KR850000756Y1 - Door lock - Google Patents

Door lock Download PDF

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Publication number
KR850000756Y1
KR850000756Y1 KR2019820010165U KR820010165U KR850000756Y1 KR 850000756 Y1 KR850000756 Y1 KR 850000756Y1 KR 2019820010165 U KR2019820010165 U KR 2019820010165U KR 820010165 U KR820010165 U KR 820010165U KR 850000756 Y1 KR850000756 Y1 KR 850000756Y1
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South Korea
Prior art keywords
switch
scr
relay
thyristor
transistor
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KR2019820010165U
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Korean (ko)
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KR840003206U (en
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이광희
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이광희
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Priority to KR2019820010165U priority Critical patent/KR850000756Y1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/005—Opening, closing of the circuit
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

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  • Burglar Alarm Systems (AREA)

Abstract

내용 없음.No content.

Description

자동도어(Door) 개폐 장치Automatic door opener

첨부된 도면은 본 고안의 회로도.The accompanying drawings are circuit diagrams of the present invention.

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

SW1-SW8: 조작 버튼 스위치 SCR1,SCR2: 다이 리스터SW 1 -SW 8 : Operation button switch SCR 1 , SCR 2 : Die Lister

T : 전원트랜스 RY1,RY2: 구동 릴레이T: Power transformer RY 1 , RY 2 : Drive relay

G : 개폐기 가 : 브리지 정류회로G: Switchgear A: Bridge rectifier circuit

본 고안은 주택용 대문등에 착설시켜 사용되는 도어 개폐 장치에 있어서 자동으로 도어를 개폐하여 도난 방지에 만전을 기하기 위한 자동 도어 개폐 장치에 관한 것이다. 종래에 사용되어 왔던 자동 도어 개폐장치에 있어서는 대문 외측에 착설되어 있는 조작스위치의 작동 순서가 맞지 않은 상태에서도 내측의 콘트롤 제어회로의 전원이 완전 차단되지 못하여 임의의 오작동 순서에 의해서도 도어가 개방되는 사례가 종종있을 뿐만 아니라 조작스위치의 작동 순서를 임의로 변화시킬 수 없도록 고정(setting)되어 있으므로 해서도 난방지에 완벽을 기할 수 없는 문제점이 야기 되었었다.The present invention relates to an automatic door opening and closing device for ensuring theft prevention by automatically opening and closing the door in the door opening and closing device used to install a door for a house. In the case of the automatic door opening and closing device that has been used in the past, even if the operation sequence of the operation switch installed on the outside of the door is not correct, the power of the inner control control circuit is not completely shut off and the door is opened by any malfunction sequence. In addition to the frequent occasions, the operation sequence of the operation switch was fixed (setting) so that it could not be arbitrarily changed.

본 고안은 이러한 제반 문제점을 감안하여 조작스위치의 작동 순서가 맞지 않았을 경우에는 회로의 전원공급을 완전 차단시켜 오작동에 의하여 도어가 개방되는 것을 방지하며 또한 외측에 착설된 조작스위치부와 내측의 콘트롤 박스(Control Box)의 상호 연결부에 각각 플러그(Plug) 및 잭(Jack)을 부설하여 필요에 따라 작동순서를 간편하게 변화시킬 수 있도록 하여 도난 방지에 만전을 기할 수 있도록 안출한 것으로서 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.In consideration of these problems, the present invention prevents the door from being opened due to a malfunction by completely shutting off the power supply of the circuit when the operation sequence of the operation switch is not correct, and also installs an external operation switch unit and an internal control box. Plugs and jacks are placed on the interconnections of the control box, allowing the user to easily change the operation order as necessary to ensure theft prevention. The explanation is as follows.

제1도는 본고안의 실시회로로서 전원트랜스(T)와 2차측에 브리지 정류회로(가)와 콘덴서(C1)를 연결하고, 그외 접속점(a)에 스위치(SW1)(스위치 1과 스위치 2가 직렬 연결된 스위치)와 부저(B)를 연결하고, 스위치 2를 통하여 트랜지스터(Tr1)를 접속시키고, 그외 베이스측에는 저항(R1)을 통하여 스위치(SW5-SW8)를 병렬접속하고, 스위치(SW1)와 트랜지스터(Tr1)의 에미터측과의 접속점(C)에서 저항(R2)(R3), 콘덴서(C2)를 통하여 트랜지스터(Tr2)를 연결하고, 그의 콜레터축에는 릴레이(RY1)를 접속하고, 그외 접점(e)에 다이리스터(SCR1)(SCR2)와 저항(R6)(R8)를 병렬 접속시키고, 접점(e)와 다이리스터(SCR1)의 게이트측사이에 저항(R4)를 통하여 스위치(SW2)를 연결하고, 다이리스터(SCR1)의 캐소우드측과 다이리스터(SCR2)의 게이드측 사이에 저항(R5)를 통하여 스위치(SW3)를 연결시킨다. 접점(C)과 다이리스터(SCR2) 캐소우드축 사이에 트랜지스터(Tr3), 저항(R7)을 접속하고 트랜지스터(Tr3)의 콜렉터측에는 스위치(SW4)를 연결하고 다이리스터(SCR2)의 캐소우드측과 저항(R8)사이에 릴레이(RY2)를 접속하여 개폐기(G)에 병렬 접속된 전원 선로에 직렬 연결시킨다.1 is an implementation circuit of the present invention, which connects the bridge rectifier circuit (A) and the capacitor (C 1 ) to the power supply (T) and the secondary side, and switches SW 1 (switch 1 and switch 2) to the other connection point (a). Is connected in series with the buzzer B, the transistor Tr 1 is connected via the switch 2, and the switch (SW 5 -SW 8 ) is connected in parallel via the resistor R 1 at the base side. switch (SW 1) and the transistor resistance at the connection point (C) of the emitter teocheuk of (Tr 1) (R 2) (R 3), via a capacitor (C 2) connected to the transistor (Tr 2), and his call Letters A relay (RY 1 ) is connected to the shaft, and the other thruster (SCR 1 ) (SCR 2 ) and the resistor (R 6 ) (R 8 ) are connected in parallel, and the contact (e) and the thyristor ( resistance (R 5 between the connecting switch (SW 2) via a resistor (R 4) between the gate side of the SCR 1), and the thyristors (SCR 1) of the cathode side and a thyristor (SCR 2) of Gade side ) It connects through the switch (SW 3). Transistor (Tr 3 ) and resistor (R 7 ) are connected between the contact point (C) and the thyristor (SCR 2 ) cathode shaft. The switch (SW 4 ) is connected to the collector side of the transistor (Tr 3 ) and the thyristor (SCR) 2 ) Connect the relay RY 2 between the cathode side of the resistor and the resistor R 8 and connect it in series to the power line connected in parallel to the switch G.

미설명부호 AC는 교류전원이고 D5,D6는 역서어지 전압흡수용 다이오드이고, D7은 스위치(SW4)가 오프(OFF)상태일때 트랜지스터(Tr3)이 동작하는 것을 방지하기 위한 다이오드, SS는 입력 전압절환스위치이다. 이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Unmarked AC is AC power, D 5 and D 6 are reverse surge voltage absorption diodes, and D 7 is a diode to prevent the transistor Tr 3 from operating when the switch SW 4 is OFF. , SS is an input voltage switching switch. Referring to the effect of the present invention configured as described above are as follows.

제1도에서 전원을 공급하면 트랜스(T)의 2차측에 브리지 정류회로(가)화 콘덴서(C1)를 거쳐 일정 직류전압이 나타나게 되며, 이때 스위치(SW1)를 "온"(압지한 상태) 시키게 되면 릴레이가 작동되어 주택실내에 착설되어 있는 부저(B)에 전류가 통하여 부저(B)가 울리어 방문객이 찾아온 건을 감지하게 되고, 이어서 스위치(SW1)를 통하여 흐르는 신호 전류는 콘덴서(C2)를 충전시키게 되며, 한편 저항(R2)을 통하여 트랜지스터(Tr2)를 "온"시키게 되어, 그의 콜렉터 측에 연결된 릴레이(RY)의 코일(L1)에 전류가 흐르므로 접점(d)(e)가 접속(close) 상태가 되고, 이 경우에 있어서 재차 스위치(SW2)와 스위치(SW3)를 "온"시켰다고 가정하면 릴레이(RY1)의 접점(d)(e)을 통한 신호는 스위치(SW2)와 저항(R4)을 통하여 다이리스터(SCR1)의 게이트측에 트리거 입력되어 다이리스터(SCR1)가 도통상태가 되므로 캐소우드측에 연결된 스위치(SW3)와 저항(R5)을 통하여 다이리스터(SCR2)의 게이트측에 트리거 전압이 입력되어 다이리스터(SCR2)도 도통 상태가 되므로 그의 캐소우드측에 연결된 릴레이(RY2)의 코일(R8)에 전류가 흘러 릴레이 (RY2)가 구동되어야 하지만 이 경우에 저항(R8)치를 크게 선정하였다면 저항(R8) 양단간에 전압 강하로 인하여 릴레이(RY2)가 구동되지 않는다. 따라서 스위치(SW4)를 "온"상태로 하여 저항(R8)을 단락(short)시켜야만 비로소 릴레이(RY2)와 코일(L2)에 전류가 흘러 접점(f)(g)이 접속되므로 교류 전원(AC 100V)이 개폐기(G)에 인가되어 도어를개방시키게 된다.When power is supplied in FIG. 1 , a constant DC voltage appears on the secondary side of the transformer T via the bridge rectifying circuit C1 and the switch SW 1 is turned ON. State), the relay is activated and the buzzer (B) installed in the house through the current through the buzzer (B) to detect the visitor visited, the signal current flowing through the switch (SW 1 ) The capacitor C 2 is charged, while the transistor Tr 2 is turned "on" through the resistor R 2 , and current flows in the coil L 1 of the relay RY connected to the collector side thereof. Assuming that the contacts d and e are in a closed state, and in this case, the switch SW 2 and the switch SW 3 are "on" again, the contacts d of the relay RY 1 ( signal through e) is the trigger input to the gate side of the thyristor (SCR 1) via the switch (SW 2) and a resistor (R 4) Thus requester (SCR 1) into the conduction state, the switch is connected to the cathode side (SW 3) and the trigger voltage is input to the gate side of the thyristor (SCR 2) via the resistor (R 5) thyristor (SCR 2) also because the conductive state If its cathode flows to the coil (R 8) of the relay (RY 2) connected to the side current relay (RY 2) is to be driven, but selected for large value in this case the resistance (R 8) a resistor (R 8 ) Relay RY 2 is not driven due to voltage drop between both ends. Therefore, the contact (f) (g) is connected to the relay (RY 2 ) and the coil (L 2 ) only when the resistor (R 8 ) is shorted with the switch (SW 4 ) turned on. AC power supply (100V AC) is applied to the switch (G) to open the door.

이와같이 작동순서가 스위치(SW1)-SW2-SW3-SW4순으로 조작시켜야만 도어를 개방시킬수가 있는 것이다. 만약 조작순서가 맞지 않은 경우에 있어서의 회로 동작 상태는 다음과 같다. 먼저 조작순서에 있어서 스위치(SW1)를 "온"시키지 않고 스위치(SW2)를 "온"시켰다고 가정하면 스위치(SW1)가 "오프"상태이므로 릴레이(RY1)가 구동되지 않으므로 다이리스터(SCR1)(SCR2)도 부도통 상태가 되어 릴레이(RY2)가 구동되지 않으므로 접점(f)(g)이 개방되어 회로가 동작되지 않게 된다.In this way, the operation sequence must be operated in the order of switch (SW 1 ) -SW 2 -SW 3 -SW 4 to open the door. If the operation sequence is not correct, the circuit operation state is as follows. First, assuming that the switch SW 2 is turned "on" rather than the switch SW 1 "on" in the operating sequence, the relay RY 1 is not driven because the switch SW 1 is in the "off" state. Since SCR 1 and SCR 2 are also in a non-conducting state and the relay RY 2 is not driven, the contact f and g are opened so that the circuit is not operated.

다음은 스위치(SW1)-SW3-SW4의 순으로 "온"시켰다고 하면 이 경우에 있어서 스위치(SW2)가 "오프"상태이므로 다이리스터(SCR1)가 부도통 상태가 되어 다이리스터(SCR2)도 부도통되므로 릴레이(RY2)가 구동되지 않으므로 접점(f)(g)이 개방되어 상술한바와 같이 회로가 동작되지 않게 된다.The following switch (SW 1) is that when sikyeotdago "On" in the order of -SW 3 -SW 4 so that the switch (SW 2) "off" state thyristor (SCR 1) In this case, default states barrel thyristors Since the SCR 2 is also non-conducting, the relay RY 2 is not driven, and thus the contact f and g are opened, so that the circuit is not operated as described above.

한편스위치 (SW1)-SW2-SW4의 순으로 "온"시켰다고 하면 이 경우에 있어서 스위치(SW3)가 "오프"상태이므로 다이리스터(SCR2)가 부도통 상태가 되어 스위치(SW4)가 "온"상태이더라도 릴레이(RY2)가 구동되지 않으므로 상술한 바와같이 회로가 동작되지 않게 된다.On the other hand, if the switch (SW 1 ) to SW 2 to SW 4 is turned on in this case, the switch SW 3 is in the "off" state, and the thyristor SCR 2 is in a non-conducting state and the switch (SW) Even if 4 ) is in the "on" state, the relay RY 2 is not driven, so that the circuit is not operated as described above.

상기한 바와같이 스위치(SW1)를 "온"시키고 이어서 스위치(SW2)와 스위치(SW3)중 어느 한쪽을 "온"시키지 않고 스위치(SW4)를 "온"시켰을 경우에는 트랜지스터(Tr3)가 "온"상태가 되어 콘덴서(C2)에 충전되어 있던 전하가 저항(R3)을 통하여 방전되므로서 트랜지스터(Tr2)가 "오프"상태가 되어 릴레이(RY1)에 전류가 흐르지 못하므로 접점(d)(e)가 "오프"되어 회로가 동작하지 않게 된다.As described above, when the switch SW 1 is "on" and then the switch SW 4 is "on" without turning on either of the switch SW 2 and the switch SW 3 , the transistor Tr is turned on. 3 ) is turned "on", and the charge charged in the capacitor C 2 is discharged through the resistor R 3 so that the transistor Tr 2 is turned "off" and a current flows in the relay RY 1 . Since it cannot flow, the contacts d and e are " off ", thereby preventing the circuit from operating.

한편스위치(SW1)-(SW2)-SW3의 순으로 "온"시킨후 스위치(SW4)대신 가설 스위치군(SW5-SW8)을 "온"시켰다고 하면, 스위치(SW5-SW8)가 "온"상태가 되므로 트랜지스터(Tr1)가 "온"상태가 되어 콘덴서(C2)에 충전되어있던 전하를 방전시키게 되므로 트랜지스터(Tr2) 릴레이(RY1)를 "오프"시키게 되어 이 경우에 있어서도 회로가 동작하지 않게 되는 것이다.On the other hand, if the switch (SW 1 )-(SW 2 ) -SW 3 is "on" and then the switch group (SW 5 -SW 8 ) is "on" instead of the switch (SW 4 ), the switch (SW 5- ) SW 8 ) is in the "on" state, so the transistor Tr 1 is in the "on" state, discharging the charge that has been charged in the capacitor C 2 , so that the transistor (Tr 2 ) relay RY 1 is "off". In this case, the circuit does not work.

이상에서와 같이 동작하는 본 고안은 조작 스위치의 작동 순서가 맞지 않는 경우에 있어서 릴레이와 다이리스터등을 이용하여 회로의 전원공급을 완전차단시켜 오작동에 의하여 도어가 개방되는 것을 방지하여 도난사고를 예방함은 물론 조작스위치부와 콘트롤 박스의 상호 연결부에 플러그(Plug) 및 잭(Jack)을 부설하여 필요에 따라 조작순서를 용이하게 교체 시킬 수 있는 효과가 있는 것이다.The present invention, which operates as described above, uses a relay and a thyristor to completely shut off the power supply of the circuit when the operation sequence of the operation switch is not corrected, thereby preventing the door from being opened by a malfunction, thereby preventing theft accident. Of course, by installing a plug and a jack at the interconnection of the operation switch unit and the control box, it is possible to easily change the operation order as necessary.

Claims (1)

자동도어 개폐장치에 있어서, 스위치(SW1)를 통한 접속점(C)에서 베이스측에 가상 스위치군(SW5-SW8)을 병렬 접속시킨 트랜지스터(Tr1)를 저항(R2)(R3) 및 콘덴서(C2)를 통하여는 콜레터측에 릴레이(RY1)를 연결시킨 트랜지스터(Tr2)를 각각 접속시키고 릴레이(RY1)의 접점(e)에 다이리스터(SCR1)(SCR2) 및 저항(R6)(R8)을병렬접속하고, 접점(e)와 다이리스터(SCR1)의 게이트측 사이에 스위치(SW2)를 다이리스터(SCR2)의 게이트측과 다이리스터(SCR1)의 캐소우드축 접속점(b) 사이에 스위치(SW3)를 각각 접속시키고, 다이리스터(SCR2)의 캐소우드측 접점(C)에 트랜지스터(Tr3) 릴레이(RY2) 스위치(SW4)를 연결하고, 릴레이(RY2)의 접점(f)(g)을 전원선도에 직렬접속시키어 구성됨을 특징으로 한 자동 도어 개폐 장치.In the automatic door opening and closing device, a resistor (R 2 ) (R 3 ) is connected to a transistor (Tr 1 ) in which a virtual switch group (SW 5 -SW 8 ) is connected in parallel to a base side at a connection point (C) through a switch (SW 1 ). ) And the capacitor (C 2 ) are connected to the transistor (Tr 2 ) connecting the relay (RY 1 ) to the collet side, respectively, and the thyristor (SCR 1 ) (SCR) to the contact (e) of the relay (RY 1 ). 2 ) and the resistors R 6 and R 8 are connected in parallel, and the switch SW 2 is connected between the gate e of the contactor e and the thyristor SCR 1 and the gate side of the die thruster SCR 2 and the die. thyristor switch (SW 3) between the cathode shaft connection point (b) of (SCR 1) and respectively connected to the transistors in the thyristor cathode-side contact point (C) of (SCR 2) (Tr 3) the relay (RY 2) An automatic door opening and closing device, comprising: a switch (SW 4 ) and a contact (f) (g) of a relay (RY 2 ) connected in series with a power supply diagram.
KR2019820010165U 1982-12-18 1982-12-18 Door lock KR850000756Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019820010165U KR850000756Y1 (en) 1982-12-18 1982-12-18 Door lock

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Application Number Priority Date Filing Date Title
KR2019820010165U KR850000756Y1 (en) 1982-12-18 1982-12-18 Door lock

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KR840003206U KR840003206U (en) 1984-07-20
KR850000756Y1 true KR850000756Y1 (en) 1985-04-29

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KR2019820010165U KR850000756Y1 (en) 1982-12-18 1982-12-18 Door lock

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