JP6944740B1 - 音響装置 - Google Patents
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/727—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like with 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0022—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the tactile sense, e.g. vibrations
-
- 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
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Pain & Pain Management (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Psychology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Epidemiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
Abstract
Description
前記表面に対向する内面とを含み、前記スピーカが、前記三次元網構造体の前記内面に面した振動部と、前記振動部を振動可能に保持するフレーム部とを含み、前記共鳴板が、木板と当該木板の一方の面の少なくとも一部を覆う金属板とを含み、前記フレーム部が、弾性を有する取り付け材料を介して前記共鳴板の一方の面及び前記金属板の一方の面に取り付けられている音響装置である。
図1は、本実施形態に係る音響システムの構成の一例を示す図である。本実施形態に係る音響システムは、人体の上半身の背面(特に背中)を支える支持面を持ち、支持面から人体へ音波を伝えるように構成されたシステムであり、例えば椅子やベッドなどに適用可能である。図1に示す音響システム1は、椅子に適用された本実施形態の一例である。
[空隙率(%)]=(1−[嵩密度]/[樹脂の密度])×100
である。
スピーカ5のフレーム部52は、取り付け材料8を介して金属板64の一方の面641に取り付けられる。また、三次元網構造体7の裏面75も、取り付け材料8を介して金属板64の一方の面641に取り付けられる。金属板64に対するフレーム部52の取り付け方法は、木板61に対するフレーム部52の取り付け方法(図4B)と同様である。すなわち、フレーム部52は、底面521の凹部522に盛られた取り付け材料8及び底面521の外縁部523の少なくとも一部に盛られた取り付け材料8を介して、金属板64の一方の面641に取り付けられる。
Claims (9)
- 人体に音波を伝える音響装置であって、
弾性を有する樹脂で形成された線条が、それぞれランダムにループ又はカールし、相互に融着し、絡み合って集合した三次元網構造体と、
前記音波を発生する少なくとも1つのスピーカと、
板状の共鳴板とを有し、
前記三次元網構造体が、
前記人体と直接若しくは間接的に接する表面と、
前記表面に対向する内面とを含み、
前記スピーカが、
前記三次元網構造体の前記内面に面した振動部と、
前記振動部を振動可能に保持するフレーム部とを含み、
前記共鳴板が、木板と当該木板の一方の面の少なくとも一部を覆う金属板とを含み、
前記フレーム部が、弾性を有する取り付け材料を介して前記共鳴板の一方の面及び前記金属板の一方の面に取り付けられている、
音響装置。 - 前記共鳴板が、木板を含み、
前記フレーム部が、前記取り付け材料を介して前記木板の一方の面に取り付けられている、
請求項1に記載の音響装置。 - 前記フレーム部が、円形の平らな底面を含み、
前記底面の中央に凹部が形成されており、
前記フレーム部が、前記凹部に盛られた前記取り付け材料及び前記底面の外縁部の少なくとも一部に盛られた前記取り付け材料を介して、前記木板の一方の面に取り付けられている、
請求項2に記載の音響装置。 - 前記フレーム部が、円形の平らな底面を含み、
前記底面の中央に凹部が形成されており、
前記フレーム部が、前記凹部に盛られた前記取り付け材料及び前記底面の外縁部の少なくとも一部に盛られた前記取り付け材料を介して、前記金属板の一方の面に取り付けられている、
請求項1に記載の音響装置。 - 前記フレーム部に取り付けられた前記金属板の一方の面に対向する前記金属板の他方の面が、前記取り付け材料を介して前記木板の一方の面に取り付けられている、
請求項1又は4に記載の音響装置。 - 前記金属板の他方の面が、当該他方の面の互いに離間した複数の場所に盛られた前記取り付け材料を介して前記木板の一方の面に取り付けられている、
請求項5に記載の音響装置。 - 前記三次元網構造体は、
前記表面に対向し、前記内面より前記表面から離れた裏面と、
前記内面と前記裏面との間で前記スピーカの周囲を囲む内側面とを含み、
前記スピーカは、前記三次元網構造体の前記内面及び前記内側面と前記共鳴板の一方の面とにより囲まれた内部空間に収容されている、
請求項1〜6のいずれか一項に記載の音響装置。 - 前記三次元網構造体の前記裏面は、前記取り付け材料を介して前記共鳴板の一方の面に取り付けられている、
請求項7に記載の音響装置。 - 前記取り付け材料が、エチレン酢酸ビニル共重合体を含む熱可塑性エラストマー又は膠である、
請求項1〜8のいずれか一項に記載の音響装置。
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JP2021025507A JP6944740B1 (ja) | 2020-07-20 | 2021-02-19 | 音響装置 |
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JP2020123595A JP6850510B1 (ja) | 2020-07-20 | 2020-07-20 | 音響装置及び音響システム |
JP2021025507A JP6944740B1 (ja) | 2020-07-20 | 2021-02-19 | 音響装置 |
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US (1) | US20220312979A1 (ja) |
EP (1) | EP3972280A1 (ja) |
JP (3) | JP6850510B1 (ja) |
KR (1) | KR102356478B1 (ja) |
CN (2) | CN113727237B (ja) |
WO (1) | WO2022019091A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497991B1 (ja) | 1969-09-26 | 1974-02-23 | ||
US4169516A (en) * | 1976-04-26 | 1979-10-02 | Ichiro Honda | Speaker system |
JPH0298749U (ja) * | 1989-01-25 | 1990-08-07 | ||
JPH0833077A (ja) * | 1994-07-14 | 1996-02-02 | Toshiba Corp | スピーカー取付け装置及び乗車券発行機 |
JP3769805B2 (ja) * | 1996-03-06 | 2006-04-26 | 松下電器産業株式会社 | スピーカ装置 |
JP2000233025A (ja) * | 1998-12-16 | 2000-08-29 | Jewel Power Kaihatsushitsu Kk | スピーカーおよび振動発生器を備えたベッド用マットまたは敷きふとん |
KR200210114Y1 (ko) * | 2000-06-10 | 2001-01-15 | 최보미 | 음향 진동 전환 장치 |
JP2003111177A (ja) * | 2001-09-28 | 2003-04-11 | Denon Ltd | 音楽鑑賞用椅子 |
JP2003250667A (ja) * | 2002-02-27 | 2003-09-09 | Ain Kk Sogo Kenkyusho | スプリング構造樹脂成形品から成るクッション材及びその製造方法 |
TW200514531A (en) * | 2003-09-29 | 2005-05-01 | Ein Co Ltd Technical Ct | Cushion and acoustic system with the cushion |
KR100722217B1 (ko) * | 2005-03-23 | 2007-05-31 | 이송자 | 기능성 베개 |
WO2006109389A1 (ja) * | 2005-03-30 | 2006-10-19 | Pioneer Corporation | スピーカ内蔵シートおよびパーソナル音場システム |
GB2510010A (en) * | 2012-10-08 | 2014-07-23 | Flare Audio Holdings Ltd | A housing and/or a frame or chassis for a loudspeaker or a microphone |
US9147328B2 (en) * | 2013-11-04 | 2015-09-29 | Disney Enterprises, Inc. | Creating tactile content with sound |
CN204733355U (zh) * | 2015-07-10 | 2015-10-28 | 陈代明 | 超低频共振音箱低频共振板 |
EP3244633A1 (en) * | 2016-05-13 | 2017-11-15 | Flexound Systems OY | A seat arranged for enhanced sound perception via vibration |
-
2020
- 2020-07-20 JP JP2020123595A patent/JP6850510B1/ja active Active
-
2021
- 2021-02-19 JP JP2021025508A patent/JP6935961B1/ja active Active
- 2021-02-19 JP JP2021025507A patent/JP6944740B1/ja active Active
- 2021-07-02 KR KR1020217032311A patent/KR102356478B1/ko active IP Right Grant
- 2021-07-02 US US17/601,206 patent/US20220312979A1/en not_active Abandoned
- 2021-07-02 EP EP21777191.4A patent/EP3972280A1/en not_active Withdrawn
- 2021-07-02 WO PCT/JP2021/025150 patent/WO2022019091A1/ja unknown
- 2021-07-19 CN CN202110812826.8A patent/CN113727237B/zh not_active Expired - Fee Related
- 2021-07-19 CN CN202121635844.5U patent/CN216795261U/zh not_active Expired - Fee Related
Also Published As
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KR102356478B1 (ko) | 2022-02-08 |
JP2022020545A (ja) | 2022-02-01 |
JP2022020220A (ja) | 2022-02-01 |
JP6935961B1 (ja) | 2021-09-15 |
CN113727237B (zh) | 2022-08-26 |
JP6850510B1 (ja) | 2021-03-31 |
EP3972280A1 (en) | 2022-03-23 |
US20220312979A1 (en) | 2022-10-06 |
WO2022019091A1 (ja) | 2022-01-27 |
JP2022020546A (ja) | 2022-02-01 |
CN113727237A (zh) | 2021-11-30 |
CN216795261U (zh) | 2022-06-21 |
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