CN214101724U

CN214101724U - Earphone shell structure

Info

Publication number: CN214101724U
Application number: CN202120245587.8U
Authority: CN
Inventors: 张英
Original assignee: Shenzhen Dirante Technology Co ltd
Current assignee: Shenzhen Dirante Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-08-31
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to an earphone shell structure, comprising a main body, wherein, the main part includes the protruding arc portion at both ends and sets up the sunken arc portion between two protruding arc portions, and the protruding arc portion that is located the upper end is used for stretching into the duct of laminating people's ear, the thickness of sunken arc portion is increased gradually by one side toward the another side for the auricle of laminating people's ear, the protruding arc portion that is located the lower extreme is provided with out the sound hole. The utility model discloses an earphone shell structure stretches into the duct of laminating people's ear through the protruding arc portion that utilizes the upper end, and the thickness of sunken arc portion is increased gradually by one side toward the another side for the auricle of laminating people's ear, thereby make earphone shell structure laminate more in the ear contour, cancelled traditional loudspeaker cavity and silica gel cap, when guaranteeing to wear stably, improve and wear the comfort level, the outward appearance is succinct more pleasing to the eye.

Description

Earphone shell structure

Technical Field

The utility model relates to an earphone technical field, in particular to earphone shell structure.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. In-ear earphones are increasingly popular and used by people due to the advantages of small size and convenience in carrying. However, most of the existing in-ear earphones utilize a silica gel cap to be close to the auricle, which can not be well adapted to the ears of people, resulting in uncomfortable wearing. Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a laminating in the ear profile, wear more comfortable earphone shell structure.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an earphone shell structure, comprising a main body, wherein, the main part includes the protruding arc portion at both ends and sets up the sunken arc portion between two protruding arc portions, and the protruding arc portion that is located the upper end is used for stretching into the duct of laminating people's ear, the thickness of sunken arc portion is increased gradually by one side toward the another side for the auricle of laminating people's ear.

Furthermore, the protruding arc-shaped part at the lower end is provided with a sound outlet hole.

Further, the thickness of the convex arc portion at the upper end is greater than the thickness of the convex arc portion at the lower end.

Further, the width of the concave arc-shaped part is larger than the width of the convex arc-shaped parts at the upper end and the lower end.

The utility model discloses beneficial effect that technical scheme has:

the utility model discloses an earphone shell structure stretches into the duct of laminating people's ear through the protruding arc portion that utilizes the upper end, and the thickness of sunken arc portion is increased gradually by one side toward the another side for the auricle of laminating people's ear, thereby make earphone shell structure laminate more in the ear contour, cancelled traditional silica gel cap, when guaranteeing to wear stably, improve and wear the comfort level.

Drawings

Fig. 1 is a schematic structural diagram of the earphone shell structure of the present invention;

fig. 2 is a side view of the earphone housing structure of the present invention;

fig. 3 is a front view of the earphone housing structure of the present invention.

Description of reference numerals:

100-earphone shell structure, 10-main body, 11-convex arc part, 111-sound outlet hole and 12-concave arc part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Please refer to fig. 1, the utility model provides an earphone shell structure 100, including main part 10, wherein, main part 10 includes the protruding arc portion 11 at both ends and sets up the sunken arc portion 12 between two protruding arc portions 11, and the protruding arc portion 11 that is located the upper end is used for stretching into the duct of laminating people's ear, the thickness of sunken arc portion 12 is increased gradually by inboard toward the outside for the auricle of laminating people's ear, with the auricle looks adaptation of people's ear, avoid producing the extrusion and lead to people to wear the ear pain that leads to for a long time, guarantee simultaneously earphone shell structure 100 fully contacts with people's ear, prevents earphone shell structure 100 drops easily.

In this embodiment, the utility model discloses an earphone shell structure 100 has cancelled traditional silica gel cap, main part 10 is both ends arch, and the structure of middle sunken can laminate the interior profile of ear more, when guaranteeing to wear stably, improves and wears the comfort level.

Preferably, the convex arc-shaped portion 11 at the lower end is provided with a sound outlet hole 111, that is, the sound outlet hole 111 and the convex arc-shaped portion 11 are of an integrated structure, so that a traditional horn cavity is omitted, and the appearance is more concise and attractive.

As shown in fig. 2 and 3, the thickness of the convex arc portion 11 located at the upper end is greater than the thickness of the convex arc portion 11 located at the lower end, the width of the concave arc portion 12 is greater than the width of the convex arc portion 11 at the upper and lower ends, so that the utility model discloses an outline in the ear of earphone shell structure 100 adaptation people further improves and wears stability and wearing comfort.

To sum up, the utility model discloses an earphone shell structure 100 stretches into the duct of laminating people's ear through the protruding arc portion 11 that utilizes the upper end, the thickness of sunken arc portion 12 is increased gradually toward the another side by one side for the auricle of laminating people's ear, thereby makes in earphone shell structure 100 laminates the ear more, has cancelled traditional loudspeaker cavity and silica gel cap, when guaranteeing to wear stably, improves and wears the comfort level, and the outward appearance is succinct pleasing to the eye more.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. The utility model provides an earphone shell structure, includes the main part, its characterized in that, the main part includes the protruding arc portion at both ends and sets up the sunken arc portion between two protruding arc portions, and the protruding arc portion that is located the upper end is used for stretching into the duct of laminating people's ear, the thickness of sunken arc portion is increased gradually toward the outside by the inboard for the auricle of laminating people's ear.

2. The earphone house structure of claim 1 wherein the raised arch at the lower end is provided with sound holes.

3. The headset housing structure of claim 1, wherein the thickness of the raised arch at the upper end is greater than the thickness of the raised arch at the lower end.

4. The earphone shell structure of claim 1, wherein the width of the concave arc portion is greater than the width of the convex arc portions at the upper and lower ends.