CN213123821U - Stretch-proofing tin-plated copper clad aluminum magnesium wire rod - Google Patents
Stretch-proofing tin-plated copper clad aluminum magnesium wire rod Download PDFInfo
- Publication number
- CN213123821U CN213123821U CN202022585357.4U CN202022585357U CN213123821U CN 213123821 U CN213123821 U CN 213123821U CN 202022585357 U CN202022585357 U CN 202022585357U CN 213123821 U CN213123821 U CN 213123821U
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- CN
- China
- Prior art keywords
- wire
- sheath
- stretch
- magnesium
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 13
- 239000010949 copper Substances 0.000 title claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 18
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229910021389 graphene Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 31
- 239000011241 protective layer Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- -1 graphite alkene Chemical class 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of metal wire, in particular to a stretch-proofing tin-coated copper-clad aluminum-magnesium wire, which comprises a sheath, wherein a plurality of wire cores are arranged in the sheath, and the wire cores also comprise a linear filler, the wire cores are sequentially provided with a conductor, an insulating layer, a shielding layer and a protective layer from inside to outside, the conductor is formed by twisting a plurality of aluminum-magnesium wires into a wire harness and arranging a copper layer and a tin-coated layer outside the wire harness, a plurality of wire cores and the linear filler are uniformly twisted into a strand, and the sheath is fixedly sleeved and arranged at the outside. The tensile property is good.
Description
Technical Field
The utility model relates to a metal wire technical field especially relates to an anti-stretching tinned copper clad aluminium magnesium wire rod.
Background
The use of wire rod almost relates to each field of people's work life, and little to electronic circuit connection, big to equipment connection, the use of wire rod is changeable, and the performance requirement to the wire rod is also different under the different use occasion. For example, the wire rod applied to scenes such as earphone wires, data lines and the like needs to have good tensile resistance due to high use frequency so as to meet use requirements, while the traditional tensile wire rod is only a tensile element which is woven on the outer layer of the core wire before the outer sheath is extruded, the tensile effect of the structure is limited, and the use requirements cannot be met, so that the existing tensile wire rod needs to be structurally improved so as to better meet the use requirements.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an anti-stretching tinned copper clad aluminium magnesium wire rod, its simple structure, reasonable in design, the anti-stretching is effectual.
The utility model adopts the technical proposal that:
the utility model provides a stretch-proofing tinned copper clad almag magnesium wire, includes the sheath, be equipped with a plurality of sinle silks in the sheath, still include the linear filler, the sinle silks are from interior to being equipped with conductor, insulating layer, shielding layer and sheath outward in proper order, the conductor is twisted into pencil by a plurality of aluminium magnesium silk and set up copper layer and tinning layer outward and form, and is a plurality of the sinle silks with the strand is evenly twisted round to the linear filler, the outside is located to the fixed cover of sheath.
The technical proposal is further improved in that flexible flame-retardant filler is arranged between the protective layer and the shielding layer.
The technical proposal is further improved in that the sheath is connected with a plurality of strands formed by uniformly twisting the wire cores and the linear filler in a bonding way.
The technical scheme is further improved in that the linear filler is a filling rope, and the filling rope is formed by twisting a plurality of strands of yellow denier yarns.
The technical scheme is further improved in that the number of the wire cores and the number of the filling ropes are respectively two.
The further improvement to above-mentioned technical scheme does, the sheath adopts the TPE material to make, the insulating layer adopts the PVC material to make, the shielding layer adopts the conducting material that the coating has graphite alkene to make.
The technical scheme is further improved in that the diameter of the section line of the wire core is 1.0-2.5 mm.
The utility model has the advantages as follows:
the utility model comprises a sheath, a plurality of wire cores are arranged in the sheath, and the wire core is sequentially provided with a conductor, an insulating layer, a shielding layer and a protective layer from inside to outside, the conductor is formed by twisting a plurality of aluminum-magnesium wires into a wire harness and arranging a copper layer and a tin-plating layer outside the wire harness, a plurality of wire cores and the wire filler are uniformly twisted into a strand, the sheath is fixedly sleeved outside, the utility model has simple structure and reasonable design, compared with the traditional anti-stretching wire, a braided layer is arranged at the outside, firstly, the conductor of the wire core of the utility model is made into a tinned copper-clad aluminum-magnesium material, and the conductor of the wire core has good conductivity and good tensile strength, furthermore, the utility model effectively prevents the internal wire from being broken due to the external force, and further improves the anti-stretching performance of the utility model, the tensile property is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
description of reference numerals: 1. sheath, 2 wire cores, 3 linear fillers, 4 conductors, 5 insulating layers, 6 shielding layers, 7 sheath and 8 flexible flame-retardant fillers.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, the stretch-proofing tin-copper-clad aluminum-magnesium wire of the present embodiment comprises a sheath 1, a plurality of wire cores 2 are arranged in the sheath 1, and a linear filler 3 is further included, the wire cores 2 are sequentially provided with a conductor 4, an insulating layer 5, a shielding layer 6 and a protective layer 7 from inside to outside, the conductor 4 is formed by twisting a plurality of aluminum-magnesium wires into a wire harness and arranging a copper layer and a tin-plated layer outside the wire harness, a plurality of the wire cores 2 and the linear filler 3 are twisted into a strand, the sheath 1 is fixedly sleeved on the outside, the utility model has a simple structure and a reasonable design, compared with the traditional stretch-proofing copper-clad wire, the braid is arranged on the outside, firstly, the conductor 4 of the wire core 2 of the present invention is made of tin-plated aluminum-magnesium material, and has good conductivity and good tensile strength, furthermore, the utility model discloses a structure in which the wire core 2 and the linear, effectively prevent inside wire rod because of stretch breaking's under the exogenic action condition takes place, further promoted the utility model discloses a stretch-proofing performance, stretch-proofing performance is good.
In some specific embodiments, the flexible flame-retardant filler 8 is arranged between the protective layer 7 and the shielding layer 6, and by arranging the flexible flame-retardant filler 8, the tensile resistance of the wire core 2 can be further improved, the high-temperature resistance of the wire core 2 can be improved, and the use is safer.
In some specific examples, the sheath 7 is connected with the plurality of wire cores 2 and the strand uniformly twisted by the linear filler 3 in a bonding manner, specifically, in this embodiment, the wire cores 2 and the strand are connected in a bonding manner by providing a glue layer, so that the connection is stable, the inner wire core 2 is not easy to loosen and shift, and the wire core is broken, and the using effect is good.
In some optional embodiments, the linear filler 3 is a filling rope, the filling rope is formed by twisting a plurality of strands of yellow denier yarns, and the excellent high tensile strength and high tensile strength of the yellow denier yarns can be utilized to effectively enhance the tensile strength of the utility model, so that the practicability is strong.
In other specific examples, the wire core 2 and the filling rope are respectively provided with two wires, and this embodiment is a specific option, can satisfy the use of wires such as daily charging data line, and its simple structure satisfies the tensile requirement of using.
In other optional embodiment, sheath 7 adopts the TPE material to make, insulating layer 5 adopts the PVC material to make, shielding layer 6 adopts the conducting material who has the graphite alkene to coat and makes, this embodiment specifically shows sheath 1, insulating layer 5 and shielding layer 6's material, the sheath 7 of TPE material, tensile and anti fish tail, the guard action is good, the insulating layer 5 of PVC material can play better insulating effect, and the conducting material who adopts the coating to have graphite alkene makes shielding layer 6, it is better than traditional copper or aluminium foil and the shielding nature of metal woven net structure, and it is thinner, the compliance is better, can not cause the influence to the compliance of wire rod, excellent in use effect.
In other specific examples, the diameter of the section line of the wire core 2 is 1.0-2.5 mm, and due to the arrangement of the wire core, the whole diameter range of the wire rod can be selected, so that the use requirement is met, the diameter of the line is not too large, and the use is convenient.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides an anti-stretching tinned copper clad almag magnesium wire, includes the sheath, be equipped with a plurality of sinle silks in the sheath, its characterized in that still includes the linear filler, the sinle silk is from interior to being equipped with conductor, insulating layer, shielding layer and sheath outward in proper order, the conductor is twisted into pencil by a plurality of aluminium magnesium silk and set up copper layer and tinning layer outward and form, and is a plurality of the sinle silk with the strand is evenly twisted into to the linear filler, the outside is located to the fixed cover of sheath.
2. The stretch-resistant tinned copper clad aluminium magnesium wire of claim 1, characterized in that, be equipped with flexible fire retardant filler between the sheath and the shielding layer.
3. The stretch-resistant tinned copper-clad aluminum magnesium wire according to claim 1, wherein the sheath is in adhesive connection with a plurality of uniformly twisted strands of the wire core and the wire-like filler.
4. The stretch-resistant tinned copper-clad aluminum-magnesium wire according to claim 1, wherein the linear filler is a filling rope, and the filling rope is formed by twisting a plurality of strands of yellow denier yarns.
5. The stretch-resistant tinned copper-clad aluminum magnesium wire according to claim 4, wherein there are two of the wire core and the filling rope respectively.
6. The stretch-resistant tinned copper-clad aluminum-magnesium wire according to claim 1, wherein the sheath is made of TPE (thermoplastic elastomer), the insulating layer is made of PVC (polyvinyl chloride), and the shielding layer is made of conductive material coated with graphene.
7. The stretch-resistant tinned copper-clad aluminum-magnesium wire according to claim 1, wherein the cross-sectional wire diameter of the wire core is 1.0-2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022585357.4U CN213123821U (en) | 2020-11-10 | 2020-11-10 | Stretch-proofing tin-plated copper clad aluminum magnesium wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022585357.4U CN213123821U (en) | 2020-11-10 | 2020-11-10 | Stretch-proofing tin-plated copper clad aluminum magnesium wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213123821U true CN213123821U (en) | 2021-05-04 |
Family
ID=75667992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022585357.4U Expired - Fee Related CN213123821U (en) | 2020-11-10 | 2020-11-10 | Stretch-proofing tin-plated copper clad aluminum magnesium wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213123821U (en) |
-
2020
- 2020-11-10 CN CN202022585357.4U patent/CN213123821U/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 |
Granted publication date: 20210504 |