Rotatable earphone and earphone cabin

Abstract

The utility model provides a rotatable earphone and an earphone cabin, and belongs to the technical field of earphones, the rotatable earphone comprises a main body and a loudspeaker member, and one side of the loudspeaker member is provided with an ear nozzle. A rotating structure is arranged between the horn piece and the main body; the horn piece is rotationally connected with the main body through the rotating structure; and a detachable ear hook is arranged on the main body. The earphone can be hung on the ear of a user through the ear hook, so that the use stability of the earphone is ensured; the horn piece can rotate on the main body, and the angle of the ear nozzle can be adjusted by rotating the horn piece in the use process, so that the ear nozzle can adapt to ears of different users, and the wearing comfort and the use experience of the users are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a rotatable earphone and an earphone case. Background Art

[0002] With the development of wireless communication technology and the popularization of mobile devices, the popularity of Bluetooth earphones has also become higher and higher. They provide convenient wireless connection, enabling users to be free from the bondage of cables when listening to music, answering calls or performing other audio interactions, and playing an important role in daily life, business activities and sports occasions. However, there are still certain limitations in the design of existing Bluetooth earphones, especially in terms of comfort and adaptability. For example, in existing Bluetooth earphones, the ear tip of the earplug is usually fixed to the housing of the earphone and cannot be adjusted according to the shape of the user's ear canal. This design will affect the wearing comfort of the user's earphones, and for different users, the earphones may be worn unstably and easily fall off.

[0003] Therefore, it is necessary to improve the existing Bluetooth earphones to overcome the defects of the prior art. Summary of the Utility Model

[0004] To overcome the problems existing in the related art, one of the purposes of the present utility model is to provide a rotatable earphone, which can be hung on the user's ear through the ear hook to ensure the stability of the earphone during use; moreover, the speaker can rotate on the main body, and during use, the angle of the ear tip can be adjusted by rotating the speaker, so that the ear tip can adapt to the ears of different users, improving the wearing comfort and use experience of the user.

[0005] A rotatable earphone includes a main body and a speaker, and an ear tip is provided on one side of the speaker;

[0006] A rotating structure is provided between the speaker and the main body, and the speaker is rotatably connected to the main body through the rotating structure; a detachable ear hook is provided on the main body.

[0007] In a preferred technical solution of the present utility model, a first cavity is provided on the main body, a second cavity is provided on the speaker, and after the speaker is installed on the main body, an installation cavity is formed between the first cavity and the second cavity; the rotating structure is provided on the installation cavity.

[0008] In a preferred technical solution of the present utility model, the rotating structure includes a first knob plate, a second knob plate, a spring and a locking member, the first knob plate and the second knob plate are arranged side by side, and the spring is provided on one side of the second knob plate;

[0009] A connecting post is provided on the horn part. One end of the connecting post penetrates through the first knob plate and the second knob plate. The locking part is arranged at the end of the connecting post away from the horn part, and the locking part penetrates through the spring along the axis of the spring and is connected to the locking part.

[0010] In a preferred technical solution of the present utility model, N grooves are provided on the first knob plate, and the N grooves are linearly distributed on the first knob plate; N is a natural number greater than 1;

[0011] At least one bump is provided on the second knob plate. The bump corresponds to the groove and is clamped in the groove;

[0012] A guide rod is provided on the first knob plate, and a guide groove is provided on the first knob plate. One end of the guide rod extends into the guide groove.

[0013] In a preferred technical solution of the present utility model, the center line of each groove passes through the axis of the first knob plate, and an included angle α is provided between the center lines of adjacent two grooves, 5° ≤ α ≤ 9°.

[0014] In a preferred technical solution of the present utility model, the horn part includes a first horn cover and a second horn cover. The first horn cover and the second horn cover are detachably connected. A horn cavity is formed between the first horn cover and the second horn cover, and a horn is arranged in the horn cavity;

[0015] The ear tip is arranged on one side of the first horn cover, and an ear cap is arranged on the ear tip.

[0016] In a preferred technical solution of the present utility model, a connecting part is arranged on one side of the main body, and the connecting part is rotatably connected to the horn part;

[0017] The earhook is clamped on the connecting part.

[0018] In a preferred technical solution of the present utility model, the earhook includes a clamping part and a hanging part. The clamping part is clamped on the connecting part, and the hanging part is rotatably connected to the clamping part.

[0019] A second object of the present utility model is to provide an earphone case, and a charging cavity for charging the rotatable earphone as described above is arranged in the earphone case.

[0020] The beneficial effects of the present utility model are:

[0021] The rotatable earphone and earphone case provided by the present utility model. The rotatable earphone includes a main body and a speaker. An ear tip is provided on one side of the speaker. A rotating structure is provided between the speaker and the main body, and the speaker is rotatably connected to the main body through the rotating structure; a detachable ear hook is provided on the main body. During the actual use of this earphone, due to the design of the rotating structure between the speaker and the main body, users can adjust the angle of the ear tip by rotating the speaker according to their own ear shape and wearing habits, so as to find the most suitable wearing position for themselves. This can reduce the pressure and discomfort caused by long-term wearing and improve the wearing comfort. The adjustment of the angle of the speaker can not only improve the wearing comfort, but also ensure that the ear tip better aligns with the user's ear canal, reduce the loss and distortion of sound during transmission, thereby improving the clarity and sound quality of the sound and allowing users to enjoy a better auditory experience. The detachable ear hook design allows users to flexibly select or replace the ear hook according to different usage scenarios and personal needs, increasing the applicability and convenience of the earphone. For example, a more stable ear hook can be selected during exercise, while a lighter style can be selected during daily use. As a fixing device, the ear hook can effectively fix the earphone firmly on the user's ear, and even in the case of strenuous exercise or a complex external environment, it can keep the earphone stably worn and reduce the risk of the earphone falling off due to external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of the rotatable earphone provided by an embodiment of the present application;

[0023] Figure 2 is a side view of the rotatable earphone provided by an embodiment of the present application;

[0024] Figure 3 is a cross-sectional view of the interior of the rotatable earphone provided by an embodiment of the present application;

[0025] Figure 4 is Figure 3 a partial enlarged view of part A in

[0026] Figure 5 is a schematic structural view of the rotating structure provided by an embodiment of the present application;

[0027] Figure 6 is a schematic structural view of the rotating structure when the second knob plate is not included in the embodiment of the present application;

[0028] Figure 7 is a schematic structural view of the rotating structure when the first knob plate is not included in the embodiment of the present application;

[0029] Figure 8 is a perspective view of the rotatable earphone provided by an embodiment of the present application arranged on the earphone case.

[0030] Reference numerals:

[0031] 1. Speaker component; 11. First speaker cover; 12. Second speaker cover; 121. Second cavity; 122. Connecting column; 13. Ear tip; 14. Speaker cavity; 2. Ear hook; 21. Clamping portion; 22. Hanging ear portion; 3. Main body; 31. First cavity; 4. Ear cap; 5. Rotating structure; 51. First knob plate; 511. Groove; 512. Guide rod; 52. Second knob plate; 521. Protrusion; 522. Guide groove; 53. Spring; 54. Locking member; 100. Headphone case; 110. Charging cavity. Detailed implementation manners

[0032] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to convey the scope of the present invention fully to those skilled in the art.

[0033] There are still certain limitations in the design of existing Bluetooth earphones, especially in terms of comfort and adaptability. For example, in existing Bluetooth earphones, the ear tip of the earplug and the housing of the earphone are usually fixed and cannot be adjusted according to the shape of the user's ear canal. This design will affect the wearing comfort of the user's earphones, and for different users, the earphones may be worn unstably and easily fall off.

[0034] Based on this, the present application provides a rotatable earphone.

[0035] Embodiment

[0036] As Figures 1 - 7 shown, a rotatable earphone includes a main body 3 and a speaker component 1, and an ear tip 13 is provided on one side of the speaker component 1;

[0037] A rotating structure 5 is provided between the speaker component 1 and the main body 3, and the speaker component 1 is rotatably connected to the main body 3 through the rotating structure 5; a detachable ear hook 2 is provided on the main body 3.

[0038] In the actual use of the above-mentioned rotatable earphone, due to the design of the rotation structure 5 between the speaker unit 1 and the main body 3, users can adjust the angle of the ear tip 13 by rotating the speaker unit 1 according to their own ear shape and wearing habits, so as to find the most suitable wearing position for themselves. This can reduce the compression and discomfort caused by long-term wearing and improve the wearing comfort. The angle adjustment of the speaker unit 1 can not only improve the wearing comfort, but also ensure that the ear tip 13 better aligns with the user's ear canal, reduce the loss and distortion of sound during transmission, thereby improving the sound clarity and quality, and enabling users to enjoy a better auditory experience. The detachable earhook 2 design allows users to flexibly select or replace the earhook 2 according to different usage scenarios and personal needs, increasing the applicability and convenience of the earphone. For example, a more stable earhook 2 can be selected during exercise, while a lighter style can be selected during daily use. As a fixing device, the earhook 2 can effectively fix the earphone firmly on the user's ear, and can maintain the stable wearing of the earphone even in the case of strenuous exercise or complex external environment, reducing the risk of the earphone falling off due to external forces.

[0039] Specifically, a first cavity 31 is provided on the main body 3, and a second cavity 121 is provided on the speaker unit 1. After the speaker unit 1 is installed on the main body 3, an installation cavity is formed between the first cavity 31 and the second cavity 121; the rotation structure 5 is provided on the installation cavity.

[0040] When the speaker unit 1 is installed on the main body 3, the first cavity 31 and the second cavity 121 are accurately docked to jointly form a closed installation cavity. The rotation structure 5 is provided inside the installation cavity. In one embodiment, this rotation structure 5 can be a precise rotating shaft or hinge, and the rotation structure 5 enables the speaker unit 1 to rotate or flip relative to the main body 3 within a specific angle range so that users can adjust according to needs to make the wearing of the earphone more comfortable.

[0041] Furthermore, a specific embodiment of the rotation structure 5 is provided in this embodiment. Specifically:

[0042] The rotation structure 5 includes a first knob plate 51, a second knob plate 52, a spring 53 and a locking member 54. The first knob plate 51 and the second knob plate 52 are arranged side by side, and the spring 53 is provided on one side of the second knob plate 52;

[0043] A connecting column 122 is provided on the speaker unit 1. One end of the connecting column 122 penetrates through the first knob plate 51 and the second knob plate 52. The locking member 54 is provided at the end of the connecting column 122 away from the speaker unit 1, and the locking member 54 penetrates through the spring 53 along the axis of the spring 53 and is connected to the spring 53.

[0044] One end of the connecting column 122 penetrates through the first knob plate 51 and the second knob plate 52, tightly connecting these two knob plates to the horn member 1. At the same time, a locking member 54 is provided at the end of the connecting column 122 away from the horn member 1 for locking the two knob plates. And a spring 53 is provided on one side of the second knob plate 52, and the locking member 54 penetrates through the spring 53 along the axis of the spring 53 to be connected with the locking member 54. Therefore, the spring 53 is in a certain compressed state, providing a certain pre-tightening force for the rotating structure 5.

[0045] During use, the user can easily rotate the horn member 1 to adjust its angle relative to the main body 3. During the adjustment process, the first knob plate 51 and the second knob plate 52 will rotate synchronously with the rotation of the horn member 1, maintaining the relative stability of the connecting column 122 and the locking member 54.

[0046] Furthermore, N grooves 511 are provided on the first knob plate 51, and the N grooves 511 are linearly distributed on the first knob plate 51; N is a natural number greater than 1; at least one bump 521 is provided on the second knob plate 52, the bump 521 corresponds to the groove 511 and is clamped in the groove 511; a guide rod 512 is provided on the first knob plate 51, and a guide groove 522 is provided on the first knob plate 51, and one end of the guide rod 512 extends into the guide groove 522. The guide groove 522 is arranged along the circumferential direction of the second knob plate 52, and the cooperation between the guide rod 512 and the guide groove 522 makes the rotation between the first knob plate 51 and the second knob plate 52 more stable.

[0047] The center line of each groove 511 passes through the axis of the first knob plate 51, and an angle α is provided between the center lines of two adjacent grooves 511, where 5° ≤ α ≤ 9°.

[0048] This embodiment also provides a locking method between the first knob plate 51 and the second knob plate 52. Specifically, the first knob plate 51 and the second knob plate 52 are locked through the mutual cooperation of the bump 521 and the groove 511, which enables the first knob plate 51 and the second knob plate 52 to rotate relative to each other within a specified angle.

[0049] The center line of each groove 511 passes through the axis of the first knob plate 51, and an angle α is provided between the center lines of two adjacent grooves 511, where 5° ≤ α ≤ 9°. This means that the first knob plate 51 and the second knob plate 52 can only rotate and lock relative to each other within these preset angle ranges, thereby realizing precise control of the rotation angle, and thus improving the rotation accuracy and stability.

[0050] In addition, when the convex point 521 is snapped into the groove 511, the first knob plate 51 and the second knob plate 52 are locked to each other. When an external force drives the first knob plate 51 to rotate, the convex point 521 can be separated from the groove 511. When the convex point 521 is snapped into the next groove 511, the first knob plate 51 and the second knob plate 52 are locked to each other again. The design of the convex point 521 and the groove 511 enables the first knob plate 51 and the second knob plate 52 to be tightly combined together in the locked state, enhancing the locking force and preventing loosening or displacement caused by external forces.

[0051] Specifically, the horn member 1 includes a first horn cover 11 and a second horn cover 12. The first horn cover 11 and the second horn cover 12 are detachably connected. A horn cavity 14 is formed between the first horn cover 11 and the second horn cover 12, and a horn is arranged in the horn cavity 14.

[0052] The earpiece 13 is arranged on one side of the first horn cover 11, and an ear cap 4 is arranged on the earpiece 13.

[0053] The first horn cover 11 and the second horn cover 12 are the main components of the horn member 1. The two are tightly combined together to form a closed horn cavity 14. The earpiece 13 is arranged on one side of the first horn cover 11, and it plays a role in conducting sound from the horn cavity 14 to the user's ear.

[0054] In order to improve the user's comfort and sound insulation effect, an ear cap 4 is also arranged on the earpiece 13. The ear cap 4 can be made of a soft and breathable material, which can closely fit the user's ear, reducing sound leakage and interference from external noise.

[0055] Furthermore, a connecting portion is arranged on one side of the main body 3, and the connecting portion is rotatably connected to the horn member 1;

[0056] The ear hook 2 is snap-fitted on the connecting portion. Further, the ear hook 2 includes a snap-fitting portion 21 and a hanging portion 22. The snap-fitting portion 21 is snap-fitted on the connecting portion, and the hanging portion 22 is rotatably connected to the snap-fitting portion 21.

[0057] The ear hook 2 is a component in the speaker assembly for fixing the assembly on the user's ear. The ear hook 2 includes two parts: a snap-fitting portion 21 and a hanging portion 22. The snap-fitting portion 21 is designed to be tightly snap-fitted on the connecting portion, ensuring a stable connection between the ear hook 2 and the main body 3. The hanging portion 22 is rotatably connected to the snap-fitting portion 21, enabling the hanging portion 22 to be adjusted according to the user's ear shape and wearing habit, improving the wearing comfort and stability. In addition, through the design of the rotating structure 5 and the ear hook 2, the speaker assembly can be easily folded or stored when not in use, facilitating user carrying and storage.

[0058] Embodiment 2

[0059] As Figure 8 shown, this embodiment provides a headphone case, and a charging cavity 110 for charging the rotatable headphones as described above is provided in the headphone case 100.

[0060] Specifically, the headphones of this application are noise-canceling headphones. One headphone or a pair of headphones can be placed in the headphone case 100 for charging, which provides a better listening experience and wearing comfort for users.

[0061] In actual applications, the charging cavity 110 is designed according to the shape and size of the rotatable headphones to ensure that the headphones can be closely placed in the charging cavity 110. The headphone case 100 provides a safe storage environment for the headphones, preventing the headphones from being damaged or lost during carrying. Through the charging function of the headphone case 100, users can ensure that the headphones always have sufficient power when needed, thus extending the usage time of the headphones.

[0062] In the description of this application, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description. Without contrary instructions, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of this application; the orientation words "inside, outside" refer to the inside and outside relative to the outline of each component itself.

[0063] For the convenience of description, spatial relative terms such as "above...", "above...", "on the upper surface of...", "above" etc. can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "beneath other devices or structures" afterwards. Thus, the exemplary term "above..." can include two orientations of "above..." and "below...". The device can also be positioned or rotated in other different ways (rotated 90 degrees or in other orientations), and corresponding explanations are made for the spatial relative descriptions used here.

[0064] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional declaration, the above terms have no special meaning, so it should not be construed as a limitation on the scope of protection of this application.

[0065] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of protection of the present utility model.

Claims

1. A rotatable earphone, comprising a main body (3) and a speaker unit (1). One side of the speaker unit (1) is provided with an ear tip (13), and it is characterized in that: A rotation structure (5) is provided between the speaker unit (1) and the main body (3), and the speaker unit (1) is rotatably connected to the main body (3) through the rotation structure (5); A detachable earhook (2) is provided on the main body (3).

2. The rotatable earphone according to claim 1, wherein: A first cavity (31) is provided on the main body (3), and a second cavity (121) is provided on the speaker unit (1). After the speaker unit (1) is installed on the main body (3), an installation cavity is formed between the first cavity (31) and the second cavity (121); The rotation structure (5) is provided on the installation cavity.

3. The rotatable earphone according to claim 1, wherein: The rotation structure (5) includes a first knob plate (51), a second knob plate (52), a spring (53) and a locking member (54). The first knob plate (51) and the second knob plate (52) are arranged side by side, and the spring (53) is provided on one side of the second knob plate (52); A connecting column (122) is provided on the speaker unit (1). One end of the connecting column (122) penetrates through the first knob plate (51) and the second knob plate (52), and the locking member (54) is provided at the end of the connecting column (122) away from the speaker unit (1), and the locking member (54) penetrates through the spring (53) along the axis of the spring (53) and is connected to the locking member (54).

4. The rotatable earphone according to claim 3, wherein: N grooves (511) are provided on the first knob plate (51), and the N grooves (511) are linearly distributed on the first knob plate (51); N is a natural number greater than 1; At least one convex point (521) is provided on the second knob plate (52). The convex point (521) corresponds to the groove (511) and is clamped in the groove (511); A guide rod (512) is provided on the first knob plate (51), and a guide groove (522) is provided on the first knob plate (51). One end of the guide rod (512) extends into the guide groove (522).

5. The rotatable earphone according to claim 4, wherein: The center line of each groove (511) passes through the axis of the first knob plate (51), and an included angle α is provided between the center lines of two adjacent grooves (511), 5° ≤ α ≤ 9°.

6. The rotatable earphone according to any one of claims 1-5, wherein: The speaker unit (1) includes a first speaker cover (11) and a second speaker cover (12). The first speaker cover (11) and the second speaker cover (12) are detachably connected. A speaker cavity (14) is formed between the first speaker cover (11) and the second speaker cover (12), and a speaker is provided in the speaker cavity (14); The earpiece (13) is provided on one side of the first speaker cover (11), and an ear cap (4) is provided on the earpiece (13).

7. The rotatable earphone according to any one of claims 1-5, characterized in that: A connecting portion is provided on one side of the main body (3), and the connecting portion is rotatably connected to the speaker member (1); The ear hook (2) is snap-fitted on the connecting portion.

8. The rotatable earphone according to claim 7, characterized in that: The ear hook (2) includes a snap-fitting portion (21) and a hanging ear portion (22), the snap-fitting portion (21) is snap-fitted on the connecting portion, and the hanging ear portion (22) is rotatably connected to the snap-fitting portion (21).

9. An earphone case, characterized in that: A charging cavity (110) for charging the rotatable earphone according to any one of claims 1-8 is provided in the earphone compartment (100).

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