CN215577908U - Composite cable convenient for indoor wiring - Google Patents

Abstract

The utility model discloses a composite cable convenient for indoor wiring, which comprises an inner sheath, a power cable, an optical cable and a communication cable, wherein a separation pad is arranged inside the inner sheath, the power cable, the optical cable and the communication cable are sequentially and clockwise distributed inside the inner sheath, fillers are filled between the power cable, the optical cable, the communication cable and the inner sheath, a metal shielding layer is sleeved on the outer wall of the inner sheath, an armor layer is arranged on the outer wall of the flame-retardant layer, an outer sheath is sleeved on the outer wall of the armor layer, a rubber wing is fixedly arranged inside the outer sheath, and a positioning hole is formed inside the rubber wing. This composite cable convenient to indoor wiring, easy and building surface closely laminate, avoid the cable to use extra mount location for cable wiring is convenient and has strengthened the aesthetic property of building, and composite cable's protective capacities promotes simultaneously, reduces the damage that the cable appears because of the extrusion.

Description

Composite cable convenient for indoor wiring

Technical Field

The utility model relates to the technical field of cables, in particular to a composite cable convenient for indoor wiring.

Background

The cable is a common device, and the main function is to transmit electric energy or exchange information, and usually functional layers such as an insulating layer and a shielding layer are wrapped outside the wire, while the composite cable is to combine the cable for transmitting electric energy and the optical cable or the cable for transmitting signals, so that one line has multiple functions, and the wiring is convenient.

However, the existing composite cable has the following problems:

because the unable pipeline of installation of partial indoor environment, composite cable generally uses the mount to fix on the building surface this moment, influence the holistic aesthetic property of building and the convenience of cable routing, so need strengthen the stability of cable self and building connection, and current composite cable is difficult closely to laminate with the building surface, make the cable need additionally use the mount location, it is not convenient and reduced the aesthetic property of building to cause the cable routing, simultaneously because indoor environment people is many, it causes the cable impaired easily to extrude, influence the normal use of cable, so need the protective capacities of strengthening cable, and current composite cable's protective capacities is not enough, easily cause the cable to receive the extrusion and appear the damage.

In order to solve the problems, innovative design is urgently needed on the basis of the original composite cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite cable convenient for indoor wiring, and aims to solve the problems that the composite cable is not easy to be tightly attached to the surface of a building, so that the cable needs to be additionally positioned by using a fixing frame, the wiring of the cable is inconvenient and the attractiveness of the building is reduced, and meanwhile, the cable is easily damaged due to extrusion due to insufficient protection capability of the composite cable.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a composite cable convenient to indoor wiring, includes inner sheath, power cable, optical cable and communication cable, the inside of inner sheath is provided with the branch spacer, and the inside of inner sheath clockwise distributes in proper order has power cable, optical cable and communication cable to it has the filler to fill between power cable, optical cable and communication cable and the inner sheath, and the cover is equipped with the metallic shield layer on the outer wall of inner sheath, and the parcel has fire-retardant layer on the outer wall of metallic shield layer simultaneously, be provided with the armor on the outer wall of fire-retardant layer, and the cover is equipped with the oversheath on the outer wall of armor to the inside of oversheath is fixed and is provided with the rubber fin, and the locating hole has been seted up to the inside of rubber fin in addition, installs protection mechanism on the outer wall of oversheath simultaneously.

Preferably, the inner sheath and the outer sheath are made of polyvinyl chloride.

Preferably, the shape of the separation pad is arranged in a T-shaped structure.

Preferably, the filler is talc powder.

Preferably, the rubber flaps are symmetrically distributed about the longitudinal mid-axis of the inner sheath.

Preferably, the rubber tab is slidably connected to the outer sheath.

Preferably, the protection mechanism comprises a rubber mat and a rubber column, the rubber mat is fixedly arranged on the outer wall of the outer sheath, and the end part of the rubber mat is connected with the outer sheath through the rubber column.

Preferably, the protection means are equiangularly distributed on the outer sheath.

Compared with the prior art, the utility model has the beneficial effects that: the composite cable convenient for indoor wiring is easy to be tightly attached to the surface of a building, the cable is prevented from being positioned by an additional fixing frame, the wiring of the cable is convenient and fast, the attractiveness of the building is enhanced, meanwhile, the protection capability of the composite cable is improved, and the damage of the cable caused by extrusion is reduced;

1. the rubber wing is moved out of the outer sheath, so that the rubber wing is convenient to unfold, and then the rubber wing is connected with the surface of a building through a nail, so that the cable is stably connected with the building without an additional fixing frame, and the cable is convenient to wire and avoids influencing the attractiveness of the building;

2. through the rubber mat oppression rubber column for the rubber column fully deforms the external impact that absorbs the cable and receive, protects the cable, and rubber mat parcel rubber column simultaneously makes the cable be convenient for pass the pipeline, has strengthened the protectiveness and the practicality of cable.

Drawings

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

FIG. 2 is a schematic view of the rubber flap in accordance with the present invention in an unfolded configuration;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the connection structure of the rubber pad and the rubber column of the present invention.

In the figure: 1. an inner sheath; 2. a separation pad; 3. a power cable; 4. an optical cable; 5. a communication cable; 6. a filler; 7. a metal shielding layer; 8. a flame retardant layer; 9. an armor layer; 10. an outer sheath; 11. a rubber flap; 12. positioning holes; 13. a protection mechanism; 1301. a rubber pad; 1302. and (5) glue columns.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a composite cable convenient for indoor wiring comprises an inner sheath 1, a separating pad 2, a power cable 3, an optical cable 4, a communication cable 5, a filler 6, a metal shielding layer 7, a flame-retardant layer 8, an armor layer 9, an outer sheath 10, a rubber fin 11, a positioning hole 12, a protection mechanism 13, a rubber pad 1301 and a rubber column 1302, wherein the separating pad 2 is arranged inside the inner sheath 1, the power cable 3, the optical cable 4 and the communication cable 5 are sequentially distributed inside the inner sheath 1 clockwise, the filler 6 is filled between the power cable 3, the optical cable 4, the communication cable 5 and the inner sheath 1, the metal shielding layer 7 is sleeved on the outer wall of the inner sheath 1, the flame-retardant layer 8 is wrapped on the outer wall of the metal shielding layer 7, the armor layer 9 is arranged on the outer wall of the flame-retardant layer 8, the outer sheath 10 is sleeved on the outer wall of the armor layer 9, and the rubber fin 11 is fixedly arranged inside the outer sheath 10, and the inside of rubber fin 11 is seted up locating hole 12, installs protection mechanism 13 on the outer wall of oversheath 10 simultaneously.

The inner sheath 1 and the outer sheath 10 are made of polyvinyl chloride, so that the insulation and the durability of the cable are enhanced.

The shape of the separating pad 2 is arranged to be a T-shaped structure, so that the power cable 3, the optical cable 4 and the communication cable 5 inside the cable can be fully separated, and the power cable 3, the optical cable 4 and the communication cable 5 are prevented from being wound with each other to influence the using effect.

The filler 6 is made of talcum powder, so that the cable can be conveniently stripped and protected.

The rubber tabs 11 are symmetrically distributed about the longitudinal central axis of the inner sheath 1 to facilitate enhanced stability during cable installation.

The rubber wing pieces 11 are connected with the outer sheath 10 in a sliding mode, so that the rubber wing pieces 11 can be used conveniently, the rubber wing pieces 11 can be moved out of the outer sheath 10, and when the rubber wing pieces 11 are not used, the rubber wing pieces 11 can be moved into the outer sheath 10, and the laying of cables is prevented from being influenced.

The protection mechanism 13 comprises a rubber pad 1301 and a rubber column 1302, the rubber pad 1301 is fixedly installed on the outer wall of the outer sheath 10, and the end portion of the rubber pad 1301 is connected with the outer sheath 10 through the rubber column 1302, so that the protection capability of the cable is enhanced conveniently.

The protection mechanisms 13 are distributed on the outer sheath 10 at equal angles to protect the cable from multiple angles.

The working principle of the utility model is as follows: when the composite cable convenient for indoor wiring is used, as shown in fig. 1-3, the composite cable composed of the power cable 3, the optical cable 4 and the communication cable 5 is convenient for communication and power transmission among equipment, when the composite cable is installed in a pipeless environment, the rubber wing 11 is pulled out from the outer sheath 10, and then a nail is inserted into the positioning hole 12, so that the cable is stably connected with the surface of a building, an additional fixing frame is not needed, the cable is convenient to wire, and the influence of the cable on the building attractiveness is reduced;

as shown in fig. 3-4, when the cable is impacted, the rubber pad 1301 presses the rubber column 1302 to deform sufficiently to absorb the impact, so as to protect the cable, and when the cable needs to pass through the pipeline, the rubber pad 1301 wraps the rubber column 1302, so that the situation that sundries are accumulated on the rubber column 1302 to affect the threading operation of the cable is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a composite cable convenient to indoor wiring, includes inner sheath (1), power cable (3), optical cable (4) and communication cable (5), its characterized in that: a separation pad (2) is arranged inside the inner sheath (1), a power cable (3), an optical cable (4) and a communication cable (5) are sequentially distributed inside the inner sheath (1) clockwise, and the filler (6) is filled between the power cable (3), the optical cable (4) and the communication cable (5) and the inner sheath (1), moreover, the outer wall of the inner sheath (1) is sleeved with a metal shielding layer (7), and the outer wall of the metal shielding layer (7) is wrapped with a flame retardant layer (8), an armor layer (9) is arranged on the outer wall of the flame retardant layer (8), an outer sheath (10) is sleeved on the outer wall of the armor layer (9), and the inside of oversheath (10) is fixed and is provided with rubber fin (11), and locating hole (12) have been seted up to the inside of rubber fin (11) moreover, install protection mechanism (13) on the outer wall of oversheath (10) simultaneously.

2. The composite cable of claim 1, wherein: the inner sheath (1) and the outer sheath (10) are made of polyvinyl chloride.

3. The composite cable of claim 1, wherein: the separating pad (2) is in a T-shaped structure.

4. The composite cable of claim 1, wherein: the filler (6) is made of talcum powder.

5. The composite cable of claim 1, wherein: the rubber wings (11) are symmetrically distributed about a longitudinal central axis of the inner sheath (1).

6. The composite cable of claim 1, wherein: the rubber wing (11) is connected with the outer sheath (10) in a sliding way.

7. The composite cable of claim 1, wherein: the protection mechanism (13) comprises a rubber pad (1301) and a rubber column (1302), the rubber pad (1301) is fixedly installed on the outer wall of the outer sheath (10), and the end portion of the rubber pad (1301) is connected with the outer sheath (10) through the rubber column (1302).

8. The composite cable of claim 1, wherein: the protection mechanisms (13) are distributed on the outer sheath (10) at equal angles.

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