CN105706460B - 深拉箔谐振体中具有粒状沸石材料的扬声器 - Google Patents
深拉箔谐振体中具有粒状沸石材料的扬声器 Download PDFInfo
- Publication number
- CN105706460B CN105706460B CN201480050198.2A CN201480050198A CN105706460B CN 105706460 B CN105706460 B CN 105706460B CN 201480050198 A CN201480050198 A CN 201480050198A CN 105706460 B CN105706460 B CN 105706460B
- Authority
- CN
- China
- Prior art keywords
- lateral wall
- shell
- audio system
- loudspeaker
- resonant body
- 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
- 239000011888 foil Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title description 10
- 239000011358 absorbing material Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 8
- 230000004308 accommodation Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
- H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for 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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/029—Manufacturing aspects of enclosures transducers
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/023,727 | 2013-09-11 | ||
US14/023,727 US9635455B2 (en) | 2013-09-11 | 2013-09-11 | Speaker with grained zeolite material in deep-drawn foil resonance volume |
PCT/MY2014/000228 WO2015037977A2 (en) | 2013-09-11 | 2014-09-09 | Speaker with grained zeolite material in deep-drawn foil resonance volume |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105706460A CN105706460A (zh) | 2016-06-22 |
CN105706460B true CN105706460B (zh) | 2019-04-23 |
Family
ID=51871257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480050198.2A Active CN105706460B (zh) | 2013-09-11 | 2014-09-09 | 深拉箔谐振体中具有粒状沸石材料的扬声器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9635455B2 (zh) |
CN (1) | CN105706460B (zh) |
DE (1) | DE112014004165T5 (zh) |
WO (1) | WO2015037977A2 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9398369B2 (en) * | 2013-09-17 | 2016-07-19 | Firstchair Acoustics Co., Ltd. | Speaker structure |
CN104038855A (zh) * | 2014-06-04 | 2014-09-10 | 瑞声光电科技(常州)有限公司 | 电声器件及所述电声器件的组装方法 |
US9712913B2 (en) | 2015-04-16 | 2017-07-18 | Sound Solutions International Co., Ltd. | Acoustic sound adsorption material having attached sphere matrix |
US10349167B2 (en) * | 2015-05-18 | 2019-07-09 | Apple Inc. | Audio speaker with back volume containing adsorptive material |
GB2540160B (en) | 2015-07-07 | 2019-08-28 | Nanoscape Ag | Improved material for rapid gas sorption in loudspeakers |
US10244308B2 (en) | 2015-08-27 | 2019-03-26 | Apple Inc. | Audio speaker having a rigid adsorptive insert |
KR101788110B1 (ko) | 2015-12-29 | 2017-10-20 | 주식회사 이엠텍 | 공기 흡착제를 구비하는 마이크로스피커 인클로져 |
KR101788109B1 (ko) | 2015-12-29 | 2017-10-19 | 주식회사 이엠텍 | 공기 흡착제를 구비한 마이크로 스피커 |
KR101709078B1 (ko) * | 2015-12-31 | 2017-02-23 | 주식회사 이엠텍 | 공기 흡착제를 구비한 마이크로 스피커 |
CN116320919A (zh) * | 2016-06-06 | 2023-06-23 | 镇江贝斯特新材料有限公司 | 扬声器和移动装置 |
CN107959913B (zh) | 2016-10-17 | 2020-10-16 | 华为技术有限公司 | 一种音频播放装置和设备 |
KR20180050123A (ko) | 2016-11-04 | 2018-05-14 | 삼성전자주식회사 | 평면형 마그넷 스피커 |
US10667038B2 (en) | 2016-12-07 | 2020-05-26 | Apple Inc. | MEMS mircophone with increased back volume |
CN106744992B (zh) * | 2017-01-23 | 2019-08-27 | 瑞声科技(南京)有限公司 | 一种用于增强低频性能的分子筛中空球及其制备方法 |
CN107071668B (zh) * | 2017-05-24 | 2019-08-20 | 歌尔股份有限公司 | 扬声器模组及电子设备 |
WO2019071402A1 (zh) * | 2017-10-09 | 2019-04-18 | 深圳传音通讯有限公司 | 扬声器和移动终端 |
CN109905818B (zh) * | 2017-12-07 | 2020-09-01 | 宏碁股份有限公司 | 扬声器模块 |
CN207869334U (zh) * | 2017-12-22 | 2018-09-14 | 歌尔科技有限公司 | 一种吸音颗粒的封装结构及扬声器模组 |
EP3594423A1 (en) | 2018-07-13 | 2020-01-15 | Lumir Oy | Utilization of mesoporous and nanoporous materials in sound absorbing and sound insulating structures |
US11832050B2 (en) | 2018-09-19 | 2023-11-28 | Apple Inc. | Zeolitic material for improving loudspeaker performance |
KR102639434B1 (ko) | 2019-08-02 | 2024-02-22 | 삼성전자 주식회사 | 공기 흡착 부재를 포함하는 스피커 모듈 및 상기 스피커 모듈을 포함하는 전자 장치 |
US11671745B2 (en) * | 2020-09-16 | 2023-06-06 | Apple Inc. | Headphone earcup with adsorptive material |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247926A (en) * | 1964-09-14 | 1966-04-26 | Edwin G Warman | Loud-speaker enclosure |
CN101416528A (zh) * | 2006-04-03 | 2009-04-22 | 松下电器产业株式会社 | 扬声器系统 |
CN102317549A (zh) * | 2009-02-13 | 2012-01-11 | 诺基亚公司 | 封闭吸附性材料 |
CN103098490A (zh) * | 2010-08-23 | 2013-05-08 | 楼氏电子亚洲有限公司 | 声音改进的扬声器系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5151926A (en) * | 1974-11-01 | 1976-05-07 | Sansui Electric Co | Supiikasochi |
US4101736A (en) * | 1977-03-17 | 1978-07-18 | Cerwin Vega, Inc. | Device for increasing the compliance of a speaker enclosure |
US4356882A (en) * | 1981-01-15 | 1982-11-02 | Allen James C | Device for enlarging the effective volume of a loudspeaker enclosure |
US6073723A (en) * | 1998-06-05 | 2000-06-13 | Gallo; Anthony | Acoustic damping material |
US6338395B1 (en) * | 1999-09-29 | 2002-01-15 | P.T. Hartono Istana Electronics | Kapok loudspeaker enclosure damping material |
EP1786235B1 (en) * | 2004-08-23 | 2018-06-13 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker system |
US20080170737A1 (en) * | 2005-03-28 | 2008-07-17 | Shuji Saiki | Loudspeaker System |
KR20070119648A (ko) * | 2005-03-28 | 2007-12-20 | 마쯔시다덴기산교 가부시키가이샤 | 스피커 장치 |
WO2010028221A2 (en) * | 2008-09-04 | 2010-03-11 | Jim Lee Murray | Universal back box for mounting in wall components and method of use |
US8320598B2 (en) * | 2009-06-30 | 2012-11-27 | Nokia Corporation | Apparatus and method |
DE102011079747A1 (de) | 2010-07-27 | 2012-02-02 | Denso Corporation | Halbleitervorrichtung mit Schaltelement und Freilaufdiode, sowie Steuerverfahren hierfür |
EP2495991A1 (en) * | 2011-03-04 | 2012-09-05 | Knowles Electronics Asia PTE. Ltd. | Packaging of acoustic volume increasing materials for loudspeaker devices |
US9020177B2 (en) * | 2011-09-30 | 2015-04-28 | Apple Inc. | Method and apparatus for construction of an acoustic module backvolume |
US9469469B2 (en) * | 2012-06-01 | 2016-10-18 | Treefrog Developments, Inc. | Housing for encasing an object having a thin profile |
-
2013
- 2013-09-11 US US14/023,727 patent/US9635455B2/en active Active
-
2014
- 2014-09-09 DE DE112014004165.3T patent/DE112014004165T5/de not_active Withdrawn
- 2014-09-09 WO PCT/MY2014/000228 patent/WO2015037977A2/en active Application Filing
- 2014-09-09 CN CN201480050198.2A patent/CN105706460B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247926A (en) * | 1964-09-14 | 1966-04-26 | Edwin G Warman | Loud-speaker enclosure |
CN101416528A (zh) * | 2006-04-03 | 2009-04-22 | 松下电器产业株式会社 | 扬声器系统 |
CN102317549A (zh) * | 2009-02-13 | 2012-01-11 | 诺基亚公司 | 封闭吸附性材料 |
CN103098490A (zh) * | 2010-08-23 | 2013-05-08 | 楼氏电子亚洲有限公司 | 声音改进的扬声器系统 |
Also Published As
Publication number | Publication date |
---|---|
US9635455B2 (en) | 2017-04-25 |
DE112014004165T5 (de) | 2016-06-09 |
CN105706460A (zh) | 2016-06-22 |
WO2015037977A2 (en) | 2015-03-19 |
US20150072723A1 (en) | 2015-03-12 |
WO2015037977A3 (en) | 2015-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB02 | Change of applicant information |
Address after: 100176 Beijing City Economic and Technological Development Zone Beijing Tongji Road No. 20 Applicant after: SOUND SOLUTIONS INTERNATIONAL Co.,Ltd. Address before: 100176 Beijing City Economic and Technological Development Zone Beijing Tongji Road No. 20 Applicant before: Floor Electronics (Beijing) Co.,Ltd. |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160909 Address after: 100176 Beijing City Economic and Technological Development Zone Beijing Tongji Road No. 20 Applicant after: Floor Electronics (Beijing) Co.,Ltd. Address before: Mara Thea Penang Applicant before: Roche IPC (Malaysia) SDN BHD |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181228 Address after: 212000 No. 16 Yangtze River Road, Dagang, Zhenjiang New District, Jiangsu Province Applicant after: AOYIN NEW MATERIAL (ZHENJIANG) CO.,LTD. Address before: 100176 No. 20 Tongji South Road, Beijing economic and Technological Development Zone, Beijing Applicant before: SOUND SOLUTIONS INTERNATIONAL Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 212000 No. 16 Yangtze River Road, Dagang, Zhenjiang New District, Jiangsu Province Patentee after: Zhenjiang Best New Material Co.,Ltd. Address before: 212000 No. 16 Yangtze River Road, Dagang, Zhenjiang New District, Jiangsu Province Patentee before: AOYIN NEW MATERIAL (ZHENJIANG) CO.,LTD. |