CN219701157U - Novel chromatographic column - Google Patents
Novel chromatographic column Download PDFInfo
- Publication number
- CN219701157U CN219701157U CN202320674568.6U CN202320674568U CN219701157U CN 219701157 U CN219701157 U CN 219701157U CN 202320674568 U CN202320674568 U CN 202320674568U CN 219701157 U CN219701157 U CN 219701157U
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- Prior art keywords
- funnel
- tube
- movable
- connector
- limiting plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 19
- 239000007788 liquid Substances 0.000 description 9
- 238000004440 column chromatography Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a novel chromatographic column, which belongs to the field of chromatographic columns and comprises a column tube, wherein a piston valve is movably arranged at the lower position of the column tube, a drainage mechanism is movably arranged at the upper position of the column tube, the drainage mechanism comprises a first connector, a side connecting plate, a funnel, a connecting ring, an outer storage tube, an upper limiting plate, a lower limiting plate, a side slot, an inner movable rod and a clamping head, the funnel is movably arranged at the upper end position of the column tube through the arranged drainage structure, the funnel is movably arranged at the upper end position of the column tube, the upper end opening of the column tube is expanded, the reagent is convenient to add, or the funnel is stored at the side surface position of the column tube, the reagent is directly added into the opening at the upper end of the column tube, meanwhile, an inner movable rod and an outer storage tube are arranged in the funnel, and after the inner movable rod is pulled out and is inclined to the side surface, a drainage tube is formed, so that the reagent can enter the funnel along the drainage tube, and when the reagent is added, the reagent is not easy to leak to the outer side position of the column tube, and the reagent is more convenient to add.
Description
Technical Field
The utility model relates to the field of chromatographic columns, in particular to a novel chromatographic column.
Background
The column chromatography technology is also called column chromatography technology, and the main principle is that components are separated through repeated distribution for a plurality of times according to different distribution coefficients of each component in a sample mixture in a stationary phase and a mobile phase, and the chromatographic column is a tube material used in the column chromatography technology, and experimental operation is carried out by adding various different reagents into the chromatographic column, but because the upper end opening of the chromatographic column is smaller, when the reagents are added, the reagents are easy to be added to an outer side position, omission is caused, and the use is more inconvenient, so improvement is needed.
Disclosure of Invention
The utility model mainly aims to provide a novel chromatographic column which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a novel chromatographic column, includes the pillar, the lower part position movable mounting of pillar has the piston valve, the upper position movable mounting of pillar has drainage mechanism, drainage mechanism includes connector, side connecting plate, funnel, go-between, outer limiting plate, last limiting plate, lower limiting plate, side fluting, interior movable rod and dop, connector fixed mounting is in the both sides position on pillar upper portion, the lower part of side connecting plate is located with connector movable mounting, the upper position movable mounting of side connecting plate has the funnel, go-between fixed mounting is in the funnel, outer storage tube movable mounting is in the go-between, lower limiting plate fixed mounting is in the lower extreme position of outer storage tube, go-between fixed mounting is on outer storage tube, and is located the upper position of lower limiting plate, the side fluting is fixed to be seted up in the side position of outer storage tube, interior movable rod movable mounting is in outer storage tube, dop fixed mounting is in the both sides position of movable rod.
Preferably, the drainage mechanism further comprises a side movable groove and a second connector, the side movable groove is fixedly arranged on the side connecting plate, the side connecting plate is movably mounted with the first connector through the side movable groove, the second connector is fixedly mounted at two sides of the funnel, a through hole is fixedly arranged at the upper position of the side connecting plate, and the side connecting plate is movably mounted with the second connector through the through hole.
Preferably, the drainage mechanism further comprises a connecting rod, the connecting rod is fixedly installed at two sides of the connecting ring, and the connecting ring is fixedly installed with the funnel through the connecting rod.
Preferably, the drainage mechanism further comprises a movable hole and a clamping groove, wherein the movable hole is fixedly arranged at the middle position of the connecting ring, and the clamping groove is also fixedly arranged on the connecting ring and positioned at the two sides of the movable hole.
Preferably, the upper limiting plate is located at the upper position of the connecting ring, and the lower limiting plate is located at the lower position of the connecting ring.
Preferably, the drainage mechanism further comprises a baffle plate, the clamping head is movably arranged in the side groove, and the baffle plate is fixedly arranged on the inner movable rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the funnel is movably arranged at the upper end of the column tube through the drainage structure, the funnel is movably arranged at the upper end of the column tube, the upper end opening of the column tube is expanded, reagent is convenient to add, meanwhile, the inner movable rod and the outer storage tube are arranged in the funnel, the inner movable rod is pulled out, and the drainage tube is formed after the inner movable rod is inclined to the side surface, so that the reagent can enter the funnel along the drainage tube, and the reagent is not easy to leak to the outer side position of the column tube when the reagent is added, and the reagent is more convenient to add.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the funnel and side connection plates of the present utility model;
fig. 3 is a schematic structural view of the connecting ring, the outer receiving tube and the inner movable rod of the present utility model.
In the figure: 1. a column tube; 2. a piston valve; 3. a drainage mechanism; 301. a first connector; 302. a side connection plate; 303. a side movable groove; 304. a funnel; 305. a second connector; 306. a connecting ring; 307. a connecting rod; 308. a movable hole; 309. a clamping groove; 310. an outer receiving tube; 311. an upper limit plate; 312. a lower limit plate; 313. side grooving; 314. an inner movable rod; 315. a chuck; 316. and a baffle.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a novel chromatographic column comprises a column tube 1, a piston valve 2 is movably arranged at the lower position of the column tube 1, a drainage mechanism 3 is movably arranged at the upper position of the column tube 1, the drainage mechanism 3 comprises a first connector 301, a side connecting plate 302, a funnel 304, a connecting ring 306, an outer storage tube 310, an upper limiting plate 311, a lower limiting plate 312, a side slot 313, an inner movable rod 314 and a clamping head 315, the first connector 301 is fixedly arranged at the two sides of the upper part of the column tube 1, the lower part of the side connecting plate 302 is movably arranged with the first connector 301, the funnel 304 is movably arranged at the upper position of the side connecting plate 302, the drainage mechanism 3 further comprises a side movable groove 303 and a second connector 305, the side movable groove 303 is fixedly arranged on the side connecting plate 302, the side connecting plate 302 is movably arranged with the first connector 301 through the side movable groove 303, the second connector 305 is fixedly arranged at the two sides of the funnel 304, the side connecting plate 302 is fixedly provided with a through hole, the side connecting plate 302 is movably arranged with the second connector through the through hole, the side movable groove 303 is movably arranged with the first connector 302 through the first connector 302, the side connecting plate 302 is movably arranged with the second connector 302 through the side movable groove 301, the upper end of the funnel connecting plate 302 is movably arranged at the upper position of the side connecting plate 302, the side connecting plate is capable of being inserted into the upper end of the column tube 1 or the upper end of the column tube 1, the liquid is conveniently inserted into the upper end of the column tube 304, and the liquid is conveniently arranged at the upper end of the side connecting tube 1, and can be conveniently enlarged to the upper end of the side connecting end of the column tube is connected to the upper end, or the upper end of the column tube is conveniently to the upper end, and the liquid end is conveniently connected to the liquid, and the liquid is conveniently and the liquid, and the a liquid, and the liquid is easy to and the a device and the device is easily and the a device and the device is.
The connecting ring 306 is fixedly arranged in the funnel 304, the outer storage tube 310 is movably arranged in the connecting ring 306, the lower limiting plate 312 is fixedly arranged at the lower end position of the outer storage tube 310, the upper limiting plate 311 is fixedly arranged on the outer storage tube 310 and is positioned above the lower limiting plate 312, the side slot 313 is fixedly arranged at the side position of the outer storage tube 310, the inner movable rod 314 is movably arranged in the outer storage tube 310, the clamping head 315 is fixedly arranged at the two sides of the inner movable rod 314, the drainage mechanism 3 also comprises a connecting rod 307, the connecting rod 307 is fixedly arranged at the two sides of the connecting ring 306, the connecting ring 306 is fixedly arranged with the funnel 304 through the connecting rod 307, the drainage mechanism 3 also comprises a movable hole 308 and a clamping groove 309, the movable hole 308 is fixedly arranged at the middle position of the connecting ring 306, the clamping groove 309 is also fixedly arranged on the connecting ring 306, and be located the both sides position of movable hole 308, go up limiting plate 311 and be located the upper position of go-between 306, lower limiting plate 312 is located the below position of go-between 306, drainage mechanism 3 still includes baffle 316, chuck 315 movable mounting is in side fluting 313, baffle 316 fixed mounting is on interior movable rod 314, interior movable rod 314 can be at the interior activity of outer storage tube 310 upwards draw, through the side fluting 313 that sets up in outer storage tube 310 side position, make chuck 315 remove in outer storage tube 310's side fluting 313, the draw-in groove 309 of go-between 306 is gone into to the outer end position card of chuck 315 goes into, thereby keep outer storage tube 310 vertical, go-between limiting plate 311, lower limiting plate 312 and go-between 306 are all loose, outer storage tube 310 of being convenient for, interior movable rod 314 can incline, be convenient for to reagent drainage.
It should be noted that, the novel chromatographic column is provided by the utility model, the side movable groove 303 of the side connecting plate 302 is movably installed with the first connector 301, the funnel 304 is movably installed with the second connector 305 through the through hole at the upper end of the side connecting plate 302, so that the funnel 304 can be stored sideways, or moves upwards to the upper position of the column tube 1, the lower end of the funnel 304 is inserted into the column tube 1, the opening for receiving liquid is enlarged, reagent is conveniently added, the inner movable rod 314 is pulled upwards, the inner movable rod 314 moves upwards in the outer storage tube 310, the clamping head 315 synchronously moves upwards in the side groove 313, after the clamping head 315 is retracted from the clamping groove 309 line of the connecting ring 306, the outer storage tube 310 loses support, the lower end of the outer storage tube 310 moves upwards from the movable hole 308 of the connecting ring 306 along with the movement of the inner movable rod 314 to the highest position, the outer storage tube 310 and inclines sideways, the outer storage tube 310 and the inner movable rod 314 form a drainage tube, reagent is conveniently introduced through the mechanism, the reagent is conveniently introduced into the column tube 1, and the reagent is more conveniently added to the outside of the drainage tube.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The present utility model has been described in detail with particular reference to preferred embodiments thereof, but it should not be understood by those skilled in the art that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel chromatographic column, includes column tube (1), the lower part movable mounting of column tube (1) has piston valve (2), its characterized in that: the utility model provides a drainage mechanism (3) is movably installed in upper portion position of pillar (1), drainage mechanism (3) include connector (301), side connecting plate (302), funnel (304), go up storage tube (310), go up limiting plate (311), lower limiting plate (312), side fluting (313), interior movable rod (314) and dop (315), connector (301) fixed mounting is in the both sides position on pillar (1) upper portion, the lower part of side connecting plate (302) be located with connector (301) movable mounting, the upper portion movable mounting of side connecting plate (302) has funnel (304), go up in funnel (304) connecting plate (306) fixed mounting, outer storage tube (310) movable mounting is in go up in connecting ring (306), lower limiting plate (312) fixed mounting is in the lower extreme position of outer storage tube (310), go up limiting plate (311) fixed mounting is on outer storage tube (310), and be located the both sides position of lower limiting plate (312) upper portion, grooving position (314) fixed mounting is in outer storage tube (310), side position (314) fixed mounting is in outer storage tube (310).
2. A novel chromatographic column according to claim 1, characterized in that: the drainage mechanism (3) further comprises a side movable groove (303) and a second connector (305), the side movable groove (303) is fixedly arranged on the side connecting plate (302), the side connecting plate (302) is movably mounted with the first connector (301) through the side movable groove (303), the second connector (305) is fixedly mounted at two sides of the funnel (304), a through hole is fixedly arranged at the upper position of the side connecting plate (302), and the side connecting plate (302) is movably mounted with the second connector (305) through the through hole.
3. A novel chromatographic column in accordance with claim 2, wherein: the drainage mechanism (3) further comprises a connecting rod (307), the connecting rod (307) is fixedly arranged at two sides of the connecting ring (306), and the connecting ring (306) is fixedly arranged with the funnel (304) through the connecting rod (307).
4. A novel chromatographic column in accordance with claim 3, characterized in that: the drainage mechanism (3) further comprises a movable hole (308) and clamping grooves (309), the movable hole (308) is fixedly arranged at the middle position of the connecting ring (306), and the clamping grooves (309) are also fixedly arranged on the connecting ring (306) and are positioned at the two sides of the movable hole (308).
5. The novel chromatographic column according to claim 4, wherein: the upper limiting plate (311) is positioned at the upper part of the connecting ring (306), and the lower limiting plate (312) is positioned at the lower part of the connecting ring (306).
6. The novel chromatographic column according to claim 5, wherein: the drainage mechanism (3) further comprises a baffle (316), the clamping head (315) is movably arranged in the side groove (313), and the baffle (316) is fixedly arranged on the inner movable rod (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320674568.6U CN219701157U (en) | 2023-03-30 | 2023-03-30 | Novel chromatographic column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320674568.6U CN219701157U (en) | 2023-03-30 | 2023-03-30 | Novel chromatographic column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701157U true CN219701157U (en) | 2023-09-19 |
Family
ID=87999546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320674568.6U Active CN219701157U (en) | 2023-03-30 | 2023-03-30 | Novel chromatographic column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701157U (en) |
-
2023
- 2023-03-30 CN CN202320674568.6U patent/CN219701157U/en active Active
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