CN105870994B - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN105870994B CN105870994B CN201610189164.2A CN201610189164A CN105870994B CN 105870994 B CN105870994 B CN 105870994B CN 201610189164 A CN201610189164 A CN 201610189164A CN 105870994 B CN105870994 B CN 105870994B
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- Prior art keywords
- terminal device
- electrical storage
- storage device
- battery
- circuit
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Classifications
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/738—Interface circuits for coupling substations to external telephone lines
- H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults
- H04M1/745—Protection devices or circuits for voltages surges on the line
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The disclosure is directed to a kind of terminal devices, including：Terminal device ontology, electrical storage device, protection circuit and temperature sensing circuit；It is provided with battery cavities on the terminal device ontology；The battery cavities are for housing the electrical storage device；The protection circuit and the temperature sensing circuit are arranged in the terminal device ontology, to increase the volume for being accommodated in the electrical storage device in the battery cavities.The part of the protection circuit of battery and temperature sensing circuit is moved in terminal device ontology; in the case where the cavity of set battery is constant; increase the part of effective electrical storage device, i.e., it is small the case where not changing terminal device volume, improve the battery capacity and power reservoir capacity of terminal device.
Description
Technical field
This disclosure relates to computer technology more particularly to a kind of terminal device.
Background technology
With the rapid development of intelligent terminal, consumer has the application function of intelligent terminal very high requirement, but phase
The unlatching of various application functions is answered also to accelerate the consumption of complete machine battery so that shorter and shorter, the intelligence that the stand-by time of user becomes
The battery capacity of energy terminal becomes more and more important.The scheme of the increase battery capacity provided at present mainly increases battery ruler
Very little, battery includes protection circuit and electrical storage device, the increase of battery entirety so that the complete machine appearance of intelligent terminal becomes again long
It is again thick, cause terminal device inconvenient to use.
Invention content
To overcome the problems in correlation technique, the disclosure provides a kind of terminal device.
According to the first aspect of the embodiments of the present disclosure, a kind of terminal device is provided, including：
Terminal device ontology, electrical storage device, protection circuit and temperature sensing circuit；It is provided on the terminal device ontology
Battery cavities；The battery cavities are for housing the electrical storage device；
The protection circuit and the temperature sensing circuit are arranged in the terminal device ontology, and institute is accommodated in increase
State the volume of the electrical storage device in battery cavities.
In this scenario, the part of protection circuit and temperature sensing circuit in original battery is moved into terminal device
Other parts, can be the position of any free time in terminal device ontology, then all increase the hollow remaining position of battery cavities
Adding as can be with the battery core of electric power storage, i.e. electrical storage device volume relative increase, and in the case where the cavity of set battery is constant, increase has
The part of the electrical storage device of effect, i.e., it is small the case where not changing terminal device volume, improve the battery capacity and storage of terminal device
Electric energy power.
Optionally, the terminal device ontology further includes circuit board；The protection circuit and the temperature sensing circuit point
It is not arranged on the circuit board.
In this scenario, a kind of concrete implementation mode is circuit and temperature sensing circuit will to be protected to be integrated in terminal device
On circuit board in ontology, i.e., protection circuit and temperature sensing circuit portions point are moved on on mainboard so that electrical storage device it is effective
Size is improved to improve battery capacity.
Optionally, it is provided with temperature detection pin on the electrical storage device；The temperature detection pin is examined with the temperature
Slowdown monitoring circuit connects, and the temperature sensing circuit is used to detect temperature of the electrical storage device in charging.
The detection foot of the charging temperature on electrical storage device is arranged in this, is used for detecting battery temperature when mobile phone charges,
It prevents battery temperature excessively high, sets off an explosion.
Optionally, positive pin and cathode pin are provided on the electrical storage device；The voltage protection circuit is connected to
Between the anode pin and the cathode pin, for avoiding the electrical storage device overcharge or overdischarge.
Specifically, the protection circuit includes over-current protecting unit, charge protection unit and discharge prevention unit.Overcurrent is protected
When shield unit is used for preventing from accidentally causing short circuit between the positive and negative anodes of electrical storage device, battery core electric current is larger to be burned out；Charging
Protection location, which is used for controlling, stops charging when the voltage of electrical storage device reaches certain value, disconnects charging connection, avoids overcharge；
Discharge prevention unit is used for avoiding the continuous discharge when the voltage of electrical storage device is less than certain value, battery core caused by mode overdischarge
Damage.
