JP2019531647A - 車両用拡声器システム - Google Patents
車両用拡声器システム Download PDFInfo
- Publication number
- JP2019531647A JP2019531647A JP2019512906A JP2019512906A JP2019531647A JP 2019531647 A JP2019531647 A JP 2019531647A JP 2019512906 A JP2019512906 A JP 2019512906A JP 2019512906 A JP2019512906 A JP 2019512906A JP 2019531647 A JP2019531647 A JP 2019531647A
- Authority
- JP
- Japan
- Prior art keywords
- box
- wall
- loudspeaker
- hole
- loudspeaker 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims abstract description 15
- 239000011358 absorbing material Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 230000001010 compromised effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- 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
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements 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
- H04R1/20—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
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
-
- 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
- B60R2011/0029—Floor, e.g. side sills, fire wall
-
- 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
- B60R2011/0036—Luggage compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
-
- 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
- H04R1/023—Screens 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
- 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)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
‐内部から外部を分離する車両フレームの壁であって;通孔を有する、壁、
‐壁の通孔に対応して壁に装着されかつ内方に向いた、箱体、
‐箱体に装着された拡声器であって;箱体に固定された籠体、籠体に固定された磁気ユニット、膜体に接続された円筒体により支持されたコイル、及び円筒体を籠体にかつ膜体を籠体に接続する調心装置及び縁部を含む、拡声器、
‐拡声器の膜体と箱体の壁との間に形成された、後部共鳴室、
‐箱体の壁中に得られかつ車両フレームの壁の通孔と整合配置された通孔であって;箱体の壁の通孔は後部共鳴室に連通した、通孔、
を備える。
下部極板から軸方向に突出した円筒形磁心(41)を備えるT字状断面の、下部極板40(Tヨーク)、
円筒形磁心(41)の周囲の下部極板上に配置されたドーナッツ形状の、永久磁石(42)、及び
永久磁石(42)上に配置されたドーナッツ形状の、上部極板(43)、
を備える。
Claims (9)
- 車両用の拡声器システム(100)であって:
内部から外部を分離する車両フレームの壁(1)であって;通孔(10)を有する、壁(1)、
前記フレーム壁の前記通孔(10)に対応して前記壁(1)に装着されかつ内方に向いた、箱体(2)、
前記箱体(2)に装着された拡声器(L)であって;前記箱体に固定された籠体(3)、前記籠体に固定された磁気ユニット(4)、膜体(7)に接続された円筒体(50)により支持されたコイル(5)、及び前記円筒体(50)を前記籠体にかつ前記膜体(70)を前記籠体に接続する調心装置(6、60)を含む、拡声器(L)、
前記拡声器の前記膜体(7)と前記箱体(2)の前記壁との間に形成された、後部共鳴室(C1)、
前記箱体の壁中に得られかつ前記車両の前記フレーム壁の前記通孔(10)と整合配置された通孔(27)であって;前記箱体の前記壁の前記通孔(27)は前記後部共鳴室(C1)に連通した、通孔(27)、
を備え、
前記籠体(3)及び前記磁気ユニットは前記後部共鳴室(C1)中の箱体(2)内部に配置され、
前記籠体(3)は開放されかつ前記後部共鳴室(C1)中に空気を流通させるように意図された開口部を装設され、
吸音材製の仕切体(8)が設けられて前記箱体の前記壁の前記通孔(27)を塞ぐ、
ことを特徴とする、
拡声器システム。 - 前記仕切体(8)は天然繊維、合成繊維及び/または開放セル発泡体の凝集体で作製される、請求項1に記載の拡声器システム(100)。
- 前記仕切体(8)は0.1〜40mmの厚さを有する、請求項1または2に記載の拡声器システム(100)。
- 前記拡声器の前記膜体(7)は円錐台形状を有しかつ前部円錐台形容積(C2)を画成し、前記後部共鳴室(C1)の容積は前記前部容積(C2)より大きい、請求項1〜3のうちいずれか一項に記載の拡声器システム(100)。
- 前記拡声器の前記籠体(3)は前記箱体の前壁(21)に固定され;かつ
前記箱体の前記通孔(27)は前記箱体の後壁(20)中に得られる、請求項1〜4のうちいずれか一項に記載の拡声器システム(100)。 - 前記箱体の後壁の前記通孔(27)は前記拡声器の前記軸(Y)と一致する軸を有する、請求項5に記載の拡声器システム(100)。
- 前記拡声器の前記籠体(3)は前記箱体の前壁(21)に固定され;前記箱体の前記通孔(27)は前記箱体の側壁(22)中に得られ;
前記箱体の前記壁の前記通孔(27)は前記拡声器の前記軸(Y)に直交する軸(X)を有する、請求項1〜4のうちいずれか一項に記載の拡声器システム(100)。 - 前記拡声器の前記籠体(3)は前記箱体の前壁(21)に固定され;かつ
前記箱体の前記通孔(27)は前記箱体の前記前壁(21)中に得られる、請求項1〜4のうちいずれか一項に記載の拡声器システム(100)。 - 前記フレーム壁(1)への接続用の前記仕切体(8)を受容する前記通孔(27)の周囲に、前記箱体の前記壁から外部に突出する接続パイプまたはダクト(25)を備える、請求項1〜8のうちいずれか一項に記載の拡声器システム(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102016000092741 | 2016-09-14 | ||
IT201600092741 | 2016-09-14 | ||
PCT/EP2017/073059 WO2018050718A1 (en) | 2016-09-14 | 2017-09-13 | Loudspeaker system for vehicle. |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019531647A true JP2019531647A (ja) | 2019-10-31 |
Family
ID=57851270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019512906A Pending JP2019531647A (ja) | 2016-09-14 | 2017-09-13 | 車両用拡声器システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US10518716B2 (ja) |
EP (1) | EP3513572B1 (ja) |
JP (1) | JP2019531647A (ja) |
CN (1) | CN109792575B (ja) |
WO (1) | WO2018050718A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113596641A (zh) * | 2021-07-30 | 2021-11-02 | 安徽江淮汽车集团股份有限公司 | 一种用于汽车的低音扬声器 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3072357B1 (fr) * | 2017-10-17 | 2020-10-23 | Renault Sas | Passage de roue de vehicule automobile supportant un module de haut-parleur |
CN108791096B (zh) * | 2018-07-16 | 2021-07-27 | 中国船舶重工集团公司第七0七研究所 | 一种用于车载陀螺罗盘的减振锁脱装置 |
JP7034979B2 (ja) | 2019-04-02 | 2022-03-14 | フォスター電機株式会社 | スピーカ装置 |
DE102019120141B3 (de) * | 2019-07-25 | 2020-09-17 | Karsten Atmani, bürgerlicher Name Buß | Lautsprecher für Kopfhörer |
CN110381414A (zh) * | 2019-08-09 | 2019-10-25 | 陈国富 | 具有高声阻箱体及电感电容缓冲电路的高保真度音箱 |
BR102020005915A2 (pt) * | 2019-10-10 | 2021-04-20 | Blueprint Acoustics Pty Ltd | montagem de alto-falante melhorado e sistema para veículos |
US11627394B2 (en) * | 2019-12-31 | 2023-04-11 | Harman International Industries, Incorporated | Loudspeaker assembly for providing audio external to a vehicle |
FR3107218B1 (fr) * | 2020-02-19 | 2023-01-27 | Faurecia Clarion Electronics Europe | Appui-tête comprenant au moins une enceinte acoustique |
US11589156B1 (en) * | 2021-10-19 | 2023-02-21 | Harman International Industries, Incorporated | Externally coupled loudspeaker assembly with flexible port |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4710218Y1 (ja) * | 1968-11-06 | 1972-04-17 | ||
JPS495016A (ja) * | 1972-04-27 | 1974-01-17 | ||
JPH0163288U (ja) * | 1987-10-14 | 1989-04-24 | ||
JPH0384225U (ja) * | 1989-12-19 | 1991-08-27 | ||
JPH04131093U (ja) * | 1991-05-20 | 1992-12-01 | アルパイン株式会社 | 車載用スピーカ |
JPH11196483A (ja) * | 1997-12-26 | 1999-07-21 | Sony Corp | スピーカ装置 |
Family Cites Families (13)
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US4493389A (en) * | 1982-05-27 | 1985-01-15 | Luis Del Rosario | Speaker assembly |
CH681144A5 (en) * | 1990-07-31 | 1993-01-29 | Matec Holding | Accessory for automobile HI=FI system |
US5218175A (en) * | 1991-01-03 | 1993-06-08 | Bose Corporation | Vehicle electroacoustical transducing |
US5394478A (en) * | 1992-11-18 | 1995-02-28 | Advanced Composite Audio, Inc. | Low frequency sound generation system for use in vehicular passenger compartments |
DE19735082A1 (de) | 1997-08-13 | 1999-02-18 | Bayerische Motoren Werke Ag | Anordnung eines Tiefton-Lautsprechers unter einem Fahrzeugsitz |
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DE102005046594B3 (de) | 2005-09-28 | 2007-03-08 | Daimlerchrysler Ag | Lautsprechersystem für ein Kraftfahrzeug unter Ausnutzung von durch Tragstrukturen gebildeten Hohlräumen |
PL3282714T3 (pl) | 2009-10-23 | 2023-07-10 | Blueprint Acoustics Pty Ltd | Zespół głośnikowy i system głośnikowy |
JP5820253B2 (ja) * | 2011-12-05 | 2015-11-24 | アルパイン株式会社 | スピーカ |
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 |
JP6177552B2 (ja) * | 2013-03-15 | 2017-08-09 | アルパイン株式会社 | スピーカ装置 |
EP3251379B1 (en) * | 2015-01-28 | 2020-04-15 | Harman International Industries, Inc. | Vehicle speaker arrangement |
-
2017
- 2017-09-13 CN CN201780056248.1A patent/CN109792575B/zh active Active
- 2017-09-13 JP JP2019512906A patent/JP2019531647A/ja active Pending
- 2017-09-13 EP EP17780016.6A patent/EP3513572B1/en active Active
- 2017-09-13 US US16/332,229 patent/US10518716B2/en active Active
- 2017-09-13 WO PCT/EP2017/073059 patent/WO2018050718A1/en active Search and Examination
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4710218Y1 (ja) * | 1968-11-06 | 1972-04-17 | ||
JPS495016A (ja) * | 1972-04-27 | 1974-01-17 | ||
JPH0163288U (ja) * | 1987-10-14 | 1989-04-24 | ||
JPH0384225U (ja) * | 1989-12-19 | 1991-08-27 | ||
JPH04131093U (ja) * | 1991-05-20 | 1992-12-01 | アルパイン株式会社 | 車載用スピーカ |
JPH11196483A (ja) * | 1997-12-26 | 1999-07-21 | Sony Corp | スピーカ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113596641A (zh) * | 2021-07-30 | 2021-11-02 | 安徽江淮汽车集团股份有限公司 | 一种用于汽车的低音扬声器 |
Also Published As
Publication number | Publication date |
---|---|
CN109792575B (zh) | 2021-02-05 |
CN109792575A (zh) | 2019-05-21 |
EP3513572B1 (en) | 2020-09-09 |
WO2018050718A1 (en) | 2018-03-22 |
US10518716B2 (en) | 2019-12-31 |
EP3513572A1 (en) | 2019-07-24 |
US20190232883A1 (en) | 2019-08-01 |
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