KR20170041580A - electronic socket of supporting media playback - Google Patents

electronic socket of supporting media playback Download PDF

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Publication number
KR20170041580A
KR20170041580A KR1020150141209A KR20150141209A KR20170041580A KR 20170041580 A KR20170041580 A KR 20170041580A KR 1020150141209 A KR1020150141209 A KR 1020150141209A KR 20150141209 A KR20150141209 A KR 20150141209A KR 20170041580 A KR20170041580 A KR 20170041580A
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KR
South Korea
Prior art keywords
state
value
terminal
media
unit
Prior art date
Application number
KR1020150141209A
Other languages
Korean (ko)
Inventor
이동석
Original Assignee
(주)제이디
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Priority to KR1020150141209A priority Critical patent/KR20170041580A/en
Publication of KR20170041580A publication Critical patent/KR20170041580A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7038—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a remote controlled switch, e.g. relais, solid state switch activated by the engagement of the coupling parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention relates to an electronic socket supporting the playback of media, capable of having safety functions for the prevention of an electric shock, the reduction of standby power, and the prevention of a fire while having a function to play back media while being charged. The electronic socket comprises: a safety socket part including a cutoff switch to cut off input power when turned on, and turning on the cutoff switch as at least one among a current value, a voltage value, a resistance value, a resonance value, and a frequency value, which are measured from an output terminal of the cutoff switch, is sensed in a range of a value corresponding to at least one among a human body contact state, a conductor contact state, a standby power state, and an overload state; a wired/wireless charging part charging a terminal, which is connected by wire or wirelessly, by using the input power; a media playback part playing back a pre-stored media file or media file received from the terminal by wire or wirelessly; and a control part controlling the operation of the safety socket part, the charging part, and the media playback part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic socket for supporting media playback,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic receptacle, and more particularly, to an electronic receptacle having a safety function for preventing electric shock, reducing standby power, and preventing fire while supporting media playback with media playing function during charging.

BACKGROUND ART [0002] In general, an outlet is a device for receiving a power plug of an electronic device or an electric device and supplying power to each device, and is used in various forms in a home, office, or industrial field.

The shape of the receptacle is a single-sided, two-sphere or multi-type according to the number of the plug inserting holes, and there are embedding type and moving type depending on the installation type.

In some cases, the power outlet is installed directly from the power supply distribution panel, but in most cases, a power supply is interposed between the distribution panel and the outlet so that the power supply from the distribution panel is interrupted do.

However, in a structure including a distribution board, a power supply cut-off device, and an outlet, there is a certain delay time from the outlet to the time when the power supply is cut off in case of emergency, such as human contact or conductor contact, It is difficult to expect the effect of blocking the emergency immediately.

Accordingly, in recent years, in order to prevent an electric shock accident, a plurality of protection mechanisms for covering an outlet or an outlet for shutting off a power source have been developed. However, there is still a problem in sensitivity for preventing an electric shock accident, There is a limitation in preventing one overcurrent.

In addition, in the case where an outlet for shutting off power is installed at a place where power is always required, there is a case where the power is shut off even though the electronic appliance or the electric appliance is normally connected to the outlet due to a malfunction of the outlet, The situation is showing a blind spot.

On the other hand, when the power plug of an electronic device or an electric device is not connected to various sockets and does not perform its function, a so-called standby power loss occurs on the wiring to the device. The standby power is a waste of electricity.

In order to prevent the loss of standby power, it is generally necessary to disconnect the power plug. However, due to inconvenience and inconvenience, most of the power plugs are left connected to various outlets.

The government has been promoting continuous publicity and related laws for energy saving but it has not been effective and has been developing mandatory standby power reduction products or mandating standby power indication. However, such a solution has a problem in realistic effectiveness as long as existing electronic apparatuses or electric apparatuses that are already in use are completely replaced or users are not actively involved.

Also, the socket according to the prior art supports only a general function of receiving the power plug of the electronic device or the electric device and supplying power to each device, and a function of shutting off the power in an emergency. However, recently, with the introduction of Internet of Things (IoT) technology and smart home appliance technology, there is a growing demand for multi-functional products that are converged.

It is an object of the present invention to provide an electronic outlet capable of playing media capable of playing media during charging and charging of a terminal as well as a safety function for prevention of electric shock accident, .

It is a further object of the present invention to provide a method and apparatus capable of more effectively responding to an emergency occurring in relation to electricity in the house, that is, an electric shock, an overload or an overcurrent situation, The present invention provides an electronic outlet that supports media playback having a charging function and a media playback function.

According to an aspect of the present invention, there is provided an electronic socket for supporting media playback, the electronic socket being provided with a cut-off switch for shutting off an input power at the time of ON operation, And a safety receptacle for turning on the shut-off switch when at least one of a resistance value, a resonance value, and a frequency is detected as a range of values corresponding to a human contact state, a conductor contact state, a standby power state, A wired / wireless charging unit for charging a terminal connected by wire or wirelessly using the input power source, a media playback unit for playing a media file or a pre-stored media file received from the terminal either in a wired or wireless manner, And a control unit for controlling operations of the charging unit and the media player, It will be.

Preferably, the output terminal of the disconnecting switch may include a socket into which a plug is inserted.

More preferably, the power supply further includes a drive input button for turning on or off an electrical connection for drawing the input power to the socket.

More preferably, a remote control command for turning on or off an electrical connection for drawing the input power to the socket may be received from the terminal.

Preferably, the safety receptacle includes a current measuring circuit for measuring the current value, a voltage measuring circuit for measuring the voltage value, a resistance measuring circuit for measuring the resistance value, a resonance circuit for measuring the resonance value or the resonance frequency As shown in FIG.

Preferably, the display device may further include an on / off indicator for displaying the on or off state of the blocking switch in response to the switching of the blocking switch.

Preferably, the controller divides the body contact state, the conductor contact state, the standby power state, and the overload state, and determines a range of the current value corresponding to each of the listed states, a range of the voltage value, And a memory for storing a range and a frequency range of the resonance value.

Preferably, the control unit may operate the media playback unit when the wired and wireless charging unit is charging the terminal.

More preferably, the control unit may stop the operation of the media playback unit after the completion of the charging when the wired and wireless charging unit has completed charging the terminal.

The apparatus may further include an input unit for generating a control command for a media file playback operation, a playback stop operation, and a media file selection operation of the media playback unit.

Preferably, the control unit may receive a control command for the media file playback operation, the playback stop operation, and the media file selection operation of the media playback unit from the terminal.

More preferably, the control unit may control the operation of the media playback unit according to a control command generated at the input unit or a control command received from the terminal.

The display unit may further include a display unit for outputting the media file reproduced by the media player as an image, and a sound output unit for outputting the media file reproduced by the media player as a sound.

Preferably, when the information request is received from the terminal, the control unit controls at least one of a current value, a voltage value, a resistance value, a resonance value and a frequency measured at an output terminal of the blocking switch, A state corresponding to one of the contact state, the standby power state and the overload state, and the operation state of the shutdown switch to the terminal.

According to the present invention, it is possible to prevent an electric shock accident through a human body detection function, to minimize standby power consumption through a power shutoff function, and to prevent an overheat due to an overload by means of an overcurrent detection function, have.

In addition, safety functions for prevention of electric shock, prevention of standby power and fire prevention, as well as terminal recharging function and media playback function during terminal charging, Function. In particular, it is possible to solve the problem that the user is waiting tediously during charging due to the media playback function during charging the terminal.

1 is a block diagram showing a configuration of an electronic outlet for supporting media playback according to the first embodiment of the present invention;
2 is a diagram showing a configuration of an electronic receptacle for supporting media playback according to a second embodiment of the present invention,
3 is a diagram illustrating a configuration of an electronic outlet that supports media playback according to a third embodiment of the present invention.

Other objects, features and advantages of the present invention will become apparent from the detailed description of the embodiments with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and an operation of an embodiment of the present invention will be described with reference to the accompanying drawings, and the configuration and operation of the present invention shown in and described by the drawings will be described as at least one embodiment, The technical idea of the present invention and its essential structure and action are not limited.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of an electronic socket for supporting media playback according to the present invention will be described in detail with reference to the accompanying drawings.

The electronic receptacle for supporting media playback according to the present invention may be a receptacle installed indoors or outdoors, or may be a receptacle having a structure that is additionally coupled to a receptacle already installed indoors or outdoors. Further, the electronic receptacle for supporting the media playback of the present invention can be applied to various shapes such as a single-sided, a two-sphere, and a multi-type according to the number of sockets into which the plug is inserted, and can be applied to both an embedded type and a mobile type.

In addition, the electric devices and electronic devices described below are to be understood as a kind of electronic products, and they should be understood as all the devices having the power plug and operating from an external power source.

1 is a block diagram illustrating a configuration of an electronic receptacle for supporting media playback according to the first embodiment of the present invention.

Referring to FIG. 1, an electronic socket for supporting media playback according to the present invention includes a safety receptacle 10, a wired / wireless charger 20, a media player 30, and a controller 40.

The safety receptacle 10 is provided with a cut-off switch 11 for shutting off the input power at the time of the on-operation. The safety receptacle 10 includes at least one of the current value, the voltage value, the resistance value, the resonance value and the frequency measured at the output terminal of the cut- And performs an input power cutoff function of the cutoff switching (11) by using one of them.

The shutdown switch 11 provided in the safety receptacle 10 draws the input power supplied from the distribution board 1 through the output terminal or cuts off the power applied from the distribution board 1 under the control of the control unit 40. It is preferable that the switching of the cut-off switch 11 cuts off the input power in the ON operation.

The safety receptacle 10 may have various circuits for measuring at least one of a current value, a voltage value, a resistance value, a resonance value and a frequency at an output terminal of the cut-off switch 11. [ More specifically, the safety receptacle 10 includes a current measuring circuit 12 for measuring a current value, a voltage measuring circuit 13 for measuring a voltage value, a resistance measuring circuit 14 for measuring a resistance value, And a resonance circuit 15 for measuring a resonance value or frequency including an inductance and a capacitance component.

The safety receptacle 10 is configured such that at least one of the current value, the voltage value, the resistance value, the resonance value and the frequency measured by the above-described circuits 12 to 15 at the output terminal of the cut- The shut-off switch 11 is turned on as it is detected in a range of values corresponding to one of the contact state, the standby power state, and the overload state. In particular, the safety receptacle 10 can turn the operation of the disconnecting switch 11 on or off under the control of the control unit 40. [

The circuits 12 to 15 provided in the safety receptacle 10 are connected to the two wires of the output terminal of the cut-off switch 11 in consideration that the indoor or outdoor power line is a double line consisting of two wires . However, the circuits 12 to 15 provided in the safety receptacle 10 may be connected to only one of the two wires of the output terminal of the cut-off switch 11.

The control unit 40 senses the state of the output terminal of the cutoff switch 11 on the basis of the values measured by the circuits 12 to 15 provided in the safety receptacle 10, And outputs a control signal for controlling switching to the safety receptacle 10.

The control unit 40 senses the power line state from the output terminal of the cutoff switch 11 to the socket 50 by using the measurement value inputted from the circuits 12 to 15 provided in the safety receptacle 10.

The control unit 40 divides the state of the output terminal of the cut-off switch 11 into a human body contact state, a conductor contact state, a standby power state, and an overload state, and calculates a current value, a voltage value, a resistance value, a resonance value, define. Accordingly, the control unit 40 detects the steady state and the abnormal state according to whether the input measured value belongs to the range of the reference value defined for each state, and if the detection result is determined to be abnormal, A control signal for controlling switching (on or off) of the switch 11 is applied to the safety receptacle 10 and the cutoff switch 11 is turned on to automatically cut off the input power applied from the distribution board 1. Here, the steady state is a state in which an electronic device or an electric device is normally connected or the devices are normally operated after being connected, and an abnormal state is a human contact state, a conductor contact state, a standby power state, and an overcurrent state or an overcurrent state. The human body contact state is a state in which a living body such as a person or an animal is in direct contact with the output terminal of the cut-off switch 11, and the conductor contact state is a state in which an object such as metal is inserted into the output terminal of the cut- .

The control unit 40 controls at least one of the current value, the voltage value, the resistance value, the resonance value and the frequency measured by the circuits 12 to 15 at the output terminal of the shut-off switch to be in a human contact state, The range of the voltage value, the range of the resistance value, and the range of the current value corresponding to the human body contact state, the conductor contact state, the standby power state and the overload state, respectively, And a memory for storing a range of a resonance value and a frequency range. Here, the memory is provided inside the control unit 40 and is not separately shown.

That is, the memory provided in the control unit 40 distinguishes between a human body contact state, a conductor contact state, a standby power state, and an overload state, and determines a range of a current value used as a criterion for detecting each state, Range and range of resistance value and resonance value range and frequency range are stored.

Accordingly, the control unit 40 compares at least one of the current value, the voltage value, the resistance value, the resonance value and the frequency inputted from the circuits 12 to 15 with the range value of each state stored in the memory, The state of the output terminal of the cutoff switch 11 is detected as a normal state or an abnormal state corresponding to one of a human body contact state, a conductor contact state, a standby power state and an overload state is detected.

The control unit 40 applies a control signal to turn on the shutdown switch 11 to the safety receptacle 10 to automatically shut off the input power applied from the distribution board 1 .

As another example, the control unit 40 detects the state of the output terminal of the cut-off switch 11 based on the current value, the voltage value, the resistance value, the resonance value, and the frequency when the electronic apparatus or the electric apparatus normally operates. . For this purpose, the control unit 40 has information on the current value, the voltage value, the resistance value, the resonance value, and the frequency when operating in a normal connection state for each device, It can be used as a reference value for detection.

In addition, the controller 40 has information on the current value, the voltage value, the resistance value, the resonance value and the frequency when the device is in a steady state for each device. It holds information about the range in which the value and frequency change. For example, if the resistance value exceeds + 1? At the steady state of the A device, the control section 40 detects the abnormal state.

The socket 50 is a mechanical means electrically connected to the output terminal of the cut-off switch 11, and is a means for mechanically inserting a plug provided in an electronic device or an electric device.

As another example, the control unit 40 may support the manual switching operation in addition to the operation of sensing the state of the output terminal of the disconnecting switch 11 and automatically switching the disconnecting switch 11 accordingly. That is, when an input signal requesting forcible driving of the shutoff switch 11 is applied through the external input means, the control unit 40 controls the shutoff switch 11 in response to the input signal, 11 is kept in the OFF state or the ON state in which the input power is cut off is switched to the OFF state. This is in contrast to the case where the state of the output terminal of the cut-off switch 11 is misunderstood in accordance with the value measured in the circuits 12 to 15 indicating the abnormal state despite the normal connection state of the electronic appliance or the electric appliance .

The wired and wireless charging unit 20 charges the terminal 2 connected by wire or wirelessly using the input power supplied from the distribution board 1.

The wired and wireless charging unit 20 generates a wired power signal or a wireless power signal to the terminal 2 to charge the wired or wirelessly connected terminal 2. [

The control unit 40 receives the charging status information from the terminal 2 to be charged and controls the charging operation of the wired and wireless charging unit 20 according to the received charging status information.

In particular, the control unit 40 controls the wired / wireless charging unit 20 to be in the ON state, the OFF state, and the sleep state based on the charging state information received from the terminal 2. [ More specifically, the control unit 40 can turn off the operation of the wire / wireless charging unit 20 when the received charging state information indicates the full state. Alternatively, the control unit 40 can switch the operation of the wire / wireless charging unit 20 from the on state to the sleep state when the received charge state information indicates the full state. Here, the sleeping state is a state in which the wired / wireless charging unit 20 receives only the charging state information from the terminal 2. [

In the case of controlling the fully charged wired and wireless charging unit 20 to be in the off state, the self-discharge of the battery provided in the terminal 2 is not considered, thereby minimizing the processing burden on the control unit 40.

When the wired / wireless charger 20 is switched from the on state to the sleep state, the self-discharge of the battery provided in the terminal 2 is taken into consideration. If the controller 40 determines that the battery is fully charged The self-discharge time to reach the self-discharge rate or the reference charge amount after the full charge is calculated, and the wire / wireless charger 20 is switched again from the sleep state to the on state according to the self discharge ratio or the self discharge time. Thus, the battery of the terminal 2 is always kept in a full state. In addition, the control unit 40 may calculate information on the charging capacity and battery life for each terminal based on the estimated self-discharge ratio and the self-discharge time.

The media reproducing unit 30 reproduces the media file received in the wired or wireless manner from the terminal 2 or a previously stored media file.

The control unit 40 can operate the media playback unit 30 when the wired and wireless charging unit 20 is charging the terminal 2. [

The control unit 40 can control various points of time for stopping the operation of the media playback unit 30 as follows.

First, the control unit 40 can stop the operation of the media playback unit 30 after the completion of the charging when the wired and wireless charging unit 20 has completed charging the terminal 2. [ Here, the meaning after the completion of the charging may be immediately after completing the charging, or may be a certain time after completion of the charging.

Second, the controller 40 can stop the operation of the media player 30 after the point of time when the wired connection to the terminal 2 for charging is disconnected regardless of the completion time of the charging. Here, the meaning after the wired / wireless connection for charging is terminated may be immediately after the wired / wireless connection is disconnected or after some time after the wired / wireless connection is disconnected. In the case of a wireless connection for charging, the terminal 2 may be spatially separated from the electronic receptacle supporting the media reproduction of the present invention.

The electronic outlet that supports the media playback of the present invention may further include an input unit 80 for generating a control command for the media file playback operation, the playback stop operation, and the media file selection operation of the media playback unit 30. [ Accordingly, the control unit 40 can control the operation of the media playback unit 30 according to the control command generated through the input unit 80.

As another example, the electronic outlet that supports the media playback of the present invention may be configured such that the control unit 40 transmits a control command for the media file playback operation, the playback stop operation, and the media file selection operation of the media playback unit 30 from the terminal 2 And controls the operation of the media playback unit 30 in accordance with the received control command. To this end, an application for controlling the operation of the media playback unit 30 may be provided in the terminal 2, and the application may be realized by an electronic outlet that supports the media playback of the present invention, Lt; / RTI >

When the media playback unit 30 plays back the media file in real time from the terminal 2, a streaming method may be used in which the media file is temporarily stored and then played back.

The electronic outlet for supporting media playback according to the present invention includes a display unit 90 for outputting a media file played back by the media playback unit 30 as an image, And a sound output unit 100 for outputting sound.

2 is a diagram illustrating a configuration of an electronic receptacle that supports media playback according to a second embodiment of the present invention.

Referring to FIG. 2, an electronic outlet that supports media playback according to a second embodiment of the present invention further includes a drive input button 60 and an on-off indicator 70 in the configuration shown in FIG.

In the description of FIG. 2, only the operation of the drive input button 60 and the on-off indicator 70 will be described.

The driving input button 60 turns on or off the electrical connection for drawing the input power applied from the distribution board 1 to the output terminal of the shutoff switch 11, that is, the socket 50. More specifically, when the drive input button 60 is turned on, an electrical connection for drawing input power from the distribution board 1 to the socket 50 is turned on.

Particularly, since the driving input button 60 is provided with a plurality of sockets in the form of a two-sphere or a multi-type, the driving input button 60 can be provided corresponding to the number of sockets to turn on or off the electrical connection for each socket.

The control unit 40 automatically controls the switching of the cutoff switch 11 according to the state of the output terminal of the cutoff switch 11 and switches the cutoff switch 11 according to the input signal outputted from the drive input button 60 Manual control is possible.

The on-off indicator 70 visually or audibly displays the on state or the off state according to the switching of the cut-off switch 11. To this end, the on-off indicator 70 may include a lamp that indicates the on state (cutoff) of the cutoff switch 11 as red light and a lamp that indicates the off state (conduction) as green light. Further, the on-off indicator 70 outputs an on state or an off state according to the switching of the cut-off switch 11 by sound. To this end, the on-off indicator 70 may include a sound output element, and may output a sound indicative of an on state for a predetermined time or a sound indicative of an off state for a predetermined time.

The control unit 40 controls the switching of the cut-off switch 11 and applies a control signal indicating the operating state of the cut-off switch 10 to the on-off indicator 70. [ Accordingly, the on-off indicator 70 visually or audibly displays the on-state or the off-state of the cut-off switch 11.

3 is a diagram showing a configuration of an electronic outlet that supports media playback according to a third embodiment of the present invention, and shows the configuration of a two-sided electronic outlet.

The configuration shown in Fig. 3 is an expanded configuration of Figs. 1 and 2, in which two disconnecting switches 11a and 11b are provided according to a two-sided type electronic socket, and are connected to two disconnecting switches 11a and 11b, respectively Two sockets 51 and 52 are provided.

The control unit 40 controls the switching of the two disconnecting switches 11a and 11b, respectively.

The circuits 12 to 15 provided in the safety receptacle 10 measure at least one of the current value, the voltage value, the resistance value, the resonance value and the frequency at the output terminals of the two cut-off switches 11a and 11b.

The on-off indicator 70 is configured to display the on / off states of the two shut-off switches 11a and 11b separately. To this end, the control unit 40 applies different control signals to the on-off indicator 70 so as to distinguish between the on-state and the off-state of the two cut-off switches 11a and 11b, respectively.

The control unit 40 controls the first cutoff switch 11a and the second cutoff switch 11b so as to distinguish between the switching control of the first cutoff switch 11a and the switching control of the second cutoff switch 11b, And each control signal is configured by using different identifiers for the second control signal applied to the second blocking switch 11b.

The circuits 12 to 15 provided in the safety receptacle 10 also include a first identifier indicating the measured value of the first disconnecting switch 11a and a second identifier indicating the measured value provided to the controller 40, 11b, the control unit 40 divides the measurement value into a plurality of measurement values.

On the other hand, the operation of the electronic receptacle supporting the media reproduction of the present invention can be remotely controlled from the terminal 2. [

More specifically, the terminal 2 can receive a remote control command instead of the operation input button 60 to turn on or off the electrical connection on a socket-by-socket basis. The control unit 40 receives the remote control command from the terminal 2 and outputs an electrical connection for drawing the input power applied from the distribution board 1 to the output terminal of the shutoff switch 11, On or off. Particularly, when a plurality of sockets are provided in the form of two sphere or multi-piece, the control unit 40 receives a remote control command for turning on or off the electrical connection for each socket from the terminal 2, Turns the connection on or off.

In addition, the control unit 40 may control at least one of the current value, the voltage value, the resistance value, the resonance value and the frequency measured by the circuits 12 to 15 when the information request is received from the terminal 2 And can transmit to the terminal 2 any one of the states of the output terminal of the cut-off switch 11 according to the measured values, that is, the human body contact state, the conductor contact state, the standby power state and the overload state. have. Also, the operating state of the blocking switch 11 can be transmitted to the terminal 2 for each socket. This makes it possible to remotely check the operation status of the electronic receptacle supporting the media playback through the terminal 2. [

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

It is therefore to be understood that the embodiments of the invention described herein are to be considered in all respects as illustrative and not restrictive, and the scope of the invention is indicated by the appended claims rather than by the foregoing description, Should be interpreted as being included in.

10: Safety outlet
11: Break switch
12: Current measuring circuit
13: Voltage measuring circuit
14: Resistance measurement circuit
15: The resonance society
20: Wired and wireless charging section
30: Media playback unit
40:
50: Socket
60: Input button for driving
70: On-off indicator
80:
90:
100: Audio output unit

Claims (14)

Wherein at least one of a current value, a voltage value, a resistance value, a resonance value, and a frequency measured at an output terminal of the shut-off switch is a human-body contact state, a conductor- A safety receptacle for turning on the shut-off switch when a range of values corresponding to one of a state and an overload state is detected;
A wired / wireless charging unit charging a terminal connected by wire or wirelessly using the input power source;
A media playback unit for playing a media file or a pre-stored media file received from the terminal either in a wired or wireless manner; And
And a control unit for controlling operations of the safety receptacle, the charging unit, and the media playback unit. The method according to claim 1,
And a socket into which a plug is inserted at an output end of the disconnecting switch. 3. The method of claim 2,
Further comprising a drive input button for turning on or off an electrical connection for drawing the input power to the socket. 3. The method of claim 2,
And receives from the terminal a remote control command for turning on or off an electrical connection for drawing the input power to the socket. The method according to claim 1,
The safety receptacle includes:
A current measuring circuit for measuring the current value;
A voltage measuring circuit for measuring the voltage value;
A resistance measuring circuit for measuring the resistance value,
And a resonance circuit for measuring the resonance value or the frequency. The method according to claim 1,
Further comprising an on / off indicator for indicating the on or off state of the shutoff switch in response to switching of the shutoff switch. The method according to claim 1,
Wherein,
The range of the voltage value, the range of the resistance value, the range of the resonance value, and the range of the current value corresponding to each of the listed states, And a memory for storing a frequency range. The method according to claim 1,
Wherein,
And activates the media player when the wired and wireless charger is charging the terminal. 9. The method of claim 8,
Wherein,
And when the charging of the terminal is completed, the wired / wireless charging unit stops the operation of the media player after the charging is completed. The method according to claim 1,
Further comprising an input unit for generating a control command for a media file playback operation, a playback stop operation, and a media file selection operation of the media playback unit. The method according to claim 1,
Wherein,
And a control command for a media file playback operation, a playback stop operation, and a media file selection operation of the media playback unit is received from the terminal. The method according to claim 10 or 11,
Wherein,
Wherein the operation of the media player is controlled according to a control command generated by the input unit or a control command received from the terminal. The method according to claim 1,
Further comprising: a display unit for outputting a media file reproduced by the media reproduction unit as an image; and a sound output unit for outputting a media file reproduced by the media reproduction unit as a sound. The method according to claim 1,
Wherein,
Wherein at least one of a current value, a voltage value, a resistance value, a resonance value, and a frequency measured at an output terminal of the blocking switch, and at least one of a human contact state, the conductor contact state, And a state corresponding to one of the overload state and the overload state, and an operation state of the disconnecting switch to the terminal.

KR1020150141209A 2015-10-07 2015-10-07 electronic socket of supporting media playback KR20170041580A (en)

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