A signal cable capable of preventing electrostatic accumulation on the surface of the cable
A technology for signal lines and cables, applied in the field of signal cables that can prevent electrostatic accumulation on the surface of cables, and can solve problems such as electrostatic accumulation on the surface of signal cables
Active Publication Date: 2020-11-13
NINGBO SUN RISE ELECTRONICS TECH
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a signal cable that can prevent static electricity accumulation on the surface of the cable. The structural design is unique and reasonable, and can mainly solve the problem of static electricity accumulation on the surface of the signal cable.
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[0016] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0017] Such as Figure 1-4 As shown, the embodiment of the present invention relates to a signal cable capable of preventing electrostatic accumulation on the surface of the cable, including a signal line 1, the signal line 1 is located inside the shielding layer 4, and the outer side of the shielding layer 4 is provided with an insulating sheath. Sheath layer 3, the outer side of the insulating sheath layer 3 is provided with...
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The invention relates to a signal cable capable of preventing static electricity accumulation on the surface of the cable. The signal cable comprises a signal line; the signal line is located in a shielding layer; an insulating sheath layer is arranged on the outer side of the shielding layer; a textile humidifying layer is arranged on the outer side of the insulating sheath layer; a semi-conductive layer sheath is arranged on the outer side of the textile humidifying layer; water injection regions used for storing water are arranged in cable fasteners matched with equipment connectors at thetwo ends of the cable; and the water injection regions communicate with the textile humidifying layer to continuously humidify the textile humidifying layer. The signal cable is unique and reasonablein structural design, and mainly solves the problem of static electricity accumulation on the surface of the signal cable.
Description
technical field [0001] The invention relates to the field of signal cables, in particular to a signal cable capable of preventing electrostatic accumulation on the surface of the cable. Background technique [0002] Signal cables such as Ethernet cables have been widely used in various mobile devices or performances. However, due to repeated laying and recycling during use, they often encounter friction between the cables and the ground of the venue, which will cause a certain amount of static electricity on the surface of the cables. Accumulation, this kind of static electricity connected to the weak current equipment through the cable will cause ESD (electrostatic discharge) problems, or even insulation breakdown. [0003] Static electricity occurs in many aspects of life. Whether it is an insulator or a conductor, static electricity may be generated. At present, the main methods of static electricity prevention are grounding and humidification, but the cable sheath itself...
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IPC IPC(8): H01B7/02H01B7/18H01B7/36H01B7/00H05F1/00
CPCH01B7/0072H01B7/0208H01B7/1875H01B7/36H05F1/00
Inventor 谢文婷
Owner NINGBO SUN RISE ELECTRONICS TECH