CN214334796U - Liquid chromatograph for measuring content of methylene methanedisulfonate - Google Patents

Abstract

The utility model discloses a survey liquid chromatograph of methane disulfonic acid methylene ester content, comprising a main body, main part upper end fixed mounting has the placing mechanism, contain among the placing mechanism and place the box, it is located the main part upper end to place the box, place the position of box inner bottom and seted up a plurality of standing groove, every the inside equal movable mounting of standing groove has the rubber pad. This kind of liquid chromatograph of survey methane disulfonic acid methylene ester content, when using, the staff places the stock solution bottle inside the standing groove, standing groove laminating bottle, and then the condition that rocks can not appear in the stock solution bottle, and the texture of the rubber pad self that sets up is softer moreover, can not be with the bottle fish tail, and the protectiveness is higher, has further improved the practicality of whole device, and the rubber pad can take out, and then can clean it.

Description

Liquid chromatograph for measuring content of methylene methanedisulfonate

Technical Field

The utility model relates to a liquid chromatograph field especially relates to a liquid chromatograph of survey methane disulfonate methylene ester content.

Background

Liquid Chromatographs (HPLC) are mainly used in instruments and equipment for analyzing high boiling, non-volatile, thermally unstable and molecular weight organic compounds. The HPLC chromatographic column consists of a liquid storage device, a pump, a sample injector, a chromatographic column, a detector, a recorder and the like, and is widely applied to life science, food science, drug research and environmental research.

When placing the liquid storage bottle, the existing liquid chromatograph has no targeted fixing structure, so that the bottle body is easy to shake, and then the liquid storage bottle can be easily shaken left and right, and the liquid storage bottle collides with the bottle body, and the liquid storage bottle can be damaged in severe cases.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a survey liquid chromatograph of methane disulfonic acid methylene ester content can produce and fix the stock solution bottle, the higher technological effect of protectiveness.

In order to solve the technical problem, the utility model provides a following technical scheme: the novel multifunctional placing box comprises a main body, main part upper end fixed mounting has the mechanism of placing, it contains the box of placing to place among the mechanism, it is located the main part upper end to place the box, place the position of box inner bottom and seted up a plurality of standing groove, every the inside equal movable mounting of standing groove has the rubber pad.

As a preferred technical scheme of the utility model, place box upper end movable mounting and have the dust cover, the equal fixed mounting in position that tip is close to the edge has the stopper under the dust cover, place the position that box upper end is close to the edge and all seted up the spacing groove.

As an optimized technical scheme of the utility model, standing groove and rubber pad are the cylinder type structure.

As an optimal technical scheme of the utility model, dust cover one end fixed mounting has the handle.

As an optimal technical scheme of the utility model, the dust cover passes through spring hinge with the box of placing.

As a preferred technical scheme of the utility model, place the box lateral wall and all seted up the square groove, every the equal fixed mounting in square groove has transparent window.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. when the liquid storage bottle cleaning device is used, a worker places the liquid storage bottle in the placing groove, the placing groove is attached to the bottle body, the liquid storage bottle cannot shake, the arranged rubber pad is soft in texture, the bottle body cannot be scratched, the protection performance is higher, the practicability of the whole device is further improved, and the rubber pad can be taken out and further can be cleaned;

2. when the instrument does not use, cover the dust cover, stopper joint on the dust cover is in placing the spacing inslot on the box, strengthens the stability of whole device, and the dust cover of setting plays certain sealed effect to placing the inside article of box, has dirt-proof effect, and then has improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partial explosion structure of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the placing mechanism of the present invention.

Wherein: 1. a main body; 2. a placement mechanism; 3. a dust cover; 4. a handle; 5. a limiting block; 6. placing the box; 7. a limiting groove; 8. a placement groove; 9. a rubber pad; 10. a transparent window.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, the utility model provides a survey liquid chromatograph of methane disulfonic acid methylene ester content, including main part 1, main part 1 upper end fixed mounting has placing mechanism 2, contains among placing mechanism 2 and places box 6, places box 6 and is located main part 1 upper end, places the position of box 6 bottom and has seted up a plurality of standing groove 8, and the inside equal movable mounting of every standing groove 8 has rubber pad 9.

When using, the staff places the stock solution bottle inside standing groove 8, and 8 laminating bottles of standing groove, and then the condition that the stock solution bottle can not appear rocking, and the texture of the rubber pad 9 self that sets up moreover is softer, can not be with the bottle fish tail, and the protectiveness is higher, has further improved the practicality of whole device, and rubber pad 9 can take out, and then can clean it.

In another embodiment, as shown in fig. 2 and 3, the embodiment discloses that a dust cover 3 is movably mounted at the upper end of a placing box 6, limiting blocks 5 are fixedly mounted at the positions of the lower end of the dust cover 3 close to the edge, and limiting grooves 7 are formed at the positions of the upper end of the placing box 6 close to the edge;

when the instrument does not use, cover dust cover 3, stopper 5 joint on the dust cover 3 is inside placing spacing groove 7 on box 6, strengthens the stability of whole device, and the dust cover 3 of setting plays certain sealed effect to placing the inside article of box 6, has dirt-proof effect, and then has improved the practicality of device.

In another embodiment, as shown in fig. 3, this embodiment discloses that the placing groove 8 and the rubber pad 9 are both cylindrical structures;

in another embodiment, as shown in fig. 1, the present embodiment discloses that a handle 4 is fixedly installed at one end of the dust cover 3;

in another embodiment, as shown in fig. 2, this embodiment discloses that the dust cover 3 is connected with the placing case 6 by a spring hinge;

in another embodiment, as shown in fig. 2 and 3, the present embodiment discloses that the side walls of the placing box 6 are both provided with square grooves, and a transparent window 10 is fixedly installed inside each square groove;

the transparent window 10 is arranged to facilitate the staff to view the objects inside the placing box 6.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A liquid chromatograph for measuring the content of methylene methanedisulfonate comprises a main body (1), and is characterized in that: the utility model discloses a novel storage box, including main part (1), place mechanism (2), including placing box (6) in placing mechanism (2), place box (6) and be located main part (1) upper end, place the position of box (6) bottom and seted up a plurality of standing groove (8), every standing groove (8) inside equal movable mounting have rubber pad (9).

2. The liquid chromatograph for measuring the content of methylene methanedisulfonate according to claim 1, wherein: place box (6) upper end movable mounting have dust cover (3), the equal fixed mounting in position that the tip is close to the edge under dust cover (3) has stopper (5), place box (6) upper end and all seted up spacing groove (7) near the position at edge.

3. The liquid chromatograph for measuring the content of methylene methanedisulfonate according to claim 1, wherein: the placing groove (8) and the rubber pad (9) are both of cylindrical structures.

4. The liquid chromatograph for measuring the content of methylene methanedisulfonate according to claim 2, wherein: and one end of the dust cover (3) is fixedly provided with a handle (4).

5. The liquid chromatograph for measuring the content of methylene methanedisulfonate according to claim 2, wherein: the dust cover (3) is connected with the placing box (6) through a spring hinge.

6. The liquid chromatograph for measuring the content of methylene methanedisulfonate according to claim 1, wherein: the side wall of the placing box (6) is provided with square grooves, and each square groove is internally and fixedly provided with a transparent window (10).

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