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High-speed transmission connector plug, socket and connecting system

A connector plug and high-speed transmission technology, which is applied in the direction of connection, fixed connection, and parts of the connection device, can solve problems that affect the transmission efficiency, system stability, insufficient stability of the interface connection, and unstable signal transmission, etc., to achieve reduction Small impact, ensure reliability, achieve precise control effect

Inactive Publication Date: 2013-01-23
LUXSHARE PRECISION IND SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the interface that can support the USB3.0 protocol is the flat pin-type interface proposed by Intel Corporation. Generate signal interference, so it is easy to cause unstable signal transmission, affecting transmission efficiency and system stability

Method used

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  • High-speed transmission connector plug, socket and connecting system
  • High-speed transmission connector plug, socket and connecting system
  • High-speed transmission connector plug, socket and connecting system

Examples

Experimental program
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Embodiment Construction

[0038] This embodiment is a preferred implementation of the present invention, and other principles and basic structures (such as different welding forms between the socket and the main board, different arrangements of transmission signal definitions, non-one flat cables, etc.) are the same as this embodiment Or similar, all within the protection scope of the present invention.

[0039] Please see attached Figure 15 to attach Figure 19 , the connection system in the present invention mainly includes two major parts, that is, a plug 1 and a socket 2, wherein the socket 2 is generally used for welding on the main board of an electronic product. In this embodiment, taking a computer as an example, the socket 2 is used for welding 4 on the computer motherboard.

[0040] Please refer to the attached figure 1 to attach Figure 9 , the plug 1 in this embodiment mainly includes a main body and a cable 3. The main body of the plug 1 mainly includes a plastic matrix 8 and a core b...

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Abstract

The invention discloses a high-speed transmission connector plug, a socket and a connecting system according with a USB3.0 protocol. The plug comprises a plastic substrate, a core plate and a cable, wherein the core plate is arranged in the plastic substrate, one end of the core plate extends out of the front end of the plastic substrate, gold fingers are embedded at both ends of the core plate extending out of plastic substrate, the cable is electrically connected with the gold finger at one end of the core plate, the gold finger at the other end of the core plate are electrically connected with the socket; the socket comprises a connector rubber base provided with a wiring terminal; the connector rubber base is provided with a splicing groove which is identical with the shape of the front end of the core plate on the plug; the wiring terminal is embedded in the connector rubber base; a welding part of the wiring terminal is exposed outside the connector rubber base, and a connecting part of the wiring terminal is exposed in the splicing groove; and the connecting system comprises the plug and the socket. The invention can accurately control the characteristic impedance of the connector, reduces signal attenuation and reflection caused by connection as possible, ensures the high-frequency performance of signal transmission and can meet the requirement of a transmission rate of 6Gb / s.

Description

technical field [0001] The invention discloses a connector plug, a socket and a connection system, in particular to a high-speed transmission connector plug, a socket and a connection system conforming to the USB3.0 protocol. Background technique [0002] Universal Serial Bus (Universal Serial BUS, referred to as USB) is more and more applied to consumer electronic products due to its stable transmission speed and superior performance. With the development of the USB interface protocol, the USB interface has gone through the USB1.0 and USB2.0 protocols, and has slowly entered the era of the USB3.0 interface. Compared with USB2.0 interface, USB3.0 will become the market mainstream interface for high-speed data transmission at a predictable time due to its transmission rate more than ten times higher than USB2.0 and good power management system. According to industry speculation, the USB3.0 market will begin to scale up at the end of 2011 or 2012. At present, the int...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R13/46H01R13/639H01R13/642H01R13/646H01R13/66H01R12/51H01R12/59H01B7/17
Inventor 廖鹏范敏张光卿冯云
Owner LUXSHARE PRECISION IND SHENZHEN