its center is the annular distance shape of the diameter width that is greater than opening's edge.
- 7. integral type that can integrated efficient Transfer Experiment solution according to claim 5 shifts gathering-device, it is characterized in that, on described location-plate (5), locating hole is set, be the tubaeform of back-off, its top arranges syringe needle hole (51), bottom arranges bottleneck hole (52), between two holes, is ramp structure.
- 8. integral type that can integrated efficient Transfer Experiment solution according to claim 7 shifts gathering-device, it is characterized in that the upper syringe needle hole (51) arranging of described location-plate (5) matches with the fluid injection syringe needle on fluid injection needle plate (4); Inclined-plane in the bottleneck hole (52) that bottom arranges matches with the bottleneck outer rim of receiving flask (6).
- 9. integral type that can integrated efficient Transfer Experiment solution according to claim 1 shifts gathering-device, it is characterized in that the upper uniform stopper slot (32) that holds receiving flask (6) of described base (3), quantity and the position of the locating hole on the stopper slot of stating (32) quantity and position and location-plate (5) adapt.
- 10. integral type that can integrated efficient Transfer Experiment solution according to claim 1 shifts gathering-device, it is characterized in that described fluid injection needle plate (4) upper uniform and the quantity in the upper syringe needle hole (51) arranging of location-plate (5), the pin hole (41) that position adapts; The upper sealing of described fluid injection needle plate (4) arranges fluid injection pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178186.5U CN203778088U (en) | 2014-04-14 | 2014-04-14 | Integrated transfer and collection device capable of transferring test solution integrally and effectively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178186.5U CN203778088U (en) | 2014-04-14 | 2014-04-14 | Integrated transfer and collection device capable of transferring test solution integrally and effectively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778088U true CN203778088U (en) | 2014-08-20 |
Family
ID=51314317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178186.5U Expired - Lifetime CN203778088U (en) | 2014-04-14 | 2014-04-14 | Integrated transfer and collection device capable of transferring test solution integrally and effectively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778088U (en) |
-
2014
- 2014-04-14 CN CN201420178186.5U patent/CN203778088U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206463518U (en) | A kind of Rotary Evaporators for being easy to collect solvent | |
| JP2012042253A (en) | Sample injection device for chromatograph | |
| CN203011729U (en) | Novel soil sampling device | |
| CN205253190U (en) | Rotation type clinical laboratory uses test -tube rack | |
| CN203778088U (en) | Integrated transfer and collection device capable of transferring test solution integrally and effectively | |
| CN210128956U (en) | Automatic sample introduction device for high performance liquid chromatograph | |
| CN203598534U (en) | Solid-phase extraction device | |
| CN106929406B (en) | Compact device for nucleic acid extraction and detection | |
| CN204910865U (en) | Novel solid -phase extraction system | |
| CN211987210U (en) | High-flux cross-contamination-prevention solid phase extraction device | |
| CN203878152U (en) | Magnetic frame for separating biological samples | |
| CN203878151U (en) | Sample extractor | |
| CN202693377U (en) | Dewatering and collecting test device easy to perform laboratory sample analysis | |
| CN203886571U (en) | Pipette holding shelf | |
| CN201720065U (en) | Volumetric flask holder | |
| CN204503131U (en) | A kind of multiple-connecting-pipe | |
| CN206199337U (en) | A kind of pipette operates support | |
| CN205948940U (en) | Cooling device of multiple aperture support | |
| CN204028062U (en) | A kind of glass slide jar for pharmacologic analysis of improvement | |
| CN204583242U (en) | Micro syringe rack | |
| CN209841800U (en) | Cleaning disc of sample injector | |
| CN219861335U (en) | Nucleic acid extraction collector | |
| CN210803356U (en) | Filter equipment support of thermal ionization mass spectrometer test sample pretreatment | |
| CN204779554U (en) | DNA draws kit | |
| CN203878136U (en) | Magnetic system for separating biological samples |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |