JP2009290466A - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP2009290466A JP2009290466A JP2008139792A JP2008139792A JP2009290466A JP 2009290466 A JP2009290466 A JP 2009290466A JP 2008139792 A JP2008139792 A JP 2008139792A JP 2008139792 A JP2008139792 A JP 2008139792A JP 2009290466 A JP2009290466 A JP 2009290466A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- electroacoustic transducer
- housing
- plate
- sound hole
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
- H04R1/086—Protective screens, e.g. all weather or wind screens
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephone Set Structure (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
【解決手段】第1の筐体101は、音孔110を有する。膜部材103は、略円形状であり、音孔110と電気音響変換器107との間に設けられる。板状部材105は、膜部材103と電気音響変換器107との間に設けられ、第2の音孔111を有する。電気音響変換器107は、略矩形状であり、音声を発生する。
【選択図】図1
Description
図1は、本発明の実施の形態に係る電子機器100の要部の分解斜視図である。
ただし、r1は音孔110の直径
ただし、r2は音孔111の直径
101 第1の筐体
102、104、106 クッション部材
103 膜部材
105 板状部材
107 電気音響変換器
Claims (6)
- 筐体と、
前記筐体に設けられた第1の音孔と、
前記筐体内に設けられた略矩形状の電気音響変換器と、
前記第1の音孔と前記電気音響変換器との間に設けられた略円形状の膜部材と、
前記膜部材と前記電気音響変換器との間に設けられた板状部材と、
前記板状部材に設けられた第2の音孔と、
を備えた電子機器。 - 前記膜部材は、前記電気音響変換器に対する防水のために設けられる請求項1記載の電子機器。
- 前記筐体と前記膜部材の間に設けられて前記筐体と前記膜部材の間を密封する第1の密封部材と、
前記膜部材と前記板状部材との間に設けられて前記膜部材と前記板状部材の間を密封する第2の密封部材と、
前記板状部材と前記電気音響変換器との間に設けられて前記板状部材と前記電気音響変換器の間を密封する第3の密封部材とを備えた請求項1または請求項2記載の電子機器。 - 前記電気音響機器は、スピーカである請求項1から請求項3のいずれかに記載の電子機器。
- 前記板状部材の表面における前記第2の音孔の総面積は、前記筐体の表面における前記第1の音孔の総面積よりも大きい請求項1から請求項4のいずれかに記載の電子機器。
- 前記板状部材は、前記筐体と一体に形成される請求項1から請求項5のいずれかに記載の電子機器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008139792A JP4435841B2 (ja) | 2008-05-28 | 2008-05-28 | 電子機器 |
US12/994,121 US20110069855A1 (en) | 2008-05-28 | 2009-01-27 | Electronic apparatus |
PCT/JP2009/000296 WO2009144857A1 (ja) | 2008-05-28 | 2009-01-27 | 電子機器 |
CN2009801193742A CN102047685A (zh) | 2008-05-28 | 2009-01-27 | 电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008139792A JP4435841B2 (ja) | 2008-05-28 | 2008-05-28 | 電子機器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009290998A Division JP5006376B2 (ja) | 2009-12-22 | 2009-12-22 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009290466A true JP2009290466A (ja) | 2009-12-10 |
JP4435841B2 JP4435841B2 (ja) | 2010-03-24 |
Family
ID=41376749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008139792A Expired - Fee Related JP4435841B2 (ja) | 2008-05-28 | 2008-05-28 | 電子機器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110069855A1 (ja) |
JP (1) | JP4435841B2 (ja) |
CN (1) | CN102047685A (ja) |
WO (1) | WO2009144857A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011155346A (ja) * | 2010-01-26 | 2011-08-11 | Kyocera Corp | 音響構造及び携帯端末 |
JP2012114747A (ja) * | 2010-11-25 | 2012-06-14 | Kyocera Corp | 開口用の被覆ユニット、およびそれを備えた電子機器 |
WO2020138250A1 (ja) * | 2018-12-28 | 2020-07-02 | 日東電工株式会社 | 防水部材及び電子機器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9185478B2 (en) * | 2012-09-15 | 2015-11-10 | Definitive Technology, Llc | Ruggedized sound system |
US10284974B2 (en) * | 2013-07-10 | 2019-05-07 | Starkey Laboratories, Inc. | Acoustically transparent barrier layer to seal audio transducers |
USD743382S1 (en) * | 2013-09-20 | 2015-11-17 | Panasonic Intellectual Property Management Co., Ltd. | Microphone |
CN105659714B (zh) * | 2013-10-30 | 2019-03-15 | 日东电工株式会社 | 防水透气结构及防水透气构件 |
WO2018043224A1 (ja) * | 2016-09-01 | 2018-03-08 | パナソニックIpマネジメント株式会社 | スピーカ装置とこれを搭載した移動体装置 |
TWI636189B (zh) * | 2017-08-21 | 2018-09-21 | 研能科技股份有限公司 | 微型氣體控制裝置 |
JP6567158B2 (ja) * | 2017-12-28 | 2019-08-28 | 日東電工株式会社 | 防水部材及び電子機器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492825A (en) * | 1982-07-28 | 1985-01-08 | At&T Bell Laboratories | Electroacoustic transducer |
JPH0879865A (ja) * | 1994-09-05 | 1996-03-22 | Toshiba Corp | 防水膜 |
JP2834039B2 (ja) * | 1995-07-26 | 1998-12-09 | 埼玉日本電気株式会社 | 携帯無線電話 |
JPH10304036A (ja) * | 1997-04-23 | 1998-11-13 | Hosiden Corp | 受話用電気音響変換装置 |
CN200956661Y (zh) * | 2006-09-30 | 2007-10-03 | 潍坊共达电讯有限公司 | 防水防潮驻极体电容传声器 |
CN201042062Y (zh) * | 2007-05-11 | 2008-03-26 | 青岛海信移动通信技术股份有限公司 | 便携式移动终端扬声器处的防水防尘装置 |
AU2008279143A1 (en) * | 2007-07-23 | 2009-01-29 | Asius Technologies, Llc | Diaphonic acoustic transduction coupler and ear bud |
-
2008
- 2008-05-28 JP JP2008139792A patent/JP4435841B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-27 WO PCT/JP2009/000296 patent/WO2009144857A1/ja active Application Filing
- 2009-01-27 US US12/994,121 patent/US20110069855A1/en not_active Abandoned
- 2009-01-27 CN CN2009801193742A patent/CN102047685A/zh active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011155346A (ja) * | 2010-01-26 | 2011-08-11 | Kyocera Corp | 音響構造及び携帯端末 |
JP2012114747A (ja) * | 2010-11-25 | 2012-06-14 | Kyocera Corp | 開口用の被覆ユニット、およびそれを備えた電子機器 |
US8687828B2 (en) | 2010-11-25 | 2014-04-01 | Kyocera Corporation | Cover unit covering openings and an electronic device provided with the cover unit |
WO2020138250A1 (ja) * | 2018-12-28 | 2020-07-02 | 日東電工株式会社 | 防水部材及び電子機器 |
JP2020109962A (ja) * | 2018-12-28 | 2020-07-16 | 日東電工株式会社 | 防水部材及び電子機器 |
US10999660B2 (en) | 2018-12-28 | 2021-05-04 | Nitto Denko Corporation | Waterproof member and electronic device |
Also Published As
Publication number | Publication date |
---|---|
JP4435841B2 (ja) | 2010-03-24 |
US20110069855A1 (en) | 2011-03-24 |
CN102047685A (zh) | 2011-05-04 |
WO2009144857A1 (ja) | 2009-12-03 |
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