JP2006238111A - スピーカ装置 - Google Patents
スピーカ装置 Download PDFInfo
- Publication number
- JP2006238111A JP2006238111A JP2005050424A JP2005050424A JP2006238111A JP 2006238111 A JP2006238111 A JP 2006238111A JP 2005050424 A JP2005050424 A JP 2005050424A JP 2005050424 A JP2005050424 A JP 2005050424A JP 2006238111 A JP2006238111 A JP 2006238111A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- baffle plate
- diaphragm
- speaker device
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 5
- 230000011514 reflex Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 239000003562 lightweight material 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
-
- 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
- H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2892—Mountings or supports for transducers
- H04R1/2896—Mountings or supports for transducers for loudspeaker transducers
-
- 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
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
【解決手段】スピーカ装置における音響空間12を形成するバッフル板1を樹脂材料で形成するとともに、このバッフル板1における振動板7取り付け用の開口部2に段差13を設け、この段差13により振動板7を位置決めした構成とすることにより、バッフル板の強度を向上できるとともに、スピーカ装置の強度をも向上させることができる。
【選択図】図1
Description
の開口部に段差を設け、この段差により振動板を位置決めした構成としたのである。
2 開口部
3 スピーカ
4 背面カバー
5 磁気回路
6 ボイスコイル
7 振動板
12 音響空間
13 段差
14 バスレフポート
17 仕切り壁
18 貫通孔
Claims (4)
- 磁気回路と、この磁気回路により駆動されるボイスコイルと、内周端部が前記ボイスコイルに接続された振動板とからなるスピーカと、前記振動板の外周端部を接続する開口部を有した樹脂からなるバッフル板と、前記バッフル板の外周端部と接続され前記スピーカの裏面側を覆い所定の音響空間を形成する背面カバーとを備え、前記バッフル板の開口部に段差を設け、この段差により前記振動板を位置決めしたことを特徴とするスピーカ装置。
- バッフル板に背面カバーに向けて突出した仕切り壁を設け、音響空間内にバスレフポートを形成したことを特徴とした請求項1に記載のスピーカ装置。
- 磁気回路の底部を背面カバーに当接させたことを特徴とする請求項1に記載のスピーカ装置。
- 背面カバーに貫通孔を設け、前記貫通孔に磁気回路の底部を嵌合したことを特徴とする請求項1に記載のスピーカ装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050424A JP2006238111A (ja) | 2005-02-25 | 2005-02-25 | スピーカ装置 |
TW095102820A TW200633563A (en) | 2005-02-25 | 2006-01-25 | Loudspeaker apparatus |
EP06712567A EP1777984A1 (en) | 2005-02-25 | 2006-01-30 | Speaker device |
US11/720,375 US20090202095A1 (en) | 2005-02-25 | 2006-01-30 | Speaker device |
PCT/JP2006/301424 WO2006090558A1 (ja) | 2005-02-25 | 2006-01-30 | スピーカ装置 |
CNA2006800010098A CN101040560A (zh) | 2005-02-25 | 2006-01-30 | 扬声器装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050424A JP2006238111A (ja) | 2005-02-25 | 2005-02-25 | スピーカ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006238111A true JP2006238111A (ja) | 2006-09-07 |
Family
ID=36927203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005050424A Pending JP2006238111A (ja) | 2005-02-25 | 2005-02-25 | スピーカ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090202095A1 (ja) |
EP (1) | EP1777984A1 (ja) |
JP (1) | JP2006238111A (ja) |
CN (1) | CN101040560A (ja) |
TW (1) | TW200633563A (ja) |
WO (1) | WO2006090558A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8231573B2 (en) | 2005-02-01 | 2012-07-31 | Intelliject, Inc. | Medicament delivery device having an electronic circuit system |
US9022980B2 (en) | 2005-02-01 | 2015-05-05 | Kaleo, Inc. | Medical injector simulation device |
US8021344B2 (en) | 2008-07-28 | 2011-09-20 | Intelliject, Inc. | Medicament delivery device configured to produce an audible output |
USD994111S1 (en) | 2008-05-12 | 2023-08-01 | Kaleo, Inc. | Medicament delivery device cover |
JP2009278166A (ja) * | 2008-05-12 | 2009-11-26 | Audio Technica Corp | ノイズキャンセル型ヘッドホン |
CN102076332B (zh) * | 2008-05-12 | 2015-01-14 | Kaleo公司 | 具有电子电路系统的药物输送设备 |
JP5471435B2 (ja) * | 2009-12-28 | 2014-04-16 | パナソニック株式会社 | スピーカ用振動板及びこれを用いたスピーカと携帯端末装置 |
WO2014106056A2 (en) | 2012-12-27 | 2014-07-03 | Kaleo, Inc. | Devices, systems and methods for locating and interacting with medicament delivery systems |
JP6325937B2 (ja) * | 2014-08-01 | 2018-05-16 | 株式会社ニューギン | 遊技機 |
US10332623B2 (en) | 2017-01-17 | 2019-06-25 | Kaleo, Inc. | Medicament delivery devices with wireless connectivity and event detection |
WO2019146096A1 (ja) * | 2018-01-29 | 2019-08-01 | ヤマハ株式会社 | 音声出力装置 |
WO2019146095A1 (ja) | 2018-01-29 | 2019-08-01 | ヤマハ株式会社 | 音声出力装置 |
US11929160B2 (en) | 2018-07-16 | 2024-03-12 | Kaleo, Inc. | Medicament delivery devices with wireless connectivity and compliance detection |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143180U (ja) * | 1983-03-16 | 1984-09-25 | 松下電器産業株式会社 | スピ−カ装置 |
JPH031799A (ja) * | 1989-05-30 | 1991-01-08 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
JPH0549082A (ja) * | 1991-08-07 | 1993-02-26 | Sony Corp | スピーカー装置 |
JPH099380A (ja) * | 1995-06-19 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 情報処理装置 |
JPH11205880A (ja) * | 1998-01-20 | 1999-07-30 | Matsushita Electric Ind Co Ltd | スピーカーシステム |
JP2000184483A (ja) * | 1998-12-18 | 2000-06-30 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
-
2005
- 2005-02-25 JP JP2005050424A patent/JP2006238111A/ja active Pending
-
2006
- 2006-01-25 TW TW095102820A patent/TW200633563A/zh unknown
- 2006-01-30 EP EP06712567A patent/EP1777984A1/en not_active Withdrawn
- 2006-01-30 CN CNA2006800010098A patent/CN101040560A/zh active Pending
- 2006-01-30 US US11/720,375 patent/US20090202095A1/en not_active Abandoned
- 2006-01-30 WO PCT/JP2006/301424 patent/WO2006090558A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143180U (ja) * | 1983-03-16 | 1984-09-25 | 松下電器産業株式会社 | スピ−カ装置 |
JPH031799A (ja) * | 1989-05-30 | 1991-01-08 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
JPH0549082A (ja) * | 1991-08-07 | 1993-02-26 | Sony Corp | スピーカー装置 |
JPH099380A (ja) * | 1995-06-19 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 情報処理装置 |
JPH11205880A (ja) * | 1998-01-20 | 1999-07-30 | Matsushita Electric Ind Co Ltd | スピーカーシステム |
JP2000184483A (ja) * | 1998-12-18 | 2000-06-30 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1777984A1 (en) | 2007-04-25 |
CN101040560A (zh) | 2007-09-19 |
TW200633563A (en) | 2006-09-16 |
WO2006090558A1 (ja) | 2006-08-31 |
US20090202095A1 (en) | 2009-08-13 |
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