CN209624855U - A kind of dynamic black glue fiber optic cable - Google Patents
A kind of dynamic black glue fiber optic cable Download PDFInfo
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- CN209624855U CN209624855U CN201920499386.3U CN201920499386U CN209624855U CN 209624855 U CN209624855 U CN 209624855U CN 201920499386 U CN201920499386 U CN 201920499386U CN 209624855 U CN209624855 U CN 209624855U
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- Prior art keywords
- optical fiber
- cable
- fixing line
- black glue
- fiber cable
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Abstract
A kind of dynamic black glue fiber optic cable, including optical fiber winding displacement and the black glue layer being fixed on the optical fiber winding displacement；The optical fiber winding displacement includes the first fixing line, the second fixing line, the first optical fiber cable, the second optical fiber cable and coating, and the black glue layer includes the first modified adhesive layer, acrylic foam layer, the second modified adhesive layer and transparent release film layer；Compared with prior art, the utility model has the beneficial effects that: by the way that the first fixing line and the second fixing line is respectively set on the both sides of the first optical fiber cable and the second optical fiber, fiber optic cable can be kept to basic form, improve overall structural strength, promote tensile resistance and anti-pressure ability；By the way that black glue layer is arranged on optical fiber winding displacement, the stickup that optical fiber winding displacement may be implemented is fixed, facilitates installation wiring, prevent the effect that route is mixed and disorderly, is mounted on turning bending place and is also able to maintain high adhesion.
Description
[technical field]
The utility model relates to fiber optic cable technical fields, are specifically related to a kind of dynamic black glue fiber optic cable.
[background technique]
Fiber optic cables (optical fibre cable) are a kind of communication cables, by two or more glass or plastic light
Fibre core composition, these fiber cores are located in protective coating, are covered by plastic pvc outer sleeve.It is carried out along internal optical fiber
Signal transmission generally uses infrared ray.
Existing fiber optic cable mainly has the disadvantage that: since fiber optic cable wire body is longer, be often suspended in it is aerial with it is other
Route is intricate, or needs to be fixed on wall every a distance collocation screw, either fiber optic cable
Installation or disassembly all programs are complicated；Outside for a long time, be easy because being exposed to the sun or external impacts cause, internal optical fiber core deform or
Person's fracture, influences to communicate.
In consideration of it, it is really necessary to provide a kind of dynamic black glue fiber optic cable with overcome the deficiencies in the prior art.
[utility model content]
The purpose of the utility model is to provide a kind of dynamic black glue fiber optic cables, it is intended to keep the shape that fiber optic cable is basic
State improves overall structural strength, promotes tensile resistance and anti-pressure ability；The stickup for aiming at optical fiber winding displacement is fixed, convenient
Wiring is installed, the effect that route is mixed and disorderly is prevented, is mounted on turning bending place and is also able to maintain high adhesion.
To achieve the goals above, the utility model provides a kind of dynamic black glue fiber optic cable, including optical fiber winding displacement and solid
The black glue layer being scheduled on the optical fiber winding displacement；
The optical fiber winding displacement includes the first fixing line, the second fixing line, the first optical fiber cable, the second optical fiber cable and coating,
First fixing line, the second fixing line, the first optical fiber cable, the second optical fiber cable are parallel to each other and are set side by side, first optical fiber
Line, the second optical fiber cable are located among first fixing line and the second fixing line, and it is fixed that the coating is wrapped in described first
Line, the second fixing line, the first optical fiber cable, outside the second optical fiber cable；
The side of the optical fiber winding displacement is arranged in the black glue layer, and the black glue layer includes the first modified adhesive layer, third
Olefin(e) acid froth bed, the second modified adhesive layer and transparent release film layer, the first modified adhesive layer and the optical fiber winding displacement
Coating be fixedly connected, the acrylic foam layer is arranged on the first modified adhesive layer, second modified adhesive
Adhesive layer is arranged on the acrylic foam layer, and the transparent release film layer is arranged on the second modified adhesive layer.
In a preferred embodiment, the coating includes to be selected from by polyethylene, polyvinyl chloride, gather inclined difluoro second
The group of alkene, tetrafluoroethene ethylene copolymer, tetrafluoroethene perfluoroalkyl vinyl ether copolymer and organic siliconresin composition
One or more of resin.
In a preferred embodiment, first optical fiber cable and the second optical fiber cable respectively include optical fiber cable core and encirclement
Protective layer in the optical fiber cable core periphery.
In a preferred embodiment, the protective layer includes selected from by polyamide resin, crosslinked polyethylene system tree
The resin of one or more of the group of rouge and polypropylene-based resin composition.
In a preferred embodiment, the cross sectional radius of first fixing line and the second fixing line is greater than described the
The cross sectional radius of one optical fiber cable and the second optical fiber cable.
In a preferred embodiment, between first fixing line and first optical fiber cable, first optical fiber
Air bag is respectively equipped between line and second optical fiber cable, between second optical fiber cable and second fixing line.
In a preferred embodiment, the cross section of the air bag is oval.
Compared with prior art, a kind of beneficial effect of dynamic black glue fiber optic cable provided by the utility model is: logical
It crosses the both sides in the first optical fiber cable and the second optical fiber and the first fixing line and the second fixing line is respectively set, fiber optic cable can be protected
Basic form is held, overall structural strength is improved, promotes tensile resistance and anti-pressure ability；It is black by being arranged on optical fiber winding displacement
Glue-line, the stickup that optical fiber winding displacement may be implemented are fixed, and installation wiring is facilitated, and prevent the effect that route is mixed and disorderly, it is curved to be mounted on turning
Also high adhesion is able to maintain at folding.
[Detailed description of the invention]
Fig. 1 is the sectional view of dynamic black glue fiber optic cable provided by the utility model.
Fig. 2 is the structural schematic diagram of black glue layer shown in Fig. 1.
[specific embodiment]
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Referring to Fig. 1, the utility model provides a kind of dynamic black glue fiber optic cable 100.
In the embodiments of the present invention, the dynamic black glue fiber optic cable 100 includes optical fiber winding displacement 10 and is fixed on
Black glue layer 20 on the optical fiber winding displacement 10.
Specifically, simultaneously referring to Fig. 2, the optical fiber winding displacement 10 includes the first fixing line 11, the second fixing line 12, first
Optical fiber cable 13, the second optical fiber cable 14 and coating 15, first fixing line 11, the second fixing line 12, the first optical fiber cable 13,
Two optical fiber cables 14, which are parallel to each other, to be set side by side, and first optical fiber cable 13, the second optical fiber cable 14 are located at first fixing line 11
Among the second fixing line 12, the coating 15 is wrapped in first fixing line 11, the second fixing line 12, the first optical fiber cable
13, outside the second optical fiber cable 14.
It should be added that the coating 15 include selected from by polyethylene, polyvinyl chloride, polyvinylidene fluoride,
Tetrafluoroethene ethylene copolymer (ETFE), tetrafluoroethene perfluoroalkyl vinyl ether copolymer (PFA) and organic siliconresin
The resin of one or more of the group of composition.First optical fiber cable 13 and the second optical fiber cable 14 respectively include optical fiber cable core 131 and
It is enclosed in the protective layer 132 of 131 periphery of optical fiber cable core, the protective layer 132 includes selected from by polyamide resin, crosslinking
The resin of one or more of the group of polyethylene-based resin and polypropylene-based resin composition.First fixing line 11 and second is solid
The cross sectional radius of alignment 12 is greater than the cross sectional radius of first optical fiber cable 13 and the second optical fiber cable 14, and described first is fixed
Line 11 plays the role of preventing pressure excessive with the second fixing line 12, damages first optical fiber cable 13 and the second optical fiber cable 14.
Specifically, the side of the optical fiber winding displacement 10 is arranged in the black glue layer 20, the black glue layer 20 changes including first
Property gluing oxidant layer 21, acrylic foam layer 22, the second modified adhesive layer 23 and transparent release film layer 24, first modified adhesive
Adhesive layer 21 is fixedly connected with the coating 15 of the optical fiber winding displacement 10, and the setting of acrylic foam layer 22 changes described first
Property gluing oxidant layer 21 on, the second modified adhesive layer 23 is arranged on the acrylic foam layer 22, described transparent release
Film layer 24 is arranged on the second modified adhesive layer 23.
It is understood that first fixing line 11, the second fixing line 12 are separately positioned on first optical fiber cable
13 and second optical fiber both sides, fiber optic cable can keep to basic form, improve overall structural strength, promote stretch-proof energy
Power and anti-pressure ability.It, can will be described by the second modified adhesive layer 23 after the transparent release film layer 24 is torn
Dynamic black glue fiber optic cable 100 is covered on the objects such as wall, since the tack of modified adhesive is weaker, can reduce dust
Or the effect of adjustment paste position, later period viscosity is strong, dynamic black glue fiber optic cable 100 can be fixed on the objects such as wall
On, facilitate installation wiring, prevents the effect that route is mixed and disorderly.Acrylic foam is to cover amine and propylene tire with acrylic acid, propylene
For raw material, it is made with organic foaming agent by expanded foamed crosslinking with radiation and solidification, because of the characteristic of its material, so that the black glue
Layer 20 has the characteristics that pressure buffer, high-flexibility and reversible deformation behavior, even if the dynamic black glue fiber optic cable 100 is consolidated
Dingan County is mounted in corner, so that the second modified adhesive layer 23 and wall keep high adhesion.
Further, between first fixing line 11 and first optical fiber cable 13, first optical fiber cable 13 and institute
It states between the second optical fiber cable 14, be respectively equipped with air bag 16 between second optical fiber cable 14 and second fixing line 12.It is preferred that
, the cross section of the air bag 16 is oval.It can prevent from expanding with heat and contract with cold by the air bag 16 and destroy first optical fiber
The effect of line 13, the second optical fiber cable 14 further functions as the measuring body effect of buffering when bending or being impacted.
Compared with prior art, a kind of beneficial effect of dynamic black glue fiber optic cable provided by the utility model is: logical
It crosses the both sides in the first optical fiber cable and the second optical fiber and the first fixing line and the second fixing line is respectively set, fiber optic cable can be protected
Basic form is held, overall structural strength is improved, promotes tensile resistance and anti-pressure ability；It is black by being arranged on optical fiber winding displacement
Glue-line, the stickup that optical fiber winding displacement may be implemented are fixed, and installation wiring is facilitated, and prevent the effect that route is mixed and disorderly, it is curved to be mounted on turning
Also high adhesion is able to maintain at folding.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of dynamic black glue fiber optic cable, it is characterised in that: including optical fiber winding displacement and be fixed on black on the optical fiber winding displacement
Glue-line；
The optical fiber winding displacement includes the first fixing line, the second fixing line, the first optical fiber cable, the second optical fiber cable and coating, described
First fixing line, the second fixing line, the first optical fiber cable, the second optical fiber cable are parallel to each other and are set side by side, first optical fiber cable,
Two optical fiber cables are located among first fixing line and the second fixing line, and the coating is wrapped in first fixing line,
Two fixing lines, the first optical fiber cable, outside the second optical fiber cable；
The side of the optical fiber winding displacement is arranged in the black glue layer, and the black glue layer includes the first modified adhesive layer, acrylic acid
Froth bed, the second modified adhesive layer and transparent release film layer, the first modified adhesive layer are covered with the optical fiber winding displacement
Cap rock is fixedly connected, and the acrylic foam layer is arranged on the first modified adhesive layer, second modified adhesive
Layer is arranged on the acrylic foam layer, and the transparent release film layer is arranged on the second modified adhesive layer.
2. dynamic black glue fiber optic cable as described in claim 1, it is characterised in that: the coating includes selected from by poly- second
Alkene, polyvinyl chloride, polyvinylidene fluoride, tetrafluoroethene ethylene copolymer, the copolymerization of tetrafluoroethene perfluoroalkyl vinyl ether
The resin of one or more of the group of object and organic siliconresin composition.
3. dynamic black glue fiber optic cable as described in claim 1, it is characterised in that: first optical fiber cable and the second optical fiber cable
The protective layer for respectively including optical fiber cable core and being enclosed in the optical fiber cable core periphery.
4. dynamic black glue fiber optic cable as claimed in claim 3, it is characterised in that: the protective layer includes selected from by polyamide
It is the resin of one or more of group of resin, crosslinked polyethylene system resin and polypropylene-based resin composition.
5. dynamic black glue fiber optic cable as described in claim 1, it is characterised in that: first fixing line and the second fixing line
Cross sectional radius be greater than first optical fiber cable and the second optical fiber cable cross sectional radius.
6. dynamic black glue fiber optic cable as described in claim 1, it is characterised in that: first fixing line and first light
Between fine line, between first optical fiber cable and second optical fiber cable, second optical fiber cable and second fixing line it
Between be respectively equipped with air bag.
7. dynamic black glue fiber optic cable as claimed in claim 6, it is characterised in that: the cross section of the air bag is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499386.3U CN209624855U (en) | 2019-04-12 | 2019-04-12 | A kind of dynamic black glue fiber optic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499386.3U CN209624855U (en) | 2019-04-12 | 2019-04-12 | A kind of dynamic black glue fiber optic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624855U true CN209624855U (en) | 2019-11-12 |
Family
ID=68458585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499386.3U Expired - Fee Related CN209624855U (en) | 2019-04-12 | 2019-04-12 | A kind of dynamic black glue fiber optic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884759A (en) * | 2019-04-12 | 2019-06-14 | 深圳思锐科电子有限公司 | A kind of dynamic black glue fiber optic cable and its processing technology |
| RU2773873C1 (en) * | 2021-05-13 | 2022-06-14 | Закрытое акционерное общество "Полимет" | Suspended communication cable with core central members |
-
2019
- 2019-04-12 CN CN201920499386.3U patent/CN209624855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884759A (en) * | 2019-04-12 | 2019-06-14 | 深圳思锐科电子有限公司 | A kind of dynamic black glue fiber optic cable and its processing technology |
| RU2773873C1 (en) * | 2021-05-13 | 2022-06-14 | Закрытое акционерное общество "Полимет" | Suspended communication cable with core central members |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |