Coaxial connector

Abstract

The invention discloses a coaxial connector. The coaxial connector comprises an insulation body, a conductive terminal arranged on the insulation body and a metal housing arranged on the outer side of the insulation body, wherein the insulation body is arranged at the inner side of the metal housing by injection; a flat base part and a butting part integrally and perpendicularly extending to one side from the base part are arranged on the insulation body; the butting part is provided with a receiving part for insertion of a butting connector; a mounting groove communicated with the receiving part is arranged in the base part; the conductive terminal is assembled and combined onto the insulation body through the mounting groove; and the metal housing is provided with a welding part which is embedded in the base part, is far away from one side of the butting part and is exposed outwards.

Description

technical field [0001] The invention relates to a coaxial connector, in particular to the structure of the insulating body of the coaxial connector. Background technique [0002] Chinese Utility Model Patent No. CN201134587 announced on October 15, 2008 discloses a coaxial connector that can be surface-welded to an external circuit board, which includes an insulating body, a conductive terminal accommodated in the insulating body, and a set Metal shell on the outside of the insulating body. The insulating body includes an insulating seat and an insulating cover matched with the insulating seat. The conductive terminal includes a fixed terminal and a movable terminal matched with the fixed terminal. When the docking connector is not inserted, the movable terminal cooperates with the fixed terminal. After the docking connector is inserted and mated, the movable terminal Disconnect from the fixed terminal. The metal shell includes a welding part formed by bending and extendi...

AI Technical Summary

Problems solved by technology

[0003] However, the assembly method of the prior art is a riveted combination of multiple parts and fixtures; this structure: the insulating body needs to open an additional set of molds, and because there are many assembly stations, the production efficiency is low; the metal shell and the insulating body The combination method is formed by riveting and buckling of the welding part. There is a risk that the buckle is not tight and it is easy to disengage. Since the product is assembled by stacking, and the flatness of the welding part of the metal shell and the welding foot of the conductive terminal is difficult to control

The welding part of the conductive terminal in the prior art is bent into a U-shaped structure by a mold. Due to the limitation of the structural space of this product, the height of the solder foot and the positioning surface of the terminal is small, so the U-shaped bending is difficult, the forming is unstable, and the bending There will be cracks at the root, and it is easy to climb tin

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