DE4328720C2 - Arrangement of loudspeakers in motor vehicles - Google Patents
Arrangement of loudspeakers in motor vehiclesInfo
- Publication number
- DE4328720C2 DE4328720C2 DE4328720A DE4328720A DE4328720C2 DE 4328720 C2 DE4328720 C2 DE 4328720C2 DE 4328720 A DE4328720 A DE 4328720A DE 4328720 A DE4328720 A DE 4328720A DE 4328720 C2 DE4328720 C2 DE 4328720C2
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- loudspeakers
- speakers
- sound
- motor vehicles
- 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 - Lifetime
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
-
- 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
- B60R2011/0012—Seats or parts thereof
- B60R2011/0015—Back-rests
-
- 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
- B60R2011/0012—Seats or parts thereof
- B60R2011/0017—Head-rests
-
- 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
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
-
- 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
- B60R2011/0276—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for rear passenger use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Die Erfindung betrifft eine Anordnung von Lautsprechern in Kraftfahrzeugen zur Beschallung der Fondpassagiere, derart, daß die Lautsprecher 5, 6, 5a, 6a an bzw. in den Rückelehnen der Frontsitze 1, 2 oder den Rückseiten der Kopfstützen 3, 4 angeordnet sind, und zwar derart, daß der Schallaustritt in Richtung der Fondsitze erfolgt.The invention relates to an arrangement of loudspeakers in motor vehicles for sound reinforcement in the rear passengers, such that the loudspeakers 5, 6, 5a, 6a are arranged on or in the backrests of the front seats 1, 2 or the rear sides of the headrests 3, 4, specifically such that the sound emerges in the direction of the rear seats.
Description
Die Erfindung betrifft eine Anordnung von Lautsprechern in Kraftfahrzeugen, insbesondere zur Beschallung der Fondpassagiere.The invention relates to an arrangement of speakers in motor vehicles, in particular for sound reinforcement Rear passengers.
Die beengten Platzverhältnisse im Kraftfahrzeug sowie die sehr unterschiedlichen Entfernungen der Lautsprecher zu den einzelnen Fahrgästen verhindern einen auf allen Plät zen gleich guten Höreindruck bei Stereoprogrammen. Insbe sondere die Fondpassagiere von Personenkraftwagen sind durch die bekannten Anordnungen der Lautsprecher benach teiligt.The cramped space in the motor vehicle and the very different distances of the speakers the individual passengers prevent you on all seats zen equally good listening impression with stereo programs. in particular especially the rear passengers of passenger cars by the known arrangements of the speakers neigh teiligt.
So bedingt die allgemein bekannte Anordnung von Lautspre chern auf der Hutablage der Fahrzeuge eine ungewohnte Be schallung der Fondpassagiere von hinten, während die Schallsignale aus den Armaturenbrett-Lautsprechern diese Passagiere nur sehr abgeschwächt erreichen.This is the reason for the generally known arrangement of loudspeakers an unfamiliar place on the parcel shelf of the vehicles sound from the rear passengers, while the Sound signals from the dashboard speakers Reach passengers very weakly.
Bekannt ist auch gemäß DE 27 24 415 A1, Lautsprecher in der Auflagekonsole der Rücksitzbank unterzubringen. Diese Anordnung erscheint ebenfalls nicht ideal, da sie weder für die Front- noch die Fondpassagiere eine direkte Be schallung von vorn ermöglicht.It is also known according to DE 27 24 415 A1, loudspeakers in the seat console of the rear seat bench. This Arrangement does not seem ideal either, as it is neither for the front and rear passengers a direct seat Sound from the front enables.
Für den Fernsehempfang im Kraftfahrzeug ist aus der EP 0 383 211 A2 eine Anordnung bekannt geworden, gemäß der zwischen den Vordersitzen eine Armlehne beweglich angeordnet ist, in die ein Fernsehempfänger in stalliert ist. Diese Anordnung ist jedoch recht aufwendig und die Anlage durch die Benutzung der Armlehne zu ihrem eigentlichen Zweck für Beschädigungen anfällig. Über die Art der Tonabstrahlung finden sich keine näheren Angaben.For television reception in motor vehicles, EP 0 383 211 A2 an arrangement has become known, according to an armrest is movably arranged between the front seats is a television receiver in is installed. However, this arrangement is quite complex and the facility by using the armrest to your actual purpose prone to damage. About the There is no further information on the type of sound radiation.
Die DE 23 49 425 A1 zeigt Lautsprecher in den Stirnwänden der Vordersitz-Kopfstützen. Eine direkte Beschallung der Fahrzeugpassagiere findet nicht statt.DE 23 49 425 A1 shows loudspeakers in the end walls the front seat headrests. Direct sound from the Vehicle passengers do not take place.
Aus der gattungsbildenden DE 32 19 257 A1 sind Lautsprechergehäuse bekannt, die in Fahrtrichtung ausgerichtet, an jeder Seite der Kopfstüt zen angeordnet und mit Rohren verbunden sind, die gleichzei tig die Kopfstützen tragen und den Schall durch die Sitzleh nen zu den Außenbereichen der Sitze leiten. Auch hier findet keine di rekte Beschallung weder der Front- noch der Fondpassa giere statt.From the generic DE 32 19 257 A1 loudspeaker housings are known which in Direction of travel aligned, on each side of the headrest zen arranged and connected with pipes, the same time wear the headrests and the sound through the seat back lead to the outside of the seats. No di is found here either right sound of neither the front nor the rear pass greed instead.
Der Erfindung liegt die Aufgabe zugrunde, bei geringem Aufwand den Fondpassagieren eines Kraftfahrzeuges einen guten Höreindruck insbesondere bei Stereoprogrammen zu ermöglichen.The invention is based, with little Effort for the rear passengers of a motor vehicle good listening impression especially with stereo programs enable.
Dies wird durch die Merkmale des Anspruches 1 erreicht. Durch diese Anordnung erhält der Fondpassagier im we sentlichen die gleichen Bedingungen wie sie Fahrer und Beifahrer haben, für die die Lautsprecher an den jeweili gen Seiten der Armaturentafel angeordnet sind. Eine Er gänzung durch Lautsprecher an den Seiten, z. B. in den Türen, erhöht die Tonqualität weiter. This is achieved by the features of claim 1. This arrangement gives the rear passenger in the we the same conditions as drivers and Have passengers for whom the speakers are connected to the respective are arranged towards the sides of the dashboard. An he addition by loudspeakers on the sides, e.g. Tie Doors, further increases the sound quality.
Eine weitere vorteilhafte Anordnung besteht darin, die Lautsprecher in die Rückseite der Kopfstütze zu integrie ren. Durch diese Anordnung liegt die Schallquelle etwa in der Höhe der Ohren der Fondpassagiere und damit ideal für einen guten Höreindruck, insbesondere bei Stereoprogram men.Another advantageous arrangement is that Integrate speakers into the back of the headrest Ren. With this arrangement, the sound source is approximately in the height of the ears of the rear passengers and therefore ideal for a good auditory impression, especially with stereo programs men.
Von Vorteil kann es auch sein, die Lautsprecher in an sich bekannter Weise über Kreuz auszurichten, d. h., daß der Lautsprecher in der Rückseite des rechten Frontsitzes auf den linken Rücksitz gerichtet ist und der linke auf den rechten Rücksitz. Damit kommen die Vorteile einer solchen Konzeption, wie sie bei einer Lautsprecher-Anord nung im sogenannten Spiegeldreieck für die Vordersitze bzw. Frontpassagiere bekannt sind, auch den Fondpassagie ren zugute. Für diese Anordnung ist es ggf. auch von Vor teil, die Lautsprecher nicht mittig, sondern im Sinne ei ner Verbreiterung der akustischen Basis mehr im seit lichen Bereich der Rückenlehnen anzuordnen.It can also be an advantage to have the speakers in align in a known manner, d. that is the speaker in the back of the right front seat is aimed at the left rear seat and the left one at the right back seat. With that come the advantages of one such a conception as with a loudspeaker arrangement in the so-called mirror triangle for the front seats or front passengers are known, also the rear passenger benefits. For this arrangement it may also be from before part, the speakers not in the middle, but in the sense of egg broadening of the acoustic basis more in the arrange the area of the backrests.
Die Erfindung beschränkt sich naturgemäß nicht auf die Anordnung nur je eines stereophonischen Lautsprechers in jeder Rückenlehne, sondern es können selbstverständlich auch mehrere Lautsprecher in der dargestellten Weise an geordnet werden. Ebenfalls möglich ist die Anordnung zu sätzlicher Lautsprecher an Stellen gemäß dem Stand der Technik, wie z. B. in den Türen oder der Hutablage.The invention is of course not limited to Arrangement of only one stereophonic loudspeaker in every backrest but it can go without saying also several speakers in the manner shown be ordered. The arrangement is also possible additional loudspeaker in places according to the state of the Technology, such as B. in the doors or the parcel shelf.
Die Erfindung ist anhand der Zeichnungen verdeutlicht. Es zeigen:The invention is illustrated by the drawings. It demonstrate:
Fig. 1 eine schematische Darstellung der Vorder sitze in Rückansicht; Fig. 1 is a schematic representation of the front seats in rear view;
Fig. 2 eine Draufsicht auf die Rückenlehnen der Vordersitze nebst Kopfstützen. Fig. 2 is a plan view of the backrests of the front seats and headrests.
Dargestellt ist in Fig. 1 die Rückseite der Vordersitze 1 und 2 bei einem Kraftfahrzeug mit Kopfstützen 3 und 4, wobei die linke Rückenlehne, also die Rückenlehne des Fahrersitzes, eine Anordnung des Lautsprechers 5 im obe ren Bereich der Rückenlehne in der Mitte zeigt und die rechte Rückenlehne, also die Rückenlehne des Beifahrer sitzes 2, die Anordnung des Lautsprechers 6 in analoger Position. Zusätzlich ist im seitlichen Bereich von Fah rer- und Beifahrersitz beispielhaft eine alternative Lautsprecher-Position 5a, 6a dargestellt.Is shown in Fig. 1, the back of the front seats 1 and 2 in a motor vehicle with headrests 3 and 4 , the left backrest, i.e. the backrest of the driver's seat, shows an arrangement of the speaker 5 in the upper area of the backrest in the middle and the right backrest, that is, the backrest of the passenger seat 2 , the arrangement of the speaker 6 in an analog position. In addition, an alternative speaker position 5 a, 6 a is shown in the side area of the driver and front passenger seat.
Strichpunktiert dargestellt und mit 7 bzw. 8 bezeichnet sind die entsprechenden Lautsprecher an der Rückseite der Kopfstützen 3 bzw. 4 und in Fig. 2 analog zu den Laut sprechern 5a, 6a der Rückenlehnen, Lautsprecher 7a, 8a in den Kopfstützen.Dashed and dotted and designated 7 and 8 are the corresponding speakers on the back of the headrests 3 and 4 and in Fig. 2 analog to the speakers 5 a, 6 a of the backrests, speakers 7 a, 8 a in the headrests.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4328720A DE4328720C2 (en) | 1993-08-26 | 1993-08-26 | Arrangement of loudspeakers in motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4328720A DE4328720C2 (en) | 1993-08-26 | 1993-08-26 | Arrangement of loudspeakers in motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4328720A1 DE4328720A1 (en) | 1995-03-02 |
DE4328720C2 true DE4328720C2 (en) | 2002-05-08 |
Family
ID=6496085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4328720A Expired - Lifetime DE4328720C2 (en) | 1993-08-26 | 1993-08-26 | Arrangement of loudspeakers in motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4328720C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030687A1 (en) * | 2004-06-24 | 2006-01-12 | Johnson Controls Gmbh | Device, in particular headrest device or module carrier, for attachment to a backrest of a seat, in particular in or on a vehicle and seat |
DE102009021673A1 (en) * | 2009-05-16 | 2010-11-18 | Bayerische Motoren Werke Aktiengesellschaft | Headrest for fitting in a vehicle has left and right side-parts arranged asymmetrically on the headrest towards the front windscreen of a vehicle |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6324294B1 (en) | 1996-09-03 | 2001-11-27 | New Transducers Limited | Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements |
GB9705979D0 (en) * | 1997-03-22 | 1997-05-07 | New Transducers Ltd | Passenger vehicles |
DE19744603B4 (en) * | 1996-10-19 | 2007-10-31 | Volkswagen Ag | Headrest for a motor vehicle |
GB9704961D0 (en) * | 1997-03-11 | 1997-04-30 | Aerogen Co Ltd | Burner assemblies |
FR2768099B1 (en) * | 1997-09-05 | 1999-11-05 | Faure Bertrand Equipements Sa | VEHICLE SEAT WITH LOUDSPEAKERS |
DE19746525A1 (en) * | 1997-10-22 | 1999-04-29 | Volkswagen Ag | Audio equipment for motor vehicles |
DE19942858C2 (en) * | 1999-09-08 | 2003-04-03 | Am3 Automotive Multimedia Ag | Seat-related sound system |
DE10123179A1 (en) * | 2001-05-12 | 2002-11-14 | Daimler Chrysler Ag | Multiple-seating type vehicle, especially people carrier, has interior communication system with microphones for first group of seats and corresponding speaker at second group of seats |
JP4019952B2 (en) * | 2002-01-31 | 2007-12-12 | 株式会社デンソー | Sound output device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2349425A1 (en) * | 1973-10-02 | 1975-04-10 | Audi Nsu Auto Union Ag | Loudspeakers for in-car stereo system - fitted on outside edges of front headrests in adjustable mounting |
DE2449193A1 (en) * | 1974-10-16 | 1976-04-22 | Volkhard Eissmann | Car seat with headrest and built in mini speakers - directs noise to individual ears avoiding interference to other passengers |
DE2724415A1 (en) * | 1977-05-28 | 1978-12-07 | Gelhard | LOCATION OF SPEAKERS INSIDE THE PASSENGER COMPARTMENT OF PASSENGER CARS |
DE3219257A1 (en) * | 1981-05-22 | 1982-12-09 | Clarion Co., Ltd., Tokyo | HEADREST SPEAKER DEVICE |
EP0383211A2 (en) * | 1989-02-17 | 1990-08-22 | FIAT AUTO S.p.A. | Automotive seating system featuring a television set |
-
1993
- 1993-08-26 DE DE4328720A patent/DE4328720C2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2349425A1 (en) * | 1973-10-02 | 1975-04-10 | Audi Nsu Auto Union Ag | Loudspeakers for in-car stereo system - fitted on outside edges of front headrests in adjustable mounting |
DE2449193A1 (en) * | 1974-10-16 | 1976-04-22 | Volkhard Eissmann | Car seat with headrest and built in mini speakers - directs noise to individual ears avoiding interference to other passengers |
DE2724415A1 (en) * | 1977-05-28 | 1978-12-07 | Gelhard | LOCATION OF SPEAKERS INSIDE THE PASSENGER COMPARTMENT OF PASSENGER CARS |
DE3219257A1 (en) * | 1981-05-22 | 1982-12-09 | Clarion Co., Ltd., Tokyo | HEADREST SPEAKER DEVICE |
EP0383211A2 (en) * | 1989-02-17 | 1990-08-22 | FIAT AUTO S.p.A. | Automotive seating system featuring a television set |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030687A1 (en) * | 2004-06-24 | 2006-01-12 | Johnson Controls Gmbh | Device, in particular headrest device or module carrier, for attachment to a backrest of a seat, in particular in or on a vehicle and seat |
DE102004030687B4 (en) * | 2004-06-24 | 2014-03-13 | Johnson Controls Gmbh | Device, in particular headrest device or module carrier, for attachment to a backrest of a seat, in particular in or on a vehicle and seat |
DE102009021673A1 (en) * | 2009-05-16 | 2010-11-18 | Bayerische Motoren Werke Aktiengesellschaft | Headrest for fitting in a vehicle has left and right side-parts arranged asymmetrically on the headrest towards the front windscreen of a vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE4328720A1 (en) | 1995-03-02 |
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Legal Events
Date | Code | Title | Description |
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8101 | Request for examination as to novelty | ||
8105 | Search report available | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US |
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8328 | Change in the person/name/address of the agent |
Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193 |
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8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
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8380 | Miscellaneous part iii |
Free format text: PFANDRECHT AUFGEHOBEN |
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8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
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8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US |
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R081 | Change of applicant/patentee |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, MICH., US Effective date: 20110323 Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US Effective date: 20110323 |
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R071 | Expiry of right | ||
R071 | Expiry of right |