CN207665211U - 一种微型扬声器 - Google Patents

一种微型扬声器 Download PDF

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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
Authority
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.)
Active
Application number
CN201820023686.XU
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English (en)
Chinese (zh)
Inventor
袁智杰
温世龄
樊国禹
郑雷
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.)
Acoustic-Electric Electronics Technology (huizhou) Co Ltd
Original Assignee
Acoustic-Electric Electronics Technology (huizhou) 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.)
Filing date
Publication date
Application filed by Acoustic-Electric Electronics Technology (huizhou) Co Ltd filed Critical Acoustic-Electric Electronics Technology (huizhou) Co Ltd
Priority to CN201820023686.XU priority Critical patent/CN207665211U/zh
Application granted granted Critical
Publication of CN207665211U publication Critical patent/CN207665211U/zh
Priority to PCT/CN2018/113899 priority patent/WO2019134434A1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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)
CN201820023686.XU 2018-01-08 2018-01-08 一种微型扬声器 Active CN207665211U (zh)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
WO2019134434A1 (fr) 2019-07-11

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