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Reinforced special-shaped cross skeleton

A cross skeleton, reinforced technology, applied in the direction of conductors, insulated cables, electrical components, etc., can solve the problems of poor transmission performance of network cables, poor mechanical properties of skeletons, and affecting the stability of network cables, so as to ensure mechanical and transmission performance, The effect of reducing near-end crosstalk and enhancing mechanical properties

Inactive Publication Date: 2017-11-07
余眈眈
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a reinforced special-shaped cross skeleton, which solves the problems that the existing network cable adopts a cross-shaped skeleton, the transmission performance of the network cable is not good, and the poor mechanical properties of the skeleton affect the stability of the network cable.

Method used

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  • Reinforced special-shaped cross skeleton
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  • Reinforced special-shaped cross skeleton

Examples

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Effect test

Embodiment 1

[0025] A reinforced special-shaped cross skeleton, which is composed of two skeleton substrates 1 vertically interspersed with each other, along the length direction of the skeleton substrate 1, a strip-shaped reinforcement 5 is arranged in the overlapped part of the two skeleton substrates 1, said The reinforcing member 5 is composed of metal wire or polymer fiber wire; the upper and lower ends of one of the skeleton substrates 1 are respectively provided with a reinforcing sheet 2, and the reinforcing sheet 2 at the upper end is extended from the upper end of the skeleton substrate 1 to one side. , the reinforcement sheet 2 at the lower end extends from the lower end of the skeleton substrate 1 to the other side.

[0026] Two skeleton substrates 1 are vertically interspersed to form skeleton grooves, and four sets of network cables are respectively placed in the four skeleton grooves. The reinforcing member 5 is set to strengthen the mechanical properties of the skeleton, th...

Embodiment 2

[0029] A reinforced special-shaped cross skeleton, which is composed of two skeleton substrates 1 vertically interspersed with each other, along the length direction of the skeleton substrate 1, a strip-shaped reinforcement 5 is arranged in the overlapped part of the two skeleton substrates 1, said The reinforcing member 5 is composed of metal wire or polymer fiber wire; the upper and lower ends of one of the skeleton substrates 1 are respectively provided with a reinforcing sheet 2, and the reinforcing sheet 2 at the upper end is extended from the upper end of the skeleton substrate 1 to one side. , the reinforcement sheet 2 at the lower end extends from the lower end of the skeleton substrate 1 to the other side. The left and right ends of the other frame substrate 1 are also respectively provided with reinforcement sheets 2, taking the section of the reinforced special-shaped cross frame, the four reinforcement sheets 2 are all along the clockwise direction at both ends of t...

Embodiment 3

[0033] A reinforced special-shaped cross skeleton, which is composed of two skeleton substrates 1 vertically interspersed with each other, along the length direction of the skeleton substrate 1, a strip-shaped reinforcement 5 is arranged in the overlapped part of the two skeleton substrates 1, said The reinforcement 5 is composed of metal wire or polymer fiber wire; the upper and lower ends of one of the skeleton substrates 1 are respectively provided with a reinforcement sheet 2, and the reinforcement sheet 2 at the upper end is extended from the upper end of the skeleton substrate 1 to both sides. , the reinforcement sheet 2 at the lower end extends from the lower end of the skeleton substrate 1 to both sides.

[0034] Two skeleton substrates 1 are vertically interspersed to form skeleton grooves, and four sets of network cables are respectively placed in the four skeleton grooves. The reinforcing member 5 is set to strengthen the mechanical properties of the skeleton, there...

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Abstract

The invention relates to the communication field and especially relates to a reinforced special-shaped cross skeleton. The reinforced special-shaped cross skeleton is formed by two skeleton substrates (1) which are mutually and vertically interpenetrated. Along a length direction of the skeleton substrates (1), a bar-type reinforced component (5) is arranged in a superposed portion of the two skeleton substrates (1). The reinforced component (5) is formed by a metal wire or a macromolecule fiber. Upper and lower ends of one skeleton substrate (1) are provided with reinforced sheets (2). The reinforced sheet (2) of the upper end is formed through extending one side of the upper end of the skeleton substrate (1). The reinforced sheet (2) of the lower end is formed through extending the other side of the lower end of the skeleton substrate (1). In the invention, a relative position of a cable in a skeleton groove can be further fixed, near-end crosstalk is reduced and transmission performance of the cable is increased; and the reinforced component (5) is arranged so that a mechanical property of the skeleton is reinforced, cable stability is increased and transmission performance is improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a reinforced special-shaped cross frame. Background technique [0002] There is a cross skeleton in the center of the six-category network cable. The cross skeleton rotates with the change of length, and the four pairs of twisted pairs are clamped in the groove of the skeleton to maintain the relative position of the four pairs of twisted pairs, improving the balance of the cable and Crosstalk attenuation. In addition, the cross skeleton ensures that the balanced structure of the cable will not be damaged during installation. Near-end crosstalk (NEXT) refers to the crosstalk between one line and the other line in a pair of lines inside the twisted pair due to the signal coupling effect. It is measured by the dB value. The larger the dB value, the NEXT The smaller the size, the better the performance. Using the existing cross skeleton, the near-end crosstalk value is 1.8dB, the transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/18H01B11/04
CPCH01B7/184H01B11/04
Inventor 余眈眈
Owner 余眈眈
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