FI115002B - Låsmekanism för ett optisk fiberkontaktdon - Google Patents
Låsmekanism för ett optisk fiberkontaktdon Download PDFInfo
- Publication number
- FI115002B FI115002B FI945741A FI945741A FI115002B FI 115002 B FI115002 B FI 115002B FI 945741 A FI945741 A FI 945741A FI 945741 A FI945741 A FI 945741A FI 115002 B FI115002 B FI 115002B
- Authority
- FI
- Finland
- Prior art keywords
- plug
- combination
- jack
- housing
- connector
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title claims description 17
- 230000000903 blocking effect Effects 0.000 title description 2
- 230000003287 optical effect Effects 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000010287 polarization Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3893—Push-pull type, e.g. snap-in, push-on
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading 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
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- 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
- G02B6/24—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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
- G02B6/3877—Split sleeves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Claims (10)
1. Optisk fiberanslutningskombination, vilken om-fattar en jackkontaktkombination för mottagning av ätmin-5 stone en jackkontaktholk (12) pä ena sidan av jackkontakt-kombinationen och en stickproppskombination (102, 132), som kan skjutas in i jackkontaktkombinationen frän dess motstäende sida och som uppvisar atminstone en stick-proppsholk (116), som kan placeras koaxialt med jackkon-10 taktholken för optisk anslutning av optiska fibrer som stöds av holkarna (12, 116), varvid stickproppskombinatio-nen omfattar ett yttre hölje (104), ett inre stickpropps-stycke (106), som glidbart monterar stickproppsholken (-holkarna) och som man kan läta glida axialt in i en hä-15 lighet (111) som gär genom det yttre höljet, och fjäderdon (112), med vilka stickproppsholken (-holkarna) tvingas fjädrande mot den därmed samverkande jackkontaktens hoik (holkar), varvid det inre stickproppsstycket (106) uppvisar ett radialt böjbart yttre inskjutningsdon (150) för 20 lutning möt det yttre höljets (104) framät liggande skuld-ra (152) för att stickproppskombinationen skall kunna skjutas in i jackkontaktkombinationen genom att man flyt-tar det yttre höljet framät in i jackkontaktkombinationen, varvid det yttre höljets (104) främre ända uppvisar en 25 öppning (127) och det inre stickproppsstycket (106) uppvisar yttre läsningsdon (128) för stickproppen, vilka är vända mot öppningen (127) och möjliggör samverkan med jackkontaktkombinationen (204), och jackkontaktkombinationen (204) omfattar ett läsningsdon (284) för jackkontak-30 ten, vilket samverkar med läsningsdonet för stickproppen via öppningen (127) som svar pä att stickproppskombinationen uppnär ett förutbestämt axialt läge i jackkontaktkombinationen, och med vilket det inre stickproppsstycket kan hällas i jackkontaktkombinationen för optisk anslutning av 35 de optiska fibrerna, och ett inskjutningslösgöringsdon 115002 22 (248), med vilket inskjutningsdonet böjs radialt inät loss frän skuldran (152), dä stickproppskombinationen flyttas ytterligare främät frän nämnda förutbestämda axiala läge, varvid endast det yttre höljet (104) kan dessutom flyttas 5 axialt över en toleransabsorptionsdistans (T) i förhällan-de tili en optiskt ooh mekaniskt kombinerad jackkontakt-kombination (204) och det inre proppsstycket (106), varvid nämnda axiala extra rörelse inte päverkar den av fjäderdo-net (112) alstrade kraften, kännetecknad av att öpp-10 ningen (127) har nämnda främät liggande skuldra (152) i sin bakre del och en bryggdel (131) , som i öppningens främre ända skjuter in i häligheten (111) i det yttre höljet (104), för samverkan med stickproppsläsningsdonet (128) för att hindra stickproppsstycket (106) frän att 15 röra sig framät frän häligheten (111) , och av att inskjutningsdonet uppvisar ett fjädrande inskjutningsspjut (150) som sträcker sig bakät, vilket spjut skjuter snett utät in i stickproppshöljets öppning (127), och att jackkontaktens läsningsdon (284) och inskjutningslösgöringsdonet (248) är 20 placerade sä att efter de har passerat bryggdelen (131), kan de kopplas pä motsvarande sätt tili stickproppens läsningsdon och inskjutningsspjutet (150) via öppningen (127), dä stickproppskombinationen är inskjuten i jackkon-t akt komb i nat ionen.
2. Anslutningskombination enligt patentkrav 1, kännetecknad av att stickproppskombinationen (102, 132. omfattar flera holkar (116), av vilka var och en stö-der en fiber, och varje holk (216) är monterad i ett sepa-rat stickproppsstycke (106).
3. Anslutningskombination enligt patentkrav 1 el- ler 2, kännetecknad av att stickproppsstycket eller varje stickproppsstycke (106) uppvisar intill det yttre höljets (209) inre yta (153) en yttre yta (151), varvid man läter stickproppsstycket (106) glida axialt in i hä-35 ligheten (111), dä inskjutningsdonen (150, 352) är lös- gjorda. 115002 23
4. Anslutningskombination enligt nägot av patent-kraven 1-3, kännetecknad av att inkjutningsspjutet (150) är en fast del av stickproppsstyckets (106) passhöl-je (109) .
5. Anslutningskombination enligt nägot av patent- kraven 1-4, kännetecknad av att inskjutningslösgö-ringsdonet (248) är intill jackkontaktkombinationens (204) främre yta.
6. Anslutningskombination enligt nägot av patent-10 kraven 1-5, kännetecknad av att jackkontaktens läs- ningsdon (284) uppvisar ätminstone en fjädrande läsnings-arm (291) , som är fäst vid jackkontaktkombinationen (204) och som sträcker sig framät frän denna tili den fria än-dan, som uppvisar ett läsningsutspräng (292), som samver-15 kar med läsningsdonet för stickproppen i form av en ribba (128) pä stickproppsstycket (106) i arreteringssyfte.
7. Anslutningskombination enligt patentkrav 6, kännetecknad av att per en stickproppsholk (116) finns ätminstone ett läsningsarmpar (291).
8. Anslutningskombination enligt nägot av patent- kraven 1-7, kännetecknad av att stickproppshöl jet (104) uppvisar kamorgan (120), vilka samverkar med vingar (294) fästa i jackkontaktens läsningsdon (284) hos jackkontaktkombinationen (204) och vilka kamorgan (120) uppvi-25 sar kamytor (122, 125), varvid vingarna (294) gär omlott med dessa ytor (122, 125) sä att dä stickproppen (102) dras frän jackkontaktkombinationen (204) gör vingarna (294) ingrepp med kamytorna (122, 125), varigenom jackkontaktens läsningsdon (284) fas att flytta sig fjädrande 30 utät, varvid jackkontaktkombinationen (204) lösgörs frän stickproppsstycket (106).
9. Anslutningskombination enligt patentkrav 8, kännetecknad av att stickproppen (102) innehäller ätminstone ett par kamorgan (120), vilka sträcker sig frän 35 stickproppshöljets (104) övre del eller botten och vilka separeras av en öppning (127), som möjliggör jackkontak- 115002 24 tens läsningsdons (284) ingrepp med stickproppens las-ningsdon, sora är utformat sora stickproppsstyckets (106) ribba (128), varvid stickproppen (102) kan hällas i jack-kontaktkombinationen (204) .
10. Anslutningskombination enligt patentkrav 9, kännetecknad av att pä stickproppshöl j ets (104) ovansida och motstäende bottensida finns kamdonspar (120) .
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9307488 | 1993-04-08 | ||
GB939307488A GB9307488D0 (en) | 1993-04-08 | 1993-04-08 | Optical fibre connector latching mechanism |
US9403511 | 1994-03-30 | ||
PCT/US1994/003511 WO1994024594A1 (en) | 1993-04-08 | 1994-03-30 | Optical fibre connector latching mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
FI945741A0 FI945741A0 (sv) | 1994-12-07 |
FI945741A FI945741A (sv) | 1994-12-07 |
FI115002B true FI115002B (sv) | 2005-02-15 |
Family
ID=10733648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945741A FI115002B (sv) | 1993-04-08 | 1994-12-07 | Låsmekanism för ett optisk fiberkontaktdon |
Country Status (14)
Country | Link |
---|---|
US (2) | US5542015A (sv) |
EP (1) | EP0650602B1 (sv) |
JP (1) | JPH08502133A (sv) |
KR (1) | KR100321627B1 (sv) |
CN (1) | CN1044289C (sv) |
BR (1) | BR9404890A (sv) |
CA (1) | CA2133215C (sv) |
DE (1) | DE69432625T2 (sv) |
FI (1) | FI115002B (sv) |
GB (1) | GB9307488D0 (sv) |
HU (1) | HUT68028A (sv) |
PL (1) | PL173558B1 (sv) |
RU (1) | RU2128852C1 (sv) |
WO (1) | WO1994024594A1 (sv) |
Families Citing this family (212)
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- 1994-03-30 EP EP94912364A patent/EP0650602B1/en not_active Expired - Lifetime
- 1994-03-30 RU RU94046288A patent/RU2128852C1/ru active
- 1994-03-30 DE DE69432625T patent/DE69432625T2/de not_active Expired - Lifetime
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- 1994-03-30 WO PCT/US1994/003511 patent/WO1994024594A1/en active IP Right Grant
- 1994-03-30 KR KR1019940704437A patent/KR100321627B1/ko not_active IP Right Cessation
- 1994-04-07 CN CN94104597A patent/CN1044289C/zh not_active Expired - Lifetime
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KR100321627B1 (ko) | 2002-06-27 |
RU2128852C1 (ru) | 1999-04-10 |
DE69432625D1 (de) | 2003-06-12 |
FI945741A0 (sv) | 1994-12-07 |
US5764834A (en) | 1998-06-09 |
CA2133215A1 (en) | 1994-10-27 |
HU9402894D0 (en) | 1995-02-28 |
HUT68028A (en) | 1995-05-29 |
GB9307488D0 (en) | 1993-06-02 |
US5542015A (en) | 1996-07-30 |
PL306206A1 (en) | 1995-03-06 |
BR9404890A (pt) | 1999-06-15 |
RU94046288A (ru) | 1996-10-10 |
EP0650602A1 (en) | 1995-05-03 |
PL173558B1 (pl) | 1998-03-31 |
CA2133215C (en) | 2002-01-29 |
DE69432625T2 (de) | 2004-03-25 |
JPH08502133A (ja) | 1996-03-05 |
KR950702038A (ko) | 1995-05-17 |
EP0650602B1 (en) | 2003-05-07 |
FI945741A (sv) | 1994-12-07 |
CN1098507A (zh) | 1995-02-08 |
WO1994024594A1 (en) | 1994-10-27 |
CN1044289C (zh) | 1999-07-21 |
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