CN209103247U - A kind of Type-C power supply video data extender - Google Patents
A kind of Type-C power supply video data extender Download PDFInfo
- Publication number
- CN209103247U CN209103247U CN201822054257.1U CN201822054257U CN209103247U CN 209103247 U CN209103247 U CN 209103247U CN 201822054257 U CN201822054257 U CN 201822054257U CN 209103247 U CN209103247 U CN 209103247U
- Authority
- CN
- China
- Prior art keywords
- power supply
- type
- data
- interface
- data output
- 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.)
- Active
Links
Landscapes
- Power Sources (AREA)
Abstract
A kind of Type-C power supply video data extender, including data input device, data output device and connecting line for being attached to the data input device and the data output device；The data input device includes power input interface, Data Input Interface, the first network interface terminal, power supply device and the first control chip；The data output device includes data output interface, the second network interface terminal and the second control chip.The utility model can enter data into device and data output device and be attached respectively with more Type-C equipment, to realize the remote transmission for carrying out data information between multiple Type-C equipment, achieve good effect in actual application.
Description
Technical field
The utility model relates to technical field of data transmission more particularly to a kind of Type-C power supply video data extenders.
Background technique
Type-C is a kind of connecting interface of USB interface, regardless of tow sides can be inserted into, size be about 8.3mm ×
2.5mm supports the functions such as the charging, data transmission, display output of USB standard.Android mobile phone of today all uses mostly can
With the Type-C socket of positive anti-plug, as most mobile phones and most of laptop all apply Type-C and connect in the market
Mouthful.In addition, existing equipment such as Type-C flash disk, Type-C network interface card, Type-C display, Type-C projection, Type-C DVD,
Type-C game machine, Type-C mobile power source etc. have all been widely used on the market.
But due to the limitation of Type-C wire rod itself, the data such as power supply, video are transmitted using Tyep-c data line
During be farthest only capable of transmission 15 meters, normal transmissions distance generally 1 to 1.5 meters (such as length of phone charger).?
When the data such as power supply, video to be transmitted to the Tyep-C large-screen display or monitoring device of distal end long range biography need to be carried out to data
It is defeated, thus, existing Type-C transmission line is not available in equipment component due to being limited to transmission range.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of extensions of Type-C power supply video data
Device, it is intended to which the Type-C transmission line solved in the presence of the prior art can not due to being limited to transmission range in equipment component
The problem of use.
The utility model is achieved through the following technical solutions:
A kind of Type-C power supply video data extender, which is characterized in that including data input device, data output device
And the connecting line for being attached to the data input device and the data output device；
The data input device include power input interface, Data Input Interface, the first network interface terminal, power supply device and
First control chip；
The data output device includes data output interface, the second network interface terminal and the second control chip.
The Type-C power supply video data extender, wherein the connecting line is respectively connected to first network interface end
The sub and described second network interface terminal.
The Type-C power supply video data extender, wherein the power supply device connects with the power input respectively
Mouth, the Data Input Interface, the first network interface terminal and the first control chip are connected.
The Type-C power supply video data extender, wherein the first control chip is defeated with the data respectively
Incoming interface and the first network interface terminal are connected.
The Type-C power supply video data extender, wherein the second network interface terminal is defeated with the data respectively
Outgoing interface and the second control chip are connected.
The Type-C power supply video data extender, wherein the second control chip connects with data output
Mouth is connected.
The Type-C power supply video data extender, wherein the data output interface and second network interface end
Current foldback circuit is provided between son.
The Type-C power supply video data extender, wherein the power input interface and the power supply device it
Between be provided with arc quenching protection circuit.
The Type-C power supply video data extender, wherein the power input interface, the Data Input Interface
And the data output interface is Type-C interface.
The Type-C power supply video data extender, wherein the first control chip and the second control core
Piece is MCU chip.
The utility model has the advantages that
The utility model receives the number that Type-C equipment is inputted by the Data Input Interface in data input device
It is believed that breath, inputted power supply is received to be powered to device by power input interface, by connecting line by power supply and institute
The data information of input is transmitted to data output device at a distance, by data export in data output interface by data information
It is exported, realizes the remote transmission for carrying out data information between multiple Type-C equipment, in actual application
Achieve good effect.
Detailed description of the invention
Fig. 1 is the Type-C power supply video data extender structural schematic diagram of the utility model；
Fig. 2 is the Type-C power supply video data extender circuit block diagram of the utility model；
Fig. 3 is the Type-C power supply video data extender circuit block diagram of the utility model.
In figure, 1 is data input device, and 2 be data output device, and 3 be connecting line, and 4 be power input interface, and 11 be electricity
Source input interface, 12 be Data Input Interface, and 13 be the first network interface terminal, and 14 be power supply device, and 15 be the first control chip, 16
It is data output interface for arc quenching protection circuit, 21,22 be the second network interface terminal, and 23 be the second control chip, and 24 protect for overcurrent
Protection circuit.
Specific embodiment
The utility model provides Type-C power supply video data extender, to make the purpose of this utility model, technical solution
And effect is clearer, clear, and the utility model is further described below.It should be appreciated that described herein specific
Embodiment is only used to explain the utility model, is not used to limit the utility model.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is the Type-C power supply video data extender structural schematic diagram of the utility model；Fig. 2
For the Type-C power supply video data extender circuit block diagram of the utility model；Fig. 3 is that the Type-C power supply of the utility model regards
Frequency is according to extender circuit block diagram.As shown, Type-C power supply video data extender, including data input device 1, data
Output device 2 and connecting line 3 for being attached to the data input device 1 and the data output device 2；It is described
Data input device 1 includes power input interface 11, Data Input Interface 12, the first network interface terminal 13, power supply device 14 and the
One control chip 15；The data output device 2 includes data output interface 21, the second network interface terminal 22 and the second control chip
23。
In more specific embodiment, the multiterminal being connected with the second network interface terminal 22 can be set in data output device 2
Mouth transponder controls chip, and multiple data output interfaces are arranged and are attached with multiport transponder control chip.From second
After network interface terminal receives data information, chip can be controlled by multiport transponder and be distributed to received data information
With multiple data output interfaces for being connected of multiport transponder control chip, each data output interface with a Type-C
Equipment is connected, then can be achieved using data output device by data information transfer to pass through multiple data output interfaces with
Multiple Type-C equipment that data output device is connected.
In a particular embodiment, the connecting line 3 is respectively connected to the first network interface terminal 13 and second network interface end
Son 22.The both ends of connecting line 3 are respectively connected to the first network interface terminal 13 and the second network interface terminal 22, to realize to data input device
1 and data output device 2 be attached, the length of connecting line can be configured according to the actual situation by user, for realize logarithm
It is believed that breath is transmitted at a distance, the length of connecting line may be configured as 1-300 meters.
In a particular embodiment, the power supply device 14 connects with the power input interface 11, data input respectively
Mouth 12, the first network interface terminal 13 and the first control chip 14 are connected.Power supply device 14 and power input interface 11
It is connected, the power supply that power input interface 11 is transmitted can be received by power supply device 14, and will be received by power supply device 14
Power distribution to the Data Input Interface 12 being connected with power supply device 14, the first network interface terminal 13 and the first control chip
14。
Wherein, power input interface supports USB PD technology, when data input device 1 detects in power input interface 12
Access Type-C mobile phone or when laptop, then it can be by the received power supply of power input interface institute to Type-C mobile phone or pen
Remember that this computer is powered.The maximum exportable 5V voltage of power input interface, 3A electric current.
In a particular embodiment, it is described first control chip 15 respectively with the Data Input Interface 12 and first net
Mouth terminal 13 is connected.First control chip 15 can carry out the Data Input Interface 12 being attached thereto and the first network interface terminal 13
Control.
In a particular embodiment, the second network interface terminal 22 is controlled with the data output interface 21 and described second respectively
Coremaking piece 23 is connected.Second network interface terminal 22 receives the power supply and data information that are inputted from data input device 1, and by institute
Received power distribution is to the data output interface 21 being attached therewith and the second control chip 23 to data output interface
21 and second control chip 23 be powered.Second control chip 23 is realized pair by being attached with the second network interface terminal 22
Second network interface terminal 22 is controlled.
In a particular embodiment, the second control chip 23 is connected with the data output interface 21.Second control
Chip 23 is by being attached with the data output interface 21 to realize and control data output interface 21, data output
The exportable data information of interface 21 or power supply.
In a particular embodiment, overcurrent guarantor is provided between the data output interface 21 and the second network interface terminal 22
Protection circuit 24.Overcurrent protection circuit 24 can in circuit electric current be more than predetermined maximum when device is protected.Work as stream
When electric current in overcurrent protection circuit is more than some numerical value adjusted in advance, the breaker in current protecting circuit is disconnected with right
Device is protected.
In a particular embodiment, arc quenching protection electricity is provided between the power input interface 11 and the power supply device 14
Road 16.Specifically, power input interface 11 is with power supply adaptor by connecting to receive the power supply that power supply adaptor is inputted, this
When the electric current that is transmitted reach certain value, when power input interface 11 and power supply adaptor disconnect, just very likely
Generate white light, that is, electric arc.Therefore need to be arranged between power input interface 11 and power supply device 14 arc extinguishing comprising circuit with
The interference of electric arc is effectively filtered out, the safety and reliability of device can be substantially improved.
In a particular embodiment, the power input interface 11, the Data Input Interface 12 and data output connect
Mouth 21 is Type-C interface.It is convenient to by setting Type-C interface for power input interface 11 by with Type-C
The power supply adaptor (such as mobile phone Type-C charger) of linkage function is by power input data input device 1.By by data
Input interface 12 and data output interface 21 are set as Type-C interface, it is convenient to by the equipment with Type-C linkage function
It is connected to Data Input Interface 12 and data output interface 21, carries out data information between multiple Type-C equipment to realize
Remote transmission.
In a particular embodiment, the first control chip 15 and the second control chip 23 are MCU chip.
The utility model receives the number that Type-C equipment is inputted by the Data Input Interface in data input device
It is believed that breath, inputted power supply is received to be powered to device by power input interface, by connecting line by power supply and institute
The data information of input is transmitted to data output device at a distance, by data export in data output interface by data information
It is exported, realizes the remote transmission for carrying out data information between multiple Type-C equipment, in actual application
Achieve good effect.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of Type-C power supply video data extender, which is characterized in that including data input device, data output device with
And the connecting line for being attached to the data input device and the data output device；
The data input device includes power input interface, Data Input Interface, the first network interface terminal, power supply device and first
Control chip；
The data output device includes data output interface, the second network interface terminal and the second control chip.
2. Type-C power supply video data extender according to claim 1, which is characterized in that the connecting line connects respectively
Enter the first network interface terminal and the second network interface terminal.
3. Type-C power supply video data extender according to claim 1, which is characterized in that the power supply device difference
It is connected with the power input interface, the Data Input Interface, the first network interface terminal and the first control chip.
4. Type-C power supply video data extender according to claim 1, which is characterized in that the first control chip
It is connected respectively with the Data Input Interface and the first network interface terminal.
5. Type-C power supply video data extender according to claim 1, which is characterized in that the second network interface terminal
It is connected respectively with the data output interface and the second control chip.
6. Type-C power supply video data extender according to claim 1, which is characterized in that the second control chip
It is connected with the data output interface.
7. Type-C power supply video data extender according to claim 6, which is characterized in that the data output interface
Current foldback circuit is provided between the second network interface terminal.
8. Type-C power supply video data extender according to claim 1, which is characterized in that the power input interface
Arc quenching protection circuit is provided between the power supply device.
9. Type-C power supply video data extender according to claim 1, which is characterized in that the power input connects
Mouth, the Data Input Interface and the data output interface are Type-C interface.
10. Type-C power supply video data extender according to claim 1, which is characterized in that the first control core
Piece and the second control chip are MCU chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054257.1U CN209103247U (en) | 2018-12-08 | 2018-12-08 | A kind of Type-C power supply video data extender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054257.1U CN209103247U (en) | 2018-12-08 | 2018-12-08 | A kind of Type-C power supply video data extender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103247U true CN209103247U (en) | 2019-07-12 |
Family
ID=67162588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822054257.1U Active CN209103247U (en) | 2018-12-08 | 2018-12-08 | A kind of Type-C power supply video data extender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491489A (en) * | 2018-12-08 | 2019-03-19 | 深圳市新龙鹏科技有限公司 | A kind of Type-C power supply video data extender |
-
2018
- 2018-12-08 CN CN201822054257.1U patent/CN209103247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491489A (en) * | 2018-12-08 | 2019-03-19 | 深圳市新龙鹏科技有限公司 | A kind of Type-C power supply video data extender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108233130B (en) | USB cable, USB interface and adapter | |
| CN104704704B (en) | A kind of charging circuit and terminal | |
| CN106992372B (en) | USB cable, USB interface and adapter | |
| CN104917016A (en) | Charging type concentrator | |
| US20190052105A1 (en) | Method for automatically identifying apple and android devices | |
| CN105119115A (en) | Power supply device having relay function | |
| CN207517932U (en) | USB cable, USB interface and adapter | |
| CN105140990A (en) | Power supply device with data transmission function | |
| CN204668678U (en) | A kind of Multifunctional USB C-Type interface data wire | |
| CN106253013A (en) | A kind of adapter | |
| CN207051889U (en) | A kind of terminal device | |
| CN209103247U (en) | A kind of Type-C power supply video data extender | |
| CN207835120U (en) | A kind of intelligent Charge-control System and its charging adapter, data line, wireless contactless charging equipment | |
| CN106451628A (en) | OTG charging control circuit and charging control method | |
| CN207652075U (en) | A kind of OTG power supply and wireless charging compatible circuit and terminal device | |
| CN109275058A (en) | Dual mode headset system, bluetooth equipment and cable | |
| CN204967331U (en) | Power supply unit with DATA TRANSFER FUNCTIONS | |
| CN109491489A (en) | A kind of Type-C power supply video data extender | |
| CN204067514U (en) | A kind of device of activated batteries, terminal, charger and system | |
| WO2016173081A1 (en) | Method and device for implementing connection control | |
| CN102544919A (en) | Cable | |
| CN106300466A (en) | Method, device and the terminal of a kind of OTG quick charge | |
| CN205543535U (en) | Multifunctional data line | |
| CN109218880A (en) | Earphone charging two-in-one circuit and control method, terminal | |
| CN204966893U (en) | Power supply unit with relaying function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |