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Self-adaptive ear shell structure of headset

A technology of headphone and headphone shell, applied in the direction of earpiece/headphone accessories, etc., can solve the problems of unable to adapt to the shape of the head and the contour of the ear, unable to appreciate the sound, uncomfortable for the wearer, etc., to meet the comfort and high Requirements for high-quality acoustic performance, preventing the entry of external sounds, and wearing comfort

Active Publication Date: 2013-08-07
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of headphone still cannot adapt to the shape of the head and the contour of the ears of most wearers, making most of the wearers feel uncomfortable, or the airtightness is poor due to the inability to fully fit the ears of the wearers. Poor, resulting in the wearer not being able to enjoy high-fidelity, high-quality sound

Method used

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  • Self-adaptive ear shell structure of headset
  • Self-adaptive ear shell structure of headset
  • Self-adaptive ear shell structure of headset

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 and figure 2 Commonly shown, a headphone self-adaptive earshell structure, including a circular earphone shell 20, the sounding device of the earphone is fixed in the earphone shell 20, the earphone shell bracket 30 is arranged on the outside of the earphone shell 20, and the earphone shell bracket 30 Connect the head-mounted part of the earphone, the earphone shell 20 is combined with the earphone front cover 10, the earphone front cover 10 is fastened on the earphone shell 20, and the earphone front cover 10 is provided with a sound hole.

[0026] Such as figure 1 and figure 2 Commonly shown, four grooves 24 are provided on the edge of the side wall of the earphone shell 20, and the four grooves 24 are evenly distributed around the center of the earphone shell 20 along the edge of the side wall of the earphone shell 20, and the middle of the bottom of each groove 24 Each position is provided with an earphone shell fixing portion 22 protruding tow...

Embodiment 2

[0037] Such as image 3 As shown, this embodiment is basically the same as Embodiment 1, the difference is:

[0038] The earphone case 20 is provided with an earphone case fixing portion 22 for fixing one end of the elastic tension cord 40b, and the other end of the elastic tension cord 40b is fixed on the earphone case bracket 30 by pasting.

Embodiment 3

[0040] Such as Figure 4 As shown, this embodiment is basically the same as Embodiment 1, the difference is:

[0041] The earphone case bracket 30 is provided with a bracket fixing portion 32 for fixing one end of the elastic tension cord 40c, and the other end of the elastic tension cord 40c is fixed on the earphone case 20 by pasting.

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Abstract

The invention discloses a self-adaptive ear shell structure of a headset, and relates to the technical field of acoustic products contacted by human ears. The self-adaptive ear shell structure comprises an earphone shell for accommodating a sounding device, wherein the earphone shell is externally provided with an earphone shell bracket for connecting the earphone shell with the head part of the headset; the earphone shell is connected with the earphone shell bracket through at least three elastic tension ropes; and a gap for the earphone shell moving is reserved between the earphone shell and the earphone shell bracket. The self-adaptive ear shell structure solves the technical problems that in the prior art, the headset is bad in sealing property and bad in comfort. With simple structure and low cost, the self-adaptive ear shell structure has very high human engineering performance, is good in acoustic sealing property and comfortable to wear, and can completely meet the requirements of comfort and high-quality acoustic performance for people.

Description

technical field [0001] The invention relates to the technical field of acoustic products in contact with human ears, in particular to an adaptive ear shell structure for headphones. Background technique [0002] Earphones are personal audio. With the rapid development of the electronic industry, there are more and more types of earphones, which can be divided into four types: earplugs, ear-hanging, in-ear and head-mounted in terms of wearing forms. Wherein, the earphone includes left and right earphones and a head-mounted part connecting the left and right earphones as a whole, and the earphone includes an earphone shell, a generating device accommodated in the earphone shell, and an earphone shell bracket connecting the earphone shell and the head-mounted part. [0003] Since each person's head shape and ear contour are different, in order to make each wearer feel comfortable and hear high-fidelity and high-quality sound, it is required that the left and right earphones of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
Inventor 袁国涛
Owner QINGDAO GOERTEK
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