Double-floating type radio frequency coaxial adapter

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 d