Microphone module, device panel, household appliance

Abstract

The application relates to the technical field of acoustic components, and discloses a microphone module, a device panel and a household appliance. The microphone module comprises a silica gel sleeve, a sound collecting piece and a microphone support. The silica gel sleeve comprises a mounting port and a sound collecting port. The sound collecting end of the sound collecting piece faces the sound collecting port of the silica gel sleeve and is arranged in the silica gel sleeve. The mounting port of the silica gel sleeve provided with the sound collecting piece faces the front end of the microphone support and is arranged in the microphone support. When the microphone module provided by the application is installed on the device panel, the distance from the sound collecting port of the sound collecting piece to the outside of the device panel is only the sum of the thickness of the silica gel sleeve and the thickness of the device panel, that is, the hole depth of the sound collecting hole is only the sum of the thickness of the silica gel sleeve and the thickness of the device panel. Therefore, the application can reduce the diameter of the sound collecting hole on the device panel and reduce the space occupied by the sound collecting hole on the device panel.

Description

Technical Field

[0001] This application relates to the field of acoustic component technology, and more specifically, to a microphone module, device panel, and home appliance. Background Technology

[0002] Currently, smart IoT voice modules, which include control panels, microphone modules, and speakers, are typically installed on the device panels of various smart devices (such as home appliances or electronic devices) to enable functions such as voice control and sound monitoring of smart devices.

[0003] In related technologies, the structure of a microphone module involves soldering signal lines to the microphone head, fitting a silicone microphone sleeve over the microphone head, inserting the microphone bracket from the rear end forward, sealing the rear end of the microphone bracket with adhesive, attaching sealing foam to the front end, and then mounting it onto the device panel.

[0004] In the process of implementing the embodiments of this disclosure, it was found that the related technology has at least the following technical problems:

[0005] The microphone module structure provided by related technologies features a relatively deep microphone hole, the depth of which is the sum of the thickness of the silicone sleeve, microphone bracket, sealing foam, and device panel. Since the diameter of the microphone hole on the device panel must be greater than 0.5 times the distance from the microphone to the device panel's surface, this deep hole results in an excessively large diameter, affecting the aesthetics of the appliance and hindering panel design. Therefore, reducing the diameter of the microphone hole on the device panel to minimize its space occupation has become a pressing technical problem.

[0006] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0008] This disclosure provides a microphone module, device panel, and home appliance that can reduce the diameter of the microphone hole on the device panel and reduce the space occupied by the microphone hole on the device panel.

[0009] In some embodiments, the microphone module includes: a silicone sleeve with a mounting port and a microphone port; a microphone element with its microphone end facing the microphone port of the silicone sleeve and disposed within the silicone sleeve; and a microphone bracket with the mounting port of the silicone sleeve containing the microphone element facing the front end of the microphone bracket and disposed within the microphone bracket.

[0010] Optionally, the receiver includes: a microphone, the microphone's receiving end serving as the receiver's receiving end; and a signal cable connected to the microphone's terminal.

[0011] Optionally, the microphone stand has a wiring groove at the rear end to expose the microphone terminal after the silicone sleeve with the microphone element is installed on the microphone stand, facilitating the connection of the signal cable to the microphone terminal.

[0012] Optionally, the microphone module also includes a sealant layer, which fills the wiring groove to seal the wiring terminals of the microphone to which the signal line is connected.

[0013] Optionally, the microphone holder is provided with a positioning protrusion for engaging with a positioning groove on the device panel.

[0014] Optionally, the microphone holder is also provided with an annular sealing protrusion for engaging with a mounting groove on the device panel.

[0015] Optionally, the microphone module also includes an acoustic filter located in the microphone port of the silicone sleeve.

[0016] In some embodiments, the device panel includes: a panel body; and a microphone module, as described above, mounted on the panel body.

[0017] Optionally, the panel body is provided with a positioning groove, which is used to cooperate with the positioning protrusion on the microphone bracket to position and guide the microphone module when it is installed on the panel body; the panel body is provided with multiple fixing grooves, which are distributed along the axial direction of the panel body, and are used to cooperate with the annular sealing protrusion on the microphone bracket to fix the microphone module to the panel body.

[0018] In some embodiments, a home appliance includes: a device body; and a device panel as described above, disposed on the device body.

