CN205861637U - A kind of thin layer chromatography plate observation device - Google Patents
A kind of thin layer chromatography plate observation device Download PDFInfo
- Publication number
- CN205861637U CN205861637U CN201620873566.XU CN201620873566U CN205861637U CN 205861637 U CN205861637 U CN 205861637U CN 201620873566 U CN201620873566 U CN 201620873566U CN 205861637 U CN205861637 U CN 205861637U
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- China
- Prior art keywords
- thin layer
- layer chromatography
- observation
- chromatography plate
- chi
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Abstract
A kind of thin layer chromatography plate observation device, thin layer chromatography plate observation device base top is provided with observation case, observation lower box part is provided with thin layer chromatography plate plummer, it is provided with dip stick in the side of thin layer chromatography plate, opposite side at thin layer chromatography plate is provided with slide sign chi groove, L-shaped slide sign chi is installed on slide sign chi groove, observation case front lower is provided with the sliding staff guage hole of L-shaped, after observation case, lamp support bar is installed, on lamp support bar, light bed plate is installed, light bed plate is provided with several lamp sockets, the ultraviolet light source of several fixed wave length is installed on lamp socket.This device is closed box structure, it is prevented from ultraviolet injection human body is damaged, it is provided with observation window and camera window of taking pictures is easy to observation and the image data acquiring of thin layer chromatography plate, Rf value (Rf) can accurately be measured by L-shaped slide sign chi under ultraviolet light, this apparatus structure is simple, convenient to operate, observation is accurately.
Description
Technical field
This utility model relates to chemical analysis instrument technical field, particularly relates to a kind of thin layer chromatography plate observation dress
Put.
Background technology
Thin layer chromatography (TLC), is to coat on glass plate, plastics or aluminium substrate equably by suitable fixing phase, system
Straticulation chromatography plate.On thin layer chromatography plate after point sample, thin layer chromatography plate is placed on suitable developping solution
Middle expansion, it is achieved the separation of mixture, measures the point of expansion after expansion, calculate Rf value (Rf), can be with same procedure gained
Rf value (Rf) contrast of reference colour spectrogram, the method can carry out the discriminating of medicine, determination of foreign matter or assay etc., the party
Method is a kind of sharp separation and the important technology of a small amount of material of qualitative analysis.Measurement is looked in the sight of thin layer chromatography plate, generally exists
Carrying out under ultraviolet, ultraviolet produces injury to human body is easy.Regular long-time observation under uviol lamp, ultraviolet is to experiment
Personnel cause certain damage, use common measuring method to measure the development distance of breaking up point, and accuracy of measurement is by operator
The impact of member's skilled operation degree is relatively big, thus affects experimental precision.
Summary of the invention
This utility model is for the problems referred to above, it is provided that the thin layer chromatography plate observation dress of a kind of anti-ultraviolet injury
Putting, this device can use L-shaped slide sign chi can accurately measure Rf value (Rf) under ultraviolet light, and observation is accurate, duty
Reliably, easy operation, simple in construction.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is as follows:
A kind of thin layer chromatography plate observation device, including thin layer chromatography plate observation device base, observation case, front
Take pictures window, camera of chamber door, side chamber door, thin layer chromatography plate plummer, observation window, camera is taken pictures window cover, lamp support bar, lamp
Seat board, reflector, ultraviolet light source, thin layer chromatography plate fixation clamp, thin layer chromatography plate, dip stick, L-shaped slide sign chi, L
Shape sliding staff guage hole, slide sign chi groove, switch, regulated power supply, lamp socket, described thin layer chromatography plate observation device base top
Being provided with observation case, observation lower box part is provided with thin layer chromatography plate plummer, and thin layer chromatography plate plummer is provided with
Thin layer chromatography plate fixation clamp, thin layer chromatography plate fixation clamp is fixed with thin layer chromatography plate to be detected, thin
The side of layer chromatography chromatoplate is provided with dip stick, and the opposite side at thin layer chromatography plate is provided with slide sign chi groove, and slide sign chi is recessed
Being provided with L-shaped slide sign chi on groove, observation case front lower is provided with the sliding staff guage hole of L-shaped, is provided with front chamber door, sees before observation case
The side of measuring tank is provided with side chamber door, and the top of front chamber door is provided with observation window, and the top of observation case is provided with camera and claps
According to window, camera is taken pictures and is provided with camera on window and takes pictures window cover, is provided with lamp support bar, lamp support bar is provided with after observation case
Light bed plate, light bed plate is provided with several lamp sockets, lamp socket is provided with the ultraviolet light source of several fixed wave length, on light bed plate
Being provided with reflector, thin layer chromatography plate observation device chassis interior is provided with regulated power supply, and thin layer chromatography plate is observed
Being provided with switch before device pedestal, switch, ultraviolet light source are connected with regulated power supply.
As preferably, described L-shaped slide sign chi is made up of chi handle and chi head, and chi handle and chi head are vertical stratification.
As preferably, described chi handle is and the T-shaped structure of slide sign chi groove match, and chi handle bottom is provided with several
Movable pulley.
As preferably, described chi handle passes observation case away from chi head end by the sliding staff guage hole of the L-shaped on observation case.
As preferably, described observation case is the obturator that ultraviolet light can not penetrate.
This utility model has the advantages that this device is closed box structure, it is possible to prevent ultraviolet injection right
Human body damages, and is provided with observation window and camera window of taking pictures is easy to observation and the image data acquiring of thin layer chromatography plate,
Under ultraviolet, Rf value (Rf) can accurately be measured by L-shaped slide sign chi, the observation of this device is accurately, duty is reliable, easily operation,
Simple in construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of L-shaped slide sign chi of the present utility model.
Fig. 3 is the sectional view of L-shaped slide sign chi of the present utility model.
In figure: 1-thin layer chromatography plate observation device base；2-observes case；3-front chamber door；4-side chamber door；5-is thin
Layer chromatography chromatoplate plummer；6-observation window；7-camera is taken pictures window；8-camera is taken pictures window cover；9-lamp support bar；10-light bed plate；
11-reflector；12-ultraviolet light source；13-thin layer chromatography plate fixation clamp；14-thin layer chromatography plate；15-dip stick；
16-L shape slide sign chi；The sliding staff guage hole of 17-L shape；18-slide sign chi groove；19-switchs；20-regulated power supply；21-lamp socket；22-chi
Handle；23-chi head；24-movable pulley.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, come in detail below in conjunction with accompanying drawing
Embodiment of the present utility model is described.However, it should be understood that these describe the most exemplary, and it is not intended to limit this practicality
Novel scope.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring
Concept of the present utility model.
In describing the invention, it should be noted that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
As it can be seen, a kind of thin layer chromatography plate observation device, including thin layer chromatography plate observation device base 1,
Take pictures window 7, camera of observation case 2, front chamber door 3, side chamber door 4, thin layer chromatography plate plummer 5, observation window 6, camera is clapped
According to window cover 8, lamp support bar 9, light bed plate 10, reflector 11, ultraviolet light source 12, thin layer chromatography plate fixation clamp 13, thin layer
The sliding staff guage hole 17 of chromatography plate 14, dip stick 15, L-shaped slide sign chi 16, L-shaped, slide sign chi groove 18, switch 19, regulated power supply
20, lamp socket 21, described thin layer chromatography plate observation device base 1 top is provided with observation case 2, and observation case 2 bottom is installed
Thin layer chromatography plate plummer 5, thin layer chromatography plate plummer 5 is had to be provided with thin layer chromatography plate fixation clamp 13, thin
Thin layer chromatography plate 14 to be detected it is fixed with, in the side of thin layer chromatography plate 14 on layer chromatography chromatoplate fixation clamp 13
Being provided with dip stick 15, the opposite side at thin layer chromatography plate 14 is provided with slide sign chi groove 18, and slide sign chi groove 18 is provided with L
Shape slide sign chi 16, observation case 2 front lower is provided with the sliding staff guage hole 17 of L-shaped, and observation case 2 is above provided with front chamber door 3, observes case
The side of 2 is provided with side chamber door 4, and the top of front chamber door 3 is provided with observation window 6, and the top of observation case 2 is provided with camera and claps
According to window 7, camera is taken pictures and is provided with camera on window 7 and takes pictures window cover 8, and observation case 2 is provided with lamp support bar 9, on lamp support bar 9 below
Being provided with light bed plate 10, light bed plate 10 is provided with several lamp sockets 21, and lamp socket 21 is provided with the ultraviolet of several fixed wave length
Lamp source 12, light bed plate 10 is provided with reflector 11, and thin layer chromatography plate observation device base 1 is internally installed voltage stabilizing electricity
Source 20, thin layer chromatography plate observation device base 1 is above provided with switch 19, switch 19, ultraviolet light source 12 and voltage stabilizing electricity
Source 20 connects.
Further, described L-shaped slide sign chi 16 is made up of chi handle 22 and chi head 23, and chi handle 22 and chi head 23 are vertical junction
Structure.
Further, described chi handle 22 is the T-shaped structure matched with slide sign chi groove 18, and chi handle 22 bottom is provided with
Several movable pulleies 24.
Further, described chi handle 22 passes observation away from chi head 23 end by the sliding staff guage hole 17 of the L-shaped on observation case 2
Case 2.
Further, the obturator that described observation case 2 can not penetrate for ultraviolet light.
The ultraviolet lamp tube that ultraviolet light source 12 is 254nm, 365nm installed on light bed plate 10 or LED ultraviolet light source, root
Select to open different light source according to the characteristic of observed compound.Light bed plate 10 can also install common fluorescent light source, for not
Need the compound that the most just can observe.Lamp support bar 9 can be the elastic supporting bar of adjustable-angle, it is also possible to
It it is the non-resilient support bar of fixed angle.L-shaped slide sign chi 16 chi handle 22 bottom is provided with several movable pulleies 24, and movable pulley 24 is
Parallel 2 rows.
During thin-layer chromatographic analysis compound, the material separated is under the ultraviolet light of specific wavelength irradiates, it can be observed that,
It is difficult to be observed down, by separating the thin layer chromatography plate 14 launched in chromatographic solution, puts into thin layer chromatography
In chromatoplate observation device, conveniently thin layer chromatography plate 14 is passed through thin layer chromatography by front chamber door 3, side chamber door 4
Analysis plate fixation clamp 13 is fixed on thin layer chromatography plate plummer 5, closes front chamber door 3, side chamber door 4, by 19 dozens, switch
Open ultraviolet light source 12, ultraviolet light source 12 and reflector 11 and major part ultraviolet light is thrown into thin layer chromatography plate 14 to be detected
On, by observation window 6 it is observed that on thin layer chromatography plate 14 compound separate point, the chi handle 22 of L-shaped slide sign chi 16
Pass observation case 2 away from chi head 23 end by the sliding staff guage hole 17 of the L-shaped on observation case 2, outside observation case 2, push or pull on L-shaped slide sign
The chi handle 22 of chi 16, makes the scale on point that chi head 23 separates with to homogeneous compound and dip stick 15, accurate reading, accurately measures
Go out Rf value (Rf).
The chi handle 22 of L-shaped slide sign chi 16 is the T-shaped structure matched with slide sign chi groove 18, if chi handle 22 bottom is provided with
A dry movable pulley 24, facilitates L-shaped slide sign chi 16 to slide, facilitate point that homogeneous compound separates by the chi head 23 of L-shaped slide sign chi 16 with
Scale on dip stick 15.The obturator that observation case 2 can not penetrate for ultraviolet light, prevents ultraviolet injection injury human body.Open
Camera is taken pictures window cover 8, camera is placed on camera and takes pictures window 7 top, can preserve compound separation feelings on thin layer chromatography plate 14
The image document of condition, it is simple to contrast and achieve.
The foregoing describe embodiment of the present utility model, but described content only readily appreciates this utility model technology
Scheme and the embodiment that uses, skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments,
On the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, these changes
In the range of both falling within claimed this utility model with improvement.This utility model claims scope by appended claim
Book and equivalent thereof define.
Claims (5)
1. a thin layer chromatography plate observation device, including thin layer chromatography plate observation device base (1), observation case (2),
Front chamber door (3), side chamber door (4), thin layer chromatography plate plummer (5), observation window (6), camera are taken pictures window (7), camera
Window cover of taking pictures (8), lamp support bar (9), light bed plate (10), reflector (11), ultraviolet light source (12), thin layer chromatography plate are solid
Clamp (13), thin layer chromatography plate (14), dip stick (15), L-shaped slide sign chi (16), L-shaped sliding staff guage hole (17), slide sign chi are recessed
Groove (18), switch (19), regulated power supply (20), lamp socket (21), it is characterised in that: described thin layer chromatography plate observation device
Base (1) top is provided with observation case (2), and observation case (2) bottom is provided with thin layer chromatography plate plummer (5), thin layer color
Spectrum chromatoplate plummer (5) is provided with thin layer chromatography plate fixation clamp (13), and thin layer chromatography plate fixation clamp (13) is upper solid
Surely there is thin layer chromatography plate (14) to be detected, be provided with dip stick (15) in the side of thin layer chromatography plate (14), thin
The opposite side of layer chromatography chromatoplate (14) is provided with slide sign chi groove (18), and slide sign chi groove (18) is provided with L-shaped slide sign chi
(16), observation case (2) front lower is provided with the sliding staff guage hole (17) of L-shaped, and observation case (2) is above provided with front chamber door (3), observation
The side of case (2) is provided with side chamber door (4), and the top of front chamber door (3) is provided with observation window (6), the top of observation case (2)
Being provided with camera to take pictures window (7), camera is taken pictures and is provided with camera on window (7) and takes pictures window cover (8), and observation case (2) is provided with below
Lamp support bar (9), lamp support bar (9) is provided with light bed plate (10), and light bed plate (10) is provided with several lamp sockets (21), lamp socket
(21) ultraviolet light source (12) of several fixed wave length is installed on, light bed plate (10) is provided with reflector (11), thin layer
Chromatography plate observation device base (1) is internally installed regulated power supply (20), thin layer chromatography plate observation device base (1)
Above being provided with switch (19), switch (19), ultraviolet light source (12) are connected with regulated power supply (20).
A kind of thin layer chromatography plate observation device the most according to claim 1, it is characterised in that: described L-shaped slide sign
Chi (16) is made up of chi handle (22) and chi head (23), and chi handle (22) and chi head (23) are vertical stratification.
A kind of thin layer chromatography plate observation device the most according to claim 2, it is characterised in that: described chi handle (22)
For the T-shaped structure matched with slide sign chi groove (18), chi handle (22) bottom is provided with several movable pulleies (24).
A kind of thin layer chromatography plate observation device the most according to claim 2, it is characterised in that: described chi handle (22)
Observation case (2) is passed by the sliding staff guage hole (17) of the L-shaped in observation case (2) away from chi head (23) end.
A kind of thin layer chromatography plate observation device the most according to claim 1, it is characterised in that: described observation case
(2) it is the obturator that can not penetrate of ultraviolet light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873566.XU CN205861637U (en) | 2016-08-13 | 2016-08-13 | A kind of thin layer chromatography plate observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873566.XU CN205861637U (en) | 2016-08-13 | 2016-08-13 | A kind of thin layer chromatography plate observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861637U true CN205861637U (en) | 2017-01-04 |
Family
ID=57594075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620873566.XU Expired - Fee Related CN205861637U (en) | 2016-08-13 | 2016-08-13 | A kind of thin layer chromatography plate observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561233A (en) * | 2017-09-25 | 2018-01-09 | 中国标准化研究院 | A kind of bird egg freshness detection device |
| CN109324146A (en) * | 2018-12-03 | 2019-02-12 | 国药集团新疆制药有限公司 | One kind is for analyzing menthol lamellar means in cough-relieving pears soft extracts |
| CN112251326A (en) * | 2020-11-06 | 2021-01-22 | 贵州师范学院 | Device and cutter for labeling nucleic acid probe by gel cutting and purifying isotope |
-
2016
- 2016-08-13 CN CN201620873566.XU patent/CN205861637U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561233A (en) * | 2017-09-25 | 2018-01-09 | 中国标准化研究院 | A kind of bird egg freshness detection device |
| CN107561233B (en) * | 2017-09-25 | 2023-11-10 | 中国标准化研究院 | Poultry egg freshness detection device |
| CN109324146A (en) * | 2018-12-03 | 2019-02-12 | 国药集团新疆制药有限公司 | One kind is for analyzing menthol lamellar means in cough-relieving pears soft extracts |
| CN112251326A (en) * | 2020-11-06 | 2021-01-22 | 贵州师范学院 | Device and cutter for labeling nucleic acid probe by gel cutting and purifying isotope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |