CN208350725U - A kind of reagent bottle rack and liquid chromatograph - Google Patents
A kind of reagent bottle rack and liquid chromatograph Download PDFInfo
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- CN208350725U CN208350725U CN201820847730.9U CN201820847730U CN208350725U CN 208350725 U CN208350725 U CN 208350725U CN 201820847730 U CN201820847730 U CN 201820847730U CN 208350725 U CN208350725 U CN 208350725U
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- holder
- reagent bottle
- cover board
- groove
- chromatograph
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Abstract
The utility model discloses a kind of reagent bottle rack and liquid chromatographs, are related to chemical detection instrument field, and it is low to solve the problems, such as that reagent bottle puts mixed and disorderly and safety.Rack includes holder, and the upper surface of the holder is provided with several for placing the placing groove of reagent bottle；The upper surface of the holder is provided with cover board, and the side of the cover board and holder are hinged, and the through-hole to match with placing groove is provided on the cover board；The holder is provided with the locked component for locking cover board far from the side of its hinged end.By the way that reagent bottle to be placed in the placing groove in holder, placing groove plays storage and position-limiting action to reagent bottle, puts reagent bottle orderly, overturn reagent will not easily, highly-safe.
Description
Technical field
The utility model relates to chemical detection instrument fields, more specifically, it relates to a kind of reagent bottle rack and liquid
Chromatography.
Background technique
Liquid chromatograph is the difference using mixture distribution ratio between two kinds of liquid-solid or immiscible liquid, to mixed
Close the instrument that object carries out first separation post analysis identification.Modern liquid chromatography instrument is by high pressure pump, sampling system, temperature control system
The part such as system, chromatograph, detector, signal recording system forms, and has the characteristics that efficient, quick, sensitive.
A kind of liquid chromatograph is disclosed in the Chinese utility model patent of Publication No. CN205982189U comprising
Fluid reservoir, high-pressure pump, sample injector, chromatographic column, detector, recorder, waste liquid bottle and power supply.
For above-mentioned liquid chromatograph when carrying out mask work, sample feeding pipe is connected to reagent bottle and liquid chromatograph to be detected,
Reagent to be detected, which is transmitted in chromatograph, in reagent bottle is analyzed.In chromatograph analytic process, many examinations can be used
Agent and corresponding reagent bottle, and when working, reagent bottle are all directly placed on the workbench where liquid chromatograph.Work people
Member carries out in operating process to liquid chromatograph, it is most likely that can overturn the reagent bottle put on the table, cause reagent
Chemicals leakage in bottle, or even the chemicals including some danger, have very big security risk.
Utility model content
Problem in view of the prior art, the purpose of this utility model one is to provide a kind of reagent bottle rack, by setting
The cover board on the holder and holder for storing reagent bottle is set, to solve the above problems, has storage property good, safe
The high advantage of property.
To achieve the above object one, the utility model provides following technical solution:
A kind of reagent bottle rack, including holder, the upper surface of the holder are provided with several for placing reagent
The placing groove of bottle；
The upper surface of the holder is provided with cover board, and the side of the cover board and holder are hinged, sets on the cover board
It is equipped with the through-hole to match with placing groove；
The holder is provided with the locked component for locking cover board far from the side of its hinged end.
The reagent bottle to sample introduction is placed on by the placing groove in setting holder by using above-mentioned technical proposal
In holder, orderly, safety is good, and placing groove plays the position-limiting action to reagent bottle, keeps reagent bottle light for reagent bottle storage
Easily overturned；By setting cover board and locked component, after placing reagent bottle in placing groove, cover board is closed, locking group is passed through
Reagent bottle is securely seated between in holder by part, cover board, highly-safe.
Further, the depth of the placing groove is lower than the bottleneck height of reagent bottle；
The diameter of through-hole on the cover board is less than the body diameter of reagent bottle and is greater than the bottleneck diameter of reagent bottle.
By using above-mentioned technical proposal, after reagent bottle is put into placing groove, the bottleneck of reagent bottle can protrude from lid
Plate facilitates sample feeding pipe to be inserted into reagent bottle at this time and carries out sample introduction；By the way that the diameter of through-hole is set smaller than body diameter,
Reagent bottle is limited after closing cover board, reagent bottle will not fall off from through-hole, improve safety.
Further, the locked component includes groove and elastic piece, and the groove is located at holder far from its hinged end
Side upper surface, the elastic piece is located at one side wall of the cover board far from its hinged end, and the elastic piece is inserted into groove
And with groove elastic connection.
By using above-mentioned technical proposal, after closing cover board, elastic piece is inserted into groove, at this point, cover board and placement
Box keeps lock state, and reagent bottle is not easy to fall off from holder, improves safety.
Further, the elastic piece is in U-shape, and the open end of the elastic piece protrudes from the notch of groove.
By using above-mentioned technical proposal, when needing to open cover board taking-up reagent bottle, it is only necessary to which operator mediates elasticity
Piece protrudes from the part of groove, and elastic piece is detached from groove, and cover board can be opened, and is easy to take out the reagent bottle in holder at this time,
It is easy to operate.
Further, the side wall of the holder is provided with the take-up ring for storing sample feeding pipe.
By using above-mentioned technical proposal, when reagent bottle carries out sample introduction, each reagent bottle can use sample feeding pipe, sample introduction
The both ends of pipe are separately connected reagent and liquid chromatograph in reagent bottle, and when reagent bottle is more, sample feeding pipe is disorderly and unsystematic, influence
Operator operates liquid chromatograph, and rambling sample feeding pipe is easy band and turns over reagent bottle, it may have very big peace
Full hidden danger；By the way that take-up ring is arranged, sample feeding pipe is passed through into take-up ring and is connected to respectively with reagent bottle and liquid chromatograph, take-up ring
Play the role of storage to sample feeding pipe, makes sample feeding pipe arrangement orderly, storage property is good, highly-safe.
Further, the bottom of several placing grooves is provided with buffer substrate tablet.
By using above-mentioned technical proposal, buffer substrate tablet is arranged in the bottom of placing groove, is put into placing groove by reagent bottle,
Buffer substrate tablet plays the role of support and buffering to it, further increases safety.
The purpose of this utility model two is to provide a kind of liquid chromatograph, has good, highly-safe excellent of storage property
Point.
To achieve the above object two, the utility model provides following technical solution:
The top of a kind of liquid chromatograph, including chromatograph ontology, the chromatograph ontology is arranged just like institute in purpose one
The reagent bottle rack stated.
The reagent bottle to sample introduction is placed on by the placing groove in setting holder by using above-mentioned technical proposal
In holder, orderly, safety is good, and placing groove plays the position-limiting action to reagent bottle, makes reagent will not be easily for reagent bottle storage
It is overturned.
Further, it is provided between the top of the chromatograph ontology and the bottom of holder for preventing holder de-
The limit assembly fallen.
Holder is fixed on by setting limit assembly by the top of liquid chromatograph by using above-mentioned technical proposal,
Not only space is saved, but also improves the stability of holder, holder is not easy to fall off from liquid chromatograph, improves in holder
Reagent bottle safety.
Further, the limit assembly includes clamping groove and clamping block, and chromatograph ontology is arranged in the clamping groove
The side wall of chromatograph ontology is arranged in top and its notch, and the bottom of holder is arranged in the clamping block, the clamping block
Side extends straight up and is integrally formed with the bottom of holder and is arranged.
By using above-mentioned technical proposal, holder is snapped fit onto clamping groove by clamping block, is fixed on holder
The top of liquid chromatograph, improve holder in reagent bottle safety, and need to remove holder cleaning when, directly
It connects and takes out holder, it is easy to operate.
Compared with prior art, the utility model has the beneficial effects that
(1) by the placing groove in setting holder and holder, the reagent bottle of sample introduction will be needed to be put into placing groove,
Not only reagent bottle is played and stores orderly effect, but also overturn reagent bottle will not easily；Operator is facilitated to liquid phase
Chromatographic operation；By be arranged cover board, further reagent bottle is fixed in holder, after closing cover board to reagent bottle into
Row limit, reagent bottle will not fall off from through-hole, improve safety;
(2) by setting take-up ring, when reagent bottle is excessive, sample feeding pipe accordingly can be more and disorderly and unsystematic, and take-up ring rises
To the storage effect to sample feeding pipe, not only make sample feeding pipe arrangement orderly, but also excessive sample feeding pipe will not influence operator to liquid
The operation of chromatography improves operational safety;
(3) by the limit assembly between setting liquid chromatograph and holder, holder is fixed on liquid chromatograph
Top, save space, and holder is not easy to fall off from liquid chromatograph, improve safety.
Detailed description of the invention
Overall schematic when Fig. 1 is one cover plate closed state of embodiment；
Overall schematic when Fig. 2 is one cover plate open state of embodiment；
Fig. 3 is the overall schematic of embodiment two；
Fig. 4 is perspective view of the explosion when holder and chromatograph ontology are not installed in embodiment two.
Appended drawing reference: 1, holder；2, placing groove；3, cover board；4, through-hole；5, locked component；51, groove；52, elastic
Piece；6, take-up ring；7, buffer substrate tablet；8, chromatograph ontology；9, limit assembly；91, clamping groove；92, clamping block.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction of the heart.
Embodiment one:
As depicted in figs. 1 and 2, a kind of reagent bottle rack, the holder 1 including rectangular-shape, 1 upper surface of holder are set
Several placing grooves 2 for being used to place reagent bottle are equipped with, placing groove 2 is set as 6 in the present embodiment, and 6 placing grooves 2 are in cylinder
The upper surface of shape and its axis perpendicular to holder 1, bottleneck height of the depth lower than reagent bottle of placing groove 2, the bottom of placing groove 2
Portion is bonded with the buffer substrate tablet 7 that buffering and protective effect are played to reagent bottle, and in the present embodiment, buffer substrate tablet 7 uses rubber material system
At.
The upper surface of holder 1 is provided with cover board 3, and the side of cover board 3 is hinged by hinge with holder 1, opens on cover board 3
Equipped with the through-hole 4 to match with placing groove 2, the diameter of through-hole 4 is less than the body diameter of reagent bottle and is greater than the bottleneck of reagent bottle
Diameter.Reagent bottle to sample introduction is placed in placing groove 2, cover board 3 is covered, reagent bottle is fixed in holder 1, safety
Height, storage property are good.
As shown in Fig. 2, holder 1 is provided with the locked component 5 for locking cover board 3 far from the side of its hinged end, lock
Determining component 5 includes groove 51 and elastic piece 52, and groove 51 is located at the upper surface of side of the holder 1 far from its hinged end, elasticity
Piece 52 is located at one side wall of the cover board 3 far from its hinged end, elastic piece 52 be inserted into groove 51 and with 51 elastic connection of groove, bullet
Property piece 52 is in U-shape and the open end of elastic piece 52 protrudes from the notch of groove 51.After closing cover board 3, elastic piece 52 is inserted into
Into groove 51, at this point, cover board 3 and holder 1 keep lock state, reagent bottle is not easy to fall off from holder 1, improves safety
Property.
There are two the take-up ring 6 for storing sample feeding pipe, the axis of take-up ring 6, which is parallel to, to be put for the side wall setting of holder 1
Plane where setting the side wall of box 1, when reagent bottle is excessive, sample feeding pipe pass through take-up ring 6 and respectively with sample feeding pipe, liquid chromatograph
Connection, take-up ring 6 play the role of storage to sample feeding pipe, make sample feeding pipe arrangement orderly, storage property is good, highly-safe.
It the course of work of embodiment one and has the beneficial effect that:
Reagent bottle to sample introduction is placed into the placing groove 2 in holder 1, covers cover board 3, and elastic piece 52 is inserted into
To 51 internal locking cover board 3 of groove, one end of sample feeding pipe is passed through into the bottle stopper on reagent bottle and is inserted into reagent bottle, sample feeding pipe
The other end passes through take-up ring 6 and is connected to liquid chromatograph, and holder 1 plays the role of storage to reagent bottle, keeps reagent bottle light
It is easily overturned, improves safety.
Embodiment two:
As shown in Figure 3 and Figure 4, a kind of liquid chromatograph, including chromatograph ontology 8, the top of chromatograph ontology 8 are provided with
The reagent bottle holder 1 as described in embodiment one.It is arranged between the top of chromatograph ontology 8 and the bottom of holder 1 useful
In the limit assembly 9 for preventing holder 1 from falling off, limit assembly 9 includes clamping groove 91 and clamping block 92, and clamping groove 91 is arranged in color
The side wall of chromatograph ontology 8 is arranged in the top of spectrometer ontology 8 and its notch, and the bottom of holder 1 is arranged in clamping block 92, card
The side for connecing block 92 extends straight up and is integrally formed with the bottom of holder 1.Holder 1 is snapped fit by clamping block 92
In clamping groove 91, facilitate the fixed top for being connected to liquid chromatograph of holder 1, holder 1 is not easy from liquid chromatograph
On fall off, improve holder 1 in reagent bottle safety.
It the course of work of embodiment two and has the beneficial effect that:
Holder 1 equipped with reagent bottle is inserted into the clamping groove 91 at the top of liquid chromatograph by the clamping block 92 of bottom
It is interior, it realizes the fixation to holder 1, improves stability and safety of its holder 1 above liquid chromatograph, work as needs
When cleaning to holder 1, holder 1 is directly taken out, it is easy to operate.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of reagent bottle rack, including holder (1), which is characterized in that the holder (1) if upper surface be provided with
Do the placing groove (2) for placing reagent bottle；
The upper surface of the holder (1) is provided with cover board (3), and the side and holder (1) of the cover board (3) are hingedly, described
The through-hole (4) to match with placing groove (2) is provided on cover board (3)；
The holder (1) is provided with the locked component (5) for locking cover board (3) far from the side of its hinged end.
2. reagent bottle rack according to claim 1, which is characterized in that the depth of the placing groove (2) is lower than reagent
The bottleneck height of bottle；
The diameter of through-hole (4) on the cover board (3) is less than the body diameter of reagent bottle and is greater than the bottleneck diameter of reagent bottle.
3. reagent bottle rack according to claim 2, which is characterized in that the locked component (5) includes groove (51)
With elastic piece (52), the groove (51) is located at the upper surface of the side of holder (1) far from its hinged end, the elastic piece
(52) it is located at the one side wall of cover board (3) far from its hinged end, the elastic piece (52) is inserted into groove (51) and and groove
(51) elastic connection.
4. reagent bottle rack according to claim 3, which is characterized in that the elastic piece (52) is in U-shape, the elasticity
The open end of piece (52) protrudes from the notch of groove (51).
5. reagent bottle rack according to claim 1, which is characterized in that the side wall setting of the holder (1) is useful
In the take-up ring (6) of storage sample feeding pipe.
6. reagent bottle rack according to claim 1, which is characterized in that the bottom of several placing grooves (2) is all provided with
It is equipped with buffer substrate tablet (7).
7. a kind of liquid chromatograph, including chromatograph ontology (8), which is characterized in that the top of the chromatograph ontology (8) is arranged
Just like reagent bottle rack described in any one of claim 1-6.
8. liquid chromatograph according to claim 7, which is characterized in that the top of the chromatograph ontology (8) and placement
The limit assembly (9) for preventing holder (1) from falling off is provided between the bottom of box (1).
9. liquid chromatograph according to claim 8, which is characterized in that the limit assembly (9) includes clamping groove (91)
With clamping block (92), the clamping groove (91) setting chromatograph ontology (8) top and its notch be arranged in chromatograph ontology
(8) side wall, the clamping block (92) are arranged in the bottom of holder (1), and the side of the clamping block (92) is prolonged straight up
It stretches and is integrally formed with the bottom of holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847730.9U CN208350725U (en) | 2018-05-31 | 2018-05-31 | A kind of reagent bottle rack and liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847730.9U CN208350725U (en) | 2018-05-31 | 2018-05-31 | A kind of reagent bottle rack and liquid chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350725U true CN208350725U (en) | 2019-01-08 |
Family
ID=64891689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847730.9U Active CN208350725U (en) | 2018-05-31 | 2018-05-31 | A kind of reagent bottle rack and liquid chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917053A (en) * | 2021-10-18 | 2022-01-11 | 江苏省农产品质量检验测试中心 | Shaking table for pesticide residue detection suitable for reagent bottles of different models |
| CN113917052A (en) * | 2021-10-18 | 2022-01-11 | 江苏省农产品质量检验测试中心 | Schottky bottle oscillation device for pesticide residue detection |
| CN113917052B (en) * | 2021-10-18 | 2024-06-21 | 江苏省农产品质量检验测试中心 | Schottky bottle vibration device for pesticide residue detection |
-
2018
- 2018-05-31 CN CN201820847730.9U patent/CN208350725U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917053A (en) * | 2021-10-18 | 2022-01-11 | 江苏省农产品质量检验测试中心 | Shaking table for pesticide residue detection suitable for reagent bottles of different models |
| CN113917052A (en) * | 2021-10-18 | 2022-01-11 | 江苏省农产品质量检验测试中心 | Schottky bottle oscillation device for pesticide residue detection |
| CN113917052B (en) * | 2021-10-18 | 2024-06-21 | 江苏省农产品质量检验测试中心 | Schottky bottle vibration device for pesticide residue detection |
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