Anti-interference and swing-resistant data processing connection cable and preparation method
A data processing and cable technology, applied in the field of wire and cable, can solve the problems of unstable shielding effect, high cost pressure, large labor input, etc., and achieve uniform and tight shielding effect, reducing cost pressure and low cost.
Inactive Publication Date: 2018-02-16
惠州市德胜电线有限公司
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Problems solved by technology
[0003] Traditional cables use metal conductor braiding or winding shielding. On the one hand, the shielding cannot be completely achieved. Due to the influence of the structure, there are cross gaps and metal contact gaps in the metal conductors during the braiding and winding process, and other shielding effects are not stable enough; on the other hand , in the process of using metal conductors for shielding, more conductors are used to meet the shielding effect, and the cost pressure is relatively high. Moreover, when using metal conductor braiding and winding structures, the production speed is relatively slow, and more machines are used. Investing in labor bigger
Method used
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[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the product of the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.
[0020] Such as figure 1As shown, an anti-interference and anti-swing data processing connection cable includes an inner conductor, a shielding layer wrapped outside the conductor and an outer sheath 8 wrapped outside the shielding layer, and the conductor includes two signal transmission cores 1 , 2 and 1 high-current transmission wire 3, 2 signal transmission cores 1, 2 and 1 high-current transmission wire 3 arranged in a triangle shape, 2 signal transmission cores 1, 2 and 1 high-current transmission wire 3. The outside is wrapped and fixed with a shielding layer. The shielding layer includes a conductive PE tape 6 and a thickened aluminum foil 7. The conductive PE tape 6 is wrapped and fixed by a tape-wrapping pro...
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Abstract
The invention discloses an anti-interference and swing-resistant data processing connection cable. The connection cable comprises an internal conductor, a shielding layer for coating the conductor andan outer sheath for coating the shielding layer; the conductor comprises two signal transmission cable cores and a high-current transmission wire material; the two signal transmission cable cores andthe high-current transmission wire material are arranged in a triangular shape; the exteriors of the two signal transmission cable cores and the high-current transmission wire material are packaged,fixed and shaped by adopting the shielding layer; the shielding layer comprises a conductive PE band and a thickened aluminum foil; the conductive PE band is used for packaging, fixing and integratingthe internal conductor; and a high-current circuit transmission conductor is arranged between the conductive PE band and the thickened aluminum foil. The anti-interference and swing-resistant data processing connection cable has the advantages of simple structure, low cost, high shielding effect, high swing resistance, high anti-interference performance and the like.
Description
technical field [0001] The invention relates to electric wires and cables, in particular to an anti-interference and anti-swing data processing connection cable. Background technique [0002] The application and development of consumer electronics products are changing with each passing day, the use functions are gradually improved, and the data processing capabilities are also gradually entering the intelligent development. The hard conditions for data processing are correspondingly increased, and the requirements for data processing using data cables are correspondingly increased for different environments. For example, Anti-interference performance (EMC), anti-swing performance, high-current transmission, etc., and the use of cables in the signal transmission process has greatly improved the anti-interference performance and the stability of its own signal transmission. Regarding the anti-interference performance of cables There are very high requirements for the guarante...
Claims
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IPC IPC(8): H01B9/02H01B11/10H01B1/02H01B5/10H01B13/02H01B13/26
CPCH01B9/02H01B1/026H01B5/10H01B11/1008H01B11/1016H01B13/02H01B13/2613
Inventor 叶江星梁海红赖富陶冯浩胡伟谢海云
Owner 惠州市德胜电线有限公司