CN104677961B - A kind of three-electrode system position adjustable elastic clamping device - Google Patents
A kind of three-electrode system position adjustable elastic clamping device Download PDFInfo
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- CN104677961B CN104677961B CN201510100891.2A CN201510100891A CN104677961B CN 104677961 B CN104677961 B CN 104677961B CN 201510100891 A CN201510100891 A CN 201510100891A CN 104677961 B CN104677961 B CN 104677961B
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- clamping device
- elastic clamping
- position adjustable
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Abstract
A kind of three-electrode system position adjustable elastic clamping device, belong to electrochemical measuring equipment technical field, three elongated mounting holes for running through mounting disc are evenly equipped with around the center of circle of three electrode mounting discs, the centripetal end of three elongated mounting holes is interconnected, it is cased with that spacer assembly is installed in the outer surface of reference electrode, working electrode and auxiliary electrode, spacer assembly is installed to be connected and composed by the pad support plate for padding and being arranged on pad outer surface, the outer surface for padding support plate is clamped in elongated mounting hole by flexible fastening.The present invention realizes the clamping to electrode using spacer assembly is installed, the centre-to-centre spacing of disk center is installed to adjust the distance between electrode and electrode using semicircle center to three electrodes, simple in construction, clear principle, it is easy to implement, reduce in experimentation because of the repetitive operation for picking and placeing electrode band, the accuracy and speed of three-electrode system measurement is improved, the development of electrochemical measuring technology has been promoted.
Description
Technical field
The invention belongs to electrochemical measuring equipment technical field, it is related to a kind of electrode regulating and the device clamped, specifically
Say it is to be related to a kind of three-electrode system position adjustable elastic clamping device.
Background technology
In electrochemical measurement, precise control is carried out to operating potential frequently with three-electrode system measurement, it is usually used
Three-electrode cell species has hermetic electrolyte pond, common three-electrode cell and super seal electrolytic cell；Its common feature is：
(1) polytetrafluoroethylene (PTFE) is used（Polyethylene, lucite）Etc. cell body is made, polytetrafluoroethylene (PTFE) lid or serum cap are used；(2) poly- four
The mounting hole for installing reference electrode, working electrode and auxiliary electrode is set on PVF lid or serum cap, and the installation aperture is
Relative to the not malleable of specific electrode design；(3) mutual alignment of working electrode and auxiliary electrode can not be adjusted.
In experimentation, because the distance between three electrodes or relative position will all be changed by picking and placeing electrode every time, increase
Add the step of repeating, have impact on the accuracy of experiment；In addition, the type of electrodes for once testing use needs to change or needs to make
When reference electrode is close proximity to working electrode surface, existing three-electrode cell cannot meet new experimental program requirement,
Now, it is necessary to which separately purchase can install the polytetrafluoroethylene (PTFE) lid or serum cap of variety classes electrode, to adapt to new experiment side
Requirement of the case to " measurement will ensure enough precision and sufficiently fast measuring speed ".Therefore need badly and design a kind of structure letter
Single, easy to operate electrode is clamped, electrode position adjustable apparatus, is had to the development for promoting electrochemical measurement highly important
Meaning.
The content of the invention
The purpose of the present invention is unadjustable for electrode position in the measurement of current three-electrode system, and electrode is picked and placeed every time all
The operating procedure that regulation electrode distance etc. is repeated will be increased, the precision of measurement is influenceed；In addition, the type of electrodes needs once used
When changing or needing to enable reference electrode close proximity to working electrode surface, it is necessary to separately use the poly- of variety classes electrode is installed
Tetrafluoroethene lid or serum cap meet new experimental program requirement, it is impossible to meet measurement accuracy and measuring speed, hinder electricity
A kind of the problem of development of chemical measurement techniques, it is proposed that three-electrode system position adjustable elastic clamping device.
The technical scheme is that：A kind of three-electrode system position adjustable elastic clamping device, including reference electrode, work
Make electrode, auxiliary electrode and three electrode mounting discs, it is characterised in that：The three electrodes mounting disc is with tapered circular mounting
Disk, is evenly equipped with three elongated mounting holes for running through mounting disc, described three elongated around the center of circle of the three electrodes mounting disc
The centripetal end of mounting hole is interconnected, and is cased with installing lining in the outer surface of the reference electrode, working electrode and auxiliary electrode
Pad assembly, the installation spacer assembly is connected and composed by the pad support plate for padding and being arranged on pad outer surface, the pad
The outer surface of support plate is by flexible fastening in described elongated mounting hole.
The three electrodes mounting disc is that the taper being made through engineering plastics is 1:10 circular mounting disks, three electrode mounting discs
Upper surface is with diameter greater than its lower surface diameter.
The elongated mounting hole is elongated through hole of the head with semicircle, and the distance of disk center is installed at semicircle center to three electrodes
More than half circular diameter.
The pad is the open type sleeve-like configuration being made up of polyethylene material.
The open type sleeve-like configuration that the pad support plate is made up of thickness for 0.1mm spring steel band.
The pad is attached with the pad support plate by bonding mode.
Beneficial effects of the present invention are：A kind of three-electrode system position adjustable elastic clamping device that the present invention is provided, profit
The clamping to electrode is realized with installation spacer assembly, the centre-to-centre spacing of disk center is installed to adjust using semicircle center to three electrodes
The distance between electrode and electrode, simple in construction, clear principle, are easy to implement, and reduce in experimentation because picking and placeing electrode band
The repetitive operation come, improves the accuracy and speed of three-electrode system measurement, has promoted the development of electrochemical measuring technology.
Brief description of the drawings
Fig. 1 is structural representation top view of the invention.
Fig. 2 is structural representation sectional view of the invention.
Fig. 3 is the structural representation of three electrode mounting discs in the present invention.
In figure：Reference electrode 1, working electrode 2, installation spacer assembly 3, pad 3-1, pad support plate 3-2, three electrodes peace
Sabot 4, auxiliary electrode 5, elongated mounting hole 6, mounting disc upper surface 7, mounting disc lower surface 8.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-3, a kind of three-electrode system position adjustable elastic clamping device, one includes reference electrode 1, work electricity
Pole 2, the electrode mounting disc 4 of auxiliary electrode 5 and three, three electrode mounting discs 4 are, with tapered circular mounting disk, to be installed in three electrodes
It is evenly equipped with three elongated mounting holes 6 for running through mounting disc around the center of circle of disk 4, the centripetal ends of three elongated mounting holes 6 phase each other
Even, it is cased with that spacer assembly 3 is installed in the outer surface of reference electrode 1, working electrode 2 and auxiliary electrode 5, spacer assembly 3 is installed
Connected and composed by padding 3-1 with padding the pad support plate 3-2 of outer surface, pad support plate 3-2 outer surface is by flexible fastening
It is clamped in described elongated mounting hole 6.
As Figure 1-3, a kind of three-electrode system position adjustable elastic clamping device, three electrode mounting discs 4 are through engineering
What plastics were made carries 1:The circular mounting disk of 10 tapers, the upper surface of circular mounting disk is with diameter greater than lower surface diameter, three
(circle center line connecting is mutually 120 ° of angles) three elongated mounting holes 6 through mounting disc, elongated peace are uniformly distributed in electrode mounting disc 4
Dress hole 6 is elongated through hole of the head with semicircle, and the distance that disk center is installed at semicircle center to three electrodes is more than half circular diameter；Install
Spacer assembly 3 is constituted by padding 3-1 and support plate 3-2 splicing, and pad 3-1 is the open type sleeve being made up of polyethylene material
Shape structure, support plate 3-2 is the open type sleeve-like configuration that the spring steel band that thickness is 0.1mm is made；Pad 3-1 inner surface
It is in contact with the outer surface of reference electrode 1, working electrode 2 and auxiliary electrode 5, pad support plate 3-2 outer surface is elastic
Fix to clamp in elongated mounting hole 6.
As shown in figure 1, a kind of operating method of three-electrode system position adjustable elastic clamping device is as follows：Utilize three electrodes
Three electrode mounting discs are arranged on corresponding electrolysis cup port by the gradient that mounting disc 4 is carried, and are that electrolytic experiment is ready, by three
Electrode is installed spacer assembly 3 and swathed in the appropriate location of reference electrode 1, working electrode 2 and auxiliary electrode 5, is pressed from both sides respectively with hand
It is tight to swathe the electrode that three electrodes install spacer assembly 3, determine working electrode 2 in three-electrode system, reference electrode 1 and auxiliary electricity
Relative position between pole 5, so that reference electrode 1 is close proximity to the surface of working electrode 2；Inserted from the top of three electrode mounting discs 4
In the elongated mounting hole 6 for entering three electrode mounting discs 4, in position proper radially and in short transverse, the clamping of hand is unclamped；
If experimental electrode type changes, the positioning and clamping of electrode can be met by changing three electrodes installation spacer assembly 3, this
Sample, the relative position of three-electrode system is just secured.
Claims (5)
1. a kind of three-electrode system position adjustable elastic clamping device, including reference electrode (1), working electrode (2), auxiliary electrode
And three electrode mounting discs (4) (5), it is characterised in that：The three electrodes mounting disc (4) is that the taper being made through engineering plastics is 1:
10 circular mounting disks, the upper surface of three electrode mounting discs is with diameter greater than its lower surface diameter, in the three electrodes mounting disc (4)
Three elongated through holes (6) of the head with semicircle for running through mounting disc, length of three heads with semicircle are evenly equipped with around the center of circle
The centripetal end of shape through hole (6) is interconnected, in the outer surface of the reference electrode (1), working electrode (2) and auxiliary electrode (5)
Be cased with install spacer assembly (3), it is described install spacer assembly (3) by pad (3-1) and be arranged on pad outer surface pad
Support plate (3-2) is connected and composed, and the outer surface for padding support plate (3-2) is by flexible fastening on described head with semicircle
In elongated through hole (6).
2. a kind of three-electrode system position adjustable elastic clamping device according to claim 1, it is characterised in that：The head
The distance that disk center is installed in the semicircle center of elongated through hole (6) of the portion with semicircle to three electrodes is more than half circular diameter.
3. a kind of three-electrode system position adjustable elastic clamping device according to claim 1, it is characterised in that：The lining
It is the open type sleeve-like configuration being made up of polyethylene material to pad (3-1).
4. a kind of three-electrode system position adjustable elastic clamping device according to claim 1, it is characterised in that：The lining
The open type sleeve-like configuration that advance expenditure board (3-2) is made up of thickness for 0.1mm spring steel band.
5. a kind of three-electrode system position adjustable elastic clamping device according to claim 1, it is characterised in that：The lining
Pad (3-1) is attached with the pad support plate (3-2) by bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100891.2A CN104677961B (en) | 2015-03-09 | 2015-03-09 | A kind of three-electrode system position adjustable elastic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100891.2A CN104677961B (en) | 2015-03-09 | 2015-03-09 | A kind of three-electrode system position adjustable elastic clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN104677961A CN104677961A (en) | 2015-06-03 |
| CN104677961B true CN104677961B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510100891.2A Active CN104677961B (en) | 2015-03-09 | 2015-03-09 | A kind of three-electrode system position adjustable elastic clamping device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802128B (en) * | 2018-05-08 | 2020-07-07 | 佛山科学技术学院 | High-precision electrochemical sensor convenient for liquid pumping |
| CN110186967B (en) * | 2019-05-17 | 2021-06-18 | 超威电源集团有限公司 | Three-electrode detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402837A (en) * | 1999-11-30 | 2003-03-12 | 康宁股份有限公司 | Poled electro-optic device and method |
| CN101882647A (en) * | 2010-06-11 | 2010-11-10 | 深圳市创益科技发展有限公司 | Movable holder for silicon-based film solar cells |
| CN203732492U (en) * | 2014-02-18 | 2014-07-23 | 广西电网公司电力科学研究院 | Working electrode angle fixing device |
| CN103978384A (en) * | 2014-05-21 | 2014-08-13 | 苏州鑫荣健身器材有限公司 | Electrode clamp |
| CN203881705U (en) * | 2014-06-13 | 2014-10-15 | 中国特种设备检测研究院 | Combined electrode support |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2989524B2 (en) * | 1995-09-05 | 1999-12-13 | 株式会社東京カソード研究所 | Cathode support |
| JP3402998B2 (en) * | 1997-03-18 | 2003-05-06 | 株式会社東芝 | Manufacturing method of electrostatic deflection electrode for charged beam writing apparatus |
| JP4335725B2 (en) * | 2004-03-30 | 2009-09-30 | 日本化薬株式会社 | Gas generator |
| JP5415297B2 (en) * | 2009-01-08 | 2014-02-12 | 株式会社Ｓｕｍｃｏ | Quartz glass crucible manufacturing equipment |
| CN202916177U (en) * | 2012-09-04 | 2013-05-01 | 奥瑞金包装股份有限公司 | Metal can corrosion-resistant force electrochemical detection device and metal can |
| CN203396742U (en) * | 2013-08-06 | 2014-01-15 | 东北大学 | Electrolytic cell device with three-electrode system for electrochemical testing |
-
2015
- 2015-03-09 CN CN201510100891.2A patent/CN104677961B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402837A (en) * | 1999-11-30 | 2003-03-12 | 康宁股份有限公司 | Poled electro-optic device and method |
| CN101882647A (en) * | 2010-06-11 | 2010-11-10 | 深圳市创益科技发展有限公司 | Movable holder for silicon-based film solar cells |
| CN203732492U (en) * | 2014-02-18 | 2014-07-23 | 广西电网公司电力科学研究院 | Working electrode angle fixing device |
| CN103978384A (en) * | 2014-05-21 | 2014-08-13 | 苏州鑫荣健身器材有限公司 | Electrode clamp |
| CN203881705U (en) * | 2014-06-13 | 2014-10-15 | 中国特种设备检测研究院 | Combined electrode support |
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| CN104677961A (en) | 2015-06-03 |
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Effective date of registration: 20200923 Address after: 221000 No.56, paoche street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Jingpeng Venture Capital Co., Ltd Address before: 225127 No. 199 Yang Yang Xi Road, Hanjiang District, Jiangsu, Yangzhou Patentee before: YANGZHOU POLYTECHNIC INSTITUTE |
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