CN205691547U - A kind of flat type eddy current probe - Google Patents
A kind of flat type eddy current probe Download PDFInfo
- Publication number
- CN205691547U CN205691547U CN201620576192.5U CN201620576192U CN205691547U CN 205691547 U CN205691547 U CN 205691547U CN 201620576192 U CN201620576192 U CN 201620576192U CN 205691547 U CN205691547 U CN 205691547U
- Authority
- CN
- China
- Prior art keywords
- probe
- core
- flat
- fixed cover
- flat type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
A kind of flat type eddy current probe, including probe core, probe core fixed cover, aviation six core joint and flat probe socket overcoat；Described probe core is arranged on probe core fixed cover；Described probe core fixed cover is arranged on outside flat probe socket and puts；One aviation six core joint of installation is put outside described flat probe socket.This utility model has only to single probe i.e. can complete the detection of all to flat type spring steel, and have only to the instrument of 1 passage, whole detection equipment is made to simplify, reduce manufacturing cost, and it is low, easy to operate to have higher accuracy in detection, application cost, detection faces completely covers, and can be suitably used for surface and the near surface flaw detection of flat type metal material.
Description
Technical field
This utility model relates to a kind of eddy current testing device, particularly relates to the online electromagnetism of a kind of flat metal spring steel wire
The detection probe of EDDY CURRENT.
Background technology
The present situation: as by patent " a kind of there is saddle-shaped configuration eddy current probe (application number:
201520523801.6 notification numbers: 204882462U) scheme go detect flat spring time, comprehensive automation to be realized detect
At least need the probe configuring more than 2 to carry out the detection of detection faces, so detecting instrument more multichannel demand is used, machinery
Automatic structure is complicated, manufacturing cost is greatly increased, Detection results easy to wear of popping one's head in is undesirable, instrument multichannel deployment cost increases
Add.The shortcoming forming many factors.
Utility model content
Solving the problems referred to above, this utility model provides a kind of flat pot stream detection probe to solve the deficiency of existing equipment.
Kind of flat type eddy current probe, it is characterised in that: include probe core, probe core fixed cover, aviation six core joint and
Flat probe socket overcoat；Described probe core is arranged on probe core fixed cover；Described probe core fixed cover is arranged on flat
Probe socket puts outward；One aviation six core joint of installation is put outside described flat probe socket；Described probe core material is one
Plant harder nylon plastic cement POM, described probe core is wound with two groups of enamel-covered wires；Two groups of described enamel-covered wire one end are merged into B
Terminals, remaining two ends is A terminals and C terminals；Described A, B and C terminals respectively with aviation six core joining terminal
Link.
Further, described enamel-covered wire is the copper wire enamel-covered wire of a diameter of 0.1.
Further, described probe core is to have the nylon plastic cement POM of rectangular through holes.
This utility model has only to single probe i.e. can complete the detection of all to flat type spring steel, and only needs
Want the instrument of 1 passage, make whole detection equipment simplify, reduce manufacturing cost, and have higher accuracy in detection, should
By low cost, easy to operate, detection faces completely covers, and can be suitably used for surface and the near surface flaw detection of flat type metal material.
Accompanying drawing explanation
Fig. 1 is this utility model 3 dimensional drawing.
Fig. 2 is this utility model probe 3 dimensional drawing.
Fig. 3 is this utility model probe core coiling schematic diagram.
Label declaration: 6, flat probe socket overcoat；62, probe core fixed cover；63, probe core；64, aviation six core joint；
65, steel flange (fixing probe and protection device).
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this reality
It is further elaborated with novel.Should be appreciated that detailed description of the invention described herein is only in order to explain this practicality
Novel, it is not used to limit this utility model.
A kind of flat type eddy current probe, including probe core 63, probe core fixed cover 62, aviation six core joint 64 and flat
Probe socket overcoat 6；Described probe core 63 is arranged on probe core fixed cover 62；Described probe core fixed cover 62 is arranged on flat
On shape probe socket overcoat 6；One aviation six core joint 64 is installed on described flat probe socket overcoat 6；Described probe core 63
Material is a kind of harder nylon plastic cement POM, and described probe core 63 is wound with two groups of enamel-covered wires；Two groups of described enamel-covered wires one
End is merged into B terminals, and remaining two ends is A terminals and C terminals；Described A, B and C terminals connect with aviation six core respectively
64 terminals links.
Further, described enamel-covered wire is the copper wire enamel-covered wire of a diameter of 0.1.
Further, described probe core 63 is to have the nylon plastic cement POM of rectangular through holes.
Flat type eddy current probe core 63 coiling enclosure designs is determined, as we select be POM harder nylon
Plastic cement material is prone to processing, and is not susceptible to deformation.
Sonde configuration designs the groove of two, is respectively used to coiling 2 groups detection coil, two groups of coiling copper wire enamel-covered wire diameters
Being all 0.1mm, two groups of detection coil-winding circles are how many, reach about 20 by measuring inductance value, receive aviation six core joint 64,
It is arranged on and fixes and indicated this probe on the special shell of probe and be suitable for specification scope.
Probe wire uses double layer screen line, accesses MS-UN single channel eddy detecting instrument, frequency range up to 10Hz～
200KHz。
It is low, easy to operate that this utility model has higher accuracy in detection, application cost, and detection faces completely covers, energy
It is applicable to surface and the near surface flaw detection of flat type metal material.
Claims (3)
1. a flat type eddy current probe, it is characterised in that: include probe core, probe core fixed cover, aviation six core joint and
Flat probe socket overcoat；Described probe core is arranged on probe core fixed cover；Described probe core fixed cover is arranged on flat
Probe socket puts outward；One aviation six core joint of installation is put outside described flat probe socket；Described probe core material is one
Plant harder nylon plastic cement POM, described probe core is wound with two groups of enamel-covered wires；Two groups of described enamel-covered wire one end are merged into B
Terminals, remaining two ends is A terminals and C terminals；Described A, B and C terminals respectively with aviation six core joining terminal
Link.
2. according to a kind of flat type eddy current probe described in claim 1, it is characterised in that described enamel-covered wire is a diameter of
The copper wire enamel-covered wire of 0.1mm.
3. according to a kind of flat type eddy current probe described in claim 1, it is characterised in that described probe core is rectangular for having
The nylon plastic cement POM of shape through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576192.5U CN205691547U (en) | 2016-06-14 | 2016-06-14 | A kind of flat type eddy current probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576192.5U CN205691547U (en) | 2016-06-14 | 2016-06-14 | A kind of flat type eddy current probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691547U true CN205691547U (en) | 2016-11-16 |
Family
ID=57427951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620576192.5U Expired - Fee Related CN205691547U (en) | 2016-06-14 | 2016-06-14 | A kind of flat type eddy current probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865119A (en) * | 2019-11-27 | 2020-03-06 | 白海燕 | Bolt detects and uses eddy current detector convenient to installation |
-
2016
- 2016-06-14 CN CN201620576192.5U patent/CN205691547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865119A (en) * | 2019-11-27 | 2020-03-06 | 白海燕 | Bolt detects and uses eddy current detector convenient to installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103808794B (en) | The quick detection arrays probe of externally wearing type tubing string defect based on ACFM | |
| CN106290553B (en) | Novel electromagnetic sensor system for detecting defects of steel wire rope | |
| CN103827639B (en) | Magnetic inductive flow measurement device | |
| CN202749218U (en) | Current transformer based on PCB (printed circuit board)-type Rogowski coil | |
| CN105467001A (en) | Integral MFL (Magnetic Flux Leakage) and eddy current array sensor for detecting copper-coated/aluminum-coated steel shaft type structure | |
| CN103575802A (en) | Broadband eddy current probe | |
| CN207677361U (en) | A kind of transmission line of electricity leakage current crusing robot | |
| CN205691547U (en) | A kind of flat type eddy current probe | |
| CN103869271A (en) | Regular octagonal gradient magnetic field coil | |
| CN205210293U (en) | Novel electric equipment surperficial magnetic characteristic test probe unshakable in one's determination | |
| JP4234761B2 (en) | Eddy current flaw detection method and apparatus | |
| CN104616050B (en) | Metal label and detecting system | |
| CN204347100U (en) | Magnetic field shielding device | |
| CN205609751U (en) | Magnetic field antenna panel , three -dimensional magnetic field antenna and magnetic field probe | |
| CN203688500U (en) | In-situ eddy current detection sensor for cracks of blade air film hole | |
| CN212964761U (en) | Flexible eddy current inspection probe | |
| US20200072872A1 (en) | Current sensing module for current sensor and method for manufacturing current sensing module | |
| CN103149412B (en) | Electric current transducer capable of being installed on line and manufacturing method | |
| CN202153472U (en) | Soft current transmitting instrument | |
| CN108226610A (en) | A kind of clamp measuring device for alternating current-direct current low current | |
| CN203759228U (en) | Magnetic device multipolar magnetic flux measuring tool | |
| CN106768506A (en) | A kind of magnetic flux transducer for the detection of ferrimagnet internal force | |
| CN107247169A (en) | A kind of intelligent electric meter | |
| CN201707430U (en) | Nuclear magnetic resonance probe with high flexibility | |
| CN103132987B (en) | A kind of three-component inductive coil series probe string-passing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |