JP5572769B2 - Pcbボイスコイル板の振動−リードプレートを有する平板型スピーカ - Google Patents
Pcbボイスコイル板の振動−リードプレートを有する平板型スピーカ Download PDFInfo
- Publication number
- JP5572769B2 JP5572769B2 JP2013554387A JP2013554387A JP5572769B2 JP 5572769 B2 JP5572769 B2 JP 5572769B2 JP 2013554387 A JP2013554387 A JP 2013554387A JP 2013554387 A JP2013554387 A JP 2013554387A JP 5572769 B2 JP5572769 B2 JP 5572769B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- vibration
- lead
- voice coil
- coil plate
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000062175 Fittonia argyroneura Species 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/02—Loudspeakers
-
- 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
-
- 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
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- 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
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/24—Tensioning by means acting directly on free portions of diaphragm or cone
-
- 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
- H04R9/046—Construction
- H04R9/047—Construction in which the windings of the moving coil lay in the same plane
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
110a:ボイスコイル、
111:磁気体、
112:振動−リードプレート、
112a:第1振動−リードプレート、
112b:第2振動−リードプレート、
113:振動板、
201a、201b:コイル板スプライン、
202a、202b:羽根スプライン、
203a、203b:端子、
204a、204b、205a、205b:リードブロック、
Claims (6)
- 磁石及びヨークが所定の間隔だけ離れて並設された一対の磁気体と、
前記磁気体同士の隙間に嵌入され、螺旋状パターンの印刷されたボイスコイルが形成されたボイスコイル板と、
物理的に分離している第1及び第2振動−リードプレートから構成されてそれぞれの先端に+、−端子が形成され、前記第1及び第2振動−リードプレートのそれぞれは、前記ボイスコイル板の上端に接着されるコイル板スプラインと一方の端が連結され、他方の端は前記+または−端子に連結される1以上の羽根スプラインを有する振動−リードプレートと、
前記振動−リードプレートの上端部に接触された状態で前記ボイスコイル板の振動を受けて振動される振動板と、
を備える、PCBボイスコイル板の振動−リードプレートを有する平板型スピーカ。 - 前記羽根スプラインは、前記振動板の下面に接触される、請求項1に記載のPCBボイスコイル板の振動−リードプレートを有する平板型スピーカ。
- 前記第1及び第2振動−リードプレートは、導電性金属材からなり、第1振動−リードプレートを基準として第2振動−リードプレートは対称をなして180°回転された位置を有する、請求項1に記載のPCBボイスコイル板の振動−リードプレートを有する平板型スピーカ。
- 前記第1及び第2振動−リードプレートは、絶縁材からなり、単一の胴体から構成され、
前記第1及び第2振動−リードプレートは、電気的に分離されるように導電性材料でコーティングされる、請求項1に記載のPCBボイスコイル板の振動−リードプレートを有する平板型スピーカ。 - 前記第1及び第2振動−リードプレートのそれぞれは、前記コイル板スプラインの一方の先端、他方の先端または両側の先端に前記ボイスコイルの先端と半田付けされるリードブロックを有する、請求項1に記載のPCBボイスコイル板の振動−リードプレートを有する平板型スピーカ。
- 前記コイル板スプラインの幅は、前記ボイスコイル板の厚さよりも小さいか又は等しく、
前記リードブロックの幅は、前記コイル板スプラインの幅よりも大きい、請求項5に記載のPCBボイスコイル板の振動−リードプレートを有する平板型スピーカ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0013776 | 2011-02-16 | ||
KR1020110013776A KR101185377B1 (ko) | 2011-02-16 | 2011-02-16 | Pcb 보이스 코일판의 진동-리드 플레이트를 갖는 평판형 스피커 |
PCT/KR2012/001037 WO2012111943A2 (ko) | 2011-02-16 | 2012-02-13 | Pcb 보이스 코일판의 진동-리드 플레이트를 갖는 평판형 스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014506096A JP2014506096A (ja) | 2014-03-06 |
JP5572769B2 true JP5572769B2 (ja) | 2014-08-13 |
Family
ID=46673021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013554387A Expired - Fee Related JP5572769B2 (ja) | 2011-02-16 | 2012-02-13 | Pcbボイスコイル板の振動−リードプレートを有する平板型スピーカ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9271086B2 (ja) |
EP (1) | EP2677769A4 (ja) |
JP (1) | JP5572769B2 (ja) |
KR (1) | KR101185377B1 (ja) |
CN (1) | CN103444204B (ja) |
WO (1) | WO2012111943A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101139386B1 (ko) * | 2010-08-17 | 2012-04-30 | 주식회사 엑셀웨이 | 평판형 스피커용 보이스 코일판과 진동판 사이에 장착되는 진동-리드 플레이트 |
US9832189B2 (en) | 2012-06-29 | 2017-11-28 | Apple Inc. | Automatic association of authentication credentials with biometrics |
USD733679S1 (en) | 2014-01-06 | 2015-07-07 | Wall Audio Inc. | Planar loudspeaker |
SI3092820T1 (sl) * | 2014-01-06 | 2020-10-30 | Wall Audio Inc. | Magnetni pogonski sistem z linearno premično tuljavo |
USD737245S1 (en) | 2014-07-03 | 2015-08-25 | Wall Audio, Inc. | Planar loudspeaker |
KR200489678Y1 (ko) | 2014-11-25 | 2019-07-23 | (주)에스피에스 | 박막형 마그네틱 커넥터 모듈 |
CN107484091A (zh) * | 2017-09-22 | 2017-12-15 | 四川长虹电器股份有限公司 | 扬声器及其电视机和音箱 |
KR102114439B1 (ko) * | 2018-02-06 | 2020-05-22 | 김동만 | 다층 및 듀얼 트랙의 가동 코일을 구비한 평판형 스피커 |
EP3808100A1 (en) * | 2018-08-06 | 2021-04-21 | Huawei Technologies Co., Ltd. | Printed wiring board for an electronic device and electronic device comprising said printed wiring board |
KR102061173B1 (ko) | 2018-08-07 | 2020-02-11 | 임성진 | 슬림 자기 코어를 구비한 장방형의 평판형 슬림 스피커 |
TWI686092B (zh) * | 2018-10-12 | 2020-02-21 | 喬暘電子股份有限公司 | 音圈具有彈波功能的薄型揚聲器 |
CN111200778B (zh) * | 2018-11-20 | 2021-08-31 | 乔旸电子股份有限公司 | 音圈具有弹波功能的薄型扬声器 |
KR102133523B1 (ko) * | 2019-04-10 | 2020-07-13 | 주식회사 성주음향 | 서스펜션이 일체화된 평판형 스피커 |
CN111031451B (zh) * | 2019-12-07 | 2022-04-05 | 歌尔股份有限公司 | 一种激励器及电子产品 |
TWI824451B (zh) * | 2022-03-23 | 2023-12-01 | 志豐電子股份有限公司 | 具垂直平面音圈及導電振膜之平面喇叭結構 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62150999A (ja) * | 1985-12-24 | 1987-07-04 | Matsushita Electric Ind Co Ltd | スピ−カ |
JP3456819B2 (ja) * | 1996-02-09 | 2003-10-14 | 松下電器産業株式会社 | スピーカ及びその製造方法 |
JP2002176692A (ja) | 2000-12-07 | 2002-06-21 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2002218585A (ja) * | 2001-01-18 | 2002-08-02 | Matsushita Electric Ind Co Ltd | スピーカ |
JP3891481B2 (ja) * | 2001-05-11 | 2007-03-14 | 松下電器産業株式会社 | スピーカ |
US6681026B2 (en) * | 2001-11-30 | 2004-01-20 | Tai-Yan Kam | Rectangular transducer for panel-form loudspeaker |
JP4444728B2 (ja) * | 2004-05-11 | 2010-03-31 | スター精密株式会社 | 電気音響変換器 |
KR100555416B1 (ko) | 2004-08-23 | 2006-02-24 | 주식회사 이엠텍 | 편평형 보이스코일을 이용한 초슬림 사각형 마이크로 스피커 |
EP1950998B1 (en) * | 2007-01-29 | 2014-03-26 | Sony Corporation | Speaker unit and speaker apparatus |
KR20090040952A (ko) * | 2007-10-23 | 2009-04-28 | (주)에스더블유피신우전자 | 전자음향변환기 |
JP2010272988A (ja) * | 2009-05-19 | 2010-12-02 | Onkyo Corp | スピーカー用磁気回路およびこれを用いた動電型スピーカー |
KR100963559B1 (ko) * | 2009-07-20 | 2010-06-15 | 범진아이엔디(주) | 슬림형 스피커 |
CN201608871U (zh) * | 2009-10-30 | 2010-10-13 | 歌尔声学股份有限公司 | 微型动圈式电声转换器 |
CN201839428U (zh) * | 2010-07-09 | 2011-05-18 | 瑞声光电科技(常州)有限公司 | 扬声器 |
KR101139386B1 (ko) * | 2010-08-17 | 2012-04-30 | 주식회사 엑셀웨이 | 평판형 스피커용 보이스 코일판과 진동판 사이에 장착되는 진동-리드 플레이트 |
-
2011
- 2011-02-16 KR KR1020110013776A patent/KR101185377B1/ko active IP Right Grant
-
2012
- 2012-02-13 EP EP12746531.8A patent/EP2677769A4/en not_active Withdrawn
- 2012-02-13 CN CN201280009393.1A patent/CN103444204B/zh not_active Expired - Fee Related
- 2012-02-13 WO PCT/KR2012/001037 patent/WO2012111943A2/ko active Application Filing
- 2012-02-13 JP JP2013554387A patent/JP5572769B2/ja not_active Expired - Fee Related
- 2012-02-13 US US13/985,169 patent/US9271086B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR101185377B1 (ko) | 2012-09-26 |
CN103444204A (zh) | 2013-12-11 |
EP2677769A4 (en) | 2014-08-06 |
JP2014506096A (ja) | 2014-03-06 |
US20140044287A1 (en) | 2014-02-13 |
WO2012111943A2 (ko) | 2012-08-23 |
KR20120094336A (ko) | 2012-08-24 |
CN103444204B (zh) | 2016-05-18 |
EP2677769A2 (en) | 2013-12-25 |
US9271086B2 (en) | 2016-02-23 |
WO2012111943A3 (ko) | 2012-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5572769B2 (ja) | Pcbボイスコイル板の振動−リードプレートを有する平板型スピーカ | |
US9210512B2 (en) | Flat-type speaker having plurality of magnetic circuits which are horizontally connected | |
KR101201828B1 (ko) | n개의 자석과 n+1개의 보이스 코일판이 결합되어 형성되는 평판형 스피커 | |
KR101139386B1 (ko) | 평판형 스피커용 보이스 코일판과 진동판 사이에 장착되는 진동-리드 플레이트 | |
US11284199B2 (en) | Flat speaker having multilayer and dual track moving coil | |
KR101297658B1 (ko) | 평판 스피커용 fpcb 일체형 리드 플레이트 | |
US11528560B2 (en) | Hybrid movable coil plate and flat plate-type speaker using same | |
CN110719554B (zh) | 一种发声装置及其电子设备 | |
KR101119499B1 (ko) | 진동판 상부에 장착되는 진동-리드 플레이트를 갖는 평판형 스피커 | |
WO2019000537A1 (zh) | 一种扬声器单体 | |
EP1182907A2 (en) | Electroacoustic transducer | |
CN108810767A (zh) | 扬声器及扬声器的制作方法 | |
WO2021036128A1 (zh) | 一种发声装置及其发声装置的组装方法 | |
US20140233766A1 (en) | Flat-type speaker having a plurality of consecutively connected magnetic circuits | |
KR101154253B1 (ko) | 입체형 트랙타입 보이스코일판을 갖는 평판형 스피커 | |
JP2003284187A (ja) | 平面スピーカ | |
KR101139388B1 (ko) | 평판형 스피커용 보이스 코일판의 댐퍼 및 리드 와이어 기능을 갖는 댐퍼-리드 플레이트 | |
CN117596529A (zh) | 用于电动致动器的具有堆叠导电层的改进音圈 | |
JP2008153942A (ja) | 平面型音響変換装置の振動膜、及び平面型音響変換装置 | |
JPH0721037Y2 (ja) | 動電型スピーカ | |
JP2017123512A (ja) | 電気音響変換器及びその製造方法 | |
KR20240021043A (ko) | 하이브리드 코일판과 이를 이용한 평판형 스피커 및 진동 드라이버 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131211 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140527 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140603 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140630 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5572769 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |