KR101585092B1 - A digital locking device - Google Patents

Abstract

The present invention relates to a digital locking device capable of improving the workability by forming an electrical connection between an outbody and an inbuch into a jack type so as to reduce a defective rate and varying an inbody, The terminal spring formed on the connection terminal portion imparts elasticity to the connection terminal, so that not only the contact failure is caused but also the invisible terminal formed on the inbody is connected to the horizontal To provide a digital locking device capable of improving workability by arranging the latch bolts formed on the inibody portion in accordance with the striker by adjusting the position of the inbodies in the horizontal direction.

Description

A digital locking device

The present invention relates to a digital locking device capable of improving the workability by forming an electrical connection between an outbody and an inbuch into a jack type so that a defective rate can be reduced while the position of the inbody can be changed.

Generally, a private locker is installed in a public place such as a school or a bathing sports center for various purposes, and a lock is provided for storing and protecting personal items.

As an example of such a locking device, Korean Patent Registration No. 10-1183670 has been proposed. The locking device for a locker is a mechanical locking device that can be opened and closed by rotating a rotation lever, which is inconvenient for a user to carry a key.

Therefore, in recent years, an electronic locking device has been proposed to solve the inconvenience of the mechanical locking device.

For example, Korean Patent No. 10-1480977 and Korean Patent No. 10-1292848 are examples thereof.

The above-described electronic locking devices are all composed of an outside body installed outside the door (outdoors) and an inside body installed inside the door (inside the locker) with respect to the door, and each PCB for electronic control is installed And a wire portion including a jack for electrically connecting each PCB is formed.

(Patent Document 1) KR10-1183670 B1, Locking device for locker

(Patent Document 2) KR10-1480977 B1, electronic locking device

(Patent Document 1) KR10-1292848 B1, electronic locking device

However, since the above-described electronic locking devices are made of the electric type of the electrical connection between the outbody and the inbodies, if the electric wire is damaged due to a mistake of the installer, installation can not be performed because it can not be repaired immediately.

Also, in the case of a locker or a locker room, the upper, lower, left, and right wall surfaces are combined using a plate to manufacture a main body, and a door in which a hole in which an electronic locking device is installed is separately manufactured.

However, if a dimensional error occurs in a locker or a locker room when the door is manufactured or an error occurs when the door is installed, if the distance between the striker installed in the locker room and the latch bolt included in the body is too long or the latch bolt The distance between the striker and the striker becomes close to each other, which makes it difficult to install the striker.

According to an aspect of the present invention, there is provided a digital locking device comprising: an external body having a jack-type electrical connection between an outer body portion and an incandescent portion, The object of the present invention is to provide a locking device.

It is still another object of the present invention to provide a digital locking device capable of making electrical contact even when the thickness of a door is thick, by using a connecting terminal portion including a terminal spring to prevent a contact failure phenomenon of the terminal.

The present invention uses jack-type connection terminal portions of an outbody and an inbuo, so that a construction defect caused by breakage of a wire at the time of construction does not occur.

In addition, the terminal spring formed on the connection terminal portion imparts elasticity to the connection terminal, so that no contact failure occurs. In particular, even if the thickness of the door is thick, electrical contact is possible.

In addition, it is a useful invention to improve the workability by arranging the inbodies formed in the inbodies in the horizontal direction to adjust the horizontal position of the inbodies, and arranging the latch bolts formed on the inbodies to the strikers.

1 is a state diagram showing an installation state of a digital locking device according to the present invention;
Fig. 2 is a perspective view of Fig. 1 taken at different angles; Fig.
Figure 3 is a plan view of Figure 1
Fig. 4 is an exploded perspective view of Fig. 1; Fig.
5 is an exploded perspective view of an outboard part in the present invention.
Figure 6 is an exploded perspective view of Figure 5 from another angle.
7 is a cross-sectional perspective view showing a coupling portion of the outbody portion of the present invention.
FIG. 8 is an exploded perspective view of an incarnation portion according to the present invention. FIG.
9 is a sectional view taken along the line AA of Fig.
10 (a) is a plan view before position correction of an inverted portion of a digital lock device according to the present invention, and FIG. 10 (b) is a plan view after position correction of an inverted portion.

Hereinafter, the configuration of the present invention will be described in more detail with reference to the accompanying drawings.

1 to 4, the present invention includes an outboard body 100 formed on an outer side of a door D with respect to a door D, an inbody unit 200 and an outboard body 200 formed on the inner side of the door D, And a connection terminal unit 300 that can electrically connect the unit 100 and the console unit 200 to each other.

One or more connection terminal portions 300 are formed for power and communication.

1. Outside Body

The out-body part 100 is installed outside the door D as described above, and its detailed configuration is as follows.

First, the outbody 110 includes a keypad 111 on the outside of the front as shown in FIG. 6 in FIG.

The outbody 110 is operated by the user to open the door D from the outside. In the drawing, only the keypad 111 is shown on the front surface. However, the outbody 110 may include additional components such as a fingerprint recognition unit and a push- have.

The outboard body PCB 120 is connected to the rear surface of the outboard body 110 and is electrically connected to the keypad 111 of the outboard body 110. The outboard body terminal 120 121 are formed.

Next, the out-body coupling unit 130 is detachably coupled to the rear surface of the out-body 110.

The out-body connector 130 includes an out-body PCB cover 131 for protecting the out-body PCB 120 coupled to the inside of the out-body 110, an out-body PCB cover 131, A first engaging portion 132 protruding in an opposite direction in which the outbody 110 is formed is formed at an inner center of the first engaging portion 132.

The first engaging portion 132 is formed in a substantially circular shape, but may be formed in a shape and size that can be engaged with the hole h formed in the door D.

A first coupling groove 132a is formed at an end of the first coupling portion 132 in the extending direction.

And a connection terminal coupling hole 133 formed to extend from the outer body PCB cover 131 to the first coupling portion 132 is formed.

As shown in FIG. 7, the out-body connector terminal fitting hole 133 of the out-body connector 130 is formed as a multi-step first and second connector terminal holes 133a and 133b having different diameters .

2. Inbodies

The interior part 200 is disposed inside the door D and is a part where lock setting and unlocking are performed under the control of the out-body part 100. [

In FIG. 8, the inbodies 210 are formed in the invisible part 200. FIG.

A latch bolt 211 is formed on the inbody 210 to be inserted into and disengaged from the striker S, thereby enabling a lock setting and an unlocking.

The InBody PCB 220 is coupled to the inside of the InBody 210 to receive the electrical control signal and drives the Rescue Bolts 211. The InBody PCB 220 is connected to the InBody PCB 220, Body terminal 221 formed in the outer body PCB 120 of the out-body part 100. The in-body terminal 221 is connected to the out-body terminal 121 of the out-

The invisible PCB cover 231 protects the invisible PCB 220 formed on the invisible body 210 from the invisible PCB cover 231 and the outbody 230 The first engaging protrusion 232 protruding toward the first engaging portion 132 of the outer body engaging portion 130 and capable of engaging with the first engaging recess 132a is formed .

The first coupling groove 132a formed in the first coupling portion 132 of the outboard coupling portion 130 has two sides formed on both sides in the figure and the first coupling groove 232a Are formed in a number that can be coupled thereto, but the present invention is not limited thereto.

The outboard connector cover 231 has an outboard connector connecting hole 133 formed at the inside of the outboard first connector 132 of the outboard connector 130, And an in-coupling terminal fitting hole 233 is formed at a corresponding position.

3. Connection terminal

The connection terminal unit 300 includes an outbody terminal 121 formed on the outer body PCB 120 of the outbody unit 100 and an invisible terminal 221 formed on the invisible PCB 220 of the invisible unit 200. [ ) Can be connected and electrically energized.

The connection terminal portion 300 is formed with a terminal spring 310 made of a metal material that can be energized while being brought into contact with the outbody terminal 121 and is elastically applied to the terminal spring portion 310, And a connection terminal 320 contacting the invisible terminal 221 of the terminal 200.

The connection terminal unit 300 is fixedly coupled to the outboard body 100 through an outboard body connection terminal coupling hole 133 formed in the outboard body coupling unit 130 constituting the outboard body 100, The inbody portion 200 should be electrically energized as shown in Fig.

Accordingly, in the present invention, the outboard body connecting terminal fitting hole 133 of the outboard connector 130 is formed as a multi-stage first and second connecting terminal fitting holes 133a and 133b having different diameters, The connecting terminal 320 of the connecting terminal unit 300 to be coupled is movable in the first axis 321 and the first connecting terminal engaging hole 133a having a diameter capable of engaging with the terminal spring 310, And a third axis 323 having a diameter that is movable in the second axis 322 and the second connection terminal coupling hole 133b, the diameter of which can not pass through the terminal coupling hole 133b.

Meanwhile, in the present invention, it is possible to provide a configuration in which the horizontal position of the inbodies 210 can be varied while installing the invisible part 200.

For this purpose, the InBody PCB 220 of the inbuilt portion 200 is formed to extend in the horizontal direction so as to be electrically energized even if the inbodies 210 move.

The first sliding engagement portion 214 is formed on the upper and lower sides of the body 210 of the invisible part 200 and the second sliding engagement portion 234 is formed on the invisible engagement portion 230 corresponding thereto The inbody 210 can be moved in the horizontal direction on the basis of the in-body coupling part 230 fixedly coupled to the out-body coupling part 130 of the out-

At this time, although the first and second sliding couplers 214 and 234 are not particularly limited, the length of any one of the sliding couplers may be set such that the inbodies 210 move in the horizontal direction And the length of the other sliding engagement portion is formed to be a minimum length within a range in which a sliding action can be smoothly performed and a coupling force between the invisible body 210 and the invisible engagement portion 230 is not lowered .

Hereinafter, the function and effect of the digital locking device of the present invention will be described.

A process of installing the digital lock device 500 according to the present invention will be described as follows.

First, the outbody 100 is assembled by coupling the out-body PCB 120 and the out-body joining part 130 to the out-body 110, and the in-body 210 is connected to the in-body PCB 220 and the in- Assembly 230 is assembled.

At this time, the terminal spring 310 and the connection terminal 320 of the connection terminal unit 300 are coupled to the outer body connection terminal coupling hole 133 formed in the outer body coupling unit 130, 310 are coupled to the outer body terminal 121 of the outer body PCB 120 so as to be in contact with each other.

The coupling between the inbodies 210 and the inbuft coupling part 230 may be formed by a first sliding coupling part 214 formed on the inbodies 210 and a second thrashing coupling part 230 formed on the invisible coupling part 230. [ (234) by sliding.

The first engaging portion 132 formed on the outer body engaging portion 130 of the outboard body 100 at the outer side of the door D is inserted into the hole h formed in the door D, And a first coupling groove 132a formed in the first coupling portion 132 of the outer body coupling portion 130 coupled to the hole h of the door D is formed on the inner side surface of the door D, The first engagement step 232 formed on the invisible engagement part 230 of the invisible part 200 is engaged.

At this time, it is determined whether or not the connection terminal 320 of the connection terminal unit 300 coupled to the out-body connection unit 130 is coupled to the in-vehicle connection terminal connection hole 233 formed in the in-vehicle connection unit 230 .

In the present invention, a bolt hole 232a is formed in the first coupling step 232 formed in the in-coupling part 230 of the in-

When the outer body coupling part 130 and the inner body coupling part 230 are fixedly coupled to each other using the bolt hole 232a, The first coupling groove 132a formed in the first coupling portion 132 of the outer body coupling portion 130 is engaged with the first coupling groove 132a of the outboard coupling portion 130 while the outbody 100 is coupled to the door D, After the bolts are fastened to the bolt holes 232a to fix the outer body coupling part 130 and the inner body coupling part 230 to each other after the first coupling step 232 of the inner coupling part 230 is coupled to the inner coupling part 230, And the first sliding coupling portion 214 formed on the inbodies 210 may be used to complete the fastening of the inbody portion 200.

The digital lock apparatus 500 according to the present invention assembled as described above has the same function as the conventional digital lock apparatus, but it can be easily installed while reducing the defective rate at the time of installation.

That is, the present invention comprises an out-body 100 installed outside the door D and an in-body 200 installed inside the door D, wherein the out- (200) are connected to a jack-type connection terminal unit (300) instead of a conventional wire type.

The connection terminal unit 300 includes a terminal spring 310 for contacting the outbody terminal 121 of the outbody 100 and a terminal spring 310 for connecting the terminal spring 310 to the invisible terminal 200, And the connection terminal 320 is coupled with the terminal spring 310 to support the connection terminal 320 by the elastic force of the terminal spring 310.

Accordingly, there is no failure due to wire breakage that may occur in the operation of electrically connecting the outbore unit 100 and the inbody unit 200 at the time of installation.

The digital lock device 500 according to the present invention can move the inbody 200 in the horizontal direction even if the striker S is not positioned at the time of installation, Can be easily performed.

In other words, the InBody terminal 221 formed on the InCD PCB 220 according to the present invention is extended in the horizontal direction, and the Inbodies 210 and the Inbodies 230 are connected to the first and second sliding joints 230, And are coupled to each other in such a form as to be slidable by the portions 214 and 234.

Therefore, it is possible to adjust the inclination 210 in the horizontal direction to such an extent that the latch bolts 211 inserted into and protruded into the body 210 can be smoothly inserted into and dismounted from the striker S, thereby improving the workability.

As an example of applying the inbodies 210 in the horizontal direction as described above, a locker room is exemplified.

Generally, in the locker room, the upper, lower, left, and right wall surfaces W are manufactured separately, and the door D attached thereto is generally manufactured by predicting the position of the hole h.

Therefore, even if the door D is manufactured or considered in consideration of the thickness of the wall W when manufacturing the door D or producing the left and right wall W in the wall surface, The distance between the position where the striker S is formed and the position of the hole h already formed in the door D is often changed in some cases when an error occurs when the striker S is installed in the door D, There is a case in which the engagement between the striker 211 and the striker S is not performed smoothly.

10, when the position of the outboard body 100 installed on the outside is left as it is, the inboard 21 of the inboard part 200 is moved in the horizontal direction to adjust the position, As shown in FIG.

In particular, since the connection terminal portion 300 of the present invention is configured to be electrically connected to the outer body portion 100 and the inner body portion 200 by the elastic force of the terminal spring 310, It is possible to maintain the energized state even when moving, and the occurrence rate of defects is reduced.

Further, although the thickness of the door D is thick by the terminal springs 310 of the connection terminal unit 300, the present invention can improve the workability by enabling electrical contact.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to be illustrative of the present invention and not to limit the scope of the invention. And that it is obvious to those of ordinary skill in the art.

D: Door S: Striker
100: Outside Body
110: Out Body
111: Keypad
120: Out-body PCB
121: Out-body terminal
130: Outside Body Coupling
131: Outside body PCB cover 132: First engaging part 132a: First engaging groove
133: Outside body connection terminal connection hole 133a: First connection terminal connection hole
133b: second connection terminal engaging hole
200: Inbodies
210: Inbodies
211: latch bolt 214: first sliding coupling part
220: InBody PCB
221: InBody terminal
230: Inbody coupling part
231: an invisible PCB cover 232: a first coupling jaw 232a: a bolt hole
233: Incoming connection terminal fitting hole 234: Second sliding fitting portion
300: connection terminal portion
310: terminal spring
320: Connection terminal
321: first axis 322: second axis 323: third axis
500: Digital lock

Claims (5)

An outboard body PCB 120 having an outboard body terminal 121 formed on an inner side of a rear surface of the outboard body 110 and an outboard body PCB 120 having an outboard body terminal 121 formed on a rear surface of the outboard body 110, An out-body part 100 comprising an out-body coupling part 130 including an out-body part connection terminal coupling hole 133 inwardly for protecting the body PCB 120 and coupling to the door D;
An InBody PCB 220 having an InBody 210 including an LB 211 formed inside the door D and an InBody terminal 221 coupled to the inside of the backside of the InBody 210 and extending in the horizontal direction, An inbuven part 200 consisting of an inbuid coupling part 230 for coupling with the outbuilding part 130 of the outbuilding part 100 together with the protection of the invisible PCB 220;
And a connection terminal unit 300 coupled to the outbody coupling unit 130 of the outbore unit 100 to electrically connect the outbore terminal 121 to the inbuilt terminal 221 of the inbuilt unit 200 ,
The InBody terminal 221 formed on the InBody PCB 220 of the Inbidden part 200 is formed to extend in the horizontal direction,
The first and second sliding engaging portions 214 and 234 are formed on the invisible body 210 and the invisible engaging portion 230 so as to be slidable so that the latch bolts 211 of the inbodies 210 are positioned at the striker S And the inbody (210) can be moved to the left and right so as to be arranged.
The outboard connector of claim 1, wherein the outboard connector (130) of the outboard body (100) comprises an outboard PCB cover (131) for protecting the outboard PCB (120) A first engaging portion 132 formed on the outer side of the protruding end and formed with a first engaging recess 132a and a second engaging portion 132 formed on the inner side of the first engaging portion 132 to engage the connecting terminal portion 300. [ And an outer body connection terminal coupling hole 133,
The inbottom attachment portion 230 of the invisible part 200 is coupled to the inbodies 210 to protect the invisible PCB 220 from the invisible PCB cover 231 and the outbodies 230, And a first coupling step (232) for coupling to the first locking part (132a).
The outer joint part (130) of the outer body part (100) has a first coupling part (232) formed on an inner coupling part (230) of the inner body part (200) And a bolt hole (232a) capable of inserting a bolt for fixing engagement with the groove (132a).
delete The outboard connector according to claim 1, wherein the outboard connector connecting hole (133) formed in the outboard connector (130) comprises first and second connecting terminal connecting holes (133a, 133b)
The connection terminal unit 300 coupled to the outboard body connection terminal coupling hole 133 is electrically connected to the outboard terminal 121 of the outboard PCB 120 and the terminal spring 310, 310 and a second shaft 322 formed in a direction extending from the first shaft 321 and engageable with the first connection terminal engaging hole 133a and a second shaft 322 formed in a direction extending from the first shaft 321, And a third shaft 323 extending from the shaft 322 and contacting the invisible terminal 221 formed on the invisible PCB 220 of the invisible part 200. [ .

Images