Electric connector

A technology of electrical connectors and grounding parts, applied in the field of electrical connectors with good high-frequency performance, can solve the problems that the mechanical properties of terminals cannot be guaranteed, the mechanical properties of contact arms are easily damaged, and cross talk, so as to avoid the formation of interfering electromagnetic waves. Effect

Active Publication Date: 2021-01-19
LINTES TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invalid transmission paths of the two adjacent pairs of signal terminals will affect each other, resulting in crosstalk
[0004] In order to reduce the mutual influence of the invalid transmission paths of the two pairs of signal terminals, those skilled in the art usually reduce the length of the invalid transmission path, that is to say, reduce the length of the header, but when reducing the length of the header At the same time, the mechanical performance of the terminal cannot be guaranteed. When the docking element is docked with the contact arm, the contact arm is easily damaged due to insufficient mechanical performance, which is also not conducive to the high frequency of the electrical connector. performance

Method used

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Embodiment Construction

[0041] In order to facilitate a better understanding of the purpose, structure, features, and effects of the present invention, the present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0042] see figure 1 , figure 2 with Figure 4 , this is an electrical connector 100 according to the first embodiment of the present invention, which is used to electrically connect a first electrical component 200 and a second electrical component (not shown), and the electrical connector 100 has a An insulating body 1, a row of terminals 2 arranged in left and right rows are fixed on the insulating body 1 and connected upward to the first electrical element 200, a grounding member 3 is arranged in front of a row of the terminals 2, Two metal locking parts 4 are fixed on the left and right ends of the insulating body 1 and are located on both sides of a row of terminals 2, and a conductive cover 5 is pivotally connected to th...

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Abstract

The invention discloses an electric connector which is electrically connected with a first electric element. The electric connector comprises an insulating body which is provided with a butt-joint part extending forwards, wherein the butt-joint part is provided with a butt-joint surface which is in butt joint with the first electric element; a row of terminals which are fixed on the insulating body, wherein each terminal is provided with a contact part and a head part extending forwards from the contact part, the contact part is exposed out of the butt joint surface and is electrically contacted with the first electrical element in the vertical direction, and at least one signal terminal is arranged in the row of terminals; a grounding piece which is provided with a main body part which isarranged on the butt joint surface, wherein the grounding piece is positioned in front of the head part of the at least one signal terminal at intervals, extends downwards from the main body part toform a guide connection part, penetrates through the butt joint part downwards and is used for grounding conduction.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to an electrical connector with good high-frequency performance. 【Background technique】 [0002] A conventional electrical connector has an insulating body, a row of terminals is fixed in the insulating body and each of the terminals has a contact arm extending forward to electrically contact with a mating element, and a tail extending backward is welded to A circuit board, a row of terminals has multiple pairs of signal terminals and multiple ground terminals for transmitting high-frequency signals, each pair of signal terminals has a ground terminal on both sides, and the signal terminals are between the docking element and the circuit board The high-frequency signal is transmitted between them, and the ground terminal is used to shield the high-frequency signal of the signal terminal to form a ground loop. [0003] In the prior art, in order to ensure the mechanical performance of th...

Claims

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Application Information

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IPC IPC(8): H01R13/648H01R13/6581H01R13/6591H01R13/02H01R13/502H01R13/6477
CPCH01R13/648H01R13/6581H01R13/6591H01R13/02H01R13/502H01R13/6477
Inventor 管世祺涂金益林宇骞
Owner LINTES TECH
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