CN108603987A - Fiber mix adapter and connector assembly - Google Patents
Fiber mix adapter and connector assembly Download PDFInfo
- Publication number
- CN108603987A CN108603987A CN201680080282.8A CN201680080282A CN108603987A CN 108603987 A CN108603987 A CN 108603987A CN 201680080282 A CN201680080282 A CN 201680080282A CN 108603987 A CN108603987 A CN 108603987A
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- Prior art keywords
- adapter
- connector
- optical fiber
- component
- type
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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
- G02B6/381—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
- G02B6/381—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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
-
- 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
-
- 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
- G02B6/3891—Bayonet type
-
- 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
- G02B6/389—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Describe on the whole it is a kind of may include hybrid adapter and connector assembly joint.Hybrid adapter can be configured to the first connector type of connection and the second connector type, and first connector type is different from second connector type.For example, the first connector type can be micro connector, and the second connector type can be LC connectors.Connector assembly can be structured as the micro connector with tension element, which is configured to be easy to implement the optical property of optimization by spring loads cutting ferrule and keep small form factor simultaneously by.
Description
Technical field
Described technology relates generally to the component for connecting data transmission element, and relates more specifically to construct
At to connect the adapter of different types of optical fiber connector and connector assembly, the connector assembly is configured to facilitate reality
The optimization performance of the connection formed in present adapter.
Background technology
Optical fiber has become standard wiring medium used in data center, to meet to data volume, transmission speed and
Low-loss growing demand.Optical fiber connector is arranged on the mechanical device at optical fiber end, such as by optical fiber
Connector as light path when linking together.Optical fiber connector can couple with adapter, and optical cable is connected to others
Optical cable or device.Adapter usually may include the shell for having at least one port, the port configuration at receiving and
Connector is kept in order to realize that a connector is connected to the optics of another connector or device.For example, LC adapters are logical
It is often configured to receive one or more standard-sized LC connectors.
Hybrid adapter (hybrid adapter) is configured to link different types of optical fiber connector.Conventional is mixed
At least one disadvantage of suitable orchestration is that they are configured to two full-scale connectors of connection, so as to cause adapter end
Portion is bulky and excessive space is therefore occupied in the both sides of adapter.This is in the application of most of hybrid adapter
Major defect when needing an end by adapter to be arranged in little module, reason are that corresponding adapter end
Both portion and connector occupy excessive space in module.
Certain conventional hybrid adapters are designed to be suitable for connection standard full-size optical fiber connector and simplification
Optical fiber connector.Simplified optical fiber connector is only cutting ferrule, and the cutting ferrule can be with or without being assembled on cutting ferrule
The metal flange for terminating optical fibers end.At least one disadvantage of such hybrid adapter is simplified connector quilt
It is rigidly held in adapter.However, in order to obtain best optical property, two cutting ferrules of pairing should be floated,
And pushed acting on for spring pressure together by by the end face of a pair of of cooperation cutting ferrule.With standard-sized optical fiber connector
(it includes being previously loaded at the subsequent extension spring of cutting ferrule to allow cutting ferrule to float) is different, and simplified optical fiber connector may be simultaneously
Do not include being located at the subsequent spring of cutting ferrule.Therefore, simplified optical fiber cutting ferrule will be rigidly held in an end of adapter
It is interior, and the influence that the connection formed by hybrid adapter will be declined by performance.
Therefore, it is necessary to a kind of hybrid fiber adapter, occupied by space than conventional hybrid adapter smaller, and it is same
When by providing spring or realizing better optical property similar to the pressure of spring to allow cutting ferrule to float.
Invention content
The disclosure is not limited to described particular system, device and method, and reason is these specific system, devices
It can be changed with method.Term as used in this specification is only used for describing specific way of realization or embodiment, and
It is not intended to limit range.
As used in this document, singulative " one ", "one" and " this " include that plurality refers to,
Unless the context clearly dictates otherwise.Unless otherwise defined, all technical and scientific terms used herein should have
There is meaning identical with the normally understood meaning of those of ordinary skill in the art.Any content in the disclosure shall not be solved
It is interpreted as recognizing that disclosure described embodiment haves no right to shift to an earlier date such disclosure by existing invention.As at this
As used in document, term " comprising " indicates " including but not limited to ".
In one embodiment, a kind of joint may include that hybrid adapter and at least one first optical fiber connect
Connect device.Hybrid adapter may include：First adapter end is configured to be attached to the first connector type；Second
Adapter end is configured to be attached to the second connector type different from the first connector type；And it is arranged in
At least one component on first adapter end.At least one first optical fiber connector may include：Coordinate shell
Body is configured at least one first optical fiber connector being attached to the second adapter end；And tension element,
It is arranged between cooperation shell and the second adapter end, the tension element, which is configured to facilitate, realizes at least one first optical fiber
The floating of connector.
In one embodiment, a kind of fiber mix adapter may include：First adapter end, is configured to
It is attached to the first connector type；Second adapter end is configured to be attached to different from the first connector type
Second connector type；And it is arranged at least one component on the first adapter end, wherein component energy structure
It causes to be attached at least one first optical fiber connector.At least one first optical fiber connector may include：Cooperation
Shell is configured at least one first optical fiber connector being attached to the second adapter end；And tensioning member
Part is arranged between cooperation shell and the second adapter end, and the tension element is configured to facilitate at least one described in realization
The floating of a first optical fiber connector.
Description of the drawings
By the detailed description provided below in conjunction with attached drawing, above and other purpose of the invention will become more to show and easy
See.
Figure 1A is the exploded view of SC-FC hybrid adapters in the prior art.
Figure 1B is the perspective view of the SC-FC hybrid adapters in assembled Figure 1A.
Fig. 1 C are the perspective views of LC-LC adapters.
Fig. 2A is the exploded view of micro-circuit board adapter in the prior art.
Fig. 2 B are the perspective views of the micro-circuit board adapter in the prior art in assembled Fig. 2A.
Fig. 3 A and 3B show exemplary connection component according to first embodiment.
Fig. 4 A and 4B show exemplary hybrid adapter according to first embodiment.
Fig. 5 A and 5B show EXEMPLARY CONNECTOR component according to first embodiment.
Fig. 6 shows the exemplary co-operating member of connector assembly according to first embodiment.
Fig. 7 A and 7B show the exemplary cutting ferrule flange of connector assembly according to first embodiment.
Fig. 8 A-8F show the exemplary tension element of connector assembly according to first embodiment.
Fig. 9 A-9F show the exemplary tension element of connector assembly according to second embodiment.
Figure 10 A-10E show the exemplary tension element of connector assembly according to third embodiment.
Figure 11 A-11D show exemplary connection component according to first embodiment.
Figure 12 A and 12B show exemplary connection component according to second embodiment.
Figure 13 A and 13B show exemplary hybrid adapter according to second embodiment.
Figure 14 A and 14B show EXEMPLARY CONNECTOR component according to second embodiment.
Figure 15 A-15E show the exemplary co-operating member of connector assembly according to second embodiment.
Figure 16 A-16F show exemplary connection component according to second embodiment.
Figure 17 A-17I show exemplary connection component according to second embodiment.
Specific implementation mode
Described technology relates generally to hybrid fiber adapter and is configured to the optical fiber connector being coupled.
In some embodiments, hybrid adapter can be configured to for example occupy in module compared with conventional hybrid adapter less
Space, while being easy to implement the optical property of optimization.In some embodiments, it is attached to hybrid adapter by spring loads
Optical fiber connector cutting ferrule, thus allow cutting ferrule to float and cutting ferrule be securely fixed in adapter and realized the light of optimization
Learn performance.
Figure 1A shows an example of the hybrid adapter for SC and FC connector.SC-FC hybrid adapters 100
It is configured with installation screw 104 and is installed on installation panel 102.SC-FC hybrid adapters 100 include being configured to use
To receive the first adapter end 106 of SC connectors 108 and be configured to receive the second adapter of FC connectors 112
End 110.Second adapter end 110 is configured to the opening 114 across installation panel 102, to allow from mounting surface
The opposite sides of plate receives each in SC and FC connectors.Figure 1B shows the SC-FC hybrid adapters 100 in Figure 1A,
It is assembled into each installed panel 102 and be attached in SC connectors 108 and FC connectors 112.
Fig. 1 C show an example of the hybrid adapter for for example duplexing Lucent Connector of Lucent Connector.LC-
LC adapters 120 are configured to be mounted on installation panel 122.LC-LC adapters 120 include being configured to reception first
First adapter end 124 of LC connectors 128 and the second adapter end for being configured to the 2nd LC connectors 130 of reception
Portion 126.Second adapter end 126 is configured to the opening 132 across installation panel 122, to allow from installation panel
Opposite sides receive each in the first LC connectors 128 and the 2nd LC connectors 130.
One of conventional adapters as that shown in figs. 1A to 1 c the disadvantage is that they are bulky, accounts in the both sides of adapter
With too many space.Specifically, they are configured to be attached to full-scale connector, therefore corresponding adapter end
It is bulky.This is for example a disadvantage when adapter end be used to be arranged in little module, and reason is pair
The too many space that both adapter end and connector for answering will occupy in module.Therefore, substitute be attached to two it is full-scale
Connector, some adapters are designed to be suitble to connection standard full-size optical fiber connector and a simplified optical fiber company
Connect device or two simplified optical fiber connectors.Simplified optical fiber connector is only cutting ferrule, and the cutting ferrule can have or not
End with the metal flange being assembled on the cutting ferrule and the metal flange for terminating optical fibers.
For example, entitled " optical conenctor (the Optical Connector with irremovable cutting ferrule
Immovable Ferrule) " United States Patent (USP) US5719977 disclose a kind of adapter, be configured to an end
Place is attached to standard size connector and is attached to simplified optical fiber connector in another end.However, this mixing is suitable
The shortcomings that orchestration is that simplified connector is rigidly held in adapter.It floats with permission cutting ferrule and further includes filling in advance
The standard size optical fiber connector for being loaded in the subsequent extension spring of cutting ferrule is different, and simplified optical fiber connector can not include being located at
The subsequent spring of cutting ferrule.Therefore, cutting ferrule will be rigidly held in an end of adapter.However, best in order to obtain
Optical property, two cutting ferrules of pairing should be floated, and by the end face of a pair of of cooperation cutting ferrule is pressed together
Spring pressure effect.For example, Fig. 2A shows micro-circuit board adapter comprising be arranged in cutting ferrule spring 202
Cutting ferrule is directed at ontology 200.Cutting ferrule spring 202 is mounted on via welding hole 206 on circuit board 204.Cutting ferrule is directed at ontology 200 and constructs
At in each end reception micro connector 208.Fig. 2 B show assembled adapter, be attached to two it is miniature
Connector so that each micro connector be arranged in cutting ferrule alignment ontology 200 respective end and cutting ferrule spring 202 it is corresponding
Between end.However, adapter shown in Fig. 2A and 2B is not hybrid adapter, it is designed to be directly installed on circuit
On plate rather than exterior fiber optic connector is attached to the connector being arranged in module.
As used herein, term " optical fiber " should apply to the optical waveguide of all types of single modes and multimode, the light
Wave guide member includes one or more bare fibres, coated fiber, loose tube optical fiber, fine and close buffered optical fibers, ribbon fiber, bending property light
Fibre, bend insensitive fiber, nanostructure optical fiber or any other component for being used for transmission optical signal.Term optical cable also may be used
To include more optical cables with multiple optical fiber.
In order to which cable links together or in order to which cable is connected with other fiber devices, the terminal of cable can be with
Including connector.Connector may include shell structure, the shell structure be configured to interact with adapter and with it is suitable
Orchestration is connected.The adapter of simple form may include two alignment ports, be used to be aligned optical fiber connector therein with
It is aligned end-to-endly and connects optical fiber.Hybrid adapter can be configured to couple different types of optical fiber connector.Mixed light
Fine adapter and corresponding optical fiber connector can be referred to as " connection component ".
Various embodiments disclosed herein provides hybrid adapter, at least makes in an end of hybrid adapter
Use minimum space.In some embodiments, hybrid adapter can be configured to be arranged in after module, device, equipment, wall using etc.
In.In some embodiments, hybrid adapter can be configured to receive miniature fibre-optical connector or the optical fiber connector of simplification.
This for the module or device in very small space is ideal feature for having in inside modules, and is further reduced and is
To eliminating may the stopping to the barrier of the best air-flow needed for the electronic circuit in refrigerating module of inside modules.Phase
Than under, adapter shown in adapter in the prior art such as Figure 1A to Fig. 1 C has bulky end, the two
End is all configured to receive standard-sized connector.Various embodiments disclosed herein by with spring supporting cutting ferrule simultaneously
Allow it to float and optical fiber connector is fixed firmly to adapter and only needs less space in module and is not necessarily to
Sacrifice optical property.In addition, due to relatively small form factor, the hybrid adapter constructed according to some embodiments can be
It is stackable, while still allowing for installation personnel removal and/or installs connector.
Fig. 3 A show the exploded view of exemplary connection component according to first embodiment.Fig. 3 B show real according to first
Apply the side view of the assembled exemplary connection component of example.As shown in figs.3 a and 3b, connection component 300 may include having the
The hybrid adapter 305 of one end 301 and the second end 302.First end 301 can be configured to be attached to be connected with first
One or more connectors of device type are connect, the second end 302 can be configured to be attached to the second connector type
One or more connectors, second connector type are different from first connector type.In some embodiments,
One end 301 can be configured to be attached to micro connector, and the second end 302 can be configured to be attached to standard size
Connector such as LC connectors.It is real although having used micro connector and LC connectors in the exemplary embodiment of this paper
It applies example to be not limited thereto, because herein it is contemplated that any kind of company that can be operated according to some embodiments
Connect device.
In the exemplary embodiment shown in Fig. 3 A, the second end 302 can be configured to be attached to LC connectors, such as
There are two the duplex LC connectors of LC connector plugs 340a, 340b for tool.LC connector plugs 340a, 340b can have cutting ferrule
350a, 350b, each cutting ferrule 350a, 350b have terminated optical cable 335a, the 335b being arranged therein.In some embodiments,
LC connector plugs 340a, 340b can be via lock 345a, 345b connections being arranged on LC connector plugs 340a, 340b
To the second end 302.
First end 301 can be configured to be attached to connector 360a, 360b of miniature (or " simplification ").First end
301 may include the connector interface with sleeve retainer 310a, 310b, and described sleeve retainer 310a, 310b include pair
Quasi- key 320a, 320b.Sleeve retainer 310a, 310b can be configured to connect sleeve (or " alignment sleeve ") 355a, 355b
It is received in port 315a, the 315b being disposed therein.Sleeve 355a, 355b can be configured to be easy to implement cutting ferrule 365a, 365b
With the alignment of cutting ferrule 350a, 350b in adapter.Component 325a, 325b can be configured to be easy to implement first end
301 arrive the connection of connector assembly 360a, 360b.
Connector assembly 360a, 360b may include cutting ferrule 365a, 365b, and described cutting ferrule 365a, 365b have terminated extension
Optical cable 335c, the 335d passed through.In some embodiments, connector assembly 360a, 360b may include cooperation shell
370a, 370b, tension element 380a and cutting ferrule flange 385a, 385b.In some embodiments, tension element 380a can be by
Polymer material, metal material, combination thereof are formed.In some embodiments, tension element 380a can be by aluminium, steel, gold
Belong to plate material or combinations thereof to be formed.In some embodiments, cooperation shell 370a, 370b can be configured to bayonet type connector,
Such as the bayonet connector based on slot with slot 375a, 375b, described slot 375a, 375b are configured to by rotatably
Bond post (or " bayonet column ") 330a-c and will cooperation shell 370a, 370b be attached to component 325a, 325b.
Fig. 4 A and 4B respectively illustrate isometric view and the side view of exemplary hybrid adapter 305 according to first embodiment
Figure.Fig. 5 A and 5B show the exploded isometric view of EXEMPLARY CONNECTOR component 360a according to first embodiment and assembled
Isometric view.As shown in Figure 5 A and 5B, cutting ferrule flange 385a may include keyway 505.In some embodiments, using alignment keys
320a and corresponding keyway 505 can allow application and ultra physical of the connection component 300 for angled physical contact (APC)
Contact the application of (UPC).In some embodiments, keyway 505 can be configured to correspond to alignment keys 320a, in connector
It is directed at cutting ferrule flange 385a when component 360a is attached to hybrid adapter 305 and/or prevents its rotation.Tension element 380a can be with
It is arranged between cooperation shell 370a and cutting ferrule flange 385a.Tension element 380a can for example allow connector assembly 360a
(" miniature " or the connector of " simplification ", there is no be spring-loaded according to routine techniques) progress spring loads (or it is " floating
It is dynamic "), while keeping the small form factor of connector that is miniature or simplifying.Fig. 6 shows according to first embodiment exemplary match
Close shell 370a comprising bayonet slot 375a, 375c, bayonet slot 375a, 375c are configured to and hybrid adapter 305
Component 325a, 325b form bayonet type connection.Fig. 7 A and 7B respectively illustrate exemplary card according to first embodiment
Cover the preceding isometric view of flange 385 and rear isometric view.
Tension element 380a, 380b can have variously-shaped and size.In some embodiments, tension element 380a,
380b can have conventional spring shape, such as the spring used in typical LC connectors.Fig. 8 A-8F show root
According to the tension element 385a (embodiment of " waveform " spring) of first embodiment.Fig. 8 E show cutting for the line Y-Y across Fig. 8 D
Face figure, Fig. 8 F show the sectional view of the line X-X across Fig. 8 D.Fig. 9 A-9F show tension element according to second embodiment
385a (embodiment of " bending " spring).Fig. 9 E show that the sectional view of the line Y-Y across Fig. 9 D, Fig. 9 F are shown across Fig. 9 D
Line X-X sectional view.Figure 10 A-10E show tension element 385a according to third embodiment.Figure 10 E are shown across figure
The sectional view (embodiment of " protrusion type " spring) of the line K-K of 9D.
Figure 11 A-11D show exemplary connection component according to first embodiment.Particularly, Figure 11 A-11D are shown
Example process for connector assembly 360a to be connected to adapter 305.As shown in Figure 11 A and 11B, installation personnel can be with
Cutting ferrule 365a is aligned with alignment sleeve 355a and alignment sleeve holder 310a and initially towards the first side of adapter 305
301 mobile connection device assembly 360a, cutting ferrule is placed in alignment sleeve.As shown in Figure 11 C and 11D, connector assembly
360a can be so that bayonet column 330a enters the orientation positions in the opening of bayonet slot 375a on component 325a.Separately
Outside, connector assembly 360a can so that the orientation positions that are aligned with alignment slot 505 of alignment keys 320a in component 325a
On.Component 325a can rotate so that the 330a movements of bayonet column are by bayonet slot 375a, to make connector assembly 360a
It matches with component 325a and is therefore matched with adapter 305.
Figure 12 A and 12B respectively illustrate exploded view and the assembling of exemplary connection component 1200 according to second embodiment
Figure.As shown in Figures 12 A and 12 B, adapter 1205 may include the connector interface for having component 1225a, 1225b, institute
It includes column (or " locking column ") 1210a, 1210b and alignment keys 1220a, 1220b to state component 1225a, 1225b.Connector
Component 1260a, 1260b may include cooperation shell 1270a, 1270b, and described cooperation shell 1270a, 1270b have wall
1275a, 1275b, and column opening 1290a, 1290b are disposed in described wall 1275a, 1275b.Connector assembly 1260a,
1260b can be configured to connect via the bayonet type of clamp-close type to engage locking column 1210a, 1210b.
In some embodiments, shield member 1240 can be arranged on adapter 1205, such as be arranged in its first side
On 301.In some embodiments, shield member 1240 is it is so structured that electromagnetic interference (EMI) shielding part.In some embodiments
In, shield member 1240 may include opening 1245a, 1245b, and described opening 1245a, 1245b are configured to receive cooperation
Component 1225a, 1225b so that shield member may be mounted in the connector interface of the first side 301.
Figure 13 A and 13B respectively illustrate preceding isometric view and the side of example adaptor 1205 according to second embodiment
View.Figure 14 A and 14B respectively illustrate the assembling figure and exploded view of connector assembly 1260a according to second embodiment.Such as figure
Shown in 14B, it can for example pass through the first part 1271 of cooperation shell 1270a before optical cable 335 is inserted into cutting ferrule 365a
Opening installation tension part 380a between second part 1272.Figure 15 A-15B show example according to second embodiment
Property cooperation shell 1270a various views.Figure 15 A and 15B are the isometric views for coordinating shell 1270a, are shown in its bottom
In slot 1230.In some embodiments, slot 1230 can be configured to receive one or more tools in cooperation shell
It reverses, rotate on body 1270a, push etc., such as shell will be coordinated to be installed to adapter 1205 and/or from adapter 1205
Remove cooperation shell.Figure 15 C show that the side view of cooperation shell 1270a, Figure 15 D show cutting for the line Y-Y across Figure 15 C
Face figure.As shown in figure 15d, the inclined front surface of cooperation shell 1270a is easy to implement locking column 1210a and is moved to cooperation shell
Action in the inside of 1270a.Figure 15 E show the front view of cooperation shell 1270a.As shown in Fig. 15 E, coordinate shell
1270a may include housing wall 1540a, the 1540b for having asymmetric thickness, such as make cooperation shell 1270a and cooperation
Locking column 1210a is allowed to rotate and move along horizontal direction when component 1225a separation.
Figure 16 A-16F show exemplary connection component according to first embodiment.Particularly, Figure 16 A-16F are shown
Example process for connector assembly 1260a to be connected to adapter 1205.As shown in figure 16 a and 16b, installation personnel can
Cutting ferrule 365a to be aligned and open with alignment sleeve 355a and component (it is also used as alignment sleeve holder) 1225a
Begin that connector assembly 1260a is made to move towards the first side 301 of adapter 1205, cutting ferrule is placed in alignment sleeve.Such as
Shown in Figure 16 C and 16D, connector assembly 1260a can be so that locking column 1210a can be with the orientation positions of joined wall 1275a
On component 1225a.Figure 16 D show the thin portion region 1605 of Figure 16 C.In addition, connector assembly 1260a can so that
The orientation positions that are aligned with alignment slot 505 of alignment keys 1220a on component 1225a.When cooperation shell 1270a is coordinating
When being moved on component 1225a, locking column 1210a makes wall 1275a be deflected outward, until locking column is open into corresponding column
Until 1290a.For example, Figure 16 E show the sectional view that locking column 1210a makes wall 1275a deflect.When locking column 1210a enters
When column is open in 1290a, wall 1275a is back to its home position and shell 1270a is coordinated to be attached to component 1225a.
For example, Figure 16 F show column opening 1290a in locking column 1210a sectional view, make coordinate shell 1270a and because
This makes connector assembly 1260a be attached to hybrid adapter 1205.
Figure 17 A-17I show exemplary connection component according to first embodiment.Particularly, Figure 17 A-17I are shown
Example process for making connector assembly 1260a be detached with adapter 1205.Figure 17 A and 17B are shown mounted on cooperation
Cooperation shell 1270a on component 1225a, such as pacified in 1290a by the way that locking column 1210a to be arranged in column and be open
Dress.Figure 17 B show the sectional view of the line Y-Y across Figure 17 A.Figure 17 C and 17D are shown when cooperation shell 1270a has revolved
Connection component 1200 when turning.Figure 17 D show the sectional view of the line Y-Y across Figure 17 E.In some embodiments, coordinate shell
Body 1270a can be configured to for example due to housing wall 1540a, 1540b have asymmetric thickness and rotate in a single direction, with from
Column opening 1290a release locking columns 1210a, 1210c.Figure 17 E and 17G are shown to be made when cooperation shell 1270a has been rotated into
Obtain the connection component 1200 when locking column 1210a, 1210c are discharged from corresponding column opening 1290a completely.Figure 17 F are shown
Across the sectional view of the line Y-Y of Figure 17 E, Figure 17 G show the sectional view of the line Z-Z across Figure 17 E.Figure 17 H, which show to work as, to be matched
Close the connection component 1200 when shell 1270a is discharged from adapter 1205.Figure 17 I show cutting for the line Z-Z across Figure 17 H
Face figure.
The various embodiments of hybrid adapter disclosed herein can also be configured to the connection with other simplification on side
Device is used together rather than is used together with micro connector.Moreover, substituting duplex LC adapters, embodiment can be configured to use
In being used together on the opposite sides with other standard size adapters (such as single LC adapters).
One advantage of the embodiment of adapter and connector provided herein is to reduce the side outstanding in module
On adapter size.Another advantage is to include cutting ferrule spring to allow cutting ferrule to move, and need not be on adapter side
For example in inside modules full-scale connector outstanding.Specifically, embodiment provides a kind of LC adapters, in module
Portion has smaller size, and when adapter is carried when the external LC connectors with routine coordinate for the optical fiber cutting ferrule in module
Spring-loaded movement is supplied.Therefore, compared with conventional adapter, various embodiments the space that inside modules need more
It is small, and optical property will not be sacrificed.
It is readily applicable to be provided about various parts, component described in any of the above embodiment or construction
Any other embodiments.
The present disclosure is not limited to described particular system, device and method, because these particular systems, device and method can
To be changed.Term used in the description is only used for description specified scheme or embodiment and is not intended to limit range.
In above detailed description part of specification is constituted with reference to attached drawing, these attached drawings.In the accompanying drawings, it removes
Non- context is otherwise noted, and otherwise similar label usually indicates similar component.In the detailed description, drawings and claims
The exemplary embodiment is not intended to be restrictive.In the spirit or scope without departing substantially from subject content given herein
In the case of, other embodiments can be used, and other modifications can be carried out.It is easily understood that as general herein
Describe and all aspects of this disclosure that are shown in the accompanying drawings can with a variety of different constructions come be arranged, replace, combine,
Separation and design, all these arrangements, replacement, combination, separation and design are regarded as having been taken explicitly into account herein.
The disclosure is not limited to specific embodiment described in this application, these embodiments are used only as saying to various aspects
It is bright.Without departing from the spirit and scope of the present invention, can be with numerous modifications and variations may be made, this is to people in the art
It is apparent for member.According to preceding description, other than those embodiments enumerated herein, within the scope of the disclosure functionally
Equivalent method and apparatus is apparent to those skilled in the art.These modifications and variations should all fall into appended right
In the range of it is required that.The equivalent program that the disclosure is only assigned by the term of appended claims and these claims it is complete
The restriction of whole range.It should be understood that the disclosure is not limited to specific method, reagent, compound, composition or biology department
System, it is of course possible to be changed.It will also be appreciated that term as used herein is only used for description specific embodiment, rather than
It limits.
As used in this document, singulative " one ", "one" and " this " include that plurality refers to,
Unless the context clearly dictates otherwise.Unless otherwise defined, otherwise all technical and scientific terms used herein have with
The identical meaning of the normally understood meaning of those of ordinary skill in the art.Any content in the disclosure is all not necessarily to be construed as holding
Recognize disclosure described embodiment to have no right to shift to an earlier date such disclosure by existing invention.As in the literature
Used such, term " comprising " indicates " including but not limited to ".
Although describing various combinations with " comprising " various parts or step, method and apparatus (are construed to " including but not
Be limited to " meaning), but it is described combination, method and apparatus " can also be substantially made of various parts and step " or by
" various parts and step composition ", and such term should be interpreted that and define essentially enclosed component groups.
About the use of substantially any plural number and/or odd number term herein, those skilled in the art can root
It is odd number from complex conversion according to the reasonable need of context and/or application and/or is converted to plural number from odd number.Clearly to rise
See, the permutation and combination of various singular/plurals can be explicitly described herein.
It will be apparent to a skilled person that usual term as used herein, is especially wanted in appended right
The term used in (such as main body of the attached claims) is asked usually to be regarded as " opening " term (for example, term " packet
Include " it should be interpreted " to include but not limited to ", term " having " should be interpreted " at least having " that term " comprising " should be explained
For " including but not limited to " etc.).Those skilled in the art are to be further understood that if will be in the restriction content of claim
Certain amount of description is introduced, then will clearly state such intention in the claims, and in not such explanation
In the case of, such intention is just not present.For example, in order to assist understanding, under attached claim can include to introduce phrase
The use of "at least one" and " one or more " is to introduce the restriction content of claim.However, the use of these phrases is not
It should be construed as to imply that the content that limits of the claim introduced by indefinite article "a" or "an" will include to introduce in this way
Claim limit content any specific rights requirement be limited to only include one as limit content embodiment, i.e.,
Make when the same claim include introduce phrase " one or more " or "at least one" and such as "a" or "an" this
Be also when the indefinite article of sample so (for example, " one " and/or "one" should be interpreted indicate "at least one" or " one
A or multiple ")；It is also such for using the case where definite article is for introduction to the restriction content of claim.In addition,
Even if the specific quantity being introduced into claim restriction content is clearly given, skilled persons will also appreciate that this
The quantity that be interpreted at least to indicate cited is described (for example, " two restriction contents " without other modifiers is such
It is limited without modification and indicates that at least two limit content or two or more restriction contents).In addition, using similar to " A, B
At least one of with C etc. " statement in the case of, the meaning of usually such syntactic structure should be those skilled in the art
The meaning of the statement understood is (for example, " system at least one of A, B and C " should include but not limited to only with A
System, the system only with B, the system only with C, the system with both A and B, the system with both A and C,
System with both B and C, and/or the system etc. with this three of A, B and C).Using similar to " in A, B or C etc.
It is at least one " statement in the case of, the meaning of usually such syntactic structure should be understood by one of ordinary skill in the art
The statement meaning (for example, " system at least one of A, B or C " should include but not limited to system only with A,
System only with B, the system only with C, the system with both A and B, the system with both A and C, with B and
The system of both C, and/or system etc. with this three of A, B and C).Those skilled in the art are to be further understood that nothing
By being in specification, claims or in the accompanying drawings, actually any selection for providing two or more optional terms
Property term and/or phrase all should be understood that consider including one in these terms, one of these terms or this two
The possibility that a term all includes.For example, phrase " A or B " has been understood to include the possibility of " A " or " B " or " A and B ".
In addition, in the case where describing the features or aspect of the disclosure according to Ma Kushi group, those skilled in the art
It should be appreciated that therefore the disclosure is also retouched according to the subgroup of any single member or member in Ma Kushi group
It states.
As the skilled person will appreciate, for any and all purposes, for example, be provided with written description and
Speech, all ranges disclosed herein also contemplated the combination of any and all possible subranges and its subrange.It is any to list
Range can easily be identified as fully describing and identical range is enable to be broken down at least equal one
Half, one third, a quarter, 1/5th, ten/first-class.As non-limiting example, each range for being discussed herein
Lower one third, middle one third and upper one third etc. can be easily decomposed into.As the skilled person will appreciate
Like that, " up to ", all language of " at least " etc. include that cited numerical value and the range that is referred to can subsequent quilts
It is decomposed into subrange as described above.Finally, as the skilled person will appreciate, range include it is each individually at
Member.Thus, for example, the group with 1 to 3 unit refers to the group with 1 unit, 2 units or 3 units.It is similar
Ground, the group with 1 to 5 unit refer to the group with 1 unit, 2 units, 3 units, 4 units or 5 units
Group, etc..
Various features disclosed above and other features and its function or alternative solution can be combined to many other differences
System or application in.Those skilled in the art can then carry out it is various can not expect at present or still it is unexpected substitute,
Modification, modification or improvement, each in these replacements, modification, modification or improvement should also covered in disclosed implementation
In example.
Claims (20)
1. a kind of joint comprising：
Hybrid adapter, the hybrid adapter include：
First adapter end, first adapter end are configured to be attached to the first connector type；
Second adapter end, second adapter end are configured to be attached to different from first connector type
The second connector type；And
At least one component, at least one component are arranged on first adapter end；And
At least one first optical fiber connector, at least one first optical fiber connector include：
Shell, the cooperation shell is coordinated to be configured at least one first optical fiber connector being attached to described second
Adapter end；And
Tension element, the tension element are arranged between the cooperation shell and second adapter end, the tensioning
Element is configured to facilitate the floating for realizing at least one first optical fiber connector.
2. joint according to claim 1, wherein at least one first optical fiber connector includes at least
One micro connector.
3. joint according to claim 1, wherein second connector type is duplex LC connectors.
4. joint according to claim 1, wherein the tension element includes waveform spring, flexural spring
At least one of with protrusion type spring.
5. joint according to claim 1, wherein the hybrid adapter is configured to be connected to mould
Block.
6. joint according to claim 1, wherein the component includes at least one column, it is described extremely
A few column is configured to engage the cooperation shell.
7. joint according to claim 1, wherein the cooperation shell is configured to connect via bayonet type
It connects and the component can be rotatably engaged.
8. joint according to claim 1, wherein the cooperation shell is configured to via based on slot
Bayonet type connects and can rotatably engage the component.
9. joint according to claim 1, wherein the cooperation shell is configured to via clamp-close type
Bayonet type connects and can rotatably engage the component.
10. joint according to claim 1 further includes alignment sleeve holder, the alignment sleeve is protected
Gripping member is configured to receive alignment sleeve.
11. joint according to claim 10 further includes the alignment keys being arranged in the alignment sleeve,
The alignment keys are configured to be directed at a part for first optical fiber connector.
12. a kind of fiber mix adapter comprising：
First adapter end, first adapter end are configured to be attached to the first connector type；
Second adapter end, second adapter end are configured to be attached to different from first connector type
The second connector type；And
At least one component being arranged on first adapter end, the component are configured to be attached to
At least one first optical fiber connector, at least one first optical fiber connector include：
Shell, the cooperation shell is coordinated to be configured at least one first optical fiber connector being attached to described second
Adapter end；And
Tension element, the tension element are arranged between the cooperation shell and second adapter end, the tensioning
Element is configured to facilitate the floating for realizing at least one first optical fiber connector.
13. fiber mix adapter according to claim 10, wherein at least one first optical fiber connector includes
At least one micro connector.
14. fiber mix adapter according to claim 10, wherein second connector type is duplexing LC connections
Device.
15. fiber mix adapter according to claim 10, wherein the tension element includes waveform spring, bending
At least one of spring and protrusion type spring.
16. fiber mix adapter according to claim 10, wherein the hybrid adapter is configured to be connected to
Module.
17. fiber mix adapter according to claim 10, wherein the component includes at least one column, institute
At least one column is stated to be configured to engage the cooperation shell.
18. fiber mix adapter according to claim 10, wherein the cooperation shell is configured to via bayonet
Type connects and can rotatably engage the component.
19. fiber mix adapter according to claim 10, wherein the cooperation shell be configured to via based on
The bayonet type of slot connects and can rotatably engage the component.
20. fiber mix adapter according to claim 10, wherein the cooperation shell is configured to via engaging
The bayonet type of formula connects and can rotatably engage the component.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010860784.0A CN111948758A (en) | 2016-01-28 | 2016-01-28 | Hybrid fiber optic adapter and connector assembly |
| CN202110229523.3A CN112987189B (en) | 2016-01-28 | 2016-01-28 | Optical fiber hybrid adapter and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2016/015444 WO2017131717A1 (en) | 2016-01-28 | 2016-01-28 | Fiber optic hybrid adapter and connector assemblies |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010860784.0A Division CN111948758A (en) | 2016-01-28 | 2016-01-28 | Hybrid fiber optic adapter and connector assembly |
| CN202110229523.3A Division CN112987189B (en) | 2016-01-28 | 2016-01-28 | Optical fiber hybrid adapter and connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108603987A true CN108603987A (en) | 2018-09-28 |
Family
ID=59398708
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229523.3A Active CN112987189B (en) | 2016-01-28 | 2016-01-28 | Optical fiber hybrid adapter and connector assembly |
| CN201680080282.8A Pending CN108603987A (en) | 2016-01-28 | 2016-01-28 | Fiber mix adapter and connector assembly |
| CN202010860784.0A Pending CN111948758A (en) | 2016-01-28 | 2016-01-28 | Hybrid fiber optic adapter and connector assembly |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229523.3A Active CN112987189B (en) | 2016-01-28 | 2016-01-28 | Optical fiber hybrid adapter and connector assembly |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010860784.0A Pending CN111948758A (en) | 2016-01-28 | 2016-01-28 | Hybrid fiber optic adapter and connector assembly |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3408700A4 (en) |
| CN (3) | CN112987189B (en) |
| TW (1) | TWI733736B (en) |
| WO (1) | WO2017131717A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111708125A (en) * | 2020-06-24 | 2020-09-25 | 武汉光迅科技股份有限公司 | Optical fiber adapter |
| CN111897060A (en) * | 2019-05-06 | 2020-11-06 | 苏州旭创科技有限公司 | Optical module |
| CN113196124A (en) * | 2018-10-16 | 2021-07-30 | 扇港元器件股份有限公司 | Springless retention structure for entry protected hybrid connector assembly |
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| CN108983367B (en) * | 2018-09-19 | 2019-09-17 | 青岛海信宽带多媒体技术有限公司 | A kind of connector and optical module |
| EP3693773A4 (en) | 2018-12-29 | 2021-04-07 | Huawei Technologies Co., Ltd. | Optical fiber connector, prefabricated optical fiber, adapter, optical fiber box and optical fiber connection assembly |
| DE102021134076B3 (en) * | 2021-12-21 | 2023-01-19 | Femotech Gmbh | Coupling for blow-in connectors, fiber optic splice cassette, fiber optic splice box, system for connecting fiber optic cables, and method for laying fiber optic cables |
| CN114545560A (en) * | 2022-01-28 | 2022-05-27 | 杭州精工技研有限公司 | Miniature optical fiber connector |
| CN114509849A (en) * | 2022-03-31 | 2022-05-17 | 苏州天孚光通信股份有限公司 | Optical fiber connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201800786A (en) | 2018-01-01 |
| EP3408700A1 (en) | 2018-12-05 |
| CN112987189B (en) | 2023-06-09 |
| CN111948758A (en) | 2020-11-17 |
| EP3408700A4 (en) | 2019-12-04 |
| CN112987189A (en) | 2021-06-18 |
| TWI733736B (en) | 2021-07-21 |
| WO2017131717A1 (en) | 2017-08-03 |
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