KR20160096773A - Door Lock - Google Patents

Door Lock Download PDF

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Publication number
KR20160096773A
KR20160096773A KR1020150018099A KR20150018099A KR20160096773A KR 20160096773 A KR20160096773 A KR 20160096773A KR 1020150018099 A KR1020150018099 A KR 1020150018099A KR 20150018099 A KR20150018099 A KR 20150018099A KR 20160096773 A KR20160096773 A KR 20160096773A
Authority
KR
South Korea
Prior art keywords
external power
door lock
battery
power source
connection jack
Prior art date
Application number
KR1020150018099A
Other languages
Korean (ko)
Inventor
이세한
송종현
박성우
진동우
하명건
김록기
Original Assignee
경남대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 경남대학교 산학협력단 filed Critical 경남대학교 산학협력단
Priority to KR1020150018099A priority Critical patent/KR20160096773A/en
Publication of KR20160096773A publication Critical patent/KR20160096773A/en

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Classifications

    • 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
    • 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
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • E05B2047/0087—Electric spare devices, e.g. auxiliary batteries or capacitors for back up
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to a door-lock device comprising: a main body of a door-lock; a locking member installed on the main body to enable locking and unlocking operations; a driving part for driving the locking and unlocking of the locking member; a battery for supplying the power of the battery to the driving part; an external power source connection jack to which an external power source can be connected; and a control part for driving the driving part by using the external power source when the external power source is connected to the external power source connection jack. The door-lock device, as configured according to the present invention, can supply emergency power to the door-lock in emergency by using a portable electronic device.

Description

Door Lock Device {Door Lock}

The present invention relates to a door lock apparatus having an external power connection jack.

Door lock devices are widely used in general households, businesses, etc. to restrict access by outsiders. Such a door lock device performs locking and unlocking operations using the power of the battery.

When the battery supplying power to the door lock is discharged, an emergency power source is supplied using a battery terminal provided outside the door lock device to temporarily drive the door lock. However, in order to supply emergency power by using such a method, a separate portable battery is required and it is inconvenient to provide it separately.

Accordingly, it is an object of the present invention to provide a door lock apparatus capable of supplying an emergency power source to a door lock without a portable battery.

The above object is achieved by a door lock apparatus comprising: a door lock main body; A locking member provided on the body so as to be capable of locking and unlocking; A driving unit for locking and unlocking the locking member; A battery for supplying battery power to the driving unit;

An external power connection jack to which an external power source can be connected; And a control unit for driving the driving unit with the external power supply when the external power supply is connected to the external power supply connection jack.

Here, the controller may include a transformer for transforming the voltage of the external power source.

The control unit may further include a user input unit, and the control unit may control the driving unit with the external power supply when a security signal is input through the user input unit and the battery voltage is less than the discharge voltage.

In addition, it is preferable that the controller is controlled through an application of a smart phone.

It is preferable that the external power connection jack is a USB jack.

The door lock apparatus according to the above-described construction of the present invention can supply emergency power to door locks in an emergency using a portable electronic device.


1 is a control block diagram of a door lock apparatus according to the present invention.

Hereinafter, a door lock apparatus according to the present invention will be described in detail with reference to the drawings.

1, the door lock apparatus includes a locking member 500 installed to be capable of locking and unlocking a door to a door lock body, a driving unit 400 for driving the locking member 500, a driving unit 400 (Not shown). The driving unit 400 is operated by a power source from the battery 110 and the control unit 300 controls the driving unit 400 by interrupting power supply. The door lock apparatus further includes an operation start detection unit 220 for determining the start of a locking and unlocking request of the locking member 500 and a user input unit 210 for receiving a security signal from the user.

The door lock apparatus according to the present invention also has an external power connection jack (120). The external power connection jack 120 may be a USB connection jack and may be an earphone terminal, or may be a communication terminal or a charging terminal provided in a portable electronic device. A portable electronic device such as a smart phone, a tablet PC, and the like may be connected to the external power connection jack 120 to serve as an external power source. The external power connection jack 120 may be formed inside the door lock for a beautiful appearance of the door lock, and may be provided with a protruding structure if necessary.

When the external power is connected to the external power connection jack 120, the controller 300 may turn off the power of the battery 110 and drive the driving unit with the external power. The control unit 300 checks whether the remaining amount of the battery 110 is equal to or lower than the discharge voltage and only when the discharge voltage is below the discharge voltage, It may be controlled to receive power. In addition, the controller 300 determines that the locking and unlocking request is initiated by the user and the locking and unlocking state of the door lock is finally determined based on the security signal input from the user input unit 210 .

The driving voltage of the door lock may be different from the voltage that the portable electronic device, which is a device for supplying power through the external power connection jack 120, can supply to the door lock. Therefore, the control unit 300 includes a transformer (not shown) to confirm the voltage of the external power source, and when the boost or depressurization is required, the transformer appropriately performs the transforming.

The control unit 300 can communicate control signals and the like with an external device connected when a portable external device such as a smart phone is connected. To this end, the portable external device operates a pre-installed application, sends a command signal to the controller 300, and receives a response signal. For example, a portable external device sends an operation start signal of a door lock through an application, and can perform a security authentication procedure by inputting a password or the like. In some cases, a remote server may be connected to perform procedures such as checking the access right of the door lock device or registering access information.

As described above, the door lock apparatus provided with the external power connection jack 120 according to the present invention is designed so that even when the battery 110, which is the main power source, is discharged, the power of the portable electronic apparatus is temporarily used without a portable battery, And the unlocking state can be adjusted.


110: Battery
120: External power connection jack
210: user input
220: Operation start detection unit
300:
400:
500: locking member

Claims (5)

In a door lock apparatus,
A door lock main body;
A locking member provided on the body so as to be capable of locking and unlocking;
A driving unit for locking and unlocking the locking member;
A battery for supplying battery power to the driving unit;
An external power connection jack to which an external power source can be connected;
And a control unit for driving the driving unit with the external power when the external power is connected to the external power connection jack.
The method according to claim 1,
Wherein the control unit includes a transformer for transforming a voltage of the external power source. The method according to claim 1,
Further comprising a user input portion,
Wherein the control unit controls the driving unit with the external power when a security signal is input through the user input unit and the battery voltage is less than the discharge voltage. The method according to claim 1,
Wherein the controller is able to control through the application of the smartphone. The method according to claim 1,
Wherein the external power connection jack is a USB jack.
KR1020150018099A 2015-02-05 2015-02-05 Door Lock KR20160096773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150018099A KR20160096773A (en) 2015-02-05 2015-02-05 Door Lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150018099A KR20160096773A (en) 2015-02-05 2015-02-05 Door Lock

Publications (1)

Publication Number Publication Date
KR20160096773A true KR20160096773A (en) 2016-08-17

Family

ID=56873529

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150018099A KR20160096773A (en) 2015-02-05 2015-02-05 Door Lock

Country Status (1)

Country Link
KR (1) KR20160096773A (en)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application