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Double-end protection underwater plugging and unplugging electric connector

A technology of electrical connectors and plug connectors, which is applied in the direction of connection and connection device parts, circuits, etc., and can solve problems such as inability to operate with electricity

Pending Publication Date: 2017-06-09
上海蓝梭电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a double-end protected underwater plug-in electrical connector. The plug end and the socket end of the connector all have contact couples with an independent dynamic seal oil-filled pressure balance structure isolated from the external connection, which can solve the problem of The problem that the underwater plug-in connector cannot be operated with electricity improves the convenience of marine engineering construction, saves construction costs and improves work efficiency

Method used

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  • Double-end protection underwater plugging and unplugging electric connector
  • Double-end protection underwater plugging and unplugging electric connector
  • Double-end protection underwater plugging and unplugging electric connector

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] A double-end protected underwater plug-in electrical connector, including a plug end and a socket end, is characterized in that the plug end includes

[0030] A floating housing 13, one side of the floating housing 13 is provided with a guide groove 17;

[0031] A plug connector tail attachment 14, the plug connector tail attachment 14 is arranged on one side of the floating housing 13, and the plug connector tail attachment 14 is used to be mated with a cable to form a transmission assembly;

[0032] The electric pin contact couple 16, the electric pin contact couple 16 is arranged in the floating housing 13, the front end and the rear end of the electric pin contact couple 16 are coated with an insulating layer 1, the electric pin contact couple A bare metal contact is set in the middle;

[0033] Wide mouth guide structure 11, described wide ...

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Abstract

The invention discloses a double-end protection underwater plugging and unplugging electric connector comprising a plug end and a socket end. The front end of the housing structural member of the socket end is plugged in a floating housing of a plug connector. The guiding pin of the front end of the housing structural member is disposed in the guiding groove of the floating housing. The electric pin contact couple of the plug end is plugged in a corresponding oil-filled pressure balance type jack, and is used to eject a floating sealing block inwards, and then the oil-filled pressure balance type jack is contacted with the exposed metal contact of the middle part of the electric pin contact couple to form electric connection. The double-end protection underwater plugging and unplugging electric connector is used to solve a problem of pressure compensation adjustment between an internal cavity and external seawater in deepwater environment, and an instant plugging unplugging on-off function in whole deep water environment is realized. The internal and external pressure difference of the integrated structure is adjusted along with the change of the external water pressure environment, and flexible plugging connection and flexible unplugging disconnection are carried out anytime in the deepwater environment.

Description

technical field [0001] The invention relates to a structure suitable for an underwater pluggable watertight electrical connector, in particular to a double-end protected underwater pluggable electrical connector. Background technique [0002] At present, general-purpose watertight connectors are divided into two types: metal type and rubber type. These two types of watertight connectors do not have the function of underwater plugging and unplugging. . However, in the existing underwater plug-in connectors, only one end has a fully enclosed oil-filled structure, so as to realize full-sea depth and underwater pluggable functions. Moreover, only one end of the existing underwater pluggable electrical connector can realize live operation, and cannot realize the plugging work when the entire underwater system is powered off. Contents of the invention [0003] The object of the present invention is to provide a double-end protected underwater plug-in electrical connector. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/523H01R13/52
CPCH01R13/521H01R13/523
Inventor 杨健纬
Owner 上海蓝梭电子科技有限公司
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