Horn wire damper with yarns on two sides of wire combination distributed in arc shape
By a curved distribution of the two sides of the two -sided yarn on the wire combination of the horn wire, the flexible adjustment area is formed to solve the problem of the regional hardness, elasticity and toughness of the wire settings, and realize the uniform performance and sound quality of the horn wire bullet wave. Essence
Patent Information
- Application Number
- CN202420508987.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The hardness, elasticity and toughness of the existing speaker conductors are uneven in the area of the wire setting, resulting in uneven elastic recovery and fatigue resistance, affecting the sound quality of the speaker output.
Through the curved distribution of the two sides of the wire combination, the elastic adjustment area is formed, and the hardness, elasticity and toughness of the wire setting area are adjusted to make it consistent with the performance of other areas of the horn wire.
The hardness, elasticity and toughness of the horn wire bomb waves are realized, the elastic recovery and anti -fatigue are improved, and the sound quality of the speaker output is improved.
Smart Images
Figure CN222423981U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a speaker wire spring, in particular to a speaker wire spring with yarns on both sides of a wire combination distributed in an arc shape. Background Art
[0002] A general dynamic speaker produces sound by using the principle that the reaction force of a fixed magnetic field causes another magnetic field to move in the opposite direction (i.e., opposites attract and likes repel). Specifically, the power alternating current emitted by the power amplifier is transmitted to the voice coil through a wire to change the polarity of the magnetic field, causing the voice coil to produce a reaction force relative to the fixed magnetic area generated by the magnetic return device. Positive pulses cause the diaphragm to move outward relative to the magnet, and negative pulses cause the diaphragm to move inward. When the voice coil pushes the diaphragm to reciprocate, the diaphragm pushes the air, and the air pressure changes to form sound waves. The elastic wave is responsible for keeping the voice coil in the correct position in the gap between the iron core of the magnet, ensuring that the voice coil reciprocates along the axis when subjected to force.
[0003] The existing speaker wire damper includes a body, a plurality of wire assemblies and a resin solid layer. The body is woven from a plurality of yarns and has a plurality of wire setting areas. The wire assemblies are respectively arranged on the wire setting areas, each wire assembly is composed of a plurality of wires, and each wire is a monofilament wire body. The resin solid layer covers the surface of the yarns and the wire assemblies.
[0004] However, because the wire assembly is harder than the yarn, and the elasticity and toughness of the wire assembly are worse than the elasticity and toughness of the yarn, the wire setting area is harder than other areas of the speaker wire damper, and the elasticity and toughness of the wire setting area are worse than the elasticity and toughness of other areas of the speaker wire damper. Therefore, the hardness, elasticity and toughness of the speaker wire damper are uneven, resulting in uneven elastic recovery force and fatigue resistance of the speaker wire damper, making the speaker wire damper easily deformed, thereby affecting the sound quality of the speaker output. Utility Model Content
[0005] The main purpose of the utility model is to provide a speaker conductor damper in which yarns on both sides of a conductor assembly are distributed in an arc shape, and the hardness, elasticity and toughness of a conductor setting area can be adjusted through an elastic adjustment area.
[0006] In order to achieve the aforementioned purpose, the utility model provides a speaker wire elastic wave in which the yarns on both sides of the wire combination are distributed in an arc shape, comprising a main body, a plurality of wire combinations and a resin solid layer. The main body is woven from a plurality of yarns and has a plurality of wire setting areas. The wire combinations are respectively arranged on the wire setting areas, wherein each of the wire combinations is composed of a plurality of wires, and each of the wires is a monofilament wire body. The resin solid layer covers the surfaces of the yarns and the wires. The yarns on both sides of each of the wire combinations are distributed in an arc shape to form two elastic adjustment areas.
[0007] In some embodiments, the yarns include a plurality of warp yarns and a plurality of weft yarns, the warp yarns and the conductor combinations extend in a straight line and are parallel to each other, and the weft yarns extend in a straight line and are perpendicular to the warp yarns and the conductor combinations; wherein the weft yarns on both sides of each of the conductor combinations are distributed in an arc shape and form the elastic adjustment areas with the warp yarns on both sides of each of the conductor combinations.
[0008] In some embodiments, the yarns include multiple warp yarns and multiple weft yarns, the warp yarns extend straight and parallel to each other, and the weft yarns and the conductor combinations extend straight and perpendicular to the warp yarns; wherein the warp yarns on both sides of each of the conductor combinations are distributed in an arc shape and form the elastic adjustment areas with the weft yarns on both sides of each of the conductor combinations.
[0009] In some embodiments, the yarns on both sides of each conductor combination are distributed in an asymmetrical arc shape.
[0010] In some embodiments, the wire assemblies are woven into, sewn into, glued into, or clamped into the body.
[0011] The utility model has the effect that the utility model can adjust the hardness, elasticity and toughness of the wire setting areas through the elastic adjustment areas, so that the wire setting areas become softer and the elasticity and toughness are improved. The hardness, elasticity and toughness of the wire setting areas and the wire combination are equivalent to the hardness, elasticity and toughness of other areas of the speaker wire damper. Therefore, the speaker wire damper has uniform hardness, elasticity and toughness, and thus has uniform elastic recovery force and fatigue resistance, is not easy to deform and crack, and improves the sound quality of the speaker output. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a flow chart of the manufacturing method of the utility model.
[0013] Figure 2 It is a schematic diagram of step S10 of the first embodiment of the manufacturing method of the present invention.
[0014] Figure 3 It is a schematic diagram of steps S20 to S50 of the first embodiment of the manufacturing method of the present invention.
[0015] Figure 4 It is a three-dimensional diagram of a first embodiment of a speaker wire damper of the present invention.
[0016] Figure 5 yes Figure 4 Schematic diagram of area A.
[0017] Figure 6 It is a schematic diagram of step S10 of the second embodiment of the manufacturing method of the present invention.
[0018] Figure 7 It is a three-dimensional diagram of a second embodiment of a speaker wire damper of the present invention.
[0019] Figure 8 yes Figure 7 Schematic diagram of area B.
[0020] Fig. 9 It is a schematic diagram of step S10 of the third embodiment of the manufacturing method of the present utility model.
[0021] Fig.10 It is a three-dimensional diagram of a third embodiment of a speaker wire damper of the present invention.
[0022] Fig.11 yes Fig.10 Schematic diagram of region C.
[0023] Fig.12 It is a schematic diagram of step S10 of the fourth embodiment of the manufacturing method of the present utility model.
[0024] Fig.13 It is a three-dimensional diagram of a fourth embodiment of a speaker wire damper of the present invention.
[0025] Fig.14 yes Fig.13 Schematic diagram of area D.
[0026] Fig.15 It is a schematic diagram of step S10 of the fifth embodiment of the manufacturing method of the present utility model.
[0027] Fig.16 It is a three-dimensional diagram of a fifth embodiment of a speaker wire damper of the present invention.
[0028] Fig.17 yes Fig.16 Schematic diagram of region E.
[0029] Fig.18 It is a schematic diagram of step S10 of the sixth embodiment of the manufacturing method of the present utility model.
[0030] Fig.19It is a three-dimensional diagram of a sixth embodiment of a speaker wire damper of the present invention.
[0031] Fig. 20 yes Fig.19 Schematic diagram of area F.
[0032]
Explanation of symbols
[0033] 10: Yarn
[0034] 11: Warp
[0035] 12: Weft
[0036] 20,20A,20B:Wire combination
[0037] 21: Wire
[0038] 30: Base material
[0039] 31: Wire setting area
[0040] 40: Resin tank
[0041] 41: Resin solution
[0042] 50: Drying device
[0043] 51: Place on baking sheet
[0044] 52: Lower baking sheet
[0045] 60:Hot pressing device
[0046] 61: Molding mold
[0047] 611: Upper mold
[0048] 612: Lower mold
[0049] 70: Cutting device
[0050] 71: Upper cutting tool
[0051] 72: Lower cutting tool
[0052] 100,100A,100B,100C,100D,100E: Speaker wire spring
[0053] 110:Ontology
[0054] 130: resin solid layer
[0055] 140: Elastic adjustment area
[0056] S10~S50: Steps DETAILED DESCRIPTION
[0057] The following is a more detailed description of the implementation of the present invention with reference to the accompanying drawings and element symbols, so that those skilled in the art can implement it accordingly after reading this specification.
[0058] Figure 1 It is a flow chart of the manufacturing method of the utility model. Figure 2 It is a schematic diagram of step S10 of the first embodiment of the manufacturing method of the present invention. Figure 3 The utility model provides a method for manufacturing a speaker conductor damper in which yarns on both sides of a conductor assembly are distributed in an arc shape, comprising the following steps:
[0059] Step S10, as Figure 1 and Figure 2 As shown, a plurality of yarns 10 are woven into a substrate 30, and a plurality of conductor assemblies 20 are respectively arranged on a plurality of conductor arrangement areas 31 of the substrate 30. Each conductor assembly 20 is composed of a plurality of conductors 21, each conductor 21 is a monofilament, and the conductors 21 are arranged at intervals.
[0060] Specifically, the plurality of warp yarns 11 of the yarns 10 and the conductor assemblies 20 extend straight and parallel to each other, and the plurality of weft yarns 12 of the yarns 10 extend straight and perpendicular to the warp yarns 11 and the conductor assemblies 20 .
[0061] In the first embodiment, step S10 further includes: arranging the warp yarns 11 and the conductor assemblies 20 at intervals, the warp yarns 11 and the conductor assemblies 20 extending straight and parallel to each other; and interweaving the weft yarns 12 with the warp yarns 11 and the conductor assemblies 20 to weave a substrate 30.
[0062] In some embodiments, step S10 further includes: the wire assemblies 20 are sewn on the substrate 30 through a plurality of stitches. In some embodiments, step S10 further includes: the wire assemblies 20 are adhered on the substrate 30 through a plurality of adhesive layers. In some embodiments, step S10 further includes: the wire assemblies 20 are sandwiched between two substrates 30.
[0063] Step S20, as Figure 1 and Figure 3 As shown, the substrate 30 is immersed in a resin solution 41 in a resin tank 40, so that the warp yarns 11, the weft yarns 12 and the conductive wires 21 absorb and adhere to the resin.
[0064] Step S30, as Figure 1 and Figure 3As shown, a drying device 50 includes an upper baking plate 51 and a lower baking plate 52. The temperature of the upper baking plate 51 and the lower baking plate 52 is used to remove moisture and volatile substances in the resin on the substrate 30 to dry the substrate 30. At the same time, the resin penetrates into the substrate 30 and adheres to the warp yarns 11, the weft yarns 12 and the conductive wires 21 to form a resin solid layer 130 (see Figure 5 ), the resin solid layer 130 covers the surfaces of the warp yarns 11, the weft yarns 12 and the conductive wires 21.
[0065] Step S40, as Figure 1 and Figure 3 As shown, a hot press molding device 60 includes a molding mold 61 and a heating device (not shown), and the molding mold 61 includes an upper mold 611 and a lower mold 612. When the upper mold 611 and the lower mold 612 are molded together and pressurized on the substrate 30, the heating device is energized to increase the temperature of the upper mold 611 and the lower mold 612 to 190°C to 270°C, thereby softening the resin on the substrate 30. In addition to breaking the resin, the resin also fills the gaps and connects to form the final shape of the resin solid layer 130 to cover between the warp yarns 11, the weft yarns 12 and the conductors 21, thereby hot press molding a speaker conductor damper 100 on the substrate 30. It is important that the weft yarns 12 on both sides of each conductor assembly 20 are distributed in an arc shape and form two elastic adjustment areas 140 with the warp yarns 11 on both sides of each conductor assembly 20 (see Figure 5 Preferably, the weft yarns 12 on both sides of each conductor assembly 20 are distributed in an asymmetrical arc shape (see Figure 5 ).
[0066] Step S50, as Figure 1 and Figure 3 As shown, a cutting device 70 includes an upper cutter 71 and a lower cutter 72 . The upper cutter 71 and the lower cutter 72 cut the speaker wire damper 100 from the substrate 30 , so that the speaker wire damper 100 is separated from the substrate 30 .
[0067] Figure 4 It is a three-dimensional diagram of a first embodiment of a speaker wire damper 100 of the present invention. Figure 5 yes Figure 4 Schematic diagram of area A. Figure 4 and Figure 5As shown, the utility model provides a speaker wire damper 100 in which the yarns on both sides of the wire assembly are distributed in an arc shape, comprising a body 110, a plurality of wire assemblies 20, and a resin solid layer 130. The body 110 is woven from a plurality of yarns 10 and has a plurality of wire setting areas 31. The wire assemblies 20 are respectively arranged on the wire setting areas 31, each wire assembly 20 is composed of a plurality of wires 21, and each wire 21 is a monofilament wire body. The resin solid layer 130 covers the surface of the yarns 10 and the wires 21.
[0068] Specifically, the yarns 10 include a plurality of warp yarns 11 and a plurality of weft yarns 12, the warp yarns 11 and the conductor assemblies 20 extend in a straight line and are parallel to each other, and the weft yarns 12 extend in a straight line and are perpendicular to the warp yarns 11 and the conductor assemblies 20. Importantly, the weft yarns 12 on both sides of each conductor assembly 20 are distributed in an arc shape and form two elastic adjustment areas 140 with the warp yarns 11 on both sides of each conductor assembly 20. Preferably, the weft yarns 12 on both sides of each conductor assembly 20 are distributed in an asymmetrical arc shape.
[0069] In the first embodiment, the warp yarns 11 and the conductor assemblies 20 are spaced apart, the warp yarns 11 and the conductor assemblies 20 extend straight and parallel to each other, and the weft yarns 12 are interwoven with the warp yarns 11 and the conductor assemblies 20 to weave the body 110 .
[0070] In some embodiments, the wire assemblies 20 are sewn on the body 110 by multiple stitches. In some embodiments, the wire assemblies 20 are adhered on the body 110 by multiple adhesive layers. In some embodiments, the wire assemblies 20 are sandwiched between two pieces of the body 110.
[0071] Figure 6 FIG. 1 is a schematic diagram of step S10 of the second embodiment of the manufacturing method of the present utility model. Figure 6 As shown, in terms of method, the difference between the second embodiment and the first embodiment is that: in step S10, the conductors 21 are twisted so that each conductor combination 20A forms a multifilament wire body with a circular cross section.
[0072] Figure 7 It is a three-dimensional diagram of a second embodiment of a speaker wire damper 100A of the present invention. Figure 8 yes Figure 7 Schematic diagram of area B. Figure 7 and Figure 8 As shown, in terms of structure, the conductors 21 are twisted so that each conductor combination 20A forms a multifilament wire body with a circular cross-section.
[0073] Fig. 9 FIG. 1 is a schematic diagram of step S10 of the third embodiment of the manufacturing method of the present utility model. Fig. 9 As shown, in terms of method, the difference between the third embodiment and the first embodiment and the second embodiment is that: in step S10, the wires 21 are interlaced and woven with each other so that each wire combination 20B forms a multifilament wire body with a flat cross section.
[0074] Fig.10 It is a three-dimensional diagram of a third embodiment of a speaker wire damper 100B of the present invention. Fig.11 yes Fig.10 Schematic diagram of area C. Fig.10 and Fig.11 As shown, in terms of structure, the difference between the third embodiment and the aforementioned embodiments is that the conductors 21 are interlaced and woven with each other so that each conductor assembly 20B forms a multifilament wire body with a flat cross section.
[0075] Fig.12 FIG. 1 is a schematic diagram of step S10 of the fourth embodiment of the manufacturing method of the present utility model. Fig.12 As shown, in terms of the method, the difference between the fourth embodiment and the first embodiment is that: first, in step S10, the warp yarns 11 extend straight and are parallel to each other, and the weft yarns 12 and the conductor assembly 20 extend straight and are perpendicular to the warp yarns 11. Specifically, step S10 further includes: arranging the warp yarns 11 at intervals and extending them straight; and arranging the weft yarns 12 and the conductor assembly 20 at intervals and interweaving them with the warp yarns 11 to weave the base material 30. Second, in step S40, the warp yarns 11 on both sides of each conductor assembly 20 are distributed in an arc shape and form two elastic adjustment areas 140 (see Fig.14 Preferably, the warp yarns 11 on both sides of each conductor assembly 20 are distributed in an asymmetric arc shape (see Fig.14 ).
