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Waterproof connector

A waterproof connector and connector technology, applied in the direction of the base/shell, etc., can solve problems such as sealing ring failure, and achieve the effect of reducing sealing failure, improving service life and facilitating replacement.

Inactive Publication Date: 2012-12-26
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a waterproof connector to solve the problem in the prior art that the sealing ring at the wiring window is susceptible to failure due to external water pressure

Method used

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Examples

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Embodiment Construction

[0022] Such as Figure 1 to Figure 9 As shown, the waterproof connector of the present invention includes a connector housing 1 with a built-in installation channel for installing contacts and cables, and the connector housing 1 includes a plug-in end corresponding to an adapter connector 11. It is used for the incoming line end 13 corresponding to the cable and the turning part 12 connected between the plugging end and the incoming line end. The installation channel runs through the plugging end, the turning part, and the incoming line end in sequence The two ends of the installation channel are respectively provided with corresponding openings on the plug-in end and the incoming line end.

[0023] The turning portion in this embodiment is L-shaped in which the extension directions of both ends are perpendicular to each other. Of course, in other embodiments of the present invention, the extension directions of the two ends of the turning portion may not be perpendicular to e...

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PUM

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Abstract

The invention discloses a waterproof connector comprising a connector shell in which a mounting channel is arranged, wherein a window which is communicated with the mounting channel is arranged on the outer surface of the connector shell; an end cover which covers the window is assembled on the connector shell; a sealing disc which is used for sealing the window is clamped between the end cover and the connector shell; a water storage groove is arranged at a place which is in the middle part of the bottom surface of the end cover and is dead against the window; and a pressure balance hole is penetrated between the bottom surface of the water storage groove and the top surface of the end cover. By means of the waterproof connector provided by the invention, the service life of the sealing disc is prolonged; and the reliability of the waterproof sealing of the connector is improved.

Description

technical field [0001] The invention relates to connectors for signal transmission. Background technique [0002] Waterproof connectors used in deep water environments. In order to meet the requirements of the outgoing direction of the connected cables, the plug-in end of the connector corresponding to the adapter connector and the incoming line end corresponding to the cable are not on the same line. It extends in a straight line but connects through the turning part (generally L-shaped) in the middle of the connector. In this way, when using a contact that extends in a straight line, the tail of the contact cannot be exposed on the connector due to the inconsistency with the extension direction of the incoming line. It is not possible to connect the cable to the contact at the incoming end of the connector (welding is generally used, but crimping can also be used), so it is necessary to open the wiring facing the tail of the contact at the corner of the connector. window ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/52
Inventor 胡国闯田克先孙晓军
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD