Signal transmission connector

A signal transmission and connector technology, which is applied in the direction of connection, parts of connection devices, protective grounding/shielding devices of connection parts, etc., can solve problems such as signal crosstalk and poor common grounding effect of signal transmission connectors, and achieve signal The effect of a short return path

Pending Publication Date: 2022-06-17
SICHUAN HUAFENG ENTERPRISE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a signal transmission connector, which is used to solve the problem that the signal transmission connector in the prior art has poor common ground performance and is prone to crosstalk between signals

Method used

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the accompanying drawings in the present application. Obviously, the described embodiments are part of the embodiments of the present application. , not all examples. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0039] The terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that the embodiments described herein can be practiced in...

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Abstract

The invention provides a signal transmission connector which is arranged on a printed circuit board, and the connector comprises a metal housing which is provided with a first surface facing the printed circuit board and a second surface opposite to the printed circuit board, and is provided with a concave cavity on the first surface; the at least one signal module comprises an insulator and a signal terminal fixed on the insulator, and the signal module is embedded into the concave cavity; the elastic conductive part is attached to the first surface of the metal shell; when the connector is pressed into the printed circuit board, the elastic conductive part is elastically compressed and is in common ground contact with the conductive area of the printed circuit board. The elastic conductive part can be elastically compressed and reliably contacted with the conductive area of the printed circuit board, so that a signal backflow path is shorter, more reliable and more complete, a better grounding effect is achieved, and crosstalk between signals is reduced.

Description

technical field [0001] The present application relates to the technical field of connectors, and in particular, to a signal transmission connector. Background technique [0002] The existing high-speed multi-channel signal transmission connectors are usually formed by arranging and combining multiple signal module groups. Since they need to be connected with a PCB (Printed Circuit Board, printed circuit board), in the process of connecting with the PCB, the advantages and disadvantages of crosstalk It often restricts the speed of the product, and the quality of the product common ground connection is particularly important for crosstalk. The number, reliability and integrity of the common ground have a great impact on the quality of crosstalk and resonance. [0003] The prior art signal transmission connectors have poor ground-common effect, and are prone to crosstalk between signals. SUMMARY OF THE INVENTION [0004] The present application provides a signal transmission...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H01R12/71H01R13/648H01R13/46H01R13/6461
CPCH01R12/71H01R13/648H01R13/46H01R13/6461
Inventor王超刘兴平钟茂萍
OwnerSICHUAN HUAFENG ENTERPRISE GRP