CN108428508A - A kind of cable or optical cable identification are caught in structure - Google Patents
A kind of cable or optical cable identification are caught in structure Download PDFInfo
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- CN108428508A CN108428508A CN201810248899.7A CN201810248899A CN108428508A CN 108428508 A CN108428508 A CN 108428508A CN 201810248899 A CN201810248899 A CN 201810248899A CN 108428508 A CN108428508 A CN 108428508A
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- Prior art keywords
- light transmission
- transmission strip
- cable
- night vision
- light
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- 230000003287 optical effect Effects 0.000 title claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 180
- 230000004297 night vision Effects 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims description 22
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 20
- 150000002910 rare earth metals Chemical class 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 15
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- 239000000203 mixture Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 3
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- 229940058401 polytetrafluoroethylene Drugs 0.000 description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
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- 238000004020 luminiscence type Methods 0.000 description 6
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/368—Insulated conductors or cables characterised by their form with distinguishing or length marks being a sleeve, ferrule, tag, clip, label or short length strip
Abstract
The invention belongs to technical field of cables, be related to a kind of cable or optical cable identification is caught in structure, it is made of light transmission strip and night vision unit, light transmission strip is made of first to fourth part of light transmission strip, the the first/bis- part of light transmission strip be connected and the outer rim of the first/bis- part on the surface of same cylinder, first and second part of the upper end of light transmission strip Part III and light transmission strip is connected, the lower end of light transmission strip Part III is connected with light transmission strip Part IV, there is night vision hole, the size from the lower end of light transmission strip Part III to upper end gradually to increase inside light transmission strip Part IV；Light transmission strip first to Part III is transparent；The night vision unit is located in night vision hole, and the night vision unit can shine under night or subdued light conditions.The present invention can be advantageously used in various optical cables, cable, optoelectronic composite cable or in optoelectrical cable, have it is simple in structure, can noctilucence and light identification, easily replace, the multinomial advantageous effects such as versatile.
Description
This application claims entitled：It is a kind of for cable or optical cable identify be caught in structure, the applying date is：04 month 2017
04 day, application No. is：201720343968.3 utility application priority.
Technical field
The invention belongs to light, cable and electric power, communication construction technical fields, are identified more particularly, to a kind of cable or optical cable
It is caught in structure.
Background technology
With the rapid development of the communications industry, optical fiber cable, the application of electric wire are increasingly extensive, in the prior art cable
Mainly have in outdoor application：Pipeline, it is buried, make somebody a mere figurehead three kinds of modes；Since cable adheres to different owners separately, but they may be same
Pipe is laid with bar, in this case, great inconvenience is brought to maintenance, repair personnel, since the lettering of cable surface can be with
The gradual shank color of passage of time, therefore, maintenance, repair personnel are extremely difficult accurately to find the cable that safeguard and repair in the short time,
Occasion especially very dark at night or light.For this purpose, domestic made a large amount of research for this aspect, main document is such as
Under.
CN202615012U discloses Gunshot-proof night-vision optical fiber, includes the inner sheath 2 of cable core 1 and package cable core 1, described
Cable core 1 includes fiber unit 3 and the reinforcer 4 being arranged around fiber unit 3, and the reinforcer 4 is twisted around fiber unit 3
Compact circle is synthesized, the fiber unit 3 includes the Loose tube 5 of an optical fiber 6 and package optical fiber 6, the inner sheath 2
Outer wall on the continuously distributed notch 7 having along optical cable extending direction, the outside of inner sheath 2 is also enclosed with oversheath 8, oversheath
Illuminating at night vitta 9 is additionally provided on 8.
CN105717596A discloses a kind of self-support aerial cable of night-viewable identification, it is characterised in that：Including cable core,
It envelopes the oversheath of cable core, the reinforcing element made of individual wire or fiberglass reinforced plastics, envelope reinforcing element
Messenger wire sheath, connect messenger wire sheath and oversheath muscle；The cable core adds by centrally located center reinforcemen, positioned at center
More Loose tubes except strong part, the protective layer for enveloping more Loose tubes are constituted；There is an at least light guide fibre in Loose tube
Dimension；Two identification strips are symmetrically equipped on messenger wire sheath, messenger wire sheath, oversheath, the muscle of the identical material are integrally formed；
The identification strip is made of the raw material of following parts by weight：Low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE)
Or 90 parts of low-smoke non-halogen flame-retardant polyethylene, 2 parts of polyethylene color, 6 parts of titanium dioxide, 0.3 part of antioxidant, natural paraffin wax 1.7
Part.
CN103048758A discloses a kind of night vision optical cable；Protective layer, the extrusion molding that it includes cable core, is coated on cable core
Oversheath on the protection layer；It is characterized in that being formed with an at least color on oversheath different from the mark of oversheath color
Item, identification strip are combined as a whole with oversheath, on any cross section of optical cable, the outer edge of identification strip and oversheath
For outer edge on the same circumference, the inward flange of identification strip is circular arc and its center of circle and the outer peripheral center of circle of oversheath, oversheath
The center of circle of inward flange is to overlap；The identification strip can shine；Include following raw material in identification strip：1. having with oversheath
There is identical material of main part；2. commercial polyethylene color masterbatch；3. being molded special luminescent powder：4. noctilucence enhancing addition powder.The present invention
With convenient for identifying, convenient for constructing, convenient for night repair and safeguard etc. advantageous effects；Night also can clearly be known very much
Not.
In short, above-mentioned scheme is the extrusion molding identification strip on cable jacket, certain identification strip may have noctilucence and bright
The function of light identification, still, there are following main defects for this mode：（1）Polychrome head or multiple kinds of molds are needed, simultaneously
Extrusion molding or injection molding, this mode not only increases the input of machinery equipment, but also can use more place, identification strip and sheath
The binding force of layer can also become smaller over time, anti-twisting property is relatively poor；（2）The management of various vittas, mold is compared
Trouble, different outer diameters, needs different color separation mold or jacket extrusion mould, causes the increase of cost.
CN204595274U discloses a kind of communication luminous optical cable, it includes optical cable core, is coated on optical cable core
Outer protective layer, extrusion molding are coated on the sheath outside protective layer, optical cable core by centrally located reinforcer, with parallel or twisted
Mode more Loose tubes being distributed in outside reinforcer, the wrapping layer of wrapping up more Loose tubes constitute, in every Loose tube
At least there is an optical fiber；It is characterized in that the outer rim of the sheath have it is multiple to sheath inner edge direction be recessed
Groove has luminescent layer in groove, and the outer rim of sheath does not have groove, luminescent layer outer rim is located on same cylindrical surface, interior
The outer extrusion molding of sheath, luminescent layer is coated with protective layer；Luminescent layer is that extrusion molding is embedded in a groove together with sheath；Protective layer is
Transparent.Also extrusion molding is formed the luminescent layer, and the diameter of optical cable or cable is different, the extruded mould of sheath will not
Together, in this way, mold and thickness, the width of the luminescent layer of extrusion molding are also different.
Cable or optical cable identification structure in the prior art is on the sheath being integrally formed by extrusion molding, and this mode is not
It can replace, color can not be replaced, when fading or damaging, entire cable can only be replaced, or the relevant portion of cable is divested, weight
New extrusion molding could realize that this mode affects speed of application, while cause the increase of cost, waste of material etc..
Aforesaid way all brings great trouble to manufacturer.
On the other hand, there is most rare earth material the characteristic of light-emitting, element to have special electronic shell knot
Structure after outer-shell electron is stimulated, from ground state transition to excitation state, then is released in the form of light during returning to ground state from excitation state
Exoergic amount；So as long as most rare earth luminescent material absorbs any visible light 5 minutes, just can continue in the dark state
It shines 10 hours or more, and can be recycled, nontoxic, harmless, "dead", the service life was up to 200 years or so.
To solve the above-mentioned problems, applicant carried out beneficial to repay examination, and has made the invention.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is cables all easy to identify under a kind of light of announcement and subdued light conditions
Or optical cable and a kind of cable or optical cable identification are caught in structure, they are realized using following technical scheme.
In the first embodiment of the present invention, cable or optical cable all easy to identify under a kind of light and subdued light conditions, including
The sheath for having cable or optical cable core 1, being coated on protective layer 2 that cable or optical cable core envelope, extrusion molding except protective layer
The outer rim of layer 3, restrictive coating has at least one sheath groove 31, it is characterised in that has night vision unit 4, sheath in sheath groove
Layer is outer to have the transparent light transmission strip 5 for enveloping restrictive coating and night vision unit；The night vision unit is can after absorbing visible light
Send out the threadiness or rope-like constructed of visible light.
Cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, light transmission strip therein is extrusion molding
It is coated on outside restrictive coating and night vision unit；The material of the light transmission strip is plastics, preferably polyvinyl chloride or polytetrafluoroethylene (PTFE).
In the second embodiment of the present invention, cable or optical cable all easy to identify under a kind of light and subdued light conditions, including
The outer rim of the restrictive coating 3 for having cable or optical cable core 1, enveloping cable or optical cable core, restrictive coating has at least one shield
Cover groove 31, it is characterised in that：Sheath groove has been embedded in light transmission strip 5；The sheath groove is by sheath groove first part
311, sheath groove second part 312, sheath groove third portion 313, sheath groove Part IV 314 are constituted, sheath groove
One end of Part III is connected with sheath groove first part and sheath groove second part, sheath groove third portion it is another
One end is connected with sheath groove Part IV, and sheath groove first part is connected with sheath groove second part, and sheath is recessed
For the outer rim of slot first part and sheath groove second part on the surface of same cylinder, sheath groove Part IV is the center of circle
Angle is more than 270 degree of cylinder groove, from the other end of sheath groove third portion to one end of sheath groove third portion
Size gradually increases；
The light transmission strip is by light transmission strip first part 51, light transmission strip second part 52, light transmission strip Part III 53, light transmission strip the 4th
Part 54 is constituted, and light transmission strip first part is connected with light transmission strip second part and light transmission strip first part and light transmission strip second
Point outer rim on the surface of same cylinder, the upper end of light transmission strip Part III and light transmission strip first part and light transmission strip the
Two parts are connected, and the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have edge inside light transmission strip Part IV
The perforative night vision hole 55 of light transmission strip Part IV length direction, light transmission strip Part IV are the cylinder that central angle is more than 270 degree,
Size from the lower end of light transmission strip Part III to the upper end of light transmission strip Part III gradually increases；The light transmission strip first
Divide, light transmission strip second part, light transmission strip Part III are transparent；There is night vision unit 4, the night vision list in the night vision hole
Member is can to send out visible light after absorbing visible light：Linear structure or rope-like constructed floury structure are either coated in night
The dope layer of window inner surface；
The light transmission strip first part can be caught in sheath groove first part, and it is recessed that the light transmission strip second part can be caught in sheath
In slot second part, the light transmission strip Part III can be caught in sheath groove third portion, and the light transmission strip Part IV can
It is caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV.
In the third embodiment of the present invention, there is the open slot communicated with night vision hole 55 on light transmission strip Part IV 54
56。
Cable or optical cable all easy to identify under a kind of light and subdued light conditions described in embodiment 2 or embodiment 3,
In light transmission strip first part, light transmission strip second part, light transmission strip Part III three material be all plastics or glass, preferably
Polyvinyl chloride or polytetrafluoroethylene (PTFE).
Cable or optical cable all easy to identify under a kind of light and subdued light conditions described in any of the above-described embodiment, wherein
Cable or optical cable core in, the power line at least transmitted electricity with one or the optical fiber or at least at least transmitting signal with one
The conducting wire with metal component with a transmission signal；The cable or optical cable core are arbitrary structures in the prior art
Cable core.
Cable or optical cable all easy to identify under a kind of light and subdued light conditions described in any of the above-described embodiment, wherein
Sheath groove be one or two or three or four or other multiple, have it is multiple when can symmetrically or non-symmetrically be distributed
In the outer rim of restrictive coating.
Cable or optical cable all easy to identify under a kind of light and subdued light conditions described in any of the above-described embodiment, wherein
Night vision unit be Changshu Jiang Hui fibres Science and Technology Ltd. production model：The colorful noctilucent polyester filament of 150D or
Luminous embroidery line or can sell in the market have can luminescence rare earth composition any one noctilucence line or noctilucence rope.
A kind of cable or optical cable identification are caught in structure, it is characterised in that it is made of light transmission strip and night vision unit, institute
It states light transmission strip to be made of light transmission strip first part, light transmission strip second part, light transmission strip Part III, light transmission strip Part IV, thoroughly
Striation first part is connected with light transmission strip second part and light transmission strip first part exists with the outer rim of light transmission strip second part
On the surface of same cylinder, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part,
The lower end of light transmission strip Part III is connected with light transmission strip Part IV, has inside light transmission strip Part IV along light transmission strip the 4th
Divide the perforative night vision hole of length direction, light transmission strip Part IV is the cylinder that central angle is more than 270 degree, from light transmission strip third portion
The size of lower end to the upper end of light transmission strip Part III divided gradually increases；The light transmission strip first part, light transmission strip second
Divide, light transmission strip Part III is transparent；The light transmission strip Part III is located at light transmission strip first part and light transmission strip second
The underface divided, light transmission strip Part IV are located at the underface of light transmission strip Part III；The night vision unit is located in night vision hole,
The night vision unit is can to send out visible light after absorbing visible light：Linear structure or rope-like constructed either floury structure or
Person is the dope layer for being coated in night vision internal surface of hole.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the light transmission strip Part IV
It is upper that there is the open slot communicated with night vision hole.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the night vision unit is powder
It is to be bonded together to be filled into night vision hole by viscose glue, or night vision internal surface of hole is sticked to by viscose glue when shape structure
's.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the night vision unit is coating
It is that night vision internal surface of hole is coated in by spraying method when layer；By the way of dope layer, cost is significantly reduced.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the light transmission strip first
Point, light transmission strip second part, light transmission strip Part III three material be all plastics or glass.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the light transmission strip first
Point, light transmission strip second part, light transmission strip Part III three material be all polyvinyl chloride or polytetrafluoroethylene (PTFE).
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the night vision unit is Changshu
The model of Jiang Hui fibres Science and Technology Ltd. production：The colorful noctilucent polyester filament or luminous embroidery line of 150D or market
On can sell have can luminescence rare earth composition any one noctilucence line or noctilucence rope.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the light transmission strip Part IV
Can be other random geometries.
A kind of cable or optical cable identification are caught in structure, it is made of light transmission strip, and light transmission strip is by transparent cylindrical ring body
The light penetrating ring of shape and at least one night vision unit in light penetrating ring are constituted, and the elongation at break of the light penetrating ring >=
200%；The light transmission ring material is transparent plastic.In this embodiment, since light penetrating ring 57 has great elongation at break,
And it is internal there is hole, therefore be caught in structure and can be sleeved on outside cable, the cable of different sizes can be suitble to, and due to having
Night vision unit, therefore can identify at night, when light, can pass through above structure identification and the color identification of night vision unit.
A kind of cable described above or optical cable identification are caught in structure, and night vision unit therein is Changshu river brightness fiber
The model of product Science and Technology Ltd. production：The colorful noctilucent polyester filament or luminous embroidery line of 150D can be sold in the market
With can luminescence rare earth composition any one noctilucence line or noctilucence rope noctilucence rare earth either noctilucence rare-earth coatings.
The present invention has following main advantageous effects：Reduce the input of identification strip extrusion apparatus, reduce place
Occupancy；The replaceability and toolability of noctilucence recognition unit are stronger, and the cost of noctilucence identification is lower, manufacture is more convenient, manufacture effect
Rate higher, recognition performance are more preferably；In the present invention for cable or optical cable identify be caught in structure may be conveniently used it is various
In optical cable, cable, optoelectronic composite cable or in optoelectrical cable, other occasions that can be imagined are may be also used in, or even are not to use
On cable, in other building facilities, equipment；The structure that is caught in identified in cable or optical cable in the present invention has structure
It simply, can noctilucence and the multinomial advantageous effects such as light identification, easy replacement, versatile.
Description of the drawings
Fig. 1 is that one section of solution of embodiment 1 splits later dimensional structure diagram.
Fig. 2 is the cross-sectional structure schematic diagram of Fig. 1 amplifications.
Fig. 3 is that one section of solution of embodiment 2 splits later stereochemical structure decomposing schematic representation.
Fig. 4 is the front view of Fig. 3 amplifications.
Fig. 5 is the dimensional structure diagram of the wherein light transmission strip amplification used in Fig. 3.
Fig. 6 is the dimensional structure diagram of the wherein light transmission strip amplification used in embodiment 3.
Fig. 7 is the front view of Fig. 6 amplifications.
Fig. 8 is the cross-sectional structure schematic diagram of embodiment 4.
Specific implementation mode
To enable the public more accurately to understand and implement the application, elaborate below in conjunction with the accompanying drawings to embodiment,
The corresponding meaning of drawing reference numeral in attached drawing is as follows：1-cable or optical cable core, 2-protective layers, 3-restrictive coatings, 31-sheaths
Groove, 4-night vision units, 5-light transmission strips, 311-sheath groove first parts, 312-sheath groove second parts, 313-
Sheath groove third portion, 314-sheath groove Part IV, 51-light transmission strip first parts, 52-light transmission strip second parts,
53-light transmission strip Part III, 54-light transmission strip Part IV, 55-night vision holes, 56-open slots, 57-light penetrating rings.
Embodiment 1
See Fig. 1 and Fig. 2, cable or optical cable all easy to identify, include cable or optical cable cable under a kind of light and subdued light conditions
Protective layer 2 that cable or optical cable core envelope, extrusion molding are coated on the restrictive coating 3 except protective layer by core 1, restrictive coating it is outer
Edge has at least one sheath groove 31, it is characterised in that has night vision unit 4 in sheath groove, has sheath outside restrictive coating
The transparent light transmission strip 5 that layer and night vision unit envelope；The night vision unit is the line that visible light can be sent out after absorbing visible light
Shape or rope-like constructed.
Cable or optical cable all easy to identify, sheath groove therein are one under described above a kind of light and subdued light conditions
It is a or two or three or four or other multiple, the outer of restrictive coating can symmetrically or non-symmetrically be distributed in when having multiple
Edge.
Cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, light transmission strip therein is extrusion molding
It is coated on outside restrictive coating and night vision unit；The material of the light transmission strip is plastics, preferably polyvinyl chloride or polytetrafluoroethylene (PTFE).
Cable or optical cable all easy to identify, cable or optical cable cable therein under described above a kind of light and subdued light conditions
In core, at least with one transmit electricity power line or at least with one transmission signal optical fiber or at least have one transmit believe
Number the conducting wire with metal component；The cable or optical cable core are arbitrary structures cable core in the prior art.
Cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, night vision unit therein is normal
The model of Shu Jianghui fibres Science and Technology Ltd. production：The colorful noctilucent polyester filament of 150D or the cities luminous embroidery Xian Huo
Can be sold on field have can luminescence rare earth composition any one noctilucence line or noctilucence rope.
In the present embodiment, since sheath groove is that notch in the extrusion molding of restrictive coating by mold is formed, when manufacture,
Night vision unit is directly put into the corresponding position for the mold to form sheath groove, in this way, when traction restrictive coating, completes night vision
The traction together of unit；Or when extruding Noctilucent strip, it is put into sheath groove and draws together, what this mode need not be other
Mold and extrusion apparatus reduce the input of equipment and the occupancy in place, since night vision unit itself can have color, this
Sample, due to the presence of light transmission strip so that when light, can also distinguish internal night vision cell colors, can easily identify
Cable, after receiving light, due to the storage light action of rare earth, at night, due to the rare earth in night vision unit can send out it is eye-catching
And not dazzling light, therefore cable can be easily identified at night or half-light；On the other hand, due to can be in light transmission strip
The strong reflective materials such as glass are penetrated into, in this case, even if the knowledge of light and half-light can also do not reached by night vision unit
Not；This embodiment completely avoids the phenomenon that colour fading of identification strip color masterbatch causes None- identified in the prior art；And light transmission strip
Sealing sheath layer, sheath groove, night vision unit；In this way, the luminous and identification longer life expectancy of night vision unit can be made.
Embodiment 2
See Fig. 3 to Fig. 5, cable or optical cable all easy to identify, include cable or optical cable cable under a kind of light and subdued light conditions
The outer rim of core 1, the restrictive coating 3 for enveloping cable or optical cable core, restrictive coating has at least one sheath groove 31, feature
It is：Sheath groove has been embedded in light transmission strip 5；The sheath groove is by sheath groove first part 311, sheath groove second
312, sheath groove third portion 313, sheath groove Part IV 314 is divided to constitute, one end of sheath groove third portion and shield
Set groove first part is connected with sheath groove second part, the other end and the sheath groove the 4th of sheath groove third portion
Part is connected, and sheath groove first part is connected with sheath groove second part, and sheath groove first part and sheath are recessed
For the outer rim of slot second part on the surface of same cylinder, sheath groove Part IV is the cylinder that central angle is more than 270 degree
Body groove, the size from the other end of sheath groove third portion to one end of sheath groove third portion gradually increase；
The light transmission strip is by light transmission strip first part 51, light transmission strip second part 52, light transmission strip Part III 53, light transmission strip the 4th
Part 54 is constituted, and light transmission strip first part is connected with light transmission strip second part and light transmission strip first part and light transmission strip second
Point outer rim on the surface of same cylinder, the upper end of light transmission strip Part III and light transmission strip first part and light transmission strip the
Two parts are connected, and the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have edge inside light transmission strip Part IV
The perforative night vision hole 55 of light transmission strip Part IV length direction, light transmission strip Part IV are the cylinder that central angle is more than 270 degree,
Size from the lower end of light transmission strip Part III to the upper end of light transmission strip Part III gradually increases；The light transmission strip first
Divide, light transmission strip second part, light transmission strip Part III are transparent；There is night vision unit 4, the night vision list in the night vision hole
Member is can to send out visible light after absorbing visible light：Linear structure or rope-like constructed floury structure are either coated in night
The dope layer of window inner surface；
The light transmission strip first part can be caught in sheath groove first part, and it is recessed that the light transmission strip second part can be caught in sheath
In slot second part, the light transmission strip Part III can be caught in sheath groove third portion, and the light transmission strip Part IV can
It is caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV.
Cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, it is preferable that light transmission strip the 4th
Part can only be packed into or take out from the axis direction of sheath groove Part IV；Less preferably, light transmission strip Part IV can be used
Power snaps onto sheath groove Part IV and light transmission strip Part IV from sheath groove third portion and can exert oneself from sheath groove
Part IV is extracted to sheath groove third portion card.
It is above-mentioned to state cable or optical cable all easy to identify under a kind of described light and subdued light conditions, after finishing assembly, shield
The outer rim of groove first part and the outer rim of restrictive coating are covered on same cylindrical surface.
Cable or optical cable all easy to identify, sheath groove therein are one under described above a kind of light and subdued light conditions
It is a or two or three or four or other multiple, the outer of restrictive coating can symmetrically or non-symmetrically be distributed in when having multiple
Edge.
Cable or optical cable all easy to identify, light transmission strip first therein under described above a kind of light and subdued light conditions
Point, light transmission strip second part, light transmission strip Part III three material be all plastics or glass, preferably polyvinyl chloride or polytetrafluoro
Ethylene.
Cable or optical cable all easy to identify, cable or optical cable cable therein under described above a kind of light and subdued light conditions
In core, at least with one transmit electricity power line or at least with one transmission signal optical fiber or at least have one transmit believe
Number the conducting wire with metal component；The cable or optical cable core are arbitrary structures cable core in the prior art.
Cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, night vision unit therein is normal
The model of Shu Jianghui fibres Science and Technology Ltd. production：The colorful noctilucent polyester filament of 150D or the cities luminous embroidery Xian Huo
Can be sold on field have can luminescence rare earth composition any one noctilucence line or noctilucence rope noctilucence rare earth or noctilucence
Rare-earth coatings.
In the present embodiment, since sheath groove is that notch in the extrusion molding of restrictive coating by mold is formed, night vision list
Member is located in light transmission strip, and light transmission strip can be individually produced and be sold, also, need not can be reached again by extrusion molding identification strip
General purpose can be adapted for difference and open the light in cable, cable, optoelectrical cable, optoelectronic composite cable, embedding in restrictive coating manufacture
Enter or manufacture insertion after completion restrictive coating, this mode does not need other mold and extrusion apparatus, reduces equipment
Input and the occupancy in place, since night vision unit itself can have color, in this way, due to the presence of light transmission strip so that light
When, it can also distinguish internal night vision cell colors, cable can be easily identified, after receiving light, due to rare earth
Storage light action, at night, since the rare earth in night vision unit can send out eye-catching and not dazzling light, therefore in night or half-light
When can easily identify cable；On the other hand, since the strong reflective material such as glass, such case can be penetrated into light transmission strip
Under, even if the identification of light and half-light can also do not reached by night vision unit；This embodiment completely avoids the prior art
The phenomenon that middle identification strip color masterbatch colour fading causes None- identified；And light transmission strip sealing sheath layer, sheath groove, night vision unit；This
Sample, can make night vision unit shines and identifies longer life expectancy；Night vision item in the present invention is potentially used in the electricity for having produced completion
In cable, to the Cable Reformation produced in the prior art, it is then inserted into night vision item.
Since the rare earth in night vision unit can send out the light of different colours, in the present invention, can have a plurality of identical
The identification of color can also be the identification of different colours, and therefore, identification method and type are more convenient and flexible.
Embodiment 3
See Fig. 6 and Fig. 7, and with reference to figure 3 to Fig. 5, cable or optical cable all easy to identify under a kind of light and subdued light conditions, substantially
With embodiment 2, the difference is that：There is the open slot 56 communicated with night vision hole 55 on light transmission strip Part IV 54, it is this
When mode, night vision unit can be embedded by open slot 56 in night vision hole 55, and light transmission strip Part IV 54 is not only saved
Material and manufacture is more convenient.
In the present invention, night vision unit is easily replaced, and extrusion moulding in the prior art, cannot be replaced, can only will be related
Again extrusion molding after material divests, therefore, the present invention are replaced more convenient, more flexible.
In the embodiment 2 and 3 of the present invention, most preferred mode is that the material of light transmission strip Part IV is dark color, such as black
Color, it is in this case, more easy to identify；In the embodiment 1 of the present invention, most preferred mode is that the material of restrictive coating 3 is dark color,
It is in this case, more easy to identify such as black.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Embodiment 4
See Fig. 8, a kind of cable or optical cable identification are caught in structure, it is made of light transmission strip 5, and light transmission strip 5 is by transparent circle
The light penetrating ring 57 of band of column shape and at least one night vision unit 4 in light penetrating ring are constituted, and the fracture of the light penetrating ring is stretched
Long rate >=200%；The light transmission ring material is transparent plastic.In this embodiment, since there is light penetrating ring 57 greatly fracture to stretch
Long rate, and it is internal there is hole, therefore be caught in structure and can be sleeved on outside cable, the cable of different sizes, Er Qieyou can be suitble to
It in night vision unit, therefore can identify at night, when light can pass through above structure identification and the color identification of night vision unit.
A kind of cable described above or optical cable identification are caught in structure, it is characterised in that the night vision unit be with thoroughly
The parallel either Spiral distribution of the axis of the ring of light is in light penetrating ring.
A kind of cable described above or optical cable identification are caught in structure, and night vision unit therein is Changshu river brightness fiber
The model of product Science and Technology Ltd. production：The colorful noctilucent polyester filament or luminous embroidery line of 150D can be sold in the market
With can luminescence rare earth composition any one noctilucence line or noctilucence rope noctilucence rare earth either noctilucence rare-earth coatings.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of cable or optical cable identification are caught in structure, it is characterised in that it is made of light transmission strip and night vision unit, described
Light transmission strip is made of light transmission strip first part, light transmission strip second part, light transmission strip Part III, light transmission strip Part IV, light transmission
First part be connected with light transmission strip second part and light transmission strip first part with the outer rim of light transmission strip second part same
On the surface of one cylinder, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part, thoroughly
The lower end of striation Part III is connected with light transmission strip Part IV, has along light transmission strip Part IV inside light transmission strip Part IV
The perforative night vision hole of length direction, light transmission strip Part IV is the cylinder that central angle is more than 270 degree, from light transmission strip Part III
The size of lower end to the upper end of light transmission strip Part III gradually increase；The light transmission strip first part, light transmission strip second part,
Light transmission strip Part III is transparent；The light transmission strip Part III is located at light transmission strip first part and light transmission strip second part
Underface, light transmission strip Part IV are located at the underface of light transmission strip Part III；The night vision unit is located in night vision hole, described
Night vision unit is can to send out visible light after absorbing visible light：Linear structure or rope-like constructed floury structure are either
It is coated in the dope layer of night vision internal surface of hole.
2. a kind of cable according to claim 1 or optical cable identification are caught in structure, it is characterised in that the light transmission strip
There is the open slot communicated with night vision hole on Part IV.
3. a kind of cable or optical cable identification according to claim 1 or claim 2 are caught in structure, it is characterised in that
It is to be bonded together to be filled into night vision hole by viscose glue, or by viscous when the night vision unit is floury structure
It is adhesive in night vision internal surface of hole.
4. a kind of cable or optical cable identification according to claim 1 or claim 2 are caught in structure, it is characterised in that
It is that night vision internal surface of hole is coated in by spraying method when the night vision unit is dope layer.
5. a kind of cable or optical cable identification according to claim 1 or claim 2 are caught in structure, it is characterised in that
The light transmission strip first part, light transmission strip second part, light transmission strip Part III three material be all plastics or glass.
6. a kind of cable or optical cable identification according to claim 1 or claim 2 are caught in structure, it is characterised in that
The light transmission strip first part, light transmission strip second part, light transmission strip Part III three material be all polyvinyl chloride or poly- four
Vinyl fluoride.
7. a kind of cable or optical cable identification are caught in structure, it is characterised in that it is made of light transmission strip, and light transmission strip is by transparent
The light penetrating ring of cylindrical ring body shape and at least one night vision unit in light penetrating ring are constituted, and the fracture of the light penetrating ring is stretched
Long rate >=200%；The light transmission ring material is transparent plastic.
8. a kind of cable according to claim 7 or optical cable identification are caught in structure, it is characterised in that the night vision list
Member is parallel with the axis of light penetrating ring either Spiral distribution in light penetrating ring.
9. a kind of cable or optical cable identification according to claim 1 or claim 2 or claim 7 are caught in knot
Structure, it is characterised in that the night vision unit is the colorful noctilucent polyester filament or luminous embroidery line or with can send out of model 150D
Any one noctilucence line or noctilucence rope of light rare earth composition.
Applications Claiming Priority (2)
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| CN201720343968 | 2017-04-04 | ||
| CN2017203439683 | 2017-04-04 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204229016U (en) * | 2014-10-11 | 2015-03-25 | 苏州速腾电子科技有限公司 | Communications optical cable bar formula mould bus cable device |
| CN204595274U (en) * | 2015-04-05 | 2015-08-26 | 江苏长飞中利光纤光缆有限公司 | Communication luminous optical cable |
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2018
- 2018-03-25 CN CN201810248899.7A patent/CN108428508B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204229016U (en) * | 2014-10-11 | 2015-03-25 | 苏州速腾电子科技有限公司 | Communications optical cable bar formula mould bus cable device |
| CN204595274U (en) * | 2015-04-05 | 2015-08-26 | 江苏长飞中利光纤光缆有限公司 | Communication luminous optical cable |
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Effective date of registration: 20190930 Address after: 362123 Shangxue 78, Huangling Village, Zhangbanzhen, Quanzhou City, Fujian Province, 208 Applicant after: Quanzhou Image Machinery Technology Co., Ltd. Address before: Jiangsu city of Suzhou province Xiangcheng District 215131 yuan and street Wankelong mall 1 room 49 Applicant before: SUZHOU GAOJINGTEZHUAN INFORMATION TECHNOLOGY CO., LTD. |
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Application publication date: 20180821 Assignee: Quanzhou Taiwan investment area Remo Design Co., Ltd. Assignor: Quanzhou Image Machinery Technology Co., Ltd. Contract record no.: X2020350000014 Denomination of invention: Clamp-in structure for power-cable or optical-cable identification Granted publication date: 20191105 License type: Common License Record date: 20200309 |
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Assignee: QUANZHOU TAIWANESE INVESTMENT ZONE LEIMO DESIGN Co.,Ltd. Assignor: Quanzhou Image Machinery Technology Co.,Ltd. Contract record no.: X2020350000014 Date of cancellation: 20200617 |
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Effective date of registration: 20200921 Address after: 300000 No. 357, free trade road, Airport Economic Zone, Dongli District, Tianjin Patentee after: TIANJIN JINHANG INSTITUTE OF COMPUTING TECHNOLOGY Address before: 362123 Shangxue 78, Huangling Village, Zhangbanzhen, Quanzhou City, Fujian Province, 208 Patentee before: Quanzhou Image Machinery Technology Co.,Ltd. |