CN204761046U - Rechargeable battery subassembly and terminal equipment - Google Patents
Rechargeable battery subassembly and terminal equipment Download PDFInfo
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- CN204761046U CN204761046U CN201520182177.8U CN201520182177U CN204761046U CN 204761046 U CN204761046 U CN 204761046U CN 201520182177 U CN201520182177 U CN 201520182177U CN 204761046 U CN204761046 U CN 204761046U
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Abstract
The utility model provides an electric core temperature can accurately be learnt to rechargeable battery subassembly and terminal equipment, and this rechargeable battery subassembly includes: the battery main part, including electric core and two at least battery tab, the charging current that comes from the battery charging outfit is via this battery tab and transmit to this electricity core, at least one temperature element, wherein, temperature element corresponds a battery tab, and this temperature element is used for detecting the battery tab's that corresponds temperature to temperature information transmission to the treater of the battery tab's that corresponds temperature will be used for instructing, the treater for acquire this temperature information from this temperature element, and according to this temperature information, confirm the temperature of this electricity core.
Description
Technical field
The utility model relates to charging technique field, and more specifically, relates to rechargeable battery assembly and terminal equipment.
Background technology
At present, the electronic equipments such as such as mobile phone are all configured with the battery that can charge usually, thus can be charged to this battery by power supply adaptor.
When charging, alternating current is converted to the direct current of assigned voltage and transfers to the rechargeable battery being arranged in electronic equipment by power supply adaptor.
And; when charging; battery inevitably generates heat, particularly when charging voltage or charging current excessive time, battery-heating amount sharply increases; the generation of the situations such as cell damage even explodes may be caused; have a strong impact on safety in utilization, if battery temperature can be obtained in time, just can cut off charging circuit in time when battery temperature exceedes safety value; reach protection battery, improve the object of safety in utilization.
Therefore, how to know that the temperature of battery (specifically the battery core of battery) becomes problem demanding prompt solution exactly.
Utility model content
The utility model embodiment provides a kind of rechargeable battery assembly and terminal equipment, can know battery core temperature exactly.
First aspect, provides a kind of rechargeable battery assembly, it is characterized in that, this rechargeable battery assembly comprises: battery main body, comprises battery core and at least two battery pole ears, and the charging current from charging device transfers to this battery core via this battery pole ear; At least one temperature element, wherein, a corresponding battery pole ear of temperature element, the temperature information of the temperature being used to indicate corresponding battery pole ear for detecting the temperature of corresponding battery pole ear, and is transferred to processor by this temperature element; Processor, for obtaining this temperature information from this temperature element, and according to this temperature information, determines the temperature of this battery core.
In conjunction with first aspect, in the first implementation of first aspect, this temperature element and corresponding battery pole ear are arranged on same heat-conducting substrate, have predetermined interval between this temperature element and corresponding battery pole ear.
In conjunction with first aspect and above-mentioned implementation thereof, in the second implementation of first aspect, this heat-conducting substrate is metal.
In conjunction with first aspect and above-mentioned implementation thereof, in the third implementation of first aspect, between this temperature element and this heat-conducting substrate, be provided with thermal insulation layer.
In conjunction with first aspect and above-mentioned implementation thereof, in the 4th kind of implementation of first aspect, be provided with thermal insulation layer at the battery pole ear corresponding to this temperature element and between this heat-conducting substrate.
In conjunction with first aspect and above-mentioned implementation thereof, in the 5th kind of implementation of first aspect, this rechargeable battery assembly comprises at least two temperature elements, these at least two temperature elements and this at least two battery pole ear one_to_one corresponding.
In conjunction with first aspect and above-mentioned implementation thereof, in the 6th kind of implementation of first aspect, this processor is specifically for obtaining at least two temperature informations from these at least two temperature elements, and these at least two temperature informations are averaging processing, to determine the temperature of this battery core, wherein, these at least two temperature elements and this at least two temperature information one_to_one corresponding.
In conjunction with first aspect and above-mentioned implementation thereof, in the 7th kind of implementation of first aspect, this temperature element is specifically for the temperature of the battery pole ear corresponding at least two periods detections, and at least two temperature informations are transferred to processor, wherein, these at least two temperature informations and this at least two period one_to_one corresponding, a temperature information is used to indicate the temperature of corresponding battery pole ear in the corresponding period; This processor specifically for being averaging processing these at least two temperature informations, to determine the temperature of this battery core.
In conjunction with first aspect and above-mentioned implementation thereof, in the 8th kind of implementation of first aspect, this rechargeable battery assembly also comprises: transmitting element, for obtaining the information being used to indicate the temperature of this battery core from this processor, and the information this being used to indicate the temperature of this battery core is sent to terminal equipment or power supply adaptor.
Second aspect, provides a kind of terminal equipment, is provided with rechargeable battery assembly, and this rechargeable battery assembly comprises: battery main body, comprises battery core and at least two battery pole ears, and the charging current from charging device transfers to this battery core via this battery pole ear; At least one temperature element, wherein, a corresponding battery pole ear of temperature element, the temperature information of the temperature being used to indicate corresponding battery pole ear for detecting the temperature of corresponding battery pole ear, and is transferred to processor by this temperature element; Processor, for obtaining this temperature information from this temperature element, and according to this temperature information, determines the temperature of this battery core.
According to rechargeable battery assembly and the terminal equipment of the utility model embodiment; be provided with the temperature element for measuring battery pole ear temperature, thus, can according to the temperature of battery pole ear; know the temperature of battery core exactly; and then, monitoring battery core temperature in real time, such as; when battery core temperature exceedes safety value; can charging circuit be cut off, reach protection battery, improve the object of safety in utilization.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in the utility model embodiment below, apparently, accompanying drawing described is below only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the rechargeable battery assembly according to the utility model embodiment.
Fig. 2 is the schematic circuit of the rechargeable battery assembly according to the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the schematic diagram of the rechargeable battery assembly 100 according to the utility model embodiment.As shown in Figure 1, this rechargeable battery assembly 100 comprises:
Battery main body 110, comprises battery core 112 and at least two battery pole ears 114, and the charging current from charging device transfers to this battery core 112 via this battery pole ear 114;
At least one temperature element 120, wherein, a corresponding battery pole ear 114 of temperature element 120, the temperature information of the temperature being used to indicate corresponding battery pole ear 114 for detecting the temperature of corresponding battery pole ear 114, and is transferred to processor 130 by this temperature element 120;
Processor 130, for obtaining this temperature information from this temperature element 120, and according to this temperature information, determines the temperature of this battery core 112.
Below, respectively each parts of this rechargeable battery assembly 100 are described in detail
A. battery main body 110
Battery main body 110 comprises battery core 112 and at least two battery pole ears 114.
In the utility model embodiment, Fig. 2 shows this battery main body 110 and comprises 2 battery pole ears (namely, at least two battery pole ears one example) situation, and, 2 battery pole ears 114 can be respectively positive battery lug 114A (as shown in Figure 2, hereinafter referred to as battery pole ear 114A) and negative battery lug 114B is (as shown in Figure 2, hereinafter referred to as battery pole ear 114B), on electric current carrying pathway, this battery core 112 arranges between battery pole ear 114A and battery pole ear 114B, by will (such as, power supply adaptor) cathode output end of charging circuit is connected with this battery pole ear 114A, the earth terminal of this charging circuit is connected with this battery pole ear 114B, charge circuit can be formed, thus the charging realized battery core 112.
In addition, in the utility model embodiment, fuse can be set between above-mentioned battery pole ear 114A and this battery core 112, thus, after the electric current of this battery pole ear 114A input flows through this fuse, flow into battery core 112.This fuse has certain resistance value, after the electric current inputted from this battery pole ear 114A flows through this fuse, heat is produced because of the thermal effect of this fuse, and, after and this fuse self is produced heat enough large when electric current reaches its fusing point, this fuse failure, thus the charging circuit for this battery core 112 can be switched.
Therefore, by selecting the fuse of suitable material based on the specification (such as, the maximum charging current allowed) of battery core, the over-charge protective to battery core can be realized.
Should understand; the structure of the battery main body 110 more than enumerated is only exemplary illustration; the utility model is not defined in this; other all fall in protection range of the present utility model by battery pole ear to the rechargeable battery that battery core is charged, and such as, the quantity of above-mentioned battery pole ear is only the explanation of strength type; the utility model is not limited thereto, and can change arbitrarily according to the quantity of battery pole ear.
B. temperature element 120
In the utility model implements, such as, multi-form temperature sensor can be selected as this temperature element 120 according to battery configuration space in terminal equipment etc.
In the utility model implements, the quantity of this temperature element 120 can be one also can be multiple, the utility model is also not particularly limited, wherein, in order to ensure the accuracy measured, a temperature element 120 is only corresponding with a battery pole ear 114, and in other words, a temperature element 120 is only for measuring the temperature of a battery pole ear 114.
Alternatively, this rechargeable battery assembly comprises at least two temperature elements, these at least two temperature elements and this at least two battery pole ear one_to_one corresponding.
Specifically, in the utility model embodiment, the quantity of configured temperature element can be determined according to the quantity of battery pole ear, such as, make the quantity of battery pole ear equal with the quantity of temperature element, thus, the temperature of the battery pole ear corresponding to it can be measured by each lug respectively, know the temperature of all battery pole ears.
Such as, as shown in Figure 2, when battery main body 110 comprises battery pole ear 114A and battery pole ear 114B, two temperature elements can be configured, namely, temperature element 120A and temperature element 120B, wherein, temperature element 120A is corresponding with battery pole ear 114A, for measuring the temperature of battery pole ear 114A, temperature element 120B is corresponding with battery pole ear 114B, for measuring the temperature of battery pole ear 114B.
Below, the configuration of this temperature element 120 and battery pole ear 114 is described in detail.
In the utility model implements, when configuring multiple temperature element 120A, the configuration mode of each temperature element and corresponding battery pole ear can be same or similar, in order to avoid repeating, below, be configured to example with temperature element 120A in Fig. 2 and battery pole ear 114A, be described.
Such as, alternatively, in the utility model implements, temperature element 120A directly can fit and be configured in the surface with battery pole ear 114A.
Again such as, alternatively, in the utility model implements, this temperature element and corresponding battery pole ear are arranged on same heat-conducting substrate, have predetermined interval between this temperature element and corresponding battery pole ear.
Specifically, Fig. 2 shows and battery main body is configured with battery pole ear, vertical view after a side expansion of heat-conducting substrate and temperature element, as shown in Figure 2, temperature element 120A and battery pole ear 114A can be arranged on heat-conducting substrate 140A, thus, the heat of this battery pole ear 114A can be passed to temperature element 120A by this heat-conducting substrate 140A, and, default interval α is separated with between this battery pole ear 114A and temperature element 120A, and, such as, the size of this interval α can adjust according to this this rechargeable battery assembly 100 configuration in terminal equipment, such as, this rechargeable battery assembly 100 relative to terminal equipment for detachably arrange time, the distance because of temperature element 120A and battery pole ear 114A can be avoided less or fit and counteract the electrical connection of the conductive contact point of this battery pole ear 114A and terminal equipment.
Alternatively, this heat-conducting substrate is metal.
Specifically, in the utility model embodiment, in order to improve the heat conductivility of heat-conducting substrate, preferably use metal material as heat-conducting substrate, and, the thickness of this heat-conducting substrate can be made little as far as possible, thus thermal conductivity can be improved further.Such as, Copper Foil can be used as this heat-conducting substrate.
Alternatively, between this temperature element and this heat-conducting substrate, thermal insulation layer is provided with.
Alternatively, thermal insulation layer is provided with at the battery pole ear corresponding to this temperature element and between this heat-conducting substrate
Specifically, because rechargeable battery assembly 100 is when charge or discharge, electric current all needs to flow through battery pole ear, therefore, when using metal heat-conducting substrate, there is electric current transfers to temperature element 120A via heat-conducting substrate 140A situation from battery pole ear 114A, when using the electronic components such as electronic temperature transmitter as temperature element 120A, the electric current flowed into via heat-conducting substrate 140A from battery pole ear 114A may impact temperature element 120A.By arranging insulating barrier between temperature element 120A and heat-conducting substrate 140A, or, between battery pole ear 114A and heat-conducting substrate 140A, insulating barrier is set, can while heat conduction, effectively avoid temperature element 120A to be subject to the impact of extraneous electricity, improve the safety and reliability of battery component of the present utility model.
Should understand, material and the profile of the heat-conducting substrate more than enumerated are only exemplary illustration, the utility model is not limited thereto, as long as heat can be made to be passed to temperature element by battery pole ear, such as, also surface can be used to be equipped with the printed circuit board (PCB, PrintedCircuitBoard) of heat-conducting layer as heat-conducting substrate.
C. processor 130
In the utility model embodiment, this processor 130 and temperature element 120 communicate to connect, thus can obtain the temperature information that temperature element 120 transmits, and based on the temperature of this temperature information determination battery core.
Alternatively, this temperature element is specifically for the temperature of the battery pole ear corresponding at least two periods detections, and at least two temperature informations are transferred to processor, wherein, these at least two temperature informations and this at least two period one_to_one corresponding, a temperature information is used to indicate the temperature of corresponding battery pole ear in the corresponding period;
This processor specifically for being averaging processing these at least two temperature informations, to determine the temperature of this battery core.
Specifically, for any one temperature element (for the ease of understanding, for temperature element 120A), can within a thermometric cycle repeatedly (namely, at least two periods) measure the temperature of battery pole ear 114A, thus, this temperature element 120A can send multiple temperature information relevant to battery pole ear 114A to processor 130, with the multiple temperature values of pilot cell lug 114A in different time points (here, the plurality of temperature value can identical also can be different, the utility model is also not particularly limited).
Thus processor 130 can be averaging processing the plurality of temperature value, such as, calculate the process etc. of arithmetic average, and using the temperature value of obtained mean value as battery pole ear 114A.
Should be understood that the concrete mode of the above average treatment enumerated is only exemplary illustration, the utility model is not defined in this.
Alternatively, this processor specifically for obtaining at least two temperature informations from these at least two temperature elements, and is averaging processing these at least two temperature informations, to determine the temperature of this battery core, wherein, these at least two temperature elements and this at least two temperature information one_to_one corresponding.
Should understand, the process of the temperature of the determination battery pole ear more than enumerated is only exemplary illustration, the utility model is not limited thereto, such as, processor 130 also can receive only the temperature information that temperature element 120A transmits, and using the temperature of this unique temperature value as battery pole ear ear 114A, or, temperature value maximum for numerical value also after the multiple temperature informations receiving temperature element 120A transmission, can be defined as the temperature of battery pole ear ear 114A by processor 130.
Specifically, when being configured with multiple temperature element, processor 130 can after the temperature value determining each battery pole ear, can be averaging processing the temperature value of each battery pole ear, such as, calculate the process etc. of arithmetic average, and using the temperature value of obtained mean value as battery core 112.
Should be understood that the concrete mode of the above average treatment enumerated is only exemplary illustration, the utility model is not defined in this.
And, the process of the temperature of the determination battery core more than enumerated is only exemplary illustration, the utility model is not limited thereto, such as, processor 130 also only can determine the temperature value of a battery pole ear, and using the temperature of this unique temperature value as battery core, or, temperature value maximum for numerical value also after the temperature value determining multiple battery pole ear, can be defined as the temperature of battery core by processor 130.
Alternatively, this rechargeable battery assembly also comprises:
Transmitting element, for obtaining the information being used to indicate the temperature of this battery core from this processor, and the information this being used to indicate the temperature of this battery core is sent to terminal equipment or power supply adaptor.
Specifically, transmitting element 150 can also be configured in this rechargeable battery assembly 100, thus, when processor 130 is after judging that the temperature of battery core exceedes default safety value, by this transmitting element 150, the information of this battery core temperature of instruction is sent to power supply adaptor or terminal equipment, thus power supply adaptor or terminal equipment can determine whether to need to cut off charging circuit according to the temperature of battery core further.
Or, the information of this battery core temperature of instruction also directly can be sent to power supply adaptor or terminal equipment by this transmitting element 150 by processor 130, thus power supply adaptor or terminal equipment can determine whether to need to cut off charging circuit according to the temperature of battery core further.
Again or, processor 130 is after judging that the temperature of battery core exceedes default safety value, by this transmitting element 150, the control information that charging circuit is cut off in instruction is sent to power supply adaptor or terminal equipment, thus power supply adaptor or terminal equipment can cut off charging circuit according to this control information.
Fig. 2 be according to each parts of the rechargeable battery assembly of the utility model embodiment between the schematic diagram of annexation, as shown in Figure 2, battery main body 110 comprises the battery pole ear 114A of battery core 112 and positive pole, and the battery pole ear 114B of negative pole.Wherein, the battery pole ear 114A of this positive pole can be connected with the positive pole of charging device via the electrode input end mouth (not shown) of terminal equipment, the battery pole ear 114B of this negative pole can be connected with the earth terminal of charging device via the negative input mouth (not shown) of terminal equipment, thus forms the charge circuit for battery core 112.
The battery pole ear 114A of this positive pole and temperature element 120A is arranged on heat-conducting substrate 140A, thus the heat that the battery pole ear 114A of positive pole discharges can be passed to temperature element 120A via heat-conducting substrate 140A, and then the temperature of the battery pole ear 114A of positive pole can be detected by this temperature element 120A; The battery pole ear 114B of negative pole and temperature element 120B is arranged on heat-conducting substrate 140B, thus the heat that the battery pole ear 114B of negative pole discharges can be passed to temperature element 120B via heat-conducting substrate 140B, and then the temperature of the battery pole ear 114B of negative pole can be detected by this temperature element 120B.
In addition, although Fig. 2 is not shown, this rechargeable battery assembly also has processor, and this processor and temperature element communicate to connect (such as, can be connected by the communications cable, also can be communicated to connect by Radio Transmission Technology).
Should understand, the structure of the rechargeable battery assembly shown in Fig. 2 is only exemplary illustration the utility model and is not defined in this, such as, this heat-conducting substrate 140A and heat-conducting substrate 140B also can be one-body molded, or cross, also same heat-conducting substrate can be used as heat-conducting substrate 140A and heat-conducting substrate 140B, in the case, in order to avoid interference, need to make temperature element 120A and battery pole ear 114B keep distance enough far away, in like manner, need to make temperature element 120B and battery pole ear 114A keep distance enough far away.
According to rechargeable battery assembly and the terminal equipment of the utility model embodiment; be provided with the temperature element for measuring battery pole ear temperature, thus, can according to the temperature of battery pole ear; know the temperature of battery core exactly; and then, monitoring battery core temperature in real time, such as; when battery core temperature exceedes safety value; can charging circuit be cut off, reach protection battery, improve the object of safety in utilization.
Rechargeable battery assembly 100 according to the utility model embodiment goes for terminal equipment.In the utility model embodiment, this terminal equipment can be variously be built-in with battery, and can obtain the equipment that electric current charges to this battery from outside, such as, and mobile phone, panel computer, computing equipment or device for display of message etc.
For mobile phone to the utility model the terminal equipment that is suitable for be introduced.In the utility model embodiment, mobile phone can comprise the parts such as radio circuit, memory, input unit, Wireless Fidelity (WiFi, wirelessfidelity) module, display unit, transducer, voicefrequency circuit, processor, projecting cell, shooting unit, battery.
Radio circuit is used in receives and sends messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, to processor process; In addition, data up for mobile phone are sent to base station.Usually, radio circuit includes but not limited to antenna, at least one amplifier, transceiver, coupler, low noise amplifier, duplexer etc.In addition, radio circuit can also by radio communication and network and other devices communicatings.Above-mentioned radio communication can use arbitrary communication standard or agreement, include but not limited to global system for mobile communications (GSM, GlobalSystemforMobilecommunication), general packet radio service (GPRS, GeneralPacketRadioService), code division multiple access (CDMA, CodeDivisionMultipleAccess), Wideband Code Division Multiple Access (WCDMA) (WCDMA, WidebandCodeDivisionMultipleAccess), Long Term Evolution (LTE, LongTermEvolution), Email, Short Message Service (SMS, ShortMessagingService) etc.
Wherein, memory can be used for storing software program and module, and processor is stored in software program and the module of memory by running, thus performs various function application and the data processing of mobile phone.Memory mainly can comprise storage program district and store data field, and wherein, storage program district can storage operation system, application program (as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (as voice data, phone directory etc.) etc. created according to the use of mobile phone.In addition, memory can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for the numeral or the character information that receive input, and generation arranges with the user of mobile phone and function controls relevant key signals.Particularly, input unit can comprise contact panel and other input equipments.Contact panel, also referred to as touch-screen, user can be collected or neighbouring touch operation (such as user uses any applicable object or the operations of annex on contact panel or near contact panel such as finger, stylus) thereon, and drive corresponding jockey according to the formula preset.Optionally, contact panel can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor, and the order that energy receiving processor is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize contact panel.Except contact panel, input unit can also comprise other input equipments.Particularly, other input equipments can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Wherein, display unit can be used for the various menus showing information or the information being supplied to user and the mobile phone inputted by user.Display unit can comprise display floater, optionally, the form such as liquid crystal display (LCD, LiquidCrystalDisplay), Organic Light Emitting Diode (OLED, OrganicLight-EmittingDiode) can be adopted to configure display floater.Further, contact panel can cover display floater, when contact panel detects thereon or after neighbouring touch operation, sends processor to determine the type of touch event, provide corresponding vision to export with preprocessor on a display panel according to the type of touch event.
Wherein, this vision that this human eye can identify exports the position in outer display floater, can as aftermentioned " viewing area ".Can using contact panel and display floater as two independently parts realize the input and output function of mobile phone, also can by contact panel and display floater integrated and realize the input and output function of mobile phone.
In addition, mobile phone also can comprise at least one transducer, such as voltage sensor, temperature sensor, attitude transducer, optical sensor and other transducers.
Particularly, attitude transducer also can be called motion sensor, and, as the one of this motion sensor, gravity sensor can be enumerated, gravity sensor adopts elastic sensing element to make cantilever type shifter, and the energy-stored spring adopting elastic sensing element to make is to drive electric contact, thus realizes change Gravity changer being converted into the signal of telecommunication.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions (are generally three axles) acceleration magnitude, size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as pedometer, knock) etc.
In the utility model embodiment; the above motion sensor enumerated can be adopted as acquisition aftermentioned " attitude parameter " element; such as, but be not limited thereto, other transducers that can obtain " attitude parameter " all fall in protection range of the present utility model; gyroscope etc.; further, this gyrostatic operation principle can be similar to prior art with data handling procedure, here; in order to avoid repeating, description is omitted.
In addition, in the utility model embodiment, as transducer, also other transducers such as configurable barometer, hygrometer, thermometer and infrared ray sensor, do not repeat them here.
Optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display floater, and proximity transducer when mobile phone moves in one's ear, can cut out display floater and/or backlight.
Voicefrequency circuit, loud speaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can by receive voice data conversion after the signal of telecommunication, be transferred to loud speaker, by loud speaker be converted to voice signal export; On the other hand, the voice signal of collection is converted to the signal of telecommunication by microphone, is converted to voice data after being received by voicefrequency circuit, then by after the process of voice data output processor, through radio circuit to send to such as another mobile phone, or export voice data to memory to process further.
WiFi belongs to short range wireless transmission technology, and by WiFi module, mobile phone can help that user sends and receive e-mail, browsing page and access streaming video etc., and its broadband internet wireless for user provides is accessed.In addition, this module can be omitted as required in the scope of essence not changing utility model.
Processor is the control centre of mobile phone, utilize the various piece of various interface and the whole mobile phone of connection, software program in memory and/or module is stored in by running or performing, and call the data be stored in memory, perform various function and the deal with data of mobile phone, thus integral monitoring is carried out to mobile phone.Optionally, processor can comprise one or more processing unit; Preferably, processor accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.
Be understandable that, above-mentioned modem processor also can not be integrated in processor.
Further, this processor can realize element as above-mentioned processor, performs and the same or analogous function of processing unit.
Mobile phone also comprises the power supply (such as battery) of powering to all parts.
Preferably, power supply can be connected with processor logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.Although not shown, mobile phone can also comprise bluetooth module etc., does not repeat them here.
It should be noted that, mobile phone is only a kind of citing of terminal equipment, and the utility model is also not particularly limited, and the utility model can be applied to the electronic equipment such as mobile phone, panel computer, and the utility model does not limit this.
