JP6809228B2 - スピーカー装置 - Google Patents
スピーカー装置 Download PDFInfo
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- JP6809228B2 JP6809228B2 JP2016566007A JP2016566007A JP6809228B2 JP 6809228 B2 JP6809228 B2 JP 6809228B2 JP 2016566007 A JP2016566007 A JP 2016566007A JP 2016566007 A JP2016566007 A JP 2016566007A JP 6809228 B2 JP6809228 B2 JP 6809228B2
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- 238000003780 insertion Methods 0.000 claims description 13
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- 238000009434 installation Methods 0.000 description 3
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Images
Classifications
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or 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
-
- 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
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
-
- 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
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
-
- 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
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
- H04R3/14—Cross-over networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
スピーカー装置1は床面等に設置される土台2と土台2に下端部が連結された支持体3、3、・・・と支持体3、3、・・・の上端部が連結された本体4とを有している(図1乃至図3参照)。
上記のように構成されたスピーカー装置1において、ウーファーとして機能するスピーカーユニット18からは、上記したように、低域の音響が出力される。スピーカーユニット18から出力された音響はスピーカーユニット18の下方に位置されたディフューザー6で放射方向へ反射され、広範囲の領域に音響が伝達される。
上記したように、スピーカー装置1にあっては、土台2に固定される支持体3、3、・・・と、被固定部23を有するスピーカーユニット18と、スピーカーユニット18を保持するベース筐体14とが設けられ、スピーカーユニット18は被固定部23が支持体3、3、・・・とベース筐体14に挟まれた状態で支持体3、3、・・・とベース筐体14に固定されている。
上記には、付勢バネ28の弾性変形部28bと振動素子34が三つずつ設けられた例を示したが、付勢バネ28の弾性変形部28bと振動素子34の数は三つずつに限られることはなく、二つ以下であってもよく、四つ以上であってもよい。
本技術は、以下のような構成にすることができる。
土台に固定される支持体と、
被固定部を有するスピーカーユニットと、
前記スピーカーユニットを保持するベース筐体とを備え、
前記スピーカーユニットは前記被固定部が前記支持体と前記ベース筐体に挟まれた状態で前記支持体と前記ベース筐体に固定された
スピーカー装置。
前記ベース筐体が筒状に形成され、
前記支持体が前記ベース筐体の周方向において複数設けられ、
複数の前記支持体に前記被固定部が固定された
前記(1)に記載のスピーカー装置。
前記スピーカーユニットに振動板と前記振動板を保持するユニット枠とが設けられ、
前記ユニット枠に外方へ張り出されたフランジ部が設けられ、
前記フランジ部が前記被固定部とされた
前記(1)又は前記(2)に記載のスピーカー装置。
前記スピーカーユニットから出力される音響と異なる音響を出力するスピーカー部が設けられ、
前記スピーカー部からの音響の出力が振動素子の伸縮によって行われ、
前記ベース筐体に前記振動素子が配置される配置部が形成された
前記(1)から前記(3)の何れかに記載のスピーカー装置。
前記ベース筐体の内部と前記被固定部の内部と前記支持体の内部に亘って前記振動素子に接続される配線が配置された
前記(1)から前記(4)の何れかに記載のスピーカー装置。
前記被固定部が前記支持体と前記ベース筐体に挟まれた状態で固定用ネジによって固定され、
前記固定用ネジに軸方向において貫通された挿通孔が形成され、
前記挿通孔に前記配線が挿通された
前記(5)に記載のスピーカー装置。
前記ベース筐体が筒状に形成され、
前記ベース筐体の内側に照明体が配置された
前記(1)から前記(6)の何れかに記載のスピーカー装置。
Claims (6)
- 土台に固定される支持体と、
被固定部を有するスピーカーユニットと、
前記スピーカーユニットを保持するベース筐体と、
前記ベース筐体に取り付けられるブラケットと、を備え、
前記スピーカーユニットは前記被固定部が前記支持体と前記ベース筐体に挟まれた状態で前記支持体と前記ベース筐体に固定され、
前記スピーカーユニットから出力される音響と異なる音響を出力するスピーカー部が設けられ、
前記スピーカー部からの音響の出力が振動素子の伸縮によって行われ、
前記ベース筐体に前記振動素子が配置される配置部が形成され、
前記ブラケットには付勢バネが取り付けられ、前記付勢バネに取り付けられた振動体が、前記付勢バネの付勢力によって前記振動素子に押し付けられた
スピーカー装置。 - 前記ベース筐体が筒状に形成され、
前記支持体が前記ベース筐体の周方向において複数設けられ、
複数の前記支持体に前記被固定部が固定された
請求項1に記載のスピーカー装置。 - 前記スピーカーユニットに振動板と前記振動板を保持するユニット枠とが設けられ、
前記ユニット枠に外方へ張り出されたフランジ部が設けられ、
前記フランジ部が前記被固定部とされた
請求項1に記載のスピーカー装置。 - 前記ベース筐体の内部と前記被固定部の内部と前記支持体の内部に亘って前記振動素子に接続される配線が配置された
請求項1に記載のスピーカー装置。 - 前記被固定部が前記支持体と前記ベース筐体に挟まれた状態で固定用ネジによって固定され、
前記固定用ネジに軸方向において貫通された挿通孔が形成され、
前記挿通孔に前記配線が挿通された
請求項4に記載のスピーカー装置。 - 前記ベース筐体が筒状に形成され、
前記ベース筐体の内側に照明体が配置された
請求項1に記載のスピーカー装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014265426 | 2014-12-26 | ||
JP2014265426 | 2014-12-26 | ||
PCT/JP2015/081485 WO2016103931A1 (ja) | 2014-12-26 | 2015-11-09 | スピーカー装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016103931A1 JPWO2016103931A1 (ja) | 2017-10-05 |
JP6809228B2 true JP6809228B2 (ja) | 2021-01-06 |
Family
ID=56149965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016566007A Active JP6809228B2 (ja) | 2014-12-26 | 2015-11-09 | スピーカー装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10993018B2 (ja) |
JP (1) | JP6809228B2 (ja) |
WO (1) | WO2016103931A1 (ja) |
Cited By (2)
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KR20230000265U (ko) * | 2021-07-26 | 2023-02-02 | 동관자성라이팅테크놀리지 코., 엘티디 | 스피커 딸린 램프 |
US11818537B2 (en) | 2018-12-21 | 2023-11-14 | Sony Group Corporation | Acoustic reproduction device |
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2015
- 2015-11-09 WO PCT/JP2015/081485 patent/WO2016103931A1/ja active Application Filing
- 2015-11-09 US US15/533,736 patent/US10993018B2/en active Active
- 2015-11-09 JP JP2016566007A patent/JP6809228B2/ja active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US11818537B2 (en) | 2018-12-21 | 2023-11-14 | Sony Group Corporation | Acoustic reproduction device |
KR20230000265U (ko) * | 2021-07-26 | 2023-02-02 | 동관자성라이팅테크놀리지 코., 엘티디 | 스피커 딸린 램프 |
KR200497541Y1 (ko) | 2021-07-26 | 2023-12-07 | 동관자성라이팅테크놀리지 코., 엘티디 | 스피커 딸린 램프 |
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JPWO2016103931A1 (ja) | 2017-10-05 |
US20170332166A1 (en) | 2017-11-16 |
WO2016103931A1 (ja) | 2016-06-30 |
US10993018B2 (en) | 2021-04-27 |
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