Audio transmission line

A conductive line and audio technology, which is applied in the field of audio conductive lines, can solve problems such as distortion, audio conductive lines not kept in the same direction, and difficult to detect audio conductive lines, etc., to achieve the effect of improving sound quality

Inactive Publication Date: 2008-01-16
张淑卿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overall structure of the existing audio transmission lines is the same. It is difficult for the manufacturing personnel to detect whether the audio transmission line is slightly twisted during assembly, and it is also difficult for the quality control personnel to find the defect that the audio transmission line as a whole is not kept in the same direction after assembly.
As a result, the audio transmission line skips rope under high-frequency vibration, which cannot meet consumers' requirements for sound quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Please refer to FIG. 6A to FIG. 6D , which are drawings of Embodiment 1 of the audio conducting wire of the present invention. Although the present invention is an audio conducting wire used for audio signal transmission of a speaker, since the structure of the speaker remains unchanged and is not a feature of the present invention, the related description and drawings are omitted here.

[0028] As shown in FIG. 6A , the audio conductive cable 2 in this embodiment can firstly provide a core 21 , and wrap a first conductive layer 23 around the core 21 , as shown in FIG. 6B . Next, as shown in FIG. 6C , a marking line 25 is disposed on the core 21 wrapped with the first conductive layer 23 . Finally, as shown in FIG. 6D , a second conductive layer 27 is wound on the core 21 provided with the marking line 25 . The winding direction of the second conductive layer 27 on the core 21 is the same as that of the first conductive layer 23 .

[0029] It should be noted that alth...

Embodiment 2

[0034] Fig. 7 is a drawing according to Embodiment 2 of the present invention. Wherein, in order to make the description clearer and easier to understand, the same or similar components as in Embodiment 1 are represented by the same or similar component symbols.

[0035] The biggest difference between embodiment 2 and embodiment 1 is that the winding direction of the second conductive layer 27 on the core 21 is opposite to that of the first conductive layer 23 . That is, as shown in FIG. 7, the audio conducting wire 2' is composed of a core body 21, a first conductive layer 23 wound around the core body 21, and a marking line arranged on the core body 21 wound with the first conductive layer 23. 25 and the second conductive layer 27 wound around the core 21 with the marking line 25 and exposing a plurality of marking parts 251 .

[0036] In this way, not only can the overall assembly direction of the audio conducting wire be effectively identified, avoiding rope skipping, but...

Embodiment 3

[0038] Fig. 8 is a drawing according to Embodiment 3 of the present invention. Wherein, the same or similar components as those in the above-mentioned embodiments are represented by the same or similar component symbols.

[0039] The biggest difference between Embodiment 3 and the foregoing embodiments is that the audio conducting wires at least include a first group of braided wires and a second group of braided wires.

[0040] As shown in FIG. 8 , the audio conducting wire 4 of this embodiment includes a first group of braided wires 41 and a second group of braided wires 43 wound around the first group of braided wires 41 . The first group of braided wires 41 includes at least a first braided wire 411, the first braided wire 411 is composed of at least a core 4111 and at least two conductive layers 4113 wound around the core 4111 in layers, and two adjacent The winding directions of the conducting layers 4113 are interlaced. At the same time, the winding directions of the ...

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PUM

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Abstract

This invention relates to one audio transmission wire composed of multiple knitting line with one as indicator line exposed to other line at least by parts to form multiple indicator parts, wherein, the indicator line and the parts judge the audio frequency wire whole is in one direction; the invention audio transmission wire is in line array and indicator part and when in locating to see whether the indicator line and its parts are in line and the audio wire whole in one same direction.

Description

technical field [0001] The invention relates to an audio conducting wire, in particular to an audio conducting wire used for audio signal transmission of a loudspeaker. Background technique [0002] With the improvement of the quality of life and the advancement of science and technology, people's requirements for audio quality have gradually increased, making the use of speakers not only limited to consumer products, but also in information, consumer electronics, and communication products that have flourished in recent years. Using loudspeaker products, loudspeakers have become an integral part of everyday life today. A common speaker is shown in Figure 1. [0003] As shown in Figure 1, the speaker 1 consists of a speaker frame 10 (speaker frame), a drum paper 15 (diaphragm), a damper 20 (damper), an audio conductor 30, a magnetic circuit (not shown), a voice coil A voice coil bobbin (not shown) and a voice coil 35 wound around the voice coil bobbin. The audio conductin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/36H01B7/17H01B11/00H04R9/06H04R9/02
Inventor 张淑卿
Owner 张淑卿
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