CN206442131U - Charger baby and OTG data wires - Google Patents
Charger baby and OTG data wires Download PDFInfo
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- CN206442131U CN206442131U CN201621412167.XU CN201621412167U CN206442131U CN 206442131 U CN206442131 U CN 206442131U CN 201621412167 U CN201621412167 U CN 201621412167U CN 206442131 U CN206442131 U CN 206442131U
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- usb interface
- usb
- charger baby
- data wires
- external equipment
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Abstract
The utility model is related to technical field of electronic products there is provided the charger baby that a kind of charger baby and OTG data wires, the utility model are provided, and it includes：Housing, the rechargeable battery and main control chip being arranged in housing, and the OTG data wires being connected with housing, USB interface and function handover module are provided with housing, enclosure interior is provided with rechargeable battery, Intelligent management module, HUB modules and boost module, with common discharge and recharge, data transfer, four kinds of functions of USB interface extension and boosting；The USB interface of the OTG data wires that the utility model is provided, one end of the OTG data wires and charger baby is connected, and the other end is connected with external equipment, is external equipment charging for charger baby, and the data transfer between different external equipment.
Description
Technical field
The utility model is related to technical field of electronic products, in particular to a kind of charger baby and OTG data wires.
Background technology
With the improvement of living standards with the progress of science and technology, when people go out work and tourism outside, mobile phone, camera, notes
The use of the electronic products such as this computer greatly facilitates the life of people.But, to meet what is worked and travel for a long time
Electronic product is needed to need in running order for a long time, the battery of general electronic product is difficult to meet prolonged electricity to disappear
Consumption.Secondly, the data transfer demands amount of information age is very big, and people need to carry out data backup and information sharing whenever and wherever possible,
Namely people need to carry out substantial amounts of data transfer between different devices.
At present apparently, some solutions of in the market are：The deficiency in terms of electricity is made up using charger baby；Passed in data
On defeated, OTG (On-The-Go, install i.e. use) line, data line are the application methods of most main flow now.Accordingly
Illustrate to be concluded that：To meet trip needs, people will with many things, such as mobile phone charge pal, USB flash disk, hard disk,
OTG lines etc., like this just bring inconvenience to trip.
Utility model content
The purpose of this utility model is to provide a kind of charger baby, to realize that there is charger baby common discharge and recharge, data to pass
Defeated, four kinds of functions of USB interface extension and boosting.
Another object of the present utility model is to provide a kind of OTG data wires, to realize that charger baby charges as external equipment,
And the data transfer between different external equipments.
To achieve these goals, the technical scheme that the utility model embodiment is used is as follows：
The utility model provides a kind of charger baby, and it includes：Housing, the rechargeable battery being arranged in housing and master control core
Piece, and the OTG data wires being connected with housing, housing are provided with the first USB interface, secondary USB interface and function handover module,
Rechargeable battery, the first USB interface and secondary USB interface are electrically connected with main control chip, function handover module and main control chip electricity
Connection, OTG data wires are connected with the first USB interface or secondary USB interface；Main control chip is used to be inputted according to function handover module
Triggering command control the first USB interface and rechargeable battery connection status, secondary USB interface and rechargeable battery connection status
And first USB interface and secondary USB interface connection or disconnection.
Further, controlling switch is provided with the OTG data wires, when controlling switch closure and the OTG lines
When being connected with first USB interface, the main control chip controls first USB interface and secondary USB interface connection,
And secondary USB interface is connected with the rechargeable battery；When controlling switch closure and the OTG lines and the 2nd USB
When interface is connected, the main control chip controls first USB interface and secondary USB interface connection, and the first USB to connect
Mouth is connected with the rechargeable battery.
Further, Micro USB interfaces are additionally provided with the housing.
Further, HUB modules, the main control chip and the HUB modules are additionally provided with the housing of the charger baby
Electrical connection, first USB interface, secondary USB interface and Micro USB interfaces are electrically connected with the HUB modules, and described
Micro USB interfaces are used to connect the external equipment, and the HUB modules are used for first USB interface and described second
USB interface expands to the USB interface of the external equipment.
Further, the HUB modules are HUB chips.
Further, boost module, the rechargeable battery, main control chip, liter are additionally provided with the housing of the charger baby
Die block and secondary USB interface are sequentially connected electrically, and the boost module is used to be risen the discharge voltage of the rechargeable battery
Pressure, charges through the secondary USB interface for the external equipment.
Further, the function handover module includes function switch key and display screen, the function switch key and described
Display screen is electrically connected with the main control chip, and the function switch key is used for the mode of operation for switching the charger baby, described
Display screen is used for the working condition for showing presently described charger baby.
The utility model additionally provides a kind of OTG data wires, and the OTG data wires are connected with the housing of above-mentioned charger baby,
One end of the OTG data wires is connected with the first USB interface or secondary USB interface, and the other end is connected with external equipment, for charging
Data transfer between precious to be charged for external equipment and different external equipment.
Further, the OTG data wires include Micro USB ends and USB ends, the Micro USB ends with it is described outer
Portion's equipment electrical connection, the USB ends are electrically connected with the first USB interface or secondary USB interface on the housing；It is described
Micro USB ends include power positive end, negative voltage side, positive voltage terminal, address end and earth terminal, and the USB ends include power supply
Positive terminal, negative voltage side, positive voltage terminal and earth terminal, the power positive end at the Micro USB ends and the power supply at the USB ends
Positive terminal is electrically connected, and the negative voltage side at the Micro USB ends is electrically connected with the negative voltage side at the USB ends, the Micro
The positive voltage terminal at USB ends is electrically connected with the positive voltage terminal at the USB ends, the earth terminal at the Micro USB ends and the USB ends
Earth terminal electrical connection, the earth terminal at the Micro USB ends electrically connects with the address end at the Micro USB ends.
Further, the Micro USB ends also include controlling switch, and the address end, controlling switch, earth terminal are successively
Electrical connection, when the controlling switch is closed, the address end is electrically connected with the earth terminal, and the OTG data wires are used for not
With the data transfer between external equipment；When the controlling switch disconnects, the address end disconnects with the earth terminal, described
OTG data wires are used for the charger baby and charged for the external equipment.
Compared with the prior art, the utility model has the advantages that：A kind of charger baby that the utility model is provided, tool
There are two kinds of mode of operations of charge and discharge mode and OTG patterns, when function handover module switches to charge and discharge mode, charger baby is used for
Realize common discharge and recharge；When function handover module switches to OTG patterns, charger baby is used to realize between different external equipments
Data transfer；The charger baby that the utility model embodiment is provided can solve to carry out charging during people's trip simultaneously and data are passed
Defeated the problem of, so as to be offered convenience for the trip of people.
The utility model also provides a kind of OTG data wires, and it includes Micro USB ends and USB ends, Micro USB ends with
External equipment is connected, and USB ends are connected with charger baby, the OTG data wires that the utility model is provided, and is external equipment for charger baby
Data transfer between charging and different external equipments.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of the utility model protection
Enclose.
Fig. 1 shows the charger baby and external power source, the structured flowchart of external equipment that the utility model embodiment provided.
Fig. 2 shows the structural representation of the housing for the charger baby that the utility model embodiment is provided.
Fig. 3 shows the charger baby and external power source, the structured flowchart of external equipment that the utility model embodiment provided.
Fig. 4 shows the structural representation for the OTG data wires that the utility model embodiment is provided.
Fig. 5 shows the circuit theory diagrams for the OTG data wires that the utility model embodiment is provided.
Fig. 6 shows the structured flowchart when charger baby that the utility model embodiment is provided is operated in charge and discharge mode.
Fig. 7 shows the structured flowchart when charger baby that the utility model embodiment is provided is operated in OTG patterns.
Fig. 8 shows the structured flowchart when charger baby that the utility model embodiment is provided is operated in HUB patterns.
Fig. 9 shows the structured flowchart when charger baby that the utility model embodiment is provided is operated in boost mode.
Icon：100- charger babies；200- external power sources；300- external equipments；110- housings；111-USB interfaces；1111-
First USB interface；1113- secondary USB interfaces；1115-Micro USB interfaces；113- function handover modules；1131- functions are cut
Change key；1133- display screens；130- enclosure interiors；131- rechargeable batteries；133- Intelligent management modules；1331- booster circuits；
1333- main control chips；1335- protection circuits；135-HUB modules；137- boost modules；150-OTG data wires；151-Micro
USB ends；153-USB ends.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.The component for the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term is " even
Connect " it should be interpreted broadly, for example, it may be mechanically connecting or electrically connecting；Can be joined directly together, can also pass through
Intermediary is indirectly connected to, and can be the connection of two element internals.For the ordinary skill in the art, can have
Body situation understands concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment and embodiment stated can be mutually combined.
Fig. 1 is refer to, the charger baby 100 that the utility model embodiment is provided is electrically connected with external equipment 300, can be with
For being charged for external equipment 300, or for realizing the data transfer between different external equipments 300.The utility model is real
The charger baby 100 that example is provided is applied, can also be electrically connected with external power source 200, external power source 200 is used to fill for charger baby 100
Electricity.
The charger baby 100 that the utility model embodiment is provided, it includes housing 110, enclosure interior 130 and OTG data
Line 150, refer to and USB (Universal Serial Bus, USB) interface 111 is provided with Fig. 2, housing 110
With function handover module 113, enclosure interior 130 is provided with rechargeable battery 131, Intelligent management module 133, HUB (Hub, line concentration
Device) module 135 and boost module 137, Intelligent management module 133 respectively with rechargeable battery 131, HUB modules 135 and boost module
137 electrical connections, Intelligent management module 133 is also electrically connected with the usb 1 11 and function handover module 113 that are arranged on housing 110
Connect, usb 1 11 is electrically connected with HUB modules 135, boost module 137 and OTG data wires 150 respectively, and boost module 137 is with filling
Battery 131 is electrically connected.
Rechargeable battery 131 is outer for the storing up electricity when external power source 200 is the charging of charger baby 100, and in charger baby 100
Portion's equipment 300 is discharged when charging, in the present embodiment, and rechargeable battery 131 is preferably lithium battery, and by polylith lithium battery and joint group
Into.
The triggering command control charger baby 100 that Intelligent management module 133 is used to be inputted according to function handover module 113 works
In charge and discharge mode, OTG patterns, four kinds of different patterns of HUB patterns and boost mode, Fig. 3, Intelligent management module refer to
133 include booster circuit 1331, main control chip 1333 and protection circuit 1335, main control chip 1333 respectively with booster circuit
1331st, protection circuit 1335 is electrically connected, and main control chip 1333 respectively with rechargeable battery 131, HUB modules 135, boost module
137 electrical connections, main control chip 1333 is also electrically connected with usb 1 11 and function handover module 113.
It is the external equipments 300 such as mobile phone that booster circuit 1331, which is used to the discharge voltage of rechargeable battery 131 being converted into 5V,
Charging.
Main control chip 1333 is used for the triggering command inputted according to function handover module 113, switches the work of charger baby 100
Pattern, and control the circuit structure corresponding to different working modes to be operated, other circuit structures are stopped.
Protection circuit 1335 is used to prevent rechargeable battery 131 occurs overcharging or crossed from putting, and protects the peace of rechargeable battery 131
Entirely.When there is excessively stream, brownout when rechargeable battery 131 is in electric discharge, the control protection electric circuit 1335 of main control chip 1333 is cut off
The electrical connection of rechargeable battery 131 and external equipment 300；When there is overtension when rechargeable battery 131 is in charging, main control chip
1333 control protection electric circuits 1335 cut off the electrical connection of rechargeable battery 131 and external power source 200.
HUB modules 135 are used for the USB interface for extending external equipment 300, and main control chip 1333, HUB modules 135 and USB connect
Mouth 111 is sequentially connected electrically, and usb 1 11 and external equipment 300 are electrically connected.
In the present embodiment, HUB modules 135 are preferably HUB chips.
Boost module 137 is used to be boosted the voltage of rechargeable battery 131, so as to realize that charger baby 100 is notebook
The external equipment 300 of the big voltage such as computer charges, rechargeable battery 131, main control chip 1333, boost module 137 and USB interface
111 are sequentially connected electrically, and usb 1 11 and external equipment 300 are electrically connected.
Usb 1 11 is used to connect external power source 200 or external equipment 300, and it is charger baby 100 to realize external power source 200
Charging, or charger baby 100 be external equipment 300 charge and different external equipments 300 between data transfer.USB connects
Mouth 111 includes the first usb 1 111, secondary USB interface 1113 and Micro usb 1s 115, the He of the first usb 1 111
Secondary USB interface 1113 is used to connect external equipment 300, realizes that charger baby 100 charges for external equipment 300, and different
External equipment 300 between data transfer；Micro usb 1s 115 are used to connect external power source 200, realize external power source
200 be that rechargeable battery 131 charges, and Micro usb 1s 115 are additionally operable to connect external equipment 300, realize external equipment 300
USB interface extends.
Preferably, the output voltage of the first usb 1 111 is 5V, and output current is 1A；Secondary USB interface 1113 it is defeated
Go out voltage for 5V~35V, output current is 2.1A.
Function handover module 113 includes function switch key 1131 and display screen 1133, function switch key 1131 and display screen
1133 electrically connect with main control chip 1333, and function switch key 1131 is used for the mode of operation for switching charger baby 100, i.e. discharge and recharge
Pattern, OTG patterns, HUB patterns and boost mode.Display screen 1133 is used to show the state that charger baby 100 is presently in, for example
Dump energy, OUT (voltage output), IN (control source), OTG (OTG patterns), HUB (HUB patterns) and the first USB interface
1111st, voltage and current that secondary USB interface 1113 is exported etc., in this example it is shown that screen 1133 is preferably LCD.
Preferably, function switch key 1131 is used to input different working modes switching signal, main control chip 1333 receive by
Key signals carry out charge and discharge mode, OTG patterns, HUB patterns and boost mode and acted accordingly.Function switch key 1131 is clicked
Display screen 1133 is bright, without pattern switching, if continuing button, the work(of charger baby 100 when the screen of display screen 1133 is bright
It can be switched accordingly, into different mode of operations.
It is that external equipment 300 charges that OTG data wires 150, which are used for charger baby 100, and between different external equipment 300
Data transfer.Fig. 4 is refer to, OTG data wires 150 include Micro USB ends 151 and USB ends 153, Micro USB ends 151
Electrically connected with external equipment 300, USB ends 153 and the first usb 1 111 or the electricity of secondary USB interface 1113 of charger baby 100
Connection.
Fig. 5 is refer to, Micro USB ends 151 include power positive end Vcc, negative voltage side D-, positive voltage terminal D+, address
End ID, earth terminal GND and controlling switch S, USB ends 153 include power positive end Vcc, negative voltage side D-, positive voltage terminal D+ and connect
The power positive end Vcc at ground terminal GND, the Micro USB ends 151 and power positive end Vcc at USB ends 153 passes through power positive line
(black line) is connected, and the negative voltage side D- at the Micro USB ends 151 and negative voltage side D- at USB ends 153 passes through negative voltage data line
(green line) is connected, and the positive voltage terminal D+ at the Micro USB ends 151 and positive voltage terminal D+ at USB ends 153 passes through positive voltage data wire
(white line) is electrically connected, and the earth terminal GND at the Micro USB ends 151 and earth terminal GND at USB ends 153 is connected by ground wire (red line)
Connect.
Address end ID, the earth terminal GND at controlling switch S and Micro USB ends 153 at Micro USB ends 151 are electrically connected successively
Connect, that is to say, that the address end ID and earth terminal GND of OTG data wires 150 are electrically connected by controlling switch S.As controlling switch S
During closure, the address end ID at Micro USB ends 151 is electrically connected with earth terminal GND, and OTG data wires 150 can be used for different outer
Data transfer between portion's equipment 300；When controlling switch S disconnects, the address end ID and earth terminal GND at Micro USB ends 151
Disconnect, OTG data wires 150 can be used for charger baby 100 and be charged for external equipment 300.
Fig. 6 is refer to, when the switching of function handover module 113 charger baby 100 is operated in charge and discharge mode, rechargeable battery
131st, Intelligent management module 133 and usb 1 11 are sequentially connected electrically the charge and discharge mode circuit for constituting charger baby 100.
When pressing function switch key 1131 so that when display screen 1133 shows " IN ", represent that charger baby 100 is operated in charging
Pattern, rechargeable battery 131, main control chip 1333, protection circuit 1335 and Micro usb 1s 115 are sequentially connected electrically composition and filled
The charge mode circuit of electric treasured 100.Micro usb 1s 115 and external power source 200 are electrically connected, and realize that external power source 200 is
Rechargeable battery 131 charges, when rechargeable battery 131 is overcharged, the control protection electric circuit 1335 of main control chip 1333 disconnect with
The electrical connection of Micro usb 1s 115.
When pressing function switch key 1131 so that when display screen 1133 shows " OUT ", represent that charger baby 100 is operated in and puts
Power mode, rechargeable battery 131, main control chip 1333, booster circuit 1331 and protection circuit 1335 are sequentially connected electrically, and protection electricity
The usb 1 111 of road 1335 and first or secondary USB interface 1113 are electrically connected to form the discharge mode circuit of charger baby 100.The
One usb 1 111 or secondary USB interface 1113 are electrically connected by OTG data wires 150 with external equipment 300, realize charging electricity
Pond 131 is that external equipment 300 charges, and when rechargeable battery 131 occurred to put, the control protection electric circuit 1335 of main control chip 1333 breaks
Open the electrical connection with the first usb 1 111 or secondary USB interface 1113.
When charger baby 100 is operated in discharge mode, display screen 1133 is additionally operable to show the first usb 1 111 and second
The output voltage and output current of usb 1 113, it is preferable that the output voltage of the first usb 1 111 is 5V, output current
For 1A, the output voltage of secondary USB interface 1113 is 5V, and output current is 2.1A.
When charger baby 100 is operated in charge and discharge mode, external equipment 300 is preferably mobile phone, the control of OTG data wires 150
System switch S disconnects.
Fig. 7 is refer to, when the switching of function handover module 113 charger baby 100 is operated in OTG patterns, OTG data wires 150
Controlling switch S closure and be connected with the first usb 1 111 or secondary USB interface 1113, main control chip 1333 connection first
The OTG mode circuits of the charger baby 100 that is electrically connected to form of usb 1 111 and secondary USB interface 1113.
When pressing function switch key 1131 so that when display screen 1133 shows " OTG ", represent that charger baby 100 is in OTG moulds
Formula, now charger baby 100 is for realizing the data transfer between two external equipments 300.
When the USB ends 153 of OTG data wires 150 are connected to the first usb 1 111, the Micro of OTG data wires 150
The external equipment 300 that USB ends 151 are connected is preferably mobile phone, and the external equipment 300 that secondary USB interface 1113 is connected is preferably U
Disk, mobile hard disk, printer, mouse or keyboard, mobile phone are that USB flash disk, mobile hard disk, printer, mouse or keyboard are powered；When
When the external equipment 300 that secondary USB interface 1113 is connected is mobile hard disk, the connection rechargeable battery 131 of main control chip 1333 and the
The electrical connection of two usb 1s 113 so that rechargeable battery 131 is directly powered for mobile hard disk, drives mobile hard disk, so as to realize
Data transfer between mobile phone and mobile hard disk.
When the USB ends 153 of OTG data wires 150 are connected to secondary USB interface 1113, the Micro of OTG data wires 150
The external equipment 300 that USB ends 151 are connected is preferably mobile phone, and the external equipment 300 of the first usb 1 111 connection is preferably U
Disk, mobile hard disk, printer, mouse or keyboard, mobile phone are that USB flash disk, mobile hard disk, printer, mouse or keyboard are powered；When
When the external equipment 300 of first usb 1 111 connection is mobile hard disk, the connection rechargeable battery 131 of main control chip 1333 and the
The electrical connection of one usb 1 111 so that rechargeable battery 131 is directly powered for mobile hard disk, drives mobile hard disk, so as to realize
Data transfer between mobile phone and mobile hard disk.
Fig. 8 is refer to, when the switching of function handover module 113 charger baby 100 is operated in HUB patterns, main control chip 1333
Electrically connected with HUB modules 135, and the first usb 1 111, secondary USB interface 1113 and Micro usb 1s 115 with
HUB modules 135 are electrically connected to form the HUB mode circuits of charger baby 100.Micro usb 1s 115 connect with external equipment 300
Connect, for using the first usb 1 111 and secondary USB interface 1113 as external equipment 300 usb expansion interface.
When pressing function switch key 1131 so that when display screen 1133 shows " HUB ", represent that charger baby 100 is in HUB moulds
Formula, now charger baby 100 by the first usb 1 111 and secondary USB interface 1113 for expanding to Micro usb 1s 115
The USB interface of the external equipment 300 of connection, so as to solve the problem of interface of external equipment 300 is not enough.
When charger baby 100 is operated in HUB patterns, external equipment 300 is preferably notebook computer.
Fig. 9 is refer to, when the switching of function handover module 113 charger baby 100 is operated in boost mode, rechargeable battery 131,
Main control chip 1333, boost module 137, secondary USB interface 1113 and OTG data wires 150 are sequentially connected electrically composition charger baby 100
Boost mode circuit.The controlling switch S of OTG data wires 150 is disconnected, and its USB end 153 is connected with secondary USB interface 1113,
Micro USB ends 151 are connected with external equipment 300, are external equipment for the discharge voltage of rechargeable battery 131 to be carried out into boosting
300 chargings.
In the present embodiment, the discharge voltage of rechargeable battery 131 by 5V is adjustable can be raised to 35V by boost module 137.
When pressing function switch key 1131 so that display screen 1133 is shown " IN ", and the output electricity of secondary USB interface 1113
When pressure is more than 5V, represent that charger baby 100 is in boost mode, now charger baby 100 is used for the discharge voltage of rechargeable battery 131
Boosted, be that external equipment 300 charges.
Preferably, when charger baby 100 is operated in boost mode, the output voltage of secondary USB interface 1113 is 21V, defeated
Go out voltage for 2.1A, external equipment 300 is notebook computer.
The operation principle for the charger baby 100 that the utility model embodiment is provided is：Charger baby 100 has discharge and recharge mould
Formula, OTG patterns, four kinds of mode of operations of HUB patterns and boost mode, and different works can be carried out by function handover module 113
The switching of operation mode, when function handover module 113 switches to charge and discharge mode, charger baby 100 is used to realize common discharge and recharge；
When function handover module 113 switches to OTG patterns, charger baby 100 is used to realize the data between different external equipments 300
Transmission；When function handover module 113 switches to HUB patterns, charger baby 100 is used for the first usb 1 111 and the 2nd USB
Interface 1113 expands to the USB interface of the external equipment 300 of the connection of Micro usb 1s 115；When function handover module 113 is cut
When shifting to boost mode, charger baby 100 is used to realize that charger baby 100 is filled for the external equipment 300 of the big voltage such as notebook computer
Electricity.The charger baby 100 that the utility model embodiment is provided disclosure satisfy that the trip needs of people, be that the trip of people is brought just
Profit.
In summary, a kind of charger baby that the utility model embodiment is provided, it includes housing, is arranged at filling in housing
Set on battery, main control chip, HUB modules and boost module, and the OTG data wires being connected with housing, the housing of charger baby
USB interface and function handover module are equipped with, USB interface includes the first USB interface, secondary USB interface and Micro USB interfaces.
Main control chip is electrically connected with rechargeable battery, HUB modules and boost module respectively, and main control chip also switches with USB interface and function
Module is electrically connected, and USB interface is electrically connected with HUB modules, boost module and OTG data wires respectively, boost module and rechargeable battery
Electrical connection.
Function handover module is electrically connected with main control chip, and function handover module switches the mode of operation of charger baby, master control core
Triggering command that piece is inputted according to function handover module control charger baby be operated in charge and discharge mode, OTG patterns, HUB patterns and
Boost mode.When function handover module switches to charge and discharge mode, charger baby is used to realize common discharge and recharge；When function switching
When module switches to OTG patterns, charger baby is used to realize the data transfer between different external equipments；When function handover module
When switching to HUB patterns, charger baby is used to the first USB interface and secondary USB interface expanding to the connection of Micro USB interfaces
The USB interface of external equipment；When function handover module switches to boost mode, charger baby is used to realize that charger baby is notebook
The external equipment charging of the big voltage such as computer.The charger baby that the utility model embodiment is provided disclosure satisfy that the trip of people is needed
Will, it is that the trip of people offers convenience.
The utility model embodiment also provides a kind of OTG data wires, and it includes Micro USB ends and USB ends, Micro
USB ends are connected with external equipment, and USB ends are connected with charger baby, and Micro USB ends include controlling switch, when controlling switch closure
When, the data transfer that OTG data wires are used between different external equipments；When controlling switch disconnects, OTG data wires are used to charge
Treasured is external equipment charging.It should be noted that herein, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include that
A little key elements, but also other key elements including being not expressly set out, or also include be this process, method, article or
The intrinsic key element of equipment.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of charger baby, it is characterised in that the charger baby includes：Housing, the rechargeable battery being arranged in the housing and
Main control chip, and the OTG data wires being connected with the housing, the housing are provided with the first USB interface, secondary USB interface
With function handover module, the rechargeable battery, the first USB interface and secondary USB interface are electrically connected with the main control chip, institute
State function handover module to electrically connect with the main control chip, the OTG data wires connect with first USB interface or the 2nd USB
Mouth connection；
The triggering command that the main control chip is used to be inputted according to the function handover module controls first USB interface and institute
The connection status of rechargeable battery, the connection status and the first USB of the secondary USB interface and the rechargeable battery is stated to connect
The connection or disconnection of mouth and the secondary USB interface.
2. charger baby as claimed in claim 1, it is characterised in that controlling switch is provided with the OTG data wires, when described
When controlling switch is closed and the OTG data wires are connected with first USB interface, the main control chip control described first
USB interface and secondary USB interface connection, and secondary USB interface are connected with the rechargeable battery；
When the controlling switch is closed and the OTG data wires are connected with the secondary USB interface, the main control chip control
First USB interface and the secondary USB interface connection, and the first USB interface are connected with the rechargeable battery.
3. charger baby as claimed in claim 1, it is characterised in that Micro USB interfaces are additionally provided with the housing.
4. charger baby as claimed in claim 3, it is characterised in that HUB modules, institute are additionally provided with the housing of the charger baby
State main control chip and the HUB modules electrical connection, first USB interface, secondary USB interface and Micro USB interfaces with
HUB modules electrical connection, and the Micro USB interfaces are used to connecting external equipment, the HUB modules are used for described the
One USB interface and the secondary USB interface expand to the USB interface of the external equipment.
5. charger baby as claimed in claim 4, it is characterised in that the HUB modules are HUB chips.
6. charger baby as claimed in claim 1, it is characterised in that be additionally provided with boost module in the housing of the charger baby,
The rechargeable battery, main control chip, boost module and secondary USB interface are sequentially connected electrically, and the boost module is used for will be described
The discharge voltage of rechargeable battery is boosted, and is charged through the secondary USB interface for external equipment.
7. charger baby as claimed in claim 1, it is characterised in that the function handover module includes function switch key and display
Screen, the function switch key and display screen are electrically connected with the main control chip, and the function switch key is used to switch described fill
Electric precious mode of operation, the display screen is used for the working condition for showing presently described charger baby.
8. a kind of OTG data wires, are connected, it is characterised in that described with the housing of the charger baby described in claim any one of 1-7
One end of OTG data wires is connected with first USB interface or secondary USB interface, and the other end is connected with external equipment, for institute
It is external equipment charging to state charger baby, and the data transfer between different external equipment.
9. OTG data wires as claimed in claim 8, it is characterised in that the OTG data wires include Micro USB ends and USB
End, the Micro USB ends electrically connect with the external equipment, the first USB interface on the USB ends and the housing or
Secondary USB interface is electrically connected；
The Micro USB ends include power positive end, negative voltage side, positive voltage terminal, address end and earth terminal, the USB ends
Including power positive end, negative voltage side, positive voltage terminal and earth terminal, power positive end and the USB at the Micro USB ends
The power positive end electrical connection at end, the negative voltage side at the Micro USB ends is electrically connected with the negative voltage side at the USB ends, institute
The positive voltage terminal for stating Micro USB ends is electrically connected with the positive voltage terminal at the USB ends, the earth terminal at the Micro USB ends with
The earth terminal electrical connection at the USB ends, the earth terminal at the Micro USB ends and the address end at the Micro USB ends are electrically connected
Connect.
10. OTG data wires as claimed in claim 9, it is characterised in that the Micro USB ends also include controlling switch, institute
Address end, controlling switch, earth terminal is stated to be sequentially connected electrically, when the controlling switch is closed, the address end and the ground connection
End electrical connection, the data transfer that the OTG data wires are used between different external equipments；When the controlling switch disconnects, institute
State address end to disconnect with the earth terminal, the OTG data wires are used for the charger baby and charged for the external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412167.XU CN206442131U (en) | 2016-12-21 | 2016-12-21 | Charger baby and OTG data wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412167.XU CN206442131U (en) | 2016-12-21 | 2016-12-21 | Charger baby and OTG data wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442131U true CN206442131U (en) | 2017-08-25 |
Family
ID=59647775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412167.XU Expired - Fee Related CN206442131U (en) | 2016-12-21 | 2016-12-21 | Charger baby and OTG data wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451693A (en) * | 2016-12-21 | 2017-02-22 | 杨继宝 | Mobile power pack and OTG (on-the-go) data cable |
| CN110247264A (en) * | 2019-06-21 | 2019-09-17 | 优奈柯恩(北京)科技有限公司 | Connector and the method for carrying out charge control using connector |
-
2016
- 2016-12-21 CN CN201621412167.XU patent/CN206442131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451693A (en) * | 2016-12-21 | 2017-02-22 | 杨继宝 | Mobile power pack and OTG (on-the-go) data cable |
| CN106451693B (en) * | 2016-12-21 | 2024-04-12 | 杨继宝 | Treasured charges and OTG data line |
| CN110247264A (en) * | 2019-06-21 | 2019-09-17 | 优奈柯恩(北京)科技有限公司 | Connector and the method for carrying out charge control using connector |
| CN110247264B (en) * | 2019-06-21 | 2020-09-25 | 闪耀现实(无锡)科技有限公司 | Connector and method for controlling charging by using connector |
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| 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: 20170825 Termination date: 20191221 |