Optical fiber adapter
US11971582B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2019 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Oct 7, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3849
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is an optical fiber adapter. The optical fiber adapter includes an adapter body, a shielding gate, a sleeve, and an elastic shield. One side wall of the adapter body is provided with a long groove. The shielding gate is disposed at a lower port of the adapter body. The shielding gate includes one end connected to the lower port of the adapter body and one end facing away from the lower port of the adapter body. The sleeve is sleeved on a periphery of a lower end portion of the adapter body. The elastic shield is disposed in the long groove. The elastic shield is fitted with one end portion of the shielding gate facing toward the elastic shield. The shielding gate, the sleeve, and the elastic shield form an anti-light-leakage cavity on an optical fiber access side of the optical fiber adapter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.