CN222126087U - A flexible high-speed data transmission cable - Google Patents
A flexible high-speed data transmission cable Download PDFInfo
- Publication number
- CN222126087U CN222126087U CN202321913279.3U CN202321913279U CN222126087U CN 222126087 U CN222126087 U CN 222126087U CN 202321913279 U CN202321913279 U CN 202321913279U CN 222126087 U CN222126087 U CN 222126087U
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- China
- Prior art keywords
- data transmission
- line
- filling
- lines
- speed data
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 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 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 4
- 229920001230 polyarylate Polymers 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Insulated Conductors (AREA)
Abstract
The utility model belongs to the technical field of data transmission lines, and particularly relates to a soft high-speed data transmission cable which comprises a cable core and a winding layer wrapped outside the cable core, wherein an inner sheath is wrapped outside the winding layer, an outer sheath is wrapped outside the inner sheath, the cable core comprises 3 power lines, 2 data transmission lines, 1 signal line, 6 ground wires and a plurality of filling wires, the power lines, the data transmission lines and the signal lines all comprise inner conductors and insulating layers, the inner conductors comprise a plurality of tinned hard copper stranded wires, the insulating layers are made of FEP fluoroplastic, the ground wires and the inner conductors are made of the same material, the thickness of the inner sheath is larger than that of the outer sheath, the inner sheath is made of silica gel, and the outer sheath is made of flame-retardant polyester fibers. The soft high-speed data transmission cable provided by the utility model has the advantages of excellent electrical performance, soft cable body, high tensile strength, wear resistance, bending resistance, flame retardance and higher safety.
Description
Technical Field
The utility model belongs to the technical field of data transmission lines, and particularly relates to a soft high-speed data transmission cable.
Background
The mobile device includes equipment such as cell-phone, panel computer, notebook, and wherein especially cell-phone is higher in the frequency of use in people's life, and a lot of cell-phone data line sheaths in the present market are plastics material, and the sheath will age the fracture for a long time, and cell-phone data line use frequency is high, and present people's charging habit play dashes simultaneously, and the data line often bends into various angles under the effect of external force, and especially data line one end connecting plug position is buckled more easily and is split, influences the use and has the electric leakage risk, threatens user's safety, and the life of data line shortens greatly. Therefore, some manufacturers try to increase the yarn woven mesh outside the plastic sheath of the data wire, so that the breakage of the data wire caused by the problem of using habit can be solved to a large extent, but the whole wire woven by the yarn is hard and easy to burn, and has large potential safety hazard.
Disclosure of utility model
Aiming at the technical problem that the data wire is easy to crack and break in the background technology, the utility model provides the soft high-speed data transmission cable which has the advantages of excellent electrical performance, soft wire body, high tensile strength, wear resistance, bending resistance, flame retardance and higher safety.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
A soft high-speed data transmission cable comprises a cable core and a winding layer wrapping the cable core, wherein an inner sheath is wrapped outside the winding layer, an outer sheath is wrapped outside the inner sheath, the cable core comprises 3 power lines, 2 data transmission lines, 1 signal line, 6 ground wires and a plurality of filling lines, the power lines, the data transmission lines and the signal lines all comprise inner conductors and insulating layers, the inner conductors comprise a plurality of tinned hard copper stranded wires, the insulating layers are made of FEP fluoroplastic, the ground wires are the same as the inner conductors, the thickness of the inner sheath is larger than that of the outer sheath, the inner sheath is made of silica gel, and the outer sheath is made of flame-retardant polyester fibers.
Further, the filling line comprises a first filling line, and the power line, the data transmission line and the signal line ring are arranged on the outer wall of the first filling line.
Further, the first filling line is a plurality of polyarylate fiber stranded wires.
The ground wires are arranged between the power wire, the data transmission wire and the signal wire, the filling wires comprise second filling wires, and the second filling wires are arranged between the inner wall of the winding layer and the adjacent cable cores.
Further, the second filler wire is a single polyarylate fiber.
Further, the winding layer is formed by winding tinned hard copper on the inner layer and tinned soft copper on the outer layer.
Further, the insulating layers in the power line, the signal line, the data transmission line and the ground line are also provided with tensile fibers for filling.
The utility model has the following advantages and beneficial effects:
The high-elasticity environment-friendly silicone rubber inner sheath has the advantages of soft wire body, comfortable touch feeling, easy rebound and bending resistance, high tensile strength, wear resistance and bending resistance, and is suitable for power lines, signal lines and data transmission lines. The soft silica gel material enables the wire to be bending-resistant, the outermost layer is made of high-toughness polyester fiber yarns, the high-density streamline full package is dirt-resistant and wear-resistant, no pilling is caused, and the high-safety flame-retardant polyester fiber yarn is high in flame retardance.
Drawings
FIG. 1 is a cross-sectional end view of a flexible high-speed data transmission cable provided by the present utility model;
The icons comprise a first filling line, a second filling line, a third filling line, a fourth filling line, a fifth filling line, a sixth filling line, a fourth filling line, a third filling line and a fourth filling line.
