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WO2003018365A1 - Dispositif et procede d'installation d'un haut-parleur pour porte de vehicule - Google Patents

Dispositif et procede d'installation d'un haut-parleur pour porte de vehicule Download PDF

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Publication number
WO2003018365A1
WO2003018365A1 PCT/JP2002/008109 JP0208109W WO03018365A1 WO 2003018365 A1 WO2003018365 A1 WO 2003018365A1 JP 0208109 W JP0208109 W JP 0208109W WO 03018365 A1 WO03018365 A1 WO 03018365A1
Authority
WO
WIPO (PCT)
Prior art keywords
speaker
vehicle door
door
bracket
seat
Prior art date
Application number
PCT/JP2002/008109
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Koizumi
Shinji Kobayashi
Original Assignee
Sony Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corporation filed Critical Sony Corporation
Priority to DE10293963T priority Critical patent/DE10293963T5/de
Priority to GB0308597A priority patent/GB2383711B/en
Priority to US10/398,624 priority patent/US6843345B2/en
Publication of WO2003018365A1 publication Critical patent/WO2003018365A1/fr

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
    • 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
    • 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
    • B60R2011/0019—Side or rear panels
    • B60R2011/0021—Doors
    • 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
    • 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

Definitions

  • the present invention relates to a vehicle door speaker mounting device and a mounting method which can be installed at a low price in response to differences in thickness, shape, and the like of a vehicle door to which a speaker is mounted.
  • doors In recent automobiles, the thickness of doors has tended to increase, and the thickness has been diversified. Depending on the model, door trims (door interior panels) have been provided with places (storage sections) for placing drink bottles and cans, for example. There are also car models. Therefore, a door having a large distance between a door trim and an inner sheet metal which constitutes a door is particularly thick. Some doors are relatively thin. In addition, there are various types of door inner sheet metal, such as flat ones and those that are curved in order to increase mechanical strength.
  • FIGS. 7A to 7C speaker units a 1 and a 2 which are changed for each vehicle type are designed and manufactured, and these are respectively held by holders, that is, brackets bl and b. They were attached to b2 and b3, and each was attached to the car door.
  • FIG. 7A shows a vehicle model in which the distance between the door trim and the inner metal plate is relatively small, that is, the door has a small thickness and the shape of the inner metal plate mounting portion is flat.
  • the speaker unit a1 The length is short, the length of the bracket b1 is relatively short, and the shape of the end face that is in contact with the inner sheet metal at the rear of the bracket b1 is flat.
  • the one shown in FIG. 7B is for a vehicle type in which the door is relatively thin and the shape of the mounting portion of the inner metal plate is not flat but curved, and accordingly, the length of the speaker unit a 1 is small. It is short, the length of the bracket b2 is short, and the shape of the rear end of the bracket b1 is curved according to the shape of the mounting portion of the inner sheet metal on the door side.
  • the one shown in Fig. 7C is for vehicles where the distance between the door trim and the inner metal plate is large and the shape of the mounting portion of the inner metal plate is flat. Therefore, the length of the bracket b3 is relatively long, and the shape of the rear end of the bracket b3 is flat.
  • FIGS. 7A to 7C are only some examples, and it may be necessary to change the length of the bracket or complicate the shape of the rear end.
  • the present invention has been made to solve such a problem, and a vehicle door speaker mounting device and mounting that can be installed at a low price in response to differences in thickness, shape, and the like of a vehicle door to which speed power is mounted.
  • the purpose is to provide a method. Disclosure of the invention
  • the vehicle door speaker device of the present invention includes a speaker unit, a holder (bracket) for holding the speaker unit, and a speaker unit attached to the vehicle door. And a seat that can be engaged with the holding member, or has a matching contact portion at a mounting point (inner metal plate) of a speaker of a vehicle door and is attached to the holding member. It is characterized by becoming.
  • FIG. 1A to 1C show an embodiment of a vehicle door speaker mounting device according to the present invention which is adapted to a first vehicle type.
  • FIG. 1A is a sectional view
  • FIG. 1B is a perspective view
  • FIG. 1C is an exploded perspective view.
  • FIG. 2 is a cross-sectional view showing a state where the vehicle door speaker mounting device according to the embodiment adapted to the first vehicle type is mounted on a vehicle door.
  • FIG. 3A to 3C show an embodiment of a vehicle door speaker mounting device according to the present invention which is adapted to a second vehicle type.
  • FIG. 3A is a cross-sectional view
  • FIG. 3B is a perspective view
  • FIG. 3C is an exploded perspective view.
  • FIGS. 4A to 4C show an embodiment of the present invention applied to a third type of a vehicle door speed-fitting device.
  • FIG. 4A is a cross-sectional view
  • FIG. 4C is an exploded perspective view.
  • FIG. 5A to 5B show a modified example of an engagement state between a holder and a seat in the vehicle door speaker mounting device of the present invention.
  • FIG. 5A is an exploded side view
  • FIG. 5B is a view along arrow BB of FIG. 5A.
  • FIG. 6 is a cross-sectional view illustrating a modified example of an engagement state between a holder and a seat in the vehicle door speaker mounting device of the present invention.
  • the vehicle door speaker mounting apparatus and mounting method according to the present invention basically includes a speaker unit, a holding body for holding the speaker unit, and a contact portion that is consistent with a speaker mounting portion of the vehicle door. And a seat engaged with the holder.
  • the state of the engaged state maintained by the engagement between the holding body and the seat may include screwing, press-fitting, bonding, and the like, but any form may be used in the present invention.
  • a common speaker unit and a holder for holding the same are prepared for a plurality of types of automobiles, and a seat comprising one kind of speaker unit and a speaker for assembling the speaker unit.
  • a connector that is connected to the voice coil of the speed unit via a lead wire is provided on the peripheral side wall of the holder, so that the seat can be changed depending on the vehicle model. The engagement work can be performed smoothly without the lead wire getting in the way.
  • FIG. 1A to 1C and FIG. 2 show an embodiment of a vehicle door speaker mounting device according to the present invention which is adapted to a first vehicle type.
  • FIG. 1A is a sectional view
  • FIG. FIG. 1C is a perspective view
  • FIG. 1C is an exploded perspective view
  • FIG. 2 is a cross-sectional view showing a state where the vehicle door speaker mounting device of the present invention is mounted on a vehicle door.
  • reference numeral 1 denotes a speaker mounting device for a vehicle door, which holds a common speed unit 2 with a holding body, that is, a bracket 7, and integrates it. It consists of a speaker and a seat 3a designed and manufactured for the type of vehicle to which the speaker is to be mounted.
  • 4 is a frame of the speaker unit 2
  • 5 is a diaphragm
  • 6 is a connector integrated with the bracket 7
  • 15 is a magnet, an upper plate, a lower plate provided with a sensor pole, and between the upper plate and the center pole.
  • This is a magnetic circuit consisting of a voice coil wound around a pobin arranged in the magnetic gap.
  • a pobin is attached to the rear end of the diaphragm 5.
  • 16 is a lead wire connecting the connector 6 and the voice coil.
  • the bracket 7 is made of, for example, an ABS resin (a copolymer resin containing acrylonitrile or styrene-butadiene as a monomer) or a PP resin (a polycarbonate resin), and is formed into a cylindrical shape at the front opening of the frame 4 of the speaker unit 2. Attach the front part integrally with adhesive. Also, a through hole is opened in the peripheral side wall of the bracket 7, and the connector 6 is attached by bonding, and the connector 6 is attached from the inside of the bracket to the outside.
  • ABS resin a copolymer resin containing acrylonitrile or styrene-butadiene as a monomer
  • PP resin a polycarbonate resin
  • the frame 4 of the speaker unit 2 may be formed of a resin, and when the bracket 7 is formed, the frame 4 and the bracket 7 may be formed by integral molding. When the bracket 7 is formed, the connector 6 of the bracket 7 may be integrally provided by insert molding.
  • the rear opening of the cylindrical bracket 7 is an engaged portion of the seat 3a.
  • the seat 3a is also formed of the same ABS resin or PP resin as the case of the bracket 7, and is formed in a cylindrical shape.
  • Reference numeral 8 denotes a front portion of the seat base 3a, which is internally fitted from the rear opening of the bracket 7 of the speed unit 2 to form an engaging portion for press-fitting engagement.
  • Reference numeral 9 denotes a connector escape slit provided at the front portion 8 of the seat base 3a, which escapes the connector 6 when the connector 6 is fitted inside the bracket 7.
  • the seat 3a in which the front part 8 is press-fitted from the rear opening part to the bracket 7 holding the speaker unit 2 by press-fitting is formed so as to select the outer diameter to be press-fitted.
  • a step 10a is provided on the outer peripheral side wall of the seat 3a, and when the seat 3a is pressed into the bracket 7, the step 10a functions as a stop.
  • the end face of the flange 10b at the rear of the seat 3a is formed to have a shape corresponding to the shape of the inner metal plate 20b to which the vehicle door speaker mounting device is mounted.
  • the vehicle door speaker mounting device 1 is mounted in a vehicle door 20 (not shown). That is, as shown in FIG. 2, a flange 10 b provided on a rear portion of the seat 3 a of the speed force mounting device 1 is attached to an inner metal plate 20 b of the vehicle door 20 so as to be in contact with the speaker mounting device. 1 is interposed between the inner sheet metal 20b and the door trim 20c.
  • reference numeral 20a denotes an outer sheet metal
  • 21 denotes a window glass of an automobile, which is configured to be movable in an arrow Y direction.
  • Reference numeral 22 denotes a porous metal plate, that is, a grill provided at a position facing the sound emitting portion of the speaker unit 2 of the door trim 20c.
  • FIG. 3A to 3C show an embodiment of a speaker mounting device for a vehicle door when the inner metal plate 20b is curved.
  • FIG. 3A is a sectional view
  • FIG. 3B is a perspective view
  • FIG. 3C is an exploded perspective view.
  • reference numeral 1 denotes a vehicle door speaker mounting device, which has a common speaker unit 2, a bracket 7 for holding the same, and a seat 3 designed and manufactured corresponding to a vehicle type to which a vehicle door speaker is to be mounted.
  • b and the configuration, shape and dimensions of the speaker unit 2 and the bracket 7 are shown in FIGS. 1A to 1C (and FIG. 2). And the same structure as the bracket 7. Therefore, the description is omitted.
  • the seat 3b has a shape and dimensions similar to those of the seat 3a, such that the front portion 8 is internally fitted into the bracket 7 of the speaker unit 2 from its rear opening, and is press-fitted and engaged. Further, a step 10a is formed on the outer peripheral side wall, and the step 10a is used when the seat 3b is press-fitted into the speaker unit 2 in an in-fit state. It is designed to function as a stop.
  • the end face of the flange 10b at the rear part of the seat 3b has an inner sheet metal 20b of the vehicle door 20 on which the vehicle door speed mounting device 1 is mounted. Therefore, it is designed to be curved and conform to the shape of the wave conforming to it.
  • FIGS. 1 and FIGS. 2 show an embodiment of a vehicle door speaker mounting device in a case where a gap between the inner sheet metal 20b and the door trim 20c is large
  • FIG. 4A is a sectional view
  • FIG. 4B is a perspective view
  • FIG. 4C is an exploded perspective view.
  • reference numeral 1 denotes a vehicle door speaker mounting device, a common speed unit 2, a bracket 7 for holding the speaker unit 2, and a seat 3 designed corresponding to a vehicle type to which the vehicle door speaker mounting device is mounted.
  • the structure, shape, and dimensions of the speed unit 2 and the bracket 7 are shown in FIGS. It has the same configuration as the speaker unit 2 and the bracket 7 of the vehicle door speaker device of the present invention shown in FIG. C and FIG. Therefore, the description is omitted.
  • the seat 3c has a front portion 8 which is internally fitted to the bracket 7 of the speed-pulling unit 2 from the rear and press-fits in the same manner as the seats 3a and 3b. It has a shape and dimensions, and has a forwardly-facing stepped portion 10a formed on the outside, and the stepped portion 10a is a bracket for holding the speaker unit 2 with the seat 3c. It is designed to function as a stopper when it is press-fitted in an internal fitting.
  • the size (length) of the portion of the seat 3c after the step portion 10a is different from that of the mounting position of the inner metal plate of the vehicle door (not shown) on which the vehicle door speaker mounting device 1 is mounted. It is designed to fit.
  • the distance T between the inner metal plate 20b and the door trim 20c is large, that is, the door is thick, and the inner metal plate 2 It can be said that it is attached to the flat vehicle door 20 (not shown) of 0b.
  • the types 3a, 3b, and 3c of the seat 3 to be mounted on the bracket 7 holding one type of speed unit 2 are provided.
  • the bracket 7 holding one type of speed unit 2 By changing it, it is possible to support three types of vehicle doors, which can greatly contribute to the reduction of the manufacturing cost of the vehicle door power device.
  • FIG. 5A to 5B show a modified example of the engagement state between the bracket 7 and the seat 3 of the speaker mounting device for a vehicle door of the present invention.
  • FIG. 5A is an exploded side view
  • FIG. FIG. 5B is a view along arrow BB of FIG. 5A.
  • b for example, a plurality of slits, 12a, 12a, and the engaging piece 1 2b formed therebetween at equal intervals on the outer peripheral surface of the front portion 8 of the seat 3. , 1 2b-and mating recesses 1 1b, 1 11) when mating the front part 8 of the seat base 3 with the bracket 7 1 2 b, 1 2 b Fit ''.
  • the assembling accuracy can be increased, and the torsional strength can be improved.
  • FIG. 6 further shows a modified example of the engaged state of the engaged part of the bracket 7 and the engaging part of the seat 3 of the speaker mounting device for a vehicle door of the present invention, which is formed of synthetic resin.
  • An annular V-shaped groove 13 is formed in the inner peripheral wall near the rear opening of the cylindrical bracket, and the outer peripheral wall of the engaging portion of the front portion 8 of the synthetic resin cylindrical base 3 is not so high.
  • a slightly protruding V-shaped projection 14 is provided as an integral part, and the engaging part of the front part 8 of the seat base 3 is forcibly pressed into the rear opening of the bracket 7 in the direction of the arrow to form a V-shaped groove 13
  • the V-shaped projection 14 is engaged with the connector (FIG. 6 does not show the speaker unit II connector 1).
  • the front portion 8 of the seat 3 is fitted in the bracket 7, but the engagement between the bracket ⁇ and the seat 3 is not necessarily required. It goes without saying that 7 may be fitted inside the front of seat 3.
  • the speaker mounting device for a vehicle door of the present invention can have various embodiments.
  • a main unit including a speaker unit having commonality and a holding body for holding the speaker unit is prepared, and a plurality of types of seats are prepared. And car What is necessary is just to exchange a seat according to the vehicle model of. Therefore, it is possible to reduce the manufacturing cost of the spinning force device for vehicle doors and to realize a lower price.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

L'invention concerne un dispositif d'installation d'un haut-parleur installable dans une porte de véhicule permettant d'installer, à faible coût, le haut-parleur selon l'épaisseur et la forme de la porte du véhicule. Ce dispositif comprend une unité de haut-parleur, une partie de support présentant, au niveau d'une partie avant, ladite unité et une partie déjà assemblée, au niveau d'une partie arrière, ainsi qu'un espaceur présentant une partie coopérant avec la partie déjà assemblée et une partie de contact opposée venant en contact de manière opposée avec la porte du véhicule.
PCT/JP2002/008109 2001-08-23 2002-08-08 Dispositif et procede d'installation d'un haut-parleur pour porte de vehicule WO2003018365A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10293963T DE10293963T5 (de) 2001-08-23 2002-08-08 Lautsprecherbaugruppe für Fahrzeugtür und Verfahren zum Befestigen eines Lautsprechers für eine Fahrzeugtür
GB0308597A GB2383711B (en) 2001-08-23 2002-08-08 Speaker assembly device for door of vehicle and method for mounting speaker for door of vehicle
US10/398,624 US6843345B2 (en) 2001-08-23 2002-08-08 Device and method for installing vehicle door speaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001252787A JP2003063316A (ja) 2001-08-23 2001-08-23 車両ドア用スピーカ装置
JP2001-252787 2001-08-23

Publications (1)

Publication Number Publication Date
WO2003018365A1 true WO2003018365A1 (fr) 2003-03-06

Family

ID=19081208

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008109 WO2003018365A1 (fr) 2001-08-23 2002-08-08 Dispositif et procede d'installation d'un haut-parleur pour porte de vehicule

Country Status (4)

Country Link
JP (1) JP2003063316A (fr)
DE (1) DE10293963T5 (fr)
GB (1) GB2383711B (fr)
WO (1) WO2003018365A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124448A (ja) * 2005-10-31 2007-05-17 Pioneer Electronic Corp スピーカユニット及びスピーカ取付用ブラケット
US10513230B2 (en) * 2017-10-30 2019-12-24 Hyundai Motor Company Speaker for vehicle
US11445292B2 (en) 2018-04-17 2022-09-13 Yamaha Corporation Speaker system and vehicle door

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193895U (fr) * 1987-12-15 1989-06-20
US5133428A (en) * 1991-04-04 1992-07-28 Perrson John K Direction-adjustable speaker system
JPH05553U (ja) * 1991-06-21 1993-01-08 オンキヨー株式会社 車両用スピーカ装置
JPH05116570A (ja) * 1991-10-30 1993-05-14 Toyota Autom Loom Works Ltd 車両用スピーカ取付構造
JPH07274286A (ja) * 1994-03-31 1995-10-20 Fujitsu Ten Ltd スピーカ
JPH11151989A (ja) * 1997-11-25 1999-06-08 Nissan Motor Co Ltd ドアスピーカの取付構造
US20010002632A1 (en) * 1999-12-01 2001-06-07 Reitter & Schefenacker Gmbh & Co. Kg Holder for a loudspeaker to be mounted in a motor vehicle and method for its manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057290A (ja) * 1983-09-08 1985-04-03 財団法人電力中央研究所 タンク型高速増殖炉

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193895U (fr) * 1987-12-15 1989-06-20
US5133428A (en) * 1991-04-04 1992-07-28 Perrson John K Direction-adjustable speaker system
JPH05553U (ja) * 1991-06-21 1993-01-08 オンキヨー株式会社 車両用スピーカ装置
JPH05116570A (ja) * 1991-10-30 1993-05-14 Toyota Autom Loom Works Ltd 車両用スピーカ取付構造
JPH07274286A (ja) * 1994-03-31 1995-10-20 Fujitsu Ten Ltd スピーカ
JPH11151989A (ja) * 1997-11-25 1999-06-08 Nissan Motor Co Ltd ドアスピーカの取付構造
US20010002632A1 (en) * 1999-12-01 2001-06-07 Reitter & Schefenacker Gmbh & Co. Kg Holder for a loudspeaker to be mounted in a motor vehicle and method for its manufacture

Also Published As

Publication number Publication date
JP2003063316A (ja) 2003-03-05
DE10293963T5 (de) 2004-07-22
GB2383711B (en) 2005-03-09
GB2383711A (en) 2003-07-02
GB0308597D0 (en) 2003-05-21

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