Radio frequency connector with larger radial tolerance

Abstract

The invention discloses a radio frequency connector with larger radial tolerance. The radio frequency connector comprises a central pin, a middle insulating sleeve and an outer conductor; the centralpin is of a hollow columnar structure; the central pin comprises a pin body and a female end joint; a limiting convex part protruding out of the surface of the pin body is arranged on the pin body; aconnecting ring is arranged at the outer end of the female end joint; at least two strip-shaped grooves are formed in the female end joint; the strip-shaped groove is located in the side wall of the female end connector and penetrates through the side wall of the female end connector. The strip-shaped groove is arranged along the axial direction of the central pin and divides the female end jointinto a plurality of elastic reeds; the middle part of the elastic reed is bent towards the inner side of the central pin to form a contact with an inwards arched middle part; the middle insulating sleeve is of a cylindrical structure and is sleeved outside the central pin; and the outer conductor is sleeved outside the middle insulating sleeve. The connector has the advantages of high production and processing efficiency, low manufacturing cost, suitability for industrial mass production, good product quality, good connection stability, safety, reliability, larger radial tolerance and long service life.

Description

technical field [0001] The invention relates to the field of radio frequency connectors, in particular to a radio frequency connector with a relatively large radial tolerance. Background technique [0002] Connectors are widely used among thousands of electronic components, and RF connectors are one of many connector series. Its main feature is that the signal transmitted by the connector is a radio frequency signal. RF connectors usually consist of an outer conductor, an intermediate insulating sleeve and a center pin. [0003] The interconnection in the module board needs to use multiple radio frequency connectors. The radio frequency connector can realize the connection between different PCB boards and PCB boards. The seat welded on the PCB board is made into a female pin form. In the connection, the damage rate of the female pin seat is much higher than that of the male pin seat. If the female pin seat on the PCB board is damaged, it is difficult to replace the female ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a radio frequency connector with a large radial tolerance, aiming at the deficiencies in the prior art, it is improved on the basis of the existing radio frequency connector, and solves the problem of the existing radio frequency connection The device adopts the form of male pins, which causes the female pin seat on the PCB board to be easily damaged and inconvenient to replace, and has complex structure, high manufacturing cost, poor connection stability, poor safety and reliability, small radial tolerance, easy damage, and short service life The problem

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