CN107852552B - 声换能器装置和扬声器装置 - Google Patents
声换能器装置和扬声器装置 Download PDFInfo
- Publication number
- CN107852552B CN107852552B CN201680045658.1A CN201680045658A CN107852552B CN 107852552 B CN107852552 B CN 107852552B CN 201680045658 A CN201680045658 A CN 201680045658A CN 107852552 B CN107852552 B CN 107852552B
- Authority
- CN
- China
- Prior art keywords
- preconfigured
- back volume
- speaker
- volume
- absorbing material
- 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.)
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- 239000011358 absorbing material Substances 0.000 claims abstract description 231
- 239000006260 foam Substances 0.000 claims description 170
- 239000000463 material Substances 0.000 claims description 73
- 239000000945 filler Substances 0.000 claims description 40
- 239000010457 zeolite Substances 0.000 claims description 32
- 229910021536 Zeolite Inorganic materials 0.000 claims description 18
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 18
- 239000004166 Lanolin Substances 0.000 claims description 10
- 229940039717 lanolin Drugs 0.000 claims description 10
- 235000019388 lanolin Nutrition 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 4
- 239000006261 foam material Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 71
- 238000004519 manufacturing process Methods 0.000 description 29
- 239000000853 adhesive Substances 0.000 description 17
- 230000001070 adhesive effect Effects 0.000 description 17
- 238000013461 design Methods 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000005259 measurement Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000006096 absorbing agent Substances 0.000 description 7
- 238000010943 off-gassing Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000011236 particulate material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical class C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements 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
- 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
-
- 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type 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
- 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
- H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line 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
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/821,460 | 2015-08-07 | ||
US14/821,460 US9615165B2 (en) | 2015-08-07 | 2015-08-07 | Loudspeaker device having foam insert to improve gas distribution in sound adsorber material |
PCT/CN2016/093424 WO2017024987A1 (en) | 2015-08-07 | 2016-08-05 | Loudspeaker device having foam insert to improve gas distribution in sound adsorber material |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107852552A CN107852552A (zh) | 2018-03-27 |
CN107852552B true CN107852552B (zh) | 2020-02-21 |
Family
ID=57983034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680045658.1A Active CN107852552B (zh) | 2015-08-07 | 2016-08-05 | 声换能器装置和扬声器装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9615165B2 (zh) |
CN (1) | CN107852552B (zh) |
DE (1) | DE112016003615T5 (zh) |
WO (1) | WO2017024987A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013002753B3 (de) * | 2013-02-19 | 2014-06-05 | Fachhochschule Münster | Verfahren zur Herstellung eines Dichtungselementes |
US10349167B2 (en) | 2015-05-18 | 2019-07-09 | Apple Inc. | Audio speaker with back volume containing adsorptive material |
GB2567608B (en) | 2015-07-07 | 2019-10-09 | Nanoscape Ag | Improved material for rapid gas sorption in loudspeakers |
CN105142046A (zh) * | 2015-08-11 | 2015-12-09 | 瑞声光电科技(常州)有限公司 | 发声器件及制作该发声器件的方法 |
US10244308B2 (en) | 2015-08-27 | 2019-03-26 | Apple Inc. | Audio speaker having a rigid adsorptive insert |
CN105916081B (zh) * | 2016-05-05 | 2019-10-08 | 歌尔股份有限公司 | 一种扬声器模组 |
CN206341395U (zh) * | 2016-10-26 | 2017-07-18 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
US10667038B2 (en) | 2016-12-07 | 2020-05-26 | Apple Inc. | MEMS mircophone with increased back volume |
CN206542565U (zh) * | 2017-03-01 | 2017-10-03 | 瑞声光电科技(常州)有限公司 | 扬声器及扬声器箱 |
CN106875934A (zh) * | 2017-03-30 | 2017-06-20 | 歌尔股份有限公司 | 金属有机框架吸音件和发声装置模组 |
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 |
EP3454569B1 (en) * | 2017-09-08 | 2020-06-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electroacoustic device and mobile terminal |
CN108200512B (zh) * | 2017-12-29 | 2023-12-22 | 联想(北京)有限公司 | 音箱及其控制方法 |
CN108430018B (zh) * | 2018-04-28 | 2020-04-21 | 歌尔股份有限公司 | 扬声器模组及电子设备 |
US11832050B2 (en) * | 2018-09-19 | 2023-11-28 | Apple Inc. | Zeolitic material for improving loudspeaker performance |
US10783867B2 (en) * | 2018-11-08 | 2020-09-22 | Apple Inc. | Acoustic filler including acoustically active beads and expandable filler |
GB201819321D0 (en) | 2018-11-27 | 2019-01-09 | Carbon Air Ltd | Cavities and active regions |
CN111343546B (zh) * | 2018-12-19 | 2023-01-20 | 歌尔股份有限公司 | 声学装置及电子设备 |
CN109831725A (zh) * | 2018-12-27 | 2019-05-31 | 瑞声科技(新加坡)有限公司 | 扬声器模组 |
CN111560133A (zh) * | 2020-07-10 | 2020-08-21 | 歌尔股份有限公司 | 声学调节材料、填充方法、发声装置及电子设备 |
US11671745B2 (en) * | 2020-09-16 | 2023-06-06 | Apple Inc. | Headphone earcup with adsorptive material |
EP4304203A1 (en) * | 2021-06-07 | 2024-01-10 | Samsung Electronics Co., Ltd. | Speaker module and electronic device comprising same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102724606A (zh) * | 2012-06-04 | 2012-10-10 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
CN104202703A (zh) * | 2014-09-01 | 2014-12-10 | 歌尔声学股份有限公司 | 扬声器模组 |
CN204408577U (zh) * | 2015-03-06 | 2015-06-17 | 歌尔声学股份有限公司 | 一种发音装置中吸音颗粒的防护装置 |
CN204498363U (zh) * | 2015-04-13 | 2015-07-22 | 歌尔声学股份有限公司 | 吸音组件及设有该吸音组件的扬声器模组 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0136318A1 (en) * | 1983-03-02 | 1985-04-10 | WARD, Brian Douglas | Constant pressure device |
US7132597B2 (en) * | 2002-02-26 | 2006-11-07 | Taylor-Listug, Inc. | Transducer for converting between mechanical vibration and electrical signal |
CN101027934B (zh) | 2004-08-23 | 2011-12-14 | 松下电器产业株式会社 | 扬声器系统 |
CN1949363A (zh) * | 2005-10-15 | 2007-04-18 | 郭自刚 | 消音装置 |
US8565463B2 (en) * | 2007-06-12 | 2013-10-22 | Panasonic Corporation | Loudspeaker system |
JP5245641B2 (ja) * | 2008-08-20 | 2013-07-24 | ヤマハ株式会社 | 吸音構造体 |
US8320598B2 (en) * | 2009-06-30 | 2012-11-27 | Nokia Corporation | Apparatus and method |
CN101765039A (zh) * | 2009-11-19 | 2010-06-30 | 王强 | 酒桶状音箱 |
CN203279157U (zh) * | 2013-05-08 | 2013-11-06 | 歌尔声学股份有限公司 | 平板式低音扬声器及应用该低音扬声器的电子装置 |
CN104168523A (zh) * | 2014-08-04 | 2014-11-26 | 薛峰 | 一种基于石墨烯泡沫的降噪耳机 |
-
2015
- 2015-08-07 US US14/821,460 patent/US9615165B2/en active Active
-
2016
- 2016-08-05 CN CN201680045658.1A patent/CN107852552B/zh active Active
- 2016-08-05 DE DE112016003615.9T patent/DE112016003615T5/de not_active Withdrawn
- 2016-08-05 WO PCT/CN2016/093424 patent/WO2017024987A1/en active Application Filing
-
2017
- 2017-02-23 US US15/440,792 patent/US9936286B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102724606A (zh) * | 2012-06-04 | 2012-10-10 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
CN104202703A (zh) * | 2014-09-01 | 2014-12-10 | 歌尔声学股份有限公司 | 扬声器模组 |
CN204408577U (zh) * | 2015-03-06 | 2015-06-17 | 歌尔声学股份有限公司 | 一种发音装置中吸音颗粒的防护装置 |
CN204498363U (zh) * | 2015-04-13 | 2015-07-22 | 歌尔声学股份有限公司 | 吸音组件及设有该吸音组件的扬声器模组 |
Also Published As
Publication number | Publication date |
---|---|
CN107852552A (zh) | 2018-03-27 |
US20170041704A1 (en) | 2017-02-09 |
US9936286B2 (en) | 2018-04-03 |
WO2017024987A1 (en) | 2017-02-16 |
US9615165B2 (en) | 2017-04-04 |
US20170164096A1 (en) | 2017-06-08 |
DE112016003615T5 (de) | 2018-04-19 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181227 Address after: 212000 No. 16 Yangtze River Road, Dagang, Zhenjiang New District, Jiangsu Province Applicant after: Auyin new materials (Zhenjiang) Co., Ltd. Address before: 100176 No. 20 Tongji South Road, Beijing economic and Technological Development Zone, Beijing Applicant before: Alpha Technology (Beijing) Co., Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 212000 No. 16 Yangtze River Road, Dagang, Zhenjiang New District, Jiangsu Province Applicant after: Zhenjiang Best New Materials Co., Ltd. Address before: 212000 No. 16 Yangtze River Road, Dagang, Zhenjiang New District, Jiangsu Province Applicant before: Auyin new materials (Zhenjiang) Co., Ltd. |
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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 Yangzijiang Road, Dagang, New District, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang best new material Co.,Ltd. Address before: 212000 No.16 Yangzijiang Road, Dagang, New District, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang Best New Material Co.,Ltd. |