CN106230043B - The charging device and mobile terminal of mobile terminal - Google Patents
The charging device and mobile terminal of mobile terminal Download PDFInfo
- Publication number
- CN106230043B CN106230043B CN201610607586.7A CN201610607586A CN106230043B CN 106230043 B CN106230043 B CN 106230043B CN 201610607586 A CN201610607586 A CN 201610607586A CN 106230043 B CN106230043 B CN 106230043B
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- CN
- China
- Prior art keywords
- mobile terminal
- charging
- daughter board
- mainboard
- charging device
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of charging device of mobile terminal and mobile terminal, wherein, mobile terminal includes mainboard, and charging device includes：Daughter board, daughter board are connected with mainboard, and daughter board is located at the pre-determined distance on mainboard；Charging circuit, charging circuit are arranged on daughter board, and charging circuit is used to be charged for the battery of mobile terminal according to the charging voltage of input.According to the charging device of the present invention, the interference between hi-lo circuit can be avoided, while high-voltage safety can be improved.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of charging device of mobile terminal and a kind of movement are eventually
End.
Background technology
At present, the fast charge circuit of mobile terminal is usually and is arranged on mainboard, and other circuits design printing together
On circuit board PCB, the high-voltage signal of such fast charge circuit and the low-voltage signal of other circuits easily cause interference.It is meanwhile high
Together with the sudden strain of a muscle charging circuit of pressure and low-voltage circuit, it is easy to touch high-tension circuit and cause danger in installation and maintenance process.
The content of the invention
It is contemplated that at least solves one of technical problem in above-mentioned technology to a certain extent.Therefore, the present invention
One purpose is to propose a kind of charging device of mobile terminal, can avoid the interference between hi-lo circuit, while can
Improve high-voltage safety.
Second object of the present invention is to propose a kind of mobile terminal.
To reach above-mentioned purpose, first aspect present invention embodiment proposes a kind of charging device of mobile terminal, described
Mobile terminal includes mainboard, and the charging device includes：Daughter board, the daughter board are connected with the mainboard, and the daughter board is located at
At pre-determined distance on the mainboard；Charging circuit, the charging circuit are arranged on the daughter board, and the charging circuit is used
In the battery charging according to the charging voltage of input for the mobile terminal.
The charging device of mobile terminal according to embodiments of the present invention, by mainboard with mainboard at a distance of pre-determined distance
Place sets daughter board, and charging circuit is arranged on daughter board, and charging circuit can be made to be separated with other circuits on mainboard, avoided
Interference between hi-lo circuit, while can improve high-voltage safety.
In addition, the charging device of the mobile terminal proposed according to the above embodiment of the present invention can also have what is added as follows
Technical characteristic：
Specifically, the charging circuit is used to boost the charging voltage of input, to be the quickly charging battery.
Further, the pre-determined distance is set according to the size of the charging voltage after boosting.
According to one embodiment of present invention, the daughter board includes pad, and the daughter board is by the pad solder in institute
State on mainboard.
Further, the pad is arranged on the one side of the daughter board, and the charging circuit is arranged on the another of the daughter board
Simultaneously.
According to one embodiment of present invention, the mobile terminal includes mobile phone and tablet personal computer.
To reach above-mentioned purpose, second aspect of the present invention embodiment proposes a kind of mobile terminal, and it includes the present invention the
The charging device for the mobile terminal that one side embodiment proposes.
Mobile terminal according to embodiments of the present invention, the interference between hi-lo circuit can be avoided, while can improved
High-voltage safety.
Brief description of the drawings
Fig. 1 is the structural representation according to the charging device of the mobile terminal of the embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The charging device of the mobile terminal of the embodiment of the present invention and mobile terminal described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation according to the charging device of the mobile terminal of the embodiment of the present invention.
It should be noted that the mobile terminal of the embodiment of the present invention may include mobile phone and tablet personal computer etc..Mobile terminal bag
Mainboard is included, the main circuit system of the mobile terminal is provided with mainboard.
As shown in figure 1, the charging device of the mobile terminal of the embodiment of the present invention, including：Daughter board 10 and charging circuit 20.
Wherein, daughter board 10 is connected with mainboard, and daughter board 10 is located at the pre-determined distance on mainboard；Charging circuit 20 is set
On daughter board 10, charging circuit 20 is used to be charged for the battery of mobile terminal according to the charging voltage of input.Specifically, charging electricity
Road 20 can boost the charging voltage of input, to be quickly charging battery.Wherein, pre-determined distance can be according to the charging after boosting
The size setting of voltage.It should be appreciated that effectively to avoid between the low-voltage circuit on the charging circuit and mainboard on daughter board 10
Interference, the charging voltage after boosting is bigger, and correspondingly, pre-determined distance is bigger.
In one embodiment of the invention, daughter board 10 can be the printing board PCB that area is less than mainboard, and daughter board 10 wraps
Pad is included, daughter board 10 can be by pad solder on mainboard.Wherein, pad may be provided at the one side of daughter board 10, charging circuit
20 may be provided at the another side of daughter board 10.
The charging device of mobile terminal according to embodiments of the present invention, by mainboard with mainboard at a distance of pre-determined distance
Place sets daughter board, and charging circuit is arranged on daughter board, and charging circuit can be made to be separated with other circuits on mainboard, avoided
Interference between hi-lo circuit, while can improve high-voltage safety.
Corresponding above-described embodiment, the present invention also propose a kind of mobile terminal.
The mobile terminal of the embodiment of the present invention, include the charging device of the mobile terminal of the above embodiment of the present invention proposition,
Its specific embodiment can refer to above-described embodiment, to avoid redundancy, will not be repeated here.
Mobile terminal according to embodiments of the present invention, the interference between hi-lo circuit can be avoided, while can improved
High-voltage safety.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
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；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
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)
1. a kind of charging device of mobile terminal, it is characterised in that the mobile terminal includes mainboard, the charging device bag
Include：
Daughter board, the daughter board are connected with the mainboard, and the daughter board is located at the pre-determined distance on the mainboard；
Charging circuit, the charging circuit are arranged on the daughter board, and the charging circuit is used for the charging voltage according to input
Charged for the battery of the mobile terminal,
Wherein, the charging circuit is used to boost the charging voltage of input, described default to be the quickly charging battery
Distance is set according to the size of the charging voltage after boosting, and the charging voltage after boosting is bigger, and pre-determined distance is bigger.
2. the charging device of mobile terminal according to claim 1, it is characterised in that the daughter board includes pad, described
Daughter board is by the pad solder on the mainboard.
3. the charging device of mobile terminal according to claim 2, it is characterised in that the pad is arranged on the daughter board
One side, the charging circuit is arranged on the another side of the daughter board.
4. the charging device of the mobile terminal according to any one of claim 1-3, it is characterised in that the mobile terminal
Including mobile phone and tablet personal computer.
5. a kind of mobile terminal, it is characterised in that include the charging of the mobile terminal according to any one of claim 1-4
Device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607586.7A CN106230043B (en) | 2016-07-28 | 2016-07-28 | The charging device and mobile terminal of mobile terminal |
| PCT/CN2017/081917 WO2018018963A1 (en) | 2016-07-28 | 2017-04-25 | Charging device for mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607586.7A CN106230043B (en) | 2016-07-28 | 2016-07-28 | The charging device and mobile terminal of mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106230043A CN106230043A (en) | 2016-12-14 |
| CN106230043B true CN106230043B (en) | 2018-01-19 |
Family
ID=57534144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610607586.7A Active CN106230043B (en) | 2016-07-28 | 2016-07-28 | The charging device and mobile terminal of mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106230043B (en) |
| WO (1) | WO2018018963A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230043B (en) * | 2016-07-28 | 2018-01-19 | 广东欧珀移动通信有限公司 | The charging device and mobile terminal of mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919782Y (en) * | 2006-03-23 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Inverter and integrated printed circuit board thereof |
| CN101932195A (en) * | 2010-09-28 | 2010-12-29 | 天津三星电子显示器有限公司 | Method for realizing integration of printed circuit boards of monitor |
| CN103872734A (en) * | 2014-03-19 | 2014-06-18 | 连云港华赛实业有限公司 | Rapid mobile phone charger |
| CN105072802A (en) * | 2015-08-11 | 2015-11-18 | 深圳崇达多层线路板有限公司 | High-voltage area and low-voltage area isolated PCB manufacture method |
| CN204794134U (en) * | 2015-04-20 | 2015-11-18 | 江苏宏云技术有限公司 | Way of charging soon of mobile device lithium cell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3859848B2 (en) * | 1997-12-09 | 2006-12-20 | 株式会社デンソー | Battery management device for electric vehicles |
| CN104779778B (en) * | 2015-03-27 | 2017-09-26 | 洛阳中重自动化工程有限责任公司 | Integrated IGBT driving method and device |
| CN106230043B (en) * | 2016-07-28 | 2018-01-19 | 广东欧珀移动通信有限公司 | The charging device and mobile terminal of mobile terminal |
-
2016
- 2016-07-28 CN CN201610607586.7A patent/CN106230043B/en active Active
-
2017
- 2017-04-25 WO PCT/CN2017/081917 patent/WO2018018963A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919782Y (en) * | 2006-03-23 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Inverter and integrated printed circuit board thereof |
| CN101932195A (en) * | 2010-09-28 | 2010-12-29 | 天津三星电子显示器有限公司 | Method for realizing integration of printed circuit boards of monitor |
| CN103872734A (en) * | 2014-03-19 | 2014-06-18 | 连云港华赛实业有限公司 | Rapid mobile phone charger |
| CN204794134U (en) * | 2015-04-20 | 2015-11-18 | 江苏宏云技术有限公司 | Way of charging soon of mobile device lithium cell |
| CN105072802A (en) * | 2015-08-11 | 2015-11-18 | 深圳崇达多层线路板有限公司 | High-voltage area and low-voltage area isolated PCB manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018018963A1 (en) | 2018-02-01 |
| CN106230043A (en) | 2016-12-14 |
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| 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. |