CN206208826U - Universal electrochemical test device - Google Patents
Universal electrochemical test device Download PDFInfo
- Publication number
- CN206208826U CN206208826U CN201621089709.4U CN201621089709U CN206208826U CN 206208826 U CN206208826 U CN 206208826U CN 201621089709 U CN201621089709 U CN 201621089709U CN 206208826 U CN206208826 U CN 206208826U
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- CN
- China
- Prior art keywords
- supporting plate
- hole
- experimental rig
- shell
- contact hole
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- 238000000840 electrochemical analysis Methods 0.000 title abstract description 12
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 10
- 229940075397 calomel Drugs 0.000 description 7
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 230000001788 irregular Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to the technical field of equipment for electrochemical tests, in particular to a universal electrochemical test device, which comprises a hollow container barrel, wherein two ends of the container barrel are provided with supporting plates which block two ends of the container barrel; the container barrel is provided with a through hole, one side of the container barrel, which is positioned at the through hole, is provided with a clamp, at least one supporting plate is provided with a sample contact hole, and the supporting plate is provided with a clamping plate. The utility model provides a general electrochemical test device, it has certain commonality, can satisfy all kinds of electrochemical tests, need not repeated equipment, change test device, and the device is simple easily to use, conveniently switches over different electrochemical tests at any time; meanwhile, the same device is used for carrying out various test tests, and the standards are unified, so that the test result is more accurate.
Description
Technical field
The utility model is related to electrochemical test equipment technical field, more particularly to a kind of general electrochemical experiment dress
Put.
Background technology
Electro-chemical test is the most frequently used analysis means in Analysis of Metallic Materials, it is necessary to be passed through in the electrolytic solution during experiment
Electrode, and by sample and electrolyte contacts to be measured, corresponding test is completed by analysis of experiments.At present, electrochemical test kind
Class is various, it is necessary to be directed to different experiments using different devices, usual laboratory is using beaker, rack for test tube, beaker frame etc.
Voluntarily it is assembled into all kinds of easy experimental rigs.
By the way of voluntarily assembling, re-assemblied for different metal material test needs, wasted time and energy, and
Standard foundation is voluntarily assembled without, equipment is more simple, measurement error situation easily occurs, and then influence result of the test.
Utility model content
The purpose of this utility model is to propose a kind of general electrochemical experimental rig, to solve present in prior art
Voluntarily assembling experimental rig is wasted time and energy, and device simply influences the technical problem of result of the test.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of general electrochemical experimental rig, including inner hollow shell, the two ends of the shell are provided with
Supporting plate, the two ends of shell described in the supporting plate block；
The shell is provided with through hole, and the side on the shell positioned at the through hole is equipped with fixture, extremely
A few supporting plate is provided with sample contact hole, and the supporting plate is provided with clamping plate.
Further, the shell is provided with through hole described at least three, and the side of each through hole is equipped with
Fixture.
Further, the fixture includes pole, and the pole is vertical with the shell to be connected, and is set on the pole
There is multiple along the equally distributed jack in strut lengths direction, cross bar is plugged with the jack, the cross bar is away from described
One end of pole is provided with clip, and the clip is oppositely arranged with the through hole.
Further, the pole is provided with the screwed hole connected with the jack, be connected with the screwed hole for
Hold out against the tightening nut of the cross bar.
Further, the clamping plate and it is provided with screwed hole is equipped with the supporting plate of the clamping plate, the clamping plate leads to
Tightening nut is crossed to be connected with the supporting plate.
Further, the edge of the sample contact hole is provided with sealing rubber ring, and the end face of the sealing rubber ring is high
In the surface of the supporting plate.
Further, the sealing rubber ring includes rubber ring main body, and the rubber ring main body is connected with for being plugged in
Plug Division in the sample contact hole.
Further, the inwall of the sample contact hole is oblique, and the sample contact hole is located at the supporting plate two
The aperture of side opening is unequal, and the Plug Division is adapted with the sample contact hole.
Further, the bottom for being provided with the supporting plate of sample contact hole is provided with folding stand.
Further, the material of the shell and the supporting plate is plastics.
The utility model provide a kind of general electrochemical experimental rig, when using, on fixture install calomel electrode and
Electrolyte, two electrodes is added to be immersed in electrolyte in platinum electrode, shell, when sample is irregular shape, by it
On electrode bar, afterwards, electrode bar is arranged on fixture, and the sample of irregular shape is immersed in electrolyte, completes examination
Test；When sample be laminated structure, and area more than sample contact hole area when, the sample of sheet is affixed with sample contact hole
Close, be fixed by clamping plate, electrolyte is contacted with the sample of sheet, complete experiment.
The general electrochemical experimental rig, it has certain versatility, disclosure satisfy that all kinds of electro-chemical tests, without weight
Multiple assembling, replacing experimental rig, and the simple easy to get started of device, it is convenient to switch different electro-chemical tests at any time；Meanwhile, using same
A kind of device carries out various experimental tests, standard unification so that test result is more accurate.
Brief description of the drawings
Fig. 1 is the structural representation of the general electrochemical experimental rig that the utility model embodiment is provided；
Fig. 2 is the front view of the general electrochemical experimental rig that the utility model embodiment is provided；
Fig. 3 is the top view of the general electrochemical experimental rig that the utility model embodiment is provided.
In figure：
1st, shell；2nd, supporting plate；3rd, through hole；4th, fixture；5th, sample contact hole；6th, clamping plate；7th, tightening nut；8th, it is close
Envelope rubber ring；9th, folding stand；41st, pole；42nd, cross bar；43rd, clip.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As Figure 1-3, a kind of shell 1 of general electrochemical experimental rig, including inner hollow, shell 1
Two ends be provided with supporting plate 2, the two ends of the block shell 1 of supporting plate 2；
Shell 1 is provided with through hole 3, and the side on shell 1 positioned at through hole 3 is equipped with fixture 4, at least one
Fagging 2 is provided with sample contact hole 5, and supporting plate 2 is provided with clamping plate 6.
Through hole 3 on shell 1 is used to insert electrode and irregular shape (non-sheet) sample, wherein, through hole 3
Form can be that the through hole 3 for being separately provided presence, i.e. shell 1 are provided with least three through holes 3, the side of each through hole 3
It is equipped with fixture 4.Can also be a through hole 3 being relatively large in diameter, multiple fixtures 4 are set on the outside of it.
Wherein, by taking three through holes 3 as an example, three through holes 3 are respectively used to set calomel electrode, platinum electrode and sample；If setting
A larger through hole 3 is put, calomel electrode, platinum electrode and sample are placed in a through hole 3, the purpose of this kind of mode is to facilitate body
The larger sample of product is put into.
Fixture 4 includes pole 41, and pole 41 is vertical with shell 1 to be connected, and pole 41 is provided with multiple and is grown along pole 41
The degree equally distributed jack in direction, is plugged with cross bar 42 on jack, cross bar 42 is provided with clip 43, clip away from one end of pole 41
43 are oppositely arranged with through hole 3.
, it is necessary to electrode and sample are immersed in electrolyte when using, and keep same level highly, therefore, by fixture 4
Height, the applicable different size adjustable in the position of the short transverse of pole 41 that be set to adjustable mode, i.e. cross bar 42
Sample, improve versatility.Wherein, it is preferred that pole 41 is provided with the screwed hole connected with jack, and use is connected with screwed hole
In the tightening nut 7 for holding out against cross bar 42.After cross bar 42 is fixed to jack, screwing tightening nut 7 makes the one of its dieback cross bar 42
End, makes cross bar 42 more stablize, it is ensured that experiment can be normally carried out.
Clamping plate 6 and it is provided with screwed hole is equipped with the supporting plate 2 of clamping plate 6, clamping plate 6 is connected by tightening nut 7 with supporting plate 2
Connect.Same between clamping plate 6 and supporting plate 2 to be fixed using tightening nut 7, sample is arranged between clamping plate 6 and supporting plate 2,
Tightening nut 7 is screwed, clamping plate 6 is clamped sample.The sample of different-thickness is applicable to using the regulative mode of tightening nut 7
Product, improve versatility.
The edge of sample contact hole 5 is provided with sealing rubber ring 8, the table of the end face higher than supporting plate 2 of sealing rubber ring 8
Face.
Clamping plate 6 compresses sample, and sample fits with supporting plate 2, in order to avoid the slit source between sample and supporting plate 2
Liquid, sets sealing rubber ring 8 on sample contact hole 5, and sample is pressed on sealing rubber ring 8, it is produced deformation, it is to avoid electrolysis
Liquid spills.
Sealing rubber ring 8 includes rubber ring main body, and rubber ring main body is connected with for being plugged in inserting in sample contact hole 5
Socket part.Wherein, sealing rubber ring 8 contacts the situation that aging corrosion easily occurs in acid-base solution after test of many times, frequently, because
This needs is regularly replaced, and the replacing of sealing rubber ring 8 for convenience is set Plug Division, by original sealing rubber during replacing
The Plug Division of cushion rubber 8 is extracted by sample contact hole 5, the sealing rubber ring 8 for more renewing.
The inwall of sample contact hole 5 is oblique, and the aperture that sample contact hole 5 is located at the two side holes of supporting plate 2 is unequal, inserts
Socket part is adapted with sample contact hole 5.
Sample contact hole 5 is arranged in supporting plate 2, and supporting plate 2 has certain thickness, in order to avoid sample contact hole 5
Place's aggregation bubble, its inwall is set to skewed, it is ensured that the accuracy of result of the test.
The bottom for being provided with the supporting plate 2 of sample contact hole 5 is provided with folding stand.The effect of folding stand is by shell 1
One end prop, make its inclined.The print of sheet dismounting when, in order to avoid electrolyte is flowed out by sample contact hole 5,
The one end for being provided with sample contact hole 5 is needed to lift, therefore, operate for convenience, set foldable in the bottom of manufactured Board
Folding stand, folding stand is articulated and connected with supporting plate 2, and shell 1 is inclined when folding stand puts down, container cartridge when packing up
Body 1 is the level of state.
The material of shell 1 and supporting plate 2 is transparent plastic.Acid, alkali, salting liquid can be universally used in using plastic material.
Wherein, the material observation of transparent plastic is more directly perceived, prevents other metalworks from having an impact to electro-chemical test.
Specifically used step：
If 1.1 testing samples are sheet, and area is more than sample contact hole 5, can be close to sample contact hole 5 and be directly placed at
The side of supporting plate 2, and with the tightening nut 7 screwed on clamping plate 6, sample is fixed；
If 1.2 samples are irregular shape, it is fixed on electrode bar according to sample shape, then is inserted by sample well
Enter to inside device, and fixed with fixture 4；
2. calomel electrode and platinum electrode are inserted into inside device by through hole 3, by the height of alignment jig 4, by calomel
Electrode, platinum electrode and sample are adjusted to same level highly；
3. the electrolyte that will be configured in advance again is poured into shell 1 by a through hole 3, and electrolyte is needed calomel
The lower end of electrode and platinum electrode is totally submerged；
4. device is connected on electrochemical workstation, is tested；
5.1 when needing to change test sample, if irregular sample directly can take out replacing by sample well；
If the 5.2 regular samples for being fixed on side, then open folding stand, device is inclined, prevent electrolyte stream
Go out, then sample is removed into replacing, replacing finishes rear folding stand and packs up, and device recovers horizontality；
6. after the completion of total Test test, test sample, calomel electrode, platinum electrode are removed, solution in device is poured out simultaneously
Clean up, device is inverted and is kept well, periodically more sliding sealing rubber ring 8.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of general electrochemical experimental rig, it is characterised in that the shell (1) including inner hollow, the container cartridge
The two ends of body (1) are provided with supporting plate (2), the two ends of shell (1) described in the supporting plate (2) block；
The shell (1) is provided with through hole (3), and the side on the shell (1) positioned at the through hole (3) is equipped with
Fixture (4), supporting plate described at least one (2) is provided with sample contact hole (5), and the supporting plate (2) is provided with clamping plate (6).
2. general electrochemical experimental rig according to claim 1, it is characterised in that the shell (1) is provided with
Through hole described at least three (3), the side of each through hole (3) is equipped with fixture (4).
3. general electrochemical experimental rig according to claim 1, it is characterised in that the fixture (4) is including pole
(41), the pole (41) is vertical with the shell (1) is connected, and the pole (41) is provided with multiple along the pole
(41) the equally distributed jack of length direction, is plugged with cross bar (42) on the jack, the cross bar (42) is away from the pole
(41) one end is provided with clip (43), and the clip (43) is oppositely arranged with the through hole (3).
4. general electrochemical experimental rig according to claim 3, it is characterised in that the pole (41) is provided with and institute
The screwed hole of jack connection is stated, the tightening nut (7) for holding out against the cross bar (42) is connected with the screwed hole.
5. general electrochemical experimental rig according to claim 1, it is characterised in that the clamping plate (6) and be provided with described
Screwed hole is equipped with the supporting plate (2) of clamping plate (6), the clamping plate (6) is by tightening nut (7) and the supporting plate
(2) connect.
6. general electrochemical experimental rig according to claim 1, it is characterised in that the side of the sample contact hole (5)
Sealing rubber ring (8), the surface of the end face higher than the supporting plate (2) of the sealing rubber ring (8) are provided with edge.
7. general electrochemical experimental rig according to claim 6, it is characterised in that the sealing rubber ring (8) includes
Rubber ring main body, the rubber ring main body is connected with the Plug Division for being plugged in the sample contact hole (5).
8. general electrochemical experimental rig according to claim 7, it is characterised in that the sample contact hole (5) it is interior
Wall is oblique, and the sample contact hole (5) is unequal positioned at the aperture of the supporting plate (2) two side holes, the Plug Division with
The sample contact hole (5) is adapted.
9. general electrochemical experimental rig according to claim 1, it is characterised in that be provided with sample contact hole (5)
The bottom of the supporting plate (2) is provided with folding stand (9).
10. general electrochemical experimental rig according to claim 1, it is characterised in that the shell (1) and described
The material of supporting plate (2) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089709.4U CN206208826U (en) | 2016-09-28 | 2016-09-28 | Universal electrochemical test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089709.4U CN206208826U (en) | 2016-09-28 | 2016-09-28 | Universal electrochemical test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208826U true CN206208826U (en) | 2017-05-31 |
Family
ID=58761741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089709.4U Active CN206208826U (en) | 2016-09-28 | 2016-09-28 | Universal electrochemical test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226367A (en) * | 2016-09-28 | 2016-12-14 | 珠海格力电器股份有限公司 | Universal electrochemical test device |
-
2016
- 2016-09-28 CN CN201621089709.4U patent/CN206208826U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226367A (en) * | 2016-09-28 | 2016-12-14 | 珠海格力电器股份有限公司 | Universal electrochemical test device |
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| GR01 | Patent grant |