A radio frequency coaxial connector

Abstract

The invention discloses a radio frequency coaxial connector. The radio frequency coaxial connector comprises a socket. The socket comprises a first housing, a first internal conductor, and a first insulator. The radio frequency coaxial connector is characterized in that: the radio frequency coaxial connector also comprises a plug which is in plugged connection with the socket. The plug comprises a second housing and a third housing. A spring and gap used both for realizing tolerance in a radial direction and an axial direction are arranged between the second housing and the third housing. The radio frequency coaxial connector of the invention is composed of two parts which are the socket and the plug without an intermediate adapter, so that procedures of installing into an adapter by users are reduced, and the usage is convenient and reliable, and the cost is reduced. Through the arrangement of a first gap, a fourth gap, and a fifth gap, the widths of which are 0.2-1.0mm, arranged between the second housing and the housing between, relatively large tolerances in the radial and the axial direction are guaranteed when the connector is in plugged connection, and the connector is enabled to be good in radio frequency power performance.

Description

technical field [0001] The invention relates to a connector, in particular to a radio frequency coaxial connector. Background technique [0002] The large-tolerance RF coaxial connector currently used in board-to-board is a three-piece type, including a plug, a socket and an adapter. The adapter needs to be installed by the user, and the separation force between the adapter and the socket needs to be controlled. to avoid the adapter falling out or failing to stay in the fixed socket as intended when detached. [0003] When mating the plug and the socket of the existing radio frequency coaxial connector, even if there is a deviation, it cannot be adjusted arbitrarily, and the good transmission performance of the connector cannot be guaranteed. Contents of the invention [0004] The purpose of the present invention is to provide a radio frequency coaxial connector in the prior art in view of the problem that the plug and the socket of the radio frequency coaxial connector n...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a radio frequency coaxial connector in the prior art in view of the problem that the plug and the socket of the radio frequency coaxial connector need to be transferred and the error occurs when the plug and the socket are mated and cannot be adjusted at will, resulting in poor radio frequency electrical performance. Connector, the connector no longer needs an intermediate adapter, and has a certain degree of floating in the radial and axial directions when mating, ensuring good radio frequency electrical performance

Images