Waterproof connector device and assembly thereof

摘要

A waterproof connector device includes a plug connector and a snap ring. The plug connector has a plug main body and a plurality of conductive terminals. The plug main body has a plugging column and a retaining portion extending from the bottom edge of the plugging column. The conductive terminals are disposed in the plug main body, and are inserted in the plugging column and partially exposed from the plugging column. The snap ring has an annular main body, a plurality of first snap arms and a plurality of second snap arms. The directions of extensions of the first snap arms and the second snap arms are substantially opposite. By this configuration, the first snap arms can detachably pass through the retaining portion for fixing the relative position of the snap ring and the plug connector. Additionally, the present disclosure also provides a waterproof connector device assembly.

主权项

1. A waterproof connector device, comprising:
a plug connector, including:
a plug main body having a plugging column and a retaining portion extending integrally as one body from the bottom edge of the plugging column, wherein the retaining portion has a front surface proximal to the plugging column and a rear surface distal from the plugging column, and a plurality of through holes passing through the front surface and the rear surface are formed on the retaining portion; anda plurality of conductive terminals disposed in the plug main body, wherein the conductive terminals are partially inserted in the plugging column and partially exposed from the plugging column; and a snap ring having an annular main body, a plurality of first snap arms and a plurality of second snap arms, wherein the annular main body has a first surface and a second surface opposite the first surface, the first snap arms each extends from the first surface, the second snap arms each extends from the second surface, the directions of extensions of the first snap arms and the second snap arms are substantially opposite, and the quantity of the first snap arms is not greater than the quantity of the through holes of the retaining portion; wherein the first snap arms of the snap ring detachably pass through the through holes of the retaining portion from the front surface thereof, and substantially abut the rear surface of the retaining portion for fixing the relative position of the snap ring to the plug connector, and the height of the second snap arms with respect to the front surface is not greater than the height of the plugging column with respect to the front surface.