A plug, socket and connector assembly

Abstract

The invention provides a plug, a socket and a connector component. The plug and socket insulators of the connector component are cylindrical. Plug contact members are uniformly arranged in the plug insulators in a spacing way along a circumferential direction. Socket contact members are uniformly arranged in the socket insulators in the spacing way along the circumferential direction. The plug insulators and the socket insulators are respectively correspondingly provided with a plug plugging structure and a socket plugging structure which are matched in a plugging way. The plug plugging structure comprises insulating spacing plates which are distributed in a radial radiation way with the axis of the plug insulators acting as the center line, and the number of the insulating spacing plates is corresponding to that of the plug contact members. All the insulating spacing plates are respectively arranged between the corresponding two adjacent plug contact members. The socket plugging structure comprises inserting slots which are corresponding to all the insulating spacing plates in a front-and-back direction and used for insertion of the insulating spacing plates. According to the connector component, all the conductive contact members are circumferentially separated in turn by insertion matching of the insulating spacing plates and the inserting slots so that creepage distance can be increased.

Description

technical field [0001] The invention relates to a conductive connection device, in particular to a plug, a socket and a connector assembly. Background technique [0002] As a basic component of a conductive connection device, connectors are widely used in electrical equipment, and with the continuous development of electrical equipment, higher requirements are put forward for the connector's current flow capacity, voltage withstand capacity, and safety and reliability. . [0003] The Chinese utility model patent with the authorized announcement number CN202474392U and the authorized announcement date of 2012.10.03 discloses a multi-core high-current power supply connector. The plug includes a plug housing and a plug wiring part, and the socket includes a socket housing and a socket wiring part. The components include the connector terminal, which is the socket insulator, and the socket terminal, which is the socket contact, which is set in the socket insulator. The connect...

AI Technical Summary

Problems solved by technology

[0003] The Chinese utility model patent with the authorized announcement number CN202474392U and the authorized announcement date of 2012.10.03 discloses a multi-core high-current power supply connector. The plug includes a plug housing and a plug wiring part, and the socket includes a socket housing and a socket wiring part. The components include the connector terminal, which is the socket insulator, and the socket terminal, which is the socket contact, which is set in the socket insulator. The connector plug contacts and socket contacts are arranged side by side, making the plug and socket larger in size, especially for the number of cores. Connectors with more than three cores greatly increase the volume of the connector. When the contacts are arranged side by side, the stability of the plug and socket is not good. After long-term use, the contacts will be deflected with the deformation of the insulator. The phenomenon affects the correct mating. At the same time, the creepage distance between two adjacent holes of the connector with such contacts arranged side by side is small, which increases the safety hazard during use.

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