Manufacture method of mini audio/video data wire and data wire
A manufacturing method, audio and video technology, applied in the field of data lines, can solve the problem that data lines cannot be widely used in mini electronic products, etc., and achieve the effects of low cost, high productivity and high transmission speed
Inactive Publication Date: 2011-06-15
LINOYA ELECTRONIC TECHNOLOGY CO LTD +1
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Problems solved by technology
[0002] In the prior art, with the increasingly fierce competition in the home appliance market, dealers in various countries have launched mini home appliances to attract many consumers, such as mini TV sets, mini computers, mini monitors, mini PCs and various portable mini models. Electronic equipment, these electronic products are very popular among young people nowadays and have a huge market, but the interconnection between these electronic products has become an urgent problem to be solved. The interfaces and connecting data lines of these mini electronic products are not Standard components, the current data lines on the market cannot be widely used in these mini electronic products
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[0024] Example: see figure 1 , the present invention a kind of manufacturing method of miniature audio and video data line, it comprises the following steps:
[0025] (1) wire drawing diameter is the copper wire of 0.06mm, the allowable error range of this copper wire is ± 0.002mm, and a layer of tin is plated on the surface of said copper wire;
[0026] (2) A plurality of tinned copper wires are twisted into a conductor 1, and a Teflon insulating layer 2 is extruded on the outer peripheral surface of the conductor 1 to prepare a small core wire 3, the small core wire 3 The diameter is 0.50mm;
[0027] (3) Repeat the above process to prepare thirteen small core wires 3;
[0028] (4) Twisting two strands of small core wires 3 and a ground wire 4 made of electric conductors respectively to form four strands of core wires 5;
[0029] (5) Twisting the four central core wires 5 with the remaining five small core wires 3, the four central core wires 5 are located at the center af...
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Abstract
The invention discloses a manufacture method of a mini audio / video data wire, which comprises the steps of: drawing copper wires with the diameters of 0.06mm, wherein the allowed bands of the errors of the copper wires are + / -0.002mm, and plating one layers of tin on the surfaces of the copper wires; twisting a plurality of tin-plated copper wires into a stream of conductor, and pressing a shapedpolytetrafluoroethylene insulating layer on the peripheral surface of the conductor to prepare a small core wire with the diameter of 0.50mm; repeating the work procedures to manufacture 13 streams of small cores; respectively and oppositely twisting 2 streams of small cores and an earth wire which is made from an electric conductor to form 4 steams of center wires; and totally twisting the 4 steams of center wires and the left 5 steams of small wires, wherein the 4 steams of center wires are positioned at the center and the 5 steams of small wires are positioned around the center wires aftertwisting to form a large core wire. The method can manufacture the high-quality mini audio / video data wire, and has high production efficiency and low cost; and the mini audio / video data wire has higher transmission rate and higher definition, and can synchronously transmit audio / video signals.
Description
technical field [0001] The invention relates to a data line, in particular to a manufacturing method of a miniature audio and video data line and a miniature audio and video data line prepared according to the method. Background technique [0002] In the prior art, with the increasingly fierce competition in the home appliance market, dealers in various countries have launched mini home appliances to attract many consumers, such as mini TV sets, mini computers, mini monitors, mini PCs and various portable mini models. Electronic equipment, these electronic products are very popular among young people nowadays and have a huge market, but the interconnection between these electronic products has become an urgent problem to be solved. The interfaces and connecting data lines of these mini electronic products are not Standard components, data cables currently on the market cannot be widely used in these mini electronic products. The market needs an efficient and unified integra...
Claims
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IPC IPC(8): H01B11/04H01B13/04
Inventor 周兵
Owner LINOYA ELECTRONIC TECHNOLOGY CO LTD