CN109881336B

CN109881336B - Conductive telescopic braid, motion capture device and intelligent garment

Info

Publication number: CN109881336B
Application number: CN201811393225.2A
Authority: CN
Inventors: 郑润聪
Original assignee: Innovscs Ltd
Current assignee: Innovscs Ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2021-12-28
Anticipated expiration: 2038-11-21
Also published as: CN109881336A

Abstract

The invention discloses a conductive telescopic braid, which comprises a telescopic belt and a lead arranged on one surface of the telescopic belt in a winding manner along a telescopic direction, wherein the lead can be telescopic along with the telescopic belt. The invention also discloses a motion capture device and an intelligent garment. The invention can solve the problem that the conduction state of the lead is easily influenced by the pulling force generated by a user in the intelligent clothing during movement.

Description

Conductive telescopic braid, motion capture device and intelligent garment

Technical Field

The invention relates to the field of intelligent clothes, in particular to a conductive telescopic braid, a motion capture device and intelligent clothes.

Background

At present, in the field of intelligent clothes, intelligent clothes with various novel functions are diversified, and the main principle is to collect required data by arranging a plurality of information collecting sensors inside the clothes so as to monitor and analyze the physiological state of a user. In the prior art, all sensing modules in the intelligent garment are connected through non-telescopic wires, and the conduction state of the wires is easily influenced by the pulling force generated by a user during movement.

Disclosure of Invention

The invention mainly aims to provide a conductive telescopic woven tape, and aims to solve the problem that in the prior art, all sensing modules in an intelligent garment are connected through non-telescopic wires, and the conduction state of the wires is easily influenced by the pulling force generated by a user during movement.

In order to achieve the above object, the present invention provides an electrically conductive stretch webbing, including a stretch webbing and a conductive wire provided on one surface of the stretch webbing in a meandering manner along a stretch direction of the stretch webbing, the conductive wire being stretchable together with the stretch webbing.

Preferably, the stretch band includes a weft disposed along a stretch direction and a warp disposed perpendicular to the weft for fixing the conductive wire.

Preferably, the telescopic belt is a nylon woven belt.

Preferably, the two opposite sides of the expansion band are provided with the wires.

Preferably, the conducting wires are arranged on the telescopic belts in a wave shape or a zigzag shape.

Preferably, the crest portions formed by meandering the conductive wires on one surface of the stretch band are arranged alternately with the crest portions formed by meandering the conductive wires on the other surface.

Preferably, the wires on one side of the expansion band are arranged in a plurality of rows in the extending direction of the warp.

Preferably, the telescopic belt is further provided with a magic tape.

The invention further provides a motion capture device which comprises the conductive telescopic braid and a motion capture module connected with the lead, wherein the motion capture module comprises an accelerometer, a magnetometer and a gyroscope.

The invention also provides a motion capture device, which comprises the garment body and the motion capture device arranged on the garment body.

The conductive telescopic braid comprises a telescopic band and a lead arranged on one surface of the telescopic band in a winding manner along the telescopic direction, wherein the lead arranged in the winding manner has an allowance extending in the telescopic direction, the structure combining the band body and the lead into a whole can improve the fatigue strength of the lead in reciprocating telescopic process, and the problem that the conduction state of the lead is easily influenced by the pulling force generated by a user in an intelligent garment during movement can be solved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a conductive retractable webbing of the present invention;

FIG. 2 is a cross-sectional view taken at A-A in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of another embodiment of the electrically conductive stretch webbing of the present invention;

fig. 4 is a schematic structural view of another embodiment of the conductive retractable webbing of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same elements or elements having the same functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In order to solve the above technical problems, the present invention provides an electrically conductive stretch webbing, which includes a stretch band 10 and a conductive wire 20 arranged on one side of the stretch band 10 in a meandering manner along a stretch direction, and the conductive wire 20 is stretchable together with the stretch band 10, referring to fig. 1 and 2. In this embodiment, the stretchable band 10 may be a woven band formed by a plurality of weaving processes, such as cross weaving, twill weaving, etc., and may be formed by arbitrarily matching high-elastic wires and low-elastic wires with a high-elastic woven structure and a low-elastic woven structure, where the highest stretch rate is a combination of the high-elastic wires and the high-elastic woven structure. The core of the wire 20 is a 0.32mm pure copper wire, a glass fiber reinforced layer and an insulating layer are further arranged around the core, and the wire 20 and the woven belt can be fixedly connected through sewing with needles and threads. The wires 20 may be bent, spirally extended, or zigzag extended along the stretching direction on the braid to provide a stretching margin. The conductive retractable webbing comprises a retractable belt 10 and a lead 20 which is arranged on one surface of the retractable belt 10 in a winding manner along the retractable direction, wherein the lead 20 arranged in the winding manner has an allowance extending in the retractable direction, the structure which combines the belt body and the lead 20 into a whole can improve the fatigue strength of the lead 20 during reciprocating retraction, and the problem that the conduction state of the lead 20 is easily influenced by the pulling force generated by a user during movement in intelligent clothing can be solved.

In another embodiment of the present invention, referring to fig. 2, the stretch band 10 includes a weft 12 and a warp 11 along the stretch direction, the weft 12 being used to fix the conductive wire 20. In the embodiment, the telescopic belt 10 is woven by using the warp and weft 12, the conducting wires 20 are completely positioned on the same side of the warp 11, the weft 12 is made by alternately shuttling back and forth between the warp 11, and the conducting wires 20 are also woven and fixed between the warp 11 and the weft 12 at the crossing positions of the warp 11 and the conducting wires 20 to fix the conducting wires 20.

In another embodiment of the present invention, referring to fig. 1, the stretch band 10 is a nylon woven band. In the present embodiment, the nylon material has a good tensile property, and the use as the woven base material of the stretch band 10 can improve the overall strength of the conductive stretch band.

In another embodiment of the present invention, referring to fig. 3, the opposite sides of the stretch band 10 are provided with the conductive wires 20. In this embodiment, the elastic modulus of the two sides of the conductive stretch webbing can be made uniform by providing the conductive wires 20 on the two sides of the stretch webbing 10, so that the conductive stretch webbing is more uniformly stressed during the stretch process.

In another embodiment of the present invention, referring to fig. 1, the conductive wires 20 are arranged in a wave or zigzag shape on the stretch band 10. In the embodiment, the conducting wire 20 is set to be in a regular wave shape, so that the stretching stress of the conducting wire 20 at each position of the conducting telescopic woven tape is uniform, and the data transmission is not influenced.

In another embodiment of the present invention, referring to fig. 3, peaks formed by meandering the conductive wires 20 on one side of the stretch band 10 are staggered from peaks formed by meandering the conductive wires 20 on the other side. By staggering the peaks of the conductive wires 20 on both sides of the stretch band 10 in this embodiment, it is possible to ensure that the strength of the conductive stretch band in the stretching direction is maintained uniformly.

In another embodiment of the present invention, referring to fig. 3, the conductive wires 20 of one side of the extensible band 10 are arranged in plurality side by side in the extending direction of the warp. In this embodiment, a plurality of wires 20 are arranged side by side and can be used for transmitting data information acquired by different sensors, so that data loss is avoided. While the side-by-side arrangement also reduces electromagnetic interference between the wires 20.

Further, referring to fig. 4, the conductive retractable webbing further includes a flat cable connector 30 connected to the conductive wire 20, the flat cable connector 30 includes an insertion portion and a fixing portion, the fixing portion includes a flat fixing seat 31, the insertion portion is disposed at one end of the fixing seat 31 and includes a plate-shaped insertion core 33, and the insertion core 33 is provided with a plurality of contacts 34 disposed in parallel and connected to the conductive wire 20. The fixing base 31 is further provided with a fastening point 32, and the fastening point 32 is used for connecting with a flat cable interface.

The invention further provides a motion capture device, which comprises the conductive telescopic braid and a motion capture module connected with the lead 20, wherein the motion capture module comprises an accelerometer, a magnetometer and a gyroscope. In this embodiment, the motion capture module is disposed at a position corresponding to a human joint of the motion capture device, so as to obtain the posture of the limb motion of the user during the motion process, and collect the motion parameters of each test point, so as to analyze the motion state of the user. Specifically, the motion capture module is encapsulated through low-pressure injection molding, or the motion capture module is transferred into a plastic shell, and the encapsulation is realized through ultrasonic welding. In addition, a flat cable interface is provided on the motion capture module, and the flat cable interface is used for connecting with a conducting wire 20 in the conductive telescopic braid.

The invention further provides the intelligent garment which comprises a garment body and the motion capture device arranged in the garment body. In this embodiment, the mode of motion capture device accessible sewing is fixed with the clothing body's inside or outward appearance, also can set up the magic subsides through the connection route according to each test point on the clothing body to realize being connected with clothing body's dismantlement. In addition, a cloth sleeve can be arranged on the garment body along the connection path of the test points so as to accommodate and fix the motion capture device. In this embodiment, the garment body includes a jacket, trousers, a coverall, and the like.

The above description is only a part of the present invention or a preferred embodiment, and neither the text nor the drawings should be construed as limiting the scope of the present invention, and all equivalent structural changes made by using the contents of the description and the drawings of the present invention or direct/indirect application to other related technical fields are included in the scope of the present invention.

Claims

1. The utility model provides a conductive telescopic woven tape, its characterized in that includes the telescopic band and meanders the wire that sets up along the flexible direction of this telescopic band, the wire is wave or zigzag setting on the telescopic band, the wire can follow the telescopic band is flexible together, the telescopic band includes the warp that sets up along the weft and the perpendicular to weft of flexible direction setting, weft is used for fixing the wire, the double-phase opposite of telescopic band all is provided with the wire, the crest portion that the wire of telescopic band one side meanders and forms and the crest portion that the wire of another side meanders and forms crisscross the setting.

2. The electrically conductive retractable webbing of claim 1, wherein the retractable webbing is a nylon webbing.

3. The electrically conductive stretch webbing of claim 1, wherein the conductive wires of one side of the stretch webbing are arranged side by side in a direction in which the warp threads extend.

4. The electrically conductive retractable webbing as claimed in claim 3, wherein a hook and loop fastener is further provided on the retractable webbing.

5. A motion capture device comprising the conductive stretch webbing of any one of claims 1 to 4 and a motion capture module connected to the wire, the motion capture module comprising an accelerometer, a magnetometer and a gyroscope.

6. An intelligent garment, comprising a garment body and a motion capture device arranged on the garment body, wherein the motion capture device is the motion capture device of claim 5.