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Receptacle Assembly And Shield Member

A technology of shielding components and sockets, applied in the direction of electrical components, optical components, parts of connecting devices, etc., can solve problems such as difficulties and containment of EMI

Inactive Publication Date: 2014-07-16
MOLEX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The metal spring gasket can cost over a dollar to manufacture and set up, and using the metal spring gasket to contain EMI at these types of openings is difficult due to the location of the opening, likewise placing the metal spring gasket It is also difficult to attach the sheet to the housing so that the metal spring gasket can cover the opening in an effective EMI shielding manner.

Method used

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  • Receptacle Assembly And Shield Member
  • Receptacle Assembly And Shield Member
  • Receptacle Assembly And Shield Member

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Embodiment Construction

[0036] Although the application is susceptible to many different forms of embodiments, only the specific embodiments are shown in the drawings and will be described in detail herein, and it is understood that this specification should be regarded as the principle of the application An example of an example and is not intended to limit the application to the patterns shown herein.

[0037] Therefore, a reference to a feature or an aspect will be used to describe a feature or an aspect of an embodiment of the present application, but does not mean that every embodiment of the present application must have the described feature or aspect. Furthermore, it should be noted that the specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless otherwise stated.

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Abstract

In order to prevent EMI leakage from various openings formed in module-receiving receptacles, a receptacle assembly and a shield member are provided. The shield member may have multiple layers but includes at least a conductive layer and an adhesive layer. The adhesive layer permits the shield member to be applied to an exterior surface of the receptacle and the shield member is further configured and dimensioned such that it fits entirely over the opening with a sufficient marginal extent to remain in place on the receptacle and provide its EMI barrier function effectively communicating with the interior portion, and the bottom is configured to be joined to a circuit board. An EMI shield member is provided along the bottom of the cage and extends completely around the bottom opening to be held between the cage and a circuit board. The EMI shield member forms a shielded interface completely around the perimeter of the bottom opening.

Description

technical field [0001] The present application generally relates to structures related to electronic modules for reducing electromagnetic interference (EMI) radiation from said electronic modules, and in particular to a cost-effective and easy-to-arrange shielding element for a shielding enclosure, the The shielding case accommodates a connector on a printed circuit board and accommodates an electronic module matching the connector inside. Background technique [0002] Multiple electronic modules are used to connect various electronic devices together. These electronic modules are usually connected to opposite ends of a cable to define a cable assembly, for example for interconnecting a server to a router. These modules may engage optical fiber, electrical or combination transceivers shaped in the shape of a plug received in a receptacle provided within the electronic device. These receptacles may comprise metal or die cast guide frames or sheet metal shrouds or metallized...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6581
CPCG02B6/4246G02B6/4277
Inventor 克里斯托弗·D·伊尔希
Owner MOLEX INC