CN208000777U - A kind of audio transmission line - Google Patents
A kind of audio transmission line Download PDFInfo
- Publication number
- CN208000777U CN208000777U CN201820536724.1U CN201820536724U CN208000777U CN 208000777 U CN208000777 U CN 208000777U CN 201820536724 U CN201820536724 U CN 201820536724U CN 208000777 U CN208000777 U CN 208000777U
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- CN
- China
- Prior art keywords
- transmission
- line
- transmission line
- line group
- audio
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Abstract
The utility model is related to electroacoustic transmission technique fields, more particularly to a kind of audio transmission line, including first transmission line group and second transmission line group, first transmission line group includes at least two first transmission single lines, second transmission line group includes at least two second transmission single lines, the first transmission single line in first transmission line group and the second transmission single line arranged adjacent in second transmission line group and interlacing, the first transmission single line wherein in first transmission line group is made of bare metal line covered fiber core wire, the second transmission single line in second transmission line group is made of coated metal line covered fiber core wire.The audio transmission line of the utility model, compared to existing product, not only resistance is obviously reduced, and performance can more effectively transmit signal there has also been a prodigious raising for bright and beautiful silk thread, ensure that the reduction situation of sound quality and tone color;It solves the problems, such as that wire rod generates heat, keeps speaker product more safe and reliable.
Description
Technical field
The utility model is related to electroacoustic transmission technique field more particularly to a kind of audio transmission lines.
Background technology
In electroacoustic equipment running, it is input to electric current conduction from electric current and enters ear to sound wave again, whole process is all wave
Physical motion, lead be transmission convert this wave process a very important component.The transmission line generally used is
Naked copper and copper alloy bright and beautiful silk thread product, it is exactly that impedance is bigger than normal that both, which have a common problem, this is determined by the characteristic of material
, and the big wire rod of impedance is easy heat during prolonged swing vibration, this problem can bring pole to electro-acoustic product
There is the case where being led to loud speaker burning since bright and beautiful silk thread is struck sparks in practical applications in big hidden danger;Meanwhile the resistance of transmission line
Anti- conference reduces the sensitivity of signal transmission, has harmful effect to the performance and sound quality of loud speaker;And single silver-plated wire rod, at
This is higher, and folding performance also can slightly be inferior to not silver-plated alloy copper products.
Utility model content
For problems of the prior art, the utility model provides a kind of audio transmission line.
A kind of audio transmission line, audio transmission line include first transmission line group and second transmission line group, first transmission line group
Including at least two first transmission single lines, second transmission line group includes at least two second transmission single lines, in first transmission line group
The first transmission single line and second transmission line group in the second transmission single line arranged adjacent and interlacing, wherein:
The first transmission single line in first transmission line group is made of bare metal line covered fiber core wire, in second transmission line group
Second transmission single line be made of coated metal line covered fiber core wire.
Further, the first transmission single line quantity in first transmission line group and the second transmission in second transmission line group are single
The quantity of line is equal.
Further, the first transmission single line in first transmission line group is 3 or 4 or 6 or 8 or 10.
Further, bare metal line is made of one kind in copper, silver-bearing copper, tin copper or magnesium copper.
Further, fiber core wire is one kind in cotton, staple fibre, aramid fiber series fiber.
Further, coated metal line is tin plating silver-plated or gold-plated on bare metal line.
The audio transmission line of the utility model, has the advantages that:
1. compared to existing product, not only resistance is obviously reduced, and performance prodigious is carried there has also been one for bright and beautiful silk thread
Height can more effectively transmit signal, ensure that the reduction situation of sound quality and tone color;It solves the problems, such as that wire rod generates heat, makes to raise
Sound device product is more safe and reliable.
2. selecting coated metal wire rod, keeps welding operation more convenient rapid, reduces action time, improve working efficiency,
Better benefit can be brought for the manufacturer of loud speaker.
3. the first transmission single line is different from the second transmission appearance of single line, for product appearance, product identification is high,
Magnificent beauty seems pleasing.
Description of the drawings
Illustrate the utility model embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of audio transmission line structure chart of the utility model embodiment;
Fig. 2 is a kind of disk structure schematic diagram of audio transmission line of the utility model embodiment;
Fig. 3 is a kind of disk structure schematic diagram of audio transmission line of another embodiment of the utility model.
Specific implementation mode
Below in conjunction with the attached drawing in the utility model, to the technical scheme in the embodiment of the utility model carry out it is clear,
Complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those skilled in the art is without making creative work
The all other embodiment obtained, belongs to the scope of protection of the utility model.
A kind of audio transmission line of the utility model embodiment, audio transmission line include first transmission line group and the second transmission
Line group, first transmission line group include at least two first transmission single lines, and second transmission line group includes that at least two second transmission are single
Line, the first transmission single line in first transmission line group intersect volume after transmitting single line arranged adjacent with second in second transmission line group
It knits, the first transmission single line wherein in first transmission line group is made of bare metal line covered fiber core wire, in second transmission line group
Second transmission single line be made of coated metal line covered fiber core wire.In specific the present embodiment bare metal line be copper, silver-bearing copper,
A kind of manufactured bare copper wire in tin copper or magnesium copper;Fiber core wire is one kind in cotton, staple fibre, aramid fiber series fiber;Coating
Metal wire is tin plating silver-plated or gold-plated on bare metal line.The utility model selects bare copper wire to work out with coating copper wire
Audio transmission line, the D.C. resistance smaller compared with the transmission line of pure copper wire establishment improve the performance of transmission signal, ensure that sound
The reduction situation of matter and tone color, moreover it is possible to which the problem of reducing wire rod fever keeps speaker product more safe and reliable;With single coating
Transmission line made of metal wire is compared, cost reduction, and folding performs better than.The audio transmission line of the utility model selects plating
Layer metal wire rod keeps welding operation more convenient rapid, reduces action time, improve working efficiency, can be the production of loud speaker
Producer brings better benefit.
Specifically, the first transmission single line quantity in first transmission line group in the present embodiment in second transmission line group
The quantity of second transmission single line is equal.Preferably, the first transmission single line in first transmission line group is 3 or 4 or 6 or 8
Item or 10.
Specific restriction is not done in the arrangement that the utility model pair first transmits single line, the second transmission single line, and weaving manner is pressed
It is woven according to existing mode, but place unlike the prior art is, due to the external coating of coated metal line, makes it
The appearance color of presentation is white or gold, and different from the appearance color of bare metal line, so after braiding, showing has rule
The color and luster of rule is distributed, beautiful appearance.The first transmission single line and second transmission line group in the utility model in first transmission line group
In the second transmission single line arranged adjacent and be cross-woven refer to each first transmission single line adjacent position at least one the
Two transmission single lines, and each first transmission single line transmits single line cross braiding, the rule phase of every layer of establishment at least one second
Together, finished product can just show regular color and luster distribution.First transmission single line is different from the second transmission appearance of single line, for production
For product appearance, product identification is high, and magnificent beauty seems pleasing.
As shown in Figure 1, a kind of audio transmission line structure chart of the utility model embodiment, using four first transmission single lines
It is woven with four second transmission single lines, indicates four first in first transmission line group with A-1, A-2, A-3, A-4 respectively
Single line is transmitted, four second transmission single lines in second transmission line group are indicated with B-1, B-2, B-3, B-4.Specifically such as Fig. 2 institutes
Show, be the disk structure schematic diagram of above-described embodiment, first transmission line group includes four first transmission single lines, is respectively labeled as A-
1, A-2, A-3, A-4, second transmission line group include four second transmission single lines, are respectively labeled as B-1, B-2, B-3, B-4;According to
The mode of Fig. 2, each circular hole position are respectively mounted the unwrapping wire pteryla of specific wire rod, and when machine is run, track carries out as illustrated
Mutually braiding generates the effect of mixing establishment.
As shown in figure 3, a kind of disk structure schematic diagram of audio transmission line of the utility model embodiment, using six article
One transmission single line is worked out with six second transmission single lines, and six first transmission single lines use A-1, A-2, A-3, A-4, A- respectively
5, A-6 is indicated, six second transmission single lines indicate that each circular hole position is pacified with B-1, B-2, B-3, B-4, B-5, B-6 respectively
The unwrapping wire pteryla for filling specific wire rod, when machine is run, track is mutually woven as illustrated, generates the effect of mixing establishment
Fruit.
The audio transmission line of the utility model, compared to existing product, not only resistance is obviously reduced, for bright and beautiful silk thread
Performance can more effectively transmit signal there has also been a prodigious raising, ensure that the reduction situation of sound quality and tone color;Solution
The problem of certainly wire rod generates heat, keeps speaker product more safe and reliable;Coated metal wire rod is selected, keeps welding operation more convenient
Rapidly, action time is reduced, improves working efficiency, can be that the manufacturer of loud speaker brings better benefit;First transmission is single
Line is different from the second transmission appearance of single line, and for product appearance, product identification is high, magnificent beauty, it appears that the reward heart
It is pleasing.
The audio transmission line of the utility model is coated with antioxygen in the first transmission single line and the second transmission single line outermost layer
Change film, the oxidation of wire rod, while adjustable hardness can be effectively prevent, be conducive to finishing operations sizing.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to the spirit and scope of the utility model, and one of ordinary skilled in the art is readding
The various modifications made to above-described embodiment after reader specification belong to the range that the utility model is protected.
Claims (7)
1. a kind of audio transmission line, which is characterized in that the audio transmission line includes first transmission line group and second transmission line group,
The first transmission line group includes at least two first transmission single lines, and the second transmission line group is transmitted including at least two second
Single line, the first transmission single line transmit single line arranged adjacent and interlacing with described second, wherein:
The first transmission single line is made of bare metal line covered fiber core wire, and the second transmission single line is coated metal line packet
The fiber core wire is covered to be made.
2. a kind of audio transmission line as described in claim 1, which is characterized in that the first transmission single line quantity and described the
The quantity of two transmission single lines is equal.
3. a kind of audio transmission line as claimed in claim 2, which is characterized in that the first transmission single line be 3 or 4 or
6 or 8 or 10.
4. a kind of audio transmission line as described in claim 1, which is characterized in that the bare metal line be copper, silver-bearing copper, tin copper or
One kind in magnesium copper is made.
5. a kind of audio transmission line as described in claim 1, which is characterized in that the fiber core wire is cotton, staple fibre, virtue
One kind in synthetic fibre series fiber.
6. a kind of audio transmission line as described in claim 1, which is characterized in that the coated metal line is in the bare metal
It is tin plating silver-plated or gold-plated on line.
7. a kind of audio transmission line as described in claim 1, which is characterized in that in the first transmission single line and described second
Oxidation-resistant film has been respectively coated in transmission single line outermost layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536724.1U CN208000777U (en) | 2018-04-16 | 2018-04-16 | A kind of audio transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536724.1U CN208000777U (en) | 2018-04-16 | 2018-04-16 | A kind of audio transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000777U true CN208000777U (en) | 2018-10-23 |
Family
ID=63839423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820536724.1U Expired - Fee Related CN208000777U (en) | 2018-04-16 | 2018-04-16 | A kind of audio transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000777U (en) |
-
2018
- 2018-04-16 CN CN201820536724.1U patent/CN208000777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20200416 |