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Horn vibrating piece sewn into wires and manufacturing method thereof

A manufacturing method and technology of vibrating sheet, which are applied in the direction of diaphragm structure, diaphragm extension, transducer diaphragm, etc., can solve the problems of loose deformation, affecting the sound quality output of the speaker, and the inability of the wire to be stabilized, so as to prevent the unbalanced situation, The effect of preventing deformation from loosening or breaking

Active Publication Date: 2020-11-13
大原博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Furthermore, if defective products are used, the wires of the wire vibrating piece cannot be firmly connected to the voice coil and input terminals, thereby affecting the output of the sound quality of the speaker. In addition, the wires are more likely to be dislocated due to the problem of misalignment, which will occur after the vibration piece vibrates for a long time. Loose or broken condition

Method used

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  • Horn vibrating piece sewn into wires and manufacturing method thereof
  • Horn vibrating piece sewn into wires and manufacturing method thereof
  • Horn vibrating piece sewn into wires and manufacturing method thereof

Examples

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Embodiment Construction

[0066] refer to figure 1 and figure 2 , and with Figure 3 to Figure 9 Shown are the flow chart of the manufacturing method, the schematic diagram of the manufacturing process, the schematic diagram of the tailoring action, the schematic diagram of the cutting action, the schematic diagram of the cloth material 10 after the thermoforming step S6, and the perspective view of the vibrating plate after the cutting step S7 according to the first embodiment of the present invention. Disclosed is a method for manufacturing a speaker vibrating piece sewn into wires, the method comprising:

[0067] A preparatory step S1, which places a cloth material 10 on a sewing platform (not shown in the figure) of a sewing device 30 having at least one bur 31 and a lower hook 32 .

[0068] A sewing step S2, during the continuous reciprocating lifting sewing stroke, cooperate with the reference Figure 3 to Figure 6 As shown, the sewing device 30 makes the bur 31 and the lower hook 32 continuo...

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Abstract

The present invention provides a horn vibrating reed sewn into a wire and a method for sewing a wire into a horn vibrating reed. The method comprises a preparation step a sewing step, a wire cutting step, a hot compacting step and a cutting step. The method produces a plurality of horn vibrating reed sewn into wires through the steps, each horn vibrating reed comprises: one body, wherein the center position of the body is provided with a punching hole, and the body is provided with a wave portion; at least one metal wire continuously sewn at the wave portion of the elastic wave body; and at least one sewing thread continuously sewn at the wave portion of the elastic wave body and connected in an interweaving mode with the metal wire to form a plurality of fixed structures. Therefore, the horn vibrating reed sewn into the wire and the method for sewing the wire into the horn vibrating reed can effectively avoid the conditions of deformation, loosening or cracking of the metal wire afterlong-term vibration and can avoid the condition of unbalance vibration due to malposition when the metal wire and the horn vibrating reed are combined.

Description

technical field [0001] The invention relates to a horn vibrating piece, in particular to a horn vibrating piece sewn into wires and a manufacturing method thereof. Background technique [0002] A general speaker includes a woofer, a midrange unit, and a tweeter. These three units are responsible for different frequencies. Most speakers work on the same principle. As in a typical moving coil speaker, when current flows through the wire to the voice coil, an electromagnetic field is generated. Since this electromagnetic field is oriented at right angles to the magnetic field of the permanent magnet on the horn, this forces the moving coil to move within the gap. The mechanical force generated by this movement causes the paper plate attached to the voice coil to vibrate vertically and up and down, so that the air vibrates, and the audio is transmitted to the human ear, achieving the purpose of restoring the sound for people to listen to, and realizing the transformation from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R7/14
CPCH04R7/14H04R2207/021
Inventor 大原博
Owner 大原博
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