Abstract:
A fixing method of carbon fiber bundle and a flexible gas permeable electric heating structure made thereof. The fixing method includes steps of: making multiple carbon fiber bundles each composed of at least two carbon fiber yarns intersect and touch each other to form a carbon fiber mesh as a meshed electro-conductive circuit; laying two load electrodes on the carbon fiber mesh in two different positions; and using a smocking machine to form multiple machine sewing threads for sewing the carbon fiber mesh with the meshed electro-conductive circuit and the two load electrodes at least one face of a flexible substrate to form the flexible gas permeable electric heating structure. The flexible gas permeable electric heating structure is advantageous in that it is uneasy to break, gas permeable and durable and a user can comfortably wear the flexible gas permeable electric heating structure.
Abstract:
An apparatus for feeding plate-shaped functional elements to a sewing or stitching machine comprises a first guide rail which extends in a longitudinal direction between a first end and a second end and which has a first delimiting surface and a first guide surface extending transversely with respect to the first delimiting surface, a second guide rail which extends in the longitudinal direction between a first end and a second end and which has a second delimiting surface, facing the first delimiting surface and extending parallel to the first delimiting surface, and a second guide surface extending transversely with respect to the second delimiting surface in the direction of the first guide rail; and a transporting device configured to move a functional element resting on the first and the second guide surface from the first end of the guide rails in the direction of the second end of the guide rails.
Abstract:
A buttonhole sewing guiding device of a sewing machine includes a buttonhole presser foot unit disposed on a presser foot holder of the sewing machine, and a sensing unit disposed on the buttonhole presser foot unit. A presser frame of the foot unit is movable relative to a sliding member between first and second sewing positions set in accordance with an operating distance that corresponds to a size of a button to allow first and second triggering members to initiate a sensing module for controlling operation of a sewing needle.
Abstract:
Disclosed is an electrode-wiring-equipped cloth material including: a cloth material main body; an electrode section which is provided on a surface of or inside the cloth material main body and contains a conductive linear body; a wiring section which is provided adjacent to the electrode section on the surface of or inside the cloth material main body and contains a conductive linear body, in which cloth material at least one conductive linear body contained in the electrode section and at least on conductive linear body contained in the wiring section are the same single conductive linear body.
Abstract:
A system of fabric-based devices designed as transistors with tri-state behavior that can measure any geometries on 2D and 3D surfaces. The devices are constructed from layers of conductive materials and flexible sheets that allow signals to selectively cross between layers. Multiple layers of conductive signals can be achieved by controlling the tension of the top and bottom thread, and interlayering conductive, semiconductive, insulating, and semi-porous materials around a sensing layer. The layers can be further modified to include folds and cuts that allow for 2D and 3D bending, stretching, twisting, and curves. Large sheets of devices can be organized into grid-like matrixes, with signal wires connected in a multiplexed fashion to minimize the amount of threads to simplify construction and device communication to a central processing unit.
Abstract:
A system of fabric-based devices designed as transistors with tri-state behavior that can measure any geometries on 2D and 3D surfaces. The devices are constructed from layers of conductive materials and flexible sheets that allow signals to selectively cross between layers. Multiple layers of conductive signals can be achieved by controlling the tension of the top and bottom thread, and interlayering conductive, semiconductive, insulating, and semi-porous materials around a sensing layer. The layers can be further modified to include folds and cuts that allow for 2D and 3D bending, stretching, twisting, and curves. Large sheets of devices can be organized into grid-like matrixes, with signal wires connected in a multiplexed fashion to minimize the amount of threads to simplify construction and device communication to a central processing unit.
Abstract:
A conductive line stitching method is disclosed, wherein a metal line is arranged in a protection layer to form a conductive line, which is subjected to the steps of forming conductive line, laying cloth, performing stitching, combining a device, and connecting conductive line to have the conductive line located in a stitching area to carry out a subsequent operation for connection with a device, thereby achieving an effect of being processed with a one-time process and concealing the conductive line facilitated on smart clothes.
Abstract:
Disclosed herein are structure and method for connecting a fabric sensor and a digital yarn. The structure includes a sheet-type member which is configured to be worn on a body of a wearer, a first fabric sensor which is provided on the sheet-type member and senses a biological signal, a digital yarn which is provided on the first fabric sensor and has a peeled portion that is electrically connected to the first fabric sensor, a sewing yarn which couples a portion of the digital yarn to the first fabric sensor by sewing, and a second fabric sensor which is coupled to the first fabric sensor and covers an upper portion of the peeled portion.
Abstract:
Disclosed herein are structure and method for connecting a fabric sensor and a digital yarn. The structure includes a sheet-type member which is configured to be worn on a body of a wearer, a first fabric sensor which is provided on the sheet-type member and senses a biological signal, a digital yarn which is provided on the first fabric sensor and has a peeled portion that is electrically connected to the first fabric sensor, a sewing yarn which couples a portion of the digital yarn to the first fabric sensor by sewing, and a second fabric sensor which is coupled to the first fabric sensor and covers an upper portion of the peeled portion.
Abstract:
A system for electrically coupling a garment to a mating object and manufacture method thereof, the system comprising: a fabric interlayer of the garment including a set of ports; an electronics substrate having a first surface adjacent to a second side of the fabric interlayer and including a set of vias through a thickness of the electronics substrate, aligned with the set of ports, and a set of contacts at a second surface opposing the first surface; a mount assembly having a third surface adjacent to the second surface of the electronics substrate and including a set of holes aligned with the set of vias and the set of ports, as well as a set of openings that correspond to and receive portions of the set of contacts, and a fourth surface opposing the third surface and defining a cavity configured to receive and electrically interface the mating object to the electronics substrate; and a set of fasteners that 1) compress the backing plate, the fabric interlayer, the electronics substrate, and the mount assembly by way of the set of ports, the set of vias, and the set of holes in supporting a waterproof seal, and 2) electrically couple the set of embedded ports to the set of vias.