[0076] Fig.13 It is a three-dimensional diagram of a fourth embodiment of a speaker wire damper 100C of the present invention. Fig.14 yes Fig.13 Schematic diagram of area D. Fig.13 and Fig.14 As shown, in terms of structure, the fourth embodiment differs from the first embodiment in that: first, the warp yarns 11 extend straight and are parallel to each other, and the weft yarns 12 and the conductor assembly 20 extend straight and are perpendicular to the warp yarns 11. Specifically, the warp yarns 11 are arranged at intervals and extend straight, and the weft yarns 12 and the conductor assembly 20 are arranged at intervals and interwoven with the warp yarns 11 to weave the body 110. Second, the warp yarns 11 on both sides of each conductor assembly 20 are distributed in an arc shape and form two elastic adjustment areas 140 with the weft yarns 12 on both sides of each conductor assembly 20. Preferably, the warp yarns 11 on both sides of each conductor assembly 20 are distributed in an asymmetric arc shape.
[0077] Fig.15 FIG. 1 is a schematic diagram of step S10 of the fifth embodiment of the manufacturing method of the present utility model. Fig.15 As shown, in terms of the method, the difference between the fifth embodiment and the second embodiment is that: first, in step S10, the warp yarns 11 extend straight and are parallel to each other, and the weft yarns 12 and the conductor assembly 20A extend straight and are perpendicular to the warp yarns 11. Specifically, step S10 further includes: arranging the warp yarns 11 at intervals and extending them straight; and arranging the weft yarns 12 and the conductor assembly 20A at intervals and interweaving them with the warp yarns 11 to weave the substrate 30. Second, in step S40, the warp yarns 11 on both sides of each conductor assembly 20A are distributed in an arc shape and form two elastic adjustment areas 140 (see Fig.17 Preferably, the warp yarns 11 on both sides of each conductor assembly 20 are distributed in an asymmetric arc shape (see Fig.17 ).
[0078] Fig.16 It is a three-dimensional diagram of a fifth embodiment of a speaker wire damper 100D of the present invention. Fig.17 yes Fig.16 Schematic diagram of region E. Fig.16 and Fig.17 As shown, in terms of structure, the difference between the fifth embodiment and the second embodiment is that: first, the warp yarns 11 extend straight and are parallel to each other, and the weft yarns 12 and the conductor assembly 20A extend straight and are perpendicular to the warp yarns 11. Specifically, the warp yarns 11 are arranged at intervals and extend straight, and the weft yarns 12 and the conductor assembly 20A are arranged at intervals and intertwined with the warp yarns 11 to weave the body 110. Second, the warp yarns 11 on both sides of each conductor assembly 20A are distributed in an arc shape and form two elastic adjustment areas 140 with the weft yarns 12 on both sides of each conductor assembly 20A. Preferably, the warp yarns 11 on both sides of each conductor assembly 20A are distributed in an asymmetric arc shape.
[0079] Fig.18 FIG. 1 is a schematic diagram of step S10 of the sixth embodiment of the manufacturing method of the present utility model. Fig.18As shown, in terms of the method, the difference between the sixth embodiment and the third embodiment is that: first, in step S10, the warp yarns 11 extend straight and are parallel to each other, and the weft yarns 12 and the conductor assembly 20B extend straight and are perpendicular to the warp yarns 11. Specifically, step S10 further includes: arranging the warp yarns 11 at intervals and extending them straight; and arranging the weft yarns 12 and the conductor assembly 20B at intervals and interweaving them with the warp yarns 11 to weave the substrate 30. Second, in step S40, the warp yarns 11 on both sides of each conductor assembly 20B are distributed in an arc shape and form two elastic adjustment areas 140 (see Fig. 20 Preferably, the warp yarns 11 on both sides of each conductor assembly 20 are distributed in an asymmetric arc shape (see Fig. 20 ).
[0080] Fig.19 It is a three-dimensional diagram of a sixth embodiment of a speaker wire damper 100E of the present invention. Fig. 20 yes Fig.19 Schematic diagram of region F. Fig.19 and Fig. 20 As shown, in terms of structure, the sixth embodiment differs from the third embodiment in that: first, the warp yarns 11 extend straight and are parallel to each other, and the weft yarns 12 and the conductor assembly 20B extend straight and are perpendicular to the warp yarns 11. Specifically, the warp yarns 11 are arranged at intervals and extend straight, and the weft yarns 12 and the conductor assembly 20B are arranged at intervals and interwoven with the warp yarns 11 to weave the body 110. Second, the warp yarns 11 on both sides of each conductor assembly 20B are distributed in an arc shape and form two elastic adjustment areas 140 with the weft yarns 12 on both sides of each conductor assembly 20B. Preferably, the warp yarns 11 on both sides of each conductor assembly 20B are distributed in an asymmetric arc shape.
[0081] In summary, the present invention can adjust the hardness, elasticity and toughness of the wire setting areas 31 through the elastic adjustment areas 140, so that the wire setting areas 31 become softer and the elasticity and toughness are improved. The hardness, elasticity and toughness of the wire setting areas 31 and the wire assemblies 20, 20A, 20B are equivalent to the hardness, elasticity and toughness of other areas of the speaker wire dampers 100-100E. Therefore, the speaker wire dampers 100-100E have uniform hardness, elasticity and toughness, and thus have uniform elastic recovery force and fatigue resistance, are not easily deformed and brittle, and improve the sound quality of the speaker output.
[0082] The above description is only used to explain the preferred embodiment of the utility model, and is not intended to limit the utility model in any form. Therefore, any modifications or changes made to the utility model under the same spirit of the utility model should still be included in the scope of protection intended by the utility model.
Claims
1. A speaker conductor waveguide in which the yarns on both sides of the conductor assembly are distributed in an arc shape, characterized in that: include: A body, which is woven from a plurality of yarns and has a plurality of conductor arrangement areas; A plurality of wire assemblies are respectively arranged on the plurality of wire arrangement areas, wherein each of the wire assemblies is composed of a plurality of wires, and each of the wires is a monofilament wire; and A resin solid layer covering the surfaces of the plurality of yarns and the plurality of conductive wires; The yarns on both sides of each conductor assembly are distributed in an arc shape to form two elastic adjustment areas.
2. The speaker conductor wave damper with yarns on both sides of the conductor assembly distributed in an arc shape according to claim 1, characterized in that: The multiple yarns include multiple warp yarns and multiple weft yarns, the multiple warp yarns and the multiple conductor combinations extend in a straight line and are parallel to each other, and the multiple weft yarns extend in a straight line and are perpendicular to the multiple warp yarns and the multiple conductor combinations; wherein the weft yarns on both sides of each of the conductor combinations are distributed in an arc shape and form the multiple elastic adjustment areas with the warp yarns on both sides of each of the conductor combinations.
3. The speaker conductor wave damper with yarns on both sides of the conductor assembly distributed in an arc shape according to claim 1, characterized in that: The multiple yarns include multiple warp yarns and multiple weft yarns, the multiple warp yarns extend in a straight line and are parallel to each other, and the multiple weft yarns and the multiple conductor combinations extend in a straight line and are perpendicular to the multiple warp yarns; wherein the warp yarns on both sides of each conductor combination are distributed in an arc shape and form the multiple elastic adjustment areas with the weft yarns on both sides of each conductor combination.
4. The speaker conductor wave damper with yarns on both sides of the conductor assembly distributed in an arc shape according to claim 1, characterized in that: The yarns on both sides of each conductor assembly are distributed in an asymmetrical arc shape.
5. The speaker conductor wave damper with yarns on both sides of the conductor assembly distributed in an arc shape according to claim 1, characterized in that: The plurality of conductor wires are woven into, sewn into, glued into, or clamped into the body.