Conductive-wire spider with single stitch for fixing wire
The single stitch wire spring design addresses the high manufacturing costs of conventional wire springs by using a single stitch with differently directed end and intermediate stitches to securely attach the wire, enhancing stability and cost-effectiveness.
Patent Information
- Application Number
- TW115201100
- Authority / Receiving Office
- TW · TW
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-02-02
- Publication Date
- 2026-07-11
- Estimated Expiration
- 2036-02-01
AI Technical Summary
Conventional wire springs require three seams to secure the conductive wire, leading to higher manufacturing costs.
A wire spring design using a single stitch to fix the wire, with end and intermediate stitches having different length directions, ensuring secure attachment without shifting or falling off, and reducing the need for multiple seams.
The single stitch design effectively secures the wire, preventing misalignment and lift-up, while significantly reducing manufacturing costs.
Smart Images
Figure IMG-2_DRAW_115201100-A0305-14-0001-1 
Figure IMG-2_DRAW_115201100-A0305-14-0002-2 
Figure IMG-2_DRAW_115201100-A0305-14-0003-3
Abstract
Description
Wire elasticity that uses a single stitch to fix the wire CONDUCTIVE-WIRE SPIDER WITH SINGLE STITCH FOR FIXING WIRE Technical Field
[0001] This work relates to a type of wire spring, specifically a type of wire spring that uses a single stitch to secure the wire. Prior Technology
[0002] A typical moving-coil loudspeaker produces sound by utilizing the principle that the reaction force of a fixed magnetic field causes another magnetic field to move in the opposite direction (i.e., opposite poles attract, like poles repel). More specifically, the alternating current from the power amplifier is transmitted to the voice coil via wires to change the polarity of the magnetic field, causing the voice coil to generate a reaction force relative to the fixed magnetic field created by the magnet. A positive pulse causes the diaphragm to move outward relative to the magnet, while a negative pulse causes the diaphragm to move inward relative to the magnet. As the voice coil drives the diaphragm in this reciprocating motion, the diaphragm pushes air, changing the air pressure and creating sound waves. A spider is used to hold the voice coil in the correct position within the gap in the magnet's core, ensuring that the voice coil reciprocates along its axis when under force. A suspension is placed between the diaphragm and the outer frame to support the diaphragm.
[0003] A conventional conductive spring includes a body, a conductive wire, a first seam, a second seam, and a third seam. The body includes a wave-like portion, an outer perimeter, an inner perimeter, and a central hole. The outer perimeter is located outside the wave-like portion, the inner perimeter is located inside the wave-like portion, and the central hole is formed at the center of the inner perimeter. The conductive wire is disposed on the body. The first seam stitches the conductive wire to the wave-like portion. The second seam stitches one end of the first seam and the conductive wire to the outer perimeter. The third seam stitches the other end of the first seam and the conductive wire to the inner perimeter. Thus, the three seams work together to prevent the conductive wire from shifting, misaligning, or even falling off the body. Furthermore, the second and third seams reinforce both ends of the first seam, preventing the ends of the first seam from curling up and avoiding the first seam from being pulled out from its curled ends, thus losing its effect of securing the conductive wire.
[0004] However, conventional wire bouncy waves require three seams to achieve the above effect, resulting in higher manufacturing costs. Summary of the Invention
[0005] The main purpose of this invention is to provide a wire spring that uses a single stitch to fix the wire to the body, so that at least one end of the single stitch will not lift up.
[0006] To achieve the aforementioned objective, this invention provides a wire spring that uses a single stitch to fix a wire, comprising a body, at least one wire, and at least one stitch. The body includes a wave portion, an outer periphery, an inner periphery, and a central hole. The outer periphery is disposed outside the wave portion, the inner periphery is disposed inside the wave portion, and the central hole is formed at the center of the inner periphery. The at least one wire is disposed on the body. The at least one stitch includes a plurality of end stitches and a plurality of intermediate stitches. The end stitches sew and fix the at least one wire to the outer periphery and / or the inner periphery, and the intermediate stitches sew and fix the at least one wire to the wave portion. The length directions of the end stitches and the intermediate stitches are different.
[0007] The advantage of this invention is that the wire spring wave can be sewn and fixed to the body with a single thread, preventing the wire from shifting, misaligning or even falling off the body.
[0008] Furthermore, because the length direction of these end stitches is different from that of these intermediate stitches, these end stitches have a reinforcing effect, ensuring that at least one end of a single thread will not lift up.
[0009] Importantly, both of these functions can be achieved with just a single stitch, reducing manufacturing costs. Simple Explanation of the Diagram
[0010] Figure 1 is a flowchart of the method used in this creation. Figure 2 is a schematic diagram of the method used in this creation. Figure 3 is a perspective view of the first embodiment of the wire slingshot of this invention. Figure 4 is a perspective view of the wire and its surroundings in the first embodiment of the wire bouncy wave of this invention. Figure 5 is a top view of the wire and its surroundings in the first embodiment of the wire bouncy wave of this invention. Figure 6 is a cross-sectional view of line VI-VI in Figure 4. Figure 7 is a cross-sectional view of line VII-VII in Figure 4. Figure 8 is a cross-sectional view of line VIII-VIII in Figure 4. Figure 9 is a flowchart of the second embodiment of the method of this invention. Figure 10 is a top view of the wire and its surroundings in the second embodiment of the wire bouncy wave of this invention. Figure 11 is a flowchart of the third embodiment of the method of this invention. Figure 12 is a top view of the wire and its surroundings in the third embodiment of the wire bounce of this invention. Figure 13 is a flowchart of the fourth embodiment of the method of this invention. Figure 14 is a top view of the wire and its surroundings in the fourth embodiment of the wire bounce of this invention. Figure 15 is a flowchart of the fifth embodiment of the method of this invention. Figure 16 is a top view of the wire and its surroundings in the fifth embodiment of the wire bounce of this invention. Figure 17 is a flowchart of the sixth embodiment of the method of this invention. Figure 18 is a top view of the wire and its surroundings in the sixth embodiment of the wire bounce of this invention. Figure 19 is a perspective view of the seventh embodiment of the wire bouncy wave of this invention. Figure 20 is a perspective view of the wire and its surroundings in the seventh embodiment of the wire bounce of this invention. Figure 21 is a top view of the wire and its surroundings in the seventh embodiment of the wire bounce of this invention. Figure 22 is a cross-sectional view of line XXII-XXII in Figure 20. Figure 23 is a cross-sectional view of line XXIII-XXIII in Figure 20. Figure 24 is a cross-sectional view of line XXIV-XXIV in Figure 20. Implementation
[0011] The following diagrams and component symbols provide a more detailed explanation of the implementation of this invention, so that those familiar with the art can implement it after studying this manual.
[0012] Figure 1 is a flowchart of the method of this invention. Figure 2 is a schematic diagram of the method of this invention. Figure 3 is a perspective view of the first embodiment of the wire spring 100 of this invention. Figure 4 is a perspective view of the wire 10 and its surroundings in the first embodiment of the wire spring 100 of this invention. Figure 5 is a top view of the wire 10 and its surroundings in the first embodiment of the wire spring 100 of this invention. Figure 6 is a cross-sectional view along line VI-VI of Figure 4. Figure 7 is a cross-sectional view along line VII-VII of Figure 4. Figure 8 is a cross-sectional view along line VIII-VIII of Figure 4. This invention provides a method for manufacturing a wire spring 100 that fixes the wire 10 using a single stitch 30, comprising the following steps:
[0013] In step S10, as shown in Figures 1 and 2, a conductor 10 is disposed on a substrate 20 and extends through a wavy preformed portion 21 of the substrate 20. The wavy preformed portion 21 includes a wave-shaped preformed portion 211, an outer peripheral preformed portion 212, an inner peripheral preformed portion 213, and a central hole preformed portion 214. The outer peripheral preformed portion 212 is disposed outside the wave-shaped preformed portion 211, the inner peripheral preformed portion 213 is disposed inside the wave-shaped preformed portion 211, and the central hole preformed portion 214 is disposed at the center of the inner peripheral preformed portion 213. In the first embodiment, the conductor 10 is woven from a plurality of metal yarns, making the conductor 10 wide, thin, and flat.
[0014] Step S20, as shown in Figures 1 and 2, and referring to Figures 3 to 8, includes: Step S21, a sewing machine sews and fixes the wire 10 to the outer peripheral preformed portion 212 with a plurality of outer end stitches 31 of a thread 30; Step S22, a sewing machine sews and fixes the wire 10 to the wavy preformed portion 211 with a plurality of middle stitches 32 of the thread 30; and Step S23, a sewing machine sews and fixes the wire 10 to the inner peripheral preformed portion 213 with a plurality of inner end stitches 33 of the thread 30, wherein the length direction of the outer end stitches 31 and the inner end stitches 33 is different from the length direction of the middle stitches 32. More specifically, the outer end stitches 31 form a plurality of outer horizontal line segments 311, which are spaced apart along the length direction of the conductor 10, and the length direction of each outer horizontal line segment 311 is parallel to the width direction of the conductor 10. The middle stitches 32 form a middle vertical line segment 321, which is disposed on an axis of the conductor 10. The inner end stitches 33 form a plurality of inner horizontal line segments 331, which are spaced apart along the length direction of the conductor 10, and the length direction of each inner horizontal line segment 331 is parallel to the width direction of the conductor 10. In some embodiments, step S20 may be performed first, then step S22, and finally step S21.
[0015] In step S30, as shown in Figures 1 and 2, and referring to Figures 6, 7, and 8, the substrate 20 is immersed in a resin solution 41 in a resin tank 40, so that the plurality of warp yarns 22 and weft yarns 23 and the conductor 10 of the substrate 20 absorb the resin solution. Specifically, the resin solution 41 contains alcohol, water, and resin, with the alcohol and water content accounting for more than 50% of the resin solution and the resin content accounting for less than 50% of the resin solution. The resin is one or a combination of phenolic resin, epoxy resin, polyester resin, rubber, and silicone; however, this invention is not limited to these.
[0016] In step S40, as shown in Figures 1 and 2, the substrate 20 is moved between an upper baking plate 51 and a lower baking plate 52. The upper baking plate 51 and the lower baking plate 52 are heated to a drying temperature. The upper baking plate 51 and the lower baking plate 52 remove moisture and volatile substances from the resin on the substrate 20 by means of the drying temperature, thereby achieving the effect of drying the substrate 20. At the same time, the resin will penetrate into the substrate 20 and adhere to the surface of the warp yarns 22, the weft yarns 23 and the conductors 10 to form a resin solidification layer (not shown). The resin solidification layer enables the substrate 20 to have appropriate hardness, elasticity and toughness.
[0017] In step S50, as shown in Figures 1 and 2, the substrate 20 is moved between a pressing mold 61 and a molding mold 62. The pressing mold 61 and the molding mold 62 are heated to a molding temperature. The pressing mold 61 and the molding mold 62 apply pressure and heat to the substrate 20 at the molding temperature, thereby hot-pressing a body 110 of a conductive wave 100 onto the wave preforming part 21. The body 110 includes a wave portion 111, an outer periphery 112, an inner periphery 113, and a central hole 114. The outer periphery 112 is disposed on the outer side of the wave portion 111, the inner periphery 113 is disposed on the inner side of the wave portion 111, and the central hole 114 is formed at the center of the inner periphery 113. The conductive wire 10 is disposed on the body 110. The outer end stitches 31 sew and fix the wire 10 to the outer perimeter 112, the middle stitches 32 sew and fix the wire 10 to the wavy portion 111, and the inner end stitches 33 sew and fix the wire 10 to the inner perimeter 113. The length directions of the outer end stitches 31 and the inner end stitches 33 are different from the length direction of the middle stitches 32. More specifically, the outer end stitches 31 form a plurality of outer horizontal line segments 311, which are spaced apart along the length direction of the wire 10, and the length direction of each outer horizontal line segment 311 is parallel to the width direction of the wire 10. The middle stitches 32 form a middle vertical line segment 321, which is located on the axis of the wire 10. The inner end stitches 33 form a plurality of inner horizontal line segments 331, which are spaced apart along the length direction of the conductor 10, and the length direction of each inner horizontal line segment 331 is parallel to the width direction of the conductor 10.
[0018] In step S60, as shown in Figures 1 and 2, the substrate 20 is moved between an upper cutter 71 and a lower cutter 72. The upper cutter 71 and the lower cutter 72 cut the wire spring 100 from the substrate 20, thereby separating the wire spring 100 from the substrate 20.
[0019] As shown in Figures 3 to 8, this invention provides a wire spring 100 that uses a single stitch 30 to fix the wire 10, and its structure is as described above.
[0020] In this way, the wire spring wave 100 of this invention can be sewn and fixed to the body 110 by a single stitch 30, preventing the wire 10 from shifting, misaligning or even falling off on the body 110.
[0021] Furthermore, since the length direction of the outer end stitches 31 and the inner end stitches 33 is different from the length direction of the middle stitches 32, the outer end stitches 31 and the inner end stitches 33 have a reinforcing effect, so that the two ends of a single suture 30 will not lift up at all.
[0022] Importantly, both of the above effects can be achieved with just 30 stitches per thread, reducing manufacturing costs.
[0023] Figure 9 is a flowchart of the second embodiment of the method of this invention. Figure 10 is a top view of the wire 10 and its surroundings of the second embodiment of the wire spring wave 100A of this invention. The difference between the second embodiment and the first embodiment is as follows: First, in terms of method, in step S21A, as shown in Figure 9 and referring to Figures 2 and 10, the sewing machine sews and fixes the wire 10 to the outer peripheral preformed part 212 with a plurality of outer extending stitches 34 of the thread 30A, wherein the length direction of the outer extending stitches 34 is the same as the length direction of the intermediate stitches 32; more specifically, the outer extending stitches 34 form an outer vertical line segment 341, and the outer vertical line segment 341 is disposed on the axis of the wire 10; Second, in terms of method, in step S50A, as shown in Figure 9 and referring to Figure 10, the outer extending stitches 34 sew and fix the wire 10 to the outer peripheral 112; Third, in terms of structure, as shown in Figure 10, its structure is as described above. Therefore, the securing effect of the outer extended stitches 34 in sewing and fixing the wire 10 to the outer periphery 112 of the body 110 is the same as that of the outer end stitches 31. Furthermore, because the length direction of the outer extended stitches 34 is the same as that of the middle stitches 32, the outer extended stitches 34 do not have a reinforcing effect, which causes one end of the single seam 30A to curl up.
[0024] Figure 11 is a flowchart of the third embodiment of the method of this invention. Figure 12 is a top view of the conductor 10 and its surroundings of the conductor spring wave 100B of the third embodiment of this invention. The difference between the third embodiment and the first embodiment is as follows: First, in terms of method, in step S23A, as shown in Figure 11 and referring to Figures 2 and 12, the sewing machine sews and fixes the conductor 10 to the inner peripheral preformed part 213 with a plurality of inner extending stitches 35 of the thread 30B, wherein the length direction of the inner extending stitches 35 is the same as the length direction of the intermediate stitches 32; more specifically, the inner extending stitches 35 form an inner vertical line segment 351, and the inner vertical line segment 351 is disposed on the axis of the conductor 10; Second, in terms of method, in step S50B, as shown in Figure 11 and referring to Figure 12, the inner extending stitches 35 sew and fix the conductor 10 to the inner peripheral 113; Third, in terms of structure, as shown in Figure 12, its structure is as described above. Therefore, the securing effect of the inner extending stitches 35 in sewing and fixing the wire 10 to the inner periphery 113 of the body 110 is the same as that of the inner end stitches 33. Furthermore, since the length direction of the inner extending stitches 35 is the same as that of the intermediate stitches 32, the inner extending stitches 35 do not have a reinforcing effect, which causes the other end of the single seam 30B to curl up.
[0025] Figure 13 is a flowchart of the fourth embodiment of the method of this invention. Figure 14 is a top view of the wire 10 and its surroundings of the fourth embodiment of the wire spring wave 100C of this invention. The fourth embodiment differs from the first embodiment in the following ways: First, in terms of method, it further includes step S24, as shown in FIG13 and referring to FIG2 and FIG14, where the sewing machine sews and fixes the wire 10 to the outer peripheral forming part 211 with a plurality of outer extending stitches 34 of the thread 30C, wherein the length direction of the outer extending stitches 34 is the same as the length direction of the intermediate stitches 32; more specifically, the outer extending stitches 34 form an outer vertical line segment 341, and the outer vertical line segment 341 is disposed on the axis of the wire 10, and the outer horizontal line segment 311 is disposed between the intermediate vertical line segment 321 and the outer vertical line segment 341; Second, in terms of method, step S50C, as shown in FIG13 and referring to FIG14, where the outer extending stitches 34 sew and fix the wire 10 to the outer peripheral 112; Third, in terms of structure, as shown in FIG14, its structure is as described above. Therefore, the outer end stitches 31 and the outer extension stitches 34 provide a dual fixing method to sew the wire 10 to the outer perimeter 112, resulting in a better fixing effect. Furthermore, since the length direction of the outer extension stitches 34 is the same as that of the middle stitches 32, the outer extension stitches 34 do not have a reinforcing effect and may lift up. However, since the outer horizontal line segment 311 is positioned between the middle vertical line segment 321 and the outer vertical line segment 341, the lifted part will be blocked by the outer end stitches 31, thus preventing the single thread 30C from being pulled out and losing the effect of fixing the wire 10.
[0026] Figure 15 is a flowchart of the fifth embodiment of the method of this invention. Figure 16 is a top view of the conductor 10 and its surroundings of the fifth embodiment of the conductor spring wave 100D of this invention. The fifth embodiment differs from the first embodiment in the following ways: First, in terms of method, it further includes step S25, as shown in FIG15 and referring to FIG2 and FIG16, where the sewing machine sews and fixes the guide wire 10 to the inner peripheral forming part 213 with a plurality of inner extending stitches 35 of the thread 30D, wherein the length direction of the inner extending stitches 35 is the same as the length direction of the intermediate stitches 32; more specifically, the inner extending stitches 35 form an inner vertical line segment 351, and the inner vertical line segment 351 is disposed on the axis of the guide wire 10, and the inner horizontal line segments 331 are disposed between the intermediate vertical line segment 321 and the inner vertical line segment 351; Second, in terms of method, step S50D, as shown in FIG15 and referring to FIG16, involves the inner extending stitches 35 sewing and fixing the guide wire to the inner peripheral 113; Third, in terms of structure, as shown in FIG16, its structure is as described above. Therefore, the inner end stitches 33 and the inner extension stitches 35 provide a dual fixing method to sew the wire 10 to the inner periphery 113, resulting in a better fixing effect. Furthermore, since the length direction of the inner extension stitches 35 is the same as the length direction of the middle stitches 32, the inner extension stitches 35 do not have a reinforcing effect and may lift up. However, since the inner horizontal line segment 331 is positioned between the middle vertical line segment 321 and the inner vertical line segment 351, the lifted part will be blocked by the inner end stitches 33, thus preventing the single thread 30D from being pulled out and losing the effect of fixing the wire 10.
[0027] Figure 17 is a flowchart of the sixth embodiment of the method of this invention. Figure 18 is a top view of the wire 10 and its surroundings of the sixth embodiment of the wire spring wave 100E of this invention. The difference between the sixth embodiment and the first embodiment is that, firstly, in terms of the method, it further includes: step S24, as shown in Figure 17, and referring to Figures 2 and 18, a sewing machine sews a plurality of outer extending stitches 34 of the thread 30E to fix the wire 10 to the outer peripheral forming part 211, wherein the length direction of the outer extending stitches 34 is the same as the length direction of the intermediate stitches 32; more specifically, the outer extending stitches 34 form an outer vertical line segment 341, and the outer vertical line segment 341 is disposed on the axis of the wire 10, and the outer horizontal line segments 311 are disposed between the intermediate vertical line segments 321 and the outer vertical line segments 341; and step S25, as shown in Figure 17, and referring to Figures 2 and 18, a sewing machine sews a plurality of outer extending stitches 34 of the thread 30E to fix the wire 10 to the outer peripheral forming part 211. The inner extending stitches 35 sew and fix the wire 10 to the inner peripheral forming part 213, wherein the length direction of the inner extending stitches 35 is the same as the length direction of the intermediate stitches 32; more specifically, the inner extending stitches 35 form an inner vertical line segment 351, and the inner vertical line segment 351 is disposed on the axis of the wire 10, and the inner horizontal line segment 331 is disposed between the intermediate vertical line segment 321 and the inner vertical line segment 351; secondly, in terms of method, in step S50E, as shown in FIG17 and referring to FIG18, the outer extending stitches 34 sew and fix the wire 10 to the outer peripheral 112, and the inner extending stitches 35 sew and fix the wire to the inner peripheral 113; thirdly, in terms of structure, as shown in FIG18, its structure is as described above. In this way, the outer end stitches 31 and the outer extension stitches 34 can provide a dual fixing means to sew the wire 10 to the outer periphery 112, and the inner end stitches 33 and the inner extension stitches 35 can provide a dual fixing means to sew the wire 10 to the inner periphery 113, resulting in a better fixing effect. Furthermore, since the length direction of the outer extended stitches 34 and the inner extended stitches 35 is the same as the length direction of the middle stitches 32, the outer extended stitches 34 and the inner extended stitches 35 do not have a reinforcing effect. The outer extended stitches 34 and the inner extended stitches 35 may lift up. However, since the outer horizontal line segments 311 are arranged between the middle vertical line segments 321 and the outer vertical line segments 341, and the inner horizontal line segments 331 are arranged between the middle vertical line segments 321 and the inner vertical line segments 351, the lifted part will be blocked by the outer end stitches 31 and the inner extended stitches 35, and the single suture 30E can still be prevented from being pulled out and losing the effect of fixing the guide wire 10.
[0028] Figure 19 is a perspective view of the seventh embodiment of the wire spring 100F of this invention. Figure 20 is a perspective view of the wire 10A and its surroundings in the seventh embodiment of the wire spring 100F of this invention. Figure 21 is a top view of the wire 10A and its surroundings in the seventh embodiment of the wire spring 100F of this invention. Figure 22 is a cross-sectional view of lines XXII-XXII in Figure 20. Figure 23 is a cross-sectional view of lines XXIII-XXIII in Figure 20. Figure 24 is a cross-sectional view of lines XXIV-XXIV in Figure 20. As shown in Figures 19 to 24, the difference between the seventh embodiment and the first embodiment is that: firstly, the wire 10A is made of a plurality of twisted metal yarns, making the shape of the wire 10A rounded; secondly, the intermediate stitches 32 form an intermediate serrated line segment 322, which is continuously zigzagged from one side of the wire 10A to the other side of the wire 10A and then from the other side of the wire 10A back to one side of the wire 10A. Compared to the middle vertical segment 321, the middle serrated segment 322 has a superior fixing effect on the rounded conductor 10A.
[0029] The above description is merely a preferred embodiment for explaining this work and is not intended to limit this work in any way. Therefore, any modifications or changes made to this work under the same creative spirit should still be included within the scope of protection intended by this work.
[0030] 10, 10A: Conductor 20: Substrate 21: Sponge wave preforming section 211: Wave preforming section 212: Outer peripheral preform 213: Inner peripheral preform 214: Center Hole Pre-forming Section 22: Warp yarn 23: Weft yarn 30, 30A, 30B, 30C, 30D, 30E: Seam thread 31: Outer end stitch 311: Outer horizontal segment 32: Middle Stitch 321: Middle vertical line segment 322: Middle zigzag segment 33: Inner end stitch 331: Inner horizontal line segment 34: Extended stitches on the outer side 341: Outer vertical segment 35: Inner extended stitch 351: Inner vertical line segment 40: Resin tank 41: Resin solution 51: Upper baking plate 52: Lower baking plate 61: Pressing mold 62: Molding mold 71: Upper Cutting Tool 72: Lowering the cutting tool 100, 100A, 100B, 100C, 100D, 100E, 100F: Wire springs 110:Ontology 111: Wave section 112: Peripheral edge 113:Inner circumference 114: Center Hole S10~S60, S21A, S23A, S50A~S50E: Steps
Claims
1. A wire spring that uses a single stitch to fix a wire, comprising: A body includes a wave portion, an outer periphery, an inner periphery, and a central hole. The outer periphery is disposed outside the wave portion, the inner periphery is disposed inside the wave portion, and the central hole is formed at the center of the inner periphery. At least one wire is disposed on the body. At least one stitch includes a plurality of end stitches and a plurality of intermediate stitches. The end stitches sew and fix the at least one wire to the outer periphery and / or the inner periphery, and the intermediate stitches sew and fix the at least one wire to the wave portion. The length directions of the end stitches are different from the length directions of the intermediate stitches.
2. The wire spring wave that uses a single stitch to fix the wire as described in claim 1, wherein, The end stitches form a plurality of horizontal line segments, which are spaced apart along the length direction of the at least one conductor, and the length direction of each horizontal line segment is parallel to the width direction of the at least one conductor.
3. The wire spring wave that uses a single suture to fix the wire as described in claim 1, wherein, These intermediate stitches form an intermediate vertical line segment, which is disposed on an axis of the at least one conductor.
4. The wire spring wave that uses a single stitch to fix the wire as described in claim 1, wherein, These intermediate stitches form an intermediate zigzag line segment, which is continuously zigzag-arranged from one side of the at least one conductor to the other side of the at least one conductor and then from the other side of the at least one conductor back to one side of the at least one conductor.
5. The wire spring wave that uses a single suture to fix the wire as described in claim 1, wherein, The terminal stitches sew and secure the at least one wire to one or both of the outer periphery and the inner periphery. The at least one thread includes a plurality of extending stitches that sew and secure the at least one wire to the other or both of the outer periphery and the inner periphery, wherein the length direction of the extending stitches is the same as the length direction of the intermediate stitches.