CN206226034U - It is a kind of with the cellular phone data line for filling function soon - Google Patents
It is a kind of with the cellular phone data line for filling function soon Download PDFInfo
- Publication number
- CN206226034U CN206226034U CN201620537847.8U CN201620537847U CN206226034U CN 206226034 U CN206226034 U CN 206226034U CN 201620537847 U CN201620537847 U CN 201620537847U CN 206226034 U CN206226034 U CN 206226034U
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- Prior art keywords
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- electrically connected
- electric capacity
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- data line
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- 230000001413 cellular effect Effects 0.000 title claims abstract description 15
- 230000009466 transformation Effects 0.000 claims abstract description 7
- 239000004065 semiconductor Substances 0.000 claims description 13
- 239000012634 fragment Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 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
- 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
- 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
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Abstract
The utility model provides a kind of with the cellular phone data line for filling function soon, and data wire the end of a thread is provided with printed circuit board (PCB), and the input module being electrically connected with successively, voltage transformation module, mobile phone signal processing module and output module are included on circuit.The utility model proposes it is a kind of with fill soon function cellular phone data line be applied to many money mobile phones, realize quick charge without AC D/C adapters.
Description
Technical field
The utility model is related to a kind of electronic circuit, particularly relates to a kind of with the cellular phone data line for filling function soon.
Background technology
The fast charger of mobile phone common on the market at present, the mobile phone for having QC2.0 fills soon, and desk-top many mouthfuls of USB charge soon
Device, the fast charger of Direct Plug-In mobile phone etc., but the adapter that such charger all must be equipped with an AC-DC is inserted into 220V
Civil power being charged with just realize and filled soon, therefore when user only carries charger baby or data wire outside, and do not carry and fill
Cannot again realize filling soon during dateline, and for not supporting to fill soon the mobile phone of function, cannot also realize filling function soon.
Utility model content
The utility model proposes one kind be applied to many money mobile phones, without AC-DC adapters realize quick charge with fast
Fill the cellular phone data line of function.
What the technical solution of the utility model was realized in：
It is a kind of that with the cellular phone data line for filling function soon, data wire the end of a thread is provided with printed circuit board (PCB), on circuit include according to
The input module of secondary electric connection, voltage transformation module, mobile phone signal processing module and output module.
The utility model provide with the cellular phone data line for filling function soon, compared with USB data line on the market, the end of a thread
Increasing at position has circuit control part, can automatically adapt to all support QC2.0 in market and fill agreement, Samsung, apple soon to fill soon
The mobile phone of agreement and BC2.1 agreements, realizes quick charge, and user needs to carry with adapter without going on a journey every time, and to not
The mobile phone that function is filled in support soon can equally realize the function of filling soon.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of electronic-circuit diagram with the cellular phone data line for filling function soon of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, a kind of with the cellular phone data line for filling function soon, data wire the end of a thread is provided with printed circuit board (PCB), electricity
Include the input module 1 being electrically connected with successively, voltage transformation module 2, mobile phone signal processing module 3 and output module 4 on road.
Preferably, the voltage transformation module includes the electric capacity C7 being connected across between input module, and the two ends of electric capacity C7 are also
2 pin and 4 pin of boosting IC (Integrated circuit integrated circuits) are electrically connected with, 2 pin of the IC that boosts are electrical with 3 pin
It is connected, its 2 pin is electrically connected with an inductance L4, the other end of inductance L4 is electrically connected with metal-oxide-semiconductor (Metal oxid
Semiconductor field-effect transistors) drain electrode, the grid of metal-oxide-semiconductor is electrically connected with 5 pin of boosting IC；The source electrode of metal-oxide-semiconductor
It is grounded after being electrically connected with 4 pin of boosting IC；1 pin of boosting IC is electrically connected with the power supply, diode D8 one end connection metal-oxide-semiconductor
Drain electrode, 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 is grounded.Wherein inductance L4 can mutually change electric energy and magnetic field energy, and after metal-oxide-semiconductor is switched to be closed, inductance L4 is by electric energy
Be converted to magnetic field energy to store, the magnetic field energy of storage is converted to electric field energy by inductance after metal-oxide-semiconductor disconnects, and this energy exists
Load is supplied to by obtaining smooth DC voltage after the filtering of diode and electric capacity with after input supply voltage superposition, due to
This voltage be input supply voltage and inductance magnetic field energy be converted to formed after the superposition of electric energy so output voltage is higher than
Input voltage, is that boost process is completed.Diode D8 plays buffer action, i.e., after metal-oxide-semiconductor switch closure, the whole machine of diode
Voltage ratio negative electricity is forced down, now the reverse-biased cut-off of diode, is made the thermal energy storage process of this inductance and is not influenceed output capacitor to load
Normal power supply；Because when metal-oxide-semiconductor disconnects, two kinds be superimposed after energy powered to the load by diode, now diode is being just
To conducting.
Preferably, the mobile phone signal processing module includes the electric capacity C8 and C9 in parallel with voltage transformation module；One signal
The 5 pin ground connection of process chip M8, electric capacity C9 one end connects 1 pin of M8, and one end connects 5 pin of M8；3 pin of M8 pass through resistance R37
Power supply is connect, 4 pin connect power supply by R36, and 1 pin is grounded by electric capacity C20；1 pin of M8,6 pin, 2 pin and 5 pin respectively with output mould
The electric connection of block.
Preferably, the output module is provided with output shell fragment, and output shell fragment is provided with 1,2,3,4 pin, 1 pin, 6 pin, 2 of M8
Pin and 5 pin are electrically connected with 1,2,3,4 pin respectively.
Preferably, the input module is USB interface.
The utility model provide with the cellular phone data line for filling function soon, it is adaptable to various different brands difference styles
Mobile phone, compared with the charger of common market, charging rate is fast and can realize the effect as the original-pack charger of mobile phone.While with
Desk-top fast charger+normal data line scheme (or original-pack charger) is compared, and charging rate quickening can reach mobile phone and fill soon
Highest consensus standard.It is easy to use, charger need not be inserted in and could be used on civil power 220V.Filled in car, charged
The 5V delivery outlets such as treasured, adapter, if plug the utility model offer with after the cellular phone data line for filling function soon, it is possible to
Realization fills function soon to mobile phone.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (3)
1. it is a kind of with the cellular phone data line for filling function soon, it is characterised in that data wire the end of a thread is provided with printed circuit board (PCB), circuit
The upper input module for including being electrically connected with successively, voltage transformation module, mobile phone signal processing module and output module, the electricity
Pressure modular converter includes the electric capacity C7 being connected across between input module, and the two ends of electric capacity C7 are also electrically connected with the 2 of boosting IC
Pin and 4 pin, 2 pin of the IC that boosts are electrical connected with 3 pin, and its 2 pin 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, grid and 5 pin of boosting IC of metal-oxide-semiconductor are electrically connected with；The source electrode of metal-oxide-semiconductor is electrically connected with 4 pin of boosting IC
After be grounded；1 pin 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 passes through electric capacity C18
It is electrically connected with power supply；Resistance 0805 is in parallel with electric capacity C18；Resistance R34 one end connects input, one end ground connection, the mobile phone letter
Number processing module includes the electric capacity C8 and C9 in parallel with voltage transformation module；The 5 pin ground connection of one signal processing chip M8, electric capacity C9
One end connects 1 pin of M8, and one end connects 5 pin of M8；3 pin of M8 connect power supply by resistance R37, and 4 pin connect power supply, 1 pin by R36
It is grounded by electric capacity C20；1 pin of M8,6 pin, 2 pin and 5 pin respectively with the electric connection of output module.
2. it is as claimed in claim 1 a kind of with the cellular phone data line for filling function soon, it is characterised in that the output module sets
There is an output shell fragment, output shell fragment is provided with 1,2,3,4 pin, 1 pin of M8,6 pin, 2 pin and 5 pin electrically connect with 1,2,3,4 pin respectively
Connect.
3. it is as claimed in claim 1 a kind of with the cellular phone data line for filling function soon, it is characterised in that the input module is
USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537847.8U CN206226034U (en) | 2016-06-06 | 2016-06-06 | It is a kind of with the cellular phone data line for filling function soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537847.8U CN206226034U (en) | 2016-06-06 | 2016-06-06 | It is a kind of with the cellular phone data line for filling function soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226034U true CN206226034U (en) | 2017-06-06 |
Family
ID=58780509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537847.8U Expired - Fee Related CN206226034U (en) | 2016-06-06 | 2016-06-06 | It is a kind of with the cellular phone data line for filling function soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226034U (en) |
-
2016
- 2016-06-06 CN CN201620537847.8U patent/CN206226034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |