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Earplug-type moving coil and moving iron mixed earphone

An earplug type and moving iron technology, applied in earpiece/headphone accessories, sensors, electrical components, etc., can solve problems such as difficult to achieve HIFI, high-frequency brightness analysis and delay difference, intermediate frequency thickness and analysis difference, etc., to achieve listening Rich, full of emotion and vitality, increase the effect of brightness analysis and extension

Inactive Publication Date: 2014-09-24
DONGGUAN DADIAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Judging from the literature describing the prior art earphones, moving coil units, and music listening systems, although the structure of the dynamic earphones is simple and the low frequency is strong, due to the limitation of the dynamic unit itself, only the earphones with the dynamic unit are used. The thickness and analysis of the intermediate frequency are poor, the brightness analysis and extension of the high frequency are poor, and some extremely high-frequency musical instruments cannot be heard, and it is difficult to achieve high-quality HIFI (English: High-Fidelity, high-fidelity) music effects

Method used

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  • Earplug-type moving coil and moving iron mixed earphone
  • Earplug-type moving coil and moving iron mixed earphone
  • Earplug-type moving coil and moving iron mixed earphone

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Such as Figure 2-4 As shown, the earplug-type moving coil and moving iron mixed earphone of the present invention includes a housing 1 , and a moving coil unit 2 is arranged in the housing 1 . The housing 1 is also provided with a frequency divider 3 and a moving iron unit 4 . figure 2 Among them, when the user wears the earphone, the left side of the housing 1 faces the human ear canal, the right side of the housing 1 faces outward, the front side of the housing 1 faces the front of the human (such as the eyes), and the housing 1 The rear side of the body faces the rear of the person.

[0023] The frequency divider 3 is located on the right side of the moving coil unit 2 , and the moving iron unit 4 is located on the left side of the moving coil unit 2 . The housing 1 is provided with a moving coil cavity 5 for sound propagation of the moving coil unit 2 , and the moving iron unit 4 is located in the moving coil cavity 5 . The left part of the casing 1 is provided...

Embodiment 2

[0030] Such as Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that the moving iron unit 4 is provided with a sound outlet 9, and the sound outlet 9 of the moving iron unit 4 is located in the moving iron sound emitting channel 7, and the moving iron unit 4 The direction of the sound outlet 9 of the moving iron unit 4 is towards the left, that is, the direction of the sound outlet 9 of the moving iron unit 4 is inconsistent with the direction of the sound emitting channel 7 of the moving iron unit, which is another way of sound output from the side of the moving iron unit 4 .

[0031] Other structures and working principles of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

Embodiment 3

[0033] Such as Figure 7 As shown, the difference between this embodiment and Embodiment 2 is that the moving coil horn hole 6 faces to the left, the sound emitting channel 7 of the moving iron protrudes from the casing 1, and the sound emitting channel 7 of the moving iron faces obliquely to the left. The moving iron unit 4 is provided with a sound outlet 9, and the sound outlet 9 of the moving iron unit 4 is located in the sound emitting channel 7 of the moving iron unit, and the direction of the sound outlet 9 of the moving iron unit 4 is consistent with the direction of the moving iron sound emitting channel 7 same. That is, the direction of the sound emitting channel 7 of the moving iron and the sound outlet 9 of the moving iron unit 4 are in the same direction, forming a way of sound output.

[0034] Other structures and working principles of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

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Abstract

The invention relates to an earplug-type moving coil and moving iron mixed earphone. The earplug-type moving coil and moving iron mixed earphone is characterized in that a moving iron unit is installed in a moving coil cavity of a moving coil unit, a frequency divider provides signals for the moving coil unit and the moving iron unit, the moving coil unit is in charge of low and medium frequency sound production, the moving iron unit is in charge of high frequency sound production, and therefore the earphone increases the thickness and analysis of medium frequency, singing of people is richer in feeling and vitality, resonance analysis and raising of high frequency are improved, extremely-high frequency sound can be heard, hearing of people is more abundant, an HIFI high-quality music effect is achieved better, and listeners can experience enjoyment like live HIFI high-quality music better.

Description

technical field [0001] The invention relates to an earphone mixed with an earplug type moving coil and moving iron. Background technique [0002] Headphones are classified according to the way they are worn, and usually include flat-head, ear-hook, in-ear, and head-mounted. Among them, the flat headphone is also called the earphone. At present, the earphones on the market are basically driven by one or more dynamic sounding units. [0003] Such as figure 1 As shown, an earphone 100 in the prior art: it has a housing 101 and a moving coil unit (also known as a transducer) 102 . The moving coil unit 102 emits sound through the moving coil speaker hole 103 , and realizes the electrical signal input of the earphone 100 through wires. [0004] Judging from the literature describing the prior art earphones, moving coil units, and music listening systems, although the structure of the dynamic earphones is simple and the low frequency is strong, due to the limitation of the dyna...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R1/10
Inventor 孙文伟
Owner DONGGUAN DADIAN ELECTRONICS
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