CN219893439U - Ear nail type earphone - Google Patents

Abstract

The utility model discloses an ear nail type earphone which comprises an earphone body and a wearing clamp which are connected, wherein the wearing clamp comprises a first clamping arm and a second clamping arm which can be opened and closed, a needle penetrating through an ear hole is arranged on one side, facing the second clamping arm, of the first clamping arm, and the second clamping arm is used for abutting against one side, facing away from the first clamping arm, of an ear so as to be matched with the first clamping arm and clamped on two sides of the ear. When the earphone is worn, the earphone body can be fixed on ears through the wearing clamp, and after the earphone is worn, a certain distance is left between the earphone body and the concha cavity, so that the external auditory meatus cannot be closed, and the problem of discomfort of a user caused by closed ears after long-time wearing is avoided; meanwhile, the earphone body is far away from the external auditory meatus, so that the hearing of a user is not easy to be damaged. Meanwhile, the ear hole needle-threading type wearing mode is adopted in the scheme, and the ear hole needle-threading type wearing mode has the advantage of being good in reliability after being worn.

Description

Ear nail type earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to an ear nail type earphone.

Background

Bluetooth headsets are increasingly playing a role in the life of people as communication equipment for sound transmission and voice instruction transmission. The existing Bluetooth earphone mainly comprises an in-ear earphone, a half-in-ear earphone and a headset, the headset is large in size and inconvenient to carry about, the in-ear earphone and the half-in-ear earphone are clamped in the concha cavity to be fixed in any mode during wearing, so that the external auditory canal can be sealed after wearing, ears can be closed after wearing for a long time, discomfort of a user is caused, and the hearing of the user is easily damaged due to the fact that the external auditory canal is too close to the external auditory canal.

Disclosure of Invention

The aim of the embodiment of the utility model is that: provided is an ear stud type earphone capable of solving the above-mentioned problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ear nail formula earphone, includes the earphone body that is connected and wears the clamp, wear the clamp including first centre gripping arm and the second centre gripping arm that can open and shut, first centre gripping arm towards one side of second centre gripping arm is equipped with the needle that is used for the cross-under in the ear hole, the second centre gripping arm is used for the butt ear to face away from one side of first centre gripping arm, in order to with the centre gripping in the both sides of ear is cooperateed to first centre gripping arm.

Optionally, the first clamping arm is rotatably connected with the second clamping arm, and the open-close state of the wearing clamp is changed through the relative rotation of the first clamping arm and the second clamping arm.

Optionally, a damping member is disposed between the first clamping arm and the second clamping arm, and the damping member is configured to increase resistance of relative rotation between the first clamping arm and the second clamping arm, so that the wearing clip keeps a state of being closed and clamped on the ear.

Optionally, the wearing clip further includes a hinge pin, the first clamping arm has a first hinge joint, the second clamping arm has a corresponding second hinge joint, and the hinge pin penetrates through the first hinge joint and the second hinge joint to realize the rotary connection of the first clamping arm and the second clamping arm.

Optionally, the damping member includes the hinge pin, the hinge pin with the connecting hole interference fit on the first articulated joint and the second articulated joint, in order to realize increasing the resistance of first clamp arm and the relative rotation of second clamp arm.

Optionally, a flexible washer is sleeved at one end of the needle penetrating needle connected with the first clamping arm.

Optionally, the earphone body includes earphone casing, earphone casing includes earphone seat and end cover, be equipped with the device mounting groove on the earphone seat, the end cover lid in the notch of device mounting groove.

Optionally, the first clamping arm or the second clamping arm and the earphone shell are in an integrated structure.

Optionally, the device further comprises a battery, a control board and a loudspeaker, wherein the battery, the control board and the loudspeaker are sequentially installed in the device installation groove from the groove bottom pointing notch of the device installation groove, a front sound cavity is formed between the loudspeaker and the control board, a rear sound cavity is formed between the end covers, and the side wall of the earphone seat corresponding to the front sound cavity is provided with a sound outlet.

Optionally, the device further comprises a horn bracket, wherein the horn is fixed on the horn bracket, and the horn bracket is fixed in the device mounting groove.

Optionally, a limiting step is arranged in the earphone seat, the front side of the horn bracket is abutted against the limiting step, and the horn is mounted on the rear side of the horn bracket.

Optionally, the loudspeaker support includes holding ring and leading sound enclosure wall, the holding ring butt spacing step, leading sound enclosure wall connect in the holding ring is towards one side of control panel, just leading sound enclosure wall corresponds one side of play sound hole is equipped with out the sound breach.

Optionally, the earphone body is used for being provided with the sound hole towards one side in concha cavity.

The beneficial effects of the utility model are as follows: the utility model provides an ear nail type earphone which comprises an earphone body and a wearing clamp, wherein the earphone body is used for sending out audio, the wearing clamp comprises a first clamping arm and a second clamping arm which can be opened and closed, a needle penetrating device is arranged on the first clamping arm, an original ear hole on an ear can be utilized when the ear nail type earphone is worn, and the wearing clamp is closed after the needle penetrating device penetrates through the ear hole, so that the wearing clamp is reliably fixed on the ear. Therefore, the earphone body can be fixed on the ears through the wearing clips when the earphone is worn, and a certain distance is left between the earphone body and the concha cavity after the earphone is worn, so that the external auditory meatus is not closed, and the problem of discomfort of a user caused by closed ears after the earphone is worn for a long time is avoided; meanwhile, the earphone body is far away from the external auditory meatus, so that the hearing of a user is not easy to be damaged. Meanwhile, the ear hole needle-threading type wearing mode is adopted in the scheme, and the ear hole needle-threading type wearing mode has the advantage of being good in reliability after being worn.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an ear stud earphone according to an embodiment of the present utility model in a closed state;

fig. 2 is a schematic view of an open state of an ear stud earphone according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a headset according to an embodiment of the utility model;

FIG. 4 is an exploded view of an ear stud earphone according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a headset base according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a speaker bracket according to an embodiment of the present utility model;

fig. 7 is a schematic view of a state of wearing the ear stud earphone according to an embodiment of the present utility model.

In the figure:

1. an earphone body; 11. an earphone housing; 111. a earphone seat; 1111. a device mounting groove; 1112. a front sound cavity; 1113. a rear sound cavity; 1114. a sound outlet hole; 1115. a limit step; 112. an end cap; 113. a sound outlet screen; 12. a battery; 13. a control board; 14. a horn; 15. a horn bracket; 151. a support ring; 152. a sound guiding enclosure wall; 1521. a sound outlet notch; 2. wearing a clamp; 21. a first clamping arm; 211. a first joint; 22. a second clamping arm; 221. a second joint; 23. threading needles; 231. a flexible gasket; 24. a hinge pin; 3. the concha cavity.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The existing Bluetooth earphone mainly comprises an in-ear earphone, a half-in-ear earphone and a headset, the headset is large in size and inconvenient to carry about, the in-ear earphone and the half-in-ear earphone are clamped in the concha cavity to be fixed in any mode during wearing, so that the external auditory canal can be sealed after wearing, ears can be closed after wearing for a long time, discomfort of a user is caused, and the hearing of the user is easily damaged due to the fact that the external auditory canal is too close to the external auditory canal.

In order to solve the above problems, as shown in fig. 1, the present embodiment provides an ear stud earphone, including an earphone body 1 and a wearing clip 2 that are connected, the wearing clip 2 includes a first clamping arm 21 and a second clamping arm 22 that can open and close, a side of the first clamping arm 21 facing the second clamping arm 22 is provided with a needle 23 for penetrating into an ear hole, and the second clamping arm 22 is used for abutting against a side of an ear facing away from the first clamping arm 21, so as to cooperate with the first clamping arm 21 to clamp on two sides of the ear, and prevent the needle 23 from being separated from the ear hole.

The structure of the ear nail earphone of this embodiment, which is worn on the ear with the ear hole, firstly opens the first clamping arm 21 and the second clamping arm 22 when worn, and closes the first clamping arm 21 and the second clamping arm 22 after the needle 23 is smoothly inserted into the ear hole, and the first clamping arm 21 and the second clamping arm 22 are respectively pressed against the ear from two opposite sides of the ear, so as to prevent the needle 23 from moving relative to the ear, and achieve the effect of preventing the ear nail earphone 2 from falling off from the ear. After the earphone body 1 is worn, the earphone body 1 can be close to the concha cavity, and the sound production of the earphone body 1 can be heard by the human ear in a short distance. The earphone body 1 of this scheme can be miniaturized design, is convenient for user's carry with current in-ear or half in-ear earphone the same.

In summary, based on the ear nail earphone of this embodiment, the earphone body 1 and the wearing clip 2 are provided, the earphone body 1 is used for sending out audio, the wearing clip 2 includes a first clamping arm 21 and a second clamping arm 22 that can open and shut, and the first clamping arm 21 is provided with a needle 23, when wearing, the ear nail earphone can utilize the original ear hole on the ear, and the wearing clip 2 is closed after the needle 23 passes through the ear hole, so that the wearing clip 2 is reliably fixed on the ear. Therefore, the earphone body 1 can be fixed on the ears through the wearing clamp 2 when the earphone is worn, and a certain distance is left between the earphone body 1 and the concha cavity after the earphone is worn, so that the external auditory meatus is not closed, and the problem of discomfort of a user caused by ear tightness after the earphone is worn for a long time is avoided; meanwhile, the earphone body 1 is far away from the external auditory meatus, so that the hearing of a user is not easy to be damaged. Meanwhile, the scheme adopts the ear hole needle 23 type wearing mode, and has the advantage of good reliability after wearing.

In an embodiment, the first clamping arm 21 and the second clamping arm 22 are rotatably connected, and the open/close state of the wearing clip 2 is changed by the relative rotation of the first clamping arm 21 and the second clamping arm 22.

Specifically, with reference to fig. 1 and 2, when the ear cup is worn, the second clamping arm 22 is rotated to the open state shown in fig. 2, the needle 23 is inserted through the ear hole, and then the second clamping arm 22 is rotated to the closed state shown in fig. 1, so that the second clamping arm 22 and the first clamping arm 21 are respectively pressed against the inner and outer sides of the ear.

The rotation mode is adopted in this scheme to realize wearing the opening and shutting of pressing from both sides 2, and rotatory opening and shutting has the advantage of stepless regulation, when wearing, the interval between first centre gripping arm 21 and the second centre gripping arm 22 can be according to user's earlobe thickness self-adaptation adjustment under the closed state, in other words, when rotatory closure, only need make first centre gripping arm 21 and second centre gripping arm 22 can the both sides of crimping ear, make needle 23 be difficult for coming off from the ear alright. Therefore, the scheme adopts a rotary opening and closing structure to realize stepless adjustment of the clamping width of the wearing clamp 2, and is applicable to wearing of people with different ear thicknesses.

In one embodiment, a damping member is disposed between the first clamping arm 21 and the second clamping arm 22, and the damping member is used to increase the resistance of the first clamping arm 21 and the second clamping arm 22 to rotate relatively, so that the wearing clip 2 keeps a state of being clamped on the ear in a closed manner.

Based on the setting of damping piece, can make wear clamp 2 and keep holding the clamp to the ear under wearing the state, avoid first centre gripping arm 21 and second centre gripping arm 22 free rotation and lead to the needle 23 to break away from the problem in ear hole.

In an embodiment, referring to fig. 2, the wearing clip 2 further includes a hinge pin 24, the first clamping arm 21 has a first hinge joint 211, the second clamping arm 22 has a corresponding second hinge joint 221, and the hinge pin 24 penetrates the first hinge joint 211 and the second hinge joint 221, so as to implement a rotational connection between the first clamping arm 21 and the second clamping arm 22.

Specifically, the first hinge joint 211 and the second hinge joint 221 are respectively provided with a connecting hole matched with the hinge pin 24, and the hinge pin 24 penetrates through the connecting holes on the first hinge joint 211 and the second hinge joint 221 during installation, so that the first clamping arm 21 and the second clamping arm 22 are hinged. The connecting structure has the advantages of simplicity and reliability.

Regarding the arrangement of the damping member, in one embodiment, the damping member includes the hinge pin 24, and the hinge pin 24 is in interference fit with the connection holes on the first hinge joint 211 and the second hinge joint 221, so as to increase the resistance of the relative rotation of the first clamping arm 21 and the second clamping arm 22.

Namely, based on the interference fit of the hinge pin 24 and the connecting hole, the friction resistance of the relative rotation of the first clamping arm 21 and the second clamping arm 22 can be greatly increased, namely, the rotation damping is improved, and under the condition of withdrawing the manpower, the first clamping arm 21 and the second clamping arm 22 can be kept relatively stable and can be firmly clamped on ears; when opening is desired, the user applies a rotational force to rotate the second clamp arm 22 against the frictional force.

In another embodiment, the damping member may be a torsion spring located between the first hinge joint 211 and the second hinge joint 221, and the first clamping arm 21 and the second clamping arm 22 are closed by using the spring force of the torsion spring to keep the clamping state on the ears.

In one embodiment, the flexible washer 231 is sleeved on one end of the needle 23 connected to the first clamping arm 21.

The flexible washer 231 is fixed on the first clamping arm 21, and when the portable electronic device is worn, the flexible washer 231 abuts against the part of the ear, which is positioned at the periphery of the ear hole, so that wearing comfort can be improved.

Regarding the structure of the earphone body 1, the earphone body 1 includes an earphone housing 11, the earphone housing 11 includes an earphone seat 111 and an end cover 112, a device mounting groove 1111 is provided on the earphone seat 111, and the end cover 112 covers the notch of the device mounting groove 1111.

The earphone housing 11 is configured to have a structure in which the earphone seat 111 and the end cap 112 are combined, and when the product is assembled, the end cap 112 is covered to form a seal after the internal device is mounted in the device mounting groove 1111, and this structure can facilitate the assembly work of the earphone body 1. Preferably, when the end cover 112 is covered, glue is dispensed between the end cover 112 and the earphone seat 111 for reinforcement.

In one embodiment, the first clamping arm 21 or the second clamping arm 22 is integrally formed with the earphone housing 11.

The earphone shell 11 is directly used as the structure of the first clamping arm 21 or the second clamping arm 22, so that the structure of the wearing clamp 2 can be simplified, meanwhile, the problem of connection between the wearing clamp 2 and the earphone shell 11 is not required to be considered, the production cost and the assembly procedure of a product are reduced, and the weight of the product is reduced.

Preferably, the earphone housing 11 is used as the first clamping arm 21, and the needle 23 is disposed on the end cover 112. When the earphone is worn, the end cover 112 is tightly attached to one side of the ear, the splicing seam between the end cover 112 and the earphone seat 111 is shielded by the ear, and the aesthetic property of the appearance of the earphone when worn is optimized.

With respect to the internal structure of the earphone body 1, in an embodiment, referring to fig. 3-4, the earphone further includes a battery 12, a control board 13, and a speaker 14 sequentially installed in the device installation slot 1111 from the slot bottom to the slot opening of the device installation slot 1111, a front sound cavity 1112 is formed between the speaker 14 and the control board 13, a rear sound cavity 1113 is formed between the speaker 14 and the end cover 112, and a sound outlet 1114 is provided on the side wall of the earphone seat 111 corresponding to the front sound cavity 1112.

The battery 12 and the control board 13 are arranged at the bottom of the device mounting groove 1111, which is convenient for reinforcing the battery 12 and the control board 13; the sound outlet side of the loudspeaker 14 is provided with a front sound cavity 1112, the front sound cavity 1112 is located between the control board 13 and the loudspeaker 14, that is, the assembled front sound cavity 1112 is located in the middle of the earphone seat 111, and the sound outlet 1114 is correspondingly located in the middle of the earphone seat 111, so that the influence of the sound outlet 1114 on the listening effect due to too close to the ears or too far from the ears can be avoided.

Preferably, the sound outlet screen 113 is arranged at the mounting position of the earphone seat 111 corresponding to the sound outlet hole 1114, and the sound outlet screen 113 can realize a dustproof effect and provide protection for internal devices.

To achieve the fixation of the horn 14, in one embodiment, a horn bracket 15 is further included, where the horn 14 is fixed to the horn bracket 15, and the horn bracket 15 is fixed in the device mounting groove 1111.

Specifically, the speaker bracket 15 is in a frame structure, the edge of the speaker 14 is tightly adhered to the speaker bracket 15, and the speaker bracket 15 is fixed in the earphone seat 111 during installation, so that the speaker 14 can be supported and fixed. Therefore, the provision of the horn bracket 15 can achieve reliable mounting of the horn 14.

In an embodiment, a limiting step 1115 is disposed in the earphone seat 111, the front side of the speaker bracket 15 abuts against the limiting step 1115, and the speaker 14 is mounted on the rear side of the speaker bracket 15.

That is, during assembly, the speaker 14 is mounted on the speaker bracket 15, and then the speaker bracket 15 is placed in the earphone seat 111, and when the speaker bracket 15 abuts against the limiting step 1115, it means that the speaker bracket 15 is mounted in place, and at this time, glue can be dispensed between the speaker bracket 15 and the earphone seat 111 for reinforcement. Therefore, the limiting step 1115 arranged in the earphone seat 111 can provide quick and accurate positioning for the installation of the speaker bracket 15, is convenient for the quick installation of the speaker bracket 15, provides support for the speaker bracket 15, ensures the installation reliability of the speaker 14,

in an embodiment, referring to fig. 6, the speaker bracket 15 includes a support ring 151 and a sound guiding wall 152, the support ring 151 abuts against the limiting step 1115, the sound guiding wall 152 is connected to a side of the support ring 151 facing the control board 13, and a sound outlet notch 1521 is provided on a side of the sound guiding wall 152 corresponding to the sound outlet hole 1114.

The horn bracket 15 is provided with the front sound cavity 1112, so that the volume of the front sound cavity 1112 can be reduced, sound waves can be guided to the sound outlet gap 1521 in a homeotropic manner and then are transmitted out through the sound outlet hole 1114, the reflection loss in the front sound cavity 1112 is reduced, and the output sound effect is optimized.

In one embodiment, the earphone body 1 is configured to be provided with a sound outlet 1114 on a side facing the concha cavity.

As shown in fig. 7, in the wearing state, the sound outlet hole 1114 of the earphone body 1 just faces the concha cavity, so that the sound outlet of the earphone hole 1114 propagates toward the concha cavity, and the user obtains the best listening experience. Specifically, in the structure of the U-shaped wearing clip 2 shown in fig. 1, since the U-shaped bottom of the wearing clip 2 faces away from the concha cavity when worn, the earphone hole 1114 needs to be disposed on the side of the earphone body 1 away from the U-shaped bottom of the wearing clip 2.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (13)

1. The utility model provides an ear nail formula earphone, its characterized in that, including earphone body (1) and wearing clamp (2) that are connected, wear clamp (2) including openable first centre gripping arm (21) and second centre gripping arm (22), first centre gripping arm (21) towards one side of second centre gripping arm (22) is equipped with and is used for cross-under in the ear hole puncture needle (23), second centre gripping arm (22) are used for the butt ear dorsad one side of first centre gripping arm (21), in order with the centre gripping in the both sides of ear is cooperateed to first centre gripping arm (21).

2. The ear stud earphone as claimed in claim 1, characterized in that the first clamping arm (21) and the second clamping arm (22) are rotatably connected, the open-close state of the wearing clip (2) being changed by a relative rotation of the first clamping arm (21) and the second clamping arm (22).

3. The ear stud earphone as claimed in claim 2, characterized in that a damping element is arranged between the first clamping arm (21) and the second clamping arm (22), which damping element serves to increase the resistance to relative rotation of the first clamping arm (21) and the second clamping arm (22) so that the wearing clip (2) remains clamped closed on the ear.

4. A headset according to claim 3, characterized in that the wearing clip (2) further comprises an articulation pin (24), the first clamping arm (21) having a first articulation (211), the second clamping arm (22) having a corresponding second articulation (221), the articulation pin (24) extending through the first articulation (211) and the second articulation (221), enabling a rotational connection of the first clamping arm (21) with the second clamping arm (22).

5. The ear stud earphone as claimed in claim 4, characterized in that the damping element comprises the hinge pin (24), the hinge pin (24) being in interference fit with connection holes on the first hinge head (211) and the second hinge head (221) to achieve an increased resistance to relative rotation of the first clamping arm (21) and the second clamping arm (22).

6. The ear stud earphone as claimed in claim 1, characterized in that the end of the piercing needle (23) connected to the first clamping arm (21) is provided with a flexible washer (231).

7. The ear stud earphone as claimed in any one of claims 1-6, characterized in that the earphone body (1) comprises an earphone housing (11), the earphone housing (11) comprises an earphone seat (111) and an end cap (112), a device mounting groove (1111) is provided on the earphone seat (111), and the end cap (112) covers a notch of the device mounting groove (1111).

8. The ear stud earphone as claimed in claim 7, characterized in that the first clamping arm (21) or the second clamping arm (22) is of unitary construction with the earphone housing (11).

9. The ear nail type earphone according to claim 7, further comprising a battery (12), a control board (13) and a horn (14) which are sequentially installed in the device installation groove (1111) from the groove bottom of the device installation groove (1111) to the groove opening, wherein a front sound cavity (1112) is formed between the horn (14) and the control board (13), a rear sound cavity (1113) is formed between the horn (14) and the end cover (112), and a sound outlet hole (1114) is formed on the side wall of the earphone seat (111) corresponding to the front sound cavity (1112).

10. The ear stud earphone according to claim 9, further comprising a horn (14) holder, the horn (14) being secured to the horn (14) holder, the horn (14) holder being secured within the device mounting slot (1111).

11. The ear stud earphone as claimed in claim 10, wherein a limiting step (1115) is provided in the earphone seat (111), the front side of the horn (14) support abuts against the limiting step (1115), and the horn (14) is mounted on the rear side of the horn (14) support.

12. The ear stud earphone as claimed in claim 11, wherein the speaker (14) support comprises a support ring (151) and a sound guiding surrounding wall (152), the support ring (151) abuts against the limit step (1115), the sound guiding surrounding wall (152) is connected to one side of the support ring (151) facing the control board (13), and a sound outlet notch (1521) is formed in one side of the sound guiding surrounding wall (152) corresponding to the sound outlet hole (1114).

13. The ear stud earphone as claimed in claim 1, characterized in that the earphone body is provided with a sound outlet opening (1114) for a side facing the concha cavity (3).