CN106790785A - A kind of mobile terminal charging structure and mobile terminal - Google Patents
A kind of mobile terminal charging structure and mobile terminal Download PDFInfo
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- CN106790785A CN106790785A CN201611073397.2A CN201611073397A CN106790785A CN 106790785 A CN106790785 A CN 106790785A CN 201611073397 A CN201611073397 A CN 201611073397A CN 106790785 A CN106790785 A CN 106790785A
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- battery
- mobile terminal
- platelet
- mainboard
- semiconductor
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- 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
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of mobile terminal charging structure and mobile terminal, comprising：Mainboard, platelet, battery, battery are arranged between mainboard and platelet；Platelet is used to connect battery charging socket, and battery bag contains two battery connectors, and a battery connector fastens mainboard, another battery connector and fastens platelet；Set on the platelet and directly fill metal-oxide-semiconductor, battery charging socket connects one end of the metal-oxide-semiconductor by platelet, and the metal-oxide-semiconductor other end connects battery connector by platelet.The present invention makes the in hgher efficiency of terminal charge, and improves local pyrexia problem higher.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of mobile terminal charging structure and mobile terminal.
Background technology
A just trend as Cell Phone Design is filled soon, and low-voltage, high-current directly fills scheme because of the advantage of the low heating of high current,
It is increasingly becoming a kind of main way in filling soon.TI, Fairchild, Qualcomm, MTK, NXP, O2 etc. are low in release
Straightening fills mode.
It is to be directly over metal-oxide-semiconductor after charger is depressured to charge battery that low-voltage, high-current directly fills scheme, in charge path
Electric current it is consistent with the electric current for being charged into battery.Impedance loss on path has large effect to charge efficiency and heating.
In half plate scheme Cell Phone Design, tradition list interface battery, battery socket is fastened on mainboard, USB socket
Battery tray is arrived again to mainboard through FPC, because FPC width and thickness can be influenceed by structure and assembling factor, it is impossible to very wide very thick, this portion
There is larger impedance in branch, according to P=I2R, when electric current than it is larger when, larger thermal power will be produced.While thermal source
(PMIC1, charging MOS5, baseband chip 2, PA3, battery protecting plate 6) is concentrated, and causes amount of localized heat too high and radiating is difficult.
Traditional single interface battery, only one of which battery connector, from battery protecting plate side or middle extraction；
In existing Cell Phone Design using single interface battery, battery interface is fastened on mainboard, and charge path is from small
Plate USB connector is through FPC, connector to mainboard, again by the MOS control paths on mainboard to battery connector, again by electricity
To battery core, FPC long can bring larger impedance to pond protection board in path, cause charge efficiency reduction and generate heat.If by battery
Interface is fastened on platelet, then need FPC wider that battery is guided into mainboard to system power supply.System heavy load application can be brought
When efficiency reduction and generate heat.
Pyrotoxin in single interface cell mobile phone：PMIC, baseband chip, PA, charging MOS, battery protecting plate etc. are concentrated on
Mainboard is close to board edges position, and pyrotoxin concentrates on the middle part of mobile phone, causes mobile phone medium position temperature higher, it is necessary to increase
Plus heat sink material is processed.
The content of the invention
It is a primary object of the present invention to propose a kind of mobile terminal charging structure and mobile terminal, it is intended to solve existing shifting
Because charging circuit middle impedance is higher in dynamic terminal charge structure, so as to influence charge efficiency and local pyrexia is higher asks
Topic.
A kind of mobile terminal charging structure, comprising：
Mainboard, platelet, battery；The platelet is used to connect battery charging socket, and the battery is arranged at mainboard and platelet
Between；The battery bag contains two battery connectors, and battery connector fastening mainboard, another battery connector fastening are small
Plate；Set on the platelet and directly fill metal-oxide-semiconductor, battery charging socket connects one end of the metal-oxide-semiconductor, the metal-oxide-semiconductor by platelet
The other end connects battery connector by platelet.
Further, described two battery connectors are arranged on the two ends of battery protecting plate, and a battery connector sets
Put battery upper end, another be arranged on battery lower end.
Further, the battery protecting plate is strip.
