Cable connector

Abstract

The invention discloses a cable connector. A containing space is formed in a shell of the cable connector. A through hole communicated with the containing space is formed in a side of the shell. A penetrating hole is formed in a cylindrical main body contained in a cable protection sleeve and the outer wall of the cylindrical main body is in interference fit with the inner wall of the through hole. The insulating protection sleeve comprises a first connection part and a second connection part, wherein the first connection part and the second connection part are arranged in the containing space. The second connection part penetrates through a lower shell body of the shell and is connected with a first fixation nut. A contact pin terminal comprises a long-bar-shaped body, a limiting round disc and a cable connector, wherein the long-bar-shaped body, the limiting round disc and the cable connection head are integrally formed. A second wiring hole is formed in a jack terminal. A cable penetrates through the penetrating hole and is electrically connected with the second wiring hole. The free end of the cable connector penetrates through the second wiring hole and is connected with a second fixation nut. A second end of the long-bar-shaped body penetrates through the first connection part and the second connection part and is electrically connected with an electric device. The cable connector solves the problem of stress on a cantilever beam and has universality and interchangeability.

Description

technical field [0001] The invention relates to an electrical connection device, in particular to a high-voltage cable connector. Background technique [0002] With the promulgation of the National Electric Vehicle "Twelfth Five-Year Plan", electric vehicle technology is becoming more and more mature, and in the process of continuous industrialization, higher requirements are placed on the technology and cost of electric vehicle components. High-voltage cable connectors are used as electric vehicles A unique component that mainly completes the connection of high-voltage wire harnesses between electric vehicle power batteries and various electrical equipment. The high-voltage connector is the core component of the high-voltage wiring harness of electric vehicles. The performance of the connector directly determines the overall performance of the high-voltage wiring harness, and plays a decisive role in the stability and safety of the high-voltage electrical appliances of the ...

AI Technical Summary

Problems solved by technology

[0015] Analysis of the prior art related to the present invention: For the above two high-voltage connectors for electric vehicles, there is a common problem: the axial plug is used, and the outlet direction of the end of the connector is perpendicular to the surface of the electrical equipment housing, so that the matching The wiring harness is far away from the surface of the electrical equipment housing, which takes up a large layout space and makes it difficult to fix the wiring harness

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