Conductive-wire spider with direction of conductor matching that of first yarn

Abstract

A conductor elastic wave with the direction of the conductor matching that of the first yarn includes a first yarn, a second yarn, and a conductor. The first yarn and the conductor extend in the same direction, while the second yarn extends in a different direction from the first yarn and the conductor. The tension of the first yarn and the conductor is greater than that of the second yarn, and the extensibility of the first yarn and the conductor is less than that of the second yarn. Under the influence of temperature and pressure, the conductor pushes the first yarn closest to the conductor to move away from the conductor, so that a compliance characteristic adjustment part is formed between the first yarn closest to the conductor and the conductor, and between the first yarns pushed by the conductor and each other. The width of the compliance characteristic adjustment part is defined as W1, W2...Wn, n1 according to the degree of proximity to the conductor. The distance between the first yarns not pushed by the conductor is defined as D, W1W2...WnD.

Description

Conductor elastic wave that matches the direction of the conductor and the first yarn CONDUCTIVE-WIRE SPIDER WITH DIRECTION OF CONDUCTOR MATCHING THAT OF FIRST YARN Technical Field

[0001] This work relates to a type of elastic wave, specifically an elastic wave in which the direction of the conductor matches that of the first yarn. 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] However, the conductor is fixed to the elastic wave with adhesive, and the entire yarn of the conductor and the elastic wave does not extend in the same direction. In other words, the directions of the entire yarn of the conductor and the elastic wave are not matched, resulting in insufficient structural strength of the conductor elastic wave, and the surface of the conductor elastic wave has protrusions or unevenness at certain specific locations.

[0004] Furthermore, because conductors are more rigid than ordinary yarns, and the yarns around the conductor are usually constrained by adhesive penetration or curing, it is difficult for the yarns around the conductor to move away from the conductor. As a result, the flexibility of the conductor and the yarns passing through it is restricted, leading to a significantly lower compliance of the conductor and the yarns passing through it compared to areas composed solely of yarn. This results in a phenomenon of increased local rigidity and reduced deformation capacity of the conductor's elasticity. Summary of the Invention

[0005] The main purpose of this invention is to provide a conductor wave whose direction matches that of the conductor and the first yarn, with the conductor and the first yarn extending in the same direction.

[0006] Another objective of this invention is to provide a conductor spring that matches the direction of the conductor and the first yarn, and the yarn around the conductor can move away from the conductor.

[0007] To achieve the aforementioned objective, this invention provides a conductor elastic wave whose direction matches that of the conductor and the first yarn, comprising a plurality of first yarns, a plurality of second yarns, and a plurality of conductors. The first yarns and conductors extend in the same direction, while the second yarns extend in different directions from the first yarns and conductors. The tension of the first yarns and the tension of the conductors are greater than the tension of the second yarns, and the elongation of the first yarns and the elongation of the conductors are less than the elongation of the second yarns. Under the influence of temperature and pressure, the conductors push the plurality of first yarns close to them away from the conductors, causing a plurality of compliance adjustment portions to be formed between the first yarns closest to the conductors and between the first yarns pushed by the conductors and between the first yarns pushed by the conductors. The widths of these compliance adjustment portions are defined as W1, W2…Wn,n according to their proximity to the conductors. 1, and n is a positive integer, the distance between the remaining first yarns that are not pushed by these conductors is defined as D, W1 W2… Wn D.

[0008] In some embodiments, the two first yarns closest to each conductor among the first yarns being pushed by the conductors are defined as the closest yarns, and the first yarn closest to each of the closest yarns among the first yarns being pushed by the conductors is defined as the second closest yarn. The conductors push the closest yarns away from the conductors, causing the second yarns to form a first compliance adjustment portion between each of the closest yarns and each conductor. The remaining force of the conductors pushing the closest yarns causes the closest yarns to push the second closest yarns away from the conductors, causing the second yarns to form a second compliance adjustment portion between each of the second closest yarns and each of the closest yarns. The width of the first compliance adjustment portion is defined as W1, and the width of the second compliance adjustment portion is defined as W2. W2 D.

[0009] In some embodiments, each conductor is woven from a plurality of metal yarns, such that each conductor is thin and flat.

[0010] In some embodiments, each conductor is made of a plurality of twisted metal yarns, such that each conductor has a rounded shape.

[0011] The advantage of this invention is that, because the conductors and the first yarns extend in the same direction, the directions of the conductors and the first yarns match, making the structure of the conductor wave stable and not easily deformed, thus improving the structural strength of the conductor wave, and preventing the conductor wave from having protrusions or unevenness on the surface at certain specific locations.

[0012] Furthermore, these first compliance characteristic adjustment parts can counteract the rigidity of the conductors to reduce stiffness, and can also increase the overall elasticity and toughness of the conductors and the second yarns passing through them, thereby improving the compliance of the conductors and the second yarns passing through them. Therefore, these first compliance characteristic adjustment parts can ensure that the conductors do not damage the flexibility and vibration uniformity of the conductor wave.

[0013] Furthermore, the compliance characteristic adjustment portions other than the first compliance characteristic adjustment portion (the second compliance characteristic adjustment portion, the third compliance characteristic adjustment portion... the nth compliance characteristic adjustment portion) can increase the rigidity of the first and second yarns around the conductors to improve hardness, and can also reduce the elasticity and toughness of the first and second yarns around the conductors, thereby improving the compliance of the first and second yarns around the conductors. Therefore, these compliance characteristic adjustment portions can ensure that the first and second yarns around the conductors remain stable under large amplitude and do not deform excessively, and the more compliance characteristic adjustment portions there are, the more significant the above effects are. Simple Explanation of the Diagram

[0014] Figure 1 is a flowchart of the first embodiment of the method of this invention. Figure 2 is a schematic diagram of step S10 of the first embodiment of the method of this invention. Figure 3 is a schematic diagram of step S20 of the first embodiment of the method of this invention. Figure 4 is a schematic diagram of step S30 of the first embodiment of the method of this invention. Figures 5A and 5B are schematic diagrams of step S40 of the first embodiment of the method of this invention. Figure 6 is a schematic diagram of step S50 of the first embodiment of the method of this invention. Figure 7 is a perspective view of the first embodiment of the wire bouncy wave of this invention. Figure 8 is a schematic diagram of region A in Figure 7. Figure 9 is a schematic diagram of step S10 of the second embodiment of the method of this invention. Figure 10 is a schematic diagram of step S40 of the second embodiment of the method of this invention. Figure 11 is a perspective view of the second embodiment of the wire slingshot of this invention. Figure 12 is a schematic diagram of region B in Figure 11. Implementation

[0015] 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.

[0016] Figure 1 is a flowchart of the first embodiment of the method of the present invention. Figure 2 is a schematic diagram of step S10 of the first embodiment of the method of the present invention. Figure 3 is a schematic diagram of step S20 of the first embodiment of the method of the present invention. Figure 4 is a schematic diagram of step S30 of the first embodiment of the method of the present invention. Figures 5A and 5B are schematic diagrams of step S40 of the first embodiment of the method of the present invention. Figure 6 is a schematic diagram of step S50 of the first embodiment of the method of the present invention. The present invention provides a method for manufacturing a conductor spring 100 in which the direction of the conductor 13 matches that of the first yarn 11, including the following steps:

[0017] In step S10, as shown in Figures 1 and 2, a plurality of first yarns 11, a plurality of second yarns 12, and a plurality of conductors 13 are woven into a substrate 10. The first yarns 11 and the conductors 13 extend in the same direction, while the second yarns 12 extend in different directions from the first yarns 11 and the conductors 13. The tension of the first yarns 11 and the tension of the conductors 13 are greater than the tension of the second yarns 12, and the extensibility of the first yarns 11 and the extensibility of the conductors 13 are less than the extensibility of the second yarns 12. Specifically, during the weaving of the substrate 10, the first yarns 11 and the conductors 13 are arranged along the length of the substrate 10 on the loom, exhibiting high tension and low elongation to maintain tautness and allow the reed and shuttle to move during weaving. During the weaving of the substrate 10, the second yarns 12 are introduced by the loom's shuttle, rapier, or air jet and interlaced between the first yarns 11 and the conductors 13, exhibiting low tension and good elongation. Preferably, the first yarns 11 and the second yarns 12 are one or a combination of cotton, polyester fiber, aromatic polyamide fiber, rayon, silk, hemp, acrylic, rubber, polyvinyl naphthenic fiber, and bamboo fiber; however, this invention is not limited to these. In the first embodiment, each conductor 13 is woven from a plurality of metal yarns, resulting in a thin and flat shape for each conductor 13.

[0018] In step S20, as shown in Figures 1 and 3, the substrate 10 is immersed in a resin solution 21 in a resin tank 20, causing the first yarns 11, the second yarns 12, and the conductors 13 to absorb the resin solution 21. Specifically, the resin solution 21 contains alcohol, water, and resin, with the alcohol and water content accounting for more than 50% of the resin solution 21 and the resin content accounting for less than 50%. 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.

[0019] In step S30, as shown in Figures 1 and 4, the substrate 10 is moved between an upper baking plate 31 and a lower baking plate 32. The upper baking plate 31 and the lower baking plate 32 are heated to a drying temperature. The upper baking plate 31 and the lower baking plate 32 remove moisture and volatile substances from the resin on the substrate 10 by means of the drying temperature, thereby achieving the effect of drying the substrate 10. At the same time, the resin will penetrate into the substrate 10 and adhere to the surface of the first yarn 11, the second yarn 12 and the conductor 13 to form a resin solid layer (not shown). The resin solid layer enables the substrate 10 to have appropriate hardness, elasticity and toughness.

[0020] In step S40, as shown in Figures 1 and 5A, the substrate 10 is moved between a pressing mold 41 and a molding mold 42. The pressing mold 41 and the molding mold 42 are heated to a molding temperature. The pressing mold 41 and the molding mold 42 apply pressure and heat to the substrate 10 at the molding temperature, thereby hot-pressing a conductive wave 100 onto the substrate 10. As shown in Figure 5B, under the influence of temperature and pressure, the conductive waves 13 push the plurality of first yarns 11 close to the conductive waves 13 to move away from the conductive waves 13, so that the first yarns 11 closest to the conductive waves 13 and the first yarns 11 pushed by the conductive waves 13 form a plurality of compliance characteristic adjustment portions. The widths of the compliance characteristic adjustment portions are defined as W1, W2...Wn,n according to their proximity to the conductive waves 13. 1, and n is a positive integer, the distance between the remaining first yarns 11 that are not pushed by the conductors 13 is defined as D, W1 W2… Wn D. In a preferred embodiment, as shown in FIG5B, the two first yarns 11 closest to each conductor 13 among the first yarns 11 pushed by the conductors 13 are defined as the nearest yarns 111, and the first yarn 11 closest to each nearest yarn 111 among the first yarns 11 pushed by the conductors 13 is defined as the next nearest yarn 112. The conductors 13 push the nearest yarns 111 away from the conductors 13, so that the second yarns 12 form a first compliance characteristic adjustment section 14 between each nearest yarn 111 and each conductor 13. The remaining force of the conductors 13 pushing the nearest yarns 111 causes the nearest yarns 111 to push the next nearest yarns 112 away from the conductors 13, so that the second yarns 12 form a second compliance characteristic adjustment section 15 between each next nearest yarn 112 and each nearest yarn 111. Specifically, because the first yarns 11 surrounding the conductors 13 are not constrained by adhesive penetration or curing, during the hot pressing of the conductor spring 100 onto the substrate 10, based on the shape of the conductors 13, the temperature and pressure of the pressing mold 41 and the forming mold 42 allow the conductors 13 to transmit a pushing force to the surrounding first yarns 11. This pushing force is first transmitted to the nearest yarns 111 to form a first compliance adjustment section 14. Then, the remaining pushing force is further transmitted to the next nearest yarns 112 to form a second compliance adjustment section 15. No pushing force is transmitted to the remaining first yarns 11 that are not pushed by the conductors 13. The first compliance adjustment section 14 is defined as W1, the second compliance adjustment section 15 is defined as W2, and the distance between the remaining first yarns 11 that are not pushed by the conductors 13 is defined as D. W2 D, the relationship between this distance and the pushing force of the conductors 13 is positively correlated with the sequential propagation of the pushing force of the conductors 13 to the nearest yarn 111, the next nearest yarn 112, and the remaining first yarns 11 that are not pushed by the conductors 13.

[0021] In step S50, as shown in Figures 1 and 6, the substrate 10 is moved between an upper cutter 51 and a lower cutter 52. The upper cutter 51 and the lower cutter 52 cut the wire spring 100 from the substrate 10, thereby separating the wire spring 100 from the substrate 10.

[0022] Figure 7 is a perspective view of a first embodiment of the conductor spring 100 of this invention. Figure 8 is a schematic diagram of region A in Figure 7. As shown in Figures 7 and 8, this invention provides a conductor spring 100 in which the direction of the conductor 13 matches that of the first yarn 11, including a plurality of first yarns 11, a plurality of second yarns 12, and a plurality of conductors 13. The first yarns 11 and the conductors 13 extend in the same direction, while the second yarns 12 extend in different directions from the first yarns 11 and the conductors 13. The tension of the first yarns 11 and the tension of the conductors 13 are greater than the tension of the second yarns 12, and the extensibility of the first yarns 11 and the tension of the conductors 13 are less than the extensibility of the second yarns 12. Under the influence of temperature and pressure, the conductors 13 push a plurality of first yarns 11 close to them to move away from the conductors 13, such that a plurality of compliance adjustment portions are formed between the first yarns 11 closest to the conductors 13 and between the first yarns 11 pushed by the conductors 13 and between the first yarns 11 pushed by the conductors 13 and each other. The widths of the compliance adjustment portions are defined as W1, W2...Wn,n according to their proximity to the conductors 13. 1, and n is a positive integer, the distance between the remaining first yarns 11 that are not pushed by the conductors 13 is defined as D, W1 W2… Wn D. In a preferred embodiment, the two first yarns 11 closest to each conductor 13 among the first yarns 11 pushed by the conductors 13 are defined as the closest yarns 111, and the first yarn 11 closest to each closest yarn 111 among the first yarns 11 pushed by the conductors 13 is defined as the second closest yarn 112. The conductors 13 push the closest yarns 111 to move away from the conductors 13, so that the second yarns 12 form a first compliance characteristic adjustment part 14 between each closest yarn 111 and each conductor 13. The residual force of the thread 13 pushing the nearest yarns 111 causes the nearest yarns 111 to push the next nearest yarns 112 away from the conductors 13, so that the second yarns 12 form a second conformability adjustment part 15 between each next nearest yarn 112 and each nearest yarn 111. The distance between each nearest yarn 111 and each conductor 13 is defined as W1, the distance between each next nearest yarn 112 and each nearest yarn 111 is defined as W2, and the distance between the remaining first yarns 11 that are not pushed by the conductors 13 is defined as D. W2 D.

[0023] Therefore, since the conductors 13 and the first yarns 11 extend in the same direction, the directions of the conductors 13 and the first yarns 11 are matched, making the structure of the conductor wave 100 stable and not easily deformed, improving the structural strength of the conductor wave 100, and preventing the conductor wave 100 from having protrusions or unevenness on the surface at certain specific locations.

[0024] Furthermore, the first compliance adjustment parts 14 can counteract the rigidity of the conductors 13 to reduce hardness, and can also increase the overall elasticity and toughness of the conductors 13 and the second yarns 12 passing through them, thereby improving the compliance of the conductors 13 and the second yarns 12 passing through them. Therefore, the first compliance adjustment parts 14 can ensure that the conductors 13 do not damage the smoothness and vibration uniformity of the conductor wave 100.

[0025] Furthermore, the compliance characteristic adjustment portions other than the first compliance characteristic adjustment portion (the second compliance characteristic adjustment portion 15, the third compliance characteristic adjustment portion... the nth compliance characteristic adjustment portion) can increase the rigidity of the first yarn 11 and the second yarn 12 around the conductor 13 to improve hardness, and can also reduce the elasticity and toughness of the first yarn 11 and the second yarn 12 around the conductor 13, thereby improving the compliance of the first yarn 11 and the second yarn 12 around the conductor 13. Therefore, these compliance characteristic adjustment portions can ensure that the first yarn 11 and the second yarn 12 around the conductor 13 remain stable under large amplitude and do not deform excessively, and the more compliance characteristic adjustment portions there are, the more significant the above effects are.

[0026] Figure 9 is a schematic diagram of step S10 of the second embodiment of the method of the present invention. Figure 10 is a schematic diagram of step S40 of the second embodiment of the method of the present invention. In terms of method, the difference between the second embodiment and the first embodiment is that, as shown in Figures 9 and 10, in steps S10 and S40, each conductor 13A of the substrate 10A is formed by twisting together a plurality of metal yarns, so that the shape of each conductor 13A is rounded.

[0027] Figure 11 is a perspective view of a second embodiment of the conductive wave 100A of this invention. Figure 12 is a schematic diagram of region B in Figure 11. Structurally, the difference between the second embodiment and the first embodiment is that, as shown in Figures 11 and 12, each conductor 13A of the conductive wave 100A is made of a plurality of twisted metal yarns, resulting in a rounded shape for each conductor 13A.

[0028] 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.

[0029] 10,10A: Substrate 11: First yarn 111: Recent yarn 112: Sub-near yarn 12: Second yarn 13,13A: Conductor 14: First Compliance Characteristic Adjustment Section 15: Second Compliance Characteristic Adjustment Section 20: Resin tank 21: Resin solution 31: Top baking plate 32: Lower baking plate 41: Pressing mold 42: Molding mold 51: Upper cutting tool 52: Lowering the cutting tool 100,100A: Wire spring D: Distance S10~S50: Steps W1, W2: Width

Claims

1. A conductor spring wave with the direction matching that of the conductor and the first yarn, comprising: A plurality of first yarns, a plurality of second yarns, and a plurality of conductors extend in the same direction as the first yarns and the conductors, while the second yarns extend in different directions from the first yarns and the conductors. The tension of the first yarns and the tension of the conductors are greater than the tension of the second yarns, and the extensibility of the first yarns and the extensibility of the conductors are less than the extensibility of the second yarns. Under the influence of temperature and pressure, the conductors push the plurality of first yarns close to the conductors to move away from the conductors, such that a plurality of compliance adjustment portions are formed between the first yarns closest to the conductors and between the conductors and between the first yarns pushed by the conductors. The widths of the compliance adjustment portions are defined as W1, W2...Wn, n1, where n is a positive integer, according to their proximity to the conductors. The distances between the remaining first yarns not pushed by the conductors are defined as D, W1W2...WnD.

2. A conductor spring wave as described in claim 1, wherein the direction of the conductor matches that of the first yarn, wherein... The two first yarns closest to each conductor among the first yarns being pushed by the conductors are defined as the nearest yarns, and the first yarn closest to each of the nearest yarns among the first yarns being pushed by the conductors is defined as the next nearest yarn. The conductors push the nearest yarns away from the conductors, causing the second yarns to form a first compliance adjustment portion between each of the nearest yarns and each conductor. The remaining force of the conductors pushing the nearest yarns causes the nearest yarns to push the next nearest yarns away from the conductors, causing the second yarns to form a second compliance adjustment portion between each of the next nearest yarns and each of the nearest yarns. The width of the first compliance adjustment portion is defined as W1, and the width of the second compliance adjustment portion is defined as W2, W1W2D.

3. A conductor spring wave as described in claim 1 or 2, wherein the direction of the conductor matches that of the first yarn, wherein... Each conductor is woven from multiple metal yarns, making each conductor wide, thin, and flat.

4. A conductor spring wave as described in claim 1 or 2, wherein the direction of the conductor matches that of the first yarn, wherein... Each conductor is made of multiple twisted metal yarns, resulting in a rounded shape.

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