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Terminal modules, electrical connectors and electrical connector components

A technology of terminal modules and electrical connectors, which is applied to the parts of connection devices, connections, protective grounding/shielding devices of connection parts, etc., which can solve electromagnetic interference, the size of electrical connectors cannot be too large, and the impact of telecommunication transmission, etc. problem, to achieve the best shielding effect

Active Publication Date: 2021-06-18
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

Usually, high-density electrical connectors have a large number of terminals. Due to the limitation of installation space, the size of the electrical connector cannot be too large, so the terminal spacing will become very small, resulting in serious internal electromagnetic interference during signal transmission.
For a high-density electrical connector with a precise structure, the small electromagnetic interference generated by other external electronic devices is also likely to have a greater impact on its telecommunication transmission

Method used

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  • Terminal modules, electrical connectors and electrical connector components
  • Terminal modules, electrical connectors and electrical connector components
  • Terminal modules, electrical connectors and electrical connector components

Examples

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Embodiment Construction

[0030] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of means consistent with aspects of the present application as recited in the appended claims.

[0031] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. Unless otherwise defined, the technical terms or scientific terms used in the application shall have the ordinary meanings understood by those skilled in the art to which the application belongs. "First", "second" and similar words used in the specifi...

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Abstract

The application provides a terminal module, an electrical connector and an electrical connector assembly. A terminal module, including a first terminal module and a second terminal module assembled together, the first terminal module includes a signal terminal and a first body and a second body integrally formed to the signal terminal, The second terminal module includes a plurality of ground terminal bodies and a plurality of shielding sheets arranged at intervals, and a first insulating block integrally formed on the ground terminal body, and the signal terminal includes a The first connecting portion between the first connecting portions is located between a pair of adjacent first insulating blocks, so that the ground terminal assembly has a better shielding effect.

Description

technical field [0001] The application relates to a terminal module, an electrical connector and an electrical connector assembly, in particular to a terminal module, an electrical connector and an electrical connector assembly for high-density and high-speed transmission in the communication field. Background technique [0002] In the electronics industry, circuit boards are usually connected to other electronic devices through electrical connectors. With the rapid development of information technology, the functions of electrical connectors are increasingly enhanced and improved. The high-speed increase in data storage requirements and the acceleration of transmission speed have caused great changes in the interface interface, and high-density electrical connectors have been produced and widely used in the electronics industry. Usually, high-density electrical connectors have a large number of terminals. Due to the limitation of installation space, the size of the electri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/648H01R13/6581H01R13/6597H01R13/02H01R13/502
CPCH01R13/02H01R13/502H01R13/648H01R13/6581H01R13/6597
Inventor 肖顺群
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST