CN107895979A - A kind of intelligent mobile phone charger - Google Patents
A kind of intelligent mobile phone charger Download PDFInfo
- Publication number
- CN107895979A CN107895979A CN201711171467.2A CN201711171467A CN107895979A CN 107895979 A CN107895979 A CN 107895979A CN 201711171467 A CN201711171467 A CN 201711171467A CN 107895979 A CN107895979 A CN 107895979A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- switch
- intelligent mobile
- cut
- phone charger
- 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.)
- Pending
Links
Classifications
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a kind of intelligent mobile phone charger, when controlling switch closes, module start-up operation is automatically powered off, when the electric current of current detecting unit detection meets powering-down requirements, hold electric control unit control cut-off switch to open, realize the purpose that charging module disconnects with mobile phone；When carrying charger, only data wire need to be wrapped in turn off in accommodating groove and renovated, accommodating groove is only designed on housing, will not make charger overall volume increase how much, be easy to carry.
Description
Technical field
The present invention relates to charger technologies field, more particularly to a kind of intelligent mobile phone charger.
Background technology
Modern society people thoroughly be unable to do without mobile phone, because the electricity of mobile phone storage is limited, it is therefore desirable to repeatedly
Its charging is given, charger is that high pressure is converted into low pressure by transformer.Mobile phone is in charging, even if charge capacity has reached
100%, as long as but user does not turn off charger and mobile phone, charger is still to connect persistently to charge the phone with mobile phone,
Simply charged state is changed into trickle charge from quick charge, and electric current during trickle charge is less than electric current during quick charge, but
To overcharge the service life that still can influence battery for a long time, it is therefore desirable to design it is a in mobile phone electricity saturation can from
The charger of dynamic circuit breaker electricity.Charger generally comprises charging head and data wire, is typically designed for the ease of user using data wire
It is longer, but long data wire is often intertwined in the process of carrying with other things, therefore be not easy to store.Institute
To be badly in need of a charger for mobile phone that can be automatically powered off and be easy to store data wire at present.
The content of the invention
The invention provides a kind of intelligent mobile phone charger, the charger is same provided with the accommodating groove that can store data wire
When can realize and automatically power off.
The technical solution adopted in the present invention is a kind of intelligent mobile phone charger, including housing, described shell one end
Provided with lock pin, the other end is provided with USB charging inlets, and accommodating groove, described accommodating groove are respectively equipped with the outer wall of described housing
Renovated provided with what is be matched therewith；Charging module and automatic power-off control module are provided with described enclosure interior；Described
Charging module includes rectifier, filter circuit, high frequency transformer, rectification filtering unit, the cut-off switch being sequentially connected, described
The rectifier other end is connected with lock pin, and the described cut-off switch other end is connected with USB interface；Described automatically powers off control mould
Block includes controlling switch, charging current sampling unit, current detecting unit, the power-off control unit being sequentially connected, described control
The system switch other end is connected with described lock pin, and the described power-off control unit other end is connected with described cut-off switch；Institute
The controlling switch stated is fixed on outside housing, and described controlling switch is normally opened, and described cut-off switch is normally closed.
After above technical scheme, the present invention has advantages below compared with prior art：
When controlling switch closes, module start-up operation is automatically powered off, is met in the electric current of current detecting unit detection disconnected
When electricity requires, end electric control unit control cut-off switch is opened, and realizes the purpose that charging module disconnects with mobile phone；Carry charger
When, only data wire need to be wrapped in turn off in accommodating groove and renovated, accommodating groove is only designed on housing, charger will not be made
Overall volume increase how much, be easy to carry.
As an improvement, described renovating is provided with buckle, described storage groove edge is provided with and is engaged with described buckle
Fin, be easy to open renovated with closing.
As an improvement, described flip edges are provided with magnetic patch, described storage groove edge is provided with corresponding magnetic patch, is easy to
Opening is renovated with closing.
As an improvement, described housing is the mixture of makrolon and acrylonitrile-butadiene-styrene copolymer, institute
The plug stated is titanium alloy, and material is more excellent, service life length.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention
Fig. 2 is internal circuit schematic diagram of the present invention
Shown in figure, 1, housing, 1.1, accommodating groove, 1.2, renovate, 1.3, buckle, 1.4, fin, 1.5, controlling switch, 2,
Lock pin, 3, USB charging inlets.
Embodiment
As depicted in figs. 1 and 2, a kind of intelligent mobile phone charger, including housing 1, shell one end is provided with lock pin 2, another
End is provided with USB charging inlets 3, and accommodating groove 1.1 is respectively equipped with 4 outer walls of housing 1, and accommodating groove 1.1 is provided with and its phase
What is coordinated renovates 1.2, and buckle 1.3 is provided with the inwall for renovate 1.2, is provided with what is be engaged with buckle at the edge of accommodating groove 1.1
Fin 1.4, coordinated by buckle with fin and realize that opening either closing renovates or set magnetic patch renovating 1.2 inner wall edges,
Corresponding magnetic patch is set in storage groove edge, renovated by magnetic patch opening attracting with magnetic patch or closing.By data during carrying
Line winds multi-turn along accommodating groove, then will renovate closing, and data wire is fixed in accommodating groove, is not easy at random, is easy to carry.
Charging module and automatic power-off control module are provided with inside housing 1；Charging module includes the rectification being sequentially connected
Device, filter circuit, high frequency transformer, rectification filtering unit, cut-off switch, the rectifier other end are connected with lock pin, cut-off switch
The other end is connected with USB interface；Automatic power-off control module include be sequentially connected controlling switch, charging current sampling unit,
Current detecting unit, power-off control unit, the controlling switch other end are connected with lock pin, and the power-off control unit other end is opened with power-off
Close and be connected；Controlling switch 1.5 is fixed on outside housing, and in charging, controlling switch is normally opened, and cut-off switch is normally closed, automatically powers off work(
User can be needed voluntarily to choose whether to open.The material of the housing of the present invention is makrolon and acrylonitrile-butadiene-styrene (ABS)
The mixture of copolymer is PC and ABS mixture, and the material of plug is titanium alloy, and quality is high.
The present invention the course of work that automatically powers off be：Mobile phone is being set aside into independent charging, user needs to use automatically
During power down function, by the controlling switch on lower house, automatic power-off control module is started working, when current detecting unit detects
When the electric current passed through is equal to preset value, the preset value trickle-charge current of battery of mobile phone when electricity is full of corresponding to
Size is set, and when the electric current that detection unit detects is equal to preset value, i.e., mobile phone has been enter into trickle charge pattern, can now sentence
Electromechanical amount of cutting off the hands has been filled with, and so as to carry out power operation, power-off control unit first controls cut-off switch to open, and cut-off switch is opened
Charging module powers off afterwards, just can not now charge the phone again, and then automatic power-off control module control controlling switch resets, control
The reset state of system switch is off-state, is easy to user's use, while be thoroughly disconnected the various of charger internal next time
Circuit, i.e. safety save electric energy again.In user while using mobile phone, in the state of general charging, mobile phone electricity expends comparatively fast,
Therefore user can also be selected without using the function of automatically powering off, and now charger persistently charges the phone, and the present invention gives user
More selections, it is more humane.
Claims (4)
1. a kind of intelligent mobile phone charger, it is characterised in that including housing, described shell one end is provided with lock pin, the other end
Provided with USB charging inlets, accommodating groove is respectively equipped with the outer wall of described housing, described accommodating groove is provided with and is matched therewith
Renovate；Charging module and automatic power-off control module are provided with described enclosure interior；Described charging module is included successively
Connected rectifier, filter circuit, high frequency transformer, rectification filtering unit, cut-off switch, the described rectifier other end is with inserting
Core is connected, and the described cut-off switch other end is connected with USB interface；Described automatic power-off control module includes what is be sequentially connected
Controlling switch, charging current sampling unit, current detecting unit, power-off control unit, the described controlling switch other end and institute
The lock pin stated is connected, and the described power-off control unit other end is connected with described cut-off switch；Described controlling switch is fixed
Outside housing, described controlling switch is normally opened, and described cut-off switch is normally closed.
2. a kind of intelligent mobile phone charger according to claim 1, it is characterised in that described renovates provided with card
Button, described storage groove edge are provided with the fin being engaged with described buckle.
3. a kind of intelligent mobile phone charger according to claim 1, it is characterised in that described flip edges are provided with magnetic
Block, described storage groove edge are provided with corresponding magnetic patch.
4. a kind of intelligent mobile phone charger according to claim 1, it is characterised in that described housing is makrolon
With the mixture of acrylonitrile-butadiene-styrene copolymer, described plug is titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171467.2A CN107895979A (en) | 2017-11-22 | 2017-11-22 | A kind of intelligent mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171467.2A CN107895979A (en) | 2017-11-22 | 2017-11-22 | A kind of intelligent mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107895979A true CN107895979A (en) | 2018-04-10 |
Family
ID=61805697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171467.2A Pending CN107895979A (en) | 2017-11-22 | 2017-11-22 | A kind of intelligent mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107895979A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110109261A1 (en) * | 2006-12-19 | 2011-05-12 | Anand Kumar Chavakula | Multi-Power Charger and Battery Backup System |
| CN104079036A (en) * | 2014-07-17 | 2014-10-01 | 苏州凯丰电子电器有限公司 | Portable plug charger |
| CN104426200A (en) * | 2013-09-11 | 2015-03-18 | 保康县实验中学 | Charger capable of winding and unwinding data cable |
| CN204333986U (en) * | 2014-07-27 | 2015-05-13 | 比瑞科技(深圳)有限公司 | A kind of auto-breaking protection charger with digital display |
| CN205004814U (en) * | 2015-09-18 | 2016-01-27 | 傅友权 | Auto -power -off function charger has |
| CN205489652U (en) * | 2016-02-26 | 2016-08-17 | 遵义师范学院 | Charger with automatically, fill outage function |
| CN205882733U (en) * | 2015-11-30 | 2017-01-11 | 芜湖锐芯电子科技有限公司 | Automatic outage cell -phone charger |
| CN206148985U (en) * | 2016-11-01 | 2017-05-03 | 井文可 | But cell -phone charger of auto -power -off |
| CN206349790U (en) * | 2017-01-06 | 2017-07-21 | 刘思彤 | A kind of Novel multifunctional portable charger for mobile phone |
| CN107147175A (en) * | 2017-06-07 | 2017-09-08 | 白娟娟 | It is a kind of that there is the charger for mobile phone for storing function |
| CN107147174A (en) * | 2017-06-07 | 2017-09-08 | 朱贝康 | A kind of charger for mobile phone |
-
2017
- 2017-11-22 CN CN201711171467.2A patent/CN107895979A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110109261A1 (en) * | 2006-12-19 | 2011-05-12 | Anand Kumar Chavakula | Multi-Power Charger and Battery Backup System |
| CN104426200A (en) * | 2013-09-11 | 2015-03-18 | 保康县实验中学 | Charger capable of winding and unwinding data cable |
| CN104079036A (en) * | 2014-07-17 | 2014-10-01 | 苏州凯丰电子电器有限公司 | Portable plug charger |
| CN204333986U (en) * | 2014-07-27 | 2015-05-13 | 比瑞科技(深圳)有限公司 | A kind of auto-breaking protection charger with digital display |
| CN205004814U (en) * | 2015-09-18 | 2016-01-27 | 傅友权 | Auto -power -off function charger has |
| CN205882733U (en) * | 2015-11-30 | 2017-01-11 | 芜湖锐芯电子科技有限公司 | Automatic outage cell -phone charger |
| CN205489652U (en) * | 2016-02-26 | 2016-08-17 | 遵义师范学院 | Charger with automatically, fill outage function |
| CN206148985U (en) * | 2016-11-01 | 2017-05-03 | 井文可 | But cell -phone charger of auto -power -off |
| CN206349790U (en) * | 2017-01-06 | 2017-07-21 | 刘思彤 | A kind of Novel multifunctional portable charger for mobile phone |
| CN107147175A (en) * | 2017-06-07 | 2017-09-08 | 白娟娟 | It is a kind of that there is the charger for mobile phone for storing function |
| CN107147174A (en) * | 2017-06-07 | 2017-09-08 | 朱贝康 | A kind of charger for mobile phone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202998182U (en) | Multifunctional protective sleeve capable of communicating with mobile phone | |
| US7266396B2 (en) | Self powered cell phone | |
| CN105914839A (en) | Double-cell mobile phone and cell control method and system thereof | |
| TWM457349U (en) | Portable wireless charger | |
| CN105849966B (en) | Lithium ion storage battery and charge-discharge control method thereof | |
| CN103683400A (en) | NFC (near field communication) based wireless charging control method and system | |
| US20200185968A1 (en) | Rechargeable battery and hearing aid system | |
| CN202906155U (en) | A vehicle-mounted charger | |
| CN202978308U (en) | Movable power supply device | |
| CN203859871U (en) | Vehicle-mounted Bluetooth headset having intelligent control pedestal | |
| KR101625407B1 (en) | A portable auxiliary battery-charger capable of fast recharge | |
| CN206742928U (en) | Charger baby automatically adjusts charge power charging circuit | |
| CN107895979A (en) | A kind of intelligent mobile phone charger | |
| CN209434923U (en) | Using the new architecture for the universal rechargeable battery that lithium ion battery is constituted | |
| CN205900734U (en) | Lithium cell with reduce output voltage function | |
| WO2019141156A1 (en) | Suitcase and power supply management method therefor and power supply management module thereof | |
| CN204206255U (en) | A kind of uninterrupted power supply mobile phone | |
| CN101123319A (en) | Battery cover | |
| CN101087070A (en) | Battery device converting mechanical energy into the power | |
| CN205846759U (en) | A kind of Double-battery mobile phone | |
| CN109378880A (en) | A kind of belt switch RAPID CHARGING POWER SUPPLY | |
| CN209267203U (en) | A kind of belt switch RAPID CHARGING POWER SUPPLY | |
| CN203933708U (en) | With the mobile phone protective cover of charge function | |
| JP2007312509A (en) | Charger/discharger and charging/discharging method for mobile phone | |
| CN105516852A (en) | Bluetooth sound box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180410 |