This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] The invention provides an environment-friendly data cable, so that the existing data cables are difficult to be disassembled, recycled, seriously polluted by waste products, and inconvenient to use in the short and medium term.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0022] Embodiment 1: In order to solve the above problems, the present invention discloses an environmentally friendly data cable (see attached figure 1 ), including: a foaming skeleton 1, a conductor core group 2, an air bag 3 and an insulating layer 4, the insulating layer 4 is arranged on the outermost layer of an environmental protection data cable, and the foaming skeleton 1 includes four symmetrically arranged convex Strip 11 and spine 12, described spine 12 is arranged in the center of environmental protection data cable, described convex strip 11 one end connects spine 12, described convex strip 11 other end is connected with support plate 13, described convex strip 11 and spine 12 and An installation cavity 51 is formed between the insulating layers. The airbag bag 3 is arranged in the installation cavity 51. The airbag bag 3 is filled with nitrogen to resist the conductor core group 2. The conductor core group 2 includes a pair of Wire 21, the outer side of the pair ...
Embodiment 2
[0027] Embodiment 2: A kind of environmental protection data cable (see attached figure 1 ), including: a foaming skeleton 1, a conductor core group 2, an air bag 3 and an insulating layer 4, the insulating layer 4 is arranged on the outermost layer of an environmental protection data cable, and the foaming skeleton 1 includes four symmetrically arranged convex Strip 11 and spine 12, described spine 12 is arranged in the center of environmental protection data cable, described convex strip 11 one end connects spine 12, described convex strip 11 other end is connected with support plate 13, described convex strip 11 and spine 12 and An installation cavity 51 is formed between the insulating layers, and the airbag bag 3 is arranged in the installation cavity 51. The airbag bag 3 is filled with nitrogen gas to resist the fixed conductor core group 2, and the conductor core group 2 includes a parallel arrangement. For the wire 21, the outer side of the pair of wires is covered wit...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
length
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses an environment-friendly data cable, which comprises a foaming framework, a conductor core set, an air bag and an insulating layer, wherein the foaming framework comprises fourprotruding strips which are symmetrically arranged and a spinal column, the spinal column is arranged at the center of the environment-friendly data cable, one end of each protruding strip is connected with the spinal column, the other end is connected with a supporting plate, an installation cavity is formed among the protruding strips, the spinal column and the insulating layer, the air bag filled with nitrogen is arranged in the installation cavity, and the conductor core set comprises a pair of wires arranged in parallel; a fixing block is arranged at the inner side of the insulating layerso as to fix the conductor core set; and the insulating layer comprises 110 parts of PVC resin, 13-15 parts of dibutyl phthalate, 10-14 parts of trioctyl trimellitate, 15-25 parts of dipentaerythritol hexaacrylate, 6-10 parts of titanium dioxide, 4-5 parts of stearic acid, 3-9 parts of coarse whiting and 0.2-0.3 part of rose essence. The environment-friendly data cable adopts the foaming framework, the conductor core set, the air bag and the insulating layer which is formed according to a novel formula, the data cable is enabled to be lighter in weight, more environment-friendly in material and free of pollution, and the air bag is good in damping effect, convenient to disassemble and recycle and free of pollution.
Description
[0001] This application is a divisional application with an application date of May 26, 2016, an application number of 201610362545.6, and an invention title of "Environmental Protection Data Cable". technical field [0002] The invention relates to the field of cable production, in particular to an environment-friendly data cable. Background technique [0003] With the rapid development of optical communication technology, optical cables have been widely used in the backbone network and inter-office trunk lines of wired communication networks, and it has become an inevitable trend for optical fibers to enter the access network. However, the cost of laying optical cables is too high, and the cost of joints and terminal optical-electrical conversion is expensive. Therefore, for a long time before the popularization of optical fiber, the subscriber lines of the access network will still be dominated by metal cables. As a kind of metal cable, environmental protection data cable...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more