CN106465018B - 扬声器单元及具备该扬声器单元的扬声器 - Google Patents
扬声器单元及具备该扬声器单元的扬声器 Download PDFInfo
- Publication number
- CN106465018B CN106465018B CN201480079606.7A CN201480079606A CN106465018B CN 106465018 B CN106465018 B CN 106465018B CN 201480079606 A CN201480079606 A CN 201480079606A CN 106465018 B CN106465018 B CN 106465018B
- Authority
- CN
- China
- Prior art keywords
- space
- loudspeaker unit
- oscillating plate
- magnetic loop
- intercommunicating pore
- 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
- 239000011148 porous material Substances 0.000 claims abstract description 88
- 230000002093 peripheral effect Effects 0.000 claims description 31
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 14
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression 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
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/067007 WO2015198454A1 (ja) | 2014-06-26 | 2014-06-26 | スピーカユニット及びそのスピーカユニットを備えるスピーカー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106465018A CN106465018A (zh) | 2017-02-22 |
| CN106465018B true CN106465018B (zh) | 2019-07-19 |
Family
ID=54937581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480079606.7A Active CN106465018B (zh) | 2014-06-26 | 2014-06-26 | 扬声器单元及具备该扬声器单元的扬声器 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6397494B2 (ja) |
| CN (1) | CN106465018B (ja) |
| WO (1) | WO2015198454A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49437E1 (en) | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
| KR101973488B1 (ko) | 2014-09-30 | 2019-04-29 | 애플 인크. | 표면 반사에 의해 야기되는 오디오 칼라레이션이 감소된 라우드스피커 |
| US10911863B2 (en) | 2016-09-23 | 2021-02-02 | Apple Inc. | Illuminated user interface architecture |
| CN111131977B (zh) * | 2020-03-05 | 2021-02-26 | 瑞声科技(新加坡)有限公司 | 扬声器 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62210800A (ja) * | 1986-03-12 | 1987-09-16 | Fumio Shintaku | ホ−ンスピ−カ |
| JPH02133090U (ja) * | 1989-04-05 | 1990-11-05 | ||
| CN1525790A (zh) * | 2003-02-28 | 2004-09-01 | 星精密株式会社 | 电声变换器装置 |
| CN103167388A (zh) * | 2011-12-19 | 2013-06-19 | 莫列斯公司 | 扬声器装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877979U (ja) * | 1981-11-24 | 1983-05-26 | ソニー株式会社 | マイクロホン |
| JPS58142694A (ja) * | 1982-02-17 | 1983-08-24 | Toa Tokushu Denki Kk | スピ−カ駆動部の構造 |
| JPH04329799A (ja) * | 1991-05-02 | 1992-11-18 | Matsushita Electric Ind Co Ltd | ホーンスピーカ |
| JP4042732B2 (ja) * | 2004-09-28 | 2008-02-06 | オンキヨー株式会社 | リング型スピーカー |
-
2014
- 2014-06-26 CN CN201480079606.7A patent/CN106465018B/zh active Active
- 2014-06-26 WO PCT/JP2014/067007 patent/WO2015198454A1/ja active Application Filing
- 2014-06-26 JP JP2016528945A patent/JP6397494B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62210800A (ja) * | 1986-03-12 | 1987-09-16 | Fumio Shintaku | ホ−ンスピ−カ |
| JPH02133090U (ja) * | 1989-04-05 | 1990-11-05 | ||
| CN1525790A (zh) * | 2003-02-28 | 2004-09-01 | 星精密株式会社 | 电声变换器装置 |
| CN103167388A (zh) * | 2011-12-19 | 2013-06-19 | 莫列斯公司 | 扬声器装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015198454A1 (ja) | 2015-12-30 |
| JP6397494B2 (ja) | 2018-09-26 |
| CN106465018A (zh) | 2017-02-22 |
| JPWO2015198454A1 (ja) | 2017-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |