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Earphone capable of adjusting sound effect freely

An earphone and sound effect technology, applied in the field of earphones that can freely adjust the sound effect, can solve the problems such as the inability to adjust the listening effect, and achieve the effect of meeting the needs of the sound effect.

Inactive Publication Date: 2014-09-10
刘素林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the structural forms of earphones can be basically divided into fully closed structure, semi-closed structure and open structure. Various structural forms are mainly designed to meet the needs of different listening environments. The sound leakage hole of the flux, the user cannot adjust the same pair of earphones to achieve the best listening effect according to the listening environment, the characteristics of the sound source and their own listening habits, so the user needs to choose multiple pairs of earphones to meet different listening requirements. The needs of the situation

Method used

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  • Earphone capable of adjusting sound effect freely
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Embodiment Construction

[0014] An earphone capable of freely adjusting the sound effect, comprising a closed earphone cavity 1, a sound emitting unit 2 is arranged in the front end of the earphone cavity 1, and a plurality of sound leakage holes 3 are arranged on the rear surface of the earphone cavity 1, The rear end face of the earphone cavity 1 is provided with a movable baffle 4 to cover the sound leakage hole 3, and the baffle 4 is connected with the rear end face of the earphone cavity 1 through a screw 5; the baffle 4 can also pass through the slot It is connected to the rear end surface of the earphone cavity 1; the sound leakage holes 3 are evenly distributed along a straight line or an arc, and the aperture gradually increases or decreases; the shape of the sound leakage holes 3 can be square, circular or other irregular Shape; the shape of the baffle 4 can be square, semicircular or other irregular shapes; a soft foam gasket 6 is provided between the rear end surface of the earphone cavity ...

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Abstract

The invention relates to an earphone capable of adjusting a sound effect freely. The earphone comprises a totally-enclosed earphone cavity; a sounding unit is arranged at the front end of the earphone cavity; a plurality of sound leakage holes are formed in the rear end surface of the earphone cavity; and a movable baffle plate covering the sound leakage holes is arranged at the rear end surface of the earphone cavity. The baffle plate is connected with the rear end surface of the earphone cavity by a screw. According to the invention, the flux of the sound leakage holes is adjusted by adjusting the position of the baffle plate, thereby changing the characteristic of the frequency in the earphone cavity and thus satisfying demands of sound effects by users in different voice hearing states.

Description

technical field [0001] The invention relates to an earphone, in particular to an earphone whose sound effect can be adjusted freely. Background technique [0002] At present, the structural forms of earphones can be basically divided into fully closed structure, semi-closed structure and open structure. Various structural forms are mainly designed to meet the needs of different listening environments. The sound leakage hole of the flux, the user cannot adjust the same pair of earphones to achieve the best listening effect according to the listening environment, the characteristics of the sound source and their own listening habits, so the user needs to choose multiple pairs of earphones to meet different listening requirements. The needs of the situation. Contents of the invention [0003] In view of the above defects, the purpose of the present invention is to provide a freely adjustable sound effect that the user can change the frequency characteristics of the cavity by...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 刘素林
Owner 刘素林
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