CN203912181U - 扬声器 - Google Patents
扬声器 Download PDFInfo
- Publication number
- CN203912181U CN203912181U CN201420221686.2U CN201420221686U CN203912181U CN 203912181 U CN203912181 U CN 203912181U CN 201420221686 U CN201420221686 U CN 201420221686U CN 203912181 U CN203912181 U CN 203912181U
- Authority
- CN
- China
- Prior art keywords
- magnetic circuit
- circuit system
- loud speaker
- steel component
- magnetic steel
- 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 - Fee Related
Links
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
- 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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
-
- 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
- H04R9/045—Mounting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms
-
- 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
- H04R9/06—Loudspeakers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420221686.2U CN203912181U (zh) | 2014-04-30 | 2014-04-30 | 扬声器 |
US14/559,348 US9357311B2 (en) | 2014-04-30 | 2014-12-03 | Miniature speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420221686.2U CN203912181U (zh) | 2014-04-30 | 2014-04-30 | 扬声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203912181U true CN203912181U (zh) | 2014-10-29 |
Family
ID=51786422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420221686.2U Expired - Fee Related CN203912181U (zh) | 2014-04-30 | 2014-04-30 | 扬声器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9357311B2 (zh) |
CN (1) | CN203912181U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020119236A1 (zh) * | 2018-12-10 | 2020-06-18 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
WO2020134343A1 (zh) * | 2018-12-29 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104540078A (zh) * | 2014-12-16 | 2015-04-22 | 歌尔声学股份有限公司 | 微型扬声器 |
CN205847592U (zh) * | 2016-07-21 | 2016-12-28 | 瑞声科技(新加坡)有限公司 | 扬声器 |
CN205961442U (zh) * | 2016-07-21 | 2017-02-15 | 瑞声科技(新加坡)有限公司 | 扬声器 |
CN206341411U (zh) * | 2016-12-12 | 2017-07-18 | 瑞声科技(新加坡)有限公司 | 扬声器单体及扬声器箱 |
CN206923018U (zh) * | 2017-06-20 | 2018-01-23 | 瑞声科技(新加坡)有限公司 | 音膜、发声器件和电子设备 |
USD939931S1 (en) * | 2019-03-07 | 2022-01-04 | Whitestone Co., Ltd. | Jig for attaching display protection film |
USD939929S1 (en) * | 2019-03-07 | 2022-01-04 | Whitestone Co., Ltd. | Jig for attaching display protection film |
USD940536S1 (en) * | 2019-03-07 | 2022-01-11 | Whitestone Co., Ltd | Jig for attaching display protection film |
USD939930S1 (en) * | 2019-03-07 | 2022-01-04 | Whitestone Co., Ltd. | Jig for attaching display protection film |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1194003B1 (en) * | 2000-09-29 | 2007-06-06 | Victor Company Of Japan, Ltd. | Electricity to sound transducer |
JP2002335597A (ja) * | 2001-05-09 | 2002-11-22 | Citizen Electronics Co Ltd | 複合スピーカー |
JP4111067B2 (ja) * | 2003-06-06 | 2008-07-02 | 松下電器産業株式会社 | スピーカおよびこれを用いた携帯電話装置 |
CN102065360B (zh) * | 2010-07-09 | 2013-11-20 | 瑞声声学科技(深圳)有限公司 | 电磁扬声器集成系统 |
-
2014
- 2014-04-30 CN CN201420221686.2U patent/CN203912181U/zh not_active Expired - Fee Related
- 2014-12-03 US US14/559,348 patent/US9357311B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020119236A1 (zh) * | 2018-12-10 | 2020-06-18 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
WO2020134343A1 (zh) * | 2018-12-29 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
Also Published As
Publication number | Publication date |
---|---|
US9357311B2 (en) | 2016-05-31 |
US20150319535A1 (en) | 2015-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203912181U (zh) | 扬声器 | |
CN206923033U (zh) | 扬声器和电子设备 | |
CN111182426A (zh) | 一种骨传导扬声器及复合型扬声器 | |
CN201967124U (zh) | 电磁扬声器 | |
CN102970642A (zh) | 微型扬声器 | |
WO2020134346A1 (zh) | 发声器件 | |
WO2020134345A1 (zh) | 发声器件 | |
CN202435605U (zh) | 发声器 | |
CN202652513U (zh) | 多功能振动器 | |
CN202488700U (zh) | 微型发声器件 | |
CN205142501U (zh) | 微型发声器 | |
CN204031441U (zh) | 扬声器 | |
CN207505133U (zh) | 扬声器模组及采用该扬声器模组的电子设备 | |
CN202949557U (zh) | 扬声器 | |
CN203775398U (zh) | 微型发声器 | |
CN202111854U (zh) | 微型发声器件 | |
CN104581577A (zh) | 一种简易结构的受话器 | |
CN204392562U (zh) | 一种双驱式双磁骨导受话器扬声器二合一装置 | |
CN210609691U (zh) | 激光焊接弹片结构的微型扬声器 | |
CN203015096U (zh) | 扬声器 | |
CN202949561U (zh) | 微型扬声器 | |
CN204046807U (zh) | 微型扬声器 | |
CN204887441U (zh) | 一种新型微型扬声器 | |
CN204442678U (zh) | 一种简易结构的受话器 | |
CN203368734U (zh) | 扬声器模组 |
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: 20170407 Address after: Singapore, Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Patentee after: AAC TECHNOLOGIES Pte. Ltd. Patentee after: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181107 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore, Singapore Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: Singapore, Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee before: AAC TECHNOLOGIES Pte. Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |