CN215730999U

CN215730999U - Horizontal twisted pair data cable for superfine digital communication

Info

Publication number: CN215730999U
Application number: CN202122459073.5U
Authority: CN
Inventors: 边子永; 钟燕萍; 罗启清; 王维杰; 王栋
Original assignee: Ningbo Hongde Electronic Technology Co ltd
Current assignee: Ningbo Hongde Electronic Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-01
Anticipated expiration: 2031-10-12

Abstract

The application discloses superfine digital communication is with horizontal pair twist data cable relates to wired communication technical field, including waterproof wearing layer, anti-interference layer, two twisted wire cores, isolation layer and tensile layer, the tensile layer is woven by the nylon fiber and is formed, the tensile layer is located the inlayer of this cable, tensile layer and two twisted wire cores between be provided with the isolation layer, two twisted wire cores's peripheral parcel has anti-interference layer, anti-interference layer's the outside is waterproof wearing layer. Compared with the prior art, the cable in the scheme has small diameter, but still has good environment adaptability, and can ensure the working stability of the cable during communication; this scheme will support the tensile layer setting of cable toughness at the intermediate level for the cable still makes superfine type cable possess better resistant ability of buckling under possessing good tensile strength prerequisite, and the cable is consequently crooked more easily and accomodates.

Description

Horizontal twisted pair data cable for superfine digital communication

Technical Field

The application relates to the technical field of wired communication, in particular to a horizontal twisted-pair data cable for superfine digital communication.

Background

At present, a wired transmission mode with lower cost is generally adopted for high-speed and large-flow data transmission, the transmission process is completed by a communication cable with a larger diameter, and a cable with a large volume has complete performance and good working stability.

However, in the conventional small-diameter digital communication cable, functional layers are directly abandoned for reduction in size, and although the use cost is greatly reduced, the operation stability and the transmission efficiency are greatly reduced. In order to achieve reasonable balance of the small-diameter cable in cost and performance in use environment, a novel horizontal twisted pair data cable for superfine digital communication is provided.

Disclosure of Invention

The utility model provides a diameter that reduces communication cable under the prerequisite that the assurance cable possesses sufficient safeguard function to reduce the dead weight of cable unit length.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: this superfine horizontal pair twist data cable for digital communication, including waterproof wearing layer, anti-interference layer, two twisted wire cores, isolation layer and tensile layer, the tensile layer is woven by nylon fiber and is formed, makes the cable possess higher tensile ability, the tensile layer is located the inlayer of this cable, reduces the bending resistance of cable, be provided with the isolation layer between tensile layer and the two twisted wire cores, avoid two twisted wire cores to receive the effect of tensile layer, two twisted wire cores's peripheral parcel has the anti-interference layer, makes the cable possess anti-electromagnetic interference's ability, the outside of anti-interference layer is waterproof wearing layer, makes the outmost waterproof nature and the stand wear resistance of cable.

Preferably, the insulation layer is made of waterproof cotton and adapted to reduce friction between the twisted pair core and the tensile layer.

Preferably, the number of the twisted pair cores is several, and the several twisted pair cores are annularly and equidistantly arranged around the tensile layer, so that the core part of the cable has a uniform heat dissipation environment.

Preferably, the anti-interference layer is made of aluminum foil, and the aluminum foil has good anti-electromagnetic interference capability.

Preferably, the waterproof wear-resistant layer is made of a synthetic rubber material, and has good waterproofness and wear resistance.

Compared with the prior art, the beneficial effect of this application lies in:

(1) compared with the prior art, the cable in the scheme has small diameter, but still has good environment adaptability, and can ensure the working stability of the cable during communication;

(2) this scheme will support the tensile layer setting of cable toughness at the intermediate level for the cable still makes superfine type cable possess better resistant ability of buckling under possessing good tensile strength prerequisite, and the cable is consequently crooked more easily and accomodates.

Drawings

FIG. 1 is a schematic perspective view of the horizontal twisted pair data cable for ultra-fine digital communication;

FIG. 2 is a cross-sectional view of the ultra-fine digital communication horizontal twisted pair data cable;

FIG. 3 is a perspective cross-sectional view of the protective layer of the ultra-fine digital communication horizontal twisted pair data cable;

fig. 4 is a three-dimensional arrangement relationship diagram of the tensile layer and the twisted pair core of the horizontal twisted pair data cable for the ultra-fine digital communication.

In the figure: 1. a waterproof wear-resistant layer; 2. an anti-interference layer; 3. twisting a wire core; 4. an isolation layer; 5. a tensile layer.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

The superfine horizontal twisted-pair data cable for digital communication shown in fig. 1-4 comprises a waterproof wear-resistant layer 1, an anti-interference layer 2, twisted-pair cores 3, an isolation layer 4 and a tensile layer 5, which form each layer functional structure of the digital communication cable, wherein the tensile layer 5 is woven by nylon fibers and has higher tensile capacity, which can effectively improve the tensile breaking capacity of the small-diameter cable, the tensile layer 5 is positioned at the innermost layer of the cable, the tensile layer 5 is designed at the core part of the cable for improving the bending capacity of the small-diameter cable, the isolation layer 4 is arranged between the tensile layer 5 and the twisted-pair cores 3 for avoiding the contact between the twisted-pair cores 3 and the rougher tensile layer 5, the isolation layer 4 is made of waterproof cotton and is suitable for reducing the friction between the twisted-pair cores 3 and the tensile layer 5, the number of the twisted-pair cores 3 is several, the twisted-pair cores 3 are annularly and equidistantly arranged around the tensile layer 5, make two twisted pair sinle silks 3 possess good heat dispersion when the circular telegram during operation, the peripheral parcel of two twisted pair sinle silks 3 has anti interference layer 2 for the electromagnetic interference of resistance environment, accuracy and stability when improving the cable and carrying out vertical communication, anti interference layer 2's material is the aluminium foil, anti interference layer 2's the outside is waterproof wearing layer 1, waterproof wearing layer 1 is made by the synthetic rubber material, is used for improving the wearability of cable surface.

The structural function principle of the horizontal twisted pair data cable for the superfine digital communication is as follows: although the cable is small in diameter, various protective functional layers are reserved, so that the cable still has sufficient waterproof, heat insulation, electromagnetic interference resistance and tensile failure resistance, the superfine digital communication cable has high environmental resistance, and meanwhile, the weight of the cable in unit length is small, so that communication of communication equipment can be realized under a complex condition. To sum up: the cable is thin but has complete functions.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a superfine horizontal pair twist data cable for digital communication which characterized in that: including waterproof wearing layer, anti-interference layer, two twisted wire cores, isolation layer and tensile layer, the tensile layer is woven by nylon fiber and is formed, the tensile layer is located the inlayer of this cable, be provided with the isolation layer between tensile layer and the two twisted wire cores, the peripheral parcel of two twisted wire cores has anti-interference layer, anti-interference layer's the outside is waterproof wearing layer.

2. The ultra-fine horizontal twisted pair data cable for digital communication according to claim 1, wherein: the isolation layer is made of waterproof cotton and is suitable for reducing the friction effect between the twisted pair wire core and the tensile layer.

3. The ultra-fine horizontal twisted pair data cable for digital communication according to claim 1, wherein: the number of the twisted wire cores is several, and the several twisted wire cores are annularly and equidistantly distributed around the tensile layer.

4. The ultra-fine horizontal twisted pair data cable for digital communication according to claim 1, wherein: the anti-interference layer is made of aluminum foil.

5. The ultra-fine horizontal twisted pair data cable for digital communication according to claim 1, wherein: the waterproof wear-resistant layer is made of a synthetic rubber material.