Power supply terminal

Abstract

The invention discloses a power supply terminal, and belongs to the technical field of connectors. The power supply terminal comprises a first terminal assembly, and the first terminal assembly comprises a first mounting rod, a first copper bar flat cable and a bushing; the first mounting rod comprises a first rod part and a first head part connected with the first rod part, an end part connectingpart is arranged on the end face, close to the first rod part, of the first head part, and the first rod part is provided with a rod part connecting part in the circumferential direction; the rod part connecting part is arranged close to the first head part; the first copper bar flat cable comprises a first connecting part and a second connecting part, the first end face of the first connecting part is connected with the end connecting part, and the second connecting part is used for being electrically connected with the outside. The bushing is arranged on the first rod part in a sleeving mode and connected with the rod part connecting part, the bushing abuts against the second end face of the first connecting part, and the second end face is opposite to the first end face. According to the power supply terminal, by arranging the rod part connecting part and the end part connecting part, the structural connecting strength is high, and the reliability of current conduction is good.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a power terminal. Background technique [0002] The IBSG (Integrated Belt-driven Starter / Generator) system is powered by the power supply through the power terminal. Specifically, the power terminal is provided with a first terminal assembly and a second terminal assembly for connecting the power supply and In the IBSG system, the first terminal assembly and the second terminal assembly are connected through injection-molded plastic; wherein, the first terminal assembly includes a first installation rod and a first copper busbar cable, and the first installation rod is locked and connected to the output end of the power supply, and through The first copper busbar is passed to the IBSG system. Due to the dustproof and waterproof design requirements, the first mounting rod is provided with a bushing structure. After injection molding, the bushing will form a closed cavity with ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the first installation rod, the first copper row and cable, and the bushing are positioned by plastic injection molding of the mold. It is difficult to ensure that there is no gap between the bushing and the first copper row

When there is a gap, the plastic in the molten state may flow into the gap. After the plastic solidifies, the plastic between the bushing and the first copper busbar cable is not conductive, which affects the connection between the bushing and the first copper busbar cable. Current conduction will also lead to an increase in contact resistance, and quality problems such as local overheating after power-on

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