CN219041944U - Earphone - Google Patents

Abstract

The application provides an earphone, which comprises an earphone middle shell, a wind noise cavity blocking piece and a decoration; the wind noise cavity blocking piece is positioned between the earphone middle shell and the decoration, and the wind noise cavity blocking piece, the earphone middle shell and the decoration jointly enclose a wind noise cavity; the wall in wind noise chamber has wind noise hole, the earphone mesochite keep away from one side of decoration still includes spare part chamber, wind noise chamber separation spare will wind noise hole with spare part chamber of earphone mesochite separates. The earphone has better waterproof performance and has the function of reducing wind noise.

Description

Earphone

Technical Field

The application relates to the technical field of earphones, in particular to an earphone.

Background

In order to detect human voice or environmental sound, a microphone is generally disposed in the earphone. The earphone housing is typically provided with openings to allow sound to be more easily detected by the microphone. Generally, the fixing and waterproof of the parts of the earphone are needed to be realized by using colloid. However, the position of the opening is improperly set or the adhesive effect of the adhesive is poor, which may cause the earphone to be water-in and make the parts work abnormally.

Disclosure of Invention

In view of this, this application provides a earphone, and this earphone waterproof performance is higher, and has the wind noise function that falls.

Specifically, the method comprises the following technical scheme:

an earphone comprises an earphone middle shell, a wind noise cavity blocking piece and a decoration;

the wind noise cavity blocking piece is positioned between the earphone middle shell and the decoration, and the wind noise cavity blocking piece, the earphone middle shell and the decoration jointly enclose a wind noise cavity;

the wall in wind noise chamber has wind noise hole, the earphone mesochite keep away from one side of decoration still includes spare part chamber, wind noise chamber separation spare will wind noise hole with spare part chamber of earphone mesochite separates.

Optionally, the side wall of the earphone middle shell is provided with a first opening, and the decoration piece is abutted with the earphone middle shell so as to form the wind noise hole together with the first opening;

the side wall of the earphone middle shell is abutted to the first side edge of the wind noise cavity blocking piece, the first side edge comprises an opening avoiding portion, and the projection of the opening avoiding portion on the side wall of the earphone middle shell is located on one side of the first opening, which is close to the part cavity.

Optionally, the opening avoidance portion has a first inclined plane, and the first inclined plane extends obliquely in a direction gradually approaching to the side wall of the earphone middle shell in a direction in which the first opening points to the part cavity, until the first inclined plane abuts against the side wall of the earphone middle shell;

the earphone further comprises a first colloid, wherein at least one part of the first colloid is arranged between the first inclined plane and the side wall of the earphone middle shell.

Optionally, a side of the opening avoidance portion, which is close to the wind noise cavity, is provided with a first adhesive surface, the first inclined surface is connected with the first adhesive surface, and at least a part of the first adhesive is arranged on the first adhesive surface.

Optionally, the orthographic projection of the first colloid on the earphone middle shell is located on one side of the first opening, which is close to the part cavity.

Optionally, the earphone includes a microphone;

the microphone is installed on the microphone mounting table, the bottom of the microphone mounting table is sunken towards the direction close to the part cavity relative to the top of the wind noise cavity blocking piece, and the bottom of the microphone mounting table is connected with the bottom of the microphone.

Optionally, the number of the wind noise holes is greater than or equal to two.

Optionally, the number of wind noise hole is two, and two wind noise hole is located respectively wind noise chamber separation piece both sides, wind noise intracavity is formed with the intercommunication two wind noise hole's air current passageway.

Optionally, the wind noise cavity blocking piece is further provided with a second side edge and a fixing part, the fixing part is connected with the microphone mounting table in the extending direction of the wind noise cavity blocking piece, the second side edge is located between the fixing part and the side wall of the earphone middle shell, and one side, close to the wind noise cavity, of the second side edge is provided with a second dispensing surface;

the earphone also comprises a second colloid, wherein the second colloid is arranged on the second dispensing surface and bonds the decorating part, the earphone middle shell and the wind noise cavity blocking piece together.

Optionally, the decoration has a protruding portion protruding toward the second dispensing surface, and the second glue bonds the protruding portion, the earphone middle shell, and the wind noise cavity blocking member together.

The embodiment of the application provides an earphone, wherein a wind noise cavity is arranged in the earphone, a microphone can receive external sound by means of a wind noise hole of the wind noise cavity, and the wind noise hole can also be used for reducing wind noise, so that the earphone is good in performance; meanwhile, the wind noise cavity blocking piece in the earphone can ensure that even if liquid enters the wind noise cavity from the wind noise hole, the liquid is difficult to enter the component cavity of the earphone, and therefore the normal work of the component in the component cavity of the earphone is not affected, and the waterproof performance of the earphone is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an overall structure of an earphone according to an embodiment of the present application;

FIG. 2 is a schematic illustration of the headset of FIG. 1 shown in section at AA;

fig. 3 is an exploded schematic view of an earphone according to an embodiment of the present application;

fig. 4 is a schematic diagram of a part of a structure of an earphone according to an embodiment of the present application;

fig. 5 is a cross-sectional view of an earphone according to an embodiment of the present disclosure;

FIG. 6 is an enlarged view of circle A of FIG. 5;

FIG. 7 is an enlarged view of circle B of FIG. 5;

FIG. 8 is a schematic view of the second gel of FIG. 7;

FIG. 9 is a schematic diagram of a wind noise chamber barrier according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a wind noise cavity blocking member and a microphone in an assembled state according to an embodiment of the present application;

fig. 11 is a partial structural cross-sectional view of another earphone according to an embodiment of the present disclosure;

fig. 12 is a cross-sectional view of another earphone provided in an embodiment of the present application;

fig. 13 is a schematic structural view of a decoration according to an embodiment of the present application.

Reference numerals in the drawings denote:

1-earphone middle shell; 11 a first opening; 12-part cavity;

2-wind noise cavity barriers; 21-a first side; 211-an opening relief; 2111-a first incline; 2112-first dispensing face; 22-microphone mounting; 23-a second side; 231-second dispensing face; 24-fixing part;

3-a first colloid;

4-decoration parts; 41-a projection;

5-wind noise cavity; 51-wind noise hole;

6-a microphone;

7-a second colloid.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Unless defined otherwise, all technical terms used in the examples of the present application have the same meaning as commonly understood by one of ordinary skill in the art.

To make the technical solution and advantages of the present application more apparent, some terms of orientation related to the present application are explained herein. Reference in this application to "top" or "bottom" is generally based only on the illustrated orientation, or the actual placement orientation of the headset. These directional terms are merely used to more clearly describe the structure and the relationship between structures and are not intended to describe an absolute orientation. The terms of orientation may change when the headset is in a different assembled state or in a different placed orientation, e.g. "top" and "bottom" may be interchanged.

Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application provides an earphone. Referring to fig. 1 and 2, the earphone includes an earphone middle case 1, a wind noise chamber blocking member 2, and a decoration 4; the wind noise cavity blocking piece 2 is located between the earphone middle shell 1 and the decoration 4, and the wind noise cavity blocking piece 2, the earphone middle shell 1 and the decoration 4 jointly enclose a wind noise cavity 5.

Referring to fig. 2, the wall surface of the wind noise cavity 5 has a wind noise hole 51, and the side of the earphone middle case 1 away from the decoration 4 further includes a component cavity 12, and the wind noise cavity blocking member 2 separates the wind noise hole 51 from the component cavity 12 of the earphone middle case 1.

In this embodiment of the application, have wind between earphone mesochite 1 and decoration 4 of earphone and make an uproar chamber separation piece 2, wind makes an uproar chamber separation piece 2 can enclose into wind jointly with earphone mesochite 1 and decoration 4 and make an uproar chamber 5. The side of the earphone middle housing 1 remote from the ornamental piece 4 is also provided with a component cavity 12, and the wind noise cavity barrier 2 actually acts as a barrier between the wind noise cavity 5 and the component cavity 12. The wall surface of the wind noise cavity 5 is provided with a wind noise hole 51, so that a microphone in the earphone of the application can easily receive environmental sound or human sound by means of the wind noise hole 51, and the earphone can further utilize the wind noise hole 51 to reduce wind noise. The wind noise cavity blocking piece 2 separates the wind noise hole 51 from the part cavity 12 of the earphone middle shell 1, so that even if liquid enters the wind noise cavity 5 of the earphone from the wind noise hole 51, the liquid cannot enter the part cavity 12 of the earphone middle shell due to the blocking effect of the wind noise cavity blocking piece 2, and the normal operation of parts in the part cavity 12 cannot be influenced.

In summary, the earphone provided by the embodiment of the application has the wind noise cavity, the microphone can receive external sound by means of the wind noise hole of the wind noise cavity, and the wind noise hole can also be used for reducing wind noise, so that the performance of the earphone is better; meanwhile, the wind noise cavity blocking piece in the earphone can ensure that even if liquid enters the wind noise cavity from the wind noise hole, the liquid is difficult to enter the component cavity of the earphone, and therefore the normal work of the component in the component cavity of the earphone is not affected, and the waterproof performance of the earphone is improved.

Alternatively, referring to fig. 3, the side wall of the earphone middle case 1 has a first opening 11. Referring to fig. 2 and 3, the ornament member 4 abuts against the earphone middle case 1, and constitutes a wind noise hole 51 together with the first opening 11. Referring to fig. 3, 4, 5 and 6, the side wall of the earphone middle case 1 abuts against the first side 21 of the wind noise cavity blocking member 2, the first side 21 includes an opening avoidance portion 211, and the projection of the opening avoidance portion 211 on the side wall of the earphone middle case 1 is located on one side of the first opening 11 close to the component cavity 12.

In this embodiment of the present application, the wind noise hole 51 is actually formed by splicing the first opening 11 on the side wall of the middle casing 1 of the earphone with the decoration 4, and in the process of actually manufacturing the earphone, only the first opening 11 needs to be manufactured on the side wall of the middle casing 1 of the earphone, and the wind noise hole does not need to be manufactured after each component is spliced, so that the difficulty in manufacturing the earphone can be reduced. In addition, the first side 21 of wind noise chamber separation member 2 and earphone mesochite 1 butt includes opening dodges portion 211, and the position that the portion 211 was dodged to the opening corresponds to the position of first opening 11, can dodge first opening 11, ensures that wind noise chamber separation member 2 can separate first opening 11 and spare part chamber 12. In addition, even if the glue is required to be provided on the opening avoiding portion 211 to improve the waterproof performance, the glue is not easy to block the first opening 11. Referring to fig. 6, the opening escape portion 211 is sunk in a direction approaching the component chamber 12 with respect to the first opening 11. Specifically, the projection of the opening avoidance portion 211 on the side wall of the earphone middle shell 1 is located on one side of the first opening 11 close to the part cavity 12, so that the liquid entering the earphone from the first opening 11 can be blocked by the wind noise cavity blocking member 2 and cannot enter the part cavity 12, and the water resistance of the part cavity 12 is ensured.

Alternatively, referring to fig. 5 and 7, the opening escape portion 211 has a first inclined surface 2111, and the first inclined surface 2111 extends obliquely in a direction gradually approaching the side wall of the earphone middle case 1 until abutting against the side wall of the earphone middle case 1 in a direction in which the first opening 11 is directed toward the component chamber 12; the earphone further comprises a first gel 3, at least a portion of the first gel 3 being disposed between the first inclined surface 2111 and a side wall of the earphone middle case 1.

In this embodiment, the opening avoidance portion 211 of the wind noise cavity blocking member 2 has a first inclined plane 2111, and the first inclined plane 2111 extends obliquely from the first opening 11 in the direction of pointing to the component cavity 12 in the direction gradually approaching to the side wall of the earphone middle case 1, and gradually abuts against the side wall of the earphone middle case 1. Thus, the first inclined surface 2111 and the side wall of the earphone middle case 1 actually form a chute. A part of the first colloid 3 is arranged between the first inclined plane 2111 and the side wall of the earphone middle shell 1, so that the bonding area of the earphone middle shell 1 and the wind noise cavity blocking piece 2 is effectively increased, the first colloid 3 can bond the earphone middle shell 1 and the wind noise cavity blocking piece 2 more stably, and the waterproof performance of the part cavity 12 is effectively improved. When the first colloid 3 is arranged, the first colloid 3 can be arranged along the extending direction of the first inclined plane 2111, so that the infiltration depth of the first colloid 3 in the chute is deeper, and the bonding effect is better.

Alternatively, referring to fig. 6, 7 or 8, the side of the opening avoidance portion 211 near the wind noise chamber 5 has a first adhesive surface 2112. Referring to fig. 7 or 8, a first inclined surface 2111 is connected to a first adhesive surface 2112, and at least a portion of the first adhesive 3 is disposed on the first adhesive surface 2112.

In this embodiment of the present application, a portion of the first glue body 3 may be also disposed on the first glue surface 2112, and the first glue body 3 may extend from the first glue surface 2112 to between the first inclined surface 2111 and the side wall of the earphone middle shell 1, so as to further ensure the blocking effect of the first glue body 3 on the gap between the wind noise cavity blocking member 2 and the earphone middle shell 1, and improve the waterproof performance of the component cavity 12. As described on the basis of fig. 7, the first adhesive surface 2112 is spaced apart from the first opening 11 in the up-down direction of the paper surface of fig. 7, so that the first adhesive 3 is more easily held at a position spaced apart from the first opening 11 after the first adhesive 3 is provided on the first adhesive surface 2112, and the first adhesive 3 is less likely to block the first opening 11.

Alternatively, referring to fig. 7 or 8, the front projection of the first gel 3 on the earphone housing 1 is located on the side of the first opening 11 near the component cavity 12. Through ensuring that the orthographic projection of the first colloid 3 on the shell 1 side of the first opening 11, which is close to the part cavity 12, in the earphone can ensure that the first colloid 3 can not block the first opening 11, so that the sound reception of the earphone can not be influenced, and the noise reduction performance of the earphone can not be reduced. The height of the first glue 3 relative to the first glue surface 2112, or the distance of the orthographic projection of the first glue 3 on the side wall of the earphone housing 1 relative to the first opening 11, can be achieved by controlling the glue amount of the first glue 3 provided on the first glue surface 2112.

Alternatively, referring to fig. 10, the earphone includes a microphone 6. Referring to fig. 9 and 10, the side of the wind noise chamber blocking member 2 near the wind noise chamber 5 has a microphone mounting table 22, the microphone 6 is mounted on the microphone mounting table 22, the bottom of the microphone mounting table 22 is recessed toward the direction near the component chamber 12 with respect to the top of the wind noise chamber blocking member 2, and the bottom of the microphone mounting table 22 receives the bottom of the microphone 6.

In the embodiment of the present application, the microphone 6 is mounted on the microphone mount 22, and the bottom of the microphone mount 22 receives the bottom of the microphone 6. Because the bottom of the microphone mounting table 22 is sunken towards the direction close to the component cavity 12 relative to the top of the microphone noise cavity blocking member 2, the microphone 6 cannot displace after being mounted on the microphone mounting table 22, and is not easy to be driven by air flow to fall off, so that the mounting stability of the microphone 6 is ensured.

In further embodiments, the microphone 6 may also be enclosed in the component cavity 12, whereas sound is only picked up by a through hole in the central region of the wind noise cavity barrier 2.

Optionally, the number of wind noise holes 51 is two or more. By providing a plurality of wind noise holes 51, the sound receiving capability of the earphone can be improved, and the noise reduction performance of the earphone can also be improved.

Alternatively, the wind noise hole 51 may be located at a side wall of the earphone middle case 1, or a wall surface of the ornamental member 4.

Alternatively, referring to fig. 11 and 12, the number of the wind noise holes 51 is two, and the two wind noise holes 51 are respectively located at both sides of the wind noise chamber blocking member 2, and an air flow passage communicating the two wind noise holes 51 is formed in the wind noise chamber 5.

In this embodiment, referring to fig. 11 and 12, the number of the first openings 11 on the earphone shell 1 is two, the number of the wind noise holes 51 formed is two, and the two wind noise holes are respectively located at two sides of the wind noise cavity blocking member 2, so that the sound receiving effect of the microphone is better. Further, the wind noise chamber 5 is formed with an air flow passage communicating the two wind noise holes 51, as indicated by an arrow C in fig. 5. The subsequent design in terms of hardware or software can be used for eliminating interference of the sound signals detected by the microphone, so that noise in the sound signals is effectively reduced, and the performance of the earphone is improved.

Alternatively, when the microphone 6 is mounted directly on the microphone mounting 22, the two first openings 11 are symmetrical with respect to the axis of the microphone mounting 22.

In the embodiment of the present application, by setting the two first openings 11 to be symmetrical with respect to the axis of the microphone mounting stand 22, the subsequent noise reduction processing process can be simplified, and the usability of the earphone can be improved.

Optionally, referring to fig. 9 and 10, the wind noise chamber blocking member 2 further has a second side 23 and a fixing portion 24, and the fixing portion 24 is connected to the microphone mounting stand 22 in the extending direction of the wind noise chamber blocking member 2. Referring to fig. 4, 7 or 8, the second side 23 is located between the fixing portion 24 and the sidewall of the earphone middle case 1. Referring to fig. 8, 9 or 10, a side of the second side 23 near the wind noise cavity 5 has a second dispensing surface 231.

Referring to fig. 8, the earphone further includes a second glue body 7, and the second glue body 7 is disposed on the second glue dispensing surface 231 to bond the decoration 4, the earphone middle case 1 and the wind noise chamber blocking member 2 together.

In this embodiment, the wind noise cavity blocking member 2 further has a second side 23 and a fixing portion 24, and the fixing portion 24 is connected to the microphone mounting stand 22 in the extending direction of the wind noise cavity blocking member 2, for further fixing the wind noise cavity blocking member 2 to the earphone middle case 1. The second side 23 is located between the fixing portion 24 and the side wall of the earphone middle shell 1, and the fixing portion 24 of the wind noise cavity blocking member 2 and the earphone middle shell 1 can be fixed together by arranging the second glue 7 on the second glue dispensing surface 231 of the second side 23, and meanwhile, the decoration piece 4 is bonded with the earphone middle shell 1 and the wind noise cavity blocking member 2.

The second colloid 7 and the first colloid 3 can be the same colloid, so that the colloid can be arranged only through a one-time dispensing process, the problem of fusion among various colloids is not needed to be considered, and the sealing consistency between the earphone middle shell and the wind noise cavity blocking piece is ensured to be good.

Alternatively, referring to fig. 13, the decorative piece 4 has a protrusion 41 protruding toward the second dispensing face 231, and the second adhesive 7 adheres the protrusion 41, the earphone middle case 1, and the wind noise chamber blocking member 2 together.

In this embodiment, the decoration 4 has the protruding portion 41 protruding towards the second dispensing face 231, so that the second glue 7 disposed on the second dispensing face 231 can more easily contact the decoration 4, and by bonding the protruding portion 41, the earphone middle shell 1 and the wind noise cavity blocking member 2 together, the decoration 4, the earphone middle shell 1 and the wind noise cavity blocking member 2 can be bonded together.

To sum up, this application embodiment provides an earphone, has wind in this earphone and makes an uproar chamber and spare part chamber, and wind makes an uproar chamber separation piece separates these two chambeies, and the wall in wind makes an uproar chamber has wind to make an uproar the hole for the microphone in the earphone can be with the help of the detection sound that this wind makes an uproar hole is easier, and the earphone also can be with the help of wind makes an uproar the hole and realize making an uproar falls. Meanwhile, the wind noise cavity blocking piece can separate the wind noise hole from the component cavity, and even if liquid enters the earphone from the wind noise hole, the liquid can not enter the component cavity due to the blocking effect of the wind noise cavity blocking piece, so that the waterproof effect of the earphone is realized. The first side that wind noise chamber separation piece and earphone mesochite looks butt still has the opening of dodging wind noise hole and dodges the portion, and the side that the portion was dodged to the opening is close to earphone mesochite can be first inclined plane, through set up first colloid between the lateral wall of first inclined plane and earphone mesochite and on the first little glue face of portion is dodged to the opening, waterproof performance that improvement earphone that can be further.

In this application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the present application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. The specification and examples are to be regarded in an illustrative manner only.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. An earphone is characterized by comprising an earphone middle shell (1), a wind noise cavity blocking piece (2) and a decoration (4);

the wind noise cavity blocking piece (2) is positioned between the earphone middle shell (1) and the decorating piece (4), and the wind noise cavity blocking piece (2), the earphone middle shell (1) and the decorating piece (4) jointly enclose a wind noise cavity (5);

the wall surface of wind noise chamber (5) has wind noise hole (51), the one side of earphone mesochite (1) keeping away from decoration (4) still includes spare part chamber (12), wind noise chamber separation piece (2) will wind noise hole (51) with spare part chamber (12) of earphone mesochite (1).

2. The earphone according to claim 1, characterized in that the side wall of the earphone middle case (1) is provided with a first opening (11), and the ornamental piece (4) is abutted with the earphone middle case (1) and further forms the wind noise hole (51) together with the first opening (11);

the side wall of the earphone middle shell (1) is abutted to the first side edge (21) of the wind noise cavity blocking piece (2), the first side edge (21) comprises an opening avoidance portion (211), and the projection of the opening avoidance portion (211) on the side wall of the earphone middle shell (1) is located on one side, close to the part cavity (12), of the first opening (11).

3. The earphone according to claim 2, wherein the opening escape portion (211) has a first inclined surface (2111), the first inclined surface (2111) extending obliquely in a direction gradually approaching a side wall of the earphone middle case (1) until abutting against the side wall of the earphone middle case (1) in a direction in which the first opening (11) is directed toward the component chamber (12);

the earphone further comprises a first colloid (3), wherein at least one part of the first colloid (3) is arranged between the first inclined surface (2111) and the side wall of the earphone middle shell (1).

4. A headset according to claim 3, characterized in that the side of the opening relief (211) near the wind noise chamber (5) is provided with a first adhesive surface (2112), the first inclined surface (2111) is connected with the first adhesive surface (2112), and at least a part of the first adhesive (3) is arranged on the first adhesive surface (2112).

5. Earphone according to claim 4, characterized in that the orthographic projection of the first gel (3) on the earphone middle shell (1) is located on the side of the first opening (11) close to the component cavity (12).

6. The earphone according to claim 2, characterized in that the earphone comprises a microphone (6);

one side of wind noise chamber separation spare (2) be close to wind noise chamber (5) has microphone mount table (22), microphone (6) are installed on microphone mount table (22), the bottom of microphone mount table (22) is relative wind noise chamber separation spare (2) top is to being close to the direction of spare part chamber (12) is sunken, the bottom of microphone mount table (22) is accepted the bottom of microphone (6).

7. Earphone according to claim 1, characterized in that the number of wind noise holes (51) is equal to or greater than two.

8. The earphone according to claim 7, wherein the number of the wind noise holes (51) is two, the two wind noise holes (51) are respectively positioned at two sides of the wind noise cavity blocking piece (2), and an air flow channel which is communicated with the two wind noise holes (51) is formed in the wind noise cavity (5).

9. The earphone according to claim 6, characterized in that the wind noise chamber barrier (2) further has a second side (23) and a fixing portion (24), the fixing portion (24) being connected to the microphone mounting (22) in the direction of extension of the wind noise chamber barrier (2), the second side (23) being located between the fixing portion (24) and the side wall of the earphone middle case (1), the side of the second side (23) close to the wind noise chamber (5) having a second dispensing face (231);

the earphone further comprises a second colloid (7), wherein the second colloid (7) is arranged on the second dispensing surface (231) and bonds the decorating part (4), the earphone middle shell (1) and the wind noise cavity blocking piece (2) together.

10. The earphone according to claim 9, wherein the decorative piece (4) has a protrusion (41) protruding towards the second dispensing face (231), and the second glue (7) adheres the protrusion (41), the earphone middle case (1) and the wind noise chamber barrier (2) together.

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