JP4530872B2 - スピーカー装置用のフレーム及びスピーカー装置 - Google Patents
スピーカー装置用のフレーム及びスピーカー装置 Download PDFInfo
- Publication number
- JP4530872B2 JP4530872B2 JP2005040052A JP2005040052A JP4530872B2 JP 4530872 B2 JP4530872 B2 JP 4530872B2 JP 2005040052 A JP2005040052 A JP 2005040052A JP 2005040052 A JP2005040052 A JP 2005040052A JP 4530872 B2 JP4530872 B2 JP 4530872B2
- Authority
- JP
- Japan
- Prior art keywords
- speaker device
- frame
- outer peripheral
- magnetic circuit
- arm
- 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 57
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/34—Directing or guiding sound by means of a phase plug
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of 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
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
まず、図1乃至図5を参照して、本発明の実施例に係るスピーカー装置100の構成等について説明する。
次に、図2、図4及び図6を参照して、本発明の特徴をなすフレーム1の構造について説明する。フレーム1の基本的な構成は上記した通りであるので、以下では、本発明と関係があるフレーム1の要素、即ちアーム部1bを中心に説明する。
1b、80、81、82、83、84、85、86、87 アーム部
1c 外周部
1ca、1cb 取り付け部
2 ヨーク
3 マグネット
4 プレート
5 ボイスコイルボビン
6 ボイスコイル
7 ダンパー
8 振動板
9 エッジ
20 磁気回路系
30 振動系
50 スピーカーユニット
100 スピーカー装置
Claims (4)
- 磁気回路を収容する磁気回路収容部と、
前記磁気回路収容部の外側に配置された略環状の外周部と、
前記磁気回路収容部と前記外周部とを連結する複数のアーム部と、を備え、
前記複数のアーム部の各々は、結合端と開放端を有する一端開放型で、かつ音放射方向に対して垂直な平面がない断面形状を有し、
前記複数のアーム部は、前記開放端が音放射方向に向けて配置されたアーム部と、前記開放端が前記音放射方向と逆方向に向けられたアーム部とを含むことを特徴とするスピーカー装置用のフレーム。 - 前記一端開放型の断面形状は、略U字型又はV字型の断面形状であることを特徴とする請求項1に記載のスピーカー装置用のフレーム。
- 前記複数のアーム部のうち、前記開放端が前記音放射方向へ向けられたアーム部の数と、前記開放端が前記逆方向へ向けられたアームの数は略等しいことを特徴とする請求項1又は2に記載のスピーカー装置用のフレーム。
- 請求項1乃至3いずれか一項に記載のスピーカー装置用のフレームを備えるスピーカー装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005040052A JP4530872B2 (ja) | 2005-02-17 | 2005-02-17 | スピーカー装置用のフレーム及びスピーカー装置 |
US11/354,999 US7331420B2 (en) | 2005-02-17 | 2006-02-16 | Frame for speaker device and speaker device |
CN200610008572.XA CN1822706B (zh) | 2005-02-17 | 2006-02-17 | 扬声器装置用框架及扬声器装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005040052A JP4530872B2 (ja) | 2005-02-17 | 2005-02-17 | スピーカー装置用のフレーム及びスピーカー装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006229521A JP2006229521A (ja) | 2006-08-31 |
JP4530872B2 true JP4530872B2 (ja) | 2010-08-25 |
Family
ID=36912756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005040052A Expired - Fee Related JP4530872B2 (ja) | 2005-02-17 | 2005-02-17 | スピーカー装置用のフレーム及びスピーカー装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7331420B2 (ja) |
JP (1) | JP4530872B2 (ja) |
CN (1) | CN1822706B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4499580B2 (ja) * | 2005-02-17 | 2010-07-07 | パイオニア株式会社 | スピーカー装置用のフレーム及びスピーカー装置 |
US7819456B2 (en) * | 2008-01-09 | 2010-10-26 | Toyota Motor Engineering & Manufacturing North America, Inc. | Instrument panel covers with lockout ribs |
CN103379414A (zh) * | 2012-04-27 | 2013-10-30 | 鸿富锦精密工业(深圳)有限公司 | 扬声器 |
EP3193516B1 (en) * | 2014-09-10 | 2018-04-18 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker and mobile body device having loudspeaker mounted thereon |
JP6771299B2 (ja) * | 2016-04-11 | 2020-10-21 | 株式会社デンソーテン | スピーカユニット |
USD808925S1 (en) * | 2016-07-27 | 2018-01-30 | Ssv Works, Inc. | Speaker panel |
JP7111014B2 (ja) * | 2019-02-06 | 2022-08-02 | 東京電力ホールディングス株式会社 | 流量計測システム、流量計測装置および流量計測方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62164492U (ja) * | 1986-04-08 | 1987-10-19 | ||
JPH0419097U (ja) * | 1990-06-07 | 1992-02-18 | ||
JP2002142290A (ja) * | 2000-10-30 | 2002-05-17 | Kenwood Corp | スピーカフレーム及びスピーカ |
JP2003032784A (ja) * | 2001-07-19 | 2003-01-31 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2004274992A (ja) * | 2003-02-18 | 2004-09-30 | Denso Corp | インバータ一体型交流モータ |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611830A (en) * | 1950-02-14 | 1952-09-23 | Permoflux Corp | Transducer |
JPH05347795A (ja) | 1992-06-15 | 1993-12-27 | Matsushita Electric Ind Co Ltd | スピーカ用フレームの製造法 |
JPH0738992A (ja) | 1993-07-21 | 1995-02-07 | Matsushita Electric Ind Co Ltd | スピーカ用フレーム |
US5566242A (en) * | 1994-08-02 | 1996-10-15 | Velodyne Acoustics, Inc. | Mechanism for a speaker assembly |
JPH0870495A (ja) | 1994-08-29 | 1996-03-12 | Matsushita Electric Ind Co Ltd | スピーカ |
SE0002980D0 (sv) * | 2000-03-31 | 2000-08-23 | Kildal Antenn Consulting Ab | A method and an apparatus for measuring the performance of antennas |
JP2002291080A (ja) * | 2001-03-27 | 2002-10-04 | Star Micronics Co Ltd | スピーカ固定用ホルダ |
JP4551581B2 (ja) * | 2001-03-27 | 2010-09-29 | スター精密株式会社 | スピーカ |
US7031490B2 (en) * | 2002-03-26 | 2006-04-18 | T C Sounds Inc. | Speaker driver with detachable motor and basket |
US6731773B1 (en) * | 2002-11-01 | 2004-05-04 | Stillwater Designs And Audio, Inc. | Dual basket speaker with replaceable, self-aligning cone assembly and super ventilated pole piece |
US7254755B2 (en) * | 2003-01-17 | 2007-08-07 | Texas Instruments Incorporated | On-chip receiver sensitivity test mechanism |
JP2004312338A (ja) | 2003-04-07 | 2004-11-04 | Pioneer Electronic Corp | スピーカ装置 |
US6980824B2 (en) * | 2003-04-17 | 2005-12-27 | International Business Machines Corporation | Method and system for optimizing transmission and reception power levels in a communication system |
EP1473963B1 (en) * | 2003-04-30 | 2019-11-13 | InterDigital Madison Patent Holdings | Loudspeaker mounting frame, loudspeaker and loudspeaker cabinet |
US6954643B2 (en) * | 2003-06-25 | 2005-10-11 | Arraycomm Llc | Criteria for base station selection, including handover, in a wireless communication system |
US7184568B2 (en) * | 2005-02-01 | 2007-02-27 | Yen-Chen Chan | [Speaker] |
-
2005
- 2005-02-17 JP JP2005040052A patent/JP4530872B2/ja not_active Expired - Fee Related
-
2006
- 2006-02-16 US US11/354,999 patent/US7331420B2/en not_active Expired - Fee Related
- 2006-02-17 CN CN200610008572.XA patent/CN1822706B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62164492U (ja) * | 1986-04-08 | 1987-10-19 | ||
JPH0419097U (ja) * | 1990-06-07 | 1992-02-18 | ||
JP2002142290A (ja) * | 2000-10-30 | 2002-05-17 | Kenwood Corp | スピーカフレーム及びスピーカ |
JP2003032784A (ja) * | 2001-07-19 | 2003-01-31 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2004274992A (ja) * | 2003-02-18 | 2004-09-30 | Denso Corp | インバータ一体型交流モータ |
Also Published As
Publication number | Publication date |
---|---|
CN1822706A (zh) | 2006-08-23 |
US7331420B2 (en) | 2008-02-19 |
US20060188124A1 (en) | 2006-08-24 |
CN1822706B (zh) | 2010-07-21 |
JP2006229521A (ja) | 2006-08-31 |
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