Shielding grounding spring, connector employing same, and connector assembly

A technology of shielding grounding and connectors, which is applied in the field of shielding grounding springs, can solve problems such as poor contact between shielding grounding springs and socket housings, failure of shielding grounding, and difficult positioning of shielding grounding springs, etc., to achieve good circumferential shielding effect, Fixed effect
CN104319554AActive Publication Date: 2015-01-28CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
Publication Date
2015-01-28

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Abstract

The invention relates to a shielding grounding spring, a connector employing the same, and a connector assembly. The shielding grounding spring comprises an annular body, and the annular body is provided with a grounding spring inner hole, wherein the grounding spring inner hole is used for the inserting of a housing of a corresponding adaptive connector from the front to the back. The annular body is provided with a plurality of spring pieces which are arranged along the peripheral direction at intervals, face the center of the grounding spring inner hole to extend in a suspension manner and are used for the sliding top-pressure cooperation with the housing of the adaptive connector. The annular body is provided with a plurality of U-shaped clamping pieces which are arranged at intervals along the peripheral direction. Each U-shaped clamping piece is provided with a clamping mouth which faces the direction departed from the center of the grounding spring inner hole. The invention also provides the shielding grounding spring which can be reliably fixed with the housing of the connector, the connector employing the shielding grounding spring, and the connector assembly.
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Description

technical field

[0001] The invention relates to a shielded ground spring, a connector and a connector assembly using the shielded ground spring. Background technique

[0002] LRM is the acronym of Line Replaceable Module, which translates to field replaceable module or field replaceable module. The integrated transmission of various signals meets the functional requirements for reliable transmission of high-speed data and high-frequency data, and at the same time meets the functional requirements for power distribution between boards and sub-board systems. In order to meet the replaceable requirements, the LRM connector assembly includes a plug module housing, a plug connector, a socket connector and a chassis panel. The plug connector is installed on the plug module housing, and the socket connector is installed on the chassis panel. The plug includes a plug shell. Body, the socket includes a socket housing, and the plug housing is plugged into the inner hole of the socket...

Claims

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