KR20140002586U - Multi digital door lock apparatus - Google Patents

Abstract

A multi-digital door lock device is disclosed. The locking part is installed on the door to fix the door to the wall by controlling the opening and closing of the door. The digital door lock main body is installed on the door, and controls the lock part using the wired or wireless communication method according to the visitor recognition result. At this time, the digital door lock main body portion and the lock portion are disposed at different heights. According to the present invention, by separating the door handle from the opening / closing operation and the digital door lock operation, the door can be forcibly broken by damaging the digital door lock from the outside, thereby enhancing the security.

Description

[0001] Multi-digital door lock apparatus [0002]

The present invention relates to a multi-digital door lock device, and more particularly, to a multi-digital door lock device which is separated from an opening and closing operation of a door handle by a digital door lock.

Generally, various locks are installed at the entrance of the building. The locking devices used are key type, iris recognition type, fingerprint recognition type, and electronic or mechanical number key type. One of the most popular locking devices in recent years is digital door locks. A digital door lock is a device equipped with a preset password, user's fingerprint, voice, and other authentication information. There is no fear of losing a key, a normal user can easily open and close a door, .

In such a digital door lock device, the double locking is a function of stopping the locking or the function at the same time by the mechanical operation and the operation of the electronic operation, thereby making it impossible to open the digital door even if the electronic key, And it is a function that can strengthen the crime prevention function.

A door lock and a method of operation of the dual door structure including an indoor module and an outdoor module are disclosed in Korean Laid-Open Publication No. 2007-0115081 (entitled " indoor / outdoor structure digital door lock and its operation method "Lt; / RTI > In this case, infrared communication is performed between the indoor module and the outdoor module, and the emergency power supplied from the outside is bypassed / blocked to improve the security by using two battery power sources.

In addition, in Korean Registered Patent Publication No. 10-1127549 (entitled "Digital Door Lock Device and Control Method Thereof"), a digital door lock main body, a lockset, and a door handle function are separated to form a digital door lock main body So that only the handle and the mote can be installed on the door.

A technical problem to be solved by the present invention is to provide a multi-digital door lock device capable of enhancing security by preventing the door from being forcibly opened by breaking the digital door lock from the outside by separating the opening and closing operation of the door handle and the digital door lock operation .

According to an aspect of the present invention, there is provided a multi-digital door lock device comprising: a door; at least one lock portion for controlling opening and closing of the door; And a digital door lock unit installed on the door and controlling the lock unit using a wired or wireless communication method according to a visitor recognition result, wherein the digital door lock body unit and the lock unit are disposed at different heights.

According to the multi-digital door lock device according to the present invention, by separating the opening and closing operation of the door handle and the digital door lock operation, the digital door lock is broken from the outside, and the door can not be forcibly opened.

1 is a block diagram showing the configuration of a digital door lock device according to the present invention;
2 is a block diagram showing a configuration of a digital door lock main body according to the present invention;
FIG. 3 is a conceptual diagram illustrating a configuration of a digital door lock device according to an embodiment of the present invention; FIG.
4 is a view showing the structure of the locking part according to the present invention,
5 is a view showing a structure of a door handle and a locking part according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the digital door lock device according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram showing the configuration of a digital door lock apparatus 100 according to the present invention, and FIG. 2 is a block diagram showing the configuration of a digital door lock main body unit 150 according to the present invention.

The digital door lock device 100 according to the present invention includes a lock portion 110 and a digital door lock main body portion 150. The locking part 110 is installed on the door 10 to fix the door 10 to the wall 20 while adjusting the opening and closing of the door 10. At this time, the locking portions 110 may exist in one or more than one. 3, the locking part may include a first locking part 110 provided at the upper end of the door 10 and a second locking part 120 provided at the lower end of the door 10. [ That is, the first locking part 110 and the second locking part 120 may be disposed at different positions, specifically at different heights. At this time, one or more lock portions 110 and 120 may be connected and fixed to the wall 20 through the deadlock 400 (see FIG. 4).

The digital door lock main body unit 150 is installed on the door 10 in the same manner as the locking member 110 and controls the locking member 110 according to a visitor recognition result through a wired or wireless communication system. At this time, the digital door lock main body unit 150 may include an input unit 210 and a control unit 220. The input unit 210 may include a keypad to receive an encryption key from a visitor (user). The keypad is a device for inputting a numeric key. When the preset cipher key is correctly inputted through the keypad, the door 10 can be opened. At this time, the keypad may be configured using a touch panel. The control unit 220 determines whether the door 10 is open or closed by adjusting the lock unit 110 using a wireless or wired communication method based on the input signal input through the input unit 210 do.

The one or more locking portions 110 and 120 and the digital door lock body portion 150 are disposed at different heights on the door 10. 3, the one or more locking portions 110 and 120 are disposed on the same door 10 as the digital door lock main body portion 150, and are arranged so that their height is different from each other. Accordingly, the digital door lock main body 150, which controls the opening / closing of the door 10, is damaged from the outside, thereby preventing the door 10 from being forcibly opened.

That is, the digital door lock apparatus 100 according to the present invention operates independently from the opening / closing operation of the door handle 500 installed on the outdoor side of the door 10. In the case of a general digital door lock used in the market, the opening and closing operation of the door handle and the digital door lock part are provided in a state where the positions are matched with each other and the opening and closing operations are performed together. However, in the present invention, the door handle 500 is only one tool used when opening and closing the door 10, and the deadlock 400 of the lock portions 110 and 120 for opening and closing the door 10 is opened and closed by the digital door lock main body 150). 5, the door handle 500 is only one tool used for opening and closing the door 10, and in the case of FIG. 5 (b), the deadlock 400 is opened and closed according to the opening and closing of the door handle 500, There may further be a third locking portion 130 that operates. At this time, the third locking part 130 must be operated in correspondence with the opening / closing operation of the door knob 500, so that the third locking part 130 is disposed at the same height as the door knob 500.

4 is a view showing the structure of the locking portions 110, 120, and 130 according to the present invention. Referring to FIG. 4, one or more locking portions 110, 120, and 130 may include an electric motor (not shown) and a deadlock 400 to receive a control signal from the controller 220, Thereby operating the deadlock 400. When a proper input key is input by the legitimate user through the input unit 210, the control unit 220 receiving the legitimate input signal transmits the legitimate input signal to the one or more locking units 110, 120, and 130 using the wired / And the like. In this case, the locking part controlled by the control signal of the controller 220 may be the first locking part 110 and the second locking part 120, and the third locking part 130 associated with the door knob 500 may be controlled . This is because the third locking part 130 can be adjusted in association with the opening and closing of the door handle 500 by an external force by a visitor (user) separately from the first locking part 110 and the second locking part 120 .

3 is a conceptual diagram showing a configuration of a digital door lock device 100 according to an embodiment of the present invention. 3, one or more locking portions 110 and 120 receive control signals from the digital door lock main body 150 and control the deadlock 400 to determine whether the doors 10 are open or closed . At this time, the locking portions 110 and 120 can communicate with the digital door lock main body 150 through a communication unit (not shown) either in a wired or wireless manner. Here, the wireless communication method can select one of Bluetooth, UWB (Ultra Wide Band), and zigbee method, which is a low power wireless communication method, and can communicate. Also, there may be a door handle 500 on the outdoor side of the door 10 and a third locking portion 130 associated with the door handle 500.

In the above description, terms such as 'first', 'second', and the like are used to describe various components, but each component should not be limited by these terms. That is, the terms 'first', 'second', and the like are used for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a 'first component' may be referred to as a 'second component', and similarly, a 'second component' may also be referred to as a 'first component' . Also, the term " and / or " is used in the sense of including any combination of a plurality of related listed items or any of the plurality of related listed items.

100: Digital door lock device 110, 120, 130:
150: Digital door lock main unit 210: Input unit
220: control unit 400: deadlock
500: Door handle

Claims (7)

At least one locking part installed on the door to control opening and closing of the door; And
And a digital door lock main body installed in the door and controlling the locking part using a wired or wireless communication system according to a visitor recognition result,
Wherein the digital door lock main body and the locking portion are disposed at different heights. The method according to claim 1,
Wherein the locking portion comprises a first locking portion provided at an upper end of the door and a second locking portion provided at a lower end portion of the door. 3. The method according to claim 1 or 2,
Wherein the digital door lock main body is separated from the opening and closing operation of the door handle installed on the outdoor side of the door and operates independently. The method of claim 3,
Wherein the locking portion further comprises a third locking portion that adjusts opening and closing of the door in correspondence with opening and closing operations of the door handle and arranges the door at the same height as the door handle. The method of claim 3,
The digital door lock main body unit includes:
An input unit configured by a keypad to input a cipher key;
And a control unit for determining whether the locking unit is opened or closed using wireless or wired communication with the locking unit based on the input signal inputted from the input unit. 6. The method of claim 5,
Wherein the lock unit comprises an electric motor and a deadlock, and receives a control signal from the control unit to operate the electric motor to operate the deadlock. The method according to claim 6,
Wherein the locking unit further comprises a communication unit capable of performing wired or wireless communication with the digital door lock main body.

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