Socket conductor and socket system

Abstract

The embodiment of the invention discloses a socket conductor and a socket system. The socket conductor comprises a socket body, an inclined oval two-way spiral spring contact finger, a single-line spring and an offset-line spring, wherein the inclined oval two-way spiral spring contact finger is spirally surrounded into a unit ring by a spring wire along an inclined oval track, the unit ring is in two-way spiral wounding along the axial line, the inclined oval two-way spiral spring contact finger is sheathed on the single-line spring and is embedded into a groove of the offset-line spring in an adapting way, the inner circumference of the spring contact finger forms an insertion hole, and the offset-line spring is arranged in a socket body hole. When a plug is inserted into the socket conductor, the inner wall of the inclined oval two-way spiral spring contact finger is extruded by the plug to deform, the inclined oval deformation of the unit ring is gradually generated in the spiral axial direction in the insertion process, the contact points and the contact paths of the plug and the socket conductor are increased, on the basis, the stress deformation degree becomes lenitive, the contact is more reliable, and the contact impedance is more stable.

Description

technical field [0001] The present invention relates to the technical field of socket components, more specifically, to a socket conductor and a socket system. Background technique [0002] The socket conductor is the part on the socket that provides the socket for the plug. The socket plug is inserted into the socket and the conductive part in the socket, such as an oblique elliptical spring, to achieve electrical conduction. Take the power socket used in mobile vehicles as an example. Multiple socket conductors can be arranged in the same socket to meet the needs of multi-electrical and multi-contact connections. [0003] During the contact between the plug and the socket, after the plug is frequently inserted and pulled out for use, it is easy to cause damage to the conductor part (such as an oblique elliptical spring) at the contact point, and the contact plug is not deformed according to the normal deformation, resulting in poor contact and increased contact impedance. ...

AI Technical Summary

Problems solved by technology

[0003] During the contact between the plug and the socket, after the plug is frequently inserted and pulled out, it is easy to cause damage to the conductor part (such as an oblique elliptical spring) at the contact point, and the contact plug is not deformed according to the normal deformation, resulting in poor contact and increased contact impedance. The problem

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