CN110007405A - With self-locking twin fiber cable connector and its assembling structure and disassembly and unlocking tool - Google Patents
With self-locking twin fiber cable connector and its assembling structure and disassembly and unlocking tool Download PDFInfo
- Publication number
- CN110007405A CN110007405A CN201910109545.9A CN201910109545A CN110007405A CN 110007405 A CN110007405 A CN 110007405A CN 201910109545 A CN201910109545 A CN 201910109545A CN 110007405 A CN110007405 A CN 110007405A
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- China
- Prior art keywords
- self
- fiber cable
- adapter
- cable connector
- front housing
- Prior art date
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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
- G02B6/3826—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
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
- G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
-
- 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
-
- 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
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon 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
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
-
- 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
- G02B6/3895—Dismountable connectors, i.e. comprising plugs identification of connection, e.g. right plug to the right socket or full engagement of the mating parts
-
- 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
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
Abstract
The present invention is provided with self-locking twin fiber cable connector and its assembling structure and disassembly and unlocking tool, the optical connector includes front housing, rear shell and tail sleeve, two band caudal peduncle lock pins and two springs are equipped between front housing and rear shell, crimp rings and heat-shrink tube are equipped between rear shell and tail sleeve, from tail sleeve access optical cable;By being arranged from lock crossbeam, the buckle of adapter grab is caught in from lock crossbeam and self-locking optical connector of the invention, can not extract optical connector by unlocking tool;Unlocking tool is convenient for reliably and effectively extracting optical connector;Extracting tool disassembles front housing from optical connector, after removing extracting tool, so that it may switch the A/B polarity of optical connector;Therefore, the installation or removal of band provided by the invention self-locking twin fiber cable connector it is convenient, can polarity switching, with self-locking false pull prevention;Using of the invention with self-locking twin fiber cable connector, use cost can be reduced, installation effectiveness is improved, plugs more convenient, connection more secure and reliable.
Description
Technical field
The present invention relates to optical connector and its assembling structure technical fields, more particularly to self-locking twin fiber cable connector
And its assembling structure and disassembly and unlocking tool.
Background technique
As the 5G communication technology commercial paces of marching toward gradually are accelerated, 5G bearer network, which is built, brings huge city to 5G optical device
Field demand, N × 100/200/400Gb/s high-speed optical module will also be introduced in passback convergence and core layer.OSFP MSA and QSFP-
DD (MSA) successively releases the high-speed optical module with double CS connector bodies, solves the problems, such as data center's flow rapid growth.
Existing twin-core CS connector has double LC lock pins, small in size, outfit push-pull rod design, adapter panel can be allowed to be not necessarily to
Retain the gap for accommodating finger plug, improves wiring density.When connection, CS connector is inserted into optical module CS connector body, even
A sound of " click " is issued when being connected to;Catch push-pull rod that can firmly extract CS connector easily backward.
But unfortunately: existing twin-core CS connector shell is non-dismountable, does not allow fiber port to do polarity at the scene
Switching, it is inconvenient to use;CS connector can be extracted easily in the use of data center, can not prevent from causing in connection because accidentally pulling out
It is disconnected and caused by economic loss.
Summary of the invention
In order to reduce cost, improve installation effectiveness and false pull prevention, the present invention provide a kind of structure it is simple, it is easy for installation, can
Polarity switching, with self-locking twin fiber cable connector and its assembling structure and matching used extracting tool and unlocking tool.
The present invention in order to solve the above problem used by technical solution are as follows:
The present invention provides a kind of self-locking twin fiber cable connector of band, including front housing, rear shell and tail sleeve, front housing and rear shell it
Between be equipped with two band caudal peduncle lock pins and two springs, between rear shell and tail sleeve be equipped with crimp rings and heat-shrink tube, from tail sleeve access
Optical cable;The top center position of front housing is equipped with oblique groove, and the two sides of oblique groove are equipped with from lock crossbeam, the rear port top of front housing
Portion is equipped with notch, and the two sides of front housing are equipped with square hole;The front end two sides of rear shell are equipped with the grab matched with the square hole of front housing,
Deformation space is equipped between the grab of two sides, it is convex that the top of the middle barrier of rear shell is equipped with the arc cooperated with the notch of front housing
It rises.
Further, the front end with caudal peduncle lock pin is pierced by front housing front end, and the front and back end of the spring is respectively sleeved at
Rear end with caudal peduncle lock pin and outside the front end of rear shell, the front end of crimp rings is threadedly coupled with the rear end of rear shell, the rear end of crimp rings
It is connect with heat-shrink tube, the rear end of heat-shrink tube passes through tail sleeve, and tail sleeve is placed on outside the front end of crimp rings and heat-shrink tube.
Further, the end for being pierced by front housing front end with caudal peduncle lock pin is equipped with dust cap.
The present invention provides a kind of assembling structure of self-locking twin fiber cable connector of above-mentioned band, the twin fiber cable connector again
Front end insertion adapter or connector body in.
Further, the adapter includes adapter shell, two adapter grabs, casing, sleeve fixing parts, T shape
Bolt, the middle part of adapter shell top surface are equipped with pin hole, and the front and back end position of adapter shell top surface is equipped with suitable for buckling
The block button hole of orchestration grab, described sleeve pipe are fitted into sleeve fixing part, and sleeve fixing part is assembled into adapter shell bosom
Position, T shape bolt are inserted into the connecting hole above the baffle of sleeve fixing part from pin hole.
Further, the coupler body of the adapter grab is equipped with external arc platform, Inner arc platform and buckle.
Further, the adapter grab is caught in the described from lock crossbeam of front housing.
The present invention also provides a kind of for the extracting tool with self-locking twin fiber cable connector, the extracting tool
Equipped with top plate and both side plate, both side plate outer wall is equipped with pressing groove, and the inner wall of both side plate is respectively provided with a boss, the extracting tool
It is stuck on the front housing of the self-locking twin fiber cable connector of the band, the boss is contacted with the two sides grab of rear shell.
The present invention also provides a kind of for the unlocking tool with self-locking twin fiber cable connector, the unlocking tool
Two snap-gauges equipped with stripe board and positioned at bar shaped front edge of board two sides, two snap-gauge inner walls are equipped with buckle, and the front end of stripe board, which is equipped with, inclines
The rear end of beveled tip body, stripe board is equipped with knob, and the front end bottom surface of stripe board is additionally provided with raised button.
Further, the sharp body of the inclination of bar shaped front edge of board is contacted with the Inner arc platform of adapter grab, bar shaped front edge of board two
The buckle of two snap-gauge inner walls of side blocks the tail sleeve, and the protrusion button of stripe board bottom surface and the arc convex of the rear shell are matched
It closes.
The beneficial effects of the present invention are:
The self-locking twin fiber cable connector of band provided by the present invention at the top of front housing by being arranged from lock crossbeam, adapter card
Hook is caught in the described self-locking from lock crossbeam of front housing, can not extract optical connector by unlocking tool,
It can prevent malice or be not intended to the case where extracting optical connector and leading to disconnecting appearance;The present invention also provides unlocking tools just
In reliably and effectively optical connector is extracted;The present invention is provided again under extracting tool dismantles front housing from optical connector
Come, after removing extracting tool, so that it may switch the A/B polarity of optical connector;Therefore, the self-locking twin fiber cable of band provided by the invention
Connector installation or removal are convenient, can polarity switching, with self-locking false pull prevention;It is connected using of the invention with self-locking twin fiber cable
Device can reduce use cost, improve installation effectiveness, plug more convenient, connection more secure and reliable.
Detailed description of the invention
Fig. 1 is the component assembling schematic diagram of the invention with self-locking twin fiber cable connector;
Fig. 2 is completed structural schematic diagram with self-locking twin fiber cable connector to be of the invention;
Fig. 3 is the structural schematic diagram of the invention with the front housing in self-locking twin fiber cable connector;
Fig. 4 is the structural schematic diagram of the invention with the rear shell in self-locking twin fiber cable connector;
Fig. 5 is the structural schematic diagram of adapter in the assembling structure of the invention with self-locking twin fiber cable connector;
Fig. 6 is the assembling schematic diagram of adapter in the assembling structure of the invention with self-locking twin fiber cable connector;
Fig. 7 is the structural schematic diagram of the adapter grab of adapter in Fig. 6;
Fig. 8 is the cross-sectional view of the adapter grab of adapter in Fig. 6;
Fig. 9 is the cross-sectional view of the assembling structure of the invention with self-locking twin fiber cable connector;
Figure 10 is the structural schematic diagram of the assembling structure of the invention with self-locking twin fiber cable connector;
Figure 11 is the connector body schematic diagram of another assembling structure of the invention with self-locking twin fiber cable connector;
Figure 12 is the structural schematic diagram of extracting tool of the present invention;
Figure 13 is the schematic diagram of the front housing of the self-locking twin fiber cable connector of extracting tool belt removal of the present invention;
Figure 14 is the cross-sectional view of the front housing of the self-locking twin fiber cable connector of extracting tool belt removal of the present invention;
Figure 15 is the top structure schematic diagram of unlocking tool of the present invention;
Figure 16 is the bottom substance schematic diagram of unlocking tool of the present invention;
Figure 17 is unlocking tool course of work schematic diagram of the present invention;
Figure 18 is that unlocking tool of the present invention completes unlocking schematic diagram.
Specific embodiment
Specifically illustrate embodiments of the present invention with reference to the accompanying drawing, attached drawing is only for reference and illustrates use, does not constitute pair
The limitation of the invention patent protection scope.
As shown in Figs. 1-2, the present embodiment provides a kind of self-locking twin fiber cable connectors of band, including front housing 1, rear shell 4 and tail
Set 7 is equipped with two band caudal peduncle lock pins 2 and two springs 3 between front housing 1 and rear shell 4, and pressure is equipped between rear shell 4 and tail sleeve 7
Ring 5 and heat-shrink tube 6 are connect, from 7 access optical cable 8 of tail sleeve;As shown in Figure 3-4, the top center position of front housing 1 is equipped with oblique groove
102, the two sides of oblique groove 102, which are equipped with from the top of lock crossbeam 101, the rear port of front housing 1, is equipped with notch 103, the two sides of front housing 1
Equipped with square hole 104;The front end two sides of rear shell 4 are equipped with the grab 401 matched with the square hole 104 of front housing 1, make 1 He of front housing
4 clamping group of rear shell is integral, is equipped with deformation space 402 between two sides grab 401, the top of the middle barrier of rear shell 4 be equipped with
The arc convex 403 that the notch 103 of front housing 1 cooperates, the notch 103 are assembled into clamping structure with arc convex 403.
In the present embodiment, of the invention with self-locking twin fiber cable connector is a kind of novel C S connector, can be described as X-
CS connector.
In the present embodiment, as shown in Figure 1, the front end with caudal peduncle lock pin 2 is pierced by 1 front end of front housing, the spring 3
Front and back end is respectively sleeved at outside the rear end with caudal peduncle lock pin 2 and the front end of rear shell 4, the front end of crimp rings 5 and the rear end spiral shell of rear shell 4
Line connection, the rear end of crimp rings 5 connect with heat-shrink tube 6, the rear end of heat-shrink tube 6 across tail sleeve 7, tail sleeve 7 be placed on crimp rings 5 and
Outside the front end of heat-shrink tube 6.
As shown in Figure 5-10, the present invention provides a kind of assembling structure of self-locking twin fiber cable connector of above-mentioned band again, described
In the front end insertion adapter 9 or connector body of twin fiber cable connector.
In the present embodiment, as seen in figs. 5-6, the adapter 9 includes 17, two adapter grabs of adapter shell
13, the middle part of casing 16, sleeve fixing part 14, T shape bolt 15,17 top surface of adapter shell is equipped with pin hole 1701, adapter
The front and back end position of 17 top surface of shell is equipped with the block button hole for buckling adapter grab 13, and described sleeve pipe 16 is packed into casing and fixes
In part 14, sleeve fixing part 14 is assembled into 17 bosom position of adapter shell, and T shape bolt 15 is inserted into from pin hole 1701
In connecting hole 1401 above the baffle of sleeve fixing part 14, it so that it is motionless to block sleeve fixing part 14, take off casing 16 will not
It falls.
In the present embodiment, as Figure 7-8, the coupler body of the adapter grab 13 is equipped with external arc platform 1303, inner circle
Arc platform 1302 and buckle 1301.
In the present embodiment, as shown in figs. 9-10, the buckle 1301 of the adapter grab 13 be caught in front housing 1 it is described from
In lock crossbeam 101.
As another embodiment, in another assembling structure with self-locking twin fiber cable connector of the invention, institute
The front end for stating twin fiber cable connector is inserted into connector body 90 as shown in figure 11.
As shown in figure 12, the present invention also provides a kind of for the extracting tool with self-locking twin fiber cable connector,
The extracting tool 10 is equipped with top plate and both side plate, and both side plate outer wall is equipped with pressing groove 1002, and the inner wall of both side plate is respectively provided with one
A boss 1001, as illustrated in figs. 13-14, the extracting tool 10 are stuck on the front housing 1 of the self-locking twin fiber cable connector of the band,
The boss 1001 is contacted with the two sides grab 401 of rear shell 4.Wherein, the effect of pressing groove 1002 is firmly stubborn extracting tool 10
When, finger will not slip.
In the present embodiment, as shown in figure 14, the end for being pierced by 1 front end of front housing with caudal peduncle lock pin 2 is equipped with dust cap
12。
As shown in figures 15-16, the present invention also provides a kind of for the unlocking work with self-locking twin fiber cable connector
Tool 11, the unlocking tool 11 are equipped with stripe board and two snap-gauges 1104 positioned at bar shaped front edge of board two sides, two snap-gauges, 1104 inner wall
Equipped with buckle, the front end of stripe board, which is equipped with, tilts sharp body 1101, and the rear end of stripe board is equipped with knob 1102, the front end bottom of stripe board
Face is additionally provided with protrusion button 1103.
In the present embodiment, as shown in figs. 17-18, the sharp body 1101 of inclination of bar shaped front edge of board and adapter grab 13 is interior
Circular arc platform 1302 contacts, and tilts sharp body 1101 and also cooperates with the oblique groove 102 of 1 top center of front housing, unlocking tool 11 is inserted into
When oblique groove 102 play importing and positioning action;The buckle of two snap-gauges, 1104 inner wall of bar shaped front edge of board two sides blocks the tail
Set 7, the protrusion button 1103 of stripe board bottom surface and the arc convex 403 of the rear shell cooperate, to fasten optical connector,
Optical connector can be extracted when pulling unlocking tool 11.
The course of work of the unlocking tool 11 are as follows: the inner circle on the inclined-plane for tilting sharp body 1101 and adapter grab 13
Arc platform 1302 contacts, and when pushing unlocking tool 11 forward, the inclined-plane for tilting sharp body 1101 turns the Inner arc platform 1302 upwards
It is dynamic, drive the buckle 1301 of adapter grab 13 be detached from front housing 1 from lock crossbeam 101;Pass through the arc of protrusion button 1103 and rear shell 4
Shape protrusion 403 planes cooperation, fastens optical connector;Tail sleeve 7 is blocked by the buckle of two snap-gauges, 1104 inner wall, holds knob
1102 pull back, and extract optical connector, disengage it from adapter.
In the above embodiment of the invention, the assembling process of the invention with self-locking twin fiber cable connector illustrates such as
Under: as shown in figs. 9-10, the front housing 1 of an optical connector is injected in the socket of 9 one end of adapter, hear " click "
One sound, the buckle 1301 of adapter grab 13 be stuck in front housing 1 from lock crossbeam 101, adapter grab 13 clasps the optical cable
Connector;The front housing 1 of another optical connector is injected in 9 other end socket of adapter, hears a sound of " click ", it is complete
It is docked at two optical connectors, optical signal can pass through.The optical connector of the invention can also inject OSFP or
The CS connector body of QSFP-DD optical module, connect with optical module.
After optical connector is inserted into the CS connector body of adapter 9 or optical module, due to the card of adapter grab 13
Button 1301 blocks the self-locking from lock crossbeam 101 of front housing 1, can not extract optical connector, can prevent malice or be not intended to pull out
The case where leading to disconnecting out, needs unlocking tool 11 to unlock at this time.
The use process of unlocking tool 11 of the invention are as follows: as shown in figs. 17-18, unlocking tool 11 is tilted a certain angle,
Be inserted into the front housing 1 of optical connector from lock crossbeam 101, the inclined-plane for tilting sharp body 1101 just touches adapter grab
13 external arc platform 1303, at this point, the buckle 1301 of adapter grab 13 be still stuck in front housing 1 from lock crossbeam 101;Continue
Unlocking tool 11 is firmly pushed forward, and the inclined-plane for tilting sharp body 1101 is rotated up Inner arc platform 1302, drives adapter card
The buckle 1301 of hook 13 be detached from front housing 1 from lock crossbeam 101;Meanwhile as shown in figure 18, protrusion button 1103 clasps the arc of rear shell 4
Shape protrusion 403;Meanwhile the buckle of two snap-gauges, 1104 inner wall blocks tail sleeve 7, so that unlocking tool 11 fastens entire optical cable connection
Device;Knob 1102 is held at this time to pull back, can just extract optical connector, and the CS connector for being detached from adapter or optical module is inserted
Seat.After extracting optical connector, knob 1102 is lifted up, and the buckle of 1104 inner wall of snap-gauge is made to be detached from tail sleeve 7, and optical cable connects
Device is connect to separate with unlocking tool 11.
In general, the entire transmission process of an optical link needs two optical fiber that could complete, it is necessary to ensure that optical fiber
Receiving end and transmitting terminal are in interconnection state, and this matching in the transmitting terminal at optical fiber link both ends to receiving end is known as pole
Property.Ensure that polar is accurately the basis of any transmitted data on network, especially seems outstanding in high speed, high-density wiring environment
It is important.If there is mistake in polarity, then go change polarity will be very cumbersome and waste time.Optical cable of the invention connects
Connecing device is that fiber port is allowed to do polarity switching at the scene.Extracting tool of the invention is used to the use process of polarity switching
Are as follows:
As illustrated in figs. 13-14, extracting tool 10 is stuck on the front housing 1 of optical connector, as shown in figure 14, extracting tool 10
1001 boss contacted with the grab 401 of rear shell 4, the pressing groove 1002 of two sides is screwed with two finger forces, grab 401 exists
Under the pressing force effect of boss 1101, is deformed into deformation space 402, be detached from front housing 1, so that it may which front housing 1 is disassembled.Before
After shell 1 disassembles, extracting tool 10 is removed, the A/B polarity of optical connector just can be switched, and two be had the optical fiber of LC lock pin
Position is exchanged, the A/B polarity switching that front housing 1 just completes optical connector is reinstalled.
The above key part is such as modified, such as front housing 1, rear shell 4, extracting tool 10, unlocking tool 11, T shape bolt 15
Appearance, size etc., but the crucial package assembly of part and principle are similar with shown in the embodiment of the present invention, are still considered as belonging to the present invention
Protection scope in.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of self-locking twin fiber cable connector of band, it is characterised in that: including front housing, rear shell and tail sleeve, front housing and rear shell it
Between be equipped with two band caudal peduncle lock pins and two springs, between rear shell and tail sleeve be equipped with crimp rings and heat-shrink tube, from tail sleeve access
Optical cable;The top center position of front housing is equipped with oblique groove, and the two sides of oblique groove are equipped with from lock crossbeam, the rear port top of front housing
Portion is equipped with notch, and the two sides of front housing are equipped with square hole;The front end two sides of rear shell are equipped with the grab matched with the square hole of front housing,
Deformation space is equipped between the grab of two sides, it is convex that the top of the middle barrier of rear shell is equipped with the arc cooperated with the notch of front housing
It rises.
2. as described in claim 1 with self-locking twin fiber cable connector, it is characterised in that:
The front end with caudal peduncle lock pin is pierced by front housing front end, and the front and back end of the spring is respectively sleeved at after caudal peduncle lock pin
End is with outside the front end of rear shell, and the front end of crimp rings is threadedly coupled with the rear end of rear shell, and the rear end of crimp rings is connect with heat-shrink tube, heat
The rear end of the draw passes through tail sleeve, and tail sleeve is placed on outside the front end of crimp rings and heat-shrink tube.
3. as claimed in claim 2 with self-locking twin fiber cable connector, it is characterised in that:
The end for being pierced by front housing front end with caudal peduncle lock pin is equipped with dust cap.
4. a kind of assembling structure as described in claim 1 with self-locking twin fiber cable connector, it is characterised in that: the twin-core
In the front end insertion adapter or connector body of optical connector.
5. the assembling structure of the self-locking twin fiber cable connector of band according to claim 4, it is characterised in that:
The adapter includes adapter shell, two adapter grabs, casing, sleeve fixing parts, T shape bolt, outside adapter
The middle part of shell top surface is equipped with pin hole, and the front and back end position of adapter shell top surface is equipped with the buckle for buckling adapter grab
Hole, described sleeve pipe are fitted into sleeve fixing part, and sleeve fixing part is assembled into adapter shell bosom position, T shape bolt from
Pin hole is inserted into the connecting hole above the baffle of sleeve fixing part.
6. the assembling structure of the self-locking twin fiber cable connector of band according to claim 5, it is characterised in that:
The coupler body of the adapter grab is equipped with external arc platform, Inner arc platform and buckle.
7. the assembling structure of the self-locking twin fiber cable connector of band according to claim 6, it is characterised in that:
The adapter grab is caught in the described from lock crossbeam of front housing.
8. a kind of extracting tool for as described in claim 1 with self-locking twin fiber cable connector, it is characterised in that: described
Extracting tool is equipped with top plate and both side plate, and both side plate outer wall is equipped with pressing groove, and the inner wall of both side plate is respectively provided with a boss, described
Extracting tool is stuck on the front housing of the self-locking twin fiber cable connector of the band, and the boss is contacted with the two sides grab of rear shell.
9. a kind of unlocking tool for as described in claim 1 with self-locking twin fiber cable connector, it is characterised in that: described
Unlocking tool is equipped with stripe board and two snap-gauges positioned at bar shaped front edge of board two sides, and two snap-gauge inner walls, which are equipped with, to be buckled, before stripe board
End, which is equipped with, tilts sharp body, and the rear end of stripe board is equipped with knob, and the front end bottom surface of stripe board is additionally provided with raised button.
10. a kind of unlocking tool as claimed in claim 7 with self-locking twin fiber cable connector, it is characterised in that: stripe board
The sharp body of the inclination of front end is contacted with the Inner arc platform of adapter grab, and the buckle of two snap-gauge inner walls of bar shaped front edge of board two sides blocks
The tail sleeve, the protrusion button of stripe board bottom surface and the arc convex of the rear shell cooperate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910109545.9A CN110007405A (en) | 2019-02-11 | 2019-02-11 | With self-locking twin fiber cable connector and its assembling structure and disassembly and unlocking tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910109545.9A CN110007405A (en) | 2019-02-11 | 2019-02-11 | With self-locking twin fiber cable connector and its assembling structure and disassembly and unlocking tool |
Publications (1)
Publication Number | Publication Date |
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CN110007405A true CN110007405A (en) | 2019-07-12 |
Family
ID=67165701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910109545.9A Pending CN110007405A (en) | 2019-02-11 | 2019-02-11 | With self-locking twin fiber cable connector and its assembling structure and disassembly and unlocking tool |
Country Status (1)
Country | Link |
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CN (1) | CN110007405A (en) |
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CN111106469A (en) * | 2019-12-20 | 2020-05-05 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
US10845542B1 (en) | 2019-08-19 | 2020-11-24 | Afl Telecommunications Llc | Cable node transition assemblies |
CN113296194A (en) * | 2020-02-21 | 2021-08-24 | 刘美妙 | Optical connector and optical connector module and operation method thereof |
CN113296193A (en) * | 2020-02-21 | 2021-08-24 | 立佳兴业股份有限公司 | Optical connector and optical connector module thereof |
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CN114779409A (en) * | 2022-05-10 | 2022-07-22 | 深圳市中为通讯技术有限公司 | SC type optical fiber connector with self-locking function and unlocking method |
CN114859483A (en) * | 2022-07-07 | 2022-08-05 | 南京天润通信科技有限公司 | Dustproof optical module convenient to plug |
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US10845542B1 (en) | 2019-08-19 | 2020-11-24 | Afl Telecommunications Llc | Cable node transition assemblies |
CN111106469A (en) * | 2019-12-20 | 2020-05-05 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
CN111106469B (en) * | 2019-12-20 | 2021-05-07 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
CN113296194A (en) * | 2020-02-21 | 2021-08-24 | 刘美妙 | Optical connector and optical connector module and operation method thereof |
CN113296193A (en) * | 2020-02-21 | 2021-08-24 | 立佳兴业股份有限公司 | Optical connector and optical connector module thereof |
CN113296194B (en) * | 2020-02-21 | 2024-04-09 | 刘美妙 | Optical connector and optical connector module and operation method thereof |
CN113568109B (en) * | 2021-06-30 | 2022-09-16 | 华为技术有限公司 | Dual-core connector and connection system |
CN113568109A (en) * | 2021-06-30 | 2021-10-29 | 华为技术有限公司 | Dual-core connector and connection system |
CN113608303A (en) * | 2021-09-09 | 2021-11-05 | 惠州市飞博康实业有限公司 | Multi-core outdoor connector and adapter thereof |
CN114779409A (en) * | 2022-05-10 | 2022-07-22 | 深圳市中为通讯技术有限公司 | SC type optical fiber connector with self-locking function and unlocking method |
CN114779409B (en) * | 2022-05-10 | 2024-04-12 | 深圳市中为通讯技术有限公司 | SC type optical fiber connector with self-locking function and unlocking method |
CN114859483A (en) * | 2022-07-07 | 2022-08-05 | 南京天润通信科技有限公司 | Dustproof optical module convenient to plug |
CN114859483B (en) * | 2022-07-07 | 2022-09-30 | 南京天润通信科技有限公司 | Dustproof optical module convenient to plug |
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