Optionally, the terminal device is mobile phone, and when concrete application, which can be tablet computer, intelligence
Mobile phone, e-book etc. need the mobile terminal device of charge and discharge, are not limited specifically.
Terminal device provided by the invention, including terminal device ontology, electrical storage device, protection circuit and temperature detection electricity
Road；It is provided with battery cavities on the terminal device ontology；Battery cavities are for housing the electrical storage device；The protection circuit and institute
It states temperature sensing circuit to be arranged in the terminal device ontology, to increase the electrical storage device being accommodated in the battery cavities
Volume.The part of the protection circuit of battery and temperature sensing circuit is moved in terminal device ontology, in set battery
In the case that cavity is constant, increase the part of effective electrical storage device, i.e., it is small the case where not changing terminal device volume, it improves
The battery capacity and power reservoir capacity of terminal device.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of structural schematic diagram of terminal device embodiment one shown according to an exemplary embodiment.
Fig. 2 is the composition schematic diagram of the battery of existing common terminal device.
Fig. 3 is a kind of structural schematic diagram of protection circuit shown according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of terminal device 1200 shown according to an exemplary embodiment.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
Fig. 1 is a kind of structural schematic diagram of terminal device embodiment one shown according to an exemplary embodiment, such as Fig. 1 institutes
Show, which includes：Terminal device ontology 11, electrical storage device 12, protection circuit 13 and temperature sensing circuit 14；It is described
Battery cavities 111 are provided on terminal device ontology 11；The battery cavities 111 are for housing the electrical storage device 12；
The protection circuit 13 and the temperature sensing circuit 14 are arranged in the terminal device ontology 11, are held with increasing
Set the volume of the electrical storage device 12 in the battery cavities 111.
In this scenario, Fig. 2 is the composition schematic diagram of the battery of existing common terminal device, and general battery 20 wraps
Include 22 part of battery core 21 and battery circuit board, here 22 just include some protection circuits and detection circuit, universal setting exist
On battery, those battery circuit boards 22 just occupy prodigious sky when battery 20 is mounted in terminal device ontology in this way
Between, scheme through the invention, as shown in Figure 1, by protection circuit 13 and temperature sensing circuit 14 in original battery
Part moves to the other parts of terminal device, can be the position of any free time in terminal device ontology 11, then by battery cavities
111 hollow remaining positions all increase with the battery core of electric power storage, i.e. electrical storage device 12, i.e. 12 volume of electrical storage device can relatively increase
Add, in the case where the cavity of set battery is constant, increase the part of effective electrical storage device, i.e., is not changing terminal device body
Long-pending situation is small, improves the battery capacity and power reservoir capacity of terminal device, is more convenient when so that user is used, that is, improves user
Experience.
The program one kind in the specific implementation, the terminal device ontology 11 further includes circuit board；The protection circuit
13 and the temperature sensing circuit 14 be respectively set on the board.The circuit board is the mainboard of terminal device, i.e., will protect
Protection circuit 13 and temperature sensing circuit 14 move on on mainboard so that the effective dimensions of electrical storage device is improved to improve electricity
Tankage.
In said program in the specific implementation, being provided with temperature detection pin on the electrical storage device 12；The temperature inspection
Test tube foot is connect with the temperature sensing circuit 14, and the temperature sensing circuit 14 is for detecting the electrical storage device in charging
Temperature.The battery temperature when the temperature detection foot on electrical storage device 12 is for detecting mobile phone charging is arranged in this, prevents
Battery temperature is excessively high, sets off an explosion.
It is provided with positive pin and cathode pin on the electrical storage device 12；The protection circuit 13 is connected to the positive pole pipe
Between foot and the cathode pin, for avoiding the electrical storage device overcharge or overdischarge.
The electrical storage device 12 of common terminal device is both provided with three pins, actually terminal device need of work anode
Pin and cathode pin, but temperature when for detection terminal equipment charge, avoid in use due to temperature
It is too high, it sets off an explosion, so it is provided with temperature detection pin, therefore the terminal device is also required to that corresponding temperature detection electricity is arranged
Road 14.
Fig. 3 is a kind of structural schematic diagram of protection circuit shown according to an exemplary embodiment, as shown in figure 3, described
It includes over-current protecting unit 131, charge protection unit 132 and discharge prevention unit 133 to protect circuit 13.
The over-current protecting unit 131 is arranged between the battery core and contact of electrical storage device 12, overcurrent protection is used for, if not
Careful to keep contact positive and negative anodes short-circuit, the electronic switch on the over-current protecting unit 131 disconnects, and prevents battery core from high current occur,
Heating burnout.Universal, lithium battery charging voltage cannot be more than 4.2V, and when terminal device is normal, cell voltage reaches 4.2V hands
Machine just stops charging, which is failure to actuate substantially.But if terminal device charging circuit failure, or with time
Product universal charger also continues to charge to electrical storage device when cell voltage reaches 4.2, then protection circuit on circuit boards is arranged
Action namely charge protection unit 132 disconnect the circuit between battery core and contact, avoid overcharge in this way.
Discharge prevention unit 133 is for preventing overdischarge：Lithium battery is unable to overcharge, but can not overdischarge, if stored
Electric installation voltage also continues to that, using electric discharge, the damage of battery core can be caused less than 3.6V.In this way, when electrical storage device voltage drops to one
When a value, the protection circuit operation, i.e. the discharge prevention unit 133 disconnect between battery core and contact, make battery core not followed by
Continuous electric discharge, is also effectively protected battery core.
The terminal device can be that mobile phone, tablet computer, handheld game machine, e-book etc. need that battery is separately provided
Mobile terminal equipment.By taking mobile phone as an example, the current rated capacity of most of batteries of mobile phone is 2975mAh.And foregoing circuit
Part about occupies the volume of the capacity of battery 200mAh, which is moved to terminal device other positions by this programme,
Increase the volume for battery core, i.e., the whole capacity for increasing electrical storage device.
The terminal device that embodiment of the disclosure provides provides one kind and changing terminal device whole length and thickness,
It is protected before possessing and increases the scheme of complete machine battery capacity under the premise of circuit and temperature sensing circuit function.Circuit will be protected
It is moved on on mainboard with temperature detecting part parallel circuit so that the effective dimensions of electrical storage device is improved to improve capacity, both
Maintain the capacity that original function increases battery again.
Fig. 4 is a kind of block diagram of terminal device 1200 shown according to an exemplary embodiment.For example, the terminal device can
To be mobile phone, computer, intelligent TV set, messaging devices, tablet device, Medical Devices, the intelligence such as server, air-conditioning
Energy household electrical appliances etc. need the equipment that electrical storage device is provided separately.
With reference to Fig. 4, terminal device 1200 may include following one or more components：Processing component 1202, memory
1204, power supply module 1206, multimedia component 1208, audio component 1210, the interface 1212 of input/output (I/O), sensor
Component 1214 and communication component 1216.
The integrated operation of 1202 usual control terminal equipment 1200 of processing component, such as with display, data communication, multimedia
Operation and record operate associated operation.Processing component 1202 may include that one or more processors 1220 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 1202 may include one or more modules,
Convenient for the interaction between processing component 1202 and other assemblies.For example, processing component 1202 may include multi-media module, with side
Just the interaction between multimedia component 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in terminal device 1200.These numbers
According to example include instruction for any application program or method that are operated on terminal device 1200, Various types of data, message,
Picture, video etc..Memory 1204 can be by any kind of volatibility or non-volatile memory device or combination thereof
It realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable
Read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory,
Disk or CD.
Power supply module 1206 provides electric power for the various assemblies of terminal device 1200.Power supply module 1206 may include power supply
Management system, one or more power supplys and other with for terminal device 1200 generate, management and distribution associated group of electric power
Part.
Multimedia component 1208 is included in the screen of one output interface of offer between the terminal device 1200 and user
Curtain.In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touching
Panel, screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touches
Sensor is touched to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or cunning
The boundary of action, but also detect duration and pressure associated with the touch or slide operation.
Audio component 1210 is configured as output and/or input audio signal.For example, audio component 1210 includes a wheat
Gram wind (MIC), when terminal device 1200 is in operation mode, when such as call model, logging mode and speech recognition mode, Mike
Wind is configured as receiving external audio signal.The received audio signal can be further stored in memory 1204 or via
Communication component 1216 is sent.In some embodiments, audio component 1210 further includes a loud speaker, for exporting audio letter
Number.
I/O interfaces 1212 provide interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
Can be keyboard, click wheel, button etc..
Sensor module 1214 includes one or more sensors, the shape for providing various aspects for terminal device 1200
State is assessed.For example, sensor module 1214 can detect the state that opens/closes of terminal device 1200, component it is relatively fixed
Position, such as the component are the display and keypad of terminal device 1200, and sensor module 1214 can be set with detection terminal
For 1200 or the position change of 1,200 1 components of terminal device, the existence or non-existence that user contacts with terminal device 1200,
The temperature change in 1200 orientation of terminal device or acceleration/deceleration and terminal device 1200.Sensor module 1214 may include connecing
Nearly sensor is configured to detect the presence of nearby objects without any physical contact.Sensor module 1214 is also
May include optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, should
Sensor module 1214 can also include acceleration transducer, and gyro sensor, Magnetic Sensor, pressure sensor or temperature pass
Sensor.
Communication component 1216 is configured to facilitate the logical of wired or wireless way between terminal device 1200 and other equipment
Letter.Terminal device 1200 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or combination thereof.One
In a exemplary embodiment, communication component 1216 via broadcast channel receive broadcast singal from external broadcasting management system or
Broadcast related information.In one exemplary embodiment, the communication component 1216 further includes near-field communication (NFC) module, with
Promote short range communication.For example, can be based on radio frequency identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology surpasses
Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal device 1200 can by one or more application application-specific integrated circuit (ASIC),
Digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field-programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are arranged to realize.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 1204 of instruction, above-metioned instruction can be executed by the processor 1220 of terminal device 1200 to complete above-mentioned side
Method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, magnetic
Band, floppy disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (6)
1. a kind of terminal device, which is characterized in that including：Terminal device ontology, electrical storage device, protection circuit and temperature detection electricity
Road；It is provided with battery cavities on the terminal device ontology；The battery cavities are for housing the electrical storage device；
The protection circuit and the temperature sensing circuit are arranged in the terminal device ontology other than the battery cavities
Any free time position, to increase the volume for being accommodated in the electrical storage device in the battery cavities.
2. terminal device according to claim 1, which is characterized in that the terminal device ontology further includes circuit board；Institute
It states protection circuit and the temperature sensing circuit is separately positioned on the circuit board.
3. terminal device according to claim 1, which is characterized in that be provided with temperature detection pipe on the electrical storage device
Foot；The temperature detection pin is connect with the temperature sensing circuit, and the temperature sensing circuit is for detecting the electric power storage dress
Set the temperature in charging.
4. terminal device according to claim 1, which is characterized in that be provided with positive pin on the electrical storage device and bear
Pole pipe foot；The protection is electrically connected between the positive pin and the cathode pin, for avoiding the electrical storage device
Overcharge or overdischarge.
5. terminal device according to claim 4, which is characterized in that the protection circuit includes over-current protecting unit, fills
Electric protection unit and discharge prevention unit.
6. terminal device according to any one of claims 1 to 5, which is characterized in that the terminal device is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189164.2A CN105870994B (en) | 2016-03-29 | 2016-03-29 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189164.2A CN105870994B (en) | 2016-03-29 | 2016-03-29 | Terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105870994A CN105870994A (en) | 2016-08-17 |
| CN105870994B true CN105870994B (en) | 2018-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610189164.2A Active CN105870994B (en) | 2016-03-29 | 2016-03-29 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105870994B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171034A (en) * | 2017-06-23 | 2017-09-15 | 深圳市泰衡诺科技有限公司 | Battery and terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510998Y (en) * | 2001-11-29 | 2002-09-11 | 方芳 | mobile phone battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7563535B2 (en) * | 2002-02-06 | 2009-07-21 | Sony Corporation | Battery pack with insulating film sheath material and method of producing the same |
-
2016
- 2016-03-29 CN CN201610189164.2A patent/CN105870994B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510998Y (en) * | 2001-11-29 | 2002-09-11 | 方芳 | mobile phone battery |
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| Publication number | Publication date |
|---|---|
| CN105870994A (en) | 2016-08-17 |
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