Timbre style adjustable earphone

A headphone and style technology, applied in earpiece/headphone accessories, earphone manufacturing/assembly, loudspeaker, etc., can solve the problems of medium and high frequency sound quality that cannot be adjusted, and achieve the effect of improving sound quality, convenient operation, and simple structure

Pending Publication Date: 2017-02-15
封开县睿冠科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from the principle of acoustics that generally changing the sound resistance of the cavity can only adjust the low-frequency sound quality in the earphone, but basically cannot adjust the sound quality of the mid-high frequency; so when consumers want to hear different mid-high frequency sounds, the existing Technology cannot effectively solve

Method used

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  • Timbre style adjustable earphone
  • Timbre style adjustable earphone
  • Timbre style adjustable earphone

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Such as Figure 1 to Figure 4 As shown, an earphone with adjustable sound quality includes an earphone back cover 101 connected to an external earphone cable, an earphone front cover 102 with a sound outlet 105, and the earphone back cover 101 and the earphone front cover 102 are closed to form an earphone cover body, the earphone cover body is provided with a sound generator 103, and also includes a hollow tubular tuning tube 109, and one end of the tuning tube 109 can move into the sound outlet 105.

[0022] The sound outlet 105 is provided with an internal thread, and the outer wall of the tuning tube 109 is provided with an external thread threadedly connected with the internal thread.

[0023] Such as Figure 1 to Figure 4 As shown, when the tuning tube 109 is gradually screwed into the sound outlet 105, the earphone mainly radiates medium and high frequency sound waves; 1. The high-frequency sound waves will change, and the middle-frequency and low-frequency sou...

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PUM

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Abstract

The invention discloses a timbre style adjustable earphone, comprising an earphone back cover in connection with an external earphone connection wire and an earphone front cover with a sound emitting port. The earphone back cover and the earphone front cover are combined together to form an earphone cover body. The earphone cover body is provided therein with a sound emitter and a sound adjusting tube. The sound adjusting tube is hollow in the centre and one end of the sound adjusting tube can be inserted into the sound emitting port in a flexible manner. When the sound adjusting tube is gradually screwed into the sound emitting port, what is mostly radiated from the earphone is the medium high frequency sound wave. When the sound adjusting tube is gradually screwed out of the sound emitting port, through the change in the sound waves in low frequency, medium frequency and high frequency in the sound adjusting tube, the sound waves in medium frequency and the low frequency gradually increase. With the gradual screwing out of the sound adjusting tube, the size of the front cover of the earphone increases and so does the size of the sound capacity of the front cover. And at the same time, the low frequency resonant frequency of the earphone can be reduced; and through the adjustment of the depth of the sound adjusting tube into the sound emitting port, the sounds can also be adjusted.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to an earphone with adjustable sound quality and style. Background technique [0002] The adjustment of the sound quality of the existing earphones is realized by adjusting the air volume of the front cavity or the rear cavity of the earphone, that is, changing the air volume of the tuning hole of the front cavity or the rear cavity to change the acoustic resistance of the earphone cavity. It can be seen from the principle of acoustics that generally changing the sound resistance of the cavity can only adjust the low-frequency sound quality in the earphone, but basically cannot adjust the sound quality of the mid-high frequency; so when consumers want to hear different mid-high frequency sounds, the existing Technology cannot effectively solve it. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1058H04R2201/105
Inventor 朱建新胡翔
Owner 封开县睿冠科技有限公司
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