CN211788332U - Light-duty shielding low-cost electric wire that excels in - Google Patents
Light-duty shielding low-cost electric wire that excels in Download PDFInfo
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- CN211788332U CN211788332U CN202020486028.1U CN202020486028U CN211788332U CN 211788332 U CN211788332 U CN 211788332U CN 202020486028 U CN202020486028 U CN 202020486028U CN 211788332 U CN211788332 U CN 211788332U
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- 239000002131 composite material Substances 0.000 claims abstract description 39
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- 229920006231 aramid fiber Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- 238000010618 wire wrap Methods 0.000 description 1
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Abstract
The utility model provides a light-duty shielding low-cost electric wire by force, including an at least high-speed data signal line, an at least control line, high shielding composite bed, inner sheath and oversheath, high shielding composite bed cladding in high-speed data signal line is peripheral, the inner sheath cladding in high shielding composite bed is peripheral, the oversheath cladding in high-speed data signal line with the control line is peripheral. The mode of adopting high shielding composite bed cladding in high-speed data signal line can improve production efficiency, improves the stability and the shielding effect of performance, reduction in production cost, pleasing to the eye light.
Description
Technical Field
The utility model relates to a wire and cable technical field especially relates to a light-duty shielding low-cost electric wire by force.
Background
With the coming of the 5G era, the application of big data and the Internet of things is more diversified, under the condition, the VR (virtual reality technology) technology integrates the technologies in multiple fields such as multimedia, sensors, novel display, the Internet, artificial intelligence and the like, and is expected to become a basic platform for numerous innovative applications, promote a plurality of new products, new states and new modes, and lead a new round of technology and industrial innovation. VR is changing human life strongly, and as an important leading direction of a new generation of information technology, VR is expected to become the next trillion yuan new market following computers and mobile phones.
At present, VR equipment is taken as equipment with higher experience degree, and when the equipment needs to be carried at any time and is worn intelligently, an experiencer feels burdensome and inconvenient to carry due to the fact that the single weight of the traditional specification of the electric wire is too large; when the cable is applied to places with high temperature, humidity, mechanical vibration and strong signal interference, the phenomena of short circuit, signal interference distortion, poor experience effect, sheath cracking and the like can occur in the conventional specification of the cable.
The virtual reality technology is used in many fields, the manufactured virtual environment and the actual use place are various, so that great inconvenience is caused to data transmission, the data cable is required to meet the requirement of high-speed and stable transmission to manufacture a more real virtual effect, and the data cable has the material characteristics of high strength, bending resistance, stretching resistance and the like.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a light-weight strong-shielding low-cost electric wire that overcomes or at least partially solves the above problems.
In order to solve the problem, the utility model discloses a light-duty shielding low-cost electric wire by force, a serial communication port, including an at least high-speed data signal line, an at least control line, high shielding composite bed, inner sheath and oversheath, high shielding composite bed cladding in high-speed data signal line is peripheral, the inner sheath cladding in high shielding composite bed is peripheral, the oversheath cladding in high-speed data signal line with the control line is peripheral.
Furthermore, the number of the high-speed data signal lines is two, and the two high-speed data signal lines are symmetrically arranged.
Furthermore, the number of the control lines is two, and the two control lines are symmetrically arranged.
Further, the high shielding composite layer is specifically arranged into a multilayer structure made of composite wave-absorbing materials.
The high-speed data signal line and/or the control line are/is arranged on the substrate, and the insulating layer is coated outside the high-speed data signal line and/or the control line.
Further, the high-speed data signal line is specifically provided as a single line having a low insulation dielectric constant and high temperature resistance.
Further, the inner sheath is specifically provided as a sheath that is light in specific gravity and resistant to high temperatures.
Further, the outer sheath is specifically configured to be a waterproof modified polyurethane elastomer.
The utility model discloses a following advantage: the mode of adopting high shielding composite bed cladding in high-speed data signal line can improve production efficiency, improves the stability and the shielding effect of performance, reduction in production cost, pleasing to the eye light.
Drawings
Fig. 1 is a block diagram of the light-weight strong-shielding low-cost electric wire of the present invention.
1 high-speed data signal line, 2 insulating layers, 3 high-shielding composite layers, 4 inner sheaths, 5 control lines and 6 outer sheaths
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model discloses an one of the core design lies in, provides a light-duty shielding low-cost electric wire by force, including an at least high-speed data signal line 1, an at least control line 5, high shielding composite bed 3, inner sheath 4 and oversheath 6, 3 cladding of high shielding composite bed are in 1 outsiders of high-speed data signal line, and 4 cladding of inner sheath are in 3 outsiders of high shielding composite bed, and 6 cladding of oversheath are in 1 outsiders of high-speed data signal line and control line 5. The mode that the high-speed data signal line 1 is coated with the high-shielding composite layer 3 is adopted, so that the production efficiency can be improved, the stability and the shielding effect of the performance can be improved, the production cost is reduced, and the novel high-speed data signal line is attractive and light.
Referring to fig. 1, a structural block diagram of a light-duty strong-shielding low-cost electric wire of the present invention is shown, which may specifically include: the high-speed data signal line comprises at least one high-speed data signal line 1, at least one control line 5, a high-shielding composite layer 3, an inner sheath 4 and an outer sheath 6, wherein the high-shielding composite layer 3 is coated on the periphery of the high-speed data signal line 1, the inner sheath 4 is coated on the periphery of the high-shielding composite layer 3, and the outer sheath 6 is coated on the periphery of the high-speed data signal line 1 and the control line 5. The high-speed data signal wires 1 and the control wires 5 are distributed in a cross shape, so that the outer diameter of the wire can be smaller, signal transmission and functional use are both considered, the weight of the wire is reduced, and the cost is reduced. Above-mentioned high-speed data signal line 1 is used for signal transmission, can effectively protect the cable core with the oversheath 6 cladding in the periphery of high-speed data signal line 1 and control line 5, with the inner sheath 4 cladding in the periphery of high shielding composite bed 3, can effectively prevent that high shielding composite bed 3 from leading to the fact signal interference and short circuit because of the mutual contact, can protect the normal transmission of high-speed data signal line 1 simultaneously, cladding above-mentioned high shielding composite bed 3 in the periphery of high-speed data signal line 1, can effectively eliminate the interference of external electromagnetic field to high-speed data signal line 1, and then the effectual stability of guaranteeing signal transmission.
In the present embodiment, two high-speed data signal lines 1 are provided, and the two high-speed data signal lines 1 are symmetrically provided. The number of the control lines 5 is two, and the two control lines 5 are symmetrically arranged. The control lines 5 are arranged in the outer sheath 6, the control lines 5 are distributed in a cross shape with the two high-speed data signal lines 1 and are twisted into a circular shape, and the two control lines 5 are used for being matched with specific functions of equipment to adjust so as to meet different requirements of consumers. The high-speed data signal wires 1 and the control wires 5 are distributed in a cross shape, so that the outer diameter of the wire can be smaller, signal transmission and functional use are both considered, the weight of the wire is reduced, and the cost is reduced.
In this embodiment, the high shielding composite layer 3 is specifically configured as a multi-layer structure made of composite wave-absorbing material. The high-shielding composite layer 3 in the application is made of a multi-layer structure composite wave-absorbing material, can absorb electromagnetic waves of different frequency bands and is used for replacing copper wires for weaving or winding shielding. Because the composite wave-absorbing material with a multilayer structure is made into a belt shape and is directly wound on the high-speed data signal wire 1, the composite wave-absorbing material has higher production efficiency and stronger EMI (Electromagnetic Interference) shielding performance than braided or wound copper wire shielding; in addition, any new equipment does not need to be invested during cable production, the existing taping machine is only needed to be used for cladding processing, the processing efficiency is far higher than that of braided copper wire shielding, and the novel copper wire wrapping machine has the advantages of light weight and cost of wires.
High-speed data signal line 1 in this application and control line 5 inside all are equipped with the conductor line, and above-mentioned conductor line forms for many annealing tinned copper wires and an at least aramid fiber transposition, improves the bending resistance of light-duty strong shielding low-cost electric wire through aramid fiber's pliability.
In the present embodiment, the data line further includes an insulating layer 2, and the insulating layer 2 covers the high-speed data signal line 1 and/or the control line 5. The present application is provided with an insulating layer 2 for protecting the high-speed data signal lines 1 and the control lines 5. In a specific embodiment, the insulating layer 2 and the inner sheath 4 coated outside the high-speed data signal line 1 are made of FEP (fluorinated ethylene propylene copolymer) material, the material dielectric constant is low, the thin insulation production is applicable, the thickness of the insulating layer 2 and the thickness of the inner sheath 4 can be made smaller, the outer diameter of the electric wire is reduced, the weight and the cost of the light strong shielding low-cost electric wire are reduced, and meanwhile, the FEP material has heat resistance, corrosion resistance and high insulation performance, so that the light strong shielding low-cost electric wire has better excellent performance.
In another embodiment, the insulating layer 2 coated outside the control wire 5 is made of polyolefin material or elastomer material, the polyolefin material or elastomer material is used for preventing electric leakage, the safety of the light strong shielding low-cost electric wire in the use process is improved, and meanwhile, the anti-bending performance of the light strong shielding low-cost electric wire is further improved because the polyolefin material or elastomer material has strong impact resistance.
In the present embodiment, the high-speed data signal line 1 is specifically provided as a single line having a low insulation dielectric constant and high temperature resistance.
In the present embodiment, the inner sheath 4 is specifically provided as a sheath that is light in specific gravity and resistant to high temperature.
In the present embodiment, the outer sheath 6 is specifically provided as a waterproof modified polyurethane elastomer. The outer sheath 6 is made of waterproof TPU (Thermoplastic polyurethanes, modified polyurethane elastomers) material, the hardness is Shore (a standard of material hardness) 75A, and the rubber material has excellent performances of high mechanical strength, good wear resistance, tensile resistance, high tearing strength, bending resistance and the like, has better rebound resilience and long service life, and can be bent at will; in addition, the light strong-shielding low-cost wire has the effects that after the wire is soaked in water for 24 hours, the surface of the light strong-shielding low-cost wire cannot be separated out, cracked or whitened, and the light strong-shielding low-cost wire can be used outdoors or in places with water contact, so that the application range is wider.
The light-duty strong shielding low-cost electric wire that this application provided has that the external diameter is little, light in weight, with low costs, shielding performance is good, resistant mechanical vibration, flexibility and bending property are good characteristics. The high-shielding composite layer 3 is adopted to replace a copper wire to wind or weave shielding, and is made into a belt shape by adopting a multi-layer structure composite wave-absorbing material, and the belt-shaped high-speed data signal wire 1 is directly wound and wrapped, so that the high-shielding composite wave-absorbing material has higher production efficiency, more stable performance and stronger EMI shielding performance than the winding or weaving copper wire shielding; the cable manufacturer need not invest in any new equipment again, only needs to use current taping machine can carry out the cladding processing, and machining efficiency is higher than weaving or winding far away. Although the unit price of the high shielding composite layer 3 is higher, the specific gravity is smaller, and through actual comparison, under the same condition, under the condition that the winding or weaving coverage rate is more than 80%, the using amount of the high shielding composite layer 3 is less than that of a copper wire, so that the high shielding composite layer has cost advantage, the use of the high shielding composite layer 3 saves the material cost and the laying cost, and has the attractiveness, the portability and the strong shielding property.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The light-weight strong-shielding low-cost electric wire provided by the utility model is introduced in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (8)
1. The light strong-shielding low-cost electric wire is characterized by comprising at least one high-speed data signal wire, at least one control wire, a high-shielding composite layer, an inner sheath and an outer sheath, wherein the high-shielding composite layer is coated on the periphery of the high-speed data signal wire, the inner sheath is coated on the periphery of the high-shielding composite layer, and the outer sheath is coated on the periphery of the high-speed data signal wire and the control wire.
2. The light-weight strong-shielding low-cost electric wire according to claim 1, wherein the high-speed data signal lines are provided in two, and the two high-speed data signal lines are symmetrically provided.
3. The light-weight, strong-shielding and low-cost electric wire according to claim 1, wherein the number of the control wires is two, and the two control wires are symmetrically arranged.
4. The light-weight strong-shielding low-cost electric wire as claimed in claim 1, wherein the high-shielding composite layer is specifically configured as a multi-layer structure made of composite wave-absorbing materials.
5. The lightweight, strong-shielding, low-cost electrical wire of claim 1 further comprising an insulating layer that covers the high-speed data signal lines and/or the control lines.
6. The lightweight, strong-shielding, low-cost electrical wire of claim 1, wherein said high-speed data signal wire is specifically configured as a single wire having a low dielectric constant and high temperature resistance.
7. The lightweight, strong-shielding, low-cost electric wire of claim 1, wherein said inner sheath is specifically configured as a lightweight and high temperature resistant sheath.
8. The light-weight strong-shielding low-cost electric wire according to claim 1, wherein the outer sheath is specifically configured as a waterproof modified polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486028.1U CN211788332U (en) | 2020-04-03 | 2020-04-03 | Light-duty shielding low-cost electric wire that excels in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486028.1U CN211788332U (en) | 2020-04-03 | 2020-04-03 | Light-duty shielding low-cost electric wire that excels in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211788332U true CN211788332U (en) | 2020-10-27 |
Family
ID=72958830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020486028.1U Active CN211788332U (en) | 2020-04-03 | 2020-04-03 | Light-duty shielding low-cost electric wire that excels in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211788332U (en) |
-
2020
- 2020-04-03 CN CN202020486028.1U patent/CN211788332U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: Floor 3, No. 10 Xiangxing Road, Buyong Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Baoxin Wire and Cable Manufacturing Co.,Ltd. Address before: 518000 Buyong Tongfu Industrial Park, Shajing Road, Shajing sub district office, Bao'an District, Shenzhen, Guangdong Province Patentee before: SHENZHEN BAOHING ELECTRIC WIRE&CABLE MANUFACTURE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 510000, No. 8 Xiangning Road, Ningxi Street, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Baoxin Wire and Cable Manufacturing Co.,Ltd. Country or region after: China Address before: Floor 3, No. 10 Xiangxing Road, Buyong Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee before: Shenzhen Baoxin Wire and Cable Manufacturing Co.,Ltd. Country or region before: China |