KR200319115Y1 - Power consent tap assembly - Google Patents

Abstract

The present invention relates to a multi-outlet; In the multi-outlet having the case 2 of the outline elongate box type which has several drawer taps T1, T2, T3 ... for power supply drawing; A control unit C having a circuit board P housed in the accommodating space G of the multi-outlet case 2, a display lamp 10 externally mounted on the case 2, and a time setter ( 22), a power locker 30, and an operation mode setting switch 24; The AC power source AC introduced into the multi-outlet 1 is used as an output voltage to the terminals of the drawing taps T1, T2, T3 ... by the bypass line B1, and converts the analog-digital converter. Drive power via the unit 20 is supplied to the microcomputer 21 and the drive port 25; The bypass line B1 according to a driving signal of the microcomputer 21 after the time set by the time setting device 22 and the time setting device 22 for setting the operation time connected to the microcomputer 21; The drive unit 25 to be turned on and off by disconnection-connection of the operation mode, the operation mode setting switch 24 connected to the microcomputer 21 to set the operation mode of the power supply according to the elapse of the set time, the bypass It further includes the power locker 30 installed in the line (B1) to enable the main controller to control the power supply in hardware has the usefulness of controlling the use of non-educated home appliances.

Description

Multi-outlet {Power consent tap assembly}

The present invention relates to a multi-outlet, and more particularly, to a multi-outlet having a configuration that can increase the economics by providing additional functions to the multi-outlet for the power source, such as conventional homes, and can be arbitrarily limited in use.

With the widespread use of various types of electric and electronic devices, the use of multi-capacities with multi-caps as a means for distributing output from outlets buried in the walls of apartments and houses is increasing day by day. The use is expected to increase day by day along with the household telephones, and the marketability as a substantial household peripheral device is guaranteed.

Multi-concentration has existed of various designs and configurations conventionally, and most configurations are provided with a plurality of outlets in a single casing for distributing output alternating current in parallel. The main predominant feature is to prevent accidents or to prevent twisting of cords.

In recent years, the main use of home multi-concentrators has shifted from home appliances such as televisions, acoustic apparatuses, refrigerators, and the like to digital products such as computers and facsimiles, and the multi-concentrators of the present invention are suitable for such applications.

In particular, with the rapid spread of computers, children's use is rapidly increasing. In particular, personal computers have a lot of peripherals such as printers, monitors, speakers, scanners, etc. as well as the computer main body. To connect these peripherals, only 1-2 outlets on the wall are absolutely insufficient. It is a trend.

In recent years, one of the main problems with the spread of personal computers is that children spend excessive time on chatting or using the Internet, thereby increasing academic difficulties.

Since personal computers are more familiar to children and students than most parents, it is almost impossible to control various conventional software uses. This problem also exists for excessive viewing of television.

In consideration of the various problems described above, the main effect of the present invention is the multi-concentration of the present invention. The main effect is that the main controller, in particular, the parent can restrict the use of a personal computer for a certain period of time and also prohibit the use of the multi-outlet. Is in providing.

1 is a perspective view schematically showing an exemplary multi-outlet showing a configuration of a multi-outlet of the present invention.

Figure 2 is an exemplary circuit diagram of an automatic circuit suitable for the multi-outlet of the present invention.

* Description of the symbols used in the main parts of the drawings *

T1, T2, T3 ...; Withdrawal tab

P; Circuit board

C; Control

10; Indicator lamp

20; Analog-to-digital converter

21; Micom

22; Time setting device

24; Operation mode setting switch

25; Driving part

30; Power Locker

B1; Bypass line

Multi-concentration of the present invention devised to achieve the above object,

A multi-outlet having an outline elongated box-type case having a plurality of drawout tabs for power supply drawing;

A control unit including a circuit board accommodating and configured in the accommodating space portion of the case of a multi-outlet, an external display lamp, a time setting device, a power locker, and an operation mode setting switch of the case;

Drive power via the analog-to-digital converter is supplied to the microcomputer and the drive unit while the AC power drawn into the multi-outlet is used as an output voltage to the terminal of the lead-out tab by a bypass line;

A type setter for setting an operation time connected to the microcomputer;

A driving unit for driving on-off by disconnection-connection of the bypass line by the drive signal of the microcomputer after the time set by the type setter,

An operation mode setting switch connected to the microcomputer to set an operation mode of power supply according to a lapse of a predetermined time;

The power locker installed at the bypass line,

It is characterized by the main technical features that can be controlled by the main controller of the power supply further.

In addition, the power locker installed in the bypass line is a lock-type power switch, which can fundamentally block the power supply to the draw tap of the multi-outlet by a locking operation of an operation key.

The construction and automatic configuration of the multi-concentration of the present invention together with the accompanying drawings will be described in more detail.

1 is a perspective view schematically showing an exemplary multi-outlet showing a configuration of a multi-outlet of the present invention, and FIG. 2 is an exemplary circuit diagram of an automatic circuit suitable for the multi-outlet of the present invention.

The multi-concentration of the subject innovation of the exemplary configuration of FIG. 1 will be described in conjunction with the circuit diagram of FIG. 2.

The multi-outlet 1, which is composed of various types of designs, is a long, elongated box type having a plurality of drawout tabs (T1, T2, T3 ...) for supplying power by inserting plugs such as home appliances. The case 2 is made of an injection molded body or the like.

The circuit part which performs the main operation function of the multi-concentration of this invention comprises the control part C formed as the accommodating space part G in the suitable position, such as one side or the center of this case 2, and so on.

The circuit part is comprised in the circuit board P accommodated in the accommodating space part G of the control part C, and the display lamp 10, the time setter 22, and a power supply are provided in the upper outer case of the control part C. The locker 30 and the operation mode setting switch 24 are provided externally.

Although the time setter 22 uses a variable resistor in the drawing to convert an analog electric signal according to a resistance value into a digital setting, a dip switch and a multistage slide switch can be set as a plurality of operation switches. For example, a variety of rotary switches may be used. In this case, analog-digital conversion means are unnecessary.

The power locker 30 is a lock-type power switch in which a power line is turned on and off as an operation key stored by a master controller (not shown).

The operation mode setting switch 24 includes a slide switch and a dip switch which can set a plurality of operation modes such as a driving mode after a set time elapses or after a set time elapses.

The circuit diagram on the circuit board P accommodated in the control unit C together with the external components described above is shown in FIG. 2, and the circuit diagram is an exemplary configuration and may be configured with various equivalent operation circuits, analog circuits, and digital circuits. Of course.

The AC power supply AC drawn from the wall into the multi-outlet 1 becomes the output voltage to the terminals of the drawing taps T1, T2, T3 ... on the one hand by the bypass line B1. ,

At the same time, it is supplied to the microcomputer 21, which is the main control part, via an analog-to-digital converter 20 having a step-down transformer, a rectifier, and the like so as to be used as an operating power of a circuit part that performs the function of the multi-concentration of the present invention, and also relays (RY) and the like. It is supplied to the driving unit 25 of.

25 ′ is a drive driver for driving when the drive unit 25 is a passive element such as a relay, and may be omitted depending on the elements of the drive unit 25.

The time setter 22 is electrically connected to the microcomputer 21, and when the time set by the type setter 22 has elapsed, the relay or triac element of the driving unit 25 drives the AC power source AC. The microcomputer 21 is programmed to drive as a switch that cuts off the power between the bypass lines B1 to the directly connected lead taps T1, T2, T3 ....

The operation mode setting switch 24 is also connected to the microcomputer 21. If the operation mode setting switch 24 is the driving mode after the set time has elapsed, the bypass line B1 at the set time by the time setter 22. To turn on the driving unit 25 to turn ON-OFF,

In the blocking mode after the elapse of the set time, the microcomputer 21 is provided with an operation logic to turn off the driving unit 25 for turning on and off the bypass line B1.

In addition, the power locker 30 may be installed in the bypass line B1 to fundamentally block or connect AC power directly transmitted to the bypass line B1 as an operation key of the main controller to perform the following driving.

It describes the operation of the multi-outlet of the present invention configured as described above.

Parents, such as parents, can control the supply of power during outings or for a certain period of time.

By locking the power locker 30 as a key, the power supply of the multi-outlet 1 is basically cut off, thereby allowing children to use their own personal computer and to prohibit TV watching.

In addition to the above, if the user wants to use only a certain time from the permitted time, the operation mode setting switch 24 is set as the driving mode after the set time elapses after the power supply is cut off after a predetermined time, and at the same time, if the time is set, the set time The drive unit 25 is operated by the clock counting of the microcomputer 21 after the elapsed time, and the relay RY or the triac element of the drive unit 25 is connected to the lead taps T1, T2, T3. By turning off the line B1, the use is stopped.

In order to allow the use after a certain time has elapsed, the operation mode setting switch 24 is set as a blocking mode after a set time elapsed after the power supply is posted after a predetermined time. The driving unit 25 is operated by the clock counting of the microcomputer 21, and the driving unit 25 relay RY or the triac element is connected to the lead taps T1, T2, T3 ... by the bypass line B1. ) Can be started by turning ON.

Therefore, the main controller can restrain children's use with confidence in the case of going out.

As described above, the multi-concentration of the present invention enables the control of the power supply by the prohibition of the fundamental use of the main controller parent, the user and the like after a predetermined time or until a certain time,

In general, children can prohibit arbitrary manipulation due to the characteristics of multi-concentrations, which are easily concealed on desks or behind closets, and have excellent controllability, which is useful for controlling the use of non-educated home appliances. In addition, by prohibiting the use of a certain time, it has a usefulness to help reduce electricity bills.

Claims (3)

In the multi-outlet having the case 2 of the outline elongate box type which has several drawer taps T1, T2, T3 ... for power supply drawing; A control unit C having a circuit board P housed in the accommodating space G of the multi-outlet case 2, a display lamp 10 externally mounted on the case 2, and a time setter ( 22), a power locker 30, and an operation mode setting switch 24; The AC power source AC introduced into the multi-outlet 1 is used as an output voltage to the terminals of the drawing taps T1, T2, T3 ... by the bypass line B1, and converts the analog-digital converter. Drive power via the unit 20 is supplied to the microcomputer 21 and the driving unit 25; A time setter 22 for setting an operating time connected to the microcomputer 21; A driving unit 25 for driving ON-OFF by disconnection-connection of the bypass line B1 by the drive signal of the microcomputer 21 after the time set by the time setter 22, An operation mode setting switch 24 connected to the microcomputer 21 for setting an operation mode of power supply according to a set time; And a main locker (30) installed in the bypass line (B1) to control the main controller of the power supply. The method of claim 1; The power locker 30 installed in the bypass line B1 is a lock-type power switch that supplies power to the drawing taps T1, T2, T3, ... of the multi-outlet 1 by a locking operation. Multi-outlet, characterized in that can be blocked by the root. The method of claim 1; When the operation mode setting switch 24 is a driving mode after a set time elapses after the power supply is cut off after a predetermined time, and the time is set at the same time, the driving unit (2) by the clock counting of the microcomputer 21 after the set time has elapsed. 25 is activated and the drive unit 25 stops the use by turning off the bypass line B1, When the operation mode setting switch 24 is set as a time-out blocking mode after which the power supply is posted after a predetermined time, and the time is set at the same time, after the setting time has elapsed, the driving unit (by the clock counting of the microcomputer 21) 25) is activated and the drive unit 25 is a multi-concentrator, characterized in that the microcomputer 21 has the operation logic to start using by turning on the bypass line (B1).