Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector

Abstract

The invention provides a device for assembling an inner conductor assembly of an air dielectric radio frequency coaxial connector. The device comprises an upper pressing sleeve, an upper positioning pin, a middle pressing sleeve and a lower pressing sleeve assembly, wherein a pressing head is arranged at the lower part of the upper pressing sleeve, and the interior of the pressing head is perforated to form an upper fixing hole of the inner conductor assembly; the upper positioning pin is fixed to the upper pressing sleeve, and a pin head of the upper positioning pin is inserted into the fixing hole of the inner conductor assembly; an insulated supporting positioning groove, an inverted conical hole and an upper clamping ring positioning groove are arranged in the middle pressing sleeve along the axial line from top to bottom in sequence; a lower elastic positioning pin and a lower clamping ring positioning groove are arranged on the lower pressing sleeve assembly; the lower elastic positioning pin penetrates through the lower clamping ring positioning groove; the interior of the lower elastic positioning pin is perforated to form a lower fixing hole of the inner conductor assembly; the lower pressing sleeve assembly is arranged below the middle pressing sleeve; and the lower clamping ring positioning groove is opposite to the upper clamping ring positioning groove. The device has the outstanding advantages of simple structure, low manufacturing cost, high commonality, and convenience in assembly, and the production efficiency and the product pass rate are also greatly improved.

Description

technical field [0001] The invention relates to an assembling device for a coaxial connector, in particular to an assembling device for an inner conductor component of an air-dielectric radio frequency coaxial connector. Background technique [0002] With the continuous development of microwave technology, people have higher and higher requirements for the overall performance of the system, and thus higher and higher requirements for electronic components. Among them, the specific requirements for RF connectors are reflected in the increasing requirements for the frequency of use. high. According to the principle of coaxial cable, to increase the frequency of use of RF coaxial connectors, in addition to reducing the size of the inner hole of the outer conductor and the outer diameter of the inner conductor in equal proportions, there is also the need to reduce the filling between the inner conductor and the outer conductor. The dielectric constant of the insulating medium, ...

AI Technical Summary

Problems solved by technology

However, to realize the assembly of the inner conductor assembly through the insulating support division method, it is necessary to use a device to complete it, but there is no such device at present.

Images