KR940022974A - Rechargeable Battery Automatic Switching Circuit - Google Patents

Rechargeable Battery Automatic Switching Circuit Download PDF

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Publication number
KR940022974A
KR940022974A KR1019930003858A KR930003858A KR940022974A KR 940022974 A KR940022974 A KR 940022974A KR 1019930003858 A KR1019930003858 A KR 1019930003858A KR 930003858 A KR930003858 A KR 930003858A KR 940022974 A KR940022974 A KR 940022974A
Authority
KR
South Korea
Prior art keywords
battery
secondary battery
switching circuit
rechargeable battery
automatic switching
Prior art date
Application number
KR1019930003858A
Other languages
Korean (ko)
Inventor
박희선
Original Assignee
박희선
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 박희선 filed Critical 박희선
Priority to KR1019930003858A priority Critical patent/KR940022974A/en
Publication of KR940022974A publication Critical patent/KR940022974A/en

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

목적 : 전지 사용의 기기에서 전원 아답터를 접속하였을 때, 1차 전지를 넣었을 때에는 단절되고, 2차 전지를 넣었을 때에는 접속되어 충전되도록 한다.Purpose: In a battery-powered device, when the power adapter is connected, it is disconnected when the primary battery is inserted, and when it is inserted, it is connected and charged.

구성 : 전지 홀다의 +극(3),(6)의 전극을 1차 전지와 2차 전지가 접속하는 부분과, 2차 전지만이 접속하는 부분의 둘로 나누고, 1차 전지와 2차 전지가 접속하는 부분은 전력을 빼내어 기기를 작동하겠금 배선하고, 2차 전지만이 접속하는 부분은 충전용 보호 저항을 경유하여 전원 아답터에 접속하도록 하였다.Composition: The electrodes of the + poles (3) and (6) of the battery holder are divided into two parts, one where the primary battery and the secondary battery are connected, and one where only the secondary battery is connected, and the primary and secondary batteries are The parts to be connected were removed from the power source and wired to operate the equipment, and the parts to be connected only to the secondary battery were connected to the power adapter via the protection resistor for charging.

Description

충전용 전지 자동 전환 회로Rechargeable Battery Automatic Switching Circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명에 의한 자동 충전용 전지 자동 전환 회로도이다.1 is a battery automatic switching circuit diagram for automatic charging according to the present invention.

Claims (1)

전지 홀더의 +극(3), (6)의 전극을, 1차전지와 2차 전지가 접촉하는 부분과, 2차 전지만이 접촉하는 부분의 둘로 나누고, 1차 전지와 2차 전지가 접촉하는 부분은, 전력을 빼내어 기기(機器)를 작동(作動)시키도록 배선하고 2차 전지만이 접촉하는 부분은 충전용 보호저항을 지나 전원 아답터에 접촉시키도록 하는 것을 특징으로 하는 충전용 전지 자동 전환 회로.The electrodes of the + poles (3) and (6) of the battery holder are divided into two parts, a part where the primary battery and the secondary battery contact, and a part where only the secondary battery contacts, and the primary battery and the secondary battery contact each other. The part which draws electric power is made to wire | operate an apparatus, and the part which only a secondary battery contacts is made to contact a power supply adapter through a charge protection resistor. Switching circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003858A 1993-03-15 1993-03-15 Rechargeable Battery Automatic Switching Circuit KR940022974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930003858A KR940022974A (en) 1993-03-15 1993-03-15 Rechargeable Battery Automatic Switching Circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003858A KR940022974A (en) 1993-03-15 1993-03-15 Rechargeable Battery Automatic Switching Circuit

Publications (1)

Publication Number Publication Date
KR940022974A true KR940022974A (en) 1994-10-22

Family

ID=66912297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930003858A KR940022974A (en) 1993-03-15 1993-03-15 Rechargeable Battery Automatic Switching Circuit

Country Status (1)

Country Link
KR (1) KR940022974A (en)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application