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Sound quality adjustable headphone

A technology for earphones and sound quality, applied in the directions of earpieces/headphone accessories, etc., can solve problems such as inconvenience and inability to tune, and achieve the effect of improving sound quality and increasing comfort.

Pending Publication Date: 2016-03-30
周利英
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The known adjustable sound quality earphones need to be tuned with a screwdriver aligned with the tuner of the ear shell, and it is very inconvenient to tune the earphones without tools.

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] exist figure 1 Among them, is the schematic diagram of embodiment section state, on the right side is the outer end surface (26) of outer earphone shell (25) and center hole (8) is set on the circumference of center hole (8) to establish a plurality of equiangular and apertures from small to large gradually. A small hole (1), a knob (2) is arranged in the center hole (8) to tightly rotate and connect with the outer end surface (26), a large ventilation hole (3) is arranged on the knob (2), and the rotation knob (2) makes the ventilation large Holes (3) and a plurality of ventilation holes (1, 1-1, 1-2, 1-3, 1-4, 1-5) on the end face (such as figure 2 ) choose one ventilation, different sound quality due to the different sizes of ventilation holes (1, 1-1, 1-2, 1-3, 1-4, 1-5) and different ventilation volumes. The rotating shaft (9) of the knob (2) is inserted into the center hole (8) of the outer end surface (26), and the spring washer (5) and the flat washer (6) are ...

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Abstract

The invention provides a sound quality adjustable headphone, which can adjust sound quality without using a tool. A plurality of equiangular ventilation small holes are formed in the periphery of an outer end surface of an outer headphone shell by taking a center hole as a circle center, and the hole diameters of the ventilation small holes increase gradually, a knob is arranged in the center hole, a ventilation large hole is formed in the knob, the ventilation large hole correspondingly ventilates with one of the plurality of equiangular ventilation small holes in the periphery by rotating the knob, the intensity and clarity of bass can be enhanced, and the flavor can be changed with music while the headphone is used for listening.

Description

technical field [0001] The invention relates to an earphone with adjustable sound quality, in particular to an earphone whose sound quality can be adjusted without tools. Background technique [0002] At present, the known earphones are equipped with earshells, earplugs, air vents and sound outlets, and built-in speakers. The known adjustable sound quality earphone needs to align the sound quality device of the earshell with a screwdriver for tuning, and it is very inconvenient to tune the earphone without tools. Contents of the invention [0003] In order to overcome the inconvenience of the existing earphones with adjustable sound quality, the invention provides an earphone that can be tuned without tools. [0004] The technical scheme adopted by the present invention to solve the technical problem is: on the outer end surface of the outer earphone shell, a plurality of ventilation holes with equal angles and gradually larger apertures are set on the circumference of th...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 周利英
Owner 周利英
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