CN107992441A - Data transmission set - Google Patents

Data transmission set Download PDF

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Publication number
CN107992441A
CN107992441A CN201711385041.7A CN201711385041A CN107992441A CN 107992441 A CN107992441 A CN 107992441A CN 201711385041 A CN201711385041 A CN 201711385041A CN 107992441 A CN107992441 A CN 107992441A
Authority
CN
China
Prior art keywords
data transmission
module
electronic equipment
hard contact
external
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711385041.7A
Other languages
Chinese (zh)
Inventor
高志荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Beijing Ltd
Original Assignee
Lenovo Beijing Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Priority to CN201711385041.7A priority Critical patent/CN107992441A/en
Publication of CN107992441A publication Critical patent/CN107992441A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/40Bus structure
    • G06F13/4063Device-to-bus coupling
    • G06F13/4068Electrical coupling
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042Universal serial bus [USB]

Abstract

An embodiment of the present invention provides a kind of data transmission set, one end of the data transmission set is USB interface, and the other end is hard contact;Wherein USB interface is used to connect external connected electronic equipment, and hard contact is used to adsorb expansion module;I.e. data transmission set establishes the communication port between external connected electronic equipment and expansion module.The USB interface for the electronic equipment for not possessing hard contact is connected with the USB interface of data transmission set in the embodiment of the present invention, hard contact is extended equivalent to for the electronic equipment so that the electronic equipment can be connected by data transmission set with expansion module.It will be provided with the USB interface of the electronic equipment of hard contact in the embodiment of the present invention with the USB interface of data transmission set to be connected, allowing for the electronic equipment has two groups of hard contacts, which can connect two expansion modules at the same time.

Description

Data transmission set
Technical field
This application involves technical field of data transmission, is more particularly to data transmission set.
Background technology
At present, electronic equipment (such as mobile phone) can pass through the seamless applying module of hard contact magnetic-adsorption (Mods) of behind The expansion module of function.At present, main expansion module includes:Music module, projection module (Project Mods), power supply group A series of replaceable intelligent objects of (Power Pack) power module and fashion dorsal shield etc..For example, it is attached on electronic equipment Projecting module can launch the picture in electronic equipment into larger, such as up to 70 inches of projected picture.
However, expansion module can not be used for not possessing the electronic equipment of hard contact.
The content of the invention
In view of this, the present invention provides a kind of data transmission set, to overcome in the prior art for not possessing metal The electronic equipment of contact can not use the problem of expansion module.
To achieve the above object, the present invention provides following technical solution:
A kind of data transmission set, one end of the data transmission set are USB interface, the data transmission set it is another One end is hard contact;
Wherein, the USB interface is used to connect external connected electronic equipment, and the hard contact is used to adsorb expansion module;
The data transmission set establishes the communication port between the external connected electronic equipment and the expansion module.
Wherein, the hard contact belongs to hard contact control module;The hard contact control module further includes:Type Recognition unit;
The type identification unit, for detecting the expansion module generic of the hard contact absorption.
Wherein, the hard contact control module further includes:
Power Management Unit, for when it is power module that the type identification unit, which identifies the expansion module, controlling Make the external connected electronic equipment to power for the power module, or, control the power module to be supplied for the external connected electronic equipment Electricity.
Wherein, the hard contact control module further includes:
Data transmission unit, for by the data in the external connected electronic equipment and/or for controlling the expansion module Instruction be transmitted to the expansion module.
Wherein, the USB interface belongs to USB control modules;The USB control modules further include:USB driving units.
It can be seen via above technical scheme that compared with prior art, an embodiment of the present invention provides a kind of data transfer Equipment, one end of the data transmission set is USB interface, and the other end is hard contact;Wherein USB interface is used to connect external electricity Sub- equipment, hard contact are used to adsorb expansion module;I.e. data transmission set establish external connected electronic equipment and expansion module it Between communication port.By the USB interface and data transmission set of the electronic equipment for not possessing hard contact in the embodiment of the present invention USB interface be connected, extend hard contact equivalent to for the electronic equipment so that the electronic equipment can be passed by data Transfer device is connected with expansion module.The USB interface and data that will be provided with the electronic equipment of hard contact in the embodiment of the present invention pass The USB interface of transfer device is connected, and allowing for the electronic equipment has two groups of hard contacts, which can connect at the same time Two expansion modules.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are 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 a kind of structure chart of implementation of data transmission set provided by the embodiments of the present application;
Fig. 2 is the structure chart of another implementation of data transmission set provided by the embodiments of the present application;
Fig. 3 is the structure chart of another implementation of data transmission set provided in an embodiment of the present invention;
Fig. 4 is a kind of cut-away view of data transmission set provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present application provides a kind of data transmission set, as shown in Figure 1, being data provided by the embodiments of the present application A kind of structure chart of implementation of transmission equipment.
Data transmission set includes at least both ends, wherein, one end is usb 11, and the other end is hard contact 12.
Usb 11 can connect the external connected electronic equipment with corresponding USB interface.
USB (UniversalSerialBus, Universal Serial Bus) is the one kind for connecting such as computer and external equipment Serial bus standard.
The type of usb 11 can be USB 2.0 or USB 3.0 or miniUSB etc., the embodiment of the present application to this not Limited.
Data transmission set includes at least a type of USB interface, optionally, can include a variety of different types of USB interface, i.e. data transmission set can include multiple usb 1s 1, to meet that data transmission set can be connected with not Each external connected electronic equipment of same type USB interface, data transmission set can also include the identical USB interface of multiple types, such as It is the structure chart of another implementation of data transmission set provided by the embodiments of the present application shown in Fig. 2.
The structure chart of data transmission set as shown in the figures 1 and 2, it can be seen that data transmission set has flexible connection line, External connected electronic equipment can easily be connected.
In an alternative embodiment, data transmission set can not include flexible connection line, as shown in figure 3, being the present invention The structure chart of another implementation of the data transmission set that embodiment provides.
External connected electronic equipment can be the electronic equipments such as computer, laptop, smart mobile phone, PAD.
Hard contact 12 can include 16 hard contacts.Hard contact can adsorb seamless applying module (Mods) function Expansion module.At present, main expansion module includes:Breathe out Soviet Union's camera module, music module, projection module (Project Mods a series of), replaceable intelligent objects of power supply group (Power Pack) power module and fashion dorsal shield etc..
If external connected electronic equipment needs to be connected with expansion module, external connected electronic equipment can be connect with the USB of data transmission set Mouth 11 is connected, and the other end hard contact of data transmission set adsorbs corresponding expansion module, is set so as to establish external connected electronic The standby communication port between expansion module.
If expansion module is music module, audio can be transmitted to sound by external connected electronic equipment by data transmission module Happy module, so that music module plays music.
If expansion module is projection module, the data such as video or image or PPT can be passed through number by external connected electronic equipment Projection module is transmitted to according to transport module, so that projection module is projected video or image or PPT.
If expansion module is power module, external connected electronic equipment can be supplied by data transmission set for power module Electricity, or, power module are powered by data transmission set for external connected electronic equipment.
If data transmission set includes multiple USB interfaces, data transmission set can be set with multiple external connected electronics at the same time Standby to be connected, data transmission set can control power module to power for multiple external connected electronic equipment.
If external connected electronic equipment itself does not have hard contact, can be connected with the usb 11 of data transmission module, by In the data transmission module other end be hard contact so that external connected electronic equipment possesses hard contact.
For example, computer connects projection module by data transmission set;Computer utilizes data transmission set connection music mould Group, using music module as external loudspeaker;Computer breathes out Soviet Union's camera module using data transmission set connection, can will breathe out Soviet Union's photography Module is made video recording device as the camera or specialty of computer.
If external connected electronic equipment itself possesses hard contact, for example, moto Z mobile phones, external connected electronic equipment can also be with number It is connected according to the usb 11 of transport module, since the data transmission module other end is hard contact so that external connected electronic equipment has For two groups of hard contacts.The external connected electronic equipment can connect two expansion modules at the same time.
An embodiment of the present invention provides a kind of data transmission set, one end of the data transmission set is USB interface, another Hold as hard contact;Wherein USB interface is used to connect external connected electronic equipment, and hard contact is used to adsorb expansion module;That is data Transmission equipment establishes the communication port between external connected electronic equipment and expansion module.To not possess metal in the embodiment of the present invention The USB interface of the electronic equipment of contact is connected with the USB interface of data transmission set, is extended equivalent to for the electronic equipment Hard contact so that the electronic equipment can be connected by data transmission set with expansion module.Will tool in the embodiment of the present invention The USB interface of electronic equipment of standby hard contact is connected with the USB interface of data transmission set, allows for electronic equipment tool There are two groups of hard contacts, which can connect two expansion modules at the same time.
A kind of as shown in figure 4, cut-away view for data transmission set provided in an embodiment of the present invention.
Data transmission set can include:Hard contact control module 21.Hard contact control module 21 is known including type Other unit 211 and hard contact 12, wherein:Type identification unit 211, for detecting the expansion of the hard contact absorption Open up module generic.
In an alternative embodiment, hard contact 12 shares 16, wherein, type identification unit 211 can be based on one Or the expansion module generic of several hard contact identification absorption.
In an alternative embodiment, hard contact control module 21 can also include:Power Management Unit 212, wherein:Electricity Source control unit 212, it is described outer for when it is power module that the type identification unit, which identifies the expansion module, controlling Connect electronic equipment to power for the power module, or, control the power module to power for the external connected electronic equipment.
In an alternative embodiment, hard contact control module 21 can also include:Data transmission unit 213, for inciting somebody to action Data in the external connected electronic equipment and/or for controlling the instruction of the expansion module to be transmitted to expansion module.
In an alternative embodiment, data transmission unit 213 is transmitted data and/or instruction by different hard contacts To respective extension module.
Corresponding application program can be installed, user can be by installing in external connected electronic equipment in external connected electronic equipment Application program send instruction and/or data to expansion module, if for example, expansion module is projection module, user can utilize Instruction of the application program to projection module transmission control projected resolution, or, using application program needs are sent to projection module The data of projection.
In an alternative embodiment, data transmission set includes USB control modules 22, and USB control modules 22 are driven including USB Moving cell 221 and usb 11.
Finally, it is to be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to Cover non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include those Key element, but also including other elements that are not explicitly listed, or further include as this process, method, article or set Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there are other identical element in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the application. A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein General Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, the application The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one The most wide scope caused.

Claims (5)

1. a kind of data transmission set, it is characterised in that one end of the data transmission set is USB interface, and the data pass The other end of transfer device is hard contact;
Wherein, the USB interface is used to connect external connected electronic equipment, and the hard contact is used to adsorb expansion module;
The data transmission set establishes the communication port between the external connected electronic equipment and the expansion module.
2. data transmission set according to claim 1, it is characterised in that the hard contact belongs to hard contact control mould Block;The hard contact control module further includes:Type identification unit;
The type identification unit, for detecting the expansion module generic of the hard contact absorption.
3. data transmission set according to claim 2, it is characterised in that the hard contact control module further includes:
Power Management Unit, for when it is power module that the type identification unit, which identifies the expansion module, controlling institute State external connected electronic equipment to power for the power module, or, control the power module to power for the external connected electronic equipment.
4. data transmission set according to claim 2, it is characterised in that the hard contact control module further includes:
Data transmission unit, for by the data in the external connected electronic equipment and/or the finger for controlling the expansion module Order is transmitted to the expansion module.
5. according to any data transmission set of claims 1 to 3, it is characterised in that the USB interface belongs to USB controls Module;The USB control modules further include:USB driving units.
CN201711385041.7A 2017-12-20 2017-12-20 Data transmission set Pending CN107992441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711385041.7A CN107992441A (en) 2017-12-20 2017-12-20 Data transmission set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711385041.7A CN107992441A (en) 2017-12-20 2017-12-20 Data transmission set

Publications (1)

Publication Number Publication Date
CN107992441A true CN107992441A (en) 2018-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711385041.7A Pending CN107992441A (en) 2017-12-20 2017-12-20 Data transmission set

Country Status (1)

Country Link
CN (1) CN107992441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109062844A (en) * 2018-07-19 2018-12-21 北京海泰方圆科技股份有限公司 A kind of CCID protocol equipment data transmission method and device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201114612Y (en) * 2007-08-17 2008-09-10 上海奕华信息技术有限公司 Mobile phone or palm terminal with scalable function of additional communication interface
CN205304276U (en) * 2015-11-25 2016-06-08 北京联云格科技有限公司 Direct -charging battery of mobile phone
CN205581856U (en) * 2016-03-30 2016-09-14 惠州Tcl移动通信有限公司 Electronic equipment expanding unit
CN106814814A (en) * 2017-03-07 2017-06-09 北京酷能量科技有限公司 A kind of Interface Expanding device and method of mobile terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201114612Y (en) * 2007-08-17 2008-09-10 上海奕华信息技术有限公司 Mobile phone or palm terminal with scalable function of additional communication interface
CN205304276U (en) * 2015-11-25 2016-06-08 北京联云格科技有限公司 Direct -charging battery of mobile phone
CN205581856U (en) * 2016-03-30 2016-09-14 惠州Tcl移动通信有限公司 Electronic equipment expanding unit
CN106814814A (en) * 2017-03-07 2017-06-09 北京酷能量科技有限公司 A kind of Interface Expanding device and method of mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109062844A (en) * 2018-07-19 2018-12-21 北京海泰方圆科技股份有限公司 A kind of CCID protocol equipment data transmission method and device
CN109062844B (en) * 2018-07-19 2019-04-02 北京海泰方圆科技股份有限公司 A kind of CCID protocol equipment data transmission method and device

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Application publication date: 20180504