A phase-adjustable electrical connector

Abstract

The invention discloses an electrical connector with an adjustable phase. The electrical connector comprises an interface main body, a tail main body and a jackscrew, wherein the interface main body comprises an inner conductor, an interface main body insulator and an interface main body housing which are fixedly connected from the inside to the outside; a non-split groove end of a matching bushing is pressed into the biggest stepped hole of the interface main body housing in an interference fit manner; the biggest stepped hole of a phase modulating screw barrel is connected with an outline step of the interface main body housing in an interference fit manner, i.e., the inner conductor, the interface main body insulator, the interface main body housing, the matching bushing and the phase modulating screw barrel are fixed relative to one another; the tail main body comprises a jack, a tail main body insulator and a tail main body housing which are fixedly connected in sequence from the inside to the outside; a bushing is pressed into the biggest step hole of the tail main body housing in an interference fit manner and the tail main body insulator is axially fixed, i.e., the jack, the tail main body insulator, the tail main body housing and the bushing are fixed relative to one another; and the phase modulating screw barrel is screwed in the bushing in a threaded connection manner and the interface main body is connected with the tail main body. The inner conductor and an outer conductor always keep continuous matching of impedance in the phase modulating process.

Description

technical field [0001] The invention relates to the technical field of radio frequency coaxial electrical connectors, in particular to a phase-adjustable electrical connector. Background technique [0002] With the development of the whole machine system, the technology of connector products is developing rapidly. At present, many users have high phase consistency requirements for electrical connectors and cable assembly products. In terms of cable assemblies, it is difficult to achieve precise phase modulation, especially in the case of mass production at high frequencies. In order to meet the phase consistency requirements put forward by users, when making cable assemblies, the length of the off-line must be accurately controlled. In many cases, multiple repairs are required to achieve successful matching. Therefore, the production efficiency of such cable assemblies with phase consistency requirements is low. Contents of the invention [0003] The purpose of the prese...

AI Technical Summary

Problems solved by technology

In terms of cable assemblies, especially in the case of batch production at high frequency, it is difficult to achieve precise phase modulation

In order to meet the phase consistency requirements put forward by users, when making cable assemblies, the length of the off-line must be accurately controlled. In many cases, multiple repairs are required to achieve successful matching.

Therefore, the production efficiency of such cable assemblies with phase consistency requirements is low

Images