CN213781633U

CN213781633U - Composite optical cable for high-definition camera with flat structure

Info

Publication number: CN213781633U
Application number: CN202023105927.1U
Authority: CN
Inventors: 徐济长; 陈双双
Original assignee: Shanghai Changyue Communication Co ltd
Current assignee: Anhui Changxin Communication Equipment Co.,Ltd.
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-07-23
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of composite optical cable equipment, in particular to a composite optical cable for a high-definition camera with a flat structure, which comprises a composite optical cable, wherein the outer layer of the composite optical cable is provided with a sheath, the outer layer of the sheath is provided with an anticorrosive layer, the inner layer of the sheath is provided with a supporting layer, the inner end of the composite optical cable is respectively provided with a signal wire, an optical fiber wire, a power wire and a standby wire, the outmost layers of the signal wire, the optical fiber wire, the power wire and the standby wire are provided with rubber layers, the bottom layer of the rubber layer is provided with a waterproof layer, the bottom layer of the waterproof layer is provided with a heat-insulating layer, the bottom layer of the heat-insulating layer is provided with an inner filling layer, the inner part of the inner filling layer is provided with a wire core, the middle position of the wire core is provided with a reinforcing core, a fluorescent coating is arranged between the rubber layers and the waterproof layer, an isolation framework is arranged between the signal wire, the optical fiber wire, the power wire and the standby wire, and the waterproof and heat-insulating effect of the cable in the composite optical cable can be improved through the waterproof layer and the heat-insulating layer, so that the device is safer to use.

Description

Composite optical cable for high-definition camera with flat structure

Technical Field

The utility model relates to a composite optical cable equipment technical field specifically is a composite optical cable for flat construction high definition camera.

Background

The composite optical cable is suitable for being used as a transmission line in a broadband access network system, is a novel access mode, integrates optical fibers and transmission copper wires, can solve the problems of broadband access, equipment power consumption and signal transmission, has generally realized high-definition in the field of program production along with the continuous development of 5G broadcast television technology, has a budget high-definition camera which is also a necessary configuration, has a transmission code stream of high-definition signals as high as 1.486G bps, has a basic transmission distance (100 m-200 m) which cannot meet the production requirement of television programs due to signal attenuation in the traditional three-coaxial cable (8.8mm) transmission, can partially meet the transmission distance due to the use of thicker 11mm or 14mm three-coaxial cables, but is not practical due to the limitation of cable coiling length and the inconvenience of cable coiling and uncoiling in practical application, and cannot ensure the transmission quality of signals for the transmission distance of more than 200 meters, the composite optical cable for the high-definition camera with the flat structure is designed for solving the problem of long-distance transmission of the high-definition camera, has the advantages of simple structure, simple process, low cost and the like, is mainly applied to the fields of studios, machine rooms, stadiums and the like, and is bound to become an important component of a communication system.

Although the composite optical cable on the market is various, most of the composite optical cables are only changed in form, the functions of the composite optical cable are not changed greatly, the composite optical cable is poor in protection performance in the using process, easy to damage and short in service life, and therefore the current situation is changed by the composite optical cable for the high-definition camera with the flat structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat construction high definition composite optical cable for camera to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a flat construction high definition composite optical cable for camera, includes composite optical cable, composite optical cable skin is equipped with the sheath, the sheath skin is equipped with the anticorrosive coating, the sheath inlayer is equipped with the supporting layer, composite optical cable the inner is equipped with signal line, optic fibre line, power cord and reserve line respectively, signal line, optic fibre line, power cord and reserve line are outmost to be equipped with the rubber layer, the rubber layer bottom is equipped with the waterproof layer, the waterproof layer bottom is equipped with the insulating layer, the insulating layer bottom is equipped with the intussuseption, the intussuseption is equipped with the sinle silk in situ portion, sinle silk intermediate position is equipped with the enhancement core, be equipped with fluorescent coating between rubber layer and the waterproof layer, be equipped with the isolation skeleton between signal line, optic fibre line, power cord and the reserve line.

Preferably, the composite optical cable is filled with glue-pouring quartz sand.

Preferably, the anticorrosive layer can be a polypropylene or polyethylene material.

Preferably, the support layer is specifically an aramid material.

Preferably, the heat insulation layer is specifically a nano composite ceramic coating, a heat conducting fin is laid at one end of the heat insulation layer, the heat conducting fin is located on one side of the waterproof layer, and the waterproof layer is specifically a water absorption foam layer.

Preferably, the isolation framework is a metal framework.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the anti-corrosion layer can be made of polypropylene or polyethylene material, the anti-corrosion effect of the composite optical cable sheath can be improved through the anti-corrosion layer, the damage of the surface skin can be avoided, the strength of the composite optical cable can be improved through the supporting layer and the inner filling layer, the waterproof and heat insulation effects of the cable in the composite optical cable can be improved through the waterproof layer and the heat insulation layer, the heat insulation layer is specifically nano composite ceramic paint, one end of the heat insulation layer is paved with a heat conducting fin which is positioned on one side of the waterproof layer, the waterproof layer is specifically a water absorption foam layer, thereby when the optical cable is inside to be heated, the heat at first can be obstructed by the insulating layer, and the heat after obstructing conducts the waterproof layer through the conducting strip, and the heat can heat the evaporation to the moisture of the inside gathering of waterproof layer to can play thermal-insulated and waterproof effect, make equipment safety during the use more.

2. The utility model discloses in, through being equipped with fluorescent coating at rubber layer bottom to after the outer rubber layer of optical cable is damaged, damaged department can show department fluorescent coating, and then makes things convenient for maintainer to look for the damaged department of optical cable, can keep apart single cable through keeping apart the skeleton, prevents that certain cable from weing to damage and then influencing other cables and using, plays isolated effect, makes more convenience during equipment uses.

Drawings

FIG. 1 is a general schematic view of the present invention;

fig. 2 is a schematic view of the internal structure of the composite optical cable of the present invention;

FIG. 3 is a schematic view of the internal structure of the rubber layer of the present invention;

in the figure: 1. a composite optical cable; 2. a sheath; 3. an anticorrosive layer; 4. a support layer; 5. a signal line; 6. an optical fiber line; 7. a power line; 8. a spare wire; 9. a rubber layer; 10. a waterproof layer; 11. a thermal insulation layer; 12. an inner filling layer; 13. a wire core; 14. a reinforcing core; 15. a fluorescent coating; 16. and (5) isolating the skeleton.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a composite optical cable for a high-definition camera with a flat structure comprises a composite optical cable 1, wherein a sheath 2 is arranged on the outer layer of the composite optical cable 1, an anticorrosive layer 3 is arranged on the outer layer of the sheath 2, a supporting layer 4 is arranged on the inner layer of the sheath 2, a signal wire 5, an optical fiber wire 6, a power wire 7 and a standby wire 8 are respectively arranged at the inner end of the composite optical cable 1, a rubber layer 9 is arranged on the outermost layer of the signal wire 5, the optical fiber wire 6, the power wire 7 and the standby wire 8, a waterproof layer 10 is arranged at the bottom layer of the rubber layer 9, a heat insulating layer 11 is arranged at the bottom layer of the waterproof layer 10, an inner filling layer 12 is arranged at the bottom layer of the heat insulating layer 11, a wire core 13 is arranged inside the inner filling layer 12, a reinforcing core 14 is arranged in the middle of the wire core 13, the anticorrosive layer 3 can be specifically a polypropylene or polyethylene material, the anticorrosive layer 3 can improve the anticorrosive effect of the sheath 2 of the composite optical cable 1 through the anticorrosive layer 3, the surface skin is prevented from being damaged, the strength of the composite optical cable 1 can be improved through the supporting layer 4 and the inner filling layer 12, waterproof and heat insulation effects of the cable inside the composite optical cable 1 can be improved through the waterproof layer 10 and the heat insulation layer 11, the heat insulation layer 11 is specifically nano composite ceramic paint, a heat conducting strip is laid at one end of the heat insulation layer 11 and is positioned on one side of the waterproof layer 10, the waterproof layer 10 is specifically a water-absorbing foam layer, when the inside of the optical cable is heated, heat can be firstly blocked by the heat insulation layer 11, the heat after blocking is conducted to the waterproof layer 10 through the heat conducting strip, the heat can heat and evaporate moisture gathered inside the waterproof layer 10, heat insulation and waterproof effects can be achieved, equipment is safer when in use, the fluorescent coating 15 is arranged between the rubber layer 9 and the waterproof layer 10, the signal wire 5, the optical fiber 6, the isolation framework 16 is arranged between the power wire 7 and the standby wire 8, the fluorescent coating 15 is arranged on the bottom layer 9, and after the rubber layer 9 outside the optical cable is damaged, damaged department can show department's fluorescent coating 15, and then makes things convenient for maintainer to look for the damaged department of optical cable, can keep apart single cable through keeping apart skeleton 16, prevents that certain cable from weing to damage and then influencing other cables and using, plays isolated effect for convenience more when equipment uses has certain spreading value.

The utility model discloses work flow: when the composite optical cable is used, the anticorrosive layer 3 can be made of polypropylene or polyethylene materials, the anticorrosive effect of the sheath 2 of the composite optical cable 1 can be improved through the anticorrosive layer 3, the damage of the surface skin is avoided, the strength of the composite optical cable 1 can be improved through the supporting layer 4 and the inner filling layer 12, the waterproof and heat insulation effects of the cable inside the composite optical cable 1 can be improved through the waterproof layer 10 and the heat insulation layer 11, the heat insulation layer 11 is made of nano composite ceramic coating materials, one end of the heat insulation layer 11 is paved with a heat conducting sheet which is positioned on one side of the waterproof layer 10, the waterproof layer 10 is made of water-absorbing foam layers, when the inside of the optical cable is heated, the heat can be firstly blocked by the heat insulation layer 11, the heat after blocking is conducted to the waterproof layer 10 through the heat conducting sheet, the heat can heat and evaporate water accumulated inside the waterproof layer 10, and the heat insulation and waterproof effects can be achieved, through being equipped with fluorescence coating 15 at rubber layer 9 bottom to after the outer rubber layer 9 of optical cable is damaged, damaged department can show department fluorescence coating 15, and then makes things convenient for maintainer to look for the damaged department of optical cable, can keep apart individual cable through keeping apart skeleton 16, prevents that certain cable from weing to damage and then influencing other cables and using, plays isolated effect, has certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flat construction high definition is compound optical cable for camera, includes compound optical cable (1), its characterized in that: the composite optical cable is characterized in that a sheath (2) is arranged on the outer layer of the composite optical cable (1), an anticorrosive layer (3) is arranged on the outer layer of the sheath (2), a supporting layer (4) is arranged on the inner layer of the sheath (2), a signal wire (5), an optical fiber wire (6), a power wire (7) and a standby wire (8) are respectively arranged at the inner end of the composite optical cable (1), a rubber layer (9) is arranged on the outmost layer of the signal wire (5), the optical fiber wire (6), the power wire (7) and the standby wire (8), a waterproof layer (10) is arranged at the bottom layer of the rubber layer (9), a heat-insulating layer (11) is arranged at the bottom layer of the waterproof layer (10), an inner filling layer (12) is arranged at the bottom layer of the heat-insulating layer (11), a wire core (13) is arranged inside the inner filling layer (12), a reinforcing core (14) is arranged at the middle position of the wire core (13), and a fluorescent coating (15) is arranged between the rubber layer (9) and the waterproof layer (10), an isolation framework (16) is arranged among the signal line (5), the optical fiber line (6), the power line (7) and the standby line (8).

2. The composite optical cable for the high-definition camera with the flat structure is characterized in that the composite optical cable (1) is filled with glue-pouring quartz sand.

3. The composite optical cable for the high-definition camera with the flat structure is characterized in that the anticorrosive layer (3) can be made of polypropylene or polyethylene.

4. The composite optical cable for the high-definition camera with the flat structure is characterized in that the supporting layer (4) is made of aramid fiber.

5. The composite optical cable for the flat high-definition camera is characterized in that the heat insulation layer (11) is made of nano composite ceramic paint, a heat conducting sheet is laid at one end of the heat insulation layer (11), the heat conducting sheet is located on one side of the waterproof layer (10), and the waterproof layer (10) is made of water-absorbing foam.

6. The composite optical cable for the high-definition camera with the flat structure is characterized in that the isolation framework (16) is a metal framework.