Protection structure of connector

Abstract

A protection structure of a wire is provided, wherein the wire includes a male connector and a wire body connected to the male connector. The protection structure includes a first hollow shell; a second hollow shell located in the first hollow shell; a waterproof O-ring configured between the first hollow shell and the second hollow shell; a connecting piece having a bottom for combining the first hollow shell; and a locking mechanism configured between the connecting piece and the first hollow shell, wherein there is a movable space between the first hollow shell and the second hollow shell, so that the bottom does not squeeze the waterproof O-ring when the connecting piece and the first hollow shell are assembled and disassembled via the locking mechanism.

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