KR20050075658A - Multi-outlet for having internet disconnection function - Google Patents

Abstract

According to the present invention, a timer for controlling the on / off operation of the time switch is installed on the body, and at one end, an Internet-only communication cable of a telecommunication company and an Internet connection cable of a PC are connected and turned on / off by a timer. When the cable connection switch and Internet connection cable are forcibly disconnected during the timer operation, the administrator mobile phone, which is stored in the internal memory, is notified immediately to monitor the cable connection status. The cable connection monitoring unit is installed, and the Internet-only communication cable relates to a multi-outlet having an Internet blocking function covered by a cover in which opening and closing operations are controlled by a separate locking device.

According to the present invention, the communication connection between the user PC and the Internet can be connected / blocked by a predetermined time unit by manipulating a timer while the Internet-specific communication cable is covered by the locking device so as not to artificially disconnect the cable from the outside. When the cable is disconnected, the administrator's phone is immediately notified of this fact, which has the advantage of simply and easily blocking and monitoring the communication connection between the user PC and the Internet.

Description

MULTI-OUTLET FOR HAVING INTERNET DISCONNECTION FUNCTION}

The present invention relates to a multi-outlet for supplying power to general home appliances, and more particularly to a multi-outlet having an Internet blocking function.

Conventionally, by blocking the communication connection between the PC and the Internet mainly by using the software for blocking the Internet, PC users such as children or minors are prevented from contacting various pornographic media through the Internet or playing PC games for a long time. .

However, since most of the Internet blocking software is provided for a fee, the burden of user fees is increased. In particular, such an Internet blocking software has a disadvantage in that its utility is deteriorated by hacking technology that develops day by day.

Accordingly, the present applicant has improved the well-known multi-outlet for supplying power to home appliances in order to overcome the above-mentioned problems of the prior art, thereby blocking the communication connection between the user PC and the Internet in hardware without using a separate software for blocking the Internet. And technology to remotely monitor or forcibly cut off and monitor the power supply of the user's PC monitor.

The first object of the present invention is provided with a timer for controlling the on / off operation of the time switch on the body, the one end is connected to the Internet-only communication cable provided by the telecommunications company and the Internet connection cable of the PC, respectively, the timer The cable connection switching unit which connects or cuts off the communication connection between the user's PC and the Internet and is forcibly disconnected during the timer operation. A cable connection monitoring unit is installed to wirelessly monitor the cable connection state by notifying, and the Internet-only communication cable has an Internet blocking function that is covered by a cover which is controlled by a separate locking device in a state of being attached to the body. It is to provide a multi-outlet provided.

A second object of the present invention is provided with a timer for controlling the on / off operation of the time switch on the body, the body is connected to the adapter cable and the auxiliary adapter cable for the liquid crystal monitor power supply at one end, respectively, by the timer on / off When the cable connection switching unit that turns off and supplies or cuts off the power of the LCD monitor of the user's PC and the adapter cable is forcibly disconnected during the timer operation, the administrator mobile phone, which is stored in the internal memory, is notified immediately to check the cable connection status. The cable connection monitoring unit for wireless remote monitoring is installed, and the adapter cable for the LCD monitor power supply has a multi-outlet having an Internet blocking function which is covered by a cover which is controlled by a separate locking device by a separate locking device. To provide.

The third object of the present invention is a timer is installed on the body to control the on / off operation of the time switch, the body is connected to the general monitor power cable at one end and on / off by the timer to monitor the user's PC When the plug insertion unit for supplying or cutting off power and the general monitor power cable are forcibly pulled out of the plug insertion unit during the timer operation, the administrator mobile phone, which is stored in the internal memory, is notified immediately to monitor the cable connection status. The cable connection monitoring unit is installed, and the power plug of the general monitor power cable provides a multi-outlet having an internet blocking function which is covered by a cover in which opening and closing operations are controlled by a separate locking device attached to the body. It is.

The fourth object of the present invention is to produce the body and the timer separately, so that the power plug inserted into the main outlet is connected to one side of the timer, so that the multi-outlet with the Internet blocking function to occupy less volume and reduce cost To provide.

Hereinafter, a first embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 4, a power plug 10 inserted into a main outlet (not shown) installed on a wall of a building to supply main power to one side of the body 20 includes a power cable 12. It is connected through.

The upper surface of the body 20 is formed with a plurality of plug insertion portions 22 are spaced apart at regular intervals, the outlet on / off switch button 24 is provided on one side of the upper surface.

A power source connected to a plurality of plug terminals 22b respectively connected to end portions of power plugs of home appliances inserted through respective insertion holes 22a of the plurality of plug inserting portions 22 in the body 20. A line 26 is provided, and an outlet on / off switch 24a for controlling the connection or disconnection of the power cable 12 and the power line 26 is provided at one side of the power line 26.

The timer unit 28 is formed to extend integrally with the body 20 on one side of the body 20 and is installed with the timer 28a exposed on the upper surface.

On the upper surface of the timer unit 28, an adapter cable connector 28b 'for connecting the communication cable connector 28b for exclusive use of the Internet and an adapter cable for supplying power to the LCD monitor of the PC is protruded and formed on one side of the PC. An auxiliary adapter cable connector 28c 'for connecting an internet connection cable connector 28c and an auxiliary adapter cable connected to the LCD monitor is formed.

An auxiliary power line 26a connected to the power cable 12 is connected to the timer 28a inside the timer unit 28.

An internet dedicated communication cable and an internet connection cable of a PC are respectively connected to both ends of an internal timer 28a of the timer unit 28, and are turned on / off by the timer 28a to establish a communication connection between a user PC and the Internet. A first cable connection switching section 28d is provided which is a time switch 28a1 for connection or disconnection.

At the rear of the internal first cable connection switching unit 28d of the timer unit 28, if the Internet connection cable is forcibly disconnected during the operation of the timer 28a, the administrator mobile phone, which is stored in the internal memory, is notified of this immediately. The cable connection monitoring unit 28e for wirelessly monitoring the cable connection state is provided.

The adapter cable 60 and the auxiliary adapter cable 61 are connected to the rear end of the internal timer 28a of the timer unit 28, respectively, and are turned on / off by the timer 28a to supply the liquid crystal monitor power of the PC. A second cable connection switching section 28d 'made of a time switch 28a2 for disconnecting is provided.

At the rear end of the internal second cable connection switching unit 28d 'of the timer unit 28, if the adapter cable 60 is forcibly disconnected during the timer operation, the administrator mobile phone previously stored in the internal memory is notified of this immediately. The cable connection monitoring unit 28e 'for wireless remote monitoring of the cable connection state is provided.

The timer unit 28 is made separately from the body 20 as shown in Figure 5 is a power plug 10 is inserted into the main outlet 10 is connected to one side of the power plug (40, 41) and Make sure that the cable does not interfere with it.

In addition, the timer 28a of the timer unit 28 may be used by selectively applying an analog method and a digital method.

The cover 29 covers the timer unit 28, and on one side thereof, an Internet dedicated communication cable insertion fixing groove 29a and an adapter cable insertion fixing groove 29a 'for supplying power to the liquid crystal monitor of the PC are formed. The hook 29b is formed in the front side.

The diameter of the communication cable insertion fixing groove 29a and the adapter cable insertion fixing groove 29a 'of the cover 29 is larger than the diameter of the cable fitted into each of the insertion fixing grooves 29a and 29a'. It is smaller than the diameter of the terminal jack of the cable (for example, the terminal connector of the communication optical cable or the terminal connector of the LAN cable) or smaller than the diameter of the terminal jack of the adapter cable 60. Accordingly, while the cover 29 covers the timer unit 28 and the lower lock device 30 maintains the lock state, the Internet-only communication cable insertion fixing groove 29a and the adapter cable insertion fixing groove are provided. The adapter cable 60 fitted into 29a 'cannot be artificially released.

The locking device 30 is embedded in the timer unit 28 including a protruding latch 30a that engages with the hook 29b of the cover 29 and drives the latch 30a to hook 29b. Unbind from.

The locking device 30 is either a general key device, a numeric keypad device or a dial key device.

The first embodiment of the multi-outlet with the Internet blocking function according to the present invention configured as described above is used and operated as follows.

In the body 20 of the multi-concentrator according to the present invention, plugs 40 and 41 of home appliances, such as a PC body and a PC printer, are inserted, and the main power source is turned on according to the on / off state of the outlet on / off switch 24. Supply or cut off to the PC body and PC printer.

At this time, the timer 28a of the timer 28 is operated by the power supplied through the auxiliary power line 26a.

First, the multi-concentration according to the first embodiment of the present invention blocks the connection between the Internet-only communication cable and the Internet connection cable of the PC, thereby preventing the PC user from performing Internet communication.

To connect the Internet-only communication cable 50 and the PC's Internet connection cable 51 to the multi-outlet according to the present invention, first unlock the lock device 30 of the timer unit 28, and then the Internet only. Insert and fix the communication cable to the Internet dedicated communication cable connector (28b), and then the Internet only communication cable 50 is inserted into the cover 29 to the Internet only communication cable insertion fixing groove (29a) of the cover (29). The upper surface of the timer unit 28 is covered and the locking device 30 is again locked.

Thereafter, the user inserts and fixes the Internet connection cable 51 (eg, LAN cable) of the PC connected to the PC main body to the Internet connection cable connector 28c of the PC.

As described above, the Internet-only communication cable 50 is inserted into the Internet-only communication cable connector 28b of the timer unit 28, and the Internet connection cable 51 of the PC is connected to the Internet connection cable of the PC of the timer unit 28. After inserting and fixing to the connector 28c, the user then operates the timer 28a to set the Internet connection time for a predetermined period.

Accordingly, the actual PC user (elementary, middle and high school students) can perform internet communication only during the Internet access time set by the user.

If the Internet connection time elapses, that is, while the timer 28a is operating, the user destroys the cover 29 or forcibly releases the locking device 30 so that the Internet connection cable 50 is dedicated to the Internet. When disconnected from the communication cable connector 28b, the cable connection monitoring unit 28e immediately notifies the fact to the administrator's mobile phone previously stored in the internal memory so that the administrator can remotely monitor the cable connection state wirelessly.

If the corresponding Internet access time has elapsed normally, the timer 28a is a time switch of the first cable connection switching unit 28d to which the Internet-only communication cable 50 and the Internet connection cable 51 of the PC are respectively connected. 28a1) is automatically turned off to force the communication connection between the user PC and the Internet.

Thereafter, the PC user cannot perform internet communication until the user unlocks the lock device 30 of the timer unit 28 again and then operates the timer 28a to set a new Internet access time.

Next, the multi-concentrator according to the first embodiment of the present invention cuts off the power supply (eg, 12V) supplied to the liquid crystal monitor of the PC through the adapter cable to disable the liquid crystal monitor of the PC, thereby allowing the PC user to communicate with the Internet. By restricting the use of the LCD monitor for a certain period of time, the PC can be used only for a fixed time, and the operation proceeds as follows.

In order to connect the adapter cable 60 to the multi-outlet according to the present invention, the user first unlocks the locking device 30 of the timer unit 28, and then the terminal jack of the adapter cable 60 is connected to the adapter cable. Insert and fix the connector 28b ', and then cover the upper surface of the timer unit 28 with the cover 29 so that the adapter cable 60 is inserted into the adapter cable insertion fixing groove 29a' of the cover 29. Lock the lock device 30 again.

Thereafter, the user inserts and fixes the auxiliary adapter cable 61 in the auxiliary adapter cable connector 28c ', and then connects the other end to the liquid crystal monitor of the PC.

Meanwhile, as shown in FIG. 3, the 220V power plug 62 connected to the adapter cable 60 may be inserted into the plug insertion portion 22 of the body 20 or may be inserted into the plug insertion portion of another outlet. You can use

Insert and fix the adapter cable 60 to the adapter cable connector 28b 'of the timer unit 28 as described above, and insert the auxiliary adapter cable 61 into the auxiliary adapter cable connector 28c' of the timer unit 28. After fixing, the user then operates the timer 28a to set the Internet access time and the LCD monitor use time for a predetermined period, respectively, to limit the use time.

Accordingly, the actual PC user can normally use the liquid crystal monitor of the PC only during the use time of the liquid crystal monitor of the PC set by the user. In addition, the user may perform Internet communication in accordance with the setting time of the time switch 28a1 for controlling the Internet-only communication cable 50.

If the Internet connection time elapses, that is, while the timer 28a is operating, the user destroys the cover 29 or forcibly releases the locking device 30 so that the adapter cable 60 can be connected to the adapter cable. When disconnected from 28b ', the cable connection monitoring unit 28e' immediately notifies the fact to the administrator mobile phone previously stored in the internal memory so that the administrator can remotely monitor the cable connection status.

If the corresponding Internet connection time has elapsed, the timer 28a may include an adapter cable 60 to which one power plug is connected to a power supply (eg, a main outlet) and an auxiliary adapter cable to which one terminal jack is connected to a liquid crystal monitor. The time switch 28a2 of the second cable connection switching unit 28d 'to which 61 is connected is automatically turned off to forcibly shut off the liquid crystal monitor of the user PC.

Thereafter, the PC user does not normally use the LCD monitor until the user unlocks the lock device 30 of the timer unit 28 again and then operates the timer 28a to set a new LCD monitor use time. You will not be able to communicate with the Internet.

5 is another embodiment of the first embodiment according to the present invention by making the timer unit 28 separately from the body 20, the power plug 10 is connected to one side of the plug (40, 41) ) And the various cables to prevent interference.

Hereinafter, a second embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

6 to 9, the body 20 is the same as the first embodiment according to FIGS. 1 to 4.

The timer unit 28 is formed to extend integrally with the body 20 on one side of the body 20 and is installed with the timer 28a exposed on the upper surface.

On the upper surface of the timer unit 28 is formed a plug insertion portion 22 'for inserting the power cable 70 of the power cable for supplying power to the Internet-specific communication cable connector 28b and the general monitor of the PC, Internet connection cable connector 28c of the PC is formed on one side.

An auxiliary power line 26a connected to the power cable 12 is connected to the timer 28a inside the timer unit 28.

An internet dedicated communication cable and an internet connection cable of a PC are respectively connected to both ends of an internal timer 28a of the timer unit 28, and are turned on / off by the timer 28a to establish a communication connection between a user PC and the Internet. A first cable connection switching section 28d is provided which is a time switch 28a1 for connection or disconnection.

In the rear of the internal first cable connection switching unit 28d of the timer unit 28, if the Internet connection cable 50 is forcibly disconnected during the operation of the timer 28a, the administrator mobile phone is stored in the internal memory. The cable connection monitoring unit 28e is provided to wirelessly monitor the cable connection state by immediately notifying the connection.

At the rear end of the internal timer 28a of the timer unit 28, a plug terminal 22b 'connected to an end of a power plug of a general monitor inserted through the insertion opening 22a of the plug inserting portion 22' is provided. It extends from the power line 26.

A rear end of the timer 28a of the timer unit 28 is disposed between the power line 26 and the plug terminal 22b 'and is turned on / off by the timer 28a to supply power to the general monitor of the PC. A second cable connection switching section 28d " made of a time switch 28a2 for disconnecting is provided.

At the rear end of the internal second cable connection switching unit 28d ″ of the timer unit 28, if the power plug 70 of the general monitor power cable is forcibly pulled out of the plug insertion unit 22 ′ during the timer operation, it is stored in the internal memory in advance. A cable connection monitoring unit 28e "is installed to wirelessly monitor the cable connection status by immediately notifying the fact to the stored administrator mobile phone.

The timer unit 28 is made separately from the body 20 as shown in Figure 10 is a power plug 10 is inserted into the main outlet 10 is connected to one side of the power plug (40, 41) and Make sure that the cable does not interfere with it.

The cover 29 covers the timer unit 28, and on one side thereof, an Internet-only communication cable insertion fixing groove 29a and a power cable insertion fixing groove 29a "for supplying power to a general monitor of a PC are formed. The hook 29b is formed in the front side.

The diameters of the Internet-only communication cable insertion fixing groove 29a of the cover 29 and the power cable insertion fixing groove 29a "for supplying power to the general monitor of the PC are respectively provided in the respective insertion fixing grooves 29a and 29a". It is larger than the diameter of the cable to be inserted and smaller than the diameter of the terminal jack of the communication cable (for example, the terminal connector of the communication optical cable or the terminal connector of the LAN cable) or smaller than the diameter of the power plug of the power cable. Accordingly, while the cover 29 covers the timer unit 28 and the lower locking device 30 is kept locked, the Internet-only communication cable insertion fixing groove 29a and the power cable insertion fixing groove. The power cable inserted into 29a "cannot be artificially released.

The locking device 30 is embedded in the timer unit 28 including a protruding latch 30a that engages with the hook 29b of the cover 29 and drives the latch 30a to hook 29b. Unbind from.

The locking device 30 is either a general key device, a numeric keypad device or a dial key device.

The second embodiment of the multi-outlet with the Internet blocking function according to the present invention configured as described above is used and operated as follows.

In the body 20 of the multi-concentrator according to the present invention, plugs 40 and 41 of home appliances, such as a PC body and a PC printer, are inserted, and the main power source is turned on according to the on / off state of the outlet on / off switch 24. Supply or cut off to the PC body and PC printer.

At this time, the timer 28a of the timer 28 is operated by the power supplied through the auxiliary power line 26a.

First, the multi-concentration according to the second embodiment of the present invention blocks the connection between the Internet-only communication cable 50 and the Internet connection cable 51 of the PC, thereby preventing the PC user from performing Internet communication. It proceeds in the same manner as in the first embodiment.

Next, the multi-outlet according to the second embodiment of the present invention cuts off the power supplied directly to the general monitor of the PC through the power cable to disable the general monitor of the PC, thereby limiting the usage time of the monitor so that the PC user The operation of enabling the computer to be used according to the time of use of the computer and of allowing the PC user to perform internet communication in accordance with the setting time of the time switch 28a1 connected to the communication cable 50 dedicated to the Internet is performed as follows. .

In order to connect a power cable for a general monitor to a multi-outlet according to the present invention, the user first unlocks the locking device 30 of the timer unit 28, and then inserts the plug of the power cable 70 into the plug. After inserting and fixing the part 22 ', the power cable 70 is inserted into the power cable insertion fixing groove 29a "of the cover 29 to cover the upper surface of the timer unit 28 with the cover 29. Lock the lock device 30 again.

As described above, after the power plug of the power cable 70 is inserted into and fixed to the plug insertion portion 22 'of the timer portion 28, the user then operates the timer 28a to control the general monitor of the predetermined period. Limit the use time of your PC by limiting its use.

Accordingly, the actual PC user can normally use the general monitor of the PC only at the monitor usage time set by the user and at the same time, the Internet communication can be used only at the set time of the time switch 28a1 connected to the communication cable 50 dedicated to the Internet. .

If the general monitor usage time elapses, that is, while the timer 28a is operating, the user destroys the cover 29 or forcibly releases the locking device 30 to unplug the power plug of the power cable 70. When pulled out from the plug insertion section 22 ', the cable connection monitoring unit 28e "immediately notifies the fact to the administrator mobile phone stored in the internal memory in advance so that the administrator can remotely monitor the cable connection status.

If the monitor usage setting time has elapsed, the timer 28a is connected to the second cable connection switching unit 28d " disposed between the power line 26 and the plug terminal 22b 'of the plug insertion section 22'. ) To automatically turn off the monitor of the user's PC.

Then, the PC user normally uses the general monitor until the user unlocks the lock device 30 of the timer unit 28 again and then operates the timer 28a to newly set the use time and internet access time of the general monitor. You will not be able to communicate with the Internet.

10 is another embodiment of the first embodiment according to the present invention by making the timer unit 28 separately from the body 20, the power plug 10 is connected to one side of the plug (40, 41) ) And the various cables to prevent interference.

As described above, the multi-outlet having the Internet blocking function according to the present invention is covered with a locking device such that the communication cable for exclusive use of the Internet, the adapter cable of the LCD monitor, or the power cable of the general monitor are prevented from artificially disconnecting cables from the outside. By operating a timer while connected to the body to connect or cut off the communication connection between the user PC and the Internet on a regular basis, or to supply or cut off the power of the liquid crystal monitor or general monitor of the user PC. There is an advantage of simple and easy hardware blocking and monitoring of communication time between user PC usage time and internet without the need for separate blocking software.

According to the present invention, if the user arbitrarily breaks the cover or releases the locking device forcibly to use the Internet, the Internet-only communication cable is forcibly disconnected from the Internet-only communication cable connector, or the adapter cable is removed from the adapter cable connector. The cable connection monitoring unit is an invention having an effect that the administrator can remotely monitor the cable connection state wirelessly by immediately notifying the fact to the administrator mobile phone previously stored in the internal memory.

1 is a first embodiment showing a multi-outlet having an Internet blocking function according to the present invention.

FIG. 2 is an internal wiring diagram of the multi-outlet shown in FIG. 1.

Figure 3 is an enlarged view of the main portion showing a state in which the timer portion and the cover separated according to the present invention.

4 is an embodiment of using the multi-outlet shown in FIG.

5 is a perspective view showing another embodiment of the first embodiment according to the present invention;

6 is a second embodiment showing a multi-outlet having an internet blocking function according to the present invention.

FIG. 7 is an internal wiring diagram of the multi-outlet shown in FIG. 6.

8 is an enlarged view illustrating main parts showing a state in which a timer part and a cover are separated according to the present invention;

FIG. 9 is an embodiment of using the multi-outlet shown in FIG. 6; FIG.

10 is a perspective view showing another embodiment of the second embodiment according to the present invention;

<Description of the symbols for the main parts of the drawings>

10: power plug 12: power cable

20: body 22: plug insert

24: outlet on / off switch button 24a: outlet on / off switch

26: power line 26a: auxiliary power line

28: timer unit 28a: timer

28b: Internet dedicated communication cable connector

28c: PC internet connection

28a1,28a2: Time switch 28d, 28d ', 28d ": Cable connection switch

29: cover

29a: Internet dedicated communication cable insertion fixing groove

29a ': Insertion hole for adapter cable for LCD monitor

29a ": Common monitor power cable insertion hole

29b: hook 30: locking device

30a: Clasp 40: PC main body power plug

41: PC printer power plug

Claims (10)

A power plug 10 inserted into a main outlet (not shown) for supplying main power to one side is connected through a power cable 12, and a plurality of plug insertion portions 22 are separated at regular intervals from an upper surface thereof. Is formed, the outlet on / off switch button 24 is provided on one side of the upper surface, the inside of the power plug of the home appliances that are inserted through the respective insertion port 22a of the plurality of plug insertion portion 22 A power line 26 is provided to which a plurality of plug terminals 22b connected to terminals are respectively connected, and one side of the power line 26 is connected or disconnected from the power cable 12 and the power line 26. A body 20 to which an outlet on / off switch 24a for controlling is installed; On one side of the body 20 is formed integrally extending with the body 20, the timer (28a) is exposed and installed on the upper surface and the Internet-only communication cable connector 28b is formed protruding, PC on one side Internet connection cable connector 28c is formed, the auxiliary power line 26a connected to the power cable 12 therein is connected to the timer 28a, and both ends of the timer 28a A first cable connection switching unit made of a time switch 28a1 for connecting an Internet-specific communication cable and an Internet connection cable of a PC and being on / off by the timer 28a to connect or cut off a communication connection between a user PC and the Internet. 28d is provided, and after the first cable connection switching unit 28d, if the Internet connection cable is forcibly disconnected during the operation of the timer 28a, the manager is stored in the internal memory in advance. To immediately notify to the headphone cable connection to the wireless remote monitoring cable monitoring unit timer unit (28) (28e) are installed; A cover 29 covering the timer unit 28 and having one side of the Internet-only communication cable insertion fixing groove 29a formed therein, and having a hook 29b formed on the front side thereof; And A lock that includes a protruding latch 30a that engages with the hook 29b of the cover 29 and is embedded in the timer unit 28 and drives the latch 30a to release engagement with the hook 29b. Multi-outlet with an Internet blocking function, characterized in that consisting of a device (30). The multi-outlet having an Internet blocking function according to claim 1, wherein the locking device is one of a general key device, a numeric keypad device, and a dial key device. The method of claim 1, wherein the timer unit 28 Adapter cable connector (28b ') for connecting the adapter cable 60 for supplying power to the LCD monitor of the PC on the upper side is formed protruding, and the auxiliary adapter cable (61) connected to the liquid crystal monitor on one side An adapter cable connector 28c 'is formed, and an adapter cable and an auxiliary adapter cable are respectively connected to the rear end of the timer 28a in the interior thereof, and are turned on / off by the timer 28a to supply power to the liquid crystal monitor of the PC. Alternatively, when the second cable connection switching unit 28d 'including the time switch 28a2 for blocking is installed, and the adapter cable is forcibly disconnected during the timer operation at the rear end of the second cable connection switching unit 28d'. The cable connection monitoring unit 28e 'is installed to wirelessly monitor the cable connection status by immediately notifying the fact to the administrator mobile phone stored in the internal memory in advance. Multi-outlet with an Internet blocking function, characterized in that. The method of claim 1, wherein the timer unit 28 A plug inserting portion 22 'is formed on the upper surface to insert a power plug of a power cable for supplying power to a general monitor of a PC, and an insertion opening of the plug inserting portion 22' is provided at the rear end of the timer 28a. The plug terminal 22b 'connected to the end of the power plug of the general monitor inserted through the 22a extends from the power line 26, between the power line 26 and the plug terminal 22b'. A second cable connection switching section 28d ", which is arranged at the time slot 28a and is turned on / off by the timer 28a, and is provided as a time switch 28a2 for supplying or cutting off the general monitor power of the PC. At the rear of the connection switching unit 28d ", if the power plug of the general monitor power cable is forcibly removed from the plug insertion unit 22 'during the timer operation, the administrator mobile phone, which is stored in the internal memory, is notified immediately. Evil a multi-outlet having an Internet blocking, characterized in that the connection is wireless, the remote monitor cable connection monitoring unit (28e ") for installation. According to claim 1, wherein the timer unit 28 is a multi-outlet having an Internet blocking function, characterized in that the power plug 10 is produced separately from the body 20 is inserted into the main outlet is connected to one side. The diameter of the communication cable insertion fixing groove 29a of the cover 29 is larger than the diameter of the communication cable fitted into the insertion fixing groove 29a and smaller than the diameter of the terminal jack of the communication cable. Multi-outlet with an Internet blocking function, characterized in that. 4. The Internet blocking function according to claim 1 or 3, further comprising an adapter cable inserting groove (29a ') provided at one side of the cover (29) to supply power to the liquid crystal monitor of the PC. Multi outlet. 5. The Internet blocking function according to claim 1 or 4, further comprising a power cable insertion fixing groove (29a ") formed at one side of said cover (29) for supplying power to a general monitor of a PC. Multi outlet. The diameter of the adapter cable insertion fixing groove (29a ') of the cover 29 is larger than the diameter of the adapter cable fitted into the insertion fixing groove (29a') and smaller than the diameter of the terminal jack of the adapter cable. Multi-outlet with an Internet blocking function, characterized in that. 9. The diameter of the power cable insertion fixing groove 29a "of the cover 29 is larger than the diameter of the power cable fitted into the insertion fixing groove 29a" and smaller than the diameter of the power plug of the power cable. Multi-outlet equipped with an internet blocking function.