CN107221803A - Terminal USB interface, disconnection method, terminal and computer-readable recording medium - Google Patents
Terminal USB interface, disconnection method, terminal and computer-readable recording medium Download PDFInfo
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- CN107221803A CN107221803A CN201710382751.8A CN201710382751A CN107221803A CN 107221803 A CN107221803 A CN 107221803A CN 201710382751 A CN201710382751 A CN 201710382751A CN 107221803 A CN107221803 A CN 107221803A
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- Prior art keywords
- usb
- terminal
- female seats
- usb interface
- ejection
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Classifications
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
-
- 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
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
The invention discloses a kind of terminal USB interface, method, terminal and computer-readable recording medium are disconnected, belongs to field of terminal technology.A kind of terminal USB interface, including circuit board and being fixed on the USB female seats on the circuit board and being connected electrically, and being used in USB female seats ejects the ejecting mechanism of USB male joint, the ejecting mechanism includes being arranged in the ejection part that in USB female seats and can be moved along its axis, located at ejection part one end and for driving the drive division of its axial movement along USB female seats, and located at ejection part side and it is used for the lock part of locking ejection part.Ejecting mechanism of the invention by being provided for ejecting USB male joint in USB female seats, so that when mobile terminal charging complete, the locking to ejection part is released using the lock part of ejecting mechanism, and under the driving effect of drive division, so that ejection part automatic ejection is inserted in the USB male joint in USB female seats, so as to realizing the automatic disconnection that USB female seats are connected with USB male joint, it is to avoid overcharge.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of terminal USB interface, disconnection method, terminal and computer
Readable storage medium storing program for executing.
Background technology
With the progress in epoch, internet and mobile radio communication provide the application of function of magnanimity.User can not only make
Traditional application is carried out with mobile terminal, for example：Answered or called using smart mobile phone；Meanwhile, user can also use shifting
Dynamic terminal carries out web page browsing, picture transfer, game etc..
Generally equipped with the USB interface for data transfer and battery charging on existing mobile terminal, user makes
When with charger and data wire connection power supply and USB interface being that mobile terminal is charged, accurate control when charging is tended not to
Between, after the battery of mobile terminal is full of, the connection of its USB interface can not automatically disconnect and continue charging, so, more or less
Overcharging for battery will be caused, although existing in existing mobile terminal to carry out overcharging protection on circuit, but still it is unavoidable many
Remaining power consumption.Meanwhile, when needing to use mobile terminal in charging process, or when picking up mobile terminal after charging terminates,
Generally require to pull out data wire manually, and cause inconvenient for use to user, have impact on Consumer's Experience effect.
The content of the invention
It is an object of the invention to provide a kind of terminal USB interface, disconnect method, terminal and computer-readable storage medium
Matter, it is intended to which solving mobile terminal USB interface of the prior art can not automatically disconnect after charging complete and cause what is overcharged to ask
Topic.
To achieve the above object, a kind of terminal USB interface for providing of the present invention, including circuit board and it is fixed on the circuit
On plate and the USB female seats that are connected electrically, in addition to it is arranged at the ejector that being used in the USB female seats eject USB male joint
Structure, the ejecting mechanism includes being arranged in the ejection part that in the USB female seats and can be moved along its axis, and is arranged at the ejection
Portion one end is simultaneously used for the drive division of axial movement for driving it along the USB female seats, and be arranged at the ejection part side simultaneously
Lock part for ejection part described in locking.
Further, the lock part includes being arranged at the ejection part side and keeps out cooperation to limit the top with it
Go out the locking shell fragment that portion is moved towards the USB female seats outer end, and be arranged at being used for when being powered of the locking shell fragment side
The locking shell fragment is adsorbed to release the electromagnet kept out the ejection part, the electromagnet electrically connects the circuit board.
Further, the ejection part includes block and is arranged at the thimble of the block outer end, the block it is close
One end of the locking shell fragment offers stopper slot, and the locking shell fragment outer end is inserted into the stopper slot and supported with its cell wall
Gear coordinates.
Further, the pilot hole for being oriented to for the thimble is provided with the USB female seats, the thimble activity is worn
In the pilot hole.
Preferably, be provided with a pair of symmetrical thimbles on the outer face of the block, and the thimble with it is described
Block is perpendicular.
Further, the drive division is back-moving spring, and one end of the back-moving spring is connected to the tail of dog simultaneously
It is connected thereto, and the other end of the back-moving spring is connected to the USB female seats tail end.
Further, the tail end of the USB female seats is offered along its axially extending locating slot, and the back-moving spring is housed
In in the locating slot.
Further, the tail end of the USB female seats is extended with multiple pins, the pin and the welding circuit board and electricity
Connection.
In addition, to achieve the above object, the present invention proposes that a kind of USB interface disconnects method, and methods described includes again：
When being charged by terminal USB interface, current charge value is obtained；
When the charge value reaches default charge value, control ejecting mechanism ejection USB male joint, to disconnect USB interface.
Further, it is described when the charge value reaches default charge value, control ejecting mechanism ejection USB male joint, with
The step of disconnecting USB interface, including：
The open command of user's triggering is obtained, according to the open command, the ejecting mechanism ejection USB male joint is controlled.
In addition, to achieve the above object, the present invention also proposes a kind of terminal, and the terminal includes：
Terminal USB interface；
The memory for the USB interface disconnection process program that is stored with；
Processor, is configured to perform the USB interface disconnection process program to perform described USB interface disconnection method
Step.
In addition, to achieve the above object, the present invention also proposes a kind of computer-readable recording medium, described computer-readable
Storage medium is stored with one or more program, and one or more of programs can be held by one or more processor
OK, to realize described USB interface disconnection method the step of.
A kind of terminal USB interface proposed by the present invention, disconnect method, terminal and computer-readable recording medium, by
It is provided for ejecting the ejecting mechanism of USB male joint in USB female seats so that when mobile terminal charging complete, ejector can be started
The lock part of structure releases the locking to its ejection part, and under the driving effect of its drive division so that ejection part automatic ejection is inserted
Enter the USB male joint in USB female seats, in this way, the automatic disconnection that USB female seats are connected with USB male joint can be achieved, so, it is to avoid
Problem is overcharged, so as to effectively protect the safety of mobile terminal；In addition, in mobile terminal charging process, when user needs
During using mobile terminal, only by software the lock part for starting ejecting mechanism need to be operated to release the locking to ejection part, you can from
Dynamic circuit breaker opens the connection of USB female seats and USB male joint, simple to operate, quick and convenient, improves Consumer's Experience effect..
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the partial structural diagram for the terminal USB interface that one embodiment of the invention is proposed；
Fig. 4 be one embodiment of the invention in USB female seats elevational schematic view；
Fig. 5 is the terminal USB interface and the grafting schematic diagram of USB male joint in one embodiment of the invention；
Fig. 6 is the perspective diagram in the USB male joint insertion terminal USB interface in one embodiment of the invention；
Fig. 7 is ejected the perspective diagram of terminal USB interface for the USB male joint in one embodiment of the invention；
Fig. 8 disconnects the method flow diagram of method for the USB interface in one embodiment of the invention；
Fig. 9 be one embodiment of the invention in terminal schematic diagram.
Wherein, each reference is as follows in figure：
1- terminal USB interfaces；2-USB males；11- circuit boards；12-USB female seats；13- ejecting mechanisms；131- ejection parts；
132- drive divisions；133- lock parts；1331- locking shell fragments；1332- electromagnet；1311- blocks；1312- thimbles；1310- is spacing
Groove；1331a- blocking parts；1201- pilot holes；1202- locating slots；121- pins；122-USB tongue pieces.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can be mixed
Ground is used.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. are moved
Move the fixed terminals such as terminal, and numeral TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of realization each embodiment of the invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent into base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user's transmitting-receiving electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 1 00
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The voice data stored in memory 109 is converted into audio signal and is output as sound.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 1 00 is performed can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042,1041 pairs of graphics processor is in video acquisition mode
Or the view data progress of the static images or video obtained in image capture mode by image capture apparatus (such as camera)
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after being handled through graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
The noise produced during frequency signal or interference.
Mobile terminal 1 00 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 1 00 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can be wrapped
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user is using any suitable objects such as finger, stylus or annex on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can be wrapped
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, with preprocessor 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be input and the output function that mobile terminal is realized as two independent parts, but in certain embodiments, can
By contact panel 1071 and the input that is integrated and realizing mobile terminal of display panel 1061 and output function, not do specifically herein
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 1 00 or can be with
For transmitting data between mobile terminal 1 00 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, application program (the such as sound that storing program area can be needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, it can also include non-easy
The property lost memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by operation or performs and is stored in software program and/or module in memory 109, and calls and be stored in storage
Data in device 109, perform the various functions and processing data of mobile terminal, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；It is preferred that, processor 110 can integrated application processor and modulatedemodulate mediate
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 1 00 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 1 00 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system that the mobile terminal of the present invention is based on is entered below
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, UE (User Equipment, use of the LTE system including communicating connection successively
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
There is provided carrying and connection management for the control node of signaling between EPC203.HSS2032 is all to manage for providing some registers
Such as function of attaching position register (not shown) etc, and some are preserved about the use such as service features, data rate
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
Only it is phase each other in addition, it should also be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention
To concept or using the normal operating condition of product as reference, and it should not be regarded as restrictive.Below in conjunction with tool
Realization of the body embodiment to the present invention is described in detail.
As shown in Fig. 3 to Fig. 7, the embodiment of the present invention proposes a kind of terminal usb 1 for mobile terminal, the end
End usb 1 may include circuit board 11 and USB female seats 12, and the edge of circuit board 11 is jagged (not marked in accompanying drawing), USB
Female seat 12 is embedded in the breach and is fixedly connected with circuit board 11, and the USB female seats 12 are electrically connected with circuit board 11, work as user
Need to charge to mobile terminal or during wired data transfer, the data wire with USB male joint 2 and terminal USB can be passed through
The grafting of interface 1, i.e. USB male joint 2, which are inserted in USB female seats 12, forms connection, and herein, USB male joint 2 can refer to prior art, such as
Type-C or Micro USB.Further, the terminal usb 1 also includes the ejecting mechanism 13 being arranged in USB female seats 12,
The ejecting mechanism 13 is used to eject the USB male joint 2 that is inserted in USB female seats 12 so that both connections are disconnected, specifically, should
Ejecting mechanism 13 may include ejection part 131, drive division 132 and lock part 133, wherein, it is female that the activity of ejection part 131 is located in USB
In seat 12, and the ejection part 131 can be moved linearly along the axial direction of USB female seats 12；In addition, drive division 132 is also disposed at USB
In female seat 12, and positioned at the tail end side of ejection part 131, and the two ends of drive division 132 abut ejection part 131 and USB female seats respectively
12 tail ends, herein, the drive division 132 are used to drive ejection part 131 to be moved linearly along the axial direction of USB female seats 12；In addition, lock
Stop 133, which is arranged on the side of ejection part 131 and the locking to be formed on the axial direction of USB female seats 12 is abutted with it, to be coordinated, i.e., initial
Under state, USB male joint 2 is inserted in USB female seats 12, and lock part 133 keeps out ejection part 131 to prevent its driven part 132 from pushing away
Go out USB female seats 12；At the end of mobile terminal charges, the system control lock part 133 of mobile terminal is released to be locked to ejection part 131
Only, now, ejection part 131 towards the movement of the outer end of USB female seats 12, and USB male joint 2 is pushed up under the impetus of drive division 132
Go out so that the connection of USB male joint 2 and USB female seats 12 is disconnected；Or, in mobile terminal charging process, when user needs to make
When using mobile terminal, the software in the operable mobile terminal of user starts lock part 133 and released to the locking of ejection part 131, so that
So that ejection part 131 ejects USB male joint 2 under the impetus of drive division 132, without pulling out data wire manually, you can so that
The connection of USB male joint 2 and USB female seats 12 is switched off automatically.
The terminal usb 1 proposed based on above-mentioned technical proposal, the embodiment of the present invention, by being set in its USB female seat 12
Put the ejecting mechanism 13 for ejecting USB male joint 2 so that when mobile terminal charging complete, its ejecting mechanism 13 can be started
Lock part 133 releases the locking to ejection part 131, and promotes ejection part 131 along USB under the driving effect of its drive division 132
The axial direction of female seat 12 is moved linearly, so that the automatic ejection of ejection part 131 is inserted in the USB male joint in USB female seats 12
2, in this way, the automatic disconnection that USB female seats 12 are connected with USB male joint 2 can be achieved, so, you can the problem of avoiding overcharging, so that
Effectively protect the safety of mobile terminal；In addition, in mobile terminal carries out charging process, when user needs to use mobile terminal
When, the lock part 133 that need to only operate software to start ejecting mechanism 13 releases the locking to its ejection part 131, without pulling out manually
Data wire, you can so that drive division 132 promotes ejection part 131 to eject USB male joint 2 out of USB female seats 12, so that USB
The connection of female seat 12 and USB male joint 2 disconnects automatically, and its is simple to operate, quick and convenient, effectively improves the experience effect of user.
Further, in one embodiment of this invention, above-mentioned lock part 133 may include locking shell fragment 1331 and electromagnet
1332, wherein, locking shell fragment 1331 is arranged on the side of above-mentioned ejection part 131, and outer end and the ejection of the locking shell fragment 1331
The side wall in portion 131 mutually keeps out cooperation, so, and the edge in above-mentioned USB female seats 12 of ejection part 131 can be limited by keeping out cooperation by this
Its rectilinear movement axially and towards its outer end carried out.In addition, electromagnet 1332 be arranged on the side of locking shell fragment 1331 and with this
The outer end of locking shell fragment 1331 is faced, herein, and electromagnet 1332 is electrically connected with foregoing circuit plate 11, and the electromagnet 1332 is used for
The outer end of locking shell fragment 1331 is adsorbed during energization, so that the outer end of locking shell fragment 1331 is separated with the side wall of ejection part 131, so, lock
Only the outer end of shell fragment 1331 and the cooperation of keeping out of the side wall of ejection part 131 are released.When this, which keeps out cooperation, releases, above-mentioned drive division
132 will promote ejection part 131 to be moved towards the outer end of USB female seats 12 automatically.In the present embodiment, by the way that lock part 133 is designed as into lock
The only combination of shell fragment 1331 and electromagnet 1332 so that reliable and stable to the locking of ejection part 131, and unblock is also quick and convenient,
Meanwhile, its is simple in construction.Certainly, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned lock part
133 can be also other constructions, not make unique restriction herein.
Further, in one embodiment of this invention, above-mentioned ejection part 131 may include block 1311 and thimble
1312, herein, thimble 1312 is arranged on the outer end of block 1311.The above-mentioned outer end of locking shell fragment 1331 is kept out with the side wall of block 1311 matches somebody with somebody
Close, limit the overall free degree moved towards the above-mentioned outer end of USB female seats 12 of ejection part 131, that is, serve locking effect.When
So, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned ejection part 131 can also be other forms
Construction, does not make unique restriction herein.
Further, in one embodiment of this invention, a side of the close locking shell fragment 1331 of above-mentioned block 1311
Stopper slot 1310 is offered on wall.In the present embodiment, in an initial condition, the outer end of locking shell fragment 1331 is inserted into the stopper slot
In 1310 and keep out to form spacing cooperation with the upside cell wall of stopper slot 1310, so, the outer end of locking shell fragment 1331 with it is spacing
Keeping out under cooperation for groove 1310, limits the overall free degree moved towards the outer end of USB female seats 12 of ejection part 131, that is, serves
The effect of locking.Certainly, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned locking shell fragment
It can also by other means be formed between 1331 and above-mentioned block 1311 and keep out cooperation, not make unique restriction herein.
Further, in one embodiment of this invention, above-mentioned locking shell fragment 1331 is preferably two ends doubling and separately
Laminated structure, herein, the tail end of locking shell fragment 1331 is fixed on the inwall of the above-mentioned side of USB female seats 12, and the locking bullet
The outer end of piece 1331 is stretched out towards the side wall of USB female seats 12, and here, the tail end of locking shell fragment 1331 and its outer end are approximately faced, and
There is the blocking part 1331a crossed out, blocking part 1331a to be inserted into above-mentioned stopper slot 1310 for the outer end of locking shell fragment 1331
It is interior and keep out to form spacing cooperation with side channel wall thereon.Certainly, according to actual conditions and real needs, in other realities of the present invention
Apply in example, above-mentioned locking shell fragment 1331 can also be the construction of other forms, not make unique restriction herein.
Further, in one embodiment of this invention, above-mentioned preferably rectangular piece of block 1311, above-mentioned stopper slot 1310
Preferably wedge-shaped slot, in addition, above-mentioned thimble 1312 is preferably cylindrical.Certainly, according to actual conditions and real needs, in this hair
In bright other embodiment, above-mentioned block 1311, stopper slot 1310 and thimble 1312 can be also other shapes, not make unique herein
Limit.
Further, in one embodiment of this invention, it is provided with above-mentioned USB female seats 12 along its axially extending guiding
Hole 1201, above-mentioned thimble 1312 is actively located in the pilot hole 1201, and the pilot hole 1201 is to the straight line for thimble 1312
Movement is oriented to.In the present embodiment, a pair of perpendicular thimbles are preferably provided with the outer face of above-mentioned block 1311
1312, and two thimbles 1312 accordingly, are provided with a pair of guiding on the substantially symmetrical about its central axis of block 1311 in USB female seats 12
Hole 1201, accordingly activity is located in a pair of pilot holes 1,201 a pair of thimbles 1312.By being provided with edge in USB female seats 12
Its axially extending pilot hole 1201, and thimble 1312 is actively located in the pilot hole 1201 so that the shifting of thimble 1312
Dynamic path is consistent, it is ensured that it is smooth that thimble 1312 is moved, it is ensured that the stability of ejection action.Certainly, according to actual conditions
And real needs, in other embodiments of the invention, it can also ensure the consistent of the mobile route of thimble 1312 by other means
To ensure the stability of ejection action, unique restriction is not made herein.
Further, in one embodiment of this invention, above-mentioned drive division 132 is preferably back-moving spring, back-moving spring one
End is connected to the above-mentioned tail end of block 1311 and is connected thereto, and the back-moving spring other end is connected to the above-mentioned tail end of USB female seats 12, and
In an initial condition, i.e., in above-mentioned 1331 lock block 1311 of locking shell fragment, back-moving spring is in compressive state so that block
1311 and thimble 1312 thereon there is the trend moved towards the outer end of USB female seats 12；When locking shell fragment 1331 is to block
When 1311 locking is released, the back-moving spring of compressive state recovers deformation, in recovery process, and it is female towards USB by block 1311
12 outer ends of seat are released, that is, realize automatic ejection action；Conversely, when in above-mentioned USB male joint 2 insertion USB female seats 12, USB is public
First 2 front end promotes thimble 1312 and the retraction original place of block 1311, until block 1311 is locked out shell fragment 1331, now, resets bullet
Spring is compressed.Herein, drive division 132 is used as by preferred back-moving spring so that block 1311 and thimble 1312 are in back-moving spring
Restoring force effect it is lower can be achieved movement, it is convenient and reliable, and simplify whole interface structure.Certainly, according to actual conditions and
Real needs, in other embodiments of the invention, above-mentioned drive division 132 can be also other constructions, not make unique restriction herein.
Further, in one embodiment of this invention, the tail end of above-mentioned USB female seats 12 offers axially extending along its
Locating slot 1202, above-mentioned back-moving spring is placed in the locating slot 1202.In the present embodiment, above-mentioned block 1311 and USB female seats
A pair of back-moving springs are preferably provided between 12 tail ends, above-mentioned a pair of thimbles 1312, herein, USB female seats 12 is corresponded respectively to
Tail end correspondence offers a pair of locating slots 1202, i.e., two back-moving springs are respectively contained in two locating slots 1202, here, leads to
Cross setting locating slot 1202 so that back-moving spring avoids shifting in telescopic process, it is ensured that it is steady that whole ejection is acted
It is qualitative.Certainly, according to actual conditions and real needs, in other embodiments of the invention, it can also avoid by other means
Back-moving spring shifts in telescopic process, does not make unique restriction herein.
Further, in one embodiment of this invention, the aft edge of above-mentioned USB female seats 12 is extended with multiple electric with it
The pin 121 of connection, multiple pins 121 are spaced apart, and each pin 121 is welded and fixed and formed with foregoing circuit plate 11
Electrical connection.The USB female seats 12 also include being used to electrically connect the USB tongue pieces 122 coordinated with above-mentioned USB male joint 2, and certainly, the USB is female
Seat 12 also includes other elements, is not described in detail one by one herein, can refer to prior art.
Reference picture 8, Fig. 8 disconnects the method flow diagram of method for the USB interface in one embodiment of the invention.
Step S801, when being charged by terminal USB interface, obtains current charge value；
Step S802, when charge value reaches default charge value, control ejecting mechanism ejection USB male joint is connect with disconnecting USB
Mouthful.
, can be by public with USB when user needs to charge to terminal or during wired data transfer in step S801
First 2 data wire is inserted in be formed in USB female seats with terminal USB interface grafting, the i.e. USB male joint and connected, herein, USB male joint
It can refer to prior art, such as Type-C or Micro USB.
Detect that terminal USB interface whether there is input current, when terminal USB interface has input current, explanation passes through
Terminal USB interface is charged, and current charge value is obtained in real time.
Step S802, above-mentioned charge value is compared with default charge value, when above-mentioned charge value reaches default charge value
When, control ejecting mechanism ejection USB male joint, to disconnect USB interface.The terminal USB interface includes the top being arranged in USB female seats
Go out mechanism, the ejecting mechanism is used to eject the USB male joint being inserted in USB female seats so that both connections are disconnected.Default electricity
Value can be the charge value for the full state that the charge value that user sets according to demand or system are defined, and this is full of
The charge value of state is electricity 100%.
Further, the open command of user's triggering is obtained, according to open command, control ejecting mechanism ejection USB male joint.
User can trigger open command under any charge value, and USB male joint is extracted manually without user, by controlling ejecting mechanism top
Go out USB male joint and realize disconnection USB interface.
In embodiments of the present invention, by be provided in USB female seats eject USB male joint ejecting mechanism so that when
During mobile terminal charging complete, locking of the lock part releasing to its ejection part of ejecting mechanism can be started, and in its drive division
Under driving effect so that ejection part automatic ejection is inserted in the USB male joint in USB female seats, in this way, i.e. can be achieved USB female seats with
The automatic disconnection of USB male joint connection, so, it is to avoid overcharge problem, so as to effectively protect the safety of mobile terminal；In addition,
In mobile terminal charging process, when user needs to use mobile terminal, it need to only be operated by software and start ejecting mechanism
Lock part releases the locking to ejection part, you can the automatic connection for disconnecting USB female seats and USB male joint, simple to operate, quick side
Just, Consumer's Experience effect is improved.
Reference picture 9, Fig. 9 be one embodiment of the invention in terminal schematic diagram.
As shown in Fig. 3 to Fig. 7 and Fig. 9, the embodiment of the present invention proposes a kind of terminal 9, and the terminal 9 includes：Terminal USB connects
Mouth 1；
The memory 91 for the USB interface disconnection process program that is stored with；
Processor 90, is configured to perform USB interface disconnection process program 91 to perform following step：
When being charged by terminal USB interface, current charge value is obtained；
When charge value reaches default charge value, control ejecting mechanism ejection USB male joint, to disconnect USB interface.
In embodiments of the present invention, the terminal also includes above-mentioned terminal usb 1, and the terminal usb 1 is arranged on this
Internal bottom, and the circuit board 11 of the terminal usb 1 electrically connects with mainboard.Terminal in its body by setting above-mentioned
Terminal usb 1, not only avoid the problem of overcharging, and also cause user can disconnect USB female seats 12 and USB automatically as needed public
First 2 connection, improves Consumer's Experience effect.
Further, the terminal usb 1 also includes the ejecting mechanism 13 being arranged in USB female seats 12, the ejecting mechanism
13 are used to eject the USB male joints 2 that are inserted in USB female seats 12 so that both connections are disconnected, specifically, the ejecting mechanism 13
It may include ejection part 131, drive division 132 and lock part 133, wherein, the activity of ejection part 131 is located in USB female seats 12, and should
Ejection part 131 can be moved linearly along the axial direction of USB female seats 12；In addition, drive division 132 is also disposed in USB female seats 12, and
Positioned at the tail end side of ejection part 131, and the two ends of drive division 132 abut ejection part 131 and the tail end of USB female seats 12 respectively, herein,
The drive division 132 is used to drive ejection part 131 to be moved linearly along the axial direction of USB female seats 12；In addition, lock part 133 is set
Abut in the side of ejection part 131 and with it locking to be formed on the axial direction of USB female seats 12 and coordinate, i.e., in an initial condition, USB public affairs
First 2 are inserted in USB female seats 12, and lock part 133 keeps out ejection part 131 to prevent its driven part 132 from releasing USB female seats 12；
At the end of mobile terminal charges, the system control lock part 133 of mobile terminal is released to the locking of ejection part 131, now, ejection
Portion 131 towards the movement of the outer end of USB female seats 12, and USB male joint 2 is ejected so that USB is public under the impetus of drive division 132
First 2 are disconnected with the connections of USB female seats 12；Or, in mobile terminal charging process, when user needs to use mobile terminal
When, the software in the operable mobile terminal of user starts lock part 133 and released to the locking of ejection part 131, so that ejection part
131 under the impetus of drive division 132 eject USB male joint 2, without pulling out data wire manually, you can so that USB male joint 2 and
The connection of USB female seats 12 is switched off automatically.
The terminal usb 1 proposed based on above-mentioned technical proposal, the embodiment of the present invention, by being set in its USB female seat 12
Put the ejecting mechanism 13 for ejecting USB male joint 2 so that when mobile terminal charging complete, its ejecting mechanism 13 can be started
Lock part 133 releases the locking to ejection part 131, and promotes ejection part 131 along USB under the driving effect of its drive division 132
The axial direction of female seat 12 is moved linearly, so that the automatic ejection of ejection part 131 is inserted in the USB male joint in USB female seats 12
2, in this way, the automatic disconnection that USB female seats 12 are connected with USB male joint 2 can be achieved, so, you can the problem of avoiding overcharging, so that
Effectively protect the safety of mobile terminal；In addition, in mobile terminal carries out charging process, when user needs to use mobile terminal
When, the lock part 133 that need to only operate software to start ejecting mechanism 13 releases the locking to its ejection part 131, without pulling out manually
Data wire, you can so that drive division 132 promotes ejection part 131 to eject USB male joint 2 out of USB female seats 12, so that USB
The connection of female seat 12 and USB male joint 2 disconnects automatically, and its is simple to operate, quick and convenient, effectively improves the experience effect of user.
Further, in one embodiment of this invention, above-mentioned lock part 133 may include locking shell fragment 1331 and electromagnet
1332, wherein, locking shell fragment 1331 is arranged on the side of above-mentioned ejection part 131, and outer end and the ejection of the locking shell fragment 1331
The side wall in portion 131 mutually keeps out cooperation, so, and the edge in above-mentioned USB female seats 12 of ejection part 131 can be limited by keeping out cooperation by this
Its rectilinear movement axially and towards its outer end carried out.In addition, electromagnet 1332 be arranged on the side of locking shell fragment 1331 and with this
The outer end of locking shell fragment 1331 is faced, herein, and electromagnet 1332 is electrically connected with foregoing circuit plate 11, and the electromagnet 1332 is used for
The outer end of locking shell fragment 1331 is adsorbed during energization, so that the outer end of locking shell fragment 1331 is separated with the side wall of ejection part 131, so, lock
Only the outer end of shell fragment 1331 and the cooperation of keeping out of the side wall of ejection part 131 are released.When this, which keeps out cooperation, releases, above-mentioned drive division
132 will promote ejection part 131 to be moved towards the outer end of USB female seats 12 automatically.In the present embodiment, by the way that lock part 133 is designed as into lock
The only combination of shell fragment 1331 and electromagnet 1332 so that reliable and stable to the locking of ejection part 131, and unblock is also quick and convenient,
Meanwhile, its is simple in construction.Certainly, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned lock part
133 can be also other constructions, not make unique restriction herein.
Further, in one embodiment of this invention, above-mentioned ejection part 131 may include block 1311 and thimble
1312, herein, thimble 1312 is arranged on the outer end of block 1311.The above-mentioned outer end of locking shell fragment 1331 is kept out with the side wall of block 1311 matches somebody with somebody
Close, limit the overall free degree moved towards the above-mentioned outer end of USB female seats 12 of ejection part 131, that is, serve locking effect.When
So, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned ejection part 131 can also be other forms
Construction, does not make unique restriction herein.
Further, in one embodiment of this invention, a side of the close locking shell fragment 1331 of above-mentioned block 1311
Stopper slot 1310 is offered on wall.In the present embodiment, in an initial condition, the outer end of locking shell fragment 1331 is inserted into the stopper slot
In 1310 and keep out to form spacing cooperation with the upside cell wall of stopper slot 1310, so, the outer end of locking shell fragment 1331 with it is spacing
Keeping out under cooperation for groove 1310, limits the overall free degree moved towards the outer end of USB female seats 12 of ejection part 131, that is, serves
The effect of locking.Certainly, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned locking shell fragment
It can also by other means be formed between 1331 and above-mentioned block 1311 and keep out cooperation, not make unique restriction herein.
Further, in one embodiment of this invention, above-mentioned locking shell fragment 1331 is preferably two ends doubling and separately
Laminated structure, herein, the tail end of locking shell fragment 1331 is fixed on the inwall of the above-mentioned side of USB female seats 12, and the locking bullet
The outer end of piece 1331 is stretched out towards the side wall of USB female seats 12, and here, the tail end of locking shell fragment 1331 and its outer end are approximately faced, and
There is the blocking part 1331a crossed out, blocking part 1331a to be inserted into above-mentioned stopper slot 1310 for the outer end of locking shell fragment 1331
It is interior and keep out to form spacing cooperation with side channel wall thereon.Certainly, according to actual conditions and real needs, in other realities of the present invention
Apply in example, above-mentioned locking shell fragment 1331 can also be the construction of other forms, not make unique restriction herein.
Further, in one embodiment of this invention, above-mentioned preferably rectangular piece of block 1311, above-mentioned stopper slot 1310
Preferably wedge-shaped slot, in addition, above-mentioned thimble 1312 is preferably cylindrical.Certainly, according to actual conditions and real needs, in this hair
In bright other embodiment, above-mentioned block 1311, stopper slot 1310 and thimble 1312 can be also other shapes, not make unique herein
Limit.
Further, in one embodiment of this invention, it is provided with above-mentioned USB female seats 12 along its axially extending guiding
Hole 1201, above-mentioned thimble 1312 is actively located in the pilot hole 1201, and the pilot hole 1201 is to the straight line for thimble 1312
Movement is oriented to.In the present embodiment, a pair of perpendicular thimbles are preferably provided with the outer face of above-mentioned block 1311
1312, and two thimbles 1312 accordingly, are provided with a pair of guiding on the substantially symmetrical about its central axis of block 1311 in USB female seats 12
Hole 1201, accordingly activity is located in a pair of pilot holes 1,201 a pair of thimbles 1312.By being provided with edge in USB female seats 12
Its axially extending pilot hole 1201, and thimble 1312 is actively located in the pilot hole 1201 so that the shifting of thimble 1312
Dynamic path is consistent, it is ensured that it is smooth that thimble 1312 is moved, it is ensured that the stability of ejection action.Certainly, according to actual conditions
And real needs, in other embodiments of the invention, it can also ensure the consistent of the mobile route of thimble 1312 by other means
To ensure the stability of ejection action, unique restriction is not made herein.
Further, in one embodiment of this invention, above-mentioned drive division 132 is preferably back-moving spring, back-moving spring one
End is connected to the above-mentioned tail end of block 1311 and is connected thereto, and the back-moving spring other end is connected to the above-mentioned tail end of USB female seats 12, and
In an initial condition, i.e., in above-mentioned 1331 lock block 1311 of locking shell fragment, back-moving spring is in compressive state so that block
1311 and thimble 1312 thereon there is the trend moved towards the outer end of USB female seats 12；When locking shell fragment 1331 is to block
When 1311 locking is released, the back-moving spring of compressive state recovers deformation, in recovery process, and it is female towards USB by block 1311
12 outer ends of seat are released, that is, realize automatic ejection action；Conversely, when in above-mentioned USB male joint 2 insertion USB female seats 12, USB is public
First 2 front end promotes thimble 1312 and the retraction original place of block 1311, until block 1311 is locked out shell fragment 1331, now, resets bullet
Spring is compressed.Herein, drive division 132 is used as by preferred back-moving spring so that block 1311 and thimble 1312 are in back-moving spring
Restoring force effect it is lower can be achieved movement, it is convenient and reliable, and simplify whole interface structure.Certainly, according to actual conditions and
Real needs, in other embodiments of the invention, above-mentioned drive division 132 can be also other constructions, not make unique restriction herein.
Further, in one embodiment of this invention, the tail end of above-mentioned USB female seats 12 offers axially extending along its
Locating slot 1202, above-mentioned back-moving spring is placed in the locating slot 1202.In the present embodiment, above-mentioned block 1311 and USB female seats
A pair of back-moving springs are preferably provided between 12 tail ends, above-mentioned a pair of thimbles 1312, herein, USB female seats 12 is corresponded respectively to
Tail end correspondence offers a pair of locating slots 1202, i.e., two back-moving springs are respectively contained in two locating slots 1202, here, leads to
Cross setting locating slot 1202 so that back-moving spring avoids shifting in telescopic process, it is ensured that it is steady that whole ejection is acted
It is qualitative.Certainly, according to actual conditions and real needs, in other embodiments of the invention, it can also avoid by other means
Back-moving spring shifts in telescopic process, does not make unique restriction herein.
Wherein, processor 90, are configured to perform USB interface disconnection process program 91 to perform following step：
When user needs to charge to terminal or during wired data transfer, can by the data wire with USB male joint 2 with
Terminal USB interface grafting, the i.e. USB male joint, which are inserted in USB female seats, forms connection, and herein, USB male joint can refer to existing skill
Art, such as Type-C or Micro USB.
Detect that terminal USB interface whether there is input current, when terminal USB interface has input current, explanation passes through
Terminal USB interface is charged, and current charge value is obtained in real time.
Above-mentioned charge value is compared with default charge value, when above-mentioned charge value reaches default charge value, control top
Go out mechanism ejection USB male joint, to disconnect USB interface.The terminal USB interface includes the ejecting mechanism being arranged in USB female seats, should
Ejecting mechanism is used to eject the USB male joint being inserted in USB female seats so that both connections are disconnected.Default charge value can be
The charge value for the full state that the charge value or system that user sets according to demand are defined, the electricity of the full state
It is worth for electricity 100%.
Further, the open command of user's triggering is obtained, according to open command, control ejecting mechanism ejection USB male joint.
User can trigger open command under any charge value, and USB male joint is extracted manually without user, by controlling ejecting mechanism top
Go out USB male joint and realize disconnection USB interface.
In embodiments of the present invention, by be provided in USB female seats eject USB male joint ejecting mechanism so that when
During mobile terminal charging complete, locking of the lock part releasing to its ejection part of ejecting mechanism can be started, and in its drive division
Under driving effect so that ejection part automatic ejection is inserted in the USB male joint in USB female seats, in this way, i.e. can be achieved USB female seats with
The automatic disconnection of USB male joint connection, so, it is to avoid overcharge problem, so as to effectively protect the safety of mobile terminal；In addition,
In mobile terminal charging process, when user needs to use mobile terminal, it need to only be operated by software and start ejecting mechanism
Lock part releases the locking to ejection part, you can the automatic connection for disconnecting USB female seats and USB male joint, simple to operate, quick side
Just, Consumer's Experience effect is improved.
A kind of computer-readable recording medium in one embodiment of the invention, computer-readable recording medium storage has one
Or multiple programs, one or more program can be by one or more computing device, to realize that following USB interface disconnects
The step of method：
When being charged by terminal USB interface, current charge value is obtained；
When charge value reaches default charge value, control ejecting mechanism ejection USB male joint, to disconnect USB interface.
In embodiments of the present invention, when user needs to charge to terminal or during wired data transfer, can by with
The data wire of USB male joint 2 is inserted in be formed in USB female seats with terminal USB interface grafting, the i.e. USB male joint and connected, herein, USB
Male can refer to prior art, such as Type-C or Micro USB.Detect that terminal USB interface whether there is input current, work as terminal
When USB interface has input current, illustrate to be charged by terminal USB interface, current charge value is obtained in real time.
In embodiments of the present invention, above-mentioned charge value is compared with default charge value, when above-mentioned charge value reach it is pre-
If during charge value, control ejecting mechanism ejection USB male joint, to disconnect USB interface.The terminal USB interface includes being arranged on USB mothers
Ejecting mechanism in seat, the ejecting mechanism is used to eject the USB male joint being inserted in USB female seats so that both connections are broken
Open.Default charge value can be the electricity for the full state that the charge value that user sets according to demand or system are defined
Value, the charge value of the full state is electricity 100%.
Further, the open command of user's triggering is obtained, according to open command, control ejecting mechanism ejection USB male joint.
User can trigger open command under any charge value, and USB male joint is extracted manually without user, by controlling ejecting mechanism top
Go out USB male joint and realize disconnection USB interface.
In embodiments of the present invention, by be provided in USB female seats eject USB male joint ejecting mechanism so that when
During mobile terminal charging complete, locking of the lock part releasing to its ejection part of ejecting mechanism can be started, and in its drive division
Under driving effect so that ejection part automatic ejection is inserted in the USB male joint in USB female seats, in this way, i.e. can be achieved USB female seats with
The automatic disconnection of USB male joint connection, so, it is to avoid overcharge problem, so as to effectively protect the safety of mobile terminal；In addition,
In mobile terminal charging process, when user needs to use mobile terminal, it need to only be operated by software and start ejecting mechanism
Lock part releases the locking to ejection part, you can the automatic connection for disconnecting USB female seats and USB male joint, simple to operate, quick side
Just, Consumer's Experience effect is improved.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each of the invention embodiment.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of terminal USB interface, including circuit board and the USB female seats on the circuit board and being connected electrically are fixed on, its
It is characterised by, in addition to the ejecting mechanism for ejecting USB male joint being arranged in the USB female seats, the ejecting mechanism bag
The ejection part that is arranged in and in the USB female seats and can move along its axis is included, described ejection part one end is arranged at and for driving
The drive division of its axial movement along the USB female seats, and it is arranged at the ejection part side and for being ejected described in locking
The lock part in portion.
2. terminal USB interface according to claim 1, it is characterised in that the lock part includes being arranged at the ejection
Simultaneously keep out cooperation with it to limit the locking shell fragment that the ejection part is moved towards the USB female seats outer end, and set in portion side
Adsorb the locking shell fragment to release the electromagnetism for keeping out the ejection part when locking shell fragment side is for being powered
Iron, the electromagnet electrically connects the circuit board.
3. terminal USB interface according to claim 2, it is characterised in that the ejection part includes block and is arranged at institute
The thimble of block outer end is stated, one end of the close locking shell fragment of the block is offered outside stopper slot, the locking shell fragment
End is inserted into the stopper slot and keeps out cooperation with its cell wall.
4. terminal USB interface according to claim 3, it is characterised in that be provided with the USB female seats for being described
The pilot hole that thimble is oriented to, the thimble is actively located in the pilot hole.
5. terminal USB interface according to claim 4, it is characterised in that be provided with the outer face of the block a pair
The symmetrical thimble, and the thimble and the block are perpendicular.
6. the terminal USB interface according to any one of claim 3 to 5, it is characterised in that the drive division is reset bullet
Spring, one end of the back-moving spring is connected to the tail of dog and is connected thereto, and the other end of the back-moving spring is abutted
In the USB female seats tail end.
7. a kind of USB interface disconnects method, it is characterised in that methods described includes：
When being charged by terminal USB interface, current charge value is obtained；
When the charge value reaches default charge value, control ejecting mechanism ejection USB male joint, to disconnect USB interface.
8. USB interface according to claim 7 disconnects method, it is characterised in that it is described when the charge value reach it is default
During charge value, control ejecting mechanism ejection USB male joint, the step of to disconnect USB interface, including：
The open command of user's triggering is obtained, according to the open command, the ejecting mechanism ejection USB male joint is controlled.
9. a kind of terminal, it is characterised in that the terminal includes：
Terminal USB interface described in any one of claim 1 to 6；
The memory for the USB interface disconnection process program that is stored with；
Processor, is configured to perform the USB interface disconnection process program with the USB described in perform claim 7 to 8 any one of requirement
The step of interface disconnects method.
10. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be by one or more computing device, to realize such as claim 7 to 8
Any one of USB interface disconnect method the step of.
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Application publication date: 20170929 |