In the embodiment that the application provides, should be understood that, the unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (10)
1. a rechargeable battery assembly, is characterized in that, described rechargeable battery assembly comprises:
Battery main body, comprises battery core and at least two battery pole ears, and the charging current from charging device transfers to described battery core via described battery pole ear;
At least one temperature element, wherein, a corresponding battery pole ear of temperature element, the temperature information of the temperature being used to indicate corresponding battery pole ear for detecting the temperature of corresponding battery pole ear, and is transferred to processor by described temperature element;
Processor, for obtaining described temperature information from described temperature element, and according to described temperature information, determines the temperature of described battery core.
2. rechargeable battery assembly according to claim 1, is characterized in that, described temperature element and corresponding battery pole ear are arranged on same heat-conducting substrate, have predetermined interval between described temperature element and corresponding battery pole ear.
3. rechargeable battery assembly according to claim 2, is characterized in that, described heat-conducting substrate is metal.
4. rechargeable battery assembly according to claim 3, is characterized in that, between described temperature element and described heat-conducting substrate, be provided with thermal insulation layer.
5. the rechargeable battery assembly according to claim 3 or 4, is characterized in that, is provided with thermal insulation layer at the battery pole ear corresponding to described temperature element and between described heat-conducting substrate.
6. rechargeable battery assembly according to claim 1, is characterized in that, described rechargeable battery assembly comprises at least two temperature elements, described at least two temperature elements and described at least two battery pole ear one_to_one corresponding.
7. rechargeable battery assembly according to claim 6, it is characterized in that, described processor is specifically for obtaining at least two temperature informations from described at least two temperature elements, and described at least two temperature informations are averaging processing, to determine the temperature of described battery core, wherein, described at least two temperature elements and described at least two temperature information one_to_one corresponding.
8. rechargeable battery assembly according to claim 1, it is characterized in that, described temperature element is specifically for the temperature of the battery pole ear corresponding at least two periods detections, and at least two temperature informations are transferred to processor, wherein, described at least two temperature informations and described at least two period one_to_one corresponding, a temperature information is used to indicate the temperature of corresponding battery pole ear in the corresponding period;
Described processor specifically for being averaging processing described at least two temperature informations, to determine the temperature of described battery core.
9. rechargeable battery assembly according to claim 1, is characterized in that, described rechargeable battery assembly also comprises:
Transmitting element, for obtaining the information being used to indicate the temperature of described battery core from described processor, and is sent to terminal equipment or power supply adaptor by the described information being used to indicate the temperature of described battery core.
10. a terminal equipment, is characterized in that, described terminal equipment configuration is had the right the rechargeable battery assembly according to any one of requirement 1 to 9.
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| CN201520182177.8U CN204761046U (en) | 2015-03-27 | 2015-03-27 | Rechargeable battery subassembly and terminal equipment |
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| CN201520182177.8U CN204761046U (en) | 2015-03-27 | 2015-03-27 | Rechargeable battery subassembly and terminal equipment |
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| CN (1) | CN204761046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953642A (en) * | 2015-03-27 | 2015-09-30 | 广东欧珀移动通信有限公司 | Rechargeable battery pack and terminal device |
| CN108181019A (en) * | 2018-01-15 | 2018-06-19 | 惠州亿纬锂能股份有限公司 | A kind of test method of battery overcharge maximum temperature |
-
2015
- 2015-03-27 CN CN201520182177.8U patent/CN204761046U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953642A (en) * | 2015-03-27 | 2015-09-30 | 广东欧珀移动通信有限公司 | Rechargeable battery pack and terminal device |
| WO2016155447A1 (en) * | 2015-03-27 | 2016-10-06 | 广东欧珀移动通信有限公司 | Rechargeable battery assembly and terminal device |
| US10714793B2 (en) | 2015-03-27 | 2020-07-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Rechargeable battery assembly and terminal device |
| CN108181019A (en) * | 2018-01-15 | 2018-06-19 | 惠州亿纬锂能股份有限公司 | A kind of test method of battery overcharge maximum temperature |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Patentee before: Guangdong OPPO Mobile Communications Co., Ltd. |