CN109788411B - 一种电声换能器和动圈平板复合扬声器 - Google Patents
一种电声换能器和动圈平板复合扬声器 Download PDFInfo
- Publication number
- CN109788411B CN109788411B CN201811543864.2A CN201811543864A CN109788411B CN 109788411 B CN109788411 B CN 109788411B CN 201811543864 A CN201811543864 A CN 201811543864A CN 109788411 B CN109788411 B CN 109788411B
- Authority
- CN
- China
- Prior art keywords
- coil
- flat
- moving
- magnet
- output surface
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims description 14
- 230000026683 transduction Effects 0.000 claims abstract description 17
- 238000010361 transduction Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000007423 decrease Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- -1 aluminum-nickel-cobalt Chemical compound 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
Images
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811543864.2A CN109788411B (zh) | 2018-12-17 | 2018-12-17 | 一种电声换能器和动圈平板复合扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811543864.2A CN109788411B (zh) | 2018-12-17 | 2018-12-17 | 一种电声换能器和动圈平板复合扬声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109788411A CN109788411A (zh) | 2019-05-21 |
CN109788411B true CN109788411B (zh) | 2020-09-01 |
Family
ID=66497414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811543864.2A Active CN109788411B (zh) | 2018-12-17 | 2018-12-17 | 一种电声换能器和动圈平板复合扬声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109788411B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111405434B (zh) * | 2020-02-12 | 2021-12-28 | 安克创新科技股份有限公司 | 一种扬声组件 |
CN112601155A (zh) * | 2020-12-10 | 2021-04-02 | 南京汉得利智能科技有限公司 | 一种数字参量阵扬声器的方法和系统 |
CN112839290B (zh) * | 2021-03-22 | 2025-03-11 | 国光电器股份有限公司 | 音膜结构及扬声器 |
CN113873405B (zh) * | 2021-09-02 | 2024-11-29 | 昆山海菲曼科技集团股份有限公司 | 一种平板耳机 |
CN113949972B (zh) * | 2021-09-30 | 2024-01-16 | 昆山海菲曼科技集团股份有限公司 | 一种智能调节平板耳机 |
CN114363756A (zh) * | 2021-12-31 | 2022-04-15 | 头领科技(昆山)有限公司 | 一种具备环状磁体的平板耳机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203590406U (zh) * | 2013-10-15 | 2014-05-07 | 富港电子(东莞)有限公司 | 耳机 |
CN204206457U (zh) * | 2014-11-25 | 2015-03-11 | 广东欧珀移动通信有限公司 | 螺旋增压平面振膜扬声器 |
CN205946113U (zh) * | 2016-07-25 | 2017-02-08 | 广东欧珀移动通信有限公司 | 一种有源音箱 |
CN206442513U (zh) * | 2016-12-30 | 2017-08-25 | 常州阿木奇声学科技有限公司 | 组合式扬声器 |
CN108055628A (zh) * | 2018-01-19 | 2018-05-18 | 东莞市和乐电子有限公司 | 平板覆膜复合膜片扬声器系统 |
DE102018001768A1 (de) * | 2017-03-15 | 2018-09-20 | Sound Solutions International Co., Ltd. | Membranplatte aus Keramik |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1175708C (zh) * | 1997-01-10 | 2004-11-10 | 索尼公司 | 扬声装置 |
EP1967036A2 (en) * | 2005-12-30 | 2008-09-10 | Gaki Audio, LLC | Bi-planar loudspeaker system with time-phased audio output |
JP5084445B2 (ja) * | 2007-10-26 | 2012-11-28 | 三菱電機エンジニアリング株式会社 | 電磁変換器 |
CN106031195B (zh) * | 2014-02-06 | 2020-04-17 | 邦&奥夫森公司 | 用于方向性控制的声音转换器系统、扬声器及其使用方法 |
CN106131758A (zh) * | 2016-07-25 | 2016-11-16 | 广东欧珀移动通信有限公司 | 一种扬声器组件及音箱 |
JP6917556B2 (ja) * | 2017-02-03 | 2021-08-11 | パナソニックIpマネジメント株式会社 | スピーカ装置 |
CN106954159A (zh) * | 2017-05-11 | 2017-07-14 | 惠州超声音响有限公司 | 一种超薄平面磁膜全频扬声器 |
-
2018
- 2018-12-17 CN CN201811543864.2A patent/CN109788411B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203590406U (zh) * | 2013-10-15 | 2014-05-07 | 富港电子(东莞)有限公司 | 耳机 |
CN204206457U (zh) * | 2014-11-25 | 2015-03-11 | 广东欧珀移动通信有限公司 | 螺旋增压平面振膜扬声器 |
CN205946113U (zh) * | 2016-07-25 | 2017-02-08 | 广东欧珀移动通信有限公司 | 一种有源音箱 |
CN206442513U (zh) * | 2016-12-30 | 2017-08-25 | 常州阿木奇声学科技有限公司 | 组合式扬声器 |
DE102018001768A1 (de) * | 2017-03-15 | 2018-09-20 | Sound Solutions International Co., Ltd. | Membranplatte aus Keramik |
CN108055628A (zh) * | 2018-01-19 | 2018-05-18 | 东莞市和乐电子有限公司 | 平板覆膜复合膜片扬声器系统 |
Also Published As
Publication number | Publication date |
---|---|
CN109788411A (zh) | 2019-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109788411B (zh) | 一种电声换能器和动圈平板复合扬声器 | |
US7317810B2 (en) | Magnetic circuit and speaker | |
CN1041987C (zh) | 电声能量传递转换方法及全频谱电声换能器 | |
US9185491B2 (en) | Reinforced diaphragm for a low profile loudspeaker transducer with two sets of inner and outer magnets | |
US10979821B2 (en) | Sound generator | |
CN208806957U (zh) | 双非对称压缩驱动器 | |
US20120269378A1 (en) | Loudspeaker magnet assembly | |
CN108540908B (zh) | 一种发声装置 | |
WO2021174569A1 (zh) | 扬声器 | |
KR20120116367A (ko) | 채널을 갖는 라우드스피커 자석 | |
KR20120116369A (ko) | 저 프로화일 라우드스피커 서스펜션 시스템 | |
US8155372B2 (en) | Wire suspension for speakers | |
JP4810576B2 (ja) | 電気音響変換器 | |
CN113660589A (zh) | 用于电子装置的发声器件及电子装置 | |
CN209949405U (zh) | 动圈平板复合电声换能器 | |
CN209949430U (zh) | 动圈平板复合电声换能器 | |
CN110418248B (zh) | 金属振膜及扬声器 | |
CA1063710A (en) | Electromagnetic transducer | |
JPH11187484A (ja) | スピーカ | |
CN109862480B (zh) | 一种电声换能器和复合平板扬声器 | |
CN213126462U (zh) | 扬声器及电子终端 | |
CN109660925B (zh) | 一种电声换能器和动圈静电复合扬声器 | |
CN209120476U (zh) | 复合平板电声换能器 | |
CN210986411U (zh) | 一种带有垫片的扬声器 | |
CN215453260U (zh) | 用于电子装置的发声器件及电子装置 |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 2 / F, North building, 1339 Shuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: HEAD-DIRECT (KUNSHAN) Co.,Ltd. Address before: Building b-824, No.5 Lanyuan Road, Huayuan Industrial Park, Binhai New Area, Tianjin 300450 Patentee before: HIFIMAN (TIANJIN) TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: 2 / F, North building, 1339 Shuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: HEAD-DIRECT (KUNSHAN) Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215300 No. 2001 Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee before: Kunshan Haifeiman Technology Group Co.,Ltd. |