CN218567279U

CN218567279U - Portable gas chromatograph-mass spectrometer

Info

Publication number: CN218567279U
Application number: CN202220765306.6U
Authority: CN
Inventors: 许辉; 徐昊; 张昌豹; 郝海祥
Original assignee: Shanghai Shenxi Testing Technology Co ltd
Current assignee: Shanghai Shenxi Testing Technology Co ltd
Priority date: 2022-04-05
Filing date: 2022-04-05
Publication date: 2023-03-03
Anticipated expiration: 2032-04-05

Abstract

The utility model discloses a portable gas chromatograph-mass spectrometer, including placing the case, the upper end internal surface of placing the case is provided with portable mechanism, the one side surface of placing the case is provided with fixed establishment, the upper end of placing the case is provided with the apron, portable mechanism includes the pull rod, accomodates the groove, carries handle, gas chromatograph-mass spectrometer standing groove, elastic cotton, gas chromatograph-mass spectrometer elastic pressing plate, instrument standing groove and instrument elastic pressing plate, one side of placing case upper end internal surface is seted up in the gas chromatograph-mass spectrometer standing groove, the instrument standing groove is located one side of gas chromatograph-mass spectrometer standing groove, elastic cotton is located the surface and the bottom all around of gas chromatograph-mass spectrometer standing groove and instrument standing groove, the rear end surface of placing the case is provided with the pulley. A portable gas chromatograph-mass spectrometer, can conveniently carry, have certain cushioning effect, improve gas chromatograph-mass spectrometer's life, can conveniently fix, improve the stability in use.

Description

Portable gas chromatograph-mass spectrometer

Technical Field

The utility model relates to a gas chromatography-mass spectrometer field specifically is a portable gas chromatography-mass spectrometer.

Background

The GC refers to an apparatus in which a gas chromatograph and a mass spectrometer are used in combination. Mass spectrometry can carry out effective qualitative analysis, but cannot analyze complex organic compounds; chromatography is an effective method for separating and analyzing organic compounds, and is particularly suitable for quantitative analysis of organic compounds, but qualitative analysis is difficult. Therefore, the effective combination of the two must provide a highly effective qualitative and quantitative analysis tool for chemists and biochemists to carry out complex organic compounds.

When the existing gas chromatograph-mass spectrometer is used, the existing gas chromatograph-mass spectrometer is inconvenient to carry and easy to cause collision, the service life of the gas chromatograph-mass spectrometer is shortened, certain adverse effects are brought to the use process of people, and therefore the portable gas chromatograph-mass spectrometer is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable gas chromatograph-mass spectrometer possesses and can conveniently carry, has certain cushioning effect, improves the life of gas chromatograph-mass spectrometer, can conveniently fix, improves advantages such as stability in use, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable gas chromatograph-mass spectrometer, is including placing the case, the upper end internal surface of placing the case is provided with portable mechanism, the one side surface of placing the case is provided with fixed establishment, the upper end of placing the case is provided with the apron, portable mechanism includes the pull rod, accomodates the groove, carries the pull handle, gas chromatograph-mass spectrometer standing groove, elastic cotton, gas chromatograph-mass spectrometer elastic pressing plate, instrument standing groove and instrument elastic pressing plate, gas chromatograph-mass spectrometer standing groove sets up in the one side of placing case upper end internal surface, the instrument standing groove is located one side of gas chromatograph-mass spectrometer standing groove, elastic cotton is located gas chromatograph-mass spectrometer standing groove and instrument standing groove's surface and bottom all around, the rear end surface of placing the case is provided with the pulley.

Preferably, the accommodating groove is formed in the inner surface of one side of the accommodating box, the pull rod is located inside the accommodating groove, the pull handle is fixedly installed on the outer surface of the front end of the accommodating box, the elastic pressing plate of the gas chromatograph-mass spectrometer is located on one side of the outer surface of the lower end of the cover plate, the elastic pressing plate of the tool is located on one side of the elastic pressing plate of the gas chromatograph-mass spectrometer, and the elastic cotton is bonded with the accommodating groove of the gas chromatograph-mass spectrometer and the accommodating groove of the tool.

Preferably, the pull rod is movably connected with the accommodating groove.

Preferably, the fixing mechanism comprises four clamping plates, clamping grooves, pressing blocks, connecting plates, springs and hole grooves, the four clamping plates are fixedly arranged on the two sides of the outer surfaces of the front end and the rear end of the cover plate respectively, the four clamping grooves are arranged on the two sides of the front end and the rear end of the outer surface of the upper end of the placing box respectively, the hole grooves are arranged on the outer surface of the rear end of the clamping grooves, the pressing blocks are located inside the hole grooves, the connecting plates are fixedly arranged on the outer surface of the rear end of the pressing blocks, the two pressing blocks are fixedly arranged on the two sides of the outer surface of the front end of the connecting plate respectively, and the springs are located between the connecting plates and the placing box.

Preferably, the clamping plate is in lap joint with the clamping groove, the pressing block is movably connected with the hole groove, and the connecting plate is elastically connected with the placing box through a spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable gas chromatography-mass spectrometer possesses following beneficial effect:

1. the utility model provides a portable gas chromatograph-mass spectrometer, portable mechanism through setting up, place gas chromatograph-mass spectrometer in gas chromatograph-mass spectrometer standing groove, the instrument is placed inside the instrument standing groove, the elastic cotton is located gas chromatograph-mass spectrometer standing groove and gas chromatograph-mass spectrometer elastic pressing plate's surface and bottom all around, certain buffering effect has to gas chromatograph-mass spectrometer, cover the apron at the upper end surface of placing the case, make gas chromatograph-mass spectrometer elastic pressing plate and instrument elastic pressing plate respectively with gas chromatograph-mass spectrometer, the instrument is laminated each other, fix under fixed establishment's effect, take in the inside pulling pull rod of groove, be provided with the pulley at the rear end surface of placing the case, move placing the case wholly, or portable carry and draw the handle, move placing the case wholly, can conveniently carry, certain cushioning effect has, improve gas chromatograph-mass spectrometer's life.

2. This portable gas chromatography-mass spectrometer through the fixed establishment who sets up, stimulates the connecting plate, drives the briquetting and moves backward along the hole groove under the mutually supporting of spring, hole groove, with the cardboard overlap joint on the draw-in groove, loosens the connecting plate, drives the briquetting card in the upper end of cardboard under the reset action of spring, carries on spacingly to the apron, can conveniently fix, improves stability in use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the portable gas chromatograph-mass spectrometer of the present invention.

Fig. 2 is the utility model relates to a portable mechanism diagram in portable gas chromatograph-mass spectrometer.

Fig. 3 is an enlarged view of a position a in fig. 2 of the portable gas chromatograph-mass spectrometer of the present invention.

In the figure: 1. placing the box; 2. a cover plate; 3. a portable mechanism; 4. a fixing mechanism; 5. a pull rod; 6. a storage groove; 7. lifting and pulling the handle; 8. a GC-MS placing groove; 9. elastic cotton; 10. a gas chromatograph-mass spectrometer elastic pressure plate; 11. a tool placement slot; 12. a tool elastic pressing plate; 13. clamping a plate; 14. a card slot; 15. briquetting; 16. a connecting plate; 17. a spring; 18. and (4) a hole groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Detailed description of the preferred embodiment

The present embodiment is a portable gas chromatograph-mass spectrometer.

As shown in fig. 1-3, the portable gas chromatograph-mass spectrometer comprises a placing box 1, a portable mechanism 3 is arranged on the inner surface of the upper end of the placing box 1, a fixing mechanism 4 is arranged on the outer surface of one side of the placing box 1, a cover plate 2 is arranged on the upper end of the placing box 1, the portable mechanism 3 comprises a pull rod 5, a containing groove 6, a lifting handle 7, a gas chromatograph-mass spectrometer placing groove 8, elastic cotton 9, a gas chromatograph-mass spectrometer elastic pressing plate 10, a tool placing groove 11 and a tool elastic pressing plate 12, the gas chromatograph-mass spectrometer placing groove 8 is arranged on one side of the inner surface of the upper end of the placing box 1, the tool placing groove 11 is arranged on one side of the gas chromatograph-mass spectrometer placing groove 8, the elastic cotton 9 is arranged on the outer surface and the bottom of the periphery of the gas chromatograph-mass spectrometer placing groove 8 and the tool placing groove 11, and pulleys are arranged on the outer surface of the rear end of the placing box 1.

The accommodating groove 6 is formed in the inner surface of one side of the accommodating box 1, the pull rod 5 is located inside the accommodating groove 6, the lifting handle 7 is fixedly installed on the outer surface of the front end of the accommodating box 1, the gas chromatograph-mass spectrometer elastic pressing plate 10 is located on one side of the outer surface of the lower end of the cover plate 2, the tool elastic pressing plate 12 is located on one side of the gas chromatograph-mass spectrometer elastic pressing plate 10, and the elastic cotton 9, the gas chromatograph-mass spectrometer accommodating groove 8 and the tool accommodating groove 11 are bonded; the pull rod 5 is movably connected with the accommodating groove 6; the fixing mechanism 4 comprises clamping plates 13, clamping grooves 14, pressing blocks 15, connecting plates 16, springs 17 and hole grooves 18, wherein the four groups of clamping plates 13 are respectively and fixedly arranged on two sides of the outer surfaces of the front end and the rear end of the cover plate 2, the four groups of clamping grooves 14 are respectively arranged on two sides of the front end and the rear end of the outer surface of the upper end of the placing box 1, the hole grooves 18 are arranged on the outer surface of the rear end of the clamping grooves 14, the pressing blocks 15 are positioned inside the hole grooves 18, the connecting plates 16 are fixedly arranged on the outer surfaces of the rear ends of the pressing blocks 15, the two groups of pressing blocks 15 are respectively and fixedly arranged on two sides of the outer surface of the front end of the connecting plates 16, and the springs 17 are positioned between the connecting plates 16 and the placing box 1; the clamping plate 13 is in lap joint with the clamping groove 14, the pressing block 15 is movably connected with the hole groove 18, and the connecting plate 16 is elastically connected with the placing box 1 through a spring 17.

It should be noted that, the utility model relates to a portable gas chromatograph-mass spectrometer, through the portable mechanism 3 that sets up, place gas chromatograph-mass spectrometer in gas chromatograph-mass spectrometer standing groove 8, the instrument is placed inside instrument standing groove 11, elastic cotton 9 is located gas chromatograph-mass spectrometer standing groove 8 and gas chromatograph-mass spectrometer elastic pressing plate 10's surface and bottom all around, have certain buffering effect to gas chromatograph-mass spectrometer, cover apron 2 at the upper end surface of placing case 1, make gas chromatograph-mass spectrometer elastic pressing plate 10 and instrument elastic pressing plate 12 respectively with gas chromatograph-mass spectrometer, the instrument is laminated each other, fix under the effect of fixed establishment 4, pull rod 5 in the inside of accomodating groove 6, be provided with the pulley at the rear end surface of placing case 1, move placing case 1 wholly, or carry handle 7, move placing case 1 wholly, can conveniently carry, have certain cushioning effect, improve gas chromatograph-mass spectrometer's life; through the fixed establishment 4 that sets up, pulling connecting plate 16 drives briquetting 15 along 18 backward movements in hole groove under

spring

17, 18 mutually supporting of hole groove, with cardboard 13 overlap joint on draw-in groove 14, loosens connecting plate 16, drives briquetting 15 card in the upper end of cardboard 13 under spring 17's reset action, and is spacing to apron 2, can conveniently fix, improves stability in use.

Detailed description of the preferred embodiment

The embodiment is a portable mechanism embodiment for a portable gas chromatograph-mass spectrometer.

As shown in fig. 1 and 2, in a portable mechanism 3 for a portable gas chromatograph-mass spectrometer, a storage groove 6 is formed in the inner surface of one side of a storage box 1, a pull rod 5 is positioned inside the storage groove 6, a lifting handle 7 is fixedly mounted on the outer surface of the front end of the storage box 1, an elastic pressure plate 10 of the gas chromatograph-mass spectrometer is positioned on one side of the outer surface of the lower end of a cover plate 2, an elastic pressure plate 12 of a tool is positioned on one side of the elastic pressure plate 10 of the gas chromatograph-mass spectrometer, and elastic cotton 9 is bonded with a placement groove 8 of the gas chromatograph-mass spectrometer and a placement groove 11 of the tool; the pull rod 5 is movably connected with the accommodating groove 6.

Detailed description of the preferred embodiment

The present embodiment is a fixing mechanism embodiment for a portable gas chromatograph-mass spectrometer.

As shown in fig. 2 and 3, a fixing mechanism 4 for a portable gas chromatograph-mass spectrometer, the fixing mechanism 4 includes four groups of clamping plates 13, clamping grooves 14, pressing blocks 15, connecting plates 16, springs 17 and hole slots 18, the four groups of clamping plates 13 are respectively and fixedly installed on two sides of the outer surfaces of the front and rear ends of a cover plate 2, the four groups of clamping grooves 14 are respectively opened on two sides of the front and rear ends of the outer surface of the upper end of a placing box 1, the hole slots 18 are opened on the outer surface of the rear end of the clamping grooves 14, the pressing blocks 15 are located inside the hole slots 18, the connecting plates 16 are fixedly installed on the outer surfaces of the rear ends of the pressing blocks 15, the two groups of pressing blocks 15 are respectively and fixedly installed on two sides of the outer surface of the front end of the connecting plates 16, and the springs 17 are located between the connecting plates 16 and the placing box 1; the clamping plate 13 is in lap joint with the clamping groove 14, the pressing block 15 is movably connected with the hole groove 18, and the connecting plate 16 is elastically connected with the placing box 1 through a spring 17.

It is noted that, herein, relational terms such as first and second (first, second, and the like) and the like are 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable gas chromatograph-mass spectrometer, is including placing case (1), its characterized in that: the utility model discloses a portable instrument, including placing case (1), place the upper end internal surface of case (1) and be provided with portable mechanism (3), the one side surface of placing case (1) is provided with fixed establishment (4), the upper end of placing case (1) is provided with apron (2), portable mechanism (3) include pull rod (5), accomodate groove (6), carry handle (7), gas chromatography/mass spectrometer standing groove (8), elastic cotton (9), gas chromatography/mass spectrometer elastic pressing plate (10), instrument standing groove (11) and instrument elastic pressing plate (12), one side of placing case (1) upper end internal surface is seted up to gas chromatography/mass spectrometer standing groove (8), instrument standing groove (11) are located one side of gas chromatography/mass spectrometer standing groove (8), elastic cotton (9) are located the surface and the bottom all around of gas chromatography/mass spectrometer standing groove (8) and instrument standing groove (11), the rear end surface of placing case (1) is provided with the pulley.

2. The portable gas chromatograph-mass spectrometer of claim 1, wherein: accomodate groove (6) and set up in the one side internal surface of placing case (1), pull rod (5) are located the inside of accomodating groove (6), carry and draw handle (7) fixed mounting in the front end surface of placing case (1), gas chromatography/mass spectrometry appearance elastic press plate (10) are located the one side of apron (2) lower extreme surface, instrument elastic press plate (12) are located one side of gas chromatography/mass spectrometry appearance elastic press plate (10), be the bonding between elastic cotton (9) and gas chromatography/mass spectrometry appearance standing groove (8), instrument standing groove (11).

3. A portable gas chromatograph-mass spectrometer according to claim 2, wherein: the pull rod (5) is movably connected with the accommodating groove (6).

4. The portable gas chromatograph-mass spectrometer of claim 1, wherein: the fixing mechanism (4) comprises clamping plates (13), clamping grooves (14), pressing blocks (15), connecting plates (16), springs (17) and hole grooves (18), wherein the four groups of clamping plates (13) are fixedly arranged on the two sides of the outer surfaces of the front end and the rear end of the cover plate (2) respectively, the four groups of clamping grooves (14) are arranged on the two sides of the front end and the rear end of the outer surface of the upper end of the placing box (1) respectively, the hole grooves (18) are arranged on the outer surface of the rear end of the clamping grooves (14), the pressing blocks (15) are arranged inside the hole grooves (18), the connecting plates (16) are fixedly arranged on the outer surface of the rear end of the pressing blocks (15) and are arranged on the two sides of the outer surface of the front end of the connecting plates (16) respectively, and the springs (17) are arranged between the connecting plates (16) and the placing box (1).

5. The portable gas chromatograph-mass spectrometer of claim 4, wherein: the clamping plate (13) is in lap joint with the clamping groove (14), the pressing block (15) is movably connected with the hole groove (18), and the connecting plate (16) is elastically connected with the placing box (1) through a spring (17).