KR100732602B1 - Automatic opening and shutting device for door - Google Patents

Automatic opening and shutting device for door Download PDF

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Publication number
KR100732602B1
KR100732602B1 KR1020060082062A KR20060082062A KR100732602B1 KR 100732602 B1 KR100732602 B1 KR 100732602B1 KR 1020060082062 A KR1020060082062 A KR 1020060082062A KR 20060082062 A KR20060082062 A KR 20060082062A KR 100732602 B1 KR100732602 B1 KR 100732602B1
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South Korea
Prior art keywords
opening
door
closing
unit
wall
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KR1020060082062A
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Korean (ko)
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조성수
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조성수
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0015Output elements of actuators
    • E05B2047/0017Output elements of actuators with rotary motion
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048Circuits, feeding, monitoring
    • E05B2047/0067Monitoring
    • E05B2047/0069Monitoring bolt position

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  • Power-Operated Mechanisms For Wings (AREA)

Abstract

An automatic door opening/shutting system is provided to prevent transmission of opening force to an opening/shutting door in a locking state of the opening/shutting door to a wall body by installing a position detection unit at a housing of a locking unit. An external proximity sensor and an internal proximity sensor(32) are installed at an outer surface and an inner surface of a wall body. An operating unit(10) is installed at the wall body in order to transmit opening force to an opening/shutting door(102). An opening/shutting driving unit drives the operating unit in order to transmit the opening force to the opening/shutting door. A position detection unit detects a position of a locking unit(112). An opening/shutting control unit controls the opening/shutting driving unit on the basis of a detection signal of the position detection unit. The opening/shutting control unit controls the opening/shutting driving unit in order to transmit closing force to the opening/shutting door.

Description

문자동개폐장치{Automatic Opening and Shutting Device for Door}Automatic Opening and Shutting Device for Door}

도1은 본 발명의 실시예에 따른 문자동개폐장치의 설치상태도,1 is an installation state of the character opening and closing device according to an embodiment of the present invention,

도2는 본 발명의 실시예에 따른 문자동개폐장치가 설치된 여닫이문에 부착된 잠금장치의 분해사시도,Figure 2 is an exploded perspective view of the locking device attached to the swing door installed in the character opening and closing device according to an embodiment of the present invention,

도3은 본 발명의 실시예에 따른 문자동개폐장치의 리미트스위치의 설치상태도,Figure 3 is an installation state of the limit switch of the character opening and closing device according to an embodiment of the present invention,

도4는 발명의 실시예에 따른 문자동개폐장치의 제어블럭도,Figure 4 is a control block diagram of the character opening and closing device according to an embodiment of the present invention,

도5 및 도6은 각각 본 발명의 실시예에 따른 문자동개폐장치가 동작상태도이다.5 and 6 are the operation state of the character opening and closing device according to an embodiment of the present invention, respectively.

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

10 : 작동부 11 : 메인암10: operating unit 11: main arm

12 : 링크 20 : 개폐구동부12: link 20: opening and closing drive unit

21 : 개폐구동모터 31 : 리미트스위치21: open and close drive motor 31: limit switch

32 : 개폐온오프스위치 33 : 개폐제어부32: on / off switch 33: on / off control unit

110 : 잠금장치110: locking device

본 발명은 문자동개폐장치에 관한 것으로서, 보다 상세하게는 잠금장치를 통해 벽체에 대하여 잠금상태 또는 해정상태를 유지하는 여닫이문을 자동으로 개폐하기 위한 장치에 관한 것이다.The present invention relates to a character opening and closing device, and more particularly to a device for automatically opening and closing the swing door to maintain a locked or unlocked state with respect to the wall through the locking device.

여닫이문은 벽체에 형성된 개구부를 밀폐하도록 벽체에 설치되고, 벽체에 설치된 상태에서 힌지를 통해 출입공간이 형성되는 개방위치와 출입공간이 소멸되는 폐쇄위치로 회동하게 된다. 본 명세서에서 벽체는 개구부에 설치되는 문틀을 포함하는 의미로 사용된다.The door is installed on the wall to seal the opening formed in the wall, and is rotated to the open position in which the access space is formed through the hinge and the closed position in which the access space is extinguished while installed in the wall. In the present specification, the wall is used to mean a door frame installed in the opening.

벽체에 설치된 여닫이문은 보안을 위하여 잠금장치 즉, 도어록킹장치(Door Locker)를 통해 벽체에 대하여 잠금상태 또는 해정상태를 유지하게 된다.The swing door installed on the wall is locked or unlocked to the wall through a lock, that is, a door locker for security.

잠금장치는 잠금쇠를 이동시키는 기구(Mechanism)에 따라 기계식과 전자식으로 구분할 수 있다.The locking device can be divided into mechanical and electronic according to the mechanism for moving the clamp.

기계식 잠금장치는 여닫이문에 부착된 하우징과, 벽체의 내부로 진입하는 잠금위치와 벽체의 외부로 이탈되는 해정위치사이를 이동 가능하도록 하우징에 설치된 잠금쇠와, 잠금쇠를 수동으로 이동 조작하기 위한 수동조작부를 갖고 있다. The mechanical locking device includes a housing attached to the swing door, a locking device installed in the housing to move between a locking position entering the inside of the wall and a disengaging position away from the outside of the wall, and a manual operation unit for manually moving the locking device. Have

전자식 잠금장치는 여닫이문에 부착된 하우징과, 벽체의 내부로 진입하는 잠금위치와 벽체의 외부로 이탈되는 해정위치사이를 이동 가능하도록 하우징에 설치된 잠금쇠와, 잠금쇠를 직선 이동시키는 잠금구동부와 외부조작신호를 입력하기 위한 외부조작신호입력부와, 외부조작신호입력부로부터의 입력신호에 대응하는 잠금신호 또는 해정신호를 생성하는 신호생성부와 신호생성부의 생성신호에 대응하는 위치로 잠금쇠가 이동하도록 잠금구동부를 제어하는 잠금제어부를 갖고 있다.The electronic locking device is provided with a locking device installed in the housing so as to move between the housing attached to the swing door, the locking position entering the inside of the wall and the unlocking position leaving the outside of the wall, and the lock driving unit for moving the lock straight and the external operation. The lock driving unit for moving the lock to a position corresponding to the signal generated by the external operation signal input unit for inputting a signal, the signal generation unit for generating a lock signal or a release signal corresponding to the input signal from the external operation signal input unit, and the signal generation unit. It has a lock control unit for controlling.

외부조작신호입력부중 문 바깥쪽에서 조작신호를 입력하는 방법으로는 암호코드를 키누름조작에 의해 입력하는 키패드방식, 사용자ID가 기록된 카드를 사용하는 카드방식, 특정대여의 무선주파수 또는 적외선형태를 방사하는 무선방식 등이 있고, 문 안쪽에서 조작신호를 입력하는 방법으로는 버튼방식(버튼의 1회 누름조작동작에 따라 잠금상태에서 해정상태로 바뀌거나 또는 해정상태에서 잠금상태로 바뀌게 됨) 등이 있다.Among the external operation signal input unit, the operation signal can be input from the outside of the door by using a keypad method for inputting an encryption code by a key press operation, a card method using a card with a user ID recorded, a radio frequency or infrared type of a specific rental. There is a radio method that emits radiation, etc. As a method of inputting the operation signal from the inside of the door, the button method (changes from the locked state to the unlocked state or from the unlocked state to the locked state according to the one-press operation of the button), etc. There is this.

한편 여닫이문을 출입자가 직접 힘을 가하여 개폐하는 것은 불편하다는 점을 고려하여 자동으로 여닫이문을 개폐할 수 있는 장치가 1999년 실용신안등록출원 제9662호(고안의 명칭 : 자동여닫이문) 등에 개시되어 있다.On the other hand, considering that it is inconvenient for a person to open and close the door by applying force directly, a device that can open and close the door automatically starts in 1999 Utility Model Application No.9662 (designated name: automatic swing door). It is.

종래의 문자동개폐장치는 출입공간이 형성되는 개방위치로 회동하는 데 필요한 개방력과 출입공간이 소멸되는 폐쇄위치로 회동하는 데 필요한 폐쇄력을 여닫이문에 전달할 수 있도록 벽체에 설치된 작동부와, 개방력과 폐쇄력이 여닫이문에 전달되도록 작동부를 구동하는 개폐구동부와, 벽체의 외표면 및 내표면에 각각 설치된 복수의 근접센서와, 근접센서의 검출신호에 기초하여 여닫이문에 개방력이 전달하도록 개폐구동부를 제어하는 개폐제어부를 갖고 있다.Conventional character opening and closing device is provided with an operation unit installed on the wall to transmit the opening force required to rotate to the open position in which the access space is formed and the closing force required to rotate to the closed position where the access space is extinguished to the swing door, The opening force is transmitted to the swing door based on the opening / closing drive unit which drives the operation part so that the opening force and the closing force are transmitted to the swing door, a plurality of proximity sensors respectively installed on the outer surface and the inner surface of the wall, and the detection signal of the proximity sensor. It has an opening and closing control part which controls an opening and closing drive part so that it may become.

이러한 구성을 갖는 종래의 문자동개폐장치는 다음과 같이 동작한다.Conventional character opening and closing device having such a configuration operates as follows.

즉, 출입자가 여닫이문으로부터 일정거리 이내로 접근할 때 근접센서로부터 출력되는 검출신호에 기초하여 개폐제어부는 여닫이문에 개방력이 전달되도록 개폐구동부를 제어하고, 출입자가 여닫이문으로부터 일정거리 이상으로 벗어날 때 근접 센서로부터 출력되는 검출신호에 기초하여 개폐제어부는 여닫이문에 폐쇄력이 전달되도록 개폐구동부를 제어한다.That is, on the basis of the detection signal output from the proximity sensor when the accessor approaches within a certain distance from the swing door, the open / close control unit controls the open / close drive unit so that the opening force is transmitted to the swing door, and the accessor moves out of the swing door beyond a certain distance. Based on the detection signal output from the proximity sensor when the opening and closing control unit controls the opening and closing drive unit so that the closing force is transmitted to the swing door.

그런데 종래의 문자동개폐장치에 따르면, 잠금쇠의 위치와 관계없이 여닫이문에 개방력이 전달되기 때문에 여닫이문이 벽체에 대하여 잠금상태를 유지하고 있는 상태에서도 여닫이문에 개방력이 전달될 염려가 있다는 문제점이 있었다. 이에 따라 개폐구동부가 과부하에 의해 손상될 수 있다.However, according to the conventional character opening and closing device, since the opening force is transmitted to the sliding door regardless of the position of the clamp, there is a fear that the opening force is transmitted to the sliding door even when the door is kept locked against the wall. There was a problem. Accordingly, the opening and closing drive may be damaged by overload.

그리고 개방제어목적으로 근접센서를 벽체의 내표면과 외표면에 각각 설치하여야 하기 때문에 장치구조가 복잡해진다는 문제점이 있었다.In addition, since the proximity sensor must be installed on the inner surface and the outer surface of the wall for the purpose of open control, there is a problem that the device structure becomes complicated.

따라서 본 발명의 목적은, 벽체에 대하여 개방상태를 유지하고 있는 상태에서만 여닫이문에 개방력이 전달되도록 할 수 있고 장치구조가 간단해 진 문자동개폐장치를 제공하는 것이다.Accordingly, it is an object of the present invention to provide a character opening and closing device which allows the opening force to be transmitted to the sliding door only in the state of maintaining the open state with respect to the wall, and the device structure is simplified.

상기 목적은, 본 발명에 따라, 외부조작신호에 따라 잠금쇠를 잠금위치와 해정위치로 이동시키는 잠금장치를 통해 벽체에 대하여 잠금상태 또는 해정상태를 유지하는 여닫이문을 자동으로 개폐하기 위한 문자동개폐장치에 있어서, 출입공간이 형성되는 개방위치로 회동하는 데 필요한 개방력을 상기 여닫이문에 전달할 수 있도록 상기 벽체에 설치된 작동부와; 상기 개방력이 상기 여닫이문에 전달되도록 상기 작동부를 구동하는 개폐구동부와; 상기 잠금쇠의 위치를 검출하는 위치검출부와; 상기 위치검출부의 검출신호에 기초하여 상기 잠금쇠가 해정위치에 있을 때 상 기 여닫이문에 개방력이 전달되도록 상기 개폐구동부를 제어하는 개폐제어부를 포함하는 것을 특징으로 하는 문자동개폐장치에 의해 달성된다.The above object is, according to the present invention, through the locking device for moving the lock to the locking position and the unlocked position in accordance with the external operation signal, the character lock opening and closing for automatically opening and closing the swing door to maintain the locked or unlocked state against the wall An apparatus, comprising: an actuating portion mounted to the wall to transmit an opening force necessary to rotate to an open position at which an entrance space is formed to the sliding door; An opening / closing driving part which drives the operating part so that the opening force is transmitted to the opening door; A position detecting unit detecting a position of the catch; And an opening and closing control unit for controlling the opening and closing drive unit so that the opening force is transmitted to the opening and closing door based on the detection signal of the position detecting unit. .

여기서 출입자가 여닫이문으로 안전거리를 벗어날 때 여닫이문을 폐쇄할 수 있도록, 상기 벽체의 외표면과 내표면에 각각 설치된 외측 근접센서 및 내측 근접센서를 더 포함하고; 상기 개폐제어부는 상기 외측 근접센서와 상기 내측 근접센서로부터의 검출신호에 기초하여 상기 여닫이문으로부터 일정거리 이상 출입자가 벗어날 때 상기 여닫이문에 폐쇄력이 전달되도록 상기 개폐구동부를 제어하도록 구성하는 것이 바람직하다.The apparatus further includes an outer proximity sensor and an inner proximity sensor respectively installed on the outer surface and the inner surface of the wall to allow the accessor to close the door when the passenger moves out of the safety distance. Preferably, the opening and closing control unit is configured to control the opening and closing driving unit so that a closing force is transmitted to the sliding door when a person enters or exits from the sliding door based on a detection signal from the outer proximity sensor and the inner proximity sensor. Do.

그리고 필요한 경우 여닫이문의 자동개폐동작으로 중지시킬 수 있도록, 상기 벽체와 상기 여닫이문중 어느 일방에 설치되는 개폐온오프스위치를 더 포함하고; 상기 개폐제어부는 상기 개폐온오프스위치로부터 온신호가 입력되는 동안에만 상기 여닫이문에 개방력이 전달되도록 상기 개폐구동부를 제어하도록 구성할 수 있다.And an opening / closing on / off switch installed at either one of the wall and the sliding door to be stopped by an automatic opening / closing operation of the sliding door if necessary; The opening and closing control unit may be configured to control the opening and closing drive unit so that the opening force is transmitted to the sliding door only while an on signal is input from the opening and closing on / off switch.

29이하에서, 첨부도면을 참조하여 본 발명을 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명의 실시예에 따른 문자동개폐장치의 설치상태도이고, 도2는 본 발명의 실시예에 따른 문자동개폐장치가 설치된 여닫이문에 부착된 잠금장치의 분해사시도이며, 도3은 본 발명의 실시예에 따른 문자동개폐장치의 리미트스위치의 설치상태도이며, 도4는 발명의 실시예에 따른 문자동개폐장치의 제어블럭도이다.Figure 1 is an installation state of the character opening and closing device according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the locking device attached to the swing door is installed, the character copper opening and closing device according to an embodiment of the present invention, Figure 3 Figure 4 is a state diagram of the limit switch of the character opening and closing device according to an embodiment of the present invention, Figure 4 is a control block diagram of the character opening and closing device according to an embodiment of the present invention.

*31본 발명의 실시예에 따른 문자동개폐장치는, 이들 도면에 도시된 바와 같이, 벽체(101)의 내표면 문틀에 설치된 작동부(10)와, 여닫이문(102)의 내표면에 설치된 개폐구동부(20)와, 잠금장치(110)의 하우징(111)에 내장된 리미트스위치 (31)와, 벽체(101)의 외표면과 내표면 문틀에 각각 설치된 외측 근접센서(도시되지 않음) 및 내측 근접센서(32)와, 여닫이문(102)의 내표면 중간영역에 부착된 상자구조물(103)의 외표면에 설치된 개폐온오프스위치(33)와, 리미트스위치(31), 외측 근접센서(도시되지 않음), 내측 근접센서(32) 및 개폐온오프스위치(33)로부터의 입력신호에 기초하여 개폐구동부(20)를 제어하는 개폐제어부(34)를 갖고 있다.31, the character opening and closing device according to an embodiment of the present invention, as shown in these drawings, the operation portion 10 installed on the inner surface door frame of the wall 101, and is installed on the inner surface of the swing door 102 An open / close drive unit 20, a limit switch 31 embedded in the housing 111 of the locking device 110, an outer proximity sensor (not shown) installed on the outer surface and the inner surface door frame of the wall 101, and On / off switch 33 installed on the outer surface of the box structure 103 attached to the inner surface intermediate region of the inner proximity sensor 32, the opening door 102, the limit switch 31, the outer proximity sensor ( And open / close control section 34 for controlling the open / close drive section 20 based on input signals from the inner proximity sensor 32 and the open / close on / off switch 33.

작동부(10)는 직선상의 메인암(11)과, 메인암(11)의 상단에 메인암(11)에 대하여 수직으로 배치되도록 결합된 링크(12)를 갖고 있다.The operation part 10 has a linear main arm 11 and a link 12 coupled to the top of the main arm 11 so as to be disposed perpendicularly to the main arm 11.

메인암(11)의 하단은 후술하는 감속기(22)의 축에 일체로 회전할 수 있도록 결합되어 있다.The lower end of the main arm 11 is coupled to rotate integrally with the shaft of the reducer 22 to be described later.

링크(12)는 메인암(11)에 고정 결합된 작용링크(12a)와, 벽체브라켓(104)을 통해 벽체(101)에 대하여 회동가능하게 설치된 지지링크(12c)를 갖고 있다.The link 12 has an action link 12a fixedly coupled to the main arm 11, and a support link 12c rotatably provided to the wall 101 via the wall bracket 104.

작용링크(12a)는 지지링크(12c) 측 영역에 길이방향을 따라 안내홈(12b)이 형성되어 있다.The action link 12a is formed with a guide groove 12b along the longitudinal direction in the region of the support link 12c.

지지링크(12c)는 벽체브라켓(104) 측 종단에 핀공(12d)이 여닫이문(102)의 높이방향을 따라 형성되어 있다.The support link 12c is formed along the height direction of the opening door 102 with a pin hole 12d at the end of the wall bracket 104.

이러한 구성을 갖는 지지링크(12c)는 안내홈(12b)에 부분적으로 삽입되고, 핀공(12d)을 통과하여 벽체브라켓(104)에 고정되는 회동핀(106)을 통해 벽체브라켓(104)에 결합된다.The support link 12c having such a configuration is partially inserted into the guide groove 12b and coupled to the wall bracket 104 through the pivot pin 106 fixed through the pin hole 12d and fixed to the wall bracket 104. do.

개폐구동부(20)는 여닫이문(102) 내표면 작용링크(12a)의 하측에 부착된 기역자 형상의 문브라켓(105)을 통해 여닫이문(102)에 고정된 개폐구동모터(21) 및 감속기(22)와, 상자구조물(103)에 내장된 스위칭회로부(도시되지 않음)를 갖고 있다.The opening / closing drive unit 20 is an opening / closing drive motor 21 and a speed reducer fixed to the opening door 102 through a door bracket 105 having a translator shape attached to the lower side of the opening door 102 and the inner surface action link 12a. 22 and a switching circuit portion (not shown) incorporated in the box structure 103.

스위칭회로부(도시되지 않음)는 개폐구동모터(21)에 정방향 구동전압과 역방향 구동전압을 공급할 수 있도록 구성된다.The switching circuit unit (not shown) is configured to supply the forward drive voltage and the reverse drive voltage to the open / close drive motor 21.

*40리미트스위치(31)는 래크(113)의 후방영역에서 래크(113)가 후퇴할 때 접촉레버(31a)가 가압될 수 있도록 설치된다. 리미트스위치(31)는 위치검출부로서의 기능을 수행한다.The 40 limit switch 31 is provided so that the contact lever 31a can be pressed when the rack 113 is retracted in the rear region of the rack 113. The limit switch 31 performs a function as a position detection unit.

래크(113)는 전단이 잠금쇠(112)에 결합되어 있고, 반달형의 피니언기어(114)에 치합되어 있다. 이에 따라 잠금구동모터(115)에 의해 피니언기어(114)가 정역(正逆)회전하면 래크(113)는 잠금쇠(112)와 함께 전진 및 후퇴하게 된다. 여기서 래크(113)가 후퇴를 완료할 때 잠금쇠(112)는 해정위치에 있게 되고 래크(113)가 전진을 완료할 때 잠금쇠(112)는 잠금위치에 있게 된다.The front end of the rack 113 is coupled to the clamp 112, and is engaged with the half moon pinion gear 114. Accordingly, when the pinion gear 114 rotates forward and backward by the lock driving motor 115, the rack 113 moves forward and backward together with the stopcock 112. Here, the clasp 112 is in the unlocked position when the rack 113 completes the retraction and the clasp 112 is in the locked position when the rack 113 completes its advancement.

개폐제어부(34)는 입력 측에 리미트스위치(31), 외측 근접센서(도시되지 않음), 내측 근접센서(32) 및 개폐온오프스위치(33)가 연결되어 있고, 출력 측에는 스위칭회로부(도시되지 않음)를 통해 개폐구동모터(21)가 연결되어 있다.The open / close control unit 34 has a limit switch 31, an external proximity sensor (not shown), an internal proximity sensor 32 and an open / close on / off switch 33 connected to an input side, and a switching circuit unit (not shown) on an output side. Opening and closing drive motor 21 is connected.

앞에서 설명되지 아니한 도면부호 121은 문 안쪽에서 조작신호를 입력하기 위한 외부조작신호입력부이고, 도면부호 122는 문 바깥쪽에서 조작신호를 입력하기 위한 외부조작신호입력부이다. Reference numeral 121 not described above is an external operation signal input unit for inputting an operation signal from the inside of the door, and reference numeral 122 is an external operation signal input unit for inputting the operation signal from the outside of the door.

이러한 구성을 갖는 본 발명의 실시예에 따른 문자동개폐장치의 동작을 도5 및 도6을 참조하여 설명하면 다음과 같다.Referring to Figures 5 and 6 the operation of the character opening and closing device according to an embodiment of the present invention having such a configuration as follows.

출입자가 잠금장치(110)를 조작하여 잠금쇠(112)가 해정위치로 이동하게 되면, 리미트스위치(31)의 접촉레버(31a)는 가압되고 개폐제어부(34)는 잠금쇠(112)가 해정위치에 있는 것으로 판단한다.When the occupant operates the locking device 110 to move the clamp 112 to the unlocked position, the contact lever 31a of the limit switch 31 is pressed and the opening / closing control unit 34 is provided with the clamp 112 at the unlocked position. I judge it.

다음에 개폐제어부(34)는 개폐온오프스위치(33)로부터 온신호가 입력되어 있는 경우 스위칭회로부(도시되지 않음)로부터 개폐구동모터(21)에 정방향 구동전압이 공급되도록 제어한다.Next, the open / close control unit 34 controls the forward driving voltage to be supplied to the open / close drive motor 21 from the switching circuit unit (not shown) when the on signal is input from the open / close on / off switch 33.

개폐구동모터(21)에 정방향 구동전압이 공급되면 감속기(22)의 축은 반시계방향(메인암측에서 감속기축을 바라 볼 때)으로 회전하고, 이에 따라 작동부(10)를 통해 여닫이문(102)에는 출입공간이 형성되는 개방위치로 회동하는 데 필요한 개방력이 전달된다. 여닫이문(102)이 개방위치로 이동하는 동안 지지링크(12c)의 안내홈(12b)에 대한 삽입구간은 감소한다(도6 참조).When the forward drive voltage is supplied to the open / close drive motor 21, the shaft of the reducer 22 rotates in a counterclockwise direction (when looking at the reducer shaft from the main arm side), and accordingly, the opening door 102 is opened through the operating part 10. The opening force required to rotate to the open position where the access space is formed is transmitted. The insertion section for the guide groove 12b of the support link 12c decreases while the door 102 moves to the open position (see Fig. 6).

한편 개폐제어부(34)는 개폐온오프스위치(33)로부터 오프신호가 입력되어 있는 경우 정방향 구동전압의 공급제어는 수행하지 아니한다.On the other hand, the open / close control unit 34 does not perform the supply control of the forward drive voltage when the off signal is input from the open / close on / off switch 33.

다음에 개폐제어부(34)는 여닫이문(102)이 개방위치에 있을 때 외측 근접센서(도시되지 않음)와 내측 근접센서(32)로부터의 검출신호에 기초하여 여닫이문(102)으로부터 일정거리 이상 출입자가 벗어나 있는 지 여부를 판단한다.Next, the opening / closing control unit 34 has a predetermined distance or more from the sliding door 102 based on detection signals from the outer proximity sensor (not shown) and the inner proximity sensor 32 when the door 102 is in the open position. Determine whether the person is out of the door.

여닫이문(102)으로부터 일정거리 이상 출입자가 벗어나 있고 개폐온오프스위치(33)로부터 온신호가 입력되어 있는 경우 개폐제어부(34)는 스위칭회로부(도시되지 않음)로부터 개폐구동모터(21)에 역방향 구동전압이 공급되도록 제어한다.In the case where the person is out of the opening door 102 by a certain distance and the on signal is input from the opening / closing on / off switch 33, the opening / closing control part 34 is reversed from the switching circuit part (not shown) to the opening / closing drive motor 21. The driving voltage is controlled to be supplied.

개폐구동모터(21)에 역방향 구동전압이 공급되면 감속기(22)의 축은 시계방 향(메인암 측에서 감속기축을 바라 볼 때)으로 회전하고, 이에 따라 작동부(10)를 통해 여닫이문(102)에는 출입공간이 소멸하는 폐쇄위치로 회동하는 데 필요한 폐쇄력이 전달된다. 여닫이문(102)이 폐쇄위치로 이동하는 동안 지지링크(12c)의 안내홈(12b)에 대한 삽입구간은 증가한다(도5 참조).When the reverse drive voltage is supplied to the open / close drive motor 21, the shaft of the reducer 22 rotates clockwise (when looking at the reducer shaft from the main arm side), and accordingly, the opening door 102 is operated through the operating unit 10. ) Transmits the closing force necessary to rotate to the closed position where the access space is extinguished. The insertion section for the guide groove 12b of the support link 12c increases while the door 102 moves to the closed position (see Fig. 5).

한편 개폐제어부(34)는 개폐온오프스위치(33)로부터 오프신호가 입력되어 있는 경우 역방향 구동전압의 공급제어는 수행하지 아니한다.On the other hand, the open / close control unit 34 does not perform the supply control of the reverse drive voltage when the off signal is input from the open / close on / off switch 33.

한편 출입자는 개폐온오프스위치(33)를 오프상태로 조작함으로써, 여닫이문(102)의 자동개폐를 중지시킬 수 있다.On the other hand, the person can stop the automatic opening and closing of the sliding door 102 by operating the on / off switch 33 in the off state.

상술한 바와 같이 본 발명의 실시예에 따르면, 잠금쇠(112)의 위치와 연동시켜 여닫이문(102)에 개방력이 전달되도록 함으로써, 여닫이문(102)이 벽체(101)에 대하여 잠금상태를 유지하고 있는 상태에서 여닫이문(102)에 개방력이 전달되는 것을 방지할 수 있게 된다.As described above, according to the embodiment of the present invention, the opening door 102 is locked to the wall 101 by transmitting the opening force to the swing door 102 in conjunction with the position of the lock 112. In this state, it is possible to prevent the opening force from being transmitted to the sliding door 102.

그리고 개방제어목적으로 종래의 근접센서 대신 잠금장치(110)의 하우징(111)에 리미트스위치(31)를 설치함으로써, 장치구조가 간단해 진다.And by installing the limit switch 31 in the housing 111 of the locking device 110 in place of the conventional proximity sensor for the purpose of opening control, the device structure is simplified.

또한 벽체(101)의 외표면과 내표면에 외측 근접센서(도시되지 않음) 및 내측 근접센서(32)를 설치함으로서, 출입자가 여닫이문(102)으로 안전거리를 벗어날 때 여닫이문을 폐쇄할 수 있게 된다.In addition, by installing the outer proximity sensor (not shown) and the inner proximity sensor 32 on the outer surface and the inner surface of the wall 101, the casement door can be closed when the deviating from the safety distance to the swinging door 102. Will be.

또한 개폐온오프스위치(33)를 추가함으로써, 필요한 경우 여닫이문(102)의 자동개폐동작으로 중지시킬 수 있게 된다.In addition, by adding the opening and closing on-off switch 33, it can be stopped by the automatic opening and closing operation of the swing door 102 if necessary.

한편 전술한 실시예에서는 위치검출부로 리미트스위치(31)를 채용하고 있으 나, 광센서(발광다이오드, 수광다이오드 등)를 사용하여 잠금쇠(112)의 위치를 검출하도록 본 발명을 실시할 수 있음은 물론이다. Meanwhile, in the above-described embodiment, the limit switch 31 is used as the position detection unit, but the present invention can be implemented to detect the position of the clamp 112 by using an optical sensor (light emitting diode, light receiving diode, etc.). Of course.

따라서 본 발명에 따르면, 잠금쇠의 위치와 연동시켜 여닫이문에 개방력이 전달되도록 하고 개방제어목적으로 잠금장치의 하우징에 위치검출부를 설치함으로써, 여닫이문이 벽체에 대하여 잠금상태를 유지하고 있는 상태에서 여닫이문에 개방력이 전달되는 것을 방지할 수 있고 장치구조가 간단해 진다.Therefore, according to the present invention, the opening force is transmitted to the swing door by interlocking with the position of the lock, and by installing the position detection part in the housing of the lock for the purpose of opening control, in the state where the swing door is kept locked against the wall. The opening force can be prevented from being transmitted to the door and the device structure is simplified.

Claims (3)

외부조작신호에 따라 잠금쇠를 잠금위치와 해정위치로 이동시키는 잠금장치를 통해 벽체에 대하여 잠금상태 또는 해정상태를 유지하는 여닫이문을 자동으로 개폐하기 위한 문자동개폐장치에 있어서,In the character copper opening and closing device for automatically opening and closing the swing door that maintains the locked state or the unlocked state with respect to the wall through the locking device for moving the lock to the locked position and the unlocked position according to an external operation signal, 상기 벽체의 외표면과 내표면에 각각 설치된 외측 근접센서 및 내측 근접센서와;An outer proximity sensor and an inner proximity sensor installed on an outer surface and an inner surface of the wall, respectively; 출입공간이 형성되는 개방위치로 회동하는 데 필요한 개방력을 상기 여닫이문에 전달할 수 있도록 상기 벽체에 설치된 작동부와;An actuating part installed on the wall to transmit the opening force necessary to rotate to the open position in which the entrance space is formed; 상기 개방력이 상기 여닫이문에 전달되도록 상기 작동부를 구동하는 개폐구동부와;An opening / closing driving part which drives the operating part so that the opening force is transmitted to the opening door; 상기 잠금쇠의 위치를 검출하는 위치검출부; 및A position detecting unit detecting a position of the catch; And 상기 위치검출부의 검출신호에 기초하여 상기 잠금쇠가 해정위치에 있을 때 상기 여닫이문에 개방력이 전달되도록 상기 개폐구동부를 제어하고, 상기 외측 근접센서와 상기 내측 근접센서로부터의 검출신호에 기초하여 상기 여닫이문으로부터 일정거리 이상 출입자가 벗어날 때 상기 여닫이문에 폐쇄력이 전달되도록 상기 개폐구동부를 제어하는 개폐제어부를 포함하는 것을 특징으로 하는 문자동개폐장치.Controlling the opening / closing drive unit so that an opening force is transmitted to the swing door based on the detection signal of the position detecting unit, and based on the detection signals from the outer proximity sensor and the inner proximity sensor. Character opening and closing device characterized in that it comprises an opening and closing control unit for controlling the opening and closing drive unit so that the closing force is transmitted to the opening door when the entrance is more than a predetermined distance from the swing door . 삭제delete 제1항에 있어서,The method of claim 1, 상기 벽체와 상기 여닫이문중 어느 일방에 설치되는 개폐온오프스위치를 더 포함하고;And an on / off switch disposed on either one of the wall and the swing door; 상기 개폐제어부는 상기 개폐온오프스위치로부터 온신호가 입력되는 동안에만 상기 여닫이문에 개방력이 전달되도록 상기 개폐구동부를 제어하는 것을 특징으로 하는 문자동개폐장치.And the opening and closing control unit controls the opening and closing drive unit such that an opening force is transmitted to the sliding door only while an on signal is input from the opening and closing on / off switch.
KR1020060082062A 2006-08-29 2006-08-29 Automatic opening and shutting device for door KR100732602B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746959A (en) * 2015-02-16 2015-07-01 广西南宁市繁星科技有限公司 Automatic door with door body with width capable of being set at will and switch lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990035130U (en) * 1999-06-02 1999-09-06 차용원 Auto door
KR20010084450A (en) * 2000-02-25 2001-09-06 장용우 Door lcoking device
JP2004250955A (en) * 2003-02-19 2004-09-09 Okamura Corp Device for locking/unlocking sliding door of cabinet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990035130U (en) * 1999-06-02 1999-09-06 차용원 Auto door
KR20010084450A (en) * 2000-02-25 2001-09-06 장용우 Door lcoking device
JP2004250955A (en) * 2003-02-19 2004-09-09 Okamura Corp Device for locking/unlocking sliding door of cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746959A (en) * 2015-02-16 2015-07-01 广西南宁市繁星科技有限公司 Automatic door with door body with width capable of being set at will and switch lock

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