JP2017210200A - 車両スピーカシステム - Google Patents
車両スピーカシステム Download PDFInfo
- Publication number
- JP2017210200A JP2017210200A JP2016106351A JP2016106351A JP2017210200A JP 2017210200 A JP2017210200 A JP 2017210200A JP 2016106351 A JP2016106351 A JP 2016106351A JP 2016106351 A JP2016106351 A JP 2016106351A JP 2017210200 A JP2017210200 A JP 2017210200A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- vehicle
- diaphragm
- cowl box
- speaker system
- 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
Links
- 239000005357 flat glass Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
-
- 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
- H04R9/06—Loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/07—Water drainage or guide means not integral with roof structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/081—Cowls
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
【解決手段】本発明の車両スピーカシステムは、フロントウィンドウガラス1の内方に画成された車室内空間S1と、車室内空間S1の前方に隔壁2を介して画成された車室外収納空間S2と、隔壁2の上端部とフロントウィンドウガラス1の下端部との間に設置されたカウルボックス3と、カウルボックス3内に配置されたスピーカ4とを備え、スピーカ4の振動板12で発生した再生音が車室内空間S1に放出されるようになっている。
【選択図】図4
Description
2 隔壁
3 カウルボックス
4,15 スピーカ
5 ダクト
6 インストルメントパネル
7 上側カバー
7a 貫通孔
8 下側本体部
9 フレーム
9a 貫通孔(排気部)
10 磁気回路
11 ボイスコイル
12 振動板
13 下部カバー
14 取付金具
S1 車室内空間
S2 車室外収納空間
Claims (7)
- フロントウィンドウガラスの内方に画成された車室内空間と、前記車室内空間の前方に隔壁を介して画成された車室外収納空間と、前記隔壁の上端部と前記フロントウィンドウガラスの下端部との間に設置されたカウルボックスと、スピーカとを備え、
前記スピーカは前記カウルボックス内に配置され、前記スピーカの振動板が発生する音圧を前記車室内空間に導入するようにしたことを特徴とする車両スピーカシステム。 - 請求項1の記載において、前記カウルボックスは、前記フロントウィンドウガラスから流下する雨水の流入用貫通孔が設けられた上側カバーと、前記上側カバーによって覆われた下側本体部とを備えており、前記スピーカは前記貫通孔の真下を避けた位置に配設されていることを特徴とする車両スピーカシステム。
- 請求項1または2の記載において、前記カウルボックスは底面から上方に向かって末広がりとなる断面形状を有しており、前記スピーカは、錐状に形成された前記振動板が上方に向かって末広がりとなる向きで前記カウルボックス内に搭載されていることを特徴とする車両スピーカシステム。
- 請求項3の記載において、前記スピーカは前記振動板の外周部を保持するフレームを備えており、前記フレームは前記振動板の上方に位置する磁気回路を保持していることを特徴とする車両スピーカシステム。
- 請求項4の記載において、前記スピーカは前記振動板の下面側との間にエアチャンバーを画成する下部カバーを備えていると共に、前記下部カバーの外周面に前記エアチャンバーと連通するダクトが突設されており、前記振動板の振動によって発生する音圧が前記ダクトを通って前記車室内空間に導入されることを特徴とする車両スピーカシステム。
- 請求項5の記載において、前記下部カバーは底面から上方に向かって末広がりとなる断面形状を有していることを特徴とする車両スピーカシステム。
- 請求項4〜6のいずれか1項の記載において、前記フレームに前記振動板の上面側の空間と連通する排気部が設けられており、前記振動板の振動によって発生する逆位相の音圧が前記排気部を介して前記カウルボックス内に排出されることを特徴とする車両スピーカシステム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016106351A JP6657019B2 (ja) | 2016-05-27 | 2016-05-27 | 車両スピーカシステム |
CN201710280476.9A CN107438218A (zh) | 2016-05-27 | 2017-04-26 | 车辆扬声器系统 |
EP17168634.8A EP3249946B1 (en) | 2016-05-27 | 2017-04-28 | Vehicle loudspeaker system |
US15/602,963 US9963083B2 (en) | 2016-05-27 | 2017-05-23 | Vehicle loudspeaker system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016106351A JP6657019B2 (ja) | 2016-05-27 | 2016-05-27 | 車両スピーカシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017210200A true JP2017210200A (ja) | 2017-11-30 |
JP6657019B2 JP6657019B2 (ja) | 2020-03-04 |
Family
ID=58640728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016106351A Active JP6657019B2 (ja) | 2016-05-27 | 2016-05-27 | 車両スピーカシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9963083B2 (ja) |
EP (1) | EP3249946B1 (ja) |
JP (1) | JP6657019B2 (ja) |
CN (1) | CN107438218A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3741134A1 (en) * | 2018-01-16 | 2020-11-25 | Bose Corporation | Vehicle loudspeaker communicating with vehicle exterior through a waveguide |
US11505143B2 (en) * | 2019-02-27 | 2022-11-22 | Ford Global Technologies, Llc | Supercapacitor mounting assemblies and vehicle mounting locations |
JP2021120264A (ja) * | 2020-01-30 | 2021-08-19 | ハーマン インターナショナル インダストリーズ インコーポレイテッド | 取り外し可能なモジュラースピーカーシステム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4172671B2 (ja) * | 1998-12-01 | 2008-10-29 | 本田技研工業株式会社 | バスレフ・スピーカ装置 |
JP2006128935A (ja) * | 2004-10-27 | 2006-05-18 | Pioneer Electronic Corp | 車載用スピーカ装置 |
JP4492689B2 (ja) * | 2007-12-07 | 2010-06-30 | 日産自動車株式会社 | 自動車のカウル構造 |
JP5316861B2 (ja) * | 2009-02-03 | 2013-10-16 | トヨタ紡織株式会社 | 車両用スピーカ装置 |
JP5967645B2 (ja) | 2012-01-24 | 2016-08-10 | アルパイン株式会社 | 車両におけるスピーカ装置の設置構造 |
DE102012003772B4 (de) * | 2012-02-24 | 2014-01-23 | Audi Ag | Lautsprechersystem für ein Kraftfahrzeug |
-
2016
- 2016-05-27 JP JP2016106351A patent/JP6657019B2/ja active Active
-
2017
- 2017-04-26 CN CN201710280476.9A patent/CN107438218A/zh active Pending
- 2017-04-28 EP EP17168634.8A patent/EP3249946B1/en active Active
- 2017-05-23 US US15/602,963 patent/US9963083B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9963083B2 (en) | 2018-05-08 |
CN107438218A (zh) | 2017-12-05 |
EP3249946A1 (en) | 2017-11-29 |
US20170341592A1 (en) | 2017-11-30 |
EP3249946B1 (en) | 2019-08-14 |
JP6657019B2 (ja) | 2020-03-04 |
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