CN207964751U - A kind of stifling display device of chromatographic sheet - Google Patents
A kind of stifling display device of chromatographic sheet Download PDFInfo
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- CN207964751U CN207964751U CN201820313574.8U CN201820313574U CN207964751U CN 207964751 U CN207964751 U CN 207964751U CN 201820313574 U CN201820313574 U CN 201820313574U CN 207964751 U CN207964751 U CN 207964751U
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- display device
- stifling
- fumigates
- chromatographic sheet
- rotation axis
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Abstract
The utility model is related to bioengineering apparatus fields more particularly to a kind of chromatographic sheet to fumigate display device.Including heated at constant temperature control device and stifling display device.Heated at constant temperature control device, chromatography are fumigated display device and are contained in the temperature control equipment, and the temperature control equipment control is put in the temperature of stifling display device therein, and the temperature in device is made to be rapidly achieved the equalization temperature of test requirements document；Device for fumigation is to place the glassy layer or place a mutually isostructural mold that multilayer width successively decreases successively from bottom to top inside it using chromatography cylinder as model.A kind of thin-layer chromatography that the utility model embodiment provides fumigates display device, can be obviously shortened the time, increase the reliability of experiment, and the apparatus structure is simple and convenient to operate.
Description
Technical field
The utility model is related to bioengineering apparatus fields more particularly to a kind of chromatographic sheet to fumigate display device.
Background technology
During doing experimental teaching of medicinal chemistry, there are many substances is needed after chromatography in the full of specific colour-developing solvent
It could develop the color with being fumigated in steam.Such as《Chinese Pharmacopoeia》Provide that ginkgolides carries out qualitative detection, silver using thin-layered chromatography
After apricot lactone sample is dissolved with methanol, with toluene：Acetone：Ethyl acetate：Methanol=10：5：5：0.6 mixed solvent, which is done, to be unfolded
Agent carries out thin-layer chromatography, and lamellae needs to fumigate 15 minutes in the saturated vapor of acetic acid after chromatography, then 140~
160 DEG C of dry half an hours inspect in the UV lamp.However do not fumigate the device of colour developing dedicated for thin-layer chromatography at present,
Be mostly in experiment according to practical use, borrow and the other devices of assembling achieved the purpose that with this it is stifling.Implement it is cumbersome,
Fumigating effect is poor, and once fumigates the chromatographic sheet negligible amounts of colour developing, and a collection of chromatographic sheet generally requires to carry out more
Secondary stifling operation, the homogeneity and stability of experiment condition are more difficult to control, will increase experimental error.
Utility model content
The purpose of utility model：In order to provide a kind of stifling display device of the better chromatographic sheet of effect, specific purposes
See multiple substantial technological effects of specific implementation part.
In order to reach purpose as above, the utility model adopts the following technical scheme that：
A kind of stifling display device of chromatographic sheet, which is characterized in that including heated at constant temperature control device and stifling colour developing
Device, the heating device are thermostat water bath or thermostatical oil bath, and the stifling display device is that glass plies are placed in bottom
Chromatography cylinder；The glass plies are placed up and down and width is gradually to increase from top to bottom.
The further technical solution of the utility model is that the main body of the stifling display device is a closed cuboid
Chromatography cylinder, glass plies are fixed on chromatography cylinder bottom, and two hem width degree reduced value are consistent.Bottom glass plate is narrow compared with chromatography cylinder by 1
~2cm, is positioned over chromatography cylinder bottom centre position, and both sides respectively reserve the solution tank of 1~2cm.
The further technical solution of the utility model is, the glass plies overall height be chromatography cylinder height 1/2~
3/4, every layer of glass plate height is 5~10mm, and last layer glass plate reduces by 5~10mm compared with its two hem width degree of lower glass plates.
The further technical solution of the utility model is, fixed between every layer of glass plate of the glass plies, forms it into
One entirety.
The further technical solution of the utility model is that the stifling display device outer wall includes coupling part, interconnecting piece
Position is hollow pipe, and rotation axis is threaded in hollow pipe, and rotation axis rotation enables to rotation axis to make outwardly relatively
Stifling display device is fixed on inside heated at constant temperature control device.
The further technical solution of the utility model is that the rotation axis end includes sucker, and sucker can be extruded in
On the inner wall of heated at constant temperature control device.
The further technical solution of the utility model is, rotation handwheel, rotation rotation handwheel are included in the rotation axis
Rotation axis can be driven to rotate.
Using the utility model of technical solution as above, have the advantages that compared with the existing technology：The utility model
A kind of chromatographic sheet fumigate display device.The common chromatography cylinder in laboratory and thermostat water bath or thermostatical oil bath is simple
Combination realizes and fumigates color operation trouble when active ingredients from traditional Chinese medicinal is detected using chromatographic sheet, and fumigating effect is poor,
The few problem of the primary stifling thin-layer chromatography version quantity to develop the color.
Description of the drawings
In order to further illustrate the utility model, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is utility model structural schematic diagram；
Fig. 2 is that this patent further realizes structure chart；
Wherein：1. heated at constant temperature control device；2. stifling display device；3. glass plies；4. coupling part；5. rotating hand
Wheel；6. sucker；7. rotation axis；8. power supply.
This attached drawing is the schematic diagram of present apparatus critical piece composition, does not represent the appearance and size, connection side of the utility model
Formula, assembling form, position relationship etc., it is illustrated that partially manual valve, pipe fitting etc. is omitted.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
This patent provides a variety of concomitant regimens, in place of different expression, belong to modified scheme based on basic scheme or
It is parallel type scheme.Each scheme has the unique features of oneself.
A kind of stifling display device of chromatographic sheet, which is characterized in that including heated at constant temperature control device 1 and stifling colour developing
Device 2, the heating device are thermostat water bath or thermostatical oil bath, and the stifling display device is that glass plies are placed in bottom
Chromatography cylinder；The glass plies are placed up and down and width is gradually to increase from top to bottom.
It is specifically divided into following two embodiments：
Embodiment 1
Fig. 1 show a kind of structural representation of the stifling display device of chromatographic sheet of the offer of the utility model embodiment 1
Figure.As shown in Figure 1, the stifling display device of the chromatographic sheet includes：Heated at constant temperature control device and stifling display device, it is described
Heating device is thermostat water bath, and the stifling display device is the chromatography cylinder that glass plies are placed in bottom.
The main body of stifling display device is a closed cuboid chromatography cylinder, is made of cylinder body and cover board, glass plies
It is fixed on chromatography cylinder bottom, width successively decreases successively from bottom to top, and two hem width degree reduced value are 5mm.Bottom glass plate compared with
The narrow 1cm of chromatography cylinder, is fixed on chromatography cylinder bottom centre position, and both sides respectively reserve the solution tank of 1cm.
Glass plies overall height is the 1/2 of chromatography cylinder height, and every layer of glass plate height is 5mm, last layer glass plate compared with
Its two hem width degree of lower glass plates reduces 5mm.
It is fixed to each other between every layer of glass plate of glass plies, forms it into an entirety.
Embodiment 2
The chromatographic sheet fumigates display device：Heated at constant temperature control device and stifling display device, the heating
Device is thermostat water bath, and the stifling display device is the chromatography cylinder that glass plies are placed in bottom.
The main body of stifling display device is a closed cuboid chromatography cylinder, is made of cylinder body and cover board, glass plies
It is fixed on chromatography cylinder bottom, width successively decreases successively from bottom to top, and two hem width degree reduced value are 10mm.Bottom glass plate compared with
The narrow 2cm of chromatography cylinder, is fixed on chromatography cylinder bottom centre position, and both sides respectively reserve the solution tank of 2cm.
Glass plies overall height is the 3/4 of chromatography cylinder height, and every layer of glass plate height is 10mm, last layer glass plate compared with
Its two hem width degree of lower glass plates reduces 10mm.
It is fixed to each other between every layer of glass plate of glass plies, forms it into an entirety.
Pass through gluing either Electrostatic Absorption between glass plies.
As a further improvement, 2 outer wall of stifling display device includes coupling part, and connecting portion is hollow
It manages, rotation axis is threaded in hollow pipe, rotation axis rotation enables to rotation axis relatively outwardly so that stifling colour developing fills
2 are set to be fixed on inside heated at constant temperature control device 1.The technique effect of technical solution essence at this is：Rotating rotation axis can
Fixed stifling display device 2 so that its fix stably in water-bath.
The rotation axis end includes sucker, and sucker can be extruded on the inner wall of heated at constant temperature control device 1.At this
The technique effect of technical solution essence be：Sucker so that fixed effect is more preferable.
Rotation axis can be driven to rotate comprising rotation handwheel, rotation rotation handwheel in the rotation axis.Technology at this
The technique effect of scheme essence is：Rotation handwheel so that rotation is more convenient.
In a creative way, above each effect is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technique effect that the above structure is realized is realized, if the additional technical solution is not taken into account, this patent title is also
It can be a kind of novel experimental structure.It is not shown in figure part details.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
It restricts, but it can also be combined with each other in the absence of conflict, reach multiple effects and realize jointly.
Basic principles, main features, and advantages of the present invention has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen in claimed range.
Claims (7)
1. a kind of chromatographic sheet fumigates display device, which is characterized in that including heated at constant temperature control device（1）With stifling colour developing
Device（2）, the heating device is thermostat water bath or thermostatical oil bath, and the stifling display device is that glass plate is placed in bottom
The chromatography cylinder of layer；The glass plies are placed up and down and width is gradually to increase from top to bottom.
2. a kind of chromatographic sheet as described in claim 1 fumigates display device, which is characterized in that the stifling display device
Main body be a closed cuboid chromatography cylinder, glass plies（3）It is fixed on chromatography cylinder bottom, and two hem width degree reduced value one
It causes；Bottom glass plate 1~2cm narrow compared with chromatography cylinder, is positioned over chromatography cylinder bottom centre position, and both sides respectively reserve the molten of 1~2cm
Liquid bath.
3. a kind of chromatographic sheet as described in claim 1 fumigates display device, which is characterized in that the glass plies are overall
Height is the 1/2~3/4 of chromatography cylinder height, and every layer of glass plate height is 5~10mm, and last layer glass plate is compared with its lower glass plates
Two hem width degrees reduce by 5~10mm.
4. a kind of chromatographic sheet as described in claim 1 fumigates display device, which is characterized in that every layer of the glass plies
It is fixed between glass plate, form it into an entirety.
5. a kind of chromatographic sheet as described in claim 1 fumigates display device, which is characterized in that the stifling display device
（2）Outer wall includes coupling part, and connecting portion is hollow pipe, and rotation axis, rotation axis rotation are threaded in hollow pipe
Enable to rotation axis relatively outwardly so that stifling display device（2）It is fixed on heated at constant temperature control device（1）It is internal.
6. a kind of chromatographic sheet as claimed in claim 5 fumigates display device, which is characterized in that the rotation axis end
Including sucker, sucker can be extruded in heated at constant temperature control device（1）Inner wall on.
7. a kind of chromatographic sheet as claimed in claim 5 fumigates display device, which is characterized in that wrapped in the rotation axis
The handwheel containing rotation, rotation rotation handwheel can drive rotation axis to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313574.8U CN207964751U (en) | 2018-03-08 | 2018-03-08 | A kind of stifling display device of chromatographic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313574.8U CN207964751U (en) | 2018-03-08 | 2018-03-08 | A kind of stifling display device of chromatographic sheet |
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| Publication Number | Publication Date |
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| CN207964751U true CN207964751U (en) | 2018-10-12 |
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| CN201820313574.8U Expired - Fee Related CN207964751U (en) | 2018-03-08 | 2018-03-08 | A kind of stifling display device of chromatographic sheet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664919A (en) * | 2020-04-29 | 2021-04-16 | 山东省食品药品检验研究院 | Steam heating device of samming |
-
2018
- 2018-03-08 CN CN201820313574.8U patent/CN207964751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664919A (en) * | 2020-04-29 | 2021-04-16 | 山东省食品药品检验研究院 | Steam heating device of samming |
| CN112664919B (en) * | 2020-04-29 | 2022-03-18 | 山东省食品药品检验研究院 | Steam heating device for donkey-hide gelatin identification and detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190308 |