CN214507360U

CN214507360U - Earphone with adjustable sound outlet mouth

Info

Publication number: CN214507360U
Application number: CN202120923228.3U
Authority: CN
Inventors: 陈嘉宝; 何芊; 何辉; 赖少兵; 王勇; 包磊
Original assignee: Guangzhou U&i Technology Co ltd
Current assignee: Guangzhou U&i Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-10-26
Anticipated expiration: 2031-04-30

Abstract

The utility model belongs to the technical field of audio equipment, a go out earphone with adjustable sound mouth is disclosed. The earphone with the adjustable sound outlet mouth comprises a shell and the sound outlet mouth. The casing includes procapsid and back casing, and the procapsid can set up with the butt joint of back casing, has seted up first hole on the back casing. The sound outlet nozzle is detachably connected to the first hole, and the height of the sound outlet nozzle relative to the front shell body can be adjusted. The utility model can adapt to the size of the ear cavity of the human ear, can be supported by the ear cavity and is not easy to slide; the ear cavity can not be propped against to cause the oppression to the ears, and the use experience is good. And the height of the sound outlet nozzle, the earphone shell and the volume of a sound cavity enclosed by the loudspeaker component can be adjusted, so that the bass effect can be adjusted, the sound outlet effect can be changed, and the requirements of different users are met.

Description

Earphone with adjustable sound outlet mouth

Technical Field

The utility model relates to an audio equipment technical field especially relates to an earphone with adjustable sound outlet mouth.

Background

With the development of science and technology, the popularity of mobile audio equipment is higher and higher, and earphones as mobile audio output devices play a very important role in people's life. However, most earphones are worn, the height of the sound outlet nozzle on the earphone shell is fixed and cannot be adjusted, and the sound outlet nozzle is fixedly arranged on the earphone shell through a buckle or a glue and is fixedly integrated with the sound outlet nozzle mounting hole on the earphone shell, so that the sound outlet nozzle is not matched with the ear depth of each user, and the earphones easily slip. The height of the sound outlet mouth is too low, so that the sound outlet mouth is not suitable for the size of an ear cavity of a human ear, cannot be propped by the ear cavity and is easy to slide, and the use is very inconvenient; the height of the sound outlet mouth is too high, and the sound outlet mouth can prop against the ear cavity to cause oppression on human ears, so that the use experience is influenced. And the height of the sound outlet mouth can not be adjusted, so that the volume of a sound cavity enclosed by the sound outlet mouth, the earphone shell and the loudspeaker can not be adjusted, the bass effect is not adjustable, the sound effect is influenced, and the requirements of different users can not be met. Therefore, there is a need for an earphone with an adjustable sound outlet to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone with adjustable sound mouth to solve the sound mouth height and can not adjust, influence the problem of using experience.

To achieve the purpose, the utility model adopts the following technical proposal:

an adjustable outlet mouthpiece earphone comprising:

the shell comprises a front shell and a rear shell, the front shell can be in butt joint with the rear shell, and a first hole is formed in the rear shell;

a sound outlet removably connected to the first aperture, and the sound outlet is adjustable in height relative to the front housing.

As a preferable mode of the earphone with the adjustable sound outlet, the sound outlet is clamped in the first hole, and the sound outlet can move relative to the front housing.

As a preferable scheme of the earphone with the adjustable sound outlet, the earphone further comprises a rib and a groove; the plurality of ribs are arranged on the inner wall of the first hole at intervals along the axial direction of the first hole, a plurality of grooves are formed in one end of the sound outlet nozzle at intervals along the axial direction of the sound outlet nozzle, and one of the plurality of ribs can be clamped in one of the plurality of grooves.

As a preferable scheme of the earphone with the adjustable sound outlet, three ribs and three grooves are provided.

As a preferable mode of the earphone with the adjustable sound outlet, one end of the sound outlet is screwed to the first hole so that the sound outlet can move relative to the front housing.

As a preferred scheme of the earphone with the adjustable sound outlet nozzle, one end of the sound outlet nozzle is provided with an external thread, the inner wall of the first hole is provided with an internal thread, and the external thread can be in threaded connection with the internal thread.

As a preferred scheme of the earphone with the adjustable sound outlet, the earphone is further provided with an earmuff, a boss is annularly arranged on the outer side of the end part of the other end of the sound outlet, and the earmuff is sleeved outside the boss.

As a preferable scheme of the earphone with the adjustable sound outlet, the ear cap is made of rubber.

As a preferable scheme of the earphone with the adjustable sound outlet, a speaker is arranged in the front housing, and a sound outlet end of the speaker is close to and faces the first hole.

As a preferred scheme of the earphone with the adjustable sound outlet, a wiring pipe is arranged on the rear shell, a lead is arranged in the wiring pipe, and the lead is connected with the loudspeaker.

The utility model has the advantages that: the sound outlet mouth is detachably connected to the first hole, and the height of the sound outlet mouth can be adjusted, so that the earphone can adapt to the size of an ear cavity of a human ear, can be supported by the ear cavity and is not easy to slide; the ear cavity can not be propped against to cause the oppression to the ears, and the use experience is good. And the height of the sound outlet nozzle, the earphone shell and the volume of a sound cavity enclosed by the loudspeaker component can be adjusted, so that the bass effect can be adjusted, the sound outlet effect can be changed, and the requirements of different users are met.

Drawings

Fig. 1 is a structural diagram of a housing of an earphone with an adjustable sound outlet according to an embodiment of the present invention;

fig. 2 is a general structure diagram of an earphone with an adjustable sound outlet according to an embodiment of the present invention.

In the figure:

1. a housing; 11. a first hole; 12. a rib; 13. a horn; 14. a wire connecting pipe;

2. a sound outlet mouth; 21. a groove; 22. a boss; 23. an ear cap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; 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 in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element 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" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

As shown in figure 1, the utility model provides an earphone with adjustable sound mouth makes and reachs 2 height-adjustable of sound mouth, and user's use is experienced.

Specifically, as shown in fig. 2, an earphone with an adjustable sound outlet comprises a housing 1 and a sound outlet 2. Casing 1 includes procapsid and back casing, and the procapsid can set up with the butt joint of back casing, has seted up first hole 11 on the back casing. The sound outlet mouth 2 is detachably connected to the first hole 11, and the height of the sound outlet mouth 2 relative to the front shell body can be adjusted, so that the earphone with the adjustable sound outlet mouth can adapt to the size of an ear cavity of a human ear, can be propped by the ear cavity and is not easy to slide; the ear cavity can not be propped against to cause the oppression to the ears, and the use experience is good. And the height of the sound outlet nozzle 2, the volume of a sound cavity enclosed by the earphone shell 1 and the loudspeaker 13 assembly can be adjusted, so that the bass effect can be adjusted, the sound effect can be changed, and the requirements of different users are met.

Further, the sound outlet 2 is clamped in the first hole 11, and the sound outlet 2 can move relative to the front shell. The connection mode of joint is convenient for the dismouting, and convenient to use is swift, and goes out sound mouth 2 and can take place elastic deformation relatively first hole 11 to the joint. In other embodiments, the connection mode of the sound outlet 2 and the housing 1 may be other forms, and the sound outlet can be detachably connected, which is not limited herein.

Still further, the device also comprises a rib 12 and a groove 21; a plurality of ribs 12 are arranged on the inner wall of the first hole 11 along the axial interval of the first hole 11, a plurality of grooves 21 are arranged at one end of the sound outlet 2 along the axial interval of the sound outlet 2, and one of the plurality of ribs 12 can be clamped in one of the plurality of grooves 21, so that the sound outlet 2 can move relative to the housing 1 to adjust the height of the sound outlet 2. The earphone can adapt to the size of the ear cavity of the human ear, and the earphone can be propped against the ear cavity and can not press the human ear; and the height of the sound outlet nozzle 2, the earphone shell 1 and the volume of a sound cavity enclosed by the loudspeaker 13 component can be adjusted, so that the bass effect can be adjusted, and the sound effect can be changed. In other embodiments, the sound outlet 2 and the housing 1 may be clamped together in other forms, the rib 12 may be disposed at one end of the sound outlet 2, and the groove 21 is disposed on the inner wall of the first hole 11, so that the clamping connection may be achieved, which is not limited herein.

In the present embodiment, three ribs 12 and three grooves 21 are provided. In other embodiments, the number of the grooves 21 and the ribs 12 may be other numbers, so as to achieve the functions of stably clamping and adjusting the height of the sound outlet 2, which is not limited herein.

Specifically, an ear cover 23 is further provided, a boss 22 is annularly arranged on the outer side of the end portion of the other end of the sound outlet 2, and the ear cover 23 is sleeved outside the boss 22. The ear pad is used for fitting ears and improving the wearing comfort.

Furthermore, the ear cap 23 is made of rubber, which is soft and will not press the ear. The anti-slip property is good, the touch hand feeling of a user can be increased, the wearing is convenient, and the sound outlet 2 is protected. In other embodiments, the ear cap 23 may be made of other materials, and may be a soft structure, which is not limited herein.

In the present embodiment, a speaker 13 is provided in the front housing, and a sound output end of the speaker 13 is disposed near and toward the first hole 11, so that sound can be presented well.

In this embodiment, the rear housing is provided with a wire connecting tube 14, a wire is arranged in the wire connecting tube 14, and the wire is connected with the speaker 13, so that the wire can be protected from being damaged, and the service life of the earphone can be prolonged.

Example two

The present embodiment provides an earphone with an adjustable sound outlet, which further improves the connection manner of the sound outlet 2 and the casing 1 on the basis of the first embodiment. One end of the sound outlet 2 is screwed to the first hole 11 so that the sound outlet 2 can move relative to the front housing. The connection mode of spiro union is stable good, and the dismouting of being convenient for. In other embodiments, the connection mode of the sound outlet 2 and the housing 1 may be other forms, and the sound outlet can be detachably connected, which is not limited herein.

Further, the one end of sound mouth 2 is equipped with the external screw thread, and 11 inner walls in first hole are equipped with the internal thread, and the external screw thread can the spiro union in the internal thread to realize being connected of dismantling of sound mouth 2 and casing 1.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An adjustable outlet mouthpiece earphone comprising:

the shell (1) comprises a front shell and a rear shell, wherein the front shell can be in butt joint with the rear shell, and the rear shell is provided with a first hole (11);

a sound outlet (2), the sound outlet (2) being detachably connected to the first hole (11), and the sound outlet (2) being adjustable in height relative to the front housing.

2. A mouthpiece adjustable earphone as claimed in claim 1, wherein the mouthpiece (2) is snap-fitted to the first hole (11) and the mouthpiece (2) is movable relative to the front housing.

3. The adjustable outlet tip earphone of claim 2 further comprising a rib and a groove; a plurality of beads (12) along the axial interval of first hole (11) set up in on the inner wall of first hole (11), the one end of sound outlet nozzle (2) is followed the axial interval of sound outlet nozzle (2) is provided with a plurality of recesses (21), and is a plurality of one in bead (12) can the joint in a plurality of one of recess (21).

4. A mouthpiece adjustable earphone as claimed in claim 3, wherein there are three of the rib (12) and the groove (21).

5. A mouthpiece-adjustable earphone as claimed in claim 1, wherein one end of the mouthpiece (2) is screw-coupled to the first hole (11) so that the mouthpiece (2) is movable relative to the front case.

6. The adjustable earphone according to claim 5, wherein one end of the sound outlet (2) is provided with an external thread, and the inner wall of the first hole (11) is provided with an internal thread, and the external thread can be screwed with the internal thread.

7. The earphone with the adjustable sound outlet mouth as claimed in claim 2 or 5, further comprising an ear cover (23), wherein a boss (22) is annularly arranged on the outer side of the end part of the other end of the sound outlet mouth (2), and the ear cover (23) is sleeved outside the boss (22).

8. The adjustable earphone according to claim 7, wherein the ear cap (23) is made of rubber.

9. A mouthpiece adjustable earphone as claimed in claim 1, wherein a horn (13) is provided in the front housing, and a sound outlet end of the horn (13) is provided adjacent to and towards the first aperture (11).

10. The adjustable-outlet-mouth earphone according to claim 9, wherein the rear housing is provided with a wire connecting tube (14), and a wire is arranged in the wire connecting tube (14) and connected with the horn (13).