CN108680960B - 一种差分输出驱动方式的金属探测器 - Google Patents
一种差分输出驱动方式的金属探测器 Download PDFInfo
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- CN108680960B CN108680960B CN201810773145.3A CN201810773145A CN108680960B CN 108680960 B CN108680960 B CN 108680960B CN 201810773145 A CN201810773145 A CN 201810773145A CN 108680960 B CN108680960 B CN 108680960B
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- 239000002184 metal Substances 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
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CN201810773145.3A CN108680960B (zh) | 2018-07-14 | 2018-07-14 | 一种差分输出驱动方式的金属探测器 |
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CN108680960A CN108680960A (zh) | 2018-10-19 |
CN108680960B true CN108680960B (zh) | 2023-10-31 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109358368A (zh) * | 2018-11-22 | 2019-02-19 | 漳州市玉山电子制造有限公司 | 一种金属探测的互补检测方法及装置 |
CN110986745B (zh) * | 2019-12-25 | 2021-02-09 | 北京海创高科科技有限公司 | 一种基于电磁感应的钢筋混凝土检测装置 |
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DE10157770C1 (de) * | 2001-11-27 | 2002-11-07 | Mustafa Uzman | Metallsuchgerät |
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2018
- 2018-07-14 CN CN201810773145.3A patent/CN108680960B/zh active Active
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US4605898A (en) * | 1981-11-06 | 1986-08-12 | Outokumpu Oy | Pulse field metal detector with spaced, dual coil transmitter and receiver systems |
WO2005008267A1 (ja) * | 2003-07-18 | 2005-01-27 | Lintec Corporation | 磁界検出用アンテナ、同アンテナを用いる検知タグ検出用ゲート |
CN102870011A (zh) * | 2010-05-07 | 2013-01-09 | 罗伯特·博世有限公司 | 金属的或磁性对象的检测 |
CN101840002A (zh) * | 2010-06-10 | 2010-09-22 | 尹武良 | 一种基于电磁传感器的鞋内可疑金属物检测装置与方法 |
JP2012063259A (ja) * | 2010-09-16 | 2012-03-29 | Nikka Densoku Kk | 金属検出機 |
WO2012100806A1 (de) * | 2011-01-25 | 2012-08-02 | Sartorius Weighing Technology Gmbh | Metalldetektor |
CN102183579A (zh) * | 2011-02-21 | 2011-09-14 | 南京农业大学 | 涡流检测探头 |
CN104871033A (zh) * | 2012-12-20 | 2015-08-26 | 罗伯特·博世有限公司 | 用于定位金属的或磁性的物体的传感器 |
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CN205720712U (zh) * | 2016-05-03 | 2016-11-23 | 东北大学 | 一种基于tm4c123gh6pm微处理器的金属微颗粒探测系统 |
EP3260889A1 (en) * | 2016-06-22 | 2017-12-27 | Mettler-Toledo Safeline Limited | Metal detection apparatus |
CN107526110A (zh) * | 2016-06-22 | 2017-12-29 | 梅特勒-托利多安全线有限公司 | 金属检测装置 |
CN105928959A (zh) * | 2016-06-24 | 2016-09-07 | 安徽启路达光电科技有限公司 | 一种梯度报警器及其应用的安全检测装置 |
CN106842336A (zh) * | 2017-02-09 | 2017-06-13 | 王积东 | 通过式探测器及通过式探测方法 |
CN107797151A (zh) * | 2017-12-20 | 2018-03-13 | 福建省麦雅数控科技有限公司 | 一种倒扣式金属检测探头 |
CN108227020A (zh) * | 2018-02-09 | 2018-06-29 | 李法利 | 安检装置 |
Non-Patent Citations (1)
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