WO2011055929A3 - 마이크로 스피커 - Google Patents

마이크로 스피커 Download PDF

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Publication number
WO2011055929A3
WO2011055929A3 PCT/KR2010/007482 KR2010007482W WO2011055929A3 WO 2011055929 A3 WO2011055929 A3 WO 2011055929A3 KR 2010007482 W KR2010007482 W KR 2010007482W WO 2011055929 A3 WO2011055929 A3 WO 2011055929A3
Authority
WO
WIPO (PCT)
Prior art keywords
fixed
frame
permanent magnet
yoke
pair
Prior art date
Application number
PCT/KR2010/007482
Other languages
English (en)
French (fr)
Other versions
WO2011055929A2 (ko
Inventor
이상호
권영철
장홍규
Original Assignee
주식회사 비에스이
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 주식회사 비에스이 filed Critical 주식회사 비에스이
Publication of WO2011055929A2 publication Critical patent/WO2011055929A2/ko
Publication of WO2011055929A3 publication Critical patent/WO2011055929A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2207/00—Details of diaphragms or cones for electromechanical transducers or their suspension covered by H04R7/00 but not provided for in H04R7/00 or in H04R2307/00
    • H04R2207/021—Diaphragm extensions, not necessarily integrally formed, e.g. skirts, rims, flanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/07—Suspension between moving magnetic core and housing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • 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)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

본 발명은 마이크로 스피커에 관한 것으로, 이러한 마이크로 스피커는 프레임; 상기 프레임에 그 외주부가 고정된 진동판; 상기 진동판의 하면에 고정된 보이스 코일; 상기 프레임에 그 외주부가 고정되고, 탄성을 지닌 서스펜션; 상기 서스펜션에 고정되는 요크(yoke); 상기 요크의 내부 바닥면에 고정된 영구자석; 및 상기 영구자석의 상면에 고정된 플레이트(plate);를 포함하며, 상기 프레임과 상기 진동판의 사이, 상기 요크와 상기 영구자석의 사이, 또는 상기 영구자석과 상기 플레이트의 사이 중 어느 하나는 접착필름에 의해 결합되는 것을 특징으로 한다.
PCT/KR2010/007482 2009-11-06 2010-10-28 마이크로 스피커 WO2011055929A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020090014456U KR20110004764U (ko) 2009-11-06 2009-11-06 마이크로 스피커
KR20-2009-0014456 2009-11-06

Publications (2)

Publication Number Publication Date
WO2011055929A2 WO2011055929A2 (ko) 2011-05-12
WO2011055929A3 true WO2011055929A3 (ko) 2011-10-20

Family

ID=43959900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007482 WO2011055929A2 (ko) 2009-11-06 2010-10-28 마이크로 스피커

Country Status (4)

Country Link
KR (1) KR20110004764U (ko)
CN (2) CN102056057A (ko)
TW (1) TW201125378A (ko)
WO (1) WO2011055929A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110004764U (ko) * 2009-11-06 2011-05-13 주식회사 비에스이 마이크로 스피커
CN102291658B (zh) * 2011-06-21 2014-02-12 陈奚平 一种扬声器
KR101502379B1 (ko) * 2013-04-25 2015-03-16 주식회사 이엠텍 마이크로스피커의 진동판 부착 구조 및 방법
CN105072527A (zh) * 2015-07-20 2015-11-18 朝阳聚声泰（信丰）科技有限公司 一种入耳式受话器
KR102663543B1 (ko) * 2018-12-06 2024-05-03 현대자동차주식회사 스피커용 요크 및 이의 제조방법과 이를 포함하는 스피커 장치
CN109714696A (zh) * 2018-12-07 2019-05-03 歌尔股份有限公司 一种磁路组件的装配方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001169388A (ja) * 1999-11-05 2001-06-22 Akg Acoustics Gmbh 電気音響変換器及びその製造方法
JP2003179988A (ja) * 2001-06-28 2003-06-27 Matsushita Electric Ind Co Ltd スピーカシステム、携帯端末装置および電子機器
JP2004088739A (ja) * 2002-06-24 2004-03-18 Matsushita Electric Ind Co Ltd スピーカ用振動板
JP2007124306A (ja) * 2005-10-28 2007-05-17 Sanyo Electric Co Ltd 情報表示装置
KR20090064838A (ko) * 2007-12-17 2009-06-22 에스텍 주식회사 다기능 스피커

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60226098T2 (de) * 2001-06-28 2009-06-18 Panasonic Corp., Kadoma Lautsprechersystem, Mobilendgerät und elektronische Vorrichtung
KR20110004764U (ko) * 2009-11-06 2011-05-13 주식회사 비에스이 마이크로 스피커

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001169388A (ja) * 1999-11-05 2001-06-22 Akg Acoustics Gmbh 電気音響変換器及びその製造方法
JP2003179988A (ja) * 2001-06-28 2003-06-27 Matsushita Electric Ind Co Ltd スピーカシステム、携帯端末装置および電子機器
JP2004088739A (ja) * 2002-06-24 2004-03-18 Matsushita Electric Ind Co Ltd スピーカ用振動板
JP2007124306A (ja) * 2005-10-28 2007-05-17 Sanyo Electric Co Ltd 情報表示装置
KR20090064838A (ko) * 2007-12-17 2009-06-22 에스텍 주식회사 다기능 스피커

Also Published As

Publication number Publication date
CN102056057A (zh) 2011-05-11
KR20110004764U (ko) 2011-05-13
TW201125378A (en) 2011-07-16
CN201846471U (zh) 2011-05-25
WO2011055929A2 (ko) 2011-05-12

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