CN212460430U - Data transmission board for digital cable network - Google Patents
Data transmission board for digital cable network Download PDFInfo
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- CN212460430U CN212460430U CN202021260224.3U CN202021260224U CN212460430U CN 212460430 U CN212460430 U CN 212460430U CN 202021260224 U CN202021260224 U CN 202021260224U CN 212460430 U CN212460430 U CN 212460430U
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Abstract
The utility model belongs to the technical field of the connector technique and specifically relates to a one ray of logical data transmission board, it includes Type-C interface, video signal interface, USB interface and data storage module, and Type-C interface is connected with video signal interface and USB interface communication respectively, and Type-C interface is connected with this data storage module communication. The utility model discloses integrate video data and other data and transmit for a line, make the electronic equipment of mutual linkage can realize video data and other data simultaneous transmission only through a line, need not to occupy too much interface, simplify the wiring process.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to an one ray of logical data transmission board.
Background
At present, electronic products continuously pursue volume miniaturization and design refinement and simplification, and along with the design concept, the size of the electronic products limits the number of the interfaces, so that the linkage of the electronic products and external equipment is influenced. For example, a notebook computer and an apple all-in-one machine may be connected with external devices such as a mouse and a keyboard during use, and at this time, if the external devices are connected again, when the control and screen projection functions are realized, enough interfaces may not be available, so that the linkage application is greatly limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect that the number of interfaces is not enough when the existing electronic product and the external equipment are linked in a multidimensional way.
In order to realize the purpose, the utility model discloses an one-line expert data transmission board, it includes Type-C interface, video signal interface, USB interface and data storage module, and Type-C interface is connected with video signal interface and USB interface communication respectively, and Type-C interface is connected with the data storage module communication.
Furthermore, the data storage module is a charged erasable programmable read-only memory.
Further, the data storage module is an AT24C02 type chip.
Further, the video signal interface is an HDMI interface or a VGA interface.
Further, the Type-C interface has magnetic attraction characteristics.
The utility model has the advantages that: the video data and other data are integrated into one line for transmission, so that the interactive linkage electronic equipment can realize the simultaneous transmission of the video data and other data through only one line without occupying excessive interfaces, and the wiring process is simplified.
Drawings
FIG. 1: the utility model discloses a ray of logical data transmission board's structural schematic.
FIG. 2: the utility model discloses the wiring schematic diagram of Type-C interface.
FIG. 3: the utility model discloses video signal interface's wiring schematic diagram.
FIG. 4: the utility model discloses the wiring schematic diagram of USB interface.
FIG. 5: the utility model discloses data storage module's wiring schematic diagram.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the following embodiments and accompanying drawings.
Referring to fig. 1-5, the data transmission board for a cable network disclosed in this embodiment is used for providing data transmission support when two electronic devices are linked in a multidimensional manner, and includes a Type-C interface 1, a video signal interface 2, a USB interface 3, and a data storage module 4.
The Type-C interface 1 is in communication connection with the video signal interface 2 and the USB interface 3 respectively, and the Type-C interface 1 is in communication connection with the data storage module 4; in practical application, the Type-C interface 1 is used for connecting one electronic device, the video signal interface 2 and the USB interface 3 are both used for connecting the other electronic device, the video signal interface 2 is responsible for transmitting image data, the USB interface 3 is responsible for transmitting other data, the data of the video signal interface 2 and the USB interface 3 are transmitted to the Type-C interface 1 and are output by the Type-C interface 1 in an integrated mode, the data returned by the Type-C interface 1 are respectively fed back by the video signal interface 2 and the USB interface 3 according to data types, and therefore a foundation is provided for linkage (such as screen projection and control) between the devices.
In the process, the data storage module 4 records and stores data passing through the Type-C interface 1, so that when data loss occurs in the electronic equipment in the linkage process, the data are called out again. In the embodiment, the data storage module 4 is a charged erasable programmable read only memory, and more specifically, the data storage module 4 is an AT24C02 type chip.
In the present embodiment, the video signal interface 2 may be an HDMI interface or a VGA interface.
In this embodiment, for the convenience of plugging, the Type-C interface 1 has a magnetic attraction characteristic.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a ray of logical data transmission board, its characterized in that, includes Type-C interface (1), video signal interface (2), USB interface (3) and data storage module (4), Type-C interface (1) is connected with video signal interface (2) and USB interface (3) communication respectively, Type-C interface (1) is connected with data storage module (4) communication.
2. A wire-through data transmission board according to claim 1, wherein the data storage module (4) is a charged erasable programmable read only memory.
3. A wire-through data transmission board according to claim 2, wherein the data storage module (4) is an AT24C02 type chip.
4. A wire-line data transmission board according to claim 1, wherein the video signal interface (2) is an HDMI interface or a VGA interface.
5. A data transmission plate according to claim 1, characterized in that the Type-C interface (1) has magnetic attraction property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260224.3U CN212460430U (en) | 2020-06-30 | 2020-06-30 | Data transmission board for digital cable network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260224.3U CN212460430U (en) | 2020-06-30 | 2020-06-30 | Data transmission board for digital cable network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212460430U true CN212460430U (en) | 2021-02-02 |
Family
ID=74463021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021260224.3U Active CN212460430U (en) | 2020-06-30 | 2020-06-30 | Data transmission board for digital cable network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212460430U (en) |
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2020
- 2020-06-30 CN CN202021260224.3U patent/CN212460430U/en active Active
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