A sound production assembly and a headphone

Abstract

The application relates to the technical field of audio playing equipment, and discloses a sound generating assembly and a headset, which comprise a shell, a rotating component and a sound generating component. The rotating component comprises a rotating piece and a circuit board, the circuit board is connected in the shell, and the rotating piece is movably connected to one end of the shell; the sound generating component is connected in the shell and arranged on the side of the circuit board away from the rotating piece; wherein the rotating piece protrudes towards the circuit board and is provided with a control body, and the circuit board is provided with a plurality of function parts; the rotating piece is used for rotating the control body, so that the control body controls the starting or closing of the function parts. Through the design of the rotating component, the function control is realized by rotation, the keyless control mode is realized, the function control operation is not prone to failure, the operation difficulty is greatly reduced, the use convenience is improved, and the good use experience of consumers is ensured.

Description

Technical Field

[0001] This application belongs to the field of audio playback device technology, specifically relating to a sound-generating component and headphones. Background Technology

[0002] Currently, most mainstream headphones on the market rely on physical buttons located on the surface of the earcups for functions such as volume adjustment, track switching, and answering or ending calls. These physical buttons, as a traditional interaction solution, are widely used in various headphone products due to their mature technology and low cost.

[0003] However, headphones are mostly worn when in use, and the current headphone interaction method that uses physical buttons requires users to locate the physical buttons by touch. If the buttons are small and densely distributed, it is easy to not find the function button or make a mistake, which increases the difficulty of operation and seriously affects the user experience. Utility Model Content

[0004] To address the shortcomings of the prior art, this application provides a sound-generating component and headphones. By designing a rotating component, the function is controlled by rotation, achieving a buttonless operation method. This makes the function control operation less prone to errors, greatly reduces the difficulty of operation, improves the ease of use, and ensures a good user experience for consumers.

[0005] The technical effects to be achieved in this application are realized through the following aspects: In a first aspect, this application provides a sound-generating component, comprising: case; A rotating component, including a rotating element and a circuit board, the circuit board being connected within the housing, and the rotating element being movably connected to one end of the housing; and A sound-generating component is connected inside the housing and is located on the side of the circuit board away from the rotating component; The rotating component has a control body protruding towards the circuit board, and the circuit board has multiple functional parts; the rotating component is used to rotate the control body so that the control body controls the start or stop of the functional parts.

[0006] In some implementations, the functional unit is a tactile switch, and a switch is provided on one side of the functional unit, with the switch opposite to the control body.

[0007] In some implementations, there are two functional units, and the control unit is located between the two functional units; The spacing between the two functional units is greater than the width of the control body.

[0008] In some implementations, the housing has a convex wall extending toward the circuit board, and the convex wall surrounds a through hole; The rotating component also includes a limiting unit, which is located at the lower end of the rotating component and extends through the through hole.

[0009] In some implementations, the limiting unit includes a plurality of limiting plates and a plurality of reinforcing plates arranged in a circular array, wherein the limiting plates and the reinforcing plates are staggered.

[0010] In some implementations, the lower end of the limiting plate is provided with a limiting groove, and the convex wall is disposed in the limiting groove.

[0011] In some implementations, the lower end of the reinforcing plate is provided with a guide surface, which is inclined toward the central axis of the through hole, and the reinforcing plate is in contact with the convex wall.

[0012] In some implementations, the edge of the rotating component is provided with anti-slip texture.

[0013] In some implementations, the housing is provided with a limiting protrusion; the rotating component is provided with a moving groove adapted to the limiting protrusion, and the limiting protrusion moves within the moving groove.

[0014] Secondly, this application provides a headset, including a wearing component, a hinge component, and a sound-generating component, wherein the sound-generating component is disposed at both ends of the wearing component, and the hinge component is connected between the sound-generating component and the wearing component; wherein the sound-generating component is the aforementioned sound-generating component.

[0015] In summary, this application has at least the following advantages: The sound-generating component and headphones provided in this application allow the user to rotate the rotating part so that the control body abuts against the functional part, and control the activation or deactivation of the functional part. This achieves function control by rotation, eliminating the need for buttons, thereby greatly reducing the chance of misoperation, effectively reducing the difficulty of operation, improving ease of use, and ensuring a good user experience for consumers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the sound-generating component in Embodiment 1 of this application.

[0017] Figure 2 This is a cross-sectional view of the sound-generating component in Embodiment 1 of this application.

[0018] Figure 3 This is a schematic diagram of the sound-generating component in Embodiment 2 of this application (excluding the housing).

[0019] Figure 4This is a schematic diagram of the shell structure shown in Embodiment 2 of this application.

[0020] Figure 5 This is a schematic diagram showing the structure of the limiting unit and the rotating component in Embodiment 2 of this application.

[0021] Figure 6 This is another structural schematic diagram of the shell shown in Embodiment 2 of this application.

[0022] Figure 7 This is a schematic diagram of the structure of the headphones in Embodiment 3 of this application.

[0023] Marked in the image: 1. Housing; 11. Raised wall; 12. Through hole; 13. Limiting protrusion; 2. Rotating component; 21. Rotating part; 211. Control body; 212. Anti-slip texture; 22. Circuit board; 221. Functional part; 2211. Switch; 23. Limiting unit; 231. Limiting plate; 2311. Limiting groove; 232. Reinforcing plate; 2321. Guide surface; 3. Sound-generating component; 100. Sound-generating assembly; 200. Wearing assembly; 300. Rotating shaft assembly. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only some embodiments of this application, not all embodiments.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0026] Example 1: Please see the appendix Figure 1-2 This application discloses a sound-generating component, comprising a housing 1, a rotating component 2, and a sound-generating component 3. The rotating component 2 includes a rotating element 21 and a circuit board 22. The circuit board 22 is connected inside the housing 1, and the rotating element 21 is movably connected to one end of the housing 1. The sound-generating component 3 is connected inside the housing 1 and is located on the side of the circuit board 22 away from the rotating element 21. The rotating element 21 has a control body 211 protruding towards the circuit board 22, and the circuit board 22 has multiple functional parts 221. The rotating element 21 is used to rotate the control body 211 so that the control body 211 controls the activation or deactivation of the functional parts 221.

[0027] In this embodiment, the sound-generating component 100 allows the user to rotate the rotating part 21, causing the control body 211 to come into contact with or disengage from the functional part 221 in the circuit board 22, thereby controlling the activation or deactivation of the functional part 221. This rotational control eliminates the need for buttons, significantly reducing the risk of misoperation, effectively lowering the difficulty of operation, improving ease of use and operational accuracy, and ensuring a good user experience.

[0028] Specifically, by triggering the functional unit 221 through the control body 211, the electrical properties of the functional unit 221 are changed. Combined with the existing software program settings, the control body 211 can control different functional units 221 in different ways to achieve multiple functions, such as power on / off, noise reduction switching, volume adjustment, song skipping, answering / hanging up calls, EQ switching, and microphone and speaker mute functions. The software program can be flexibly designed according to requirements.

[0029] In addition, since the function is controlled by rotation, the physical buttons are eliminated, so that the surface of the sound-generating component 100 will not have any protrusions or depressions, thus achieving an integrated design of the sound-generating component 100 and meeting consumers' aesthetic needs for a simple and smooth appearance.

[0030] Example 2: The difference between this embodiment and Embodiment 1 is that, please refer to... Figure 3 In this embodiment, the functional part 221 is a tactile switch, and a switch 2211 is provided on one side of the functional part 221. The switch 2211 is opposite to the control body 211.

[0031] In this embodiment, the functional unit 221 adopts a tactile switch. The user rotates the rotating component 21, which in turn drives the control body 211 to open or close the switch 2211, thus switching functions. This structural design simplifies operation, allowing direct left and right rotation for function control and effectively reducing the risk of accidental activation. Furthermore, since the switch 2211 and the control body 211 are opposite each other, the rotation trigger path is reduced, achieving efficient switching of function control. The positional relationship between the switch 2211 and the control body 211 also improves operational accuracy.

[0032] In some embodiments, there are two functional units 221, and the control body is located between the two functional units 221; wherein the width between the two functional units 221 is greater than the width of the control body. With this arrangement, the corresponding function can be achieved by rotating the control body to the left, rotating it to the right, or placing it in the center, effectively increasing the variety of functions. Moreover, the design of this structure makes the overall function switching operation simple and convenient, achieving efficient operation.

[0033] In some embodiments, see Figure 4The housing 1 has a protruding wall 11 extending towards the circuit board 22, and the protruding wall 11 surrounds a through hole 12. The rotating component 2 also includes a limiting unit 23, which is located at the lower end of the rotating component 21 and passes through the through hole 12. This design significantly improves the motion stability of the rotating component 21 and prevents operational deviation. The through hole 12 surrounded by the protruding wall 11 forms a precise guide channel. When the limiting unit 23 passes through it, the inner wall of the through hole 12 can radially constrain the limiting unit 23 from all sides, preventing the rotating component 21 from swaying or deviating during rotation. This ensures the smoothness and accuracy of the rotation operation, avoids problems such as adjustment jamming and functional failure caused by component deviation, and improves the rotational smoothness of the rotating component 21.

[0034] In some embodiments, see Figure 5 The limiting unit 23 includes multiple limiting plates 231 and multiple reinforcing plates 232 arranged in a circular array, with the limiting plates 231 and reinforcing plates 232 staggered. Preferably, there are three limiting plates 231 and three reinforcing plates 232.

[0035] With the above configuration, the limiting plates 231 of the annular array can achieve uniform constraint in the entire circumference, improving rotational accuracy. Multiple limiting plates 231 are evenly distributed along the circumference, forming multi-point contact with the inner wall of the through hole 12 of the convex wall 11, applying radial limiting force to the rotating component 21 in the entire circumference, avoiding rotational deviation or jamming caused by uneven local force, and ensuring smooth operation.

[0036] Furthermore, the staggered reinforcing plate 232 can enhance structural strength without increasing volume. The staggered layout of the reinforcing plate 232 and the limiting plate 231 can precisely fill the strength gap between adjacent limiting plates 231, avoiding local weakness caused by the gap in the limiting unit 23; and the staggered design does not require additional increase in the overall diameter or thickness of the limiting unit 23, while maintaining a compact structure, it significantly improves the deformation resistance of the limiting unit 23, preventing the limiting plate 231 from breaking or bending due to excessive force during rotation, thus ensuring structural stability.

[0037] In some embodiments, the lower end of the limiting plate 231 is provided with a limiting groove 2311, and the convex wall 11 is disposed in the limiting groove 2311. With this arrangement, the inner wall of the limiting groove 2311 and the convex wall 11 are tightly fitted, which can further enhance the radial limiting effect, completely avoid the left and right swaying when the rotating part 21 rotates, and the upper and lower groove walls of the limiting groove 2311 can form an axial clamping on the convex wall 11, preventing the limiting unit 23 from moving up and down along the through hole 12 during use, ensuring that the rotation operation is always smooth and without jamming, greatly improving the rotation stability, effectively strengthening the structural connection reliability, and reducing the risk of falling off.

[0038] In some embodiments, the lower end of the reinforcing plate 232 is provided with a guide surface 2321, which is inclined toward the central axis of the through hole 12, and the reinforcing plate 232 is in contact with the convex wall 11.

[0039] Specifically, during assembly, the guide surface 2321 guides the reinforcing plate 232 to smoothly slide into the through hole 12 of the convex wall 11 along the inclined direction, avoiding jamming and damage to components caused by misalignment between the reinforcing plate 232 and the through hole 12, thus ensuring smooth assembly. Simultaneously, the guide surface 2321 automatically corrects the insertion angle of the reinforcing plate 232, eliminating the need for precise manual alignment. This is particularly suitable for automated assembly of miniaturized products like headphones, improving production efficiency. Furthermore, the contact between the reinforcing plate 232 and the convex wall 11 forms an additional support point, further dispersing the radial force during rotation, reducing the deformation of the limiting unit 23, and effectively improving rotational stability.

[0040] In some embodiments, the edge of the rotating component 21 is provided with anti-slip texture 212. The anti-slip texture 212 increases the roughness of the contact surface, which can stably enhance the friction and ensure that the user can easily apply force to rotate the rotating component 21 regardless of the user's hand condition, avoiding operation interruption or repetition due to slippage and improving the ease of operation.

[0041] In some embodiments, see Figure 6 The housing 1 is provided with a limiting protrusion 13; the rotating component 21 is provided with a moving groove adapted to the limiting protrusion 13, and the limiting protrusion 13 moves within the moving groove. Through this setting, the concave-convex fit between the limiting protrusion 13 and the moving groove, together with the previous convex wall 11 and limiting unit 23, forms multiple radial constraints, completely avoiding the problem of vertical movement and horizontal displacement of the rotating component 21 during long-term use, ensuring that the rotation process is always smooth and without jamming. Even if the earphone is slightly bumped, the rotating structure can maintain a stable connection, ensuring smooth rotation.

[0042] Example 3: This embodiment is based on the above embodiment; please refer to [link / reference]. Figure 7 A headset is provided, including a wearing component 200, a hinge assembly 300 and a sound-emitting component 100. The sound-emitting component 100 is disposed at both ends of the wearing component 200, and the hinge assembly 300 is connected between the sound-emitting component 100 and the wearing component 200. The sound-emitting component 100 is the aforementioned type.

[0043] In this embodiment, the rotating operation of the sound-generating component 100 of the headphones is more suitable for one-handed operation than the physical buttons on traditional earcups. That is, the fingers can be placed on the edge of the sound-generating component 100 to rotate and adjust it without having to fumble for hidden buttons. The operation is easy and convenient, effectively improving the accuracy of operation and thus enhancing the user's experience.

[0044] In addition, the structure ensures sound quality by tightly fitting the sound-generating component 100 to the ear. Combined with the connection between the hinge component 300 and the wearing component 200, it can prevent the sound-generating component 100 from shaking or shifting when worn or when the head moves, ensuring that the sound-generating component 100 always fits the ear. This not only improves wearing stability but also reduces sound quality fluctuations caused by changes in fit, providing a structural foundation for high-quality sound.

[0045] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0046] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0047] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0048] In this application, unless otherwise expressly specified and limited, "above or below" a first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" a first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" a first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] Although the description of this application has been made in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A sound-generating component, characterized in that, include: Shell (1); A rotating component (2) includes a rotating element (21) and a circuit board (22), the circuit board (22) being connected inside the housing (1), and the rotating element (21) being movably connected to one end of the housing (1); and The sound-generating component (3) is connected inside the housing (1) and is located on the side of the circuit board (22) away from the rotating component (21); The rotating component (21) has a control body (211) protruding towards the circuit board (22), and the circuit board (22) has multiple functional parts (221). The rotating component (21) is used to rotate the control body (211) so that the control body (211) controls the start or stop of the functional parts (221).

2. The sound-generating component according to claim 1, characterized in that, The functional unit (221) is a tactile switch, and a switch (2211) is provided on one side of the functional unit (221), which is opposite to the control body (211).

3. The sound-generating component according to claim 2, characterized in that, Two functional units (221) are provided, and the control body is located between the two functional units (221); The gap between the two functional units (221) is wider than the width of the control body.

4. The sound-generating component according to claim 1, characterized in that, The housing (1) has a protruding wall (11) extending toward the circuit board (22), and the protruding wall (11) surrounds and forms a through hole (12). The rotating component (2) also includes a limiting unit (23), which is located at the lower end of the rotating component (21) and passes through the through hole (12).

5. The sound-generating component according to claim 4, characterized in that, The limiting unit (23) includes multiple limiting plates (231) and multiple reinforcing plates (232) arranged in a ring array, and the limiting plates (231) and the reinforcing plates (232) are staggered.

6. The sound-generating component according to claim 5, characterized in that, The lower end of the limiting plate (231) is provided with a limiting groove (2311), and the convex wall (11) is provided in the limiting groove (2311).

7. The sound-generating component according to claim 5, characterized in that, The lower end of the reinforcing plate (232) is provided with a guide surface (2321), which is inclined toward the central axis of the through hole (12), and the reinforcing plate (232) is in contact with the convex wall (11).

8. The sound-generating component according to claim 1, characterized in that, The edge of the rotating component (21) is provided with anti-slip texture (212).

9. The sound-generating component according to claim 1, characterized in that, The housing (1) is provided with a limiting protrusion (13); the rotating part (21) is provided with a moving groove that is adapted to the limiting protrusion (13), and the limiting protrusion (13) moves in the moving groove.

10. Headphones, characterized in that, The device includes a wearing component (200), a pivot assembly (300), and a sound-generating component (100), wherein the sound-generating component (100) is disposed at both ends of the wearing component (200), and the pivot assembly (300) is connected between the sound-generating component (100) and the wearing component (200); wherein the sound-generating component (100) is the sound-generating component (100) according to any one of claims 1-9.

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