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US 11,454,765 B2Granted
Fiber optic adapter and fiber optic connector
AssigneeShen Zhen Wonderwin Technology Co., Ltd.
InventorsJim Lin, Ke-Xue Ning, Xiang-Xu Zeng
Life of this patent
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Abstract
A fiber optic adapter includes a surrounding wall defining a communication space, two first protruding walls located in the communication space and connected to the surrounding wall, two second protruding walls located in the communication space and connected to the surrounding wall, and an error-proofing protrusion disposed on the surrounding wall, and located in a first key groove between the first protruding walls.
Claims3
A fiber optic adapter comprising:
- a surrounding wall defining a communication space that extends in a front-rear direction;
- two first protruding walls located in the communication space and connected to the surrounding wall, the first protruding walls being spaced apart from each other in a left-right direction that is transverse to the front-rear direction, and cooperating with the surrounding wall to define a first key groove that extends in the front-rear direction;
- two second protruding walls located in the communication space and connected to the surrounding wall, each of the second protruding walls being located above a respective one of the first protruding walls, the second protruding walls being spaced apart from each other in the left-right direction, and cooperating with the surrounding wall to define a second key groove that extends in the front-rear direction and that is located above the first key groove;
- and
- an error-proofing protrusion disposed on the surrounding wall, located in the first key groove, and extending in the front-rear direction;
- wherein the fiber optic adapter further comprises a first blocking wall that is disposed on the surrounding wall, that is located in the communication space and that extends in the left-right direction, the first blocking wall permitting the first protruding walls to extend therethrough, the first blocking wall being connected to the error-proofing protrusion.
3 more elements
A fiber optic connector adapted for use with a fiber optic adapter,
- the fiber optic adapter comprising:
- a surrounding wall defining a communication space extending in a front-rear direction;
- two first protruding walls located in the communication space and connected to the surrounding wall, the first protruding walls being spaced apart from each other in a left-right direction transverse to the front-rear direction, and cooperating with the surrounding wall to define a first key groove extending in the front-rear direction;
- two second protruding walls located in the communication space and connected to the surrounding wall, each of the second protruding walls being located above a respective one of the first protruding walls, the second protruding walls being spaced apart from each other in the left-right direction, and cooperating with the surrounding wall to define a second key groove that extends in the front-rear direction and that is located above the first key groove;
- and
- an error-proofing protrusion disposed on the surrounding wall, located in the first key groove, and extending in the front-rear direction,
- the fiber optic connector comprising:
- an outer casing extending in the front-rear direction, and adapted to removably engage the communication space of the fiber optic adapter;
- and
- an orientation key disposed on the outer casing, and formed with an open groove that opens toward a distal end of the fiber optic connector, the orientation key being adapted to removably engage either one of the first key groove and the second key groove of the fiber optic adapter, the open groove being adapted to permit the error-proofing protrusion of the fiber optic adapter to be inserted therein.
7 more elements
Dependencies are inferred from the claim text.