A socket and connector assembly

Abstract

The invention provides a socket and a connector assembly. The socket includes a socket insulator and a socket contact provided on the socket insulator. The socket contact has a socket, and the socket contact is provided with a socket connecting the socket The through channel outside the socket contact, the through channel is pierced with a drainage channel that is insulated and cooperates with the socket contact to discharge the water in the socket during the insertion process, and the drainage channel has a channel that communicates with the socket The inner end is open, and the periphery of the inner end opening of the passage has a sealing matching surface of the drainage passage. When the plug-in end of the pin contact extends into the socket, the water in the socket can be directly discharged out of the socket through the drainage channel, which will not bring insertion resistance to the plug-in end of the pin. When the component is pulled out from the socket of the socket contact, the water can reversely flow from the outside of the socket to the socket of the socket contact through the drainage channel, so that the pressure on the left and right ends of the pin contact is balanced, and the plug-in and pull-out comparison Save effort.

Description

technical field [0001] The invention relates to a conductive connection device, in particular to a socket and a connector assembly. Background technique [0002] With the development of submarine power transmission, the application of underwater connectors is becoming more and more extensive, and its role is becoming more and more important. The main technical problem of the underwater electrical connector is how to ensure the conductive seal, especially the problem of ensuring that there will be no water accumulation between the plug and the socket during the insertion process. [0003] The Chinese invention patent with the publication number CN101106230A and the announcement date of January 16, 2008 discloses a plug-in sealing structure for underwater electrical connector contacts. A drainage groove is set between the insulating sleeve on the top and the socket insulator, that is, the mating surface on the socket insulator to achieve the purpose of draining the water betw...

AI Technical Summary

Problems solved by technology

[0003] The Chinese invention patent with the publication number CN101106230A and the announcement date of January 16, 2008 discloses a plug-in sealing structure for underwater electrical connector contacts. A drainage groove is set between the insulating sleeve on the top and the socket insulator, that is, the mating surface on the socket insulator to achieve the purpose of draining the water between the two when the plug and socket are inserted, although such a mating sealing structure can Drain the accumulated water between the plug and the socket, but there is no way to discharge the water that enters the socket socket contact before insertion, so that the water in the socket contact occupies a certain insertion space, resulting in resistance to insertion Very large, it is difficult to insert into the insertion position, that is, the insertion end of the pin contact is located at the bottom of the socket of the socket contact, which seriously affects the use of the connector, and the forced insertion will easily cause the pin The plug-in end of the contact or the socket of the socket contact is damaged and deformed, and even the seal fails and the conductive connection cannot be realized, and it cannot be used normally

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