KR101160629B1 - Door lock with handle - Google Patents

Abstract

PURPOSE: A handle-integrated electronic locking device is provided to reduce the number of processes for installation of a locking device in a locker. CONSTITUTION: A housing has a front receiving groove(122) for receiving a protective cover(110) and an opening(124) through which a cable(102) drawn from a keypad(100) passes. A handle(130) is provided on the front side of the housing. A fixing plate is tightly fixed to the rear side of a door(12) with a third coupling bolt(190). The fixing plate has a coupling hole formed around the opening of the housing and a slot(142) for passing through a fixing member to be thread-coupled.

Description

Handle integrated electronic locking device installed in locker {DOOR LOCK WITH HANDLE}

The present invention relates to an electronic locking device, and more particularly, in a locker installed at a place such as a school or a bathroom, an electronic locking device is integrally formed with an electronic locking device installed at a door of the locker to lock the electronic locking device. It relates to a handle integrated electronic locking device that is installed in the locker that can be installed easily and simply when installed in the door.

Generally, personal lockers are installed in public places such as schools, bathhouses, and sports centers (health clubs), and are used for various purposes. This will be described with reference to FIGS. 1 and 2.

1 is a perspective view showing a locker installed to prevent the door from being opened unauthorizedly by the lock ring. Referring to the drawings, the locker 10 is partitioned horizontally and vertically to form a multi-stage compartment 14, and the front of each compartment partitioned in the compartment 14 is rotated by a hinge (not shown) The door 12 is installed.

In addition, the front surface of the door 12 is provided with a handle 17 to facilitate the opening and closing of the door 12, the lock ring 13 which abuts against the side wall of the compartment 14 and the free end of the door 12. Are respectively installed to lock the lock ring 13 to the lock 15 so that the door 12 may be opened by an unauthorized person.

In the conventional locker 10 as described above, since the lock ring 13 protrudes from the front of the locker 10, a person passing by the lock ring 13 may be caught and injured, as well as a separate lock 15. And a lock to unlock the lock 15, so if you lose the lock or key locker 10 can not be locked or unlocked, there is inconvenience in use.

Recently, a locker in which an electronic locking device is installed has been introduced to solve the inconvenience. This will be described based on FIG. 2.

2 is a perspective view showing a locker in which an electronic locking device in the form of a keypad is installed on a door of the locker. Referring to the drawings, the electronic lock device 20 is installed to unlock the lock only when a series of passwords, such as a keypad, is input to the door 12 installed in the front of the compartment 14 of the locker 10.

The electronic locking device 20 is largely controlled by a keypad 21 for inputting a series of passwords and an electrical signal of the keypad 21 and installed on a rear surface of the door 12 to house the door 12. And a driving part for providing power to the latch moving across the inner wall of the 14 and a locking groove 16 provided in the inner wall of the compartment 14 having a space into which the end of the latch is inserted or removed.

In addition, the locker 10 provided with the electronic locking device 20 is provided with a handle 17 which can be gripped by the user so that the door 12 can be easily opened and closed separately from the electronic locking device 20. That is, in order to manufacture the locker 10 provided with the electronic locking device 20 as described above, first install the doors 12 on the front of the compartment 14, the electronic handle 17 for each of the doors 12 It must be installed separately from the locking device 20.

In addition, after the handle 17 is installed in the door 12, the electronic locking device 20 is installed in the door 12. At this time, the keypad 21 is installed in front of the door 12. The cable drawn out from the keypad 21 passes through the rear surface of the door 12 and is electrically connected to the substrate provided in the driving unit.

After the cable drawn out from the keypad 21 is electrically connected to the substrate of the driving unit as described above, the driving unit is firmly fixed to the rear surface of the door 12 by a fastening member such as a bolt.

Such a conventional locker 10 has a man-made for manufacturing the locker 10 because the electronic locking device 20 is installed for the control of the door 12 to be installed on the door 12 separately from the handle 17 The increase would make it impossible to build a locker quickly.

In addition, since the handle 17 is not installed at the correct position while installing the handle 17 to the door 12, the handle 17 installed at each door 12 of the locker 10 is not aligned and is installed at an acute angle. There is a problem that does not satisfy the aesthetic needs of the consumer because it adversely affects the design of the entire locker 10 does not promote sales.

The present invention is to solve the above problems, to provide a handle integrated electronic locking device that can form a lock quickly by reducing the number of work by integrally forming a handle on the electronic locking device installed on the door of the locker. There is this.

In addition, an object of the present invention is to provide a handle integrated electronic locking device that can be installed by easily changing the position of the handle when installing the handle to the door.

Technical concept of the present invention for achieving the above object, the keypad 100 is provided with a plurality of buttons that are pressed by the user, the emergency power supply terminal 104 is supplied with an emergency power supply; A protective cover 110 having an exposed hole 118 is formed to surround the front surface of the keypad 100 and expose the emergency power connector 104 to the outside, and a receiving groove 122 for receiving the protective cover 110 is provided. A housing 120 which is formed at a front side, and has an outlet 124 through which the cable 102 drawn out from the keypad 100 passes, and which is provided at the front of the door 12, and the housing 120 of the housing 120. The outlet 130 which is fixed to the rear surface of the door 12 by a third fastening bolt 190 in a state of being in close contact with the rear surface of the door 12 and the handle 130 provided on the front ( Slave through which the fastening hole 126 formed around the 124 and the fastening member 150 screwed together pass through The fixing plate 140 formed with the lot 142 and the first fastening bolt 170 are fastened with the caulking unit 146 formed on the fixing plate 140 in close contact with the rear surface of the fixing plate 140. Electrically connected to the protective cover 110 to provide power to the latch 162 to move to the locking groove 16 formed in the inner wall of the compartment 14 having the door 12 in front of the door according to the input of the button. The driving unit 164 is achieved by a handle-integrated electronic locking device installed in the locker, characterized in that it comprises a case 160 is built.

Here, the housing 120 is formed with a fitting groove 128 recessed between the receiving groove 122 and the side end of the housing 120, the end of the handle 130 fitted in the fitting groove 128 is the housing It is preferable to be fixed by the second fastening bolt 180 penetrating the back of the (120).

In addition, the protective cover 110 has a locking piece 116 is formed on the rear surface, the fastening groove 123 is inserted into the receiving groove 122 of the housing 120 is formed. It is preferable.

In addition, the protective cover 110 and the receiving groove 122 preferably has a square shape when viewed from the front.

According to the handle integrated electronic locking device installed in the locker according to the present invention, the keypad is always installed even when the door is installed on the door by rotating the housing to change the position of the handle integrally formed with the housing as necessary when the locking device is installed on the door. It can be installed in the right position, making it easy to install the locking device.

In addition, since the handle for opening and closing the door is integrally formed with the housing, the man-hour for installing the handle and the locking device on the door can be reduced, so that the locking device can be quickly installed on the door.

In addition, since the handle is installed in the door integrally with the housing, the handle is installed at the position aligned with the door to make the overall design of the locker beautiful, and if necessary, a handle having a shape that matches the design of the locker or the housing can be installed in the housing. Therefore, various design changes are possible, so that designs can be created in accordance with the emotions of consumers, thereby facilitating the sale of products.

1 is a perspective view showing a locker installed to prevent the door from being opened unauthorizedly by the lock ring.
2 is a perspective view showing a locker in which an electronic locking device in the form of a keypad is installed on a door of the locker.
Figure 3 is an exploded perspective view showing a handle integrated electronic locking device according to the present invention.
Figure 4 is an exploded perspective view showing the back of the state in which the protective cover is coupled to the housing of the handle integrated electronic locking device according to the present invention.
5 is a front view showing a case of a handle integrated electronic locking device according to the present invention.
6 is a partially enlarged view showing a state in which the handle is changed in the handle integrated electronic locking device installed in the locker according to the present invention.
Figure 7 is a front view showing another embodiment of the housing of the integrated electronic locking device handle according to the present invention.
Figure 8 is a schematic diagram showing a change in direction when the handle integrated electronic locking device is installed in the locker according to the present invention.
Figure 9 is a front view showing another embodiment of the keypad of the integrated electronic locking device handle according to the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

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

Figure 3 is an exploded perspective view showing a handle integrated electronic locking device according to the present invention, Figure 4 is an exploded perspective view showing the rear of the handle integrated electronic locking device according to the present invention coupled to the housing.

Referring to the drawings, the handle integrated electronic locking device according to the present invention is provided with a plurality of buttons that are largely pressed by the user, the keypad 100 mounted with an emergency power supply terminal 104 for receiving emergency power supply And a protective cover 110 having an exposed hole 118 formed to surround the front surface of the keypad 100 to expose the emergency power supply terminal 104 to the outside, and a receiving groove 122 for storing the protective cover 110. ) Is formed at the front side, and the outlet 120 through which the cable 102 drawn from the keypad 100 passes is formed at the rear side thereof, and has a housing 120 provided at the front of the door 12, and the housing 120. ) Is fixed to the rear surface of the door 12 by a third fastening bolt 190 in a state of being in close contact with the handle 130 provided on the front of the door 12 and the rear surface of the door 12, and formed in the housing 120. Fixing member 1 that is screwed with the fastening hole 126 formed around the outlet 124 A fixing plate 140 having a slot 142 through which 50 passes, and a caulking unit 146 having a first fastening bolt 170 formed on the fixing plate 140 in a state of being in close contact with a rear surface of the fixing plate 140. And a latch 162 electrically connected to the protective cover 110 to move to a locking groove 16 formed in the inner wall of the compartment 14 having the door 12 at the front side according to the input of the button. The driving unit 164 to provide power to the () is composed of a case 160 is built.

In other words, the keypad 100 has a plurality of buttons with letters printed on the front, and the button 112 has a structure for transmitting a corresponding electrical signal by the user's pressing operation.

That is, the keypad 100 has a plurality of buttons elastically supported inside the rectangular frame, and a piezoelectric element is provided between the button and the rectangular frame so that the button presses the piezoelectric element when the button is pressed to operate. The electrical signal is transmitted to the printed circuit board 168 built into the case 160 through the cable 102.

In addition, the emergency power supply terminal 104 is provided on the keypad 100 to temporarily discharge the battery of the battery compartment 167 and thus the power supply is not supplied to the driving unit 164. Can supply power.

On the other hand, the printed circuit board 168 is electrically connected to the driving unit 164 installed in the case 160 to control the operation of the driving unit 164. Therefore, the keypad 100 operates the driving unit 164 installed in the case 160 when a series of letters or numbers for opening the door 12 of the locker 10 is combined, and the driving unit ( In accordance with the operation of the 164, the latch 162 is moved or released toward the locking groove 16 formed in the inner wall of the compartment 14 to lock or unlock the door 12.

The keypad 100 is installed in the protective cover 110 and fixed to the storage groove 122 formed in the front of the housing 120, the storage groove 122 is corresponding to the outer shape of the protective cover 110. When the protective cover 110 is assembled into the receiving groove 122 is formed in a shape has a fitting structure.

The protective cover 110 is preferably made of a transparent material to be able to identify the character printed on the keypad 100 from the outside, the emergency power connector 104 provided on the keypad 100 can be exposed to the outside. The exposure hole 118 is formed so that the emergency power connector 104 of the keypad 100 can be electrically connected to the battery through the exposure hole 118.

In addition, a locking piece 116 having a hook shape is formed on a rear surface of the protective cover 110 so that the protective cover 110 may be firmly received and fixed to the accommodation groove 122 formed in the housing 120. In addition, a fastening groove 123 into which the locking piece 116 is inserted and fastened is formed in the accommodation groove 122 of the housing 120.

When the protective cover 110 and the storage groove 122 is preferably formed in a square when the protective cover 110 and the storage groove 122 is viewed from the front when assembling the protective cover 110 to the storage groove 122. It can be assembled by inserting in either direction.

That is, even if the protective cover 110 and the receiving groove 122 has a structure that is formed in a shape such as oval, rectangular, etc., when the protective cover 110 is assembled to the receiving groove 122 has a direction.

As such, when the protective cover 110 and the receiving groove 122 are assembled in a directional manner, their positions are limited when the handle 130 formed integrally with the housing 120 described below is positioned on the door 12. This not only prevents the quick assembly of the protective cover 110 and the housing 120, but also makes various changes to the position of the handle 130 difficult.

Therefore, when the protective cover 110 and the receiving groove 122 is made of a square as described above, it is possible to select the position of the handle 130 in four directions. For example, as described above, when the protective cover 110 and the receiving groove 122 are oval or rectangular, the position of the handle 130 is limited in two directions, so the width of the change to the position of the handle 130 is changed. If the narrowing but the protective cover 110 and the receiving groove 122 is a square, the choice of the position of the handle 130 becomes wider so that the handle 130 can be positioned in a position that matches the locker design. Will be.

In this way, the outlet 120 through which the cable 102 withdrawn from the keypad 100 passes is formed in the housing 120 in which the receiving groove 122 in which the protective cover 110 is accommodated is formed. The outlet 124 protrudes backward from the rear surface of the housing 120 to penetrate the door 12 in close contact with the rear surface of the housing 120.

That is, when the protective cover 110 in which the keypad 100 is installed in the accommodation groove 122 of the housing 120 is assembled, the cable 102 withdrawn from the keypad 100 is connected to the housing 120 through the outlet 124. ), And the cable 102 extending to the rear of the housing 120 through the outlet 124 is electrically connected to the printed circuit board 168 installed in the case 160.

On the other hand, the front of the housing 120 is provided with a handle 130 that is gripped by the user. The handle 130 protrudes toward the front from the front of the housing 120, the handle 130 may be manufactured integrally with the housing 120, but in some cases the housing 120 and the handle 130 ) May be assembled after each is manufactured.

To this end, a recessed fitting groove 128 through which the handle 130 can be fitted is formed between the accommodating groove 122 of the housing 120 and the side end of the housing 120, and the fitting groove 128 is formed in the fitting groove 128. After the end of the handle 130 is fitted, the handle 130 is fixed to the housing 120 by a second fastening bolt 180 penetrating the rear surface of the housing 120.

As such, when the handle 130 provided on the front of the housing 120 has a structure fixed by the second fastening bolt 180, the design of the handle 130 in various forms to match the overall design of the locker It can be changed and provided.

As such, when the housing 120 is installed at the front of the door 12, the fixing plate 140 is installed at the rear of the door 12 so that the housing 120 may be firmly fixed to the door 12.

The fixing plate is fixed to the rear surface of the door 12 by the third fastening bolt 190 in a state in close contact with the rear surface of the door 12, so that the fixing plate 140 is located behind the housing 120. The door 12 is interposed between the housing 120 and the fixing plate 140.

In addition, the housing 120 and the fixing plate 140 are fixed by the fixing member 150, thereby allowing the housing 120 to be firmly fixed to the front of the door 12.

In this case, the fixing member 150 may be a fastening bolt having a predetermined length. The fixing member 150 passes through the fixing plate 140 to face the housing 120 and the housing 120. The facing fixing member is fastened to the fastening hole 126 formed around the outlet 124 of the housing 120.

Preferably, the fastening holes 126 are formed at four locations around the outlet 124 protruding from the rear surface of the housing 120, and each of the fastening holes 126 is a fixing member penetrating the fixing plate 140. It is coupled with 150 to support the housing 120 to be firmly installed in the door 12.

As such, when the housing 120 and the fixing plate 140 are fixed by the fixing member 150, the fixing plate 140 is slid from the rear surface of the door 12 to adjust its position. A plurality of slots 142 are formed on the 140.

That is, the slot 142 formed in the fixing plate 140 has a shape of a groove having a predetermined length from one side of the fixing plate 140 to the other side as shown in the drawing, and the slot 142 is formed. The fixing member 150 penetrates and is fastened to the fastening hole 126 formed on the rear surface of the housing 120.

Therefore, the fixing member 150 is not fully assembled to the fastening hole 126, and the fixing plate 140 is slid left and right on the rear surface of the door 12 in a loosely fastened state, thereby adjusting its position. After the position of the plate 140 is determined, the loosely fastened fixing member 150 is completely assembled to firmly fix the housing 120 and the fixing plate 140 located at the front and rear of the door 12 so as not to move. do.

In addition, a driving unit 164 is provided on the rear surface of the fixing plate 140 to provide power to the latch 162 moving to the locking groove 16 formed in the inner wall of the compartment 14 having the door 12 in front. Is installed case 160 is located. This will be described with reference to FIG.

5 is a front view showing a case of a handle integrated electronic locking device according to the present invention. Referring to the drawings, the case 160 has a shape of a box in which one surface is open and a driving unit 164 is installed therein.

The driving unit 164 is largely supplied with electrical energy to rotate the drive motor 165 and the drive motor 165 receives the rotation of the conversion unit 166 to linearly move the bar 162 and the drive motor 165 The battery compartment 167 for supplying electrical energy to the) and the printed circuit board 168 for controlling the operation of the drive motor 165 according to the input of the button 112 of the protective cover 110.

In particular, the conversion unit 166 has a guide groove 166a for guiding the sliding of the latch 162 so that the latch 162 protrudes from the side of the case 160 or is drawn into the case 160. A rod 166b formed in the inside of the 160 and penetrating the guide groove 166a is connected by the driving motor 165 and the plurality of gears 166c so that the rod 166b is operated according to the operation of the driving motor 165. ) Will rotate.

In addition, a coil spring 166d is installed around the rod 166b, one end of the coil spring 166d elastically supports the end of the bar 162, and the other end of the coil spring 166d is a guide groove. The coil spring 166d is compressed to exert an elastic restoring force when the bar 162 is drawn into the case 160 by being elastically supported by the inner wall of the 166a.

On the other hand, the outer diameter of the rod 166b is formed with a protrusion 166e that is caught by the spiral of the coil spring 166d, and when the rod 166b is rotated, the protrusion 166e winds up a spiral to coil the coil spring 166d. It is moved to the axis of the rod 166b.

That is, when the rod 166b rotates in the forward direction, the coil spring 166d moves toward the inner wall of the guide groove 166a. On the contrary, when the rod 166b rotates in the reverse direction, the coil spring 166d rotates in the reverse direction. By moving toward the end of the bar 162, it provides elastic restoring force to the bar 162 to protrude the bar 162 drawn into the case 160 to the outside.

However, the driving unit 164 provided in the case 160 is not limited to the above-described structure and may be variously modified and implemented. For example, the latch 162 that is inserted into the case 160 or protrudes into the lock groove 16 formed in the inner wall of the compartment 14 having the door 12 in front is connected to the linear motor to be linear. The latch 162 may slide according to the operation of the motor.

The case 160 in which the driving unit 164 is installed is fixed to the rear surface of the fixing plate 140 by the first fastening bolt 170, and the case 160 is in close contact with the rear surface of the fixing plate 140. In the state, the first fastening bolt 170 is screwed toward the fixing plate 140 at the back of the case 160.

At this time, the first fastening bolt 170 is screwed with the caulking portion 146 formed on the fixing plate 140, the case 160 is firmly fixed to the back of the fixing plate 140.

Handle integrated electronic locking device of the present invention having the configuration as described above is installed in the door 12 of the locker 10 as shown in FIG.

In other words, since the protective cover 110 and the receiving groove 122 formed in the housing 120 are provided with a square shape in which the keypad 100, which is pressed and operated by the user, is formed in a square shape, to change the position of the handle 130. Even if the direction of the housing 120 is rotated by 90 degrees, the protective cover 110 can always be housed in the receiving groove 122 of the housing 120 in the correct position (a position where the user can read the characters printed on the keypad). So you can quickly build a locker.

That is, as shown in FIG. 6, the housing 120 is installed at the front of the door 12 such that the handle 130 is positioned at the left side of the protective cover 110. In some cases, even if the handle 130 is installed on the door 12 by rotating the housing 120 so that the position of the handle 130 is located on the upper portion of the protective cover 110, the electronic lock device can be installed so that the characters of the keypad are in the correct position. It is possible to conveniently perform the installation work.

For example, as shown in FIG. 8, the housing is installed in the door by adjusting the handle position of the electronic locking device in accordance with the opening direction of the door installed in the locker. That is, Figure 8 (a) is when the door is installed on the front of the compartment formed in the locker hinge is installed on the lower back of the door when the opening direction of the door is rotated from the top to the bottom to open the hinge and The housing is installed in the door so as to be positioned above the front of the door in the opposite direction.

In addition, (b) of Figure 8 is the hinge is installed on the rear right side of the door when the opening direction of the door is opened by rotating from left to right to install the housing on the door so that the position of the handle is located on the left side of the door.

In addition, (c) and (d) of FIG. 8 are hinges installed at the rear of the door, respectively, are installed at the upper and left sides of the door, respectively, so that the opening direction of the door is opened by rotating from the bottom to the top or right to left. The housing is installed on the door so that the position of the handle is located at the front lower side or the right side of the door.

According to the handle integrated electronic locking device of the present invention as described above, since the handle 130 for opening and closing the door 12 is formed integrally with the housing 120, the handle 130 and the locking device to the door 12, respectively. The man-hour for installation can be reduced, so that the locking device can be quickly installed in the door 12.

In addition, since the handle 130 is installed in the door 12 integrally with the housing 120, the handle 130 is installed in the door 12 in order to beautify the overall design of the locker 10 and, if necessary, the locker ( 10) to the handle 120 having a shape corresponding to the design of the housing 120 can be installed in the housing 120, so that various designs can be changed to create a design in accordance with the emotion of the consumer, and thus the sale of the product Will be promoted.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

For example, the housing 120 installed at the front of the door 12 may be implemented in various shapes to conform to the overall design of the locker 10.

That is, as shown in FIG. 7, the housing 120 has a polygonal shape (see FIG. 7A), a star shape (see FIG. 7B), a circle when the shape is viewed from the front. It can be the shape of (see c of Figure 7).

Thus, even if the shape of the housing 120 is variously modified, the protective cover 110 provided with the housing groove 122 formed on the front of the housing 120 and the keypad 100 assembled to the housing groove 122 is square. By having a shape of, the protective cover 110 is installed at the correct position even when the position of the handle 130 is changed when installing the housing 120 on the door 12.

As such, the handle 130 for opening and closing the door is integrally formed with the housing 120, and the protective cover 110 in which the keypad 100 is installed in the accommodation groove 122 formed in the housing 120 is assembled. The position of the handle can be easily adjusted and installed in accordance with the direction in which the door 12 is opened.

That is, Figure 8 (a) is when the door is installed on the front of the compartment formed in the locker hinge is installed on the lower back of the door when the opening direction of the door is rotated from the top to the bottom to open the hinge and The housing is installed in the door so as to be located in the upper portion of the front of the door in the opposite direction.

In addition, Figure 8 (b) is installed on the door so that the hinge is installed on the rear right side of the door so that the door is positioned on the left side of the door when the opening direction of the door is opened to rotate from left to right.

In addition, (c) and (d) of FIG. 8 are hinges installed at the rear of the door, respectively, are installed at the upper and left sides of the door, respectively, so that the opening direction of the door is opened by rotating from the bottom to the top or right to left. The housing is installed on the door so that the position of the handle is located at the front lower side or the right side of the door.

On the other hand, the keypad installed on the protective cover is not limited to operating the drive unit by pressing a button as described above can be implemented in various modifications. This will be described based on FIG. 9.

Figure 9 is a front view showing another embodiment of the keypad of the integrated electronic locking device handle according to the present invention. Referring to the drawings, the keypad 100 may have a structure such as a touch panel, a built-in RFID module, a fingerprint recognition module, or a smart key module.

That is, as shown in a) of FIG. 9, the keypad 100 may be configured as a touch panel that recognizes a user's finger contact, and thus, the driving unit 164 may be operated only by the touch of a finger, as shown in b) of FIG. 9. A radio-frequency identification (RFID) module 105 may be embedded together with the panel so that the driving unit 164 may be operated by bringing a tag storing information for unlocking the locking device into the RFID module 105.

In addition, the fingerprint recognition module 106 is mounted on the keypad 100 so that the locking device can be unlocked by recognizing the fingerprint of the user as shown in FIG. 9C or the article carried by the user as shown in FIG. 9D). Key ring, mobile phone, accessories, etc.) may contain a chip containing information for unlocking the locking device, smart key module 107 for recognizing the chip may be mounted on the keypad (100).

10: locker 12: door
14: compartment 16: lock groove
100: keypad 102: cable
104: emergency power connector 110: protective cover
116: engaging piece 120: housing
122: receiving groove 123: fastening groove
124: outlet 126: fastening hole
128: fitting groove 130: handle
140: fixing plate 142: slot
146: caulking portion 148: through hole
150: fixed member 160: case
162: the latch 164: drive unit
165: drive motor 166: converter
166a: Guide Home 166b: Road
166c: gear 166d: coil spring
166e: protrusion 167: battery compartment
168: printed circuit board 170: first fastening bolt
180: second fastening bolt 190: third fastening bolt

Claims (4)

A keypad 100 having a plurality of buttons pressed by a user and mounted with an emergency power supply terminal 104 for receiving emergency power;
A protective cover 110 covering the front surface of the keypad 100 and having an exposure hole 118 formed to expose the emergency power connector 104 to the outside;
An accommodating groove 122 for accommodating the protective cover 110 is formed at the front side, and an outlet 124 through which the cable 102 withdrawn from the keypad 100 passes is formed at the rear side, and the front of the door 12 is formed. The housing 120 is provided in;
A handle 130 provided at the front of the housing 120;
The fastening hole 126 which is fixed to the rear surface of the door 12 by the third fastening bolt 190 in a state of being in close contact with the rear surface of the door 12, and formed around the outlet 124 formed in the housing 120. A fixing plate 140 having a slot 142 through which the fixing member 150 which is screwed) is formed;
The first fastening bolt 170 is fastened to the caulking portion 146 formed on the fixing plate 140 in a state of being in close contact with the rear surface of the fixing plate 140, and is electrically connected to the protective cover 110 to A case 160 incorporating a drive unit 164 for powering the latch 162 that moves to the lock groove 16 formed in the inner wall of the compartment 14 having the door 12 in front according to the input; Handle integrated electronic locking device installed in the locker comprising a. The method according to claim 1,
The housing 120 has a fitting groove 128 recessed between the accommodating groove 122 and the side end of the housing 120, and an end of the handle 130 fitted into the fitting groove 128 is disposed in the housing ( Handle integrated electronic locking device installed in the locker, characterized in that fixed by the second fastening bolt 180 penetrating the back of the 120. The method according to claim 1,
The protective cover 110 has a locking piece 116 formed on the rear surface thereof, and a locking groove 123 into which the locking piece 116 is inserted is formed in the accommodation groove 122 of the housing 120. Handle integrated electronic locking device installed in the locker characterized in that. The method according to claim 1,
The protective cover 110 and the storage groove 122, the handle integrated electronic locking device installed in the locker, characterized in that it has a square shape when viewed from the front.

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