CN102496982A - Power supply device of mobile phone - Google Patents
Power supply device of mobile phone Download PDFInfo
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- CN102496982A CN102496982A CN2011103974562A CN201110397456A CN102496982A CN 102496982 A CN102496982 A CN 102496982A CN 2011103974562 A CN2011103974562 A CN 2011103974562A CN 201110397456 A CN201110397456 A CN 201110397456A CN 102496982 A CN102496982 A CN 102496982A
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- battery
- power supply
- mainboards
- handset
- charging
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Abstract
The invention discloses a power supply device of a mobile phone. The power supply device comprises a mobile phone shell, a battery and two motherboards, wherein the two motherboards and the battery are arranged in the mobile phone shell; each of the two motherboards comprises a charging end which is connected with the battery and a power end which is connected with a power supply; and the charging ends of the two motherboards are connected to positive and negative electrodes of the battery to charge the battery. The power supply device of the mobile phone has the advantages that: the technical problems of over-large size and over-low charging speed of the mobile phone because two batteries are arranged in the mobile phone in the prior art are solved; and a technical effect of improving a user experience by improving the charging speed of the mobile phone and simplifying the structure of the mobile phone is achieved.
Description
Technical field
The present invention relates to the mobile phone technique field, relate in particular to a kind of power supply apparatus for handset.
Background technology
Along with the development of communications industry, mobile phone brings many facilities for our live and work, has made things convenient for interpersonal information communication, and therefore various fashionable, multi-functional mobile phones have appeared in our life.The operating function that realizes in the smart mobile phone is more and more; In some mobile phones; Specifically through being set, two mainboards realize the mobile phone rich functions in addition; Therefore power consumption also increased more in the past, in order to guarantee sufficient electric weight to mobile phone, in some mobile phones, adopted the scheme that two batteries are installed to supply power to mobile phone.Although through method that two batteries increase amount of power supply comparative maturity in the prior art directly is installed in mobile phone, this scheme can make the mobile phone overall structure excessive, product can't miniaturization.In addition, owing to used two batteries, also can make charging rate slow excessively.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art: the handset structure that two batteries cause is excessive owing to installing simultaneously in the mobile phone, and the charging rate of mobile phone is slow excessively.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can make the mobile phones design miniaturization, and can improve the power supply apparatus for handset of cell-phone charging speed.
In order to solve the problems of the technologies described above; Embodiments of the invention provide a kind of power supply apparatus for handset; This device comprises: handset shell, battery and two mainboards; Said two mainboards and said battery are arranged among the said handset shell, and said two mainboards comprise the charging end and the power end that is used to be connected power supply that is used to connect battery respectively, and the charging end of two mainboards all is connected to the both positive and negative polarity of battery so that charge the battery.
Comprise the connecting portion that is used to connect said two mainboards and said battery on the said handset shell; Said connecting portion comprises a pair of thimble that is connected with two mainboards with the shell fragment of battery plus-negative plate contact and a pair of while respectively, and said thimble is connected with said shell fragment one.
Said battery is arranged between said two mainboards.
The both sides of said handset shell are respectively arranged with the charging hole, and said charging hole is communicated with the power end of said mainboard.
Said two mainboards comprise PMU respectively, and said PMU is used to detect battery electric quantity and battery temperature, and the charging voltage and the charging current that are used for the control main board charging end.
Said device also comprises a battery detection unit that is connected with two mainboards, and said battery detection unit is used for monitoring said cell load when excessive, control will be wherein mainboard remain on the operating state of low-power consumption.
Two mainboards comprise the charging end and the power end that is used to be connected power supply that is used to connect battery respectively, and the charging end of two mainboards is connected to the both positive and negative polarity of battery jointly so that charge the battery.
Adopt the technical scheme of a kind of power supply apparatus for handset provided by the invention; Because two mainboards in the handset shell comprise the charging end and the power end that is used to be connected power supply that is used to connect battery respectively; And the charging end of two mainboards is connected to the both positive and negative polarity of battery jointly so that charge the battery; Therefore, can charge the battery to accelerate charging rate through inserting power supply to the power end of two mainboards simultaneously.It is excessive that the present invention has overcome the mobile phones design that causes because of two batteries of installation in the mobile phone in the prior art, and the slow excessively technical problem of cell-phone charging speed, reached through improving the technique effect that cell-phone charging speed and simplified structure promote user experience.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of embodiment of a kind of power supply apparatus for handset of the present invention;
Fig. 2 is the structure chart of a kind of embodiment middle shell of a kind of power supply apparatus for handset of the present invention framework.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
With reference to accompanying drawing embodiments of the invention are described below.Referring to Fig. 1, be the structural representation of a kind of embodiment of a kind of power supply apparatus for handset among the present invention.As shown in Figure 1; This device comprises: handset shell 1, battery 2 and two mainboards 3; Above-mentioned two mainboards 3 are arranged among the handset shell 1 with battery 2; Two mainboards 3 comprise that respectively the charging end 31 that is used to connect battery 2 all is connected to the both positive and negative polarity of battery 2 so that give battery 2 chargings with the charging end 31 of 32, two mainboards 3 of power end that are used to be connected power supply.
Further combination is shown in Figure 2, and above-mentioned handset shell 1 comprises that case frame 10 is encapsulated in first panel 11 and second panel 12 in the case frame 10 with being respectively applied for two mainboards 3.One of them is installed on the above-mentioned case frame 10 removably at least for above-mentioned first panel 11 and second panel 12.Under this execution mode, first panel 11 and second panel 12 of mobile phone all are set to and can dismantle, and the user can be at the battery 2 of simultaneously placing mobile phone arbitrarily like this.
Fig. 2 is the structure chart of a kind of embodiment middle shell of a kind of power supply apparatus for handset framework 10 among the present invention.As shown in Figure 2; Comprise the connecting portion 4 that is used to connect above-mentioned two mainboards 3 and battery 2 on the case frame 10 of the present invention; This connecting portion 4 comprises a pair of thimble 42 that is connected with two mainboards 3 with the shell fragment 41 of battery 2 both positive and negative polarities contacts and a pair of while respectively, and thimble 42 is connected with above-mentioned shell fragment 41 one.Two mainboards 3 will insert power supply through above-mentioned a pair of thimble 42 and shell fragment 41 and supply with battery 2.
Under this of power supply apparatus for handset provided by the invention kind of execution mode, above-mentioned battery 2 is arranged between two mainboards 3.Because above-mentioned two mainboards, 3 shared battery power consumption are very big; Therefore, on two mainboards 3, be respectively arranged with the power end 32 that is used to battery 2 chargings, corresponding; In the both sides of above-mentioned case frame 10 a charging hole 5 is arranged respectively, this charging hole 5 is communicated with the power end 32 of mainboard 3.When being cell-phone charging, can inserting power supply through above-mentioned two charging holes 5 simultaneously and come to have reached the technique effect of accelerating charging rate to battery 2 chargings.
Under this execution mode, two mainboards comprise PMU respectively, and this PMU is used to detect battery electric quantity and battery temperature, and the charging voltage and the charging current that are used for control main board 3 charging ends 31.Also comprise a battery detection unit that links to each other with two mainboards 3 under this of power supply apparatus for handset provided by the invention kind of execution mode; This battery detection unit is used for monitoring said cell load when excessive; Control will be wherein mainboard remain on the operating state of low-power consumption, to guarantee the mobile phone steady operation.
Adopt the technical scheme of a kind of power supply apparatus for handset provided by the invention; Because two mainboards 3 in the handset shell 1 comprise the charging end 31 and the power end 32 that is used to be connected power supply that is used to connect battery 2 respectively; And the charging end 31 of two mainboards 3 is connected to the both positive and negative polarity of battery 2 jointly so that give battery 2 chargings; Therefore, can be through giving battery 2 chargings to accelerate charging rate to the power end 32 access power supplys of two mainboards 3 simultaneously.
The embodiment of the invention has following advantage or beneficial effect: it is excessive to have overcome the mobile phones design that causes because of two batteries of installation in the mobile phone in the prior art; And the slow excessively technical problem of cell-phone charging speed, reached through improving the technique effect that cell-phone charging speed and simplified structure promote user experience.
Device embodiment described above only is schematic; Wherein said unit as the separating component explanation can or can not be physically to separate also; The parts that show as the unit can be or can not be physical locations also; Promptly can be positioned at a place, perhaps also can be distributed on a plurality of NEs.Can realize the purpose of present embodiment scheme according to the needs selection some or all of module wherein of reality.Those of ordinary skills promptly can understand and implement under the situation of not paying performing creative labour.
Through the description of above execution mode, those skilled in the art can be well understood to each execution mode and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware.Based on such understanding; The part that technique scheme contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the computer-readable recording medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, perhaps network equipment etc.) carry out the described method of some part of each embodiment or embodiment.
Above-described execution mode does not constitute the qualification to this technical scheme protection range.The modification of being done within any spirit and principle at above-mentioned execution mode, be equal to replacement and improvement etc., all should be included within the protection range of this technical scheme.
Claims (8)
1. power supply apparatus for handset; It is characterized in that; This device comprises: handset shell (1), battery (2) and two mainboards (3); Said two mainboards (3) and said battery (2) are arranged among the said handset shell (1); Said two mainboards (3) comprise charging end (31) that is used to connect battery (2) and the power end that is used to be connected power supply (32) respectively, and the charging end (31) of two mainboards (3) all is connected to the both positive and negative polarity of battery (2) so that give battery (2) charging.
2. power supply apparatus for handset as claimed in claim 1; It is characterized in that said handset shell (1) comprises case frame (10) and is respectively applied for two mainboards (3) are encapsulated in first panel (11) and second panel (12) in the said case frame (10).
3. power supply apparatus for handset as claimed in claim 2 is characterized in that, one of them is installed on the said case frame (10) removably at least for said first panel (11) and said second panel (12).
4. power supply apparatus for handset as claimed in claim 3; It is characterized in that; Comprise the connecting portion (4) that is used to connect said two mainboards (3) and said battery (2) on the said case frame (10); Said connecting portion (4) comprises a pair of thimble (42) that is connected with two mainboards (3) with the shell fragment (41) of battery plus-negative plate contact and a pair of while respectively, and said thimble (42) is connected with said shell fragment (41) one.
5. power supply apparatus for handset as claimed in claim 4 is characterized in that, said battery (2) is arranged between said two mainboards (3).
6. power supply apparatus for handset as claimed in claim 5 is characterized in that, the both sides of said case frame (10) are respectively arranged with charging hole (5), and said charging hole (5) is communicated with the power end (32) of said mainboard (3).
7. power supply apparatus for handset as claimed in claim 6; It is characterized in that; Said two mainboards (3) comprise PMU respectively; Said PMU is used to detect the electric weight and the temperature of battery (2), and the charging voltage and the charging current that are used for the charging end (31) of control main board (3).
8. power supply apparatus for handset as claimed in claim 7; It is characterized in that; Said device also comprises a battery detection unit that is connected with two mainboards, and said battery detection unit is used for monitoring said cell load when excessive, control will be wherein mainboard remain on the operating state of low-power consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397456.2A CN102496982B (en) | 2011-12-05 | 2011-12-05 | Power supply device of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397456.2A CN102496982B (en) | 2011-12-05 | 2011-12-05 | Power supply device of mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102496982A true CN102496982A (en) | 2012-06-13 |
| CN102496982B CN102496982B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110397456.2A Expired - Fee Related CN102496982B (en) | 2011-12-05 | 2011-12-05 | Power supply device of mobile phone |
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| CN (1) | CN102496982B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245461A (en) * | 2018-11-13 | 2020-06-05 | Oppo广东移动通信有限公司 | Electronic device |
Citations (6)
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| CN201114245Y (en) * | 2007-10-17 | 2008-09-10 | 深圳市金驰通信设备有限公司 | Two-sided double screen multimedia mobile phone |
| CN201194337Y (en) * | 2008-04-28 | 2009-02-11 | 中银（宁波）电池有限公司 | Multifunctional charger |
| CN101682206A (en) * | 2007-04-24 | 2010-03-24 | 安德拉斯·法扎卡斯 | The circuit arrangement that is used for the battery charger parallel running |
| CN101685849A (en) * | 2008-09-24 | 2010-03-31 | 深圳富泰宏精密工业有限公司 | Locking structure for battery cover |
| CN101753655A (en) * | 2008-12-03 | 2010-06-23 | 索尼株式会社 | Portable terminal device |
| CN201690242U (en) * | 2009-12-03 | 2010-12-29 | 国基电子（上海）有限公司 | Double-mode charging circuit |
-
2011
- 2011-12-05 CN CN201110397456.2A patent/CN102496982B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101682206A (en) * | 2007-04-24 | 2010-03-24 | 安德拉斯·法扎卡斯 | The circuit arrangement that is used for the battery charger parallel running |
| CN201114245Y (en) * | 2007-10-17 | 2008-09-10 | 深圳市金驰通信设备有限公司 | Two-sided double screen multimedia mobile phone |
| CN201194337Y (en) * | 2008-04-28 | 2009-02-11 | 中银（宁波）电池有限公司 | Multifunctional charger |
| CN101685849A (en) * | 2008-09-24 | 2010-03-31 | 深圳富泰宏精密工业有限公司 | Locking structure for battery cover |
| CN101753655A (en) * | 2008-12-03 | 2010-06-23 | 索尼株式会社 | Portable terminal device |
| CN201690242U (en) * | 2009-12-03 | 2010-12-29 | 国基电子（上海）有限公司 | Double-mode charging circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245461A (en) * | 2018-11-13 | 2020-06-05 | Oppo广东移动通信有限公司 | Electronic device |
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| CN102496982B (en) | 2014-12-10 |
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Owner name: SHENZHEN SKYWORTH DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SKY-WORTH DIGITAL TECHNOLOGY CO., LTD.;SHENZHEN CITY |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Building A14, SKYWORTH Patentee after: Shenzhen Skyworth Digital Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Building A14, SKYWORTH Patentee before: Shenzhen Skyworth Digital Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20201205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |