KR890017925A - Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products - Google Patents

Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products Download PDF

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Publication number
KR890017925A
KR890017925A KR1019880006145A KR880006145A KR890017925A KR 890017925 A KR890017925 A KR 890017925A KR 1019880006145 A KR1019880006145 A KR 1019880006145A KR 880006145 A KR880006145 A KR 880006145A KR 890017925 A KR890017925 A KR 890017925A
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KR
South Korea
Prior art keywords
electronic products
functions
button
touch
expansion
Prior art date
Application number
KR1019880006145A
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Korean (ko)
Inventor
현남식
Original Assignee
현남식
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.)
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Publication date
Application filed by 현남식 filed Critical 현남식
Priority to KR1019880006145A priority Critical patent/KR890017925A/en
Publication of KR890017925A publication Critical patent/KR890017925A/en

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Abstract

내용 없음No content

Description

전자제품의 버튼 1회 터치로 기능이 다른 2가지 이상 전자제품의 기능을 작동 병행 사용할 수 있는 기판회로 증설Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products

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

제 4 도 전자 계산기의 버튼 배치도, 제 5 도 전자 계산기의 피씨비 기판회로의 전류 단속기 평면도, 제 6 도 전자 계산기의 피씨비 기판회로중 전류 단속기와 피씨비 기판의 접촉부위(Contact part)회로도(여기서 Contact part란 피씨비 기판에 전류 단속기가 접촉되는 피씨비 기판의 접촉 부위를 말한다.), 제 7 도 전자 전화기와 전자 계산기가 공용으로 사용되는 버튼 배치도, 제 8 도 전자 전화기와 전자 계산기가 공용으로 사용되는 전류 단속기 평면도.Fig. 4 is a plan view of the button of the electronic calculator, Fig. 5 is a plan view of the current interrupter of the PCB circuit of the electronic calculator, and a contact part circuit diagram of the current interrupter and the PCB of the PCB circuit of Fig. 6 electronic calculator (here, the contact part Refers to the contact area of the PC board in which the current interrupter is in contact with the PC board.), FIG. 7 is a button layout in which the electronic telephone and the electronic calculator are used in common, and FIG. 8 the current interrupter in which the electronic telephone and the electronic calculator are used in common. Floor plan.

Claims (3)

독립항 : 전자제품의 버튼 1회 터치로 기능이 다른 2가지 이상 전자제품의 기능을 작동시킬 수 있는 기판회로 증설.Independent Clause: Expansion of circuit board that can operate two or more functions of electronics with different functions with one touch of a button on electronics. 종속항 : (1)항의 전류를 각기 단속시킬 수 있도록 전류 단속기 분리.Dependent term: Separation of current interrupter to interrupt current in paragraph (1). 종속항 : (1)항에 기능이 다른 전자제품의 리드와이어인 입선에 전류 단속기(스위치)부착.Dependent Clause: The current interrupter (switch) is attached to the inlet line, which is a lead wire of an electronic product having a different function according to (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880006145A 1988-05-26 1988-05-26 Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products KR890017925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880006145A KR890017925A (en) 1988-05-26 1988-05-26 Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880006145A KR890017925A (en) 1988-05-26 1988-05-26 Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products

Publications (1)

Publication Number Publication Date
KR890017925A true KR890017925A (en) 1989-12-18

Family

ID=68233645

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006145A KR890017925A (en) 1988-05-26 1988-05-26 Expansion of circuit board that can use two or more functions of different electronic products in parallel with the touch of a button of electronic products

Country Status (1)

Country Link
KR (1) KR890017925A (en)

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