CN212461239U - Silver-copper braided wire - Google Patents
Silver-copper braided wire Download PDFInfo
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- CN212461239U CN212461239U CN202021557070.4U CN202021557070U CN212461239U CN 212461239 U CN212461239 U CN 212461239U CN 202021557070 U CN202021557070 U CN 202021557070U CN 212461239 U CN212461239 U CN 212461239U
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Abstract
The utility model belongs to the technical field of the connecting wire, especially, relate to a silver-copper braided wire, including hard alloy copper line, soft alloy copper line and alloy silvering copper line, hard alloy copper line, soft alloy copper line and alloy silvering copper line are woven the setting in turn each other to form annular coil, weave each other between soft alloy copper line, hard alloy copper line and the alloy silvering copper line to form the silver-copper braided wire; the combination of the hard alloy copper wire and the soft alloy copper wire ensures that the silver-copper braided wire has good conductivity, improves the toughness of the silver-copper braided wire, prevents rope skipping, and replaces the setting mode of singly using the copper wire for conducting in the prior art; add alloy silver-plated copper line in hard state alloy copper line and soft state alloy copper line, improve silver-copper braided wire's high temperature resistance and wear resistance to improve silver-copper braided wire's life, further improve silver-copper braided wire's stability, signal transmission is stable, and the reduction degree is high.
Description
Technical Field
The utility model belongs to the technical field of the connecting wire, especially, relate to a silver-copper braided wire.
Background
The signal line is a wire used for transmitting sound signals generated by a sound source (signal source), and is commonly used for equipment such as a loudspeaker, and the signal line has the greatest defect that the loudspeaker emits sound by vibration of drum paper, so that when the loudspeaker emits sound, the signal line in the loudspeaker also generates vertical vibration along with the vibration of the drum paper, and when an audio signal rises to a certain frequency, the signal line generates transverse vibration or circular vibration in the horizontal direction besides the vertical vibration, namely, a rope skipping (roping) phenomenon is formed; when the signal wire in the loudspeaker generates a rope skipping phenomenon, the signal wire not only is easy to hit drum paper or bounce waves to generate noise, but also can form a short circuit of an audio signal due to the fact that the signal wire is touched; if the tensile strength of the signal line is insufficient, the signal line is likely to be broken by vibration.
Meanwhile, as the core of each strand of braided wire in the audio signal conducting wire for conducting the audio signal in the loudspeaker is surrounded by the conducting layers with the same winding direction, after the braided wires are braided or wound into the audio signal conducting wire, the structural hardness of the formed audio signal conducting wire is insufficient. Therefore, the rope skipping phenomenon is easy to occur during vibration to touch the drum paper or the elastic waves of the loudspeaker.
Therefore, how to provide a high frequency signal conducting wire to effectively increase the structural rigidity or Damping (damming) constant of the high frequency signal conducting wire and avoid the occurrence of rope skipping phenomenon has become an important issue for improving the quality of the speaker, and is also an objective of the development in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silver-copper braided wire aims at solving the not enough technical problem of audio signal conducting wire structure hardness among the prior art.
In order to achieve the above object, the embodiment of the utility model provides a pair of silver-copper braided wire, including hard alloy copper line, soft alloy copper line and alloy silvering copper line, hard alloy copper line soft alloy copper line with alloy silvering copper line weaves the setting in turn each other in order to form annular coil, soft alloy copper line hard alloy copper line with weave each other in order to form between the alloy silvering copper line the silver-copper braided wire.
Optionally, silver-copper braided wire still includes the sinle silk, hard alloy copper line soft alloy copper line with the alloy silvering copper line is around locating the periphery of sinle silk.
Optionally, the core is a fiber yarn, and the raw material of the fiber yarn is aramid fiber or kevlar fiber.
Optionally, the alloy silver-plated copper wire includes a hard alloy silver-plated copper wire and a soft alloy silver-plated copper wire, and the hard alloy copper wire, the soft alloy copper wire, the hard alloy silver-plated copper wire and the soft alloy silver-plated copper wire are alternately woven to form the loop.
Optionally, the soft alloy copper wire, the hard alloy copper wire and the alloy silver-plated copper wire are arranged in parallel to form a knitting set, and a plurality of knitting sets are interwoven.
Optionally, the set of stitches is provided with eight sets.
Optionally, the soft alloy copper wires, the hard alloy copper wires and the alloy silver-plated copper wires in the braided wire group are interwoven with each other.
Optionally, the hard alloy copper wire is provided with a plurality of strands, and the strands of hard alloy copper wires are mutually arranged in parallel to form a hard alloy copper wire group; the soft alloy copper wire is provided with a plurality of strands, and the strands of soft alloy copper wires are mutually arranged in parallel to form a soft alloy copper wire group; the alloy silver-plated copper wire is provided with a plurality of strands, and the alloy silver-plated copper wires are mutually arranged in parallel to form an alloy silver-plated copper wire group; the hard alloy copper wire group, the soft alloy copper wire group and the alloy silver-plated copper wire group are woven with each other to form the silver-copper woven wire.
Optionally, the hard alloy copper wire group includes three strands of the hard alloy copper wires, the soft alloy copper wire group includes three strands of the soft alloy copper wires, and the alloy silver-plated copper wire group includes three strands of the alloy silver-plated copper wires.
Optionally, the diameter of the silver-copper braided wire ranges from 0.30mm to 0.50 mm.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the silver-copper braided wire have one of following technological effect at least: the hard alloy copper wire has good supporting performance, the soft alloy copper wire has good conductivity and high temperature resistance, and the combination of the hard alloy copper wire and the soft alloy copper wire ensures that the silver-copper braided wire has good conductivity and simultaneously improves the toughness of the silver-copper braided wire, thereby preventing rope skipping; alloy silvered copper wire has the advantage that the melting point is high and oxidation resistance is good, add alloy silvered copper wire in hard alloy copper wire and soft alloy copper wire, hard alloy copper wire, soft alloy copper wire and alloy silvered copper wire are woven each other and are set up, match between hard alloy copper wire, soft alloy copper wire and the alloy silvered copper wire and set up in order to improve holistic high temperature resistance and the wear resistance of silver-copper braided wire, thereby improve silver-copper braided wire's life, further improve silver-copper braided wire's stability, signal transmission is stable, rate is excellent, the reduction degree is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a silver-copper braided wire provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a silver-copper braided wire provided by an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-hard alloy copper wire, 20-soft alloy copper wire, 30-alloy silver-plated copper wire and 40-wire core.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-2 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the utility model, as shown in fig. 1, provide a silver-copper braided wire, including hard alloy copper line 10, soft alloy copper line 20 and alloy silver-plated copper line 30, hard alloy copper line 10 soft alloy copper line 20 with alloy silver-plated copper line 30 sets up in turn each other in order to form annular coil, soft alloy copper line 20 hard alloy copper line 10 with weave each other between the alloy silver-plated copper line 30 in order to form silver-copper braided wire.
In the embodiment of the present invention, the hard alloy copper wire 10 has good supporting performance, the soft alloy copper wire 20 has good conductivity and high temperature resistance, the hard alloy copper wire 10 and the soft alloy copper wire 20 are combined to make the silver-copper braided wire have good conductivity and simultaneously improve the toughness of the silver-copper braided wire, so as to prevent the occurrence of rope skipping, and replace the setting mode of conducting by using the copper wire alone in the prior art, the hard alloy copper wire 10 and the soft alloy copper wire 20 are matched with each other to have stable structure and high conductivity; the alloy silver-plated copper wire 30 has the advantages of high melting point and good oxidation resistance, the alloy silver-plated copper wire 30 is additionally arranged in the hard alloy copper wire 10 and the soft alloy copper wire 20, and the hard alloy copper wire 10, the soft alloy copper wire 20 and the alloy silver-plated copper wire 30 are matched with each other to improve the overall high-temperature resistance and wear resistance of the silver-copper braided wire, so that the service life of the silver-copper braided wire is prolonged, the stability of the silver-copper braided wire is further improved, the signal transmission is stable, the speed is high, and the reduction degree is high.
In another embodiment of the present invention, as shown in fig. 1, the silver-copper braided wire of the silver-copper braided wire further includes a wire core 40, and the hard alloy copper wire 10, the soft alloy copper wire 20 and the alloy silver-plated copper wire 30 are wound around the outer periphery of the wire core 40; add sinle silk 40 in order being used for improving the stability of weaving between hard alloy copper line 10, soft alloy copper line 20 and the alloy silvering copper line 30, the silver-copper braided wire processing of being convenient for simultaneously, through using sinle silk 40 as the axis center, set up the ring coil that hard alloy copper line 10, soft alloy copper line 20 and alloy silvering copper line 30 formed in sinle silk 40's periphery, stable in structure.
In another embodiment of the present invention, the core 40 of the silver-copper braided wire is a fiber filament, the raw material of the fiber filament is an aramid fiber or a kevlar fiber, and the raw material of the fiber filament is an aramid fiber or a kevlar fiber; the types of the aramid fibers comprise 100D, 130D, 200D, 400D, 1000D, 1500D and 3000D, and the aramid fibers have extremely high strength, the weight ratio tensile strength is 6 times that of steel wires, 3 times that of glass fibers, 2 times that of high-strength nylon industrial yarns, the tensile modulus is 3 times that of steel wires, 2 times that of glass fibers and 10 times that of high-strength nylon industrial yarns; the continuous use temperature range is extremely wide, and the continuous use temperature range can be normally used for a long time within the range of-196 ℃ to 330 ℃. The shrinkage rate at 150 ℃ is 0, the fiber is not decomposed and melted at the high temperature of 560 ℃, the service life of the signal wire can be effectively prolonged by using the fiber, and the fiber is not easy to damage; kevlar fibers have the advantages of high strength, high abrasion resistance and high tear resistance.
In another embodiment of the present invention, the alloy silver-plated copper wire of the silver-copper braided wire includes a hard alloy silver-plated copper wire and a soft alloy silver-plated copper wire, and the hard alloy copper wire 10, the soft alloy copper wire 20, the hard alloy silver-plated copper wire and the soft alloy silver-plated copper wire are alternately braided with each other to form the loop; hard alloy copper line 10, soft alloy copper line 20, hard alloy silvering copper line and soft alloy silvering copper line are woven the setting each other, improve braided wire's high temperature resistance and wear resistance to improve braided wire's life, further improve braided wire's stability, signal transmission is stable, and speed is excellent, and the reduction degree is high.
In another embodiment of the present invention, as shown in fig. 1, the soft alloy copper wire 20, the hard alloy copper wire 10 and the alloy silver-plated copper wire 30 of the silver-copper braided wire are arranged side by side to form a braided wire set, and a plurality of braided wire sets are braided in a staggered manner; the silver-copper braided wires are arranged in groups to form a plurality of groups of braided wires, soft alloy copper wires 20, hard alloy copper wires 10 and alloy silver-plated copper wires 30 are arranged in each group of braided wires, and the braided wires of each group are arranged in a staggered mode, so that the structural stability is further improved.
In another embodiment of the present invention, the knitting thread group of the silver-copper braided thread is provided with eight groups, and may also be provided with one group, two groups, three groups, four groups, five groups, six groups or seven groups, and the knitting thread group is preferably provided with eight groups of comprehensive performances through the tensile test and the bending setting.
In another embodiment of the present invention, the soft alloy copper wire 20, the hard alloy copper wire 10 and the alloy silver-plated copper wire 30 in the group of the silver-copper braided wire are interwoven with each other; after interweaving, the fabric is fixed in a bonding mode, and the processing cost is low.
The alloy silver-plated copper wire 30 comprises a soft alloy silver-plated copper wire and a hard alloy silver-plated copper wire, and the soft alloy copper wire 20, the hard alloy copper wire 10, the hard alloy silver-plated copper wire and the soft alloy silver-plated copper wire are interwoven with each other, so that the stability is further improved.
In another embodiment of the present invention, as shown in fig. 2, the hard alloy copper wire 10 of the silver-copper braided wire is provided with a plurality of strands, and the strands of the hard alloy copper wire 10 are arranged side by side with each other to form a hard alloy copper wire group; the soft alloy copper wire 20 is provided with a plurality of strands, and the soft alloy copper wires 20 are mutually arranged in parallel to form a soft alloy copper wire group; the alloy silver-plated copper wire 30 is provided with a plurality of strands, and the alloy silver-plated copper wires 30 are mutually arranged in parallel to form an alloy silver-plated copper wire group; the hard alloy copper wire group, the soft alloy copper wire group and the alloy silver-plated copper wire group are mutually woven to form the silver-copper braided wire, and the overall structure of the silver-copper braided wire is more stable due to the connection mode of multi-strand arrangement.
The alloy silver-plated copper wire 30 includes a soft alloy silver-plated copper wire and a hard alloy silver-plated copper wire, the soft alloy silver-plated copper wire is provided with a plurality of strands, and the soft alloy silver-plated copper wires are mutually arranged in parallel to form a soft alloy silver-plated copper wire group; each strand of hard alloy silver-plated copper wire is mutually arranged in parallel to form a hard alloy silver-plated copper wire group, and the soft alloy silver-plated copper wire group, the hard alloy copper wire group and the soft alloy copper wire group are mutually woven to form the silver-copper braided wire.
In another embodiment of the present invention, the hard alloy copper wire group of the silver-copper braided wire includes three strands of the hard alloy copper wires 10, and the three strands of the hard alloy copper wires 10 are arranged side by side with each other, so as to improve the deformation resistance of the hard alloy copper wire group; the soft alloy copper wire group comprises three strands of soft alloy copper wires 20, and the three strands of soft alloy copper wires 20 are arranged in parallel to improve the deformation resistance of the soft alloy copper wire group; the alloy silver-plated copper wire group comprises three strands of alloy silver-plated copper wires 30, the three strands of alloy silver-plated copper wires 30 are arranged in parallel, the deformation resistance of the alloy silver-plated copper wire group is improved, the operation performance of the silver-copper braided wire is further improved, and the operation performance is good.
The alloy silver-plated copper wire group comprises a soft alloy silver-plated copper wire group and a hard alloy silver-plated copper wire group; the soft alloy silver-plated copper wire group comprises three strands of soft alloy silver-plated copper wires which are arranged in parallel; the hard alloy silver-plated copper wire group comprises three hard alloy silver-plated copper wires which are arranged in parallel.
In another embodiment of the present invention, the diameter of the silver-copper braided wire ranges from 0.30mm to 0.50 mm; specifically, the diameter of silver-copper braided wire can select 0.30mm, 0.35mm, 0.40mm, 0.43mm, 0.45mm or 0.50mm for use, the diameter of traditional signal line is generally greater than 1.0mm, and reduce the diameter size of signal line between 0.30mm ~ 0.50mm, the signal line diminishes, be favorable to drawing the distance between big line and the line, the condition that the line that causes when reducible signal line is beated makes audio signal short circuit with line contact, make silver-copper braided wire lighter.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A silver-copper braided wire which is characterized in that: the soft alloy copper wire and the alloy silver-plated copper wire are alternately woven to form an annular coil, and the soft alloy copper wire and the alloy silver-plated copper wire are woven to form the silver-copper woven wire.
2. The silver-copper braided wire according to claim 1, characterized in that: silver-copper braided wire still includes the sinle silk, hard state alloy copper line soft state alloy copper line with the alloy silvered copper wire is around locating the periphery of sinle silk.
3. The silver-copper braided wire according to claim 2, characterized in that: the cable core is made of fiber yarns, and the raw materials of the fiber yarns are aramid fibers or Kevlar fibers.
4. The silver-copper braided wire according to claim 1, characterized in that: the alloy silver-plated copper wire comprises a hard alloy silver-plated copper wire and a soft alloy silver-plated copper wire, and the hard alloy copper wire, the soft alloy copper wire, the hard alloy silver-plated copper wire and the soft alloy silver-plated copper wire are alternately woven to form the annular coil.
5. The silver-copper braided wire according to claim 1, characterized in that: the soft alloy copper wire, the hard alloy copper wire and the alloy silver-plated copper wire are arranged in parallel to form a knitting line group, and a plurality of knitting line groups are interwoven.
6. The silver-copper braided wire according to claim 5, characterized in that: the weaving thread group is provided with eight groups.
7. The silver-copper braided wire according to claim 5, characterized in that: the soft alloy copper wires, the hard alloy copper wires and the alloy silver-plated copper wires in the weaving group are interwoven.
8. The silver-copper braided wire according to claim 1, characterized in that: the hard alloy copper wire is provided with a plurality of strands, and the strands of hard alloy copper wires are mutually arranged in parallel to form a hard alloy copper wire group; the soft alloy copper wire is provided with a plurality of strands, and the strands of soft alloy copper wires are mutually arranged in parallel to form a soft alloy copper wire group; the alloy silver-plated copper wire is provided with a plurality of strands, and the alloy silver-plated copper wires are mutually arranged in parallel to form an alloy silver-plated copper wire group; the hard alloy copper wire group, the soft alloy copper wire group and the alloy silver-plated copper wire group are woven with each other to form the silver-copper woven wire.
9. The silver-copper braided wire according to claim 8, characterized in that: the hard alloy copper wire group comprises three hard alloy copper wires, the soft alloy copper wire group comprises three soft alloy copper wires, and the alloy silver-plated copper wire group comprises three alloy silver-plated copper wires.
10. The silver-copper braided wire according to any one of claims 1 to 9, characterized in that: the diameter range of the silver-copper braided wire is 0.30 mm-0.50 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557070.4U CN212461239U (en) | 2020-07-30 | 2020-07-30 | Silver-copper braided wire |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021557070.4U CN212461239U (en) | 2020-07-30 | 2020-07-30 | Silver-copper braided wire |
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| CN212461239U true CN212461239U (en) | 2021-02-02 |
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| CN202021557070.4U Active CN212461239U (en) | 2020-07-30 | 2020-07-30 | Silver-copper braided wire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768915A (en) * | 2020-07-30 | 2020-10-13 | 东莞市宾澄电子有限公司 | Silver-copper braided wire |
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2020
- 2020-07-30 CN CN202021557070.4U patent/CN212461239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768915A (en) * | 2020-07-30 | 2020-10-13 | 东莞市宾澄电子有限公司 | Silver-copper braided wire |
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