JPS6147592U - flat speaker - Google Patents
flat speakerInfo
- Publication number
- JPS6147592U JPS6147592U JP13283284U JP13283284U JPS6147592U JP S6147592 U JPS6147592 U JP S6147592U JP 13283284 U JP13283284 U JP 13283284U JP 13283284 U JP13283284 U JP 13283284U JP S6147592 U JPS6147592 U JP S6147592U
- Authority
- JP
- Japan
- Prior art keywords
- flat
- diaphragm
- flat plate
- flat speaker
- driver
- 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.)
- Pending
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図a,bは本考案平板スピーカーの振動系の断面図
、および背面図、第−2図a,bはそれぞれ従来例2種
の振動系を示す断面図、第3′図は周波数特性図である
。
1は振動板、4は駆動体、5はボイヌコイル、6は別部
材である。Figures 1a and b are cross-sectional views and rear views of the vibration system of the flat speaker of the present invention, Figures 2a and b are cross-sectional views showing two conventional vibration systems, respectively, and Figure 3' is the frequency characteristic. It is a diagram. 1 is a diaphragm, 4 is a driver, 5 is a coil, and 6 is another member.
Claims (1)
る平板振動板1を有する平板型スピーカーにおいて、該
平板振動板1の、前記駆動体4が結合している被駆動部
位より内側部分の、中心から偏心した位置に別部材6を
貼着して平板振動板1の機械インピータンスを場所的に
変化せしめたことを特徴とする平板型スピーカー。In a flat speaker having a flat diaphragm 1 driven by a driver 4 coupled to a voice coil 5, the center of the portion of the flat diaphragm 1 inside the driven portion to which the driver 4 is coupled. A flat plate speaker characterized in that a separate member 6 is attached at an eccentric position from the flat plate diaphragm 1 to vary the mechanical impedance of the flat plate diaphragm 1 locally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13283284U JPS6147592U (en) | 1984-08-31 | 1984-08-31 | flat speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13283284U JPS6147592U (en) | 1984-08-31 | 1984-08-31 | flat speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6147592U true JPS6147592U (en) | 1986-03-29 |
Family
ID=30691388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13283284U Pending JPS6147592U (en) | 1984-08-31 | 1984-08-31 | flat speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6147592U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998018291A1 (en) * | 1996-10-24 | 1998-04-30 | Shinsei Corporation | Acoustic piezoelectric vibrator and loudspeaker using the same |
JP2020524426A (en) * | 2017-06-09 | 2020-08-13 | アスク インダストリーズ ソシエタ ペル アツィオーニAsk Industries Societa’ Per Azioni | Speaker structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644152U (en) * | 1979-09-12 | 1981-04-21 |
-
1984
- 1984-08-31 JP JP13283284U patent/JPS6147592U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644152U (en) * | 1979-09-12 | 1981-04-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998018291A1 (en) * | 1996-10-24 | 1998-04-30 | Shinsei Corporation | Acoustic piezoelectric vibrator and loudspeaker using the same |
JP2020524426A (en) * | 2017-06-09 | 2020-08-13 | アスク インダストリーズ ソシエタ ペル アツィオーニAsk Industries Societa’ Per Azioni | Speaker structure |
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