CN105259233A - Novel vibrating electrode - Google Patents
Novel vibrating electrode Download PDFInfo
- Publication number
- CN105259233A CN105259233A CN201510795151.5A CN201510795151A CN105259233A CN 105259233 A CN105259233 A CN 105259233A CN 201510795151 A CN201510795151 A CN 201510795151A CN 105259233 A CN105259233 A CN 105259233A
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- China
- Prior art keywords
- electrode
- connector
- vibrations
- wire
- main body
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- Granted
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- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000004743 Polypropylene 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
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 1
- 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
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 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
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a novel vibrating electrode. An electrode body is of an integral structure formed by connection of an upper-end protective jacket and a lower-end thread bushing. Both the upper-end protective jacket and the lower-end thread bushing are of a hollow cylindrical structure. A lead plug cavity, a wiring cavity, a vibrator clamping cavity and a communication cavity with inner diameters becoming smaller gradually are formed in the position the center axis of the electrode body from top to bottom. A vibrator is arranged in the vibrator clamping cavity. An internal thread is arranged on the inner wall of the lower end of the lower-end thread bushing. A main body connector is connected with the lower-end thread bushing through an external thread. A through hole is formed in the center axis of the main body connector. An electrode tip comprises an insertion connector, an electrode tip cavity and an electrode wire, and the insertion connector is connected with the electrode body through the through hole. By the adoption of the novel vibrating electrode, a better enrichment effect can be realized without solution stirring, and detection sensitivity is improved. The novel vibrating electrode is a working electrode suitable for field testing and monitoring.
Description
Technical field
The invention belongs to electrode equipment technical field, be specifically related to a kind of novel vibrations electrode.
Background technology
Working electrode is the device for detecting constituent content size to be measured.The material making that general selection is conductive, as gold, silver, glass carbon etc.Conventional electrodes technology, the general method using agitating solution, adopts magnetic stirrer solution or uses rotating disk electrode (r.d.e), to increase the bioaccumulation efficiency of working electrode, improves the sensitivity of detection method.The method needs to introduce magnetic stirring apparatus, stirrer be joined in solution to be measured, use inconvenience, may introduce pollution.Further, bioaccumulation efficiency is not high, the concentration range of detection is limited, is unfavorable for that low concentration sample detects.In addition, this system is also not suitable for onsite application in the wild in pole.Rotating disk electrode (r.d.e) in routine techniques, needs special rotating control assembly, generally all larger, is adapted at laboratory and uses, be also not suitable for onsite application.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of novel vibrations electrode.
The technical scheme that the present invention takes is:
A kind of novel vibrations electrode, it is characterized in that, comprise electrode body, vibrations, main body connector and electrode tip, described 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 all set to hollow circuit cylinder body structure, it is that ladder the wire plug chamber, wire connection cavity, the vibrations subcard that diminish close chamber and connected chamber that the central axis of described electrode body is provided with internal diameter from top to bottom, and described vibrations is arranged on vibrations subcard and closes in chamber; Described lower end thread bush lower end inner wall is provided with internal thread, and main body connector is connected with lower end thread bush by external thread, and the central shaft of described main body connector is provided with through hole; Described electrode tip comprises slotting connector, electrode head cavity and wire electrode, to slotting connector by being connected with electrode body with through hole.
Further, the upper end of described vibrations is provided with a connector lug and two both positive and negative polarity wires, and the voltage inputted between two both positive and negative polarity wires is 1.5-3V direct current; Described connector lug upper end is connected with wire, and connector lug lower end is connected with main body connector through connected chamber.
Further, to be describedly welded as a whole formula structure to slotting connector and electrode head cavity, electrode head cavity is set to hollow bullet type structure, and wire electrode upper end is sealed in the central axis of electrode head cavity, and wire electrode lower end protrudes from electrode tip body.
Further, described electrode body adopts polytetrafluoroethylmaterial material to be prepared from, and electrode head cavity adopts PP polypropylene material, and working electrode silk is platinum filament or filamentary silver.
Further, be provided with wire plug in described wire plug chamber, wire is arranged in wire plug chamber by the central shaft hole of wire plug.
Further, described main body connector and be made by the fine copper of high connductivity to the metal column of slotting connector is thicker than the metal column of main body connector to the metal column in slotting connector.
Further, described electrode tip lotus flower header structure is set to slotting connector.
Beneficial effect of the present invention is:
Vibrations electrode of the present invention is used in the working electrode on the three-electrode system in electrochemical analysis, it is the working electrode of a kind of applicable Site Detection, monitoring, the design uses unique shaking device, need not can reach better concentration effect by agitating solution, use the remolding sensitivity agitating solution of this electrode high.And the uniqueness of this electrode, be adapted at field condition and use, be applicable to very much the critical piece as sensor.
Compared with the electrode of routine, vibrations electrode of the present invention adopts wiring design, and plug interface is attractive in appearance, easy to use, ensures conductive effect; Electrode tip coupling arrangement, uses plug type, conveniently changes electrode at any time, is communicated with conductive effect good, reduces current signal noise to the impact of whole checkout equipment; Improve electrochemical apparatus detection sensitivity.
The sub-input voltage of vibrations of the present invention is 1.5-3V direct current, and analytical effect can compared with rotation electrode, and it can make hermetically-sealed construction, is also suitable as very much sensor and uses.The vibrations electrode tip main body of vibrations comprises main body connector and electrode tip, and electrode head cavity adopts PP polypropylene material, and the effect played seals up tinsel and electrode tip, detect chemical substance by electrode tip exposes wire electrode realize precisely detecting.
That this electrode main body-portions adopts is polytetrafluoroethylmaterial material (PTFE), makes electrode body have acid-alkali-corrosive-resisting, resistant to elevated temperatures function.
The plug-in vibrations electrode of gained of the present invention, when electrode is broken down, user does not need electrode integral to change, replacing is only needed to break down parts, thus reduce the maintenance cost of consumer, in addition, it is simple, easy to use and reduce the feature such as maintenance cost that it has structure.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic 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; 2, wire plug; 3, connector lug; 4, vibrations; 5, both positive and negative polarity wire; 6, main body connector; 7, upper end protective cover; 8, lower end thread bush; 9, wire plug chamber; 10, wire connection cavity; 11, shake subcard and close chamber; 12, connected chamber; 13, main body connector cavity; 14, through hole; 15, electrode tip; 16, to slotting connector; 17, electrode head cavity; 18, wire electrode.
Embodiment
As shown in Figures 1 to 4, a kind of novel vibrations electrode, comprise electrode body, vibrations, main body connector and electrode tip, described 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 all set to hollow circuit cylinder body structure, it is that ladder the wire plug chamber, wire connection cavity, the vibrations subcard that diminish close chamber and connected chamber that the central axis of described electrode body is provided with internal diameter from top to bottom, and described vibrations is arranged on vibrations subcard and closes in chamber; Described lower end thread bush lower end inner wall is provided with internal thread, and main body connector is connected with lower end thread bush by external thread, and the central shaft of described main body connector is provided with through hole; Described electrode tip comprises slotting connector, electrode head cavity and wire electrode, to slotting connector by being connected with electrode body with through hole.
The upper end of vibrations is provided with a connector lug and two both positive and negative polarity wires, and the voltage inputted between two both positive and negative polarity wires is 1.5-3V direct current; Described connector lug upper end is connected with wire, and connector lug lower end is connected with main body connector through connected chamber, is communicated with conductive effect good, ensures conductive effect.
To be welded as a whole formula structure to slotting connector and electrode head cavity, electrode head cavity is set to hollow bullet type structure, and wire electrode upper end is sealed in the central axis of electrode head cavity, and wire electrode lower end protrudes from electrode tip body.
Electrode body adopts polytetrafluoroethylmaterial material to be prepared from, and makes electrode body have acid-alkali-corrosive-resisting, resistant to elevated temperatures function; Electrode head cavity adopts PP polypropylene material, and the effect played seals up tinsel and electrode tip, and working electrode silk is platinum filament or filamentary silver, detect chemical substance by electrode tip exposes wire electrode realize precisely detecting.
Wire plug is provided with wire plug in chamber, and wire is arranged in wire plug chamber by the central shaft hole of wire plug.
Main body connector and be made by the fine copper of high connductivity to the metal column of slotting connector is thicker than the metal column of main body connector to the metal column in slotting connector.
Electrode tip lotus flower header structure is set to slotting connector, use plug type, convenient change electrode at any time, reduce current signal noise to the impact of whole checkout equipment; Improve electrochemical apparatus detection sensitivity
Vibrations electrode of the present invention is used in the working electrode on the three-electrode system in electrochemical analysis, it is the working electrode of a kind of applicable Site Detection, monitoring, the design uses unique shaking device, need not can reach better concentration effect by agitating solution, use the remolding sensitivity agitating solution of this electrode high.And the uniqueness of this electrode, be adapted at field condition and use, be applicable to very much the critical piece as sensor.
The plug-in vibrations electrode of gained of the present invention, when electrode is broken down, user does not need electrode integral to change, replacing is only needed to break down parts, thus reduce the maintenance cost of consumer, in addition, it is simple, easy to use and reduce the feature such as maintenance cost that it has structure.
The above is not limitation of the present invention; be noted that for those skilled in the art; under the prerequisite not departing from essential scope of the present invention; can also make some changes, remodeling, interpolation or replacement, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a novel vibrations electrode, it is characterized in that, comprise electrode body, vibrations, main body connector and electrode tip, described 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 all set to hollow circuit cylinder body structure, it is that ladder the wire plug chamber, wire connection cavity, the vibrations subcard that diminish close chamber and connected chamber that the central axis of described electrode body is provided with internal diameter from top to bottom, and described vibrations is arranged on vibrations subcard and closes in chamber; Described lower end thread bush lower end inner wall is provided with internal thread, and main body connector is connected with lower end thread bush by external thread, and the central shaft of described main body connector is provided with through hole; Described electrode tip comprises slotting connector, electrode head cavity and wire electrode, to slotting connector by being connected with electrode body with through hole.
2. a kind of novel vibrations electrode according to claim 1, is characterized in that, the upper end of described vibrations is provided with a connector lug and two both positive and negative polarity wires, and the voltage inputted between two both positive and negative polarity wires is 1.5-3V direct current; Described connector lug upper end is connected with wire, and connector lug lower end is connected with main body connector through connected chamber.
3. a kind of novel vibrations electrode according to claim 1, it is characterized in that, described slotting connector and electrode head cavity to be welded as a whole formula structure, electrode head cavity is set to hollow bullet type structure, wire electrode upper end is sealed in the central axis of electrode head cavity, and wire electrode lower end protrudes from electrode tip body.
4. a kind of novel vibrations electrode according to claim 1, is characterized in that, described electrode body adopts polytetrafluoroethylmaterial material to be prepared from, and electrode head cavity adopts PP polypropylene material, and working electrode silk is platinum filament or filamentary silver.
5. a kind of novel vibrations electrode according to claim 1, it is characterized in that, be provided with wire plug in described wire plug chamber, wire is arranged in wire plug chamber by the central shaft hole of wire plug.
6. a kind of novel vibrations electrode according to claim 1, is characterized in that, described main body connector and be made by the fine copper of high connductivity to the metal column of slotting connector.
7. a kind of novel vibrations electrode according to claim 1, is characterized in that, described electrode tip lotus flower header structure is set to slotting connector.
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 true CN105259233A (en) | 2016-01-20 |
| CN105259233B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711702A (en) * | 2018-05-23 | 2018-10-26 | 杨秀龙 | A kind of household swimming pool self-floating is for electric installation |
Citations (6)
| 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 |
| US20020193858A1 (en) * | 2001-06-18 | 2002-12-19 | Schulman Joseph H. | Miniature implantable connectors |
| 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 | Card disc electrode |
| US20100224489A1 (en) * | 2006-05-19 | 2010-09-09 | The University Of Liverpool | Electrochemical Cell |
| CN205317716U (en) * | 2015-11-18 | 2016-06-15 | 毕兆顺 | Novel vibrations electrode |
-
2015
- 2015-11-18 CN CN201510795151.5A patent/CN105259233B/en active Active
Patent Citations (6)
| 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 |
| US20020193858A1 (en) * | 2001-06-18 | 2002-12-19 | Schulman Joseph H. | Miniature implantable connectors |
| 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 | Card disc electrode |
| US20100224489A1 (en) * | 2006-05-19 | 2010-09-09 | The University Of Liverpool | Electrochemical Cell |
| CN205317716U (en) * | 2015-11-18 | 2016-06-15 | 毕兆顺 | Novel vibrations electrode |
Non-Patent Citations (3)
| Title |
|---|
| ZHAOSHUN BI 等: "《Determination of Lead and Cadmium in Sea- and Freshwater by Anodic Stripping Voltammetry with a Vibrating Bismuth Electrode》", 《ELECTROANALYSIS》 * |
| ZHAOSHUN BI 等: "《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》", 《ELECTROANALYSIS》 * |
| 毕兆顺 等: "《岩石矿物中金属元素形态分析的电化学研究初探》", 《2013 年全国岩石学与地球动力学研讨会（摘要）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711702A (en) * | 2018-05-23 | 2018-10-26 | 杨秀龙 | A kind of household swimming pool self-floating is for electric installation |
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| Publication number | Publication date |
|---|---|
| CN105259233B (en) | 2017-12-29 |
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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. |