CN209281035U - A kind of symmetrical parallel butterfly optical cable - Google Patents
A kind of symmetrical parallel butterfly optical cable Download PDFInfo
- Publication number
- CN209281035U CN209281035U CN201822170456.9U CN201822170456U CN209281035U CN 209281035 U CN209281035 U CN 209281035U CN 201822170456 U CN201822170456 U CN 201822170456U CN 209281035 U CN209281035 U CN 209281035U
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- optical cable
- butterfly optical
- fiber
- symmetrical parallel
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Abstract
The utility model provides a kind of symmetrical parallel butterfly optical cable, and two butterfly optical cables are connected to become an optical cable in parallel, only needs once to arrange in cloth cable, so that cloth cable is high-efficient, and meet the needs of users.It includes two butterfly optical cable units, the non-card slot end of two butterfly optical cable units forms overall structure by sheath connector, each butterfly optical cable unit specifically includes outer jacket, fiber section, the geometric center of the cross section of the outer jacket is provided with the fiber section, place the stiffener of parallel arrangement in the two sides of the fiber section, the short side of the cross section outer profile of the outer jacket is the outer convex arc surface being arranged symmetrically, long side is two two major diameter circular arcs being arranged symmetrically, the center of two major diameter circular arcs being arranged symmetrically is recessed card slot respectively, adjacent outer convex arc surface is affixed by sheath connector between two butterfly optical cable units.
Description
Technical field
The utility model relates to the technical field of cable configuration, specially a kind of symmetrical parallel butterfly optical cable.
Background technique
With access net in optical fiber gradually extends to user terminal and finally realization fiber to the home (FITH), the use of butterfly optical cable
Amount will increasingly increase.In order to meet the increasingly increased market demand, in various Business buildings, office block and comprehensive building
In communication synthesis wiring system, the core number for improving inside cable has become the task of top priority.Existing butterfly optical cable is provided only with
One fiber section needs to be respectively arranged when needing to be simutaneously arranged two butterfly optical cables, leads to the inefficiency of cloth cable
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of symmetrical parallel butterfly optical cable, two butterfly optical cables are put down
Row is connected to become an optical cable, only needs once to arrange in cloth cable, so that cloth cable is high-efficient, and meet the needs of users.
A kind of symmetrical parallel butterfly optical cable, it is characterised in that: it includes two butterfly optical cable units, two butterfly optical cable lists
The non-card slot end of member forms overall structure by sheath connector, and each butterfly optical cable unit specifically includes outer jacket, optical fiber portion
Point, the geometric center of the cross section of the outer jacket is provided with the fiber section, and the two sides of the fiber section are placed parallel
The stiffener of arrangement, the short side of the cross section outer profile of the outer jacket are the outer convex arc surface being arranged symmetrically, long side two
Two major diameter circular arcs that item is arranged symmetrically, the center of two major diameter circular arcs being arranged symmetrically are recessed card slot respectively, and two
Adjacent outer convex arc surface is affixed by sheath connector between a butterfly optical cable unit.
It is further characterized by:
The core number of the fiber section is 2~12 cores, and the optical fiber in the fiber section is fine by glass fibre yarn or aramid fiber
Dimension is to progress armouring；
The fiber section is specially discrete optical fiber, and the discrete optical fiber is specially UV optical fiber or tight tube fiber, when
When for tight tube fiber, the fixed material of the tight tube fiber be PVC, LSZH, TPEE or PA12；
The fiber section is specially ribbon fiber；
The global sections shape of the fiber section is round or rectangular；
The stiffener is nonmetallic materials or metal material, when stiffener is nonmetallic materials, preferred material
For soft non-metal reinforcement member KFRP；
The outer jacket, sheath connector material be low-smoke and halogen-free flame retardant polyolefin jacket material；
The sheath connector is specially individual sheath connection strap, the length direction both ends difference of the sheath connection strap
Connect the corresponding position of outer convex arc surface adjacent between two butterfly optical cable units；
The sheath connector includes circular ring shape oversheath, two sheath connection straps, the inner cavity of the circular ring shape oversheath
It is inside disposed with reinforcement, two end edges of a wherein diameter for the circular ring shape oversheath are respectively and fixedly connected with corresponding sheath connection strap
Length direction inner end, the outer end of the length direction of the every sheath connection strap is respectively and fixedly connected with its adjacent butterfly optical cable
The center of the outer convex arc surface of unit；
The reinforcement is nonmetallic materials, and material is specially soft non-metal reinforcement member KFRP.
After the utility model, a butterfly optical cable unit is as network transmission；Another butterfly optical cable unit conduct
The super clear video signal transmission of 4K, it is easily branched using unique symmetrical Parallel Design, facilitate into end, simplifies installation and maintenance, tension
Power is stronger；Two butterfly optical cables are connected to become an optical cable by it in parallel, only need once to arrange in cloth cable, so that cloth cable efficiency
Height, and meet the needs of users.
Detailed description of the invention
Fig. 1 is the cross-sectional cut-away structural schematic diagram of the utility model specific embodiment one；
Fig. 2 is the cross-sectional cut-away structural schematic diagram of the utility model specific embodiment two；
Title corresponding to serial number is as follows in figure:
Butterfly optical cable unit 1, outer convex arc surface 21, major diameter circular arc 22, card slot 23, fiber section 3, reinforces structure at outer jacket 2
Part 4, sheath connection strap 5, circular ring shape oversheath 6, reinforcement 7.
Specific embodiment
A kind of symmetrical parallel butterfly optical cable, see Fig. 1, Fig. 2: it includes two butterfly optical cable units 1, two butterfly optical cable lists
The non-card slot end of member 1 forms overall structure by sheath connector, and each butterfly optical cable unit 1 specifically includes outer jacket 2, optical fiber
Part 3, the geometric center of the cross section of outer jacket 2 are provided with fiber section 3, and parallel arrangement is placed in the two sides of fiber section 3
Stiffener 4, the short side of the cross section outer profile of outer jacket 2 are that outer convex arc surface 21, the long side being arranged symmetrically are two symmetrical
Two major diameter circular arcs 22 of arrangement, the center of two major diameter circular arcs 22 being arranged symmetrically are recessed card slot 23 respectively, and two
Adjacent outer convex arc surface 21 is affixed by sheath connector between a butterfly optical cable unit 1.
The core number of fiber section 3 is 2~12 cores, the optical fiber in fiber section 3 by glass fibre yarn or aramid fiber into
Row armouring,
Fiber section 3 is specially discrete optical fiber, and discrete optical fiber is specially UV optical fiber or tight tube fiber, when for fixed light
When fine, the fixed material of tight tube fiber be PVC, LSZH, TPEE or PA12；
Fiber section 3 is specially ribbon fiber；
Stiffener 4 is nonmetallic materials or metal material, and when stiffener 4 is nonmetallic materials, it is specially soft
Soft non-metal reinforcement member KFRP；
Outer jacket 2, sheath connector material be low-smoke and halogen-free flame retardant polyolefin jacket material.
Specific embodiment one is shown in Fig. 1: sheath connector is specially individual sheath connection strap 5, the length of sheath connection strap 5
Degree direction both ends are separately connected the corresponding position of outer convex arc surface 21 adjacent between two butterfly optical cable units 1；
Specific embodiment two is shown in Fig. 2: sheath connector includes 6, two sheath connection straps 5 of circular ring shape oversheath, circular ring shape
Oversheath 6 it is interior it is intracavitary be disposed with reinforcement 7, two end edges of a wherein diameter for circular ring shape oversheath 6 are respectively and fixedly connected with correspondence
Sheath connection strap 5 length direction inner end, the outer end of the length direction of every sheath connection strap 5 is respectively and fixedly connected with its adjacent butterfly
The center of the outer convex arc surface 21 of shape optical cable unit 1, reinforcement 7 are soft non-metal reinforcement member KFRP.
After specific implementation, a butterfly optical cable unit is as network transmission；Another butterfly optical cable unit is super clear as 4K
Video signal transmission, it is easily branched using unique symmetrical Parallel Design, facilitate into end, simplifies installation and maintenance, stretching resistance is more
By force；Two butterfly optical cables are connected to become an optical cable by it in parallel, only need once to arrange in cloth cable, so that cloth cable is high-efficient,
And it meets the needs of users.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (10)
1. a kind of symmetrical parallel butterfly optical cable, it is characterised in that: it includes two butterfly optical cable units, two butterfly optical cable units
Non- card slot end overall structure is formed by sheath connector, each butterfly optical cable unit specifically includes outer jacket, fiber section,
The geometric center of the cross section of the outer jacket is provided with the fiber section, and parallel arrangement is placed in the two sides of the fiber section
Stiffener, the short side of the cross section outer profile of the outer jacket is that outer convex arc surface, the long side being arranged symmetrically are two right
Claim two major diameter circular arcs of arrangement, the center of two major diameter circular arcs being arranged symmetrically is recessed card slot, two institutes respectively
It is affixed by sheath connector to state outer convex arc surface adjacent between butterfly optical cable unit.
2. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the core number of the fiber section is 2
~12 cores, optical fiber in the fiber section is by glass fibre yarn or aramid fiber to carrying out armouring.
3. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the fiber section is specially discrete
Formula optical fiber, the discrete optical fiber are specially UV optical fiber or tight tube fiber, when for tight tube fiber, the tight tube fiber it is fixed
Material is PVC, LSZH, TPEE or PA12.
4. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the fiber section is specially band-like
Optical fiber.
5. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the global sections of the fiber section
Shape is round or rectangular.
6. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the stiffener is non-metallic material
Material or metal material.
7. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the outer jacket, sheath connector
Material be low-smoke and halogen-free flame retardant polyolefin jacket material.
8. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the sheath connector is specially single
Only sheath connection strap, the length direction both ends of the sheath connection strap are separately connected phase between two butterfly optical cable units
The corresponding position of adjacent outer convex arc surface.
9. a kind of symmetrical parallel butterfly optical cable as described in claim 1, it is characterised in that: the sheath connector includes annulus
Shape oversheath, two sheath connection straps, the interior of the circular ring shape oversheath intracavitary are disposed with reinforcement, the circular ring shape oversheath
Two end edges of a wherein diameter be respectively and fixedly connected with the length direction inner end of corresponding sheath connection strap, the every sheath connection
The outer end of the length direction of item is respectively and fixedly connected with the center of the outer convex arc surface of its adjacent butterfly optical cable unit.
10. a kind of symmetrical parallel butterfly optical cable as claimed in claim 9, it is characterised in that: the reinforcement is non-metallic material
Material, material are specially soft non-metal reinforcement member KFRP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822170456.9U CN209281035U (en) | 2018-12-24 | 2018-12-24 | A kind of symmetrical parallel butterfly optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822170456.9U CN209281035U (en) | 2018-12-24 | 2018-12-24 | A kind of symmetrical parallel butterfly optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281035U true CN209281035U (en) | 2019-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822170456.9U Active CN209281035U (en) | 2018-12-24 | 2018-12-24 | A kind of symmetrical parallel butterfly optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007613A (en) * | 2019-12-27 | 2020-04-14 | 四川天邑康和通信股份有限公司 | Bundling forming butterfly-shaped optical cable |
| CN112731601A (en) * | 2020-12-19 | 2021-04-30 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| CN113359258A (en) * | 2021-07-05 | 2021-09-07 | 富通集团（嘉善）通信技术有限公司 | Accompanying optical cable |
| CN115097588A (en) * | 2022-08-22 | 2022-09-23 | 深圳市特发信息光网科技股份有限公司 | Multi-unit butterfly-shaped leading-in optical cable |
-
2018
- 2018-12-24 CN CN201822170456.9U patent/CN209281035U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007613A (en) * | 2019-12-27 | 2020-04-14 | 四川天邑康和通信股份有限公司 | Bundling forming butterfly-shaped optical cable |
| CN111007613B (en) * | 2019-12-27 | 2021-04-27 | 四川天邑康和通信股份有限公司 | Bundling forming butterfly-shaped optical cable |
| CN112731601A (en) * | 2020-12-19 | 2021-04-30 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| CN112731601B (en) * | 2020-12-19 | 2022-06-17 | 深圳市特发信息光网科技股份有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| CN113359258A (en) * | 2021-07-05 | 2021-09-07 | 富通集团（嘉善）通信技术有限公司 | Accompanying optical cable |
| CN113359258B (en) * | 2021-07-05 | 2022-08-02 | 富通集团（嘉善）通信技术有限公司 | Accompanying optical cable |
| CN115097588A (en) * | 2022-08-22 | 2022-09-23 | 深圳市特发信息光网科技股份有限公司 | Multi-unit butterfly-shaped leading-in optical cable |
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| CP01 | Change in the name or title of a patent holder |
Address after: 313009 No. 2299 East strong Garden Road, Nanxun Economic Development Zone, Huzhou, Zhejiang Patentee after: Zhejiang Dongtong optical network IOT Technology Co., Ltd Address before: 313009 No. 2299 East strong Garden Road, Nanxun Economic Development Zone, Huzhou, Zhejiang Patentee before: Zhejiang Hengtong optical network IOT Technology Co., Ltd. |