CN1270488A - 扬声器 - Google Patents
扬声器 Download PDFInfo
- Publication number
- CN1270488A CN1270488A CN 99114781 CN99114781A CN1270488A CN 1270488 A CN1270488 A CN 1270488A CN 99114781 CN99114781 CN 99114781 CN 99114781 A CN99114781 A CN 99114781A CN 1270488 A CN1270488 A CN 1270488A
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- voice coil
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- loudspeaker voice
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Images
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99114781 CN1121809C (zh) | 1999-04-09 | 1999-04-09 | 扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99114781 CN1121809C (zh) | 1999-04-09 | 1999-04-09 | 扬声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1270488A true CN1270488A (zh) | 2000-10-18 |
CN1121809C CN1121809C (zh) | 2003-09-17 |
Family
ID=5277824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99114781 Expired - Fee Related CN1121809C (zh) | 1999-04-09 | 1999-04-09 | 扬声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1121809C (zh) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101971645A (zh) * | 2008-10-10 | 2011-02-09 | 深圳市新兴电气科技有限公司 | 多磁隙多线圈内磁式换能器及其制备方法 |
CN102026069A (zh) * | 2009-09-17 | 2011-04-20 | 清华大学 | 音圈及使用该音圈的扬声器 |
CN102271301A (zh) * | 2011-06-29 | 2011-12-07 | 陈奚平 | 一种扬声器 |
CN102572654A (zh) * | 2006-01-24 | 2012-07-11 | 松下电器产业株式会社 | 扬声器及使用该扬声器的电子设备、装置 |
CN101147422B (zh) * | 2005-03-10 | 2012-11-21 | 楼氏电子亚洲有限公司 | 具有高抗弯性和/或高抗皱性的膜 |
CN102844972A (zh) * | 2010-03-25 | 2012-12-26 | 克劳迪奥·拉斯特鲁奇 | 具有可动磁体的机电转换系统;包括所述系统和产生声波的可动构件的声扩散器 |
US8374381B2 (en) | 2009-09-30 | 2013-02-12 | Tsinghua University | Diaphragm and loudspeaker using the same |
US8385584B2 (en) | 2009-11-17 | 2013-02-26 | Tsinghua University | Diaphragm and loudspeaker using the same |
US8385582B2 (en) | 2009-10-23 | 2013-02-26 | Tsinghua University | Damper and loudspeaker using the same cross-reference to related applications |
US8391539B2 (en) | 2009-09-15 | 2013-03-05 | Tsinghua University | Damper and loudspeaker using the same |
US8391537B2 (en) | 2009-08-11 | 2013-03-05 | Tsinghua University | Damper and loudspeaker using the same |
US8411895B2 (en) | 2009-06-26 | 2013-04-02 | Tsinghua University | Bobbin and loudspeaker using the same |
US8422725B2 (en) | 2009-06-26 | 2013-04-16 | Tsinghua University | Bobbin and loudspeaker using the same |
US8428296B2 (en) | 2009-08-11 | 2013-04-23 | Tsinghua University | Bobbin and loudspeaker using the same |
US8467564B2 (en) | 2009-08-05 | 2013-06-18 | Tsinghua University | Loudspeaker |
CN101218847B (zh) * | 2005-07-14 | 2013-07-24 | 雅马哈株式会社 | 阵列扬声器系统以及阵列传声器系统 |
US8515117B2 (en) | 2009-09-30 | 2013-08-20 | Tsinghua University | Bobbin and loudspeaker using the same |
US8538060B2 (en) | 2009-08-05 | 2013-09-17 | Tsinghua University | Voice coil lead wire and loudspeaker using the same |
US8548188B2 (en) | 2009-10-23 | 2013-10-01 | Tsinghua University | Diaphragm, method making the same and loudspeaker using the same |
CN104053099A (zh) * | 2013-03-15 | 2014-09-17 | 阿尔派株式会社 | 扬声器装置 |
US9118993B2 (en) | 2009-09-17 | 2015-08-25 | Tsinghua University | Voice coil and loudspeaker using the same |
CN105323693A (zh) * | 2014-07-28 | 2016-02-10 | 美特科技(苏州)有限公司 | 一种中心定位治具及使用该中心定位治具的扬声器组装方法 |
US9294843B2 (en) | 2007-10-13 | 2016-03-22 | Fan Zhang | Multimedia acoustics system having audio frequency digital interface |
