KR101899864B1 - A push pull digital doorlock - Google Patents

Abstract

The push-pull type digital door lock according to the present invention comprises a door, an external module installed symmetrically on the indoor side and the outdoor side of the door and provided with a lock operation part for operating a locking hole such as a dead bolt and a latch bolt, A pull handle disposed on the outdoor side and installed in the external module in a pull-type manner, and a push handle disposed on the indoor side and configured to be pushed in the internal module, wherein the pull handle And a card authentication unit is provided on an outer surface of the pull handle exposed to the outside of the pull handle, and a fingerprint authentication unit is provided on a non-exposed back surface of the pull handle, and a push and pull type hinge An electrically operated circuit board is mounted on the push-pull handle operated by the drive system and is separated from the door to damage the circuit board due to condensation. It can be installed on the door conveniently and it can be installed on the door easily. It is possible to use it more conveniently because pattern authentication is possible. Fingerprint authentication module is installed on the back of the pull handle to enable fingerprint authentication. It is possible to set environment on the handle, and it is possible to conveniently perform setting operation such as password change conveniently.

Description

A push pull digital door lock < RTI ID = 0.0 >

[0001] The present invention relates to a push-pull type digital door lock, and more particularly, to a push-pull type door lock which is made of a push & pull type, Is installed, it is installed to be separated from the door to prevent damage to the circuit board due to condensation phenomenon. It is installed in a non-piercing manner and can be installed on the door quickly, A fingerprint authentication module is installed on the back of the pull handle to enable fingerprint authentication and environment setting is possible on the full handle so that a push-pull type digital door lock can be conveniently configured such as password change will be.

In general, locks are provided at the entrance of a place such as a house, apartment, or office to prevent unauthorized persons from entering the inside of the building. Such a locking device includes a dead bolt and a case plate A rotary lever or a rotary knob for projecting and retracting the dead bolt and the ratchet bolt are installed in the inside and outside of the door in a state where the case is inserted into the inside of the door so that only the door is exposed through the door.

In addition, the above-described locking device is provided with a locking device for preventing the door from being opened outside. It is also possible to use a mechanical locking device for manually locking or unlocking the locking device by using a key, And an electronic locking device that enables the locking device to be locked or unlocked by operating the solenoid type electromagnet and the clutch lever through recognition.

Although the above-described mechanical locking device is advantageous in that the price is comparatively inexpensive, the locking device can be disassembled by a person having some common knowledge about the locking device, BACKGROUND ART [0002] An electronic locking device having excellent security that can judge a user's information by electrical and electronic methods using a device for inputting a password, such as a fingerprint reader or a card reader, is widely used.

As described above, when the password is exposed or the card is lost, the electronic lock that unlocks the lock by inputting the password or recognizing the card needs to change the password or delete the registration of the lost card. In addition, It is difficult to confirm whether or not the card is exposed to the user, and the registered card can be borrowed by another person to temporarily use the card. Therefore, if the home or office is left empty for a long period of time,

In order to solve such a problem, as the levers of the first body and the second body take a push or pull action as in the recent Laid-Open Publication No. 10-2011-96741 (published on August 31, 2011) A push-pull door lock device has been proposed in which a lever of a first body and a second body is coupled to a lock mechanism in a process of taking a push operation or a pull operation within a certain angle range, So that the locking pawl is released.

In such a push-pull door locking device, the door can be opened only by pulling or pushing the lever of the first body or the second body in the direction in which the door is opened. Therefore, after pushing or pulling the door after rotating the lever, Since the circuit board for recognizing the operation of the lock mechanism is installed like a door, it is possible to prevent condensation on the surface of the door on the indoor side in the winter season where the temperature deviation is large, This condensation penetrates into the circuit board provided on the first body and the second body to cause the circuit board to malfunction or moisture of the condensation to penetrate into the locking groove to freeze and prevent operation. The locking device is not only a large space at the lower end where the lock is installed, but also a small space Is used. Therefore, it is necessary to drill a small hole at the upper end to pass the cable, so that the installation work takes a long time and the work becomes difficult.

In addition, the conventional push-pull door locking device has a lot of inconveniences to use because it has to easily input the password without using the same pattern authentication method.

10-1534684, 10-1306890, 10-0360601

An object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a push-pull type portable terminal which is electrically operated on a push-pull handle operated by a hinge- Since the circuit board is installed, the circuit board is separated from the door to prevent damage to the circuit board due to condensation, and it is installed in a non-piercing manner and can be conveniently installed on the door. Fingerprint authentication module is installed on the back of the pull handle and fingerprint authentication becomes possible and it is possible to set the environment on the full handle so that a push-pull type digital door lock can be conveniently operated such as password change. .

The above object of the present invention can be achieved by an air conditioner comprising an outer module and an inner module provided with a door and a lock operating portion provided symmetrically on the indoor side and outdoor side of the door for operating a locking hole such as a dead bolt and a latch bolt, And a push handle disposed on the inner side of the inner module and configured to be pushed to the inner module, wherein a circuit board is installed inside the pull handle and the push handle, The digital door lock according to the present invention is provided with a ten key portion and a card authenticating portion on an outer surface exposed to the outside of the pull handle, and a fingerprint authenticating portion on an unexposed back surface of the pull handle.

The push-pull type digital door lock according to the present invention comprises a door, an external module installed symmetrically on the indoor side and the outdoor side of the door and provided with a lock operation part for operating a locking hole such as a dead bolt and a latch bolt, A pull handle disposed on the outdoor side and installed in the external module in a pull-type manner, and a push handle disposed on the indoor side and configured to be pushed in the internal module, wherein the pull handle And a card authentication unit is provided on an outer surface of the pull handle exposed to the outside of the pull handle, and a fingerprint authentication unit is provided on a non-exposed back surface of the pull handle, and a push and pull type hinge An electrically operated circuit board is mounted on the push-pull handle operated by the drive system and is separated from the door to damage the circuit board due to condensation. It can be installed on the door conveniently and it can be installed on the door easily. It is possible to use it more conveniently because pattern authentication is possible. Fingerprint authentication module is installed on the back of the pull handle to enable fingerprint authentication. It is possible to set the environment on the handle so that the setting operation such as the password change can be conveniently performed.

1 is a front view of a push-pull type digital door lock according to a first embodiment of the present invention;
2 is a schematic longitudinal sectional view of a push-pull type digital door lock according to a first embodiment of the present invention;
3 is a schematic block diagram of a push-pull type digital door lock according to a first embodiment of the present invention.
Figs. 4A and 4B are diagrams illustrating pattern authentication of a push-pull type digital door lock according to the first embodiment of the present invention
FIG. 5 is an exemplary diagram of a pattern-out setting of a push-pull type digital door lock according to the first embodiment of the present invention
6 is a perspective view of an internal module for dual lock setting of a push-pull type digital door lock according to the first embodiment of the present invention
FIG. 7 is a front view showing the configuration function of the push-pull type digital door lock according to the first embodiment of the present invention
8 is a schematic longitudinal sectional view showing a hinge-type wiring structure of a push-pull type digital door lock according to the first embodiment of the present invention

1, the push-pull type digital door lock A according to the first embodiment of the present invention includes a door D and a dead bolt D disposed symmetrically on an indoor side and an outdoor side of the door D, An external module 2 and an internal module 3 provided with a locking operation part 1 for operating a locking hole such as a latch bolt and interlocked with each other and an external module 2 disposed on the outdoor side, A pull handle 21 installed to be hinged and a push handle 31 disposed on the indoor side and installed in the inner module 3 in a hinge driving manner in a pushing manner.

A first circuit board 22 is installed inside the pull handle 21 provided at a lower end of the support body 20 of the external module 2 so as to be hinged and exposed to the outside of the pull handle 21, A ten key portion 23 and a card authentication portion 24 are provided on the outer surface of the pull handle 21 and a fingerprint authentication portion 25 is provided on the unexposed back surface of the pull handle 21.

A second circuit board 32 is installed inside the push handle 31 provided at a lower end of the support main body 30 of the internal module 3 so as to be hinged and exposed to the outside of the push handle 31, And a manual lock button 33 is provided on the outer surface.

3, the first circuit board 22 is provided on the input side in such a manner that the ten-key portion 23, the card authentication portion 24, and the fingerprint authentication portion 25 are connected and operated A lock operation part 1 is connected to the output side and a manual lock button 33 is connected to the input side of the second circuit board 32 and a lock operation part 1 is connected to the output side.

In the present invention, the first circuit board 22 is provided with a program storage section 26a for storing a control program, and an ID data section 26b for storing a registered user ID (i.e., password) A memory 26 and a second memory 27 including a program executing section for temporarily storing data under processing are provided.

The second circuit board 32 is a main circuit, and a control unit for controlling the operation of all the components is provided.

The ten-key portion 23 on the outer surface of the pull handle 21 is also operated in a pushing manner, but is operated in a drag-type fashion so as to be identifiable in a desired pattern, so that it is very easy to use.

As shown in FIG. 3, the first circuit board 22 stores a portion in which the pattern is recognized in the first memory 26, analyzes the input pattern, and if the pattern is determined to be a correct pattern, 1) is operated in the unlocked state, and in the case of an incorrect pattern, the locked state is maintained as it is. Therefore, since the door is opened by the user only by drawing a pattern on the ten- So that it can be used conveniently.

As shown in FIGS. 4A and 4B, when the door is to be opened, the already inputted pattern authentication is dragged in the order of 1, 2, 3, 6, 8, 7 without pressing the number of the ten- Or dragging in the order of 2, 3, 5, 7, 8, or 9, the lock mechanism 1 is opened, so that the door can be released very conveniently.

In addition, it is possible to set the pattern outgoing mode so that it can be used more conveniently. That is, the setting of the pattern outgoing mode prevents an abnormal door from being opened at the time of going out. When the pattern outgoing mode is set, the function of the safe handle is activated to prevent an abnormal door opening. And the handle does not work even if you pull the handle with a wire.

5, the door D is closed at the time of going out and the * 0 # key of the ten-key section 23 is lighted for a predetermined time (for example, three seconds) The pattern outgoing mode is set by drawing the pattern of the key. When the pattern outgoing mode is set as described above, the function of the safe handle can be operated so that abnormal door opening can be prevented, so that the digital door lock can be used more safely. , Card, or pattern authentication, it is converted into the occupant mode and the door can be opened. The outgoing mode setting of the pattern type is advantageous in that it can confirm the will of the user more accurately than operating with one key, thereby preventing accidental erroneous setting.

2, in the push-pull type digital door lock A according to the first embodiment of the present invention, since the lock operation section 1 is provided on the perforation D1 of the door D, It is not necessary to drill holes, so that installation in a non-piercing manner is possible, so that installation time is shortened.

Since the pull handle 21 can perform the function of a safe handle, the push-pull type digital door lock can be used more safely.

The function of the safe handle is to close the door D and turn the pattern of the straight line from left to right or right to left of the * 0 # key to illuminate the * 0 # key of the ten key 23 for a certain period of time (for example 3 seconds) When the mode of the safety handle is set as described above, the push handle 31 is locked so that the push handle 31 is not operated on the indoor side. Such a safety handle function is a function of opening a hole in the door from the outside, Since the handle is not opened even when the handle is pulled, the function of the safety handle can prevent abnormal door opening, so that the digital door lock can be used more safely.

Since the push handle 31 can perform the double lock function, the push-pull type digital door lock can be used more safely. 6, when the manual lock button 33 of the internal module 3 is set for a predetermined time (for example, one second) or more, the double lock function is performed once more in the sleep mode of the room The user can not open the door even if normal authentication such as card password pattern authentication and fingerprint authentication is performed from the outside. If the push handle 31 is operated in the room, the door is opened so that the door can be safely used.

When the manual lock button is pressed in the manual mode, the door is closed and the manual lock button is pressed for a predetermined period of time (for example, 1 second), the double lock is executed. In the same manner, when the manual lock button is pressed for a predetermined time (for example, 1 second), the double lock is released.

When the double lock is performed, the manual lock button 33 is provided on the inner module 3 on the indoor side. Thus, by depressing the manual lock button 33 to release the double lock and pulling the pull handle 21 It is possible to perform a function of safely protecting infants and women in the room.

Since the fingerprint authentication unit 25 is provided on the back of the pull handle 21, it can be safely used. That is, since the fingerprint authentication unit 25 is provided on the inclined rear surface of the pull handle 21, dust is not accumulated, so that there is no foreign matter obstructing the recognition and the inclination angle of the pull handle 21 recognizes the fingerprint The fingerprint authentication unit 25 can be safely used because the fingerprint authentication unit 25 has an easy angle.

1, the fingerprint authentication unit 25 is configured to stop the fingerprint authentication unit 25 in such a manner that an exact position of a finger (for example, a finger) authenticated to the fingerprint authentication unit 25 can be fixed to the upper portion of the pull handle 21 It is possible to easily recognize the fingerprint.

The fingerprint authentication unit 25 is connected to the first circuit board 22 and the fingerprint authentication unit 25 includes a fingerprint input pad 25a partitioned by a plurality of pixels. The fingerprint authentication unit 25 may be of any type such as an optical type, a capacitive type, and a thermal type. For example, when the fingerprint authentication unit 25 is of the capacitive type, voltage is applied while sequentially designating each line of the input pad 25a momentarily when the user's finger touches the fingerprint input pad 25a, The authentication unit 25 sends the residual current value, which changes in accordance with the difference in the contact resistance value for each pixel, to the fingerprint storage module 25b adjacent to the fingerprint authentication unit 25 and stores the fingerprint required for authentication in the stored fingerprint storage module 25b And the signal indicating whether or not the fingerprint is matched is sent to the first circuit board 22 to operate the lock operation unit 1. [

In the present invention, the external module 2 can perform an environment setting function for changing the password, card, and pattern authentication. 7, when it is desired to change the password, card, and pattern authentication, first, the normal authentication is performed with the existing password, card, and pattern authentication, and the * O # key of the ten- If you draw a pattern from left to right or right to left with the keys of the individually lit * 0 #, you can switch to the configuration mode. After setting the desired password, card, and pattern authentication, press the setup completion key * or # When the setting is completed, the environment setting function is terminated and can be changed to another password or pattern. Therefore, the setting of the environment can be conveniently performed in the ten-key unit 23 of the external module 2.

9, the push-pull type digital door lock according to the present invention is provided with an external module 2 installed symmetrically on the indoor side and outdoor side of the door D and on the outdoor side of the internal module 3, A pull handle (21) mounted hingedly on the external module (2) in a hinged manner and provided with a first circuit board (22) therein; a hinge driving mechanism Since the wiring structure for connecting the push handle 31 provided with the second circuit board is installed to be elastically pulled by the spring, even if the pull handle 21 and the push handle 31 are hinged, As shown in FIG. That is, the hinge-operated portion 41a of the cable 41 installed in a relaxed state with the cable 41 of the wiring portion electrically connected to the lower ends of the first circuit board 22 and the second circuit board 32 is installed in a relaxed state, So that it can be used for a long period of time without defects of the cable due to the hinge operation of the pull handle 21 and the push handle 31. [

As described above, the push-pull type digital door lock (A) according to the present invention is of a push and pull type and is electrically connected to a push-pull handle operated by a hinge driving method on a module installed inside / Since the circuit board to be operated is installed, the circuit board is separated from the door, thereby preventing the circuit board from being damaged due to condensation. It is installed in a non-piercing manner and can be conveniently installed on the door. It is possible to use the fingerprint authentication module on the back of the pull handle to enable the fingerprint authentication and to set the environment on the full handle so that the setting operation such as the password change can be conveniently performed .

The push-pull type digital door lock according to the present invention can be said to be industrially applicable because it is possible to repeatedly manufacture the same product in a general door lock manufacturing industry.

1. Locking mechanism 2. External module
3. Internal module

Claims (7)

In the push-pull type digital door lock (A)
The push-pull type digital door lock A includes a door D and a lock operation part 1 installed symmetrically on the indoor side and the outdoor side of the door D and operating a locking hole such as a dead bolt and a latch bolt, A pull handle provided in a hinged manner so as to be hingedly operated on the support body 20 provided at the lower side of the outer module 2 and disposed on the outdoor side, an outer module 2, an inner module 3, And a push handle (31) installed on the support body (30) of the lower part of the inner module (3) in a hinge driving manner so as to be operated in a pushing manner,
A storage unit 26a for storing a program and a registered user ID and pattern authentication are stored in the inside of the pull handle 21 provided at the lower end of the support body 20 under the external module 2, And a second memory 27 including a first memory unit 26 made up of an ID data unit 26b and a program executing unit for temporarily storing data under processing A ten-key portion 23 and a card authentication portion 24 are provided on the outer surface exposed to the outside of the pull handle 21,
A second circuit board 32 is installed inside the push handle 31 provided at a lower end of the support body 30 at the lower end of the internal module 3 so as to be hinged, A manual lock button 33 is provided on the exposed outer surface,
A fingerprint authentication unit 25 is provided on the unexposed back surface of the pull handle 21,
The fingerprint authentication unit 25 is provided with a placement groove 251 at a position where the stop is positioned so that the finger can be accurately fixed to the fingerprint authentication unit 25 at the upper portion of the pull handle 21 ,
The fingerprint authentication unit (25) includes a fingerprint input pad (25a) and a fingerprint storage module (25b). delete The method according to claim 1,
The ten-key section 23 is operated in a drag-type fashion so as to be identifiable in a desired pattern,
The first circuit board 22 stores the pattern recognition portion in the first memory 26, analyzes the input pattern, and determines that the lock state of the lock mechanism 1 is in the unlock state In the case of an incorrect pattern, the lock state is maintained as it is, and the push-pull type digital door lock The method of claim 3,
The pattern outgoing mode can be set in the ten key portion 23 of the external module 2,
When the pattern outgoing mode is set, when the normal authentication is performed by the password, card, or pattern authentication method at the time of home return,
It is possible to perform an environment setting function for changing the password, card, and pattern authentication in the external module 2,
In order to perform the above-described configuration function, firstly, the normal authentication is performed by the existing password, card, and pattern authentication, and the key of the ten-key unit 23 is individually lit from left to right or right And the setting is completed by pressing a key which is a setting completion key after setting the desired password, card, and pattern authentication. delete The method according to claim 1,
The push handle 31 of the internal module 3 can perform a double locking function,
The double lock function is set by pushing the manual lock button 33 of the internal module 3 for a predetermined time or more,
When the double lock function is set, the door is opened only when the push handle (31) is operated in the room, even if normal authentication such as card password pattern authentication and fingerprint authentication is performed externally. The method according to claim 1,
A pull handle mounted on the outdoor side of the external module 2 and hingedly driven to the support body 20 under the external module 2 in a pulled manner, A push handle (not shown) installed in a hinge driving manner and operated in a pushing manner on a support main body (30) of a lower portion of the inner module (3) And a wiring part 4 connecting the pull handle 21 and the push handle 31 is provided so as to extend through the support body 20 and 30 and the wiring part 4 is connected to the spring 42, The first circuit board 22 and the second circuit board 32 are provided so as to be pulled by the first circuit board 22 and the second circuit board 32 so that the pull handle 21 and the push handle 31 are hinged, The cable 41 installed at a lower end of the cable 41 in a state in which the cable 41 is installed in a relaxed manner, Is pulled by a spring (42) to elastically pull the hinge-operated part (41a).

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