JPH0321799U - - Google Patents

Info

Publication number
JPH0321799U
JPH0321799U JP8282989U JP8282989U JPH0321799U JP H0321799 U JPH0321799 U JP H0321799U JP 8282989 U JP8282989 U JP 8282989U JP 8282989 U JP8282989 U JP 8282989U JP H0321799 U JPH0321799 U JP H0321799U
Authority
JP
Japan
Prior art keywords
melody
light emitting
drive circuit
generating means
signal
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
JP8282989U
Other languages
Japanese (ja)
Other versions
JPH081513Y2 (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 JP1989082829U priority Critical patent/JPH081513Y2/en
Publication of JPH0321799U publication Critical patent/JPH0321799U/ja
Application granted granted Critical
Publication of JPH081513Y2 publication Critical patent/JPH081513Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Predetermined Time Intervals (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示すメロデイー
発光表示タイマーのブロツク線図、第２図はメロ
デイー発光表示タイマーが収納されたケースを示
す斜視図である。 １……メロデイー発生手段、２……スタートス
イツチ、３……発光部材、４……駆動回路、５…
…音響手段、６……Ｄ型フリツプフロツプ、７…
…コンデンサー、８……抵抗、９……電力増幅ア
ンプ、１０……スピーカー、１１……ＯＲ回路。 FIG. 1 is a block diagram of a melody light emitting display timer showing an embodiment of this invention, and FIG. 2 is a perspective view showing a case in which the melody light emitting display timer is housed. DESCRIPTION OF SYMBOLS 1... Melody generating means, 2... Start switch, 3... Light emitting member, 4... Drive circuit, 5...
...Acoustic means, 6...D-type flip-flop, 7...
... Capacitor, 8 ... Resistor, 9 ... Power amplifier, 10 ... Speaker, 11 ... OR circuit.

Claims (1)

【実用新案登録請求の範囲】 特定のメロデイー信号を繰り返し出力するメロ
デイー発生手段と、メロデイー発生手段から出力
される電気信号を音に変換する音響手段と、所定
の時間毎に点灯される複数の発光部材と、複数の
発光部材を駆動する駆動回路とを備えるメロデイ
ー発光表示タイマーにおいて、 メロデイー発生手段はメロデイーの終了信号を
出力し、この終了信号は発光部材の駆動回路に入
力され、駆動回路は、終了信号をトリガー信号と
して点灯する発光部材を切り換えるように構成さ
れてなることを特徴とするメロデイー発光表示タ
イマー。[Claims for Utility Model Registration] Melody generating means that repeatedly outputs a specific melody signal, acoustic means that converts the electrical signal output from the melody generating means into sound, and a plurality of light emitting lights that are lit at predetermined intervals. In a melody light emitting display timer comprising a member and a drive circuit that drives a plurality of light emitting members, the melody generating means outputs a melody end signal, this end signal is input to the drive circuit of the light emitting member, and the drive circuit: A melody light emitting display timer characterized in that it is configured to switch the light emitting members to be lit using an end signal as a trigger signal.
JP1989082829U 1989-07-13 1989-07-13 Melody emission timer Expired - Lifetime JPH081513Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989082829U JPH081513Y2 (en) 1989-07-13 1989-07-13 Melody emission timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989082829U JPH081513Y2 (en) 1989-07-13 1989-07-13 Melody emission timer

Publications (2)

Publication Number Publication Date
JPH0321799U true JPH0321799U (en) 1991-03-05
JPH081513Y2 JPH081513Y2 (en) 1996-01-17

Family

ID=31629982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989082829U Expired - Lifetime JPH081513Y2 (en) 1989-07-13 1989-07-13 Melody emission timer

Country Status (1)

Country Link
JP (1) JPH081513Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100982436B1 (en) * 2008-02-25 2010-09-15 주식회사성우 Raw water pipe chemical mixing device in water treatment plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174782A (en) * 1983-03-24 1984-10-03 Sanyo Electric Co Ltd Electronic sandglass
JPS6076293U (en) * 1983-10-29 1985-05-28 アルフア技研株式会社 cycle alarm timer
JPS63135194U (en) * 1987-02-24 1988-09-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174782A (en) * 1983-03-24 1984-10-03 Sanyo Electric Co Ltd Electronic sandglass
JPS6076293U (en) * 1983-10-29 1985-05-28 アルフア技研株式会社 cycle alarm timer
JPS63135194U (en) * 1987-02-24 1988-09-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100982436B1 (en) * 2008-02-25 2010-09-15 주식회사성우 Raw water pipe chemical mixing device in water treatment plant

Also Published As

Publication number Publication date
JPH081513Y2 (en) 1996-01-17

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