Earphone earmuff and earphone

Abstract

The utility model relates to the technical field of earphone earmuffs, in particular to an earphone earmuff and an earphone. The earphone earmuff comprises an outer rubber sleeve and an inner mounting sleeve. A mounting through cavity penetrating through the two ends of the inner mounting sleeve is formed in the inner mounting sleeve; and the outer rubber sleeve is connected with one end of the inner mounting sleeve, is arranged on the peripheral side of the inner mounting sleeve, is bent and extends towards the other end of the inner mounting sleeve, and surrounds the inner mounting sleeve. The inner mounting part comprises a mounting part and an outer connecting part; the installation part is used for being installed at a sound outlet of an earphone body, and the external connection part is connected with the installation part; a first groove surrounding the outer connecting part by one circle is formed in the peripheral face of the outer connecting part. The earphone earmuff is softer and easier to deform at the external connecting part, the comfort level when the earphone is worn in the ear canal is improved, meanwhile, after the earphone body is worn, the earphone earmuff is deformed due to the wearing angle, the restoring force of the deformed earphone earmuff is smaller, the compression of the earphone earmuff on the ear canal is reduced, and the improvement of the comfort level of long-time wearing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone earbuds, in particular to an earphone earbud and an earphone. Background Art

[0002] An earphone earbud is a soft rubber component installed at the sound outlet of an earphone body in an in-ear earphone. The earphone earbud can form a seal, reduce interference from external noise, provide better sound insulation, improve the firmness of earphone wearing, and provide a soft wearing experience, reducing the pressure and discomfort on the ears during long-term earphone wearing.

[0003] At present, although the earphone earbud is made of soft rubber material, there is still a problem of insufficient comfort in wearing. Summary of the Utility Model

[0004] Embodiments of the utility model provide an earphone earbud and an earphone to solve the problem that although the earphone earbud in the prior art is made of soft rubber material, there is still a problem of insufficient comfort in wearing.

[0005] The utility model discloses an earphone earbud, which includes an outer rubber sleeve and an inner mounting sleeve; an installation through cavity penetrating through both ends thereof is provided in the inner mounting sleeve; one end of the outer rubber sleeve is connected to the inner mounting sleeve, and on the outer peripheral side of the inner mounting sleeve, the outer rubber sleeve bends and extends towards the other end of the inner mounting sleeve to surround the inner mounting sleeve.

[0006] The inner mounting sleeve includes a mounting part and an outer connecting part; the mounting part is used for mounting at the sound outlet of the earphone body, and the outer connecting part is connected to the mounting part; a first groove surrounding the outer connecting part for one week is arranged on the outer peripheral surface of the outer connecting part.

[0007] Optionally, a plurality of first grooves are provided, and adjacent first grooves are connected to form a wavy pattern.

[0008] Optionally, one end of the outer connecting part connected to the mounting part is the bottom, and the other end is the top; the connection line between the top and the bottom through the outer peripheral surface of the outer connecting part is the first generatrix, and the first generatrix inclines towards the axis of the installation through cavity from the bottom to the top direction.

[0009] Optionally, the earphone earbud further includes an arc connecting part, and the outer rubber sleeve and the inner mounting sleeve are connected through the arc connecting part.

[0010] Optionally, an installation card slot is provided on the inner peripheral surface of the mounting part, and the installation card slot is used for clamping on the clamping ring edge at the sound outlet of the earphone body.

[0011] Optionally, an anti-rotation card slot is provided in the installation card slot, and the anti-rotation card slot is used for clamping on the anti-rotation convex on the clamping ring edge.

[0012] Optionally, the installation card slot extends to the inner peripheral surface of the outer connecting part.

[0013] Optionally, the bottom of the external connection part in the installation card slot is configured as a resisting surface, and the resisting surface is used to form a resistance against the top surface of the clamping ring edge.

[0014] The present utility model also discloses an earphone, which includes an earphone body and the above-mentioned earphone earplug. The earphone earplug can be installed at the sound outlet of the earphone body through the installation part.

[0015] Optionally, a clamping ring edge is provided at the sound outlet of the earphone body, and an anti-rotation clamping protrusion is provided on the clamping ring edge.

[0016] Compared with the prior art, the beneficial effects of the earphone earplug provided by the embodiment of the present utility model are as follows: A first groove surrounding the external connection part for one week is provided on the outer peripheral surface of the external connection part of the earphone earplug of the present utility model, which can weaken the structural strength of the external connection part, make it softer and more deformable, so that it can better adapt to ear canals of different sizes when inserted into the ear canal. And since the installation part is used to be installed at the sound outlet of the earphone body, and the external connection part is not connected to the sound outlet, this can make the earphone earplug softer and more deformable at the external connection part, improve the comfort when worn in the ear canal. At the same time, after the earphone body is worn, due to the wearing angle, when the earphone earplug is deformed, the restoring force after the deformation of the earphone earplug is smaller, reducing the pressure of the earphone earplug on the ear canal, which is beneficial to improving the comfort during long-term wearing. Description of the Drawings

[0017] The technical solution of the present utility model will be further described in detail below in conjunction with the drawings. In the drawings:

[0018] Figure 1 is a schematic diagram of the earphone earplug according to the embodiment of the present utility model;

[0019] Figure 2 is another schematic diagram of the earphone earplug according to the embodiment of the present utility model;

[0020] Figure 3 is a cross-sectional view of the earphone earplug according to the embodiment of the present utility model;

[0021] Figure 4 is another cross-sectional view of the earphone earplug according to the embodiment of the present utility model;

[0022] Figure 5 is a schematic diagram of the earphone according to the embodiment of the present utility model;

[0023] Figure 6 is a schematic diagram of the earphone body according to the embodiment of the present utility model.

[0024] The reference numerals in the drawings are as follows:

[0025] 1. Earphone earplug; 11. Outer rubber sleeve; 12. Inner mounting sleeve; 121. Mounting part; 121a. Mounting card slot; 121a1. Anti-rotation card slot; 122. Outer connecting part; 122a. First groove; 122b. First generatrix; 122c. Resistance surface; 123. Axis; 13. Mounting through cavity; 14. Arc connecting part; 2. Earphone body; 21. Sound outlet; 22. Clamping ring edge; 221. Anti-rotation clamping projection. Detailed implementation mode

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Now, in combination with the drawings, the preferred embodiments of the present invention will be described in detail.

[0027] The embodiment of the present invention provides an earphone earplug 1, as Figures 1 to 3 shown, the earphone earplug 1 includes an outer rubber sleeve 11 and an inner mounting sleeve 12; a mounting through cavity 13 penetrating both ends thereof is provided in the inner mounting sleeve 12; one end of the outer rubber sleeve 11 is connected to the inner mounting sleeve 12, and on the outer peripheral side of the inner mounting sleeve 12, the outer rubber sleeve 11 bends and extends towards the other end of the inner mounting sleeve 12 to surround the inner mounting sleeve 12. The inner mounting includes a mounting part 121 and an outer connecting part 122; the mounting part 121 is used for mounting at the sound outlet 21 of the earphone body 2, and the outer connecting part 122 is connected to the mounting part 121; a first groove 122a surrounding the outer connecting part 122 for one week is provided on the outer peripheral surface of the outer connecting part 122.

[0028] The earphone earplug 1 of the present invention is provided with a first groove 122a surrounding the outer connecting part 122 for one week on the outer peripheral surface of the outer connecting part 122, which can weaken the structural strength of the outer connecting part 122, make it softer and more deformable, so that it can better adapt to ear canals of different sizes when inserted into the ear canal. And since the mounting part 121 is used for mounting at the sound outlet 21 of the earphone body 2, and the outer connecting part 122 is not connected to the sound outlet 21, this can make the earphone earplug 1 softer and more deformable at the outer connecting part 122, improve the comfort when worn in the ear canal. At the same time, after the earphone body 2 is worn, due to the wearing angle, when the earphone earplug 1 is deformed, the restoring force after the deformation of the earphone earplug 1 is smaller, reducing the pressure of the earphone earplug 1 on the ear canal, which is beneficial to improving the comfort of long-term wearing.

[0029] Specifically, the material of the earphone ear tip 1 can generally be made of flexible materials such as silica gel and rubber. The earphone ear tip 1 is sleeved on the sound outlet 21 of the earphone body 2 through the installation part 121. The installation through cavity 13 is used for installing the earphone ear tip 1 and also for sound output. The first groove 122a is arranged on the outer peripheral surface of the outer connection part 122. First, it can avoid unnecessary interference and fluctuation of sound caused by setting the first groove 122a on the inner surface of the installation through cavity 13. Second, the installation through cavity 13 is prone to getting dirty or accumulating dust during daily exposure due to being used in the ear, and it is not easy to clean when located in the installation through cavity 13. However, when located on the outer peripheral surface of the outer connection part 122, first, it does not contact or communicate with the ear canal during ear use, and is blocked by the outer rubber sleeve 11, so it is not easy to get dirty. In the daily state, it is also blocked by the outer rubber sleeve 11, so it is not easy to accumulate dust. At the same time, it is more convenient to clean during cleaning, and only need to turn over the outer rubber sleeve 11 to clean it.

[0030] A plurality of first grooves 122a are arranged, and adjacent first grooves 122a are connected to form a wavy pattern. The structure of the wavy pattern can further enhance the softness and plasticity of the earphone ear tip 1, so that it can better adapt to ear canals of different sizes when inserted into the ear canal. Such a design can disperse and reduce the pressure points on the ear canal wall, thereby reducing pain and discomfort. And the wavy pattern can further reduce the restoring force of the earphone ear tip 1. Such a design helps the earphone ear tip 1 to exert less pressure on the ear canal wall after deformation during wearing, which is beneficial to the comfort during long-term wearing.

[0031] As Figure 4 As shown, one end of the outer connection part 122 connected to the installation part 121 is the bottom, and the other end is the top; the connection line of the outer peripheral surface of the outer connection part 122 between the top and the bottom is the first generatrix 122b, and the first generatrix 122b inclines towards the axis 123 of the installation through cavity 13 from the bottom to the top. In this solution, the first generatrix 122b inclines towards the axis 123 of the installation through cavity 13 from the bottom to the top, which can make the outer connection part 122 as a whole in the shape of a frustum of a cone with a smaller top and a larger bottom, and the center of gravity is relatively stable, improving the stability of installation.

[0032] The earphone ear tip 1 further includes an arc connection part 14, and the outer rubber sleeve 11 and the inner installation sleeve 12 are connected through the arc connection part 14. The arc connection part 14 can provide a smooth transition curved surface, which is beneficial to avoiding discomfort caused by sharp corners. At the same time, it may also provide a fitting closer to the shape of the inner ear to increase comfort. At the same time, it gives the earphone ear tip 1 a certain elasticity and flexibility, enabling it to adapt to different ear shapes and ear sizes, improving universality and personal comfort during wearing. The arc connection part 14 can also disperse stress, thereby improving the structural strength and durability of the entire earphone ear tip 1.

[0033] As Figures 2 to 4As shown in the figure, an installation card slot 121a is provided on the inner peripheral surface of the installation part 121. The installation card slot 121a is used to be clamped on the clamping ring edge 22 at the sound outlet 21 of the earphone body 2. By cooperating with the clamping ring edge 22 at the sound outlet 21 of the earphone body 2, the installation card slot 121a can ensure that the earphone earplug 1 will not fall off easily during use, improving the installation firmness of the earphone earplug 1. Further, an anti-rotation card slot 121a1 is provided in the installation card slot 121a. The anti-rotation card slot 121a1 is used to be clamped on the anti-rotation convex 221 on the clamping ring edge 22. The anti-rotation card slot 121a1 in the installation card slot 121a is used to cooperate with the preset anti-rotation convex 221 on the clamping ring edge 22 of the earphone. After the earphone earplug 1 is clamped to the earphone body 2, the earphone earplug 1 cannot rotate on the clamping ring edge 22, maintaining the correct relative position between the earphone earplug 1 and the earphone body 2, and avoiding loosening or sliding of the earphone earplug 1 during daily use. Specifically, two anti-rotation card slots 121a1 are provided oppositely, and two anti-rotation convexes 221 are correspondingly provided. Further, the installation card slot 121a extends to the inner peripheral surface of the outer connection part 122.

[0034] The bottom of the outer connection part 122 in the installation card slot 121a is configured as a resisting surface 122c. The resisting surface 122c is used to form a resistance against the top surface of the clamping ring edge 22. The resisting surface 122c can form a resistance against the clamping ring edge 22 during installation, limiting the installation position of the earphone earplug 1, ensuring that the earphone earplug 1 will not be pushed in excessively or displaced, and guaranteeing the correct installation of the earphone earplug 1.

[0035] As Figure 5 and Figure 6 As shown in the figure, the present utility model also discloses an earphone, including an earphone body 2 and the above-mentioned earphone earplug 1. The earphone earplug 1 can be installed at the sound outlet 21 of the earphone body 2 through the installation part 121. Specifically, a clamping ring edge 22 is provided at the sound outlet 21 of the earphone body 2, and an anti-rotation convex 221 is provided on the clamping ring edge 22. The installation card slot 121a of the installation part 121 is sleeved on the clamping ring edge 22, and the anti-rotation card slot 121a1 is clamped on the anti-rotation convex 221. Specifically, two anti-rotation convexes 221 are provided oppositely.

[0036] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it. For those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some of the technical features can be equivalently replaced; and all such modifications and replacements should fall within the protection scope of the appended claims of the present utility model.

Claims

1. An earphone earmuff, characterized in that: The invention comprises an outer rubber sleeve and an inner mounting sleeve; the inner mounting sleeve is provided with a mounting cavity penetrating through both ends thereof; the outer rubber sleeve is connected to one end of the inner mounting sleeve, and the outer rubber sleeve is bent on the outer peripheral side of the inner mounting sleeve and extends toward the other end of the inner mounting sleeve to surround the inner mounting sleeve; The internal installation includes a mounting portion and an external connection portion; the mounting portion is used to be mounted at the sound outlet of the earphone body, and the external connection portion is connected to the mounting portion; a first groove surrounding the external connection portion is provided on the outer peripheral surface of the external connection portion.

2. The earphone earmuff according to claim 1, characterized in that: A plurality of the first grooves are provided, and adjacent first grooves are connected to form a wavy pattern.

3. The earphone earmuff according to claim 1, characterized in that: One end of the external connection part connected to the mounting part is the bottom, and the other end is the top; the line connecting the top and the bottom through the outer circumference of the external connection part is the first busbar, and the first busbar is inclined toward the axis of the mounting cavity from the bottom to the top.

4. The earphone earmuff according to any one of claims 1 to 3, characterized in that: The earphone earmuff also includes an arc-shaped connecting portion, and the outer rubber sleeve and the inner mounting sleeve are connected by the arc-shaped connecting portion.

5. The earphone earmuff according to any one of claims 1 to 3, characterized in that: The inner circumference of the mounting portion is provided with a circle of mounting slots, and the mounting slots are used for being clamped on the edge of the clamping ring at the sound outlet of the earphone body.

6. The earphone earmuff according to claim 5, characterized in that: An anti-rotation slot is provided in the installation slot, and the anti-rotation slot is used to be clamped on the anti-rotation protrusion on the clamping ring edge.

7. The earphone earmuff according to claim 5, characterized in that: The mounting slot is extended to the inner circumferential surface of the external connection portion.

8. The earphone earmuff according to claim 7, characterized in that: The bottom of the external connection portion in the installation slot is configured as a stopper surface, and the stopper surface is used to stop against the top surface of the clamping ring.

9. A headset, characterized in that: It comprises an earphone body and the earphone earmuff according to any one of claims 1 to 8, wherein the earphone earmuff can be installed at the sound outlet of the earphone body through the installation portion.

10. The earphone according to claim 9, characterized in that A clamping ring edge is arranged at the sound outlet of the earphone body, and an anti-rotation clamping protrusion is arranged on the clamping ring edge.

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