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Electrical connectors and electrical connection devices

A technology of electrical connectors and plug-in parts, which is applied in the directions of conductive connection, electrical component connection, connection, etc., can solve the problems of terminal heat generation, failure, and unspecified grounding rod connection, etc., to facilitate high-speed transmission and increase heat dissipation. efficiency, reducing the effect of signal crosstalk

Active Publication Date: 2018-10-09
MOLEX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the patent specification does not specify how the ground rod is connected to the ground pin
[0007] Since the terminals of high-frequency transmission are easy to generate heat, if the heat dissipation effect of the electrical connector is not good, it is easy to affect the transmission function of the electrical connector, and even lead to failure

Method used

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  • Electrical connectors and electrical connection devices
  • Electrical connectors and electrical connection devices
  • Electrical connectors and electrical connection devices

Examples

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Embodiment Construction

[0125] See Figure 1 to Figure 4 An embodiment of the electrical connection device of the present invention includes: an electrical connector 100 and a circuit board 6. The electrical connector 100 includes an insulating body 1, a first terminal group A, a second terminal group B, a plurality of metal grounding members 3, a positioning plate 4 and a back cover 5.

[0126] The insulating body 1 includes a first socket unit 11, a second socket unit 12, a plurality of first ventilation holes 13 and two assembly walls 14. The first socket unit 11 has a base 111, a plug portion 112 extending forward from the base 111, and a plurality of terminal grooves 113 respectively penetrating the base 111 along a front-to-back direction D and extending to the plug portion 112. The insertion portion 112 has a slot 112a and a first wall 112b and a second wall 112c defining two opposite sides of the slot 112a. A part of the terminal groove 113 extends to the first wall 112b, and the other part of ...

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PUM

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Abstract

The invention provides an electrical connector and an electrical connecting device. The electrical connector includes an insulating body, a terminal group and multiple grounding elements. A terminal group includes a plurality of terminals. Each terminal has a fixed portion, a contact portion and an extension portion. The terminal group includes a first terminal group, the first terminal group has two pairs of signal terminal pairs respectively composed of two adjacent signal terminal pairs and three ground terminals respectively located between the two pairs of signal terminal pairs and on the two outer sides, so that each The pair of signal terminals are respectively located between the two ground terminals. The grounding parts are spaced apart from each other and fastened to the extension parts of the grounding terminals of the first terminal group. Each grounding part integrally includes a horizontal joint and three fastening parts respectively extended from the horizontal joint. The fastening parts are respectively buckled. The extension part and the cross-connection part of the ground terminal are suspended in the air and straddle the two pairs of signal terminals.

Description

Technical field [0001] The invention relates to an electrical connector and an electrical connection device. Background technique [0002] In general electronic information products, electrical connectors are usually used to connect transmission lines to transmit signals. Due to the increasing amount of data transmission, electrical connectors need to increase the transmission speed to meet the demand for large amounts of data transmission. However, electrical connectors for high-frequency transmission are prone to inductive cross-talk and near-end cross-talk (NEXT) problems. [0003] Taiwan Patent No. I475754 (corresponding cases US 8353726, CN 201110099693.0) discloses an electrical connector, which includes a third conductive terminal, the third conductive terminal is provided with a through hole in the middle of its holding part, and the through hole can Adjust the matching impedance, and lock with the insulating body. [0004] Taiwan Patent No. M332989 (corresponding case US ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/00
Inventor 符允豪吴云山
Owner MOLEX INC
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