Double-floating type radio frequency coaxial adapter

Abstract

The invention discloses a double-floating type radio frequency coaxial adapter, which belongs to the technical field of communication. The adapter comprises a shell, a threaded sleeve, a first floating adapter, a second floating adapter, a first spring and a second spring, and is characterized in that the first floating adapter is movably arranged at one end of the shell through the threaded sleeve; the second floating adapter is movably installed at the other end of the shell through a stepped hole, a first spring is arranged between the first floating adapter and a thread sleeve spring base,and a second spring is arranged between the second floating adapter and the first floating adapter. Compared with an existing structure, the double-floating radio frequency coaxial adapter has the advantages that different connecting interfaces can be arranged at the two ends of the adapter, the multi-scene application requirement is met, meanwhile, the two ends of the adapter can freely float inthe axial direction and do not interfere with each other, and the adapter is a small blind-matching push-in type adapter; the adapter has the characteristics of stable and reliable connection, wide working frequency band, excellent mechanical and electrical properties, easy installation and the like.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a double-floating radio frequency coaxial adapter. Background technique [0002] RF coaxial connectors (including adapters) are electrical components that are installed on cables or installed on equipment for connection. They are widely used in wireless communication and broadcasting, television, radar, navigation, computers and instruments. It is an indispensable component in various radio communication systems and electronic equipment; used to transmit radio frequency signals, it is essentially a coaxial cable with a connection structure, generally composed of an inner conductor, an outer conductor, and an insulator. on the same axis as the insulator. [0003] With the continuous deepening of the research and development of RF coaxial adapters, the original fixed-length adapters are difficult to meet the needs, and it is necessary to develop adapters with flo...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of them are single-ended floating, failing to realize independent floating of different interfaces at both ends;

[0005] 2. The design of the internal floating structure of the adapter results in a low operating frequency, most of which do not exceed 12GHz;

[0006] 3. The spring design is unscientific, and the force required for floating work is too large or too small;

[0007] 4. The design of the mating contact is not scientific, there are cases where the mating is not in place, the adapter has floated to the limit, or the mating is in place but unreliable, and there is a situation where the product is loose when it is slightly floating butt mated during work

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