KR20050095094A - 직접구동 진동플레이트를 갖는 마이크로 스피커 - Google Patents
직접구동 진동플레이트를 갖는 마이크로 스피커 Download PDFInfo
- Publication number
- KR20050095094A KR20050095094A KR1020040020267A KR20040020267A KR20050095094A KR 20050095094 A KR20050095094 A KR 20050095094A KR 1020040020267 A KR1020040020267 A KR 1020040020267A KR 20040020267 A KR20040020267 A KR 20040020267A KR 20050095094 A KR20050095094 A KR 20050095094A
- Authority
- KR
- South Korea
- Prior art keywords
- permanent magnet
- elements
- speaker
- voice coil
- pattern
- Prior art date
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00833—Integral tabs, tongues, handles or similar
- B65D2543/00851—Integral tabs, tongues, handles or similar on the central part of the lid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F2001/1653—Constructional features of lids or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/162—Pressing means
-
- 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
- H04R9/04—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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (6)
- 상부 하우징;하부 하우징;상기 하우징 내부에 마련되는 영구자석; 및상기 영구자석 상부에 위치하며, 보이스 코일 역할을 하는 금속 패턴이 형성된 진동 플레이트를 포함하되,상기 영구자석은 다수개의 요소를 포함하고, 상기 요소들간에는 일정 간격 떨어져 있으며, 이웃하는 상기 요소들 측면은 서로 다른 자극이 형성되고,상기 진동 플레이트에 형성된 금속 패턴은 가장자리에서 중앙으로 다시 중앙에서 가장자리로 향하면서 절단 없이 이어져 있으며,상기 형성된 금속 패턴들 중 전류가 동일 방향으로 흐르는 금속 패턴들이 상기 영구자석 요소들 사이의 공극에 위치하도록 배치되는 것을 특징하는 마이크로 스피커.
- 제 1 항에 있어서,상기 하우징의 내측면에 위치하여 상기 진동 플레이트를 지지하는 서스펜션을 더 포함하는 것을 특징으로 하는 마이크로 스피커.
- 제 1 항 또는 제 2 항에 있어서,상기 영구자석의 요소는 그 측면에만 자극이 형성된 것을 특징으로 하는 마이크로 스피커.
- 제 3 항에 있어서,상기 진동 플레이트에 형성된 금속 패턴은 그 일부가 상기 영구자석 요소 사이의 공극 내에 위치하고, 나머지가 상기 영구자석 요소 상부에 위치하게 배열되는데, 상기 영구자석 요소 사이에 위치한 부분은 아래로 절곡되고, 상기 영구자석 요소 상부에 위치한 부분은 위로 절곡된 것을 특징으로 하는 마이크로 스피커.
- 제 3 항에 있어서,상기 진동 플레이트의 중앙 부분은 위 또는 아래로 절곡된 것을 특징으로 하는 마이크로 스피커.
- 제 1 항에 있어서,상기 진동 플레이트가 다층으로 구성되어 양방향 듀얼 채널을 갖는 것을 특징으로 하는 마이크로 스피커.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040020267A KR100621648B1 (ko) | 2004-03-25 | 2004-03-25 | 직접구동 진동플레이트를 갖는 마이크로 스피커 |
PCT/KR2005/000861 WO2005094120A1 (en) | 2004-03-25 | 2005-03-24 | A micro speaker including a direct driven vibration plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040020267A KR100621648B1 (ko) | 2004-03-25 | 2004-03-25 | 직접구동 진동플레이트를 갖는 마이크로 스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050095094A true KR20050095094A (ko) | 2005-09-29 |
KR100621648B1 KR100621648B1 (ko) | 2006-09-13 |
Family
ID=35056578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040020267A KR100621648B1 (ko) | 2004-03-25 | 2004-03-25 | 직접구동 진동플레이트를 갖는 마이크로 스피커 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100621648B1 (ko) |
WO (1) | WO2005094120A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100745664B1 (ko) * | 2006-02-01 | 2007-08-02 | 크레신 주식회사 | 스피커 |
KR100828070B1 (ko) * | 2006-12-11 | 2008-05-08 | 주식회사 진영지앤티 | 스피커 및 그 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9130445B1 (en) * | 2014-08-04 | 2015-09-08 | David Micah Katz | Electromechanical transducer with non-circular voice coil |
KR20180050123A (ko) | 2016-11-04 | 2018-05-14 | 삼성전자주식회사 | 평면형 마그넷 스피커 |
RU2746441C1 (ru) * | 2020-06-02 | 2021-04-14 | Сотис АГ | Громковоритель |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58147300A (ja) * | 1982-02-26 | 1983-09-02 | Citizen Watch Co Ltd | 超薄型スピ−カの構造 |
JPS61101196A (ja) * | 1984-10-24 | 1986-05-20 | Niles Parts Co Ltd | 細長形平面スピ−カ |
JPS62160900A (ja) * | 1986-01-10 | 1987-07-16 | Hitachi Ltd | 薄形平面スピ−カ |
JPH01126899A (ja) * | 1987-11-12 | 1989-05-18 | Alps Electric Co Ltd | スピーカ |
JP3156538B2 (ja) * | 1995-03-22 | 2001-04-16 | 松下電器産業株式会社 | スピーカ |
JP3879283B2 (ja) * | 1998-11-30 | 2007-02-07 | 松下電器産業株式会社 | スピーカ |
JP2000253489A (ja) * | 1999-03-02 | 2000-09-14 | Alpine Electronics Inc | スピーカ |
-
2004
- 2004-03-25 KR KR1020040020267A patent/KR100621648B1/ko active IP Right Grant
-
2005
- 2005-03-24 WO PCT/KR2005/000861 patent/WO2005094120A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100745664B1 (ko) * | 2006-02-01 | 2007-08-02 | 크레신 주식회사 | 스피커 |
KR100828070B1 (ko) * | 2006-12-11 | 2008-05-08 | 주식회사 진영지앤티 | 스피커 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2005094120A1 (en) | 2005-10-06 |
KR100621648B1 (ko) | 2006-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111164989B (zh) | 混合扬声器 | |
US10820113B2 (en) | Speaker | |
TWI436651B (zh) | 多功能微型喇叭 | |
WO2022121740A1 (zh) | 一种扬声器及电子设备 | |
US20170289693A1 (en) | Voice coil assembly for speaker | |
WO2020248214A1 (zh) | 一种屏幕发声装置 | |
JP5032707B2 (ja) | 多機能マイクロスピーカー | |
KR20020050113A (ko) | 다기능 음향 장치 | |
JP2009225091A (ja) | エキサイタ、および、スピーカ | |
US20030121718A1 (en) | Diaphragm suspension assembly for loudspeaker transducers | |
US20120308070A1 (en) | Slim type speaker and magnetic circuit therefor | |
KR100576267B1 (ko) | 다수의 코일판을 구비하는 평판형 스피커 | |
KR100621648B1 (ko) | 직접구동 진동플레이트를 갖는 마이크로 스피커 | |
KR200410779Y1 (ko) | 코일 일체형 직접구동 진동체를 갖는 마이크로 스피커 | |
US10674274B2 (en) | Speaker | |
KR20080085467A (ko) | 스피커 | |
JP2005323054A (ja) | 骨伝導スピーカ | |
JP2004356868A (ja) | スピーカ | |
KR100533714B1 (ko) | 폐루프 형상의 코일판을 구비하는 평판스피커 | |
WO2022062047A1 (zh) | 发声单体及扬声器 | |
KR200188945Y1 (ko) | 평판형 스피커 | |
JP4475085B2 (ja) | スピーカ | |
JP2005260306A (ja) | ダイナミックマイクロホン | |
KR101645127B1 (ko) | 보이스코일 일체형 서스펜션을 구비한 평판형 스피커 | |
WO2010044128A1 (ja) | 電磁変換器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120903 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130712 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140804 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150807 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160817 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170818 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180717 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20191230 Year of fee payment: 15 |