CN115083687A - Separating butterfly-shaped photoelectric hybrid cable - Google Patents
Separating butterfly-shaped photoelectric hybrid cable Download PDFInfo
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- CN115083687A CN115083687A CN202210756785.XA CN202210756785A CN115083687A CN 115083687 A CN115083687 A CN 115083687A CN 202210756785 A CN202210756785 A CN 202210756785A CN 115083687 A CN115083687 A CN 115083687A
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- outer sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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- 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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
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Abstract
The invention discloses a separated butterfly-shaped photoelectric hybrid cable, which comprises: independently provided optical and electrical units: the optical unit comprises an optical unit outer sheath, a central reinforcing piece and an optical fiber, and an optical unit separation groove is formed in the middle of the optical unit outer sheath; the electric unit comprises an electric unit outer sheath and a lead, and an electric unit separation groove is formed in the middle of the electric unit outer sheath; the optical unit and the electric unit are connected through the optical unit outer sheath and the electric unit outer sheath, and a photoelectric separation groove is formed in the connecting position, so that the optical unit and the electric unit are easy to separate through the photoelectric separation groove. Through the mode, the separated butterfly-shaped photoelectric hybrid cable is simple and reasonable in structure, the light collecting unit and the electric unit are integrated, the weight is light, the use and the laying are easy, the branching and the connection are easy due to the arrangement of the plurality of cable opening grooves, the optical unit and the electric unit can be separated independently without influencing the normal use, the flexibility of the optical cable is high, the bending performance is good, and the separated butterfly-shaped photoelectric hybrid cable can be applied to various occasions.
Description
Technical Field
The invention relates to the technical field of communication cables, in particular to a separated butterfly-shaped photoelectric hybrid cable.
Background
The photoelectric hybrid cable integrates optical fibers and transmission copper wires, can solve the problems of broadband access, equipment power utilization and signal transmission, and is more and more widely applied to the field of communication.
The existing optical-electrical hybrid cable mostly twists optical units and metal wire units in a cable core in a layer-twisting structure, and the structure of the same cable core of the optical units and the electrical units not only affects the flexibility and the economy of the configuration of each unit in the optical cable, but also brings inconvenience to branching and connection of the optical-electrical units in the transmission process.
Disclosure of Invention
The invention mainly solves the technical problem of providing a separated butterfly-shaped photoelectric hybrid cable which is simple and reasonable in structure and arrangement, light in weight, easy to use and lay and easy to branch and connect by arranging a plurality of cable slots, and the light-collecting unit and the electric unit are integrated; the optical unit and the electric unit can be separated independently, normal use of each unit is not influenced, the flexibility of the optical cable is high, the bending performance is good, and the optical cable can be applied to various occasions.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a separated butterfly-shaped photoelectric hybrid cable, comprising: independently provided optical and electrical units:
the optical unit comprises an optical unit outer sheath, a central reinforcing piece and optical fibers, wherein the central reinforcing piece and the optical fibers are arranged in the optical unit outer sheath;
the electric unit comprises an electric unit outer sheath and wires arranged inside the electric unit outer sheath, an electric unit separation groove is formed in the middle of the electric unit outer sheath, and the two wires in the electric unit can be separated for use;
the optical unit and the electric unit are connected through the optical unit outer sheath and the electric unit outer sheath, and a photoelectric separation groove is formed in the connected position, so that the optical unit and the electric unit can be separated easily through the photoelectric separation groove, and the optical unit and the electric unit can be separated for use.
In a preferred embodiment of the present invention, the optical fiber is disposed in a central position inside the outer sheath of the optical unit, and the central reinforcement inside the outer sheath of the optical unit is symmetrically disposed with the optical fiber as a symmetric center.
In a preferred embodiment of the invention, the central reinforcement is steel wire or FRP.
In a preferred embodiment of the invention, the optical fiber is a 1-4 core optical fiber, a fiber ribbon or a tight-buffered optical fiber.
In a preferred embodiment of the present invention, the copper wires inside the outer sheath of the electrical unit are symmetrically arranged with the central position inside the outer sheath of the electrical unit as a symmetry center.
In a preferred embodiment of the present invention, the wire is a copper wire or a copper wire with an insulating layer, and the specification of the copper wire is 0.05-5 mm 2 。
In a preferred embodiment of the present invention, the light unit separating grooves are disposed on two sides of the light unit outer sheath and are symmetrically disposed, and the light unit separating grooves are inward-concave triangular grooves.
In a preferred embodiment of the present invention, the electrical unit separation grooves are disposed on two sides of the electrical unit outer sheath and are symmetrically disposed, and the electrical unit separation grooves are grooves formed by two tangent arc surfaces.
In a preferred embodiment of the present invention, the photoelectric separation grooves are symmetrically disposed on two sides of a connecting position of the optical unit and the electrical unit, and the photoelectric separation grooves are grooves formed by two tangent arc surfaces.
In a preferred embodiment of the present invention, the optical-electrical hybrid cable is a separated butterfly structure.
The invention has the beneficial effects that:
1. the optical cable has small structural size, can meet the optical signal transmission requirement and the power supply requirement, is simple to lay and operate, saves time and labor and has good mechanical performance;
2. the photoelectric unit is reasonably arranged, the sheath separation groove structure is convenient for the separation and the bifurcation connection between the optical unit and the electric unit, and between the electric unit and the optical unit;
3. the optical unit and the electric unit have small mutual influence, can be separated to different degrees according to requirements, and are respectively used in different places.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of a preferred embodiment of a split butterfly-shaped optical-electrical hybrid cable according to the present invention;
the parts in the drawings are numbered as follows: 1. the optical fiber module comprises a central reinforcing piece, 2, an optical unit separation groove, 3, an optical fiber, 4, an optical unit outer sheath, 5, an optoelectronic separation groove, 6, a copper wire, 7, an electrical unit separation groove, 8, an electrical unit outer sheath, 9, an optical unit, 10 and an electrical unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
a split butterfly-shaped optical-electrical hybrid cable comprising: a light unit 9 and an electrical unit 10 which are independently arranged, wherein the light unit 9 comprises a light unit outer sheath 4, and the electrical unit 10 comprises an electrical unit outer sheath 8.
The optical unit 9 and the electrical unit 10 are connected through the optical unit outer sheath 4 and the electrical unit outer sheath 8, the photoelectric separation grooves 5 are formed in the connected positions, the photoelectric separation grooves 5 are formed in two sides of the connected position of the optical unit 9 and the electrical unit 10 and are symmetrically arranged, the photoelectric separation grooves 5 are grooves formed by two tangent arc surfaces, the optical unit 9 and the electrical unit 10 can be separated easily through the photoelectric separation grooves 5, and the optical unit 9 and the electrical unit 10 can be separated for use.
In the invention, the optical unit 9 further comprises a central reinforcing member 1 and an optical fiber 3 which are arranged inside the optical unit outer sheath 4, wherein the optical fiber 3 is arranged in the central position inside the optical unit outer sheath 4, the central reinforcing member 1 is symmetrically arranged by taking the optical fiber 3 as a symmetric center, and the optical fiber 3 in the optical unit 9 can be separated for use.
Preferably, the central reinforcement 1 is a steel wire or FRP; the optical fiber 3 is 1-4 core optical fiber, optical fiber ribbon or tight-buffered optical fiber.
Furthermore, the middle position of the optical unit outer sheath 4 is provided with an optical unit separation groove 2, the optical unit separation grooves 2 are arranged on two sides of the optical unit outer sheath 4 and are symmetrically arranged, and the optical unit separation grooves 2 are triangular grooves which are inwards concave.
In the invention, the electric unit 10 further comprises the conducting wire 6 arranged inside the outer sheath 8 of the electric unit, and two conducting wires 6 in the electric unit 10 can be used separately.
The wire 6 is a copper wire or a copper wire with an insulating layer, wherein the specification of the copper wire is 0.05-5 mm 2 。
Furthermore, an electric unit separation groove 7 is formed in the middle of the electric unit outer sheath 8, the electric unit separation grooves 7 are formed in two sides of the electric unit outer sheath 8 and are symmetrically arranged, and the electric unit separation grooves 7 are grooves formed by two tangent arc surfaces.
The optical unit 9 and the electrical unit 10 are respectively provided with the optical unit separation groove 2 and the electrical unit separation groove 7, so that the optical unit 9 and the electrical unit 10 can be ensured not to influence each other and can be respectively separated for use: when the light unit is damaged, the normal use of the electric unit is not influenced, and the damage of the electric unit also does not influence the normal use of the light unit.
Therefore, the photoelectric unit is reasonably arranged, the sheath separation groove structure is convenient and safe for the separation and bifurcation connection between the optical unit and the electric unit, and between the electric unit and the optical unit; the light unit and the electric unit have small mutual influence and can be separated to different degrees according to requirements.
The photoelectric hybrid cable has no grease pollution and is easy for indoor construction; and the whole structure is a separated butterfly-shaped structure, the optical cable has high flexibility and good bending property, and can be applied to various occasions.
The separated butterfly-shaped photoelectric hybrid cable has the beneficial effects that:
the structure is simple and reasonable, the light collecting unit and the electric unit are integrated, the weight is light, the use and the laying are easy, and the branching and the connection are easy due to the arrangement of a plurality of cable opening grooves;
the optical unit and the electric unit can be separated independently, normal use of each unit is not influenced, the flexibility of the optical cable is high, the bending performance is good, and the optical cable can be applied to various occasions.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A disconnect-type butterfly photoelectricity hybrid cable which characterized in that includes: independently provided optical and electrical units:
the optical unit comprises an optical unit outer sheath, a central reinforcing piece and optical fibers, wherein the central reinforcing piece and the optical fibers are arranged in the optical unit outer sheath;
the electric unit comprises an electric unit outer sheath and wires arranged inside the electric unit outer sheath, an electric unit separation groove is formed in the middle of the electric unit outer sheath, and the two wires in the electric unit can be separated for use;
the optical unit and the electric unit are connected through the optical unit outer sheath and the electric unit outer sheath, and a photoelectric separation groove is formed in the connected position, so that the optical unit and the electric unit can be separated easily through the photoelectric separation groove, and the optical unit and the electric unit can be separated for use.
2. The separated butterfly-shaped photoelectric hybrid cable according to claim 1, wherein the optical fiber is disposed at a central position inside an outer sheath of the optical unit, and a central reinforcement inside the outer sheath of the optical unit is symmetrically disposed with the optical fiber as a center of symmetry.
3. The split butterfly-shaped hybrid optical-electrical cable as claimed in claim 2, wherein the central reinforcement is a steel wire or FRP.
4. The split butterfly-shaped photoelectric hybrid cable according to claim 2, wherein the optical fiber is a 1-4 core optical fiber, an optical fiber ribbon or a tight-buffered optical fiber.
5. The split butterfly-shaped photoelectric hybrid cable according to claim 1, wherein the wires inside the outer sheath of the electric units are symmetrically arranged with respect to an inner center position of the outer sheath of the electric units as a center of symmetry.
6. The separated butterfly-shaped photoelectric hybrid cable according to claim 5, wherein the conductive wire is a copper wire or a copper wire with an insulating layer, and the copper wire has a gauge of 0.05-5 mm 2 。
7. The separated butterfly-shaped photoelectric hybrid cable according to claim 1, wherein the light unit separation grooves are symmetrically disposed on both sides of the outer sheath, and the light unit separation grooves are inward-concave triangular grooves.
8. The separated butterfly-shaped photoelectric hybrid cable according to claim 1, wherein the electric unit separation grooves are symmetrically disposed on both sides of the outer sheath of the electric unit, and the electric unit separation grooves are grooves formed by two tangent arc surfaces.
9. The separated butterfly-shaped photoelectric hybrid cable according to claim 1, wherein the photoelectric separation grooves are symmetrically disposed on both sides of a position where the optical unit and the electric unit are connected, and the photoelectric separation grooves are grooves formed by two tangent arc surfaces.
10. The split butterfly-shaped optical-electrical hybrid cable according to claim 1, wherein the optical-electrical hybrid cable has a split butterfly-shaped structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210756785.XA CN115083687A (en) | 2022-06-30 | 2022-06-30 | Separating butterfly-shaped photoelectric hybrid cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210756785.XA CN115083687A (en) | 2022-06-30 | 2022-06-30 | Separating butterfly-shaped photoelectric hybrid cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115083687A true CN115083687A (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210756785.XA Pending CN115083687A (en) | 2022-06-30 | 2022-06-30 | Separating butterfly-shaped photoelectric hybrid cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115083687A (en) |
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2022
- 2022-06-30 CN CN202210756785.XA patent/CN115083687A/en active Pending
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