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Full-link shielded electric connector

A technology of electrical connectors and full links, which is applied in the direction of connection, two-part connection devices, and parts of connection devices, etc. It can solve the problems of not meeting high-speed use requirements, complex structure and process, and signal interference, etc., to achieve It is beneficial to expand, reduce signal interference, and ensure the effect of shielding

Pending Publication Date: 2022-01-11
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the signal interference problem under the condition of high transmission rate, various high-speed electrical connector manufacturers adopt various shielding differential structures, but some of the existing technologies cannot meet the requirements of high-speed use, and some structures are complex and expensive

Method used

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  • Full-link shielded electric connector
  • Full-link shielded electric connector
  • Full-link shielded electric connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further explained below in conjunction with specific embodiments.

[0035] refer to Figure 1-15 , a full-link shielded electrical connector, including an angled socket connector 1 and a straight plug connector 2, the angled socket connector 1 includes a socket body 11, and the straight plug connector 2 includes a plug body 21 , The middle part of the socket body 11 is provided with a plurality of through socket cavities 111, each socket cavity 111 is fixed with a connection seat base 17, and the seat base 17 is fixed with the socket body 11 by glue filling. The seat base 17 is provided with a first signal jack 14 and a second signal jack 15, and the first signal jack 14 and the second signal jack 15 form a differential pair to transmit a pair of differential signals.

[0036] Both the first signal jack 14 and the second signal jack 15 are bent at 90°, the horizontal part is inserted into the socket base 17 , and the vertical part penetrat...

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PUM

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Abstract

The invention discloses a full-link shielded electric connector. The full-link shielded electric connector comprises a bent socket connector and a straight plug connector, the bent socket connector comprises a socket seat body, the straight plug connector comprises a plug seat body, the middle part of the socket seat body is provided with a plurality of through socket cavities, a seat base is fixedly connected in each socket cavity, and a pair of signal jacks are arranged in each seat base; and the middle part of the plug seat body is provided with a plurality of through plug cavities, each plug cavity is internally and fixedly connected with a head base, and each head base is internally provided with a pair of signal contact pins. According to the invention, the base bodies of the bent socket connector and the straight plug connector are both provided with independent cavities, and two contact pieces arranged in the cavities form a differential pair to transmit a pair of differential signals; and a closed metal shielding channel is formed around each differential signal pair through a cavity and a grounding pin, so that the shielding performance is ensured, and signal interference among differential signals is reduced.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a full-link shielded electrical connector. Background technique [0002] In the fields of large-capacity storage and high-speed communication, different circuit boards inside the equipment are connected by connectors. With the rapid development of information technology, equipment has higher and higher requirements for the transmission rate of signals, so the mutual interference between signals has become a difficult problem for the rate increase of connectors. In order to solve the signal interference problem under the condition of high transmission rate, various high-speed electrical connector manufacturers adopt various shielding differential structures, but some of the existing technologies cannot meet the requirements of high-speed use, and some structures have complicated processes and high costs. Contents of the invention [0003] Based on the technical problems in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/629H01R13/6591H01R24/00
CPCH01R13/6591H01R24/00H01R13/502H01R13/629
Inventor 曹永泉陈群强
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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