CN104581575A - 改良结构受话器 - Google Patents
改良结构受话器 Download PDFInfo
- Publication number
- CN104581575A CN104581575A CN201410850497.6A CN201410850497A CN104581575A CN 104581575 A CN104581575 A CN 104581575A CN 201410850497 A CN201410850497 A CN 201410850497A CN 104581575 A CN104581575 A CN 104581575A
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- China
- Prior art keywords
- coil
- armature
- vibration transducing
- iron core
- transducing portion
- 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.)
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410850497.6A CN104581575A (zh) | 2014-12-31 | 2014-12-31 | 改良结构受话器 |
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CN201410850497.6A CN104581575A (zh) | 2014-12-31 | 2014-12-31 | 改良结构受话器 |
Publications (1)
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CN104581575A true CN104581575A (zh) | 2015-04-29 |
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CN201410850497.6A Pending CN104581575A (zh) | 2014-12-31 | 2014-12-31 | 改良结构受话器 |
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CN (1) | CN104581575A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272654A (en) * | 1979-01-08 | 1981-06-09 | Industrial Research Products, Inc. | Acoustic transducer of improved construction |
US20020146141A1 (en) * | 2001-04-04 | 2002-10-10 | Onno Geschiere | Acoustic receiver having improved mechanical suspension |
CN1642358A (zh) * | 2004-01-13 | 2005-07-20 | 声扬荷兰有限公司 | 具有改进绕线管的接收器 |
CN101185532A (zh) * | 2007-12-24 | 2008-05-28 | 中国人民解放军总后勤部军需装备研究所 | 一种高阻隔性防护材料及其制备方法 |
CN201789624U (zh) * | 2010-08-27 | 2011-04-06 | 富港电子(东莞)有限公司 | 微型扬声器 |
CN103747378A (zh) * | 2013-12-27 | 2014-04-23 | 苏州恒听电子有限公司 | 一种磁力驱动机构及受话器 |
-
2014
- 2014-12-31 CN CN201410850497.6A patent/CN104581575A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272654A (en) * | 1979-01-08 | 1981-06-09 | Industrial Research Products, Inc. | Acoustic transducer of improved construction |
US20020146141A1 (en) * | 2001-04-04 | 2002-10-10 | Onno Geschiere | Acoustic receiver having improved mechanical suspension |
CN1642358A (zh) * | 2004-01-13 | 2005-07-20 | 声扬荷兰有限公司 | 具有改进绕线管的接收器 |
CN101185532A (zh) * | 2007-12-24 | 2008-05-28 | 中国人民解放军总后勤部军需装备研究所 | 一种高阻隔性防护材料及其制备方法 |
CN201789624U (zh) * | 2010-08-27 | 2011-04-06 | 富港电子(东莞)有限公司 | 微型扬声器 |
CN103747378A (zh) * | 2013-12-27 | 2014-04-23 | 苏州恒听电子有限公司 | 一种磁力驱动机构及受话器 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170111 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Applicant after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 855, building, No. 7 Applicant before: Suzhou Hengting Electronic Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170302 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Applicant after: Suzhou Yi Acoustic Technology Co. Ltd.. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Applicant before: Suzhou Puliansi Electronic Technology Co., Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |