JPS59118390U - speaker device - Google Patents

speaker device

Info

Publication number
JPS59118390U
JPS59118390U JP1090383U JP1090383U JPS59118390U JP S59118390 U JPS59118390 U JP S59118390U JP 1090383 U JP1090383 U JP 1090383U JP 1090383 U JP1090383 U JP 1090383U JP S59118390 U JPS59118390 U JP S59118390U
Authority
JP
Japan
Prior art keywords
changeover switch
speaker device
input terminal
amplifier circuit
use position
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
JP1090383U
Other languages
Japanese (ja)
Other versions
JPH0432864Y2 (en
Inventor
龍二 玉井
英也 原
正巳 清水
石川 順
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1090383U priority Critical patent/JPS59118390U/en
Publication of JPS59118390U publication Critical patent/JPS59118390U/en
Application granted granted Critical
Publication of JPH0432864Y2 publication Critical patent/JPH0432864Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Stereophonic Arrangements (AREA)
  • Amplifiers (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) [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 drawings]

第1図は従来のスピーカー装置、第2図は本考案のスピ
ーカー装置の一実施例である。 主な図番の説明、11・・・・・・第1入力端子、12
・・・・・・第1増幅回路、13・・・・・・第2入力
端子、14・・・・・・第2増幅回路、15・・・・・
・第1切換スイツチ、16・・・・・・第2切換スイツ
チ、17・・間第1チャンネル用スピーカー、18・・
・・・・第2チヤンネル用スピーカー、19・・・・・
・連動スイッチ、20・・曲直流□電源。
FIG. 1 shows a conventional speaker device, and FIG. 2 shows an embodiment of the speaker device of the present invention. Explanation of main drawing numbers, 11...First input terminal, 12
......First amplifier circuit, 13...Second input terminal, 14...Second amplifier circuit, 15...
・1st changeover switch, 16...2nd changeover switch, 17... and 1st channel speaker, 18...
...Second channel speaker, 19...
・Interlocking switch, 20... Song DC □ power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 音響機器からの出力信号が印加される入力端子を備えて
いると共に該入力端子に印加された信号を増幅する増幅
回路を備えたスピーカー装置において、該スピーカー装
置の使用目的に応じて切換えられる切換スイッチと、該
切換スイッチが第1の使用位置にあるとき前記増幅回路
の出力信号が印加されると共に第2の使用位置にあると
き前記入力端子からの信号が印加されるスピーカーと、
前記切換スイッチに連動して切換えられると共に前記増
幅回路への電源供給を制御する連動スイッチとより成り
、前記切換スイッチが第2の使用位置にあるとき前記連
動スイッチにより前記増幅回路へめ電源供給を断つよう
にしたことを特徴とするスピーカー装置。
In a speaker device including an input terminal to which an output signal from an audio device is applied and an amplification circuit that amplifies the signal applied to the input terminal, a changeover switch that can be switched depending on the purpose of use of the speaker device. and a speaker to which the output signal of the amplifier circuit is applied when the changeover switch is in a first use position, and to which the signal from the input terminal is applied when the changeover switch is in a second use position.
an interlocking switch that is switched in conjunction with the changeover switch and controls the power supply to the amplifier circuit, and when the changeover switch is in a second use position, the interlocking switch controls the power supply to the amplifier circuit. A speaker device characterized in that it is cut off.
JP1090383U 1983-01-27 1983-01-27 speaker device Granted JPS59118390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1090383U JPS59118390U (en) 1983-01-27 1983-01-27 speaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1090383U JPS59118390U (en) 1983-01-27 1983-01-27 speaker device

Publications (2)

Publication Number Publication Date
JPS59118390U true JPS59118390U (en) 1984-08-09
JPH0432864Y2 JPH0432864Y2 (en) 1992-08-06

Family

ID=30142332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1090383U Granted JPS59118390U (en) 1983-01-27 1983-01-27 speaker device

Country Status (1)

Country Link
JP (1) JPS59118390U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911578U (en) * 1982-07-12 1984-01-24 日本ビクター株式会社 speaker unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648858A1 (en) * 1975-10-30 1977-05-18 Cooper Lab ANTIMICROBIAL COMPOUNDS BASED ON BIS-CARBAMYLGUANIDINOAZAALKANES

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911578U (en) * 1982-07-12 1984-01-24 日本ビクター株式会社 speaker unit

Also Published As

Publication number Publication date
JPH0432864Y2 (en) 1992-08-06

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