KR200484038Y1

KR200484038Y1 - Digital Door Lock having Power Source Service Equipment

Info

Publication number: KR200484038Y1
Application number: KR2020150005882U
Authority: KR
Inventors: 안종숙; 허범택
Original assignee: 안종숙
Priority date: 2015-09-03
Filing date: 2015-09-03
Publication date: 2017-08-07
Also published as: KR20170000948U

Abstract

This design makes it possible to maintain the normal operation without replacing the battery by replacing the battery with a power supply for powering the external power source, without using batteries inside. Thereby enabling cost savings;
A magnet portion composed of magnets is disposed in the second locking groove to increase the contact force with the electrode strip and to allow a large amount of current to flow when the power source is connected and to enter and exit the inside of the second king groove having the magnet portion connected to the external power source A spring, and a conductive member, and an external power source is connected to an external power source through an external electrode, a spring, and a conductor contact portion provided in the through-hole of the latch bolt through the magnet portion, Constant supply of power to the power supply in the main body and the outer edge of the electrode, spring and conductor contacts are constituted by the latch bolt formed by the nonconductive conductor to achieve the contact stability of the power source and always connect the contacts of the power source to the spring and conductor contacts formed by the conductor Stable fixed state and connection state can be achieved. Supplying power through the latch bolt of the door lock that can be digital height relates to a power supply.

Description

[0001] The present invention relates to a power supply apparatus for supplying power through a latch bolt of a digital door lock,

This invention does not distinguish between the number of latches and the number of latch bolts, and more particularly, to a digital door lock capable of driving the digital door lock by an external power source, This is a digital door lock which can maintain the supply and demand state more stably and can be used without any operation of the left / right of the latch bolt, so that the manufacturing cost and installation can be simplified, And a power supply for supplying power through the latch bolt.

Generally, digital door locks are widely deployed to provide improved convenience to users while improving poor security of hand-held door locks using conventional keys.

Most of the digital door locks use their own batteries and a general configuration of a conventional digital door lock using an external power source will be briefly described with reference to FIGS. 1A and 1B.

The digital door lock includes a mothis main body 104 fixedly installed on one side of the door 100 and a receiving plate 106 fixedly installed on the moth body 104 in the door mallet 102. The electric poles 108 are installed on the inner side of the motice body 104 and the inner ends of the electric poles 108 are connected to the electric driving means 110 installed inside the motice body 104. The electric driving means 110 includes a motor 112 and a rack 114 connected to a driving shaft of the motor 112 and a pinion 116. In addition, power is supplied to the Mortis body 104 including the electric driving unit 110 through an electric wire 118 connected to an external power source. The receiving plate 106 is formed with a locking groove 106a.

The electric poles 108 protrude to the outside of the motice body 104 through the action of the rack 114 and the pinion 116 interlocked with the motor 112 when the motor 112 is driven, The door 108 is locked into the locking groove 104a of the receiving plate 106 and the door 100 is locked.

However, the above-described conventional digital door locks have exposed various problems including difficulty in installation.

That is, in the conventional digital door lock, if the electric wire 118 connected to the motice body 104 is exposed to the outside, the door 120 is drilled through the door 100 using a tool such as a drill, The electric wire 118 is inserted into the door 100 through the hole 120 so as to be connected to the motice body 104. At this time, a corrugated hinge pipe 122 may be used to prevent the electric wire 118 from being damaged during opening and closing of the door 100.

The installation of the digital door lock in this manner causes a phenomenon that a part of the door is damaged during the installation process. In addition, the operation of drilling the hole 120 in the door 100, as well as the operation of drilling the hole 120 It is difficult to connect the digital door lock to the external power source by drawing the electric wire 118 through the door 118, which is accompanied with great difficulty in the operation.

Also, a digital door lock has been provided in which the battery 124 is coupled to the inside of the digital door lock. However, since the digital door lock using the battery 124 is advantageous in that the installation work is easy since it is not necessary to connect to an external power source, a very limited power source is used, and the function is greatly reduced in order to minimize power consumption And the inconvenience of having to frequently replace the battery 124 was followed. In addition, since the time when the battery 124 is completely discharged can not be grasped, an emergency means is required in case of sudden power supply interruption such as a power failure when returning home after going out.

Also, the cost of the manufacturing process was inconvenient to switch the direction of the latch bolt according to the number of seats of the door / superior.

The present invention is conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a digital door lock device, which does not use a built-in battery and constitutes a power source for powering an external power source, To be maintained at all times, thereby achieving convenient management and stable use, thereby enabling cost reduction;

A magnet portion composed of magnets is disposed in the second locking groove to increase the contact force with the electrode strip and to allow a large amount of current to flow when the power source is connected and to enter and exit the inside of the second king groove having the magnet portion connected to the external power source A spring, and a conductive member, and an external power source is connected to an external power source through an external electrode, a spring, and a conductor contact portion provided in the through-hole of the latch bolt through the magnet portion, Constant supply of power to the power supply in the main body and the outer edge of the electrode, spring and conductor contacts are constituted by the latch bolt formed by the nonconductive conductor to achieve the contact stability of the power source and the contact of the power source is always connected to the spring and conductor contact formed by the conductor Stable fixed state and connection state by achieving stable use while charging To the latch bolt via a digital door lock that can increase the available power supply to supply power it is an object.

In order to solve the above-mentioned problems, the present invention is directed to a door device comprising a mothis main body 10 fixed to a door a, first and second locking grooves 20 and 30 fixed to a door frame b, (40) which is installed inside the first locking groove (10) and locks in the first locking groove (20), and is rotationally driven according to whether an electric signal or a key is inserted, The latch bolt 50 and the latch bolt 50 which are directly reciprocated by the pressing lever 51. The power supply device supplies power to the latch bolt 50 through the latch bolt of the digital door lock, And the electrode bar 53 is inserted into the through hole 52 and the electrode 53 is inserted into the through hole 52. The through hole 52 is formed in the through hole 52, A rear supporting portion 54 is provided at the rear of the electrode rod 53, The prong 55 and the spring 55 are provided to be energized with the power of the motis main body and are inserted into the second locking groove 30 through which the latch bolt 50 enters and exits, And a magnet section (60) composed of a magnet (m)

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The upper portion of the main body 61 is spaced from the inner upper portion 30a of the second locking groove 30 by a distance of 6 mm to 10 mm. And is spaced from the lower portion 30b by 6 mm to 10 mm,

An upper guide hole 56a is provided on the rear side of the conductive contact point 200 provided on the upper portion of the latch bolt 50 and an upper guide hole 56a is provided on the rear side of the conductive contact point 200 provided below the latch bolt 50. [ And a spring 58 provided with a lower guide hole 56b and a supporting portion 57 at the other end so as to support the other end of the latch bolt 50 between the upper and lower guide holes 56a and 56b And,

A lower portion of the latch bolt 50 is provided with an inner upper surface of the mothis body 10 facing the lower surface of the latch bolt 50 so as to adjust the distance between the door frame b and the latch bolt 50. [ And a bolt (59) coupled with a nut (59b) provided on the other end of the latch (59a).

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This design makes it possible to maintain the normal operation without replacing the battery by replacing the battery with a power supply for powering the external power source, without using batteries inside. Thereby enabling cost savings;

A magnet portion composed of magnets is disposed in the second locking groove to increase the contact force with the electrode strip and to allow a large amount of current to flow when the power source is connected and to enter and exit the inside of the second king groove having the magnet portion connected to the external power source A spring, and a conductive member, and an external power source is connected to an external power source through an external electrode, a spring, and a conductor contact portion provided in the through-hole of the latch bolt through the magnet portion, Constant supply of power to the power supply in the main body and the outer edge of the electrode, spring and conductor contacts are constituted by the latch bolt formed by the nonconductive conductor to achieve the contact stability of the power source and the contact of the power source is always connected to the spring and conductor contact formed by the conductor Stable fixed state and connection state can be achieved. .

In addition, in the present invention, the front end of the electrode rod is provided at a distance of 1 mm from the front end of the inner periphery of the through hole to prevent the door, the door frame provided with the first and second locking grooves, Effect.

In addition, in the present invention, the upper and lower portions of the main body are formed to have intervals of 6 mm to 10 mm between the inner and lower portions of the second locking groove, so that when the door and the door frame are installed horizontally differently, 2 locking groove, the latch bolt of the Mortis body provided on the door is automatically automatically corrected with the main body, and thus the main body is automatically energized.

Figs. 1A and 1B are schematic diagrams showing a configuration of a conventional digital door lock. Fig.
2 is a schematic view according to the present invention;
3 is a schematic view showing an electrode rod and a spring conductor contact portion provided in the latch bolt according to the present invention;
4 is a schematic view showing a magnet portion and a latch bolt according to the present invention;
5 is a schematic view showing the installation of a magnet unit according to the present invention;
6 is an installation view showing an installation example of the present invention;
7 is a schematic view showing a comparison between a latch bolt according to the present invention and a conventional latch bolt.

In order to fully understand the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more safely explain the present invention to those skilled in the art.

Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals.

Fig. 2 is a schematic view according to the present invention, Fig. 3 is a schematic view showing an electrode rod and a spring conductor contact portion provided on a latch bolt according to the present invention, Fig. 4 is a schematic view showing a magnet portion and a latch bolt according to the present invention, Fig. 6 is a view showing an installation example of the present invention, and Fig. 7 is a schematic view showing a comparison between a latch bolt according to the present invention and a conventional latch bolt.

The power supply device for supplying power through the latch bolts of the digital door lock according to the present invention will be described in detail with reference to FIGS. 2 to 7.

The power supply device for supplying power through the latch bolts of the digital door lock according to the present invention is installed inside the door a for realizing the mothis body 10.

The power supply device according to the present invention includes the motice body 10, the lock portion actuating means 40a, the lock portion 40, the first locking groove 20 and the second locking groove 30, do.

The mothis main body 10 is fixed to one side of the door a and the inside of the mothis main body 10 is provided with the locking portion actuating means 40a for transmitting a driving force to the locking portion 40, Respectively.

In this case, the lock operating means 40a may be provided in various configurations. In this case, the lock operating means 40a may include a first pinion 40c provided on the motor 40b and a first rack gear 40c corresponding to the first pinion 40c. A second rack gear 40e provided so as to correspond to the first rack gear 40d and a second pinion 40f corresponding to the second rack gear 40e, do.

The locking part 40 is installed inside the motice body 10. One end of the lock portion 40 is coupled to the lock portion actuating means 12,

The first rack gear 40d formed on the rear upper portion of the lock portion 40 and the first pinion 40c engage with each other and are driven into and out of the inner and outer portions of the motis body 10 when driven.

The first locking groove 20 and the second locking groove 30 are fixed to the door a such that the first locking groove 20 and the second locking groove 30 are adjacent to the mothis main body 10. The first locking groove 20 is formed such that one side of the locking part 40 protruding outside the mothis main body 10 is inserted according to the operation of the locking part actuating means 40a.

The second locking groove 30 is formed such that one side of the latch bolt 50 which is elastically moved forward and backward outside the mothis main body 10 is inserted in accordance with forward and backward movement of a drive lever 70 to be described later .

And a plurality of through holes (52) formed in the latch bolt (50).

The number of the through holes 52 is preferably a plurality, but the number of the through holes 52 is not limited.

An insertion tube 52a formed of a nonconductive material is provided in the through hole 52,

The insertion tube 52a is preferably formed of a synthetic resin material.

And an electrode rod 53 is inserted into the insertion tube 52a.

A rear supporting part 54 is provided at the rear of the electrode 53 to support the rear of the spring 55 inserted into the electrode 53.

The electrode 53 is preferably formed of a metallic material so that electricity is conducted.

And a spring 55 of a conductor inserted into the outer periphery of the electrode rod 53.

And the spring 55 is configured to be energized with the power supply device of the motis main body.

The spring 55 is preferably composed of a coil spring.

And a magnet portion 60 composed of a magnet m corresponding to the number of the electrode rods 53 in the second locking groove 30 through which the latch bolt 50 enters and exits.

The magnet unit 60 includes a main body 61 formed at the distal end of the second locking groove 30 and formed as a non-conductive member.

And a magnet m inserted into the coupling hole 62 formed in the main body 61. [

And a connection line 63 penetrating the second locking groove 30 and connected to an external power source is connected to the magnet m.

On the other hand, the front end of the electrode 53 is provided at a distance of 1 mm from the front end of the inner periphery of the through hole 52.

The front end of the electrode rod 53 is spaced at a distance of 1 mm from the front end of the inner periphery of the through hole 52 as described above, the door a and the first and second locking grooves 20, To prevent a short circuit due to the door frame (b) being installed and the conductor provided on the door frame (b).

The upper portion of the main body 61 is spaced from the inner upper portion 30a of the second locking groove 30 by 6 mm to 10 mm and the lower portion of the main body 61 is connected to the second locking groove 30 And an inner lower portion 30b of the lower portion 30a.

The upper and lower portions 30a and 30b of the main body 61 and the second locking groove 30 are spaced from each other by a distance of 6 mm to 10 mm. the body 61 can be moved upward and downward from the inside and the lower part of the second locking groove 30 provided in the door frame b when the horizontal direction of the door frame b is installed differently, So that the latch bolt (50) of the mothis body (10) provided on the door (a) is automatically calibrated with the main body (61) to be energized.

The electrode 53 is connected to a rechargeable battery (not shown) to be charged.

Here, it is preferable that the rechargeable battery is installed inside the mothis body 10.

The magnet (m) is installed as a power supply terminal, and the magnet (m) is connected to an external power source.

The magnet m is connected to the electrode bar 53 when inserted into the through hole 52 of the latch bolt 50. The magnet m is also connected to the coupling And is inserted into the hole 62.

On the other hand, a latch bolt gear 80 is engaged with the handle connecting shaft 81 to connect the lower guide hole 56b and the press lever 73 connected to the operation lever 70 so as to be rotatable, A spring 38 installed to resiliently adjust the latch bolt 50 disposed in front of a lower guide hole 56b and one end of the spring 38 is fixed to the other end of the latch bolt 50, The other end of the spring 38 is configured to be supported at one end of the support portion 57 provided at the other end of the spring 38.

One of the electrode bars 53 is connected to a positive electrode used as an electrical conductor. The other one of the electrodes 53 is connected to a controller (not shown) to provide a lock or unlocking state while providing overall information of the power supply 100, thereby enabling a good and stable use of the door lock.

The electrode rod 53 is connected to the magnet m connected to the external power source and one end of the electrode rod 53 so that the rechargeable battery is connected to the lock actuating means 40a provided inside the motice body 10 And the power is supplied to the locking part actuating means 40a.

The present invention having the above-described configuration is characterized in that an external power source is supplied to the magnet m disposed in the second locking groove 30 so that the lock operation means 40a Power is supplied to the mothis main body 10 including the main body 10.

As a result, the power supply to the digital door lock is very simple, so that the battery can be operated without using a separate battery.

When the door (a) is locked, the latch bolt (50) is inserted into the second locking groove (30) so that the electrode (53) As shown in Fig.

As a result, an external power source supplied through the magnet m is energized by the electrode rod 53, so that the rechargeable battery (not shown) built in the motice body 10 is charged.

In this state, when a predetermined signal is input or operated by the user through an electronic input unit or key insertion (not shown) for opening the door a, the locking unit operating means 40a are actuated to pull the locking portion 40 toward the mothis body 10.

The first pinion 40c in the main body 10 rotates in a direction to pull the lock portion 20 when the predetermined signal is inputted and the first pinion 40c rotates while the first pinion 40c is rotated, So that the first rack gear 40d is pulled in the inner direction of the mothis body 10.

Accordingly, the lock portion 40 is pulled out of the first locking groove 20 and into the inside of the mothis main body 10.

Meanwhile, the latch bolt 50 is exposed to the outside of the mothis body 10 or inserted inward to lock or unlock the door a.

Further, an upper guide hole 56a is provided at the rear of the conductor contact portion 53 provided on the upper portion of the latch bolt 50. [

And a lower guide hole 56b is provided at the rear of the conductor contact portion 53 provided at the lower portion of the latch bolt 50. [

And a spring 58 having a support portion 57 at the other end to support the other end of the latch bolt 50 between the upper and lower guide holes 56a and 56b.

The lower portion of the latch bolt 50 is provided with a latch bolt 50 for adjusting the distance between the door frame b and the latch bolt 50, And a bolt 59 coupled to a nut 59b provided on the fixing portion 59a at the other end on the upper surface.

On the other hand, by the operation of rotating the knob connection shaft 81 connected to the inner and outer grips, the gear lever 82, which is formed integrally with the latch bolt gear 80 by the rotation operation of the latch bolt gear 80, When the operation lever 70 is pulled by the operation of pulling the stopper 72 provided at the tip of the operation lever 70 or the rotation of the push lever 73 disposed between the levers 82, (50) are unlocked together.

At this time, the spring 58 installed between the other end of the latch bolt 50 and one end of the support part 77 is compressed and when the operation of the knob connection shaft 81 is released, by the return force of the spring 58, The latch bolt 50 is locked by the latch bolt 50 according to the operation of being inserted into the automatic second locking groove 30 and the door a can not be opened at the same time.

When the latch bolt 50 is withdrawn from the second locking groove 30 and the electrode m of the electrode 53 of the latch bolt 50 and the external power source of the second locking groove 30 are connected, The power supply to the lock actuating means 40a via the arm m is stopped. At this time, the rechargeable battery (not shown) is fully charged in the closed state of the door a.

When the open door (a) is closed, the first pinion (40c) is opened when the door (a) is opened as the power supply to the lock part operating means (40a) The latch bolt 50 is inserted into the second locking groove 30 by pushing the first rack gear 40d.

At this time, since the digital door lock is automatically locked when the door (a) is closed, the door is universally applied to the digital door lock, so a detailed description thereof will be omitted.

Also, since the digital door lock can be normally operated even when no external power is supplied until the rechargeable battery is completely discharged, such a rechargeable battery also has the function of a spare battery.

Since the rechargeable battery simultaneously performs the functions of the main power source and the backup power source for the lock part actuating means 40a, the lock part actuating means 12 always operates normally during power failure or other power supply interruption situations .

As a method of inputting a signal to the digital door lock for opening the door a, various methods such as a method of recognizing a card, a method of inputting a password through a key button, or a fingerprint recognition method may be used Of course it is.

On the other hand, as shown in Fig. 7, the left side of Fig. 7 shows the latch bolt according to the present invention, and the right side of Fig. 7 shows the conventional latch bolt.

The round bolt (50) of the present invention has a rounded portion (z) formed in the direction of the entrance and exit of the latch bolt (50) into and out of the second locking groove (30).

A receiving portion z2 having an inverted round portion z1 formed in the second locking groove 30 corresponding to the round portion z is installed in the second locking groove 30. [

7, as in the case of the conventional latch bolt 50 ', the conventional latch bolt 50' is formed by forming the round portion z and the reverse round portion z1 as described above. The inclined portion z4 is formed in one direction and the inclined portion z4 is provided so as to be introduced into and out of the input / output hole z5 formed in the receiving portion z3 provided in the second locking groove 30, By turning the latch bolt 50 'in the direction of the " right "direction using the latch bolt 50' in one direction and turning the latch bolt 50 ' In order to overcome the problem of opening and closing the door by turning the handle knob (not shown) connected to the handle knob shaft 81 when the locking part 40 is operated,

The locking bolt 50 is provided with the round portion Z at the tip thereof and the receiving portion 50 having the reverse round portion Z1 formed in the second locking groove 30 in correspondence with the round portion Z The latch bolt 50 can be installed without needing to distinguish between the left and right ends as in the case of the conventional latch bolt 50. When the lock part 40 is operated, To open or close the door by pushing or pulling the handle knob (not shown) without the need to open or close the door by rotating or rotating the handle knob (not shown) connected thereto.

It should be understood that the embodiments according to the present invention described above are merely illustrative and that those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention . Therefore, it is to be understood that the present invention is not limited to the form described in the detailed description.

Accordingly, the true scope of protection of the present invention should be determined by the technical idea of the appended claims. It is to be understood that the appended claims are intended to cover all such modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: Mortice body 20: First locking groove
30: second locking groove 30a: upper
30b: Lower part 40: Lock part
50: latch bolt 51: pressure lever
52: through hole 52a: insertion tube
53: Electrode 54:
55: spring 56a: upper guide hole
56b: lower guide hole 57:
58: spring 59: bolt
59a: Fixing portion 59b: Nut
60: magnet portion 61:
62: coupling ball 63: connecting cable
a: Door b: Door frame
m: Magnet z: Round section
z1: reverse round part z2: receiving part
200: Conductor contact part

Claims

(10) fixed to the door (a), first and second locking grooves (20,30) fixed to the door frame (b), and first and second locking grooves A latch bolt 50 which includes a lock part 40 which is operated to be locked to the first locking groove 20 and which is rotationally driven according to whether an electric signal or a key is inserted and is locked into the second locking groove 30, , The latch bolt (50) being directly reciprocated by the latch bolt (50), the power supply device comprising:
A plurality of through holes 52 formed in the latch bolt 50 and an insertion tube 52a formed as a nonconductive body in the through hole 52. The electrode bar 53 is inserted into the through hole 52 A spring 55 of a conductor inserted into the electrode bar 53 and a spring 55 are installed to be energized with the power of the motis main body, And a magnet portion 60 composed of a magnet m corresponding to the number of the electrode rods 53 is arranged in the second locking groove 30 through which the latch bolt 50 goes in and out,
The upper portion of the main body 61 is spaced from the inner upper portion 30a of the second locking groove 30 by a distance of 6 mm to 10 mm. And is spaced from the lower portion 30b by 6 mm to 10 mm,
An upper guide hole 56a is provided on the rear side of the conductive contact point 200 provided on the upper portion of the latch bolt 50 and a lower guide hole 56b is provided on the rear side of the conductive contact point 200 provided below the latch bolt 50, And a spring 58 provided with a guide hole 56b and having a support portion 57 at the other end to support the other end of the latch bolt 50 between the upper and lower guide holes 56a and 56b ,
A lower portion of the latch bolt 50 is provided with an inner upper surface of the mothis body 10 facing the lower surface of the latch bolt 50 so as to adjust the distance between the door frame b and the latch bolt 50. [ And a bolt (59) coupled with a nut (59b) provided on the other end of the latch (59a).

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