CN104677961A - Elastic clamping device with position of three-electrode system adjustable - Google Patents
Elastic clamping device with position of three-electrode system adjustable Download PDFInfo
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- CN104677961A CN104677961A CN201510100891.2A CN201510100891A CN104677961A CN 104677961 A CN104677961 A CN 104677961A CN 201510100891 A CN201510100891 A CN 201510100891A CN 104677961 A CN104677961 A CN 104677961A
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Abstract
The invention discloses an elastic clamping device with the position of a three-electrode system adjustable and belongs to the technical field of electrochemical measurement equipment. Three long mounting holes penetrating through a mounting disc are evenly distributed around the center of the three-electrode mounting disc, centripetal ends of the three long mounting holes are communicated with one another, outer surfaces of a reference electrode, a working electrode and an auxiliary electrode are sleeved with mounting pad assemblies, each mounting pad assembly is formed by connecting a pad with a pad supporting plate arranged on the outer surface of the pad, and outer surfaces of the pad supporting plates are elastically fixed and clamped in the long mounting holes. The electrodes are clamped by the mounting pas assemblies, distances between the electrodes are adjusted by the aid of the center distance between the semi-circle center and centers of the three-electrode mounting disc, the device is simple in structure, clear in principle and convenient to implement, repeated operations caused by taking and placement of the electrodes during experiments are reduced, the measuring accuracy and the measuring speed of the three-electrode system are increased, and the development of the electrochemical measurement technology is promoted.
Description
Technical field
The invention belongs to electrochemical measuring equipment technical field, relate to the device of a kind of electrode regulating and clamping, specifically relate to a kind of three-electrode system position adjustable elastic clamp device.
Background technology
In electrochemical measurement, normal employing three-electrode system is measured and is accurately controlled operating potential, and normally used three-electrode cell kind has hermetic electrolyte pond, common three-electrode cell and super seal electrolytic cell; Its common feature is: (1) adopts teflon (tygon, organic glass) etc. to make cell body, uses teflon lid or serum cap; (2) mounting hole installing contrast electrode, working electrode and auxiliary electrode is set on teflon lid or serum cap, and this installation aperture is the not malleable relative to specific electrode design; (3) mutual alignment of working electrode and auxiliary electrode can not adjust.
In experimentation, owing to picking and placeing electrode all by the distance between change three electrodes or relative position at every turn, add the step of repetition, have impact on the accuracy of experiment; In addition, the type of electrodes adopted once experiment needs to change or need to make contrast electrode as far as possible near working electrode surface, existing three-electrode cell just can not meet new experimental program requirement, now, just need to buy separately teflon lid or serum cap that variety classes electrode can be installed, to adapt to the requirement of new experimental program to " measure and will ensure enough precision and enough fast measuring speed ".Therefore need badly and design a kind of structure simply, easy to operate electrode clamping, electrode position adjustable apparatus, be of great significance the development tool promoting electrochemical measurement.
Summary of the invention
The object of the invention is for electrode position in current three-electrode system measurement unadjustable, pick and place electrode all will increase the operation steps regulating electrode distance etc. to repeat at every turn, the precision of impact measurement; In addition, need to change or need to make contrast electrode as far as possible near working electrode surface once the type of electrodes adopted, need to adopt separately the teflon lid that can install variety classes electrode or serum cap to carry out satisfied new experimental program requirement, measuring accuracy and measuring speed can not be met, hinder the problem of the development of electrochemical measuring technology, propose a kind of three-electrode system position adjustable elastic clamp device.
Technical scheme of the present invention is: a kind of three-electrode system position adjustable elastic clamp device, comprise contrast electrode, working electrode, auxiliary electrode and three electrode mounting discs, it is characterized in that: described three electrode mounting discs are the circular mounting dish with tapering, the microscler mounting hole that three run through mounting disc is evenly equipped with around the center of circle of described three electrode mounting discs, the centripetal end of described three microscler mounting holes is interconnected, at described contrast electrode, the outside surface of working electrode and auxiliary electrode all overlaps and has installation spacer assembly, described installation spacer assembly is connected and composed by liner and the liner support plate being arranged on liner outside surface, the outside surface of described liner support plate by flexible fastening in described microscler mounting hole.
Described three electrode mounting discs are the taperings made through engineering plastics is 1:10 circular mounting dish, and the upper surface diameter of three electrode mounting discs is greater than its lower surface diameter.
