CN221927603U - Six types of environmental protection digital communication cable of shielding - Google Patents

Abstract

The utility model discloses a shielding type six-class environment-friendly digital communication cable, which comprises a conductor and a cross, wherein a shielding sleeve is fixedly sleeved on the surface of the cross, a plurality of fixing rings are fixedly connected on the surface of the shielding sleeve, a second insulating sleeve is fixedly sleeved on the surface of each fixing ring, a cooling cotton ring is arranged between two adjacent fixing rings, a steel wire mesh is fixedly sleeved on the surface of each second insulating sleeve, a first insulating sleeve is fixedly sleeved on the surface of each steel wire mesh, the shielding sleeve made of copper foil has good electric conductivity and oxidation resistance, electromagnetic interference can be effectively shielded, and the shielding sleeve is provided with good heat insulation and heat preservation effects, so that the temperature of a cable can be effectively reduced, the service life can be prolonged, the strength and the bearing capacity of the cable can be increased, the breakage and deformation can be reduced, and the safety performance of the cable can be improved through the arrangement of the steel wire rope and the first insulating sleeve and the second insulating sleeve.

Description

A shielded category 6 environmentally friendly digital communication cable

Technical Field

The utility model belongs to the technical field of communication cables, and in particular relates to a shielded category 6 environmentally friendly digital communication cable.

Background Art

Communication cables are used to transmit telephone, telegraph, fax files, television and radio programs, data and other electrical signals. They are made of one or more mutually insulated wires twisted together. Compared with overhead wires, communication cables have the advantages of large communication capacity, high transmission stability, good confidentiality, and less impact from natural conditions and external interference. Category 6 digital communication cables are multimedia cables that transmit data, voice and other information communication services, and are widely used in broadband access projects such as broadband user premises networks.

During the use of Category 6 digital communication cables, some cables exposed outdoors will be heated by sunlight, affecting the service life of the cables. If the strength of the communication cables is low, they are prone to breakage and deformation, affecting safety.

Utility Model Content

In order to solve the problems existing in the prior art, the utility model provides a shielded category 6 environmentally friendly digital communication cable. Through the setting of a cooling cotton ring, it has good heat insulation effect, can effectively reduce the temperature of the cable and extend the service life. Through the setting of a steel wire rope, a first insulating sleeve and a second insulating sleeve, it can increase the strength and carrying capacity of the cable, reduce breakage and deformation, and improve the safety performance of the cable.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shielded category 6 environmentally friendly digital communication cable, comprising a conductor and a cross, a shielding sleeve is fixedly sleeved on the surface of the cross, a plurality of fixing rings are fixedly connected to the surface of the shielding sleeve, a second insulating sleeve is fixedly sleeved on the surface of the fixing ring, a cooling cotton ring is provided between two adjacent fixing rings, a steel mesh is fixedly sleeved on the surface of the second insulating sleeve, and a first insulating sleeve is fixedly sleeved on the surface of the steel mesh.

Furthermore, the conductor is located inside the shielding sleeve, and the cross is a rubber cross.

Furthermore, the steel wire mesh is a double-layer steel wire mesh, and the shielding sleeve is made of copper foil.

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

1. Through the setting of the cooling cotton ring, it has a good heat insulation effect, which can effectively reduce the temperature of the cable and extend the service life. Through the setting of the steel wire rope, the first insulating sleeve and the second insulating sleeve, the strength and bearing capacity of the cable can be increased, the breakage and deformation can be reduced, and the safety performance of the cable can be improved.

2. The copper foil shielding sleeve has good electrical conductivity and anti-oxidation properties and can effectively shield electromagnetic interference. The fixing ring can increase the toughness of the device during use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a sectional view of the overall structure of the utility model.

FIG. 2 is a cross-sectional view of the overall structure of the utility model.

In the figure: 1. first insulating sleeve; 2. cross; 3. conductor; 4. shielding sleeve; 5. fixing ring; 6. cooling cotton ring; 7. second insulating sleeve; 8. wire mesh.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

Example

Referring to Figures 1-2, a shielded Category 6 environmentally friendly digital communication cable includes a conductor 3 and a cross 2, a shielding sleeve 4 is fixedly sleeved on the surface of the cross 2, a plurality of fixing rings 5 are fixedly connected to the surface of the shielding sleeve 4, a second insulating sleeve 7 is fixedly sleeved on the surface of the fixing ring 5, a cooling cotton ring 6 is provided between two adjacent fixing rings 5, a wire mesh 8 is fixedly sleeved on the surface of the second insulating sleeve 7, and a first insulating sleeve 1 is fixedly sleeved on the surface of the wire mesh 8.

The conductor 3 is located inside the shielding sleeve 4 , and the cross 2 is a rubber cross 2 .

The steel wire mesh 8 is a double-layer steel wire mesh 8, and the shielding sleeve 4 is made of copper foil.

Working principle: Through the setting of the shielding sleeve 4 made of copper foil, it has good electrical conductivity and anti-oxidation performance, and can effectively shield electromagnetic interference. Through the setting of the fixing ring 5, the toughness of the device during use can be increased. Through the setting of the cooling cotton ring 6, it has good heat insulation effect, which can effectively reduce the temperature of the cable and extend the service life. Through the setting of the steel wire rope, the first insulating sleeve 1 and the second insulating sleeve 7, the strength and carrying capacity of the cable can be increased, the breakage and deformation can be reduced, and the safety performance of the cable can be improved.

The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (3)

1. A shielded Category 6 environmentally friendly digital communication cable, comprising a conductor (3) and a cross (2), characterized in that: a shielding sleeve (4) is fixedly sleeved on the surface of the cross (2), a plurality of fixing rings (5) are fixedly connected to the surface of the shielding sleeve (4), a second insulating sleeve (7) is fixedly sleeved on the surface of the fixing ring (5), a cooling cotton ring (6) is provided between two adjacent fixing rings (5), a steel wire mesh (8) is fixedly sleeved on the surface of the second insulating sleeve (7), and a first insulating sleeve (1) is fixedly sleeved on the surface of the steel wire mesh (8). 2. A shielded Category 6 environmentally friendly digital communication cable according to claim 1, characterized in that: the conductor (3) is located inside the shielding sleeve (4), and the cross (2) is a rubber cross (2). 3. A shielded Category 6 environmentally friendly digital communication cable according to claim 1, characterized in that the steel wire mesh (8) is a double-layer steel wire mesh (8), and the shielding sleeve (4) is made of copper foil.