CN-224204513-U - High-speed transmission TYPE-C high-frequency line

Abstract

The utility model relates to the technical field of high-frequency wires, and discloses a high-speed transmission TYPE-C high-frequency wire which comprises an FPC soft board, wherein a plurality of FPC board through holes are formed in the FPC soft board, two ends of the FPC board through holes are connected with TYPE-C plugs through FPC board golden fingers, one ends of the FPC board golden fingers are arranged in the TYPE-C plugs, the other ends of the FPC board golden fingers are fixedly connected with the FPC soft board, EMARKERIC are arranged in the FPC soft board, 0 ohm resistors are arranged in the FPC soft board, and the 0 ohm resistors can achieve 10GB signal rate transmission and 60W charging power output of the same FPC board. According to the utility model, the TYPE-C plug and the E-MarkerIC communication protocol of TID authentication are adopted, so that the data transmission rate of 40Gbps and the charging power of 240W at the highest can be automatically identified and negotiated, the integration of high-speed data transmission and high-efficiency charging functions is realized, the requirements of users on high-performance equipment connection are met, meanwhile, the basic function options provided by 0 European resistor are provided, and a flexible solution is provided for different application scenes.

Inventors

• WANG RONGXING

Assignees

• 东莞市胜端电子科技有限公司

Dates

Publication Date

20260505

Application Date

20250515

Claims (7)

1. 1. A high-speed transmission TYPE-C high-frequency wire, comprising: The FPC board (4), a plurality of FPC board through holes (5) are formed in the FPC board (4), and two ends of the FPC board through holes are connected with the TYPE-C plug (1) through FPC board golden fingers (6); One end of each FPC board golden finger (6) is arranged in the TYPE-C plug (1), and the other end of each FPC board golden finger is fixedly connected with the FPC soft board (4); EMARKERIC (2) mounted inside the FPC board (4); And a resistor (3) of 0 Europe, which is installed inside the FPC flexible board (4).
2. 2. The high-speed transmission TYPE-C high-frequency line according to claim 1, wherein the EMARKERIC (2) is capable of realizing 10GB/20GB/40GB signal rate transmission and 100W/240W super-large charging power output.
3. 3. The high-speed transmission TYPE-C high-frequency line according to claim 1, wherein the 0 European resistor (3) can realize 10GB signal rate transmission and 60W charging power output of the same FPC board.
4. 4. The high-speed transmission TYPE-C high-frequency cable according to claim 1, wherein the FPC board (4) is made of a soft material (ultra-thin PET high-frequency material) with high-frequency transmission, and double GND and VBUS4 are separately arranged on the front surface.
5. 5. The high-speed transmission TYPE-C high-frequency cable according to claim 1, wherein a plurality of the FPC board via holes (5) are arranged in a linear array in the FPC board (4).
6. 6. The high-speed transmission TYPE-C high-frequency wire according to claim 1, wherein the front and back sides of the two FPC board golden fingers (6) are coated with glue, the glue is conductive epoxy resin, and the thickness is more than or equal to 0.1mm.
7. 7. The high-speed transmission TYPE-C high-frequency cable according to claim 1, wherein signals P and VBUSP are arranged on the back surface of the FPC board (4).

Description

High-speed transmission TYPE-C high-frequency line Technical Field The utility model relates to the technical field of high-frequency wires, in particular to a high-speed transmission TYPE-C high-frequency wire. Background With the rapid development of technologies such as 5G, cloud computing, big data, etc., requirements of modern electronic devices on data transmission and charging efficiency are increasingly improved. The TYPE-C interface gradually becomes a mainstream connection mode of devices such as an intelligent terminal, a notebook computer, a display and the like due to the characteristics of small size and portability and supporting forward and reverse plugging. Under the background, the TYPE-C high-frequency wire capable of realizing high-speed data transmission and high-efficiency charging functions is developed, and becomes a key technical direction for meeting market demands and improving equipment use experience. Currently, common TYPE-C data lines in the market mostly adopt common physical interfaces and simple circuit designs in technical principle. In terms of data transmission, signal transmission is realized by means of a traditional circuit layout, and in terms of a charging function, power transmission is performed through a conventional power transmission circuit. Although this design can meet the basic connection and power supply requirements of the device, there is a limitation in performance. However, the existing TYPE-C data line is low in data transmission rate, cannot meet scene requirements such as 4K/8K video transmission and quick copying of large files, or is limited in charging power, and cannot provide quick charging service for high-power-consumption equipment. The problem of compatibility of interface protocols of different devices also causes that the data line is difficult to flexibly adapt to various application scenes in actual use, and the use experience of a user is limited. Disclosure of utility model In order to make up for the defects, the utility model provides a TYPE-C high-frequency line for high-speed transmission, and aims to solve the problem that the conventional TYPE-C data line is low in data transmission rate and cannot meet scene requirements such as 4K/8K video transmission, quick copying of large files and the like. In order to achieve the above purpose, the utility model provides a technical scheme that a high-speed transmission TYPE-C high-frequency wire comprises: The FPC board is internally provided with a plurality of FPC board through holes, and two ends of the FPC board through holes are connected with TYPE-C plugs through FPC board golden fingers; one end of each FPC board golden finger is arranged in the TYPE-C plug, and the other end of each FPC board golden finger is fixedly connected with the FPC soft board; EMARKERIC mounted inside the FPC board; And 0 ohm resistor installed inside the FPC flexible board. Further, the EMARKERIC can achieve 10GB/20GB/40GB signal rate transmission and 100W/240W super-large charging power output. Further, the 0 ohm resistor can realize 10GB signal rate transmission and 60W charging power output of the same FPC board. Further, the FPC flexible board is made of soft materials with high transmission of high-frequency characteristics (ultra-thin PET high-frequency materials), and double GND and VBUS4 are independently distributed on the front surface. Further, the plurality of FPC board through holes are arranged in the inside of the FPC board in a linear array mode. Further, the front and back sides of the two FPC board golden fingers are coated with glue, the glue is conductive epoxy resin, and the thickness is more than or equal to 0.1mm. Further, signals P and VBUSP are arranged on the back surface of the FPC flexible board. The utility model has the following beneficial effects: 1. According to the utility model, the TYPE-C plug and the E-MarkerIC communication protocol of TID authentication are adopted, so that the data transmission rate of 40Gbps and the charging power of 240W at the highest can be automatically identified and negotiated, the integration of high-speed data transmission and high-efficiency charging functions is realized, the requirements of users on high-performance equipment connection are met, meanwhile, the basic function options provided by 0 European resistor are provided, and a flexible solution is provided for different application scenes. 2. According to the utility model, the FPC soft board made of the ultrathin PET high-frequency material is combined with a unique wiring scheme, so that the signal transmission performance is optimized, the impedance is reduced, the high-frequency signal integrity is ensured, the electric connection and bending resistance performance is enhanced by the high-density via hole array, the connection stability is ensured by the golden finger gluing reinforcement design and the high-precision assembly process, the product can bear a severe use envir