CN111370955A - Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method - Google Patents

Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method Download PDF

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Publication number
CN111370955A
CN111370955A CN201811600700.9A CN201811600700A CN111370955A CN 111370955 A CN111370955 A CN 111370955A CN 201811600700 A CN201811600700 A CN 201811600700A CN 111370955 A CN111370955 A CN 111370955A
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CN
China
Prior art keywords
safety
adapter
power socket
charging
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811600700.9A
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Chinese (zh)
Inventor
严煜铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Zhipan Microelectronics Co ltd
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Shanghai Zhipan Microelectronics Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shanghai Zhipan Microelectronics Co ltd filed Critical Shanghai Zhipan Microelectronics Co ltd
Priority to CN201811600700.9A priority Critical patent/CN111370955A/en
Publication of CN111370955A publication Critical patent/CN111370955A/en
Pending legal-status Critical Current

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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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • 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
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a safety adapter, a safety power socket, a safety charging system formed by the safety adapter and a safety charging method formed by the safety power socket, and relates to the field of electromagnetic induction charging. The safety power supply comprises a safety joint, a connecting wire and a charging interface, wherein the safety joint is used for being connected with a safety power supply seat, the charging interface is used for being connected with a terminal to be charged, and the connecting wire is connected between the safety joint and the charging interface; be equipped with first controller in the safety joint, be equipped with first coil on the first controller, first coil be used for with safety power seat coupling. When a user connects the terminal to the charging interface, the terminal can be charged, the safety joint does not have a metal contact any more, the waterproofness of the safety adapter is increased, the possibility of electric shock caused by the fact that the safety adapter is contacted with water is reduced, and the safety of the safety adapter is increased.

Description

Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method
Technical Field
The invention relates to the field of electromagnetic induction charging, in particular to a safety adapter, a safety power supply seat, a safety charging system formed by the safety adapter and a safety charging method.
Background
The second industrial revolution brought power into human society, and plugs and sockets were also produced in order to supply power to electric devices. At present, a common power socket in the market is a socket (or a power strip) with an insertion hole, a power adapter is provided with a metal contact which can be in physical and electrical contact with the insertion hole, and an alternating current-direct current converter circuit is arranged in the end of the adapter and used for converting a high-voltage alternating current power supply into a low-voltage direct current signal to be used by electric equipment such as a mobile phone, a computer and the like.
When a user needs to use electric equipment, the electric equipment is inserted into the power socket jack through the plug on the adapter, and the electric equipment can be used.
Disclosure of Invention
The invention aims to provide a safety adapter, a safety power supply seat and a safety charging system and method formed by the safety adapter and the safety power supply seat, which increase the safety of the safety charging system formed by the safety adapter and the safety power supply seat, reduce the possibility of electric shock caused by the safety charging system directly touching or contacting water, and increase the safety of the safety charging system.
The technical scheme provided by the invention is as follows:
a safety adapter comprises a safety joint, a connecting wire and a charging interface, wherein the safety joint is used for being connected with a safety power supply seat, the charging interface is used for being connected with a terminal to be charged, and the connecting wire is connected between the safety joint and the charging interface; be equipped with first controller in the safety joint, be equipped with first coil on the first controller, first coil be used for with safety power seat coupling.
In the technical scheme, a user can directly place the safety joint on the safety power supply seat, the first coil in the safety power supply seat can be electromagnetically coupled with the coil in the safety power supply seat, electric energy is obtained in the first coil, the electric energy is transmitted to the charging interface through the connecting wire, when the user connects the terminal to the charging interface, the charging of the terminal can be realized, the safety joint has no metal contact, the safety of a safety charging system formed by the safety adapter and the safety power supply seat is improved, the possibility of electric shock caused by the fact that the safety charging system is directly touched or contacted with water is reduced, and the safety of the safety charging system is improved.
Further, the connecting wire can be dismantled connect in the safety joint, the connecting wire pass through waterproof cover connect in the safety joint.
In the technical scheme, the safety joint is detachably connected, so that the safety joint is convenient to carry, assemble and disassemble; through the setting of waterproof cover, reduced the clearance between connecting wire and the safety joint, also reduced the possibility that moisture got into in the safety joint, further increased the waterproof nature of safety adapter, increased the reliability of safety adapter promptly.
Another object of the present invention is to provide a safety power socket, comprising: the box body, be equipped with the second controller in the box body, the second controller electricity is connected in the power, be equipped with the second coil on the second controller, the second coil is used for with the coupling of safety adapter.
In the technical scheme, the second coil in the box body is arranged, so that the coupling with the safety adapter can be realized, and an electric signal is provided for the safety adapter.
One of the objectives of the present invention is to provide a safety adapter and a safety power socket for forming a safety charging system, including a safety adapter, and further including a safety power socket, wherein the safety power socket is used for being electrically connected to an alternating current; a second controller is arranged in the safety power supply seat, and a second coil coupled with the first coil is arranged on the second controller; the safety power socket is provided with a second connecting device, and the safety joint is provided with a first connecting device matched with the second connecting device.
In the technical scheme, the first connecting device and the second connecting device are matched, so that the restraint between the safety power supply seat and the safety adapter is increased, the connection between the safety power supply seat and the safety adapter is realized, the safety adapter can be installed on the safety power supply seat no matter the safety power supply seat is arranged in any direction, and the application range of the safety charging system is widened.
Further, the first connecting device and the second connecting device are both made of magnetic materials.
In the technical scheme, through the selection of the magnetic material, the first connecting device and the second connecting device do not need to be processed into other special structures, and the first connecting device and the second connecting device are convenient to process, manufacture and assemble; when the safety adapter is connected with the safety power supply seat in an adsorption mode, the first coil is automatically aligned with the axis of the second coil, and the use of a user is facilitated.
Further, the first connecting devices are provided in a plurality, the number of the second connecting devices is the same as that of the first connecting devices, and the positions of the plurality of second connecting devices correspond to those of the plurality of first connecting devices.
In the technical scheme, the safe power socket and the safe adapter are connected in a multi-point mode through the arrangement of the first connecting devices and the second connecting devices, and the safe power socket and the safe adapter are fixed.
Further, a butting seat is arranged on the safety joint, and a butting groove matched with the butting seat is formed in the safety power supply seat; or; the safety joint is provided with a butt joint groove, and the safety power supply seat is provided with a butt joint seat matched with the butt joint seat.
Among this technical scheme, through the setting of butt joint groove and butt joint seat, the user can be directly with butt joint groove and butt seat adaptation when installing the safety adapter, has realized the initial positioning of safety adapter and safety power source seat to after initial positioning, the butt seat can the butt on the inner wall in butt joint groove, and the user can continue to slide the safety adapter according to the minimum direction of safety adapter atress, can realize the assembly of safety adapter and safety power source seat.
Further, a first communication device is arranged on the first controller, and a second communication device is arranged on the second controller; the second controller is in communication connection with the first controller.
In the technical scheme, the second controller can be in communication connection with the first controller through the arrangement of the first communication device and the second communication device, and stable charging and safe and reliable operation of a safe charging system are ensured through communication and information interaction.
Further, the safety joint further comprises a rectifier and a direct current-direct current converter; the rectifier and the DC-DC converter are electrically connected to the first controller, and the rectifier and the DC-DC converter are electrically connected; the first coil is electrically connected to the rectifier, and the charging interface is electrically connected to the DC-DC converter.
In the technical scheme, the rectifier and the DC-DC converter are arranged, so that the electric energy acquired by the first coil can be transmitted to the charging interface, and the charging function of the terminal is realized.
Further, the safety power supply seat also comprises an alternating current-direct current converter and a direct current-alternating current inverter; the alternating current-direct current converter is used for being electrically connected with alternating current, the direct current-alternating current inverter is electrically connected with the alternating current-direct current converter, the second coil and the second controller are electrically connected with the direct current-alternating current inverter, and the second controller is electrically connected with the alternating current-direct current converter.
In the technical scheme, the obtained alternating current can be converted into the stable convertible alternating current in the second coil through the arrangement of the alternating current-direct current converter and the direct current-alternating current inverter.
One of the objects of the present invention is to provide a safe charging method, including: the safety adapter is connected with the safety power supply seat; the safety adapter and the safety power socket are successfully communicated; when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate to configure charging parameters; the safety power supply seat supplies power to the terminal.
In the technical scheme, after the safety adapter is connected with the safety power supply seat, the safety adapter is in communication connection with the safety power supply seat to reconfirm the existence of the other party; after the safety adapter is in communication connection with the safety power socket, negotiation is carried out to obtain charging parameters, the safety adapter can form different charging parameters according to different terminals, and the use range of the safety adapter is enlarged.
Further, when monitoring that the safety power socket and/or the safety adapter is abnormal, the safety power socket and/or the safety adapter stops outputting or executes the steps of negotiating the safety adapter, the safety power socket and the terminal, and configuring charging parameters.
In the technical scheme, the sustainable implementation of the terminal charging process is realized through the setting of the abnormity monitoring step.
Further, when monitoring that the safety power socket and/or the safety adapter is abnormal, executing the step of connecting the safety adapter with the safety power socket or the step of negotiating the safety adapter, the safety power socket and the terminal, wherein the configuring of the charging parameters specifically comprises: when monitoring that the safety power socket and/or the safety adapter are abnormal, analyzing whether power-off protection is needed; when power-off protection is needed, the safety power socket and/or the safety adapter stop outputting; when power-off protection is not needed, whether the safety adapter, the safety power socket and the terminal need to be renegotiated or not is analyzed, and charging parameters are reconfigured; when the safety adapter, the safety power socket and the terminal do not need to be renegotiated, the safety power socket and/or the safety adapter stops outputting; and when the safety adapter, the safety power socket and the terminal need to be renegotiated, executing the steps of negotiating the safety adapter, the safety power socket and the terminal, and configuring charging parameters.
In the technical scheme, the reconfiguration of the parameters is realized through whether power-off protection is needed or not and whether renegotiation is needed or not so as to realize the re-operation of the charging process and enable the re-operation of the charging process.
Further, the safety adapter is connected with safe power socket and specifically includes: the safety power supply seat sends a detection signal and monitors whether a feedback signal exists or not; when the safety adapter receives the detection signal, a feedback signal is sent to the safety power socket; when the safety power supply seat monitors that a feedback signal exists, the safety adapter is connected with the safety power supply seat.
In the technical scheme, whether the safety adapter and the safety power socket are successfully connected or not can be analyzed through the sending and monitoring of the detection signal and the feedback signal.
Further, the successful communication between the safety adapter and the safety power socket specifically comprises: the secure power base sending a communication signal to the secure adapter; when the safety adapter receives the communication signal, the safety adapter sends a response signal to the safety power socket; the safety power socket analyzes that a response signal is received within a preset time period; when the safety power socket receives the response signal within a preset time period, the safety adapter is successfully communicated with the safety power socket; and when the safety power socket does not receive the response signal within the preset time period, the safety adapter is connected with the safety power socket again.
In this technical scheme, in this embodiment, the safety power socket and the safety adapter can perform communication connection within a preset time period, and determine whether communication is successful, so as to further determine that the safety power socket and the safety adapter are successfully connected.
Further, when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate, and configuring the charging parameters specifically includes: the safety adapter negotiates with the safety power socket to configure a first charging parameter; when the terminal is connected to the safety adapter, the safety adapter negotiates with the terminal to configure a second charging parameter; the safety power socket and the safety adapter analyze whether the first charging parameter and the second charging parameter are supported or not; when the safety power socket and the safety adapter support the first charging parameter and the second charging parameter, the charging parameter configuration is completed; when the first charging parameter and the second charging parameter are not supported by the safety power socket and/or the safety adapter, the safety power socket and the safety adapter analyze whether other charging parameters exist or not; when other charging parameters exist, the safe adapter and the safe power socket are executed again to negotiate and configure a first charging parameter, and when a terminal is connected to the safe adapter, the safe adapter and the terminal negotiate and configure a second charging parameter.
In this technical scheme, in this embodiment, through multiple negotiation configurations of the first charging parameter and the second charging parameter, the safety power socket can obtain the supportable first charging parameter and the second charging parameter, and then charging of the terminal is achieved.
Compared with the prior art, the safety adapter, the safety power supply seat and the safety charging system and method formed by the safety adapter and the safety power supply seat have the following beneficial effects:
1. the user can directly place the safety joint on the safety power supply seat, first coil in the safety joint can with the coil electromagnetic coupling in the safety power supply seat, and obtain the electric energy in first coil, the interface that charges is given with the electric energy transmission to the rethread connecting wire, can realize charging at the terminal on the interface that charges with the terminal connection to the user, the safety joint no longer has dangerous metal contact, the security of the safety charging system that has increased safety adapter and safety power supply seat and formed, it is after being touched or contacted water directly to have reduced the safety charging system, lead to the possibility of electrocuteeing, the security of safety charging system has been increased.
2. Through the arrangement of the first connecting device and the second connecting device which are matched with each other, the restraint between the safety power supply seat and the safety adapter is increased, the connection between the safety power supply seat and the safety adapter is realized, the safety adapter can be installed on the safety power supply seat no matter the safety power supply seat is arranged in any direction, and the application range of the safety charging system is enlarged.
3. Through the arrangement of the plurality of first connecting devices and the arrangement of the single second connecting device, the state that the first connecting devices and the second connecting devices can be stably connected is reduced, the possibility that the first coil and the second coil are not aligned in the process of assembling the safety adapter is reduced, and convenience is brought to a user to align the safety adapter and the safety power supply seat.
4. Through the setting of butt joint groove and butt joint seat, the user can be directly with butt joint groove and butt seat adaptation when installing the safety adapter, has realized the initial positioning of safety adapter and safety power supply seat to after initial positioning, the butt seat can the butt on the inner wall in butt joint groove, and the user can continue to slide the safety adapter according to the minimum direction of safety adapter atress, can realize the assembly of safety adapter and safety power supply seat.
Drawings
The above features, technical features, advantages and implementations of a safety adaptor, a safety power socket and a safety charging system and method formed thereby will be further described in the following detailed description of preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a security adapter of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a security adapter of the present invention;
FIG. 3 is a schematic structural diagram of a safety power socket according to the present invention;
FIG. 4 is an internal cross-sectional view of a safety power base of the present invention;
FIG. 5 is a schematic structural diagram of a safety charging system formed by a safety adapter and a safety power socket according to the present invention;
FIG. 6 is a schematic flow chart of a safe charging method according to the present invention;
FIG. 7 is a schematic flow chart of another safe charging method of the present invention;
FIG. 8 is a schematic flow chart of another safe charging method of the present invention;
fig. 9 is a schematic diagram of step S1 in the safety charging method according to the present invention;
FIG. 10 is a schematic flow chart of yet another safe charging method of the present invention;
fig. 11 is a schematic diagram of step S3 in the safety charging method according to the present invention.
The reference numbers illustrate: 10. the safety adapter comprises a safety adapter body, 11 safety connectors, 12 connecting wires, 13 charging interfaces, 14 first controllers, 15 first coils, 16 waterproof sleeves, 17 first connecting devices, 18 rectifiers, 19 direct current-direct current converters, 20 safety power supply seats, 21 second controllers, 22 second coils, 23 second connecting devices, 24 alternating current-direct current converters, 25 direct current-alternating current inverters, 31 abutting seats, 32 abutting grooves, 33 first magnetic conductive materials and 34 second magnetic conductive materials.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts relevant to the invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
The first embodiment is as follows: as shown in fig. 1 and 2, a safety adapter 10 includes a safety connector 11, a connection line 12 and a charging interface 13, the safety connector 11 is used to connect to a safety power socket, the safety connector 11 is an electrodeless connector, the charging interface 13 is used to connect to a terminal to be charged, the terminal may be any one of user terminals such as a mobile phone, a computer and a tablet computer, the charging interface 13 may be any one or more of a USB interface, a Micro-USB interface, a Type-C interface and a lightning interface or other customized power supply interfaces, and the connection line 12 is connected between the safety connector 11 and the charging interface 13.
Be equipped with the circuit board in the safety joint 11, be equipped with first controller 14 on the circuit board, first controller 14 mainly indicates control chip and relevant circuit, is equipped with first coil 15 in the safety joint 11, and first coil 15 is used for with the coupling of safety power seat, and first coil 15 can be with the coil electromagnetic coupling in the safety power seat promptly.
In this embodiment, the user can directly place the safety joint 11 on the safety power supply seat, the first coil 15 in the safety joint 11 can be electromagnetically coupled with the coil in the safety power supply seat, and obtain electric energy in the first coil 15, after the internal circuit control of the safety adapter 11 is changed, the electric energy is transmitted to the charging interface 13 through the connecting wire 12, when the user connects the terminal to the charging interface 13, the charging of the terminal can be realized, the safety joint 11 no longer has a dangerous metal contact, that is, the safety adapter 10 is connected with the safety power supply seat without an electrical contact, and the waterproofness and the safety of the safety adapter 10 are increased.
In the existing wireless charging technology, a receiving coil is placed in a terminal or is tightly attached to the terminal, the receiving terminal is placed on a wireless charging seat, the receiving coil and heat generated by a sending coil during working are conducted to the terminal, so that the temperature of the terminal is always high, and a user cannot use the terminal.
The first coil 15 in this embodiment is arranged in the safety joint 11, and the safety joint 11 is connected with the terminal load through a longer lead, so that heat generated by the first coil 15 does not affect the terminal, the temperature of the terminal is the same as the temperature rise mode of the existing wired charging in the terminal charging process, and the terminal is lower in temperature in the charging process and can be normally used; in this embodiment, through the arrangement of the safety adapter 10, the temperature of the terminal in the charging process is reduced, and the terminal is convenient for a user to use the terminal in the charging process.
Because current wireless charging terminal temperature is higher in the charging process, and the components and parts in the terminal are in the higher state of temperature all the time, and in the long-term use of terminal, components and parts have the state that is in the high temperature for a long time, have reduced the life of components and parts, are unfavorable for the long-term use of terminal. In order to control the temperature of the terminal, the conventional wireless charging terminal limits the charging power to a very low level, so that the charging speed is too slow and the user experience is poor.
In the embodiment, the temperature of the terminal in the charging process is reduced through the arrangement of the safety adapter 10, the service life of components in the terminal is prolonged, and the long-term use of the terminal is facilitated; meanwhile, the charging power can be greatly improved, the use of products with different power requirements (such as mobile phones, tablets and notebook computers) can be widely covered, the adaptability of the safe charging system is improved, and the user experience is improved.
Because in the existing wireless charging technology, the terminal needs to be placed on the wireless charging seat during charging, and the use of the terminal is inconvenient, and in the embodiment, through the setting of the safety adapter 10, the user can freely move the terminal within a certain range in the charging process of the terminal, so that the restriction on the terminal is reduced, and the use of the user on the terminal in the charging process of the terminal is facilitated.
Preferably, the connecting line 12 is detachably connected to the safety joint 11, and the connecting line 12 can be connected to the safety joint 11 through a waterproof jacket 16, specifically, each of the contents of the connecting line 12 is detachably connected to the safety joint through a USB connector or the like, the waterproof jacket 16 is made of a rubber material, and the waterproof jacket 16 can be tightly attached to the connecting line 12 and the safety joint 11; in the embodiment, the safety joint 11 is detachably connected, so that the safety joint 11 is convenient to carry, assemble and disassemble; by the provision of the waterproof jacket 16, the gap between the connecting wire 12 and the safety joint 11 is reduced, the possibility of moisture entering the safety joint 11 is also reduced, and the waterproofness of the safety adapter 10 is further increased, i.e., the reliability of the safety adapter 10 is increased.
Example two: as shown in fig. 3 and 4, a safety power socket 20 includes a box body at the outermost side, the shape of the box body can be changed according to the requirement of a user, a second controller 21 is disposed in the box body, the second controller 21 is electrically connected to a power supply, in this embodiment, the second controller 21 is electrically connected to a mains supply and receives an alternating current signal, a second coil 22 is disposed on the second controller 21, and the second coil 22 is used for coupling with a safety adapter. Specifically, the safety power socket 20 can be a stationary power socket or a mobile power socket or a converter.
Specifically, a circuit board and related circuits thereof are arranged in the safety power supply seat 20, the circuit board is provided with a second controller 21, the second controller 21 mainly refers to a control chip and related circuits, a second coil 22 is arranged in the safety power supply seat 20, and the second coil 22 is used for being electromagnetically coupled with the first coil 15. By arranging the second coil 22 in the box body, the coupling with the safety adapter can be realized, and an electric signal is provided for the safety adapter.
Example three: as shown in fig. 1 to 4, a safety charging system formed by a safety adapter and a safety power socket includes the safety adapter 10 described in the first embodiment, and further includes the safety power socket 20 described in the second embodiment.
The safety power supply seat 20 is provided with a second connecting device 23, the second connecting device 23 is arranged on one side of the safety power supply seat 20 close to the safety adapter 10, the safety joint 11 is provided with a first connecting device 17 matched with the second connecting device 23, and the first connecting device 17 is arranged on one side of the safety joint 11 close to the safety power supply seat 20.
In this embodiment, the first connecting device 17 and the second connecting device 23 are arranged in a matching manner, so that the restriction between the safety power socket 20 and the safety adapter 10 is increased, the connection between the safety power socket 20 and the safety adapter 10 is realized, and the safety adapter 10 can be mounted on the safety power socket 20 no matter the safety power socket 20 is arranged in any direction, so that the application range of the safety charging system is increased.
Specifically, the first connecting device 17 and the second connecting device 23 can be a clamping groove and a clamping block which are arranged on the surfaces of the safety joint 11 and the safety power supply seat 20, and the clamping block can be clamped in the clamping groove to realize the assembly of the safety joint 11 and the safety power supply seat 20; the first and second connecting means 17, 23 can also be snap-on or other means for fixing the two parts, and the first and second connecting means 17, 23 can also be of magnetic material.
According to the improvement of the above embodiment, in this embodiment, the first magnetic conductive material 33 is disposed on the side of the first coil 15 away from the safety power socket 20; and/or; the side of the second coil 22 remote from the security adapter 10 is provided with a second magnetically permeable material 34. Preferably, the first magnetic conductive material 33 abuts against the first coil 15, and the second magnetic conductive material abuts against the second coil 22.
In this embodiment, the first magnetic permeable material 33 and/or the second magnetic permeable material 34 are/is provided, so that the coupling degree between the first coil 15 and the second coil 22 is increased, and the magnetic shielding effect is also achieved.
According to the improvement of the above embodiment, in this embodiment, the safety joint 11 is provided with the abutting seat 31, and the safety power supply seat 20 is provided with the abutting groove 32 adapted to the abutting seat 31; or; the safety joint 11 is provided with a butting groove 32, and the safety power supply seat 20 is provided with a butting seat 31 matched with the butting seat 31. Preferably, the abutting groove 32 and the abutting seat 31 can be arranged in the middle of the safety power supply seat 20 or the safety joint 11, and the area occupied by the abutting groove 32 and the abutting seat 31 on the safety power supply seat 20 or the safety joint 11 is large; further preferably, the abutting groove 32 and the abutting seat 31 are both provided with chamfers.
Through the setting of butt groove 32 and butt seat 31, the user can be directly with butt groove 32 and butt seat 31 adaptation when installation safety adapter 10, has realized the initial positioning of safety adapter 10 and safety power source seat 20 to after initial positioning, butt seat 31 can the butt on the inner wall of butt groove 32, and the user can continue to slide safety adapter 10 according to the minimum direction of safety adapter 10 atress, can realize the assembly of safety adapter 10 and safety power source seat 20.
Specifically, the cross sections of the abutting groove 32 and the abutting seat 31 are circular, and the abutting groove 32 and the abutting seat 31 are both arranged at the centers of the safety adapter 10 and the safety power supply seat 20, so that the user can assemble the safety adapter 10 and the safety power supply seat 20 without adjusting the angle of the safety adapter 10.
Example four: as shown in fig. 2 and 4, the difference between the safety charging system formed by the safety adaptor and the safety power socket and the safety charging system described in the third embodiment of the present invention is the specific structure of the first connecting device 17 and the second connecting device 23.
Based on the safety charging system described in the third embodiment, in this embodiment, the first connecting device 17 and the second connecting device 23 are both made of magnetic materials; through the selection of the magnetic material, the magnetic attraction of the magnetic material between the first connecting device 17 and the second connecting device 23 can easily realize the positioning and fixing of the safety power supply seat 20 and the safety joint 11, and the processing, manufacturing and assembling of the first connecting device 17 and the second connecting device 23 are convenient.
When the first connecting device 17 and the second connecting device 23 are made of magnetic materials, the first connecting device 17 and the second connecting device 23 do not need to be arranged on the surfaces of the safety connector 11 and the safety power supply seat 20, so that the first connecting device 17 and the second connecting device 23 can be further protected, the possibility that the first connecting device 17 and the second connecting device 23 are damaged is reduced, and the reliability of connection between the safety connector 11 and the safety power supply seat 20 is improved.
According to a modification of the above embodiment, in this embodiment, the second connecting device 23 is ring-shaped, the second connecting device 23 is disposed around the safety power socket 20, and the second connecting device 23 is disposed on a side of the safety power socket 20 close to the safety adapter 10; the first connecting device 17 is provided in a plurality, the first connecting device 17 can be arranged on the safety joint 11 in a surrounding manner, preferably, the first connecting device 17 is a fan ring, the radius of the first connecting device 17 is the same as that of the second connecting device 23, and the axes of the first connecting devices 17 are collinear; when the safety joint 11 is mounted to the safety power supply socket 20, the axes of the plurality of first connecting means 17 and the axes of the second connecting means 23 are collinear.
Since the first connecting means 17 and the second connecting means 23 can be stably connected when the first connecting means 17 and the second connecting means 23 intersect each other when the first connecting means 17 and the second connecting means 23 are both annular, and there are a large number of intersecting positions of the first connecting means 17 and the second connecting means 23, it is difficult to make the axes of the first connecting means 17 and the second connecting means 23 collinear during the process of assembling the safety adaptor 10.
By arranging a plurality of first connecting means 17 and a single second connecting means 23, the first connecting means 17 and the second connecting means 23 are less stably connected only when two first connecting means 17 intersect with the second connecting means 23, i.e. a circle formed by the first connecting means 17 intersects with the second connecting means 23, or when all the first connecting means 17 intersect with the second connecting means 23, i.e. the circle formed by the first connecting means 17 coincides with the second connecting means 23.
Through the arrangement of the plurality of first connecting devices 17 and the arrangement of the single second connecting device 23, the stable connection state of the first connecting devices 17 and the second connecting devices 23 is reduced, the possibility that the first coil 15 and the second coil 22 are not aligned in the process of assembling the safety adapter 10 is reduced, and the user can align the safety adapter 10 with the safety power supply seat 20 conveniently.
Because the density of magnetic material is great, second connecting device 23 sets up in a plurality ofly, and the volume of second connecting device 23 is less than first connecting device 17 far away, has reduced the quality of magnetic material on the safety adapter 10, and the user of being convenient for conveniently carries safety adapter 10.
According to a modification of the above embodiment, in the present embodiment, the first connecting means 17 is provided in plural, the second connecting means 23 is the same in number as the first connecting means 17, and the plural second connecting means 23 correspond to the plural first connecting means in position. In this embodiment, by providing the plurality of first connecting devices 17 and the plurality of second connecting devices 23, the safety power socket 20 and the safety adaptor 10 are connected in multiple points, and the safety power socket 20 and the safety adaptor 10 are fixed.
Meanwhile, when the user separates the safety power socket 20 from the safety adapter 10, the user only needs to directly slide the safety adapter 10 on the safety power socket 20 or rotate the safety adapter 10 to separate the safety power socket 20 from the safety adapter 10, and the separation process of the safety power socket 20 from the safety adapter 10 is convenient.
The abutment seat 31 and the abutment groove 32 described in connection with the third embodiment, when the axis of the abutment seat 31 and the axis of the abutment groove 32 coincide with the axis of the first connecting means 17 and the second connecting means 23, the user can achieve the separation of the first connecting means 17 and the second connecting means 23 by mainly directly rotating the safety adapter 10.
Specifically, as shown in fig. 5, the safety joint 11 further includes a rectifier 18 and a dc-dc converter 19; the rectifier 18 and the dc-dc converter 19 are electrically connected to the first controller 14, and the rectifier 18 and the dc-dc converter 19 are electrically connected; the first coil 15 is electrically connected to the rectifier 18, and the charging interface 13 is electrically connected to the dc-dc converter 19.
Through the arrangement of the rectifier 18 and the dc-dc converter 19, the electric energy obtained by the first coil 15 can be transferred to the charging interface 13, so as to realize the charging function of the terminal.
Specifically, the safety power socket 20 further includes an ac-dc converter 24 and a dc-ac inverter 25; the ac-dc converter 24 is adapted to be electrically connected to ac power, the dc-ac inverter 25 is electrically connected to the ac-dc converter 24, the second coil 22 is electrically connected to the dc-ac inverter 25, and the second controller 21 is electrically connected to the dc-ac inverter 25 and the ac-dc converter 24.
By arranging the ac-dc converter 24 and the dc-ac inverter 25, the ac power obtained can be converted into a stable, switchable ac power in the second winding 22.
The specific structure of the safety connector 11 and the specific structure of the safety power socket 20 described in this embodiment can also be applied to the third embodiment.
Example five: as shown in fig. 5, a safety charging system formed by a safety adapter and a safety power socket differs from the safety charging system described in the third embodiment in the arrangement of the communication device.
In the embodiment, on the basis of the safety charging system described in the third embodiment, in the present embodiment, the first controller 14 is provided with a first communication device (not shown in the figure), and the second controller 21 is provided with a second communication device (not shown in the figure); the second controller 21 is communicatively connected to the first controller 14. The first and second communication means can be any one or more of a carrier modulation module or an infrared module or an NFC module or a bluetooth module of the first and second coils 15 and 22.
In this embodiment, the second controller 21 and the first controller 14 can be in communication connection through the arrangement of the first communication device and the second communication device, and stable charging and safe and reliable operation of the safe charging system are ensured through communication and information interaction. Preferably, the first controller 14 and the second controller 21 can also implement closed-loop control.
Example six: as shown in fig. 6, a safe charging method includes:
and S1, connecting the safety adapter with the safety power socket.
The user can place the safety joint of safety adapter on the safety power seat, realizes the physical connection of safety adapter and safety power seat.
S2, the safety adapter and the safety power socket are successfully communicated.
After the safety adapter is physically connected with the safety power socket, the safety adapter and the safety power socket can confirm whether the communication is successful or not through the communication modules in the safety adapter and the safety power socket.
And S3, when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate, and the charging parameters are configured.
And S4, supplying power to the terminal by the safety power socket.
In this embodiment, after the secure adapter is connected to the secure power base, the secure adapter is in communication with the secure power base to reconfirm the presence of the other party; after the safety adapter is in communication connection with the safety power socket, negotiation is carried out to obtain charging parameters, the safety adapter and the safety power socket can form different charging parameters according to different terminals, and the application range of the adapter is enlarged.
Example seven: as shown in fig. 7, a safe charging method includes:
and S1, connecting the safety adapter with the safety power socket.
S2, the safety adapter and the safety power socket are successfully communicated.
And S3, when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate, and the charging parameters are configured.
And S4, supplying power to the terminal by the safety power socket.
And S5, when the safety power socket and/or the safety adapter is monitored to be abnormal, the safety power socket and/or the safety adapter stops outputting or executes the steps of negotiating the safety adapter, the safety power socket and the terminal, and configuring charging parameters.
Through the setting of the abnormity monitoring step, corresponding steps can be executed when the abnormity exists in the safety power supply seat and/or the safety adapter, so that the safety power supply seat can continue to charge the terminal or disconnect the charging of the terminal, and the possibility of damage to the safety power supply seat and the safety adapter is reduced.
Specifically, as shown in fig. 8, step S5 includes:
and S51, when the safety power socket and/or the safety adapter are monitored to be abnormal, analyzing whether power-off protection is needed.
The safety power socket and the safety adapter can monitor the states of the safety power socket and the safety adapter respectively, and when the states monitored by the safety power socket and the safety adapter are abnormal, the controllers of the safety power socket and the safety adapter can analyze whether power-off protection is needed or not.
And S52, when power-off protection is needed, the safety power socket and/or the safety adapter stop outputting.
When the safety power socket analyzes that power-off protection is needed, the output can be directly stopped, and when the safety adapter monitors that power-off protection is needed, a power-off signal can be sent to the safety power socket, so that the safety power socket can be powered off.
And S53, when power-off protection is not needed, analyzing whether the safety adapter, the safety power socket and the terminal need to be renegotiated or not, and reconfiguring the charging parameters.
Due to the change of the state or other reasons, when the negotiated parameters are not applicable to the current charging state any more, the safety power socket or the safety adapter may have an abnormality, and the abnormality is caused only by the change of the parameters, so that the abnormality can be solved by reconfiguring the charging parameters through renegotiation through analysis without power-off protection.
And S54, when the safety adapter, the safety power socket and the terminal do not need to be renegotiated, the safety power socket and/or the safety adapter stops outputting.
Under the condition that the parameters do not need to be renegotiated, the output is stopped, and the safety power socket can disconnect the charging of the terminal.
And when the safety adapter, the safety power socket and the terminal need to be renegotiated, executing the steps of negotiating the safety adapter, the safety power socket and the terminal, and configuring charging parameters.
Preferably, when the safety power socket stops outputting, the safety power socket can alarm to prompt the user to perform adjustment, or directly re-execute the communication connection, that is, re-execute step S1, and the action of the safety power socket after power off can be changed according to the needs of the user.
In this embodiment, the reconfiguration of the parameters is realized by whether power-off protection is required or not and whether renegotiation is required or not, so as to realize the re-operation of the charging process, and enable the re-operation of the charging process.
Example eight: as shown in fig. 6 and 9, a safe charging method includes:
and S11, sending a detection signal by the safety power socket and monitoring whether a feedback signal exists.
The detection signal refers to the detection current of the safety power supply seat which leads alternating current into the second coil, and whether the electrical signal of the second coil (the electrical signal refers to active power and/or coil current and/or free resonance frequency and/or free resonance damping) changes or not is monitored. Preferably, the safety power supply seat can send the detection current intermittently, so that the consumption of the safety power supply seat in the detection process is reduced.
And S12, when the safety adapter receives the detection signal, sending a feedback signal to the safety power supply seat.
The alternating detection current can generate current in the first coil through electromagnetic coupling, and the current is consumed by components on the safety adapter, changes and then is fed back to the second coil.
And S13, when the safety power socket monitors that a feedback signal exists, the safety adapter is connected with the safety power socket.
The safety power supply seat can monitor the signal change of the second coil, and the change of the electric signal (the electric signal refers to active power and/or coil current and/or free resonance frequency and/or free resonance damping) is generated by the safety adapter, so that the successful connection of the safety adapter and the safety power supply seat can be preliminarily determined, and after the safety power supply seat determines that the connection with the safety adapter is successful, a connection success signal can be sent to the safety adapter, so that the safety adapter can also know that the connection of the safety adapter and the safety power supply seat is successful.
S2, the safety adapter and the safety power socket are successfully communicated.
And S3, when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate, and the charging parameters are configured.
And S4, supplying power to the terminal by the safety power socket.
In this embodiment, whether the connection between the safety adapter and the safety power socket is successful or not can be analyzed through the sending and monitoring of the detection signal and the feedback signal.
Example nine: as shown in fig. 10, a safe charging method includes:
and S1, connecting the safety adapter with the safety power socket.
And S21, the safety power supply seat sends a communication signal to the safety adapter.
And S22, when the safety adapter receives the communication signal, the safety adapter sends a response signal to the safety power socket.
And S23, analyzing that the safety power socket receives a response signal within a preset time period.
S24, when the safe power socket receives the response signal in a preset time period, the safe adapter and the safe power socket are successfully communicated.
And when the safety power socket does not receive the response signal within the preset time period, re-executing the step S1.
And S3, when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate, and the charging parameters are configured.
And S4, supplying power to the terminal by the safety power socket.
In this embodiment, the safety power socket and the safety adapter can perform communication connection within a preset time period, and whether communication is successful or not is determined, so as to further determine that the safety power socket and the safety adapter are successfully connected.
Specifically, the communication signal in this embodiment may be one or more of a carrier modulation module of the first coil 15 and the second coil 22, an infrared signal, an NFC signal, or a bluetooth signal, and what is described in this embodiment is that the safety power socket is used as a communication subject to send the communication signal, and preferably, the safety adaptor is also used as a communication subject to send the communication signal to determine whether the communication connection with the safety power socket is successful; or both of them can be used as communication subjects to simultaneously transmit communication signals and determine the communication connection relation.
Example ten: as shown in fig. 6 and 11, a safe charging method includes:
and S1, connecting the safety adapter with the safety power socket.
S2, the safety adapter and the safety power socket are successfully communicated.
S31, the safety adapter negotiates with the safety power socket to configure a first charging parameter.
And S32, when the terminal is connected to the safety adapter, the safety adapter negotiates with the terminal to configure a second charging parameter.
S33, the safety power socket and the safety adapter analyze whether the first charging parameter and the second charging parameter are supported.
And S34, when the safety power socket and the safety adapter support the first charging parameter and the second charging parameter, completing the configuration of the charging parameters.
S35, when the first charging parameter and the second charging parameter are not supported by the safety power socket and/or the safety adapter, the safety power socket and the safety adapter analyze whether the rest charging parameters exist.
When the remaining charging parameters exist, steps S31 and S32 are re-executed.
And S36, stopping outputting by the safety power socket and the safety adapter.
And S4, supplying power to the terminal by the safety power socket.
In this embodiment, through negotiation configuration of the first charging parameter and the second charging parameter, the secure power socket and the secure adapter can obtain the supportable first charging parameter and the second charging parameter, and then charging of the terminal is achieved.
Specifically, in this embodiment, the first charging parameter mainly refers to a power supply and receiving parameter between the secure adapter and the secure power socket, and particularly refers to a limitation of voltage and/or current and/or power, and the second charging parameter mainly refers to a power supply and receiving parameter between the secure adapter and the terminal, and particularly refers to a limitation of voltage and/or current and/or power. After the above two parameters are determined simultaneously, the power socket can determine whether the above two charging parameters are supported.
When the safety power socket and/or the safety adapter do not support, the safety power socket and/or the safety adapter can analyze whether other charging parameters exist or not on the basis of the charging parameters, and if the other charging parameters exist, negotiation is carried out again to re-determine the first charging parameter and the second charging parameter.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (16)

1. A safety adapter is characterized by comprising a safety joint, a connecting wire and a charging interface, wherein the safety joint is used for being connected with a safety power supply seat, the charging interface is used for being connected with a terminal to be charged, and the connecting wire is connected between the safety joint and the charging interface;
be equipped with first controller in the safety joint, be equipped with first coil on the first controller, first coil be used for with safety power seat coupling.
2. A security adapter as claimed in claim 1, wherein:
the connecting wire can be dismantled connect in the safety joint, the connecting wire pass through waterproof cover connect in the safety joint.
3. A safety power base, comprising:
the box body, be equipped with the second controller in the box body, the second controller electricity is connected in the power, be equipped with the second coil on the second controller, the second coil is used for with the coupling of safety adapter.
4. A secure charging system formed by a secure adaptor and a secure power base, comprising a secure adaptor as claimed in claim 1 or 2, and further comprising a secure power base as claimed in claim 3;
the safety power socket is provided with a second connecting device, and the safety joint is provided with a first connecting device matched with the second connecting device.
5. The safety charging system formed by the safety adapter and the safety power supply seat as claimed in claim 4, wherein:
the first connecting device and the second connecting device are made of magnetic materials.
6. The safety charging system formed by the safety adapter and the safety power supply seat as claimed in claim 5, wherein:
the first connecting devices are arranged in a plurality of numbers, the number of the second connecting devices is the same as that of the first connecting devices, and the positions of the second connecting devices correspond to those of the first connecting devices.
7. The safety charging system formed by the safety adapter and the safety power supply seat as claimed in claim 4, wherein:
the safety joint is provided with a butting seat, and the safety power supply seat is provided with a butting groove matched with the butting seat;
or;
the safety joint is provided with a butt joint groove, and the safety power supply seat is provided with a butt joint seat matched with the butt joint seat.
8. The safety charging system formed by the safety adapter and the safety power supply seat as claimed in any one of claims 4 to 7, wherein:
the first controller is provided with a first communication device, and the second controller is provided with a second communication device;
the second controller is in communication connection with the first controller.
9. The safety adapter and safety power socket formed safety charging system according to any one of claims 4 to 7, wherein the safety connector further comprises a rectifier and a DC-DC converter;
the rectifier and the DC-DC converter are electrically connected to the first controller, and the rectifier and the DC-DC converter are electrically connected;
the first coil is electrically connected to the rectifier, and the charging interface is electrically connected to the DC-DC converter.
10. The safety charging system formed by the safety adapter and the safety power supply seat according to any one of claims 4 to 7, wherein the safety power supply seat further comprises an AC-DC converter and a DC-AC inverter;
the alternating current-direct current converter is used for being electrically connected with alternating current, the direct current-alternating current inverter is electrically connected with the alternating current-direct current converter, the second coil and the second controller are electrically connected with the direct current-alternating current inverter, and the second controller is electrically connected with the alternating current-direct current converter.
11. A secure charging method, comprising:
the safety adapter is connected with the safety power supply seat;
the safety adapter and the safety power socket are successfully communicated;
when the terminal is connected to the safety adapter, the safety power socket and the terminal negotiate to configure charging parameters;
the safety power supply seat supplies power to the terminal.
12. The safe charging method of claim 11, further comprising, after the step of supplying power to the terminal by the safe power socket:
when monitoring that the safety power socket and/or the safety adapter is abnormal, the safety power socket and/or the safety adapter stops outputting or executes the steps of negotiating the safety adapter, the safety power socket and the terminal and configuring charging parameters.
13. The secure charging method according to claim 12, wherein when it is monitored that the secure power socket and/or the secure adapter are/is abnormal, the step of connecting the secure adapter with the secure power socket or the step of negotiating the secure adapter, the secure power socket, and the terminal is executed, and the configuring the charging parameters specifically includes:
when monitoring that the safety power socket and/or the safety adapter are abnormal, analyzing whether power-off protection is needed;
when power-off protection is needed, the safety power socket and/or the safety adapter stop outputting;
when power-off protection is not needed, whether the safety adapter, the safety power socket and the terminal need to be renegotiated or not is analyzed, and charging parameters are reconfigured;
when the safety adapter, the safety power socket and the terminal do not need to be renegotiated, the safety power socket and/or the safety adapter stops outputting;
and when the safety adapter, the safety power socket and the terminal need to be renegotiated, executing the steps of negotiating the safety adapter, the safety power socket and the terminal, and configuring charging parameters.
14. The safe charging method according to claim 11, wherein the connection of the safety adapter and the safe power socket specifically comprises:
the safety power supply seat sends a detection signal and monitors whether a feedback signal exists or not;
when the safety adapter receives the detection signal, a feedback signal is sent to the safety power socket;
when the safety power supply seat monitors that a feedback signal exists, the safety adapter is connected with the safety power supply seat.
15. The secure charging method of claim 11, wherein the successful communication between the secure adapter and the secure power base specifically comprises:
the secure power base sending a communication signal to the secure adapter;
when the safety adapter receives the communication signal, the safety adapter sends a response signal to the safety power socket;
the safety power socket analyzes that a response signal is received within a preset time period;
when the safety power socket receives the response signal within a preset time period, the safety adapter is successfully communicated with the safety power socket;
and when the safety power socket does not receive the response signal within the preset time period, the safety adapter is connected with the safety power socket again.
16. The secure charging method according to claim 11, wherein when a terminal is connected to the secure adapter, the secure power socket, and the terminal perform negotiation, and configuring the charging parameters specifically includes:
the safety adapter negotiates with the safety power socket to configure a first charging parameter;
when the terminal is connected to the safety adapter, the safety adapter negotiates with the terminal to configure a second charging parameter;
the safety power socket and the safety adapter analyze whether the first charging parameter and the second charging parameter are supported or not;
when the safety power socket and the safety adapter support the first charging parameter and the second charging parameter, the charging parameter configuration is completed;
when the first charging parameter and the second charging parameter are not supported by the safety power socket and/or the safety adapter, the safety power socket and the safety adapter analyze whether other charging parameters exist or not;
when other charging parameters exist, the safe adapter and the safe power socket are executed again to negotiate and configure a first charging parameter, and when a terminal is connected to the safe adapter, the safe adapter and the terminal negotiate and configure a second charging parameter.
CN201811600700.9A 2018-12-26 2018-12-26 Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method Pending CN111370955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811600700.9A CN111370955A (en) 2018-12-26 2018-12-26 Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811600700.9A CN111370955A (en) 2018-12-26 2018-12-26 Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method

Publications (1)

Publication Number Publication Date
CN111370955A true CN111370955A (en) 2020-07-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811600700.9A Pending CN111370955A (en) 2018-12-26 2018-12-26 Safety adapter, safety power socket, safety charging system formed by safety power socket and safety charging method

Country Status (1)

Country Link
CN (1) CN111370955A (en)

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