Unlock instant, AI-driven research and patent intelligence for your innovation.

Signal connector

A signal connector and signal technology, applied in the field of data transmission, can solve the problem of general shielding effect and achieve the effect of reducing signal crosstalk

Active Publication Date: 2015-04-29
HUAWEI MACHINERY
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shielding effect of this technical solution using a single shielding sheet is average, and it is usually only suitable for systems with a transmission rate lower than 10Gbps. For the transmission of higher-speed signals, such as high-speed systems with a transmission rate of 25Gbps or even 50Gbps, a further step is required. Signal connectors that reduce crosstalk and meet system requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Signal connector
  • Signal connector
  • Signal connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 A schematic diagram of a signal connector provided by an embodiment of the present invention. like figure 1 As shown, the signal connector 1 is composed of a first plug connector 2 and a second plug connector 3 that are assembled in pairs.

[0031] figure 2 It is a schematic diagram of a first connector provided in an embodiment of the present invention. As shown in the figure, the first connector 2 includes: a signal transmission unit 4 and a first mating fixed end 5 . The first mating and fixing end 5 has a first insertion surface 51 , and the signal transmission unit 4 is inserted into the first insertion surface 51 of the first mating and fixing end 5 .

[0032] image 3 It is an expanded view of the signal transmission unit provided by the embodiment of the present invention. The signal transmission unit 4 includes a signal transmission part 41 , a first shield member 42 and a second shield member 43 . The first shielding member 42 and the second s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a signal connector. The signal connector comprises a first plug-in connector and a second plug-in connector, wherein the first plug-in connector comprises a signal transmission unit comprising a signal transmission part, a first shielding component and a second shielding component, and a first matched fixing end for containing the signal transmission unit; the second plug-in connector comprises a second matched fixing end for containing a second signal terminal pair and a third shielding component; and when the first plug-in connector is in plug-in connection with the second plug-in connector, a first signal terminal pair and the second signal terminal pair are arranged in a connection way, the third shielding component and a first clamping joint of the signal transmission unit are arranged in a clamping way, the third shielding component is connected with the first shielding component and the second shielding component in a clamping way so as to form an O-shaped shielding cavity structure coating the first signal terminal pair and the second signal terminal pair, and the O-shaped shielding cavity structure is used for shielding the signals transmitted by the first signal terminal pair and the second signal terminal pair. By the embodiment, the signal crosstalk problem of the signal connector in a high-speed system can be solved.

Description

technical field [0001] The invention relates to the technical field of data transmission, in particular to a signal connector applied in a high-speed signal transmission system. Background technique [0002] In the field of data transmission, the signal transmission speed of communication equipment is getting faster and faster. In high-speed systems, differential signal connectors are usually used, and when high-speed signals pass through the connectors, the crosstalk between signals will be relatively large, so signals need to be isolated. At present, for high-speed signals with a rate exceeding 3 Gbps, a metal shielding sheet is usually used to shield the signal lines. However, the shielding effect of this technical solution using a single shielding sheet is generally only applicable to systems with a transmission rate lower than 10Gbps. For the transmission of higher-speed signals, such as a high-speed system with a transmission rate of 25Gbps or even 50Gbps, a further ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/6581
Inventor 肖聪图汪泽文王云
Owner HUAWEI MACHINERY