Cable structure capable of reducing electromagnetic interference
A cable structure and electromagnetic interference technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of low cable structure strength, single function, poor waterproof performance, etc., to improve water resistance performance, improve water resistance performance, and reduce expansion The effect of pressure
Pending Publication Date: 2021-01-12
张家港南源光电科技有限公司
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Problems solved by technology
[0004] The present invention provides a cable structure that can reduce electromagnetic interference, aiming to solve the problem that the current cable structure has relatively single function and poor waterproof performance; on the other hand, the current cable structure has low strength
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] see Figure 1-2 , a cable structure that can reduce electromagnetic interference, including a base layer 1, a reinforcing rib 2 is inlaid in the middle of the base layer 1; the reinforcing rib 2 is fixedly connected with the base layer 1, and the reinforcing rib 2 is cross-shaped; The front surface of the base layer 1 is divided into four placement areas 3, and each placement area 3 is provided with a guide core 4 inside, and the four guide cores 4 are fixedly connected to the base layer 1; the outer wall of the base layer 1 is pasted There is an insulating layer 5, and the insulating layer...
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The invention is applicable to the technical field of cables, and provides a cable structure capable of reducing electromagnetic interference. The cable structure comprises a substrate layer, a reinforcing rib is embedded in the middle position of the substrate layer, and the reinforcing rib is fixedly connected with the substrate layer. The reinforcing rib divides the front surface of the substrate layer into four placement areas, and each placement area is internally provided with a guide core; an insulating layer is attached to the outer wall of the substrate layer, and the insulating layeris fixedly connected with the substrate layer; a first water blocking layer is attached to the outer wall of the insulating layer, the first water blocking layer is fixedly connected with the insulating layer, a second water blocking layer is attached to the outer wall of the first water blocking layer, and the second water blocking layer is fixedly connected with the first water blocking layer.By arranging the first water blocking layer and the second water blocking layer, the first water blocking layer and the second water blocking layer can remarkably improve the water blocking performance of the cable, and the expansion pressure of the second water blocking layer can be weakened through a metal sheath.
Description
technical field [0001] The invention belongs to the technical field of cables, in particular to a cable structure capable of reducing electromagnetic interference. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. [0003] The current cable structure has a single function and poor waterproof performance; on the other hand, the current cable structure has low strength. Contents of the invention [0004] The invention provides a cable structure capable of reducing electromagnetic interference, aiming to solve the problem that the current cable structure has single functions and poor waterproof performance; on the other hand, the current cable structure has low strength. ...
Claims
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IPC IPC(8): H01B7/282H01B7/20H01B7/18H01B7/00H01B7/17
CPCH01B7/0045H01B7/17H01B7/184H01B7/20H01B7/2825Y02A30/14
Inventor 刘献良邹建志刘希辰
Owner 张家港南源光电科技有限公司