JPS61131192U - - Google Patents

Info

Publication number
JPS61131192U
JPS61131192U JP1439485U JP1439485U JPS61131192U JP S61131192 U JPS61131192 U JP S61131192U JP 1439485 U JP1439485 U JP 1439485U JP 1439485 U JP1439485 U JP 1439485U JP S61131192 U JPS61131192 U JP S61131192U
Authority
JP
Japan
Prior art keywords
speaker
diaphragm
composite
piezoelectric
electrodynamic
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
JP1439485U
Other languages
English (en)
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 filed Critical
Priority to JP1439485U priority Critical patent/JPS61131192U/ja
Publication of JPS61131192U publication Critical patent/JPS61131192U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Description

【図面の簡単な説明】
第１図は要部の一部破断斜視図、第２図は全体
縦断面図、第３図は平面図である。 １は平板形振動板、２は低音用スピーカ、３は
圧電振動素子、４は高音用スピーカ、５はコーン
振動板、１Ａは中央孔である。

Claims (1)

  1. 【実用新案登録請求の範囲】 平板形の振動板１を有する動電型低音用スピ
    ーカ２の中央部に、圧電振動素子３を利用した圧
    電型高音用スピーカ４を同軸又は略同軸状に組込
    んで構成してある複合形スピーカであつて、前記
    圧電型高音用スピーカ４におけるコーン振動板５
    の外周縁部５ａを、前記動電型低音用スピーカ２
    における平板形振動板１の中央部に形成の孔１Ａ
    周辺部において該振動板１の表面部分に固着支持
    させてあることを特徴とする複合形スピーカ。 対象スピーカが車載用である実用新案登録請
    求の範囲第項に記載の複合形スピーカ。 前記平板形振動板１が紙製ハニカムコア１ａ
    の表裏両面にアルミ箔１ｂ，１ｂを貼着してなる
    ものである実用新案登録請求の範囲第項に記載
    の複合形スピーカ。
JP1439485U 1985-02-04 1985-02-04 Pending JPS61131192U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1439485U JPS61131192U (ja) 1985-02-04 1985-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1439485U JPS61131192U (ja) 1985-02-04 1985-02-04

Publications (1)

Publication Number Publication Date
JPS61131192U true JPS61131192U (ja) 1986-08-16

Family

ID=30499277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1439485U Pending JPS61131192U (ja) 1985-02-04 1985-02-04

Country Status (1)

Country Link
JP (1) JPS61131192U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016052076A (ja) * 2014-09-02 2016-04-11 パナソニックＩｐマネジメント株式会社 スピーカ用平面振動板と、それを用いたスピーカ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914489B2 (ja) * 1977-04-04 1984-04-04 旭化成株式会社 透明な耐衝撃性スチレン重合体の製造方法
JPS59139787A (ja) * 1984-01-31 1984-08-10 Matsushita Electric Ind Co Ltd 複合形スピーカー

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914489B2 (ja) * 1977-04-04 1984-04-04 旭化成株式会社 透明な耐衝撃性スチレン重合体の製造方法
JPS59139787A (ja) * 1984-01-31 1984-08-10 Matsushita Electric Ind Co Ltd 複合形スピーカー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016052076A (ja) * 2014-09-02 2016-04-11 パナソニックＩｐマネジメント株式会社 スピーカ用平面振動板と、それを用いたスピーカ

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