CN106375915A (zh) * | 2016-10-31 | 2017-02-01 | 深圳市冠旭电子股份有限公司 | 一种扬声器及耳机 |
CN109429151A (zh) * | 2017-08-25 | 2019-03-05 | 惠州超声音响有限公司 | 同轴双音圈扬声器 |
CN110425981A (zh) * | 2018-05-01 | 2019-11-08 | 美国亚德诺半导体公司 | 位移的光学测量 |
WO2020220970A1 (en) * | 2019-04-30 | 2020-11-05 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus and methods thereof |
EP2400784A4 (en) * | 2008-02-21 | 2020-11-18 | Shenzhen New Electric Science and Technology Co., Ltd | INTERNAL MAGNETIC TRANSDUCER INCLUDING MULTIPLE MAGNETIC GAPS AND MULTIPLE COILS AND PROCESS FOR THE PREPARATION OF THE LATTER |
CN113660590A (zh) * | 2021-08-31 | 2021-11-16 | 歌尔股份有限公司 | 用于电子装置的发声器件及电子装置 |
US11528562B2 (en) | 2011-12-23 | 2022-12-13 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker and compound vibration device thereof |
US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11601761B2 (en) | 2011-12-23 | 2023-03-07 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker and compound vibration device thereof |
US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
-
1999
- 1999-04-09 CN CN 99114781 patent/CN1121809C/zh not_active Expired - Fee Related
Cited By (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101147422B (zh) * | 2005-03-10 | 2012-11-21 | 楼氏电子亚洲有限公司 | 具有高抗弯性和/或高抗皱性的膜 |
CN101218847B (zh) * | 2005-07-14 | 2013-07-24 | 雅马哈株式会社 | 阵列扬声器系统以及阵列传声器系统 |
CN102572654A (zh) * | 2006-01-24 | 2012-07-11 | 松下电器产业株式会社 | 扬声器及使用该扬声器的电子设备、装置 |
US9294843B2 (en) | 2007-10-13 | 2016-03-22 | Fan Zhang | Multimedia acoustics system having audio frequency digital interface |
EP2400784A4 (en) * | 2008-02-21 | 2020-11-18 | Shenzhen New Electric Science and Technology Co., Ltd | INTERNAL MAGNETIC TRANSDUCER INCLUDING MULTIPLE MAGNETIC GAPS AND MULTIPLE COILS AND PROCESS FOR THE PREPARATION OF THE LATTER |
CN101971645A (zh) * | 2008-10-10 | 2011-02-09 | 深圳市新兴电气科技有限公司 | 多磁隙多线圈内磁式换能器及其制备方法 |
US8422725B2 (en) | 2009-06-26 | 2013-04-16 | Tsinghua University | Bobbin and loudspeaker using the same |
US8411895B2 (en) | 2009-06-26 | 2013-04-02 | Tsinghua University | Bobbin and loudspeaker using the same |
US8538060B2 (en) | 2009-08-05 | 2013-09-17 | Tsinghua University | Voice coil lead wire and loudspeaker using the same |
US8467564B2 (en) | 2009-08-05 | 2013-06-18 | Tsinghua University | Loudspeaker |
US8428296B2 (en) | 2009-08-11 | 2013-04-23 | Tsinghua University | Bobbin and loudspeaker using the same |
US8391537B2 (en) | 2009-08-11 | 2013-03-05 | Tsinghua University | Damper and loudspeaker using the same |
US8391539B2 (en) | 2009-09-15 | 2013-03-05 | Tsinghua University | Damper and loudspeaker using the same |
CN102026069A (zh) * | 2009-09-17 | 2011-04-20 | 清华大学 | 音圈及使用该音圈的扬声器 |
US9118993B2 (en) | 2009-09-17 | 2015-08-25 | Tsinghua University | Voice coil and loudspeaker using the same |
US8515117B2 (en) | 2009-09-30 | 2013-08-20 | Tsinghua University | Bobbin and loudspeaker using the same |
US8374381B2 (en) | 2009-09-30 | 2013-02-12 | Tsinghua University | Diaphragm and loudspeaker using the same |
US8385582B2 (en) | 2009-10-23 | 2013-02-26 | Tsinghua University | Damper and loudspeaker using the same cross-reference to related applications |
US8548188B2 (en) | 2009-10-23 | 2013-10-01 | Tsinghua University | Diaphragm, method making the same and loudspeaker using the same |
US8385584B2 (en) | 2009-11-17 | 2013-02-26 | Tsinghua University | Diaphragm and loudspeaker using the same |
CN102844972A (zh) * | 2010-03-25 | 2012-12-26 | 克劳迪奥·拉斯特鲁奇 | 具有可动磁体的机电转换系统;包括所述系统和产生声波的可动构件的声扩散器 |
CN102844972B (zh) * | 2010-03-25 | 2016-05-11 | 克劳迪奥·拉斯特鲁奇 | 具有可动磁体的机电转换系统;包括所述系统和产生声波的可动构件的声扩散器 |
CN102271301B (zh) * | 2011-06-29 | 2014-02-12 | 陈奚平 | 一种扬声器 |
CN102271301A (zh) * | 2011-06-29 | 2011-12-07 | 陈奚平 | 一种扬声器 |
US11601761B2 (en) | 2011-12-23 | 2023-03-07 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker and compound vibration device thereof |
US11528562B2 (en) | 2011-12-23 | 2022-12-13 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker and compound vibration device thereof |
CN104053099A (zh) * | 2013-03-15 | 2014-09-17 | 阿尔派株式会社 | 扬声器装置 |
CN104053099B (zh) * | 2013-03-15 | 2019-07-09 | 阿尔派株式会社 | 扬声器装置 |
US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
CN105323693B (zh) * | 2014-07-28 | 2018-12-18 | 美特科技(苏州)有限公司 | 一种扬声器组装方法 |
CN105323693A (zh) * | 2014-07-28 | 2016-02-10 | 美特科技(苏州)有限公司 | 一种中心定位治具及使用该中心定位治具的扬声器组装方法 |
CN106375915B (zh) * | 2016-10-31 | 2024-04-16 | 深圳市冠旭电子股份有限公司 | 一种扬声器及耳机 |
CN106375915A (zh) * | 2016-10-31 | 2017-02-01 | 深圳市冠旭电子股份有限公司 | 一种扬声器及耳机 |
CN109429151A (zh) * | 2017-08-25 | 2019-03-05 | 惠州超声音响有限公司 | 同轴双音圈扬声器 |
CN109429151B (zh) * | 2017-08-25 | 2023-12-01 | 惠州迪芬尼声学科技股份有限公司 | 同轴双音圈扬声器 |
US10932072B2 (en) | 2018-05-01 | 2021-02-23 | Analog Devices, Inc. | Optical measurement of displacement |
CN110425981A (zh) * | 2018-05-01 | 2019-11-08 | 美国亚德诺半导体公司 | 位移的光学测量 |
US11178477B2 (en) | 2019-04-30 | 2021-11-16 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus with a plurality of acoustic drivers and methods thereof |
US11122359B2 (en) | 2019-04-30 | 2021-09-14 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus and method thereof |
US11540037B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Open earphone |
US11540038B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Acoustic device |
US11570536B2 (en) | 2019-04-30 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus and methods thereof |
US11425481B2 (en) | 2019-04-30 | 2022-08-23 | Shenzhen Shokz Co., Ltd. | Open earphone |
US11159870B2 (en) | 2019-04-30 | 2021-10-26 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
US11356763B2 (en) | 2019-04-30 | 2022-06-07 | Shenzhen Shokz Co., Ltd. | Open earphone |
US11115774B2 (en) | 2019-04-30 | 2021-09-07 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
US11516572B2 (en) | 2019-04-30 | 2022-11-29 | Shenzhen Shokz Co., Ltd. | Acoustic output device |
US11622186B2 (en) | 2019-04-30 | 2023-04-04 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus and methods thereof |
US11678098B2 (en) | 2019-04-30 | 2023-06-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
WO2020220970A1 (en) * | 2019-04-30 | 2020-11-05 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus and methods thereof |
US11496824B2 (en) | 2019-04-30 | 2022-11-08 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus with drivers in multiple frequency ranges and bluetooth low energy receiver |
CN113660590B (zh) * | 2021-08-31 | 2024-03-08 | 歌尔股份有限公司 | 用于电子装置的发声器件及电子装置 |
CN113660590A (zh) * | 2021-08-31 | 2021-11-16 | 歌尔股份有限公司 | 用于电子装置的发声器件及电子装置 |
Also Published As
Publication number | Publication date |
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CN1121809C (zh) | 2003-09-17 |
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