CN206177255U - Contact angle measurement device based on peaceful dynamic formula objective table of rotatable formula pipettor - Google Patents
Contact angle measurement device based on peaceful dynamic formula objective table of rotatable formula pipettor Download PDFInfo
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- CN206177255U CN206177255U CN201621064407.1U CN201621064407U CN206177255U CN 206177255 U CN206177255 U CN 206177255U CN 201621064407 U CN201621064407 U CN 201621064407U CN 206177255 U CN206177255 U CN 206177255U
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- object stage
- knob
- objective table
- gear
- pipettor
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Abstract
The utility model discloses a contact angle measurement device based on peaceful dynamic formula objective table of rotatable formula pipettor, its left side on the bottom plate has set up the camera, and the right side has set up the light source in addition, and the centre has set up translation formula objective table and rotatable formula pipettor, drip through rotatory fixed turnplate promotion microsyringe completion liquid drop and put, realized dripping in succession the function of putting 5 kinds of different kind liquid drops on translation formula objective table, objective table knob and objective table gear link to each other, and translation formula objective table links to each other with the objective table gear, strand the embedding bottom plate mutually with knob gear and objective table gear, have realized rotating the objective table knob and have driven the translation of translation formula objective table and make liquid drop, camera and light source be in the function of accomplishing contact angle measurement on the same water flat line. The utility model has the advantages of measured data is many, measures accurately.
Description
Technical field
This utility model is related to a kind of apparatus for measuring contact angle, relate more specifically to it is a kind of based on rotary type pipettor and
The apparatus for measuring contact angle of translational object stage.
Background technology
Contact angle refers to that the tangent line of the liquid-vapor interface made at gas, liquid, solid three-phase intersection point is handed over through liquid with solid-liquid
Angle theta between boundary line, is measuring for wetness degree.If θ ＜ 90°, then the surface of solids is hydrophilic, i.e., liquid is easier to moistening
Solid, its angle is less, represents that wettability is better；If θ ＞ 90°, then the surface of solids is hydrophobic, i.e., liquid is not easily wetted by solid
Body, easily moves on the surface.The measurement of contact angle is usually used in reflecting liquid for the infiltration degree of solid, for scientific research
All there is very high reference with commercial production.The measurement of contact angle is usually used in reflecting liquid for the infiltration degree of solid,
For scientific research and commercial production all have very high reference.
Traditional apparatus for measuring contact angle due to the big high cost of volume, while in view of traditional apparatus for measuring contact angle once
One group of contact angular data can only be measured, it has not been convenient to continuously measure multi-group data.This utility model patent is by rotating rotary type
Pipettor puts drop drop to translational object stage, then is in by turn knobs adjustment object stage, photographic head, light source same
On horizontal line, the contact angular data of multigroup material is continuously measured.Simultaneously rotary type pipettor can assemble multigroup solution, save
The step of changing solution in experiment, reduces interference of the manual operation for experiment, realizes and is continuously surveyed under same device
Amount variety classes liquid-drop contact angle function.
Utility model content
The purpose of this utility model is the technical problem existed for existing apparatus for measuring contact angle, it is proposed that one kind is not
The pipettor for putting variety classes drop can be only dripped, and can also realize that continuously 5 groups of different materials of measurement connect under same device
The function of feeler.
This utility model is intended employing the following technical solutions：
Above base plate, centre position is provided with translational object stage, wherein translational object stage by object stage knob with
Knob platform gear is connected, and by knob gear and object stage gear mutually stranded embedded base plate, realizes turning knob band dynamic load
Thing platform translation causes the function of completing Contact-angle measurement at drop and photographic head, light source in the same horizontal line；
Above described translational object stage, pipettor support is provided with；
Above the pipettor support, rotary type pipettor is provided with, syringe is put by syringe fixed knob
Put on rotating disk, rotating disk is placed on pillar by pillar fixed knob, pillar is fixedly connected on base plate with pipettor support
Side, promotes microsyringe to complete drop drop and puts by rotary turnplate；
Above the base plate, left side is provided with photographic head and is fixed on base plate, and photographic head is by data wire and computer
It is connected；
Above the base plate, right side is provided with light source and is fixed on base plate.
Beneficial effect：
1. rotary type pipettor, realizes that drop puts five kinds of different drops under same device using the rotatable characteristic of device
Function, reduce the error of artificial drop tapping drop while five kinds of solution can be prestored in pipettor, save every measurement one kind
The step of liquid-drop contact angle will change pipettor solution；
2. carried out by rotation mode, reduce drop tapping drop artificial in data and bring error；
3. translational object stage moves in parallel object stage using mutual stranded between gear, realizes five kinds of differences of measurement
Can ensure at drop and photographic head, light source that in the same horizontal line, reducing a kind of drop of every survey will change load during drop
The step of thing platform, shorten process of measurement.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is many style translational carrier structure schematic diagrams.
Wherein, (1) microsyringe, (2) pillar, (3) pillar fixed knob, (4) rotating disk, (5) photographic head, (6) base plate,
(7) syringe fixed knob, (8) pipettor support, (9) light source, (10) drop, (11) material, (12) object stage knob, (13)
Translational object stage, (14) computer, (15) knob gear and (16) object stage gear.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1, Fig. 2.
Apparatus for measuring contact angle comprising rotary type pipettor and translational object stage, is characterized in that：
When experiment starts, various (most 5 kinds) solution are placed in (1) microsyringe, by (1) microsyringe
It is fixed on by (7) syringe fixed knob stand-by in (4) rotating disk；Turn (12) object stage knob makes (13) translational object stage
Right side is moved to, various (most 5 kinds) (11) materials is positioned in (13) translational object stage zones of different, then turn
(12) object stage knob makes (11) material to be measured be moved to rotary type pipettor lower section, turn (4) disk edge choice experiment
Required solution, presses (1) microsyringe and solution is dropped in into (11) material surface to be measured below, turn (12) object stage
Knob movement (13) translational object stage is come from same horizontal line to (5) photographic head, (10) drop and (9) light, is taken the photograph by (5)
As head collection contact angular data is analyzed to (14) computer；Repeat above-mentioned step after the contact angular data of one group of (11) material has been surveyed
It is rapid to complete up to experiment end or the contact angle data acquisition of 5 groups of (11) materials.
Claims (3)
1. a kind of based on rotary type pipettor and the apparatus for measuring contact angle of translational object stage, by microsyringe (1),
Post (2), pillar fixed knob (3), rotating disk (4), photographic head (5), base plate (6), syringe fixed knob (7), pipettor support
(8), light source (9), drop (10), material (11), object stage knob (12), translational object stage (13), computer (14), knob
Gear (15), object stage gear (16) are constituted, and it is characterized in that being provided with photographic head (5) on the left of base plate (6), and right side is provided with
Light source (9), middle setting translational object stage (13) and rotary type pipettor；
In the base plate (6) top, centre position is provided with translational object stage (13), and translational object stage (13) is by object stage
Knob (12) is connected with knob platform gear (15), by knob gear (15) and the mutual stranded embedded base plate of object stage gear (16)
(6) in, realize rotation object stage knob (12) and drive translational object stage (13) mobile, make drop (10) and photographic head (5),
Light source (9) place completes in the same horizontal line the function of Contact-angle measurement；
In described translational object stage (13) top, pipettor support (8) is provided with, its top is provided with rotary type liquid relief
Device, microsyringe (1) is placed on rotating disk (4) by syringe fixed knob (7), and rotating disk (4) is by pillar fixed knob
(3) it is placed on pillar (2), pillar (2) is fixedly connected in base plate (6) top, by rotary turnplate with pipettor support (8)
(4) promote microsyringe (1) to complete drop (10) drop to put.
2. a kind of based on rotary type pipettor and the apparatus for measuring contact angle of translational object stage according to claim 1,
It is characterized in that microsyringe (1) is fixed on rotating disk (4) by syringe fixed knob (7), rotating disk (4) is fixed by pillar
Knob (3) is fixed on pillar (2), and pillar (2) is connected with pipettor support (8) and is erected at translational object stage (13) top,
Promote microsyringe (1) to complete drop (10) drop by the fixed rotating disk (4) of rotation to put, realize and be changed without the condition of solution
Under successively drop put the function of 5 kinds of different types of drops (10).
3. a kind of based on rotary type pipettor and the apparatus for measuring contact angle of translational object stage according to claim 1,
It is characterized in that object stage knob (12) is connected with object stage gear (16), translational object stage (13) and object stage gear (16) phase
Even, by knob gear (15) and object stage gear (16) mutually stranded embedded base plate (6), rotation object stage knob is realized
(12) translational object stage (13) translation is driven to cause drop (10), photographic head (5) and light source (9) place in the same horizontal line,
Complete the function of Contact-angle measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064407.1U CN206177255U (en) | 2016-09-19 | 2016-09-19 | Contact angle measurement device based on peaceful dynamic formula objective table of rotatable formula pipettor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064407.1U CN206177255U (en) | 2016-09-19 | 2016-09-19 | Contact angle measurement device based on peaceful dynamic formula objective table of rotatable formula pipettor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177255U true CN206177255U (en) | 2017-05-17 |
Family
ID=58675853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064407.1U Expired - Fee Related CN206177255U (en) | 2016-09-19 | 2016-09-19 | Contact angle measurement device based on peaceful dynamic formula objective table of rotatable formula pipettor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401966A (en) * | 2018-11-07 | 2019-03-01 | 深圳大学 | Cell culture machinery arm |
| CN112293352A (en) * | 2020-11-10 | 2021-02-02 | 南通大学 | Detection device for biological antenna sensing mechanism research |
-
2016
- 2016-09-19 CN CN201621064407.1U patent/CN206177255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401966A (en) * | 2018-11-07 | 2019-03-01 | 深圳大学 | Cell culture machinery arm |
| CN112293352A (en) * | 2020-11-10 | 2021-02-02 | 南通大学 | Detection device for biological antenna sensing mechanism research |
| CN112293352B (en) * | 2020-11-10 | 2022-02-01 | 南通大学 | Detection device for biological antenna sensing mechanism research |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20170919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |