Ultra-small form factor optical connector and adapter
US-11822133-B2 · Nov 21, 2023 · US
Optical connector
US2022326449A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2022326449-A1 |
| Application number | US-202017615818-A |
| Country | US |
| Kind code | A1 |
| Filing date | Aug 5, 2020 |
| Priority date | Oct 3, 2019 |
| Publication date | Oct 13, 2022 |
| Grant date | — |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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Abstract
Official abstract text for this publication.
An optical connector includes: an optical fiber; a ferrule with an insertion hole that accommodates the optical fiber; a housing that accommodates the ferrule and that includes two lock holes formed therein; two springs that sandwich the optical fiber therebetween, and that bias the ferrule in a forward direction of the optical connector; and a support portion that supports the two springs from a rear direction of the optical connector. The support portion includes a first divided member that is combined with a second divided member and two latch portions locked in the two lock holes. When the insertion hole extends is the front and the rear directions, the two springs are disposed along left and right directions of the optical connector, and a vertical direction is orthogonal to the front, rear, right, and left directions, the two latch portions are disposed side by side in the vertical direction.
First claim
Opening claim text (preview).
1 . An optical connector, comprising: an optical fiber; a ferrule with an insertion hole that accommodates the optical fiber; a housing that accommodates the ferrule and that includes two lock holes formed therein; two springs that sandwich the optical fiber therebetween, and that bias the ferrule in a forward direction of the optical connector; and a support portion that supports the two springs from a rear direction of the optical connector, wherein the support portion comprises: a first divided member; a second divided member that is combined with the first divided member; and two latch portions locked in the two lock holes, and when the insertion hole extends in the forward and the rear directions, the two springs are disposed along left and right directions of the optical connector, and a vertical direction is orthogonal to the front, rear, right, and left directions, the two latch portions are disposed side by side in the vertical direction and are configured to bend in the vertical direction when locked in the two lock holes. 2 . The optical connector according to claim 1 , wherein a boundary between the first divided member and the second divided member is disposed apart from the two latch portions. 3 . The optical connector according to claim 1 , wherein the support portion has two positioning portions that each determine the positions of each of the two springs, and a boundary between the first divided member and the second divided member is disposed apart from the two positioning portions. 4 . The optical connector according to claim 1 , wherein the first divided member and the second divided member have the same shape. 5 . The optical connector according to claim 1 , wherein the first divided member comprises a first contact surface, the second divided member comprises a second contact surface that contacts the first contact surface, and the first contact surface and the second contact surface face the vertical direction.
Assignees
Inventors
Classifications
- G02B6/3821Primary
with axial spring biasing or loading means (G02B6/3847 takes precedence) · CPC title
- G02B6/387Primary
Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2022326449A1 cover?
- An optical connector includes: an optical fiber; a ferrule with an insertion hole that accommodates the optical fiber; a housing that accommodates the ferrule and that includes two lock holes formed therein; two springs that sandwich the optical fiber therebetween, and that bias the ferrule in a forward direction of the optical connector; and a support portion that supports the two springs from…
- Who is the assignee on this patent?
- Fujikura Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02B6/3821. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Oct 13 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 6 related publications on this page (citations in our corpus or others sharing the same primary CPC).