Earphone device

Abstract

The utility model provides a kind of earphone device, earphone device includes: earphone component, earphone component includes connecting main body and hanging ear component, connecting main body has oppositely arranged first end and second end, hanging ear component is arranged at the first end of connecting main body, and speaker is arranged in hanging ear component;Microphone rod, one end of microphone rod is spherical hinged with the second end of connecting main body, and microphone rod and connecting main body are detachably connected. Through the technical scheme provided by the utility model, the problem that the microphone rod of the earphone in the prior art is mostly designed with a fixed angle, limiting the user's ability to flexibly adjust the position of the microphone according to actual needs, resulting in poor sound pickup quality, can be solved.

Description

Technical Field

[0001] This utility model relates to the field of headphone technology, and more specifically, to a headphone device. Background Technology

[0002] In the current headphone technology field, especially in headphone designs involving microphone integration, there is a common problem of inconvenient and inflexible microphone angle adjustment. In everyday use cases, such as gaming, meetings, or music recording, users often need to adjust the microphone angle according to different environments and needs to achieve the best sound pickup effect.

[0003] Traditional headphone microphone stands, or microphone support stands, mostly adopt a fixed angle design. This type of microphone with a fixed angle often cannot meet the above-mentioned angle adjustment requirements, limiting the user's ability to flexibly adjust the microphone position according to actual needs, resulting in poor sound pickup quality and a limited user experience. Utility Model Content

[0004] This invention provides an earphone device to solve the problem that most earphone microphone booms in the prior art adopt a fixed angle design, which limits the user's ability to flexibly adjust the microphone position according to actual needs, resulting in poor sound pickup quality.

[0005] This utility model provides an earphone device, which includes: an earphone assembly, the earphone assembly including a connecting body and an ear hook assembly, the connecting body having a first end and a second end disposed opposite to each other, the ear hook assembly being disposed at the first end of the connecting body, and a speaker being disposed inside the ear hook assembly; and a microphone rod, one end of which is ball-hinged to the second end of the connecting body, and the microphone rod being detachably connected to the connecting body.

[0006] Furthermore, the end of the straw is provided with a spherical structure, and the end face of the second end connected to the main body is provided with a spherical groove. The spherical structure is rotatably set in the spherical groove, and the spherical structure and the spherical groove are hinged together.

[0007] Furthermore, the headphone device also includes a connector having a connecting end and a hinge end disposed opposite to each other. The connecting end is connected to the microphone rod, and the hinge end is spherical, forming a spherical structure.

[0008] Furthermore, the connector has a through hole that extends through the connecting end and the hinge end along the extension direction of the connector. Multiple deformation notches are provided on the side wall of the through hole located at the hinge end. The multiple deformation notches are distributed at intervals along the circumference of the hinge end and extend to the end of the hinge end.

[0009] Furthermore, the straw includes a body and a cover. One end of the body has a mounting hole, and the connecting end is set in the mounting hole. The body has a sound-receiving cavity that extends along the extension direction of the body and communicates with the mounting hole. The side wall of the body has a cut that extends along the extension direction of the body and communicates with the sound-receiving cavity. The cover is placed on the cut and has multiple sound-receiving holes that communicate with the sound-receiving cavity.

[0010] Furthermore, a snap-fit ​​post is provided on the side of the cover facing the main body, and a snap-fit ​​hole is provided on the inner wall of the sound-receiving cavity. The snap-fit ​​post and the snap-fit ​​hole are engaged to connect the cover and the main body.

[0011] Furthermore, the body includes a cylindrical segment and a slit segment connected to each other. The slit is set on the slit segment. The end of the cylindrical segment away from the slit segment has a mounting hole. The sound receiving cavity passes through the cylindrical segment and the slit segment. A limiting step is provided at the connection between the cylindrical segment and the slit segment. The limiting step and the slit are located on the same side of the body. The limiting step is inclined inward along the axial direction of the body. The end of the connection has a mating slope. The mating slope is adapted to the limiting step. The mating slope and the limiting step cooperate to limit the movement.

[0012] Furthermore, a first limiting protrusion is provided at one end of the cover near the mounting hole. The first limiting protrusion is located on the side of the cover facing the main body. A second limiting protrusion is provided on the connecting end. The second limiting protrusion extends radially along the main body. The first limiting protrusion is located on the side of the second limiting protrusion near the hinge end. The first limiting protrusion and the second limiting protrusion cooperate to limit the position of the connector in the mounting hole.

[0013] Furthermore, a slot is provided on the side wall of the connector. The slot is arranged in a ring around the outer periphery of the connector and is located between the connecting end and the hinge end. The second end of the connecting body engages with the slot to limit the swing angle of the connector on the connecting body.

[0014] Furthermore, the swing range of the straw relative to the connecting body is between 30° and 45°.

[0015] By applying the technical solution of this utility model, the microphone stick and the connecting body are connected by a ball joint structure, allowing the microphone stick to rotate 360° flexibly relative to the connecting body's axis and swing at a certain angle. This design improves the microphone stick's sound capture capability, expands its sound capture range, and enhances sound reception quality. Simultaneously, this design allows the microphone stick and headphone assembly to be easily folded or adjusted into a more compact shape for convenient portability. Furthermore, the detachable connection design between the microphone stick and the connecting body not only facilitates cleaning and maintenance but also allows users to easily replace the microphone stick according to different usage needs. For example, a longer microphone stick can be used in quiet environments for better sound quality, while a shorter microphone stick can be used outdoors or while on the go for improved portability. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A partial cross-sectional view of the headphone device provided by this utility model is shown;

[0018] Figure 2 A schematic diagram of the ear-hook assembly provided by this utility model is shown;

[0019] Figure 3 This invention provides a partial sectional view of the straw, connector assembly, and connecting body assembly.

[0020] Figure 4 A partial exploded view of the headphone device provided by this utility model is shown;

[0021] Figure 5 An exploded view of the straw and connector provided by this utility model is shown;

[0022] Figure 6 An assembly diagram of the straw and connector provided by this utility model is shown;

[0023] Figure 7 A partial cross-sectional view of the wheat straw and connector assembly provided by this utility model is shown;

[0024] Figure 8 A schematic diagram of the connector provided by this utility model is shown.

[0025] The above figures include the following reference numerals:

[0026] 10. Earphone assembly; 11. Connecting body; 111. First end; 112. Second end; 1121. Spherical groove; 12. Ear hook assembly; 121. Earphone; 122. Ear hook;

[0027] 20. Wheat straw; 21. Body; 210. Sound-receiving cavity; 211. Cutout; 212. Snap-fit ​​hole; 213. Limiting step; 214. Cylindrical section; 215. Sliced ​​section; 22. Cover; 220. Sound-receiving hole; 221. Snap-fit ​​post; 222. First limiting protrusion;

[0028] 30. Connector; 31. Connecting end; 310. Mating bevel; 311. Second limiting protrusion; 312. Slot; 32. Hinge end; 33. Through hole; 331. Deformation notch. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0030] like Figures 1 to 8 As shown, this embodiment of the present invention provides an earphone device, which includes an earphone assembly 10 and a microphone rod 20. The earphone assembly 10 includes a connecting body 11 and an ear hook assembly 12. The connecting body 11 has a first end 111 and a second end 112 disposed opposite to each other. The ear hook assembly 12 is disposed at the first end 111 of the connecting body 11, and a speaker is disposed within the ear hook assembly 12. One end of the microphone rod 20 is ball-hinged to the second end 112 of the connecting body 11, and the microphone rod 20 is detachably connected to the connecting body 11.

[0031] The ear-hook assembly 12 includes an earphone 121 and an ear hook 122 that are connected to each other, with a speaker located inside the earphone 121. The earphone 121 is connected to the connecting body 11 and is worn on the user's ear via the ear hook 122.

[0032] Applying the technical solution of this utility model, the microphone stick 20 is connected to the connecting body 11 via a ball joint structure, allowing the microphone stick 20 to rotate 360° flexibly relative to the connecting body 11 around its axis and to swing at a certain angle relative to the connecting body 11. This design improves the microphone stick 20's sound capture capability, expands its sound capture range, and enhances sound reception quality. Simultaneously, this design allows the microphone stick 20 and the headphone assembly 10 to be easily folded or adjusted into a more compact shape for convenient carrying. Furthermore, the detachable connection design between the microphone stick 20 and the connecting body 11 not only facilitates cleaning and maintenance but also allows users to easily replace the microphone stick 20 according to different usage needs. For example, a longer microphone stick can be used in quiet environments for better sound quality, while a shorter microphone stick can be used outdoors or while on the move to improve portability.

[0033] like Figure 3As shown, the end of the straw 20 is provided with a spherical structure, and the end face of the second end 112 connecting the main body 11 is provided with a spherical groove 1121. The spherical structure is rotatably disposed within the spherical groove 1121, and the spherical structure and the spherical groove 1121 are hinged together. The cooperation between the spherical structure and the spherical groove 1121 forms a stable and flexible hinge, which not only provides the required rotational freedom of the straw 20, but also ensures the stability and durability of the entire structure under frequent rotation and swing. Compared with linear or planar hinges, the spherical hinge can better absorb external impact, reduce wear, and extend the service life of the device. At the same time, users can easily adjust the angle of the straw 20 through simple manual operation without complicated tools or adjustment steps.

[0034] like Figures 5 to 7 As shown, the headset device also includes a connector 30, which has a connecting end 31 and a hinged end 32 arranged opposite to each other. The connecting end 31 is connected to the microphone rod 20, and the hinged end 32 is spherical, forming a spherical structure. The design of the connector 30 makes the connection and disassembly process between the microphone rod 20 and the connecting body 11 simpler and faster. Users do not need to worry about complicated docking or positioning issues; they only need to ensure that the spherical hinged end 32 is correctly inserted into or disengaged from the spherical groove 1121 to complete the connection or disassembly. Furthermore, by adjusting the angle between the connector 30 and the microphone rod 20, users can quickly find the optimal voice input position, which can meet the needs of occasions where frequent adjustments or replacements of the microphone rod 20 are required. This provides users with a more flexible way to adjust the microphone rod positioning, improving the user experience.

[0035] Specifically, the connector 30 has a through hole 33 that extends through the connecting end 31 and the hinge end 32 along the extending direction of the connector 30. Multiple deformation notches 331 are provided on the side wall of the through hole 33 located at the hinge end 32. These deformation notches 331 are distributed circumferentially at intervals along the hinge end 32 and extend to the end of the hinge end 32. The deformation notches 331 allow the hinge end 32 to deform to different degrees as needed when connected to the straw 20, thereby adjusting the locking force at the hinge and further enhancing the locking effect between the hinge end 32 and the straw 20.

[0036] In this application, the number of deformation notches 331 is not limited. In this embodiment, the sidewall of the hinge end 32 has two deformation notches 331, and the two deformation notches 331 are symmetrically arranged along the circumference of the hinge end 32. The two symmetrically arranged deformation notches 331 ensure that when the hinge end 32 is subjected to external force, the stress can be evenly distributed on both sides of the hinge end 32, avoiding structural deformation or damage caused by stress concentration on one side, thereby improving the mechanical stability and durability of the headphone device.

[0037] like Figure 6As shown, the microphone 20 includes a body 21 and a cover 22. One end of the body 21 has a mounting hole, and the connecting end 31 is disposed in the mounting hole. The body 21 has a sound receiving cavity 210, and a sound receiving element is disposed inside the sound receiving cavity 210 to receive external sounds. The sound receiving cavity 210 extends along the extension direction of the body 21 and communicates with the mounting hole. In this way, the sound can be transmitted more directly from the external environment to the inside of the earphone 121, reducing the obstruction and reflection in the sound transmission path, thereby improving the clarity and naturalness of the sound.

[0038] The side wall of the main body 21 has a cutout 211 that extends along the extension direction of the main body 21 and communicates with the sound-receiving cavity 210. A cover 22 is placed over the cutout 211 and has multiple sound-receiving holes 220, all of which communicate with the sound-receiving cavity 210. The sound-receiving cavity 210 and the multiple sound-receiving holes 220 expand the sound-receiving range of the microphone 20, forming a multi-directional sound-receiving system that can effectively capture sounds from different directions. Furthermore, the separate design of the main body 21 and the cover 22 makes assembly and maintenance more flexible and convenient. Users can easily replace the cover 22 or clean the sound-receiving holes 220 to keep the microphone 20 clean, thus ensuring long-term high-performance sound reception.

[0039] like Figure 7 As shown, a snap-fit ​​post 221 is provided on the side of the cover 22 facing the main body 21, and a snap-fit ​​hole 212 is provided on the inner wall of the sound-receiving cavity 210. The snap-fit ​​post 221 and the snap-fit ​​hole 212 engage to connect the cover 22 and the main body 21. The engagement of the snap-fit ​​post 221 and the snap-fit ​​hole 212 makes the connection between the cover 22 and the main body 21 simple and stable, ensuring that the cover 22 and the main body 21 are not easy to loosen or fall off. This connection method not only maintains the structural integrity of the microphone 20 during use, but also ensures the precise alignment of the sound-receiving hole 220 and the sound-receiving cavity 210, thereby optimizing the sound reception effect. Specifically, a snap-fit ​​tube is provided on the inner wall of the main body 21, and the snap-fit ​​tube has a snap-fit ​​hole 212.

[0040] The main body 21 includes a cylindrical segment 214 and a slit segment 215 connected to each other. A cut 211 is provided on the slit segment 215. The end of the cylindrical segment 214 away from the slit segment 215 has a mounting hole. The sound receiving cavity 210 passes through the cylindrical segment 214 and the slit segment 215. A limiting step 213 is provided at the connection between the cylindrical segment 214 and the slit segment 215. The limiting step 213 and the cut 211 are located on the same side of the main body 21. The limiting step 213 is inclined inward along the axial direction of the main body 21. The end of the connecting end 31 has a mating inclined surface 310. The mating inclined surface 310 is adapted to the limiting step 213. The mating inclined surface 310 and the limiting step 213 cooperate to limit the movement. The engagement of the limiting step 213 and the mating inclined surface 310 forms a guide during the assembly of the connector 30 and the straw 20, ensuring accurate alignment of the connector end 31 when inserted into the mounting hole. This prevents performance degradation or structural instability of the straw 20 due to component misalignment, thus improving the overall reliability and durability of the device. It also reduces positional displacement caused by accidental collisions.

[0041] like Figure 7 As shown, a first limiting protrusion 222 is provided at the end of the cover 22 near the mounting hole. The first limiting protrusion 222 is located on the side of the cover 22 facing the main body 21. A second limiting protrusion 311 is provided on the connecting end 31, extending radially along the main body 21. The first limiting protrusion 222 is located on the side of the second limiting protrusion 311 near the hinge end 32. The first limiting protrusion 222 and the second limiting protrusion 311 engage to limit the position of the connector 30 within the mounting hole. The limiting engagement of the first limiting protrusion 222 and the second limiting protrusion 311 provides a precise positional reference for the connector 30 within the mounting hole, ensuring the stability of the connector 30 and the accurate orientation of the straw 20. The design of the limiting protrusions not only restricts the movement of the connector 30 but also effectively prevents component displacement or loosening due to external forces or vibrations during use, improving the overall durability and reliability of the device.

[0042] Furthermore, a slot 312 is provided on the side wall of the connector 30. The slot 312 is arranged in a ring around the outer periphery of the connector 30 and is located between the connecting end 31 and the hinge end 32. The second end 112 of the connecting body 11 engages with the slot 312 to limit the swing angle of the connector 30 on the connecting body 11. The engaging design of the slot 312 and the connecting body 11 allows the user to adjust the microphone 20 to a certain preset angle range without causing the microphone 20 to deviate from the optimal sound pickup position due to excessive swinging, thereby ensuring consistent sound quality during calls or recordings.

[0043] Specifically, the swing range of the microphone rod 20 relative to the connecting body 11 is between 30° and 45°. If the swing range is less than 30°, the adjustment range of the microphone rod 20 is too small, which cannot meet the user's needs in different scenarios; if the swing range is greater than 45°, the adjustment range of the microphone rod 20 is too large, which will increase the structural stress and wear of the microphone rod 20 during adjustment. The swing range of 30° to 45° not only provides users with sufficient adjustment angles to adapt to different usage scenarios and voice directions, but also helps maintain the structural stability between the microphone rod 20 and the connecting body 11; it can also reduce the structural stress and wear of the microphone rod 20 during swing. The 30° to 45° range provides sufficient flexibility while ensuring the durability and long-term stability of the structure. The swing angle of the connecting body 11 can be 30°, 35°, 40°, or 45°, etc.

[0044] Specifically, when the straw 20 swings, it swings symmetrically relative to the axis of the connecting body 11, that is, the swing angle can be selected from 15° to 22.5° relative to the axis of the connecting body 11. In other embodiments, the swing direction of the straw 20 can be adjusted according to the practical scenario or requirements.

[0045] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0046] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0047] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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 the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0048] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0049] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0050] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An earphone device, characterized by, The earphone device includes: The headphone assembly (10) includes a connecting body (11) and an ear hook assembly (12). The connecting body (11) has a first end (111) and a second end (112) disposed opposite to each other. The ear hook assembly (12) is disposed at the first end (111) of the connecting body (11). A speaker is disposed inside the ear hook assembly (12). A straw (20) is provided, one end of which is ball-hinged to the second end (112) of the connecting body (11), and the straw (20) is detachably connected to the connecting body (11).

2. The earphone device of claim 1, wherein, The end of the straw (20) is provided with a spherical structure, and the end face of the second end (112) of the connecting body (11) is provided with a spherical groove (1121). The spherical structure is rotatably disposed in the spherical groove (1121), and the spherical structure is hinged to the spherical groove (1121).

3. The earphone device of claim 2, wherein, The earphone device also includes a connector (30), which has a connecting end (31) and a hinge end (32) disposed opposite to each other. The connecting end (31) is connected to the microphone (20), and the hinge end (32) is spherical, forming the spherical structure.

4. The earphone device of claim 3, wherein, The connector (30) has a through hole (33) that extends through the connecting end (31) and the hinge end (32) along the extending direction of the connector (30). The through hole (33) has a plurality of deformation notches (331) on the side wall of the hinge end (32). The plurality of deformation notches (331) are distributed circumferentially along the hinge end (32) and extend to the end of the hinge end (32).

5. The earphone device of claim 4, wherein, The straw (20) includes a body (21) and a cover (22). One end of the body (21) has a mounting hole, and the connecting end (31) is disposed in the mounting hole. The body (21) has a sound-receiving cavity (210), which extends along the extension direction of the body (21) and communicates with the mounting hole. The side wall of the body (21) has a cut (211), which extends along the extension direction of the body (21) and communicates with the sound-receiving cavity (210). The cover (22) is disposed on the cut (211), and the cover (22) has a plurality of sound-receiving holes (220), all of which communicate with the sound-receiving cavity (210).

6. The earphone device of claim 5, wherein, A snap-fit ​​post (221) is provided on the side of the cover (22) facing the body (21), and a snap-fit ​​hole (212) is provided on the inner wall of the sound receiving cavity (210). The snap-fit ​​post (221) and the snap-fit ​​hole (212) are snap-fitted together to connect the cover (22) and the body (21).

7. The earphone device of claim 5, wherein, The main body (21) includes a cylindrical segment (214) and a slit segment (215) connected to each other. A notch (211) is provided on the slit segment (215). The cylindrical segment (214) has a mounting hole at its end away from the slit segment (215). The sound-receiving cavity (210) passes through the cylindrical segment (214) and the slit segment (215). A limited space is provided at the connection between the cylindrical segment (214) and the slit segment (215). The limiting step (213) and the cut (211) are located on the same side of the body (21). The limiting step (213) is inclined inward along the axial direction of the body (21). The end of the connecting end (31) has a mating inclined surface (310). The mating inclined surface (310) is adapted to the limiting step (213). The mating inclined surface (310) and the limiting step (213) are mated and limited.

8. The earphone device of claim 5, wherein, A first limiting protrusion (222) is provided at one end of the cover (22) near the mounting hole. The first limiting protrusion (222) is located on the side of the cover (22) facing the body (21). A second limiting protrusion (311) is provided on the connecting end (31). The second limiting protrusion (311) extends radially along the body (21). The first limiting protrusion (222) is located on the side of the second limiting protrusion (311) near the hinge end (32). The first limiting protrusion (222) and the second limiting protrusion (311) cooperate to limit the position of the connector (30) in the mounting hole.

9. The earphone device of claim 3, wherein, A slot (312) is provided on the side wall of the connector (30). The slot (312) is arranged in a ring around the outer periphery of the connector (30). The slot (312) is located between the connecting end (31) and the hinge end (32). The second end (112) of the connecting body (11) engages with the slot (312) to limit the swing angle of the connector (30) on the connecting body (11).

10. The earphone device of claim 1, wherein, The swing range of the straw (20) relative to the connecting body (11) is between 30° and 45°.

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