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Printed circuit board connector with a shield element

A plug-in connector and printed circuit board technology, applied in the direction of circuits, connections, electrical components, etc., can solve the problem of too small tolerances between printed circuit boards and housing walls

Active Publication Date: 2020-03-06
HARTING ELECTRIC GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main drawback of this prior art is that for certain applications / equipment configurations the tolerances between the printed circuit board and the housing wall are too small

Method used

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  • Printed circuit board connector with a shield element
  • Printed circuit board connector with a shield element
  • Printed circuit board connector with a shield element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] These figures contain partially simplified schematic diagrams. To some extent, the same reference numerals are used for the same elements, but it is also possible for different elements. Different views of the same element can be scaled differently.

[0050] Figure 1a A perspective view of the shielding element 1 is shown. The shielding element 1 is formed in one piece and is formed by a metal plate 11 bent into a substantially hollow cylindrical shape. In this case, the abutting first edges 111 , 112 of the metal plates are fixed to each other by their puzzle-piece-shaped curves (similar to the "dovetail principle").

[0051] The shielding element 1 has radially outwardly protruding contact tabs 12 for electrical contacting of the plug connector housing 3 .

[0052] The shielding element 1 also has two separate second edges 113 , 114 . At one of the two second edges 113 , the shielding element 1 has solder pins 16 as ground terminals for contacting ground contacts...

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PUM

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Abstract

The present invention relates to a shield element (1) of a printed circuit board connector, which shield element enables maximum tolerance compensation between a printed circuit board (5), on which the printed circuit board connector is secured on the connection side, and a housing wall (4) of a device housing surrounding the printed circuit board (5). According to the invention, the shield element (1) is substantially hollow-cylindrical and can be fitted onto the insulating body (2) on the insertion side so as to also ensure a required connection to ground over the large desired tolerance range.

Description

technical field [0001] The invention relates to a printed circuit board plug connector according to the preamble of independent claim 1 . Background technique [0002] Printed circuit board plug connectors are required in device docking technology. They are usually soldered on the connection side to a printed circuit board arranged in the housing of the electrical device, ie in the device housing. The associated plug connector housing can be integrated in the housing wall of the device housing. In the assembled state of the device, the insulator (contact carrier) of the plug connector of the printed circuit board is embedded in the plug connector housing, but not fixed to its plug connector housing, in order to ensure that the printed circuit board and The housing walls are compensated for the mechanical tolerances required in terms of device housing technology. However, for technical grounding and shielding reasons, a reliable conductive ground connection is required bet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6594H01R12/71H01R43/20
CPCH01R12/716H01R13/6594H01R43/205H01R13/502H01R13/6581
Inventor S·哈默林格
Owner HARTING ELECTRIC GMBH & CO KG