Described microscler mounting hole is the microscler through hole of head with semicircle, and semicircle center is greater than half circular diameter to the distance at three electrode mounting disc centers.
Described liner is the open type sleeve-like configuration be made up of tygon material.
The open type sleeve-like configuration that the spring steel band that described liner support plate is 0.1mm by thickness is made.
Described liner is connected by bonding mode with described liner support plate.
Beneficial effect of the present invention is: a kind of three-electrode system position provided by the invention adjustable elastic clamp device, utilization installation spacer assembly realizes the clamping to electrode, utilize semicircle center to the centre distance at three electrode mounting disc centers to regulate the distance between electrode and electrode, structure is simple, clear principle, be convenient to realize, decrease in experimentation because picking and placeing the repetitive operation that electrode brings, improve precision and the speed of three-electrode system measurement, promote the development of electrochemical measuring technology.
Accompanying drawing explanation
Fig. 1 is structural representation vertical view of the present invention.
Fig. 2 is structural representation cut-open view of the present invention.
Fig. 3 is the structural representation of three electrode mounting discs in the present invention.
In figure: contrast electrode 1, working electrode 2, installation spacer assembly 3, liner 3-1, liner support plate 3-2, three electrode mounting discs 4, auxiliary electrode 5, microscler mounting hole 6, mounting disc upper surface 7, mounting disc lower surface 8.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As Figure 1-3, a kind of three-electrode system position adjustable elastic clamp device, one comprises contrast electrode 1, working electrode 2, auxiliary electrode 5 and three electrode mounting discs 4, three electrode mounting discs 4 are the circular mounting dish with tapering, the microscler mounting hole 6 that three run through mounting disc is evenly equipped with around the center of circle of three electrode mounting discs 4, the centripetal end of three microscler mounting holes 6 is connected with each other, at contrast electrode 1, the outside surface of working electrode 2 and auxiliary electrode 5 all overlaps to have installs spacer assembly 3, spacer assembly 3 is installed connected and composed by the liner support plate 3-2 of liner 3-1 and liner outside surface, the outside surface of liner support plate 3-2 is clamped in described microscler mounting hole 6 by flexible fastening.
As Figure 1-3, a kind of three-electrode system position adjustable elastic clamp device, three electrode mounting discs 4 are the circular mounting dishes with 1:10 tapering made through engineering plastics, the upper surface diameter of circular mounting dish is greater than lower surface diameter, three electrode mounting discs 4 are uniformly distributed the microscler mounting hole 6 that (circle center line connecting is mutually 120 ° of angles) three runs through mounting disc, microscler mounting hole 6 is the microscler through hole of head with semicircle, and semicircle center is greater than half circular diameter to the distance at three electrode mounting disc centers; Installing spacer assembly 3 is gluedd joint by liner 3-1 and support plate 3-2 to form, and liner 3-1 is the open type sleeve-like configuration be made up of tygon material, the open type sleeve-like configuration that the spring steel band of support plate 3-2 to be thickness be 0.1mm is made; The inside surface of liner 3-1 contacts with the outside surface of contrast electrode 1, working electrode 2 and auxiliary electrode 5, and the outside surface of liner support plate 3-2 is clamped in microscler mounting hole 6 by flexible fastening.
As shown in Figure 1, the method of operating of a kind of three-electrode system position adjustable elastic clamp device is as follows: utilize three electrode mounting discs 4 with gradient three electrode mounting discs are arranged on corresponding electrolysis cup port, for electrolytic experiment is ready, three electrodes are installed spacer assembly 3 to be swathed at contrast electrode 1, the appropriate location of working electrode 2 and auxiliary electrode 5, the electrode that three electrodes install spacer assembly 3 is swathed respectively with hand clamping, determine working electrode 2 in three-electrode system, relative position between contrast electrode 1 and auxiliary electrode 5, to make contrast electrode 1 as far as possible near working electrode 2 surface, insert in the microscler mounting hole 6 of three electrode mounting discs 4 from the top of three electrode mounting discs 4, position proper in radial direction and short transverse, unclamps the clamping of hand, if experimental electrode type changes, then change three electrodes and install the positioning and clamping that spacer assembly 3 can meet electrode, like this, the relative position of three-electrode system is just secured.
Claims (6)
1. a three-electrode system position adjustable elastic clamp device, comprise contrast electrode (1), working electrode (2), auxiliary electrode (5) and three electrode mounting discs (4), it is characterized in that: described three electrode mounting discs (4) are the circular mounting dish with tapering, the microscler mounting hole (6) that three run through mounting disc is evenly equipped with around the center of circle of described three electrode mounting discs (4), the centripetal end of described three microscler mounting holes (6) is interconnected, in described contrast electrode (1), the outside surface of working electrode (2) and auxiliary electrode (5) all overlaps installation spacer assembly (3), described installation spacer assembly (3) is connected and composed by liner (3-1) and the liner support plate (3-2) that is arranged on liner outside surface, the outside surface of described liner support plate (3-2) by flexible fastening in described microscler mounting hole (6).
2. a kind of three-electrode system position according to claim 1 adjustable elastic clamp device, it is characterized in that: described three electrode mounting discs (4) are the taperings made through engineering plastics is 1:10 circular mounting dish, and the upper surface diameter of three electrode mounting discs is greater than its lower surface diameter.
3. a kind of three-electrode system position according to claim 1 adjustable elastic clamp device, it is characterized in that: the microscler through hole that described microscler mounting hole (6) is head with semicircle, semicircle center is greater than half circular diameter to the distance at three electrode mounting disc centers.
4. a kind of three-electrode system position according to claim 1 adjustable elastic clamp device, is characterized in that: described liner (3-1) is the open type sleeve-like configuration be made up of tygon material.
5. a kind of three-electrode system position according to claim 1 adjustable elastic clamp device, is characterized in that: the open type sleeve-like configuration that the spring steel band that described liner support plate (3-2) is 0.1mm by thickness is made.
6. a kind of three-electrode system position according to claim 1 adjustable elastic clamp device, is characterized in that: described liner (3-1) is connected by bonding mode with described liner support plate (3-2).
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 |
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| CN104677961A true CN104677961A (en) | 2015-06-03 |
| CN104677961B CN104677961B (en) | 2017-07-11 |
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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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802128A (en) * | 2018-05-08 | 2018-11-13 | 佛山科学技术学院 | A kind of high precision electro chemical sensor convenient for drawing liquid |
| CN110186967A (en) * | 2019-05-17 | 2019-08-30 | 超威电源有限公司 | Three electrode inspectors |
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| CN1402837A (en) * | 1999-11-30 | 2003-03-12 | 康宁股份有限公司 | Poled electro-optic device and method |
| JP2005280585A (en) * | 2004-03-30 | 2005-10-13 | Nippon Kayaku Co Ltd | Metallic holder with electrode pin, its method of manufacture, and gas producer |
| US20100170298A1 (en) * | 2009-01-08 | 2010-07-08 | Japan Super Quartz Corporation | Vitreous silica crucible manufacturing apparatus |
| 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 |
| 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 |
| 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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2015
- 2015-03-09 CN CN201510100891.2A patent/CN104677961B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0973864A (en) * | 1995-09-05 | 1997-03-18 | Tokyo Kasoode Kenkyusho:Kk | Cathode support |
| JPH10261376A (en) * | 1997-03-18 | 1998-09-29 | Toshiba Corp | Manufacture of electrostatic deflection electrode for charge beam drawing device |
| CN1402837A (en) * | 1999-11-30 | 2003-03-12 | 康宁股份有限公司 | Poled electro-optic device and method |
| JP2005280585A (en) * | 2004-03-30 | 2005-10-13 | Nippon Kayaku Co Ltd | Metallic holder with electrode pin, its method of manufacture, and gas producer |
| US20100170298A1 (en) * | 2009-01-08 | 2010-07-08 | Japan Super Quartz Corporation | Vitreous silica crucible manufacturing apparatus |
| 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 |
| 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 |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802128A (en) * | 2018-05-08 | 2018-11-13 | 佛山科学技术学院 | A kind of high precision electro chemical sensor convenient for drawing liquid |
| CN108802128B (en) * | 2018-05-08 | 2020-07-07 | 佛山科学技术学院 | High-precision electrochemical sensor convenient for liquid pumping |
| CN110186967A (en) * | 2019-05-17 | 2019-08-30 | 超威电源有限公司 | Three electrode inspectors |
| CN110186967B (en) * | 2019-05-17 | 2021-06-18 | 超威电源集团有限公司 | Three-electrode detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104677961B (en) | 2017-07-11 |
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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 |