Connector

A technology of connectors and connecting seats, which is applied in the direction of connection, parts of connection devices, fixed/insulated contact members, etc., which can solve the problems that the shielding layer is easily burned by lightning strikes, poor lightning protection performance, and reduced safety of connectors. , to achieve the effect of improving the safety performance of outdoor use and improving the anti-lightning performance

Active Publication Date: 2019-09-24
TYCO ELECTRONICS (SHANGHAI) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lightning protection performance of this cable with only a single shielding layer is poor. When used outdoors, the shielding layer of the cable is easily burned by lightning, which reduces the safety of the connector.

Method used

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Embodiment Construction

[0022] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, but should not be construed as a limitation of the present invention.

[0023] In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagrammatic form to simplify the drawings.

[0...

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PUM

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Abstract

The invention discloses a connector, which comprises an outer shell, an inner shell, a cable and an electronic module, wherein the front end of the outer shell is suitable for being buckled to a connecting seat; the inner shell is accommodated in the outer shell; the cable extends into the inner shell; and the electronic module is electrically connected with conductor cores of the cable. The cable includes an outer shielding layer which wraps the conductor cores and is electrically isolated from the conductor cores, and the outer shielding layer is suitable for being electrically connected to the connecting seat. The cable further includes an inner shielding layer which is located between the conductor cores and the outer shielding layer and is electrically isolated from the conductor cores and the outer shielding layer, and the inner shielding layer is suitable for being electrically connected to a metal housing of the electronic module. In the invention, the inner shielding layer of the cable can be grounded through the metal housing of the electronic module, and the outer shielding layer of the cable can be grounded through the connecting seat, thereby effectively improving the lightning resistance of the whole connector, and improving the outdoor use safety performance of the connector.

Description

technical field [0001] The invention relates to a connector. Background technique [0002] In the prior art, a connector generally includes an outer housing, an inner housing, a cable and an electronic module (for example, an SFP electronic module). The front end of the outer casing is suitable for locking onto the connecting seat (or called an adapter). The inner housing is accommodated in the outer housing, and the cable extends into the inner housing, and the conductor core of the cable is electrically connected with the circuit board of the electronic module. [0003] In the prior art, the cable usually only includes a shielding layer, and the shielding layer is usually electrically connected to the connection base and grounded through the connection base. However, the lightning protection performance of this cable with only a single shielding layer is poor. When used outdoors, the shielding layer of the cable is easily burned by lightning, which reduces the safety of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/502H01R13/6581H01R13/6594
CPCH01R13/6594H01R13/502H01R13/40H01R13/6581
Inventor 宋志刚陈述张海波胡少彬其他发明人请求不公开姓名
Owner TYCO ELECTRONICS (SHANGHAI) CO LTD
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