KR940005592Y1 - Electron clock and calendar for a wall tapestry - Google Patents

Electron clock and calendar for a wall tapestry Download PDF

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Publication number
KR940005592Y1
KR940005592Y1 KR92003372U KR920003327U KR940005592Y1 KR 940005592 Y1 KR940005592 Y1 KR 940005592Y1 KR 92003372 U KR92003372 U KR 92003372U KR 920003327 U KR920003327 U KR 920003327U KR 940005592 Y1 KR940005592 Y1 KR 940005592Y1
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KR
South Korea
Prior art keywords
display
clock
calendar
day
liquid crystal
Prior art date
Application number
KR92003372U
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Korean (ko)
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KR930021412U (en
Inventor
서원식
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서원식
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Priority to KR92003372U priority Critical patent/KR940005592Y1/en
Publication of KR930021412U publication Critical patent/KR930021412U/en
Application granted granted Critical
Publication of KR940005592Y1 publication Critical patent/KR940005592Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/242—Bus seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3088—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
    • B60N2/3093—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link slides

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Clocks (AREA)

Abstract

내용 없음.No content.

Description

벽걸이용 전자식 시계 겸용 달력Wall clock calendar

제1도는 본 고안에 따른 전자식 시계 겸용 달력의 전체 회로.1 is a whole circuit of the electronic clock combined calendar according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전원공급부 2 : 액정용 시계 구동 회로부1: power supply 2: liquid crystal clock driving circuit

3 : 액정신호 변환 구동 회로부 4 : 요일표시용 다이오드 매트릭스3: liquid crystal signal conversion driving circuit portion 4: day display diode matrix

5 : 시분초 표시용 LED 전광판 6 : 요일표시용 LED 전광판5: LED display board for hour and minute display 6: LED display board for day display

7 : 월일표시용 LED 전광판 R1-68 : 저항7: LED display for month day display R 1 -68: resistance

IC1: CMOS IC IC2: D 플립플롭 ICIC 1 : CMOS IC IC 2 : D Flip-Flop IC

IC3: 인버팅 버퍼 IC TR1-68 : 트랜지스터IC 3: inverting buffer IC TR 1 -68: transistor

D1-D7: 다이오드 C1-C13: 콘덴서D 1 -D 7 : Diode C 1 -C 13 : Capacitor

T1: 트랜스포머 ZD1: 제너다이오드T 1 : Transformer ZD 1 : Zener Diode

SW1: 100/220V 선택스위치 SW2: 모드 스위치SW 1 : 100 / 220V selector switch SW 2 : Mode switch

SW3: 선택 스위치 SW4: 조정스위치SW 3 : Selection switch SW 4 : Adjustment switch

본 고안은 가정이나 사무실등의 벽에 걸어 사용되는 전자식 시계 겸용 달력에 관한 것으로, 상세하게는 여러 사람이 당일의 날자, 요일 및 시간등을 멀리서도 알수 있도록 한 벽걸이용 전자식 시계 겸용 달력에 관한 것이다.The present invention relates to an electronic clock combined calendar used on a wall of a home or office, and more particularly, to a wall-mounted electronic clock combined calendar for allowing several people to know the date, day and time of the day from a distance. .

종래의 손목 시계용 액정시계는 시, 분, 초를 나타내는 문자판이 작고 한눈에 날자, 요일 및 시간을 알수가 없을뿐 더러 야간에는 별도의 조명 장치가 필요한 문제점이 있었다. 따라서 본 고안은 상기의 문제점을 해결하고자 안출된 것으로 야간에도 여러사람이 멀리서 당일의 날자, 요일 및 시간을 알아 볼수 있는 전자식 시계를 제공하는데 그 목적이 있다.Conventional wristwatch liquid crystal clock has a problem that the hour, minute, second indicating the dial is small and at a glance not know the date, day and time, and also need a separate lighting device at night. Therefore, the present invention has been made to solve the above problems is to provide an electronic clock that can recognize the date, day and time of the day in the distance from a number of people at night.

이하 본 고안을 도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the drawings.

제1도는 본 고안에 따른 전자식 시계 달력의 전체 회로도로서 D플립플롭 IC(IC2), 인버팅버퍼 IC(IC3) 및 LED 구동용 트랜지스터(TR1), 저항(R1)등을 포함하는 액정 신호 변환 구동회로부(3)와, 요일전광판(6)을 구동시키는 요일표시용 다이오드 매트릭스(4)와, 손목시계 구동용 CMOS IC(IC1), 11개의 콘덴서(C3-C13), 다이오드(D6, D7) 및 스위치(SW2, SW3, SW4)를 포함하는 액정용 시계 구동 회로부(2)와, 교류 입력전원을 직류전원으로 변환하는 전원공급부(1)와, 시분초 표시용 LED 전광판(5)과, 월일 표시용 LED 전광판(7)으로 구성된 것이다.1 is an overall circuit diagram of an electronic clock calendar according to the present invention, which includes a D flip-flop IC (IC 2 ), an inverting buffer IC (IC 3 ), an LED driving transistor (TR 1 ), a resistor (R 1 ), and the like. A liquid crystal signal conversion driving circuit section 3, a day display diode matrix 4 for driving the daylight display plate 6, a watch driving CMOS IC (IC 1 ), 11 condensers (C 3 -C 13 ), Clock driving circuit portion 2 for liquid crystal including diodes D 6 , D 7 and switches SW 2 , SW 3 , SW 4 , a power supply 1 for converting AC input power into DC power, and hour and minute It consists of the LED display board 5 for a super display, and the LED display board 7 for a month day display.

도면중 미 설명부호 Bat는 1. 5v 전지를 나타낸다.Unexplained Bat in the figure represents a 1.5v battery.

이와 같이 구성된 본 고안의 작용효과를 상세히 설명하면 다음과 같다. 교류전원(AC)이 인가되면 전원공급부(1)내의 트랜스포머(T1)를 거쳐 전파정류된 전원은 표시용 LED 전광판에 +12V를 공급해 주고 저항(R2)에 의해 강압되어 CMOS IC(IC1)의 구동 전원이 된다. 여기서 Bat는 AC 전원이 정전시에도 직류 1. 5V를 공급해주어 CMOS IC(IC1)의 메모리 기능을 보유하게 한다.Referring to the effect of the present invention configured in this way in detail as follows. When AC power is applied, the full-wave rectified power through the transformer T 1 in the power supply unit 1 supplies + 12V to the LED display panel for display and is stepped down by the resistor R 2 to be converted into a CMOS IC (IC 1). ) Is the driving power source. Here, Bat provides the memory function of CMOS IC (IC 1 ) by supplying DC 1.5V even in case of power failure.

상기의 CMOS IC(IC1)의 세그먼트 출력단자(Vs)에서 출력된 신호는 1세그먼트에 2개의 D플립플롭 IC(IC2)가 분할 접속되고, 여기에 직렬 접속된 CMOS 버퍼인 인버팅버퍼 IC(IC3)를 통해 버퍼의 공급전압을 초과하는 입력전압이 인가될때 트랜지스터 등을 구동시킬 수 있는 하이 신호를 출력하게 된다. 상기 하이신호에 따라 각 트랜지스터가 동작하게 되어 시분초 및 월일 전광판의 정해진 부분이 점등하게 된다. 요일표시용 다이오드 매트릭스(4)에 의해 각 요일이 요일표시용 LED 전광판(6)에 표시되게 된다.The signal output from the segment output terminal (Vs) of the CMOS IC (IC 1 ) is an inverting buffer IC which is a CMOS buffer in which two D flip-flop ICs (IC 2 ) are connected in one segment and serially connected thereto. When an input voltage exceeding the supply voltage of the buffer is applied through (IC 3 ), a high signal capable of driving a transistor or the like is output. Each transistor operates according to the high signal, and predetermined portions of the hour, minute, and month electric signs are turned on. The day of the week display diode matrix 4 causes each day of the week to be displayed on the LED display panel for day of week display.

이상에서 설명한 바와 같이 본 고안은 혼자만이 볼수 있었던 손목시계용 액정표시를 야간에도 다수인이 볼수 있도록 함으로써 다수인의 편리를 도모하는 효과가 있다.As described above, the present invention has the effect of promoting the convenience of many people by allowing a large number of people to see the liquid crystal display for wrist watch that can be seen alone.

Claims (1)

손목시계 구동용 CMOS IC(IC1)등이 포함된 액정용 시계 구동회로부(2)를 가진 전자식 시계 겸용 달력에 있어서, D플립플롭 IC(IC2), 인버팅버퍼 IC(IC3) 및 LED 구동용 트랜지스터(TR1), 저항(R1)등을 포함하는 액정신호 변환 구동 회로부(3)와, 요일표시용 다이오드 매트릭스(4)와, 전원공급부(1)와, 시분초 표시용 LED 전광판(5)과, 월일표시용 LED 전광판(7)등으로 구성되어 야간에도 다수인이 디지탈 시계 및 달력을 볼수 있도록 한 벽걸이용 전자식 시계 겸용 달력.In an electronic clock combined calendar having a clock driving circuit portion 2 for a liquid crystal including a clock driving CMOS IC (IC 1 ), a D flip-flop IC (IC 2 ), an inverting buffer IC (IC 3 ), and an LED A liquid crystal signal conversion driving circuit section 3 including a driving transistor TR 1 , a resistor R 1 , a day display diode matrix 4, a power supply section 1, an LED display for hour / second display (5) and a wall-mounted electronic clock combined calendar consisting of a LED display for the display of the month (7), so that many people can see the digital clock and calendar at night.
KR92003372U 1992-03-03 1992-03-03 Electron clock and calendar for a wall tapestry KR940005592Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92003372U KR940005592Y1 (en) 1992-03-03 1992-03-03 Electron clock and calendar for a wall tapestry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92003372U KR940005592Y1 (en) 1992-03-03 1992-03-03 Electron clock and calendar for a wall tapestry

Publications (2)

Publication Number Publication Date
KR930021412U KR930021412U (en) 1993-10-15
KR940005592Y1 true KR940005592Y1 (en) 1994-08-19

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ID=19329778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92003372U KR940005592Y1 (en) 1992-03-03 1992-03-03 Electron clock and calendar for a wall tapestry

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KR930021412U (en) 1993-10-15

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