Super-soft noise-reduction signal transmission cable

Abstract

The utility model provides a super soft noise reduction signal transmission cable, comprising a waterproof layer, the waterproof layer is internally provided with a cable core, the cable core comprises a category 8 network cable, a USB line and a power line, a gap between the waterproof layer and the cable core is filled with mute cotton, and the category 8 network cable, the USB line and the power line are all provided with nylon outer sheaths; according to the scheme, the mute cotton is filled between the waterproof layer and the cable core, and the nylon outer sheath is arranged for key assemblies such as the eight-type network cable, the USB cable and the power line, so that the comprehensive improvement of the noise reduction, roundness and signal transmission performance of the cable is realized, and a more reliable and efficient solution is provided for short-distance and high-speed connection signal transmission.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to an ultra-flexible noise-reducing signal transmission cable. Background Technology

[0002] In the field of modern communication technology, with the continuous improvement of data transmission rate requirements, the performance requirements for signal transmission cables are becoming increasingly stringent. Especially in applications requiring high-speed, high-quality signal transmission, such as data centers, high-definition video transmission systems, and high-end audio equipment, signal transmission cables must not only possess excellent electrical performance but also meet specific physical requirements to ensure signal integrity and stability.

[0003] Traditional signal transmission cables are often designed and manufactured with a focus on optimizing electrical performance, such as increasing transmission speed and reducing attenuation and crosstalk. However, less attention is paid to mechanical noise caused by cable vibration or external environmental factors. This type of mechanical noise can not only interfere with signal transmission quality but also cause unnecessary interference to the surrounding environment. The impact of mechanical noise is particularly significant in noise-sensitive applications such as recording studios and data center server rooms.

[0004] Furthermore, traditional cables often have a relatively simple structural design and lack customized designs for specific application scenarios. For example, in multi-cable cables, network cables, power cables, and data cables may be directly exposed or separated only by simple insulation measures. This not only increases the risk of electromagnetic interference inside the cable, but also makes the cable prone to vibration when bent or subjected to external forces, thereby exacerbating the generation of mechanical noise.

[0005] The above background information is provided only to assist in understanding the utility model concept and technical solution of this utility model. It does not necessarily belong to the prior art of this patent application, nor does it necessarily provide technical teaching. In the absence of clear evidence that the above information was disclosed before the filing date of this patent application, the above background information should not be used to evaluate the novelty and inventiveness of this application. Utility Model Content

[0006] To address the aforementioned technical issues, this invention proposes an ultra-flexible noise-reducing signal transmission cable. This solution involves filling the space between the water-blocking layer and the cable core with sound-absorbing cotton, and equipping key components such as Category 8 network cables, USB cables, and power cables with nylon outer sheaths. The aim is to achieve a comprehensive improvement in the cable's noise reduction, roundness, and signal transmission performance, providing a more reliable and efficient solution for short-distance, high-speed signal transmission.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] On the one hand, this utility model provides an ultra-flexible noise-reducing signal transmission cable, comprising: a water-blocking layer, wherein a cable core is provided inside the water-blocking layer, the cable core comprising: a Category 8 network cable, a USB cable and a power cable, and sound-absorbing cotton is filled in the gap between the water-blocking layer and the cable core, wherein the Category 8 network cable, the USB cable and the power cable all have a nylon outer sheath.

[0009] This invention proposes an ultra-flexible noise-reducing signal transmission cable. This solution aims to comprehensively improve the cable's noise reduction, roundness, and signal transmission performance by filling the space between the water-blocking layer and the cable core with sound-absorbing cotton, and equipping key components such as Category 8 network cables, USB cables, and power cables with nylon outer sheaths. This provides a more reliable and efficient solution for short-distance, high-speed signal transmission.

[0010] As a preferred technical solution, the power cord is correspondingly disposed on both sides of the USB cable.

[0011] As a preferred technical solution, the sound-absorbing cotton is correspondingly disposed on both sides of the Category 8 network cable.

[0012] As a preferred technical solution, the outer side of the water-blocking layer is provided with a protective sleeve and an isolation layer from the inside to the outside.

[0013] As a preferred technical solution, the Category 8 network cable includes: multiple twisted pairs, and the outside of the twisted pairs is provided with an aluminum foil layer, a braided layer, an inner sheath, a nylon outer sheath, and an isolation layer from the inside to the outside.

[0014] As a preferred technical solution, the USB cable includes: a USB cable core, the USB cable core includes: twisted pairs and ultra-flexible core wires, the ultra-flexible core wires include: an ultra-flexible tin-plated copper conductor and a fiber paste layer covering the outside of the ultra-flexible tin-plated copper conductor, and an insulating layer is provided on the outside of the fiber paste layer.

[0015] As a preferred technical solution, the outer side of the USB cable core is provided with an aluminum foil layer, a braided layer, an inner sheath, and a nylon outer sheath from the inside out.

[0016] As a preferred technical solution, the twisted pair includes at least two single-core wires, each single-core wire including a conductor and an insulating layer disposed on the outside of the conductor.

[0017] As a preferred technical solution, the power cord includes: a power cable core, the power cable core including: an ultra-flexible tin-plated copper conductor and a fiber paste layer covering the outer side of the ultra-flexible tin-plated copper conductor.

[0018] As a preferred technical solution, the outer side of the power cable core is provided with an insulation layer and a nylon outer sheath from the inside to the outside.

[0019] The ultra-flexible noise-reducing signal transmission cable provided by this utility model has the following beneficial effects:

[0020] 1) This utility model provides an ultra-flexible noise-reducing signal transmission cable. This solution fills the space between the water-blocking layer and the cable core with sound-absorbing cotton, and equips key components such as Category 8 network cables, USB cables and power cables with nylon outer sheaths. It aims to achieve a comprehensive improvement in the cable's noise reduction, roundness and signal transmission performance, and provides a more reliable and efficient solution for short-distance, high-speed connection signal transmission.

[0021] 2) The present invention provides an ultra-flexible noise reduction signal transmission cable. The cable has a small outer diameter, light weight, and small space occupation. A series of problems that usually require multiple cables to solve can be solved by a single composite cable. This solves the technical problems of poor performance of cables in noise reduction, roundness and signal transmission, and provides a more reliable and efficient solution for short-distance, high-speed connection signal transmission.

[0022] 3) The present invention provides an ultra-flexible noise reduction signal transmission cable, which has excellent corrosion resistance and chemical resistance, making it more suitable for use in the rainy season, improving the safe and efficient use of equipment in the rainy season, and reducing maintenance costs. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of an ultra-flexible noise-reducing signal transmission cable provided by this utility model;

[0024] Among them, 1-Category 8 network cable; 2-USB cable; 3-Power cable; 4-Water-blocking layer; 5-Sound-absorbing cotton; 6-Nylon outer sheath; 7-Sheath; 8-Insulation layer; 9-Twisted pair; 10-Aluminum foil layer; 11-Braided layer; 12-Inner sheath; 14-Ultra-flexible core wire; 15-Insulation layer; 16-Conductor; 17-Power cable core. Detailed Implementation

[0025] The preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 As shown, this utility model discloses an ultra-flexible noise-reducing signal transmission cable, comprising: a water-blocking layer 4, wherein a cable core is provided inside the water-blocking layer 4, the cable core comprising: a Category 8 network cable 1, a USB cable 2, and a power cable 3, wherein sound-absorbing cotton 5 is filled in the gap between the water-blocking layer 4 and the cable core, and the Category 8 network cable 1, the USB cable 2, and the power cable 3 all have a nylon outer sheath 6.

[0027] This invention proposes an ultra-flexible noise-reducing signal transmission cable. This solution aims to comprehensively improve the cable's noise reduction, roundness, and signal transmission performance by filling the space between the water-blocking layer and the cable core with sound-absorbing cotton, and equipping key components such as Category 8 network cables, USB cables, and power cables with nylon outer sheaths. This provides a more reliable and efficient solution for short-distance, high-speed signal transmission.

[0028] Sound-absorbing cotton 5 is filled between the water-blocking layer 4 and the cable core, mainly to isolate and reduce the interference of external noise on the signal lines inside the cable core.

[0029] The nylon outer sheath 6 is provided for key components such as Category 8 network cable 1, USB cable 2 and power cord 3, which not only provides physical protection but also reduces the transmission of noise to a certain extent;

[0030] The filling of the sound-absorbing cotton 5 not only helps reduce noise but also makes the cable core fuller and rounder. Utilizing high-frequency signal transmission technology and optimizing the cable structure, the signal transmission rate and capacity are improved. This technology can reduce signal attenuation and interference during transmission, thereby ensuring high-speed and accurate data transmission. The conductor and insulation layer 15 of the cable may use high-performance materials, such as low-loss copper alloy conductors and high dielectric constant insulation layer 15. These structures can further reduce energy loss during signal transmission and improve transmission efficiency and stability. As the latest generation of double-shielded network cable, the Category 8 (CAT8) network cable has multiple pairs of differential signal lines that are carefully designed and optimized to effectively reduce signal attenuation and interference during transmission. At the same time, the Category 8 (CAT8) network cable also has excellent shielding performance, which can resist external electromagnetic interference and ensure stable signal transmission. These characteristics together enable the Category 8 (CAT8) network cable to achieve high-speed and stable data transmission over short distances, meeting the high requirements for signal transmission in application scenarios such as drones.

[0031] Power cable 3 is mainly responsible for power supply, and USB cable 2 is mainly responsible for low-speed data transmission.

[0032] The nylon outer sheath 6 provides additional physical protection, enhancing the cable's abrasion resistance, weather resistance, and aging resistance. At the same time, the nylon outer sheath 6 has a moisture content of less than 0.8%, increasing water tightness, and has excellent corrosion resistance and chemical resistance, making it more suitable for use in rainy weather.

[0033] Preferably, the power cord 3 is disposed on both sides of the USB cable 2;

[0034] As important components of the cable, the power cord 3 and USB cable 2 each carry different currents and signals. Placing the power cord 3 on both sides of the USB cable 2 can reduce electromagnetic interference between them through a reasonable layout. This layout helps to reduce the impact of the magnetic field generated by the power cord 3 on the signal transmission of the USB cable 2, thereby improving signal stability and reliability. At the same time, placing the power cord 3 on both sides of the USB cable 2 makes the overall structure of the cable more balanced and stable. This layout helps to reduce deformation and twisting of the cable when it is bent or subjected to external forces, thereby improving the mechanical properties and durability of the cable.

[0035] Preferably, the sound-absorbing cotton 5 is correspondingly disposed on both sides of the Category 8 network cable 1;

[0036] As a highly efficient sound-absorbing material, the sound-absorbing cotton 5 has excellent sound absorption and sound insulation properties. Placing the sound-absorbing cotton 5 on both sides of the Category 8 network cable 1 can effectively absorb and isolate the electromagnetic noise and mechanical noise generated when the Category 8 network cable 1 transmits signals, thereby reducing the impact of noise on the surrounding environment.

[0037] The sound-absorbing cotton 5 has a certain degree of elasticity and flexibility, and can be used as a buffer material to reduce the impact of external shocks and vibrations on the Category 8 network cable 1. When the cable is subjected to external force, the sound-absorbing cotton 5 can absorb some of the energy, thereby protecting the Category 8 network cable 1 from damage.

[0038] Placing the sound-absorbing cotton 5 on both sides of the Category 8 cable 1 makes the overall structure of the cable more rounded and uniform. This layout helps to reduce the deformation and twisting of the cable when it is bent or subjected to external forces, and improves the mechanical properties and durability of the cable.

[0039] Preferably, the outer side of the water-blocking layer 4 is provided with a sheath 7 and an isolation layer 8 from the inside to the outside;

[0040] The water-blocking layer 4 can effectively prevent cable leakage and corrosion.

[0041] The sheath 7 is the outer layer of protection for the cable. Its main function is to prevent the cable from being physically damaged in complex environments, such as abrasion, cutting or squeezing, thereby protecting the internal structure and the stability of signal transmission.

[0042] In drone cables, isolation layer 8 helps ensure the independence and clarity of each signal channel, improving the accuracy and reliability of data transmission.

[0043] Preferably, the Category 8 network cable 1 includes: a plurality of twisted pairs 9, wherein the outer side of the twisted pairs 9 is provided with an aluminum foil layer 10, a braided layer 11, an inner sheath 12, a nylon outer sheath 6 and an isolation layer 8 from the inside to the outside;

[0044] Cat8 Ethernet cable is the latest generation of double-shielded (SFTP) Ethernet cable, featuring ultra-high transmission speeds (up to 40Gb / s) and bandwidth (2000MHz). Although its transmission distance is limited (usually no more than 30 meters), Cat8 Ethernet cable can provide excellent performance in scenarios such as drones that require high-speed, short-distance data transmission, ensuring the stability and efficiency of data transmission.

[0045] The aluminum foil layer 10 serves as the first layer of shielding, and its main function is to reduce electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring the stability and clarity of the signal during transmission.

[0046] The braided layer 11 provides additional mechanical protection and electromagnetic shielding. It is made of braided metal wires, which can enhance the tensile strength and abrasion resistance of the cable, while further blocking external electromagnetic interference.

[0047] The inner sheath 12 mainly serves to protect and support, preventing the aluminum foil layer 10 and the braided layer 11 from being damaged during use;

[0048] The nylon outer sheath 6 is the outermost layer of the USB cable 2. It provides additional physical protection, enhancing the cable's abrasion resistance, weather resistance, and aging resistance. At the same time, the nylon outer sheath 6 has a moisture content of less than 0.8%, increasing water tightness, and has excellent corrosion resistance and chemical resistance, making it more suitable for use in rainy weather.

[0049] The isolation layer 8 is located inside the cable and is used to separate different signal transmission channels to prevent interference between signals.

[0050] Preferably, the USB cable 2 includes: a USB cable core, the USB cable core includes: a twisted pair 9 and an ultra-flexible core wire 14, the ultra-flexible core wire 14 includes: an ultra-flexible tin-plated copper conductor and a fiber paste layer covering the outside of the ultra-flexible tin-plated copper conductor, and an insulating layer 15 is provided on the outside of the fiber paste layer;

[0051] USB cable 2 is mainly responsible for low-speed data transmission.

[0052] The conductor uses an ultra-flexible tin-plated copper conductor as the medium for signal transmission, which has excellent conductivity and flexibility. The tin-plated copper conductor has a layer of tin plated on the surface of pure copper, which enhances the oxidation resistance of the wire core and makes the data cable more durable. At the same time, its good flexibility allows the USB cable 2 to maintain stable transmission performance during repeated bending and use.

[0053] The fiber grease layer tightly coats the outside of the ultra-flexible tin-plated copper conductor, serving to waterproof, moisture-proof, and lubricate. In drone cables, the fiber grease can protect the optical fiber from moisture and dampness, while reducing friction and loss during bending and stretching.

[0054] The insulation layer 15 is located outside the ultra-flexible tin-plated copper conductor to prevent current leakage and short circuits. In drone cables, the insulation layer 15 can ensure electrical isolation between the ultra-flexible tin-plated copper conductors, improving the safety and stability of the cable.

[0055] Preferably, the outer side of the USB cable core is provided with an aluminum foil layer 10, a braided layer 11, an inner sheath 12, and a nylon outer sheath 6 from the inside out;

[0056] The aluminum foil layer 10 serves as the first layer of shielding, and its main function is to reduce electromagnetic interference (EMI) and radio frequency interference (RFI), protecting the signals in the USB cable core from the influence of external electromagnetic fields.

[0057] The braided layer 11 provides additional mechanical protection and electromagnetic shielding. It is made of braided metal wires, which can enhance the tensile strength and abrasion resistance of the cable. At the same time, it can provide additional electromagnetic shielding effect, reducing the impact of external electromagnetic interference on signal transmission. In drone cables, the braided layer 11 helps to protect the integrity and clarity of signal transmission.

[0058] The inner sheath 12 mainly serves to protect and support, preventing damage to the aluminum foil layer 10 and the braided layer 11 during use, while maintaining the overall structural stability of the cable.

[0059] The nylon outer sheath 6 is the outermost layer of the USB cable 2. It provides additional physical protection, enhancing the cable's abrasion resistance, weather resistance, and aging resistance. At the same time, the nylon outer sheath 6 has a moisture content of less than 0.8%, increasing water tightness, and has excellent corrosion resistance and chemical resistance, making it more suitable for use in rainy weather.

[0060] Preferably, the twisted pair 9 includes at least two single-core wires, each single-core wire including a conductor 16 and an insulating layer 15 disposed on the outside of the conductor 16;

[0061] Conductor 16 is the core part of the cable and is used to transmit current or signals. In the drone cable, conductor 16 is responsible for transmitting electrical energy or data signals from one end to the other and is a key component for enabling communication between the drone and ground station, sensors or other devices.

[0062] The insulation layer 15 is located outside the conductor 16 to prevent current leakage and short circuit. In drone cables, the insulation layer 15 can ensure electrical isolation between conductors 16, improving the safety and stability of the cable.

[0063] Twisted pair is a structure in which two or more single-core wires are twisted together in a specific way. This structure can reduce electromagnetic interference (EMI) and radio frequency interference (RFI) and improve the quality of signal transmission.

[0064] Preferably, the power cord 3 includes: a power cable core 17, wherein the power cable core 17 includes: an ultra-flexible tin-plated copper conductor and a fiber paste layer covering the outer side of the ultra-flexible tin-plated copper conductor;

[0065] The conductor uses ultra-flexible tin-plated copper conductor as the signal transmission medium, which has excellent conductivity and flexibility. The tin-plated copper conductor has a layer of tin plated on the surface of pure copper, which enhances the oxidation resistance of the wire core, making the power cord more durable, ensuring stable current transmission, and reducing energy loss during transmission.

[0066] The fiber grease layer tightly coats the outside of the ultra-flexible tin-plated copper conductor, serving to waterproof, moisture-proof, and lubricate. In drone cables, the fiber grease protects the optical fiber from moisture and dampness, while reducing friction and loss during bending and stretching.

[0067] Preferably, the outer side of the power cable core 17 is provided with an insulation layer 15 and a nylon outer sheath 6 from the inside to the outside;

[0068] The insulation layer 15 is located outside the ultra-flexible tin-plated copper conductor to prevent current leakage and short circuits. In drone cables, the insulation layer 15 can ensure electrical isolation between the ultra-flexible tin-plated copper conductors, improving the safety and stability of the cable.

[0069] The nylon outer sheath 6 provides additional physical protection, enhancing the cable's abrasion resistance, weather resistance, and aging resistance. At the same time, the nylon outer sheath 6 has a moisture content of less than 0.8%, increasing water tightness, and has excellent corrosion resistance and chemical resistance, making it more suitable for use in rainy weather.

[0070] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are protected by this utility model.

Claims

1. A cable for ultra-flexible noise-reducing signal transmission, characterized in that, include: A water-blocking layer is provided, and a cable core is provided inside the water-blocking layer. The cable core includes: a Category 8 network cable, a USB cable, and a power cable. The gap between the water-blocking layer and the cable core is filled with sound-absorbing cotton. The Category 8 network cable, the USB cable, and the power cable all have a nylon outer sheath.

2. The cable for ultra-flexible noise reduction signal transmission according to claim 1, characterized in that, The power cord is positioned on both sides of the USB cable.

3. The cable for ultra-flexible noise-reducing signal transmission according to claim 1, characterized in that, The sound-absorbing cotton is correspondingly placed on both sides of the Category 8 network cable.

4. The cable for ultra-flexible noise reduction signal transmission according to claim 1, characterized in that, The outer side of the water-blocking layer is provided with a protective sleeve and an isolation layer from the inside out.

5. The cable for ultra-flexible noise-reducing signal transmission according to claim 1, characterized in that, The Category 8 network cable includes multiple twisted pairs, and the outside of each twisted pair is provided with an aluminum foil layer, a braided layer, an inner sheath, a nylon outer sheath, and an isolation layer from the inside out.

6. The cable for ultra-flexible noise-reducing signal transmission according to claim 1, characterized in that, The USB cable includes: a USB cable core, the USB cable core includes: twisted pairs and ultra-flexible core wires, the ultra-flexible core wires include: an ultra-flexible tinned copper conductor and a fiber paste layer covering the outside of the ultra-flexible tinned copper conductor, and an insulating layer is provided on the outside of the fiber paste layer.

7. The cable for ultra-flexible noise-reducing signal transmission according to claim 6, characterized in that, The outer side of the USB cable core is provided with an aluminum foil layer, a braided layer, an inner sheath, and a nylon outer sheath from the inside out.

8. The cable for ultra-flexible noise-reducing signal transmission according to claim 5 or 6, characterized in that, The twisted pair includes at least two single-core wires, each single-core wire comprising a conductor and an insulating layer disposed on the outside of the conductor.

9. The cable for ultra-flexible noise-reducing signal transmission according to claim 1, characterized in that, The power cord includes a power cable core, which includes an ultra-flexible tin-plated copper conductor and a fiber paste layer covering the outer side of the ultra-flexible tin-plated copper conductor.

10. The cable for ultra-flexible noise-reducing signal transmission according to claim 9, characterized in that, The power cable core is provided with an insulation layer and a nylon outer sheath from the inside out.

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