JP2005341474A - スピーカ - Google Patents
スピーカ Download PDFInfo
- Publication number
- JP2005341474A JP2005341474A JP2004160922A JP2004160922A JP2005341474A JP 2005341474 A JP2005341474 A JP 2005341474A JP 2004160922 A JP2004160922 A JP 2004160922A JP 2004160922 A JP2004160922 A JP 2004160922A JP 2005341474 A JP2005341474 A JP 2005341474A
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- JP
- Japan
- Prior art keywords
- damper
- diaphragm
- speaker
- attached
- magnetic circuit
- 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.)
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
【解決手段】 複数の磁気回路4、5と、磁気回路4、5により駆動される複数のボイスコイル6、7と、磁気回路4、5の外側に設けられた少なくとも1つのダンパ3と、ダンパ3の可動部が取り付けられ、かつ、複数のボイスコイル6、7が取り付けられている振動板2とを有し、ボイスコイル6、7を、振動板2を介してダンパ3で支持する。振動板2を円錐形状にして、この振動板2の全高を高くした。
【選択図】 図2
Description
請求項2の発明は、請求項1に記載のスピーカにおいて、前記振動板を円錐形状にして、この振動板の全高を高くしたことを特徴とする。
1A 第1の開口
1B 第2の開口
1C、1D 第3の開口
1E 取付け穴
2 振動板
2A 支持材
2B 底部分
2C、2D 取付け穴
3 ダンパ
4、5 磁気回路
4A、5A ヨーク
4B、5B プレート
4C、5C マグネット
6、7 ボイスコイル
6A、7A ボビン
6B、7B コイル部分
6C、7C キャップ
Claims (2)
- 複数の磁気回路(4、5)と、
前記磁気回路(4、5)により駆動される複数のボイスコイル(6、7)と、
前記磁気回路(4、5)の外側に設けられた少なくとも1つのダンパ(3)と、
前記ダンパ(3)の可動部が取り付けられ、かつ、前記複数のボイスコイル(6、7)が取り付けられている振動板(2)と、
を有し、
前記ボイスコイル(6、7)を、前記振動板(2)を介して前記ダンパ(3)で支持することを特徴とするスピーカ。 - 前記振動板(2)を円錐形状にして、この振動板(2)の全高を高くしたことを特徴とする請求項1に記載のスピーカ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004160922A JP4598435B2 (ja) | 2004-05-31 | 2004-05-31 | スピーカ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004160922A JP4598435B2 (ja) | 2004-05-31 | 2004-05-31 | スピーカ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005341474A true JP2005341474A (ja) | 2005-12-08 |
JP4598435B2 JP4598435B2 (ja) | 2010-12-15 |
Family
ID=35494484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004160922A Expired - Fee Related JP4598435B2 (ja) | 2004-05-31 | 2004-05-31 | スピーカ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4598435B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101600798B1 (ko) * | 2015-10-29 | 2016-03-08 | 범진시엔엘 주식회사 | 슬림형 스피커 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525286A (en) * | 1978-08-14 | 1980-02-22 | Sony Corp | Speaker |
JPS5799099A (en) * | 1980-12-11 | 1982-06-19 | Sony Corp | Speaker |
JPH10327491A (ja) * | 1997-05-22 | 1998-12-08 | Kenwood Corp | スピーカ |
JP2002374597A (ja) * | 2001-06-14 | 2002-12-26 | Pioneer Electronic Corp | 電気音響変換器 |
-
2004
- 2004-05-31 JP JP2004160922A patent/JP4598435B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525286A (en) * | 1978-08-14 | 1980-02-22 | Sony Corp | Speaker |
JPS5799099A (en) * | 1980-12-11 | 1982-06-19 | Sony Corp | Speaker |
JPH10327491A (ja) * | 1997-05-22 | 1998-12-08 | Kenwood Corp | スピーカ |
JP2002374597A (ja) * | 2001-06-14 | 2002-12-26 | Pioneer Electronic Corp | 電気音響変換器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101600798B1 (ko) * | 2015-10-29 | 2016-03-08 | 범진시엔엘 주식회사 | 슬림형 스피커 |
Also Published As
Publication number | Publication date |
---|---|
JP4598435B2 (ja) | 2010-12-15 |
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