CN220466183U

CN220466183U - Liquid chromatograph accumulator

Info

Publication number: CN220466183U
Application number: CN202322147717.6U
Authority: CN
Inventors: 武瑞杰; 刘丽亚; 许瑞清; 孙晋鹏; 赵子青; 郭文蓉; 崔小芳; 甘雨鑫
Original assignee: Shanxi Jinshuo Biomedical Technology Co ltd
Current assignee: Shanxi Jinshuo Biomedical Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-02-09
Anticipated expiration: 2033-08-10

Abstract

The utility model provides a liquid chromatograph storage, which comprises a liquid chromatograph, wherein the upper end of the liquid chromatograph is provided with a fixed plate, the front side and the rear side of the fixed plate are respectively provided with a first clamping plate, and the left side and the right side of the fixed plate are respectively provided with a second clamping plate; the storage tanks are uniformly provided with storage tanks, the inner surfaces of each group of storage tanks are uniformly provided with grooves, and clamping rods are connected in the grooves through third springs. According to the utility model, the storage tank is arranged, so that the liquid storage bottle can be stored, the clamping rod can be driven to stretch the third spring when the liquid storage bottle is placed in the storage tank, so that the liquid storage bottles with different sizes can be clamped and fixed conveniently, the applicability of the device is improved, the friction force between the clamping rod and the liquid storage bottle can be increased, the stability of the liquid storage bottle is improved, meanwhile, the surface of the liquid storage bottle can be prevented from being worn by the clamping rod, and the protection performance on the liquid storage bottle is improved.

Description

Liquid chromatograph accumulator

Technical Field

The utility model belongs to the technical field of liquid chromatograph, and particularly relates to a liquid chromatograph storage.

Background

Liquid chromatography is a common separation and analysis technique used to separate, purify and quantitatively analyze compounds in a sample in a liquid mobile phase. It achieves separation by passing through a specially packed chromatographic column using a liquid as the mobile phase, according to the chemistry and interactions of the analytes in the sample.

The utility model provides a chemical instrument storage device with the bulletin number of CN 213677840U, which comprises a storage box, the inside a plurality of opening and closing mechanisms that are equipped with of bin, the opening and closing mechanism includes the shrink pole, shrink pole body top one side is equipped with the draw-in groove, shrink pole body bottom is equipped with a plurality of storage tanks, the storage tank top is equipped with the retainer ring, the retainer ring fixed connection in shrink pole is inside, the retainer ring outside is equipped with a plurality of first movable grooves, first movable groove is inside to be equipped with the folding pole, folding pole top is equipped with first connector, the folding pole pass through first connector with first movable groove with the retainer ring is connected; the folding rod bottom is equipped with the second connector, second connector one end is connected and is equipped with the expansion ring. The beneficial effects are that: the utility model can solve the problems of excessive consumable materials, excessive weight, excessive volume and excessive cost of packaging and packaging, can be reused, and can avoid the problem of collision damage between glass instruments. When the liquid chromatograph is used, a plurality of solvents are required to be used for sample treatment and separation, but a device for accommodating the liquid storage bottle is lacked, so that the liquid storage bottle is piled up at the upper end and the periphery of the liquid chromatograph, the use and the operation of the liquid chromatograph are easy to influence, the convenient solvent storage is inconvenient to provide in a laboratory, the structure of the liquid storage device is relatively fixed, the liquid storage bottle is inconvenient to store, and therefore, a new liquid chromatograph storage device is required to be provided for solving the technical problems.

Disclosure of Invention

The utility model aims to provide a liquid chromatograph storage.

In order to solve the technical problems, the liquid chromatograph storage provided by the utility model comprises a liquid chromatograph, wherein the upper end of the liquid chromatograph is provided with a fixed plate, the front side and the rear side of the fixed plate are respectively provided with a first clamping plate in an inserted manner, and the left side and the right side of the fixed plate are respectively provided with a second clamping plate in an inserted manner; the storage tank is internally and uniformly provided with storage tanks, the inner surface of each group of storage tanks is uniformly provided with grooves, clamping rods are connected in the grooves through third springs, and the upper end of the storage tank is hinged with a sealing cover.

Preferably, the two groups of first clamping plates are all arranged to be of L-shaped structures, the first connecting plates are all installed on one sides, close to each other, of the two groups of first clamping plates, a cavity is formed in the fixing plate, the inner side size of the cavity is matched with the outer side size of the two groups of first connecting plates, the two groups of first connecting plates are connected through the two groups of first springs, and the first clamping plates can be prevented from falling off from the fixing plate.

Preferably, the two groups of second clamping plates are all arranged to be of L-shaped structures, the second connecting plates are all installed on one sides, close to each other, of the two groups of second clamping plates, a cavity is formed in the fixing plate, the inner side size of the cavity is matched with the outer side size of the two groups of second connecting plates, the two groups of second connecting plates are connected through the two groups of second springs, and the second clamping plates can be prevented from falling off from fixing.

Preferably, the storage tank is provided with nine groups, and all be annular structure evenly distributed and six groups of clamping rods in the nine groups of storage tanks to the upper end of six groups of clamping rods all sets up to incline the structure, is convenient for accomodate the stock solution bottle.

Preferably, two groups of third springs are connected to the upper and lower positions of the sides, away from each other, of each group of clamping rods, so that liquid storage bottles with different sizes can be clamped conveniently.

Preferably, each group of clamping rods are provided with rubber strips at one side close to each other, so that the stability of the liquid storage bottle can be improved.

Preferably, the sealing covers are provided with two groups in opposite direction, handles are arranged at the upper ends of the two groups of sealing covers, grooves are formed in the lower surfaces of the two groups of sealing covers, ultraviolet disinfection lamps are arranged in the grooves, and the positions of the ultraviolet disinfection lamps correspond to the storage grooves, so that liquid storage bottles in the storage grooves can be disinfected.

Preferably, the storage boxes are fixedly arranged on the front side and the rear side of the storage box, so that tools can be stored conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first clamping plate and the second clamping plate are arranged, so that the first clamping plate and the second clamping plate can be pulled to stretch the first spring and the second spring in the fixing plate, and the fixing plate can be fixed at the upper ends of liquid chromatographs with different specifications, thereby being convenient for being applicable to the liquid chromatographs with different specifications and improving the applicability of the device;

2. according to the utility model, the storage tank is arranged, so that the liquid storage bottle can be stored, when the liquid storage bottle is placed in the storage tank, the clamping rod can be driven to stretch the third spring, so that the liquid storage bottles with different sizes can be clamped and fixed conveniently, the applicability of the device is improved, the friction force between the clamping rod and the liquid storage bottle can be increased, the stability of the liquid storage bottle is improved, and meanwhile, the surface of the liquid storage bottle can be prevented from being worn by the clamping rod, and the protection performance on the liquid storage bottle is improved;

3. the sealing cover is arranged, so that the sealing state in the storage box can be kept, the stored sample in the liquid storage bottle is prevented from being polluted by the outside, the ultraviolet disinfection lamp is arranged at the lower end of the sealing cover, the liquid storage bottle in the storage tank can be disinfected, bacterial breeding is avoided, and the storage condition of the liquid storage bottle is improved.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of a liquid chromatograph reservoir according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a stationary sleeve of a liquid chromatograph reservoir according to the present utility model;

FIG. 3 is a schematic view showing an expanded structure of a seal cap of a liquid chromatograph container according to the present utility model;

FIG. 4 is a schematic view showing the bottom structure of a fixing plate of a liquid chromatograph holder according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a reservoir tank of a liquid chromatograph reservoir according to the present utility model;

fig. 6 is a schematic structural view of a clamping rod of a liquid chromatograph accumulator according to the present utility model.

In the figure: 1. a liquid chromatograph; 2. a fixing plate; 3. a first clamping plate; 4. a first connection plate; 5. a first spring; 6. a second clamping plate; 7. a second connecting plate; 8. a second spring; 9. a storage tank; 10. a storage tank; 11. a third spring; 12. a clamping rod; 13. a rubber strip; 14. sealing cover; 15. an ultraviolet sterilizing lamp; 16. and a storage box.

Detailed Description

Referring to fig. 1, 2, 3, 4, 5 and 6, a liquid chromatograph storage includes a liquid chromatograph 1, a fixing plate 2 is disposed at an upper end of the liquid chromatograph 1, a first clamping plate 3 is inserted at front and rear sides of the fixing plate 2, and a second clamping plate 6 is inserted at left and right sides of the fixing plate 2; the storage tank 9, evenly set up the bin 10 in the bin 9, and the internal surface of every group bin 10 all evenly sets up flutedly to all be connected with clamping lever 12 through third spring 11 in the recess, the upper end hinge connection of bin 9 has sealed lid 14.

The two sets of first grip blocks 3 all set up to L shape structure, first connecting plate 4 has all been installed to one side that two sets of first grip blocks 3 are close to each other, the cavity has been seted up in the fixed plate 2, and the inboard size of cavity and the outside size phase-match of two sets of first connecting plates 4, and two sets of first connecting plates 4 are connected through two sets of first springs 5, through pulling two sets of first grip blocks 3, drive two sets of first connecting plates 4 and carry out the stretching to first spring 5 in the fixed plate 2, can carry out the centre gripping to the front and back both sides of liquid chromatograph 1 of different specifications fixedly, keep the stability of fixed plate 2.

Two sets of second grip blocks 6 all set up to L shape structure, second connecting plate 7 has all been installed to one side that two sets of second grip blocks 6 are close to each other, the cavity has been seted up in the fixed plate 2, and the inboard size of cavity and the outside size phase-match of two sets of second connecting plates 7, and two sets of second connecting plates 7 are connected through two sets of second springs 8, through pulling two sets of second grip blocks 6, drive two sets of second connecting plates 7 and carry out the stretching to second springs 8 in the fixed plate 2, can carry out the centre gripping to the left and right sides of liquid chromatograph 1 of different specifications fixedly, keep the stability of fixed plate 2.

The storage tank 10 is provided with nine groups, and all be annular structure evenly distributed and six groups of clamping rods 12 in the nine groups of storage tank 10 to the upper end of six groups of clamping rods 12 all sets up to the slope structure, through being provided with the storage tank 10, can accomodate the stock solution bottle, the clamping rod 12 of slope structure is convenient for place the stock solution bottle in the storage tank 10.

Two groups of third springs 11 are connected to the upper and lower positions of the sides, away from each other, of each group of clamping rods 12, and the clamping rods 12 are driven by the liquid storage bottles to squeeze the third springs 11, so that the liquid storage bottles with different sizes can be clamped conveniently.

Each group of clamping rods 12 all is provided with rubber strip 13 in one side that is close to each other, through being provided with rubber strip 13, can increase the frictional force of clamping rods 12 and stock solution bottle, improves the stability of stock solution bottle, simultaneously, can prevent that clamping rods 12 from causing wearing and tearing to the surface of stock solution bottle, has improved the protectiveness to the stock solution bottle.

The sealing covers 14 are arranged in opposite directions, handles are arranged at the upper ends of the two groups of sealing covers 14, grooves are formed in the lower surfaces of the two groups of sealing covers 14, ultraviolet disinfection lamps 15 are arranged in the grooves, the positions of the ultraviolet disinfection lamps 15 correspond to the storage tank 10, and liquid storage bottles in the storage tank 10 can be disinfected by the aid of the ultraviolet disinfection lamps 15, bacteria breeding is avoided, and storage conditions of the liquid storage bottles are improved.

The storage boxes 16 are fixedly arranged on the front side and the rear side of the storage box 9, and tools required to be used in a laboratory can be stored by the aid of the storage boxes 16.

The working principle of the liquid chromatograph storage device provided by the utility model is as follows:

a first step of: when the liquid chromatograph 1 is used, the two groups of first clamping plates 3 are pulled to drive the two groups of first connecting plates 4 to stretch the first springs 5 in the fixed plate 2, so that the front and rear sides of the liquid chromatograph 1 with different specifications can be clamped and fixed, the two groups of second clamping plates 6 are pulled to drive the two groups of second connecting plates 7 to stretch the second springs 8 in the fixed plate 2, so that the left and right sides of the liquid chromatograph 1 with different specifications can be clamped and fixed, and the fixed plate 2 can be fixed at the upper end of the liquid chromatograph 1;

and a second step of: the liquid storage bottle is inserted into the storage tank 10, the clamping rod 12 is driven to extrude the third spring 11, the sealing cover 14 is kept in a closed state after the storage is completed, and the liquid storage bottle in the storage tank 10 is sterilized by the ultraviolet sterilizing lamp 15, so that the whole working principle of the utility model is described above.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A liquid chromatograph reservoir, comprising:

the liquid chromatograph (1), the upper end of liquid chromatograph (1) is provided with fixed plate (2), and both sides all insert in front and back of fixed plate (2) have first grip block (3), both sides all insert in the left and right sides of fixed plate (2) have second grip block (6);

the storage box (9), evenly set up bin (10) in bin (9), and the internal surface of every bin (10) of group all evenly sets up flutedly to all be connected with clamping lever (12) in the recess through third spring (11), the upper end of bin (9) articulates and is connected with sealed lid (14).

2. A liquid chromatograph storage according to claim 1, characterized in that: the two groups of first clamping plates (3) are all arranged to be L-shaped structures, the two groups of first clamping plates (3) are arranged on one sides close to each other, first connecting plates (4) are arranged on one sides close to each other, cavities are formed in the fixing plates (2), the inner side sizes of the cavities are matched with the outer side sizes of the two groups of first connecting plates (4), and the two groups of first connecting plates (4) are connected through the two groups of first springs (5).

3. A liquid chromatograph storage according to claim 1, characterized in that: the two groups of second clamping plates (6) are all arranged to be L-shaped structures, the two groups of second clamping plates (6) are arranged on one sides close to each other, second connecting plates (7) are arranged on one sides close to each other, cavities are formed in the fixing plates (2), the inner side sizes of the cavities are matched with the outer side sizes of the two groups of second connecting plates (7), and the two groups of second connecting plates (7) are connected through the two groups of second springs (8).

4. A liquid chromatograph storage according to claim 1, characterized in that: nine groups of storage tanks (10) are arranged, the nine groups of storage tanks (10) are uniformly distributed in an annular structure, six groups of clamping rods (12) are arranged in the annular structure, and the upper ends of the six groups of clamping rods (12) are all arranged in an inclined structure.

5. A liquid chromatograph storage according to claim 1, characterized in that: two groups of third springs (11) are connected to one side, away from each other, of each group of clamping rods (12) in an up-down position.

6. A liquid chromatograph storage according to claim 1, characterized in that: and rubber strips (13) are arranged on one side, close to each other, of each group of clamping rods (12).

7. A liquid chromatograph storage according to claim 1, characterized in that: the sealing covers (14) are oppositely distributed and provided with two groups, handles are arranged at the upper ends of the two groups of sealing covers (14), grooves are formed in the lower surfaces of the two groups of sealing covers (14), ultraviolet disinfection lamps (15) are arranged in the grooves, and the positions of the ultraviolet disinfection lamps (15) correspond to the storage grooves (10).

8. A liquid chromatograph storage according to claim 1, characterized in that: storage boxes (16) are fixedly arranged on the front side and the rear side of the storage box (9).