JPS6085499U - Electrical/acoustic transducer - Google Patents

Electrical/acoustic transducer

Info

Publication number
JPS6085499U
JPS6085499U JP17789883U JP17789883U JPS6085499U JP S6085499 U JPS6085499 U JP S6085499U JP 17789883 U JP17789883 U JP 17789883U JP 17789883 U JP17789883 U JP 17789883U JP S6085499 U JPS6085499 U JP S6085499U
Authority
JP
Japan
Prior art keywords
acoustic transducer
electrical
joined
electric
bottomed frame
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.)
Granted
Application number
JP17789883U
Other languages
Japanese (ja)
Other versions
JPS6338640Y2 (en
Inventor
渥実　智也
Original Assignee
日本圧電気株式会社
三菱油化株式会社
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 日本圧電気株式会社, 三菱油化株式会社 filed Critical 日本圧電気株式会社
Priority to JP17789883U priority Critical patent/JPS6085499U/en
Publication of JPS6085499U publication Critical patent/JPS6085499U/en
Application granted granted Critical
Publication of JPS6338640Y2 publication Critical patent/JPS6338640Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • 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) [Abstract] 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図は本考案の電気・音響変換器の構造を示す斜視図
、第２図はその■−■線断面図、第３図は本考案の電気
・音響変換器をスピーカに適用した場合の振動板の信号
源に対する接続関係を示す半断面概略構成図、第４図は
本考案の電気・音響変換器をマイクロホンに適用した場
合の振動板の負荷に対する接続関係を示す半断面概略構
成図、第５図は本考案の電気・音響変換器の他の実施例
を示す一部断面斜視図、である。 １．１２・・・電気・音響変換器、２，１３・・・フレ
ーム、３．４．　１４．　１５・・・振動板、５，１６
・・・絶縁シート、６，７．１７・・・接合部、８．　
９．　１８・・・ダンパ。Fig. 1 is a perspective view showing the structure of the electric/acoustic converter of the present invention, Fig. 2 is a sectional view taken along the line ■-■, and Fig. 3 is a diagram showing the structure of the electric/acoustic converter of the present invention when applied to a speaker. FIG. 4 is a schematic half-sectional configuration diagram showing the connection relationship between the diaphragm and the signal source; FIG. FIG. 5 is a partially sectional perspective view showing another embodiment of the electric/acoustic transducer of the present invention. 1.12...Electric/acoustic transducer, 2,13...Frame, 3.4. 14. 15... diaphragm, 5, 16
...Insulating sheet, 6,7.17...Joint part,8.
9. 18...Damper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 湾曲形成した圧電フィルムよりなる一対の振動板の端縁
部同士を絶縁シートを介して接合し、その接合部を有底
フレームの側壁においてダンパにより支持するとともに
、前記一対の振動板のうちの一本の頂点部を前記有底フ
レームの底壁に接合したことを特徴とする電気・音響変
換器。The edge parts of a pair of diaphragms made of curved piezoelectric films are joined together via an insulating sheet, and the joined part is supported by a damper on the side wall of a bottomed frame. An electric/acoustic transducer characterized in that a top portion of a book is joined to a bottom wall of the bottomed frame.
JP17789883U 1983-11-17 1983-11-17 Electrical/acoustic transducer Granted JPS6085499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17789883U JPS6085499U (en) 1983-11-17 1983-11-17 Electrical/acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17789883U JPS6085499U (en) 1983-11-17 1983-11-17 Electrical/acoustic transducer

Publications (2)

Publication Number Publication Date
JPS6085499U true JPS6085499U (en) 1985-06-12
JPS6338640Y2 JPS6338640Y2 (en) 1988-10-12

Family

ID=30386378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17789883U Granted JPS6085499U (en) 1983-11-17 1983-11-17 Electrical/acoustic transducer

Country Status (1)

Country Link
JP (1) JPS6085499U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2012157691A1 (en) * 2011-05-17 2014-07-31 株式会社村田製作所 Flat speaker and AV equipment
JP6037039B2 (en) * 2013-10-08 2016-11-30 株式会社村田製作所 Tactile presentation device
WO2017002573A1 (en) * 2015-06-29 2017-01-05 富士フイルム株式会社 Electro-acoustic converter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2012157691A1 (en) * 2011-05-17 2014-07-31 株式会社村田製作所 Flat speaker and AV equipment
JP5708799B2 (en) * 2011-05-17 2015-04-30 株式会社村田製作所 Flat speaker and AV equipment
JP6037039B2 (en) * 2013-10-08 2016-11-30 株式会社村田製作所 Tactile presentation device
JPWO2015053247A1 (en) * 2013-10-08 2017-03-09 株式会社村田製作所 Tactile presentation device
WO2017002573A1 (en) * 2015-06-29 2017-01-05 富士フイルム株式会社 Electro-acoustic converter
JP2017017703A (en) * 2015-06-29 2017-01-19 富士フイルム株式会社 Electroacoustic transducer

Also Published As

Publication number Publication date
JPS6338640Y2 (en) 1988-10-12

Similar Documents

Publication Publication Date Title
JPS6085499U (en) Electrical/acoustic transducer
JPS6068796U (en) flat speaker
JPS601097U (en) piezoelectric speaker
JPS60124198U (en) piezoelectric speaker
JPS59129296U (en) piezoelectric speaker
JPS58596U (en) microphone
JPS59180590U (en) electroacoustic transducer
JPS58125499U (en) piezoelectric speaker
JPS617198U (en) speaker device
JPS6147592U (en) flat speaker
JPS62167495U (en)
JPS6068799U (en) acoustic transducer
JPS59157388U (en) flat speaker
JPS6142195U (en) Electroacoustic conversion vibration element
JPS5819600U (en) electroacoustic transducer
JPS59152896U (en) Diaphragm for speakers
JPS5893089U (en) speaker device
JPS593690U (en) Honeycomb diaphragm for speakers
JPS58147396U (en) Speaker structure
JPS6095792U (en) speaker
JPS62143390U (en)
JPS5911594U (en) flat speaker
JPS59157384U (en) flat speaker
JPS5828490U (en) speaker
JPS6444786U (en)