KR880013094A - Telephone Input Coin Counter - Google Patents

Telephone Input Coin Counter Download PDF

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Publication number
KR880013094A
KR880013094A KR870003661A KR870003661A KR880013094A KR 880013094 A KR880013094 A KR 880013094A KR 870003661 A KR870003661 A KR 870003661A KR 870003661 A KR870003661 A KR 870003661A KR 880013094 A KR880013094 A KR 880013094A
Authority
KR
South Korea
Prior art keywords
unit
signal
coin input
pulse
coin counter
Prior art date
Application number
KR870003661A
Other languages
Korean (ko)
Other versions
KR900000919B1 (en
Inventor
원재혁
Original Assignee
주성규
동양통신전자 주식회사
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 주성규, 동양통신전자 주식회사 filed Critical 주성규
Priority to KR1019870003661A priority Critical patent/KR900000919B1/en
Publication of KR880013094A publication Critical patent/KR880013094A/en
Application granted granted Critical
Publication of KR900000919B1 publication Critical patent/KR900000919B1/en

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F5/00—Coin-actuated mechanisms; Interlocks

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Prepayment Telephone Systems (AREA)

Abstract

내용 없음No content

Description

전화기 투입동전계수기Telephone Input Coin Counter

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

제1도는 본 발명의 전화기 투입동전계수기의 블럭도. 제2도는 제1도의 상세회로도.1 is a block diagram of a telephone input coin counter of the present invention. 2 is a detailed circuit diagram of FIG.

Claims (1)

액면금액이 다른 동전투입에 대응하는 전기신호를 검출하는 동전투입감지부(10)와, 상기한 동전투입감지신호를 증폭하는 증폭부(20)와, 액면금액의 동전투입증폭신호에 대응하는 수의 펄스를 출력하는 펄스발생부(30)와, 상기한 펄스발생부(30)의 출력펄스가 입력될 때마다 누적카운트하여 세그먼트신호와 구동제어신호를 출력하는 계수부(40)로 구성하여서, 상기한 세그먼트신호를 인가하는 표시기(60)를 구동제어신호를 인가하는 구동부(50)로 구동시켜 누적카운트된 데이터를 디스플레이시키도록 연결되는 것을 특징으로 하는 전화기 투입동전계수기.Coin input detection unit 10 for detecting an electrical signal corresponding to coin inputs having different face values, amplification unit 20 for amplifying the coin input detection signal, and a number corresponding to coin input amplification signals of face value A pulse generator 30 for outputting a pulse and a counting unit 40 for accumulating counting and outputting a segment signal and a drive control signal each time the output pulse of the pulse generator 30 is inputted, And a display unit (60) for applying the segment signal to a driving unit (50) for applying a drive control signal to display the accumulated counted data. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870003661A 1987-04-16 1987-04-16 Con-counting apparatus KR900000919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870003661A KR900000919B1 (en) 1987-04-16 1987-04-16 Con-counting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870003661A KR900000919B1 (en) 1987-04-16 1987-04-16 Con-counting apparatus

Publications (2)

Publication Number Publication Date
KR880013094A true KR880013094A (en) 1988-11-30
KR900000919B1 KR900000919B1 (en) 1990-02-19

Family

ID=19260783

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870003661A KR900000919B1 (en) 1987-04-16 1987-04-16 Con-counting apparatus

Country Status (1)

Country Link
KR (1) KR900000919B1 (en)

Also Published As

Publication number Publication date
KR900000919B1 (en) 1990-02-19

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