CN221200802U - High-speed transmission signal patch cord - Google Patents
High-speed transmission signal patch cord Download PDFInfo
- Publication number
- CN221200802U CN221200802U CN202321913324.5U CN202321913324U CN221200802U CN 221200802 U CN221200802 U CN 221200802U CN 202321913324 U CN202321913324 U CN 202321913324U CN 221200802 U CN221200802 U CN 221200802U
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- layer
- data transmission
- speed data
- speed
- patch cord
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 66
- 238000004804 winding Methods 0.000 claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims description 10
- 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 claims description 6
- 229920002313 fluoropolymer Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model belongs to the technical field of transmission cables, and particularly relates to a high-speed transmission signal patch cord, which comprises a cable core group and filling wires positioned among a plurality of cable core groups, wherein an outer winding layer is sleeved outside the cable core group, and a sheath is sleeved outside the outer winding layer; the cable core group comprises a power line, a high-speed data transmission line, a plurality of ground wires and a plurality of groups of low-speed data transmission lines; the low-speed data transmission line takes a plurality of tinned hard copper stranded wires as an inner conductor. The high-speed transmission signal patch cord provided by the utility model can effectively reduce signal interference, and is high in transmission rate, high in speed, wear-resistant and bending-resistant.
Description
Technical Field
The utility model belongs to the technical field of transmission cables, and particularly relates to a high-speed transmission signal patch cord.
Background
In daily life or in work, there are often situations that two devices cannot be directly connected and data transmission needs to be performed through an adapter wire, for example, the adapter wire is needed to perform data transmission between part of mobile phones and headphones and between the mobile phones and computers. The existing network developed various data contain large information, and the phenomenon of low signal transmission rate still exists in the use process of the original patch cord on the market, so that the patch cord needs to wait for a long time when transmitting information.
Disclosure of utility model
Aiming at the technical problem of slower transmission rate of the common patch cord in the background technology, the utility model provides a high-speed transmission signal patch cord which effectively reduces signal interference, has high transmission rate, high speed and wear resistance and bending resistance.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
The high-speed transmission signal switching line comprises a cable core group and filling lines positioned among a plurality of cable core groups, wherein an outer winding layer is sleeved outside the cable core group, and a sheath is sleeved outside the outer winding layer; the cable core group comprises a power line, a high-speed data transmission line, a plurality of ground wires and a plurality of groups of low-speed data transmission lines; the low-speed data transmission line takes a plurality of tinned hard copper stranded wires as an inner conductor.
Further, the low-speed data transmission line is sleeved on an insulating layer outside the inner conductor by using FEP fluoroplastic.
Further, the high-speed data transmission line uses a plurality of tinned hard copper stranded wires as an inner conductor, and PFA fluoroplastic is used as an insulating layer outside the inner conductor.
Further, an inner winding layer is sleeved outside the insulating layer of the high-speed data transmission line, and the inner winding layer is formed by winding a plurality of tinned hard copper.
Further, a wrapping tape layer is sleeved outside the inner winding layer of the high-speed data transmission line, and the wrapping tape layer comprises a double-layer hot melt wrapping tape wound outside the inner winding layer.
Further, the outer winding layer comprises an inner layer which consists of a plurality of tinned hard copper and is close to the cable core group and an outer layer which consists of a plurality of tinned soft copper and is close to the sheath, and the outer layer of the outer winding layer further comprises a plurality of winding tensile fiber filling wires.
Further, the power line, the low-speed data transmission line, the high-speed data transmission line and the ground line are respectively provided with a tensile fiber filling line.
Further, the sheath comprises an inner sheath close to the outer winding layer and an outer sheath sleeved outside the inner sheath; the inner sheath is made of silica gel, and the outer sheath is woven by flame-retardant fibers.
The utility model has the following advantages and beneficial effects:
The data can be transmitted faster through the plurality of groups of data transmission lines than the original single-leased data transmission line, and the interference between signals can be shielded through the plurality of shielding layers, so that the transmission rate is improved. The patch cord further comprises a filling wire and a sheath, so that the patch cord is more wear-resistant and bending-resistant and is not easy to damage.
Drawings
Fig. 1 is an end sectional view of an patch cord provided by the present utility model;
FIG. 2 is a cross-sectional view of the end of the high speed data transmission line of FIG. 1;
Icon: 1. a low-speed data transmission line; 2. a high-speed data transmission line; 3. a power line; 301. a high-speed data transmission line inner conductor; 302. a high-speed data transmission line insulating layer; 303. an inner wrap; 304. a hot melt belting; 4. a ground wire; 5. filling lines; 6. an outer wrap; 701. an inner sheath; 702. an outer sheath.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 and 2, a high-speed transmission signal patch cord comprises a cable core group and an outer filling wire 5 positioned among a plurality of cable core groups, wherein an outer winding layer 6 is sleeved outside the cable core group, and a sheath is sleeved outside the outer winding layer 6; the cable core group comprises a power line 3, a high-speed data transmission line 2, six ground lines 4 and two pairs of low-speed data transmission lines 1; the low-speed data transmission line 1 uses a plurality of tin-plated hard copper stranded wires as inner conductors, and the range of the low-speed data transmission line is 15-30 in the embodiment. The number of the tinned hard copper used for the inner conductor of the power cord 3 ranges from 25 to 45, and the number of the outer filling cord 5 is 12 according to the number of the wires in the cable core group in the embodiment, and the outer filling cord is positioned at two sides of the outermost ground cord 4 and is close to the outer winding layer 6.