Further, the battery protecting plate is vertically arranged at the region between mainboard and platelet, and with mainboard and small
The distance of plate is suitable.
Further, the battery charging socket is USB.
Further, PMIC, baseband chip, PA are provided with the mainboard.
Further, the platelet is rectangle.
Additionally, to achieve the above object, the present invention also proposes a kind of mobile terminal, and the mobile terminal is provided with above-mentioned shifting
Dynamic terminal charge structure.
Further, mainboard is arranged at the epimere of mobile terminal, and platelet is arranged at the hypomere of mobile terminal.
Further, battery protecting plate is strip, is arranged at the middle hypomere of mobile terminal.
Mobile terminal charging structure proposed by the present invention and mobile terminal, by using double nip battery structure and will directly fill
Metal-oxide-semiconductor is arranged on platelet, shortens charge path, is eliminated and is caused the FPC of larger impedance to connect original paper, and has disperseed hair
Thermal element, makes that overall charge efficiency is higher, energy consumption is smaller, heating is uniform.
Brief description of the drawings
Fig. 1 is a hardware architecture diagram for optional 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 provides a kind of structural representation of fast charging device for the present invention.
In figure：
| 1 | Mainboard | 2 | Platelet |
| 3 | Battery | 4 | Battery charging socket |
| 5 | Directly fill metal-oxide-semiconductor | 6 | Battery protecting plate |
| 7 | Upper battery connector | 8 | Lower battery connector |
| 100 | Mobile terminal |
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific 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.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of an optional mobile terminal for realizing each embodiment of the invention is illustrated.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups for showing
Part.More or less component can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal and broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 is calculated and comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, so as to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended using three for calculating the method for position and temporal information
Star and the position that is calculated by using other satellite correction and the error of temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 1220, the static map that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
The view data of piece or video is processed.Picture frame after treatment may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or carried out via wireless communication unit 110
Send, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould
Sound (voice data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio (voice) data after treatment can be changed in the case of telephone calling model
For the form that can be sent to mobile communication base station via mobile communication module 112 is exported.Microphone 122 can implement all kinds
Noise eliminate (or suppress) algorithm eliminating (or suppression) in the noise for receiving and producing during sending audio signal or
Person disturbs.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).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..Identification module can be that storage uses each of mobile terminal 1 00 for verifying user
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of the external device (ED) and input that will be received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it
It is transferred to the path of mobile terminal.Be can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 can serve as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired implementation method, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used to detect touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output and be notified to mobile terminal 1 00 with by event.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can in a different manner provide output with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incomingcommunication) are received, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even if
When in pocket of the mobile phone of user in user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can be constructed in controller 180, or can be structured as and control
Device processed 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system that mobile terminal wherein of the invention can be operated is described referring now to Fig. 2.
Such communication system can use different air interface and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
If any one in the interface that back haul link can be known according to Ganji is constructed, the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction
Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersects can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
It is multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in system
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use other of the position of mobile terminal can be tracked
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used as a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270 is anti-
Processed in specific BS270 to link signal.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, the inventive method each embodiment is proposed.
Embodiment one
First embodiment of the invention proposes a kind of mobile terminal charging structure, as shown in figure 3, comprising：Mainboard 1, platelet 2,
Battery 3, the battery 3 is arranged between mainboard 1 and platelet 2；PMIC, baseband chip, PA (power are provided with the mainboard 1
Amplifier) etc. electronic component.
The platelet 2 is used to connect battery charging socket 4, and the battery charging socket 4 is USB interface, on the platelet 2
It is additionally provided with and directly fills metal-oxide-semiconductor 5, the battery 3 includes two battery connectors, the battery connector passes through battery protecting plate 6
Be arranged on the two ends of battery 3, as shown in figure 3, be arranged above battery for upper battery connector 7, be arranged at below battery
It is lower battery connector 8；The upper battery connector 7 for being arranged at upper end fastens mainboard 1, is arranged at the lower battery connector 8 of lower end
Fasten platelet 2；Battery charging socket connects one end of the metal-oxide-semiconductor 5 by platelet 2, and the other end of the metal-oxide-semiconductor 5 passes through platelet
Connection battery connector.
Circuit paths directly fill metal-oxide-semiconductor 5 directly to battery connector, path distance from battery charging socket 4 through on platelet 2
Shorten more than half relative to prior art, it is thus also avoided that the impedance that FPC and correspondence connector are introduced, impedance can significantly drop
It is low.
The upper battery connector 7 of battery upper end provides a system to power supply and non-low-pressure direct fills low current charge and uses, it is ensured that
The application of system heavy load.
The mobile terminal charging structure of implementation above, because battery sets double nip, and directly filling metal-oxide-semiconductor is arranged at platelet
On so that the charging circuit from battery charging socket to mainboard shortens the stroke of half relative to prior art, and avoids making
The connection between platelet and mainboard is realized with FPC, charge efficiency is improve, the too high problem of local pyrexia is improved.
Embodiment two
First embodiment of the invention proposes a kind of mobile terminal charging structure, as shown in figure 3, comprising：Mainboard 1, platelet 2,
Battery 3, the battery 3 is arranged between mainboard 1 and platelet 2；PMIC, baseband chip, PA (power are provided with the mainboard 1
Amplifier) etc. electronic component.
The platelet 1 is used to connect battery charging socket 4, and the battery charging socket is USB interface, on the platelet 2
It is additionally provided with and directly fills metal-oxide-semiconductor, the battery 3 includes two battery connectors, and the battery connector is set by battery protecting plate 6
Put at the two ends of battery, as shown in figure 3, be arranged above battery under upper battery connector 7, being being arranged at below battery
Battery connector 8；The fastening of upper battery connector 7 mainboard 1 for being arranged at upper end, the lower battery connector 8 for being arranged at lower end are fastened
Platelet 2；Battery charging socket connects one end of the metal-oxide-semiconductor 5 by platelet 2, and the other end of the metal-oxide-semiconductor 5 is connected by platelet 2
Battery connector.
The battery protecting plate 6 is strip, is arranged on battery, and the set location of battery protecting plate 6 is located substantially at electricity
The middle part in pond, is preferably vertically arranged, and makes battery protecting plate two ends suitable apart from the distance of mainboard and platelet.
Circuit paths directly fill metal-oxide-semiconductor directly to battery connector, path distance from battery charging socket 4 through on platelet 2
Shorten more than half relative to prior art, it is thus also avoided that the impedance that FPC and correspondence connector are introduced, impedance can significantly drop
It is low.
The upper battery connector 7 of battery upper end provides a system to power supply and non-low-pressure direct fills low current charge and uses, it is ensured that
The application of system heavy load.
The mobile terminal charging structure of implementation above, battery protecting plate is located at battery middle part, relative to prior art, away from
Mainboard other pyrotoxins, have disperseed heat on the whole, improve the too high present situation of local pyrexia.
Embodiment three
Third embodiment of the invention provides a kind of mobile terminal 1 00, as shown in figure 3, comprising：Mainboard 1, platelet 2, battery 3,
The battery 3 is arranged between mainboard 1 and platelet 2；PMIC, baseband chip, PA (power amplifier) are provided with the mainboard 1
Deng electronic component.
The platelet 1 is used to connect battery charging socket 4, and the battery charging socket 4 is USB interface, on the platelet 2
It is additionally provided with and directly fills metal-oxide-semiconductor, the battery 3 includes two battery connectors, and the battery connector is set by battery protecting plate 6
Put at the two ends of battery, as shown in figure 3, be arranged above battery under upper battery connector 7, being being arranged at below battery
Battery connector 8；The fastening of upper battery connector 7 mainboard 1 for being arranged at upper end, the lower battery connector 8 for being arranged at lower end are fastened
Platelet 2；Battery charging socket connects one end of the metal-oxide-semiconductor 5 by platelet 2, and the other end of the metal-oxide-semiconductor 5 is connected by platelet 2
Battery connector.
Circuit paths directly fill metal-oxide-semiconductor directly to battery connector, path distance from battery charging socket 4 through on platelet 2
Shorten more than half relative to prior art, it is thus also avoided that the impedance that FPC and correspondence connector are introduced, impedance can significantly drop
It is low.
The upper battery connector 7 of battery upper end provides a system to power supply and non-low-pressure direct fills low current charge and uses, it is ensured that
The application of system heavy load.
The battery protecting plate 6 is strip, is preferably vertically arranged, and is arranged at the middle downside of terminal, PMIC, PA, base band
On mainboard, pyrotoxin is dispersed in the several positions of mobile phone to chip, for mobile terminal heat dissipation design provides facility.
The mobile terminal of implementation above, by setting double nip battery, and is arranged at directly metal-oxide-semiconductor is filled on platelet, and keeps away
Exempt to use FPC, reduced the length of charging circuit, improve charge efficiency, disperseed pyrotoxin, made mobile terminal on the whole
Charging effect more preferably, improve the present situation of local pyrexia.
It should be noted that herein, term " including ", "comprising" or its any other variant be 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 include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
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 the process of key element, method, article or device.
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 implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out 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 used to so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal charging structure, comprising：
Mainboard, platelet, battery；The platelet is used to connect battery charging socket, and the battery is arranged between mainboard and platelet；
It is characterized in that：The battery bag contains two battery connectors, and a battery connector fastens mainboard, another battery connector
Fasten platelet；Set on the platelet and directly fill metal-oxide-semiconductor, battery charging socket connects one end of the metal-oxide-semiconductor by platelet, described
The metal-oxide-semiconductor other end connects battery connector by platelet.
2. mobile terminal charging structure according to claim 1, it is characterised in that：Described two battery connectors are arranged on
The two ends of battery protecting plate, and battery connector be arranged on battery upper end, another be arranged on battery lower end.
3. mobile terminal charging structure according to claim 2, it is characterised in that：The battery protecting plate is strip.
4. mobile terminal charging structure according to claim 3, it is characterised in that：The battery protecting plate is vertically arranged at
Region between mainboard and platelet, and it is suitable with the distance of mainboard and platelet.
5. mobile terminal charging structure according to claim 1, it is characterised in that：The battery charging socket is inserted for USB
Mouthful.
6. mobile terminal charging structure according to claim 1, it is characterised in that：PMIC, base are provided with the mainboard
Microarray strip, PA.
7. mobile terminal charging structure according to claim 1, it is characterised in that：The platelet is rectangle.
8. a kind of mobile terminal, it is characterised in that：The mobile terminal is provided with the claim 1-7, and any one is moved eventually
End charging structure.
9. mobile terminal according to claim 8, it is characterised in that：Mainboard is arranged at the epimere of mobile terminal, and platelet sets
It is placed in the hypomere of mobile terminal.
10. mobile terminal according to claim 8, it is characterised in that：Battery protecting plate is strip, is arranged at mobile whole
The middle hypomere at end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073397.2A CN106790785A (en) | 2016-11-29 | 2016-11-29 | A kind of mobile terminal charging structure and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073397.2A CN106790785A (en) | 2016-11-29 | 2016-11-29 | A kind of mobile terminal charging structure and mobile terminal |
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| CN106790785A true CN106790785A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611073397.2A Pending CN106790785A (en) | 2016-11-29 | 2016-11-29 | A kind of mobile terminal charging structure and mobile terminal |
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| WO2019018990A1 (en) * | 2017-07-24 | 2019-01-31 | 华为技术有限公司 | Battery pack and electronic equipment |
| CN110071553A (en) * | 2019-05-30 | 2019-07-30 | Oppo广东移动通信有限公司 | A kind of battery powered terminal of double nip and charging method |
| WO2021068690A1 (en) * | 2019-10-09 | 2021-04-15 | Oppo广东移动通信有限公司 | Electronic device |
| EP3916947A4 (en) * | 2019-04-01 | 2022-02-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging circuit, charging method, terminal and computer storage medium |
| US12009680B2 (en) | 2021-08-09 | 2024-06-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging circuit, charging method, and terminal |
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| US12009680B2 (en) | 2021-08-09 | 2024-06-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging circuit, charging method, and terminal |
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Application publication date: 20170531 |