CN110333577B - Split crimping MPO plug - Google Patents
Split crimping MPO plug Download PDFInfo
- Publication number
- CN110333577B CN110333577B CN201910511556.XA CN201910511556A CN110333577B CN 110333577 B CN110333577 B CN 110333577B CN 201910511556 A CN201910511556 A CN 201910511556A CN 110333577 B CN110333577 B CN 110333577B
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- shell
- limiting seat
- rear end
- crimping
- sleeve
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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
- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to a split crimping MPO plug, which comprises an outer shell, a pin component, a spring, a limiting seat, a crimping sleeve and a tail sheath, wherein the crimping sleeve is of a split structure and at least comprises a front shell and a rear shell, the front shell is crimped on a tensile element distributed on the periphery of the rear end shell of the limiting seat, the rear shell is crimped on an optical cable, the front end of the rear shell of the crimping sleeve is connected with a connecting piece capable of axially moving in the rear end shell of the limiting seat, and the connecting piece is inserted into the rear end shell of the limiting seat and is locked and positioned through a; the locking mechanism unlocks the front pressing sleeve shell and the rear shell, and the optical fibers are not stressed during assembly and disassembly of the MPO plug. The split type crimping sleeve is locked by the locking mechanism and is prevented from rotating by the rotation stopping mechanism, the crimping sleeve and the limiting seat do not need to be disassembled during repair and disassembly, the optical fiber is not stressed during the whole assembly and disassembly process, the optical fiber cannot be twisted, the repair and grinding work is facilitated, and the optical fiber is prevented from being damaged during operation.
Description
Technical Field
The invention relates to the technical field of optical fiber connectors, in particular to a split crimping MPO plug.
Background
The MPO plugs are increasingly used in optical communication systems, the conventional MPO plugs are applied to indoor environments, some equipment manufacturers also add a protective shell outside the MPO plugs to apply the MPO plugs to outdoor environments, in order to add the protective shell, a large crushing force needs to be applied to optical cables at the tail ends of the plugs, the outer diameters of the optical cables need to be increased to adjust the optical cable structures, the pressure resistance of the optical cables is enhanced, and the MPO plugs with large wire diameters are needed.
Because the optical cable line diameter is great, integrative spacing seat can't return to on the optical cable, so made two body structure with spacing seat, as shown in figure 1, crimping cover and tail sheath wear on the optical cable during the assembly, the spring is worn on the optic fibre of optical cable front end, assemble the contact pin part earlier, later compression spring assembles spacing seat, after two body lock of spacing seat with the tensile element (not shown in the figure) circumference equipartition in the optical cable to spacing seat tail end cylindrical excircle, push the crimping cover to spacing seat tail end cylinder crimping, crimping cover front end and spacing seat cylinder cooperation crimping optical cable's tensile element, crimping cover rear end crimping fixes the optical cable crust on the optical cable, assemble shell body and tail sheath finally.
The prior art has the following disadvantages:
1. because the limiting seat is made into a two-body structure after being installed, compared with an MPO plug with a small wire diameter (the limiting seat is integrated, and the tail part is a complete cylinder), the strength of the cylinder at the tail end of the limiting seat is reduced, and the fracture failure is easy to occur during the compression joint sleeve and the side pull test.
2. When the limiting seat is assembled, the spring is compressed, so that the optical fiber is in a stressed state, and the optical fiber can be unloaded under stress after the outer shell is assembled; equally, if the contact pin terminal surface has the quality problem, when needing to reprocess, need demolish the shell body earlier, in case spacing seat deviates from the locking mechanism of shell body, optic fibre can receive the reaction force of spring immediately, can make spring and optic fibre distortion when serious, spacing seat at this moment has been by crimping cover crimping, can't take off from the optical cable, whole reprocess in-process optic fibre and spring all be in atress distortion state, cause great puzzlement for reprocess grinding work, misoperation can damage optic fibre and cause and scrap.
Disclosure of Invention
The invention aims to provide a split crimping MPO plug aiming at the defects, and through the improvement of the crimping sleeve, even under the condition that the crimping sleeve is not detached, the spring can recover the free state, so that the optical fiber is not stressed, the optical fiber is not twisted, the repair and grinding work is convenient, the optical fiber is not damaged during operation, and the maintenance efficiency and quality are improved.
The invention solves the technical problem by adopting the following technical scheme, the split crimping MPO plug comprises a shell, a pin component, a spring, a limiting seat, a crimping sleeve and a tail sheath, wherein one end of the pin component is defined as a front end, the crimping sleeve is of a split structure and at least comprises a front shell and a rear shell, the front shell is crimped on a tensile element distributed on the periphery of the shell at the rear end of the limiting seat, the rear shell is crimped on an optical cable, the front end of the rear shell of the crimping sleeve is connected with a connecting piece capable of axially moving in the shell at the rear end of the limiting seat, and the connecting piece is inserted into the shell at the rear end of the limiting seat and is locked and positioned by a locking mechanism; the locking mechanism unlocks the front pressing sleeve shell and the rear shell, and the optical fibers are not stressed during assembly and disassembly of the MPO plug.
Furthermore, locking mechanism including set up first constant head tank on the connecting piece, set up in spacing seat rear end casing and second constant head tank and locking device that first constant head tank corresponds, first constant head tank and second constant head tank are through locking device locking location after the coincidence.
Furthermore, the locking device is U-shaped.
Furthermore, be provided with on the connecting piece and only rotate face I or convex key, the internal correspondence of spacing seat rear end casing is provided with only rotate face II or keyway, only rotates face I and only rotates II adaptations of face or convex key and keyway adaptation formation only rotates the mechanism and is used for preventing that crimping cover rear housing from rotating in spacing seat rear end casing.
Furthermore, the limiting seat is of an integrated or two-body or split structure.
Furthermore, the limiting seat of the split structure at least comprises a first shell and a second shell, the front end of the first shell is provided with a yielding groove for mounting a spring, the rear end of the first shell and the front end of the second shell are correspondingly provided with fixing mechanisms, and the first shell and the second shell can be fixed and detached through the fixing mechanisms; after the tensile element is arranged on the periphery of the second shell, the outer shell and the first shell can be detached under the compression state of the second shell through compression joint sleeve or front shell compression joint of split type compression joint sleeve.
Furthermore, the fixing mechanism comprises a groove arranged on the inner wall of the rear end of the first shell and a flange plate correspondingly arranged at the front end of the second shell and matched with the groove;
or the fixing mechanism comprises a window arranged at the rear end of the first shell and a buckle correspondingly arranged at the front end of the second shell and matched with the window;
or, the fixing mechanism comprises a mounting hole arranged at the rear end of the first shell and a clamp correspondingly arranged at the front end of the second shell and matched with the mounting hole.
Furthermore, an anti-rotation mechanism is correspondingly arranged between the first shell and the second shell.
Furthermore, the anti-rotation mechanism comprises a plurality of flat surfaces I arranged on the outer wall of the second shell and a plurality of flat surfaces II correspondingly arranged on the inner wall of the rear end of the first shell, and after the first shell and the second shell are buckled, the flat surfaces I and the flat surfaces II are matched to play an anti-rotation role.
Furthermore, the first shell and the second shell are further locked through a buckle after being fixed; the second shell adopts a reinforced material or a reinforced structure to prevent the second shell from being broken when in compression joint or side pulling.
Compared with the prior art, the invention has the following advantages:
(1) the original integral crimping sleeve is improved into a front shell and a rear shell which are separated, the front shell and the rear shell are locked through a locking mechanism, and the rotation of the front shell and the rear shell is prevented through a rotation stopping mechanism. Need not to dismantle crimping cover and spacing seat when repairing the dismantlement, only need with the locking device unblock and take off the shell body, the shell body is dismantled and the locking device unblock back, and spacing seat rear end does not have the resistance of blocking, and under the spring action, spacing seat moves to the rear end, and whole assembly and dismantlement process optic fibre are not atress, can not cause the optic fibre distortion, are convenient for repair grinding work and damage optic fibre when avoiding operating.
(2) The invention also improves the limiting seat, even if the crimping sleeve is not disassembled, the disassembly of the first shell of the limiting seat is not influenced, the spring returns to a free state after the first shell of the limiting seat is disassembled, the optical fiber is not stressed, and the optical fiber is not twisted.
(3) The split type crimping sleeve can be matched with the original integrated or two-body limiting seat for use, assembly and repair without damaging optical fibers, and can also be matched with the improved split type limiting seat for use, so that the same effect is achieved. The invention solves the defects of the prior art, brings great convenience to repair work, improves the maintenance efficiency and quality, and reduces the damage rate and the economic loss of enterprises caused by repair.
Drawings
FIG. 1 is an exploded view of a prior art MPO plug;
FIG. 2 is an exploded view of an MPO plug comprised of the split release sleeve of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the rotation stopping surface I and the rotation stopping surface II.
FIG. 5 is a schematic structural view of a split type limiting seat;
FIG. 6 is an enlarged partial view of FIG. 5;
fig. 7 is a schematic view of the split type limiting seat after the first shell and the second shell are buckled.
FIG. 8 is a schematic view of the buckle installed at the joint of the first and second shells of the split type limiting seat;
fig. 9 is a schematic view of the assembly of fig. 5 completed.
Element and symbol description:
1: an outer shell 2: pin member 3: and (4) a spring: optical fiber
5: and (3) a crimping sleeve 6: a tail sheath 7: and (3) an optical cable 8: first shell of limiting seat
9: limiting seat second housing 10: and (4) buckle 11: wrapping sleeve 12: connecting plate
13: the abdicating groove 14: groove 15: flange 16: flat surface I
17: flat surface ii 18: second housing rear end cylinder 19: rear end shell of limiting seat
20: second positioning groove 21: rotation stopping surface II 22: the limiting table 23: limiting groove
5.1: front crimp sleeve housing 5.2: crimping sleeve rear shell 5.3: connecting piece
5.4: first positioning groove 5.5: locking device 5.6: rotation-stopping surface I5.7: via hole
Detailed Description
In order to further illustrate the technical means and technical effects adopted by the present invention, a split press-fit MPO plug of the present invention will be described in detail below with reference to the following examples.
The MPO plug mainly includes an outer housing 1, a pin member 2, a spring 3, a limiting seat, a press-fit sleeve 5 and a tail sheath 6, for convenience of description, one end where the pin member is located is defined as a front end, and fig. 1-3 and fig. 5-9 all show that the left end is the front end. In the prior art, a limiting seat and a spring in an MPO plug are sleeved on an optical fiber 4 at the front end of an optical cable 7, the spring is wrapped in the limiting seat, the front end of the optical fiber is connected with a pin component, the spring and the limiting seat are arranged at the rear end of the pin component, after the limiting seat is installed, a tensile element (the tensile element is not shown in the drawing) is arranged on a shell 19 at the rear end of the limiting seat, then the front half part of the compression joint sleeve is used for compression joint, the rear half part of the compression joint sleeve is used for compression joint of the optical cable, finally, a tail sheath is used for sheathing the compression joint sleeve and the optical cable.
The invention mainly improves the crimping sleeve, and the structure and the assembly mode of other parts are the same as the prior art.
The invention changes the crimping sleeve into a split structure, at least comprising a front shell 5.1 crimped on the tensile element and a rear shell 5.2 crimped on the optical cable, wherein the front shell and the rear shell are separated and independent, as shown in figure 2. The tensile element distributes in spacing seat rear end casing 19 periphery, and crimping cover rear housing front end is connected with a connecting piece 5.3 that can be at spacing seat rear housing internal axial motion, is provided with first constant head tank 5.4 on the connecting piece 5.3, and be provided with second constant head tank 20 with first constant head tank correspondence on the spacing seat rear housing, and the connecting piece inserts and makes in the spacing seat rear housing to pass through locking device 5.5 locking positioning after first constant head tank and the coincidence of second constant head tank for the relative axial motion of spacing seat rear housing 19 and crimping cover rear housing 5.2 of restriction. The shell body behind the pressure joint sleeve is also provided with a via hole 5.7, and the tensile element penetrates through the via hole and is distributed on the outer periphery of the shell body at the rear end of the limiting seat and then is fixed by the pressure joint sleeve front shell body in a pressure joint mode. During assembly, the limiting seat and the outer shell compression spring are firstly used, the limiting seat is clamped on the outer shell and then pressed and connected with the front shell of the compression joint sleeve, then the connecting piece at the front end of the rear shell of the compression joint sleeve is inserted into the shell at the rear end of the limiting seat, the first positioning groove and the second positioning groove are aligned and then locked and fixed by the locking device, and then the tail sheath is assembled. When needing to reprocess, dismantle the tail sheath earlier, then unblock locking device, dismantle the shell body again, just there is not the axial to block at spacing seat rear end like this, and the spring can push away spacing seat rearward movement (shown as moving to the right-hand member in figure 2), and whole assembly and dismantlement process optic fibre do not receive the force, can not cause optic fibre and spring distortion.
Further, the locking device can adopt a locking member with a U-shaped structure, as shown in fig. 2 and 3. The first positioning groove and the second positioning groove are symmetrically provided with two positioning grooves respectively, the U-shaped locking piece is inserted into the two pairs of aligned positioning grooves according to the directions shown in figures 2 and 3 after the first positioning groove and the second positioning groove are aligned, the shell 5.2 and the limiting seat are locked in the crimping sleeve, the axial direction between the limiting seat and the crimping sleeve is axially prevented from moving after the locking device is locked, and certain tensile strength is achieved. After the locking piece is unlocked by using a tool, the limiting seat and the crimping sleeve rear shell can move axially relative to each other, and the connecting piece at the front end of the crimping sleeve rear shell can be inserted into the limiting seat rear shell or pulled out of the limiting seat rear shell.
Fig. 2-4 are schematic diagrams showing the split-type crimping sleeve used in cooperation with an original integrated or two-body type limiting seat (the structure of the two-body type limiting seat is shown in fig. 1), and the limiting seat in fig. 2-4 can also be replaced by the split-type limiting seat of the invention. Instead, the rear end housing 19 of the spacing block in fig. 2-4 refers to the housing of the rear end cylinder 18 of the second housing of the split spacing block.
Further, a rotation stopping surface I5.6 or a convex key is arranged on a connecting piece 5.3 at the front end of the shell behind the crimping sleeve, a rotation stopping surface II 21 or a key groove is correspondingly arranged in the shell 19 at the rear end of the limiting seat (or in the cylinder 18 at the rear end of the split type limiting seat second shell), the rotation stopping surface I5.6 is matched with the rotation stopping surface II 21 or the convex key is matched with the key groove to form a rotation stopping mechanism for preventing the rotation of the shell behind the crimping sleeve, as shown in fig. 4, the shell 19 at the rear end of the limiting seat in fig. 4 can also be the cylinder 18 at the rear end of the split type limiting seat second shell.
Further, the connecting piece 5.3 is a cylindrical shell, and is adapted to the rear end shell 19 of the limiting seat or the rear end cylinder 18 of the second split-type limiting seat shell, and the outer diameter of the connecting piece 5.3 is smaller than the inner diameter of the rear end shell 19 of the limiting seat or the rear end cylinder 18 of the second split-type limiting seat shell.
The split-type crimping sleeve can be matched with an original integrated or two-body limiting seat (as shown in figures 2 and 3) and can also be matched with an improved split-type limiting seat. The split type limiting seat at least comprises a first shell 8 and a second shell 9, the first shell comprises a left wrapping sleeve 11, a right wrapping sleeve 11 and a connecting plate 12 connected between the two wrapping sleeves, optical fibers are wrapped between the two wrapping sleeves and the connecting plate, and a yielding groove 13 used for mounting a spring is formed in the front end of the first shell. The rear end of the first shell and the front end of the second shell are correspondingly provided with fixing mechanisms, and the first shell and the second shell can be fixed and detached through the fixing mechanisms. The fixing mechanism may include a groove 14 disposed on an inner wall of the rear end of the first housing and a flange 15 correspondingly disposed on the front end of the second housing, and the cross-sectional shapes of the groove 14 and the flange 15 are not limited, and may be square, rectangular, circular, polygonal, and the like. And after the flange plate is clamped into the groove, the first shell and the second shell are locked and fixed. The second shell is sleeved on the optical fiber and located in front of the optical cable outer sheath, a plurality of flat surfaces I16 are evenly distributed on the outer wall of the second shell in the circumferential direction and used for being matched with a plurality of flat surfaces II 17 arranged on the inner wall of the rear end of the first shell in the circumferential direction, and after the first shell and the second shell are buckled, the flat surfaces I and the flat surfaces II are matched to play an anti-rotation role. Preferably, at least two flat surfaces I16 are uniformly distributed on the outer wall of the second shell in the circumferential direction, and the number of the flat surfaces can be more than two. In the figure 6, the flange plate 15 is square or rectangular, the groove shape and the flange plate shape are matched to play a role in connection and fixation, four flat surfaces I are uniformly distributed on the outer wall of the second shell in the circumferential direction in the figure 6, and three flat surfaces II are distributed on the inner wall of the rear end of the first shell in the circumferential direction.
Further, after the first shell and the second shell are buckled, the buckle 10 is sleeved on the periphery of the joint of the first shell and the second shell and used for further fixing the first shell and the second shell, the limiting table 22 at the rear end of the buckle is clamped in the limiting groove 23 formed by the first shell and the second shell, the structure of the buckle is matched with the structure of the joint of the first shell and the second shell, and the rear end of the first shell, the front end of the second shell and the buckle form a smooth plane after the buckle is installed, as shown in fig. 8.
Furthermore, the groove on the inner wall of the rear end of the first shell and the flange plate correspondingly arranged at the front end of the second shell can be respectively replaced by a window and a buckle, the window and the buckle are adaptive, the buckling function of the window and the buckle is the same as that of the groove and the flange plate, and the window and the buckle are used for locking and fixing the first shell and the second shell.
Furthermore, the groove on the inner wall of the rear end of the first shell and the flange plate correspondingly arranged at the front end of the second shell can be respectively replaced by a mounting hole and a clamp, the mounting hole is matched with the clamp, and the clamp is fixed behind the mounting hole to lock and fix the first shell and the second shell.
Preferably, the second shell of the limiting seat is made of reinforced materials or reinforced structures to prevent fracture during compression joint or side pulling.
The split type limiting seat can be used together with the split type crimping sleeve or the original integrated crimping sleeve, and the schematic diagrams of the split type limiting seat and the original integrated crimping sleeve are shown in fig. 5-9. The MPO plug formed by the method in the figures 5-9 has the outer shell, the ring button and the first shell still being detachable under the pressure state of the second shell in the pressure connecting sleeve. The method comprises the following steps: during the reprocess, dismantle plug shell body and tail sheath with the frock, then dismantle the latch closure from front end (contact pin part one end) with the frock, reuse frock with spacing first casing follow second casing dismantle can, spacing second casing and crimping cover need not to dismantle, spacing first casing of seat is dismantled the back spring and can be resumeed free state, optic fibre has just not atred, not only brought conveniently for reprocess grinding work, can not harm optic fibre moreover during the operation.
The structure of the split type limiting seat and the split type crimping sleeve matched is the same as that in fig. 2-4, except that the split type limiting seat is used for replacing the limiting seat in fig. 2-4, after replacement, the limiting seat rear end shell 19 in fig. 2-4 is a shell of a split type limiting seat second shell rear end cylinder 18, and a second positioning groove 20 is arranged on the shell of the limiting seat second shell rear end cylinder 18.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and the present invention may also have other embodiments according to the above structures and functions, and is not listed again. Therefore, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention by those skilled in the art can be made within the technical scope of the present invention.
Claims (1)
1. A split crimping MPO plug comprises a shell, a pin component, a spring, a limiting seat, a crimping sleeve and a tail sheath, wherein one end where the pin component is located is defined as a front end; after the locking mechanism is unlocked, the front shell and the rear shell of the crimping sleeve can be detached, and the optical fibers are not stressed during assembly and detachment of the MPO plug; the locking mechanism comprises a first positioning groove arranged on the connecting piece, a second positioning groove arranged at the rear end of the limiting seat and corresponding to the first positioning groove, and a locking device, and the first positioning groove and the second positioning groove are overlapped and then locked and positioned by the locking device; the locking device is U-shaped; the connecting piece is provided with a rotation stopping surface I or a convex key, a rotation stopping surface II or a key groove is correspondingly arranged in the shell at the rear end of the limiting seat, and the rotation stopping surface I is matched with the rotation stopping surface II or the convex key is matched with the key groove to form a rotation stopping mechanism for preventing the shell from rotating after the crimping sleeve; the limiting seat is of an integrated or split structure; the limiting seat of the split structure comprises a first shell and a second shell, wherein the front end of the first shell is provided with a abdicating groove for mounting a spring, the rear end of the first shell and the front end of the second shell are correspondingly provided with fixing mechanisms, and the first shell and the second shell can be fixed and detached through the fixing mechanisms; after the periphery of the second shell is provided with the tensile element, the second shell is in compression joint through the front shell of the split type compression joint sleeve, and the outer shell and the first shell can be detached when the second shell is in compression joint through the compression joint sleeve; the fixing mechanism comprises a groove arranged on the inner wall of the rear end of the first shell and a flange plate correspondingly arranged at the front end of the second shell and matched with the groove;
or the fixing mechanism comprises a window arranged at the rear end of the first shell and a buckle correspondingly arranged at the front end of the second shell and matched with the window;
or the fixing mechanism comprises a mounting hole arranged at the rear end of the first shell and a clamp correspondingly arranged at the front end of the second shell and matched with the mounting hole; an anti-rotation mechanism is correspondingly arranged between the first shell and the second shell; the anti-rotation mechanism comprises a plurality of flat surfaces I arranged on the outer wall of the second shell and a plurality of flat surfaces II correspondingly arranged on the inner wall of the rear end of the first shell, and after the first shell and the second shell are buckled, the flat surfaces I and the flat surfaces II are matched to play an anti-rotation role; the first shell and the second shell are further locked through a ring buckle after being fixed; the second shell adopts a reinforced material or a reinforced structure to prevent the second shell from being broken when in compression joint or side pulling.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511556.XA CN110333577B (en) | 2019-06-13 | 2019-06-13 | Split crimping MPO plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511556.XA CN110333577B (en) | 2019-06-13 | 2019-06-13 | Split crimping MPO plug |
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| CN110333577A CN110333577A (en) | 2019-10-15 |
| CN110333577B true CN110333577B (en) | 2021-07-02 |
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| CN201910511556.XA Active CN110333577B (en) | 2019-06-13 | 2019-06-13 | Split crimping MPO plug |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954996A (en) * | 2019-11-25 | 2020-04-03 | 中航光电科技股份有限公司 | MPO connector and optical cable assembly |
| CN111308614A (en) * | 2019-11-25 | 2020-06-19 | 中航光电科技股份有限公司 | MPO optical cable assembly and MPO connector |
| CN110927890A (en) * | 2019-11-25 | 2020-03-27 | 中航光电科技股份有限公司 | MPO connector and optical cable assembly |
| CN111399135A (en) * | 2020-04-23 | 2020-07-10 | 中航光电科技股份有限公司 | Optical cable connecting shell assembly and optical cable connector |
| GB2618610A (en) * | 2022-05-13 | 2023-11-15 | Bulgin Ltd | Expanded beam fibre optic connector and cable management system |
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| CA2273572A1 (en) * | 1998-05-29 | 1999-11-29 | Joel C. Rosson | Fiber optic connector having a spring positioner |
| JP2011237762A (en) * | 2010-04-13 | 2011-11-24 | Auto Network Gijutsu Kenkyusho:Kk | Optical cable connector, and assembling method for optical cable therewith |
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| CN104834061A (en) * | 2014-02-12 | 2015-08-12 | 泰科电子(上海)有限公司 | Optical fiber connector and assembling method thereof |
| JP2016164600A (en) * | 2015-03-06 | 2016-09-08 | 株式会社フジクラ | Plug-side optical connector, optical connector system, and optical cable with connector |
| CN105917259B (en) * | 2014-12-25 | 2018-04-17 | 华为技术有限公司 | A kind of connector and fiber connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2273572A1 (en) * | 1998-05-29 | 1999-11-29 | Joel C. Rosson | Fiber optic connector having a spring positioner |
| JP2011237762A (en) * | 2010-04-13 | 2011-11-24 | Auto Network Gijutsu Kenkyusho:Kk | Optical cable connector, and assembling method for optical cable therewith |
| CN104834061A (en) * | 2014-02-12 | 2015-08-12 | 泰科电子(上海)有限公司 | Optical fiber connector and assembling method thereof |
| CN203825235U (en) * | 2014-02-14 | 2014-09-10 | 泰科电子(上海)有限公司 | Optical fiber connector |
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| JP2016164600A (en) * | 2015-03-06 | 2016-09-08 | 株式会社フジクラ | Plug-side optical connector, optical connector system, and optical cable with connector |
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| CN110333577A (en) | 2019-10-15 |
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