CN214413032U - 喇叭 - Google Patents

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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
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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
Application number
CN202120315367.8U
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English (en)
Chinese (zh)
Inventor
何朝阳
杨磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Amt Co ltd
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Changzhou Amt Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Changzhou Amt Co ltd filed Critical Changzhou Amt Co ltd
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Publication of CN214413032U publication Critical patent/CN214413032U/zh
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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)
CN202120315367.8U 2020-12-21 2021-02-03 喇叭 Active CN214413032U (zh)

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)

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CN (2) CN214413032U (fr)
WO (2) WO2022134274A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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

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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