Floating radio frequency connector of blind mating type

Abstract

The invention relates to a floating radio frequency connector of a blind mating type, comprising a floating body, a fixed body, a collar and a spring. The floating body is connected with the fixed body through the spring. The floating radio frequency connector of the blind mating type also comprises a guiding block which is fixed at the tail of the floating body, is in interference fit with the floating body and comprises two parts, i.e. a small ring and a large ring, wherein the small ring is arranged between the floating body and the fixed body, and the large ring is arranged behind the fixed body; and the guiding block is fixed at the tail of the floating body through the collar. In the invention, the small ring of the guiding block is arranged between the floating body and the fixed body and the large ring is arranged behind the fixed body so that the guiding block can radially and automatically return to an initial stable state when axially floating and returning along the floating body, and thus the radio frequency connector can have an automatic centering capability, effectively improve the once insertion alignment rate among modules and further effectively validate insertion among the modules.

Description

technical field [0001] The present invention relates to blind-mating floating radio frequency connectors. Background technique [0002] The connector is a mechanical component with electrical connection characteristics. Its main function is to play the role of electrical connection and signal transmission between devices and components, components and cabinets, systems and subsystems, and is the electrical connection of the entire circuit system. One of the essential basic elements. It has been widely used in aviation / aerospace, military equipment, communication, computer, automobile, industry, household appliances and other fields. With the development of the communication industry, the connection between various functional modules and the connection between the antenna and the transmitting module generally adopt modular blind-match connection. In this way, there are more and more blind-mating RF connectors, such as: BMA, SBMA, BMZ, TMA, and SMP connectors have been succe...

AI Technical Summary

Problems solved by technology

Blind matching technology makes RF connectors a new connection product, that is, push-in RF connectors. These fast push-in blind-matching RF connectors often use the port chamfers and slopes of a single connector as a guide to enter, and there are However, these floating mechanisms are in a random state each time, and cannot maintain the coaxial state of the fixed body and the floating body, so the insertion force and pull-out force will increase when connecting, especially in multiple The RF connector needs to be inserted and pulled out on a template at the same time, which greatly increases the insertion force and pull-out force, and will damage the connector in severe cases

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