CN112505361A - Magnetic ring test coil shell - Google Patents
Magnetic ring test coil shell Download PDFInfo
- Publication number
- CN112505361A CN112505361A CN202011156782.XA CN202011156782A CN112505361A CN 112505361 A CN112505361 A CN 112505361A CN 202011156782 A CN202011156782 A CN 202011156782A CN 112505361 A CN112505361 A CN 112505361A
- Authority
- CN
- China
- Prior art keywords
- ring
- magnetic ring
- wire
- winding
- casing
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 238000004804 winding Methods 0.000 claims abstract description 55
- 239000004020 conductor Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims 2
- 239000000523 sample Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2688—Measuring quality factor or dielectric loss, e.g. loss angle, or power factor
- G01R27/2694—Measuring dielectric loss, e.g. loss angle, loss factor or power factor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
本发明公开了一种磁环测试线圈外壳,包括组合式壳体,所述组合式壳体包括上壳体和下壳体,所述上壳体与下壳体均包括内环和外环,所述内环与外环之间设置有底板,所述内环内侧设置有通孔,所述底板上设置有线圈组件,所述线圈组件包括延伸至通孔的内接合部和延伸至外环以外的外接合部。通过上壳体与下壳体上的线圈组件贴合磁环,所述线圈组件形成磁环绕线,以此实现了快速绕线,在测试完毕后仅需将磁环拿出组合式壳体即完成绕线拆卸,以此有效提升磁环测试效率。
The invention discloses a magnetic ring test coil casing, comprising a combined casing, the combined casing includes an upper casing and a lower casing, and the upper casing and the lower casing both include an inner ring and an outer ring, A bottom plate is arranged between the inner ring and the outer ring, a through hole is arranged on the inner side of the inner ring, a coil component is arranged on the bottom plate, and the coil component includes an inner joint extending to the through hole and an inner joint extending to the outer ring. other than the outer joint. By attaching the coil components on the upper casing and the lower casing to the magnetic ring, the coil components form a magnetic surrounding line, thereby realizing rapid winding. After the test is completed, the magnetic ring only needs to be taken out of the combined casing Complete the winding disassembly to effectively improve the test efficiency of the magnetic ring.
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011156782.XA CN112505361B (en) | 2020-10-26 | 2020-10-26 | Magnetic ring test coil shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011156782.XA CN112505361B (en) | 2020-10-26 | 2020-10-26 | Magnetic ring test coil shell |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112505361A true CN112505361A (en) | 2021-03-16 |
CN112505361B CN112505361B (en) | 2021-11-19 |
Family
ID=74955912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011156782.XA Active CN112505361B (en) | 2020-10-26 | 2020-10-26 | Magnetic ring test coil shell |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112505361B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003331220A (en) * | 2002-05-13 | 2003-11-21 | Mitsubishi Materials Corp | Measuring device and measuring method of rfid tag and manufacturing method of rfid tag by using device |
CN201828613U (en) * | 2010-09-08 | 2011-05-11 | 横店集团东磁股份有限公司 | Testing device for inductance of magnetic ring |
JP2014119409A (en) * | 2012-12-19 | 2014-06-30 | Fujitsu Component Ltd | Power sensor |
CN104198822A (en) * | 2014-08-28 | 2014-12-10 | 东莞市大忠电子有限公司 | A device for rapidly testing an amorphous magnetic ring and a testing method thereof |
CN104865451A (en) * | 2015-06-15 | 2015-08-26 | 李玲 | Magnet ring inductance testing device with positioning function |
CN108710012A (en) * | 2018-05-30 | 2018-10-26 | 郑州云海信息技术有限公司 | A kind of adjustable magnet ring |
CN208334428U (en) * | 2018-07-01 | 2019-01-04 | 山东凯通电子有限公司 | A kind of toroidal core multi-turn inductance test fixture |
CN209432905U (en) * | 2018-11-30 | 2019-09-24 | 东莞市大忠电子有限公司 | A device for quickly testing amorphous magnetic rings |
-
2020
- 2020-10-26 CN CN202011156782.XA patent/CN112505361B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003331220A (en) * | 2002-05-13 | 2003-11-21 | Mitsubishi Materials Corp | Measuring device and measuring method of rfid tag and manufacturing method of rfid tag by using device |
CN201828613U (en) * | 2010-09-08 | 2011-05-11 | 横店集团东磁股份有限公司 | Testing device for inductance of magnetic ring |
JP2014119409A (en) * | 2012-12-19 | 2014-06-30 | Fujitsu Component Ltd | Power sensor |
CN104198822A (en) * | 2014-08-28 | 2014-12-10 | 东莞市大忠电子有限公司 | A device for rapidly testing an amorphous magnetic ring and a testing method thereof |
CN104865451A (en) * | 2015-06-15 | 2015-08-26 | 李玲 | Magnet ring inductance testing device with positioning function |
CN108710012A (en) * | 2018-05-30 | 2018-10-26 | 郑州云海信息技术有限公司 | A kind of adjustable magnet ring |
CN208334428U (en) * | 2018-07-01 | 2019-01-04 | 山东凯通电子有限公司 | A kind of toroidal core multi-turn inductance test fixture |
CN209432905U (en) * | 2018-11-30 | 2019-09-24 | 东莞市大忠电子有限公司 | A device for quickly testing amorphous magnetic rings |
Non-Patent Citations (1)
Title |
---|
李俊峰等: "基于纹理抑制的磁环表面缺陷检测方法研究", 《光电子·激光》 * |
Also Published As
Publication number | Publication date |
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CN112505361B (en) | 2021-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A magnetic ring test coil shell Effective date of registration: 20220622 Granted publication date: 20211119 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. Registration number: Y2022330001026 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211119 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. Registration number: Y2022330001026 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |