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Half-in-ear earphone shell

An in-ear, earphone technology, applied in earphone/earphone accessories, sensors, electrical components, etc., can solve the problems of low tightness and low wearing comfort of earphones, achieve good application prospects and market value, and avoid ear pain. , improved comfort and firmness

Active Publication Date: 2016-12-14
XIAN MU SHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a semi-in-ear earphone shell for the above-mentioned problems, which mainly solves the problems between the existing earphone and the external ear door, antitragus and helix crus of the human ear. Problems of raised extrusion, fit with the concave part of the concha cavity of the human ear, as well as problems of low fastening and low wearing comfort of existing earphones

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like figure 1 As shown, a semi-in-ear earphone shell, where the earphone shell fits with the preauricular notch of the human ear is the first joint 1, and the joint between the earphone shell and the intertragus notch of the human ear is the first joint. The second joint 2, the joint of the earphone shell and the tragus of the human ear is the third joint 3, and the joint of the earphone shell and the concha cavity of the human ear is the fourth joint 4; wherein , the thickness of the first joint 1 and the second joint 2 increase from the center of the first joint 1 and the center of the second joint 2 to both sides respectively; the thickness of the third joint 3 is increased by The center of the third abutment 3 increases in the direction of the preauricular notch and the intertragus notch; the thickness at the center of the fourth abutment 4 is greater than that of the first The thicknesses of the three joints 3; the thicknesses of the first joint 1, the second join...

Embodiment 2

[0041] On the basis of Embodiment 1, a semi-in-ear earphone shell, such as Figure 4 As shown, it includes an in-ear unit 7 inserted into the ear canal of the wearer, and a concha cavity unit 8 extending outward from the in-ear unit 7. When the in-ear unit 7 is inserted into the ear canal, the front surface of the concha cavity unit 8 is in contact with the wearer's ear. The concha cavity is fitted, and the rear surface is connected to the earphone handle; wherein, the rear surface of the tail of the concha cavity unit 8 is provided with a helix foot fitting surface 12 that can be fitted on the helix foot and a helix foot fitting surface 12 that can be fitted on the antitragus. The antitragus abutting surface 13; the helix peduncle abutting surface 12 extends along the surface where the helix cus is located, and the antitragus abutting surface 13 extends along the surface where the antitragus is located.

Embodiment 3

[0043] On the basis of Embodiments 1 and 2, a semi-in-ear earphone shell, such as image 3 , Figure 4 shown, comprising an in-ear unit 7 sized to be inserted into the ear canal of a wearer, a concha unit 8 extending outward from the in-ear unit 7 and a support unit 9 extending from the concha unit 8, the in-ear unit 7 and the concha The shape of the cavity unit 8 matches the shape of the ear canal and the concha cavity of the human ear respectively. When the in-ear unit 7 is inserted into the ear canal, the front surface of the concha cavity unit 8 is fitted with the wearer's concha cavity, and the rear surface is fitted with the wearer's concha cavity. The earphone handles are connected; wherein, the front surface and the rear surface of the support unit 9 are respectively seamlessly joined at the top and bottom of the support unit 9, and the lateral lines at the joint are all concave curved arcs; the back surface of the support unit 9 There is a groove recessed into the ea...

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Abstract

The invention discloses a half-in-ear earphone shell. According to an ear structure, a structure with nonuniform thicknesses is employed for a conchae unit. The thicknesses of a first jointing part and a second jointing part are increased from the center of the first jointing part and the center of the second jointing part to two sides. The thickness of a third jointing part is increased from the center of the third jointing part to an incisura anterior auris and an incisura intertragica. The thickness of a fourth jointing part is greater than those of the first jointing part, the second jointing part and the third jointing part. According to the shell, a special flexible structure is designed at a part which results in extruding deformation of the ear; a shape is self-adapted according to different ear shapes; partial bulges in the ear are avoided; moreover, the thrust and bending degree at the tail end of an earphone are controlled through a reinforcing rib; the integrated vertical view of the earphone shell is Z-shaped; the structure can be naturally inserted into the earphone, and the ear is clamped to form torsion; the wearing firmness and comfort level are ensured; and the earphone shell has good application prospect and high market value.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to a semi-in-ear earphone shell. Background technique [0002] Headphones are people's portable speakers, which can be used for listening to music, making calls and other scenarios. With the popularization of smart devices such as mobile phones and tablet computers, headphones have increasingly become an indispensable part of people's lives. At present, there are three types of headphones on the market: head-mounted, hanging and in-ear. [0003] Due to the elastic semi-circular bracket, the headband earphone is relatively bulky and difficult to carry. Hanging earphones are fixed by using earplug hooks to hang behind the helix. This type of earphone is still large and not easy to carry. Moreover, the hook and the back of the helix cannot fit together due to the small contact surface, resulting in soreness and fatigue in the back of the helix. In-ear earphon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1091H04R1/10
Inventor 俞辰周威
Owner XIAN MU SHENG ELECTRONICS TECH CO LTD
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