Coaxial connector with shielding function

Abstract

The invention relates to a coaxial connector with a shielding function. The coaxial connector is formed by mutual insertion and butt joint of a male socket part and a female socket part, wherein the male socket part comprises a male socket shell; the female socket part comprises a female socket insulator, a female socket cover, a female socket terminal and a shielding shell; the shielding shell wraps the peripheral side wall of the female socket insulator; the front side wall and the rear side wall of the shielding shell extend upwards to respectively form a front elastic shielding arm and a rear elastic shielding arm; and the front elastic shielding arm and the rear elastic shielding arm are twisted for a preset angle around respective center lines. Therefore, the influence of external electromagnetic interference on the signal transmission process can be effectively reduced, and the coaxial connector has excellent high-frequency performance. Moreover, more importantly, through the torsion design of each elastic shielding arm, the reliability and stability of the contact between each elastic shielding arm and the outer side wall of the male socket shell are indirectly ensured, andthe good shielding performance of the coaxial connector is further ensured.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a coaxial connector with a shielding function. Background technique [0002] With the development of electronic component technology, its size tends to be more and more miniaturized and modularized, which puts forward higher requirements for its assembly reliability and transmission stability. Coaxial connectors are connector products with strong transmission power among the current connector product types, and are widely used in power systems, communication networks, financial manufacturing, elevators, industrial automation, medical equipment, office equipment, home appliances, military manufacturing and other industries. [0003] Coaxial connectors generally include male and female receptacles that mate with each other. Generally speaking, in order to improve the shielding of the electrical connector itself, a shielding shell (such as figure 1 shown in ), but th...

AI Technical Summary

Problems solved by technology

Generally speaking, in order to improve the shielding of the electrical connector itself, a shielding shell (such as figure 1 shown in ), but the practical application does not work well

The specific performance is as follows: On the one hand, the shielding strength of the shielding shell is not enough, which makes the coaxial connector extremely vulnerable to the influence of the external magnetic field during the signal transmission process, and the anti-interference effect is poor; on the other hand, it affects the coaxial connector to a certain extent. The high-frequency performance of the connector makes it impossible to apply to high-quality video circuits and other areas where pixels are transmitted at a high rate

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