JPS5972049U - automatic switching device - Google Patents

automatic switching device

Info

Publication number
JPS5972049U
JPS5972049U JP1982167196U JP16719682U JPS5972049U JP S5972049 U JPS5972049 U JP S5972049U JP 1982167196 U JP1982167196 U JP 1982167196U JP 16719682 U JP16719682 U JP 16719682U JP S5972049 U JPS5972049 U JP S5972049U
Authority
JP
Japan
Prior art keywords
communication device
automatic switching
switching device
circuit
switches
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
JP1982167196U
Other languages
Japanese (ja)
Inventor
酒井田　格
Original Assignee
株式会社ケンウッド
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 株式会社ケンウッド filed Critical 株式会社ケンウッド
Priority to JP1982167196U priority Critical patent/JPS5972049U/en
Publication of JPS5972049U publication Critical patent/JPS5972049U/en
Pending legal-status Critical Current

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  • Transceivers (AREA)
  • Circuits Of Receivers In General (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図は本考案の一実施例を示す構成図、第２図はその
詳細側図である。 １・・・通信装置、２・・・オーディオ装置、３・・・
スピーカー、４・・・アンプ、５・・・スイッチング回
路、６・・・信号検出回路、７・・・制御回路。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a detailed side view thereof. 1... Communication device, 2... Audio device, 3...
Speaker, 4...Amplifier, 5...Switching circuit, 6...Signal detection circuit, 7...Control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通信装置とオーディオ装置とを備えた装置において、前
記通信装置と前記オーディオ装置に共用するスピーカー
と、前記通信装置と前記オーディオ装置を前記スピーカ
ーに対して切換え接続するスイッチング回路と、前記通
信装置による受信信号を検出する信号検出回路と、該信
号検出回路によって検出される受信信号が有る時に前記
スイッチング回路を前記通信装置側に切換える制御回路
とを備えたことを特徴とする自動切り換え装置。A device including a communication device and an audio device, a speaker shared by the communication device and the audio device, a switching circuit that switches and connects the communication device and the audio device to the speaker, and a reception by the communication device. An automatic switching device comprising: a signal detection circuit that detects a signal; and a control circuit that switches the switching circuit to the communication device side when there is a received signal detected by the signal detection circuit.
JP1982167196U 1982-11-04 1982-11-04 automatic switching device Pending JPS5972049U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982167196U JPS5972049U (en) 1982-11-04 1982-11-04 automatic switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982167196U JPS5972049U (en) 1982-11-04 1982-11-04 automatic switching device

Publications (1)

Publication Number Publication Date
JPS5972049U true JPS5972049U (en) 1984-05-16

Family

ID=30365845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982167196U Pending JPS5972049U (en) 1982-11-04 1982-11-04 automatic switching device

Country Status (1)

Country Link
JP (1) JPS5972049U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731565U (en) * 1980-07-31 1982-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731565U (en) * 1980-07-31 1982-02-19

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