Board-end connectors, wire-end connectors, and their assemblies for small high-current power connectors

Abstract

This invention proposes a board-end connector, a wire-end connector, and an assembly of a small high-current power connector. The board-end connector includes a board-end housing and a first insulator. The first insulator includes a frame-shaped body and an absorption plane portion located on one side of the frame-shaped body. A conductor groove is provided inside the frame-shaped body, and a board-end conductor is disposed within the conductor groove. The board-end conductor is bent to form a recessed structure, the depth of which is recessed perpendicular to the plane of the frame-shaped body. The wire end includes a second insulator and a wire-end housing. The second insulator includes an insertion portion and a connecting plane portion for placing wires. The insertion portion protrudes from the plane opposite to the connecting plane portion. The assembly includes board-end and wire-end connectors that interlock. The board-end and wire-end connectors of this invention use an upper and lower interlocking method, reducing the length space and further reducing the size of the connector. This is also more conducive to the assembly of automated equipment and improves assembly efficiency.

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