Plastic shell connector with shielding and high-voltage interlocking structure

Abstract

The invention discloses a plastic shell connector with a shielding and high-voltage interlocking structure, which comprises a plug and a socket, wherein the plug comprises a plug shell and a plug rubber core; the socket comprises a socket shell and a socket rubber core; a plug shielding net is sheathed on the plug rubber core; a connecting part is arranged on the outer wall of the plug shell, an elastomer is arranged on the connecting part, a holding hole is arranged on the connecting part, a plug interlock piece is arranged in the holding hole, and the plug interlock piece comprises a bending part, mounting parts and a stopping and guiding part; a snap is arranged on the elastomer; a socket shielding net is sheathed on the socket rubber core; a buckling plate is arranged on the socket shell, and a buckle matched with the snap is arranged on the buckling plate; the plug interlock piece is arranged on the buckling plate and comprises a buckling part and a stopping part; and when the plug is inserted into the socket, the buckling part is positioned between the two mounting parts, and the stopping part is positioned in the bending part. According to the connector, the technical problems of the irradiation to outside and the control of a high-voltage interlock signal circuit on a main circuit can be solved.

Description

technical field [0001] The present invention relates to connectors, especially electrical connectors. Background technique [0002] Connectors are devices used to realize fast electrical connections. There are many connectors, such as USB electrical connectors, eSATA electrical connectors, and plastic shell connectors. Among them, the existing plastic shell connector mainly includes a plug and a socket; the plug includes a plug shell, a plug rubber core, claws and a conductive sheet, the plug rubber core is accommodated in the plug shell, the claws are installed in the plug rubber core, and the cable The claw is fixed on the plug rubber core and is electrically connected with the conductive sheet; the socket includes a socket shell, socket rubber core, claws and pins, the socket rubber core is accommodated in the socket shell, and the claws are set on the In the socket rubber core, the cable is fixed in the socket rubber core by claws, and is electrically connected with th...

AI Technical Summary

Problems solved by technology

The defect of the above-mentioned plastic shell connector is: when the plastic shell connector is powered on, it will generate relatively large radiation, and the generated radiation cannot be well shielded, so the radiation will affect the human body; in addition, the socket and When the plug is connected, there is no high-voltage interlock circuit to detect whether the connection is reliable, so it is difficult to find out whether the main circuit connection is reliable

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