KR101082600B1 - Inbody of digital door lock - Google Patents

Inbody of digital door lock Download PDF

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Publication number
KR101082600B1
KR101082600B1 KR1020110049208A KR20110049208A KR101082600B1 KR 101082600 B1 KR101082600 B1 KR 101082600B1 KR 1020110049208 A KR1020110049208 A KR 1020110049208A KR 20110049208 A KR20110049208 A KR 20110049208A KR 101082600 B1 KR101082600 B1 KR 101082600B1
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KR
South Korea
Prior art keywords
guide pin
door lock
rotating plate
digital door
long hole
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KR1020110049208A
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Korean (ko)
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곽금석
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(주)에버넷
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Priority to KR1020110049208A priority Critical patent/KR101082600B1/en
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Publication of KR101082600B1 publication Critical patent/KR101082600B1/en

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    • 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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions 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
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

PURPOSE: The in-body of a digital door lock is provided to prevent a unit being worn out and smoothly operated by offsetting a load between units. CONSTITUTION: An elevating member(20) includes a guide unit(22) and a locking metal(40). The guide unit inserts a fixing pin which is fixed into a body. The locking metal is converted into a lock state or a unlock state while being inserted into or drawn out from the locking hole of a latch which is combined in a door frame. A rotating plate(50) forms a long hole(53) and a guide pin(30), which is projected to an elevating member, moves along a inner circumference. A bearing(31) is formed in the lower of the guide pin and rotates while the guide pin adheres closely to the inner circumference of the long hole in the rotational movement of a rotational plate.

Description

디지털 도어록의 인바디{Inbody of digital door lock}Inbody of digital door lock

본 발명은 도어의 내측에 설치되는 디지털 도어록에 관한 것으로, 더욱 상세하게는 잠금상태 또는 해제상태로의 전환이 더욱 원활하게 이루질 뿐만 아니라 부품의 마모를 방지할 수 있는 디지털 도어록의 인바디에 관한 것이다.
The present invention relates to a digital door lock that is installed inside the door, and more particularly, to an inbody of the digital door lock that can be more smoothly switched to the locked or unlocked state, and can prevent the wear of the parts. .

일반적으로 디지털 도어록을 이용한 출입통제시스템은 단순히 출입문을 막기 위한 수단이 아니라 필요할 때 출입을 제한 또는 개방하여 사용자가 원하는 형태로 조절가능한 환경을 조성하는 것을 목적으로 한다.In general, the access control system using a digital door lock is not simply a means for blocking the door, but the purpose is to create an environment that can be adjusted to the desired shape by restricting or opening the door when necessary.

이러한 디지털 도어록은 도어의 내측에 데드볼트와 래치볼트가 구비된 모티스가 설치되어 있는데, 상기 모티스는 외부에 설치되는 디지털 도어록의 외측몸체와, 실내에 설치되는 내측몸체와 유기적으로 결합되어 도어의 잠금기능과 해제기능을 수행한다.
The digital door lock has a mortise provided with a dead bolt and a latch bolt inside the door, and the mortis is organically coupled with the outer body of the digital door lock installed outside and the inner body installed inside the door to lock the door. Perform the function and release function.

그러나 종래의 내측몸체, 즉 인바디는 잠금상태 또는 해제상태로 전환하기 위한 작동과정 중에 반복작동에 의해 부품 간의 부하 및 마모가 발생하여 작동이 원활하게 이루어지지 않는 문제점이 있다.However, the conventional inner body, that is, the in-body has a problem that the load and wear occurs between the parts by the repeated operation during the operation process for switching to the locked state or released state, the operation is not made smoothly.

또한, 구동모터에 의해 회전하는 베벨기어 측에 감지편이 형성되어 있어 도어의 열림과 닫힘을 감지하는 센서가 회로기판에 방사상으로 형성됨으로써 장시간 사용시 마모 및 위치의 변동에 의해 회전하는 감지편이 센서에 충돌하는 문제점이 있다.
In addition, the sensing piece is formed on the side of the bevel gear rotated by the drive motor, so that the sensor to detect the opening and closing of the door is radially formed on the circuit board, so that the sensing piece that rotates due to the change of wear and position when used for a long time collides with the sensor. There is a problem.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 부품 간의 결합관계를 개선하여 잠금상태 및 해제상태로의 전환이 더욱 원활하게 이루어지도록 한 디지털 도어록의 인바디를 제공함에 그 목적이 있다.
SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to provide an inbody of a digital door lock to improve the coupling relationship between components so that the transition to the locked state and the unlocked state is made more smoothly.

본 발명에 의한 디지털 도어록의 인바디는 구동모터에 의해 회전판과 결합된 베벨기어가 정·역 방향으로 회전하여 승강부재를 상하로 이동시키는 디지털도어록의 인바디에 있어서, 상기 승강부재는 몸체에 고정된 고정핀이 삽입되는 안내부와, 문틀에 결합된 걸림쇠의 잠금홀에 삽입 또는 인출됨으로써 잠금상태 또는 해제상태로 전환되는 잠금쇠를 포함하여 구성되되, 상기 회전판에는 승강부재에 돌출 형성된 가이드핀이 내주면을 따라 이동할 수 있도록 장홀이 형성되고, 상기 가이드핀의 하측에는 베어링이 구비되어 회전판의 회전이동시 가이드핀이 장홀의 내주면에 밀착되면서 회전하는 것을 특징으로 한다.
In the body of the digital door lock according to the present invention is a bevel gear coupled to the rotating plate by a drive motor in the body of the digital door lock to move the elevating member up and down by rotating in the forward and reverse direction, the elevating member is fixed to the body It comprises a guide that is inserted into the pin, and the locking clamp is switched to the locked or released state by being inserted or withdrawn into the locking hole of the latch coupled to the door frame, the rotating plate has a guide pin protruding in the elevating member along the inner peripheral surface A long hole is formed to move, and a bearing is provided on the lower side of the guide pin, and the guide pin rotates while being in close contact with the inner circumferential surface of the long hole.

본 발명에 따른 디지털 도어록의 인바디에 의하면, 장홀의 내주면이 회전하는 가이드핀에 밀착하여 승강부재를 상하로 이동시킴으로써 부품 간의 부하가 상쇄되어 더욱 원활한 작동이 이루어지며 부품의 마모를 방지하여 내구성이 향상되는 효과가 있다.According to the inbody of the digital door lock according to the present invention, the inner circumferential surface of the long hole is in close contact with the rotating guide pin to move the elevating member up and down to cancel the load between the parts to achieve a more smooth operation and to prevent wear of the parts to improve durability It is effective.

또한, 도어의 열림과 닫힘을 감지하는 감지편이 직선운동을 하는 승강부재에 형성됨으로써 센서와의 충돌우려가 없다는 장점이 있다.
In addition, the sensing piece for detecting the opening and closing of the door is formed in the elevating member that performs a linear movement there is an advantage that there is no fear of collision with the sensor.

도 1은 본 발명에 의한 디지털 도어록 인바디의 내부구성을 나타낸 정면도,
도 2는 본 발명의 승강부재가 하강하여 잠금상태가 된 것을 나타낸 정면도,
도 3은 도 2의 사시도,
도 4는 본 발명의 승강부재가 상승하여 해제상태가 된 것을 나타낸 정면도.1 is a front view showing the internal configuration of the digital door lock inbody according to the present invention,
Figure 2 is a front view showing that the lifting member of the present invention is locked by falling;
3 is a perspective view of FIG.
Figure 4 is a front view showing that the lifting member is lifted state of the present invention is released.

본 발명의 바람직한 실시 예를 첨부된 도면을 통해 상세히 설명한다.Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 의한 디지털 도어록의 인바디는 커버를 분리한 도 1에서 도시한 바와 같이, 몸체(10)의 내측에 승강부재(20)가 구비되어 있으며, 상기 승강부재(20)에는 상하로 간격을 이루며 두 개의 잠금쇠(40)가 결합되어 있다.In the body of the digital door lock according to the present invention as shown in Figure 1, the cover is removed, the lifting member 20 is provided on the inside of the body 10, the lifting member 20 is spaced up and down Two fasteners 40 are coupled.

상기 승강부재(20)는 정·역 방향으로 회전하는 구동모터(60)가 구동함에 따라 동시에 회전하는 회전판(50)에 유기적으로 결합되어 상하로 이동할 수 있도록 구성되어 있다.
The elevating member 20 is configured to be organically coupled to the rotating plate 50 that rotates at the same time as the drive motor 60 to rotate in the forward and reverse direction is configured to move up and down.

본 발명의 인바디는 도 2 및 도 3에서 도시한 바와 같이 잠금쇠(40)가 도어의 문틀에 결합된 걸림쇠(1)의 잠금홀(2)에 삽입됨으로써 잠금상태가 되고, 상기 승강부재(20)가 상승하여 잠금홀(2)에서 잠금쇠(40)가 인출되면 해제상태가 된다.2 and 3, the inbody of the present invention is locked by being inserted into the locking hole 2 of the latch 1 coupled to the door frame of the door, and the lifting member 20 Is raised to the unlocked state when the catch 40 is drawn out of the lock hole (2).

상기 승강부재(20)는 소정의 두께를 갖는 금속판을 절곡하여 구성한 것으로서, 몸체(10)에 전면으로 돌출되도록 고정된 고정핀(11)에 상하로 이동할 수 있게 결합된 플레이트(21)가 구비되고, 상기 플레이트(21)에는 슬롯(slot)으로 형성된 안내부(22)가 형성되어 있어 상기 고정핀(11)이 삽입된다.The elevating member 20 is formed by bending a metal plate having a predetermined thickness, and is provided with a plate 21 coupled to move up and down on a fixing pin 11 fixed to protrude to the front of the body 10. In addition, the plate 21 has a guide portion 22 formed as a slot (slot) is formed so that the fixing pin 11 is inserted.

상기 플레이트(21)의 일측에는 전면으로 돌출된 감지편(23)이 형성되어 있으며, 타측에는 상하로 간격을 이루며 두 개의 지지부(24)가 수평으로 형성되어 있다.One side of the plate 21 is formed with a sensing piece 23 protruding toward the front, the other side is formed with two support parts 24 horizontally spaced up and down.

상기 감지편(23)은 승강부재(20)가 하강 또는 상승할 때마다 몸체(10)에 설치되는 회로기판의 센서에 의해 감지되어 잠금상태 및 해제상태를 인식하게 된다.The sensing piece 23 is detected by a sensor of a circuit board installed in the body 10 whenever the lifting member 20 descends or rises to recognize a locked state and a released state.

또한, 상기 플레이트(21)의 전면에는 가이드핀(30)이 전면으로 돌출되어 결합되어 있다. 이때, 상기 가이드핀(30)이 후술하는 장홀의 내주면에서 밀착이동시 가이드핀(30)에 걸리는 부하를 감소시키기 위해 상기 가이드핀(30)의 하측에는 베어링(31)이 구비되는 것이 바람직하다. In addition, the front surface of the plate 21 is coupled to the guide pin 30 protrudes to the front. At this time, it is preferable that the bearing 31 is provided on the lower side of the guide pin 30 in order to reduce the load on the guide pin 30 when the guide pin 30 is in close contact with the inner circumferential surface of the long hole to be described later.

그리고 상기 지지부(24)에는 걸림쇠(1)의 잠금홀(2)에 삽입되는 잠금쇠(40)가 볼트(41)에 의해 결합되어 있다.
In addition, the support part 24 is coupled to the locking clamp 40 inserted into the locking hole 2 of the latch 1 by the bolt 41.

한편, 상기 가이드핀(30)에는 회전판(50)이 회전할 수 있도록 결합되어 있으며, 상기 회전판(50)에는 가이드핀(30)이 삽입되는 장홀(53)이 형성되어 있는데, 상기 장홀(53)은 승강부재(20)와 회전판(50)이 원활히 작동할 수 있도록 지름이 가이드핀(30)의 지름보다 크게 형성되어 있다.On the other hand, the guide pin 30 is coupled to the rotating plate 50 so as to rotate, the rotating plate 50 is formed with a long hole 53 into which the guide pin 30 is inserted, the long hole 53 The diameter is larger than the diameter of the guide pin 30 so that the elevating member 20 and the rotating plate 50 can operate smoothly.

상기 회전판(50)은 핸들이 고정되는 핸들샤프트(51)에 결합되어 있으며, 상기 핸들샤프트(51)는 베벨기어를 구성하는 제2기어(52)의 상측에 결합되어 있다.The rotating plate 50 is coupled to the handle shaft 51 to which the handle is fixed, and the handle shaft 51 is coupled to the upper side of the second gear 52 constituting the bevel gear.

상기 제2기어(52)는 구동모터(60)의 회전축에 결합된 제1기어(61)와 맞물려 베벨기어를 구성함으로써 구동모터(60)의 작동에 의해 회전판(50)을 회전시키게 된다.The second gear 52 rotates the rotating plate 50 by the operation of the drive motor 60 by forming a bevel gear in engagement with the first gear 61 coupled to the rotation shaft of the drive motor 60.

그리고 상기 몸체(10)의 내측에는 마그네틱스위치(70)가 구비되어 있고, 상기 마그네틱스위치(70)와 대응하는 걸림쇠(1)의 내측에는 마그네틱(71)이 구비되어 있어 도어의 열림과 닫힘을 감지할 수 있다.
In addition, a magnetic switch 70 is provided inside the body 10, and a magnetic 71 is provided inside the latch 1 corresponding to the magnetic switch 70 to detect opening and closing of the door. can do.

이와 같이 구성된 본 발명에 의한 디지털 도어록의 인바디는 도 2와 같은 잠금상태에서 인바디의 외측에 구비된 버튼을 누르게 되면 구동모터(60)가 작동하여 도 4에서 도시한 바와 같은 해제상태로 전환된다.When the inbody of the digital door lock according to the present invention configured as described above is pressed in a locked state as shown in FIG. 2, the driving motor 60 is operated to switch to the released state as shown in FIG. 4.

이때 회전판(50)은 화살표 방향(시계방향)으로 회전하면서 가이드핀(30)에 의해 승강부재(20)를 상측으로 이동시키고, 이에 따라 잠금쇠(40)가 상승하면서 잠금홀(2)에서 인출되어 도어를 개방할 수 있게 된다.
At this time, the rotating plate 50 is moved in the direction of the arrow (clockwise) by moving the elevating member 20 upward by the guide pin 30, and accordingly the catch 40 is raised and withdrawn from the lock hole (2) The door can be opened.

이와 같은 본 발명의 인바디는 장홀(53)의 내주면이 회전하는 가이드핀(30)에 밀착하여 승강부재(20)를 상하로 이동시킴으로써 부품 간의 부하가 상쇄되어 더욱 원활한 작동이 이루어지며 부품의 마모를 방지하여 내구성이 향상되는 효과가 있다.In the body of the present invention as described above, the inner circumferential surface of the long hole 53 moves up and down by moving the elevating member 20 up and down to offset the load between the components, thereby making the operation of the parts more smooth. It has the effect of preventing durability.

또한, 도어의 열림과 닫힘을 감지하는 감지편(23)이 직선운동을 하는 승강부재(20)에 형성됨으로써 센서와의 충돌우려가 없다는 장점이 있다.
In addition, since the sensing piece 23 for detecting the opening and closing of the door is formed in the lifting member 20 for linear movement, there is no fear of collision with the sensor.

상기와 같은 본 발명은 상술한 특정의 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능할 것이다.
The present invention as described above is not limited to the above-described specific embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various changes without departing from the gist of the present invention as claimed in the claims. will be.

10 : 몸체 11 : 고정핀
20 : 승강부재 21 : 플레이트
22 : 안내부 23 : 감지편
24 : 지지부 30 : 가이드핀
31 : 베어링 40 : 잠금쇠
41 : 볼트 50 : 회전판
51 : 핸들샤프트 52 : 제2기어
53 ; 장홀 60 : 구동모터
61 : 제1기어 70 : 마그네틱스위치
71 : 마그네틱10: body 11: fixed pin
20: lifting member 21: plate
22: guide 23: detection
24: support portion 30: guide pin
31: bearing 40: clamp
41: bolt 50: rotating plate
51: handle shaft 52: second gear
53; Long hole 60: drive motor
61: first gear 70: magnetic switch
71: magnetic

Claims (3)

구동모터에 의해 회전판과 결합된 베벨기어가 정·역 방향으로 회전하여 승강부재를 상하로 이동시키는 디지털도어록의 인바디에 있어서,
상기 승강부재는 몸체에 고정된 고정핀이 삽입되는 안내부와, 문틀에 결합된 걸림쇠의 잠금홀에 삽입 또는 인출됨으로써 잠금상태 또는 해제상태로 전환되는 잠금쇠를 포함하여 구성되되,
상기 회전판에는 승강부재에 돌출 형성된 가이드핀이 내주면을 따라 이동할 수 있도록 장홀이 형성되고, 상기 가이드핀의 하측에는 베어링이 구비되어 회전판의 회전이동시 가이드핀이 장홀의 내주면에 밀착되면서 회전하는 것을 특징으로 하는 디지털 도어록의 인바디.In the body of the digital door lock bevel gear coupled to the rotating plate by the drive motor to rotate in the forward and reverse directions to move the lifting member up and down,
The lifting member is configured to include a guide that is inserted into the fixing pin fixed to the body, and the locking key is switched to the locked state or released state by being inserted into or withdrawn from the locking hole of the latch coupled to the door frame,
The rotating plate has a long hole is formed so that the guide pin protruding in the elevating member to move along the inner circumferential surface, a bearing is provided on the lower side of the guide pin is rotated while the guide pin is in close contact with the inner circumferential surface of the long hole when the rotating plate is rotated In-body of the digital door lock. 삭제delete 삭제delete
KR1020110049208A 2011-05-24 2011-05-24 Inbody of digital door lock KR101082600B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102136058B1 (en) * 2019-10-18 2020-07-21 (주)한국주조 Manhole device for manhole with locking function
KR102211473B1 (en) * 2020-06-08 2021-02-03 (주)한국주조 Functional manhole support with fastening function of manhole cover and waterproof inner lid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200349889Y1 (en) * 2003-11-21 2004-05-10 주식회사 아이레보 Apparatus for Automatically Sensing Hand-Types for Digital Door Lock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200349889Y1 (en) * 2003-11-21 2004-05-10 주식회사 아이레보 Apparatus for Automatically Sensing Hand-Types for Digital Door Lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102136058B1 (en) * 2019-10-18 2020-07-21 (주)한국주조 Manhole device for manhole with locking function
KR102211473B1 (en) * 2020-06-08 2021-02-03 (주)한국주조 Functional manhole support with fastening function of manhole cover and waterproof inner lid

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