CN102394508A - Mobile phone uninterruptible power supply system and elastic switch for same - Google Patents
Mobile phone uninterruptible power supply system and elastic switch for same Download PDFInfo
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- CN102394508A CN102394508A CN2011102139320A CN201110213932A CN102394508A CN 102394508 A CN102394508 A CN 102394508A CN 2011102139320 A CN2011102139320 A CN 2011102139320A CN 201110213932 A CN201110213932 A CN 201110213932A CN 102394508 A CN102394508 A CN 102394508A
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- mobile phone
- battery
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- main battery
- boosting
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Abstract
The invention discloses a mobile phone uninterruptible power supply system and an elastic switch for the same. The uninterruptible power supply system comprises a main battery and an auxiliary battery as well as a mobile phone circuit mainboard, wherein the auxiliary battery is formed by a Farad capacitance. A positive electrode and a negative electrode of the auxiliary battery are at least provided with a diode, the electric power in the main battery can flow into the auxiliary battery through the diodes so as to charge the auxiliary battery, and the electric power can be prevented from flowing back to the main battery after the voltage of the main battery is dropped through the diodes. The elastic switch consists of a metal sheet I and a metal sheet II, wherein the metal sheet I has elasticity, one end of the metal sheet I is fixed, the other end of the metal sheet I is riveted with a projection; both ends of the metal sheet II are fixed; the end of the metal sheet I which is riveted with the projection is elastically and electrically connected with one end of the metal sheet II; and when the projection suffers pressure F, the electric connection between the metal sheet I and the metal sheet II is disconnected, and when the pressure F suffered by the projection disappears, the electric connection between the metal sheet I and the metal sheet II is restored.
Description
Technical field
The present invention relates to mobile phone component, especially a kind of appurtenances of cellular phone power supplies.
Background technology
" mobile phone of uninterrupted power supply and the method for using " that prior art publication number CN101621569 announces; And publication number CN2857238 " the uninterrupted power supply formula battery of mobile phone " announced, all be mobile phone to be reached do not shut down and change the purpose of battery through increasing battery of mobile phone quantity and the mode that changes battery feed circuit.
No matter but prior art is to increase number of batteries or change battery feed circuit all to have increased the mobile phone manufacturing cost excessively, and the expensive real estate of mobile phone inside has been caused waste.
Summary of the invention
Thereby the technical problem that the present invention will solve is through increasing the mobile phone cost hardly and realize under the situation in space in the machine that mobile phone does not shut down and change the purpose of battery with taking installing a farad capacitor on the mobile phone additional.Another object of the present invention is to provide a kind of elastic switch, whether put into battery case and determine the connection or the disconnection of this switch, thereby guarantee that taking out the back boosting battery at main battery can continue to supply power for mobile phone automatically by main battery.
Technical scheme of the present invention is achieved in that
The mobile phone uninterruptible power system comprises a main battery and a boosting battery that is connected in parallel with main battery, and the mobile phone circuit mainboard, it is characterized in that said boosting battery is made up of a farad capacitor.
Preferable; Have one on the positive and negative electrode of said boosting battery at least and be connected to diode, said diode can make the electric weight in the main battery flow in the boosting battery, for boosting battery charges; And after stoping main battery voltage to descend, the electric weight in the boosting battery flows backwards in main battery.
Preferable; When diode is connected to boosting battery anodal; The negative pole of main battery, the negative pole of boosting battery, and the negative pole of mobile phone circuit mainboard, three negative poles directly are electrically connected; The positive pole of main battery directly is electrically connected with the anodal of mobile phone circuit mainboard, and the positive pole of boosting battery is connected with the positive electrical of mobile phone circuit mainboard through elastic switch; When diode is connected to the negative pole of boosting battery; The positive pole of main battery, the positive pole of boosting battery; And the positive pole of mobile phone circuit mainboard; Three positive poles directly are electrically connected, and the negative pole of main battery directly is electrically connected with the negative pole of mobile phone circuit mainboard, and the negative pole of boosting battery is connected with the negative electricity of mobile phone circuit mainboard through elastic switch.
Preferable, power-line terminal becomes one on said boosting battery and the mobile phone circuit mainboard.
The elastic switch that is used for above-mentioned mobile phone uninterruptible power system, said elastic switch is made up of sheet metal I and sheet metal II, it is characterized in that said sheet metal I has elasticity, and an end is fixed, other end riveted joint one prominent piece; Said sheet metal II two ends are all fixing; An end of the prominent piece of riveted joint is electrically connected with the end formation elasticity of sheet metal II on the sheet metal I; When prominent piece is under pressure F; Be electrically connected disconnection between sheet metal I and the sheet metal II, when the pressure F that receives when prominent piece disappears, be electrically connected recovery between sheet metal I and the sheet metal II.
Compared with prior art, advantage of the present invention is obvious, mainly shows:
1. reduced the mobile phone manufacturing cost with farad capacitor as boosting battery, and, avoided boosting battery taking the mobile phone inner space through farad capacitor is integrated on the binding post of mobile phone circuit mainboard.
2. through using the design of diode and elastic switch, make main battery after taking out, boosting battery can be automatically also full electric weight to mobile phone circuit mainboard uninterrupted power supply.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is a circuit diagram of the present invention.
Accompanying drawing 3 is the circuit diagram of another embodiment of the present invention.
Structural representation when accompanying drawing 4 connects for elastic switch elasticity among the present invention.
Structural representation when accompanying drawing 5 breaks off for elastic switch among the present invention.
In the drawings: 1, main battery, 2, boosting battery, 21, boosting battery, 3, circuit main board, 31. power-line terminals, 4, elastic switch, 5, the sheet metal I, 51, prominent piece, 6, the sheet metal II.
Embodiment
Mobile phone uninterruptible power system of the present invention comprises a main battery 1 and a boosting battery 2 that is connected in parallel with main battery 1 shown in accompanying drawing 1, and mobile phone circuit mainboard 3, it is characterized in that said boosting battery 2 is made up of a farad capacitor.Have one on the positive and negative electrode of said boosting battery 2 at least and be connected to diode 21; Said diode 21 can make the electric weight in the main battery 1 flow in the boosting battery 2; For boosting battery 2 charges, and after stoping main battery 1 voltage to descend, the electric weight in the boosting battery 2 flows backwards in main battery 1.
Also shown in accompanying drawing 1, boosting battery 2, power-line terminal 31 becomes one on promptly said farad capacitor and the mobile phone circuit mainboard 3, thereby has avoided constituting farad capacitor the taking separately the mobile phone inner space of boosting battery 2.
Shown in the circuit diagram of accompanying drawing 2 one embodiment of the invention; Diode 21 is connected on the positive pole of boosting battery 21; The negative pole of the negative pole of main battery 1, boosting battery 2, and the negative pole of mobile phone circuit mainboard 3, three negative poles directly are electrically connected; The positive pole of main battery 1 directly is electrically connected with the anodal of mobile phone circuit mainboard 3, and the positive pole of boosting battery 2 is connected with the positive electrical of mobile phone circuit mainboard 3 through elastic switch 4.
Shown in the circuit diagram of accompanying drawing 3 another embodiment of the present invention; Diode 21 is connected to the negative pole of boosting battery 2; The positive pole of the positive pole of main battery 1, boosting battery 2, and the positive pole of mobile phone circuit mainboard 3, three positive poles directly are electrically connected; The negative pole of main battery 1 directly is electrically connected with the negative pole of mobile phone circuit mainboard 3, and the negative pole of boosting battery 2 is connected with the negative electricity of mobile phone circuit mainboard 3 through elastic switch 4.
Like accompanying drawing 4, shown in 5, the elastic switch 4 that is used for the mobile phone uninterruptible power system is made up of sheet metal I 5 and sheet metal II 6, it is characterized in that said sheet metal I 5 has elasticity, and an end is fixed, other end riveted joint one prominent piece 51; Said sheet metal II 6 two ends are all fixing; An end of the prominent piece 51 of riveted joint is electrically connected with the end formation elasticity of sheet metal II 6 on the sheet metal I 5.When prominent piece 51 is under pressure F, be electrically connected disconnection between sheet metal I 5 and the sheet metal II 6, when the pressure F that receives when prominent piece 51 disappears, be electrically connected recovery between sheet metal I 5 and the sheet metal 6.When wherein pressure F resulted from main battery 1 and puts into battery case, 1 pair of main battery was projected into the elastic pressure of the prominent piece 51 in the battery case.
Shown in accompanying drawing 4, when main battery 1 is put into battery case, when 1 pair of prominent piece 51 of main battery produces pressure F, be electrically connected disconnection between sheet metal I 5 and the sheet metal II 6.
Shown in accompanying drawing 5, when main battery 1 is taken out, when the pressure F of 1 pair of prominent piece 51 of main battery disappears, be electrically connected recovery between sheet metal I 5 and the sheet metal II 6 from battery case.
The above be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto.Any with farad capacitor as the hand-hold electronic equipments boosting battery; Do not shut down and change the design of main battery to reach hand-hold electronic equipments; The protection range that all should belong to the technical conceive that the present invention illustrates; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (6)
1. the mobile phone uninterruptible power system comprises a main battery (1) and a boosting battery (2) that is connected in parallel with main battery (1), and mobile phone circuit mainboard (3), and it is characterized in that: said boosting battery (2) is made up of a farad capacitor.
2. mobile phone uninterrupted power supply according to claim 1; It is characterized in that: have at least one to be connected to diode (21) on the positive and negative electrode of said boosting battery (2); Said diode (21) can make the electric weight in the main battery (1) flow in the boosting battery (2); For boosting battery (2) charges, and after stoping main battery (1) voltage to descend, the electric weight in the boosting battery (2) flows backwards in main battery (1).
3. mobile phone uninterrupted power supply according to claim 1 and 2; It is characterized in that: when diode (21) is connected to boosting battery (21) anodal; The negative pole of the negative pole of main battery (1), boosting battery (2); And the directly electrical connection each other of the negative pole of mobile phone circuit mainboard (3), the positive pole of main battery (1) directly is electrically connected with the anodal of mobile phone circuit mainboard (3), and the positive pole of boosting battery (2) is connected with the positive electrical of mobile phone circuit mainboard (3) through elastic switch (4); When diode (21) is connected to the negative pole of boosting battery (21); The positive pole of the positive pole of main battery (1), boosting battery (2); And the anodal of mobile phone circuit mainboard (3) directly is electrically connected each other; The negative pole of main battery (1) directly is electrically connected with the negative pole of mobile phone circuit mainboard (3), and the negative pole of boosting battery (2) is connected with the negative electricity of mobile phone circuit mainboard (3) through elastic switch (4).
4. mobile phone uninterrupted power supply according to claim 1 and 2 is characterized in that: said boosting battery (2) is gone up power-line terminal (31) with mobile phone circuit mainboard (3) and is become one.
5. the elastic switch that is used for the said mobile phone uninterruptible power system of claim 1; Said elastic switch (4) is made up of sheet metal I (5) and sheet metal II (6); It is characterized in that: said sheet metal (5) I has elasticity, and an end is fixed, other end riveted joint one prominent piece (51); Said sheet metal II (6) two ends are all fixing; The end that sheet metal I (5) goes up the prominent piece (51) of riveted joint is electrically connected with the end formation elasticity of sheet metal II (6); When prominent piece (51) is under pressure F; Be electrically connected disconnection between sheet metal I (5) and the sheet metal II (6); When the pressure F that receives when prominent piece (51) disappears, be electrically connected recovery between sheet metal I (5) and the sheet metal (6).
6. elastic switch according to claim 5 is characterized in that: said pressure F results from main battery (1) when putting into battery case, and main battery (1) is to being projected into the elastic pressure of the prominent piece (51) in the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102139320A CN102394508A (en) | 2011-07-28 | 2011-07-28 | Mobile phone uninterruptible power supply system and elastic switch for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102139320A CN102394508A (en) | 2011-07-28 | 2011-07-28 | Mobile phone uninterruptible power supply system and elastic switch for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102394508A true CN102394508A (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102139320A Pending CN102394508A (en) | 2011-07-28 | 2011-07-28 | Mobile phone uninterruptible power supply system and elastic switch for same |
Country Status (1)
| Country | Link |
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| CN (1) | CN102394508A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248110A (en) * | 2013-05-07 | 2013-08-14 | 贵州大学 | Method and device for replacing battery without power failure |
| CN103581371A (en) * | 2012-08-10 | 2014-02-12 | 中兴通讯股份有限公司 | Mobile terminal and battery control method thereof |
| CN109950965A (en) * | 2017-12-21 | 2019-06-28 | 苏州宝时得电动工具有限公司 | Electric tool |
| CN110767510A (en) * | 2019-10-31 | 2020-02-07 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Hot-line plugging fixing base for circuit breaker |
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| JPH08289484A (en) * | 1995-04-11 | 1996-11-01 | Toshiba Eng & Constr Co Ltd | Uninterruptible power supply system |
| CN2497418Y (en) * | 2001-09-07 | 2002-06-26 | 乐清市通达有线电厂 | Improved microswitch |
| CN101311024A (en) * | 2008-04-30 | 2008-11-26 | 西安交通大学 | Electric motor cycle super capacitance and accumulator composite supply control system |
| CN201233571Y (en) * | 2008-06-24 | 2009-05-06 | 同方股份有限公司 | Laptop computer having power-off protection module |
| CN101621569A (en) * | 2009-07-24 | 2010-01-06 | 上海华勤通讯技术有限公司 | Uninterruptedly powered handset and use method |
| CN201514967U (en) * | 2009-09-11 | 2010-06-23 | 中兴通讯股份有限公司 | Battery connector and mobile terminal |
| CN102064872A (en) * | 2010-12-29 | 2011-05-18 | 长沙威胜信息技术有限公司 | GPRS signal relay for electric energy acquisition terminal |
-
2011
- 2011-07-28 CN CN2011102139320A patent/CN102394508A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08289484A (en) * | 1995-04-11 | 1996-11-01 | Toshiba Eng & Constr Co Ltd | Uninterruptible power supply system |
| CN2497418Y (en) * | 2001-09-07 | 2002-06-26 | 乐清市通达有线电厂 | Improved microswitch |
| CN101311024A (en) * | 2008-04-30 | 2008-11-26 | 西安交通大学 | Electric motor cycle super capacitance and accumulator composite supply control system |
| CN201233571Y (en) * | 2008-06-24 | 2009-05-06 | 同方股份有限公司 | Laptop computer having power-off protection module |
| CN101621569A (en) * | 2009-07-24 | 2010-01-06 | 上海华勤通讯技术有限公司 | Uninterruptedly powered handset and use method |
| CN201514967U (en) * | 2009-09-11 | 2010-06-23 | 中兴通讯股份有限公司 | Battery connector and mobile terminal |
| CN102064872A (en) * | 2010-12-29 | 2011-05-18 | 长沙威胜信息技术有限公司 | GPRS signal relay for electric energy acquisition terminal |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581371A (en) * | 2012-08-10 | 2014-02-12 | 中兴通讯股份有限公司 | Mobile terminal and battery control method thereof |
| WO2014023224A1 (en) * | 2012-08-10 | 2014-02-13 | 中兴通讯股份有限公司 | Mobile terminal and control method for battery thereof |
| US20150194844A1 (en) * | 2012-08-10 | 2015-07-09 | Zte Corporation | Mobile terminal and control method for battery thereof |
| CN103581371B (en) * | 2012-08-10 | 2017-03-22 | 中兴通讯股份有限公司 | Mobile terminal and battery control method thereof |
| US9985471B2 (en) * | 2012-08-10 | 2018-05-29 | Zte Corporation | Mobile terminal and control method for battery thereof |
| CN103248110A (en) * | 2013-05-07 | 2013-08-14 | 贵州大学 | Method and device for replacing battery without power failure |
| CN109950965A (en) * | 2017-12-21 | 2019-06-28 | 苏州宝时得电动工具有限公司 | Electric tool |
| CN110767510A (en) * | 2019-10-31 | 2020-02-07 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Hot-line plugging fixing base for circuit breaker |
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Application publication date: 20120328 |