CN207664253U - The adapter assembly of built-in fiber cable - Google Patents
The adapter assembly of built-in fiber cable Download PDFInfo
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- CN207664253U CN207664253U CN201721825496.1U CN201721825496U CN207664253U CN 207664253 U CN207664253 U CN 207664253U CN 201721825496 U CN201721825496 U CN 201721825496U CN 207664253 U CN207664253 U CN 207664253U
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Abstract
The utility model discloses a kind of adapter assembly of built-in fiber cable, wherein the adapter assembly of built-in fiber cable is to connect the end of two cables, and cable includes external insulation layer, core and the optical fiber for being built in core, and adapter assembly includes：The both ends of connecting tube, connecting tube are fixedly attached with the core for exposing to end of two cables respectively；The peripheral surface of peripheral surface protrusion cable outer insulation in the middle part of connecting tube, and offer the fairlead drawn and connected with the optical fiber for two cables in the middle part of connecting tube；Protect component, covering fairlead setting.The adapter assembly of the utility model built-in fiber cable can also form preferable protection while connecting two cable cores to optical fiber and its connecting portion.
Description
Technical field
The utility model is related to cable interconnection technique field, more particularly to a kind of adapter assembly of built-in fiber cable.
Background technology
When the thickness of insulating layer of built-in fiber cable is larger, in the connection structure of two sections of built-in fiber cables, it can use
Connecting tube connects the core of two sections of cables, reuses the periphery that balance pipe is placed on connecting tube, peripheral surface and the electricity of balance pipe
The peripheral surface of the insulation of cable is concordant, by the support and protective effect of balance pipe ensure the optical fiber drawn in the middle part of connecting tube and its
Weld is not destroyed by external pressure, it is ensured that the cable safe and reliable operation of built-in fiber.But in the exhausted of built-in fiber optic cables
The outer diameter of connecting tube is not much different with cable insulation outer diameter when edge layer thickness is smaller, is placed without enough spaces on the outside of connecting tube
Pressure pipe, thus can not directly apply above-mentioned connection structure in balance pipe, and then directly in connecting tube shrink assembly it is prefabricated
When shielded-plate tube and insulation tube together, the optical fiber and its weld drawn in the middle part of connecting tube are difficult to be effectively protected, optical fiber
It is very high by the possibility of crushing.
Utility model content
The main purpose of the utility model is to propose a kind of adapter assembly of built-in fiber cable, it is intended to be solved in existing
Set fiber optic cables, when insulation external insulation layer thickness is smaller can not effective protection drawn from connecting tube optical fiber the technical issues of.
To achieve the above object, the utility model proposes built-in fiber cable adapter assembly, to connect two cables
End, the cable includes insulation, core and the optical fiber for being built in the core, and the adapter assembly includes：
Connecting tube, the core for exposing to end of the both ends of the connecting tube respectively with two cables are fixedly attached；Institute
State the peripheral surface that the peripheral surface in the middle part of connecting tube protrudes the cable outer insulation, and offer in the middle part of the connecting tube to
The fairlead drawn and connected for the optical fiber of two cables；
Component is protected, the fairlead is covered and guard space is enclosed with the internal face with the fairlead.
Preferably, the outside wall surface in the middle part of the connecting tube corresponds to the fairlead and offers mounting groove, the protection component
Including protective shell, the protective shell is embedded at the mounting groove and covers the fairlead.
Preferably, the mounting groove is in the annular setting around the connecting tube, and the protective shell includes arc-shaped setting
First half-shell and the second half-shell, the first half-shell is spliced into the ring-type being adapted to the mounting groove with the second half-shell.
Preferably, the wall surface of the mounting groove offers the dashpot around the connecting tube, the dashpot and institute
State and formed between mounting groove for protective shell overlapped step surface, the internal face of the wall surface of the dashpot and the protective shell it
Between form cushion space.
Preferably, the adapter assembly of the built-in fiber cable further includes shielded-plate tube, and the shielded-plate tube is set in the company
The periphery taken over, the protective shell are located in the shielded-plate tube, and the both ends of the shielded-plate tube, which each extend over, is socketed on two electricity
On the external insulation layer of cable end.
Preferably, the adapter assembly of the built-in fiber cable further includes insulation tube, and the insulation tube is coated on the screen
It covers the periphery of pipe and is wholely set with the shielded-plate tube, the both ends of the insulation tube exceed the both ends of the shielded-plate tube, institute respectively
The both ends for stating insulation tube each extend over and are coated on the external insulation layer of two cable end pieces.
Preferably, outside wall surface of the outside wall surface of the connecting tube respectively with the external insulation layer of two cables seamlessly transits phase
Even.
Preferably, two cables are corresponded in the connecting tube respectively and opens up several mounting holes, the adapter assembly also wraps
Fastener is included, the fastener is fixed at the core close-fitting of the mounting hole and the external insulation layer corresponding with stretching
It closes.
Preferably, the adapter assembly of the built-in fiber cable further includes equal pressing sleeve pipe, and the equal pressing sleeve pipe is coated on described
The periphery of core and the tube chamber that the connecting tube is embedded at the core, the outside wall surface of the fastener and the equal pressing sleeve pipe
Tight fit.
Preferably, the connection inside pipe wall at the fairlead be equipped with positioning convex shoulder, the positioning convex shoulder to
The end face of the core abuts.
The adapter assembly of the utility model built-in fiber cable is convex by the way that the thickness in the middle part of connecting tube is increased to peripheral surface
Go out the peripheral surface of connected two sections of cables, in this way, being not easy bending thus fairlead inner fiber and two at connecting tube medium position
Connecting portion of the optical fiber in fairlead will not be squeezed；The depth for increasing fairlead simultaneously is drawn in protection component covering
Behind the outside portalled, protection component is being resisted from active force in outer lateral fairlead, and the deformation that protection component generates is unlikely to connect
Contact the connecting portion of fairlead inner fiber and two optical fiber in fairlead.It can be seen that the connector of the utility model built-in fiber cable
Component can also form preferable protection while connecting two cable cores to optical fiber and its connecting portion.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the cross-sectional view of one embodiment of adapter assembly of the utility model built-in fiber cable；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the decomposed structural schematic diagram of one embodiment of adapter assembly of the utility model built-in fiber cable；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Fig. 5 is the cross-sectional view of connecting tube in Fig. 3；
Fig. 6 is the flow diagram of the connector connecting method first embodiment of the utility model built-in fiber cable；
Fig. 7 is the flow diagram of the connector connecting method second embodiment of the utility model built-in fiber cable.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 1 | Connecting tube | Protect component | 23 | Insulation tube | |
| 11 | Fairlead | 20 | Guard space | 3 | Equal pressing sleeve pipe |
| 12 | Mounting groove | 21 | Protective shell | 100 | Cable |
| 13 | Dashpot | 211 | First half-shell | 101 | External insulation layer |
| 14 | Step surface | 212 | Second half-shell | 102 | Core |
| 15 | Mounting hole | 213 | Positioning groove | 103 | Optical fiber |
| 16 | Position convex shoulder | 22 | Shielded-plate tube |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of adapter assemblies of built-in fiber cable.
In the utility model embodiment, as shown in Figures 1 to 5, the adapter assembly of the built-in fiber cable, to connect
The end of two cables 100, cable 100 include external insulation layer 101, core 102 and the optical fiber 103 for being built in core 102, connector group
Part includes：
The both ends of connecting tube 1, connecting tube 1 are fixedly attached with the core 102 for exposing to end of two cables 100 respectively；Even
The peripheral surface of peripheral surface protrusion 100 external insulation layer 101 of cable at 1 middle part of take over, and offered with for two in 1 middle part of connecting tube
The fairlead 11 that the optical fiber 103 of cable 100 is drawn and connected；
Component, covering fairlead 11 is protected to be enclosed guard space 20 with the internal face with fairlead 11.
In the present embodiment, the core 102 of cable 100 and optical fiber 103 can be shelled from the external insulation layer 101 of cable 100
Go out, cable 100 can also include shielded layer, as shown, line other than including external insulation layer 101, core 102 and optical fiber 103
Core 102 is only provided with one, but in other embodiments, the core 102 and optical fiber 103 of cable 100 can be arranged more
Item.Core 102 is mainly to transmit electric energy and/or electric signal, and optical fiber 103 is transmitting optical signal.
Connecting tube 1 is made of conductive metal, in this way, connecting tube 1 can be real after being connect with the core 102 of two sections of cables 100
The electrical connection of existing two sections of cable cores 102, core 102 and connecting tube 1 are generally made of copper material.Two sections of cable optic fibres 103
Connection can both be directly connected to, such as weld；It can also be connected by third member, as long as the transmission of optical signal can be realized i.e.
It can.Since 103 material of optical fiber is more crisp, the interconnecting piece of two optical fiber 103 is same, therefore optical fiber 103 and its junction need
To preferable protection
The length at 1 middle part of connecting tube can be according to 100 lengthening appropriate of cable and shortening of different model, it is possible to understand that
It is that connecting tube 1 can be not limited to the peripheral surface of the peripheral surface protrusion cable 100 at only middle part, connecting tube 1 can also be whole length
Peripheral surface protrude the peripheral surface of cable 100.It is periphery, and the peripheral surface of cable 100 in 1 middle part peripheral surface of connecting tube
For periphery when, connecting tube 1 can middle part peripheral surface protrusion cable 100 peripheral surface show as the middle part of connecting tube 1 outer diameter it is big
In the outer diameter of 100 peripheral surface of cable.
The tube chamber of connecting tube 1 is usually disposed as that cross sectional shape is constant along the length direction of connecting tube 1,1 middle part of connecting tube
The thickness setting adaptable according to the outer diameter for being connected cable 100, such as when applied to connection 10kV built-in fiber cables,
The wall thickness at 1 middle part of connecting tube is set greater than 10mm, can so ensure that fairlead 11 has enough depth.
The connection of connecting tube 1 and core 102 can be by welding, and the modes such as interference fit are fixed, but radial direction is tight
Cooperation needs to ensure optical fiber 103 not by crushing.
Protection component cooperatively forms the guard space 20 of protection optical fiber 103 and its connecting portion, protection group with fairlead 11
Part is to resist from active force in outer lateral fairlead 11, and the internal face of fairlead 11 is then mainly resisting connecting tube 1
Internal stress, the internal stress generated when being bent particularly against connecting tube 1 are drawn for the bending internal stress of balanced all directions
Hole 11 is usually disposed as square hole or circular hole.
The adapter assembly of the utility model built-in fiber cable is convex by the way that the thickness at 1 middle part of connecting tube is increased to peripheral surface
Go out the peripheral surface of connected two sections of cables 100, in this way, being not easy bending thus light in fairlead 11 at 1 medium position of connecting tube
The connecting portion of fibre 103 and two optical fiber 103 in fairlead 11 will not be squeezed；The depth of fairlead 11 is increased simultaneously,
After protection component covers the outside of fairlead 11, protection component is being resisted from active force, protection group in outer lateral fairlead 11
The deformation that part generates is unlikely to touch the connecting portion of 11 inner fiber 103 of fairlead and two optical fiber 103 in fairlead 11.It can
See that the adapter assembly of the utility model built-in fiber cable can also be to optical fiber 103 while connecting two cables, 100 core 102
And its connecting portion forms preferable protection.
Further, the outside wall surface at 1 middle part of connecting tube corresponds to fairlead 11 and offers mounting groove 12, and protection component includes protecting
Protective case 21, protective shell 21 is embedded at mounting groove 12 and covers fairlead 11.
In the present embodiment, made while forming guard space 20 by the way that the covering fairlead 11 of protective shell 21 is arranged,
The diametrical size of adapter assembly can be reduced, i.e., so that corresponding structure is more compact.Preferably, the material of protective shell 21
Using copper, it so can not only ensure certain crush resistance strength, but also the interference of the anti-electromagnetism of energy.
Further, mounting groove 12 is in the annular setting around connecting tube 1, and protective shell 21 includes the first of arc-shaped setting
Half-shell 211 and first half-shell 212, first half-shell 211 are spliced into the ring-type being adapted to mounting groove 12 with first half-shell 212.
In the present embodiment, by the way that protective shell 21 is arranged to seperated first half-shell 211 and first half-shell 212, so
When mounted, protective shell 21 is without along the mode of connecting tube 1 being axially socketed, thus mounting means is more flexible, such as
After first half-shell 211 and first half-shell 212 are docked, may be used adhesive plaster or welding mode fix first half-shell 211 and
First half-shell 212, it is preferable that first half-shell 211 is detachably spliced with first half-shell 212, and the outside wall surface of protective shell 21 is equipped with ring
Around its positioning groove 213, fixing piece is arranged in positioning groove 213, such as PVC is wrapped in the positioning groove 213, will
First half-shell 211 and first half-shell 212 are fixed.
Further, the wall surface of mounting groove 12 offers the dashpot 13 around connecting tube 1, dashpot 13 and mounting groove
It is formed for overlapped the step surface 14 of protective shell 21 between 12, is formed between the wall surface and the internal face of protective shell 21 of dashpot 13
Cushion space 13.
In the present embodiment, by the way that cushion space 13 is arranged, the installation for increasing optical fiber 103 and its connecting portion first is empty
Between so that the connection of the two, which is for example welded, can be easier to carry out.Secondly, 103 lead-out wire of optical fiber can be set and its interconnecting piece
Position avoids crushing at cushion space 13.
Further, the adapter assembly of the built-in fiber cable further includes shielded-plate tube 22, and shielded-plate tube 22 is set in connecting tube 1
Periphery, protective shell 21 is located in shielded-plate tube 22, the both ends of shielded-plate tube 22 each extend over is socketed on two cables, 100 end it is outer absolutely
In edge layer 101.
It in the present embodiment, can be to connecting tube 1, the core of connecting tube 1 and two cables 100 by the way that shielded-plate tube 22 is arranged
102 junction forms electrostatic screen protective effect.In addition, the intensity of of shielded-plate tube 22 itself increases, protection component is whole to be resisted
Bending and the intensity squeezed.
Further, the adapter assembly of the built-in fiber cable further includes insulation tube 23, and insulation tube 23 is coated on shielded-plate tube
22 periphery is simultaneously wholely set 23 with shielded-plate tube, and the both ends of insulation tube 23 exceed the both ends of shielded-plate tube 22 respectively, insulation tube 23
Both ends, which each extend over, to be coated on the external insulation layer 101 of two cables, 100 end.
In the present embodiment, by the way that similarly, the intensity of of one side insulation tube 23 itself can further increase protection group
Whole counter-bending of part and the intensity squeezed, on the other hand, the setting of insulation tube 23 can be to avoid the built-in fiber cable
Adapter assembly generates electric leakage.Specifically, pyrocondensation may be used in insulation tube 23 or the mode of shrinkage is combined with shielded-plate tube 22.
Further, outside wall surface of the outside wall surface of connecting tube 1 respectively with two cables, 100 external insulation layer 101 seamlessly transits phase
Even.In this way, shielded-plate tube 22 and insulation tube 23 can be allow preferably to be connect with cable 100, in the built-in fiber cable
Adapter assembly avoids causing unnecessary harm to shielded-plate tube 22 and insulation tube 23 because of the abrupt change of cross-section during being bent, or makes
It is loosened at shielded-plate tube 22 and insulation tube 23.
Further, two cables 100 are corresponded in connecting tube 1 respectively and opens up several mounting holes 15, adapter assembly further includes tight
Firmware (not shown), fastener are fixed at 102 tight fit of core of mounting hole 15 and external insulation layer corresponding with stretching 101.
In the present embodiment, fastener can be spirally connected or be riveted in mounting hole 15, for core 102 to be compacted to connection
On the internal face of pipe 1, and then ensure effective electrical-contact area.When fastener is screw, in order to ensure the power compressed, mounting hole
15 are opened in 1 middle part of connecting tube, and the depth of such mounting hole 15 can be done, and ensure the combination between mounting hole 15 and fastener
Power.In the periphery setting shielded-plate tube 22 of connecting tube 1, the distal end faces of screw make smooth processing, so can be to avoid hair
Thorn damage shielded-plate tube, and power plant is caused to be unevenly distributed.Screw may be used pretightning force and autotomy screw, that is, the power applied reaches pre-
If torsion when screw at preset position break, and then ensure compress core 102 power, cable so both may be implemented
100 cores 102 are reliably connected, and can accomplish not damaging 102 internal optical fiber 103 of core.
In order to ensure the bonding strength between connecting tube 1 and core 102, connecting tube 1 correspond to each cable 100 be provided with it is more
A mounting hole 15.Meanwhile in order to which electric current transmission has enough current-carrying capacities, the stagger setting in the axial direction of multiple mounting holes 15.This
Outside, in order to form self-locking structure, in multiple mounting holes 15 of a corresponding cable 100, a part of mounting hole 15 axially past even
The axis of take over 1, the axial direction for being axially displaced from connecting tube 1 of another part mounting hole 15.
Further, the adapter assembly of the built-in fiber cable further includes equal pressing sleeve pipe 3, and equal pressing sleeve pipe 3 is coated on core
102 periphery and the tube chamber that connecting tube 1 is embedded at core 102, the outside wall surface tight fit of fastener and equal pressing sleeve pipe 3.
In the present embodiment, equal pressing sleeve pipe 3 either tubulose proximate matter, can also be the volume by sheet metal, such as copper sheet
It makes.When using tubulose proximate matter, equal pressing sleeve pipe 3 can be with 102 gap of core or interference fit.By the way that equal pressing sleeve pipe is arranged
3 can be to avoid crushing is placed in the optical fiber 103 inside core 102 due to the active force of fastener is excessively concentrated.It is understood that
Connecting tube 1 is equally made of conductive metal material, and preferably, the material selection copper of connecting tube 1.
Further, 1 inner wall of connecting tube at fairlead 11 be equipped with positioning convex shoulder 16, positioning convex shoulder 16 to core
102 end face abuts.In this way, during 100 core 102 of cable is inserted into connecting tube 1, pass through the positioning convex shoulder of setting
16 can play positioning action to connecting tube 1, and the core 102 of two cables 100 is avoided to squeeze the connection space of optical fiber 103.
The adapter assembly of the utility model built-in fiber cable is assembling, and method shown in fig. 6 is referred to, in this practicality
In novel first embodiment, the connector connecting method of built-in fiber cable includes the following steps：
Step 110：Two sections of cables 100 are taken, in the core 102 and the core 102 that strip out two cables 100 connection end respectively
Optical fiber 103；
Step 120：The core 102 that two cables 100 are stripped out respectively is inserted into the entrance hole at 1 both ends of connecting tube, and by core
102 fix with connecting tube 1；
Step 130：After step 120, or between step 110 and step 120, or simultaneously with step 120, respectively will
The optical fiber 103 of two cables 100 is drawn and is linked together by 1 middle part fairlead 11 of connecting tube；
Step 140：Installation protection component covers fairlead 11.
Further, please with reference to Fig. 7, in the second embodiment of the utility model, two are corresponded in connecting tube 1 respectively
Cable 100 opens up several mounting holes 15, and the connector connecting method of built-in fiber cable further includes：
Step 111, between step 110 and step 120, prefabricated shielded-plate tube 22 and insulation tube 23 together is covered in advance
One of two cables 100 are filled to, and the core 102 of the cable 100 and optical fiber 103 is made to expose；
Step 120 specifically includes：
The core 102 that two cables 100 are stripped out respectively is inserted into the entrance hole at 1 both ends of connecting tube, and fastener is packed into and is fixed
Hole 15 simultaneously makes fastener compact wire 102；
Step 140 specifically includes：
Fixed splicing first half-shell 211 and first half-shell 212 are to cover fairlead 11, by shielded-plate tube 22 and insulation tube 23
It is fixedly set on the external insulation layer 101 of two cables, 100 end.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of adapter assembly of built-in fiber cable, to connect the end of two cables, the cable includes external insulation layer, line
Core and the optical fiber for being built in the core, which is characterized in that the adapter assembly includes：
Connecting tube, the core for exposing to end of the both ends of the connecting tube respectively with two cables are fixedly attached；The company
The peripheral surface for taking over middle part protrudes the peripheral surface of the cable outer insulation, and is offered with for two in the middle part of the connecting tube
The fairlead that the optical fiber of the cable is drawn and connected；
Component is protected, the fairlead is covered and guard space is enclosed with the internal face with the fairlead.
2. the adapter assembly of built-in fiber cable as described in claim 1, which is characterized in that the outer wall in the middle part of the connecting tube
Face corresponds to the fairlead and offers mounting groove, and the protection component includes protective shell, and the protective shell is embedded at the installation
Slot simultaneously covers the fairlead.
3. the adapter assembly of built-in fiber cable as claimed in claim 2, which is characterized in that the mounting groove is in around described
The annular setting of connecting tube, the protective shell includes the first half-shell and the second half-shell of arc-shaped setting, the first half-shell with
Second half-shell is spliced into the ring-type being adapted to the mounting groove.
4. the adapter assembly of built-in fiber cable as claimed in claim 3, which is characterized in that the wall surface of the mounting groove is opened
Equipped with the dashpot around the connecting tube, formed for protective shell overlapped step between the dashpot and the mounting groove
Face forms cushion space between the wall surface of the dashpot and the internal face of the protective shell.
5. such as the adapter assembly of claim 2-4 any one of them built-in fiber cables, which is characterized in that further include shielding
Pipe, the shielded-plate tube are set in the periphery of the connecting tube, and the protective shell is located in the shielded-plate tube, and the two of the shielded-plate tube
End, which each extends over, to be socketed on the external insulation layer of two cable end pieces.
6. the adapter assembly of built-in fiber cable as claimed in claim 5, which is characterized in that further include insulation tube, it is described exhausted
Edge pipe is coated on the periphery of the shielded-plate tube and is wholely set with the shielded-plate tube, and the both ends of the insulation tube are respectively beyond described
The both ends of shielded-plate tube, the both ends of the insulation tube, which each extend over, is coated on the outer upper of two cable end pieces.
7. the adapter assembly of built-in fiber cable as claimed in claim 5, which is characterized in that the outside wall surface of the connecting tube point
It does not seamlessly transit and is connected with the outside wall surface of the external insulation layer of two cables.
8. the adapter assembly of built-in fiber cable as described in claim 1, which is characterized in that corresponded to respectively in the connecting tube
Two cables open up several mounting holes, and the adapter assembly further includes fastener, and the fastener is fixed at described solid
Determine the core tight fit that Kong Bingyu stretches out the corresponding external insulation layer.
9. the adapter assembly of built-in fiber cable as claimed in claim 8, which is characterized in that further include equal pressing sleeve pipe, it is described
Equal pressing sleeve pipe is coated on the periphery of the core and is embedded at the tube chamber of the connecting tube, the fastener and institute with the core
State the outside wall surface tight fit of equal pressing sleeve pipe.
10. the adapter assembly of the built-in fiber cable as described in claim 1,8 or 9, which is characterized in that the connection inside pipe wall
It is equipped with positioning convex shoulder at the neighbouring fairlead, the positioning convex shoulder with the end face of the core abutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825496.1U CN207664253U (en) | 2017-12-22 | 2017-12-22 | The adapter assembly of built-in fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825496.1U CN207664253U (en) | 2017-12-22 | 2017-12-22 | The adapter assembly of built-in fiber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664253U true CN207664253U (en) | 2018-07-27 |
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ID=62942320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825496.1U Active CN207664253U (en) | 2017-12-22 | 2017-12-22 | The adapter assembly of built-in fiber cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994359A (en) * | 2017-12-22 | 2018-05-04 | 深圳市沃尔核材股份有限公司 | The adapter assembly and connector connecting method of built-in fiber cable |
-
2017
- 2017-12-22 CN CN201721825496.1U patent/CN207664253U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994359A (en) * | 2017-12-22 | 2018-05-04 | 深圳市沃尔核材股份有限公司 | The adapter assembly and connector connecting method of built-in fiber cable |
| CN107994359B (en) * | 2017-12-22 | 2024-02-02 | 深圳市沃尔核材股份有限公司 | Joint assembly of built-in optical fiber cable and joint connection method |
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Effective date of registration: 20210617 Address after: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518000 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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Effective date of registration: 20230830 Address after: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. |
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