CN105939036A - Mobile phone data cable with rapid charging function - Google Patents
Mobile phone data cable with rapid charging function Download PDFInfo
- Publication number
- CN105939036A CN105939036A CN201610391780.6A CN201610391780A CN105939036A CN 105939036 A CN105939036 A CN 105939036A CN 201610391780 A CN201610391780 A CN 201610391780A CN 105939036 A CN105939036 A CN 105939036A
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- Prior art keywords
- feet
- electrically connected
- foot
- electric capacity
- module
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- 230000001413 cellular effect Effects 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 13
- 230000009466 transformation Effects 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
Abstract
The invention provides a mobile phone data cable with a rapid charging function. A printed circuit board is arranged on the data cable end, wherein the circuit comprises an input module, a voltage conversion module, a mobile phone signal processing module and an output module which are electrically connected in sequence. The mobile phone data cable with the rapid charging function provided by the invention is applicable to multiple kinds of mobile phones, and can realize rapid charging without requiring an AC-DC adapter.
Description
Technical field
The present invention relates to a kind of electronic circuit, particularly relate to a kind of cellular phone data line having and filling function soon.
Background technology
The most common fast charger of mobile phone, the mobile phone having QC2.0 fills soon, the desk-top many mouthfuls of fast chargers of USB, the Direct Plug-In fast charger of mobile phone etc., but this type of charger all must be equipped with the adapter of an AC-DC and is inserted into the civil power of 220V and is charged just can realizing filling soon, therefore the most only carries charger baby or data wire as user, and cannot realize when not carrying charging head filling soon again, and for not supporting to fill soon the mobile phone of function, also cannot realize filling function soon.
Summary of the invention
The present invention proposes one and is applicable to many moneys mobile phone, it is not necessary to what AC-DC adapter realized quick charge has the cellular phone data line filling function soon.
The technical scheme is that and be achieved in that:
A kind of have the cellular phone data line filling function soon, and data wire the end of a thread is provided with printed circuit board (PCB), and circuit includes the input module being electrically connected with successively, voltage transformation module, mobile phone signal processing module and output module.
What the present invention provided has the cellular phone data line filling function soon, compared with USB data line on the market, the end of a thread position increases circuit control part, can automatically adapt to market all supports QC2.0 fill agreement, Samsung, Fructus Mali pumilae soon and fill agreement and the mobile phone of BC2.1 agreement soon, realize quick charge, user need to carry with adapter without going out provisional capital every time, and to not supporting that the mobile phone filling function soon is capable of the function filled soon equally.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of electronic-circuit diagram with the cellular phone data line filling function soon of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, a kind of have the cellular phone data line filling function soon, and data wire the end of a thread is provided with printed circuit board (PCB), and circuit includes the input module being electrically connected with successively, voltage transformation module, mobile phone signal processing module and output module.
Preferably, described voltage transformation module includes the electric capacity C7 being connected across between input module, the two ends of electric capacity C7 electrically be also respectively connected with boosting IC(Integrated circuit integrated circuit) 2 feet and 4 feet between, 2 feet and 3 feet of boosting IC are electrical connected, its 2 foot is electrically connected with an inductance L4, the other end of inductance L4 is electrically connected with the drain electrode of metal-oxide-semiconductor (Metal oxid Semiconductor field-effect transistor), and the grid of metal-oxide-semiconductor is electrically connected with 5 feet of boosting IC；Ground connection after the electric connection of the source electrode of metal-oxide-semiconductor and boosting IC；1 foot of boosting IC is electrically connected with the power supply, and diode D8 one end connects the drain electrode of metal-oxide-semiconductor, and one end is electrically connected with power supply by electric capacity C18；Resistance 0805 is in parallel with electric capacity C18；Resistance R34 one end connects input, one end ground connection.Wherein electric energy and magnetic field energy can mutually be changed by inductance L4, when after metal-oxide-semiconductor switch Guan Bi, inductance L4 converts electrical energy into magnetic field energy and stores, after metal-oxide-semiconductor disconnects, the magnetic field energy of storage is converted to electric field energy by inductance, and this energy with input supply voltage superposition after by the filtering of diode and electric capacity after obtain smoothing DC voltage be supplied to load, formed after being converted to the superposition of electric energy due to magnetic field energy that this voltage is input supply voltage and inductance so output voltage is higher than input voltage, be i.e. that boost process completes.Diode D8 plays buffer action, and i.e. after metal-oxide-semiconductor switch Guan Bi, the complete machine voltage ratio negative electricity of diode forces down, the now reverse-biased cut-off of diode, makes the thermal energy storage process of this inductance not affect the output capacitor normal power supply to load；Because when metal-oxide-semiconductor disconnects, the energy after two kinds of superpositions is powered to the load by diode, now diode forward conducting.
Preferably, described mobile phone signal processing module includes electric capacity C8 and C9 in parallel with voltage transformation module；The 5 foot ground connection of one signal processing chip M8, electric capacity C9 one end connects 1 foot of M8, and one end connects 5 feet of M8；3 feet of M8 connect power supply by resistance R37, and 4 feet connect power supply by R36, and 1 foot passes through electric capacity C20 ground connection；1 foot of M8,6 feet, 2 feet and 5 feet respectively with the electric connection of output module.
Preferably, described output module is provided with output shell fragment, and output shell fragment is provided with 1,2,3,4 feet, and 1 foot of M8,6 feet, 2 feet and 5 feet are electrically connected with 1,2,3,4 feet respectively.
Preferably, described input module is USB interface.
What the present invention provided has the cellular phone data line filling function soon, it is adaptable to the mobile phone of multiple different brands difference style, and compared with the charger of common market, charging rate is fast and effect as realizing charger original-pack with mobile phone.Simultaneously compared with desk-top fast charger+normal data line scheme (or original-pack charger), easy to use, could use on civil power 220V without charger being inserted in.Fill at car, charger baby, the 5V delivery outlet such as adapter, if plug that the present invention provides there is the cellular phone data line filling function soon after, it is possible to realize mobile phone is filled soon function.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. one kind has the cellular phone data line filling function soon, it is characterised in that data wire the end of a thread is provided with printed circuit board (PCB), and circuit includes the input module being electrically connected with successively, voltage transformation module, mobile phone signal processing module and output module.
A kind of have the cellular phone data line filling function soon, it is characterized in that, described voltage transformation module includes the electric capacity C7 being connected across between input module, the two ends of electric capacity C7 are electrically also respectively connected with between 2 feet and 4 feet of boosting IC, 2 feet and 3 feet of boosting IC are electrical connected, its 2 foot is electrically connected with an inductance L4, and the other end of inductance L4 is electrically connected with the drain electrode of metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor is electrically connected with 5 feet of boosting IC；Ground connection after the electric connection of the source electrode of metal-oxide-semiconductor and boosting IC；1 foot of boosting IC is electrically connected with the power supply, and diode D8 one end connects the drain electrode of metal-oxide-semiconductor, and one end is electrically connected with power supply by electric capacity C18；Resistance 0805 is in parallel with electric capacity C18；Resistance R34 one end connects input, one end ground connection.
A kind of have the cellular phone data line filling function soon, it is characterised in that described mobile phone signal processing module includes electric capacity C8 and C9 in parallel with voltage transformation module；The 5 foot ground connection of one signal processing chip M8, electric capacity C9 one end connects 1 foot of M8, and one end connects 5 feet of M8；3 feet of M8 connect power supply by resistance R37, and 4 feet connect power supply by R36, and 1 foot passes through electric capacity C20 ground connection；1 foot of M8,6 feet, 2 feet and 5 feet respectively with the electric connection of output module.
A kind of have the cellular phone data line filling function soon, it is characterized in that, described output module is provided with output shell fragment, and output shell fragment is provided with 1,2,3,4 feet, and 1 foot of M8,6 feet, 2 feet and 5 feet are electrically connected with 1,2,3,4 feet respectively.
A kind of have the cellular phone data line filling function soon, it is characterised in that described input module is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391780.6A CN105939036B (en) | 2016-06-06 | 2016-06-06 | Mobile phone data line with quick charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391780.6A CN105939036B (en) | 2016-06-06 | 2016-06-06 | Mobile phone data line with quick charging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105939036A true CN105939036A (en) | 2016-09-14 |
| CN105939036B CN105939036B (en) | 2020-10-02 |
Family
ID=57152577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391780.6A Active CN105939036B (en) | 2016-06-06 | 2016-06-06 | Mobile phone data line with quick charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105939036B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030207U (en) * | 2014-08-22 | 2014-12-17 | 深圳市嘉夆科技有限公司 | A kind of data wire with automatic pressure-transforming function |
| CN204577791U (en) * | 2015-02-28 | 2015-08-19 | 赵振涛 | A kind of speed fills data wire |
| CN204680875U (en) * | 2015-06-24 | 2015-09-30 | 东莞林发电子有限公司 | Quick charge data wire |
| CN204794140U (en) * | 2015-05-20 | 2015-11-18 | 卢贤宗 | Intelligent control data line |
-
2016
- 2016-06-06 CN CN201610391780.6A patent/CN105939036B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030207U (en) * | 2014-08-22 | 2014-12-17 | 深圳市嘉夆科技有限公司 | A kind of data wire with automatic pressure-transforming function |
| CN204577791U (en) * | 2015-02-28 | 2015-08-19 | 赵振涛 | A kind of speed fills data wire |
| CN204794140U (en) * | 2015-05-20 | 2015-11-18 | 卢贤宗 | Intelligent control data line |
| CN204680875U (en) * | 2015-06-24 | 2015-09-30 | 东莞林发电子有限公司 | Quick charge data wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105939036B (en) | 2020-10-02 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160914 Assignee: Dongguan Changqi Electronic Technology Co.,Ltd. Assignor: GUANGZHOU CHENGTAI ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2021980009010 Denomination of invention: A mobile phone data line with fast charging function Granted publication date: 20201002 License type: Exclusive License Record date: 20210908 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Dongguan Changqi Electronic Technology Co.,Ltd. Assignor: GUANGZHOU CHENGTAI ELECTRONIC TECHNOLOGY CO.,LTD. Contract record no.: X2021980009010 Date of cancellation: 20211124 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160914 Assignee: Dongguan Changqi Electronic Technology Co.,Ltd. Assignor: GUANGZHOU CHENGTAI ELECTRONIC TECHNOLOGY CO.,LTD. Contract record no.: X2022980000344 Denomination of invention: A mobile phone data line with fast charging function Granted publication date: 20201002 License type: Exclusive License Record date: 20220114 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230518 Address after: 523000 first floor, No. 3, huangnitian Industrial Zone, Huaide community, Humen Town, Dongguan City, Guangdong Province Patentee after: Dongguan Changqi Electronic Technology Co.,Ltd. Address before: Room B2, No.1 Hualong Road, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGZHOU CHENGTAI ELECTRONIC TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |