Soft wound cable having jumper wire construction
A flexible cable and jumper technology, applied in bendable conductors, bendable cables, conductors, etc., can solve the problems of high cost, poor flexibility, and inability to use flexible cables to connect and save costs. Effect
Inactive Publication Date: 2009-03-25
DACHANG ELECTRONICS TECH SUZHOU CO LTD +1
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Problems solved by technology
[0003] However, since the flexible cable is designed for a single wire layer, the positions of the opposite ends of the same wire are fixed, and it cannot be wired between multi-layer structures like a flexible circuit board to adjust the mutual positions of the conductive points.
Therefore, when the signals between the two systems require jumper wires, they cannot be connected with flexible cables, and must be replaced with flexible circuit boards with high cost and poor flexibility.
In the prior art, some manufacturers adopt the method of combining the flexible cable and the flexible circuit board as one, that is, use a longer flexible cable to combine a part of the flexible circuit board, and rely on the advantages of both sides to maintain the overall The flexibility of the transmission line can achieve the purpose of the jumper, but this technology still needs to use a flexible circuit board, which still has the problem of high cost for the transmission line manufacturer
Method used
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[0019] In order to have a deeper understanding of the technical means and effects adopted to realize the creation purpose of the present invention, this will be described in detail below in conjunction with the accompanying drawings of the embodiments, so as to thoroughly analyze the purpose, specific approaches and special effects of the present invention. However, the following drawings are only used as examples for reference, and are not intended to limit the protection scope of the present invention.
[0020] Such as Figure 1 to Figure 3 As shown, it is a schematic diagram of the preferred embodiment of the present invention before and after the wire jumper is misplaced. Depend on figure 1 It can be seen that the flexible cable 10 is composed of a plurality of conductors 11 arranged in parallel with each other and an insulator 12 covering these conductors 11. Each conductor 11 forms an exposed first contact 111 and a second contact 112 at both ends of the flexible cable ...
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The invention discloses a flexible flat cable provided with a jump wire structure, which comprises a plurality of conducting wires, and an upper insulating layer for covering the conducting wires from top to bottom, and each conducting wire is provided with a first junction and a second junction which are exposed at two ends of the flexible flat cable. The flexible flat cable is characterized in that the flexible flat cable is equipped with at least two sets of jump wire parts, wherein, each jump wire part includes at least one first junction, and the first junctions of each jump wire part, which are subjected to position exchange, are offset against the second junctions which are connected with the corresponding first junctions. The demand of system jump wire is satisfied by the inherent structural design of the flexible flat cable, and the cost is saved.
Description
technical field [0001] The invention relates to an electronic connection wire, in particular to a flexible cable with a jumper wire structure. Background technique [0002] Flexible flat cable (hereinafter referred to as flexible cable) is a transmission component made of a plurality of metal conductors arranged, covered with insulating material and hot-pressed. It has excellent flexibility and is suitable for all kinds of small spaces. signal transmission, and has the advantage of low production cost, so it has been widely used in various electronic products in recent years. Generally, the flexible cable has a three-layer structure, that is, from top to bottom: the arrangement of the insulating layer, the conductor layer, and the insulating layer. Each conductor is separated from each other and partially exposed at both ends of the flexible cable. To form a connection point, when the flexible cable is connected between two systems, the connection point on either end of the...
Claims
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IPC IPC(8): H01B7/08H01B7/04H01B7/40
Inventor 王建淳吴志凡
Owner DACHANG ELECTRONICS TECH SUZHOU CO LTD