An Elastic Hollow RF Coaxial Connector with Radial and Axial Floating Functions

Abstract

The invention discloses an elastic hollow radio frequency coaxial connector with radial and axial floating functions. Composed of rods, the head of the inner rod is in the shape of "Ω", the inner sleeve is in the shape of "H", the pressure tube is fixed on the inner rod, and there are several spring wires. The front end of the spring wire is bent backwards and inserted into the inner sleeve. The inner rod is inserted into the spring wire and the inner sleeve, and is fixed in the inner rod by the pressure tube. The invention is used in the board-to-board occasion of electronic communication equipment and devices, and the elastic hollow part provides a larger floating amount in the radial direction and the axial direction during use, ensures good contact of the connector, and provides stable and reliable docking. The invention can be a high-power connector, and can be used in various forms such as PCB transmission, cable transmission, and different interface switching. The present invention is a two-body type, and compared with a three-body type floating blind plug connector, the floating amount is large, the docking performance is good, the structure is simple and easy, and the cost is saved.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to an elastic hollow radio frequency coaxial connector with radial and axial floating functions. The function of large floating amount, high transmission power and low cost. Background technique [0002] Board-to-board interconnection is one of the main uses of RF coaxial connectors, which can be used for interconnection between RF modules and RF modules, and interconnection between circuit boards and RF modules. In the electronic communication industry, in view of the continuous reduction of manufacturing costs and the expansion of the use of connectors, in order to minimize the internal cable connections of the equipment, make full use of the limited internal space, reduce the volume of the whole machine, reduce manufacturing costs, and improve Assemblability, multi-core and Multi-signal connectors emerged as the times require, and a variety of different signals are...

AI Technical Summary

Problems solved by technology

In recent years, board-to-board floating blind mating connectors are mostly three-body type, and the board-to-board signal transmission is realized through the position offset of the intermediate connector, which has high cost and poor portability.

Images