JP6286913B2 - スピーカ装置用スタンド - Google Patents
スピーカ装置用スタンド Download PDFInfo
- Publication number
- JP6286913B2 JP6286913B2 JP2013157491A JP2013157491A JP6286913B2 JP 6286913 B2 JP6286913 B2 JP 6286913B2 JP 2013157491 A JP2013157491 A JP 2013157491A JP 2013157491 A JP2013157491 A JP 2013157491A JP 6286913 B2 JP6286913 B2 JP 6286913B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- speaker
- stand
- sound
- speaker device
- 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.)
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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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
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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
- H04R1/32—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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/403—Linear arrays of transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
図4(A)は、変形例1に係るスタンド1Aの平面図である。図3と共通する構成については同一の符号を付し、説明を省略する。スタンド1Aは、図3に示したスタンド1に対して、上部枠体11および下部枠体12のうち側面が、切り取られた直線状の部分となっている。したがって、図3のスタンド1に対して、左右方向に短い形状とすることができる。このスタンド1Aも、スピーカ50から出力された音を周囲に拡散させることができる。このように、スタンドの形状と拡散板の形状が異なっていてもよい。
10…スピーカ装置
11…上部枠体
12…下部枠体
13…支柱
14…拡散板
15…スペーサ
50…スピーカ
100…テレビ
121E…傾斜部分
141A,141B,141C,141D…板状部材
Claims (3)
- スピーカ装置の筐体の下側に設けられるスピーカ装置用のスタンドであって、
前記筐体内に下向きに設置されたスピーカの下側に設けられ、
前記スピーカの放音方向に対して傾斜した方向に主面を有する複数の板状部材を備え、
前記複数の板状部材がスリット状に並べられることにより拡散板が形成され、
前記拡散板は、放射状に並べられた複数の板状部材からなる、
ことを特徴とするスピーカ装置用スタンド。 - 前記拡散板の下側にスペーサが設けられていることを特徴とする請求項1に記載のスピーカ装置用スタンド。
- 前記拡散板は、前記筐体の下面から所定距離だけ離れ、
側面が開口した状態になっている、
ことを特徴とする請求項1又は請求項2に記載のスピーカ装置用スタンド。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013157491A JP6286913B2 (ja) | 2013-07-30 | 2013-07-30 | スピーカ装置用スタンド |
PCT/JP2014/066994 WO2015015963A1 (ja) | 2013-07-30 | 2014-06-26 | スピーカ装置用スタンド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013157491A JP6286913B2 (ja) | 2013-07-30 | 2013-07-30 | スピーカ装置用スタンド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015029176A JP2015029176A (ja) | 2015-02-12 |
JP6286913B2 true JP6286913B2 (ja) | 2018-03-07 |
Family
ID=52431504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013157491A Active JP6286913B2 (ja) | 2013-07-30 | 2013-07-30 | スピーカ装置用スタンド |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6286913B2 (ja) |
WO (1) | WO2015015963A1 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51131226U (ja) * | 1975-04-15 | 1976-10-22 | ||
JPS5623991Y2 (ja) * | 1976-04-30 | 1981-06-05 | ||
JPS61264897A (ja) * | 1985-05-20 | 1986-11-22 | Mitsubishi Electric Corp | スピ−カ装置 |
JPH05207580A (ja) * | 1990-12-17 | 1993-08-13 | Pioneer Electron Technol Inc | スピーカシステム |
JP2003163983A (ja) * | 2001-09-14 | 2003-06-06 | Masao Matsumoto | スピーカのエンクロージャ構造体 |
JP4870242B1 (ja) * | 2011-10-04 | 2012-02-08 | 寛 梅田 | バスレフ型無指向性スピーカー |
-
2013
- 2013-07-30 JP JP2013157491A patent/JP6286913B2/ja active Active
-
2014
- 2014-06-26 WO PCT/JP2014/066994 patent/WO2015015963A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015015963A1 (ja) | 2015-02-05 |
JP2015029176A (ja) | 2015-02-12 |
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