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Shielding plate, terminal module and female terminal connector using the shielding plate

A terminal module and shielding plate technology, applied in the direction of connection, conductive connection, electrical components, etc., can solve the problem of difficult processing of convex hulls, and achieve the effects of low processing difficulty, small punching force, and improved force

Active Publication Date: 2022-05-13
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a shielding plate to solve the technical problem that the processing of the convex hull is relatively difficult in the prior art; it also provides a terminal module and a female connector using the shielding plate to solve the above technical problems

Method used

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  • Shielding plate, terminal module and female terminal connector using the shielding plate
  • Shielding plate, terminal module and female terminal connector using the shielding plate
  • Shielding plate, terminal module and female terminal connector using the shielding plate

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0093] Such as figure 1 As shown, the structure of the connector assembly where the female end connector is located is firstly introduced. The connector assembly includes a female end connector 100 and a male end connector 200 that are plugged into each other. Here, whether it is the female end connector 100 or the male end The connectors 200 all have one end for insertion as the front end. The female end connector 100 includes a female end housing 101 and a plurality of terminal modules 102 arranged on the female end housing 101, wherein the terminal module 102 has a mounting end 103 and a mating end 104, and the mounting end 103 is used for fixed installation on a printed circuit board. On the board, the mating end 104 is used for mating with the male end connector 200 . The terminal modules 102 are generally square plates, and the terminal modules 102 are arranged in sequence along the thickness direction of the terminal modules 102 .

[0094] The structure of the termina...

specific Embodiment 2

[0120] Such as Figure 29 to Figure 32 As shown, the difference from Embodiment 1 is that in Embodiment 1, the guide slope is an inclined plane. In this embodiment, the guiding slope in the shielding plate 1023 is an arc-shaped surface 10238 , while the window 10237 between the convex shell 10232 and the main body 10231 , the way the shielding plate 1023 is connected to the ground terminal 10222 through the rivet 1024 remains unchanged.

Embodiment 1

[0122] In Embodiment 1 and Embodiment 2, the convex hull is integrally stamped and formed, and there is a gap between the rear end of the convex hull and the main body. In this embodiment, there is a gap between the front end or the left and right ends of the convex hull and the main body, that is, at least one end has a gap.

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PUM

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Abstract

The invention relates to a shielding plate, a terminal module using the shielding plate, and a female connector. The shielding plate includes a main body, and the front end of the main body is provided with a convex shell, and the convex shell is arranged on the main body facing the corresponding grounding terminal. One side of the protruding shell is used to cooperate with the grounding shrapnel at the front end of the corresponding grounding terminal to clamp the grounding pin; the main part is provided with a window or a slit, and the protruding shell is integrally stamped at the window or slit. Bag. Compared with forming a fully enclosed convex hull by direct stamping on a complete shielding plate, the present invention first opens windows or slits on the main body during processing, and then integrally stamps to form a convex hull, which is a semi-convex hull. It is less difficult and requires less punching force.

Description

technical field [0001] The invention relates to a shielding plate, a terminal module and a female end connector using the shielding plate. Background technique [0002] For high-speed electrical signal transmission, the loss and crosstalk performance of the backplane connector have an important impact on the transmission performance of high-speed links. With the continuous increase of the signal channel rate, in order to ensure that the connector signal has a good return path and less crosstalk interference , in addition to the need for a "ground" terminal, a shielding plate is often added to the side of the ground terminal to form a common return path with the "ground" terminal, which improves signal return and increases the effect of electromagnetic isolation. [0003] Specifically, the female end connector includes a female end housing and a plurality of terminal modules fixed on the female end housing, the terminal module includes a grounding terminal, and the grounding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R9/28
CPCH01R9/28
Inventor 李宗蔚
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD