WO2019047328A1 - Prise et procédé d'alimentation en puissance de plusieurs dispositifs au moyen de la prise - Google Patents

Prise et procédé d'alimentation en puissance de plusieurs dispositifs au moyen de la prise Download PDF

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Publication number
WO2019047328A1
WO2019047328A1 PCT/CN2017/105721 CN2017105721W WO2019047328A1 WO 2019047328 A1 WO2019047328 A1 WO 2019047328A1 CN 2017105721 W CN2017105721 W CN 2017105721W WO 2019047328 A1 WO2019047328 A1 WO 2019047328A1
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WO
WIPO (PCT)
Prior art keywords
unit
data
interface unit
control unit
power supply
Prior art date
Application number
PCT/CN2017/105721
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English (en)
Chinese (zh)
Inventor
彭多文
易聂波
Original Assignee
深圳市元创时代科技有限公司
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Application filed by 深圳市元创时代科技有限公司 filed Critical 深圳市元创时代科技有限公司
Publication of WO2019047328A1 publication Critical patent/WO2019047328A1/fr

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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
    • 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
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts

Definitions

  • the present invention relates to the field of electronic technologies, and in particular to a socket and a method for powering multiple devices using a socket.
  • an embodiment of the present invention provides a socket.
  • the socket includes a power module and a voltage conversion module.
  • the socket further includes a data exchange module.
  • the power module, the voltage conversion module, and the data exchange module are electrically connected in sequence, and the data exchange module includes a power supply unit.
  • the identification unit, the first control unit, the power supply interface unit, and the data interface unit, the power supply unit, the identification unit, and the first control unit are electrically connected in sequence, and the first control unit is electrically connected to the power supply interface unit and the data interface unit;
  • the identification unit is configured to generate a first trigger signal when the power interface unit is connected to the external device, generate a second trigger signal when the data interface unit is connected to the external device, and transmit the first trigger signal and the second trigger signal to the first control unit;
  • the first control unit is configured to control the power supply unit to supply power to the external device electrically connected to the power supply interface unit in response to the first trigger signal, and the first control unit is further configured to control the power supply unit to be electrically connected to the data interface unit in response to the second trigger signal.
  • the external device is powered.
  • the data exchange module further includes a data control unit, and the data interface unit includes at least two interfaces, each Each of the interfaces is electrically connected to the data control unit, and the data control unit is electrically connected to the first control unit;
  • the identification unit is further configured to: when at least two interfaces are connected to an external device, generate a third trigger signal, and transmit the third trigger signal to the first control unit;
  • the first control unit is further configured to generate a data transmission instruction in response to the third trigger signal, and transmit the data transmission instruction to the data control unit;
  • the data control unit is configured to control at least two interfaces for data transmission in a preset order in response to the data transmission instruction, so that data transmission is performed between the external devices through at least two interfaces.
  • the data exchange module further includes a switching unit, and the switching unit is electrically connected to the data control unit and the data interface unit.
  • the data interface unit includes a plurality of data transmission interfaces
  • the switching unit includes a data exchange circuit
  • the data control unit, the data exchange circuit, and the data transmission interface are electrically connected in sequence.
  • the data interface unit includes a plurality of audio interfaces
  • the switching unit includes an audio switching circuit
  • the data control unit, the audio switching circuit, and the audio interface are electrically connected in sequence.
  • the data interface unit includes a plurality of network interfaces
  • the switching unit includes a network switching circuit
  • the data control unit, the network switching circuit, and the network interface are electrically connected in sequence.
  • the data exchange module further includes a video interface unit and a video format conversion unit, wherein the identification unit, the video format conversion unit, and the video interface unit are electrically connected in sequence, and the identification unit is configured when the video interface unit and the data interface unit are connected to the external device. Generating a fourth trigger signal and transmitting the fourth trigger signal to the first control unit;
  • the first control unit is configured to control the data interface unit and the video interface unit to perform data transmission with the corresponding external device in response to the fourth trigger signal, so that the external device electrically connected to the data interface unit transmits the video information to the video interface unit. External device.
  • the video interface unit includes a plurality of video interfaces.
  • the video interface unit includes an HDMI interface and/or a VGA interface and/or a DVI interface.
  • the data exchange module further includes a power conversion unit, the power conversion unit is electrically connected to the voltage conversion module and the power supply unit, and the power conversion unit is configured to convert the first direct current into the second direct current.
  • the power module is an overload protection unit or an anti-surge unit.
  • the voltage conversion module includes a filter circuit, a rectifier circuit, and a power transformer, and the filter circuit, the rectifier circuit, and the power transformer are electrically connected in sequence.
  • the power supply interface unit includes a USB Type-C type interface.
  • an embodiment of the present invention provides a socket and a method for powering multiple devices by using a socket.
  • the socket includes a power module and a voltage conversion module.
  • the socket further includes: a shell and a data exchange module, a power module, a voltage conversion module, and data.
  • the switch module, the power module, the voltage conversion module, and the data exchange module are electrically connected in sequence, and the data is
  • the switching module includes a power supply unit, an identification unit, a first control unit, a power supply interface unit, and a data interface unit.
  • the power supply unit, the identification unit, and the first control unit are electrically connected in sequence, and the first control unit and the power supply interface unit and the data interface unit are electrically connected.
  • the connection, the power module, the voltage conversion module and the data exchange module are all disposed in the outer casing, and the outer casing is provided with a jack corresponding to the power supply interface unit and the data interface unit;
  • the identification unit is configured to generate a first trigger signal when the power interface unit is connected to the external device, generate a second trigger signal when the data interface unit is connected to the external device, and transmit the first trigger signal and the second trigger signal to the first control unit;
  • the first control unit is configured to control the power supply unit to charge the external device electrically connected to the power supply interface unit in response to the first trigger signal, and the first control unit is further configured to control the power supply unit to be electrically connected to the data interface unit in response to the second trigger signal The external device is charged.
  • the socket further includes a power indicator light, the power indicator light is electrically connected to the voltage conversion module, the power indicator light is embedded in the outer casing, and when the voltage conversion module is powered on, the power indicator light In a first indication state; when the voltage conversion module is powered off, the power indicator light is in a second indication state.
  • the embodiment of the present invention further provides a method for powering a multi-device by using a socket, and the method is applied to a socket, the socket includes a power module, a voltage conversion module, and the socket further includes a data exchange module, the power module
  • the voltage conversion module and the data exchange module are electrically connected in sequence
  • the data exchange module includes a power supply unit, an identification unit, a first control unit, a power supply interface unit, and a data interface unit, and the power supply unit and the identification unit
  • the first control unit is electrically connected in sequence
  • the first control unit is electrically connected to the power supply interface unit and the data interface unit
  • the method for data exchange using the socket includes:
  • the identification unit uses the identification unit to generate a first trigger signal and transmit the first trigger signal to the first control unit when it is recognized that the power supply interface unit is connected to the external device;
  • the data interface unit Identifying, by the identifying unit, the data interface unit generates a second trigger signal in response to connecting the external device, and transmitting the second trigger signal to the first control unit;
  • the external device to which the data interface unit is electrically connected is powered.
  • the socket provided by the present invention and the method for powering multiple devices by using the socket include a data exchange module, and the data exchange module includes an identification unit, a first control unit, a power supply unit, a power supply interface unit, and a data interface unit, a power supply unit, an identification unit, and
  • the first control unit is electrically connected in sequence, and the first control unit is electrically connected to the power supply interface unit and the data interface unit, and the identification unit detects whether the power supply interface unit and the data interface unit are connected to the external device, thereby the power supply interface unit and/or the data.
  • the first control unit controls the power supply unit to supply power to the external device electrically connected to the power supply interface unit and/or the external device electrically connected to the data interface unit, and the socket It can charge the smart terminal that is also equipped with the power supply interface, and no need to use the traditional adapter to connect the socket and the charging cable to charge the device.
  • the data exchange module and the external device can be performed not only. Data exchange can also supply power to the external device. Since the power module can provide alternating current for the conventional electrical appliance, the power supply for a plurality of different devices can be realized at the same time, which enhances the practicability of the socket and gives the user a good experience.
  • FIG. 1 is a block diagram showing the circuit structure of a socket provided by an embodiment of the present invention.
  • FIG. 2 is a block diagram showing the circuit structure of a data exchange module of a socket provided by an embodiment of the present invention.
  • FIG. 3 is a block diagram showing a further circuit structure of a data exchange module of a socket provided by an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a socket provided by an embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for powering multiple devices by using a socket according to an embodiment of the present invention.
  • Icon 100-socket; 110-power module; 120-voltage conversion module; 130-data exchange module; 131-power conversion unit; 132-power supply unit; 133-identification unit; 134-first control unit; 135-power supply interface Unit; 136-data control unit; 137-switch unit; 1372-data exchange circuit; 1374-audio exchange circuit; 1376-network switching circuit; 138-data interface unit; 1382-data transmission interface; 1384-audio interface; Network interface; 139-video format conversion unit; 140-video interface unit; 150-shell; 160-power indicator.
  • the embodiment of the invention provides a socket 100 for simultaneously powering multiple devices and realizing data transmission between multiple devices.
  • FIG. 1 is a block diagram of a circuit module of a socket 100 according to an embodiment of the present invention.
  • the socket 100 includes a power module 110, a voltage conversion module 120, and a data exchange module 130.
  • the power module 110, the voltage conversion module 120, and the data exchange module 130 are electrically connected in sequence.
  • the power module 110 is used to introduce utility power so that the outlet 100 can power an appliance or an electronic product.
  • the power module 110 may include, but is not limited to, an overload protection unit, an anti-surge unit, and the like.
  • the overload protection unit is used to automatically disconnect when the line current is too large, so as to avoid excessive current damage to the equipment and lines.
  • the anti-surge unit also known as the lightning protection unit, is used to conduct the shunting in a very short time when the line suddenly generates a spike current or voltage due to external interference, thereby preventing the surge from causing damage to other equipment in the circuit. .
  • the voltage conversion module 120 is configured to convert the utility power to the first direct current to provide current drive for the data exchange module 130.
  • the voltage conversion module 120 is configured to convert 110-250V commercial power to 20V, 3A direct current to facilitate powering DC-powered electronic devices.
  • the voltage conversion module 120 includes but is not limited to a filter circuit, a rectifier circuit, a power transformer, etc., and the filter circuit, the rectifier circuit, and the power transformer are sequentially electrically connected.
  • the filter circuit is used to filter the interference signal in the line to increase the stability of the voltage conversion module 120.
  • the rectifier circuit is used to convert alternating current to direct current to facilitate powering electronic components that require DC power.
  • the power transformer is used to convert the higher voltage DC power processed by the rectifier circuit into a DC power of 20V to drive the data exchange module 130 to operate.
  • the data exchange module 130 is configured to supply power to a plurality of external devices electrically connected thereto and implement data transmission between the plurality of external devices.
  • the data exchange module 130 includes an identification unit 133, a first control unit 134, a power supply unit 132, a power supply interface unit 135, a data interface unit 138, a data control unit 136, an exchange unit 137, a video interface unit 140, and a video format.
  • the conversion unit 139 and the power conversion unit 131 are included in the data exchange module 130.
  • the power conversion unit 131, the power supply unit 132, the identification unit 133, and the first control unit 134 are electrically connected in sequence, and the first control unit 134 is electrically connected to the data control unit 136 and the power supply interface unit 135, respectively, and the data control unit 136 and the exchange unit
  • the video interface unit 138 is electrically connected in sequence, the video format conversion unit 139 is electrically connected to the video interface unit 140, and the identification unit 133 is also electrically connected to the video format conversion unit 139.
  • the power conversion unit 131 is electrically connected to the voltage conversion module 120 for converting the first direct current input by the voltage conversion module 120 into the second direct current.
  • the power supply interface unit 135 is electrically connected to the first control unit 134 and the identification unit 133. It should be noted that the power supply interface unit 135 supports the PD protocol.
  • the PD protocol is a charging protocol that enables intelligent management of bidirectional transmission of power signals between a charger and a device.
  • the power supply interface unit 135 includes a USB Type-C type interface, and the USB Type-C type interface supports the PD protocol.
  • the socket 100 can also be equipped with a USB Type-C interface.
  • the device such as a notebook, tablet or mobile phone is charged, and there is no need to use a conventional adapter to connect the socket 100 with the charging cable to charge the device.
  • the data interface unit 138 is electrically connected to the switching unit 137, the identification unit 133, and the power supply unit 132, and is configured to supply power to the external device or perform data transmission with the external device after connecting the external device.
  • the data interface unit 138 may include, but is not limited to, a data transmission interface 1382, an audio interface 1384, a network interface 1386, and the like.
  • the data transmission interface 1382 may be, but not limited to, a USB Type-C type interface, a USB-A type interface, or the like.
  • the USB-A type interface when the USB-A type interface is connected to the external device, not only the data exchange unit 137 can exchange data with the external device, but also the external device can be powered. However, through the USB-A type interface, it can only supply power to some devices with lower power, such as mobile phones, tablets or desk lamps with USB interfaces.
  • the data exchange unit 137 can perform data transmission with an external device electrically connected to the USB Type-C type interface.
  • USB-A interface supports 5V2.4A charging or BC1.2 charging specifications, it can not only transmit data with external devices through the USB-A interface, but also power supply for USB power supply accessories such as mobile phones and tablets.
  • the outlet 100 can transmit audio signals.
  • the number of the data transmission interface 1382, the audio interface 1384, and the network interface 1386 included in the data interface unit 138 is not specifically limited, and different changes may be made according to specific requirements of the manufacturer.
  • the video interface unit 140 is electrically connected to the identification unit 133 and the video format conversion unit 139.
  • the data exchange module 130 can output a video signal to the external device.
  • the video interface unit 140 includes multiple video interfaces, which may be, but are not limited to, an HDMI interface, a VGA interface, or a DVI interface.
  • the video format conversion unit 139 is configured to convert the format of the transmitted video data so that the video can be smoothly played on the external device. For example, change the resolution of the video and so on.
  • the switching unit 137 is configured to perform data transmission with the external device through the data interface unit 138 under the control of the data control unit 136.
  • the switching unit 137 includes a data switching circuit 1372, an audio switching circuit 1374, and a network switching circuit 1376.
  • the data exchange circuit 1372 is electrically coupled to the data transfer interface 1382, the audio switch circuit 1374 is electrically coupled to the audio interface 1384, and the network switch circuit 1376 is electrically coupled to the network interface 1386.
  • the data exchange circuit 1372, the audio exchange circuit 1374, and the network switching circuit 1376 exchange data with an external device electrically connected to the corresponding interface under the control of the data control unit 136, respectively.
  • the power supply unit 132 is configured to be connected to the power supply interface unit 135 and the data interface respectively under the control of the first control unit 134.
  • the external device to which the unit 138 is electrically connected is charged.
  • the identification unit 133 is configured to detect whether the video interface unit 140, the power supply interface unit 135, and the data interface unit 138 are connected to an external device. At the same time, the identification unit 133 generates different trigger signals according to the specific connection states of the detected video interface unit 140, the power supply interface unit 135 and the data interface unit 138, and transmits the trigger signal to the first control unit 134.
  • the first trigger signal is generated; when the identification unit 133 detects that the data interface unit 138 is connected to the external device, the second trigger signal is generated.
  • the third trigger signal is generated; when the identification unit 133 recognizes that the data interface unit 138 and the video interface unit 140 are connected to the external device, , generating a fourth trigger signal.
  • the first control unit 134 is electrically connected to both the identification unit 133 and the data control unit 136.
  • the first control unit 134 is configured to generate different instructions according to different trigger signals transmitted by the identification unit 133 to implement a process of supplying power to the external device and performing data transmission with the external device.
  • the first control unit 134 when the first control unit 134 receives the first trigger signal, it indicates that the power supply interface unit 135 is connected to the external device, and the first control unit 134 controls the power supply unit 132 to be an external connection electrically connected to the power supply interface unit 135. The device is powered.
  • the first control unit 134 When the first control unit 134 receives the second trigger signal, it indicates that the data transmission interface 1382 in the data interface unit 138 is connected to the external device, and the first control unit 134 controls the power supply unit 132 to be electrically connected to the data transmission interface 1382. The connected external device is powered.
  • the first control unit 134 When the first control unit 134 receives the third trigger signal, it indicates that at least two of the data transmission interface 1382 or the audio interface 1384 included in the data interface unit 138 are connected to the external device, and the first control unit 134 will respond to the The third trigger signal generates a data transmission instruction, and transmits the data transmission instruction to the data control unit 136, and the data control unit 136 controls the interface to which the external device is connected to perform data transmission according to the data transmission instruction in a preset sequence, so that Data transfer between multiple external devices.
  • the data interface unit 138 includes two data transmission interfaces 1382, an audio interface 1384, and a network interface 1386.
  • the two data transmission interfaces 1382 and one audio interface 1384 are respectively sorted into 1, 2, and 3;
  • the data control unit 136 transmits the data of the external device electrically connected to the No. 1 data transmission interface 1382 to the external device electrically connected to the No. 2 data transmission interface 1382;
  • the data control unit 136 transmits the data stored by the external device electrically connected to the data transmission interface 1382 to the external device electrically connected to the audio interface 1384.
  • the audio signal is played by an external device electrically connected to the audio interface 1384.
  • the data transmission interface 1382 of the 138 is connected to the external device.
  • the first control unit 134 controls the data interface unit 138 and the video interface unit 140 to perform data transmission with the corresponding external device, so that the external connection with the data interface unit 138 is electrically connected.
  • the device transmits video information to an external device that is electrically connected to the video interface unit 140.
  • the first control unit 134 includes a control chip.
  • the control chip is a FL0052 type chip.
  • the socket 100 can supply power to different external devices through the power supply interface unit 135 and the data interface unit 138 at the same time.
  • FIG. 4 is a schematic structural diagram of a socket 100 according to a preferred embodiment of the present invention. It should be noted that the basic principle and the technical effects of the socket 100 provided in this embodiment are the same as those in the foregoing embodiment, and are not described in the foregoing embodiments. content.
  • the socket 100 includes a housing 150, a power indicator light 160 and a power module 110, a voltage conversion module 120, and a data exchange module 130.
  • the housing 150 is used to install the power module 110, the voltage conversion module 120, and the data exchange module 130 to prevent the power module 110, the voltage conversion module 120, and the data exchange module 130 from being directly exposed to the air, thereby preventing the power module 110 and the voltage conversion module. 120 and the data exchange module 130 are damaged by moisture, etc., and can also prevent the user from directly touching the line and getting an electric shock.
  • the safety factor of the socket 100 during use is improved by providing the housing 150.
  • the housing 150 is further provided with a plurality of universal jacks that can be mated with the plugs and jacks corresponding to the data transmission interface 1382, the audio interface 1384, the network interface 1386, the video interface unit 140, and the power supply interface unit 135.
  • the power indicator light 160 is electrically connected to the voltage conversion module 120 and is also embedded in the outer casing 150. When the voltage conversion module 120 is powered on, the power indicator light 160 is in the first indication state; when the voltage conversion module 120 is powered off, the power indicator light 160 is in the second indication state.
  • the power indicator light 160 when the power indicator light 160 is in the first indication state, the power indicator light 160 is displayed in green; when the power indicator light 160 is in the second indication state, the power indicator light 160 is displayed in red.
  • an embodiment of the present invention further provides a method for powering a plurality of devices by using the socket 100, and is applied to the socket 100.
  • the method for powering multiple devices by using the socket 100 provided in this embodiment is as follows. The basic principle and the technical effects produced are the same as those of the above embodiment. For the sake of brief description, what is not mentioned in this embodiment part, reference may be made to the corresponding content in the above embodiment.
  • the socket 100 includes a power module 110 and a voltage conversion module 120.
  • the socket 100 further includes a data exchange module 130.
  • the power module 110, the voltage conversion module 120, and the data exchange module 130 are electrically connected in sequence.
  • the data exchange module 130 includes a power supply unit 132. Identification unit 133, first control unit 134, power supply interface unit 135, and The data interface unit 138, the power supply unit 132, the identification unit 133, and the first control unit 134 are electrically connected in sequence, and the first control unit 134 is electrically connected to the power supply interface unit 135 and the data interface unit 138.
  • the method for data exchange using the socket 100 includes:
  • Step S501 The identification unit 133 generates a first trigger signal when the external connection device is connected to the power supply interface unit 135, and transmits the first trigger signal to the first control unit 134;
  • Step S502 The identification unit 133 recognizes that the data interface unit 138 generates a second trigger signal in response to the connection of the external device, and transmits the second trigger signal to the first control unit 134;
  • Step S503 Control the power supply unit 132 to supply power to the external device electrically connected to the power supply interface unit 135 by using the first control unit 134 in response to the first trigger signal, and control the power supply unit 132 to be electrically connected to the data interface unit 138 in response to the second trigger signal.
  • the connected external device is powered.
  • the data exchange module 130 further includes a data control unit 136.
  • the data interface unit 138 includes at least two interfaces, each of which is electrically connected to the data control unit 136, and the data control unit 136 is electrically connected to the first control unit 134.
  • 100 methods for powering multiple devices also include:
  • Step S504 The identification unit 133 generates a third trigger signal when at least two interfaces are connected to an external device, and transmits the third trigger signal to the first control unit 134;
  • Step S505 using the first control unit 134 in response to the third trigger signal to generate a data transfer instruction, and transfer the data transfer instruction to the data control unit 136;
  • Step S506 The data control unit 136 controls at least two interfaces to perform data transmission in a preset order in response to the data transmission instruction, so that data transmission is performed between the external devices through at least two interfaces.
  • the data exchange module 130 further includes a video interface unit 140 and a video format conversion unit 139.
  • the identification unit 133, the video format conversion unit 139 and the video interface unit 138 are electrically connected in sequence, and the identification unit 133 is used for the video interface unit 138 and the data.
  • the fourth trigger signal is generated, and the fourth trigger signal is transmitted to the first control unit 134.
  • the method for performing power supply of the multiple devices by using the socket 100 further includes:
  • Step S507 The first control unit 134 is used to control the data interface unit 138 and the video interface unit 138 to perform data transmission with the corresponding external device by using the first control unit 134, so that the external device electrically connected to the data interface unit 138 transmits the video information to An external device that is electrically connected to the video interface unit 140.
  • the socket provided by the present invention includes a data exchange module
  • the data exchange module includes an identification unit, a first control unit, a power supply unit, a power supply interface unit, and a data interface unit, and the power supply unit, the identification unit, and the first control unit.
  • the electric connection is sequentially connected, the identification unit, the first control unit and the power supply interface unit and the data interface unit are electrically connected, and the identification unit detects whether the power supply interface unit and the data interface unit are connected with an external device, thereby being in the power supply interface unit and/or the data interface.
  • the first control unit controls the power supply unit to supply power to the external device electrically connected to the power supply interface unit and/or the external device electrically connected to the data interface unit, and the socket can be provided for the same
  • the intelligent terminal of the electrical interface is charged, and the device is not required to be connected by using a conventional adapter to connect the socket and the charging cable.
  • the data exchange module can exchange data with the external device, and Powering the external device, since the power module can provide alternating current for the conventional electrical appliance, thereby simultaneously supplying power to a plurality of different devices, since the power module can provide alternating current for the conventional electrical appliance, thereby simultaneously supplying power to a plurality of different devices.
  • the utility of the socket is enhanced, and the user is provided with a good experience.
  • the socket provided by the invention detects whether the power supply interface unit and the data interface unit are connected to the external device through the identification unit, so that when the power supply interface unit and/or the data interface unit are connected with the external device, the first control unit controls the power supply unit to supply power.
  • the external device electrically connected to the interface unit and/or the external device electrically connected to the data interface unit are powered.
  • the power module since the power module is further included, the power module can provide alternating current for the conventional electrical appliance, thereby realizing simultaneous power supply for a plurality of different devices. The practicality of the socket gives the user a good experience.

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Abstract

L'invention concerne une prise (100) et un procédé d'alimentation en puissance de plusieurs dispositifs au moyen de la prise (100), qui se rapportent au champ technique de l'électronique. La prise (100) comprend une unité d'identification (133), une première unité de contrôle (134), une unité d'alimentation électrique (132), une unité d'interface d'alimentation électrique (135) et une unité d'interface de données (136), l'unité d'alimentation électrique (132), l'unité d'identification (133) et la première unité de contrôle (134) étant connectées électriquement dans cet ordre ; et la première unité de contrôle (134) est connectée électriquement aussi à l'unité d'interface d'alimentation électrique (135) et à l'unité d'interface de données (136). L'unité d'identification (133) détecte la connexion ou non de l'unité d'interface d'alimentation électrique (135) et de l'unité d'interface de données (136) à un dispositif externe, de sorte que, lorsque l'unité d'interface d'alimentation électrique (135) et/ou l'unité d'interface de données (136) est/sont connectée(s) à un dispositif externe, la première unité de contrôle (134) contrôle l'unité d'alimentation électrique (132) pour qu'elle alimente en puissance un dispositif externe connecté électriquement à l'unité d'interface d'alimentation électrique (135) et/ou un dispositif externe connecté électriquement à l'unité d'interface de données (136). De plus, puisque la prise (100) comprend en outre un module de source d'énergie (110), le module de source d'énergie (110) peut assurer l'alimentation en un courant alternatif pour des appareils électriques conventionnels, alimentant ainsi simultanément en puissance plusieurs dispositifs différents, renforçant le caractère pratique de la prise (100) et assurant une bonne ergonomie pour l'utilisateur.
PCT/CN2017/105721 2017-09-07 2017-10-11 Prise et procédé d'alimentation en puissance de plusieurs dispositifs au moyen de la prise WO2019047328A1 (fr)

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