Radio frequency coaxial connector assembly suitable for blind matching and capable of allowing insertion offset

Abstract

The invention discloses a radio frequency coaxial connector assembly suitable for blind matching and capable of allowing insertion offset. The radio frequency coaxial connector assembly comprises an escapement connector, an optical hole connector and an adaptor; the escapement connector comprises an escapement outer conductor, an escapement inner conductor and an escapement insulator; the adaptorcomprises a circular tubular adaptor outer conductor, an adaptor inner conductor and two adaptor insulators, wherein the two adaptor insulators are mounted in two end inner holes of the adaptor outerconductor respectively; each adaptor insulator is a hollow cylinder with an inner hole; a plurality of blind holes which extend in the axial direction are uniformly distributed in the cylinder body inthe circumferential direction of each adaptor insulator; the blind holes of the two adaptor insulators are arranged oppositely and positioned in the inner sides of the two end inner holes of the adaptor outer conductor; and the adaptor inner conductor is mounted in the inner holes of the two adaptor insulators. By virtue of the radio frequency coaxial connector assembly, the impedance in the connector interconnection interface part can be matched mutually, relatively high axial and radial offset is allowed, radio frequency electrical performance is improved, and signal transmission quality isimproved.

Description

technical field [0001] The invention relates to a radio frequency coaxial connector assembly, in particular to a radio frequency coaxial connector assembly capable of blind matching and allowing misalignment during assembly, and belongs to the technical field of communication transmission. Background technique [0002] RF coaxial connectors are used for board-to-board or board-to-RF module or RF module-to-RF module interconnection. The existing radio frequency coaxial connector assembly, such as the Chinese invention patent, a structure disclosed by the patent number 201310364681.5, which includes a body, the body includes a first socket and a second socket and an adapter connecting the two; the first The socket includes a first outer conductor, a first center conductor, and a first insulator arranged between the two; the adapter includes a second outer conductor, a second center conductor, and a second insulator arranged between the two; the second The socket includes a th...

AI Technical Summary

Problems solved by technology

The connector assembly with this structure has the advantage of allowing a large axial offset, but in the process of use, due to the imperfection of the impedance mismatch of the connector interconnection interface, the voltage standing wave ratio is increased, thereby reducing the RF Electrical Performance of Connectors

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