A radio frequency connector based on shielding components

Abstract

The invention discloses a radio frequency connector based on a shielding component and relates to the technical field of radio frequency connectors. The invention includes a plug and a socket; a sealing ring and an annular guide plate are fixedly connected to the outer wall of the outer conductor of the plug; a first shielding ring is fixedly connected to one side of the sealing ring close to the annular guide plate; an arc seal is fixedly connected to the side of the sealing ring along the ring direction block; the inner wall of the outer conductor of the socket is provided with a guide groove along the ring direction; one end of the first spring is fixedly connected with a positioning ball; the inner wall of the guide groove is provided with a positioning hole near the fixed sleeve. The present invention is provided with a sealing ring, a first shielding ring, an arc-shaped sealing block, a guide groove and a shielding assembly, utilizes the gap between the sealing ring and the inner wall of the outer conductor of the socket, and utilizes the gap between the arc-shaped sealing block and the guide groove The gap fit realizes the sealing of the connection between the socket and the plug, and the shielding effect at the connection between the plug and the socket can be greatly enhanced through the arrangement of the first shielding ring and the shielding assembly.

Description

technical field [0001] The invention belongs to the technical field of radio frequency connectors, in particular to a radio frequency connector based on a shielding component. Background technique [0002] RF connectors are usually used to attach to cables or equipment for electrical connection of the transmission line system. Radio frequency signals are widely used in the field of signal transmission due to their advantages such as wide frequency bandwidth and strong anti-attenuation ability. In order to improve the shielding performance, the structure of the connector needs to be adjusted accordingly. [0003] However, in the prior art, the connection between the plug and the socket of the RF connector is mostly shielded by a single shielding structure, resulting in poor shielding effect, which cannot well prevent the external scattering of the internal signal of the connector and the impact of the external signal on the RF connector. Internal interference leads to unstab...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a radio frequency connector based on a shielding assembly, through a sealing ring, a first shielding ring, an arc-shaped sealing block, a guide groove, a shielding assembly, a first spring, a positioning ball, a second spring, and an annular unlocking mechanism , The design of the third spring and the fourth spring solves the problem that most of the existing RF connectors use a single shielding structure for shielding at the connection between the plug and the socket, resulting in poor shielding effect. The existing RF connectors generally use the belt method The installation method of the flange cannot realize quick plugging and unplugging, the operation is cumbersome, the assembly efficiency is low, and a certain installation space must be left between the connectors to facilitate the use of the nut tool for loading and unloading, and the size of the RF connector cannot be reduced. It is difficult to achieve high-density installation, which greatly increases the labor intensity of assemblers

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