CN115190400A - 多复合振膜组合式扬声器及头戴耳机 - Google Patents
多复合振膜组合式扬声器及头戴耳机 Download PDFInfo
- Publication number
- CN115190400A CN115190400A CN202210769634.8A CN202210769634A CN115190400A CN 115190400 A CN115190400 A CN 115190400A CN 202210769634 A CN202210769634 A CN 202210769634A CN 115190400 A CN115190400 A CN 115190400A
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- permanent magnet
- coil
- group
- magnet array
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 230000005389 magnetism Effects 0.000 claims abstract 5
- 239000012528 membrane Substances 0.000 claims description 24
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 13
- 239000010931 gold Substances 0.000 claims description 13
- 229910052737 gold Inorganic materials 0.000 claims description 13
- 238000007654 immersion Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004907 flux Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- 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
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
-
- 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
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 (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769634.8A CN115190400B (zh) | 2022-07-01 | 2022-07-01 | 多复合振膜组合式扬声器及头戴耳机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769634.8A CN115190400B (zh) | 2022-07-01 | 2022-07-01 | 多复合振膜组合式扬声器及头戴耳机 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115190400A true CN115190400A (zh) | 2022-10-14 |
| CN115190400B CN115190400B (zh) | 2024-07-02 |
Family
ID=83514857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210769634.8A Active CN115190400B (zh) | 2022-07-01 | 2022-07-01 | 多复合振膜组合式扬声器及头戴耳机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115190400B (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997009842A2 (en) * | 1995-09-02 | 1997-03-13 | New Transducers Limited | Acoustic device |
| JP2000125391A (ja) * | 1998-10-14 | 2000-04-28 | Oosenteikku:Kk | パネル型スピーカの振動板 |
| CN1527637A (zh) * | 2003-02-19 | 2004-09-08 | 日本胜利株式会社 | 扬声器振动膜,该振动膜的制造方法及动态扬声器 |
| CN101365254A (zh) * | 2007-08-10 | 2009-02-11 | 日本胜利株式会社 | 音响振动板及扬声器 |
| US20160238764A1 (en) * | 2015-02-13 | 2016-08-18 | Xiamen Tianma Micro-Electronics Co., Ltd. | Conversion film, electronic device and fabrication methods thereof |
| CN105933831A (zh) * | 2016-04-22 | 2016-09-07 | 歌尔声学股份有限公司 | 振膜及设有该振膜的微型发声器 |
| CN105992106A (zh) * | 2016-05-05 | 2016-10-05 | 歌尔股份有限公司 | 一种发声装置的振膜 |
-
2022
- 2022-07-01 CN CN202210769634.8A patent/CN115190400B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997009842A2 (en) * | 1995-09-02 | 1997-03-13 | New Transducers Limited | Acoustic device |
| JP2000125391A (ja) * | 1998-10-14 | 2000-04-28 | Oosenteikku:Kk | パネル型スピーカの振動板 |
| CN1527637A (zh) * | 2003-02-19 | 2004-09-08 | 日本胜利株式会社 | 扬声器振动膜,该振动膜的制造方法及动态扬声器 |
| CN101365254A (zh) * | 2007-08-10 | 2009-02-11 | 日本胜利株式会社 | 音响振动板及扬声器 |
| US20160238764A1 (en) * | 2015-02-13 | 2016-08-18 | Xiamen Tianma Micro-Electronics Co., Ltd. | Conversion film, electronic device and fabrication methods thereof |
| CN105933831A (zh) * | 2016-04-22 | 2016-09-07 | 歌尔声学股份有限公司 | 振膜及设有该振膜的微型发声器 |
| CN105992106A (zh) * | 2016-05-05 | 2016-10-05 | 歌尔股份有限公司 | 一种发声装置的振膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115190400B (zh) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240601 Address after: 518000, Building 101-401, No. 35 Second Industrial Avenue, Tangxiachong Community, Yanluo Street, Bao'an District, Shenzhen, Guangdong Province Applicant after: SHENZHEN WENTAI ELECTROACOUSTIC CO.,LTD. Country or region after: China Address before: 518101 26c, unit 2, building 2, Deye Xincheng garden, No. 1006, Chuangyi 1st Road, Bao'an District, Shenzhen, Guangdong Province Applicant before: Liu Yuanhao Country or region before: China Applicant before: Li Jianping |
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| GR01 | Patent grant |