JPS601091U - electroacoustic transducer - Google Patents

electroacoustic transducer

Info

Publication number
JPS601091U
JPS601091U JP9188483U JP9188483U JPS601091U JP S601091 U JPS601091 U JP S601091U JP 9188483 U JP9188483 U JP 9188483U JP 9188483 U JP9188483 U JP 9188483U JP S601091 U JPS601091 U JP S601091U
Authority
JP
Japan
Prior art keywords
electroacoustic transducer
substrate
wiring pattern
lid
opening
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
JP9188483U
Other languages
Japanese (ja)
Other versions
JPH0546395Y2 (en
Inventor
飛田　瑞広
一ノ瀬　裕
大口　信樹
Original Assignee
日本電信電話株式会社
株式会社東芝
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 日本電信電話株式会社, 株式会社東芝 filed Critical 日本電信電話株式会社
Priority to JP9188483U priority Critical patent/JPS601091U/en
Publication of JPS601091U publication Critical patent/JPS601091U/en
Application granted granted Critical
Publication of JPH0546395Y2 publication Critical patent/JPH0546395Y2/ja
Granted 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は従来の電気音響変換器を示す断面図、同図す
は同図ａの印刷配線基板背面にバックカバを配設した従
来例を示す部分断面図、第２図ａは本考案に係わる電気
音響変換器の筐体構造の要部である、基板を示す平面図
、同図すはそのＡＡ断面図である。 １・・・電気音響変換器、２・・・筐体本体、２ａ・・
・開口部、６・・・バイモルフ振動子、８・・・印刷配
線基板、９・・・スペーサ、１４・・・バックカバ、２
０・・・基板、２１〜２６・・・小孔、３１・・・導体
パターン、３２゜３４・・・出力端子、３３・・・カー
ボン層。Fig. 1a is a sectional view showing a conventional electroacoustic transducer; Fig. 2a is a partial sectional view showing a conventional example in which a back cover is provided on the back of the printed wiring board in Fig. 2a; FIG. 2 is a plan view showing a substrate, which is a main part of a housing structure of a related electroacoustic transducer, and a cross-sectional view taken along line AA of the same figure. 1... Electroacoustic transducer, 2... Housing body, 2a...
- Opening, 6... Bimorph resonator, 8... Printed wiring board, 9... Spacer, 14... Back cover, 2
0...Substrate, 21-26...Small hole, 31...Conductor pattern, 32°34...Output terminal, 33...Carbon layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気音響変換器の筐体本体の開口部を覆う蓋体を配線パ
ターンを形成した基板により構成した電気音響変換器に
おいて、前記蓋体である基板を金層板で構成するととも
に、該基板の表面に絶縁層を介して配線パターンを形成
したことを特徴とする電気音響変換器。In an electroacoustic transducer in which a lid covering an opening of a housing main body of the electroacoustic transducer is made of a substrate on which a wiring pattern is formed, the substrate serving as the lid is made of a gold layer plate, and the surface of the substrate is An electroacoustic transducer characterized in that a wiring pattern is formed through an insulating layer.
JP9188483U 1983-06-15 1983-06-15 electroacoustic transducer Granted JPS601091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9188483U JPS601091U (en) 1983-06-15 1983-06-15 electroacoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9188483U JPS601091U (en) 1983-06-15 1983-06-15 electroacoustic transducer

Publications (2)

Publication Number Publication Date
JPS601091U true JPS601091U (en) 1985-01-07
JPH0546395Y2 JPH0546395Y2 (en) 1993-12-03

Family

ID=30221980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9188483U Granted JPS601091U (en) 1983-06-15 1983-06-15 electroacoustic transducer

Country Status (1)

Country Link
JP (1) JPS601091U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174059U (en) * 1986-04-24 1987-11-05
JP2006165998A (en) * 2004-12-07 2006-06-22 Matsushita Electric Ind Co Ltd Acoustic sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240030A (en) * 1975-09-25 1977-03-28 Photo Composing Mach Mfg Co Ltd Video signal tretment method for character generator tube
JPS5813795U (en) * 1981-07-20 1983-01-28 星電器製造株式会社 small microphone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813795B2 (en) * 1980-04-08 1983-03-15 石川島播磨重工業株式会社 Tank roof structure with suspended ceiling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240030A (en) * 1975-09-25 1977-03-28 Photo Composing Mach Mfg Co Ltd Video signal tretment method for character generator tube
JPS5813795U (en) * 1981-07-20 1983-01-28 星電器製造株式会社 small microphone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174059U (en) * 1986-04-24 1987-11-05
JP2006165998A (en) * 2004-12-07 2006-06-22 Matsushita Electric Ind Co Ltd Acoustic sensor
JP4531543B2 (en) * 2004-12-07 2010-08-25 パナソニック株式会社 Acoustic sensor

Also Published As

Publication number Publication date
JPH0546395Y2 (en) 1993-12-03

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