CN106160098B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN106160098B CN106160098B CN201610608492.1A CN201610608492A CN106160098B CN 106160098 B CN106160098 B CN 106160098B CN 201610608492 A CN201610608492 A CN 201610608492A CN 106160098 B CN106160098 B CN 106160098B
- Authority
- CN
- China
- Prior art keywords
- main circuit
- circuit board
- charging
- battery
- mobile terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0018—Circuits for equalisation of charge between batteries using separate charge circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of mobile terminal, including：Main circuit board, main circuit board are provided with multiple charging circuits；With multiple batteries in parallel, multiple batteries are located on main circuit board, and each battery electrically connects with corresponding charging circuit.According to the mobile terminal of the present invention, by setting multiple batteries on main circuit board and can be charged respectively to multiple batteries with multiple batteries multiple charging circuits correspondingly, multiple charging circuits, charging rate can be not only improved, the voltage of charging circuit can also be reduced, extend the life-span of battery.In addition, the area increase that multiple batteries contact with the external world, is easy to the radiating of battery, further extends the life-span of battery.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly, to a kind of mobile terminal.
Background technology
In correlation technique, USB rushes circuit to mainboard by PCB and transferred soon, rushes circuit soon and passes through pcb board to BTB connecting seats.
Charged the battery again by FPC to battery-end, realization, and battery only has one, and charging rate can not ensure, while battery fills
The heat of battery when electric, due to being a battery and extraneous limited area contact, cell heat can not disperse well, reduction
The service life of battery.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention carries
Go out a kind of mobile terminal, the mobile terminal has the advantages of long lifespan.
Mobile terminal according to embodiments of the present invention, including：Main circuit board, the main circuit board are provided with multiple charging electricity
Road；With multiple batteries in parallel, multiple batteries are located on the main circuit board, each battery and corresponding charging electricity
Road electrically connects.
Mobile terminal according to embodiments of the present invention, by set on main circuit board multiple batteries and with multiple batteries one
Multiple charging circuits corresponding to one, multiple charging circuits can charge to multiple batteries respectively, can not only improve charging rate,
The voltage of charging circuit can also be reduced, extend the life-span of battery.In addition, the area increase that multiple batteries contact with the external world, just
In the life-span of the radiating of battery, further extension battery.
According to some embodiments of the present invention, the upper surface of the main circuit board is provided with groove, and multiple batteries are set
In the groove.
In some embodiments of the invention, multiple charging circuits are located on the lower surface of the main circuit board, institute
State main circuit board and be provided with multiple metallic vias, each battery by the corresponding metallic vias with it is corresponding described in fill
Circuit electrically connects.
In some embodiments of the invention, multiple charging circuits are located at the underface of the groove.
According to some embodiments of the present invention, the charging circuit is fast charge charging circuit.
According to some embodiments of the present invention, multiple batteries are uniformly distributed.
According to some embodiments of the present invention, in addition to cover body, the cover body limits installation cavity with the main circuit board,
The battery is located in the installation cavity.
In some embodiments of the invention, the cover body is one and limits a peace with the main circuit board
It behave affectedly, multiple batteries are respectively positioned in the installation cavity.
In some embodiments of the invention, the cover body is multiple and limits multiple peaces with the main circuit board
It behave affectedly, the battery is located in corresponding installation cavity.
Brief description of the drawings
Fig. 1 is the structural representation of mobile terminal according to embodiments of the present invention.
Reference：
Mobile terminal 100,
Main circuit board 1, groove 11,
Battery 2, USB connecting seats 3.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that the orientation or position of the instruction such as term " on ", " under ", " interior ", " outer "
It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of the description present invention and simplifies description, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the present invention.In addition, in the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Mobile terminal 100 according to embodiments of the present invention is described below with reference to Fig. 1.
As shown in figure 1, mobile terminal 100 according to embodiments of the present invention, including main circuit board 1 and multiple batteries in parallel
2。
Specifically, main circuit board 1 is provided with multiple charging circuits, and multiple batteries 2 are located on main circuit board 1, Mei Ge electricity
Pond 2 electrically connects with corresponding charging circuit.Multiple charging circuits charge to multiple batteries 2 simultaneously respectively, can reduce charging electricity
The voltage on road, extends the life-span of battery 2, while can also improve the speed of charging.In addition, multiple batteries 2 compare a battery 2
The area contacted with the external world increases, and what the heat on battery 2 can be quickly disperses, and further extends the life-span of battery 2.
Mobile terminal 100 according to embodiments of the present invention, by set on main circuit board 1 multiple batteries 2 and with it is multiple
Multiple charging circuits, multiple charging circuits can charge, can not only improve battery 2 to multiple batteries 2 respectively correspondingly
Charging rate, the voltage of charging circuit can also be reduced, extend the life-span of battery 2.In addition, what multiple batteries 2 contacted with the external world
Area increase, is easy to the radiating of battery 2, further extends the life-span of battery 2.
In some embodiments of the invention, as shown in figure 1, the upper surface of main circuit board 1 is provided with groove 11, Duo Ge electricity
Pond 2 is located in groove 11.Multiple charging circuits are located on the lower surface of main circuit board 1, and main circuit board 1 is provided with multiple metal mistakes
Hole, each battery 2 are electrically connected by corresponding metallic vias with corresponding charging circuit.Thus, when battery 2 is located at main circuit board
When in the groove 11 of 1 upper surface, on the one hand, groove 11 can play certain fixation to battery 2, on the other hand, metal
Via can penetrate the lower surface of main circuit board 1 and the bottom wall of groove 11, reduce the length of metallic vias, so as to reduce battery 2
Charge path, reduce caloric value, extend battery 2 life-span.
Further, multiple charging circuits are located at the underface of groove 11.Thus, it is possible to further reduce metallic vias
Length, so as to reduce the charge path of battery 2, reduce caloric value, extend the life-span of battery 2.
Alternatively, charging circuit is fast charge charging circuit.It should be noted that the charging current of fast charge charging circuit is more than
2.5 amperes, charging voltage is 5V or so.It is possible thereby to improve the charging rate of battery 2, meet the use demand of user.
In some embodiments of the invention, as shown in figure 1, multiple batteries 2 are uniformly distributed.Thus, it is easy to charging circuit
Arrangement, prevent from interfering between multiple charging circuits.For example, in the example depicted in fig. 1, main circuit board 1 is provided with nine
Individual battery 2, the form arrangement that nine batteries 2 arrange into three rows three, is thus easy to the arrangement of nine charging circuits, prevents nine chargings
Circuit interferes in arrangement.
In some embodiments of the invention, mobile terminal 100 also includes cover body, and cover body limits peace with main circuit board 1
It behave affectedly, battery 2 is located in installation cavity.Thus, it is possible to which battery 2 is fixed in installation cavity, prevent that battery 2 is de- with main circuit board 1
From and cause battery 2 and charging circuit to disconnect, so as to ensure reliability that battery 2 charges.
Further, cover body is one and limits an installation cavity with main circuit board 1, and multiple batteries 2 are respectively positioned on installation
Intracavitary.Thus, it is possible to simplify the structure and processing technology of main circuit board 1, the production cycle is saved, reduces production cost.Certainly, originally
Invention not limited to this, cover body can be multiple and limit multiple installation cavitys with main circuit board 1, and battery 2 is positioned at corresponding installation
Intracavitary.Thus, it is easy to the fixation of each battery 2.
In some embodiments of the invention, mobile terminal 100 can be mobile phone, tablet personal computer or notebook computer etc..
Mobile terminal 100 below with reference to Fig. 1 descriptions according to a specific embodiment of the invention.Simply example described below
Property, it is intended to for explaining the present invention, and it is not considered as limiting the invention.
As shown in figure 1, mobile terminal 100 according to embodiments of the present invention, including main circuit board 1 and nine batteries in parallel
2.Wherein main circuit board 1 can be pcb board.
Specifically, the upper surface of main circuit board 1 is provided with groove 11, and the form that nine batteries 2 arrange into three rows three is located at groove
In 11.The lower surface of main circuit board 1 is provided with nine charging circuits, wherein, charging circuit is fast charge charging circuit and is located at groove
11 underface.It should be noted that the charging current of fast charge charging circuit is more than 2.5 amperes, charging voltage is 5V or so.By
This can accelerate the speed of charging.Nine batteries 2 and nine charging circuits correspond, and main circuit board 1 is provided with nine metals
Via, each battery 2 are connected by corresponding metallic vias with corresponding charging circuit.
Thus, charging rate can be not only improved, the voltage of charging circuit can also be reduced, extends the life-span of battery 2.Separately
Outside, the area increase that multiple batteries 2 contact with the external world, is easy to the radiating of battery 2, further extends the life-span of battery 2.
In addition, be provided with USB connecting seats 3 at the marginal position of main circuit board 1, USB connecting seats 3 by main circuit board 1 with
Nine charging circuit connections, when USB connecting seats 3 are connected with extraneous power supply, electric current can be by USB connecting seats 3, to main circuit
Plate 1, then connected respectively with nine batteries 2 by metallic vias again to nine charging circuits on main circuit board 1, nine charging circuits
Connect and think that nine batteries 2 charge.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (5)
- A kind of 1. mobile terminal, it is characterised in that including：Main circuit board, the main circuit board are provided with multiple charging circuits, and the upper surface of the main circuit board is provided with groove, institute State main circuit board and be provided with multiple metallic vias, the metallic vias penetrates the lower surface of the main circuit board and the groove Bottom wall, multiple charging circuits are located on the lower surface of the main circuit board, and multiple charging circuits are located at the groove Underface, be provided with USB connecting seats at the marginal position of the main circuit board, the USB connecting seats pass through the main circuit Plate is connected with the charging circuit；WithMultiple batteries in parallel, multiple batteries are located in the groove, and multiple batteries are uniformly distributed, each electricity Pond is electrically connected by the corresponding metallic vias with the corresponding charging circuit,Wherein, when the USB connecting seats are connected with extraneous power supply, electric current can be by the USB connecting seats, to the main electricity Road plate, then pass through the metallic vias and the electricity again to the charging circuit on the main circuit board, the charging circuit The battery charging is thought in pond connection.
- 2. mobile terminal according to claim 1, it is characterised in that the charging circuit is fast charge charging circuit.
- 3. mobile terminal according to claim 1, it is characterised in that also including cover body, the cover body and the main circuit Plate limits installation cavity, and the battery is located in the installation cavity.
- 4. mobile terminal according to claim 3, it is characterised in that the cover body is one and limited with the main circuit board An installation cavity is made, multiple batteries are respectively positioned in the installation cavity.
- 5. mobile terminal according to claim 3, it is characterised in that the cover body is multiple and limited with the main circuit board Multiple installation cavitys are made, the battery is located in corresponding installation cavity.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608492.1A CN106160098B (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
| CN201711437270.9A CN108092362A (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
| PCT/CN2017/081720 WO2018018960A1 (en) | 2016-07-28 | 2017-04-24 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608492.1A CN106160098B (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437270.9A Division CN108092362A (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106160098A CN106160098A (en) | 2016-11-23 |
| CN106160098B true CN106160098B (en) | 2018-01-23 |
Family
ID=58059551
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437270.9A Pending CN108092362A (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
| CN201610608492.1A Active CN106160098B (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437270.9A Pending CN108092362A (en) | 2016-07-28 | 2016-07-28 | Mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN108092362A (en) |
| WO (1) | WO2018018960A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092362A (en) * | 2016-07-28 | 2018-05-29 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN112006384A (en) * | 2019-05-31 | 2020-12-01 | Oppo广东移动通信有限公司 | Flexible electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166610U (en) * | 2013-03-07 | 2013-08-28 | 东莞宇龙通信科技有限公司 | Charging device and electronic terminal |
| CN104037882A (en) * | 2014-06-20 | 2014-09-10 | 惠州市咯能科技有限公司 | Charger |
| CN204497776U (en) * | 2015-02-27 | 2015-07-22 | 爱国者电子科技有限公司 | Portable power source |
| CN105429241A (en) * | 2015-12-25 | 2016-03-23 | 魅族科技（中国）有限公司 | Charging circuit and charging device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07336905A (en) * | 1994-06-08 | 1995-12-22 | Nissan Motor Co Ltd | Charger for battery set |
| JP2008103219A (en) * | 2006-10-19 | 2008-05-01 | Mitsumi Electric Co Ltd | Circuit module |
| CN102545322B (en) * | 2011-12-27 | 2014-11-05 | 华为技术有限公司 | Battery module, power supply system and battery power supply control method |
| TWI531103B (en) * | 2013-09-25 | 2016-04-21 | 原瑞電池科技股份有限公司 | Battery power source having battery modules |
| CN108092362A (en) * | 2016-07-28 | 2018-05-29 | 广东欧珀移动通信有限公司 | Mobile terminal |
-
2016
- 2016-07-28 CN CN201711437270.9A patent/CN108092362A/en active Pending
- 2016-07-28 CN CN201610608492.1A patent/CN106160098B/en active Active
-
2017
- 2017-04-24 WO PCT/CN2017/081720 patent/WO2018018960A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166610U (en) * | 2013-03-07 | 2013-08-28 | 东莞宇龙通信科技有限公司 | Charging device and electronic terminal |
| CN104037882A (en) * | 2014-06-20 | 2014-09-10 | 惠州市咯能科技有限公司 | Charger |
| CN204497776U (en) * | 2015-02-27 | 2015-07-22 | 爱国者电子科技有限公司 | Portable power source |
| CN105429241A (en) * | 2015-12-25 | 2016-03-23 | 魅族科技（中国）有限公司 | Charging circuit and charging device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018018960A1 (en) | 2018-02-01 |
| CN106160098A (en) | 2016-11-23 |
| CN108092362A (en) | 2018-05-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |