CN202799106U - 发声器 - Google Patents
发声器 Download PDFInfo
- Publication number
- CN202799106U CN202799106U CN201220119691.3U CN201220119691U CN202799106U CN 202799106 U CN202799106 U CN 202799106U CN 201220119691 U CN201220119691 U CN 201220119691U CN 202799106 U CN202799106 U CN 202799106U
- Authority
- CN
- China
- Prior art keywords
- hole
- acoustical generator
- weld tabs
- cover plate
- housing
- 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
- 239000000523 sample Substances 0.000 claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 6
- 238000000034 method Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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
- 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
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- 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
- H04R9/10—Telephone receivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220119691.3U CN202799106U (zh) | 2012-03-27 | 2012-03-27 | 发声器 |
US13/747,695 US8938086B2 (en) | 2012-03-27 | 2013-01-23 | Micro-speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220119691.3U CN202799106U (zh) | 2012-03-27 | 2012-03-27 | 发声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202799106U true CN202799106U (zh) | 2013-03-13 |
Family
ID=47826272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220119691.3U Expired - Fee Related CN202799106U (zh) | 2012-03-27 | 2012-03-27 | 发声器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8938086B2 (zh) |
CN (1) | CN202799106U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108461897A (zh) * | 2018-04-02 | 2018-08-28 | 深圳市沃特沃德股份有限公司 | 电子设备 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202918491U (zh) * | 2012-10-29 | 2013-05-01 | 瑞声光电科技(常州)有限公司 | 扬声器箱 |
JP2016103664A (ja) * | 2013-03-08 | 2016-06-02 | パナソニック株式会社 | スピーカおよびこのスピーカを用いた電子機器 |
CN204887423U (zh) * | 2015-07-09 | 2015-12-16 | 张扬 | 微型发声器 |
CN204887443U (zh) * | 2015-07-09 | 2015-12-16 | 张扬 | 微型发声器 |
CN204887448U (zh) * | 2015-07-20 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | 扬声器 |
CN205793288U (zh) * | 2016-05-26 | 2016-12-07 | 瑞声科技(新加坡)有限公司 | 微型发声器 |
CN108810767B (zh) * | 2018-08-03 | 2020-11-17 | 瑞声科技(新加坡)有限公司 | 扬声器及扬声器的制作方法 |
WO2021000082A1 (zh) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4251515B2 (ja) * | 2000-04-24 | 2009-04-08 | シチズン電子株式会社 | 電磁型発音体 |
JP4030056B2 (ja) * | 2002-11-26 | 2008-01-09 | シチズン電子株式会社 | 電気音響変換器 |
-
2012
- 2012-03-27 CN CN201220119691.3U patent/CN202799106U/zh not_active Expired - Fee Related
-
2013
- 2013-01-23 US US13/747,695 patent/US8938086B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108461897A (zh) * | 2018-04-02 | 2018-08-28 | 深圳市沃特沃德股份有限公司 | 电子设备 |
CN108461897B (zh) * | 2018-04-02 | 2024-06-04 | 深圳市沃特沃德信息有限公司 | 电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US8938086B2 (en) | 2015-01-20 |
US20130259289A1 (en) | 2013-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202799106U (zh) | 发声器 | |
US10284959B2 (en) | Loudspeaker | |
CN101984678B (zh) | 发声器 | |
CN203708475U (zh) | 多功能电声器件 | |
CN202190382U (zh) | 发声器件 | |
US9674613B2 (en) | Speaker box | |
CN102333270A (zh) | 发声器 | |
CN205657835U (zh) | 微型发声器件 | |
CN211531311U (zh) | 扬声器 | |
CN104168527A (zh) | 微型扬声器 | |
CN202435605U (zh) | 发声器 | |
CN202652513U (zh) | 多功能振动器 | |
US20200314548A1 (en) | Speaker | |
CN204929248U (zh) | 动圈式喇叭 | |
CN203708471U (zh) | 扬声器 | |
CN202696870U (zh) | 发声器 | |
CN201893918U (zh) | 电磁扬声器 | |
CN201134927Y (zh) | 电声转换器 | |
CN205596319U (zh) | 微型发声器件 | |
CN108834032A (zh) | 喇叭及耳机 | |
CN210641071U (zh) | 一种用于电子产品的振动激励器及电子产品 | |
CN202435569U (zh) | 耳机芯 | |
CN202488686U (zh) | 扬声器 | |
CN207069864U (zh) | 线性振动马达 | |
CN202918490U (zh) | 微型发声器 |
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: 20170503 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: 20181115 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. |
|
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: 20130313 Termination date: 20210327 |