Communication signal transmission cable
A technology for transmitting cables and communication signals. It is applied in the direction of communication cables, insulated cables, flat/ribbon cables, etc. It can solve problems such as large power loss, low inductance characteristics are not too good, and audio transmission effects are not good.
Inactive Publication Date: 2010-10-06
李岗
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Problems solved by technology
[0002] Communication signal transmission cables are required to transmit electric energy and audio signals. Therefore, the cables are required to have excellent low inductance characteristics, but the low inductance characteristics of the current technology are not very good, and there are still problems such as large power loss and poor audio transmission effect.
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[0011] Such as figure 1 As shown, a communication signal transmission cable is composed of a conductor 1, an insulator 2, and a flame-retardant sheath 3. The cross-section of the conductor 1 is the same rectangular structure, and the insulators 2 are arranged in parallel. The outer contour of the cross-section of the insulator 2 is rectangular. The cross-section of the flame-retardant sheath 3 is rectangular. The insulator 2 is made of ethylene-propylene rubber, and the flame-retardant sheath 3 is made of low-smoke halogen-free polyolefin.
[0012] The cross-section of the cable is designed as a flat multi-layer rectangular arrangement, which reduces the conductor skin effect, reduces power loss, and has a good audio transmission effect. It is also easy to install and lay, making the wiring in the computer room more convenient and beautiful.
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The invention discloses a communication signal transmission cable. The invention adopts the following technical scheme that: the communication signal transmission cable consists of multiple layers of conductors, multiple layers of insulators and a flame-retardant jacket, wherein the cross sections of the multiple layers of conductors have the same flat rectangular structure; the multiple layers of insulators are parallelly arranged; the outer profiles of the cross sections of the multiple layers of insulators are a rectangle; the outer profile of the cross section of the flame-retardant jacket is a rectangle; the multiple layers of insulators are all made of an ethylene propylene rubber material; and the flame-retardant jacket is made of a low-smoke halogen-free polyolefin material. Shown in a figure 1, the communication signal transmission cable consists of conductors 1, insulators 2 and a flame-retardant jacket 3, wherein the cross sections of the conductors 1 have the same rectangular structure; the insulators 2 are parallelly arranged; the outer profiles of the cross sections of the insulators 2 are a rectangle; and the cross section of the flame-retardant jacket 3 is a rectangle. The cross section of the cable adopts a flat multilayer rectangle structure, so the skin effect of the conductor is reduced, the electric energy loss is low and the audio transmission effect is good.
Description
technical field [0001] The invention relates to a transmission cable, in particular to a communication signal transmission cable. Background technique [0002] Communication signal transmission cables are required to transmit electric energy and audio signals. Therefore, the cables are required to have excellent low inductance characteristics, but the low inductance characteristics of the current technology are not very good, and there are still problems such as large power loss and poor audio transmission effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a communication signal transmission cable that not only reduces power consumption, but also ensures excellent signal transmission performance. [0004] In order to solve this technical problem, the technical solution adopted by the present invention is: a communication signal transmission cable, which is composed of a multi-layer conductor, a multi-layer i...
Claims
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Login to View More IPC IPC(8): H01B11/00H01B7/08H01B7/29H01B3/28H01B3/44
Inventor 李岗
Owner 李岗
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