BR102021004837A2 - FIBER OPTIC ADAPTER FITTING - Google Patents
FIBER OPTIC ADAPTER FITTING Download PDFInfo
- Publication number
- BR102021004837A2 BR102021004837A2 BR102021004837-9A BR102021004837A BR102021004837A2 BR 102021004837 A2 BR102021004837 A2 BR 102021004837A2 BR 102021004837 A BR102021004837 A BR 102021004837A BR 102021004837 A2 BR102021004837 A2 BR 102021004837A2
- Authority
- BR
- Brazil
- Prior art keywords
- adapter
- fiber optic
- fitting
- opening
- tongues
- Prior art date
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
- G02B6/4447—Cable boxes, e.g. splicing boxes with two or more multi fibre cables with divided shells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
Abstract
A presente invenção refere-se a um encaixe de adaptador de fibra óptica (1), utilizado particularmente no encaixe de adaptadores ópticos em caixas de alojamento de fibras ópticas, o qual proporciona articulação ao adaptador de fibra óptica (3) de forma compacta, facilitando a manutenção das caixas de terminação óptica e reduzindo o custo de fabricação. The present invention relates to an optical fiber adapter fitting (1), used particularly in fitting optical adapters in optical fiber housing boxes, which provides articulation to the optical fiber adapter (3) in a compact way, facilitating maintenance of optical termination boxes and reducing manufacturing cost.
Description
[0001] A presente invenção refere-se a um encaixe de adaptador de fibra óptica, utilizado particularmente no encaixe de adaptadores ópticos em caixas de alojamento de fibras ópticas.[0001] The present invention relates to a fiber optic adapter fitting, particularly used for fitting optical adapters in optical fiber housing boxes.
[0002] As redes de fibra óptica utilizam, entre outros componentes, as caixas de emenda óptica (CEO) e as caixas de terminação óptica (CTO), de onde são distribuídos cabos de fibra óptica para os usuários finais. Dentro dessas caixas, o cabo de entrada é separado em diversas fibras e também dividido por "splitters", dentro de uma caixa de alojamento de fibras, para finalmente ser conectado a um adaptador de fibra óptica, o qual permite que seja conectado um cabo óptico de terminação (cabo "drop") para a conexão ao usuário.[0002] Fiber optic networks use, among other components, optical splice boxes (CEO) and optical termination boxes (CTO), from which fiber optic cables are distributed to end users. Inside these boxes, the input cable is separated into several fibers and also divided by "splitters", inside a fiber housing box, to finally be connected to an optical fiber adapter, which allows an optical cable to be connected. terminating cable ("drop" cable) for connection to the user.
[0003] Após a preparação interna das fibras nas caixas, o técnico deve apenas acessá-la para fazer manutenções e ligações de novos usuários. Durante esses processos de manutenção e ligações novas é de grande utilidade que o adaptador de fibra óptica seja articulado em relação à caixa de alojamento de fibras, facilitando a conexão e desconexão dos cabos "drop" e diminuindo o risco de quebra.[0003] After the internal preparation of the fibers in the boxes, the technician should only access it to perform maintenance and connections of new users. During these maintenance processes and new connections, it is very useful that the fiber optic adapter is articulated in relation to the fiber housing box, facilitating the connection and disconnection of the "drop" cables and reducing the risk of breakage.
[0004] Existem no mercado algumas caixas de terminação óptica com adaptadores de fibra óptica articulados, porém eles utilizam uma peça extra para permitir a articulação do adaptador e esse conjunto de peças ocupa muito espaço.[0004] There are some optical termination boxes on the market with articulated fiber optic adapters, but they use an extra part to allow the adapter to be articulated and this set of parts takes up a lot of space.
[0005] Como exemplo do estado da técnica, existem documentos de patente tal como o CN103246029A que mostra seus adaptadores fixos em um painel ou o EP2434317A1, que mostra um soquete para adaptadores, o qual é muito grande para ser utilizado em uma CTO além de elevar os custos de fabricação.[0005] As an example of the state of the art, there are patent documents such as CN103246029A which shows its fixed adapters in a panel or EP2434317A1, which shows a socket for adapters, which is too large to be used in a CTO in addition to raise manufacturing costs.
[0006] Portanto, para solucionar as dificuldades da arte anterior, a presente invenção apresenta um encaixe de adaptador de fibra óptica articulado, que facilita o trabalho de técnicos, reduz custos de fabricação e economiza espaço ocupado em caixas ópticas.[0006] Therefore, to solve the difficulties of the prior art, the present invention presents an articulated fiber optic adapter fitting, which facilitates the work of technicians, reduces manufacturing costs and saves space occupied in optical boxes.
[0007] A presente invenção será a seguir mais detalhadamente descrita com base no exemplo de realização representado nos desenhos anexos, em que:[0007] The present invention will now be described in more detail based on the embodiment shown in the attached drawings, in which:
[0008] A Figura 1 é uma vista em perspectiva de uma caixa de alojamento de fibras (2) com diversos encaixes (1) e adaptadores (3) de fibra óptica.[0008] Figure 1 is a perspective view of a fiber housing box (2) with various fittings (1) and fiber optic adapters (3).
[0009] A Figura 1A é uma ampliação do detalhe A da figura 1 do encaixe de adaptador de fibra óptica (1).[0009] Figure 1A is an enlargement of detail A of figure 1 of the fiber optic adapter fitting (1).
[0010] A Figura 2 mostra a base da caixa de alojamento de fibras (2).[0010] Figure 2 shows the base of the fiber housing box (2).
[0011] A Figura 2A é uma ampliação do detalhe B da figura 2 que mostra em corte o encaixe (1) e adaptador (3) de fibra óptica.[0011] Figure 2A is an enlargement of the detail B of figure 2 which shows in section the fitting (1) and fiber optic adapter (3).
[0012] A presente invenção refere-se a um encaixe de adaptador de fibra óptica (1) em uma caixa (2) de recepção de adaptadores de fibra óptica e ao menos um adaptador (3).[0012] The present invention relates to a fiber optic adapter fitting (1) in a box (2) for receiving fiber optic adapters and at least one adapter (3).
[0013] Dita caixa (2), geralmente uma caixa de alojamento de fibras, é dotada de uma face (2a) que compreende ao menos uma abertura (2a1) de recepção do adaptador (3). Uma das laterais (2b) da abertura (2a1) é na forma de uma aba de material flexível, sendo assim articulável (vide detalhe A da figura 1A).[0013] Said box (2), generally a fiber housing box, is provided with a face (2a) comprising at least one opening (2a1) for receiving the adapter (3). One of the sides (2b) of the opening (2a1) is in the form of a flap of flexible material, thus being articulated (see detail A of figure 1A).
[0014] Dito adaptador (3) é dotado de duas linguetas (3a) maleáveis salientes, retráteis sob pressão, semelhantes a uma ponta de flecha, posicionadas em laterais opostas, próximas à extremidade de encaixe (3b) na abertura (2a1) . Essas linguetas (3a) funcionam como travas que, devido a seu formato, possibilitam a inserção do adaptador (3) na abertura (2a1), e, uma vez encaixadas na caixa (2), impedem sua retirada. Ao ser inserido o adaptador (3) na abertura (2a1) as linguetas (3a) são automaticamente pressionadas pelas laterais da abertura (2a1), permitindo o movimento de inserção do adaptador (3). Após a passagem das linguetas (3a) pelas paredes laterais da abertura (2a1), as linguetas (3a) expandem voltando à sua posição inicial, impedindo a retirada do adaptador (3) da abertura (2a1).[0014] Said adapter (3) is provided with two protruding malleable tongues (3a), retractable under pressure, similar to an arrowhead, positioned on opposite sides, close to the fitting end (3b) in the opening (2a1). These tongues (3a) work as latches that, due to their shape, allow the insertion of the adapter (3) in the opening (2a1), and, once fitted in the box (2), prevent its removal. When the adapter (3) is inserted in the opening (2a1), the tongues (3a) are automatically pressed by the sides of the opening (2a1), allowing the adapter (3) to be inserted. After the tongues (3a) pass through the side walls of the opening (2a1), the tongues (3a) expand, returning to their initial position, preventing the removal of the adapter (3) from the opening (2a1).
[0015] Dito adaptador (3) é dotado ainda de dois batentes (3c) na forma de protuberâncias posicionados próximos às linguetas (3a), e afastados entre si a uma distância maior ou igual à espessura da face (2a). Tais batentes (3c) limitam a entrada do adaptador (3) na abertura (2a1) e fazem o travamento do adaptador (3) nas bordas da abertura (2a1) em conjunto com as linguetas (3a), de forma a posicionar a borda da face (2a) entre os batentes (3c) e as linguetas (3a).[0015] Said adapter (3) is also equipped with two stops (3c) in the form of protrusions positioned close to the tongues (3a), and spaced apart at a distance greater than or equal to the thickness of the face (2a). Such stops (3c) limit the entry of the adapter (3) into the opening (2a1) and lock the adapter (3) on the edges of the opening (2a1) together with the tongues (3a), in order to position the edge of the face (2a) between the stops (3c) and the tongues (3a).
[0016] Com o adaptador (3) travado em duas laterais opostas da abertura (2a1) sendo uma dessas laterais (2b) articulada, o adaptador (3) pode ser articulado para cima ou para baixo (vide setas no detalhe A da figura 1A), ou seja, o encaixe (1) se torna articulável em relação à face (2a) da caixa (2).[0016] With the adapter (3) locked on two opposite sides of the opening (2a1), one of these sides (2b) being hinged, the adapter (3) can be hinged up or down (see arrows in detail A of figure 1A ), that is, the fitting (1) becomes articulated in relation to the face (2a) of the box (2).
[0017] A forma de articulação do encaixe de adaptador de fibra óptica (1), pelo fato de utilizar a própria lateral (2b) para realizar essa função, torna o encaixe mais compacto e de menor custo em comparação com a arte anterior.[0017] The form of articulation of the fiber optic adapter fitting (1), by using the side itself (2b) to perform this function, makes the fitting more compact and less expensive compared to the prior art.
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102021004837-9A BR102021004837A2 (en) | 2021-03-15 | 2021-03-15 | FIBER OPTIC ADAPTER FITTING |
ARP220100284A AR124863A1 (en) | 2021-03-15 | 2022-02-14 | FIBER OPTIC ADAPTER INSERT |
PCT/BR2022/050078 WO2022192972A1 (en) | 2021-03-15 | 2022-03-09 | Optical fiber adapter socket |
JP2023557099A JP2024510275A (en) | 2021-03-15 | 2022-03-09 | fiber optic adapter fitting |
DO2023000190A DOP2023000190A (en) | 2021-03-15 | 2023-09-14 | FIBER OPTICAL ADAPTER INSERT |
CONC2023/0012217A CO2023012217A2 (en) | 2021-03-15 | 2023-09-15 | Fiber optic adapter insert |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102021004837-9A BR102021004837A2 (en) | 2021-03-15 | 2021-03-15 | FIBER OPTIC ADAPTER FITTING |
Publications (1)
Publication Number | Publication Date |
---|---|
BR102021004837A2 true BR102021004837A2 (en) | 2022-09-20 |
Family
ID=83321864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102021004837-9A BR102021004837A2 (en) | 2021-03-15 | 2021-03-15 | FIBER OPTIC ADAPTER FITTING |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2024510275A (en) |
AR (1) | AR124863A1 (en) |
BR (1) | BR102021004837A2 (en) |
CO (1) | CO2023012217A2 (en) |
DO (1) | DOP2023000190A (en) |
WO (1) | WO2022192972A1 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5969294A (en) * | 1997-12-31 | 1999-10-19 | Siecor Operations, Llc | Fiber optic connector cabinet with rotatably mounted adapter panels |
GB0718589D0 (en) * | 2007-09-24 | 2007-10-31 | Tyco Electronics Raychem Nv | Positioning of adaptors for optical connectors |
CN104880783B (en) * | 2009-07-21 | 2016-12-07 | Adc电信公司 | Rapid universal rack mount enclosure |
CN102043201B (en) * | 2009-10-19 | 2012-10-03 | 泰科电子(上海)有限公司 | Optical fiber connecting device |
WO2013143143A1 (en) * | 2012-03-31 | 2013-10-03 | 深圳日海通讯技术股份有限公司 | High-density fusion splicing module |
WO2014189721A1 (en) * | 2013-05-21 | 2014-11-27 | Corning Optical Communications LLC | Tiltable gang fiber adaptor assembly |
CN105025677B (en) * | 2015-07-16 | 2018-10-02 | 深圳日海通讯技术股份有限公司 | Buckle assembly and unit box |
KR101694313B1 (en) * | 2016-08-19 | 2017-01-09 | 주식회사 파워링크 | Movable Optical Fiber Cable Accommodated Terminal Box |
CN209281018U (en) * | 2018-08-22 | 2019-08-20 | 上海乐通通信设备(集团)股份有限公司 | A kind of waterproof optical splitter |
CN212586608U (en) * | 2020-06-11 | 2021-02-23 | 武汉睿特富连技术有限公司 | Optical fiber wiring device |
-
2021
- 2021-03-15 BR BR102021004837-9A patent/BR102021004837A2/en unknown
-
2022
- 2022-02-14 AR ARP220100284A patent/AR124863A1/en unknown
- 2022-03-09 JP JP2023557099A patent/JP2024510275A/en active Pending
- 2022-03-09 WO PCT/BR2022/050078 patent/WO2022192972A1/en active Application Filing
-
2023
- 2023-09-14 DO DO2023000190A patent/DOP2023000190A/en unknown
- 2023-09-15 CO CONC2023/0012217A patent/CO2023012217A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2024510275A (en) | 2024-03-06 |
AR124863A1 (en) | 2023-05-10 |
CO2023012217A2 (en) | 2023-09-29 |
DOP2023000190A (en) | 2024-03-28 |
WO2022192972A1 (en) | 2022-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: DPR TELECOMUNICACOES LTDA (BR/SP) ; FABRI INDUSTRIA COM. LTDA. (BR/SP) |
|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B25G | Requested change of headquarter approved |
Owner name: FABRI INDUSTRIA COM. LTDA. (BR/SP) ; DPR TELECOMUNICACOES LTDA (BR/SP) |