JPS5863685U - chime for calling - Google Patents

chime for calling

Info

Publication number
JPS5863685U
JPS5863685U JP11500481U JP11500481U JPS5863685U JP S5863685 U JPS5863685 U JP S5863685U JP 11500481 U JP11500481 U JP 11500481U JP 11500481 U JP11500481 U JP 11500481U JP S5863685 U JPS5863685 U JP S5863685U
Authority
JP
Japan
Prior art keywords
calling
chime
sound generation
sound
buzzer
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
JP11500481U
Other languages
Japanese (ja)
Inventor
健一 牛越
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP11500481U priority Critical patent/JPS5863685U/en
Publication of JPS5863685U publication Critical patent/JPS5863685U/en
Pending legal-status Critical Current

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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図は本考案の一実施例を示すブロック図、第２図は
本考案のその他の実施例、第３図ａは第２図の実施例に
おけるタイミングチャート図、第３図すは第２図のカウ
ンター８の具体的回路例を示す。第４図は本考案のその
他の実施例としての回路図であり、第５図ａ、　　ｂは
第４図の説明用タイミングチャート図を示す。 １・・・・・・玄関スイッチ、２・・・・・・制御部、
３・・・・・・音発生回路１．４・・・・・・音発生回
路２．５．・・・・・・音発生回路３．６・・・・・・
駆動回路、７・・・・・・ブザー又はスピーカ、８・・
・・・・カウンタ、９・・・・・・タイマー、１１・・
・・・・カウンタ。FIG. 1 is a block diagram showing one embodiment of the present invention, FIG. 2 is another embodiment of the present invention, FIG. 3a is a timing chart diagram of the embodiment of FIG. 2, and FIG. A specific circuit example of the counter 8 shown in the figure is shown. FIG. 4 is a circuit diagram of another embodiment of the present invention, and FIGS. 5a and 5b show timing charts for explaining FIG. 4. 1...Entrance switch, 2...Control unit,
3...Sound generation circuit 1.4...Sound generation circuit 2.5. ...Sound generation circuit 3.6...
Drive circuit, 7... Buzzer or speaker, 8...
...Counter, 9...Timer, 11...
····counter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 呼出しボタン、複数の音発生回路、音増幅回路、ブザ一
部からなる呼出し用チャイムに於て、前記複数の音発生
回路部の制御部を設けたことを特徴とする呼出し用チャ
イム。1. A calling chime comprising a calling button, a plurality of sound generation circuits, a sound amplification circuit, and a part of a buzzer, characterized in that a control section for the plurality of sound generation circuit sections is provided.
JP11500481U 1981-07-31 1981-07-31 chime for calling Pending JPS5863685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11500481U JPS5863685U (en) 1981-07-31 1981-07-31 chime for calling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11500481U JPS5863685U (en) 1981-07-31 1981-07-31 chime for calling

Publications (1)

Publication Number Publication Date
JPS5863685U true JPS5863685U (en) 1983-04-28

Family

ID=29909280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11500481U Pending JPS5863685U (en) 1981-07-31 1981-07-31 chime for calling

Country Status (1)

Country Link
JP (1) JPS5863685U (en)

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