CN202095085U - 发声器 - Google Patents
发声器 Download PDFInfo
- Publication number
- CN202095085U CN202095085U CN201020691750.5U CN201020691750U CN202095085U CN 202095085 U CN202095085 U CN 202095085U CN 201020691750 U CN201020691750 U CN 201020691750U CN 202095085 U CN202095085 U CN 202095085U
- Authority
- CN
- China
- Prior art keywords
- diapire
- voice coil
- magnet
- magnet frame
- frame
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020691750.5U CN202095085U (zh) | 2010-12-30 | 2010-12-30 | 发声器 |
US13/190,451 US20120170791A1 (en) | 2010-12-30 | 2011-07-25 | Micro-speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020691750.5U CN202095085U (zh) | 2010-12-30 | 2010-12-30 | 发声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202095085U true CN202095085U (zh) | 2011-12-28 |
Family
ID=45370124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020691750.5U Expired - Lifetime CN202095085U (zh) | 2010-12-30 | 2010-12-30 | 发声器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120170791A1 (zh) |
CN (1) | CN202095085U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102572625A (zh) * | 2012-03-08 | 2012-07-11 | 汉得利(常州)电子有限公司 | 新型异形汽车插针讯号器 |
CN108886666A (zh) * | 2016-03-17 | 2018-11-23 | 奥音科技(镇江)有限公司 | 具有改良框架结构的电声换能器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009122459A1 (ja) * | 2008-03-31 | 2009-10-08 | 三菱電機エンジニアリング株式会社 | 電磁変換器 |
CN203747990U (zh) * | 2013-12-11 | 2014-07-30 | 瑞声光电科技(常州)有限公司 | 扬声器 |
CN203747986U (zh) * | 2014-01-06 | 2014-07-30 | 瑞声科技(南京)有限公司 | 盆架 |
CN203747939U (zh) * | 2014-01-13 | 2014-07-30 | 瑞声科技(沭阳)有限公司 | 微型发声器 |
US10111009B2 (en) | 2015-04-15 | 2018-10-23 | Sound Solutions International Co., Ltd. | Frameless audio transducer for mobile applications including optionally supported coil wire and leads |
CN206923034U (zh) * | 2017-06-20 | 2018-01-23 | 瑞声科技(新加坡)有限公司 | 发声器件 |
CN109889964B (zh) * | 2018-12-30 | 2021-02-26 | 瑞声科技(新加坡)有限公司 | 发声器件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020046897A (ko) * | 2000-12-09 | 2002-06-21 | 이형도 | 마이크로 스피커의 자기회로 |
JP4439283B2 (ja) * | 2004-02-10 | 2010-03-24 | パイオニア株式会社 | 長円もしくは楕円形のスピーカ装置 |
JP4078322B2 (ja) * | 2004-03-11 | 2008-04-23 | ホシデン株式会社 | スピーカー |
CN101946525B (zh) * | 2008-02-25 | 2015-10-14 | 日本先锋公司 | 扬声器装置 |
US8516681B2 (en) * | 2008-10-27 | 2013-08-27 | Panasonic Corporation | Loud speaker manufacturing method |
-
2010
- 2010-12-30 CN CN201020691750.5U patent/CN202095085U/zh not_active Expired - Lifetime
-
2011
- 2011-07-25 US US13/190,451 patent/US20120170791A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102572625A (zh) * | 2012-03-08 | 2012-07-11 | 汉得利(常州)电子有限公司 | 新型异形汽车插针讯号器 |
CN102572625B (zh) * | 2012-03-08 | 2015-08-12 | 汉得利(常州)电子有限公司 | 新型异形汽车插针讯号器 |
CN108886666A (zh) * | 2016-03-17 | 2018-11-23 | 奥音科技(镇江)有限公司 | 具有改良框架结构的电声换能器 |
CN108886666B (zh) * | 2016-03-17 | 2021-03-19 | 奥音科技(镇江)有限公司 | 具有改良框架结构的电声换能器 |
Also Published As
Publication number | Publication date |
---|---|
US20120170791A1 (en) | 2012-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC Acoustic Technologies (Shenzhen) Co., Ltd. Patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181017 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee before: AAC Technologies (Singapore) Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111228 |