JPS6116632U - Electronics - Google Patents
ElectronicsInfo
- Publication number
- JPS6116632U JPS6116632U JP9772284U JP9772284U JPS6116632U JP S6116632 U JPS6116632 U JP S6116632U JP 9772284 U JP9772284 U JP 9772284U JP 9772284 U JP9772284 U JP 9772284U JP S6116632 U JPS6116632 U JP S6116632U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- detection circuit
- voltage detection
- charging circuit
- 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
Links
Landscapes
- Power Sources (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Measurement Of Current Or Voltage (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
第1図は本考案の電子機器の構成を示す回路図、第2図
は第1図の動作状態を示すフローチャート図である。
1・・・CPU, 3・・・キーボード、4・・・表示
器、5・・・メモリ、6・・・電源回路、7・・・二次
電池、9・・・電圧検出器。FIG. 1 is a circuit diagram showing the configuration of the electronic device of the present invention, and FIG. 2 is a flowchart showing the operating state of FIG. 1. DESCRIPTION OF SYMBOLS 1... CPU, 3... Keyboard, 4... Display, 5... Memory, 6... Power supply circuit, 7... Secondary battery, 9... Voltage detector.
Claims (1)
充電回路と、電池と充電回路間に設けられたスイッチン
グ手段と、電池の電圧を検出する電圧検出回路と、電池
を電圧検出回路に接続するダイオードと、電圧検出回路
により電池の電圧低下が検出された時報知する手段より
なり、電池の電圧検出時前記スイッチング手段により充
電回路を電池から切り離し、又停電時には前記グイオー
ドの不導通により電圧検出回路を電池から切り離すよう
構成したことを特徴とする電子機器。A memory backup battery, a charging circuit that charges the battery, a switching means provided between the battery and the charging circuit, a voltage detection circuit that detects the voltage of the battery, and a diode that connects the battery to the voltage detection circuit. and a means for notifying when a voltage drop in the battery is detected by the voltage detection circuit, and when the voltage of the battery is detected, the switching means disconnects the charging circuit from the battery, and in the event of a power outage, the voltage detection circuit is disconnected by discontinuing the power supply. An electronic device characterized by being configured to be separated from a battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9772284U JPS6116632U (en) | 1984-06-28 | 1984-06-28 | Electronics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9772284U JPS6116632U (en) | 1984-06-28 | 1984-06-28 | Electronics |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6116632U true JPS6116632U (en) | 1986-01-30 |
Family
ID=30657282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9772284U Pending JPS6116632U (en) | 1984-06-28 | 1984-06-28 | Electronics |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6116632U (en) |
-
1984
- 1984-06-28 JP JP9772284U patent/JPS6116632U/en active Pending
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