OPTICAL CONNECTOR PLUG FOR OUTDOOR WATERPROOF INSTALLATION ON SITE AND METHOD OF MANUFACTURING SUCH PLUG Russian patent published in 2023 - IPC G02B6/38 

FIELD: optical connector plug.

SUBSTANCE: invention relates to an optical connector plug for outdoor waterproof field mounting, in which, due to the fact that the housing has slots, it surrounds and is attached to the optical cable when the optical cable is mounted on site, while the optical cable and the housing can be easily connected to each other. The case should not be separated even when a large tensile force is applied to the optical cable, while the optical connector plug can be designed to reduce the consumption of the optical cable by adjusting its installation length at the installation site, and since the optical connector plug is waterproof due to the protective tube and O-ring, tightness can be easily ensured without special complex waterproofing. The optical cable has one end, which is welded or mechanically connected to the node, while the housing, covering the outer side of the optical cable, has one end part, to which the outer peripheral surface of the node is connected, has one or more slots that extend from the middle part to the other end part and are configured to expand and contract in accordance with the outer diameter of the optical cable, and has a shoulder on the outer peripheral surface of one end part, designed to be held by the inner peripheral surface of the casing in order to resist the tensile force applied to the optical cable mounted outside.

EFFECT: creation of an optical connector plug for outdoor waterproof installation on site, made with the possibility of easy connection of the optical cable and the housing, reducing the consumption of the optical cable and increasing the tightness during installation without special complex waterproofing.

9 cl, 10 dwg