CN218550142U - Earphone and earphone set - Google Patents

Abstract

The present disclosure relates to a headset and a headset set, the headset comprising: a housing having a sound outlet chamber; the sound outlet nozzle is connected with the shell and communicated with the sound outlet cavity; the sound outlet nozzle is provided with a first sound leakage hole group, the first sound leakage hole group comprises a plurality of first sound leakage holes which are arranged at intervals, the sizes of the first sound leakage holes are different, and the first sound leakage holes are arranged on the outer peripheral side of the sound outlet nozzle in an interval surrounding manner; the ear cap is provided with a second sound venting hole; wherein, the ear cap is movably sleeved on the sound outlet mouth so as to ensure that all or part of the one or more first sound venting holes are communicated with the second sound venting holes. The technical problem that the listening effect of a traditional earphone cannot be adjusted is effectively solved by the technical scheme.

Description

Earphone and earphone set

Technical Field

The present disclosure relates to the field of electronic devices, and more particularly, to an earphone and an earphone set.

Background

The earphone is a conversion unit which receives an electric signal sent by a media player or a receiver and converts the electric signal into audible sound waves by using a loudspeaker close to an ear canal, and is an indispensable electronic accessory of portable electronic equipment such as mobile phones, walkmans, radios, portable electronic games, digital audio players and the like.

In the related art, a sound outlet hole with fixed flux is usually selected to be arranged on a sound outlet mouth of an earphone so as to communicate a sound production cavity of the earphone with the external environment, so that air flow in an auditory canal and the sound production cavity can be discharged quickly, the pressure in the auditory canal and the sound production cavity is balanced, and the sound production effect of the earphone is improved. However, the flux of the sound leaking holes of the traditional earphones is fixed, so that a user cannot adjust the listening effect of the same pair of earphones according to actual using environments such as listening environments, sound source characteristics or personal listening habits, and the using experience of the earphones is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides an earphone and an earphone kit to solve the technical problem that the listening effect of the traditional earphone cannot be adjusted.

To this end, in a first aspect, the present disclosure provides a headset comprising: a housing having a sound outlet chamber; the sound outlet nozzle is connected with the shell and communicated with the sound outlet cavity; the sound outlet nozzle is provided with a first sound venting hole group, the first sound venting hole group comprises a plurality of first sound venting holes which are arranged at intervals, the sizes of the first sound venting holes are different, and the first sound venting holes are arranged on the outer peripheral side of the sound outlet nozzle in a surrounding mode at intervals; the ear cap is provided with a second sound venting hole; wherein, the ear cap is movably sleeved on the sound outlet mouth so as to ensure that all or part of one or more first sound release holes are communicated with the second sound release holes.

In a possible embodiment, the plurality of first venting holes are distributed along the circumferential direction of the sound outlet nozzle, and the aperture of the first venting holes is gradually increased.

In a possible embodiment, the plurality of first venting holes are distributed along the axial direction of the sound outlet nozzle.

In one possible embodiment, the aperture of the first venting hole is gradually reduced in the direction from the housing to the ear cap.

In one possible embodiment, the cross-sectional shape of the first vent hole is any one of a circle, a semicircle, an ellipse, a triangle, a square, a prism, or a polygon.

In one possible embodiment, the inner cross-sectional area of the first venting hole is smaller than or equal to the outer cross-sectional area of the first venting hole.

In a possible embodiment, the inner wall of the first sound release hole is any one of a plane, a curved surface, or a irregularly-shaped curved surface in the radial direction of the sound outlet nozzle.

In a possible embodiment, the sound outlet nozzle is further provided with a third sound venting hole set spaced from the first sound venting hole set, the third sound venting hole set includes at least one third sound venting hole, and the size of the third sound venting hole is different from the size of the first sound venting hole.

In a possible embodiment, the first sound venting hole group and the third sound venting hole group are provided in plurality, one first sound venting hole group and one third sound venting hole group are distributed in the circumferential direction of the sound outlet nozzle in a staggered manner, and the first sound venting hole group and the third sound venting hole group are on the same radial section of the sound outlet nozzle.

In a second aspect, the present disclosure further provides an earphone kit, which includes an earphone box and the earphone as described above, wherein the earphone box is used for being stored in the earphone.

According to the earphone and earphone external member that this disclosure provided, this earphone includes: a housing having a sound outlet chamber; the sound outlet nozzle is connected with the shell and communicated with the sound outlet cavity; the sound outlet nozzle is provided with a first sound venting hole group, the first sound venting hole group comprises a plurality of first sound venting holes which are arranged at intervals, the sizes of the first sound venting holes are different, and the first sound venting holes 210 are arranged on the outer peripheral side of the sound outlet nozzle in an interval surrounding manner; the ear cap is provided with a second sound venting hole; wherein, the ear cap is movably sleeved on the sound outlet mouth so as to ensure that all or part of the one or more first sound venting holes are communicated with the second sound venting holes. This disclosed technical scheme sets up the concrete structure of earphone to optimize the air current flux and the effect of producing sound of earphone. Particularly, set up first sound leakage hole group on the sound outlet mouth of earphone, set up the second sound leakage hole simultaneously on the earcap to utilize this second sound leakage hole and first sound leakage hole group whole or local to switch on, with the switching on of sound cavity and external environment in the realization casing, thereby to releasing fast of the interior air current of sound cavity, make sound cavity and external environment atmospheric pressure keep balance. And a plurality of first sound venting holes with different sizes are arranged on the first sound venting hole group, so that the sound output effect of the earphone is adjusted by adjusting the air flow conducting quantity flowing through the first sound venting holes and the second sound venting holes.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise. In addition, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.

Fig. 1 is a schematic perspective view of an earphone according to an embodiment of the present disclosure;

fig. 2 is another view structure diagram of the earphone provided by the embodiment of the present disclosure;

fig. 3 is a schematic partial structure diagram of an earphone provided in the embodiment of the present disclosure;

fig. 4 is a schematic expanded view of a mouthpiece according to a first embodiment of the present disclosure;

fig. 5 is a schematic expanded view of a mouthpiece provided in a second embodiment of the present disclosure;

FIG. 6 is a cross-sectional view of a mouthpiece provided by a first embodiment of the present disclosure;

FIG. 7 is a cross-sectional view of a mouthpiece provided by a second embodiment of the disclosure;

FIG. 8 is a cross-sectional view of a mouthpiece provided by a third embodiment of the present disclosure;

fig. 9 is a schematic expanded view of a sound outlet nozzle according to a third embodiment of the present disclosure.

Description of reference numerals:

100. a housing; 101. a sound outlet chamber;

200. a sound outlet mouth; 210. a first sound discharge hole group; 211. a first vent hole; 220. a third sound discharge hole group; 221. a third vent hole;

300. an ear cap; 310. a second venting hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all, embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

Referring to fig. 1 to 9, in a first aspect, an embodiment of the present disclosure provides a headset, including: a housing 100, a mouthpiece 200 and an ear cap 300.

A housing 100 having a sound outlet chamber 101;

a sound outlet 200 connected to the housing 100, the sound outlet 200 communicating with the sound outlet chamber 101; a first sound venting hole group 210 is arranged on the sound outlet nozzle 200, the first sound venting hole group 210 comprises a plurality of first sound venting holes 211 which are arranged at intervals, the sizes of the plurality of first sound venting holes 211 are different, and the plurality of first sound venting holes 210 are arranged around the outer periphery side of the sound outlet nozzle 200 at intervals; and

an ear cap 300 provided with a second vent hole 310; wherein, the ear cap 300 is movably sleeved on the sound outlet mouth 200, so that all or part of the one or more first sound venting holes 211 is communicated with the second sound venting hole 310.

In this embodiment, the specific structure of the earphone is set to optimize the airflow and sound output effect of the earphone. Specifically, the first sound venting hole group 210 is disposed on the sound outlet mouth 200 of the earphone, the second sound venting hole 310 is disposed on the earcap 300, and the second sound venting hole 310 and the first sound venting hole group 210 are completely or partially conducted to achieve conduction between the sound outlet chamber 101 in the casing 100 and the external environment, so as to rapidly vent the air flow in the sound outlet chamber 101, and keep the air pressure of the sound outlet chamber 101 balanced with the external environment. In addition, a plurality of first vent holes 211 having different sizes are formed in the first vent hole group 210, so that the sound output effect of the earphone can be adjusted by adjusting the air flow conductance through the first vent holes 211 and the second vent holes 310.

The ear cap 300 is movably sleeved on the sound outlet nozzle 200, so that when the ear cap 300 is rotated, the second sound outlet 310 can be communicated with one or more first sound outlet 211, thereby realizing rapid pressure relief of air flow in the sound outlet chamber 101; or, the ear cap 300 is rotated to enable the second sound venting hole 310 to be communicated with all or part of one of the first sound venting holes 211, so as to provide a more accurate adjustment unit of airflow conductance for the user, thereby meeting the personalized adjustment requirements of users with different listening habits, and improving the universality and the richness of tuning effects of the earphone.

In one example, the earphone further includes a speaker structure (not shown) disposed within the housing 100 and separating the housing 100 into two chambers. One side of the speaker structure facing the sound outlet 200 and the corresponding inner wall of the casing 100 enclose to form a sound outlet chamber 101, and the sound outlet chamber 101 faces the sound outlet 200. The first sound venting hole group 210 is communicated with the sound outlet chamber 101, and the second sound venting hole 310 is communicated with the external environment, so that the adjustment of the air flow conductance can be realized by adjusting the actual alignment area of the second sound venting hole 310 and the first sound venting hole group 210, thereby realizing the adjustment of the pressure release speed and the pressure release strength of the air flow in the sound outlet chamber 101, and further realizing the adjustment of the sound outlet effect of the earphone.

In one example, the ear cap 300 includes a ferrule that is annularly disposed on an outer side of the ferrule and a cap that is removably received over an outer side of the sound outlet 200. The inner cavity of the sleeve pipe is communicated with the inner cavity of the sound outlet nozzle 200, and the inner cavity of the sleeve pipe and the inner cavity of the sound outlet nozzle 200 form a sound outlet channel. The second vent hole 310 is provided on the socket, and the first vent hole group 210 is provided on the sound outlet nozzle 200. The sound emitted from the sound chamber 101 of the housing 100 sequentially passes through the inner cavity (inner cavity of the sleeve) of the sound outlet nozzle 200, the first sound vent group 210 and the second sound vent 310, and enters the external environment.

In one embodiment, the ferrule and the cap are made of the same material. In order to enhance the connection tightness between the ear cap 300 and the sound outlet 200, the thickness of the socket is set to be greater than that of the cap body, so that the thicker sidewall provides a stronger rigid support for the connection between the ear cap 300 and the sound outlet 200. In addition, in order to improve the production efficiency of the ear cap 300, the ferrule and the cap body are integrally formed.

Of course, in other embodiments, the ferrule and the cap body may be made of different materials. In order to enhance the connection tightness between the ear cap 300 and the sound outlet 200, the hardness of the material used for the socket is greater than that of the material used for the cap body, so as to provide a stronger rigid support for the connection between the ear cap 300 and the sound outlet 200 by using the characteristics of the materials. The socket pipe and the cap body can be connected and fastened through connection modes such as adhesive bonding or welding, and the like, and are not described in detail herein.

In one example, the mouthpiece 200 is made of a hard material. A clamping block is arranged on one side of the sound outlet nozzle 200 far away from the shell 100, and the clamping block is arranged along the radial direction of the sound outlet nozzle 200 in a protruding manner; the inner cavity side of the ear cap 300 is provided with a clamping groove, and the clamping groove is arranged along the radial direction of the ear cap 300. When the ear cap 300 is sleeved on the sound outlet 200, the clipping groove is sleeved on the outer side of the clipping block, so as to limit and fix the ear cap 300 in the axial direction of the sound outlet 200. Of course, in other embodiments, ear cap 300 is an interference fit with sound outlet 200 to prevent ear cap 300 from falling/falling off sound outlet 200.

Referring to fig. 4 and 9, in one possible embodiment, a plurality of first venting holes 211 are distributed along the circumferential direction of the sound outlet nozzle 200, and the hole diameter of the first venting holes 211 is gradually increased.

In the present embodiment, the specific arrangement of the first vent hole 211 is optimized. Specifically, the first sound release holes 211 are arranged around the periphery of the sound outlet nozzle 200, that is, the first sound release holes 211 are located on the same radial cross section of the sound outlet nozzle 200; simultaneously, arrange first hole 211 according to the aperture size, so to the user realizes airflow's accurate regulation according to first hole 211 that leaks setting up rule, makes different users all can find the sound effect that is fit for oneself, improves and uses experience and feels.

Referring to fig. 5, in one possible embodiment, the plurality of first vent holes 211 are distributed along the axial direction of the sound outlet nozzle 200.

In the present embodiment, the specific arrangement of the first vent hole 211 is optimized. Specifically, the plurality of first sound release holes 211 are arranged in a row on the axial center of the sound outlet nozzle 200, that is, the plurality of first sound release holes 211 are located on the same axial cross section of the sound outlet nozzle 200. Thus, when the second venting hole 310 is aligned and communicated with the first venting hole group 210, the plurality of first venting holes 211 can be simultaneously conducted, so as to adjust the air flow at one time, thereby increasing the venting speed of the venting chamber 101.

Referring to fig. 4, in one possible embodiment, the aperture of the first sound venting hole 211 is gradually reduced in a direction from the housing 100 to the ear cap 300.

In this embodiment, the specific arrangement of the first vent holes 211 is optimized. Specifically, the apertures of the first sound release holes 211 are arranged in order, and the aperture of the first sound release hole 211 near the case 100 is maximized, and the aperture of the first sound release hole 211 near the ear cap 300 is minimized. Because the first sound hole 211 that leaks that is closer to earcap 300 is closer to the eardrum more, it is more sensitive to sound, so, when second sound hole 310 aligns the intercommunication with first sound hole group 210, the convergence to sound is being close to eardrum department realization to first sound hole 211 in the less aperture of accessible, the expansion to sound is being kept away from eardrum department realization through the first sound hole 211 of bigger aperture simultaneously, thereby promote the play sound effect and the play sound quality of earphone, reduce the loss of earphone to the eardrum, improve the safety in utilization of earphone.

Referring to fig. 7 to 8, in one possible embodiment, the cross-sectional shape of the first venting hole 211 is any one of a circle, a semicircle, an ellipse, a triangle, a square, a prism, or a polygon.

In this embodiment, the shape of the first sound release hole 211 is set. Specifically, the first vent hole 211 may be configured in any shape to meet the personalized needs of the user, thereby improving the aesthetic appearance of the headset. For example, but not limited to, the cross-sectional shape of the first vent hole 211 is a center of a circle.

Referring to fig. 6 and 7, in one possible embodiment, the inner sectional area of the first venting hole 211 is smaller than or equal to the outer sectional area of the first venting hole 211.

In this embodiment, the first sound release hole 211 is further optimized to improve the sound output effect of the earphone. Specifically, the first sound release hole 211 is configured in a flared structure, and the aperture of the first sound release hole 211 is gradually increased in the radial direction of the sound outlet nozzle 200, so as to improve the sound amplifying effect and sound outlet quality of the earphone.

Of course, in other embodiments, the first sound release hole 211 may also be configured as a closed structure, and the aperture of the first sound release hole 211 is gradually reduced in the radial direction of the sound outlet nozzle 200, so as to enhance the sound convergence effect of the earphone.

Referring to fig. 6 to 8, in one possible embodiment, an inner wall of the first sound release hole 211 is any one of a plane, a curved surface, or a specially-shaped curved surface in a radial direction of the sound outlet nozzle 200.

In this embodiment, the first sound release hole 211 is further optimized to improve the sound output effect of the earphone. Specifically, the inner wall shape of the first vent hole 211 is set to optimize the flow path of the air flow in the first vent hole 211. For example, but not limited to, the inner wall of the first vent hole 211 is a planar structure.

Referring to fig. 9, in a possible embodiment, the sound outlet nozzle 200 is further provided with a third sound outlet hole set 220 spaced apart from the first sound outlet hole set 210, the third sound outlet hole set 220 includes at least one third sound outlet hole 221, and the size of the third sound outlet hole 221 is different from the size of the first sound outlet hole 211.

In this embodiment, the specific structure of the mouthpiece 200 is set to optimize the adjustment manner of the airflow rate. Specifically, at least one first vent hole group 210 and one third vent hole group 220 are disposed in the sound outlet nozzle 200, and the third vent hole group 220 and the first vent hole group 210 are spaced in the circumferential direction of the sound outlet nozzle 200.

In an example, the third vent hole group 220 includes a plurality of third vent holes 221 having the same size, and the plurality of third vent holes 221 may be spaced apart along a circumferential direction of the sound outlet nozzle 200 or may be spaced apart along an axial direction of the sound outlet nozzle 200. In order to improve the adjustment manner of the airflow flux, the plurality of third air leakage holes 221 and the plurality of first air leakage holes 211 are distributed differently. For example, but not limiting to, the plurality of third venting holes 221 are spaced along the axial direction of the sound outlet nozzle 200, and at this time, the plurality of first venting holes 211 are spaced along the circumferential direction of the sound outlet nozzle 200. Alternatively, the plurality of third sound release holes 221 are provided at intervals in the circumferential direction of the sound outlet nozzle 200, and in this case, the plurality of first sound release holes 211 are provided at intervals in the axial direction of the sound outlet nozzle 200.

In a possible embodiment, the first sound venting hole group 210 and the third sound venting hole group 220 are provided in plurality, one first sound venting hole group 210 and one third sound venting hole group 220 are distributed in a staggered manner in the circumferential direction of the sound outlet nozzle 200, and the first sound venting hole group 210 and the third sound venting hole group 220 are on the same radial section of the sound outlet nozzle 200.

In this embodiment, the number and arrangement of the first vent hole group 210 and the third vent hole group 220 are set to optimize the matching manner of the second vent hole 310 and the first vent hole group 210 or the third vent hole group 220. The second venting port 310 includes a second venting port, such as, but not limited to, a long waist hole, which extends along the circumference of the ear cap 300. Of course, in other embodiments, the second venting holes 310 are provided in a plurality, and the plurality of second venting holes are provided in one-to-one correspondence with the plurality of first venting holes 211 in the first venting hole group 210, or the plurality of second venting holes are provided in one-to-one correspondence with the plurality of third venting holes 221 in the third venting hole group 220.

In a second aspect, an embodiment of the present disclosure further provides an earphone set, which includes an earphone box and the earphone as described above, where the earphone box is used for being stored in the earphone. The specific structure of the earphone refers to the above embodiments, and since the earphone kit adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not repeated here.

In one example, the headset kit includes two headsets adapted to be used with the left and right ears of the human body, respectively. The earphone box is provided with two containing cavities, one earphone is correspondingly placed in one containing cavity, so that the earphones can be independently stored, and the phenomenon that the two earphones are collided/impacted in the transportation/moving process to form mechanical damage such as scratch, scratch and abrasion on the surfaces of the earphones and influence the attractiveness of the earphones is avoided. Simultaneously, two accommodation chambers and two earphones all have the sign difference, make the user can directly distinguish left ear accommodation chamber and right ear accommodation chamber, left ear earphone and right ear earphone, have effectively improved getting of earphone and have put efficiency and wear efficiency, have improved the user and have used the experience and feel.

Certainly, in other embodiments, only one accommodating chamber of the earphone box may be provided, so as to simplify the structure of the earphone box and improve the processing efficiency.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An earphone, comprising:

a housing having a sound outlet chamber;

the sound outlet nozzle is connected to the shell and communicated with the sound outlet cavity; the sound outlet nozzle is provided with a first sound venting hole group, the first sound venting hole group comprises a plurality of first sound venting holes which are arranged at intervals, the sizes of the first sound venting holes are different, and the first sound venting holes are arranged on the outer peripheral side of the sound outlet nozzle in an encircling manner at intervals; and

the earcap is provided with a second sound venting hole;

the ear cap is movably sleeved on the sound outlet mouth, so that all or part of the one or more first sound venting holes are communicated with the second sound venting holes.

2. The earphone as claimed in claim 1, wherein a plurality of the first vent holes are distributed along a circumferential direction of the sound outlet nozzle, and the first vent holes have gradually increasing hole diameters.

3. The earphone according to claim 1, wherein a plurality of the first vent holes are distributed along an axial direction of the sound outlet nozzle.

4. The earphone according to claim 3, wherein the aperture of the first vent is gradually reduced in a direction from the casing to the earcap.

5. The earphone according to claim 2 or 3, wherein the cross-sectional shape of the first vent is any one of a circle, a semicircle, an ellipse, a triangle, a square, a prism, or a polygon.

6. The earphone according to claim 1, wherein an inner cross-sectional area of the first vent hole is smaller than or equal to an outer cross-sectional area of the first vent hole.

7. The earphone according to claim 1, wherein an inner wall of the first sound release hole in a radial direction of the sound outlet nozzle is any one of a plane, a curved surface, or a contoured curved surface.

8. The earphone according to claim 1, wherein the sound outlet nozzle is further provided with a third vent hole set spaced apart from the first vent hole set, the third vent hole set comprising at least one third vent hole, the third vent hole having a size different from the size of the first vent hole.

9. The earphone according to claim 8, wherein the first sound venting hole set and the third sound venting hole set are provided in plural, one of the first sound venting hole set and one of the third sound venting hole set are distributed in a staggered manner in a circumferential direction of the sound outlet nozzle, and the first sound venting hole set and the third sound venting hole set are on a same radial cross section of the sound outlet nozzle.

10. Earphone kit, characterized in that it comprises an earphone box and an earphone according to any one of claims 1 to 9, said earphone box being intended to be stowed in said earphone.

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