Microphone structure and voice interaction device

Abstract

The application relates to a microphone structure and a voice interaction device, wherein the microphone structure comprises a base, a mounting piece, a limiting assembly and a fixing piece. The mounting piece is protrusively arranged on the base. An end of the mounting piece, which is away from the base, is concavely formed with a mounting groove. The limiting assembly comprises a connecting piece and a limiting piece. The connecting piece is connected to the mounting piece and located on one side of the mounting piece. The limiting piece is connected to an end of the connecting piece, which is away from the base. The fixing piece is connected to the base and is located on the other side of the mounting piece and is staggered with the connecting piece. The microphone structure can realize quick assembly of the microphone through cooperation of the mounting piece, the limiting assembly and the fixing piece, and does not need to additionally increase parts, so that the fixing efficiency and structural consistency are effectively improved, and the assembly cost is reduced.

Description

Technical Field

[0001] This application relates to the field of voice interaction device technology, and in particular to a microphone structure and a voice interaction device. Background Technology

[0002] With the rapid development of smart home technology, home appliances with voice interaction capabilities are gradually becoming mainstream in the market, and their convenience and intelligent experience are highly favored by users. As a core component for realizing human-computer interaction, the microphone must fit tightly against the mounting casing; otherwise, it may cause a decrease in sound reception performance and voice recognition failure.

[0003] Existing microphone fixing methods mainly use glue or pressure plate structures. However, glue fixing has the drawbacks of low fixing efficiency and poor consistency; while pressure plate fixing requires additional parts for assembly, which is inefficient and costly. Utility Model Content

[0004] Therefore, it is necessary to provide a microphone structure and voice interaction device to address the technical issues of how to improve the stability and efficiency of microphone assembly.

[0005] A microphone structure for assembling a microphone, the microphone structure comprising:

[0006] microphone;

[0007] Base;

[0008] The mounting component protrudes from the base; the end of the mounting component facing away from the base is recessed to form a mounting groove.

[0009] A limiting component includes a connector and a limiting member; the connector is mated to the mounting member; the limiting member is mated to the end of the connector opposite to the base;

[0010] A fastener is fitted onto the base and is offset from the connector on the other side of the mounting component;

[0011] The connector is configured as a deformable material and can bend and deform toward the mounting member under the action of external force; the limiting member is configured to move synchronously to seal the opening of the mounting groove when the connector is bent; the fixing member is configured to be detachably connected to at least a portion of the limiting member when the limiting member seals the opening of the mounting groove.

[0012] In one embodiment, the end of the fastener away from the base is recessed to form a fixing groove, which extends along a first direction and penetrates the fastener.

[0013] A through mounting hole is provided on the side wall of the mounting groove. The mounting hole is aligned and connected with the fixing groove along the first direction, and together they are used for microphone wiring.

[0014] In one embodiment, in two groove sidewalls disposed opposite each other along a second direction intersecting the first direction, at least one fixing portion is formed protruding along the second direction on either groove sidewall. All fixing portions are spaced apart from each other along the first direction, and the protruding ends of all fixing portions along the second direction are spaced apart from the other groove sidewall; and / or

[0015] The fixing groove has at least one fixing part protruding from each of the two groove walls that are opposite to each other along the second direction. All the fixing parts on the same groove sidewall are spaced apart from each other along the first direction, and the protruding ends of all the fixing parts on the same groove sidewall along the second direction are spaced apart from the other groove sidewall. One fixing part on one of the two groove sidewalls is spaced apart from a fixing part on the other along the first direction and is staggered from each other.

[0016] All of the fixing parts are located at intervals above the bottom wall of the fixing groove, and all of the fixing parts together with the bottom wall of the groove form a limiting space; the limiting space is configured to allow at least a portion of the limiting members to be embedded when the fixing parts seal the opening of the mounting groove.

[0017] In one embodiment, the limiting member includes a sealing part and a mating part; the sealing part is fitted to one end of the connector away from the base, and the mating part protrudes from the sealing part;

[0018] The sealing part is configured to move synchronously to seal the opening of the mounting groove when the connector is bent; the mating part is configured to embed into the limiting space when the limiting member seals the opening of the mounting groove.

[0019] In one embodiment, the fixing part is made of an elastic material.

[0020] In one embodiment, the limiting component further includes an abutment that protrudes from the surface of the limiting component near the mounting member; and the abutment is configured to engage with the bottom wall of the mounting groove to clamp and limit the microphone when the limiting component seals the opening of the mounting groove.

[0021] In one embodiment, a limiting portion protrudes from the sidewall of the mounting slot; the limiting portion is made of an elastic material and is configured to engage with the sidewall of the mounting slot to abut against the circumferential outer side of the microphone; and / or

[0022] The mounting groove has several limiting parts protruding from its sidewall, and all the limiting parts are arranged around the sidewall of the mounting groove; the limiting parts are made of elastic material, and all the limiting parts are configured to cooperate to abut against the outer circumferential side of the microphone.

[0023] In one embodiment, the bottom wall of the mounting groove has a through hole that passes through the mounting component and the base.

[0024] In one embodiment, the fastener is connected to the outer wall of the mounting member and is integrally formed.

[0025] A voice interaction device includes a microphone structure as described in the foregoing embodiments.

[0026] The microphone structure and voice interaction device described above include a base, a mounting component, a limiting component, and a fixing component. The mounting component protrudes from the base. A mounting groove is formed at the end of the mounting component opposite to the base. The limiting component includes a connector and a limiting component. The connector is fitted onto the mounting component and located on one side of the mounting component. The limiting component is fitted onto the end of the connector opposite to the base. The fixing component is fitted onto the base and is offset from the connector, located on the other side of the mounting component.

[0027] The connector is made of a deformable material and can bend and deform towards the mounting member under external force. The limiting member is configured to move synchronously to the opening of the sealing mounting groove when the connector bends, driven by the connector. The fixing member is configured to be detachably connected to at least a portion of the limiting member when the limiting member seals the opening of the mounting groove.

[0028] Understandably, in the specific use of the microphone structure, the microphone needs to be pre-placed in the mounting slot. Then, by applying external force to the connector, it bends towards the mounting component, causing the limiting component to move synchronously until it seals the opening of the mounting slot. In this way, the limiting component and the mounting slot together form a relatively enclosed space, effectively preventing external dust, moisture, and other impurities from entering the mounting slot, protecting the microphone from external environmental interference, and ensuring the stable operation of its sound reception and voice recognition functions. In other words, this application, by using a connector made of deformable material, only requires applying external force to bend the connector during microphone assembly. This allows the connector to move the limiting component and seal the opening of the mounting slot, making the operation simple and quick, and effectively avoiding the inefficiencies and poor structural consistency problems of traditional glue-applied methods.

[0029] Furthermore, this application achieves a detachable connection through at least a portion of the structure of the fixing member and the limiting member located on the other side of the mounting component. This allows the limiting member to be locked in the position of the sealing groove, thereby completing the reliable assembly of the microphone. Thus, the detachable connection design of the fixing member and the limiting member ensures a stable microphone installation and avoids the additional parts required by traditional pressure plate structures, effectively reducing assembly steps and lowering assembly costs.

[0030] The microphone structure provided in this embodiment enables rapid microphone assembly through the cooperation of the mounting component, limiting component, and fixing component, without the need for additional parts. This effectively improves fixing efficiency and structural consistency, and reduces assembly costs. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the microphone structure in this application from a first-view perspective.

[0032] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure.

[0033] Figure 3 This is a schematic diagram of the microphone structure in this application from a second-view perspective.

[0034] Figure 4 for Figure 3 A schematic diagram of the cross-sectional structure.

[0035] Figure Labels

[0036] Microphone structure 100;

[0037] Base 10; Connecting hole 101;

[0038] Mounting component 11; mounting groove 111; mounting hole 112; limiting part 113;

[0039] Limiting component 12; Connector 121; Limiting component 122; Sealing part 123; Mating part 124; Abutting part 125;

[0040] Fastener 13; Fixing groove 131; Fixing part 132;

[0041] Microphone 200. Detailed Implementation

[0042] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0043] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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 of this application.

[0044] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," 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, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0046] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0047] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0048] With the rapid development of smart home technology, home appliances with voice interaction capabilities are gradually becoming mainstream in the market, and their convenience and intelligent experience are highly favored by users. As a core component for realizing human-computer interaction, the microphone must fit tightly against the mounting casing; otherwise, it may cause a decrease in sound reception performance and voice recognition failure.

[0049] Existing microphone fixing methods mainly use glue or pressure plate structures. However, glue fixing has the drawbacks of low fixing efficiency and poor structural consistency; while pressure plate fixing requires additional parts for assembly, which is inefficient and costly.

[0050] Therefore, to resolve the above issues, please refer to [link / reference needed]. Figures 1 to 4 In one or more embodiments of this application, a microphone structure 100 is provided, which is installed in a voice interaction device. The microphone structure 100, through the cooperation of the mounting component 11, the limiting component 12 and the fixing component 13, can realize the rapid assembly of the microphone 200 without the need for additional parts, thereby effectively improving the fixing efficiency and structural consistency, and reducing the assembly cost.

[0051] Understandably, voice interaction devices can correspond to various electrical appliances to recognize users' voice commands and control the appliances to perform corresponding operations based on those commands. For example, in a smart speaker, the voice interaction device can receive commands from the user to play music or check the weather, and then control the speaker to complete the corresponding function. In a smart fan, it can recognize voice commands from the user to adjust the fan speed or switch modes, and then drive the fan to perform the corresponding actions.

[0052] The microphone structure described in this application improves the ease of microphone installation, sealing, and stability, providing strong support for the reliable operation of voice interaction devices in different electrical appliance scenarios, and helping to further promote the popularization of smart home products and optimize user experience.

[0053] Specifically, please see Figure 1 and Figure 2 The microphone structure 100 includes a microphone 200, a base 10, a mounting member 11, a limiting component 12, and a fixing member 13. The mounting member 11 protrudes from the base 10. A mounting groove 111 is recessed at the end of the mounting member 11 facing away from the base 10. The limiting component 12 includes a connector 121 and a limiting member 122. The connector 121 is fitted onto the mounting member 11. The limiting member 122 is fitted onto the end of the connector 121 facing away from the base 10. The fixing member 13 is fitted onto the base 10 and is offset from the connector 121 on the other side of the mounting member 11.

[0054] The connector 121 is made of a deformable material and can be bent and deformed toward the mounting member 11 under external force. The limiting member 122 is configured to move synchronously to the opening of the sealing mounting groove 111 when the connector 121 is bent, driven by the connector 121. The fixing member 13 is configured to be detachably connected to at least a portion of the limiting member 122 when the limiting member 122 seals the opening of the mounting groove 111.

[0055] Understandably, in the specific use of the microphone structure 100, the microphone 200 needs to be pre-placed in the mounting slot 111. Then, by applying external force to the connector 121, it bends towards the mounting component 11, causing the limiting component 122 to move synchronously until it seals the opening of the mounting slot 111. In this way, the limiting component 122 and the mounting slot 111 together form a relatively enclosed space, effectively preventing external dust, moisture, and other impurities from entering the mounting slot 111, protecting the microphone 200 from external environmental interference, and ensuring the stable operation of its sound reception and voice recognition functions. In other words, by using a deformable material connector 121, this application only requires applying external force to bend the connector 121 during microphone 200 assembly. This allows the connector to move the limiting component 122 and seal the opening of the mounting slot 111, making the operation simple and quick, and effectively avoiding the inefficiencies and poor structural consistency problems associated with glue application methods.

[0056] Furthermore, this application achieves a detachable connection between the fixing member 13 and the limiting member 122 located on the other side of the mounting member 11 through at least a portion of their structure. This allows the limiting member 122 to be locked in the position of the sealing groove, thereby completing the reliable assembly of the microphone 200. Thus, the detachable connection design between the fixing member 13 and the limiting member 122 ensures the microphone 200 is securely installed and avoids the additional parts required by traditional pressure plate structures, effectively reducing assembly steps and lowering assembly costs.

[0057] The microphone structure 100 provided in this embodiment of the application enables the microphone 200 to be quickly assembled without the need for additional parts, through the cooperation of the mounting component 11, the limiting component 12 and the fixing component 13. This effectively improves the fixing efficiency and structural consistency, and reduces the assembly cost.

[0058] It should also be noted that the microphone structure 100 provided in this embodiment is assembled in a voice interaction device, and the base 10 can be considered as a detachable part of the overall housing of the voice interaction device. Thus, the base 10 can be detached independently, facilitating the individual installation, maintenance, and replacement of the microphone 200.

[0059] For example, in smart speakers, the base can be integrally molded with the front or back shell of the speaker, reducing the number of parts while ensuring structural strength. In the control panel of a smart refrigerator, the base can be directly integrated into the panel, allowing the microphone structure to seamlessly connect with the device's casing, avoiding any impact on sound pickup due to additional assembly gaps. This design not only simplifies the overall structure of voice interaction devices but also further enhances the installation stability of the microphone through the integrated design of the base and casing, thereby ensuring the reliability of sound pickup during long-term use and improving the user's voice interaction experience.

[0060] In some embodiments, see Figure 2 and Figure 4 The fixing member 13 has a recessed fixing groove 131 at the end opposite to the base 10. The fixing groove 131 extends along the first direction and passes through the fixing member 13. A through mounting hole 112 is provided on the side wall of the mounting groove 111. The mounting hole 112 is aligned and connected with the fixing groove 131 along the first direction and is used together for the microphone 200 to run its cable.

[0061] Understandably, after the microphone 200 is assembled in the mounting slot 111, the cable can be led out through the mounting hole 112 and the fixing slot 131. In this way, the mounting hole 112 and the fixing slot 131 can provide a certain degree of protection for the cable, preventing abnormal signal transmission of the microphone 200 due to cable pulling or squeezing. They can also achieve orderly cable routing, so as to avoid the cable mess affecting the overall structural compactness.

[0062] In some embodiments, see Figure 1 and Figure 3 In the two groove sidewalls of the fixing groove 131 that are arranged opposite each other in the second direction intersecting the first direction, at least one fixing part 132 is formed on the groove sidewall protruding in the second direction. All fixing parts 132 are spaced apart from each other in the first direction, and the protruding ends of all fixing parts 132 in the second direction are spaced apart from the other groove sidewall.

[0063] All fixing parts 132 are spaced apart above the bottom wall of the fixing groove 131, and all fixing parts 132 together with the bottom wall of the groove form a limiting space. The limiting space is configured to allow at least a portion of the limiting member 122 to be inserted when the fixing parts 132 seal the opening of the mounting groove 111.

[0064] For ease of understanding, the two sidewalls of the fixing groove 131 that are arranged opposite to each other along the second direction are defined as the first groove sidewall and the second groove sidewall. When at least two fixing parts 132 are protruding on the first groove sidewall, the ends of all the fixing parts 132 protruding along the second direction are spaced apart from the second groove sidewall, and the gaps formed between the ends of all the fixing parts 132 and the second groove sidewall together form a communication port that communicates with the limiting space.

[0065] It should be noted that in this application, the fixing part 132 is made of an elastic material, or the limiting member 122 is made of an elastic material. Thus, the fixing part 132 can deform under external force, thereby increasing or decreasing the size of the communication opening; or the limiting member 122 can deform under external force, so that when the limiting member 122 is inserted into the limiting space through the communication opening, the limiting member 122 can deform and shrink to smoothly insert into the limiting space; and when the limiting member 122 is located in the limiting space and not subjected to external force, the limiting member 122 can deform and increase to prevent it from coming out of the limiting space through the communication opening.

[0066] In this application, embodiments are described using the fixing part 132 as an elastic material, specifically:

[0067] When the limiting member 122 moves to the opening of the sealing mounting groove 111 under the action of the connecting member 121, a portion of the limiting member 122 contacts and presses against the fixing part 132, causing the fixing part 132 to deform and enlarge the communication opening, allowing a portion of the limiting member 122 to enter the limiting space through the communication opening. After the portion of the limiting member 122 enters the limiting space, the fixing part 132 returns to its original state under its own elastic force, and the communication opening returns to its original size. In this way, the portion of the limiting member 122 that has entered the limiting space cannot detach from the restored communication opening, and the fixing part 132 prevents the portion of the limiting member 122 from detaching from the limiting space, thus ensuring the stability of the assembly of the limiting member 122.

[0068] Furthermore, all the fixing parts 132 are spaced apart from each other along the first direction. In this way, after the limiting member 122 enters the limiting space, all the fixing parts 132 can cooperate with each other to uniformly limit the limiting member 122 along the first direction and ensure the force balance of the limiting member 122, thereby improving the stability of the assembly of the limiting member 122.

[0069] In other embodiments, please refer to Figure 1 and Figure 3 The fixing groove 131 has at least one fixing part 132 protruding from each of its two opposite sides along the second direction. All fixing parts 132 on the same side wall of the groove are spaced apart from each other along the first direction, and the protruding ends of all fixing parts 132 on the same side wall along the second direction are spaced apart from the other side wall of the groove. One fixing part 132 on one of the two side walls of the groove is spaced apart from and staggered from the other fixing part 132 along the first direction.

[0070] All fixing parts 132 are spaced apart above the bottom wall of the fixing groove 131, and all fixing parts 132 together with the bottom wall of the groove form a limiting space. The limiting space is configured to allow at least a portion of the limiting member 122 to be inserted when the fixing parts 132 seal the opening of the mounting groove 111.

[0071] It is understood that this application is written with an embodiment having two fixing parts 132. The two sidewalls of the fixing groove 131, which are positioned opposite each other along the second direction, are defined as the first groove sidewall and the second groove sidewall, respectively. The two fixing parts 132 are defined as the first fixing part 132 and the second fixing part 132. The first fixing part 132 and the second fixing part 132 protrude from the first groove sidewall and the second groove sidewall, respectively. A first gap is formed between the protruding end of the first fixing part 132 and the second groove sidewall, and a second gap is formed between the protruding end of the second fixing part 132 and the first groove sidewall. The first gap and the second gap together form a communication opening that communicates with the limiting space. The fixing part 132 can deform under external force, thereby increasing or decreasing the size of the communication opening.

[0072] When the limiting member 122 moves to the opening of the sealing mounting groove 111 under the action of the connecting member 121, the limiting member 122 contacts and presses the first fixing part 132 and the second fixing part 132, thereby causing the first fixing part 132 and the second fixing part 132 to deform, thereby increasing the communication opening, so that the limiting member 122 can enter the limiting space through the communication opening. After the limiting member 122 enters the limiting space, the first fixing part 132 and the second fixing part 132 will return to their original state under their own elastic force, and the communication opening will return to its original size. In this way, the limiting member 122 cannot be dislodged from the restored communication opening after entering the limiting space, and the fixing part 132 prevents the limiting member 122 from dislodging from the limiting space, so as to ensure the stability of the assembly of the limiting member 122.

[0073] Furthermore, the first fixing part 132 and the second fixing part 132 are spaced apart and staggered with each other along the first direction. In this way, after the limiting member 122 enters the limiting space, the first fixing part 132 and the second fixing part 132 can cooperate with each other to uniformly limit the two ends of the limiting member 122 along the first direction and ensure the force balance of the limiting member 122, thereby improving the stability of the assembly of the limiting member 122.

[0074] In some embodiments, see Figure 1 and Figure 2 The limiting member 122 includes a sealing part 123 and a mating part 124. The sealing part 123 is fitted to the end of the connecting member 121 opposite to the base 10, and the mating part 124 protrudes from the sealing part 123. The sealing part 123 is configured to move synchronously to the opening of the sealing mounting groove 111 when the connecting member 121 is bent. The mating part 124 is configured to be able to be embedded in the limiting space when the limiting member 122 seals the opening of the sealing mounting groove 111.

[0075] Understandably, in the specific use of the microphone structure 100, the microphone 200 needs to be pre-placed in the mounting slot 111. Then, by applying external force to the connector 121, the connector 121 bends towards the mounting component 11, and the connector 121 drives the sealing part 123 and the mating part 124 to move synchronously until the sealing part 123 seals the opening of the mounting slot 111. In this way, the sealing part 123 and the mounting slot 111 together form a relatively enclosed space, effectively preventing external dust, moisture, and other impurities from entering the mounting slot 111, protecting the microphone 200 from external environmental interference, and ensuring the stable operation of its sound reception performance and voice recognition function.

[0076] Further, please see Figure 3 and Figure 4After the sealing part 123 is moved to the position of the groove of the sealing mounting groove 111, the extension direction of the mating part 124 corresponds to the first direction. In this way, the mating part 124 can be accurately embedded in the fixing groove 131 and a stable connection is achieved through the limiting effect of the fixing part 132.

[0077] It should be noted that in this application, the connector 121, the sealing part 123, and the mating part 124 are integrated. This reduces the number of parts and assembly steps, improves production efficiency, and ensures the overall connection stability of the microphone structure 100.

[0078] In some embodiments, see Figure 2 and Figure 4 The limiting component 12 also includes an abutment 125, which protrudes from the surface of the limiting component 122 near the mounting component 11. The abutment 125 is configured to engage with the bottom wall of the mounting groove 111 to clamp the limiting microphone 200 when the limiting component 122 seals the opening of the mounting groove 111.

[0079] Understandably, when the limiting member 122 seals the opening of the mounting groove 111, the abutment member 125 will move into the mounting groove 111 along with the limiting member 122 and come into contact with the microphone 200. In this way, the abutment member 125 applies a force towards the bottom wall of the mounting groove 111 to the microphone 200, tightly clamping the microphone 200 between the abutment member 125 and the bottom wall of the mounting groove 111. This restricts the movement of the microphone 200 within the mounting groove 111, preventing the microphone 200 from shifting position due to external vibration or shaking, thus ensuring that the microphone 200 is always in the optimal sound pickup position, effectively improving the stability and accuracy of voice interaction.

[0080] Furthermore, the abutment 125 is made of an elastic material. In this way, the abutment 125 can provide a certain degree of cushioning protection for the microphone 200, reduce the hard impacts that the microphone 200 is subjected to during assembly or use, and extend the service life of the microphone 200.

[0081] In some embodiments, see Figure 1 and Figure 2 A limiting part 113 is provided protruding on the side wall of the mounting groove 111. The limiting part 113 is made of elastic material and is configured to cooperate with the side wall of the mounting groove 111 to abut against the circumferential outer side of the microphone 200.

[0082] Understandably, when the microphone 200 is placed in the mounting slot 111, the limiting part 113 will contact the outer circumferential direction of the microphone 200 and undergo elastic deformation, thereby applying a clamping force towards the center of the mounting slot 111 to the microphone 200. In this way, the limiting part 113 can effectively limit the microphone 200 in the circumferential direction, preventing the microphone 200 from radially moving or rotating within the mounting slot 111, and improving the stability of the microphone 200 assembly.

[0083] Furthermore, the limiting part 113 is made of an elastic material. Thus, the limiting part 113, through its deformation capability, can adapt to the installation requirements of microphones 200 of different sizes, thereby enhancing the versatility and compatibility of the microphone structure 100. Moreover, when the microphone 200 is subjected to external impact, the limiting part 113 can absorb part of the impact force through its own elastic deformation, providing auxiliary buffering protection for the microphone 200 and ensuring the safety and stable performance of the microphone 200.

[0084] Similarly, in other embodiments, please refer to Figure 1 and Figure 2 The mounting groove 111 has several limiting parts 113 protruding from its sidewall, and all the limiting parts 113 are arranged around the sidewall of the mounting groove 111. The limiting parts 113 are made of elastic material, and all the limiting parts 113 are configured to cooperate and abut against the outer circumferential side of the microphone 200.

[0085] In this application, by utilizing the cooperation between the abutment 125 and the limiting part 113, the microphone 200 in the assembly and mounting slot 111 can be fixed in multiple dimensions, thereby effectively improving the stability of the microphone 200 in the mounting slot 111.

[0086] In some embodiments, see Figure 2 and Figure 4 The bottom wall of the mounting groove has a through hole 101 that passes through the mounting component 11 and the base 10.

[0087] Understandably, the connection hole 101 allows the microphone 200 to connect with the outside world, enabling the microphone 200 to directly access external audio signals. This avoids a decrease in sound reception sensitivity due to obstruction by the microphone structure 100, ensuring the accuracy and reliability of voice interaction.

[0088] In some embodiments, see Figure 1 and Figure 3 All fasteners 13 are connected to the outer wall of the mounting component 11 and are integrally formed.

[0089] Understandably, the direct connection between the fastener 13 and the outer wall of the mounting component 11 enables a compact microphone structure 100, reducing the overall space occupied by the microphone structure 100. Furthermore, the integral molding of the fastener 13 and the mounting component 11 avoids gaps between parts, improves the structure's sealing and impact resistance, simplifies the production process, enhances the overall strength and stability of the microphone structure 100, and effectively improves the structural consistency of the microphone structure 100.

[0090] Further, please see Figure 1 and Figure 3 The connector 121 and the fixing member 13 are respectively disposed on opposite sides of the mounting member 11.

[0091] It is understandable that by arranging the connector 121 and the fixing member 13 on opposite sides of the mounting member 11, a symmetrical layout of the microphone structure 100 can be achieved, thereby improving the aesthetics of the microphone structure 100 and enhancing the user experience.

[0092] This application also provides a voice interaction device in one or more embodiments, including the microphone structure 100 and microphone 200 as described in the foregoing embodiments.

[0093] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0094] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A microphone structure, installed in a voice interaction device, characterized in that, The microphone structure includes: microphone; Base; The mounting component protrudes from the base; the end of the mounting component facing away from the base is recessed to form a mounting groove. A limiting assembly includes a connector and a limiting member; the connector is mated to the mounting member and located on one side of the mounting member; the limiting member is mated to the end of the connector opposite to the base; and A fastener is fitted onto the base and is offset from the connector on the other side of the mounting component; The connector is configured as a deformable material and can bend and deform toward the mounting member under the action of external force; the limiting member is configured to move synchronously to seal the opening of the mounting groove when the connector is bent; the fixing member is configured to be detachably connected to at least a portion of the limiting member when the limiting member seals the opening of the mounting groove.

2. The microphone structure according to claim 1, characterized in that, The fixing member has a recessed fixing groove at one end away from the base, and the fixing groove extends along the first direction and penetrates the fixing member. A through mounting hole is provided on the side wall of the mounting groove. The mounting hole is aligned and connected with the fixing groove along the first direction, and together they are used for microphone wiring.

3. The microphone structure according to claim 2, characterized in that, In the fixing groove, in two groove sidewalls arranged opposite each other along a second direction intersecting the first direction, at least one fixing part is formed protruding along the second direction on either groove sidewall. All the fixing parts are spaced apart from each other along the first direction, and the protruding ends of all the fixing parts along the second direction are spaced apart from the other groove sidewall; and / or The fixing groove has at least one fixing part protruding from each of the two groove walls that are opposite to each other along the second direction. All the fixing parts on the same groove sidewall are spaced apart from each other along the first direction, and the protruding ends of all the fixing parts on the same groove sidewall along the second direction are spaced apart from the other groove sidewall. One fixing part on one of the two groove sidewalls is spaced apart from a fixing part on the other along the first direction and is staggered from each other. All of the fixing parts are located at intervals above the bottom wall of the fixing groove, and all of the fixing parts together with the bottom wall of the groove form a limiting space; the limiting space is configured to allow at least a portion of the limiting members to be embedded when the fixing parts seal the opening of the mounting groove.

4. The microphone structure according to claim 3, characterized in that, The limiting member includes a sealing part and a mating part; the sealing part is fitted to the end of the connector that is away from the base, and the mating part protrudes from the sealing part; The sealing part is configured to move synchronously to seal the opening of the mounting groove when the connector is bent; the mating part is configured to embed into the limiting space when the limiting member seals the opening of the mounting groove.

5. The microphone structure according to claim 3, characterized in that, The fixing part is made of elastic material.

6. The microphone structure according to claim 1, characterized in that, The limiting component further includes an abutment member that protrudes from the surface of the limiting component near the mounting member; and the abutment member is configured to engage with the bottom wall of the mounting groove to clamp and limit the microphone when the limiting component seals the opening of the mounting groove.

7. The microphone structure according to claim 1, characterized in that, A limiting portion protrudes from the sidewall of the mounting slot; the limiting portion is made of elastic material and is configured to engage with the sidewall of the mounting slot to abut against the circumferential outer side of the microphone; and / or The mounting groove has several limiting parts protruding from its sidewall, and all the limiting parts are arranged around the sidewall of the mounting groove; the limiting parts are made of elastic material, and all the limiting parts are configured to cooperate to abut against the outer circumferential side of the microphone.

8. The microphone structure according to claim 1, characterized in that, The bottom wall of the mounting groove has a through hole that passes through the mounting component and the base.

9. The microphone structure according to claim 1, characterized in that, The fastener is connected to the outer wall of the mounting component and is integrally formed.

10. A voice interaction device, characterized in that, Includes the microphone structure as described in any one of claims 1 to 9.

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