JPH01175087U - - Google Patents

Info

Publication number
JPH01175087U
JPH01175087U JP7224288U JP7224288U JPH01175087U JP H01175087 U JPH01175087 U JP H01175087U JP 7224288 U JP7224288 U JP 7224288U JP 7224288 U JP7224288 U JP 7224288U JP H01175087 U JPH01175087 U JP H01175087U
Authority
JP
Japan
Prior art keywords
earphone
signal supply
power source
plug
audio
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
JP7224288U
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 JP7224288U priority Critical patent/JPH01175087U/ja
Publication of JPH01175087U publication Critical patent/JPH01175087U/ja
Pending legal-status Critical Current

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Landscapes

  • Headphones And Earphones (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の音響装置の概略図である。
第2図は、本考案のプラグ部の概略図で、Aは蓋
を閉じた状態、Bは蓋を開いた状態を示す。第3
図は、本考案のイヤホーン装置の回路図を示す。 1……音響信号供給部、2……音響信号供給部
の端子部、3……イヤホーン装置、4……イヤホ
ーン、5……プラグ部、6……イヤホーンコード
、7……プラグ部の端子部、8……コントローラ
部、9……パワースイツチ、10……ボリユーム
、11……電源、12……蓋。

Claims (1)

  1. 【実用新案登録請求の範囲】 イヤホーン装置と音響信号供給部を具えた音響
    装置において、 前記イヤホーン装置は、イヤホーンと、前記音
    響信号供給部を着脱自在に取付け可能で、且つ電
    源を有するプラグ部と、前記イヤホーンとプラグ
    部を接続するイヤホーンコードとを有し、前記電
    源により前記音響信号供給部に電力を供給するこ
    とを特徴とする音響装置。
JP7224288U 1988-05-31 1988-05-31 Pending JPH01175087U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7224288U JPH01175087U (ja) 1988-05-31 1988-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7224288U JPH01175087U (ja) 1988-05-31 1988-05-31

Publications (1)

Publication Number Publication Date
JPH01175087U true JPH01175087U (ja) 1989-12-13

Family

ID=31297413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7224288U Pending JPH01175087U (ja) 1988-05-31 1988-05-31

Country Status (1)

Country Link
JP (1) JPH01175087U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007072614A1 (ja) * 2005-12-19 2007-06-28 Ad-Plan Co., Ltd. イヤホン付きアンテナ及びイヤホン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220482B2 (ja) * 1981-08-17 1987-05-07 Sanritsu Kikaku Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220482B2 (ja) * 1981-08-17 1987-05-07 Sanritsu Kikaku Kk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007072614A1 (ja) * 2005-12-19 2007-06-28 Ad-Plan Co., Ltd. イヤホン付きアンテナ及びイヤホン
KR100870136B1 (ko) * 2005-12-19 2008-11-24 가부시키가이샤 에디-플랜 이어폰 부착 안테나 및 이어폰

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