CN213875551U - Fixing device for chromatographic bottle and chromatograph - Google Patents
Fixing device for chromatographic bottle and chromatograph Download PDFInfo
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- CN213875551U CN213875551U CN202022678364.9U CN202022678364U CN213875551U CN 213875551 U CN213875551 U CN 213875551U CN 202022678364 U CN202022678364 U CN 202022678364U CN 213875551 U CN213875551 U CN 213875551U
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- chromatograph
- fixing device
- spring
- bottle
- groove
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Abstract
The utility model relates to a chromatograph technical field just discloses a fixing device for chromatograph bottle and chromatograph, including the supporting baseplate, the top movable mounting of supporting baseplate has the chromatograph body. This fixing device for chromatographic flask and chromatograph, place the chromatograph body through the recess of supporting baseplate top, through in pushing into the through-hole in the spliced pole with the spacing downthehole gag lever post in below, make and lose fixedly between gag lever post and the overhead guard, the overhead guard can receive the automatic downslide along the spliced pole of action of gravity this moment, and when the through-hole in the spliced pole aligns with the spacing pore of top, the gag lever post can receive the spring action of spring on the spring beam to be pushed to spacing hole, make the overhead guard fixed once more, the lid groove of overhead guard below has covered the chromatograph body this moment, this integument of chromatograph is fixed completely in the overhead guard, whole device can utilize the gyro wheel to roll this moment, remove at any time when having made things convenient for outdoor use chromatograph, convenient for outdoor use purpose has been reached.
Description
Technical Field
The utility model relates to a chromatograph technical field specifically is a fixing device for chromatograph bottle and chromatograph.
Background
The chromatograph is a device for chromatographic separation and analysis, and is widely used for analyzing certain contents of chemical products and high polymer materials, and the chromatographic bottle is an important container in the sample introduction process of the chromatograph.
Chromatograph on the existing market is various, but the universal defect of inconvenient outdoor use that all has, and current chromatograph is mostly fixed to be placed and uses on indoor laboratory bench, if needs outdoor use, can only carry out artifical transport to it, and supporting chromatograph bottle also need carry in addition, leads to carrying very trouble, so proposes a chromatograph bottle and for chromatograph fixing device to solve above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a fixing device for chromatogram bottle and chromatograph possesses the advantage that makes things convenient for the outdoor use, has solved current chromatograph and has mostly all fixed the placing use on indoor experiment table, if needs the outdoor use, can only carry out artifical transport to it, and supporting chromatogram bottle also need carry in addition, leads to carrying very troublesome problem.
(II) technical scheme
In order to realize the purpose of convenient outdoor use, the utility model provides a following technical scheme: a fixing device for a chromatographic bottle and a chromatograph comprises a supporting base plate, wherein a chromatograph body is movably mounted at the top of the supporting base plate, rollers are fixedly mounted at the bottom of the supporting base plate, a connecting column is fixedly mounted at the top of the supporting base plate, a top cover is movably mounted at the outer side of the connecting column, a guide groove is formed in the bottom of the top cover, limiting holes are formed in the left side and the right side of the top cover, a through hole is formed in the connecting column, a limiting rod is movably mounted in the through hole, a spring rod is movably mounted in the through hole, a cover groove is formed in the bottom of the top cover, a protective pad is fixedly mounted on the inner side of the cover groove, a placing plate is fixedly mounted at the top of the top cover, a placing groove is formed in the top of the placing plate, a chromatographic bottle body is movably mounted in the placing groove, and a slot is formed in the top of the placing plate, the inside movable mounting of slot has the lid of inserting, the top fixed mounting who inserts the lid has the pull rod.
Preferably, the top of the supporting bottom plate is provided with a groove, and the chromatograph body is located inside the groove.
Preferably, the number of the connecting columns is four, and the four connecting columns are uniformly distributed at four corners of the top of the supporting bottom plate.
Preferably, the size of the limiting hole is matched with the size of the limiting rod, and the size of the guide groove is matched with the size of the connecting column.
Preferably, the spring rod consists of a spring and an inner rod, the spring is movably mounted on the outer side of the inner rod, and the inner rod is located on the inner side of the limiting rod.
Preferably, the protection pad is a rubber pad, and the size of the cover groove is matched with the size of the chromatograph body.
(III) advantageous effects
Compared with the prior art, the utility model provides a fixing device for chromatogram bottle and chromatograph possesses following beneficial effect:
1. this fixing device for chromatographic flask and chromatograph, place the chromatograph body through the recess of supporting baseplate top, through in pushing into the through-hole in the spliced pole with the spacing downthehole gag lever post in below, make and lose fixedly between gag lever post and the overhead guard, the overhead guard can receive the automatic downslide along the spliced pole of action of gravity this moment, and when the through-hole in the spliced pole aligns with the spacing pore of top, the gag lever post can receive the spring action of spring on the spring beam to be pushed to spacing hole, make the overhead guard fixed once more, the lid groove of overhead guard below has covered the chromatograph body this moment, this integument of chromatograph is fixed completely in the overhead guard, whole device can utilize the gyro wheel to roll this moment, remove at any time when having made things convenient for outdoor use chromatograph, convenient for outdoor use purpose has been reached.
2. This fixing device for chromatograph bottle and chromatograph, setting through the protection pad of lid inslot, play the guard action when fixing the chromatograph body, prevented that the device from removing in-process chromatograph body and receiving vibrations and damaging, when needing to use the chromatograph body, impress the gag lever post to the through-hole in, and lift up the overhead guard make the chromatograph body expose can, and through the setting of placing board and standing groove, can place a plurality of chromatograph bottle bodies in the top of device, and through the socket and the grafting of inserting the lid, make the plug lid fix the chromatograph bottle body inside the standing groove, it carries and fixes chromatograph bottle and chromatograph simultaneously to have made things convenient for, can directly operate on the device during outdoor use, the convenient outdoor use purpose has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting structure of the connecting column and the guide groove of the present invention;
fig. 3 is a top view of the placing board of the present invention.
In the figure: the device comprises a support base plate 1, a chromatograph body 2, rollers 3, connecting columns 4, a top cover 5, guide grooves 6, limiting holes 7, through holes 8, limiting rods 9, spring rods 10, cover grooves 11, protective pads 12, a placing plate 13, a placing groove 14, a chromatograph bottle body 15, slots 16, a plug cover 17 and a pull rod 18.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a fixing device for a chromatographic bottle and a chromatograph comprises a supporting base plate 1, a chromatograph body 2 is movably mounted at the top of the supporting base plate 1, a groove is formed at the top of the supporting base plate 1, the chromatograph body 2 is positioned in the groove, rollers 3 are fixedly mounted at the bottom of the supporting base plate 1, connecting posts 4 are fixedly mounted at the top of the supporting base plate 1, the number of the connecting posts 4 is four, the four connecting posts 4 are uniformly distributed at four corners of the top of the supporting base plate 1, a top cover 5 is movably mounted at the outer side of the connecting posts 4, a guide groove 6 is formed at the bottom of the top cover 5, limiting holes 7 are formed at the left side and the right side of the top cover 5, through holes 8 are formed in the connecting posts 4, limiting rods 9 are movably mounted in the through holes 8, the size of the limiting holes 7 is matched with the size of the limiting rods 9, and the size of the guide groove 6 is matched with the size of the connecting posts 4, the inner side of the through hole 8 is movably provided with a spring rod 10, the spring rod 10 consists of a spring and an inner rod, the outer side of the inner rod is movably provided with the spring, the inner rod is positioned at the inner side of a limiting rod 9, the bottom of a top cover 5 is provided with a cover groove 11, the chromatograph body 2 is placed through a groove above a supporting bottom plate 1, the limiting rod 9 in a limiting hole 7 below is pushed into a through hole 8 in a connecting column 4, so that the limiting rod 9 and the top cover 5 are not fixed, the top cover 5 can automatically slide down along the connecting column 4 under the action of gravity, when the through hole 8 in the connecting column 4 is aligned with the limiting hole 7 above, the limiting rod 9 can be pushed into the limiting hole 7 under the action of the spring force of the spring on the spring rod 10, so that the top cover 5 is fixed again, the cover groove 11 below the top cover 5 covers the chromatograph body 2, and the chromatograph body 2 is completely fixed in the top cover 5, at the moment, the whole device can roll by utilizing the roller 3, the chromatograph is convenient to move at any time when being used outdoors, the purpose of being convenient for outdoor use is achieved, the protective pad 12 is fixedly arranged on the inner side of the cover groove 11, the protective pad 12 is a rubber pad, the size of the cover groove 11 is matched with the size of the chromatograph body 2, the placing plate 13 is fixedly arranged on the top of the top cover 5, the placing groove 14 is arranged on the top of the placing plate 13, the chromatograph bottle body 15 is movably arranged in the placing groove 14, the slot 16 is arranged on the top of the placing plate 13, the inserting cover 17 is movably arranged in the slot 16, the protective pad 12 in the cover groove 11 plays a protective role when the chromatograph body 2 is fixed, the chromatograph body 2 is prevented from being damaged due to vibration in the moving process of the device, when the chromatograph body 2 is required to be used, the limiting rod 9 is pressed into the through hole 8, and the top cover 5 is lifted to expose the chromatograph body 2, and through the setting of placing board 13 and standing groove 14, can place a plurality of chromatogram bottle bodies 15 in the top of device, and through slot 16 and the grafting of inserting lid 17, make to insert lid 17 and fix chromatogram bottle bodies 15 inside standing groove 14, it carries and fixes chromatogram bottle and chromatograph simultaneously to have made things convenient for, can directly operate on the device during outdoor use, the purpose of making things convenient for outdoor use has been reached, the top fixed mounting of inserting lid 17 has pull rod 18, through the setting of pull rod 18, the person of facilitating the use will insert lid 17 and lift up, make chromatogram bottle bodies 15 expose, facilitate the use.
In summary, the fixing device for the chromatographic bottle and the chromatograph places the chromatograph body 2 through the groove above the supporting bottom plate 1, the limiting rod 9 in the lower limiting hole 7 is pushed into the through hole 8 in the connecting column 4, so that the limiting rod 9 and the top cover 5 are not fixed, at the moment, the top cover 5 automatically slides downwards along the connecting column 4 under the action of gravity, and when the through-hole 8 in the spliced pole 4 aligns with the spacing hole 7 of top, gag lever post 9 can be pushed to spacing hole 7 by the spring action of spring 10 spring, make overhead guard 5 fixed once more, the lid groove 11 of overhead guard 5 below has covered chromatograph body 2 this moment, chromatograph body 2 is fixed in overhead guard 5 completely, whole device can utilize gyro wheel 3 to roll this moment, remove at any time when having made things convenient for outdoor use chromatograph, the purpose of making things convenient for outdoor use has been reached.
And, the setting through the protection pad 12 in the lid groove 11, play the guard action when fixing chromatograph body 2, prevented that device from removing in-process chromatograph body 2 and receiving vibrations and damaging, when needing to use chromatograph body 2, impress gag lever post 9 in to through-hole 8, and lift up overhead guard 5 make chromatograph body 2 expose can, and through the setting of placing board 13 and standing groove 14, can place a plurality of chromatogram bottle bodies 15 in the top of device, and through the grafting of slot 16 with plug 17, make plug 17 fix chromatogram bottle body 15 inside standing groove 14, made things convenient for and carried chromatogram bottle and chromatograph simultaneously and fixed, can directly operate on the device during outdoor use, reached and made things convenient for outdoor use purpose.
It is to be noted that 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixing device for chromatographic flask and chromatograph, includes supporting baseplate (1), its characterized in that: the chromatograph comprises a chromatograph body (2) and a supporting bottom plate (1), wherein rollers (3) are fixedly mounted at the bottom of the supporting bottom plate (1), connecting columns (4) are fixedly mounted at the top of the supporting bottom plate (1), top covers (5) are movably mounted at the outer sides of the connecting columns (4), guide grooves (6) are formed in the bottoms of the top covers (5), limiting holes (7) are formed in the left side and the right side of each top cover (5), through holes (8) are formed in the connecting columns (4), limiting rods (9) are movably mounted in the through holes (8), spring rods (10) are movably mounted in the through holes (8), cover grooves (11) are formed in the bottoms of the top covers (5), protective pads (12) are fixedly mounted on the inner sides of the cover grooves (11), and placing plates (13) are fixedly mounted at the tops of the top covers (5), the top of placing board (13) has been seted up standing groove (14), the inside movable mounting of standing groove (14) has chromatogram bottle body (15), slot (16) have been seted up at the top of placing board (13), the inside movable mounting of slot (16) has plug cover (17), the top fixed mounting of plug cover (17) has pull rod (18).
2. A fixing device for a chromatography bottle and a chromatograph according to claim 1, characterized in that: the top of the supporting bottom plate (1) is provided with a groove, and the chromatograph body (2) is located inside the groove.
3. A fixing device for a chromatography bottle and a chromatograph according to claim 1, characterized in that: the number of the connecting columns (4) is four, and the four connecting columns (4) are uniformly distributed at four corners of the top of the supporting bottom plate (1).
4. A fixing device for a chromatography bottle and a chromatograph according to claim 1, characterized in that: the size of spacing hole (7) and the size looks adaptation of gag lever post (9), the size of guide way (6) and the size looks adaptation of spliced pole (4).
5. A fixing device for a chromatography bottle and a chromatograph according to claim 1, characterized in that: the spring rod (10) is composed of a spring and an inner rod, the spring is movably mounted on the outer side of the inner rod, and the inner rod is located on the inner side of the limiting rod (9).
6. A fixing device for a chromatography bottle and a chromatograph according to claim 1, characterized in that: the protective pad (12) is a rubber pad, and the size of the cover groove (11) is matched with that of the chromatograph body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022678364.9U CN213875551U (en) | 2020-11-19 | 2020-11-19 | Fixing device for chromatographic bottle and chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022678364.9U CN213875551U (en) | 2020-11-19 | 2020-11-19 | Fixing device for chromatographic bottle and chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875551U true CN213875551U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022678364.9U Active CN213875551U (en) | 2020-11-19 | 2020-11-19 | Fixing device for chromatographic bottle and chromatograph |
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| CN (1) | CN213875551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983122A (en) * | 2021-10-22 | 2022-01-28 | 陕西紫奇科宇化工有限公司 | Liquid chromatograph with protector |
-
2020
- 2020-11-19 CN CN202022678364.9U patent/CN213875551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983122A (en) * | 2021-10-22 | 2022-01-28 | 陕西紫奇科宇化工有限公司 | Liquid chromatograph with protector |
| CN113983122B (en) * | 2021-10-22 | 2023-03-03 | 陕西紫奇科宇化工有限公司 | Liquid chromatograph with protector |
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