CN205489660U - Portable power source of USBA type interface with TYPE -C interface and general - Google Patents
Portable power source of USBA type interface with TYPE -C interface and general Download PDFInfo
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- CN205489660U CN205489660U CN201620150812.9U CN201620150812U CN205489660U CN 205489660 U CN205489660 U CN 205489660U CN 201620150812 U CN201620150812 U CN 201620150812U CN 205489660 U CN205489660 U CN 205489660U
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- 238000007600 charging Methods 0.000 claims abstract description 74
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a TYPE has the portable power source of C interface and general USBA type interface includes: TYPE C interface and general USBA type interface, TYPE C recognition chip, QC2.0 recognition chip, BC2.0 identification circuit, output charging voltage detection circuitry, the little the control unit of MCU, step up and charging circuit, lithium electric protection circuit, electric quantity detection circuitry, electric core and the some LCD display screen that shakes. Portable power source, through addding TYPE C interface and TYPE C recognition chip, USBA type interface and QC2.0 recognition chip, make portable power source pass through a TYPE the C interface can accomplish the charge -discharge and compatible old -fashioned cell -phone charges through USBA type interface, and TYPE the C interface need not be distinguished positive opposite direction and can realize the high -power and charge, make portable power source more be fit for the TYPE of modernization the a series of digital product of C interface, and convenient carrying, the antitheft antenna is beautiful and practical.
Description
Technical field
This utility model relates to portable power source technical field, particularly relates to a kind of have TYPE-C interface and general USB/
The portable power source of A type interface.
Background technology
Portable power source of the prior art has two interfaces, is MICOR interface and USB interface respectively, can be only output
Electric current is that the digital product of 5V/3A is charged, and this portable power source can not enter with existing TYPE-C interface Series Digital product
Row perfect adaptation, makes troubles for office of going out, the consumer of travelling, and, MICOR interface has positive and negative fixing direction,
The direction needing identification to insert during operation, makes troubles to use.
Utility model content
To this end, technical problem to be solved in the utility model is: provide a kind of and there is TYPE-C interface and general
The portable power source of USB/A type interface, to realize high-power charging and compatible USB/A type interface charging, it is simple to carry, reality attractive in appearance
With.
Then, this utility model provides a kind of portable power source with TYPE-C interface and general USB/A type interface,
Electricity is identified including: TYPE-C interface and general USB/A type interface, TYPE-C identification chip, QC2.0 identification chip, BC2.0
Road, output/charging voltage testing circuit, MCU micro-control unit, boosting and charging circuit, lithium electric protection circuit, electric power detection electricity
Road, battery core and point shake LCD display, and wherein TYPE-C identification chip can identify that the adapter that TYPE-C interface inserts is automatically
The external equipment needing charging or power supply, TYPE-C interface insertion is fitted by TYPE-C identification chip by TYPE-C interface
Orchestration carries out TYPE-C agreement and connects and common level identification, and BC2.0 identification circuit completes the 5V/3A of TYPE-C interface, 9V/
The fast charging and discharging detection demand of 2A, 12V/1.5A, the discharge and recharge interface signal recognized is sent to MCU by TYPE-C identification chip
Micro-control unit, the charge and discharge voltage signal recognized is sent to MCU micro-control unit, MCU micro-control by BC2.0 identification circuit simultaneously
Unit processed discharge and recharge pwm pulse bandwidth modulation signals is sent to boosting and charging circuit, when TYPE-C interface external be electricity
During source, signal is given to BC2.0 identification circuit and TYPE-C identification chip by TYPE-C interface, simultaneously BC2.0 identification circuit and
The signal detected is given to MCU micro-control unit by TYPE-C identification chip, and MCU micro-control unit will charging pwm pulse width
Modulated signal is sent to boosting and charging circuit is charged, and external power supply passes sequentially through TYPE-C interface, output/charged electrical
Pressure testing circuit, boosting and charging circuit, lithium electric protection circuit charge to battery core, when TYPE-C interface external be to need charging
Equipment time, signal is given to BC2.0 identification circuit and TYPE-C identification chip, BC2.0 identification circuit simultaneously by TYPE-C interface
With TYPE-C identification chip, the signal detected being given to MCU micro-control unit, MCU micro-control unit will electric discharge pwm pulse width
Degree modulated signal be sent to boosting and charging circuit, battery core pass sequentially through lithium electric protection circuit, boosting and charging circuit, output/
Charging voltage testing circuit, TYPE-C interface are to the external equipment electric discharge needing charging；Fill when USB/A type interface is connected to needs
During electricity equipment, signal is given to MCU micro-control unit by QC2.0 identification chip by USB/A type interface, and QC2.0 identifies core simultaneously
The signal detected is given to MCU micro-control unit by sheet, and electric discharge pwm pulse bandwidth modulation signals is sent by MCU micro-control unit
Giving boosting and charging circuit, battery core passes sequentially through lithium electric protection circuit, boosting and charging circuit, output/charging voltage detection electricity
Road, USB/A type interface are to the external equipment electric discharge needing charging, and electric quantity detecting circuit is arranged on lithium electric protection circuit and MCU
Between micro-control unit, for detecting the electricity of battery core, and the level detected is supplied to MCU micro-control unit, MCU micro-control
Unit processed shows by putting the LCD display that shakes.
Wherein, between MCU micro-control unit and boosting and charging circuit, also include that boosting drives power supply circuits, is being carried out
During discharge and recharge, the boosting of MCU micro-control unit notice drives power supply circuits to provide the work electricity of default value for boosting and charging circuit
Pressure.The running voltage of described default value is 10V.
Described TYPE-C identification chip be LDR6013M-PB, QC2.0 identification chip be FP6601-S6.
Described point shake LCD display show the brand identity of described portable power source, dump energy, current flow, currently electricity
Pressure and equipment state.
The portable power source with TYPE-C interface and general USB/A type interface described in the utility model, by setting up
TYPE-C interface and TYPE-C identification chip, USB/A type interface and QC2.0 identification chip so that portable power source passes through one
TYPE-C interface can complete discharge and recharge and carry out the charging of compatible old-fashioned mobile phone by USB/A type interface, and TYPE-C interface is not
High-power charging can be realized with distinguishing both forward and reverse directions, make portable power source be more suitable for a series of number of TYPE-C interface of modernization
Product, it is simple to carry, both artistic and practical.
Accompanying drawing explanation
Fig. 1 is to have TYPE-C interface and the portable power source of general USB/A type interface described in this utility model embodiment
Structural representation.
Detailed description of the invention
Below, in conjunction with accompanying drawing, this utility model is described in detail.
Present embodiments provide a kind of portable power source with TYPE-C interface and general USB/A type interface, bag
Include: TYPE-C interface and general USB/A type interface, TYPE-C identification chip, QC2.0 identification chip, BC2.0 identification circuit,
Output/charging voltage testing circuit, MCU micro-control unit, boosting and charging circuit, lithium electric protection circuit, electric quantity detecting circuit,
Battery core and point shake LCD display.
Wherein, TYPE-C identification chip can identify that the adapter that TYPE-C interface inserts is external to need charging automatically
Equipment or power supply, the adapter that TYPE-C interface is inserted by TYPE-C identification chip by TYPE-C interface carries out TYPE-C
Agreement connects and common level identification, and BC2.0 identification circuit completes the 5V/3A of TYPE-C interface, 9V/2A, 12V/1.5A's
Fast charging and discharging detection demand, the discharge and recharge interface signal recognized is sent to MCU micro-control unit by TYPE-C identification chip, with
Time BC2.0 identification circuit the charge and discharge voltage signal recognized is sent to MCU micro-control unit, MCU micro-control unit is by charge and discharge
Electricity pwm pulse bandwidth modulation signals be sent to boosting and charging circuit, when TYPE-C interface external be power supply time, TYPE-C
Signal is given to BC2.0 identification circuit and TYPE-C identification chip, simultaneously BC2.0 identification circuit and TYPE-C identification chip by interface
The signal detected is given to MCU micro-control unit, and charging pwm pulse bandwidth modulation signals is sent to by MCU micro-control unit
Boosting and charging circuit are charged, and external power supply passes sequentially through TYPE-C interface, output/charging voltage testing circuit, liter
Pressure and charging circuit, lithium electric protection circuit to battery core charge, when TYPE-C interface external be need charging equipment time,
Signal is given to BC2.0 identification circuit and TYPE-C identification chip by TYPE-C interface, and BC2.0 identification circuit and TYPE-C know simultaneously
The signal detected is given to MCU micro-control unit by other chip, and MCU micro-control unit will electric discharge pwm pulse bandwidth modulation signals
Being sent to boosting and charging circuit, battery core passes sequentially through lithium electric protection circuit, boosting and charging circuit, output/charging voltage inspection
Slowdown monitoring circuit, TYPE-C interface are to the external equipment electric discharge needing charging；When USB/A type interface is connected to need charger,
Signal is given to MCU micro-control unit by QC2.0 identification chip by USB/A type interface, and QC2.0 identification chip will detect simultaneously
Signal be given to MCU micro-control unit, MCU micro-control unit electric discharge pwm pulse bandwidth modulation signals is sent to boosting and fill
Electricity circuit, battery core passes sequentially through lithium electric protection circuit, boosting and charging circuit, output/charging voltage testing circuit, USB/A type
Interface is to the external equipment electric discharge needing charging, and electric quantity detecting circuit is arranged on lithium electric protection circuit and MCU micro-control unit
Between, for detecting the electricity of battery core, and the level detected being supplied to MCU micro-control unit, MCU micro-control unit passes through
Put the LCD display that shakes to show.
Wherein, between MCU micro-control unit and boosting and charging circuit, also include that boosting drives power supply circuits, is being carried out
During discharge and recharge, the boosting of MCU micro-control unit notice drives power supply circuits to provide the work electricity of default value for boosting and charging circuit
Pressure.The running voltage of default value described in the present embodiment is 10V.
TYPE-C identification chip described in the present embodiment be LDR6013M-PB, QC2.0 identification chip be FP6601-S6.
Described point shake LCD display show the brand identity of described portable power source, dump energy, current flow, currently electricity
Pressure and equipment state.
Concrete, portable power source described in the present embodiment, can be not only the digital product chargings such as mobile phone, and output maximum can
Reach 100W, TYPE-C interface exportable 5V/3A-9V/2A-12V/1.5A voltage and electric current, the exportable 5V/ of USB/A type interface
3A-9V/2A-12V/1.5A voltage and electric current, it is adaptable to QC2.0 agreement.TYPE-C interface is applicable to the application of powerful scene
Charging, and can be that the notebook computer with TYPE-C interface is powered.That is portable power source described in the present embodiment is fitted
For the TYPE-C interface digital product of 5V/3A-9V/2A-12V/1.5A, or other electronic equipments, such as 14.5V/2A
MACBOOK equipment.
Portable power source described in the present embodiment, the powerful TYPE-C identification chip LDR6013M-PB of employing, not only can
Having intelligent TYPE-C interface, the TYPE-C interface product namely with the connection of TYPE-C agreement and common level identification is filled
Electric discharge, and compatibility can have the interface product discharge and recharge of general T YPE-C, it is possible to output input 5V/3A-9V/2A-12V/
1.5A voltage and electric current.MCU micro-control unit can be adjusted to corresponding current/voltage after signal being detected；Described in the present embodiment
It is main equipment or from equipment that portable power source can go out external equipment with Intelligent Recognition, when on the TYPE-C interface of portable power source
When inserting adapter, TYPE-C identification chip can recognize that now adapter is that main equipment is still from equipment, TYPE-C interface
On be inserted as digital product, then portable power source described in the present embodiment be digital product charging, TYPE-C interface is inserted as adaptation
Device, adapter the most now is portable power source charging.
When to portable power source charging described in the present embodiment, LDR6013M-PB when plugging adapter on TYPE-C interface
Chip can carry out the connection of TYPE-C agreement and common level identification to adapter.If because not carrying out the company of TYPE-C agreement
Connect, then the output of TYPE-C adapter is 0V, and after only the connection through TYPE-C agreement locks, TYPE-C interface is to adapter
Corresponding voltage can be exported；Meanwhile, also can carry out level identification, this way applies to come through level detection compatible common
Adapter turns, through USB, the situation that TYPE-C interface line charges to portable power source；It is micro-that LDR6013M-PB detects that signal issues MCU
Control unit, MCU micro-control unit output pwm signal drives boosting and charging circuit to carry out blood pressure lowering charging.
When using portable power source electric discharge or power supply described in the present embodiment, access can be set by LDR6013M-PB chip
Connect and after common level identification locking for the CC entering TYPE-C agreement；LDR6013M-PB detects that signal issues MCU microcontroller
Unit or USB/A type interface are opened, when inserting equipment, the level signal detected and are issued MCU micro-control unit, MCU micro-control unit
Output pwm signal drives boosting and charging circuit to carry out boosting and go out.
The described portable power source with TYPE-C interface, adds TYPE-C interface, TYPE-C mono-on portable power source
Interface just can with discharge and recharge, power and discharge three kinds of functions, additionally added a USB/A type interface and carried out compatible old-fashioned digital product
Product, allow whole portable power source use and more convenient can be combined, in life with existing TYPE-C interface number product perfect again
Very useful.
In the present embodiment, TYPE-C interface and USB/A type interface are female seat.
Intelligence time variant voltage quick-charge function can be realized, owing to the direction of TYPE-C interface is the same, therefore additionally, also have
Operate the most convenient.
Prior art portable power source described in background technology needs MICOR interface to input, and USB interface exports, can be to 5V/2A's
Product is charged and powers.And the portable power source described in the present embodiment with TYPE-C interface only need to be connect by a TYPE-C
Mouth can realize the function of input and output, not only can be charged the product of 5V/2A and power, can be also band TYPE-C
Interface notebook computer is powered, and easy to carry is that office offers convenience with trip, and TYPE-C interface is regardless of positive and negative interface
Operate enhanced convenience.
In sum, there is described in the present embodiment TYPE-C interface and the portable power source of general USB/A type interface, pass through
Set up TYPE-C interface and TYPE-C identification chip, USB/A type interface and QC2.0 identification chip so that portable power source passes through one
Individual TYPE-C interface can complete discharge and recharge and come the charging of compatible old-fashioned mobile phone, and TYPE-C interface by USB/A type interface
Both forward and reverse directions need not be distinguished and can realize high-power charging, make portable power source be more suitable for a series of number of TYPE-C interface of modernization
Code product, it is simple to carry, both artistic and practical.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (5)
1. a portable power source with TYPE-C interface and general USB/A type interface, it is characterised in that including: TYPE-C
Interface and general USB/A type interface, TYPE-C identification chip, QC2.0 identification chip, BC2.0 identification circuit, output/charging
Voltage detecting circuit, MCU micro-control unit, boosting and charging circuit, lithium electric protection circuit, electric quantity detecting circuit, battery core and point
Shake LCD display, and wherein TYPE-C identification chip can identify that the adapter that TYPE-C interface inserts is external needs automatically
The equipment of charging or power supply, the adapter that TYPE-C interface is inserted by TYPE-C identification chip by TYPE-C interface is carried out
TYPE-C agreement connects and common level identification, and BC2.0 identification circuit completes the 5V/3A of TYPE-C interface, 9V/2A, 12V/
The fast charging and discharging detection demand of 1.5A, the discharge and recharge interface signal recognized is sent to MCU microcontroller by TYPE-C identification chip
Unit, the charge and discharge voltage signal recognized is sent to MCU micro-control unit, MCU micro-control unit by BC2.0 identification circuit simultaneously
Discharge and recharge pwm pulse bandwidth modulation signals is sent to boosting and charging circuit, when TYPE-C interface external be power supply time,
Signal is given to BC2.0 identification circuit and TYPE-C identification chip by TYPE-C interface, and BC2.0 identification circuit and TYPE-C know simultaneously
The signal detected is given to MCU micro-control unit by other chip, and MCU micro-control unit will charging pwm pulse bandwidth modulation signals
Being sent to boosting and charging circuit is charged, external power supply passes sequentially through TYPE-C interface, output/charging voltage detection electricity
Road, boosting and charging circuit, lithium electric protection circuit to battery core charge, when TYPE-C interface external be need charging equipment
Time, signal is given to BC2.0 identification circuit and TYPE-C identification chip, simultaneously BC2.0 identification circuit and TYPE-by TYPE-C interface
The signal detected is given to MCU micro-control unit by C identification chip, and MCU micro-control unit will electric discharge pwm pulse width modulated letter
Number being sent to boosting and charging circuit, battery core passes sequentially through lithium electric protection circuit, boosting and charging circuit, output/charging voltage
Testing circuit, TYPE-C interface are to the external equipment electric discharge needing charging；When USB/A type interface is connected to need charger
Time, signal is given to MCU micro-control unit by QC2.0 identification chip by USB/A type interface, and QC2.0 identification chip will inspection simultaneously
The signal measured is given to MCU micro-control unit, and electric discharge pwm pulse bandwidth modulation signals is sent to boosting by MCU micro-control unit
And charging circuit, battery core passes sequentially through lithium electric protection circuit, boosting and charging circuit, output/charging voltage testing circuit, USB/
A type interface is to the external equipment electric discharge needing charging, and electric quantity detecting circuit is arranged on lithium electric protection circuit and MCU microcontroller list
Between unit, for detecting the electricity of battery core, and the level detected being supplied to MCU micro-control unit, MCU micro-control unit leads to
Cross the LCD display that a little shakes to show.
Portable power source the most according to claim 1, it is characterised in that at MCU micro-control unit and boosting and charging circuit
Between also include boosting drive power supply circuits, when carrying out discharge and recharge MCU micro-control unit notice boosting drive power supply circuits be
Boosting and charging circuit provide the running voltage of default value.
Portable power source the most according to claim 2, it is characterised in that the running voltage of described default value is 10V.
Portable power source the most according to claim 1, it is characterised in that described TYPE-C identification chip is LDR6013M-PB,
QC2.0 identification chip is FP6601-S6.
Portable power source the most according to claim 1, it is characterised in that the described some LCD display that shakes shows described mobile electricity
The brand identity in source, dump energy, current flow, current voltage and equipment state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150812.9U CN205489660U (en) | 2016-02-29 | 2016-02-29 | Portable power source of USBA type interface with TYPE -C interface and general |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150812.9U CN205489660U (en) | 2016-02-29 | 2016-02-29 | Portable power source of USBA type interface with TYPE -C interface and general |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489660U true CN205489660U (en) | 2016-08-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150812.9U Expired - Fee Related CN205489660U (en) | 2016-02-29 | 2016-02-29 | Portable power source of USBA type interface with TYPE -C interface and general |
Country Status (1)
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505687A (en) * | 2016-12-17 | 2017-03-15 | 深圳市润格莱电子有限公司 | Onboard charger |
| CN106712220A (en) * | 2017-03-09 | 2017-05-24 | 湖南海翼电子商务股份有限公司 | Portable power supply |
| CN107508331A (en) * | 2017-07-11 | 2017-12-22 | 道县龙威盛科技有限公司 | Charhing unit and charging device |
| CN107562168A (en) * | 2017-09-12 | 2018-01-09 | 深圳凯晖电子科技有限公司 | Power supply adaptor with usb data read-write |
| CN107994627A (en) * | 2017-09-28 | 2018-05-04 | 珠海智融科技有限公司 | A kind of mobile power control device based on TypeC agreements and PD agreements |
| TWI628548B (en) * | 2016-11-07 | 2018-07-01 | 全漢企業股份有限公司 | Universal serial bus hub |
| CN109687545A (en) * | 2018-12-06 | 2019-04-26 | Oppo广东移动通信有限公司 | Charge control method, device, computer storage medium and mobile power source |
| CN111864854A (en) * | 2020-08-03 | 2020-10-30 | 珠海智融科技有限公司 | Pin multiplexing circuit and working method thereof, and quick charging chip and working method thereof |
-
2016
- 2016-02-29 CN CN201620150812.9U patent/CN205489660U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI628548B (en) * | 2016-11-07 | 2018-07-01 | 全漢企業股份有限公司 | Universal serial bus hub |
| CN106505687A (en) * | 2016-12-17 | 2017-03-15 | 深圳市润格莱电子有限公司 | Onboard charger |
| CN106712220A (en) * | 2017-03-09 | 2017-05-24 | 湖南海翼电子商务股份有限公司 | Portable power supply |
| CN107508331A (en) * | 2017-07-11 | 2017-12-22 | 道县龙威盛科技有限公司 | Charhing unit and charging device |
| CN107562168A (en) * | 2017-09-12 | 2018-01-09 | 深圳凯晖电子科技有限公司 | Power supply adaptor with usb data read-write |
| WO2019051997A1 (en) * | 2017-09-12 | 2019-03-21 | 深圳凯晖电子科技有限公司 | Power adapter with usb data reading and writing function |
| CN107994627A (en) * | 2017-09-28 | 2018-05-04 | 珠海智融科技有限公司 | A kind of mobile power control device based on TypeC agreements and PD agreements |
| CN109687545A (en) * | 2018-12-06 | 2019-04-26 | Oppo广东移动通信有限公司 | Charge control method, device, computer storage medium and mobile power source |
| CN111864854A (en) * | 2020-08-03 | 2020-10-30 | 珠海智融科技有限公司 | Pin multiplexing circuit and working method thereof, and quick charging chip and working method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |