Electrically conductive fabric and manufacturing method and apparatus thereof
View Patent ↗The present invention discloses to relates to an electrically conductive fabric, and a manufacturing method and an apparatus thereof, and more specifically to an electrically conductive fabric, and a manufacturing method and an apparatus thereof, wherein part of electrically conductive wire knitted or woven together into fabric is selectively exposed to the outside of the fabric to perform the tying of electrically conductive wires and the connection of various elements and modules quickly and conveniently, so that workability and productivity can be improved.
1. An electrically conductive fabric comprising:
multiple strands of wales arranged lengthwise;
multiple strands of connecting threads connected with the wales; and
at least one strand of electrically conductive wire arranged lengthwise,
wherein the electrically conductive fabric includes a repeated pattern of:
a knitted section in which the electrically conductive wire is bound by at least two of the strands of connecting threads; and
an electrically conductive wire exposing section in which the electrically conductive wire is not bound by at least one of the strands of connecting threads but is exposed to the outside of the electrically conductive fabric by a predetermined length, and
wherein the strands of connecting threads include:
a first connecting thread which is connected with the strands of wales in a manner that the first connecting thread is disposed at one side of the electrically conductive wire;
a second connecting thread which is connected with the strands of wales in an area where the electrically conductive wire is not arranged; and
a third connecting thread which is connected with the strands of wales to selectively bind the electrically conductive wire, wherein the electrically conductive wire is bound by the third connecting thread and the first connecting thread in the knitted section such that the third connecting thread is disposed at another side of the electrically conductive wire which is opposite to the one side of the electrically conductive wire, and the electrically conductive wire is not bound by the third connecting thread in the electrically conductive wire exposing section.
2. The electrically conductive fabric of claim 1 , wherein the strands of wales are stretchable fiber yarns so that the electrically conductive fabric has stretchability lengthwise.
3. The electrically conductive fabric of claim 1 , further comprising support yarns which are arranged on left and right sides of the electrically conductive wire to prevent twisting of the electrically conductive wire.
4. The electrically conductive fabric of claim 1 , wherein the electrically conductive wire is arranged in a straight form or a wave form along a direction of the strands of wales.
5. The electrically conductive fabric of claim 1 , wherein the electrically conductive wire is a bundle type wire including strands of insulated electrically conductive yarn, and strands of fiber yarn wound on an outer circumference of the electrically conductive yarn to act as a sheath.
6. The electrically conductive fabric of claim 1 , wherein the electrically conductive wire is a stretchable wire including a stretchable inner wire disposed in an inner center, plural strands of electrically insulated wire wound on the inner wire, and outer fiber yarn wound on an outer circumference of the electrically conductive yarn.