CN214413032U - 喇叭 - Google Patents
喇叭 Download PDFInfo
- Publication number
- CN214413032U CN214413032U CN202120315367.8U CN202120315367U CN214413032U CN 214413032 U CN214413032 U CN 214413032U CN 202120315367 U CN202120315367 U CN 202120315367U CN 214413032 U CN214413032 U CN 214413032U
- Authority
- CN
- China
- Prior art keywords
- magnet
- housing
- voice coil
- loudspeaker
- magnetic circuit
- 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
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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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023104636 | 2020-12-21 | ||
CN2020231046360 | 2020-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214413032U true CN214413032U (zh) | 2021-10-15 |
Family
ID=78020396
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120315367.8U Active CN214413032U (zh) | 2020-12-21 | 2021-02-03 | 喇叭 |
CN202120516877.1U Active CN214675646U (zh) | 2020-12-21 | 2021-03-08 | 喇叭和耳机 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120516877.1U Active CN214675646U (zh) | 2020-12-21 | 2021-03-08 | 喇叭和耳机 |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN214413032U (fr) |
WO (2) | WO2022134274A1 (fr) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6934402B2 (en) * | 2001-01-26 | 2005-08-23 | American Technology Corporation | Planar-magnetic speakers with secondary magnetic structure |
US6810126B2 (en) * | 2001-10-24 | 2004-10-26 | Bg Corporation | Planar magnetic transducer |
US8085969B2 (en) * | 2006-09-15 | 2011-12-27 | Hpv Technologies, Inc. | Full range planar magnetic microphone and arrays thereof |
CN205883573U (zh) * | 2016-08-12 | 2017-01-11 | 深圳倍声声学技术有限公司 | 一种防摔受话器 |
CN206136279U (zh) * | 2016-09-19 | 2017-04-26 | 万魔声学科技有限公司 | 平面振膜喇叭 |
TW201813417A (zh) * | 2016-09-20 | 2018-04-01 | 固昌通訊股份有限公司 | 平面喇叭單體 |
CN206402438U (zh) * | 2017-01-11 | 2017-08-11 | 瑞声科技(南京)有限公司 | 扬声器 |
CN107124685A (zh) * | 2017-06-20 | 2017-09-01 | 维沃移动通信有限公司 | 一种扬声器及电子设备 |
US11057696B2 (en) * | 2017-09-17 | 2021-07-06 | Oren Mordechai | Low profile dual driver magnet |
US11450302B2 (en) * | 2018-03-07 | 2022-09-20 | Harman International Industries, Incorporated | Loudspeaker with magnets in ferrofluid |
CN210807645U (zh) * | 2019-12-13 | 2020-06-19 | 常州阿木奇声学科技有限公司 | 喇叭 |
CN212115664U (zh) * | 2020-06-22 | 2020-12-08 | 歌尔股份有限公司 | 扬声器和耳机 |
-
2021
- 2021-02-03 WO PCT/CN2021/075034 patent/WO2022134274A1/fr active Application Filing
- 2021-02-03 CN CN202120315367.8U patent/CN214413032U/zh active Active
- 2021-03-08 WO PCT/CN2021/079607 patent/WO2022134318A1/fr active Application Filing
- 2021-03-08 CN CN202120516877.1U patent/CN214675646U/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN214675646U (zh) | 2021-11-09 |
WO2022134318A1 (fr) | 2022-06-30 |
WO2022134274A1 (fr) | 2022-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |