JPH0243663U - - Google Patents
Info
- Publication number
- JPH0243663U JPH0243663U JP12246188U JP12246188U JPH0243663U JP H0243663 U JPH0243663 U JP H0243663U JP 12246188 U JP12246188 U JP 12246188U JP 12246188 U JP12246188 U JP 12246188U JP H0243663 U JPH0243663 U JP H0243663U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- voltage drop
- circuit
- operating power
- battery
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
図示した回路は本考案の電子機器の動作電源電
圧低下報知回路の一実施例としての回路構成図で
ある。
主な図番の説明、１……電池、２……電子機器
回路、３……制御回路、４……電圧低下検出回路
、５……警報音発生回路。
The illustrated circuit is a circuit configuration diagram as an embodiment of the operating power supply voltage drop notification circuit for electronic equipment of the present invention. Explanation of main drawing numbers: 1...Battery, 2...Electronic device circuit, 3...Control circuit, 4...Voltage drop detection circuit, 5...Alarm sound generation circuit.
Claims (1)
おいて、前記電池よりの動作電圧により、該電子
機器の動作制御を行なう制御回路と、該制御回路
に供給される動作電源の電圧低下を検出し、該制
御回路をリセツト状態にさせる電圧低下検出回路
と、前記制御回路がリセツト状態になると、警報
音を発生し、放音手段を介して放音を行なう警報
音発生回路とより構成したことを特徴とする電子
機器の動作電源電圧低下報知回路。 (2) 電池を動作電源として使用する電子機器に
おいて前記電池よりの動作電圧により、該電子機
器の動作制御を行なう制御回路と、該制御回路に
供給される動作電源の電圧低下を検出し、該制御
回路をリセツト状態にさせる電圧低下検出回路と
、前記制御回路がリセツト状態になると、表示信
号を発生し、表示手段を介して電圧低下を表示動
作にて報知する表示信号発生回路とより構成した
ことを特徴とする電子機器の動作電源電圧低下報
知回路。[Claims for Utility Model Registration] (1) In an electronic device that uses a battery as an operating power source, a control circuit that controls the operation of the electronic device using an operating voltage from the battery, and an operation supplied to the control circuit. A voltage drop detection circuit that detects a voltage drop in a power supply and puts the control circuit into a reset state; and an alarm sound generator that generates an alarm sound and emits the sound through a sound emitting means when the control circuit enters the reset state. 1. An operating power supply voltage drop alarm circuit for electronic equipment, characterized by comprising a circuit. (2) In an electronic device that uses a battery as an operating power source, the operating voltage from the battery is used to detect a voltage drop in a control circuit that controls the operation of the electronic device and the operating power source supplied to the control circuit, and A voltage drop detection circuit that brings the control circuit into a reset state, and a display signal generation circuit that generates a display signal and notifies the voltage drop by display operation through display means when the control circuit enters the reset state. An operating power supply voltage drop alarm circuit for electronic equipment, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246188U JPH0243663U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246188U JPH0243663U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243663U true JPH0243663U (en) | 1990-03-26 |
Family
ID=31370416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12246188U Pending JPH0243663U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243663U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235924A (en) * | 1985-04-12 | 1986-10-21 | Fuji Facom Corp | Resetting system for computer system |
| JPS62164121A (en) * | 1986-01-16 | 1987-07-20 | Mitsubishi Electric Corp | Control circuit voltage abnormality alarm circuit |
| JPS6389941A (en) * | 1986-10-03 | 1988-04-20 | Nippon Telegr & Teleph Corp <Ntt> | Monitor and control equipment for microprocessor applied equipment |
-
1988
- 1988-09-19 JP JP12246188U patent/JPH0243663U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235924A (en) * | 1985-04-12 | 1986-10-21 | Fuji Facom Corp | Resetting system for computer system |
| JPS62164121A (en) * | 1986-01-16 | 1987-07-20 | Mitsubishi Electric Corp | Control circuit voltage abnormality alarm circuit |
| JPS6389941A (en) * | 1986-10-03 | 1988-04-20 | Nippon Telegr & Teleph Corp <Ntt> | Monitor and control equipment for microprocessor applied equipment |
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