CN107889039A - 动铁受话器 - Google Patents
动铁受话器 Download PDFInfo
- Publication number
- CN107889039A CN107889039A CN201711419175.6A CN201711419175A CN107889039A CN 107889039 A CN107889039 A CN 107889039A CN 201711419175 A CN201711419175 A CN 201711419175A CN 107889039 A CN107889039 A CN 107889039A
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- Prior art keywords
- voice coil
- cavity
- moving
- iron core
- winding
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 85
- 239000007787 solid Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/04—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201711419175.6A CN107889039B (zh) | 2017-12-25 | 2017-12-25 | 动铁受话器 |
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CN201711419175.6A CN107889039B (zh) | 2017-12-25 | 2017-12-25 | 动铁受话器 |
Publications (2)
Publication Number | Publication Date |
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CN107889039A true CN107889039A (zh) | 2018-04-06 |
CN107889039B CN107889039B (zh) | 2024-05-14 |
Family
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Family Applications (1)
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CN201711419175.6A Active CN107889039B (zh) | 2017-12-25 | 2017-12-25 | 动铁受话器 |
Country Status (1)
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CN (1) | CN107889039B (zh) |
Citations (21)
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CN2126477U (zh) * | 1992-04-30 | 1992-12-30 | 罗赤平 | 小型电机绕线模具 |
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CN106454664A (zh) * | 2016-11-29 | 2017-02-22 | 深圳倍声声学技术有限公司 | 磁铁组件及其组装方法及动铁式受话器、扬声器 |
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CN206402435U (zh) * | 2016-11-29 | 2017-08-11 | 深圳倍声声学技术有限公司 | 动铁受话器 |
CN206413937U (zh) * | 2016-12-16 | 2017-08-18 | 祥兴(福建)箱包集团有限公司 | 一种背包扣 |
CN107124079A (zh) * | 2017-04-18 | 2017-09-01 | 龙泉市杰科汽车零部件有限公司 | 一种转子铁芯绕线加工装置 |
CN206584730U (zh) * | 2017-03-16 | 2017-10-24 | 浙江固久汽车电器有限公司 | 车用盆形电喇叭 |
CN206628423U (zh) * | 2017-04-19 | 2017-11-10 | 欣大电气有限公司 | 带闭锁功能的小型电磁继电器 |
CN207783137U (zh) * | 2017-12-25 | 2018-08-28 | 苏州明氏智能制造技术有限公司 | 动铁受话器 |
-
2017
- 2017-12-25 CN CN201711419175.6A patent/CN107889039B/zh active Active
Patent Citations (21)
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CN2126477U (zh) * | 1992-04-30 | 1992-12-30 | 罗赤平 | 小型电机绕线模具 |
CN201181860Y (zh) * | 2008-04-08 | 2009-01-14 | 岑国建 | 分体式电机定子铁芯 |
JP2010193678A (ja) * | 2009-02-20 | 2010-09-02 | Mitsubishi Electric Corp | 回転電機の電機子およびその製造方法 |
CN202695086U (zh) * | 2012-07-31 | 2013-01-23 | 华通机电股份有限公司 | 变压器三角铁芯绕线定位装置 |
WO2014050409A1 (ja) * | 2012-09-26 | 2014-04-03 | 三菱電機株式会社 | 電気機械用電機子巻線の製造方法 |
JP2014212665A (ja) * | 2013-04-22 | 2014-11-13 | 三菱電機株式会社 | 回転電機の電機子、回転電機、および回転電機の電機子の製造方法 |
CN203387383U (zh) * | 2013-08-15 | 2014-01-08 | 康平科技(苏州)股份有限公司 | 一种定子绕线模具 |
CN103731769A (zh) * | 2013-12-27 | 2014-04-16 | 苏州恒听电子有限公司 | 一种具有防撞抗摔功能的受话器 |
CN104507020A (zh) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | 分体式受话器 |
CN104581570A (zh) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | 具有改进型振动膜的受话器 |
CN106303866A (zh) * | 2016-08-18 | 2017-01-04 | 深圳倍声声学技术有限公司 | 一种动铁受话器 |
CN106454664A (zh) * | 2016-11-29 | 2017-02-22 | 深圳倍声声学技术有限公司 | 磁铁组件及其组装方法及动铁式受话器、扬声器 |
CN206402434U (zh) * | 2016-11-29 | 2017-08-11 | 深圳倍声声学技术有限公司 | 磁铁组件及动铁式受话器、扬声器 |
CN206402435U (zh) * | 2016-11-29 | 2017-08-11 | 深圳倍声声学技术有限公司 | 动铁受话器 |
CN106617511A (zh) * | 2016-12-16 | 2017-05-10 | 祥兴(福建)箱包集团有限公司 | 一种尼龙复合材料背包扣 |
CN206413937U (zh) * | 2016-12-16 | 2017-08-18 | 祥兴(福建)箱包集团有限公司 | 一种背包扣 |
CN206341391U (zh) * | 2016-12-20 | 2017-07-18 | 深圳倍声声学技术有限公司 | 一种骨架式线圈和动铁受话器 |
CN206584730U (zh) * | 2017-03-16 | 2017-10-24 | 浙江固久汽车电器有限公司 | 车用盆形电喇叭 |
CN107124079A (zh) * | 2017-04-18 | 2017-09-01 | 龙泉市杰科汽车零部件有限公司 | 一种转子铁芯绕线加工装置 |
CN206628423U (zh) * | 2017-04-19 | 2017-11-10 | 欣大电气有限公司 | 带闭锁功能的小型电磁继电器 |
CN207783137U (zh) * | 2017-12-25 | 2018-08-28 | 苏州明氏智能制造技术有限公司 | 动铁受话器 |
Non-Patent Citations (3)
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SALVADOR H. TALISA: "《High-Dynamic-Range Receivers for Digital Beam Forming Radar Systems》", 《2007 IEEE RADAR CONFERENCE》 * |
孙景阳: "《压电式骨传导听觉装置振动器结构设计与试验研究》", 《中国优秀博士学位论文全文数据库》 * |
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CN107889039B (zh) | 2024-05-14 |
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