JP7069699B2 - スピーカ構造 - Google Patents
スピーカ構造 Download PDFInfo
- Publication number
- JP7069699B2 JP7069699B2 JP2017247255A JP2017247255A JP7069699B2 JP 7069699 B2 JP7069699 B2 JP 7069699B2 JP 2017247255 A JP2017247255 A JP 2017247255A JP 2017247255 A JP2017247255 A JP 2017247255A JP 7069699 B2 JP7069699 B2 JP 7069699B2
- Authority
- JP
- Japan
- Prior art keywords
- enclosure
- speaker
- partition plate
- port
- space
- 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
Links
- 238000005192 partition Methods 0.000 claims description 68
- 238000004891 communication Methods 0.000 claims description 55
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 8
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Stereophonic Arrangements (AREA)
Description
13…仕切板
15…第1エンクロージャ
16…第2エンクロージャ
17、61、62…連通口
20…ポート
22…開口部
40、45、55、57…壁
Claims (6)
- 第1エンクロージャと、
第2エンクロージャと、
前記第1エンクロージャと前記第2エンクロージャとの間に設けられ、前記第1エンクロージャと前記第2エンクロージャとを連通する連通口を有する仕切板と、
外部に開口する第1開口部が配置され、前記第2エンクロージャに第2開口部が配置されたポートと、
を備え、
前記ポートは一つであり、前記第1エンクロージャ及び前記第2エンクロージャに亘って配置され、
前記第1エンクロージャは、前記第1開口部と前記第2開口部の並ぶ方向に対して、前記第1開口部と前記第2開口部との間に位置するように配置されている、
スピーカ構造。 - 前記ポートの軸は、前記第1エンクロージャと前記第2エンクロージャとの並ぶ方向に沿っている
請求項1に記載のスピーカ構造。 - 前記第1エンクロージャ又は前記第2エンクロージャの少なくともいずれか一方に突出し、
前記連通口に対向する、
壁を備える、
請求項1又は請求項2に記載のスピーカ構造。 - 前記壁は、前記仕切板との間に吸音材を備える、
請求項3に記載のスピーカ構造。 - 前記連通口は前記仕切板の中央に形成されている、
請求項1から請求項4のいずれかに記載のスピーカ構造。 - 前記第1エンクロージャ、前記第2エンクロージャ、及び前記仕切板は、一体的に形成された部分を有する、
請求項1から請求項5のいずれかに記載のスピーカ構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017247255A JP7069699B2 (ja) | 2017-12-25 | 2017-12-25 | スピーカ構造 |
EP18214232.3A EP3503578B1 (en) | 2017-12-25 | 2018-12-19 | Speaker structure |
US16/229,743 US10477317B2 (en) | 2017-12-25 | 2018-12-21 | Speaker structure |
CN201811589581.1A CN110022509B (zh) | 2017-12-25 | 2018-12-25 | 扬声器构造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017247255A JP7069699B2 (ja) | 2017-12-25 | 2017-12-25 | スピーカ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019114934A JP2019114934A (ja) | 2019-07-11 |
JP7069699B2 true JP7069699B2 (ja) | 2022-05-18 |
Family
ID=64746268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017247255A Active JP7069699B2 (ja) | 2017-12-25 | 2017-12-25 | スピーカ構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10477317B2 (ja) |
EP (1) | EP3503578B1 (ja) |
JP (1) | JP7069699B2 (ja) |
CN (1) | CN110022509B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021085476A1 (ja) | 2019-10-31 | 2021-05-06 | ヤマハ株式会社 | 放音装置 |
CN112788492B (zh) * | 2019-11-04 | 2022-02-15 | 海信视像科技股份有限公司 | 显示装置及扬声器组件 |
US11159762B2 (en) | 2019-11-04 | 2021-10-26 | Hisense Visual Technology Co., Ltd. | Display device and speaker assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3070553U (ja) | 2000-01-27 | 2000-08-04 | 第一フェーズ株式会社 | スピ―カ―装置 |
JP2005080173A (ja) | 2003-09-03 | 2005-03-24 | Sony Corp | 電子機器及びスピーカ装置 |
CN204425601U (zh) | 2014-12-30 | 2015-06-24 | 佛山蓝旗亚数码科技有限公司 | 一种音箱 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270023A (en) * | 1979-05-31 | 1981-05-26 | Beveridge Harold N | Cylindrical speaker mechanism |
JPH01105296A (ja) * | 1987-06-19 | 1989-04-21 | Toshiba Corp | フラットディスプレイの表示エリア切換制御方式 |
JPH01105296U (ja) | 1987-12-29 | 1989-07-14 | ||
JPH03267899A (ja) * | 1990-03-16 | 1991-11-28 | Nec Home Electron Ltd | 位相反転型スピーカ |
US5197103A (en) * | 1990-10-05 | 1993-03-23 | Kabushiki Kaisha Kenwood | Low sound loudspeaker system |
US5147986A (en) * | 1990-12-03 | 1992-09-15 | Tandy Corporation | Subwoofer speaker system |
US5150417A (en) * | 1991-02-25 | 1992-09-22 | Socon Ab | Bass reflex type speaker system |
US5602367A (en) * | 1994-12-19 | 1997-02-11 | Meyer Sound Laboratories Incorporated | Multiple tuned high power bass reflex speaker system |
GB2318475B (en) * | 1996-10-21 | 2000-08-23 | B & W Loudspeakers | Enclosures for loudspeaker drive units |
CN2288564Y (zh) * | 1997-03-28 | 1998-08-19 | 沙占起 | 一种音箱 |
US5892183A (en) * | 1997-07-26 | 1999-04-06 | U.S. Philips Corporation | Loudspeaker system having a bass-reflex port |
US5875255A (en) * | 1997-08-28 | 1999-02-23 | Campbell; Paul G. | High power electroacoustic speaker system having wide band frequency response |
JPH11178083A (ja) * | 1997-12-10 | 1999-07-02 | Sony Corp | スピーカ装置 |
US6389146B1 (en) * | 2000-02-17 | 2002-05-14 | American Technology Corporation | Acoustically asymmetric bandpass loudspeaker with multiple acoustic filters |
JP4306627B2 (ja) * | 2005-03-09 | 2009-08-05 | ソニー株式会社 | バスレフ型スピーカー装置,スピーカーボックス及び画像表示装置 |
CN2824484Y (zh) * | 2005-07-22 | 2006-10-04 | 张壮发 | 扬声器系统 |
US8284977B2 (en) * | 2008-01-24 | 2012-10-09 | Creative Technology Ltd | Multi chamber ported stereo speaker |
US8256566B1 (en) * | 2011-08-19 | 2012-09-04 | Rogersound Labs, LLC | Speaker enclosure |
FR2994519B1 (fr) * | 2012-08-07 | 2015-09-25 | Nexo | Enceinte bass-reflex a event echancre |
US20140193005A1 (en) * | 2013-01-07 | 2014-07-10 | Jason R. RIGGS | Audio Speaker System with Semi-Shared Passive Radiators |
CN203057452U (zh) * | 2013-01-21 | 2013-07-10 | 张日奔 | 1/8倍程传输线音箱 |
DE102013110535B4 (de) * | 2013-09-24 | 2018-03-01 | D&B Audiotechnik Gmbh | Bassreflex-Lautsprechersystem mit Phasenkorrekturelement |
US10491992B2 (en) * | 2014-10-06 | 2019-11-26 | Genelec Oy | Loudspeaker with a waveguide |
WO2016101620A1 (zh) * | 2014-12-23 | 2016-06-30 | 北京太和开元科技有限公司 | 发声装置 |
-
2017
- 2017-12-25 JP JP2017247255A patent/JP7069699B2/ja active Active
-
2018
- 2018-12-19 EP EP18214232.3A patent/EP3503578B1/en active Active
- 2018-12-21 US US16/229,743 patent/US10477317B2/en active Active
- 2018-12-25 CN CN201811589581.1A patent/CN110022509B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3070553U (ja) | 2000-01-27 | 2000-08-04 | 第一フェーズ株式会社 | スピ―カ―装置 |
JP2005080173A (ja) | 2003-09-03 | 2005-03-24 | Sony Corp | 電子機器及びスピーカ装置 |
CN204425601U (zh) | 2014-12-30 | 2015-06-24 | 佛山蓝旗亚数码科技有限公司 | 一种音箱 |
Also Published As
Publication number | Publication date |
---|---|
CN110022509B (zh) | 2020-11-17 |
EP3503578A1 (en) | 2019-06-26 |
US10477317B2 (en) | 2019-11-12 |
JP2019114934A (ja) | 2019-07-11 |
EP3503578B1 (en) | 2022-12-14 |
CN110022509A (zh) | 2019-07-16 |
US20190200134A1 (en) | 2019-06-27 |
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