A photoelectric composite connector

Abstract

A photoelectric composite connector, comprising a socket body provided with a socket sealing chamber and a plug body provided with a plug sealing chamber, the socket sealing chamber is composed of an inner wall of a movable sleeve, an outer wall of a first optical fiber module support member in the socket, and a first optical fiber module support member in the socket. Surrounded by insulators, the movable sleeve bends the optical pins obliquely protruding from the first optical fiber module support to be arranged axially along the socket body, and a movable column and an obliquely arranged jack are arranged in the plug sealing cavity. During the process, the first optical fiber module support pushes the movable column into the plug sealing chamber, the movable sleeve slides into the socket body relative to the first optical fiber module support, the elastic tube restores the tilting device, and the optical pin is arranged in the elastic tube, thereby realizing The optical pin is inserted into the optical jack. The invention has good sealing performance, can realize the underwater plugging and unplugging of the connector, prevents external liquid from entering into the chamber of the connector during the underwater plugging and unplugging process, and ensures the cleanliness of the optical contacts during the underwater plugging and unplugging process.

Description

technical field [0001] The invention relates to the technical field of underwater connectors, in particular to a photoelectric composite connector. Background technique [0002] With the continuous deepening of people's exploration of the marine environment, it is often necessary to carry out a large number of underwater environment operations such as underwater construction or underwater scientific research, and different working modules need to transmit power and signals through connectors. However, if the connector is plugged and unplugged underwater, the external liquid is easy to enter the cavity of the connector, and the optical fiber contact is very sensitive to pollution, which will affect the transmission of optical signals after being polluted by external liquid. In application, the connector is often taken out above the liquid level for plugging and unplugging connection, the operation is complicated and the cost is high. Contents of the invention [0003] The ...

AI Technical Summary

Problems solved by technology

However, if the connector is plugged and unplugged underwater, the external liquid is easy to enter the cavity of the connector, and the optical fiber contact is very sensitive to pollution, which will affect the transmission of optical signals after being polluted by external liquid. In application, the connector is often taken out above the liquid level for plugging and unplugging connection, the operation is complicated and the cost is high

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