JPS6147592U - flat speaker - Google Patents

flat speaker

Info

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
Application number
JP13283284U
Other languages
Japanese (ja)
Inventor
勉 和田
治雄 万代
Original Assignee
オンキヨー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP13283284U priority Critical patent/JPS6147592U/en
Publication of JPS6147592U publication Critical patent/JPS6147592U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボイスコイル５に結合された駆動体４によって駆動され
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.
JP13283284U 1984-08-31 1984-08-31 flat speaker Pending JPS6147592U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644152U (en) * 1979-09-12 1981-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644152U (en) * 1979-09-12 1981-04-21

Cited By (2)

* Cited by examiner, † Cited by third party
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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