JPS5966154U - battery life display device - Google Patents

battery life display device

Info

Publication number
JPS5966154U
JPS5966154U JP16287882U JP16287882U JPS5966154U JP S5966154 U JPS5966154 U JP S5966154U JP 16287882 U JP16287882 U JP 16287882U JP 16287882 U JP16287882 U JP 16287882U JP S5966154 U JPS5966154 U JP S5966154U
Authority
JP
Japan
Prior art keywords
display device
battery life
life display
battery
controls
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
JP16287882U
Other languages
Japanese (ja)
Inventor
渡辺　覧一
Original Assignee
株式会社精工舎
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 株式会社精工舎 filed Critical 株式会社精工舎
Priority to JP16287882U priority Critical patent/JPS5966154U/en
Publication of JPS5966154U publication Critical patent/JPS5966154U/en
Pending legal-status Critical Current

Links

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した電気回路図、第２図
は第１図の動作説明のためのタイムチャート、第３図は
他の実施例を示した電気回路−である。 Ｅ・・・・・・電池、Ｓ・・・・・・スイッチング回路
、Ｃ１・・・・・・コンデンサ、Ｒ１・・・・・・コン
デンサ、Ｄ□・・・自発光ダイオード、Ｔ１．Ｔ２・・
・・・・トランジスタ、Ｃ２・・・・・・コンデンサ、
Ｒ２・・・・・・抵抗、Ｄ２・・・・・・発光ダイオー
ド。FIG. 1 is an electric circuit diagram showing one embodiment of the present invention, FIG. 2 is a time chart for explaining the operation of FIG. 1, and FIG. 3 is an electric circuit diagram showing another embodiment. E...Battery, S...Switching circuit, C1...Capacitor, R1...Capacitor, D□...Self-emitting diode, T1. T2...
...Transistor, C2...Capacitor,
R2...Resistor, D2...Light emitting diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表示素子を一定同期で点滅させるスイッチング回路と、
上記表示素子の点灯時間を電池電圧に応じて制御する制
御回路とからなる電池寿命表示装置。A switching circuit that blinks display elements in constant synchronization;
A battery life display device comprising a control circuit that controls the lighting time of the display element according to battery voltage.
JP16287882U 1982-10-26 1982-10-26 battery life display device Pending JPS5966154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16287882U JPS5966154U (en) 1982-10-26 1982-10-26 battery life display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16287882U JPS5966154U (en) 1982-10-26 1982-10-26 battery life display device

Publications (1)

Publication Number Publication Date
JPS5966154U true JPS5966154U (en) 1984-05-02

Family

ID=30357550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16287882U Pending JPS5966154U (en) 1982-10-26 1982-10-26 battery life display device

Country Status (1)

Country Link
JP (1) JPS5966154U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459931A (en) * 1977-10-20 1979-05-15 West Electric Co Photographic electronic flashing device
JPS5631363B2 (en) * 1971-11-26 1981-07-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631363B2 (en) * 1971-11-26 1981-07-21
JPS5459931A (en) * 1977-10-20 1979-05-15 West Electric Co Photographic electronic flashing device

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