CN111863322A - Photoelectric hybrid cable with novel structure - Google Patents
Photoelectric hybrid cable with novel structure Download PDFInfo
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- CN111863322A CN111863322A CN202010852614.8A CN202010852614A CN111863322A CN 111863322 A CN111863322 A CN 111863322A CN 202010852614 A CN202010852614 A CN 202010852614A CN 111863322 A CN111863322 A CN 111863322A
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- Prior art keywords
- optical
- hybrid cable
- electrical
- containing cavity
- protective layer
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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
- H01B7/0045—Cable-harnesses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention belongs to the field of cables, and particularly relates to an optical-electrical hybrid cable with a novel structure, which is provided with an outer protective layer, four optical units and four electrical units, and is characterized in that the outer protective layer is composed of eight arc-shaped outer protective layer main bodies and forms four concave points a and four convex points b, four isolation protection components are formed on the inner sides of the outer protective layer at the four concave points a along the same direction, one end of each isolation protection component is bent to form an open optical unit containing cavity, a central containing cavity is formed among the four optical unit containing cavities, the outer protective layer main body corresponding to each convex point b and the corresponding isolation protection component form an electrical unit containing cavity and a separation port, and the optical units are positioned in the optical unit containing cavities; the invention has the advantages of simple structure, good heat dispersion, convenient construction, high efficiency, resource saving, compression resistance, impact resistance, torsion resistance and the like.
Description
Technical Field
The invention belongs to the field of cables, and particularly relates to a photoelectric hybrid cable with a novel structure.
Background
Along with the large-scale popularization of domestic 5G construction, the demand of photoelectric hybrid cables is increasing, and in the prior art, for example, CN210956243U discloses a heat dissipation cable which comprises a cable outer layer and a battery cell, wherein a waterproof layer is arranged in the cable outer layer, the waterproof layer is tightly attached to the inner wall of the cable outer layer, a plurality of extension parts are arranged on the waterproof layer, a battery cell arrangement channel is arranged in each extension part, the battery cell is arranged in each battery cell arrangement channel, one side, facing the cable outer layer, of each extension part is provided with a groove, the cable outer layer is provided with a plurality of air inlet holes communicated with the grooves, and the other ends of the air; two adjacent extending parts are connected through a ventilation component, a plurality of air outlet holes communicated with the battery core are formed in the extending parts, and the ventilation component isolates the air outlet holes; the outer surface of cable wraps up the one deck waterproof membrane, is equipped with a plurality of ventilative micropores on the outer cable, and the waterproof membrane covers ventilative micropore.
The above prior art has the following disadvantages: 1. the structure is complex, various air outlet holes, air-permeable micropores, air inlet holes and the like need to be formed on parts in the cable, and the processing is inconvenient; 2. the battery core is fastened, and the anti-seismic effect is not good.
Disclosure of Invention
In order to solve the above problems, the present invention discloses a novel structure of a hybrid optical/electrical cable, which is implemented by the following technical solutions.
An optical-electrical hybrid cable with a novel structure comprises an outer protective layer, four optical units and four electrical units, wherein each optical unit comprises a loose tube and at least one optical communication component positioned in the loose tube, each electrical unit comprises an electric conductor and an insulating layer extruded outside the electric conductor, the optical-electrical hybrid cable is characterized in that the outer protective layer comprises eight arc-shaped outer protective layer main bodies and forms four concave points a and four convex points b, four isolation protection components are formed on the inner sides of the outer protective layer at the four concave points a along the same direction, one end of each isolation protection component is bent to form an open optical unit containing cavity, a central containing cavity is formed between the four optical unit containing cavities, the outer protective layer main body corresponding to each convex point b and the corresponding isolation protection component form an electrical unit containing cavity and a separation opening, each optical unit is positioned in the optical unit containing cavity, and the outer diameter of each optical unit is larger than the opening of the optical unit containing cavity, the electric unit is positioned in the electric unit containing cavity, and the outer diameter of the electric unit is smaller than the separation port.
The photoelectric hybrid cable with the novel structure is characterized in that the isolation protection component is made of a heat insulation material.
The photoelectric hybrid cable with the novel structure is characterized in that the concave point a is positioned at the inner side of the connecting line of the two corresponding adjacent convex points b.
According to the photoelectric mixed cable with the novel structure, the electric unit accommodating cavity is communicated with the central accommodating cavity through the separation port, heat generated by the electric unit during working can be discharged through the central accommodating cavity, and the curvature radius of the outer protective layer main body corresponding to the electric unit is different from that of the electric unit, so that the contact surface between the outer protective layer main body and the electric unit is small, and the heat dissipation efficiency of the photoelectric mixed cable is further improved; the material between the optical unit and the electric unit is a heat insulating material, so that the heat on the surface of the electric unit is not directly conducted to the optical unit, and the normal work of the optical unit is protected; only one end of the isolation protection component is fixed with the outer protection layer main body, so that the other end of the isolation protection component can move in the central cavity, and when the photoelectric mixed cable is subjected to impact force, the electric unit and the optical unit can counteract most of the impact force through the movement of the isolation protection component, so that the internal optical fiber is prevented from being broken due to large impact; the shape of the optical-electrical hybrid cable of the embodiment is non-circular, the concave point a is positioned at the inner side of the connecting line corresponding to the two adjacent convex points b, and the optical-electrical hybrid cable can be prevented from twisting when being laid.
The optical-electrical hybrid cable with the novel structure is characterized in that the optical communication component is an optical fiber ribbon formed by combining optical fibers or at least two optical fibers.
The photoelectric hybrid cable with the novel structure is characterized in that the optical fiber is a G.652 type optical fiber, a G.653 type optical fiber, a G.654 type optical fiber, a G.655 type optical fiber, a G.656 type optical fiber, a G.657 type optical fiber, an A1a type optical fiber, an A1b type optical fiber or an A1c type optical fiber.
The novel photoelectric mixed cable of structure, its characterized in that the center hold the intracavity and still be equipped with a reinforcement, the reinforcement comprises the reinforcement main part, the reinforcement main part is fan-shaped, it holds the chamber to form an isolation protection part between two adjacent flabellums, it forms an open slot to keep apart the protection part and hold the chamber, every flabellum has a first arc limit and a second arc limit, the break away from the mouth that every flabellum embedding corresponds, first arc limit supports the electric unit, the second arc limit supports the outer jacket main part, the one end of keeping apart the protection part is deepened and is kept apart the protection part and is held the chamber, the open slot distance is greater than the crooked radius of isolation protection part one end.
The photoelectric hybrid cable with the novel structure is characterized in that the reinforcing piece is made of stainless steel or glass fiber reinforced plastic rods.
Above-mentioned a mixed cable of photoelectricity of novel structure, add the reinforcement, improved the tensile resistance of mixed cable of photoelectricity, simultaneously, the special shape of reinforcement can play the effect of further fixed electric unit and light unit, prevents the aversion of electric unit and light monocular, improves the compressive property of mixed cable of photoelectricity.
The photoelectric hybrid cable with the novel structure is characterized in that the outer protective layer is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride or nylon or polytetrafluoroethylene.
The photoelectric hybrid cable with the novel structure is characterized in that the insulating layer is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride.
The photoelectric hybrid cable with the novel structure is characterized in that the electric conductor is a copper wire or an aluminum wire or an enameled copper wire.
The photoelectric hybrid cable with the novel structure is characterized in that the loose sleeve material is polybutylene terephthalate or modified polypropylene.
According to the invention, when the size of the central cavity is larger than the outer diameter of the electric unit and the optical unit, the electric unit and the optical unit can be embedded into the electric unit cavity and the optical unit cavity from the central cavity at a later stage, so that the electric unit and the optical unit can be replaced conveniently in construction, a new photoelectric mixed cable does not need to be laid again, the construction time is saved, the construction efficiency is improved, and resources are saved; the outer protective layer 1 can be integrally formed, and has the advantages of simple structure, convenient processing and high production efficiency.
Therefore, the invention has the advantages of simple structure, good heat dissipation performance, convenient construction, high efficiency, resource saving, compression resistance, impact resistance, torsion resistance and the like.
Drawings
FIG. 1 is a front view of embodiment 1 of the present invention.
Fig. 2 is a front view of embodiment 2 of the present invention.
Fig. 3 is a schematic perspective view of embodiment 3 of the present invention.
Fig. 4 is a front view of embodiment 3 of the present invention.
Fig. 5 is a schematic view of an outer protective layer according to the present invention.
Fig. 6 is a schematic structural view of a reinforcing member according to embodiment 3 of the present invention.
In the figure: 1. the optical fiber cable comprises an outer protective layer, 11 parts of an outer protective layer main body, 12 parts of an electric unit cavity, 13 parts of an isolation protection component, 14 parts of an optical unit cavity, 15 parts of a central cavity, 16 parts of a separation port, 2 parts of a loose tube, 3 parts of optical fibers, 4 parts of an insulating layer, 5 parts of an electric conductor, 6 parts of an optical fiber ribbon, 7 parts of a reinforcing part, 71 parts of a reinforcing part main body, 72 parts of an isolation protection component cavity, 73 parts of an open slot, 74 parts of a first arc edge, 75 parts of a second arc edge, a concave point and b convex point.
Detailed Description
Example 1
Referring to fig. 1 and 5, an optical-electrical hybrid cable with a novel structure includes an outer sheath 1, four optical units and four electrical units, where each optical unit includes a loose tube 2 and at least one optical fiber 3 located in the loose tube 2, and each electrical unit includes a conductor 5 and an insulation layer 4 extruded outside the conductor 5, and is characterized in that the outer sheath 1 includes eight arc-shaped outer sheath bodies 11 and forms four concave points a and four convex points b, four isolation protection members 13 are formed inside the outer sheath 1 at the four concave points a along the same direction, one end of each isolation protection member 13 is bent to form an open optical unit cavity 14, a central cavity 15 is formed between the four optical unit cavities 14, and the outer sheath body 11 corresponding to each convex point b and the corresponding isolation protection member 13 form an electrical unit cavity 12 and a separation port 16, the optical unit is located in the optical unit containing cavity 14, the outer diameter of the optical unit is larger than the opening of the optical unit containing cavity 14, the electrical unit is located in the electrical unit containing cavity 12, the outer diameter of the electrical unit is smaller than the separation opening 16, the isolation protection component 13 is made of heat insulation materials, and the concave point a is located on the inner side of the connecting line of the two corresponding adjacent convex points b.
In this embodiment, since the electrical unit accommodating cavity 12 is communicated with the central accommodating cavity 15 through the separation port 16, heat generated by the electrical unit during operation can be discharged through the central accommodating cavity 15, and the curvature radius of the outer protection layer main body 11 corresponding to the electrical unit is different from the curvature radius of the electrical unit, so that the contact surface between the outer protection layer main body 11 and the electrical unit is small, and the heat dissipation efficiency of the photoelectric hybrid cable is further improved; the material between the optical unit and the electric unit is a heat insulating material, so that the heat on the surface of the electric unit is not directly conducted to the optical unit, and the normal work of the optical unit is protected; only one end of the isolation protection component 13 is fixed with the outer protection layer main body 11, so that the other end of the isolation protection component 13 can move in the central cavity 15, and when the photoelectric mixed cable is subjected to impact force, the electric unit and the optical unit can counteract most of the impact force through the movement of the isolation protection component 13, so that the internal optical fiber 3 is prevented from being broken due to large impact; the shape of the optical-electrical hybrid cable of the embodiment is non-circular, the concave point a is positioned at the inner side of the connecting line corresponding to the two adjacent convex points b, and the optical-electrical hybrid cable can be prevented from twisting when being laid.
Example 2
Referring to fig. 2 and 5, an optical-electrical hybrid cable with a novel structure includes an outer sheath 1, four optical units and four electrical units, where each optical unit includes a loose tube 2 and at least one optical fiber ribbon 6 located in the loose tube 2, and each electrical unit includes a conductor 5 and an insulation layer 4 extruded outside the conductor 5, and is characterized in that the outer sheath 1 includes eight arc-shaped outer sheath bodies 11 and forms four concave points a and four convex points b, four isolation protection components 13 are formed inside the outer sheath 1 at the four concave points a along the same direction, one end of each isolation protection component 13 is bent to form an open optical unit cavity 14, a central cavity 15 is formed between the four optical unit cavities 14, and the outer sheath body 11 corresponding to each convex point b and the corresponding isolation protection component 13 form an electrical unit cavity 12 and a separation port 16, the optical unit is located in the optical unit containing cavity 14, the outer diameter of the optical unit is larger than the opening of the optical unit containing cavity 14, the electrical unit is located in the electrical unit containing cavity 12, the outer diameter of the electrical unit is smaller than the separation opening 16, the isolation protection component 13 is made of heat insulation materials, the optical fiber ribbon 5 is composed of at least two optical fibers 3, and the concave point a is located on the inner side of the connecting line of the two corresponding adjacent convex points b.
The embodiment increases the fiber core density of the photoelectric hybrid cable, so that each photoelectric hybrid cable can transmit more optical signals.
Example 3
Referring to fig. 3, 4, 5 and 6, an optical-electrical hybrid cable with a novel structure includes an outer sheath 1, four optical units and four electrical units, where each optical unit includes a loose tube 2 and at least one optical fiber 3 located in the loose tube 2, and each electrical unit includes a conductor 5 and an insulation layer 4 extruded outside the conductor 5, and is characterized in that the outer sheath 1 includes eight arc-shaped outer sheath bodies 11 and forms four concave points a and four convex points b, four isolation protection members 13 are formed inside the outer sheath 1 at the four concave points a along the same direction, one end of each isolation protection member 13 is bent to form an open optical unit cavity 14, a central cavity 15 is formed between the four optical unit cavities 14, and the outer sheath body 11 corresponding to each convex point b and the corresponding isolation protection member 13 form an electrical unit cavity 12 and a separation port 16, the light unit is positioned in the light unit accommodating cavity 14, the central accommodating cavity 15 is also internally provided with a reinforcing part 7, the reinforcing part 7 is composed of a reinforcing part main body 71, the reinforcing part main body 71 is in a fan shape, an isolation protection part accommodating cavity 72 is formed between two adjacent fan blades, an open slot 73 is formed on the isolation protection part accommodating cavity 72, each fan blade is provided with a first arc edge 74 and a second arc edge 75, each fan blade is embedded into a corresponding separation port 16, the first arc edge 74 supports against the electric unit, the second arc edge 75 supports against the outer protection layer main body 11, one end of the isolation protection part 13 extends into the isolation protection part accommodating cavity 72, the outer diameter of the light unit is larger than the opening of the light unit accommodating cavity 14, the electric unit is positioned in the electric unit accommodating cavity 12, the outer diameter of the electric unit is smaller than the separation port 16, the distance of the open slot 73 is larger than the bending radius of one end of the isolation protection part, the concave point a is positioned at the inner side of the connecting line of two corresponding adjacent convex points b.
The photoelectric hybrid cable with the novel structure is characterized in that the reinforcing member 7 is made of stainless steel or glass fiber reinforced plastic rods.
In this embodiment, add reinforcement 7, improved the tensile properties of mixed cable of photoelectricity, simultaneously, reinforcement 7's special shape can play the effect of further fixed electric unit and optical unit, prevents the aversion of electric unit and light monocular, improves the compressive properties of mixed cable of photoelectricity.
The optical-electrical hybrid cable with the novel structure according to any embodiment is characterized in that the outer sheath 1 is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride or nylon or polytetrafluoroethylene.
The optical-electrical hybrid cable with the novel structure according to any embodiment is characterized in that the insulating layer 4 is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride.
The photoelectric hybrid cable with the novel structure is characterized in that the conductor is a copper wire or an aluminum wire or an enameled copper wire.
The optical-electrical hybrid cable with the novel structure according to any embodiment is characterized in that the optical fiber 3 is a g.652 type optical fiber, a g.653 type optical fiber, a g.654 type optical fiber, a g.655 type optical fiber, a g.656 type optical fiber, a g.657 type optical fiber, an A1a type optical fiber, an A1b type optical fiber or an A1c type optical fiber.
The optical-electrical hybrid cable with the novel structure according to any embodiment is characterized in that the loose tube 2 is made of polybutylene terephthalate or modified polypropylene.
In the invention, when the size of the central cavity 15 is larger than the outer diameter of the electric unit and the optical unit, the electric unit and the optical unit can be embedded into the electric unit cavity 12 and the optical unit cavity 14 from the central cavity 15 at a later stage, so that the electric unit and the optical unit can be replaced conveniently in construction, a new photoelectric mixed cable does not need to be laid again, the construction time is saved, the construction efficiency is improved, and resources are saved; the outer protective layer 1 can be integrally formed, and has the advantages of simple structure, convenient processing and high production efficiency.
In the invention, the existence of the central cavity and the like greatly improves the heat dissipation effect, and simultaneously, the photoelectric unit is skillfully isolated, so that the influence of electric heating on the performance of optical transmission is minimized.
The invention solves the problems of complex structure, inconvenient processing and poor anti-seismic effect in the prior art.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. An optical-electrical hybrid cable with a novel structure comprises an outer protective layer (1), four optical units and four electrical units, wherein each optical unit comprises a loose tube (2) and at least one optical communication component positioned in the loose tube (2), each electrical unit comprises a conductor (5) and an insulating layer (4) extruded outside the conductor (5), the optical-electrical hybrid cable is characterized in that the outer protective layer (1) comprises eight arc-shaped outer protective layer main bodies (11) and forms four concave points a and four convex points b, the inner sides of the outer protective layer (1) at the four concave points a form four isolation protection components (13) along the same direction, one end of each isolation protection component (13) is bent to form an open optical unit containing cavity (14), a central containing cavity (15) is formed between the four optical unit containing cavities (14), the outer protective layer main body (11) corresponding to each convex point b and the corresponding isolation protection component (13) form an electrical unit containing cavity (12) and a separation port (16), the optical unit is located in the optical unit containing cavity (14), the outer diameter of the optical unit is larger than the opening of the optical unit containing cavity (14), the electric unit is located in the electric unit containing cavity (12), and the outer diameter of the electric unit is smaller than the separation opening (16).
2. The optical-electrical hybrid cable of a new structure as claimed in claim 1, wherein the material of the insulation protection member (13) is a heat insulating material.
3. The optical-electrical hybrid cable according to claim 2, wherein the concave point a is located inside the connecting line between two adjacent convex points b.
4. The optical-electrical hybrid cable of claim 3, wherein the optical communication component is an optical fiber (3) or an optical fiber ribbon (6) formed by combining at least two optical fibers (3), and the optical fibers (3) are G.652 type optical fibers, G.653 type optical fibers, G.654 type optical fibers, G.655 type optical fibers, G.656 type optical fibers, G.657 type optical fibers, A1a type optical fibers, A1b type optical fibers, or A1c type optical fibers.
5. The optical-electrical hybrid cable of a novel structure according to claim 1 or claim 2 or claim 3 or claim 4, it is characterized in that a reinforcing part (7) is also arranged in the central containing cavity (15), the reinforcing part (7) is composed of a reinforcing part main body (71), the reinforcing part main body (71) is fan-shaped, an isolation protection part containing cavity (72) is formed between two adjacent fan blades, an open slot (73) is formed on the isolation protection part containing cavity (72), each fan blade is provided with a first arc edge (74) and a second arc edge (75), each fan blade is embedded into a corresponding separation port (16), the first arc edge (74) supports against the electric unit, the second arc edge (75) supports against the outer protective layer main body (11), one end of the isolation protection part (13) extends into the isolation protection part containing cavity (72), the distance of the open slot (73) is larger than the bending radius of one end of the isolation protection component (13).
6. The optical-electrical hybrid cable of claim 5, wherein the material of the reinforcement member (7) is stainless steel or glass fiber reinforced plastic rod.
7. The optical/electrical hybrid cable of claim 6, wherein the outer sheath (1) is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride or nylon or polytetrafluoroethylene.
8. The optical/electrical hybrid cable with a novel structure as claimed in claim 7, wherein the material of the insulating layer (4) is low density polyethylene or medium density polyethylene or high density polyethylene or flame retardant polyolefin or polyvinyl chloride.
9. The optical-electrical hybrid cable according to claim 8, wherein the conductor is a copper wire, an aluminum wire, or an enameled copper wire.
10. The optical-electrical hybrid cable of a new structure as claimed in claim 9, wherein the material of the loose tube (2) is polybutylene terephthalate or modified polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852614.8A CN111863322A (en) | 2020-08-22 | 2020-08-22 | Photoelectric hybrid cable with novel structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852614.8A CN111863322A (en) | 2020-08-22 | 2020-08-22 | Photoelectric hybrid cable with novel structure |
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| CN111863322A true CN111863322A (en) | 2020-10-30 |
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| CN202010852614.8A Pending CN111863322A (en) | 2020-08-22 | 2020-08-22 | Photoelectric hybrid cable with novel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724935A (en) * | 2021-09-06 | 2021-11-30 | 江苏长飞中利光纤光缆有限公司 | Composite ribbon optical cable |
-
2020
- 2020-08-22 CN CN202010852614.8A patent/CN111863322A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724935A (en) * | 2021-09-06 | 2021-11-30 | 江苏长飞中利光纤光缆有限公司 | Composite ribbon optical cable |
| CN113724935B (en) * | 2021-09-06 | 2023-03-14 | 长飞光电线缆(苏州)有限公司 | Composite ribbon optical cable |
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Address after: No. 10-1, Yangzhong North Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Applicant after: CHANGSHU GAOTONG INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 215553 No. 3 Yangyuan Donggang Jing Road, Xinzhuang Town, Changshu City, Jiangsu Province Applicant before: CHANGSHU GAOTONG INTELLIGENT EQUIPMENT Co.,Ltd. |
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