CN205681145U - A kind of Multifunctional portable power source - Google Patents
A kind of Multifunctional portable power source Download PDFInfo
- Publication number
- CN205681145U CN205681145U CN201620475382.8U CN201620475382U CN205681145U CN 205681145 U CN205681145 U CN 205681145U CN 201620475382 U CN201620475382 U CN 201620475382U CN 205681145 U CN205681145 U CN 205681145U
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- Prior art keywords
- power source
- portable power
- usb type
- chip
- interface
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
This utility model provides a kind of Multifunctional portable power source, and USB Type C interface turns HDMI chip by USB Type C and is connected to HDMI；Portable power source input interface is connected to USB Type C by the first switching device and turns the voltage input end of HDMI chip；Portable power source input interface is connected to portable power source battery also by portable power source managing chip, to realize the discharge and recharge of portable power source battery, one outfan of portable power source chip is connected to USB Type C by second switch device and turns the voltage input end of HDMI chip, another outfan of portable power source chip is connected to the input of portable power source battery, and the power output end of portable power source battery is connected to portable power source output interface.Meet charging and mutual demand during user uses, promote Consumer's Experience.
Description
Technical field
This utility model relates to portable power source field, particularly to a kind of Multifunctional portable power source.
Background technology
Along with developing rapidly of electronic technology, the function of intelligent handheld device such as smart mobile phone, iPAD and panel computer is also
Constantly increase, by customizing various interface on intelligent handheld device, in order to be connected with other equipment, it is possible to achieve intelligence
The extension of handheld device function.
At present, USB Type-C interface is just gradually popularized on various equipment, is increasingly becoming various intelligent handheld device
Standard configuration interface, USB Type-C interface is a kind of multimedia interface, has the highest data transmission bauds, by USB Type-C
Interface and display device such as TV and display are attached, it is possible to achieve intelligent hand-held terminal signal broadcasting on the display device
Put.But, the input interface of display device is usually HDMI (High Definition Multimedia Interface, height
Definition multimedia interface) interface, the adapter needing therebetween connection USB Type-C to turn HDMI could realize the two
Physical connection.
On the other hand, the power consumption of intelligent handheld device is also continuously increased, and along with increasing of function, its power consumption is the most continuous
Soaring, stand-by time constantly shortens, for convenience the continuation of the journey of electricity, it is to avoid affect intelligent handheld device because electricity is not enough
Use, user would generally carry Portable power source, in case of need.
So, the user of intelligent handheld device is simultaneously need to carry adapter and Portable power source simultaneously, and needs
Connect with multiple equipment, carry and connect all inconvenient, poor user experience.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Multifunctional portable power source, is simultaneously implemented as mobile hands
Hold terminal charge and signal converts, improve Consumer's Experience.
For achieving the above object, this utility model has a following technical scheme:
A kind of Multifunctional portable power source, including USB Type-C interface, HDMI, portable power source input interface and
Portable power source output interface, and portable power source managing chip, portable power source battery, USB Type-C turn HDMI chip and first
Switching device, second switch device；
USB Type-C interface turns HDMI chip by USB Type-C and is connected to HDMI；
Portable power source input interface is connected to USB Type-C by the first switching device and turns the voltage input of HDMI chip
End；
Portable power source input interface is connected to portable power source battery also by portable power source managing chip, to realize mobile electricity
The discharge and recharge of source battery, an outfan of portable power source managing chip is connected to USB Type-C by second switch device and turns
The voltage input end of HDMI chip, another outfan of portable power source managing chip is connected to the input of portable power source battery
End, the power output end of portable power source battery is connected to portable power source output interface.
Alternatively, also including processor chips, processor chips are provided with transceiver module, and portable power source managing chip also connects
Being connected to processor chips, with the information about power of output mobile power-supply battery, processor chips send mobile electricity by transceiver module
The information about power of source battery.
Alternatively, portable power source managing chip also output protection signal, at outfan and the mobile electricity of portable power source battery
Being also associated with the 3rd switching device between the output interface of source, processor chips are according to portable power source battery electric quantity and/or protection letter
Breath controls the on off state of the 3rd switching device.
Alternatively, the 3rd switching device is transistor device.
Alternatively, the ambulatory handheld that processor chips are connected to be connected with USB Type-C interface by transceiver module sets
Standby.
Alternatively, described transceiver module includes bluetooth transceiver module or wifi transceiver module.
Alternatively, the first switching device and second switch device are diode.
Alternatively, portable power source input interface type is USB Type-C and/or Micro-USB.
Alternatively, also include that shell, described USB Type-C interface, HDMI and portable power source input interface are arranged on
On the first surface of shell, portable power source output interface is arranged on the second surface of shell, and second surface with first surface is
Non-apparent surface.
The Multifunctional portable power source that this utility model embodiment provides, USB Type-C interface is turned by USB Type-C
HDMI chip is connected to HDMI, it is achieved that USB Type-C is to the conversion of HDMI signal；Meanwhile, portable power source input connects
Mouth is connected to USB Type-C by the first switching device and turns the voltage input end of HDMI chip, and portable power source input interface is the most logical
Crossing portable power source managing chip and be connected to portable power source battery, the first outfan of portable power source chip passes through second switch device
It is connected to USB Type-C and turns the voltage input end of HDMI chip, it is achieved the discharge and recharge of portable power source battery, in this multi-functional shifting
It is integrated with USB Type-C on galvanic electricity source simultaneously and turns the adapter of HDMI, it is achieved intelligent hand-held terminal signal is on the display device
Play, promote Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to these accompanying drawings.
The structural representation of the Fig. 1 Multifunctional portable power source for providing according to this utility model embodiment one；
The structural representation of the Fig. 2 Multifunctional portable power source for providing according to this utility model embodiment two.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
As the description of background technology, increasingly focus on Consumer's Experience along with people, provide more for mobile handheld terminal
Charging and interconnecting device easily, to this end, the utility model proposes a kind of Multifunctional portable power source, meets user and uses process
Middle charging and mutual demand, promote Consumer's Experience.
With reference to shown in Fig. 1, this Multifunctional portable power source includes: USB Type-C interface 1001, HDMI 1003, movement
Power input interface 1002 and portable power source output interface 1004, and portable power source managing chip 120, portable power source electricity
Pond 130, USB Type-C turn HDMI chip 110 and the first switching device 122, second switch device 124；
USB Type-C interface 1001 turns HDMI chip 110 by USB Type-C and is connected to HDMI 1003；
Portable power source input interface 1002 is connected to USB Type-C by the first switching device 122 and turns HDMI chip 110
Voltage input end；
Portable power source input interface 1002 is connected to portable power source battery 130 also by portable power source managing chip 120, with
Realizing the discharge and recharge of portable power source battery 130, an outfan of portable power source managing chip 120 passes through second switch device
124 are connected to USB Type-C turns the voltage input end of HDMI chip 110, another outfan of portable power source managing chip 120
Being connected to the input of portable power source battery 130, the outfan of portable power source battery 130 is connected to portable power source output interface
1004。
At the Multifunctional portable power source that this utility model provides, it is achieved while the discharge and recharge of portable power source battery, moving
It is integrated with USB Type-C on galvanic electricity source and turns the adapter of HDMI, it is achieved intelligent hand-held terminal signal broadcasting on the display device
Put, meet charging and mutual demand during user uses simultaneously, promote Consumer's Experience.In order to be more fully understood that this practicality is new
The technical scheme of type and technique effect, be described in detail below with reference to specific embodiment.
In this utility model embodiment, USB Type-C interface 1001 turns HDMI chip 110 even by USB Type-C
Being connected to HDMI 1003, wherein, USB Type-C interface 1001 is used for connecting mobile hand-held device, and HDMI 1003 is used for
Connect display device, say, that turn, by USB Type-C, the hands that HDMI chip 110 will be connected on USB Type-C interface
Hold the signal of mobile terminal and be converted into HDMI signal, so, USB Type-C interface 1001 connects hand-held mobile terminal,
After HDMI 1003 connects display device, the multi-media signal on hand-held mobile terminal can be play at display device
On, mobile hand-held device can be such as the movably electronic equipment such as mobile phone, IPAD or panel computer, and display device is the most electric
Depending on or display etc. there is the electronic equipment of multi-media player function, USB Type-C turns HDMI chip 110 for for USB
Type-C signal is converted to the chip of HDMI signal, can select suitable chip model according to concrete needs, at a tool
In the embodiment of body, it can be such as LT8712 that described USB Type-C turns HDMI chip.
USB Type-C is turned to the power supply of HDMI chip 110, in this utility model, on the one hand USB Type-C is turned
The voltage input end of HDMI chip 110 is connected to portable power source input interface 1002, portable power source by the first switching device 122
Input interface 1002 is the port connecting external power supply, and for charging for portable power source battery, portable power source input interface is permissible
One or more interfaces, can be that different types of external power supply connects interface offer access, in this utility model embodiment, move
Dynamic power input interface 1002 type is USB Type-C and/or Micro-USB.
In this utility model, when portable power source battery is charged, can be USB Type-C by external power supply
Turn HDMI chip 110 to power.Wherein, the first switching device 122 can be diode component, the positive terminal of diode component 122
Connecting portable power source input interface 1002, negative pole end is respectively connecting to USB Type-C and turns the voltage input end of HDMI chip 110
With one end of ground capacity 120, after connecting external power supply, the first diode component 122 turns on, at the first diode component
The negative pole end voltage of 122 rises to USB Type-C and turns the supply voltage of HDMI chip, thus turns HDMI core for USB Type-C
Sheet 110 is powered, and in other examples, the first switching device can also be other switching component, such as, can be brilliant
Body tube device etc..
Portable power source input interface 1002 is connected to portable power source battery 130 by portable power source managing chip 120, for moving
Galvanic electricity source battery 130 is charged, and the power output end of portable power source battery 130 is connected to portable power source output interface 1004,
Portable power source output interface 1004 is for being connected to the mobile handheld terminal of required charging.Normally, portable power source managing chip
120 charge management module mainly including portable power source battery and electric discharge management module, further, portable power source manages
Chip 120 may be provided for detection module and the protection module etc. of battery electric quantity, is portable power source by charge management module
Battery provides suitable electric current to be charged, by the discharge module control portable power source battery suitable electric current of output, meanwhile,
Portable power source battery can be exported suitable voltage at portable power source managing chip a outfan by during enough electricity, it is provided that
Turn HDMI chip 110 as power supply to USB Type-C, detection module for detecting the electric quantity signal of portable power source battery,
May be used for the display of electricity, or can by communication module, electric quantity data be transferred to other electronic equipment further,
Protect module such as overvoltage protection, overheat protector, cross charge and discharge protecting etc..Suitable chip can be selected according to concrete needs
Model, in a specific embodiment, described portable power source managing chip 120 can be such as TP4202C, portable power source
Battery can be the accumulation battery such as lithium battery or aneroid battery.
USB Type-C is turned to the power supply of HDMI chip 110, in this utility model, on the other hand by portable power source pipe
One outfan of reason chip 120 is connected to USB Type-C by second switch device 124, and to turn the voltage of HDMI chip 110 defeated
Enter end, the magnitude of voltage that this outfan output of portable power source managing chip 120 is preset, do not have at portable power source input interface 1002
When having access external power supply, turning HDMI chip 110 to USB Type-C provides supply voltage.Wherein, second switch device 124 can
Thinking diode component, the positive terminal of diode component 124 connects the outfan of portable power source managing chip 120, and negative pole end divides
It is not connected to USB Type-C and turns voltage input end and one end of ground capacity 126 of HDMI chip 110, manage at portable power source
After the outfan output predeterminated voltage of chip, the second diode component conducting, the negative pole end voltage at the second diode rises
Turn the supply voltage of HDMI chip to USB Type-C, thus turn HDMI chip power supply for USB Type-C, in other enforcement
In example, second switch device can also be other switching component, such as, can be transistor device etc..
It will be seen that in the technical solution of the utility model, while achieving the function of portable power source, also realize
USB Type-C turns the function of HDMI, and meanwhile, utilize external power supply to turn HDMI chip for USB Type-C provides when charging
Power supply, when other, portable power source battery turning HDMI chip for USB Type-C provides power supply, and this is multi-functional
Portable power source compact conformation and multiple functional.
Further, with reference to shown in Fig. 2, this Multifunctional portable power source still further comprises and is provided with transceiver module 210
Processor chips 200, transceiver module 210 is for the communication between portable power source and other electronic equipments, and transceiver module 210 can
To be integrated in processor chips 200, it is also possible to for single transceiver module, be connected to processor chips 200 by interface
Together, providing the transmission-receiving function of data for processor chips 200, processor chips 200 can be MCU, and transceiver module 210 is permissible
There is the communication module of data transmit-receive function for bluetooth transceiver module or wifi transceiver module etc..For having the inspection of battery electric quantity
Surveying module portable power source managing chip, an outfan of module portable power source managing chip is for output mobile power-supply battery
Information about power 120, outputs it end and is connected to processor chips 200, the portable power source battery that processor chips 200 will receive
Information about power be sent to transceiver module 210 with this Multifunctional portable power source and set up the electronic equipment being connected, this electronic equipment
Can be the hand-held mobile terminal being connected with USB Type-C interface 1001 or be charged with at portable power source output interface
Hand-held mobile terminal, in order to these equipment understand the information about power of portable power source battery in time.
Further, these processor chips 200 are additionally operable to control the discharge condition of portable power source battery 130, concrete,
It is also associated with the 3rd switching device 220, place between the outfan and portable power source output interface 1004 of portable power source battery 130
Reason device chip 200 controls the on off state of the 3rd switching device 130 according to portable power source battery electric quantity and/protection information, and then
The output state of portable power source battery 130 can be controlled, it is ensured that the safety operation of power-supply battery 130.Protection information is mobile electricity
The status signal that source control chip produces when carrying out overvoltage protection, overheat protector, charge and discharge protecting excessively, these signals mean
Portable power source battery is in unsafe condition, is output to processor chips, is controlled decision-making for processor chips, place
Reason device chip can be when portable power source battery electric quantity be too low and/or after receiving protection information, by controlling the 3rd switch
Device is closed, and then closes the power supply output of portable power source battery, it is ensured that the Safety output of power-supply battery.3rd switching device
220 can be such as relay switch or the on-off circuit etc. including transistor device.
Additionally, processor chips 200 can also be connected to be connected 1001 with USB Type-C interface by transceiver module 210
Mobile hand-held device, processor chips 200 are additionally operable to the mobile hand-held device being connected 1001 with USB Type-C interface
Control, as when mobile phone is connected to the display unit of HDMI by this Multifunctional portable power source and is run, carry out mobile phone electricity
The control that words are answered and hung up.
For above-mentioned Multifunctional portable power source, also including shell (not shown), shell is used for accommodating portable power source pipe
Reason chip, portable power source battery, USB Type-C turn HDMI chip and each portion such as the first switching device, second switch device
Part, for the ease of using and operating, can be arranged described USB Type-C interface, HDMI and portable power source input interface
On the first surface of shell, portable power source output interface is arranged on the second surface of shell, second surface and first surface
For non-apparent surface, in the particular embodiment, first surface can be the front of Multifunctional portable power source, and second surface is one
On individual side, such the accessing and do not produce mutual interference of each connecting line when arranging easy to use, easy to use.
The above is only preferred implementation of the present utility model, although this utility model discloses with preferred embodiment
As above, however be not limited to this utility model.Any those of ordinary skill in the art, without departing from this utility model
Under technical scheme ambit, technical solutions of the utility model are made perhaps by the method and the technology contents that all may utilize the disclosure above
The most possible variation and modification, or it is revised as the Equivalent embodiments of equivalent variations.Therefore, every without departing from this utility model technology
The content of scheme, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations
And modify, all still fall within the range of technical solutions of the utility model protection.
Claims (9)
1. a Multifunctional portable power source, it is characterised in that include that USB Type-C interface, HDMI, portable power source input
Interface and portable power source output interface, and portable power source managing chip, portable power source battery, USB Type-C turn HDMI core
Sheet and the first switching device, second switch device；
USB Type-C interface turns HDMI chip by USB Type-C and is connected to HDMI；
Portable power source input interface is connected to USB Type-C by the first switching device and turns the voltage input end of HDMI chip；
Portable power source input interface is connected to portable power source battery also by portable power source managing chip, to realize portable power source electricity
The discharge and recharge in pond, an outfan of portable power source managing chip is connected to USB Type-C by second switch device and turns HDMI
The voltage input end of chip, another outfan of portable power source managing chip is connected to the input of portable power source battery, moves
The power output end of galvanic electricity source battery is connected to portable power source output interface.
Multifunctional portable power source the most according to claim 1, it is characterised in that also include processor chips, processor core
Sheet is provided with transceiver module, and portable power source managing chip is additionally coupled to processor chips, with the electricity of output mobile power-supply battery
Information, processor chips send the information about power of portable power source battery by transceiver module.
Multifunctional portable power source the most according to claim 2, it is characterised in that portable power source managing chip also output protection
Signal, is also associated with the 3rd switching device, processor between the outfan and portable power source output interface of portable power source battery
Chip controls the on off state of the 3rd switching device according to portable power source battery electric quantity and/or protection information.
Multifunctional portable power source the most according to claim 3, it is characterised in that the 3rd switching device is relay switch.
Multifunctional portable power source the most according to claim 2, it is characterised in that processor chips are connected by transceiver module
To the mobile hand-held device being connected with USB Type-C interface.
6. according to the Multifunctional portable power source according to any one of claim 2-5, it is characterised in that described transceiver module includes
Bluetooth transceiver module or wifi transceiver module.
Multifunctional portable power source the most according to claim 1, it is characterised in that the first switching device and second switch device
For diode.
Multifunctional portable power source the most according to claim 1, it is characterised in that portable power source input interface type is USB
Type-C and/or Micro-USB.
Multifunctional portable power source the most according to claim 1, it is characterised in that also include shell, described USB Type-C
Interface, HDMI and portable power source input interface are arranged on the first surface of shell, and portable power source output interface is arranged on
On the second surface of shell, second surface and first surface are non-apparent surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475382.8U CN205681145U (en) | 2016-05-19 | 2016-05-19 | A kind of Multifunctional portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475382.8U CN205681145U (en) | 2016-05-19 | 2016-05-19 | A kind of Multifunctional portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681145U true CN205681145U (en) | 2016-11-09 |
Family
ID=57437847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475382.8U Expired - Fee Related CN205681145U (en) | 2016-05-19 | 2016-05-19 | A kind of Multifunctional portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273323A (en) * | 2017-06-01 | 2017-10-20 | 郑州云海信息技术有限公司 | A kind of device of USB Type C switchings multimedia interface |
| CN111277026A (en) * | 2020-05-08 | 2020-06-12 | 北京小米移动软件有限公司 | Charging and discharging circuit system |
-
2016
- 2016-05-19 CN CN201620475382.8U patent/CN205681145U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273323A (en) * | 2017-06-01 | 2017-10-20 | 郑州云海信息技术有限公司 | A kind of device of USB Type C switchings multimedia interface |
| CN107273323B (en) * | 2017-06-01 | 2021-01-15 | 苏州浪潮智能科技有限公司 | USB Type-C switching multimedia interface's device |
| CN111277026A (en) * | 2020-05-08 | 2020-06-12 | 北京小米移动软件有限公司 | Charging and discharging circuit system |
| CN111277026B (en) * | 2020-05-08 | 2020-08-14 | 北京小米移动软件有限公司 | Charging and discharging circuit system |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200519 |