The low-speed data transmission line 1 uses FEP fluoroplastic as an insulating layer sleeved outside the inner conductor.
The high-speed data transmission line 2 uses a plurality of tin-plated hard copper stranded wires as an inner conductor, and PFA fluoroplastic as an insulating layer outside the inner conductor. The insulating layer of the high-speed data transmission line 2 is further sleeved with an inner winding layer 303, the inner winding layer 303 is formed by winding a plurality of tinned hard copper wires, and the number of the tinned hard copper wires adopted by the inner winding layer 303 is larger than 20. A tape layer is further sleeved outside the inner winding layer 303 of the high-speed data transmission line 2, and the tape layer comprises a double-layer hot melt tape 304 wound outside the inner winding layer 303.
The outer winding layer 6 comprises an inner layer which consists of a plurality of tinned hard copper and is close to the cable core group and an outer layer which consists of a plurality of tinned soft copper and is close to the sheath, and the outer layer of the outer winding layer 6 also comprises a plurality of winding tensile fiber filling wires. The number of the tinned hard copper on the inner layer and the tinned soft copper on the outer layer of the outer winding layer 6 is more than 120.
And the power line 3, the low-speed data transmission line 1, the high-speed data transmission line 2 and the ground line 4 are respectively provided with a tensile fiber filling line.
The sheath comprises an inner sheath 701 close to the outer winding layer 6 and an outer sheath 702 sleeved outside the inner sheath 701; the inner sheath 701 is made of silica gel, and the outer sheath 702 is made of flame-retardant fiber through braiding.
The utility model has the super-strong signal transmission function, and totally comprises 5 data transmission lines for transmitting signals, and the conductor lines of the data transmission lines are thicker than the original conductor lines, so that the transmission rate and the speed of the data lines are improved. The patch cord in the embodiment is insulated and withstand voltage, can bear high voltage of AC500V through testing, has differential impedance within the range of 94-102 omega, and has high transmission speed. And through the braided sheath outside silica gel sheath and the silica gel sheath for the patch cord is wear-resisting resistant bending more, and the tensile fiber filling line that is equipped with makes the line body tensile strength higher. All materials are high flame retardant materials, so that the flame retardant wire has flame retardant function and wire use safety is improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The high-speed transmission signal patch cord is characterized by comprising a cable core group and an outer filling wire (5) positioned among a plurality of cable core groups, wherein an outer winding layer (6) is sleeved outside the cable core group, and a sheath is sleeved outside the outer winding layer (6);
The cable core group comprises a power line (3), a high-speed data transmission line (2), a plurality of ground wires (4) and a plurality of groups of low-speed data transmission lines (1); the low-speed data transmission line (1) takes a plurality of tinned hard copper stranded wires as inner conductors.
2. The high-speed transmission signal patch cord of claim 1, wherein: the low-speed data transmission line (1) is sleeved on an insulating layer outside the inner conductor by using FEP fluoroplastic.
3. The high-speed transmission signal patch cord of claim 1, wherein: the high-speed data transmission line (2) uses a plurality of tinned hard copper stranded wires as an inner conductor and PFA fluoroplastic as an insulating layer outside the inner conductor.
4. The high-speed transmission signal patch cord of claim 3, wherein: an inner winding layer (303) is further sleeved outside the insulating layer of the high-speed data transmission line (2), and the inner winding layer (303) is formed by winding a plurality of tinned hard copper.
5. The high-speed transmission signal patch cord of claim 4, wherein: a wrapping tape layer is further sleeved outside the inner wrapping layer (303) of the high-speed data transmission line (2), and the wrapping tape layer comprises a double-layer hot-melt wrapping tape (304) wrapped outside the inner wrapping layer (303).
6. The high-speed transmission signal patch cord of claim 4, wherein: the outer winding layer (6) comprises an inner layer which consists of a plurality of tinned hard copper and is close to the cable core group and an outer layer which consists of a plurality of tinned soft copper and is close to the sheath, and the outer layer of the outer winding layer (6) further comprises a plurality of winding tensile fiber filling wires.
7. The high-speed transmission signal patch cord of claim 1, wherein: and the power line (3), the low-speed data transmission line (1), the high-speed data transmission line (2) and the ground line (4) are respectively internally provided with a tensile fiber filling line.
8. The high-speed transmission signal patch cord of claim 1, wherein: the sheath comprises an inner sheath (701) close to the outer winding layer (6) and an outer sheath (702) sleeved outside the inner sheath (701); the inner sheath (701) is made of silica gel, and the outer sheath (702) is woven by flame-retardant fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913324.5U CN221200802U (en) | 2023-07-20 | 2023-07-20 | High-speed transmission signal patch cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913324.5U CN221200802U (en) | 2023-07-20 | 2023-07-20 | High-speed transmission signal patch cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221200802U true CN221200802U (en) | 2024-06-21 |
Family
ID=91521738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321913324.5U Active CN221200802U (en) | 2023-07-20 | 2023-07-20 | High-speed transmission signal patch cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221200802U (en) |
-
2023
- 2023-07-20 CN CN202321913324.5U patent/CN221200802U/en active Active
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