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, the flexible high-speed data transmission cable comprises a cable core and a winding layer 3 wrapped outside the cable core, wherein an inner sheath 2 is wrapped outside the winding layer 3, an outer sheath 1 is wrapped outside the inner sheath 2, and the cable core comprises 3 power lines 5, 2 data transmission lines 4, 1 signal line 6, 6 ground lines 7 and a plurality of filling lines.
The power line 5, the data transmission line 4 and the signal line 6 all comprise an inner conductor and an insulating layer, the inner conductor comprises a plurality of tinned hard copper stranded wires, 30-50 tinned hard copper stranded wires are adopted as the inner conductor of the power line 5 in the embodiment, 20-30 tinned hard copper stranded wires can be adopted as the data transmission line 4 and the signal line 6, FEP fluoroplastic is adopted as the insulating layer, and the ground wire 7 and the inner conductor are the same in material. The insulating layer has good voltage resistance, can withstand high voltage of about 500V of AC through test, has differential resistance of 90+/-6 omega of the data transmission line 4, and has high data transmission speed.
And a plurality of tensile fibers used for filling are also arranged in the insulating layers of the power line 5, the signal line 6, the data transmission line 4 and the ground line 7, so that a large amount of high tensile fibers are filled, and the tensile strength of the wire is increased.
The thickness of the inner sheath 2 is larger than that of the outer sheath 1, the inner sheath 2 is made of silica gel, the silica gel is made of a type with better softness, the outer sheath 1 is made of flame-retardant polyester fiber yarn, a wrapping wire body is woven by the flame-retardant polyester fiber yarn, the high-density streamline type full-wrapping wire is high-density streamline type full-wrapping wire, dirt resistance and wear resistance are achieved, the ball is not formed, and the wire is not broken after 25000+ bending test.
The filling lines comprise a first filling line 8, and the power line 5, the data transmission line 4 and the signal line 6 are arranged on the outer wall of the first filling line 8 in a surrounding mode. The first filling line 8 is a plurality of polyarylate fiber stranded wires. The ground wires 7 are arranged between the power wire 5, the data transmission wire 4 and the signal wire 6, the filling wires comprise second filling wires 9, and the second filling wires 9 are arranged between the inner wall of the winding layer 3 and the adjacent cable cores. The second filling line 9 is a single polyarylate fiber. The cable cores in the winding layer 3 can be orderly arranged through annular arrangement and a plurality of filling wires, and the inner cables are protected.
The winding layer 3 is formed by winding more than 90 tinned hard copper at the inner layer and more than 90 tinned soft copper at the outer layer, and is wound outside all the core wires.
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 (6)
1. The soft high-speed data transmission cable is characterized by comprising a cable core and a winding layer (3) wrapped outside the cable core, wherein an inner sheath (2) is wrapped outside the winding layer (3), and an outer sheath (1) is wrapped outside the inner sheath (2);
the cable core comprises 3 power lines (5), 2 data transmission lines (4), 1 signal line (6), 6 ground lines (7) and a plurality of filling lines, wherein the power lines (5), the data transmission lines (4) and the signal lines (6) all comprise inner conductors and insulating layers, the inner conductors comprise a plurality of tinned hard copper strands, and the insulating layers are made of FEP fluoroplastic;
the thickness of the inner sheath (2) is larger than that of the outer sheath (1), the inner sheath (2) is made of silica gel, and the outer sheath (1) is made of flame-retardant polyester fiber filaments;
And a plurality of tensile fibers used for filling are further arranged in the insulating layers of the power line (5), the signal line (6), the data transmission line (4) and the ground line (7).
2. The flexible high-speed data transmission cable according to claim 1, wherein the filling line comprises a first filling line (8), and the power line (5), the data transmission line (4) and the signal line (6) are arranged on the outer wall of the first filling line (8) in a surrounding mode.
3. A flexible high-speed data transmission cable according to claim 2, wherein the first filler wire (8) is a plurality of strands of polyarylate fibers.
4. The flexible high-speed data transmission cable according to claim 1, wherein the ground wires (7) are arranged between the power wire (5), the data transmission wire (4) and the signal wire (6), the filling wires comprise second filling wires (9), and the second filling wires (9) are further arranged between the inner wall of the winding layer (3) and the adjacent cable cores.
5. The flexible high-speed data transmission cable according to claim 4, wherein the second filler wire (9) is a single polyarylate fiber.
6. A flexible high-speed data transmission cable according to claim 1, wherein the winding layer (3) is formed by winding tin-plated hard copper on the inner layer and tin-plated soft copper on the outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913279.3U CN222126087U (en) | 2023-07-20 | 2023-07-20 | A flexible high-speed data transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913279.3U CN222126087U (en) | 2023-07-20 | 2023-07-20 | A flexible high-speed data transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222126087U true CN222126087U (en) | 2024-12-06 |
Family
ID=93685970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321913279.3U Active CN222126087U (en) | 2023-07-20 | 2023-07-20 | A flexible high-speed data transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222126087U (en) |
-
2023
- 2023-07-20 CN CN202321913279.3U patent/CN222126087U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |