WO2012016364A1 - Ensemble de connecteur de fibres optiques et fiche associée - Google Patents

Ensemble de connecteur de fibres optiques et fiche associée Download PDF

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Publication number
WO2012016364A1
WO2012016364A1 PCT/CN2010/001891 CN2010001891W WO2012016364A1 WO 2012016364 A1 WO2012016364 A1 WO 2012016364A1 CN 2010001891 W CN2010001891 W CN 2010001891W WO 2012016364 A1 WO2012016364 A1 WO 2012016364A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
plug
hole
inner casing
fixing plate
Prior art date
Application number
PCT/CN2010/001891
Other languages
English (en)
Chinese (zh)
Inventor
方尚杰
Original Assignee
中航光电科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中航光电科技股份有限公司 filed Critical 中航光电科技股份有限公司
Publication of WO2012016364A1 publication Critical patent/WO2012016364A1/fr

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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
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
    • 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
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
    • G02B6/3879—Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector 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

Definitions

  • the present invention relates to a fiber optic connector assembly having a DLC plug module disposed within a housing, and to a plug for the connector assembly.
  • the DLC plug module In the field of optical signal transmission, the DLC plug module is used more, the DLC plug module includes a plug portion, and the tail end of the plug portion is connected with an optical cable, and the DLC plug module can be used for transmitting optical signals, but cannot withstand the pulling force from the optical cable. Therefore, the outer casing of the optical module is required to form a fiber optic connector, and the aramid fiber of the optical cable is cast on the bonding sleeve.
  • the inner hole of the bonding sleeve is generally a stepped hole or the inner hole wall is a tapered surface.
  • the rubberized liquid is poured into the flared end of the inner hole of the bonding sleeve, and the aramid fiber of the optical cable is cast on the bonding sleeve to form a tensile structure, and the outer peripheral surface of the bonding sleeve is a stepped shaft, and the step on the outer peripheral surface of the bonding sleeve is The inner hole of the connector housing is disposed on the stepped surface to transmit the pulling force from the optical cable to the connector housing to protect the DLC plug portion from force. Since the DLC plug module is docked by the double clip when the optical module is mated with the adapted optical module, it is necessary to pinch the duplex clip when separating the two to separate the DLC plug module from the adapted optical module.
  • the duplex clamp When separating the DLC fiber connection, the duplex clamp must also be pinched to separate the DLC plug module from the adapted optical module, which means that the connector housing and the housing of the optical module and the DLC plug cannot be simultaneously connected.
  • the module and the adapted optical module are simultaneously separated. Therefore, in the prior art, the connector housing and the DLC plug module are designed to be relatively slidable, and the bonding sleeve is slidably engaged with the connector housing and passed through the outer periphery of the bonding sleeve.
  • the stepped surface is separated from the stepped surface of the inner hole of the connector housing.
  • the optical fiber connector has a simple structure.
  • the connector housing only plays the role of pulling force.
  • the connector body and the adapter connector are plugged and separated, it needs to be carried out in two steps, which is a waste of time and cannot realize the fast connection of the fiber connector and the adapter connector. Plug and unplug.
  • a fiber optic connector assembly includes a plug and a socket
  • the socket includes a socket housing
  • a front end of the socket housing has an opening for receiving a front end portion of the plug
  • the plug includes an inner casing
  • the front end of the inner hole of the inner casing has an inner convex baffle
  • the inner convex baffle has a through hole for the passage of the DLC plug module
  • the inner casing inner hole is slidably provided with a front end surface and an inner convex block
  • the plate retaining fit is used for fixing the DLC plug fixing plate
  • the rear end surface of the fixing plate and the stopping step surface provided at the rear end of the inner hole of the inner casing are elastically matched by the pressing spring
  • the fixing plate has a positioning hole
  • the inner casing The front end radial sliding is provided with a floating clamp, and the inner end of the floating clamp is used for the top Pressing on the duplex clamp of the DLC plug, the
  • the outer side gap of the inner casing is provided with a concentric sleeve, and the concentric sleeve is integrally disposed with the inner casing through the rear end thereof, and the one or more elastic claws are uniformly disposed on the peripheral wall of the concentric sleeve and are disposed in the concentric sleeve a U-shaped radial through-groove on the outer peripheral wall of the cylinder is divided, and the one or more elastic claws are integrally formed by the rear end of the concentric sleeve, and the concentric sleeve is provided on the strip-shaped protrusion to extend to U-shaped notch of the front end face.
  • a return spring is disposed between the step toward the rear end of the outer casing and the stepped surface facing the front end of the inner casing.
  • a DLC plug module is disposed in the inner casing, and a fiber optic cable is connected to the rear end of the DLC plug module.
  • the DLC plug module is disposed in the positioning hole of the fixing plate, and the front end surface of the fixing plate is matched with the DLC plug module, and the fixing plate is fixed.
  • the rear end face is matched with the crimp sleeve sleeved on the cable.
  • the surface of the fixing plate is provided with an optical fiber insertion groove extending from the outer circumferential surface of the fixing plate to the positioning hole.
  • a plug of an optical fiber connector assembly comprising an inner casing, the front end of the inner hole of the inner casing has an inner convex baffle, and the inner convex baffle has a through hole for the passage of the DLC plug module, and the inner casing inner hole
  • the sliding portion is provided with a front end surface and an inner convex baffle for fixing the DLC plug fixing plate, and the rear end surface of the fixing plate and the stopping step surface provided at the rear end of the inner hole of the inner casing are elastically matched by the pressing spring, and fixed
  • the plate has a positioning hole, and the front end of the inner casing is radially slidably provided with a floating clamp, and the inner end of the floating clamp is used for pressing on the duplex clamp of the DLC plug, and the outer section of the floating clamp is slidably fitted In the radial through hole of the casing, one or more elastic claws toward the front end are circumferentially disposed on the outer circumferential surface of the inner casing, and a contraction gap
  • the front end of the elastic claw is provided with a lock block, and the lock block is located on the outer circumference of the outer casing Set lock
  • the hole protrudes from the outer peripheral surface of the outer casing, and the front side of the lock block is a disengagement inclined surface which is disengageable from the side surface of the lock hole, and the outer end of the floating clamp is press-fitted with the inner surface of the inner hole of the outer casing.
  • the inner surface of the inner hole of the outer casing is provided with a strip-shaped protrusion extending to the front end surface of the floating compact when the outer casing is moved backward
  • the outer side of the inner casing is provided with a concentric sleeve, and the concentric sleeve passes through the rear end thereof and the inner casing
  • the one or more elastic claws are evenly disposed on the peripheral wall of the concentric sleeve and are divided by U-shaped radial through grooves provided on the outer peripheral wall of the concentric sleeve, and the one or more elastic claws pass through the concentric
  • the rear end of the sleeve is formed integrally, and the concentric sleeve is provided with a U-shaped notch extending to the front end surface at the strip-like projection.
  • a return spring is disposed between the step toward the rear end of the outer casing and the stepped surface facing the front end of the inner casing.
  • a DLC plug module is disposed in the inner casing, and a fiber optic cable is connected to the rear end of the DLC plug module.
  • the DLC plug module is disposed in the positioning hole of the fixing plate, and the front end surface of the fixing plate is matched with the DLC plug module, and the fixing plate is fixed.
  • the rear end face is matched with the crimp sleeve sleeved on the cable.
  • the surface of the fixing plate is provided with an optical fiber insertion groove extending from the outer circumferential surface of the fixing plate to the positioning hole.
  • the outer peripheral surface of the inner casing of the plug of the connector assembly of the present invention is provided with an elastic claw facing the front end, and the front end of the elastic claw is provided with a lock block, and the peripheral wall of the inner casing is radially slidably provided with a floating clamp
  • the inner casing is provided with a DLC plug module, and the rear end of the DLC plug module is provided with an optical cable.
  • the inner end of the floating clamp is pressed on the duplex clamp of the DLC plug module, and the DLC plug module can be fixed by the DLC plug module.
  • the upper fixing plate is slidably disposed in the inner hole of the inner casing, and the front end surface of the fixing plate cooperates with the inner convex baffle of the inner casing, and the rear end surface of the fixing plate and the rear end of the inner casing are disposed.
  • the step surface is elastically engaged by the pressing spring, the outer circumference of the inner casing is provided with an outer casing body, and the outer casing has a locking hole, and the locking block of the elastic claw is disposed in the locking hole, and the locking block protrudes from the outer circumferential surface of the inner casing, and floats
  • the outer end of the pressing block is press-fitted with the inner peripheral surface of the inner casing, and the inner peripheral surface of the outer casing is provided with strip-like projections for pushing the floating compact when the outer casing is moved backward.
  • the outer casing When the plug of the present invention is inserted into the socket, the outer casing can be held by hand, and the outer casing drives the inner casing through the cooperation between the locking hole and the lock block, and the inner casing is fixed on the DLC plug module by pressing the spring.
  • the fixing plate drives the DLC plug module to move to the socket together, and the DLC plug module is inserted into the DLC socket module in the socket and is inserted by the spring force.
  • the front end of the outer casing enters the opening at the front end of the socket housing, and the elastic claw
  • the locking block cooperates with the locking groove of the socket housing to realize reliable insertion of the plug and the socket, and the insertion of the plug housing and the socket housing and the insertion of the DLC plug module into the DLC socket module in the socket do not need to be performed. Inserting in two steps; when the plug and the socket are separated, holding the outer casing moves the outer casing back relative to the inner casing, at this time, the strip-shaped protrusion on the outer casing pushes the floating pressure ⁇ ⁇ , floating The clamp presses the duplex clamp.
  • the DLC plug module is separated from the DLC socket module in the socket, and at the same time, the side wall of the lock hole of the outer casing presses the lock block of the elastic claw to make the elasticshrinking, the locking block of the elastic claw is separated from the locking groove of the socket housing to realize the separation of the plug housing and the socket housing, the separation of the plug housing from the socket housing and the separation of the DLC plug module from the DLC socket module in the socket simultaneously
  • FIG. 1 is a schematic structural view of a fiber optic connector assembly of the present invention
  • Figure 2 is a perspective view of the fiber optic connector assembly of the present invention
  • FIG. 3 is a schematic structural view of a plug of the optical fiber connector assembly of the present invention (including a dust cover)
  • Figure 4 is a perspective view of the outer casing of Figure 3;
  • Figure 5 is a perspective view of the inner casing of Figure 3.
  • Figure 6 is a perspective view of the back cover of Figure 3.
  • Figure 7 is a perspective view of the floating clamp of Figure 3.
  • Figure 8 is a perspective view of the fixing plate of Figure 3;
  • Figure 9 is a crimping sleeve of Figure 3.
  • Figure 10 is a perspective view of the return spring of Figure 3.
  • Figure 11 is a perspective view of the sealing sleeve of Figure 3.
  • Figure 12 is a perspective view of the pressing spring of Figure 3;
  • Figure 13 is a perspective view of the sheath of Figure 3;
  • Figure 14 is a perspective view of the DLC plug module with the tensile structure and the fixing plate of Figure 3;
  • FIG 15 is a schematic structural view of the socket of Figure 1;
  • Figure 16 is a right side view of Figure 15;
  • Figure 17 is a perspective view of the socket of Figure 1.
  • FIG. 1, FIG. 2 An embodiment of a fiber optic connector assembly, in FIG. 1, FIG. 2, the connector assembly includes a plug 1 and a socket 2, and in FIGS. 3 to 14, in conjunction with FIGS. 1, 2, the plug 1 includes an internal portion.
  • DLC plug module 3 DLC plug module 3 has a duplex clamp 4 which is engaged with the adapted DLC socket module, and the pinch duplex clamp 4 can separate the DLC plug module 3 from the adapted DLC socket module, DLC plug
  • the rear end of the module 3 has a fiber optic cable 5, and the aramid fiber of the optical cable 5 is fixed on the bonding sleeve 6 by means of glue filling.
  • the outer peripheral surface of the bonding sleeve 6 is a stepped shaft with a large front end diameter and a small rear end diameter, and a bonding sleeve.
  • the inner hole of 6 is passed through the optical fiber 5, the peripheral surface of the inner hole of the bonding sleeve 6 is a tapered front surface, and the fixing glue for fixing the aramid fiber of the optical fiber to the bonding sleeve 6 is disposed on the bonding sleeve 6.
  • a fixing plate 7 is provided at the junction of the optical cable 5 of the DLC plug module 3.
  • the fixing plate 7 has a positioning hole 8 for accommodating the optical cable 5 at the center thereof.
  • the plate surface of the fixing plate 7 is provided with an optical fiber insertion hole 9 extending from the outer circumferential surface of the fixing plate 7 to the positioning hole 8, and the DLC plug module 3 of the fixing plate 7
  • the front optical module is partially blocked, and the rear end surface of the fixing plate 7 is blocked from the crimping sleeve 10 provided on the optical cable 5.
  • the outer gap of the DLC plug module 3 is provided with an inner casing 11
  • the outer sleeve of the inner casing 11 is provided with a concentric sleeve 12
  • the concentric sleeve 12 is integrally provided with the inner casing 11 through the rear end thereof, and the circumferential surface of the concentric sleeve 12 Uniformly disposed three U-shaped radial through grooves opening toward the rear end, the three U-shaped grooves forming three elastic claws 13 toward the front end on the circumferential surface of the concentric sleeve, the three elastic claws 13 passing through the concentric
  • the rear end of the sleeve 12 is formed integrally, and the gap between the concentric sleeve 12 and the inner casing 11 is the contraction gap of the elastic claws 13.
  • the front end of the elastic claw 13 has a lock block 14.
  • the outer side of the inner casing 11 is fitted with an outer casing 15, and the inner peripheral surface of the outer casing 15 is matched with the outer peripheral surface of the concentric sleeve 12.
  • the outer surface of the outer casing 15 is provided with three locking holes 18, and each of the locking blocks 14
  • the outer end of the lock block 14 protrudes from the outer peripheral surface of the outer casing 15, and the front side of the lock block 14 and the peripheral wall of the lock hole 18 is a sliding slope 19, in the outer casing.
  • a part of the inner cylinder of the floating clamp 17 is provided with a sliding pin body 20 radially disposed on the cylindrical surface, and the sliding pin body 20 is slidably engaged with the radial matching hole 16 , and the outer end of the sliding pin body 20 is a ball
  • the outer end of the spherical pin-shaped sliding pin body 20 is press-fitted to the inner peripheral surface of the outer casing 15 of the outer casing 15, and the inner plane of the floating compact 17 is press-fitted with the duplex clamp 4, and the inner peripheral surface of the outer casing 15 is press-fitted.
  • the front portion of the concentric sleeve 12 that cooperates with the spherical pin-shaped outer end of the sliding pin body 20 is provided with a downward pressing force of the floating clamp 17 to push the duplex when the outer casing 15 is moved backward.
  • the strip-shaped projection 21 of the clip 4, the concentric sleeve 12 is provided at the strip-shaped projection 21 with a U-shaped notch 22 extending to the front end face.
  • the rear end of the inner casing 11 is screwed with a rear sleeve 23, and the inner hole of the rear sleeve 23 is a stepped hole having a large diameter and a small front portion, and the stepped surface of the stepped hole is pushed to the stepped surface, and the stepped surface of the outer periphery of the adhesive sleeve 6 is
  • the thrust step fit cooperates to transfer the tension from the cable to the back cover 23.
  • the outer peripheral surface of the fixing plate 7 cooperates with the inner peripheral sliding peripheral surface of the inner casing 11 to fix the position of the DLC plug module 3 to the center position of the inner casing 11, the rear end surface of the fixing plate 7 and the thrust step surface of the rear sleeve 23.
  • a pressing spring 24 is provided between them.
  • the inner casing 15 has a reset step surface 25 toward the rear end.
  • the inner bore portion of the outer casing 15 after the reset step surface 25 has a gap with the inner casing 11 and the rear sleeve 23, and a return spring is disposed in the gap.
  • 26, the front end of the return spring 26 is pressed against the reset step surface 25, and the rear end of the return spring 26 is pressed against the reset fitting step surface 27 provided toward the front end of the outer peripheral surface of the rear sleeve 23.
  • the cable 5 at the rear end of the bonding sleeve 6 is sealed with a sealing rubber sleeve 36.
  • the inner hole of the sealing rubber sleeve 36 is a stepped hole which is flared forward, and the flared portion of the sealing rubber sleeve 36 is disposed on the outer circumferential surface of the bonding sleeve 6.
  • a rear end of the rear sleeve 23 is provided with a sheath 28, and the inner hole of the sheath 28 is also a stepped surface before the flare, and the sheath 28 is fitted to the rear sleeve 23 through the front end thereof.
  • the rear end of the inner sleeve of the sheath 28 is tightly engaged with the rear end surface of the sealing rubber sleeve 36.
  • the rear end surface of the sealing rubber sleeve 36 has an anti-rotation key 35, and the anti-rotation key 35 and the inner hole of the sheath 28
  • the anti-rotation keyway cooperates to prevent the sealing rubber sleeve 36 from rotating relative to the sheath 28, thereby preventing the sealing rubber sleeve 36 from rotating relative to the optical cable 5.
  • the socket includes a socket housing 30, and a gap is disposed in the socket housing 30.
  • the front end of the socket housing 30 has a cutout for receiving the front end of the plug 1, and the socket housing
  • the front end of the inner hole of the body 30 is provided with a locking groove 32 that is tightly engaged with the lock block 14 of the plug elastic claw 13.
  • a mounting square 33 for mounting the socket on the panel of the device is provided on the outer peripheral surface of the socket housing 30.
  • FIG. 1 An embodiment of a plug for a fiber optic connector assembly, which is the plug of Figures 1-14 above, in Figures 3-14.
  • the plug mainly includes a DLC optical module and an inner casing that is sleeved on the outer side of the DLC optical module.
  • the outer casing of the inner casing 11 is provided with an outer casing 15.
  • the inner casing 11 is provided with a structure corresponding to the outer casing 15 as a DLC optical module.
  • the structure for adapting the unlocking of the optical module and the structure for locking the plug and the matching socket are provided, and the outer casing is provided with a structure for unlocking the plug and the socket.
  • the elastic claws of the above embodiments are disposed on the concentric sleeve, or the concentric sleeve may not be provided, and the elastic claws are directly disposed on the inner casing.
  • the return spring of the above embodiment is disposed between the outer casing and the rear sleeve, and may be disposed between the outer casing and the inner casing, or may not be provided with a return spring. After the plug and the socket are separated, the outer casing is manually made The inner casing is reset.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

L'invention concerne un ensemble de connecteur de fibres optiques et une fiche (1) associée. La fiche (1) comprend un logement interne (11), dont l'extrémité avant d'un orifice interne est dotée d'un déflecteur faisant saillie vers l'intérieur; une plaque de fixation (7), dont la surface d'extrémité avant coopère avec le déflecteur faisant saillie vers l'intérieur d'une manière bloquante de manière à fixer une fiche DLC (3), est disposée de manière coulissante à l'intérieur de l'orifice interne du logement interne (11); la surface d'extrémité arrière de la plaque de fixation (7) coopère de manière élastique avec la surface de palier de blocage située au niveau de l'extrémité arrière de l'orifice interne du logement interne (11) par le biais d'un ressort de poussée; un bloc de presse flottant (17) est disposé de manière coulissante à l'extrémité avant du logement interne (11) le long d'une direction radiale; plusieurs griffes élastiques (13) orientées vers l'extrémité avant sont disposées sur la surface de périphérie externe du logement interne (11) autour de la circonférence; l'extrémité avant de la griffe élastique (13) est dotée d'une pièce de verrouillage (14); la surface de périphérie externe du logement interne (11) est manchonnée de manière coulissante avec un logement externe (15), dont la surface de périphérie de l'orifice interne coopère avec la griffe élastique (13); la pièce de verrouillage (14) est située dans un orifice de verrouillage (18) disposé dans la surface de périphérie du logement externe (15) et fait saillie depuis la surface de périphérie externe du logement externe (15); une tête d'extrémité externe du bloc de presse flottant (17) coopère avec la surface de périphérie de l'orifice interne du logement externe (15) par pression sur la partie supérieure; la surface de périphérie de l'orifice interne du logement externe (15) est dotée d'une saillie en forme de bande (21), s'étendant vers la surface d'extrémité avant, qui pousse et appuie sur le bloc de presse flottant (17) lorsque le logement externe (15) se déplace vers l'arrière.
PCT/CN2010/001891 2010-07-31 2010-11-25 Ensemble de connecteur de fibres optiques et fiche associée WO2012016364A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010241207.X 2010-07-31
CN201010241207.XA CN101907750B (zh) 2010-07-31 2010-07-31 光纤连接器组件及其插头

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Publication Number Publication Date
WO2012016364A1 true WO2012016364A1 (fr) 2012-02-09

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CN102385119A (zh) * 2011-10-27 2012-03-21 中航光电科技股份有限公司 小拔力光纤连接器壳体及使用该壳体的光纤连接器
CN103135175B (zh) * 2011-12-01 2015-04-22 沈阳兴华航空电器有限责任公司 一种光纤阵列连接器
CN103163597B (zh) * 2011-12-15 2015-09-09 罗森伯格亚太电子有限公司 光缆连接器
CN102967903A (zh) * 2012-11-28 2013-03-13 江苏宇特光电科技股份有限公司 单芯光纤连动连接插头
CN104267467B (zh) * 2014-10-21 2016-05-18 中航光电科技股份有限公司 便于现场装配的光缆连接器及光缆连接器组件
CN105425342B (zh) * 2015-11-23 2018-01-16 中航光电科技股份有限公司 一种光纤插头及其解锁结构
CN109116476A (zh) * 2017-06-23 2019-01-01 中航光电科技股份有限公司 连体dlc光纤连接器、连接器插头模块及插头壳体
WO2019042392A1 (fr) 2017-08-31 2019-03-07 中航光电科技股份有限公司 Ensemble connecteur et connecteur enfichable et unité centrale associés
CN109462065A (zh) * 2018-11-30 2019-03-12 中航光电科技股份有限公司 一种适用于极端严酷环境的连接器线缆组件
CN111092321B (zh) * 2020-01-20 2021-06-04 中航光电科技股份有限公司 一种连接器及其插头

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