Fiber optic adapter for proofing dust and light
AssigneeHYC Co., Ltd.
InventorYong He
Life of this patent
Estimating the term…
Abstract
Provided is a fiber optic adapter for proofing dust and light. The fiber optic adapter includes an adapter body and a lightproof plate assembly. The adapter body includes a body portion and a cover. The body portion has a concave space provided with openings in two directions. The cover is engaged to the body portion and closes one opening of the concave space to form a port provided with one opening. The lightproof plate assembly includes a lightproof plate. Every two adjacent ports on a same side share one lightproof plate. A first end of the lightproof plate is provided with a rotation shaft. Inner walls of two adjacent ports sharing one lightproof plate are provided with a rotation slot. The rotation slot is provided from a side of the body portion facing the cover to a direction away from the cover.
Claims9
A fiber optic adapter for proofing dust and light, comprising:
- an adapter body and a lightproof plate assembly,
- wherein the adapter body comprises:
- a body portion, wherein the body portion is recessed to form a concave space provided with openings in two directions;
- and
- a cover, which is engaged to the body portion and closes one of the openings of the concave space to form a port provided with an opening, wherein a plurality of ports are disposed opposite on two sides of the adapter body and the port is configured to connect to an fiber optic connector;
- and
- wherein the lightproof plate assembly comprises a lightproof plate configured to open and close respective two adjacent ones of the plurality of ports on a same side of the adapter body, the respective two adjacent ports share the lightproof plate, a first end of the lightproof plate is provided with a rotation shaft, the respective two adjacent ports are paired ports, each of opposite inner walls of the paired ports are provided with a rotation slot adapted to the rotation shaft, the lightproof plate rotates around the rotation shaft to open or close the paired ports, the rotation slot is formed on the body portion, and the cover covers the rotation slot,
- wherein a through slot running through the lightproof plate is provided from the first end of the lightproof plate towards inside the lightproof plate, the through slot is transversely provided with a sleeve shaft, the through slot is divided by the sleeve shaft into a limiting slot closer to the first end of the lightproof plate and a limiting hole away from the first end of the lightproof plate,
- wherein the lightproof plate assembly comprises an elastic needle, the elastic needle has two elastic ends and a middle part, the middle part of the elastic needle is arc-shaped and is sleeved on the sleeve shaft and accommodated in the limiting slot, one of the two elastic ends of the elastic needle protrudes from the limiting hole and abuts against the lightproof plate, and the other one of the two elastic ends of the elastic needle abuts against the inner wall of the adapter body, such that the respective two adjacent ports are closed by the lightproof plate.
Dependencies are inferred from the claim text.