CN206177758U - Contact angle measurement device of parallel translation camera - Google Patents
Contact angle measurement device of parallel translation camera Download PDFInfo
- Publication number
- CN206177758U CN206177758U CN201621062993.6U CN201621062993U CN206177758U CN 206177758 U CN206177758 U CN 206177758U CN 201621062993 U CN201621062993 U CN 201621062993U CN 206177758 U CN206177758 U CN 206177758U
- Authority
- CN
- China
- Prior art keywords
- camera
- micro syringe
- pillar
- knob
- objective table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a contact angle measurement device of parallel translation camera lies in bottom plate left side and has set up the camera and link to each other with the computer through the data line and be used for gathering the contact angle data, and the right side has set up the light source, and the intermediate position has set up the objective table, has 8 regions to place different materials above it, and the objective table right side has set up microsyringe pillar and microsyringe support for place microsyringe and regulation, the bottom plate left side has set up the camera support, and the top has been set up two camera tracks and has been supplied the camera parallel translation to use, seting up two holes in camera support both sides and placing the initiative threaded rod, its left side is together fixed with the knob, and strand mutually with driven threaded rod the top, and driven threaded rod is together fixed with the camera. The utility model has the advantages of measured data is many, the measurement process is stable.
Description
Technical field
The utility model is related to a kind of contact angle data acquisition device, relates more specifically to a kind of camera that moves in parallel
Apparatus for measuring contact angle.
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 90 ° of θ ＜, the surface of solids is hydrophilic, i.e., liquid is easier to wetting
Solid, its angle is smaller, represents that wetability is better；If 90 ° of θ ＞, 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 infiltration degree of the liquid for solid, for scientific research
All there is reference very high with industrial production.
In view of traditional apparatus for measuring contact angle can only once measure a kind of contact angular data of material, it has not been convenient to continuous to survey
Measure various data.Linkage effect between two threaded rods of the utility model patent utilization makes camera parallel shifting in orbit
It is dynamic, while being dripped using the micro-injection syringe drop tapping being fixed on support, camera, drop and the back of the body are made by turn knobs
Light source in the same horizontal line, 5 groups of contact angular datas of material is continuously measured in the case where drop is not moved, and keeps drop
Stabilization.
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 Yi Zhongke
Continuously measure the apparatus for measuring contact angle of multigroup contact angular data.
The utility model is intended using following technical scheme：
Above base plate, left side is provided with camera bracket, and support top has been set up two camera tracks and supplied camera
Move in parallel and use.The camera is connected by data wire with computer；
Holes being opened up in the camera bracket both sides and placing active threaded rod, active threaded rod left side is connected with knob
Connect, top is stranded mutually with slave thread bar, slave thread bar is fixed together by clamping plate with camera；
Above described base plate, centre position is erected with two objective table pillars, and pillar top is erected with objective table, carries
Thing platform is divided into 5 regions and is placed for detected materials by cut-off rule；
Above described base plate, micro syringe pillar is provided with, pillar top is provided with rotatable pillar knob,
What is be connected with pillar knob is telescopic micro syringe support, and micro syringe is fixed on telescopic micro syringe branch
Frame end；
Above described base plate, right side is provided with light source.
A kind of apparatus for measuring contact angle for moving in parallel camera, its feature is to comprise the following steps：
1. detected materials are individually placed in 5 regions of objective table, and solution to be measured is fitted into micro syringe, and being put into can
Flexible micro syringe stent ends are fixed, and the micro support other end is connected with pillar top pillar knob, by said apparatus
Micro syringe to 5 kinds of tops of material can be moved and drip tapping drop successively；
2. camera is positioned on camera track, and camera lower end is fixed with slave thread bar, slave thread bar and master
Dynamic threaded rod is mutually stranded, the knob on turn active threaded rod, and camera is moved in parallel to detected materials left side, adjusts micro-
Amount syringe to detected materials top drop tapping is dripped, at camera, drop and light source in the same horizontal line now；
3. camera is connected by data wire with computer, the turn knobs again after camera collection completes one group of data
Camera is moved in parallel to next group of detected materials left side and repeat said process, until experiment is completed or 5 groups of materials connect
Feeler data acquisition is completed.
Beneficial effect：
1. the Contact-angle measurement of multiple material is completed under same device, conventional efficient is improved；
2. move in parallel camera by turn knobs and gather the different groups of contact angular datas of material, drop will not be moved in itself
It is dynamic, so as to reduce experimental error；
3. tapping drop is dripped by adjusting micro syringe so that the process of drop tapping drop is more stablized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation for moving in parallel camera.
Wherein, (1) light source, (2) micro syringe pillar, (3) pillar knob, (4) micro syringe support, (5) are micro
Syringe, (6) camera bracket, (7) camera track, (8) camera, (9) clamping plate, (10) active threaded rod, (11) are driven
Threaded rod, (12) knob, (13) material, (14) drop, (15) objective table, (16) objective table pillar, (17) base plate, (18) data
Line and (19) computer.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1, Fig. 2：
When beginning is tested, first by solution to be measured addition (5) micro syringe, (5) micro syringe is put into micro note
It is stand-by in emitter support (4)；Various (no more than 5 kinds) (13) materials are put into according to requirement of experiment and are sequentially placed into (15) objective table
It is to be measured in 5 regions；(14) drop is put by adjusting (5) micro syringe to a certain (13) material top to be measured drop, when (14)
After the completion of drop drop is put, the characteristic band between (10) active threaded rod and (11) slave thread bar is utilized by turn (12) knob
Dynamic (8) camera is moved to (14) drop left side to be measured, and now (8) camera, (14) drop to be measured and (1) light source are in same
On horizontal line, (8) camera collection contact angular data is analyzed by (18) data line transfer to (19) computer；When one group of contact
After the completion of angular data collection, said process is repeated at adjustment (5) micro syringe to next (13) material to be measured, until experiment knot
Beam or 5 kinds of contact angle data acquisitions of (13) material are completed.
Claims (3)
1. a kind of apparatus for measuring contact angle for moving in parallel camera, by light source (1), micro syringe pillar (2), pillar knob
(3), micro syringe support (4), micro syringe (5), camera bracket (6), camera track (7), camera (8), folder
Plate (9), active threaded rod (10), slave thread bar (11), knob (12), material (13), drop (14), objective table (15), load
Thing platform pillar (16), base plate (17), data wire (18) and computer (19) are constituted；It is characterized in that, it is provided with positioned at base plate left side
Camera (8) is connected for gathering contact angular data by data wire (18) with computer (19), and right side is provided with light source (1),
Centre position is provided with objective table (15), and its top has 8 regions to place different materials (13), and objective table (15) right side is provided with
Micro syringe pillar (2) and micro syringe support (4), for placing micro syringe (5) and regulation；
In the base plate (17) top, left side is provided with camera bracket (6), and two camera tracks (7) have been set up in its top
Moved in parallel for camera (8) and used, support (6) both sides open up holes place active threaded rod (10), its left side and knob
(12) it is connected, top is stranded mutually with slave thread bar (11), slave thread bar (11) is by clamping plate (9) and camera (8)
It is fixed together；
In described base plate (17) top, centre position is erected with two objective table pillars (16), and its top is erected with objective table
(15), objective table (15) is divided into 5 regions and is placed for detected materials (13)；
In described base plate (17) top, micro syringe pillar (2) is provided with, its top is provided with rotatable pillar knob
(3) what is, be connected with pillar knob (3) is telescopic micro syringe support (4), and micro syringe (5) is fixed on scalable
Micro syringe support (4) end.
2. above a kind of apparatus for measuring contact angle base plate (17) for moving in parallel camera according to claims 1, left side
There is provided camera bracket (6), top has been set up two camera tracks (7) and has been moved in parallel for camera (8) and used；Camera
(8) it is connected with computer (19) by data wire (18)；Holes is opened up in camera bracket (6) both sides place active threaded rod
(10), its left side is fixed together with knob (12), and top and slave thread bar (11) are mutual stranded, slave thread bar (11) and
Camera (8) is fixed together, and turn knobs (12) make camera (8) move in parallel to detected materials (13) right side, and collection connects
Feeler data.
3. a kind of apparatus for measuring contact angle base plate (17) top for moving in parallel camera according to claims 1, is set
There is micro syringe pillar (2), its top is provided with rotatable pillar knob (3), and what is be connected with pillar knob (3) is to stretch
The micro syringe support (4) of contracting, micro syringe (5) is fixed on telescopic micro syringe support (4) end, by adjusting
Section micro syringe (5) is on detected materials (13) surface drop tapping drop (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062993.6U CN206177758U (en) | 2016-09-19 | 2016-09-19 | Contact angle measurement device of parallel translation camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062993.6U CN206177758U (en) | 2016-09-19 | 2016-09-19 | Contact angle measurement device of parallel translation camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177758U true CN206177758U (en) | 2017-05-17 |
Family
ID=58676746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062993.6U Expired - Fee Related CN206177758U (en) | 2016-09-19 | 2016-09-19 | Contact angle measurement device of parallel translation camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177758U (en) |
-
2016
- 2016-09-19 CN CN201621062993.6U patent/CN206177758U/en not_active Expired - Fee Related
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |