FR3097487B1 - Appui-tête pour siège de véhicule, à haut-parleur intégré - Google Patents

Appui-tête pour siège de véhicule, à haut-parleur intégré Download PDF

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Publication number
FR3097487B1
FR3097487B1 FR1906538A FR1906538A FR3097487B1 FR 3097487 B1 FR3097487 B1 FR 3097487B1 FR 1906538 A FR1906538 A FR 1906538A FR 1906538 A FR1906538 A FR 1906538A FR 3097487 B1 FR3097487 B1 FR 3097487B1
Authority
FR
France
Prior art keywords
headrest
loudspeaker
vehicle seat
built
cavity
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.)
Active
Application number
FR1906538A
Other languages
English (en)
Other versions
FR3097487A1 (fr
Inventor
Stéphane Soltner
Benjamin Eller
Bernd Roehrkaste
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile SAS
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 Faurecia Sieges dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Priority to FR1906538A priority Critical patent/FR3097487B1/fr
Priority to CN202010548536.2A priority patent/CN112092700A/zh
Priority to US16/902,627 priority patent/US20200398722A1/en
Priority to JP2020105311A priority patent/JP2020203673A/ja
Publication of FR3097487A1 publication Critical patent/FR3097487A1/fr
Application granted granted Critical
Publication of FR3097487B1 publication Critical patent/FR3097487B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • 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
    • B60N2/803—Head-rests fixed
    • 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
    • B60N2/894—Head-rests with rods solidly attached to the back-rest
    • 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
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Un appui-tête (14) pour siège de véhicule (10) comprend au moins un haut-parleur (28a ; 28b) délimitant partiellement une cavité (30a ; 30b) et au moins un guide d’onde (32a ; 32b) débouchant à une première extrémité dans la cavité (30a ; 30b). Figure de l’abrégé : Figure 5
FR1906538A 2019-06-18 2019-06-18 Appui-tête pour siège de véhicule, à haut-parleur intégré Active FR3097487B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1906538A FR3097487B1 (fr) 2019-06-18 2019-06-18 Appui-tête pour siège de véhicule, à haut-parleur intégré
CN202010548536.2A CN112092700A (zh) 2019-06-18 2020-06-16 用于车辆座椅的带有集成扬声器的头枕
US16/902,627 US20200398722A1 (en) 2019-06-18 2020-06-16 Headrest for vehicle seat with integrated speaker
JP2020105311A JP2020203673A (ja) 2019-06-18 2020-06-18 スピーカー一体型車両シート用ヘッドレスト

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906538A FR3097487B1 (fr) 2019-06-18 2019-06-18 Appui-tête pour siège de véhicule, à haut-parleur intégré
FR1906538 2019-06-18

Publications (2)

Publication Number Publication Date
FR3097487A1 FR3097487A1 (fr) 2020-12-25
FR3097487B1 true FR3097487B1 (fr) 2022-11-04

Family

ID=68072733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906538A Active FR3097487B1 (fr) 2019-06-18 2019-06-18 Appui-tête pour siège de véhicule, à haut-parleur intégré

Country Status (4)

Country Link
US (1) US20200398722A1 (fr)
JP (1) JP2020203673A (fr)
CN (1) CN112092700A (fr)
FR (1) FR3097487B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102359742B1 (ko) * 2020-05-15 2022-02-08 박재범 다채널 사운드 시스템이 구비된 의자
KR102378865B1 (ko) * 2020-06-16 2022-03-25 박재범 다채널 사운드 시스템 구현을 위한 의자용 부재 및 이를 포함하는 의자
DE102022109401A1 (de) 2022-04-19 2023-10-19 Bayerische Motoren Werke Aktiengesellschaft Kopfstütze für eine Sitzanlage für ein Kraftfahrzeug sowie Sitzanlage
WO2024106018A1 (fr) * 2022-11-16 2024-05-23 テイ・エス テック株式会社 Appui-tête

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128468Y2 (fr) * 1981-05-22 1986-08-23
US5133017A (en) * 1990-04-09 1992-07-21 Active Noise And Vibration Technologies, Inc. Noise suppression system
FR2713868B1 (fr) * 1993-12-13 1997-05-09 Paul Lancon Tétière ou appuie-tête comprenant une sonorisation individuelle de proximité.
JP2000323853A (ja) * 1999-05-12 2000-11-24 Teruki Fujiyama 車載用電装機器とこれの実装方法
JP2002191469A (ja) * 2000-12-25 2002-07-09 Sony Corp シート及びヘッドレスト
JP3880865B2 (ja) * 2002-02-08 2007-02-14 パイオニア株式会社 スピーカを備えた椅子
US8818013B2 (en) * 2011-11-17 2014-08-26 Plastoform Industries Limited Wearable speaker system with satellite speakers and a passive radiator
US8913777B2 (en) * 2013-02-06 2014-12-16 Bose Corporation Providing speakers in a vehicle seat
FR3001928B1 (fr) * 2013-02-11 2016-03-18 Peugeot Citroen Automobiles Sa Appuie-tete equipe d'une sonorisation comportant un resonateur
US9699537B2 (en) * 2014-01-14 2017-07-04 Bose Corporation Vehicle headrest with speakers
JP6593741B2 (ja) * 2014-04-30 2019-10-23 パナソニックＩｐマネジメント株式会社 スピーカシステム
JP6446189B2 (ja) * 2014-06-27 2018-12-26 クラリオン株式会社 音響装置
JP6431973B2 (ja) * 2014-07-18 2018-11-28 ボーズ・コーポレーションＢｏｓｅ Ｃｏｒｐｏｒａｔｉｏｎ 音響装置
FR3050600B1 (fr) * 2016-04-25 2018-04-27 Peugeot Citroen Automobiles Sa Dispositif de diffusion de sons a radiateurs passifs et event bass-reflex.

Also Published As

Publication number Publication date
JP2020203673A (ja) 2020-12-24
FR3097487A1 (fr) 2020-12-25
CN112092700A (zh) 2020-12-18
US20200398722A1 (en) 2020-12-24

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