CN102590967A - Leading-in optical cable - Google Patents
Leading-in optical cable Download PDFInfo
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- CN102590967A CN102590967A CN2012101031686A CN201210103168A CN102590967A CN 102590967 A CN102590967 A CN 102590967A CN 2012101031686 A CN2012101031686 A CN 2012101031686A CN 201210103168 A CN201210103168 A CN 201210103168A CN 102590967 A CN102590967 A CN 102590967A
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Abstract
The invention belongs to the technical field of cables, and in particular relates to a leading-in optical cable. The leading-in optical cable is characterized by consisting of a tight-buffered optical fiber, a reinforcing body parallel to the axis of the tight-buffered optical fiber and wrapped on the tight-buffered optical fiber, and a jacket extruded on the reinforcing body, wherein the tight-buffered optical fiber consists of at least one uncolored optical fiber, a cured layer cured outside the uncolored optical fiber and a tight-buffered layer wrapped outside the cured layer; the uncolored optical fiber consists of a fiber core, a cladding wrapped on the fiber core, and a coating wrapped on the cladding; the length of the tight-buffered layer peeled from the cured layer is not less than 100 millimeters by adopting a [1N, 3N] peeling force; and the drawing force for drawing 100 millimeters of jacket from the reinforcing body is in a range of [0.2N, 15N]. The invention has the advantages that the leading-in optical cable is easy to manufacture and realize industrialization and batch production, has excellent mechanical performance, environmental performance, adhesive performance, bending resistance and torsion resistance, and can be applied indoors and outdoors.
Description
Technical field
The invention belongs to technical field of cables, especially relate to a kind of leading in cable.
Background technology
Along with fast development of information technology, the demand of optical cable grows with each passing day, from the birth of first optical fiber up till now, in the time of short decades, the transworld all angles of optical-fiber network.In recent years, people are constantly soaring for the wideer demand in broadband, and with regard to domestic, existing many operators have carried out free speed-raising for the user.Believe that in the near future, optical fiber finally can get into every household.Domestic optical cable for the entering user is called leading in cable; Existing standard is the rower YD/1997-2009 butterfly leading in cable of the communications industry at present; This optical cable is put into sheath with optical fiber; Reinforcement is placed in upper and lower both sides at optical fiber, and sheath coats optical fiber, reinforcement then, on the sheath of the and arranged on left and right sides of optical fiber, has tearing port.Though this optical cable is simple in structure, a large amount of problems has appearred in construction, caused a large amount of complaints of user, main cause is: the stress-bearing capability of optical cable is too poor, too be simple and easy to cause the unknown cause fracture of optical fiber for the protection of optical fiber.For this reason, the product that updating appears in expectation in the industry is to satisfy the growing broadband demand of people.
In addition, though the inside cable of YD/T 1258 inside cables series regulation is arranged in the prior art,, in practical application, be difficult to apply it to outdoor, use as leading in cable; Main cause is too loose between tight tube fiber and the reinforcement, and too loose between sheath and the reinforcement, make the mechanical property of optical cable, temperature performance is not good enough, makes that behind stripping fiber optic cables, reinforcement and tight tube fiber slip away from sheath when short section construction.
Summary of the invention
In order to address the above problem, the present invention provides a kind of leading in cable, and it adopts following technical scheme to realize:
A kind of leading in cable is characterized in that it is by tight tube fiber 1, parallels and be coated on the intensive aspect 2 on the tight tube fiber with the tight tube fiber axle and the sheath 3 that is extruded on the intensive aspect constitutes; Said tight tube fiber is fine by at least one basic coloured light, be solidificated in the outer cured layer 14 of true qualities optical fiber and be coated on the outer tight sleeve layer 15 of cured layer and constitute; Said true qualities optical fiber by fibre core 11, be coated on the covering 12 on the fibre core, the coat 13 that is coated on the covering constitutes.
Above-mentioned described leading in cable is characterized in that said intensive aspect is one or more, in the time of many, outside the tight tube fiber circumference, is arranged in order and distribution symmetrically; And between adjacent intensive aspect, has water blocking yarn 4.
Above-mentioned described leading in cable, when it is characterized in that said true qualities optical fiber is one, cured layer is the ultra-violet curing dyed layer; When said true qualities optical fiber was many, cured layer was the ultraviolet-curing resin layer.
Above-mentioned described any one leading in cable, the length that it is characterized in that in the peeling force that adopts [1N, 3N] tight sleeve layer being peeled away from cured layer is for being not less than 100mm.
A kind of leading in cable is characterized in that it is by cured layer 14, parallels and be coated on the intensive aspect 2 on the cured layer with the cured layer axle and the sheath 3 that is extruded on the intensive aspect constitutes; Said cured layer is a tubular structure, and has at least one optical fiber in the pipe; Said optical fiber by fibre core 11, be coated on covering 12 on the fibre core, be coated on that coat 13 on the covering constitutes or by fibre core 11, be coated on covering 12 on the fibre core, be coated on the coat 13 on the covering and be solidificated in the outer dyed layer of coat and constitute.
Above-mentioned described leading in cable is characterized in that said cured layer is polybutylene terephthalate or polypropylene.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is by stiffener 21 and be coated on the outer bonding coat 22 of stiffener and constitute; Bonding coat is lived the stiffener integral coating.
Above-mentioned described any one leading in cable is characterized in that the xsect of said stiffener is circular or oval or fan annular or rectangle.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is cylindrical or cuboid or fan annulated column shape.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is made up of stiffener 21 and the bonding coat 22 that is bonded in stiffener surface; Be bonded in the stiffener upper surface for last tack coat 221, be bonded in the tack coat 222 down of being of stiffener lower surface.
Above-mentioned described any one leading in cable is characterized in that said upward tack coat is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene; Said tack coat down is a PVC.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is a cuboid; Said stiffener also is a cuboid; On arbitrary xsect, the length of stiffener equals the length of intensive aspect.
Above-mentioned described any one leading in cable is characterized in that said stiffener is aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape.
Above-mentioned described any one leading in cable is characterized in that said sheath is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene.
Above-mentioned described any one leading in cable is characterized in that said tight sleeve layer is a PVC.
Above-mentioned described any one leading in cable is characterized in that it is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
In one type of embodiment of the present invention, intensive aspect is made up of stiffener and the bonding coat of integral coating outside it, when sheath and tight sleeve layer all are PVC; Bonding coat also is a PVC; When producing, only need earlier intensive aspect to be carried out suitable preheating, when extruding sheath; The bonding coat of intensive aspect just becomes one structure with sheath, tight sleeve layer are closely sticking, makes optical cable have superior mechanical property, environmental performance, adhesive property, counter-bending, antitorque commentaries on classics performance like this; Guaranteed the stripping performance of optical cable and the performance of short section construction simultaneously, made optical cable can be applicable to indoor and outdoors.
In the another kind of embodiment of the present invention, intensive aspect is made up of the bonding coat of stiffener and upper and lower bonding, and said upward tack coat and sheath have identical materials; Following tack coat is a PVC, and is identical with the tight sleeve layer material; When producing; Only need earlier intensive aspect to be carried out suitable preheating; When extruding sheath, the bonding coat of intensive aspect just becomes one structure with sheath, tight sleeve layer are closely sticking, makes optical cable have superior mechanical property, environmental performance, adhesive property, counter-bending, antitorque commentaries on classics performance like this; Guaranteed the stripping performance of optical cable and the performance of short section construction simultaneously, made optical cable can be applicable to indoor and outdoors.
And, because the stiffener in the intensive aspect is aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape, therefore strengthened the intensity of optical cable widely, make the optical cable tension stronger.
Intensive aspect is coated on outside tight tube fiber or the cured layer, and is more effective to the protection of optical fiber, reduced the improper fracture of optical fiber widely.
The present invention has following main beneficial effect: make simple, be prone to industrialization, be prone to batch process, mechanical property, environmental performance, adhesive property, counter-bending, antitorque commentaries on classics performance be more superior, can be applicable to indoor and outdoors.
Description of drawings
Fig. 1 is the perspective view after a section of embodiment 1 of the present invention is opened stripping;
Fig. 2 is the part front view of Fig. 1 after amplifying;
Fig. 3 is a kind of perspective view of the intensive aspect of use in the embodiment 1;
Fig. 4 is the another kind of perspective view of the intensive aspect of use in the embodiment 1;
Fig. 5 is the part front view of embodiment 2;
Fig. 6 is a kind of perspective view of the intensive aspect of use in the embodiment 3 of the present invention;
The front view that Fig. 7 amplifies for Fig. 6;
Fig. 8 is the perspective view after a section of embodiment 3 of the present invention is opened stripping;
Fig. 9 is the perspective view after a section of embodiment 4 of the present invention is opened stripping;
Figure 10 is a kind of perspective view of the intensive aspect of use in the embodiment 5 of the present invention;
The front view of Figure 11 for amplifying for Figure 10;
Figure 12 is the perspective view after a section of embodiment 5 of the present invention is opened stripping;
The front view of Figure 13 for amplifying for Figure 12;
Figure 14 is the perspective view after a section of embodiment 6 of the present invention is opened stripping;
The front view of Figure 15 for amplifying for Figure 14;
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Ask for an interview Fig. 1 to Fig. 4, a kind of leading in cable is characterized in that it is by tight tube fiber 1, parallels and be coated on the intensive aspect 2 on the tight tube fiber with the tight tube fiber axle and the sheath 3 that is extruded on the intensive aspect constitutes; Said tight tube fiber is fine by a basic coloured light, be solidificated in the outer cured layer 14 of true qualities optical fiber and be coated on the outer tight sleeve layer 15 of cured layer and constitute; Said true qualities optical fiber by fibre core 11, be coated on the covering 12 on the fibre core, the coat 13 that is coated on the covering constitutes; Said intensive aspect is the six roots of sensation and outside the tight tube fiber circumference, is arranged in order and distribution symmetrically; Cured layer is the ultra-violet curing dyed layer; The length of tight sleeve layer being peeled away from cured layer in the peeling force that adopts [1N, 3N] is for being not less than 100mm; Intensive aspect is by stiffener 21 and be coated on the outer bonding coat 22 of stiffener and constitute; Bonding coat is lived the stiffener integral coating; The xsect of stiffener is the fan annular; Intensive aspect is fan annulated column shape; Said tight sleeve layer is a PVC; Said stiffener is aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape; Said sheath is a PVC; Bonding coat is a PVC; It is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
Certainly, above-mentioned described leading in cable is characterized in that the xsect of said stiffener also can be circle or ellipse or rectangle.
Certainly, above-mentioned described leading in cable is characterized in that said intensive aspect is cylindrical or cuboid.
Ask for an interview Fig. 5, and referring to figs. 1 to Fig. 4, a kind of leading in cable, basically with embodiment 1, difference is to have water blocking yarn 4 between the adjacent intensive aspect.
Ask for an interview Fig. 6 to Fig. 8, a kind of leading in cable is characterized in that it is by tight tube fiber 1, parallels and be coated on the intensive aspect 2 on the tight tube fiber with the tight tube fiber axle and the sheath 3 that is extruded on the intensive aspect constitutes; Said tight tube fiber is fine by a basic coloured light, be solidificated in the outer cured layer 14 of true qualities optical fiber and be coated on the outer tight sleeve layer 15 of cured layer and constitute; Said true qualities optical fiber by fibre core 11, be coated on the covering 12 on the fibre core, the coat 13 that is coated on the covering constitutes; Said intensive aspect is one and is coated on outside the tight tube fiber circumference; Cured layer is the ultra-violet curing dyed layer; The length of tight sleeve layer being peeled away from cured layer in the peeling force that adopts [1N, 3N] is for being not less than 100mm; Intensive aspect is by stiffener 21 and be coated on the outer bonding coat 22 of stiffener and constitute; Bonding coat is lived the stiffener integral coating; The xsect of stiffener is a rectangle; Intensive aspect is fan annulated column cuboid; It is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
Certainly, above-mentioned described leading in cable is characterized in that the xsect of said stiffener also can be circle or oval or fan annular.
Certainly, above-mentioned described leading in cable is characterized in that said intensive aspect is cylindrical or fan annulated column shape.
Certainly, above-mentioned described leading in cable, said intensive aspect also can be many.
Ask for an interview Fig. 9, and with reference to figure 6 to Fig. 8, a kind of leading in cable, basically with embodiment 3, difference is that said true qualities optical fiber is many, cured layer is the ultraviolet-curing resin layer.
In the embodiment 1 to 4 of the present invention, intensive aspect is made up of stiffener and the bonding coat of integral coating outside it, when sheath and tight sleeve layer all are PVC; Bonding coat also is a PVC; When producing, only need earlier intensive aspect to be carried out suitable preheating, when extruding sheath; The bonding coat of intensive aspect just becomes one structure with sheath, tight sleeve layer are closely sticking, makes optical cable have superior mechanical property, environmental performance, adhesive property, counter-bending, antitorque commentaries on classics performance like this; Guaranteed the stripping performance of optical cable and the performance of short section construction simultaneously, made optical cable can be applicable to indoor and outdoors.
Embodiment 5
Ask for an interview Figure 10 to Figure 13 and referring to figs. 1 to Fig. 9, a kind of leading in cable, basically with embodiment 4, difference is: said intensive aspect is made up of stiffener 21 and the bonding coat 22 that is bonded in the stiffener surface; Be bonded in the stiffener upper surface for last tack coat 221, be bonded in the tack coat 222 down of being of stiffener lower surface; Said upward tack coat is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene; Said tack coat down is a PVC; Said intensive aspect is a cuboid; Said stiffener also is a cuboid; On arbitrary xsect, the length of stiffener equals the length of intensive aspect.
Certainly, above-mentioned described leading in cable is characterized in that said stiffener can be aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape.
Certainly, above-mentioned described leading in cable is characterized in that said sheath can be low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene.
Embodiment 6
Ask for an interview Figure 14 and Figure 15, and referring to figs. 1 to Figure 13, a kind of leading in cable is characterized in that it is to parallel and be coated on the intensive aspect 2 on the cured layer by cured layer 14, with the cured layer axle and the sheath 3 that is extruded on the intensive aspect constitutes; Said cured layer is a tubular structure, and has at least one optical fiber in the pipe; Said optical fiber by fibre core 11, be coated on covering 12 on the fibre core, be coated on that coat 13 on the covering constitutes or by fibre core 11, be coated on covering 12 on the fibre core, be coated on the coat 13 on the covering and be solidificated in the outer dyed layer of coat and constitute; Draw to dissect synoptic diagram, thus label 11,12,2 do not mark, but can be referring to figs. 1 to Figure 13; The length of tight sleeve layer being peeled away from cured layer in the peeling force that adopts [1N, 3N] is for being not less than 100mm; It is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
Above-mentioned described leading in cable is characterized in that said cured layer is polybutylene terephthalate or polypropylene.
In the embodiment 5,6 of the present invention, intensive aspect is made up of the bonding coat of stiffener and upper and lower bonding, and said upward tack coat and sheath have identical materials; Following tack coat is a PVC, and is identical with the tight sleeve layer material; When producing; Only need earlier intensive aspect to be carried out suitable preheating; When extruding sheath, the bonding coat of intensive aspect just becomes one structure with sheath, tight sleeve layer are closely sticking, makes optical cable have superior mechanical property, environmental performance, adhesive property, counter-bending, antitorque commentaries on classics performance like this; Guaranteed the stripping performance of optical cable and the performance of short section construction simultaneously, made optical cable can be applicable to indoor and outdoors.
And, because the stiffener in the intensive aspect is aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape, therefore strengthened the intensity of optical cable widely, make the optical cable tension stronger.
Intensive aspect is coated on outside tight tube fiber or the cured layer, and is more effective to the protection of optical fiber, reduced the improper fracture of optical fiber widely.
Certainly, in above-mentioned arbitrary embodiment, all can adopt Fig. 3, Fig. 4; Fig. 6, Fig. 7; Reach the intensive aspect among Figure 10, Figure 11.
Certainly, in above-mentioned arbitrary embodiment, true qualities optical fiber can be many, and many time, true qualities optical fiber is outer can also to have dyed layer.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect can be one or more, in the time of many, outside the tight tube fiber circumference, is arranged in order and distribution symmetrically; And between adjacent intensive aspect, has water blocking yarn 4.
Above-mentioned described any one leading in cable, when it is characterized in that said true qualities optical fiber is one, cured layer is the ultra-violet curing dyed layer; When said true qualities optical fiber was many, cured layer was the ultraviolet-curing resin layer.
Above-mentioned described any one leading in cable, the length that it is characterized in that in the peeling force that adopts [1N, 3N] tight sleeve layer being peeled away from cured layer is for being not less than 100mm.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is by stiffener 21 and be coated on the outer bonding coat 22 of stiffener and constitute; Bonding coat is lived the stiffener integral coating.
Above-mentioned described any one leading in cable is characterized in that the xsect of said stiffener is circular or oval or fan annular or rectangle.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is cylindrical or cuboid or fan annulated column shape.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is made up of stiffener 21 and the bonding coat 22 that is bonded in stiffener surface; Be bonded in the stiffener upper surface for last tack coat 221, be bonded in the tack coat 222 down of being of stiffener lower surface.
Above-mentioned described any one leading in cable is characterized in that said upward tack coat is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene; Said down tack coat be PVC or with the tight sleeve layer identical materials.
Above-mentioned described any one leading in cable is characterized in that said intensive aspect is a cuboid; Said stiffener also is a cuboid; On arbitrary xsect, the length of stiffener equals the length of intensive aspect.
Above-mentioned described any one leading in cable is characterized in that said stiffener is aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape.
Above-mentioned described any one leading in cable is characterized in that said sheath is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene.
Above-mentioned described any one leading in cable is characterized in that said tight sleeve layer is a PVC.
Above-mentioned described any one leading in cable is characterized in that it is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
The present invention has following main beneficial effect: make simple, be prone to industrialization, be prone to batch process, mechanical property, environmental performance, adhesive property, counter-bending, antitorque commentaries on classics performance be more superior, can be applicable to indoor and outdoors.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (10)
1. leading in cable is characterized in that it is to parallel and be coated on the intensive aspect on the tight tube fiber by tight tube fiber, with the tight tube fiber axle and the sheath that is extruded on the intensive aspect constitutes; Said tight tube fiber is fine by at least one basic coloured light, be solidificated in the outer cured layer of true qualities optical fiber and be coated on the outer tight sleeve layer of cured layer and constitute; Said true qualities optical fiber by fibre core, be coated on the covering on the fibre core, the coat that is coated on the covering constitutes; The length of tight sleeve layer being peeled away from cured layer in the peeling force that adopts [1N, 3N] is for being not less than 100mm; It is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
2. leading in cable according to claim 1 is characterized in that said intensive aspect is one or more, in the time of many, outside the tight tube fiber circumference, is arranged in order and distribution symmetrically; And between adjacent intensive aspect, has water blocking yarn.
3. according to claim 1 or described any one leading in cable of claim 2, when it is characterized in that said true qualities optical fiber is one, cured layer is the ultra-violet curing dyed layer; When said true qualities optical fiber was many, cured layer was the ultraviolet-curing resin layer.
4. leading in cable is characterized in that it is to parallel and be coated on the intensive aspect on the cured layer by cured layer, with the cured layer axle and the sheath that is extruded on the intensive aspect constitutes; Said cured layer is a tubular structure, and has at least one optical fiber in the pipe; Said optical fiber by fibre core, be coated on covering on the fibre core, be coated on that coat on the covering constitutes or by fibre core, be coated on covering on the fibre core, be coated on the coat on the covering and be solidificated in the outer dyed layer of coat and constitute; Said cured layer is polybutylene terephthalate or polypropylene; The length of tight sleeve layer being peeled away from cured layer in the peeling force that adopts [1N, 3N] is for being not less than 100mm; It is that the withdrawing power scope of 100mm is [0.2N, 15N] that sheath withdrawing from the intensive aspect is opened length.
5. according to claim 1 or claim 2 or described any one leading in cable of claim 4, it is characterized in that said intensive aspect is by stiffener and be coated on the outer bonding coat of stiffener and constitute; Bonding coat is lived the stiffener integral coating.
6. leading in cable according to claim 5 is characterized in that the xsect of said stiffener is circular or oval or fan annular or rectangle; Said intensive aspect is cylindrical or cuboid or fan annulated column shape.
7. according to claim 1 or claim 2 or described any one leading in cable of claim 4, it is characterized in that said intensive aspect is made up of stiffener and the bonding coat that is bonded in the stiffener surface; Be bonded in the stiffener upper surface for last tack coat, be bonded in the following tack coat of being of stiffener lower surface; Said intensive aspect is a cuboid; Said stiffener also is a cuboid; On arbitrary xsect, the length of stiffener equals the length of intensive aspect.
8. leading in cable according to claim 7 is characterized in that said upward tack coat is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene; Said down tack coat be PVC or with the tight sleeve layer identical materials.
9. according to claim 1 or claim 2 or described any one leading in cable of claim 4, it is characterized in that said stiffener is aramid yarn or glass fiber yarn or aluminium strip or steel band or glass fiber tape.
10. according to claim 1 or claim 2 or described any one leading in cable of claim 4, it is characterized in that said sheath is low-smoke non-halogen flame-retardant tygon or PVC or low density polyethylene or medium density polyethylene or high density polyethylene; Said tight sleeve layer is a PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210103168 CN102590967B (en) | 2012-04-07 | 2012-04-07 | Leading-in optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210103168 CN102590967B (en) | 2012-04-07 | 2012-04-07 | Leading-in optical cable |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310164083.3A Division CN103217764B (en) | 2012-04-07 | 2012-04-07 | Drop cable |
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| CN102590967A true CN102590967A (en) | 2012-07-18 |
| CN102590967B CN102590967B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210103168 Active CN102590967B (en) | 2012-04-07 | 2012-04-07 | Leading-in optical cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491031A (en) * | 2018-12-20 | 2019-03-19 | 深圳长飞智连技术有限公司 | A kind of production method of tight tube fiber and tight tube fiber |
| CN110100196A (en) * | 2016-12-23 | 2019-08-06 | 奇跃公司 | For the microstructured optical fiber oscillator of fibre optic scanner and waveguide |
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| CN101393310A (en) * | 2008-11-05 | 2009-03-25 | 沈群华 | Optical fibre band optical cable |
| CN101458379A (en) * | 2008-12-30 | 2009-06-17 | 江苏永鼎股份有限公司 | Tight-jacketed optical cable for 3G network baseband remote technology |
| CN101706605A (en) * | 2009-11-11 | 2010-05-12 | 郑振卫 | Central tube bundle optical cable with improved structure |
| CN101788706A (en) * | 2010-03-19 | 2010-07-28 | 深圳市特发信息光网科技股份有限公司 | Pressive bending resistance optical cable and manufacturing method thereof |
| CN202563133U (en) * | 2012-04-07 | 2012-11-28 | 常熟市谷雷特机械产品设计有限公司 | Introduced optical cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101393310A (en) * | 2008-11-05 | 2009-03-25 | 沈群华 | Optical fibre band optical cable |
| CN101458379A (en) * | 2008-12-30 | 2009-06-17 | 江苏永鼎股份有限公司 | Tight-jacketed optical cable for 3G network baseband remote technology |
| CN101706605A (en) * | 2009-11-11 | 2010-05-12 | 郑振卫 | Central tube bundle optical cable with improved structure |
| CN101788706A (en) * | 2010-03-19 | 2010-07-28 | 深圳市特发信息光网科技股份有限公司 | Pressive bending resistance optical cable and manufacturing method thereof |
| CN202563133U (en) * | 2012-04-07 | 2012-11-28 | 常熟市谷雷特机械产品设计有限公司 | Introduced optical cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100196A (en) * | 2016-12-23 | 2019-08-06 | 奇跃公司 | For the microstructured optical fiber oscillator of fibre optic scanner and waveguide |
| CN110100196B (en) * | 2016-12-23 | 2020-12-01 | 奇跃公司 | Microstructured fiber oscillator and waveguide for fiber optic scanner |
| US10976540B2 (en) | 2016-12-23 | 2021-04-13 | Magic Leap, Inc. | Microstructured fiber optic oscillator and waveguide for fiber scanner |
| US11556001B2 (en) | 2016-12-23 | 2023-01-17 | Magic Leap, Inc. | Microstructured fiber optic oscillator and waveguide for fiber scanner |
| CN109491031A (en) * | 2018-12-20 | 2019-03-19 | 深圳长飞智连技术有限公司 | A kind of production method of tight tube fiber and tight tube fiber |
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| Publication number | Publication date |
|---|---|
| CN102590967B (en) | 2013-11-06 |
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