KR102150370B1 - Cell phone charging box - Google Patents

Abstract

Disclosed is a mobile phone charging box capable of mounting a large number of mobile phones. According to an embodiment of the present invention, the mobile phone charging box comprises: a housing having an open side opened and closed by a door, and having a locking plate extending from an edge of the one side formed thereon; a locking device disposed on the door and including a rotating table having one end fixed to a fixing table and the other end extending out of the fixing table and separated from the fixing table to allow one end to be rotated around a central axis so as to adjust whether a locking piece is inserted into a long hole formed in the locking plate; a support plate disposed across the inside of the housing; a plurality of partition support units vertically disposed on the support plate to divide a space; a plurality of charging distribution units disposed inside the housing and distributing and supplying a current to a plurality of mobile phones; and a power control unit disposed to expose a plurality of distribution switches from the housing, and selectively supplying power supplied from the outside to the plurality of charging distribution units by operation of the distribution switch.

Description

Cell phone charging box {CELL PHONE CHARGING BOX}

The present invention relates to a mobile phone charging box, and more particularly, to a mobile phone charging box capable of simultaneously charging a plurality of mobile phones.

Cellular phones are wireless phones developed for the purpose of using mobile communication services. Modern mobile phones do not just provide phone functions, but also provide various functions such as short message service, e-mail, Internet, entertainment, Bluetooth communication, infrared communication, video and photo shooting, and video mailing. In addition, most of the cell phones currently on the market are connected to the cellular network of the base station and can be connected to the Internet from anywhere.

The number of outlets is limited in places where many people are active, such as libraries and cafes. In general, people carry a USB rechargeable to charge their phones. For example, a student studying in a library can connect a rechargeable USB to an outlet to charge a drained cell phone battery. However, in some cases, there may be people who have already occupied the outlet because there are many people. If a lot of people are waiting to charge their mobile phones due to the preemption of the outlet, then those in the lower order have to give up charging the mobile phone that day.

An object of the present invention is to provide a cell phone charging box capable of mounting a large number of cell phones by a solid combination of structures that efficiently partition a space.

According to an aspect of the present invention, one open side is opened and closed by a door, and a locking plate extending from the edge of the one side is formed on the housing and disposed on the door, one end is fixed to the fixture and the other end extends out of the fixture. A locking device including a rotation table that can be separated from the fixing table and rotates around the one end to adjust whether the locking piece is inserted into a long hole formed in the locking plate, and a support plate and the support plate disposed across the interior of the housing. At least one is arranged vertically in the compartment to divide the space, a plurality of charging and distributing parts that are disposed inside the enclosure and capable of distributing and supplying current to a plurality of mobile phones, and a plurality of distribution switches from the enclosure to be exposed. And a power control unit configured to selectively supply power supplied from the outside to the plurality of charging and distributing units by the operation of the distribution switch.

In addition, the present invention further comprises a vertical plate seated on the support plate and formed with a bend at a lower side, and the partition support part extends and bends at the lower side to surround the bend, and a stepped jaw at the end to be caught on the bend And a formed bent jaw, and the support plate includes a cutout through which the partition support portion may pass so that the bent jaw is coupled to the bent table.

In addition, the partition support portion includes a locking protrusion disposed perpendicular to the extension protrusion formed on one side, and the locking protrusion has a width larger than that of the extension protrusion, and is inserted into an insertion hole formed in the vertical plate to be caught by the vertical plate. It includes a locking portion in which the extension protrusion is fitted into the fitting groove of the insertion hole.

In addition, the charge distribution unit includes a case mounted on the vertical plate, at least one port exposed from one surface of the case, a vertical movement bump extending to expose the port, and a horizontal movement preventing blade surrounding a side surface of the case. It is formed to surround the case, and a coupling end formed at the end of the horizontal movement preventing blade includes a fixing cover that is fastened to the vertical plate.

In addition, further comprising a sterilization unit disposed on the upper side of the housing to irradiate ultraviolet rays, and a contact detection sensor unit for controlling whether the sterilization unit is irradiated with ultraviolet rays by opening and closing the door, wherein the sterilization unit includes a lamp irradiated with ultraviolet rays and The lamp includes a housing in which a control plate through which the contact sensor is energized is disposed in a receiving space formed by being penetrated and fixed through a pair of fixing blades having a through hole formed therein.

In addition, the contact detection sensor unit includes a body in which a pair of connection terminals are disposed on one side, and a energization control bar extending in one direction from the body, entering the body by pressing and energizing the controller plate and the power control unit, , The door includes a pressing member disposed so as to protrude from one side to press the energization control bar when the door is closed to the enclosure.

In addition, the locking device is disposed in any one of a pair of storage boxes and a pair of magnetic field generators and the pair of storage boxes, which are inherent in each of the pair of storage boxes and each of the storage boxes, and are arranged so that attractive force is applied to each other, It includes a handle disposed between the pair of magnetic field generators and connected to a magnetic field shielding sheet to block attraction.

The present invention can be charged by mounting a large number of mobile phones by utilizing the arrangement of the rigidly coupled structure.

In addition, the present invention can keep the mobile phone in a clean state by sterilizing the mobile phone while it is being charged.

In addition, the present invention prevents the phone from being stolen or lost with a locking device with enhanced security.

1 is a perspective view showing a first embodiment according to the present invention,
2 is a rear perspective view showing the interior of the first embodiment according to the present invention,
3 is a perspective view showing a coupling relationship between some components of the first embodiment according to the present invention,
4 is a rear perspective view showing the interior of the first embodiment according to the present invention,
5 is a plan perspective view showing the interior of the first embodiment according to the present invention,
6A is a perspective view showing a second embodiment according to the present invention,
6B is an operating state diagram showing the principle that the locking device of the second embodiment according to the present invention operates;
7A is a perspective view showing a third embodiment according to the present invention,
Figure 7b is an operating state diagram showing the principle of operating the locking device of the third embodiment according to the present invention,
8A is a perspective view showing a fourth embodiment according to the present invention,
8B and 8C are operational state diagrams showing the principle of operating the locking device of the fourth embodiment according to the present invention.

Hereinafter, a mobile phone charging box according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a first embodiment 1000 according to the present invention.

The mobile phone charging box according to the present invention relates to a technology for simultaneously charging a plurality of mobile phones 100, and the present invention includes a case 1100 for storing and charging the mobile phone 100. The enclosure 1100 provides a space in which the mobile phone 100 can be stored, and has a substantially rectangular parallelepiped shape. The enclosure 1100 is opened and closed by a door 1110 mounted on one open surface. The enclosure 1100 includes a magnet 1120 on the edge side of one surface, and the door 1110 is easily closed by the attraction of the magnet 1120. The enclosure 1100 includes a locking plate 1130 extending from an edge of one surface. The locking plate 1130 provides a long hole through which the locking device 1200, which will be described later, is fastened, and allows the contact detection sensor unit 1700 to be described later to be stably fixed. In addition, the cap 1140 is mounted on the opened upper surface of the enclosure 1100. The cap 1140 is provided for the convenience of assembling the base plate 1310, the vertical plate 1320, and the side plate 1330, which will be described later, but may be integrally manufactured with the housing 1100. The cap 1140 is the housing 1100. ) Is manufactured together as a part of the housing 1100 may be manufactured in a form with an upper surface blocked.

The present invention includes a locking device 1200 to keep the door 1110 closed. The locking device 1200 includes a holder 1210 disposed through the door 1110. The locking device 1200 includes a locking piece 1220 extending from the fixing table 1210 and bent at an end thereof. The locking device 1200 is mounted on the fixing table 1210 and includes a rotating table 1230 that adjusts the locking of the door 1110 by rotation adjustment.

The rotating table 1230 has one end fixed to the fixing table 1210 and the other end extending beyond the rim of the fixing table 1210. The user can pull the rotating table 1230 by using an extended structure at the other end of the rotating table 1230. Here, before the rotary table 1230 is pulled, the user must release the lock by inserting the key into the keyhole 1240. Since the other end of the rotating table 1230 is separated from the fixing table 1210, the rotating table 1230 is erected with one end attached to the fixing table 1210. The rotating table 1230 is connected to the locking piece 1220 and rotated together. Here, the rotating table 1230 must stand higher than the hook 1250 to be described later for rotation. The erected rotating table 1230 is rotated counterclockwise based on FIG. 1, so that the locking piece 1220 is also rotated counterclockwise. Accordingly, the locking piece 1220 fastened to the long hole (not shown) formed in the locking plate 1130 is disengaged by rotation of the rotating table 1230, and the locked door 1110 can be opened.

The locking device 1200 includes a hook 1250 extending from the fixing table 1210. The hanger 1250 is disposed through a long hole formed in the rotating table 1230. The hanger 1250 has a locking hole, and a separate security device such as a lock may be mounted. Therefore, the hanging 1250 prevents the rotating table 1230 from standing up by mounting a lock, thereby enhancing the security of the mobile phone charging box.

The present invention includes a base plate 1310 so that a plurality of mobile phones 100 can be stably mounted. The base plate 1310 is disposed across the interior of the enclosure 1100 in the transverse direction based on FIG. 1. As shown in FIG. 1, the base plate 1310 is joined by bolting the end portions extending left and right on the front side and the locking plate 1130 of the housing 1100 by bolting. In the first embodiment 1000, a pair of support plates 1310 are disposed inside the enclosure 1100 to form a two-stage structure. Accordingly, the user can charge the mobile phone 100 more by making the most of the space inside the enclosure 1100. In addition, the base plate 1310 has a long hole corresponding to the position where the mobile phone 100 is mounted. The mobile phone 100 may discharge heat generated during the charging process through the long hole of the support plate 1310.

The present invention includes a partition support portion 1340 which is mounted on the base plate 1310 to partition the space. At least one partition support part 1340 is vertically disposed on the support plate 1310 to divide the upper space of the support plate 1310 into a plurality. The mobile phone 100 may be individually arranged in a space divided into a plurality of pieces. Accordingly, a plurality of mobile phones 100 on the base plate 1310 can be charged without being mixed up. In addition, the partition support unit 1340 includes a plurality of long holes spaced apart from each other in the height direction. The mobile phone 100 charged by leaning against the partition support unit 1340 may be radiated through the long hole of the partition support unit.

2 is a rear perspective view showing the interior of the first embodiment 1000 according to the present invention. Referring to FIG. 2, the present invention includes a vertical plate 1320 that assists the partition support part 1340 to be stably fixed to the support plate 1310. The vertical plate 1320 is disposed at one end of the base plate 1310 to provide a space in which the mobile phone 100 can be mounted. The vertical plate 1320 is coupled to and fixed to the side plate 1330 shown in FIG. 1 by various methods such as welding or bolting. A pair of side plates 1330 are disposed on both sides of the support plate 1310, and are coupled to and fixed to the support plate 1310 by various methods such as welding or bolting. Accordingly, the vertical plate 1320 and the side plate 1330 are stably fixed by the support plate 1310 coupled to the locking plate 1130 of the enclosure 1100. For reference, FIG. 2 shows a state in which the side plate 1330 is removed to show the coupling relationship between the vertical plate 1320, the base plate 1310, and the partition support part 1340.

In addition, the vertical plate 1320 includes a protruding jaw 1326 for preventing the mounted mobile phone 100 from colliding with the housing 1100 by being lifted. The protruding jaw 1326 is formed to extend from the upper end of the vertical plate 1320. Although the mobile phone 100 mounted on the base plate 1310 is supported due to an unexpected impact, the mobile phone 100 is prevented by the protruding jaw 1326. Accordingly, the mobile phone 100 does not collide with the upper surface of the enclosure 1100. In addition, the mobile phone 100 being charged has a charging cable connected to the terminal. If the charging cable connected to the terminal of the mobile phone 100 collides with the upper surface of the housing 1100, the connection form of the charging cable is deformed. Accordingly, an excessive shock is transmitted to the terminal of the mobile phone 100. That is, the terminal of the mobile phone 100 may be damaged. Accordingly, the protruding jaw 1326 may prevent a collision between the mobile phone 100 being charged and the upper surface of the housing 1100, thereby preventing damage to the terminal of the mobile phone 100. In addition, the protruding jaws 1326 may include long holes disposed spaced apart from each other, and may smoothly discharge rising heat due to charging. The present invention can smoothly circulate heat inside the enclosure 1100, thereby preventing a rapid temperature rise of the mobile phone 100.

The vertical plate 1320 includes a bend 1322 coupled to the partition support 1340 at the lower side. The bend 1322 extends horizontally outward from the vertical plate 1320 as shown in FIG. 2 or 4, and has a shape in which the end is bent.

The partition support portion 1340 includes a bent jaw 1344 so as to be firmly coupled to the bend 1322 of the vertical plate 1320. The bent jaw 1344 is horizontally extended from the lower side of the partition support part 1340 and has a bent shape similar to the bend 1322. Accordingly, the bent jaw 1344 is coupled by wrapping the bend 1322. However, a stepped jaw 1344a is formed at an end of the bent jaw 1344 so as to be additionally caught on the bent stage 1322. Accordingly, the end of the bent jaw 1344 is engaged with the upper side of the bend 1322, so that the partition support 1340 and the vertical plate 1320 are firmly coupled.

In the present invention, a gap is required so that the plurality of partition support portions 1340 can be coupled to the vertical plate 1320. This is because after the vertical plate 1320, the side plate 1330, and the support plate 1310 are coupled, the partition support part 1340 is coupled to the vertical plate 1320. The user needs to adjust the number of partition support portions 1340 in order to mount the mobile phone 100 of various sizes or thicknesses on the support plate 1310. In consideration of this point, the partition support 1340 is coupled after the vertical plate 1320, the side plate 1330, and the support plate 1310 are coupled.

For the coupling of the partition support portion 1340, the support plate 1310 includes a cutout 1312 that provides a gap so that the bent jaws 1344 and the bend 1322 can be coupled. The cutout 1312 has a narrow cutout area and a wide cutout area, as shown in FIG. 2. The narrow incision region is a region through which the lower surface of the partition support portion 1340 penetrates, and the wide incision region is a region through which the bending jaws 1344 penetrate. The bent jaw 1344 passes through a wide incision area, and the lower side of the partition support part 1340 passes through a narrow incision area. Accordingly, the partition support 1340 may be coupled to the vertical plate 1320 in a coupled state.

3 is a diagram showing a coupling relationship between some components of the first embodiment 1000 according to the present invention.

Referring to FIG. 3, the partition support portion 1340 includes a locking portion 1342 to be more rigidly coupled to the vertical plate 1320. The locking portion 1342 is fitted into the insertion hole 1324 formed in the vertical plate 1320. The locking part 1342 includes an extension protrusion 1342a and a locking protrusion 1342b so as to be firmly coupled to the insertion hole 1324. The locking protrusion 1342b is disposed perpendicularly to the extension protrusion 1342a formed on one side of the partition support part 1340. The locking protrusion 1342b is formed to have a larger width than the extension protrusion 1342a. The insertion hole 1324 also includes a narrow area and a wide area in response to the difference in width between the locking protrusion 1342b and the extension protrusion 1342a. The wide locking protrusion 1342b penetrates the wide area of the insertion hole 1324, and the locking portion 1342 is inserted into the insertion hole 1324. The partition support portion 1340 is moved upward so that the narrow extension protrusion 1342a fits into the narrow area of the insertion hole 1324. The locking protrusion 1342b and the base plate 1310 are in an engaging relationship. For this reason, the partition support portion 1340 cannot be pulled toward the opened side of the housing 1100. Therefore, the partition support 1340 is more rigidly coupled to the vertical plate 1320.

4 is a rear perspective view showing the interior of the first embodiment 1000 according to the present invention.

Referring to FIG. 4, the present invention includes a charging and distributing unit 1400 capable of distributing and supplying current to a plurality of mobile phones 100. The charging distribution unit 1400 includes a case 1410 disposed on the rear surface of the vertical plate 1320, and includes one or more ports 1420 disposed inside the case 1410 and exposed. The mobile phone 100 may be charged through a cable such as USB connected to the port 1420. Since the charging distribution unit 1400 includes a plurality of ports 1420, current may be distributed and supplied to the plurality of mobile phones 100. As an example, the first embodiment 1000 includes two vertical plates 1320, and includes two filling and distribution units 1400 in one vertical plate 1320. Further, the charging distribution unit 1400 includes six ports 1420. Accordingly, the first embodiment 1000 can supply current to 24 mobile phones 100.

The charge distribution unit 1400 is quite heavy with a large number of ports 1420. In consideration of this, the charging distribution unit 1400 includes a fixing cover 1430 so that it can be stably coupled to the vertical plate 1320. The fixing cover 1430 is disposed on the rear surface of the case 1410. The fixing cover 1430 includes a vertical movement bump 1432 extending so that the ports 1420 are exposed on the upper and lower sides. The vertical movement bump 1432 fixes the case 1410 so that it does not vertically move. The fixing cover 1430 includes horizontal movement preventing blades 1434 extending to surround the case 1410 on both sides. The horizontal movement prevention blade 1434 fixes the case 1410 so that it does not move horizontally. Further, the fixing cover 1430 is extended to be coupled to the vertical plate 1320. To this end, the coupling end 1434a formed at the end of the horizontal movement preventing blade 1434 is fastened with the vertical plate 1320.

The horizontal movement prevention blades 1434 of the fixing cover 1430 extend so that portions of the case 1410 are exposed from both sides of the case 1410 as shown in FIG. 4. Since the charge distribution unit 1400 distributes and supplies a large amount of power, the amount of heat generated is significant. It is necessary to maintain an appropriate temperature by maximizing the amount of heat generated by the charging and distributing unit 1400. To this end, the horizontal movement prevention blade 1434 extends so that a part of the case 1410 is exposed. Accordingly, the coupling end 1434a is spaced apart from the vertical plate 1320. In order to be coupled with the spaced coupling ends 1434a of the vertical plate 1320, the vertical plate 1320 includes a coupling protrusion 1434b extending in one direction. The coupling protrusion 1434b has an approximately cylindrical shape, and a hollow is formed. The coupling end (1434a) is bolted to the coupling protrusion (1434b) to be coupled to the vertical plate (1320).

In addition, the fixing cover 1430 includes a cut-out region as shown in FIG. 4 for heat dissipation of the charge distribution unit 1400. Accordingly, the charge/distribution unit 1400 may dissipate a large amount of heat generated in the process of supplying current through the cut-out area of the fixing cover 1430.

The present invention includes a power control unit 1500 capable of selectively supplying power supplied from the outside to a plurality of charge distribution units 1400. The power control unit 1500 is inserted and disposed on one surface of the enclosure 1100 so as to be exposed as shown in FIG. 1. The power control unit 1500 receives power from the outside through a cable. The power control unit 1500 may selectively supply power to the plurality of charge distribution units 1400 by operation by the distribution switch 1510. In the first embodiment 1000, the power control unit 1500 includes four distribution switches 1510 in accordance with the four charge distribution units 1400. In addition, the power control unit 1500 includes a cut-off switch 1520 at the lowermost side, as shown in FIG. 1. The cutoff switch 1520 may fundamentally cut off the current supplied to the power control unit 1500. Accordingly, the present invention can completely cut off the current applied to the power control unit 1500 when not in use, thereby saving power ratio.

5 is a plan perspective view showing the interior of the first embodiment 1000 according to the present invention.

Referring to Figure 5, the present invention includes a sterilization unit 1600 for disinfecting the mobile phone 100 mounted on the base plate (1310). The sterilization unit 1600 irradiates ultraviolet rays through the lamp 1610 disposed on the upper side of the housing 1100. The lamp 1610 is fixed by the housing 1620. The housing 1620 includes a pair of fixing blades 1630 disposed on one side. The lamp 1610 is fixed through the through hole of the pair of fixing blades 1630. The housing 1620 in which the lamp 1610 is disposed includes a cut-out area, through which heat generated from the lamp 1610 may escape. In addition, a protective plate 1622 is mounted at the lower end of the lamp 1610. The protective plate 1622 protects the lamp 1610 from unexpected impact. The protective plate 1622 must be able to transmit ultraviolet rays while protecting the lamp 1610. The protective plate 1622 may be made of a transparent material such as glass or crystal.

The housing 1620 is bent at one side to form an accommodation space. The accommodation space is a space in which the control board 1640 controlling the lamp 1610 is stably arranged. Through the setting of the control panel 1640, the lamp 1610 is irradiated with ultraviolet rays for a predetermined time after the door 1110 is closed. In addition, the ballast 1650 connected to the lamp 1610 is disposed in the accommodation space, so that the present invention can prevent overcurrent from flowing through the lamp 1610. In addition, the ion generator 1660 is disposed in the receiving space, and the present invention supplies negative ions into the cell phone charging box.

The present invention includes a contact detection sensor unit 1700 that is energized with the control panel 1640 to control ultraviolet irradiation of the sterilization unit 1600. The contact detection sensor unit 1700 controls whether or not the door 1110 is energized to the control plate 1640 by opening and closing the door 1110, and controls the ultraviolet radiation of the sterilization unit 1600.

Specifically, the contact detection sensor unit 1700 includes a body 1710 in which a pair of connection terminals are disposed on one side. The connection terminal 1712 transfers the power supplied from the power control unit 1500 to the control panel 1640. The contact detection sensor unit 1700 includes an energization control bar 1720 so that power can be selectively supplied to the control plate 1640. The energization control bar 1720 extends from the body 1710 in one direction. The energization control bar 1720 enters the body 1710 by pressing and energizes the control plate 1640 and the power control unit 1500. That is, the energization control bar 1720 is pressurized by the closing of the door 1110, and the sterilization unit 1600 irradiates ultraviolet rays. The door 1110 includes a pressing member 1730 protruding from one side to pressurize the energization control bar 1720. That is, when the door 1110 is closed, the pressing member 1730 pressurizes the energization control bar 1720 to operate the sterilization unit 1600.

-Second Example-

6A is a perspective view showing a second embodiment 2000 according to the present invention. 6B is an operational state diagram showing the principle of operating the locking device 2200 of the second embodiment 2000 according to the present invention.

As can be seen from FIG. 6A, the second embodiment 2000 can be easily unlocked without a separate key. The locking device 2200 implements a lock using an attractive force by a magnetic field, and releases the lock by blocking the magnetic field. The locking device 2200 includes a pair of storage boxes 2210, and includes a magnetic field generator 2220 embedded in the storage box 2210. The magnetic field generator 2220 is a material that generates a magnetic field and may be a magnet as a representative example. A pair of magnetic fields embedded in the storage box 2210 are arranged to generate attraction to each other. The locking device 2200 includes a handle 2230 connected to a magnetic field shielding sheet 2232 capable of blocking personnel for unlocking. The handle 2230 may be held by a user and turned. The handle 2230 may rotate the magnetic field shielding sheet 2232 disposed inside the housing 2210. Accordingly, the magnetic field shielding sheet 2232 may be disposed between the pair of magnetic field generators 2220, so that the lock may be released.

In FIG. 6B, (a) shows a state locked by the attraction of a magnetic field, and (b) shows a state where attraction is blocked by the magnetic field shielding sheet 2232 and unlocked. As can be seen from FIG. 6B, a pair of storage boxes 2210 are strongly attached to each other by an attraction by a magnetic field, and the door 2110 is locked. The magnetic field shielding sheet 2232 may be connected to both side ends of the handle 2230 and form a convex arc to surround the magnetic field generator 2220 to block attraction. When the attractive force by the magnetic field is blocked, the force to attach the pair of storage boxes 2210 is lost. The door 2110 on which the housing 2210 is mounted and the housing 2100 are separated, and the lock is released.

-Third Example-

7A is a perspective view showing a third embodiment 3000 according to the present invention. 7B is an operational state diagram showing the principle of operating the locking device 3200 of the third embodiment 3000 according to the present invention.

As can be seen from FIG. 7A, the third embodiment 3000 can also be conveniently unlocked without a separate key. The locking device 3200 includes a fixing table 3210 fixed to the enclosure and a rotating table 3230 rotatably connected to the door. The fixing table 3210 and the rotating table 3230 are similar to the shape of a curved pipe. The rotating table 3230 may be fitted and fixed to the fixing table 3210, and may be separated from the fixing table 3210 by pressing the separation pin 3240.

The fixing table 3210 includes a fastening groove 3220 drilled inward at an end. The fastening groove 3220 has an area formed by being dug inward as shown in FIG. 7B, and further, an area further dug into both sides exists. That is, the fastening groove 3220 has horizontal grooves dug in both sides in the vertical groove. The rotary table 3230 has an insertion protrusion 3250 protruding at an end thereof. The insertion protrusion 3250 includes a hollow, and an elastic member 3260 is disposed in the hollow. The rotating table 3230 includes a pair of locking protrusions 3270 disposed on both sides of the elastic member 3260. The rotating table 3230 is rotated so that the insertion protrusion 3250 is coupled to the fastening groove 3220 of the fixing table 3210. During the rotation of the rotary table 3230, the locking protrusion 3270 hits the outer circumferential surface of the fixing table 3210, but the locking protrusion 3270 enters the hollow of the insertion protrusion 3250 in an inclined shape. When the rotating table 3230 is rotated so that the insertion protrusion 3250 is completely positioned in the fastening groove 3220, the locking protrusion 3270 protrudes by releasing the pressure by the horizontal groove. Accordingly, the rotating table 3230 is coupled to the fixing table 3210, and the door 3110 is locked to the enclosure 3100.

-Fourth Example-

8A is a perspective view showing a fourth embodiment according to the present invention. 8B and 8C are operational state diagrams showing the principle of operation of the locking device 4200 of the fourth embodiment according to the present invention. In FIGS. 8B and 8C, (a) indicates a state in which the door 4110 is locked, and (b) indicates a state in which the door 4110 is open. FIG. 8B is an operating state diagram viewed from the side, and FIG. 8C is an operating state diagram viewed from the rear.

As can be seen from FIG. 8A, the locking device 4200 of the present invention is locked by the horizontal operation of the handle 4230. A pair of storage boxes 4210 are mounted on one side of the enclosure 4100 and the door 4110, respectively. Each of the pair of storage boxes 4210 accommodates the magnetic field generator 4220. The door 4110 is locked by the attractive force of the magnetic field generator 4220. The present invention releases the attractive force of the magnetic field generating unit 4220 through the magnetic field shielding sheet 4232 to open the door 4110. In addition, in the present invention, the magnetic field generator 4220 is moved to block the attraction.

Specifically, as can be seen from FIG. 8B, in the present invention, the magnetic field shielding sheet 4232 is rotated and the magnetic field generating unit 4220 is moved to completely release the attraction. The housing 4210 attached to the housing 4100 includes a cut-out area extending in one direction. The handle 4230 is exposed through the cut-out area of the receiving box 4210. The handle 4230 is connected to the rack 4231 disposed inside the pair of storage boxes 4210. The rack 4231 is a configuration for rotating the magnetic field shielding sheet 4232 by rotation of a pinion 423 to be described later. That is, the rack 4231 is a configuration for horizontal movement of the magnetic field generator 4220 and rotation of the magnetic field shielding sheet 4232. When the handle 4230 is moved together with the rack 4231 to the left based on FIG. 8B, the pinion 4231 engaged with the rack 4231 is rotated clockwise. The magnetic field shielding sheet 4232 connected to the pinion 423 in the form of an arc is rotated clockwise together with the pinion 4231. The magnetic field shielding sheet 4232 is disposed between the pair of magnetic field generators 4220 to block attraction. Accordingly, the door 4110 is separated from the housing 4100.

Specifically, as can be seen in FIG. 8C, the rack 4231 includes an extension 4234 to reliably block the attraction due to the magnetic field. The extension 4234 is connected to the magnetic field generator 4220 from the rack 4231. The handle 4230 is disposed to be exposed from the enclosure 4100 on one side of the rack 4231, and an extension 4234 extending in one direction is disposed on the opposite side of the rack 4231. The extension 4234 extends horizontally, but extends vertically at the end and is connected to one surface of the magnetic field generator 4220. The rack 4231 is moved left and right by the handle 4230, and the magnetic field generating unit 4220 is moved left and right together with the rack 4231 by the connection of the extension 4234. Here, the rack 4231 passes through a pair of storage boxes 4210. The rack 4231 must be formed to have a sufficient length for rotation of the pinion 4231. Accordingly, the rack 4231 passes through the receiving box 4210 attached to the door 4110. At the same time, the pinion 4231 engaged with the rack 4231 is rotated by the left and right movement of the rack 4231. The pinion 423 is attached to the inner surface of the housing 4100 and is rotatably fixed. The magnetic field shielding sheet 4232 is attached to the pinion 423 in a curved state in the form of an arc. The magnetic field shielding sheet 4232 is rotated so as to be positioned between the pair of magnetic field generators 4220. The magnetic field generator 4220 is moved through a space generated by rotational movement of the magnetic field shielding sheet 4232. Accordingly, the pair of magnetic field generators 4220 are moved away. Accordingly, in the present invention, not only the magnetic field shielding sheet 4232 but also the pair of magnetic field generating units 4220 are separated from each other, thereby reliably blocking the magnetic attraction.

The embodiments of the present invention have been described above, but those of ordinary skill in the relevant technical field can add, change, delete or add components within the scope not departing from the spirit of the present invention described in the claims. Accordingly, the present invention can be variously modified and changed, and it will be said that this is also included within the scope of the present invention.

In addition, the above-described terms are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

In addition, when referring to "including" a component herein, it means that other components may be further included rather than excluding other components unless specifically stated to the contrary.

