CN108491340A - A kind of shared equipment and electronic equipment - Google Patents
A kind of shared equipment and electronic equipment Download PDFInfo
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- CN108491340A CN108491340A CN201810277171.7A CN201810277171A CN108491340A CN 108491340 A CN108491340 A CN 108491340A CN 201810277171 A CN201810277171 A CN 201810277171A CN 108491340 A CN108491340 A CN 108491340A
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- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 19
- 238000011161 development Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010793 electronic waste Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
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Abstract
This application provides a kind of shared equipment and electronic equipments, wherein, shared equipment includes the first connecting portion part being connect with the first electronic equipment, the second connecting portion part being connect at least one second electronic equipment, and, it is the second electronic equipment distribution power or the processing chip of electric current based on the power or electric current needed for the second electronic equipment being connect with second connecting portion part.Shared equipment provided by the present application is on the one hand so that the first electronic equipment can be based on shared equipment and access more peripheral hardwares, on the other hand so that developer only needs to carry out the exploitation of equipment or function module based on shared equipment, and the electronic equipment that be not directed to various criterion is developed, this makes development cost substantially reduce, for a user, also it need not continue equipment or function module that purchase meets various criterion, buying expenses substantially reduce.
Description
Technical field
The present invention relates to technical field of electronic equipment more particularly to a kind of shared equipment and electronic equipments.
Background technology
Mobile module refers to the component models in mobile phone, thereby using family can oneself DIY mobile phone, that is, realize
It customizes, this makes the upgrading of mobile phone be easier, and can reduce electronic waste.There is currently mobile module scheme master
There is simple function modularization, this kind of solution development cost is relatively high, since it is desired that exploitation meets the various of various criterion mobile phone
Function module persistently buys the costly of disparate modules moreover, for user perspective.
Invention content
In view of this, the present invention provides a kind of shared equipment and electronic equipment, to solve mobile phone mould in the prior art
The costly problem of the implementation of block, its technical solution is as follows：
A kind of shared equipment, including：
The first connecting portion part being connect with the first electronic equipment；
The second connecting portion part being connect at least one second electronic equipment；
And based on the power or electric current needed for second electronic equipment being connect with the second connecting portion part, it is
The processing chip of the second electronic equipment distribution power or electric current.
Wherein, the first connecting portion part includes one or more in contact connecting interface and wireless interface.
Wherein, the processing chip includes:
When second electronic equipment is connect with the second connecting portion part, the second electronic device works institute is identified
Need the recognition unit of power or electric current；
And
It is connect with the recognition unit, the power or electricity that the recognition unit identifies is distributed for second electronic equipment
The allocation unit of stream.
Wherein, first electronic equipment is mobile electronic equipment, and the shared equipment is removable shared equipment.
Wherein, the shared equipment is set in first electronic equipment, and the second connecting portion of the shared equipment
Part is showed by the shell of first electronic equipment.
Wherein, the first connecting portion part includes at least one standard communication interface.
Wherein, at least one standard communication interface includes in lighting interfaces, USB interface, moto16pin interfaces
It is one or more.
Wherein, the second connecting portion part includes at least one standard communication interface.
Wherein, at least one standard communication interface includes HDMI interface, USB interface, USB interface, network interface, sound
It is one or more in frequency interface.
A kind of electronic equipment, including above-mentioned shared equipment.
A kind of data processing system, including：Above-mentioned electronic equipment, and, connect with the shared equipment of the electronic equipment
At least one second electronic equipment connect.
A kind of data managing method, is applied to above-mentioned shared equipment, and the data managing method includes：
After the shared equipment and the first electronic equipment establish communication connection, if having detected the second electronic equipment and institute
It states shared equipment and establishes communication connection, then obtain the data of second electronic equipment and to the data of second electronic equipment
It is managed.
The data managing method further includes：
During the shared equipment and first electronic equipment interact, the shared equipment and institute are obtained
The interaction data of the first electronic equipment is stated, and the interaction data is managed
Above-mentioned technical proposal has the advantages that：
In shared equipment provided by the invention and electronic equipment, shared equipment includes first connect with the first electronic equipment
Connecting component and the second connecting portion part being connect at least one second electronic equipment, and that shared equipment can be based on access
Power or electric current needed for two electronic equipments are the second electronic equipment distribution power or electric current, it can be seen that, it is provided by the invention
Shared equipment is on the one hand so that the first electronic equipment is based on shared equipment and can access more peripheral hardwares, on the other hand so that developer
The exploitation based on shared equipment progress equipment or function module is only needed, without the electronic equipment progress for various criterion
Exploitation, this makes development cost substantially reduce, for a user, the equipment for meeting various criterion since purchase need not be continued
Or function module, therefore, buying expenses substantially reduce, in addition, shared equipment provided by the invention makes user be based on shared set
Standby achievable hardware platform is flexibly built, to realize required function.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of shared equipment provided in an embodiment of the present invention；
Fig. 2 is the shell table that the second connecting portion part of shared equipment provided in an embodiment of the present invention passes through the first electronic equipment
The schematic diagram of dew；
Fig. 3 is the structural schematic diagram of a specific example of shared equipment provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
An embodiment of the present invention provides a kind of shared equipment, referring to Fig. 1, showing the structural representation of the shared equipment
Figure, the shared equipment may include：The first connecting portion part 101 being connect with the first electronic equipment, at least one second electronics
The second connecting portion part 102 of equipment connection；And based on the power needed for the second electronic equipment being connect with second connecting portion part
Or electric current, it is the second electronic equipment distribution power or the processing chip 103 of electric current.
In one possible implementation, the first connecting portion part 101 is contact connecting interface, i.e., shared equipment passes through
Contact connection type is connect with shared equipment；In alternatively possible realization method, the first connecting portion part 101 is wirelessly to connect
Mouthful, i.e., shared equipment is wirelessly connect with shared equipment, in another possible realization method, the first connecting portion part
101 can be contact connecting interface and wireless interface, i.e., shared equipment is provided simultaneously with connecting interface and wireless interface, i.e., shared
Equipment can not only be connect with the first electronic equipment of contact connection type is supported, but also the first electricity that can be connect with support wireless mode
Sub- equipment connection.
Wherein, contact connecting interface and interface all can be at least one standard communication interfaces.Specifically, shared equipment
Contact connecting interface can with but be not limited to one or more in following standard communication interface：Lighting interfaces, USB
Interface (including at least type-c interfaces, Micro USB interfaces etc.), moto 16pin interfaces (the 16pin interfaces for grinding magnetic).
If the contact connecting interface of shared equipment includes moto 16pin interfaces, shared equipment can pass through the moto
16pin interfaces access moto mobile phones；If the contact connecting interface of shared equipment includes lighting interfaces, sharing equipment can
IPhone is accessed by the lighting interfaces；If the contact connecting interface of shared equipment includes Type-c interfaces, altogether
The main products such as moto mobile phones, millet mobile phone, Huawei's mobile phone can be accessed by the Type-c interfaces by enjoying equipment；If shared equipment
Contact connecting interface includes MicroUSB interfaces, then share equipment can by the Micro USB interfaces access Oppo mobile phones and
Vivo mobile phones.Certainly, it if the contact connecting interface of shared equipment includes simultaneously above-mentioned multiple interfaces, can be compatible with a variety of
Mobile phone.
In the present embodiment, shared equipment can access external equipment by second connecting portion part 102.Second connecting portion part
102 can be standard communication interface.Specifically, share equipment second connecting portion part 102 can with but be not limited to following standard
It is one or more in communication interface：HDMI interface, USB interface, USB interface (such as Type-c interfaces, Micro USB interfaces,
USB2.0 interfaces etc.), network interface (such as WLAN interface), audio interface (such as 3.5mm audio interface, 2.5mm audio interface).
It should be noted that the second connecting portion part 102 of shared equipment may include a type of interface, a type
It may be multiple that the interface of type, which can be one, such as including multiple USB2.0 interfaces, share the second connecting portion part of equipment
102 can also include a plurality of types of interfaces, and it may be multiple that each type of interface, which can be one, such as can wrap
Include 1 Type-c interface, 2 USB2.0 interfaces, 1 HDMI interface, 1 audio interface.
Shared equipment can be connect by the first connecting portion part 101 with the first electronic equipment, and the first electronic equipment can be shared
Equipment is powered, also, shared equipment can be connect by second connecting portion part 102 at least one second electronic equipment, usual feelings
Condition, power or electric current (i.e. power consumption) needed for the second different electronic equipments are different, in order to meet different second electronics
The power or current needs of equipment, the processing chip 103 in shared equipment provided in this embodiment can be based on and second connecting portion
The power or electric current needed for the second electronic equipment that part 102 connects are the second electronic equipment distribution power or electric current.
Further, the processing chip 103 shared in equipment may include recognition unit and allocation unit.Wherein, it identifies
Unit accesses power or electric current needed for the second electronic equipment of second connecting portion part, allocation unit, for being based on for identification
The power or electric current that recognition unit identifies are the second electronic equipment distribution power or electric current.
Illustratively, the second connecting portion part for sharing equipment includes USB2.0 interfaces, which can access mouse
Receiver also can access USB flash disk, also can access mobile power, it is assumed that mouse receiver needs the electric current of 300mA, USB flash disk to need
The electric current of 500mA, mobile power need the electric current of 900mA, then, when the USB2.0 interfaces of shared equipment access mouse receiver
When, processing chip 103 can identify the electric current needed for mouse receiver, when identify the electric current needed for mouse receiver be 300mA
When, the electric current of 300mA is provided for mouse receiver, when the USB2.0 interfaces of shared equipment access USB flash disk, processing chip 103 is known
Electric current needed for other USB flash disk provides the electric current of 500mA for USB flash disk when it is 500mA to identify the electric current needed for USB flash disk, is set when shared
When standby USB2.0 interfaces access mobile power, processing chip 103 can identify the electric current needed for mobile power, when identifying movement
When electric current needed for power supply is 900mA, the electric current of 900mA is provided for mobile power.
The case where above-mentioned example is an interface can be based on power or electric current point when shared equipment has multiple interfaces
The equipment power supply of equipment interface is shared for access with strategy.
Illustratively, share equipment second connecting portion part include HDMI interface, Type-c interfaces, USB2.0 interfaces,
Micro USB interfaces and WLAN interface, HDMI interface can access television set, and Type-c interfaces can access earphone, data line,
USB2.0 interfaces can access mouse adapter, USB flash disk, mobile hard disk, mobile power etc., and Micro USB interfaces can access data line,
WLAN interface can access cable, and following table indicates the operating current for the equipment that each interface of shared equipment is accessed：
Table 1 shares the operating current of the equipment of each interface access of equipment
When the HDMI interface of shared equipment accesses TV, and Type-c interfaces access earphone, USB2.0 interfaces access USB flash disk,
Current Assignment Strategy of the meeting of processing chip 103 based on upper table provides the electric current of 100mA for television set, and the electricity of 20mA is provided for earphone
Stream, the electric current that 500mA is provided for USB flash disk.
In the present embodiment, it is removable shared equipment to share equipment, the first electronic equipment can with but be not limited to removable
Dynamic electronic equipment, such as mobile phone, PAD.Second electronic equipment can with but be not limited to television set, mobile phone, PAD, audio frequency apparatus (such as
Earphone, audio-frequence player device), video equipment (such as video playback apparatus), storage device (such as USB flash disk, mobile hard disk), mobile power
Equipment etc., it should be noted that the second electronic equipment can also be the function module with certain function, that is, be based on shared equipment
Function module that can be needed for flexible access, to the function needed for realizing.
In one possible implementation, shared equipment may be disposed in the first electronic equipment, and the of shared equipment
Two connecting components are showed by the shell of the first electronic equipment.
Illustratively, it shares in equipment insertion mobile phone, the second connecting portion part such as HDMI interface, Type-c of shared equipment connects
Mouth, USB2.0 interfaces, Micro USB interfaces, WLAN interface can appear at the back side of mobile phone or side, and Fig. 2 is shown shared
The schematic diagram that the second connecting portion part of equipment is showed by handset shell.When user want connection external equipment when, can directly by
External equipment accesses the corresponding interface on mobile phone.
Shared equipment provided in an embodiment of the present invention have the first connecting portion part that can be connect with the first electronic equipment and
The second connecting portion part being connect at least one second electronic equipment, and shared equipment can be based on the second electronic equipment of access
Required power or electric current is the second electronic equipment distribution power or electric current, it can be seen that, it is provided in an embodiment of the present invention shared
On the one hand equipment makes the first electronic equipment be based on shared equipment and can access more peripheral hardwares, on the other hand so that developer
The exploitation based on shared equipment progress equipment or function module is needed, is opened without the electronic equipment for various criterion
Hair, this makes development cost substantially reduce, for a user, due to need not continue purchase meet various criterion equipment or
Function module, therefore, buying expenses substantially reduce, in addition, shared equipment provided by the invention makes user be based on shared equipment
Flexibly building for hardware platform can be achieved, to realize required function.
Shared equipment provided in an embodiment of the present invention is illustrated below by a specific example.
Referring to Fig. 3, show the structural schematic diagram of a specific example of shared equipment provided in an embodiment of the present invention, it should
Shared equipment may include：
The first connecting portion part being connect with the first electronic equipment (such as mobile phone), the first connecting portion part include that moto 16pin connect
Mouth, lighting interfaces, Type-c interfaces and Micro USB interfaces；
The second connecting portion part being connect with the second electronic equipment, second connecting portion part include HDMI interface, Type-c interfaces,
USB2.0 interfaces, Micro USB interfaces, WLAN interface and audio interface；
And it is the second electronics based on the power or electric current needed for the second electronic equipment being connect with second connecting portion part
The processing chip of equipment distribution power or electric current.
Due to share equipment be provided simultaneously with it is a variety of connect with the first electronic equipment standard interface (moto 16pin interfaces,
Lighting interfaces, type-c interfaces and Micro USB interfaces), therefore it can connect with the first electronic equipment of a variety of mainstreams,
That is, its compatible a variety of first electronic equipment.When shared equipment passes through moto 16pin interfaces, lighting interfaces, type-c
When a kind of interface in interface and Micro USB interfaces is connect with the first electronic equipment, the first electronic equipment can be shared equipment
Power supply.
Since shared equipment is provided simultaneously with a variety of standard interfaces being connect with the second electronic equipment and HDMI interface, Type-
Therefore c interfaces, USB2.0 interfaces, Micro USB interfaces, WLAN interface and audio interface a variety of in succession can have different work(
Second electronic equipment of energy, and then disclosure satisfy that access demand of the user for different second electronic equipments.
Since shared equipment provides multiple standards interface, i.e. HDMI interface, Type-c interfaces, USB2.0 interfaces, Micro
USB interface, WLAN interface and audio interface therefore it can enter the second different electronics in different moments there may be shared equipment and set
Standby situation, it is also possible to the case where accessing multiple and different second electronic equipments there are synchronization, and different second electronic equipments
Power demands it is different.Shared equipment provided in an embodiment of the present invention by processing chip Dynamic Recognition access HDMI interface,
The second of one or more interfaces in Type-c interfaces, USB2.0 interfaces, Micro USB interfaces, WLAN interface and audio interface
Electronic device power or current needs meet the power demands of different second electronic equipments.
Shared equipment provided in an embodiment of the present invention can be flexibly power or electric current needed for access device distribution, energy
It provides standard interface to the user, allows users to the function module or electronic equipment that access different function on demand；Also, the present invention
The shared equipment that embodiment provides allows user to buy function module such as audio-frequency module, video module, social generic module etc.,
These function modules are accessed and share equipment, realize more functions so that user can be based on shared equipment according to the need of oneself
It asks and flexibly builds hardware platform, the standard interface developing intellectual resource module that can also facilitate developer to be provided according to shared equipment.
The embodiment of the present invention additionally provides a kind of electronic equipment, the electronic equipment can with but be not limited to mobile phone, PAD etc., should
Electronic equipment may include the shared equipment that above-described embodiment provides.
The embodiment of the present invention additionally provides a kind of data processing system, which may include above-described embodiment
The electronic equipment of offer, and, at least one second connect with the shared equipment in the electronic equipment of above-described embodiment offer
Electronic equipment.
The embodiment of the present invention additionally provides a kind of data processing method, is applied to the shared equipment that above-described embodiment provides,
The data managing method may include：
After shared equipment and the first electronic equipment establish communication connection, if having detected, the second electronic equipment is set with shared
It is standby to establish communication connection, then it obtains the data of the second electronic equipment and the data of the second electronic equipment is managed.
Illustratively, the second electronic equipment being connect with shared equipment is audio-frequence player device, then sharing equipment can obtain
Audio data on audio-frequence player device, and the audio data is managed, such as delete the audio on audio-frequence player device
Data change the audio data etc. on audio-frequence player device.
Data managing method provided in an embodiment of the present invention can also include：Shared equipment and the first electronic equipment into
During row interaction, the interaction data for sharing equipment and the first electronic equipment is obtained, and be managed to interaction data.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
In several embodiments provided herein, it should be understood that disclosed method, apparatus and equipment, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be by some communication interfaces, between device or unit
Coupling or communication connection are connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also be each
Unit physically exists alone, can also be during two or more units are integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of shared equipment, which is characterized in that including：
The first connecting portion part being connect with the first electronic equipment；
The second connecting portion part being connect at least one second electronic equipment；
And it is described based on the power or electric current needed for second electronic equipment being connect with the second connecting portion part
The processing chip of second electronic equipment distribution power or electric current.
2. shared equipment according to claim 1, which is characterized in that the first connecting portion part includes that contact connects
It is one or more in mouth and wireless interface.
3. shared equipment according to claim 1, which is characterized in that the processing chip includes:
When second electronic equipment is connect with the second connecting portion part, work(needed for second electronic device works is identified
The recognition unit of rate or electric current；
And
It is connect with the recognition unit, is that second electronic equipment distributes the power that the recognition unit identifies or electric current
Allocation unit.
4. shared equipment according to claim 1, which is characterized in that first electronic equipment sets for movable electronic
Standby, the shared equipment is removable shared equipment.
5. shared equipment according to claim 1, which is characterized in that the shared equipment is set to first electronics and sets
In standby, and the second connecting portion part of the shared equipment is showed by the shell of first electronic equipment.
6. the shared equipment according to any one of claim 1-5, which is characterized in that the first connecting portion part includes
At least one standard communication interface.
7. shared equipment according to claim 5, which is characterized in that it is described at least one standard communication interface include
It is one or more in lighting interfaces, USB interface, moto 16pin interfaces.
8. the shared equipment according to any one of claim 1-5, which is characterized in that the second connecting portion part includes
At least one standard communication interface.
9. shared equipment according to claim 7, which is characterized in that at least one standard communication interface includes HDMI
It is one or more in interface, USB interface, USB interface, network interface, audio interface.
10. a kind of electronic equipment, which is characterized in that including：Shared equipment as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277171.7A CN108491340A (en) | 2018-03-30 | 2018-03-30 | A kind of shared equipment and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277171.7A CN108491340A (en) | 2018-03-30 | 2018-03-30 | A kind of shared equipment and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108491340A true CN108491340A (en) | 2018-09-04 |
Family
ID=63317159
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810277171.7A Pending CN108491340A (en) | 2018-03-30 | 2018-03-30 | A kind of shared equipment and electronic equipment |
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| CN (1) | CN108491340A (en) |
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| CN208400116U (en) * | 2018-03-30 | 2019-01-18 | 联想(北京)有限公司 | A kind of electronic equipment |
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|---|---|---|---|---|
| CN1787670A (en) * | 2004-12-06 | 2006-06-14 | 吴克 | Cellphone with USB interface and method for reading information based on USB interface |
| CN102004710A (en) * | 2009-09-01 | 2011-04-06 | 辉达公司 | Method and device for expanding functions of portable multimedia device |
| CN202333362U (en) * | 2011-11-03 | 2012-07-11 | 山东科技大学 | Novel data wire for mobile phone |
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| US20180074546A1 (en) * | 2016-09-09 | 2018-03-15 | Targus International Llc | Systems, methods and devices for native and virtualized video in a hybrid docking station |
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