CN206523870U - Data wire - Google Patents
Data wire Download PDFInfo
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- CN206523870U CN206523870U CN201620938445.9U CN201620938445U CN206523870U CN 206523870 U CN206523870 U CN 206523870U CN 201620938445 U CN201620938445 U CN 201620938445U CN 206523870 U CN206523870 U CN 206523870U
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Abstract
The utility model embodiment discloses a kind of data wire, including：First interface, second interface, hub and controller.Wherein first interface includes standard USB interface and/or Micro USB interfaces, and the Micro USB interfaces include pin：Vcc、D+、D‑、ID、GND；Second interface is Micro USB or Type C interface, and the second interface includes pin：Vcc、D+、D‑、ID、GND；Hub is connected with the first interface and the second interface；Controller is used for the height for controlling first interface and the pin ID of second interface level；Wherein, the controller is when the first interface connects main equipment, second interface connection slave unit, and the pin ID for controlling second interface is high level.External equipment carries out wired data transfer, charging and storage by first interface, second interface and controller and operated, and is convenient for carrying.
Description
Technical field
The utility model is related to the communications field, more particularly to a kind of data wire.
Background technology
With the development of PC and its peripheral equipment, data transfer is more and more frequent, undying using computer as main equipment end
Carry out data transmission work and life to people and generate inconvenience；In addition, in mobile phone charging field, most of at present is all logical
Adapter, portable power source or PC etc. is crossed to charge to mobile phone, people trip when occasionally want to other people mobile phones " borrowing " electricity, still
Currently without such mode.
Utility model content
In view of this, it is necessary to provide a kind of data wire, user is facilitated to realize data exchange and shifting while carrying
The function of being charged between hand-held device.
The data wire that the utility model is provided, it mainly includes：First interface, second interface, hub and controller.
Wherein first interface includes standard USB interface and/or Micro USB interfaces, and the Micro USB interfaces include pin：Vcc、D
+、D-、ID、GND；Second interface is Micro USB interfaces or Type C interface, and the second interface includes pin：Vcc、D+、
D-、ID、GND；Hub is connected with the first interface and the second interface；Controller is used to control the pin ID electricity
Flat height；Wherein, the controller is when the first interface connects main equipment, second interface connection slave unit, control
The pin ID of second interface processed is high level.
Preferably, the data wire also includes flash memory module, for data storage.
Preferably, the controller is all connected with external equipment in the first interface and the second interface（Such as mobile phone）
Second interface pin ID level height is controlled, wherein its equipment connected is when the pin ID of the second interface is low level
Main equipment, its equipment connected is slave unit when the pin ID of the second interface is high level.
Preferably, the controller is when the first interface and the second interface are all connected with external equipment, and the master sets
It is standby the slave unit to be charged.
Preferably, the main equipment can carry out reading and writing data to the flash memory module and the slave unit.
Preferably, the controller connects power supply, adapter or PC USB female seats, described second in the first interface
Interface controls the pin ID of the second interface to be high level when connecting external equipment, to utilize the power supply to the external equipment
Charged.
As can be seen from the above technical solutions, the utility model embodiment has advantages below：
It is convenient for carrying, and external equipment carries out wired data transfer by external apparatus interface module and hub, filled
Electricity and storage operation, improve Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, required in being described below to embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the use environment figure for the data wire that the utility model embodiment is provided；
Fig. 2 is the concrete structure schematic diagram for the data wire that the utility model embodiment is provided.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model embodiment provides a kind of data wire, can realize that data are handed over while for facilitating user to carry
The function of change, charging.The technical solution of the utility model is described in detail below by specific embodiment：
Referring to Fig. 1, Fig. 1 show the use environment figure of data wire 10.
The two ends of data wire 10 in present embodiment can be connected with the equipment such as computer, mobile phone respectively, realize that data are passed
The functions such as defeated, charging, can also connect between handheld device and handheld device and realize between data transfer and handheld device
Charging, can also connect between handheld device and power supply and realize that power supply charges for handheld device.
Fig. 2 is refer to, Fig. 2 show the concrete structure schematic diagram of data wire 10.
In the present embodiment, data wire 10 includes：First interface 101, second interface 102, hub 103 and control
Device 104.
In the present embodiment, first interface 101 includes standard USB interface and/or Micro USB interfaces, the Micro
USB interface includes pin：Vcc, D+, D-, ID, GND, standard USB interface include pin：Vcc、D+、D-、GND.
In the present embodiment, second interface 102 is Micro USB interfaces or Type C interface, the second interface 102
Including pin：Vcc、D+、D-、ID、GND.
In the present embodiment, hub 103 is connected with the first interface 101 and the second interface 102；Control
Device 104 is used for the height for controlling the first interface 101 and the pin ID of second interface 102 level；Wherein, the control
Device 104 controls second interface 102 when the first interface 101 connects main equipment, the connection slave unit of the second interface 102
Pin ID be high level.In the present embodiment, the first interface 101 is standard USB interface, and second interface 102 is
Micro USB interfaces.
In the present embodiment, the data wire 10 also includes flash memory module 105, for data storage.
In the present embodiment, the controller 104 is all connected with the first interface 101 with the second interface 102
External equipment（Such as mobile phone）When control second interface 102 pin ID level height, wherein second interface pin ID
Its equipment connected is main equipment during for low level, and the equipment that it is connected when the pin ID of second interface is high level is from setting
It is standby.In the present embodiment, the first interface 101 and second interface 102 are Micro USB interfaces.In present embodiment
In, external equipment is that the controller 104 sends control signal, and external equipment is switched to when supporting the equipment of OTG functions
OTG patterns, now, can mutually charge and reading and writing data between external equipment.
In the present embodiment, the hub 103 connects a crystal oscillator 109, and crystal oscillator 109 is used to ensure and hub 103
Worked according to the frequency of design.
In the present embodiment, the controller 104 is all connected with the first interface 101 with the second interface 102
During external equipment, the main equipment can charge to the slave unit.
In the present embodiment, the main equipment can carry out data to the flash memory module 105 and the slave unit
Read-write.
In the present embodiment, the data wire also includes first switch 106 and second switch 107, the first switch
106 one end are connected with memory module 105, and the other end is connected to voltage-stablizer 108, and the 3rd end is directly connected with second switch 107, institute
State first switch 106 to be connected with hub 104, controller 105 with second switch 107, the connection of second switch 106 second
Interface 106.In the present embodiment, the first switch 106 and second switch 107 are single input, the IC of dual output.
In the present embodiment, when it is low level that controller 105, which controls first switch 106, second switch 107, first
Switch 106, second switch 107 switch circuit simultaneously, set up second interface 102 to second switch 107, then to first switch 106,
It is eventually connected to memory module 105.
When it is high level that controller 105, which controls first switch 106, second switch 107, first switch 106, second switch
107 switch circuit simultaneously, set up two paths：1st, first interface 101 arrives hub 104, then to first switch 106, finally arrives
The path of memory module 105；2nd, first interface 101 arrives hub 104, then to second switch 107, finally to second interface 102
Path.
In the present embodiment, the controller 104 connects power supply, adapter or PC in the first interface 101
The pin ID of the second interface is controlled to be high level when USB female seats, the connection external equipment of the second interface 102, to utilize
The power supply charges to the external equipment.
From the foregoing, it will be observed that external equipment passes through the first interface of the data wire in the present embodiment, second interface and controller
Wired data transfer, charging and storage operation are carried out, Consumer's Experience is improved, and be convenient for carrying.
A kind of data wire provided by the utility model is described in detail above, for the general technology of this area
Personnel, according to the thought of the utility model embodiment, will change, to sum up in specific embodiments and applications
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (6)
1. a kind of data wire, it is characterised in that including：
First interface, including standard USB interface and/or Micro USB interfaces, the Micro USB interfaces include pin：Vcc、
D+、D-、ID、GND；
Second interface, is Micro USB interfaces or Type C interface, and the second interface includes pin：Vcc、D+、D-、ID、
GND；
Hub, is connected with the first interface and the second interface；
Controller, the height of the pin ID level for controlling the first interface or the second interface；
Wherein, the controller is when the first interface connects main equipment, second interface connection slave unit, control second
The pin ID of interface is high level.
2. data wire as claimed in claim 1, it is characterised in that also including flash memory module, for data storage.
3. data wire as claimed in claim 1 or 2, it is characterised in that the controller is in the first interface and described the
Two interfaces be all connected with peripheral equipment control pin ID level height, wherein the pin ID of the second interface be low level when its
The equipment of connection is main equipment, and its equipment connected is slave unit when the pin ID of the second interface is high level.
4. data wire as claimed in claim 3, it is characterised in that the controller connects in the first interface with described second
When mouth is all connected with external equipment, the main equipment can charge to the slave unit.
5. data wire as claimed in claim 2, it is characterised in that the main equipment can be to the flash memory module and described
Slave unit carries out reading and writing data.
6. data wire as claimed in claim 1, it is characterised in that the controller connects power supply in the first interface, suitable
Orchestration or PC USB female seats, the second interface control the pin ID of the second interface to be high level when connecting external equipment,
To be charged using the power supply to the external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938445.9U CN206523870U (en) | 2016-08-25 | 2016-08-25 | Data wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938445.9U CN206523870U (en) | 2016-08-25 | 2016-08-25 | Data wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523870U true CN206523870U (en) | 2017-09-26 |
Family
ID=59888019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620938445.9U Active CN206523870U (en) | 2016-08-25 | 2016-08-25 | Data wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512002A (en) * | 2018-02-08 | 2018-09-07 | 江西立时科技有限公司 | A kind of Multifunctional data line |
-
2016
- 2016-08-25 CN CN201620938445.9U patent/CN206523870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512002A (en) * | 2018-02-08 | 2018-09-07 | 江西立时科技有限公司 | A kind of Multifunctional data line |
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