CN212674853U - Portable gas chromatography mass spectrometer - Google Patents
Portable gas chromatography mass spectrometer Download PDFInfo
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- CN212674853U CN212674853U CN202021371351.0U CN202021371351U CN212674853U CN 212674853 U CN212674853 U CN 212674853U CN 202021371351 U CN202021371351 U CN 202021371351U CN 212674853 U CN212674853 U CN 212674853U
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Abstract
The utility model discloses a portable gas chromatography mass spectrometer in the technical field of gas chromatography mass spectrometers, which comprises a body of the gas chromatography mass spectrometer, universal wheels are fixedly arranged at four corners of the bottom of the body of the gas chromatography mass spectrometer, lifting handles are fixedly connected with two ends of the top of the body of the gas chromatography mass spectrometer, an H-shaped telescopic rod is hinged to the bottom end of the outer wall of one side of the body of the gas chromatography mass spectrometer in a rotating manner, a pull rod is sleeved in the H-shaped telescopic rod, and a magnet is arranged at the joint of the H-shaped telescopic rod and the outer wall of one side; the universal wheels are provided with brake locking structures; and bearings are arranged at the rotating connection positions of the lower end of the H-shaped telescopic rod and the bottom end of the outer wall of one side of the chromatographic mass spectrometer body. The utility model discloses utilize chromatograph mass spectrometer body one side outer wall bottom to rotate articulated H type telescopic link and the equal fixedly connected with in top both ends and carry the handle, can realize the promotion and the removal of chromatograph mass spectrometer, portable and move.
Description
Technical Field
The utility model relates to a gas chromatography mass spectrometer technical field specifically is a portable gas chromatography mass spectrometer.
Background
A gas chromatograph-mass spectrometer, also called a gas chromatograph-mass spectrometer, is an analytical detection instrument having high resolution of gas chromatography and high sensitivity of mass spectrometry. Through carrying out organic combination to gas chromatography and mass spectrum detection, appraise each component in the complicated sample, not only sensitivity is high, and separation and the detection capability to complicated compound are strong, and the wide application in fields such as medical intermediate, fine chemicals, natural product, environmental detection, food, pesticide, cosmetics, chemical reagent, medicine inspection technical development, it is high-efficient quick to have the analysis, and quantitative qualitative accuracy, software easy operation's characteristics, the instrument is easy to maintain and is washd, is fit for enterprise and laboratory and uses stably for a long time.
The existing gas chromatography mass spectrometer is generally overlarge in volume and weight, needs to be moved back and forth when in use, and is inconvenient to carry and use; in addition, the existing gas chromatography mass spectrometer can only be moved integrally, so that the conditions of collision, falling off of hands and the like are easily generated during moving, and the gas chromatography mass spectrometer is likely to be damaged due to more precise parts in the gas chromatography mass spectrometer, so that the gas chromatography mass spectrometer cannot be used.
Based on this, the utility model designs a portable gas chromatography mass spectrograph to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable gas chromatography mass spectrometer, which solves the problems that the prior gas chromatography mass spectrometer proposed in the background art is generally overlarge in volume and weight, needs to be moved back and forth when in use, and is inconvenient to carry and use; in addition, the existing gas chromatography mass spectrometer can only be moved integrally, so that the conditions of collision, falling off of hands and the like are easily generated during moving, and the gas chromatography mass spectrometer is likely to be damaged due to more precise parts inside the gas chromatography mass spectrometer, thereby causing the problem that the gas chromatography mass spectrometer cannot be used.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable gas chromatography mass spectrometer, includes the chromatograph mass spectrometer body, the equal fixed mounting in bottom four corners department of chromatograph mass spectrometer body has the universal wheel, the handle is carried to the equal fixedly connected with in top both ends of chromatograph mass spectrometer body, one side outer wall bottom of chromatograph mass spectrometer body is rotated and is articulated to have H type telescopic link, the pull rod has been cup jointed in the H type telescopic link, the laminating department of H type telescopic link and one side outer wall of chromatograph mass spectrometer body is provided with magnet. Utilize one side outer wall bottom of chromatograph mass spectrometer body to rotate articulated H type telescopic link and the equal fixedly connected with in top both ends and carry the handle, can realize the promotion and the removal of chromatograph mass spectrometer, portable and move.
As a further proposal of the utility model, the universal wheel is provided with a brake locking structure, is convenient to move, and can ensure the stable fixed-point use of the mass spectrometer body at the same time.
As a further proposal of the utility model, the lower extreme of H type telescopic link and the rotation junction of chromatograph mass spectrometer body one side outer wall bottom all are provided with the bearing, make H type telescopic link convenient with the articulated department of lower extreme in the same direction as smooth rotation to be convenient for with arbitrary angle pulling chromatograph mass spectrometer body.
As a further aspect of the utility model, the quantity of magnet is eight, sets up respectively in the upper and lower both ends of the laminating department left and right sides of H type telescopic link and chromatograph mass spectrometer body one side outer wall, and the magnet that sets up on H type telescopic link is relative with the magnet NS pole that sets up on chromatograph mass spectrometer body one side outer wall.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the two ends of the top of the mass spectrometer body are fixedly connected with the lifting handles, so that the mass spectrometer body can be moved in a short distance and lifted up and down, and the falling-off situation caused by hand slip is avoided;
2. the bottom end of the outer wall at one side of the chromatographic mass spectrometer body is rotatably hinged with an H-shaped telescopic rod, a pull rod is sleeved in the H-shaped telescopic rod, so that the H-shaped telescopic rod can rotate to any angle by taking the hinged position at the bottom end as an axis, and the universal wheel at the bottom of the chromatographic mass spectrometer body is matched to facilitate the movement of the chromatographic mass spectrometer body;
3. the utility model discloses a H type telescopic link is connected through four pairs of magnet adsorption laminating with the chromatography-mass spectrometer body, and the use of pulling out of the H type telescopic link of being convenient for can adsorb it on the chromatography-mass spectrometer body firmly when H type telescopic link is not used again simultaneously, does not influence the use of chromatography-mass spectrometer body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic drawing of the pull rod withdrawing structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the mass spectrometer comprises a mass spectrometer body 1, a universal wheel 2, a lifting handle 3, an H-shaped telescopic rod 4, a pull rod 5 and a magnet 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a portable gas chromatography mass spectrometer, includes chromatograph mass spectrometer body 1, the equal fixed mounting in bottom four corners department of chromatograph mass spectrometer body 1 has universal wheel 2, the equal fixedly connected with in top both ends of chromatograph mass spectrometer body 1 carries handle 3, one side outer wall bottom of chromatograph mass spectrometer body 1 is rotated and is articulated to have H type telescopic link 4, it has pull rod 5 to cup joint in H type telescopic link 4, the laminating department of H type telescopic link 4 and one side outer wall of chromatograph mass spectrometer body 1 is provided with magnet 6. Utilize one side outer wall bottom of chromatograph mass spectrometer body 1 to rotate articulated H type telescopic link 4 and top both ends equal fixedly connected with carry handle 3, can realize the upper and lower promotion and the removal of chromatograph mass spectrometer, portable and move.
The universal wheels 2 are provided with brake locking structures, are convenient to move, and can ensure the stable fixed-point use of the chromatographic mass spectrometer body 1.
The lower extreme of H type telescopic link 4 all is provided with the bearing with the rotation junction of 1 one side outer wall bottom of chromatograph mass spectrometer body, makes H type telescopic link 4 conveniently with the articulated department of lower extreme in the same direction as smooth rotation to be convenient for with arbitrary angle pulling chromatograph mass spectrometer body 1.
The working principle is as follows: when the portable gas chromatograph-mass spectrometer is used, the portable gas chromatograph-mass spectrometer can be moved in a short distance and lifted up and down by holding the lifting handles 3 fixedly connected with the two ends of the top of the chromatograph-mass spectrometer body 1, so that the condition that the hand slips off is avoided; in addition, the H-shaped telescopic rod 4 which is rotatably hinged to the bottom end of the outer wall of one side of the chromatographic mass spectrometer body 1 can be pulled out, and then the pull rod 5 is pulled out, so that the H-shaped telescopic rod 4 rotates to any angle by taking the hinged position of the bottom end as an axis, and the universal wheel 2 at the bottom of the chromatographic mass spectrometer body 1 is matched to facilitate the movement of the chromatographic mass spectrometer body 1; h type telescopic link 4 is connected through four to 6 adsorption laminating of magnet with chromatographic mass spectrometer body 1, the use of pulling out of H type telescopic link 4 of being convenient for, can adsorb it on chromatographic mass spectrometer body 1 firmly when H type telescopic link 4 does not use simultaneously again.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A portable gas chromatograph-mass spectrometer comprising a chromatograph-mass spectrometer body (1), characterized in that: the universal wheels (2) are fixedly mounted at four corners of the bottom of the chromatographic mass spectrometer body (1), lifting handles (3) are fixedly connected to two ends of the top of the chromatographic mass spectrometer body (1), an H-shaped telescopic rod (4) is hinged to the bottom end of the outer wall of one side of the chromatographic mass spectrometer body (1) in a rotating mode, a pull rod (5) is sleeved in the H-shaped telescopic rod (4), and a magnet (6) is arranged at the joint of the H-shaped telescopic rod (4) and the outer wall of one side of the chromatographic mass spectrometer body (1).
2. A portable gas chromatograph-mass spectrometer according to claim 1, characterized in that: the universal wheels (2) are provided with brake locking structures.
3. A portable gas chromatograph-mass spectrometer according to claim 1, characterized in that: and bearings are arranged at the rotating connection positions of the lower end of the H-shaped telescopic rod (4) and the bottom end of the outer wall on one side of the chromatographic mass spectrometer body (1).
4. A portable gas chromatograph-mass spectrometer according to claim 1, characterized in that: the quantity of magnet (6) is eight, sets up respectively in the upper and lower both ends of the laminating department left and right sides of H type telescopic link (4) and chromatograph mass spectrometer body (1) one side outer wall, sets up magnet (6) on H type telescopic link (4) and sets up magnet (6) NS utmost point on chromatograph mass spectrometer body (1) one side outer wall relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371351.0U CN212674853U (en) | 2020-07-14 | 2020-07-14 | Portable gas chromatography mass spectrometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371351.0U CN212674853U (en) | 2020-07-14 | 2020-07-14 | Portable gas chromatography mass spectrometer |
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| Publication Number | Publication Date |
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| CN212674853U true CN212674853U (en) | 2021-03-09 |
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| CN202021371351.0U Active CN212674853U (en) | 2020-07-14 | 2020-07-14 | Portable gas chromatography mass spectrometer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219113A (en) * | 2021-04-30 | 2021-08-06 | 南京卡佛科学仪器有限公司 | Portable gas chromatography capable of programming temperature |
| CN114660222A (en) * | 2022-04-29 | 2022-06-24 | 南通爱唯家用纺织品有限公司 | Gas chromatography mass spectrometer for determination of polycyclic aromatic hydrocarbon of textile |
-
2020
- 2020-07-14 CN CN202021371351.0U patent/CN212674853U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219113A (en) * | 2021-04-30 | 2021-08-06 | 南京卡佛科学仪器有限公司 | Portable gas chromatography capable of programming temperature |
| CN113219113B (en) * | 2021-04-30 | 2024-07-02 | 南京卡佛科学仪器有限公司 | Portable gas chromatograph capable of programming temperature |
| CN114660222A (en) * | 2022-04-29 | 2022-06-24 | 南通爱唯家用纺织品有限公司 | Gas chromatography mass spectrometer for determination of polycyclic aromatic hydrocarbon of textile |
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