JP2008005423A - 通話端末機 - Google Patents
通話端末機 Download PDFInfo
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- JP2008005423A JP2008005423A JP2006175556A JP2006175556A JP2008005423A JP 2008005423 A JP2008005423 A JP 2008005423A JP 2006175556 A JP2006175556 A JP 2006175556A JP 2006175556 A JP2006175556 A JP 2006175556A JP 2008005423 A JP2008005423 A JP 2008005423A
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Abstract
【解決手段】本願の通話端末機2は、放音のための開口7aを有するケース本体2aと、前記開口7aと対向し且つ前記ケース本体2aの内部に配置される磁気部17を含むスピーカユニット5と、前記ケース本体2aの開口7a側であって前記磁気部17に向かう磁束が通過する範囲に設けられる遮蔽部20と、を具備する。
【選択図】図3
Description
2a 筐体
5 スピーカユニット
7a 開口
15a 貫通孔
17 マグネット
20 遮蔽部
51 カバー部材
Claims (6)
- 放音のための開口を有するケース本体と、
前記開口と対向し且つ前記ケース本体の内部に配置される磁気部を含むスピーカユニットと、
前記ケース本体の開口側であって前記磁気部に向かう磁束が通過する範囲に設けられる遮蔽部と、
を具備することを特徴とする通話端末機。 - 前記遮蔽部は、前記磁気部に対して前記磁束により前記通話端末機の外部から引き寄せられる金属粉が通過する前記範囲に設けられていることを特徴とする請求項1に記載の通話端末機。
- 前記遮蔽部は、前記ケース本体に形成され、前記遮蔽部の周りに前記開口が形成されていることを特徴とする請求項1、又は2に記載の通話端末機。
- 前記磁気部は、前記スピーカユニットにおける前記ケース本体の開口側に配されていることを特徴とする請求項1乃至3のいずれか一項に記載の通話端末機。
- 前記スピーカユニットと前記ケース本体の開口側との間には、前記スピーカユニットの振動板に金属粉が付着するのを防止する通気可能なカバー部材が設けられていることを特徴とする請求項1乃至4のいずれか一項に記載の通話端末機。
- 前記ケース本体の前記スピーカユニットにおける前記開口側と反対の位置に開口部が更に形成されていることを特徴とする請求項1乃至5のいずれか一項に記載の通話端末機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006175556A JP4637060B2 (ja) | 2006-06-26 | 2006-06-26 | 通話端末機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006175556A JP4637060B2 (ja) | 2006-06-26 | 2006-06-26 | 通話端末機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008005423A true JP2008005423A (ja) | 2008-01-10 |
JP2008005423A5 JP2008005423A5 (ja) | 2010-05-20 |
JP4637060B2 JP4637060B2 (ja) | 2011-02-23 |
Family
ID=39009404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006175556A Expired - Fee Related JP4637060B2 (ja) | 2006-06-26 | 2006-06-26 | 通話端末機 |
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JP (1) | JP4637060B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013045749A1 (en) * | 2011-09-29 | 2013-04-04 | Nokia Corporation | Dust protection of sound transducer |
CN109714655A (zh) * | 2018-12-14 | 2019-05-03 | 闻泰通讯股份有限公司 | 喇叭装置及电子设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000201388A (ja) * | 1999-01-07 | 2000-07-18 | Casio Comput Co Ltd | 電子機器の電気信号/音響変換部の構造 |
JP2001231088A (ja) * | 2000-02-18 | 2001-08-24 | Matsushita Electric Ind Co Ltd | 音声発生装置及び方法 |
JP2002044500A (ja) * | 2000-07-21 | 2002-02-08 | Olympus Optical Co Ltd | 電子カメラとアダプタ装置及びこれらからなる電子カメラシステム |
JP2004266410A (ja) * | 2003-02-28 | 2004-09-24 | Star Micronics Co Ltd | 電気音響変換器装置 |
JP2004304420A (ja) * | 2003-03-31 | 2004-10-28 | Mitsubishi Electric Corp | 音響装置の取付構造並びに通信端末 |
JP2005204063A (ja) * | 2004-01-15 | 2005-07-28 | Olympus Corp | 発音または集音部材の防水滴構造及びこれを有する電子機器 |
JP2006140814A (ja) * | 2004-11-12 | 2006-06-01 | Mitsubishi Electric Corp | スライド型携帯電子機器 |
-
2006
- 2006-06-26 JP JP2006175556A patent/JP4637060B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000201388A (ja) * | 1999-01-07 | 2000-07-18 | Casio Comput Co Ltd | 電子機器の電気信号/音響変換部の構造 |
JP2001231088A (ja) * | 2000-02-18 | 2001-08-24 | Matsushita Electric Ind Co Ltd | 音声発生装置及び方法 |
JP2002044500A (ja) * | 2000-07-21 | 2002-02-08 | Olympus Optical Co Ltd | 電子カメラとアダプタ装置及びこれらからなる電子カメラシステム |
JP2004266410A (ja) * | 2003-02-28 | 2004-09-24 | Star Micronics Co Ltd | 電気音響変換器装置 |
JP2004304420A (ja) * | 2003-03-31 | 2004-10-28 | Mitsubishi Electric Corp | 音響装置の取付構造並びに通信端末 |
JP2005204063A (ja) * | 2004-01-15 | 2005-07-28 | Olympus Corp | 発音または集音部材の防水滴構造及びこれを有する電子機器 |
JP2006140814A (ja) * | 2004-11-12 | 2006-06-01 | Mitsubishi Electric Corp | スライド型携帯電子機器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013045749A1 (en) * | 2011-09-29 | 2013-04-04 | Nokia Corporation | Dust protection of sound transducer |
US8644530B2 (en) | 2011-09-29 | 2014-02-04 | Nokia Corporation | Dust protection of sound transducer |
US9473838B2 (en) | 2011-09-29 | 2016-10-18 | Nokia Technologies Oy | Dust protection of sound transducer |
CN109714655A (zh) * | 2018-12-14 | 2019-05-03 | 闻泰通讯股份有限公司 | 喇叭装置及电子设备 |
Also Published As
Publication number | Publication date |
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JP4637060B2 (ja) | 2011-02-23 |
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