Mobile:100
Enclosure: 1100
Door:1110
Magnet:1120
Jamming plate:1130
Cap:1140
Lock: 1200
Fixture: 1210
Jamming: 1220
Swivel: 1230
Keyhole:1240
Hanging: 1250
Base plate: 1310
Incision: 1312
Vertical plate: 1320
Bending table: 1322
Insertion hole:1324
Protruding jaw: 1326
Side plate: 1330
Division support: 1340
Hook: 1342
Extension protrusion: 1342a
Stumbling block: 1342b
Bending jaw: 1344
Step 1344a
Charge distribution unit: 1400
Case: 1410
Port:1420
Fixed cover: 1430
Vertical movement bump: 1432
Horizontal movement prevention wing: 1434
Bond: 1434a
Coupling protrusion: 1434b
Power control unit: 1500
Distribution switch:1510
Disconnect switch:1520
Sterilization unit: 1600
Lamp:1610
Housing: 1620
Shroud:1622
Fixed wing:1630
Control Panel:1640
Ballast:1650
Ion Generator:1660
Contact detection sensor unit: 1700
Body: 1710
Connection terminal: 1712
Current control bar: 1720
Pressurizing member: 1730
Enclosure: 2100
Door: 2110
Lock: 2200
Capacity:2210
Magnetic field generator: 2220
Handle: 2230
Magnetic field shielding sheet: 2232
Enclosure: 3100
Door: 3110
Lock: 3200
Fixture: 3210
Fastening groove: 3220
Swivel: 3230
Separation pin: 3240
Insertion protrusion: 3250
Elastic member: 3260
Stumbling protrusion: 3270
Enclosure: 4100
Door: 4110
Lock: 4200
Capacity:4210
Magnetic field generator: 4220
Handle: 4230
Rack:4231
Magnetic field shielding sheet: 4242
Pinion:4233
Extension:4234

Claims (7)

A case in which one opened surface is opened and closed by a door, and a locking plate extending from an edge of the one surface is formed;
Disposed on the door,
A locking device including a rotation table having one end fixed to the fixing table and the other end extending out of the fixing table but being detachable from the fixing table, so that the one end is rotated about a central axis to adjust whether or not the locking piece is inserted into the long hole formed in the locking plate ;
A support plate disposed across the interior of the enclosure;
At least one partition support portion is disposed vertically on the base plate to divide a space;
A plurality of charging and distributing units disposed inside the enclosure and capable of distributing and supplying current to a plurality of mobile phones; And
A power control unit disposed to expose a plurality of distribution switches from the enclosure, and selectively supplying power supplied from the outside to the plurality of charging distribution units by operation of the distribution switch,
A sterilization unit disposed above the housing to irradiate ultraviolet rays; And
Further comprising; a contact detection sensor unit for controlling whether the sterilization unit is irradiated with ultraviolet rays by opening and closing the door,
The sterilization unit,
A lamp irradiated with ultraviolet rays; And
The lamp is fixed through a pair of fixing blades with a through hole formed therein, and a housing in which a control plate energized with the contact sensor unit is disposed in a receiving space formed by bending at one side thereof,
The contact detection sensor unit,
A body in which a pair of connection terminals are disposed on one side; And
A energization control bar extending in one direction from the body, entering the body by pressing, and energizing the control plate and the power control unit; and
The door,
Containing, a mobile phone charging box that is disposed so as to protrude from one side to pressurize the energization control bar when the door is closed to the housing.
The method of claim 1,
It further includes; a vertical plate seated on the base plate and formed with a bend at the lower side,
The partition support part,
Including; a bent jaw extending from the lower side and bent to surround the bend, and a stepped jaw formed at an end to be caught on the bend,
The base plate,
Including, the mobile phone charging box; including; a cut through the partition support portion so that the bent jaw is coupled to the bend.
The method of claim 2,
The partition support part,
And a locking protrusion disposed perpendicular to the extension protrusion formed on one side, and the locking protrusion has a larger width than the extension protrusion, and is inserted into an insertion hole formed in the vertical plate to be caught by the vertical plate, and the extension protrusion is the Containing, a mobile phone charging box that is fitted into the fitting groove of the insertion hole.
The method of claim 2,
The charge distribution unit,
A case seated on the vertical plate;
One or more ports exposed from one surface of the case; And
A vertical movement preventing jaw extending to expose the port and a horizontal movement preventing wing surrounding a side surface of the case are formed to surround the case,
Including, a mobile phone charging box; a coupling end formed at the end of the horizontal movement preventing blade is fastened to the vertical plate.
delete delete The method of claim 1,
The locking device,
A pair of enclosures;
A pair of magnetic field generators that are internal to each of the receiving boxes and arranged so that attractive force acts on each other;
A mobile phone charging box comprising a; a handle disposed in any one of the pair of receiving boxes and disposed between the pair of magnetic field generating units by rotation and connected to a magnetic field shielding sheet to block attraction.

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