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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PUM

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Abstract

The invention discloses a double-terminal protected underwater plug-in electrical connector, which includes a plug end and a socket end. The front end of the housing structure at the socket end is inserted into the floating housing of the plug connector. The guide pin at the front end of the component is located in the guide groove of the floating shell, and the electric pin contact couple at the plug end is inserted into the corresponding oil-filled pressure-balanced socket, and the floating sealing block is pushed inward, so that the oil-filled pressure-balanced plug The hole can be contacted with the exposed metal contact in the middle of the electric pin contact to form an electrical connection. The underwater plug-in electrical connector with double-terminal protection of the present invention solves the pressure compensation adjustment between the inner cavity of the electrical connector in a deep-water environment and external sea water, and realizes the instant plug-in and disconnection function in a full-sea deep environment. The internal and external pressure difference of the overall structure can be adjusted according to the change of the external water pressure environment, and the mobile plug-in connection and pull-out disconnection can be performed at any time in the deep water 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
CPCH01R13/523H01R13/521
Inventor 杨健纬
Owner 上海蓝梭电子科技有限公司
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