CN210225693U

CN210225693U - Earphone ear wing structure and earphone

Info

Publication number: CN210225693U
Application number: CN201921248694.5U
Authority: CN
Inventors: Bingyan Zeng; 曾炳严; Haiquan Wu; 吴海全; Shiwen Guo; 郭世文; Xin Yu; 余新; Jiugao Peng; 彭久高; Ruiwen Shi; 师瑞文
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-03-31
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to an earphone accessory technical field provides an earphone ear wing structure and earphone, earphone ear wing structure for cooperate with the shell of earphone, including being the hollow tubular structure and having flexible body. The body is provided with a first opening and a second opening opposite to the first opening. The cross-section of the pipe wall of the body along the axial direction is arc-shaped, the inner diameter of the middle part of the pipe wall of the body is the largest, and the pipe wall is gradually reduced towards the first opening or the second opening, namely the pipe wall is fixed at the shell of the earphone by utilizing the necking force of the first opening and/or the second opening, so that the body can be better fixed on the shell of the earphone. Simultaneously, the body is not circular along radial direction cross-section, but outside protruding the formation a supporting part, like this, utilizes the supporting part to lean on in the human ear conch intracavity, improves the filled volume of earphone ear wing structure in the human ear conch intracavity, and then improves wearing stability of earphone, can be suitable for different crowds' the demand of wearing promptly.

Description

Earphone ear wing structure and earphone

Technical Field

The utility model relates to an earphone accessory technical field especially provides an earphone ear wing structure and have earphone of this earphone ear wing structure.

Background

Earphones are used as devices for communication, learning, music appreciation, and the like, and are classified into various types such as an earplug type, an in-ear type, and a suspension ear type according to their forms.

However, for the earplug type earphone, the outline is almost uniform, so it is difficult to adapt to the ear structure of different people, i.e. please refer to fig. 1, fig. 1 is a structural diagram of human ear, where a is the concha cavity area of the ear, and the sizes of the concha cavities of different people are different. Therefore, there is a need to solve the problem that the profile of the conventional earplug type earphone is not suitable for most of the wearers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an earphone ear wing structure aims at solving the unable problem that is suitable for most of wearers of appearance profile of current earplug formula earphone.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an earphone ear wing structure for cooperate with the shell of earphone, including being cavity tubular structure and having flexible body, the body have first opening and with the second opening that first opening is relative, the pipe wall of body is the arc along axial direction's cross-section, and, the internal diameter size of body by first opening part extremely the second opening part reduces after increasing earlier, the lateral wall of body is along the radial direction evagination formation one and is used for leaning on the supporting part in people's ear conch intracavity.

Preferably, the supporting part is crescent-shaped and is in arc transition with the outer wall of the body.

Specifically, the supporting part is provided with first anti-skid grains.

Specifically, the pipe wall of the body is provided with second anti-skid grains.

Preferably, the body is a silica gel body.

Specifically, the first opening or the second opening is recessed inwards to form an installation notch.

The utility model has the advantages that: the embodiment of the utility model provides a headset ear wing structure, the pipe wall of its body is the arc along axial direction's cross-section, and the internal diameter of the mid portion of the pipe wall of body is the biggest to, reduce gradually to first opening part or second opening part, utilize the throat power of first opening part and/or second opening part to fix in the shell department of earphone promptly, like this, the body can be fixed on the shell of earphone better. Simultaneously, the body is not circular along radial direction cross-section, but outside protruding the formation a supporting part, like this, utilizes the supporting part to lean on in the human ear conch intracavity, improves the filled volume of earphone ear wing structure in the human ear conch intracavity, and then improves wearing stability of earphone, can be suitable for different crowds' the demand of wearing promptly.

The utility model also provides an earphone, including the casing, still include the above-mentioned earphone ear wing structure, the casing includes preceding shell and the backshell of mutual lock, earphone ear wing structure the body passes through first opening or the second opening is worn to locate preceding shell, and, this body cover is located preceding shell with the junction of backshell.

Specifically, the front shell is provided with a plurality of tuning holes, and each tuning hole is exposed out of the first opening of the body.

Specifically, the front shell protrudes outwards to form a sound outlet pipe, and the sound outlet pipe extends out of the first opening of the body.

Specifically, the earphone further comprises an ear cap, and the ear cap is sleeved on the sound outlet pipe.

The utility model has the advantages that: the utility model discloses an earphone on the basis that has above-mentioned earphone ear wing structure for the wearing mode of earphone can adapt to more crowds.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a block diagram of a human ear;

fig. 2 is a schematic structural diagram of an ear wing structure of an earphone according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of an ear wing structure of an earphone according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view of an ear wing structure of an earphone according to an embodiment of the present invention along a radial direction.

Fig. 5 is an exploded view of an earphone according to an embodiment of the present invention;

fig. 6 is a front view of the earphone provided by the embodiment of the present invention.

Fig. 7 is a front view of a housing of an earphone according to an embodiment of the present invention.

Wherein the reference numerals in the figures are as follows:

ear wing structure of earphone	100	Shell body	200
				Body	10	Front shell	21
First opening	10a	Rear shell	22
				Second opening	10b	Sound adjusting hole	20a
Supporting part
		11	Sound outlet pipe	23
Mounting notch					10c	Ear cap	24

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 2 to 4, an ear wing structure 100 of an earphone according to an embodiment of the present invention is used for matching with a housing of the earphone, and includes a flexible body 10 having a hollow tubular structure. The body 10 has a first opening 10a and a second opening 10b opposite to the first opening 10a, the cross section of the pipe wall of the body 10 along the axial direction is arc-shaped, and the inner diameter of the body 10 is increased from the first opening 10a to the second opening 10b and then decreased, here, it can be understood that the inner diameter of the middle part of the pipe wall of the body 10 is the largest and gradually decreased towards the first opening 10a or the second opening 10b, that is, the inner diameter at the first opening 10a or the inner diameter at the second opening 10b is the smallest. The outer side wall of the body 10 projects outwards in the radial direction to form a support 11 for abutment in the concha cavity of a human ear.

The embodiment of the utility model provides an earphone ear wing structure 100, the pipe wall of its body 10 is the arc along axial direction's cross-section, and the internal diameter of the mid portion of the pipe wall of body 10 is the biggest to, to first opening 10a department or second opening 10b department reduce gradually, utilize the throat power of first opening 10a department and/or second opening 10b department to fix in the shell department of earphone promptly, like this, body 10 can fix on the shell of earphone better. Meanwhile, the body 10 is not circular along the cross section of the radial direction, but protrudes outwards to form a supporting part 11, so that the supporting part 11 is abutted against the cavity of the concha of the human ear, the filling volume of the ear wing structure 100 of the earphone in the cavity of the concha of the human ear is increased, the wearing stability of the earphone is further improved, and the earphone can meet the wearing requirements of different people.

Specifically, in the present embodiment, the contour of the supporting portion 11 is changed according to actual requirements, for example, the supporting portion 11 is crescent-shaped and is in arc transition with the arc outer wall of the tubular body 10. Or, the supporting portion 11 is in a zigzag shape, the tooth tips of the respective sawteeth are in arc transition, and similarly, the tooth roots of the sawteeth are in arc transition with the outer wall of the body 10.

Specifically, the support portion 11 is provided with a first anti-slip pattern. First anti-skidding line is the herringbone or circle line for increase the frictional force between the surface of supporting part 11 and the ear conch chamber of people's ear, further improve the stability of wearing of earphone.

Specifically, the tube wall of the body 10 is provided with a second anti-slip pattern. Similarly, the second anti-slip texture is a herringbone or a circular texture, and is used for increasing the friction force between the inner side wall of the body 10 and the earphone and avoiding relative sliding between the body 10 and the earphone.

Preferably, the body 10 is a silicone body. The silica gel body has good pliability, can improve the filling effect of earphone in the concha intracavity of people's ear, simultaneously for the user wears more comfortablely.

Specifically, referring to fig. 2 to 4, in the present embodiment, the first opening 10a or the second opening 10b is recessed inward to form a mounting notch 10 c. Here, installation breach 10c is used for the protruding department of casing of earphone to cooperate to ensure that body 10 cover is established the roughness on the earphone, avoid causing body 10 to take place the perk because of the protruding crown of casing of earphone, thereby lead to between body 10 and the earphone clearance increase and the two laminating degree reduces, easily take place relative slip between body 10 and the earphone promptly.

Referring to fig. 3, fig. 5, fig. 6 and fig. 7, an embodiment of the present invention further provides an earphone, including a housing 200 and the earphone ear-wing structure 100, where the housing 200 includes a front shell 21 and a rear shell 22 that are fastened to each other, a body 10 of the earphone ear-wing structure 100 is inserted into the front shell 21 through a first opening 10a or a second opening 10b, and the body 10 is sleeved at a connection portion between the front shell 21 and the rear shell 22.

The embodiment of the utility model provides an earphone for on having above-mentioned earphone ear wing structure 100 basis, the wearing mode of earphone can adapt to more crowds.

Specifically, referring to fig. 3, 6 and 7, in the present embodiment, the front shell 21 is provided with a plurality of tuning holes 20a, and each tuning hole 20a is exposed at the first opening 10a of the body 10. It can be understood that the tuning holes 20a are entirely exposed to the outside without being covered by the body 10, thereby increasing the permeability of the earphone, resulting in a larger volume and sharper sound.

Specifically, referring to fig. 3, 6 and 7, the front shell 21 protrudes outward to form a sound outlet pipe 23, and the sound outlet pipe 23 protrudes to the outside of the first opening 10a of the body 10. As will be understood, the sound outlet tube 23 extends to the external auditory canal of the human ear, and the audio of the earphone is transmitted to the human ear through the sound outlet tube 23.

Specifically, referring to fig. 5, the earphone further includes an ear cap 24, and the ear cap 24 is sleeved on the sound outlet tube 23. The ear loops 24 are intended to increase the comfort of the user.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an earphone ear wing structure for cooperate with the shell of earphone, its characterized in that: including being cavity tubular structure and having flexible body, the body have first opening and with the second opening that first opening is relative, the pipe wall of body is the arc along axial direction's cross-section, and, the internal diameter size of body by first opening part extremely the second opening part reduces after increasing earlier, the lateral wall of body is along the radial direction outside protruding formation one that is used for leaning on the supporting part in people's ear conch intracavity.

2. The earphone ear wing structure of claim 1, wherein: the supporting part is crescent and is in arc transition with the outer wall of the body.

3. The earphone ear wing structure of claim 1, wherein: the supporting part is provided with first anti-skid grains.

4. The earphone ear wing structure of claim 1, wherein: and second anti-skid grains are arranged on the pipe wall of the body.

5. The earphone ear wing structure of claim 1, wherein: the body is a silica gel body.

6. The earphone ear wing structure of claim 1, wherein: the first opening or the second opening is recessed inwards to form an installation notch.

7. An earphone, comprising a housing, characterized in that: the earphone ear wing structure according to any one of claims 1 to 6, wherein the casing comprises a front casing and a rear casing which are fastened to each other, the body of the earphone ear wing structure is inserted into the front casing through the first opening or the second opening, and the body is sleeved at the joint of the front casing and the rear casing.

8. The headset of claim 7, wherein: the front shell is provided with a plurality of sound adjusting holes, and each sound adjusting hole is exposed out of the first opening of the body.

9. The headset of claim 7, wherein: the front shell protrudes outwards to form a sound outlet pipe, and the sound outlet pipe extends out of the outer side of the first opening of the body.

10. The headset of claim 9, wherein: the earphone further comprises an ear cap, and the ear cap is sleeved on the sound outlet pipe.