CN207665211U - 一种微型扬声器 - Google Patents
一种微型扬声器 Download PDFInfo
- Publication number
- CN207665211U CN207665211U CN201820023686.XU CN201820023686U CN207665211U CN 207665211 U CN207665211 U CN 207665211U CN 201820023686 U CN201820023686 U CN 201820023686U CN 207665211 U CN207665211 U CN 207665211U
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- CN
- China
- Prior art keywords
- microspeaker
- separated time
- guiding groove
- ontology
- time guiding
- 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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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
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820023686.XU CN207665211U (zh) | 2018-01-08 | 2018-01-08 | 一种微型扬声器 |
PCT/CN2018/113899 WO2019134434A1 (fr) | 2018-01-08 | 2018-11-05 | Haut-parleur miniature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820023686.XU CN207665211U (zh) | 2018-01-08 | 2018-01-08 | 一种微型扬声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207665211U true CN207665211U (zh) | 2018-07-27 |
Family
ID=62943352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820023686.XU Active CN207665211U (zh) | 2018-01-08 | 2018-01-08 | 一种微型扬声器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN207665211U (fr) |
WO (1) | WO2019134434A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019134434A1 (fr) * | 2018-01-08 | 2019-07-11 | 声电电子科技(惠州)有限公司 | Haut-parleur miniature |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201307928Y (zh) * | 2008-11-21 | 2009-09-09 | 瑞声声学科技(常州)有限公司 | 微型电声能发声器件 |
CN204119491U (zh) * | 2014-08-28 | 2015-01-21 | 歌尔声学股份有限公司 | 电声换能器及耳机 |
CN204539453U (zh) * | 2015-03-30 | 2015-08-05 | 歌尔声学股份有限公司 | 发声装置 |
CN204993841U (zh) * | 2015-10-09 | 2016-01-20 | 歌尔声学股份有限公司 | 微型扬声器 |
US20170289697A1 (en) * | 2015-11-02 | 2017-10-05 | Aac Technologies Pte, Ltd. | Sound Generator |
CN205213040U (zh) * | 2015-12-22 | 2016-05-04 | 歌尔声学股份有限公司 | 头戴耳机喇叭 |
CN207665211U (zh) * | 2018-01-08 | 2018-07-27 | 声电电子科技(惠州)有限公司 | 一种微型扬声器 |
-
2018
- 2018-01-08 CN CN201820023686.XU patent/CN207665211U/zh active Active
- 2018-11-05 WO PCT/CN2018/113899 patent/WO2019134434A1/fr active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019134434A1 (fr) * | 2018-01-08 | 2019-07-11 | 声电电子科技(惠州)有限公司 | Haut-parleur miniature |
Also Published As
Publication number | Publication date |
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WO2019134434A1 (fr) | 2019-07-11 |
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