WO2011025193A3 - 슬림형 스피커 - Google Patents

슬림형 스피커 Download PDF

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Publication number
WO2011025193A3
WO2011025193A3 PCT/KR2010/005577 KR2010005577W WO2011025193A3 WO 2011025193 A3 WO2011025193 A3 WO 2011025193A3 KR 2010005577 W KR2010005577 W KR 2010005577W WO 2011025193 A3 WO2011025193 A3 WO 2011025193A3
Authority
WO
WIPO (PCT)
Prior art keywords
coupled
bobbin
damper
slimline
base frame
Prior art date
Application number
PCT/KR2010/005577
Other languages
English (en)
French (fr)
Other versions
WO2011025193A2 (ko
Inventor
신정열
Original Assignee
Shin Joung Youl
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 Shin Joung Youl filed Critical Shin Joung Youl
Priority to CN2010800377807A priority Critical patent/CN102498728A/zh
Priority to US13/392,722 priority patent/US8767999B2/en
Publication of WO2011025193A2 publication Critical patent/WO2011025193A2/ko
Publication of WO2011025193A3 publication Critical patent/WO2011025193A3/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • 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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

본 발명에 의한 슬림형 스피커는, 수평방향으로 이격 공간을 갖도록 배열되는 마그네트와 요크를 구비하는 자기회로; 보이스코일이 장착되며, 하측이 상기 마그네트와 요크 사이의 이격공간으로 삽입되는 보빈; 상기 자기회로가 장착되는 베이스프레임; 내측단이 상기 보빈에 결합되고, 외측단이 상기 베이스프레임에 결합되는 댐퍼; 내측단이 상기 보빈 중 상기 댐퍼가 결합된 지점보다 낮은 지점에 결합되고, 외측단이 상기 베이스프레임에 결합되는 진동판; 을 포함하여 구성된다. 본 발명에 의한 슬림형 스피커는, 내측단과 외측단의 높이가 상이하도록 경사진 진동판을 적용하면서도 제품의 슬림화가 가능해지고, 댐퍼를 안정적으로 보빈에 결합시킬 수 있으며, 댐퍼를 단자로 활용할 수 있으므로 내부 구조가 간단해진다는 장점이 있다.
PCT/KR2010/005577 2009-08-27 2010-08-23 슬림형 스피커 WO2011025193A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010800377807A CN102498728A (zh) 2009-08-27 2010-08-23 轻薄型扬声器
US13/392,722 US8767999B2 (en) 2009-08-27 2010-08-23 Slimline speaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0079669 2009-08-27
KR1020090079669A KR101062039B1 (ko) 2009-08-27 2009-08-27 슬림형 스피커

Publications (2)

Publication Number Publication Date
WO2011025193A2 WO2011025193A2 (ko) 2011-03-03
WO2011025193A3 true WO2011025193A3 (ko) 2011-06-09

Family

ID=43628552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005577 WO2011025193A2 (ko) 2009-08-27 2010-08-23 슬림형 스피커

Country Status (4)

Country Link
US (1) US8767999B2 (ko)
KR (1) KR101062039B1 (ko)
CN (1) CN102498728A (ko)
WO (1) WO2011025193A2 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8442259B2 (en) * 2010-06-04 2013-05-14 Beats Electronics, Llc System for vibration confinement
KR101086932B1 (ko) 2010-12-27 2011-11-29 에스텍 주식회사 스피커
GB2518660A (en) * 2013-09-27 2015-04-01 Pss Belgium Nv Loudspeaker
FR3014628B1 (fr) * 2013-12-05 2017-04-21 Devialet Haut-parleur electrodynamique compact a membrane convexe
US20160127832A1 (en) * 2014-10-30 2016-05-05 Meiloon Industrial Co., Ltd. Speaker diaphragm supporting structure
CN108882122A (zh) 2017-05-11 2018-11-23 易音特电子株式会社 具有子振膜的高功率微型扬声器
KR101971517B1 (ko) * 2017-05-11 2019-04-24 주식회사 이엠텍 서브 진동판을 구비하는 고출력 마이크로스피커
US10200802B1 (en) * 2017-08-03 2019-02-05 Bose Corporation Inverted button cap in acoustic transducer
CN107809712A (zh) * 2017-12-22 2018-03-16 奥音新材料（镇江）有限公司 一种稳定性好的扬声器振膜
KR101895754B1 (ko) * 2018-03-30 2018-09-05 주식회사 엠소닉 고성능 슬림 스피커
KR102598955B1 (ko) * 2018-10-08 2023-11-06 현대자동차주식회사 차량용 가상 엔진음 발생장치
KR102045267B1 (ko) * 2019-01-28 2019-11-15 범진시엔엘 주식회사 슬림형 스피커용 동판 댐퍼
CN112954555B (zh) * 2021-04-22 2022-08-26 歌尔股份有限公司 一种扬声器和电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100279702B1 (ko) * 1998-11-20 2001-02-01 황만수 표면실장형 초소형 음향 변환기_
JP2001313996A (ja) * 2000-05-02 2001-11-09 Pioneer Electronic Corp スピーカ用ダンパならびにその製造方法および同ダンパを備えたスピーカ装置
JP2006129106A (ja) * 2004-10-29 2006-05-18 Foster Electric Co Ltd スピーカ
KR100638057B1 (ko) * 2005-02-21 2006-10-24 주식회사 비에스이 이중 진동판 구조의 마이크로 스피커
KR20080001615A (ko) * 2007-06-08 2008-01-03 신기음향 주식회사 소형 스피커

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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EP0753238B1 (en) * 1994-03-29 2003-05-07 Harman International Industries Incorporated Method of manufacturing a loudspeaker spider
CN1151701C (zh) * 1996-05-31 2004-05-26 皇家菲利浦电子有限公司 电动扬声器与包含该扬声器的系统
JP3971625B2 (ja) * 2002-02-25 2007-09-05 フォスター電機株式会社 薄型スピーカおよびその製造方法
TW200401580A (en) * 2002-04-25 2004-01-16 Koninkl Philips Electronics Nv Loudspeaker with a first and a second diaphragm body
EP1540993A2 (en) * 2002-08-21 2005-06-15 Sahyoun, Joseph Y. Audio radiator with radiator flexure minization and voice coil elastic anti-wobble members
US6963651B2 (en) * 2003-09-30 2005-11-08 Meiloon Industrial Co., Ltd. Single magnetic circuit dual output speaker
US8085971B2 (en) * 2008-05-23 2011-12-27 Tai Yan Kam Moving-coil planar speaker
US8295538B2 (en) * 2008-08-22 2012-10-23 Harman Becker Automotive Systems Gmbh Loudspeaker spider

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100279702B1 (ko) * 1998-11-20 2001-02-01 황만수 표면실장형 초소형 음향 변환기_
JP2001313996A (ja) * 2000-05-02 2001-11-09 Pioneer Electronic Corp スピーカ用ダンパならびにその製造方法および同ダンパを備えたスピーカ装置
JP2006129106A (ja) * 2004-10-29 2006-05-18 Foster Electric Co Ltd スピーカ
KR100638057B1 (ko) * 2005-02-21 2006-10-24 주식회사 비에스이 이중 진동판 구조의 마이크로 스피커
KR20080001615A (ko) * 2007-06-08 2008-01-03 신기음향 주식회사 소형 스피커

Also Published As

Publication number Publication date
CN102498728A (zh) 2012-06-13
WO2011025193A2 (ko) 2011-03-03
KR20110022203A (ko) 2011-03-07
US20120195457A1 (en) 2012-08-02
US8767999B2 (en) 2014-07-01
KR101062039B1 (ko) 2011-09-05

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