Sound system conductive transmission line

A sound system and transmission line technology, applied in the direction of metal/alloy conductors, cables with double-stranded/quad-stranded, etc., can solve the problem of sound lines, unclear edges, poor resolution, and hierarchical Unclear and other problems, to achieve the effect of good music playback performance

Inactive Publication Date: 2018-03-06
王卫平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In addition to the advantages of electrical conductivity, the above-mentioned copper audio conductive transmission line with the largest amount currently used has low electronegativity and ionization due to the low value of atomic number, electronic layer arrangement, atomic volume, relative atomic mass, and electronic configuration. The energy value is relatively high, so its resistance to deformation and shock resistance is poor, resulting in insurmountable music power transmission defects: first, the bandwidth is narrow, and the extensibility of high and low frequency bands is not enough, especially the extension of low frequency bands is relatively limited; The layers are not clear, the various performance objects in the sound field are sticky, and the resolution ability is poor; the third is the poor image formation, and the sense of lines and edges of each sound is not clear; the fourth is the poor density, that is, the fullness of the sound Poor degree
[0013] In addition, from the perspective of durability, copper audio conductive transmission lines are not a better choice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The niobium (Nb) material speaker wire in the conductor can be in two forms: one is the niobium foil speaker wire, and the other is the niobium wire speaker wire.

[0043] Niobium foil speaker wire, made of niobium (Nb) material, with a cross-sectional thickness of 0.1mm~1.0mm, a width of 3~20mm, and any length of niobium foil as a conductor. The niobium foil conductor can be wrapped such as poly Propylene, polyethylene, Teflon and other insulating materials.

[0044] Niobium wire speaker wire, niobium wire made of niobium (Nb) material, diameter 0.1 ~ 1.0mm, single or multi-strand niobium wire as the conductor, niobium foil conductor can be wrapped such as polypropylene, polyethylene, Teflon Long and other insulating materials.

[0045] figure 1 , Niobium foil speaker wire: One is a single piece of niobium foil speaker wire, wrapped in the middle of the insulator 2 with a thickness of 0.1-1.0mm, a width of 3-20mm, and a niobium foil strip of any length as a conductor...

Embodiment 2

[0048] The niobium (Nb) material signal line in the conductor can also be in two forms: one is a niobium foil signal line, and the other is a niobium wire signal line.

[0049] Niobium foil signal line, made of niobium (Nb) material, with a section thickness of 0.1-0.3mm, a width of 1-5mm, and a niobium material foil strip of any length as a conductor, and an inner insulator 21 is wrapped around the niobium foil conductor. Polypropylene, polyethylene, Teflon, etc. are coated with a metal shielding net 5 on the outside, and the outer layer of the metal shielding net is coated with a signal line of an outer layer insulator 22.

[0050] Figure 5 , a single piece of niobium foil signal line, viewed from the cross section of the wire, the outermost layer is an outer layer insulator 22, the outer layer insulator 22 is covered with a layer of metal shielding mesh 5, and the inside of the metal shielding mesh 5 is covered with a layer of inner layer insulator 21 , the inner layer in...

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Abstract

The present invention discloses a sound system conductive transmission line. The conductive transmission line comprises a conductor coated with an insulator, the conductor is coated with the insulatoror an insulator coated with a shielding net, metal niobium materials are employed by the conductor to prepare niobium foils or niobium wires, the niobium foils employ a single sheet of niobium foil or multiple sheets of niobium foils, and the niobium wires employ a single strand of niobium foil or multiple strands of niobium foils. The sound system conductive transmission line employing Nb materials is applied to a sound system current transmission carrier so that sound horn wires or signal lines have a better music reproducing expression capability than a copper-based conductor such as copper, cu-ag alloy, cooper-plated silver, gold-plated copper, etc.

Description

technical field [0001] The invention relates to the field of conductive materials, in particular to a conductive transmission line for an audio system. Background technique [0002] Audio system, here specifically refers to microphone, microphone signal amplifier, CD player, hard disk player, DVD player, record player, recorder, decoder (DAC), sound card (ADC), mixer, equalizer, effector, preamp A system for any connection between signal amplifiers, post-stage power amplifiers, speakers and other equipment and the equipment. The audio signal line is mainly used for the audio signal current transmission of the audio system; the speaker line is mainly used for the audio power current transmission between the post-stage power amplifier and the speaker. The audio signal line is a weak current audio system transmission line, and the speaker line is a strong current transmission line in the audio system. The two are collectively referred to herein as the audio system conductive ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B11/06H01B1/02
CPCH01B1/02H01B11/06
Inventor 陈东红
Owner 王卫平
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