Radio-frequency adaptor of floating structure

Abstract

The invention discloses a radio-frequency adaptor of a floating structure. The radio-frequency adaptor of the floating structure comprises a plug connector and a socket connector, wherein the plug connector is formed by sleeving a first inner conductor, a first insulator and a first outer conductor, and the socket connector is formed by sleeving a third outer conductor with a second inner conductor, a second insulator and a second outer conductor. The radio-frequency adaptor of the floating structure is characterized in that the first inner conductor is provided with a spherical cutting groove structure, the first outer conductor is provided with a spring, a clamping jaw and cutting grooves, the second outer conductor is provided with a flange provided with a sunk table structure, the second inner conductor is provided with a rigid plug hole, and the plug connector is plugged with the socket connector so as to achieve axial and radial floating connection. Compared with the prior art, the radio-frequency adaptor of the floating structure has functions of axial and radial floating and high match reliability, effectively lowers incapability of achieving normal engagement of the connectors caused by disalignment of positions, avoids damage or poor match of the connectors and is particularly applicable to various products which are mounted on a panel so that electrical property consistency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of plugging electrical components, in particular to a radio frequency adapter suitable for board-to-board connection with radial and axial floating structures. Background technique [0002] RF coaxial connectors can be used for interconnection between circuit boards, RF modules and RF modules, and circuit boards and RF modules. In the electronic communication industry, due to market considerations, miniaturization and low cost are particularly important, which prompts the modularization of electronic communication products to become higher and higher. At present, most of the mainstream products of this type of connector on the market adopt the hard blind plug connection method, but this method has high requirements on the position of the components on the module. If the holes of the two boards or modules are not aligned, it will cause soldering problems. The stress concentration on the point or even the wro...

AI Technical Summary

Problems solved by technology

At present, most of the mainstream products of this type of connector on the market adopt the hard blind plug connection method, but this method has high requirements on the position of the components on the module. If the holes of the two boards or modules are not aligned, it will cause soldering problems. The stress concentration on the point or even the wrong insertion will lead to a high product scrap rate and a shortened service life, and the manufacturing cost of the whole machine will be greatly increased

In the future, as the integration level of products becomes higher and higher, it is required to install several or even dozens of RF coaxial connectors, and it is required to be realized under the same panel. The processing accuracy and assembly accuracy are very high, and the electrical performance is not guaranteed

[0003] Since the RF coaxial connector in the prior art has no axial floating, it is easy to cause some connectors not to fit in place when it is mated with the panel, resulting in poor electrical performance.

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