CN105259233B - A kind of new vibrations electrode - Google Patents
A kind of new vibrations electrode Download PDFInfo
- Publication number
- CN105259233B CN105259233B CN201510795151.5A CN201510795151A CN105259233B CN 105259233 B CN105259233 B CN 105259233B CN 201510795151 A CN201510795151 A CN 201510795151A CN 105259233 B CN105259233 B CN 105259233B
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- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 230000003292 diminished effect Effects 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 231100000693 bioaccumulation Toxicity 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000840 electrochemical analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a kind of new vibrations electrode; electrode body is the integral structure that upper end protective cover and lower end thread bush are formed by connecting; upper end protective cover and lower end thread bush are disposed as hollow circular cylinder structure; it is in that wire plug chamber, wire connection cavity, the vibrations subcard that ladder diminishes close chamber and connect chamber that the central axis of the electrode body is provided with internal diameter from top to bottom, and vibrations is arranged in vibrations subcard conjunction chamber；Lower end thread bush lower end inner wall is provided with internal thread, and main body connector is connected by external screw thread with lower end thread bush, and the central shaft of main body connector is provided with through hole；Electrode tip is included to inserting connector, electrode head cavity and wire electrode, is connected to inserting connector by through hole with electrode body.The vibrations electrode of the present invention can reach more preferable concentration effect without agitating solution, improve the sensitivity of detection, be a kind of suitable Site Detection, the working electrode of monitoring.
Description
Technical field
The invention belongs to electrode equipment technical field, and in particular to a kind of new vibrations electrode.
Background technology
Working electrode is the device for detecting constituent content size to be measured.Conductive material is typically chosen to make,
Such as gold, silver, glass carbon etc..Conventional electrodes technology, the general method for using agitating solution, using magnetic stirrer solution or makes
With rotating disk electrode (r.d.e), to increase the bioaccumulation efficiency of working electrode, the sensitivity of detection method is improved.This method needs to introduce magnetic
Power agitating device, stirrer is added in solution to be measured, it is inconvenient for use, pollution may be introduced.Also, bioaccumulation efficiency is not
Height, the concentration range of detection is limited, be unfavorable for low concentration sample detection.In addition, the system is also extremely not suitable for scene in the wild
Use.Rotating disk electrode (r.d.e) in routine techniques is typically all bigger, it is necessary to special rotating control assembly, is adapted to testing
Room uses, and is also not suitable for onsite application.
The content of the invention
For problems of the prior art, it is an object of the invention to provide a kind of new vibrations electrode.
The technical scheme that the present invention takes is：
A kind of new vibrations electrode, it is characterised in that including electrode body, son, main body connector and electrode tip are shaken,
The electrode body is the integral structure that upper end protective cover and lower end thread bush are formed by connecting, upper end protective cover and lower end screw thread
Set is disposed as hollow circular cylinder structure, and the central axis of the electrode body is provided with what internal diameter diminished in ladder from top to bottom
Wire plug chamber, wire connection cavity, vibrations subcard close chamber and are arranged on vibrations subcard with chamber, vibrations is connected and close in chamber；The lower end
Thread bush lower end inner wall is provided with internal thread, and main body connector is connected by external screw thread with lower end thread bush, the main body connection
The central shaft of head is provided with through hole；The electrode tip is included to inserting connector, electrode head cavity and wire electrode, passes through to inserting connector
Connected with through hole with electrode body.
Further, the upper end of vibrations is provided with a piece-root grafting the end of a thread and two positive and negative polarity wires, two both positive and negative polarities
The voltage inputted between wire is 1.5-3V direct currents；The connector lug upper end connects with wire, and connector lug lower end passes through connection
Chamber connects with main body connector.
Further, described pair of slotting connector and electrode head cavity is welded as a whole formula structure, and electrode head cavity is arranged to hollow
Bullet type structure, wire electrode upper end are sealed in the central axis of electrode head cavity, and wire electrode lower end protrudes from electrode tip body.
Further, the electrode body is prepared using polytetrafluoroethylmaterial material, and electrode head cavity uses PP polypropylene
Material, working electrode silk are platinum filament or filamentary silver.
Further, wire plug is provided with the wire plug chamber, wire is arranged on by the central shaft hole of wire plug and led
In line plug chamber.
Further, the main body connector and the metal column to inserting connector are made by highly conductive fine copper,
It is thicker than the metal column of main body connector to inserting the metal column in connector.
Further, the electrode tip to insert connector be arranged to lotus flower header structure.
Beneficial effects of the present invention are：
The vibrations electrode of the present invention is used in the working electrode on the three-electrode system in electrochemical analysis, is a kind of be adapted to
Site Detection, the working electrode of monitoring, the design can reach more preferable richness using unique shaking device without agitating solution
Collect effect, it is high using the remolding sensitivity agitating solution of the electrode.And the uniqueness of the electrode, it is adapted to onsite application in the wild,
It is especially suitable for the critical piece as sensor.
Compared with the electrode of routine, vibrations electrode of the invention uses wiring design, and plug interface is attractive in appearance, uses
It is convenient, ensure conductive effect；Electrode tip attachment means, it is convenient to change electrode at any time using plug type, connect conductive effect
It is good, reduce influence of the current signal noise to whole detection device；Improve electrochemical apparatus detection sensitivity.
The sub- input voltage of vibrations of the present invention is 1.5-3V direct currents, and analytical effect can be compared with rotation electrode, and it can
To make sealing structure, it is also very suitable for using as sensor.The vibrations electrode tip main body of vibrations includes main body connector
And electrode tip, electrode head cavity use PP polypropylene materials, play a part of being to seal up wire and electrode tip, chemicals are detected
Matter realizes precisely detection by the wire electrode exposed on electrode tip.
This electrode main body-portions makes electrode body have acid-alkali-corrosive-resisting using polytetrafluoroethylmaterial material (PTFE),
Resistant to elevated temperatures function.
The plug-in vibrations electrode of gained of the invention so that when electrode breaks down, user need not by electrode integral replacing,
Replacing is only needed to break down part, so as to reduce the maintenance cost of consumer, in addition, it has simple in construction, user
Just with maintenance cost is reduced the features such as.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of electrode body in the present invention；
Fig. 3 is the structural representation of main body connector in the present invention；
Fig. 4 is the structural representation of electrode tip in the present invention；
Wherein, 1, wire；2nd, wire plug；3rd, connector lug；4th, vibrations；5th, positive and negative polarity wire；6th, main body connector；7th, on
End protective cover；8th, lower end thread bush；9th, wire plug chamber；10th, wire connection cavity；11st, shake subcard and close chamber；12nd, chamber is connected；13rd, main body
Connector cavity；14th, through hole；15th, electrode tip；16th, to inserting connector；17th, electrode head cavity；18th, wire electrode.
Embodiment
As shown in Figures 1 to 4, a kind of new vibrations electrode, including electrode body, vibrations, main body connector and electricity
Cartridge, the electrode body are the integral structure that upper end protective cover and lower end thread bush are formed by connecting, and upper end protective cover is with
End thread bush is disposed as hollow circular cylinder structure, and it is in ladder that the central axis of the electrode body is provided with internal diameter from top to bottom
Wire plug chamber, wire connection cavity, the vibrations subcard to diminish closes chamber and is arranged on vibrations subcard with chamber, vibrations is connected and closes in chamber；Institute
State lower end thread bush lower end inner wall and be provided with internal thread, main body connector is connected by external screw thread with lower end thread bush, the master
The central shaft of body connector is provided with through hole；The electrode tip is included to inserting connector, electrode head cavity and wire electrode, to inserting connection
Head with through hole with electrode body by connecting.
The upper end of vibrations is provided with a piece-root grafting the end of a thread and two positive and negative polarity wires, is inputted between two positive and negative polarity wires
Voltage is 1.5-3V direct currents；The connector lug upper end connects with wire, and connector lug lower end passes through connection chamber and main body connector
Connection, connection conductive effect is good, ensures conductive effect.
Be welded as a whole formula structure to slotting connector and electrode head cavity, and electrode head cavity is arranged to hollow bullet type structure, electricity
Polar filament upper end is sealed in the central axis of electrode head cavity, and wire electrode lower end protrudes from electrode tip body.
Electrode body is prepared using polytetrafluoroethylmaterial material, electrode body is had acid-alkali-corrosive-resisting, resistant to elevated temperatures
Function；Electrode head cavity uses PP polypropylene materials, plays a part of being to seal up wire and electrode tip, and working electrode silk is platinum
Silk or filamentary silver, detection chemical substance realize precisely detection by the wire electrode exposed on electrode tip.
Wire plug is provided with wire plug chamber, wire is arranged in wire plug chamber by the central shaft hole of wire plug.
Main body connector and the metal column to inserting connector are made by highly conductive fine copper, to inserting in connector
Metal column is thicker than the metal column of main body connector.
Electrode tip is arranged to lotus flower header structure to inserting connector, convenient to change electrode at any time using plug type, reduces
Influence of the current signal noise to whole detection device；Improve electrochemical apparatus detection sensitivity
The vibrations electrode of the present invention is used in the working electrode on the three-electrode system in electrochemical analysis, is a kind of be adapted to
Site Detection, the working electrode of monitoring, the design can reach more preferable richness using unique shaking device without agitating solution
Collect effect, it is high using the remolding sensitivity agitating solution of the electrode.And the uniqueness of the electrode, it is adapted to onsite application in the wild,
It is especially suitable for the critical piece as sensor.
The plug-in vibrations electrode of gained of the invention so that when electrode breaks down, user need not by electrode integral replacing,
Replacing is only needed to break down part, so as to reduce the maintenance cost of consumer, in addition, it has simple in construction, user
Just with maintenance cost is reduced the features such as.
Described above is not limitation of the present invention, it should be pointed out that：Come for those skilled in the art
Say, on the premise of essential scope of the present invention is not departed from, some variations, modifications, additions or substitutions can also be made, these improvement
Protection scope of the present invention is also should be regarded as with retouching.
Claims (6)
1. a kind of new vibrations electrode, it is characterised in that including electrode body, vibrations, main body connector and electrode tip, institute
It is the integral structure that upper end protective cover and lower end thread bush are formed by connecting, upper end protective cover and lower end thread bush to state electrode body
Hollow circular cylinder structure is disposed as, the central axis of the electrode body is provided with internal diameter and led in what ladder diminished from top to bottom
Line plug chamber, wire connection cavity, vibrations subcard close chamber and are arranged on vibrations subcard with chamber, vibrations is connected and close in chamber；The lower end spiral shell
Line set lower end inner wall is provided with internal thread, and main body connector is connected by external screw thread with lower end thread bush, the main body connector
Central shaft be provided with through hole；The electrode tip is included to inserting connector, electrode head cavity and wire electrode, slotting connector is passed through logical
Hole connects with electrode body；The upper end of vibrations is provided with a piece-root grafting the end of a thread and two positive and negative polarity wires, two both positive and negative polarities
The voltage inputted between wire is 1.5-3V direct currents；The connector lug upper end connects with wire, and connector lug lower end passes through connection
Chamber connects with main body connector.
A kind of 2. new vibrations electrode according to claim 1, it is characterised in that described pair of slotting connector and electrode head cavity
The formula that is welded as a whole structure, electrode head cavity are arranged to hollow bullet type structure, and wire electrode upper end is sealed in the center of electrode head cavity
At axle, wire electrode lower end protrudes from electrode tip body.
3. a kind of new vibrations electrode according to claim 1, it is characterised in that the electrode body uses polytetrafluoroethyl-ne
Alkene material is prepared, and electrode head cavity uses PP polypropylene materials, and working electrode silk is platinum filament or filamentary silver.
4. a kind of new vibrations electrode according to claim 1, it is characterised in that be provided with wire in the wire plug chamber
Plug, wire are arranged in wire plug chamber by the central shaft hole of wire plug.
A kind of 5. new vibrations electrode according to claim 1, it is characterised in that the main body connector and to insert connection
The metal column of head is made by highly conductive fine copper.
6. a kind of new vibrations electrode according to claim 1, it is characterised in that the electrode tip is set to inserting connector
It is set to lotus flower header structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795151.5A CN105259233B (en) | 2015-11-18 | 2015-11-18 | A kind of new vibrations electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795151.5A CN105259233B (en) | 2015-11-18 | 2015-11-18 | A kind of new vibrations electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105259233A CN105259233A (en) | 2016-01-20 |
| CN105259233B true CN105259233B (en) | 2017-12-29 |
Family
ID=55099001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510795151.5A Active CN105259233B (en) | 2015-11-18 | 2015-11-18 | A kind of new vibrations electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105259233B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711702B (en) * | 2018-05-23 | 2019-10-15 | 江苏禹高物联科技有限公司 | A kind of household swimming pool self-floating power supply unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196303Y (en) * | 1994-05-04 | 1995-05-03 | 邵梦欣 | Composite microelectrode device for volt-ampere meter |
| CN1536356A (en) * | 2003-04-03 | 2004-10-13 | 梅特勒-托莱多有限公司 | Plug-in electrode device protector |
| CN2854592Y (en) * | 2005-11-24 | 2007-01-03 | 江苏江分电分析仪器有限公司 | Direct insertion type disc electrode |
| CN205317716U (en) * | 2015-11-18 | 2016-06-15 | 毕兆顺 | Novel vibrations electrode |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6738672B2 (en) * | 2001-06-18 | 2004-05-18 | The Alfred E. Mann Foundation For Scientific Research | Miniature implantable connectors |
| GB0609926D0 (en) * | 2006-05-19 | 2006-06-28 | Univ Liverpool | Electrochemical cell |
-
2015
- 2015-11-18 CN CN201510795151.5A patent/CN105259233B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196303Y (en) * | 1994-05-04 | 1995-05-03 | 邵梦欣 | Composite microelectrode device for volt-ampere meter |
| CN1536356A (en) * | 2003-04-03 | 2004-10-13 | 梅特勒-托莱多有限公司 | Plug-in electrode device protector |
| CN2854592Y (en) * | 2005-11-24 | 2007-01-03 | 江苏江分电分析仪器有限公司 | Direct insertion type disc electrode |
| CN205317716U (en) * | 2015-11-18 | 2016-06-15 | 毕兆顺 | Novel vibrations electrode |
Non-Patent Citations (3)
| Title |
|---|
| 《Determination of Lead and Cadmium in Sea- and Freshwater by Anodic Stripping Voltammetry with a Vibrating Bismuth Electrode》;Zhaoshun Bi 等;《Electroanalysis》;20101231;第22卷(第24期);2897-2907页 * |
| 《Study of Bare and Mercury-Coated Vibrated Carbon, Gold and Silver Microwire Electrodes for the Determination of Lead and Cadmium in Seawater by Anodic Stripping Voltammetry》;Zhaoshun Bi 等;《Electroanalysis》;20130110;第25卷(第2期);357-366页 * |
| 《岩石矿物中金属元素形态分析的电化学研究初探》;毕兆顺 等;《2013 年全国岩石学与地球动力学研讨会（摘要）》;20131231;787-788页 * |
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| Publication number | Publication date |
|---|---|
| CN105259233A (en) | 2016-01-20 |
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Effective date of registration: 20210310 Address after: 518000 18th floor, building C2, Nanshan wisdom Park, 1001 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: FAIRYLANDS ENVIRONMENTAL SCI-TECH. (SHENZHEN) Co.,Ltd. Address before: Nan Shu Zhen Dong Guan Cun, Laixi City, Qingdao City, Shandong Province Patentee before: Bi Zhaoshun |
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Effective date of registration: 20231122 Address after: No. 67 Bijia Shangliu Village, Licang District, Qingdao City, Shandong Province, 266000 Patentee after: Bi Zhaoshun Address before: 518000 18th floor, building C2, Nanshan wisdom Park, 1001 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: FAIRYLANDS ENVIRONMENTAL SCI-TECH. (SHENZHEN) CO.,LTD. |