[0019] The microphone module, device panel, and home appliance provided in this disclosure can achieve the following technical effects:

[0020] The microphone module provided in this embodiment includes a silicone sleeve, a microphone element, and a microphone holder. The silicone sleeve includes a mounting opening and a microphone port. The microphone element's receiving end faces the microphone port of the silicone sleeve and is disposed within the silicone sleeve. The mounting opening of the silicone sleeve with the microphone element faces the front end of the microphone holder and is disposed within the microphone holder. Thus, when the microphone holder with the microphone element and silicone strip is mounted on the device panel, the distance from the microphone port of the microphone element to the outside of the device panel is only the sum of the thickness of the silicone sleeve and the thickness of the device panel; that is, the depth of the microphone hole is only the sum of the thickness of the silicone sleeve and the thickness of the device panel. Therefore, this embodiment can reduce the diameter of the microphone hole on the device panel and reduce the space occupied by the microphone hole on the device panel.

[0021] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of a microphone module provided in an embodiment of this disclosure;

[0025] Figure 2 This is an exploded view of a microphone module provided in an embodiment of this disclosure;

[0026] Figure 3 This is a schematic diagram of a radio receiver provided in an embodiment of this disclosure;

[0027] Figure 4 This is a schematic diagram of a microphone holder provided in an embodiment of this disclosure;

[0028] Figure 5 This is a schematic diagram of a device panel provided in an embodiment of this disclosure;

[0029] Figure 6 This is a schematic diagram of a panel body provided in an embodiment of this disclosure.

[0030] Explanation of reference numerals in the attached figures:

[0031] 100. Microphone module; 110. Silicone sleeve; 120. Receiver assembly; 121. Microphone head; 122. Signal cable; 130. Microphone stand; 131. Wiring groove; 132. Positioning protrusion; 133. Annular sealing protrusion;

[0032] 200. Equipment panel; 210. Panel body; 211. Positioning groove; 212. Fixing groove. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0034] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] It should be noted that the microphone module provided in this embodiment is applied to the device panel of a smart device. The smart device is an electronic device or home appliance used in whole-house intelligent digital control application scenarios such as smart home, smart home, smart home device ecosystem, and smart house ecosystem.

[0036] Specifically, smart devices can include: smart air conditioners, smart range hoods, smart refrigerators, smart ovens, smart stoves, smart washing machines, smart water heaters, smart washing equipment, smart dishwashers, smart projectors, smart TVs, smart clothes racks, smart curtains, smart audio-visual equipment, smart sockets, smart speakers, smart speakers, smart fresh air systems, smart kitchen and bathroom equipment, smart bathroom equipment, smart robot vacuum cleaners, smart window cleaning robots, smart mopping robots, smart air purifiers, smart steam ovens, smart microwave ovens, smart water heaters, smart air purifiers, smart water dispensers, smart door locks, etc.

[0037] like Figure 1 and Figure 2 As shown, the microphone module 100 provided in this embodiment includes: a silicone sleeve 110, a microphone element 120, and a microphone holder 130. The silicone sleeve 110 includes a mounting opening and a microphone port. The microphone element 120 has its microphone port facing the microphone port of the silicone sleeve 110 and is disposed within the silicone sleeve 110. The microphone holder 130 has its mounting opening of the silicone sleeve 110 facing the front end of the microphone holder 130 and is disposed within the microphone holder 130.

[0038] Specifically, the silicone sleeve 110 provides installation space for the radio receiver 120, protects the radio receiver 120 from damage by external factors, and ensures that the radio receiver 120 can work stably.

[0039] Specifically, the mounting port is an opening structure on the silicone sleeve 110. The function of the mounting port is to provide a channel for the microphone 120 to be installed inside the silicone sleeve 110. The silicone sleeve 110 can be fitted onto the microphone 120 through the mounting port, that is, the receiving end of the microphone 120 faces the mounting port of the silicone sleeve 110 and is installed inside the silicone sleeve 110.

[0040] Specifically, the size and shape of the mounting port are designed according to the size and shape of the microphone 120 to ensure that the microphone 120 can be tightly installed inside the silicone sleeve 110, so as to avoid loosening or improper installation, which would affect the performance of the entire microphone module 100.

[0041] Specifically, the microphone port is an opening on the silicone sleeve 110 at the end opposite to the mounting port, which communicates with the external sound environment. Therefore, the microphone end of the microphone 120 needs to be oriented towards this microphone port so that external sounds can be smoothly received by the microphone 120 through the microphone port.

[0042] Specifically, the microphone module 120 is a component in the microphone module 100 used to receive external sound signals and convert them into electrical signals. In home appliances, the microphone module 120 is used to assist in realizing various functions such as voice control and sound monitoring.

[0043] Specifically, the receiver is the part of the receiver 120 that directly receives sound. By setting the receiver of the receiver 120 toward the receiver port of the silicone sleeve 110, the receiver can receive the sound transmitted through the receiver port to the maximum extent, reduce the loss and interference of sound during the transmission process, and improve the quality of sound reception.

[0044] Specifically, by setting up a microphone bracket 130 and placing the silicone sleeve 110 containing the microphone element 120 between the microphones, structural support and fixation are provided for the silicone sleeve 110 and the microphone element 120, ensuring that the entire microphone module 100 can be stably installed on the device panel. Furthermore, the microphone bracket 130 also provides some isolation and vibration damping, reducing the impact of external vibrations on the microphone element 120 and improving the stability of sound reception.

[0045] Specifically, the front end of the microphone bracket 130 corresponds to the mounting opening of the silicone sleeve 110. By aligning the mounting opening of the silicone sleeve 110, which houses the microphone element 120, with the microphone opening facing the front end of the microphone bracket 130 and installing it inside the microphone bracket 130, the microphone element 120 can be further protected. Furthermore, the microphone bracket 130 facilitates mating with the device panel, allowing the entire microphone module 100 to be mounted onto the device panel.

[0046] Specifically, the shape and size of the front end of the microphone bracket 130 are designed based on the shape and size of the mounting port side of the silicone sleeve 110, while also taking into account the installation and fit with the device panel.

[0047] The microphone module 100 for home appliances provided in this embodiment includes a silicone sleeve 110, a microphone element 120, and a microphone holder 130. The silicone sleeve 110 includes an mounting opening and a microphone port. The microphone element 120 has its microphone receiving end facing the microphone port of the silicone sleeve 110 and is disposed within the silicone sleeve 110. The mounting opening of the silicone sleeve 110 with the microphone element 120 faces the front end of the microphone holder 130 and is disposed within the microphone holder 130. Thus, when the microphone holder 130 with the microphone element 120 and silicone strip is mounted on the device panel, the distance from the microphone port of the microphone element 120 to the outside of the device panel is only the sum of the thickness of the silicone sleeve 110 and the thickness of the device panel; that is, the depth of the microphone hole is only the sum of the thickness of the silicone sleeve 110 and the thickness of the device panel. Therefore, this embodiment can reduce the diameter of the microphone hole on the device panel and reduce the space occupied by the microphone hole on the device panel.

[0048] Furthermore, in this embodiment, a microphone module 100 contains only one receiver 120, and its overall size is smaller than that of existing microphone modules 100. This allows for flexible configuration of the number and spacing of microphones on the device panel according to requirements.

[0049] like Figure 3 As shown, in some embodiments, the receiver 120 includes a microphone 121 and a signal line 122. The receiving end of the microphone 121 serves as the receiving end of the receiver 120. The signal line 122 is connected to the terminal of the microphone 121.

[0050] Specifically, the receiver 120 in the microphone module 100 is responsible for receiving external sounds and converting them into electrical signals. By incorporating a microphone 121 into the receiver 120, sound reception and initial conversion can be achieved. By including a signal line 122 in the receiver 120, the electrical signal converted by the microphone 121 can be accurately and stably transmitted to the audio processing circuitry in the home appliance for subsequent audio processing. This ensures that the sound signal can be completely and clearly acquired and processed by the processing unit of the home appliance, thereby enabling functions such as voice control and sound monitoring.

[0051] Specifically, the microphone 121 is used as the receiving end of the microphone 120, and is positioned inside the silicone sleeve 110 with the receiving port facing the silicone sleeve 110. When external sound enters the silicone sleeve 110 through the receiving port, it directly acts on the receiving end of the microphone 121, causing the diaphragm inside the microphone 121 to vibrate, thereby converting the change in sound pressure into a change in electrical signal.

[0052] Specifically, signal line 122 is the connection line between microphone 121 and audio processing circuit in subsequent home appliances. Signal line 122 is used to accurately and stably transmit the electrical signal converted by microphone 121 to the audio processing circuit, providing a signal basis for voice control, sound monitoring and other functions of subsequent home appliances.

[0053] Optionally, the connection method between the signal line 122 and the microphone 121 can be either soldering or plugging. Soldering provides a more secure connection and better signal transmission stability; plugging is more convenient and faster.

[0054] In this embodiment, by using a microphone 121 and a signal line 122 connected to the microphone 121 terminal as a receiver 120, the sound signal collected by the microphone 121 can be transmitted to the audio processing circuit in the home appliance more effectively, ensuring that the home appliance can accurately perform functions such as voice control and sound detection.

[0055] like Figure 4 As shown, in some embodiments, the microphone stand 130 has a wiring groove 131 at its rear end so that after the silicone sleeve 110 with the microphone 120 is installed onto the microphone stand 130, the wiring terminal of the microphone head 121 is exposed, which facilitates the connection of the signal line 122 to the wiring terminal of the microphone head 121.

[0056] Specifically, by opening a wiring groove 131 at the rear end of the microphone bracket 130, it is possible to facilitate the connection of the signal wire 122 and the microphone 121 in the microphone bracket 120 without affecting the protective function of the microphone bracket 130 on the microphone 120 and the silicone sleeve 110.

[0057] In this embodiment, by opening a wiring groove 131 at the rear end of the microphone bracket 130, the connection between the microphone 121 in the receiver 120 and the signal line 122 is facilitated, thus solving the connection difficulty caused by structural limitations during the assembly of the microphone module 100.

[0058] In some embodiments, the microphone module 100 further includes a sealant layer. The sealant layer fills the wiring recess 131 to seal the wiring terminals of the microphone 121 to which the signal line 122 is connected.

[0059] It is understandable that home appliances may face various humidity levels in their operating environment. For example, kitchen appliances may be exposed to moisture. Similarly, bathroom appliances are directly exposed to a humid environment. By filling the wiring recess 131 with a sealant layer to seal the terminal of the microphone 121 connected to the signal line 122, moisture can be prevented from entering the wiring recess 131, thus avoiding malfunctions such as poor contact or short circuits at the connection between the signal line 122 and the microphone 121 due to moisture.

[0060] Specifically, by filling the wiring groove 131 with a sealant layer, it can be ensured that external voice is only collected by the microphone 121 through the microphone hole, avoiding noise from other directions and ensuring the microphone 121's sound reception quality.

[0061] Optionally, the sealant layer includes: a silicone sealant layer, an epoxy resin sealant layer, and a polyurethane sealant layer, etc.

[0062] Optionally, a sealant layer can be formed by filling the wiring groove 131 with silicone, epoxy resin or polyurethane adhesive through dispensing.

[0063] In this embodiment, by filling the wiring groove 131 with a sealant layer to seal the terminal of the microphone 121 connected to the signal line 122, moisture can be prevented from entering the wiring groove 131, thus avoiding poor contact or short circuit at the connection between the signal line 122 and the terminal of the microphone 121 due to moisture. This also prevents the microphone 121 from picking up noise from other directions, ensuring the sound reception quality of the microphone 121 and improving the reliability of the microphone module 100.

[0064] like Figure 4 As shown, in some embodiments, the microphone holder 130 is provided with a positioning protrusion 132 for engaging with a positioning groove 211 on the device panel.

[0065] Specifically, when assembling the microphone module 100 onto the device panel, the microphone bracket 130 needs to be accurately installed in the designated position on the device panel to ensure that the microphone module 100 can receive sound signals normally. By providing positioning protrusions 132 between the microphones, the positioning protrusions 132 can cooperate with the positioning grooves 211 on the device panel, providing a clear installation guide for the installer, enabling the microphone bracket 130 to be quickly and accurately positioned, and avoiding the impact of installation position deviation on the performance of the microphone module 100.

[0066] In this embodiment, the positioning protrusion 132 on the microphone bracket 130, which mates with the positioning groove 211 on the device panel, allows the installer to accurately install the microphone module 100 onto the device panel simply by aligning the positioning protrusion 132 with the positioning groove 211 and inserting it. This improves the installation efficiency of mounting the microphone module 100 onto the device panel.

[0067] like Figure 4 As shown, in some embodiments, the microphone holder 130 is also provided with an annular sealing protrusion 133 for engaging with the fixing groove 212 on the device panel.

[0068] It is understandable that home appliances may face various humidity levels in their operating environment. For example, kitchen appliances may be exposed to moisture. Similarly, bathroom appliances are directly exposed to a humid environment. By providing an annular sealing protrusion 133 on the microphone bracket 130 that mates with the fixing groove 212 on the device panel, the microphone module 100 can be sealed, preventing short circuits or performance degradation caused by moisture.

[0069] Specifically, an annular sealing protrusion 133 is provided on the microphone bracket 130 to cooperate with the fixing groove 212 on the device panel to seal the microphone module 100. This also ensures that external voice is only collected by the microphone 121 through the sound hole, preventing the microphone 121 from collecting noise from other directions and ensuring the sound reception quality of the microphone 121.

[0070] In this embodiment, by providing an annular sealing protrusion 133 on the microphone bracket 130, moisture can be blocked from entering the microphone module 100, preventing the microphone module 100 from short-circuiting or experiencing performance degradation due to moisture; it can also prevent the microphone 121 from picking up noise from other directions, ensuring the sound reception quality of the microphone 121 and improving the reliability of the microphone module 100.

[0071] In some embodiments, the microphone module 100 further includes an acoustic filter. The acoustic filter is disposed at the microphone port of the silicone sleeve 110.

[0072] It is understandable that dust and foreign objects (such as small insects and hair) are inevitably present in the working environment of home appliances. If dust or foreign objects enter the microphone module 100, they will adhere to key components such as the diaphragm of the microphone 121, affecting its vibration sensitivity and frequency response characteristics, leading to problems such as inaccurate sound reception and distortion. However, by installing an acoustic filter at the microphone port, dust and foreign objects can be effectively prevented from entering the microphone module 100.

[0073] Specifically, the acoustic filter is made of porous materials such as polyester fiber, metal wire mesh, and foam plastic. These materials have numerous tiny pores, allowing sound to enter the microphone module 100 while simultaneously blocking dust and foreign objects. The different pore sizes and distributions of different materials have varying effects on the sound filtering effect. For example, polyester fiber acoustic filters have relatively uniform pores, providing good air permeability and dustproof performance; metal wire mesh acoustic filters, on the other hand, have higher strength and corrosion resistance, making them suitable for applications with high environmental requirements.

[0074] In this embodiment, by setting an acoustic filter at the microphone port, dust and foreign objects can be effectively blocked from entering the microphone module 100, which effectively reduces the risk of dust or foreign objects damaging or interfering with the microphone module 100 and improves the reliability of the microphone module 100.

[0075] like Figure 5 As shown, this embodiment of the disclosure provides a device panel 200, including: a panel body 210 and a microphone module 100 as described above. The microphone module 100 is mounted on the panel body 210.

[0076] In this embodiment, by mounting the microphone module 100 as described above onto the panel body 210, the distance from the microphone port of the receiver 120 to the outside of the device panel is only the sum of the thickness of the silicone sleeve 110 and the thickness of the device panel; that is, the depth of the microphone hole is only the sum of the thickness of the silicone sleeve 110 and the thickness of the device panel. Therefore, this embodiment can reduce the diameter of the microphone hole on the device panel and reduce the space occupied by the microphone hole on the device panel.

[0077] like Figure 6 As shown, in some embodiments, a positioning groove 211 is provided on the panel body 210. The positioning groove 211 is used to cooperate with the positioning protrusion 132 on the microphone bracket 130 to position and guide the microphone module 100 when it is installed on the panel body 210. A plurality of fixing grooves 212 are provided on the panel body 210. The plurality of fixing grooves 212 are distributed along the axial direction of the panel body 210. The fixing grooves 212 are used to cooperate with the annular sealing protrusion 133 on the microphone bracket 130 to fix the microphone module 100 to the panel body 210.

[0078] Specifically, by creating a positioning groove 211 on the panel body 210, it can cooperate with the positioning protrusion 132 on the microphone bracket 130 of the microphone module 100. When the microphone module 100 is installed on the panel body 210, the positioning groove 211 provides a clear guide for the installation of the microphone module 100, improving the efficiency of installing the microphone module 100.

[0079] Specifically, by opening a fixing groove 212 on the panel body 210, it can cooperate with the annular sealing protrusion 133 on the microphone bracket 130 of the microphone module 100 to achieve stable fixing and good sealing of the microphone module 100 on the panel body 210.

[0080] Specifically, considering the different elasticity and compression characteristics of silicone sleeves 110 or microphone brackets 130 with varying degrees of softness and hardness, in order to ensure the microphone module 100 achieves optimal shock absorption and sealing, along the axial direction of the panel body 210 ( Figure 6 Multiple fixing grooves 212 are provided in the direction shown in the middle Z. In this way, the compression of the microphone module 100 can be controlled by installing the annular sealing protrusion 133 on the microphone bracket 130 in different fixing grooves 212, thereby giving full play to the shock absorption performance advantages of different materials.

[0081] It should be noted that multiple sets of positioning grooves and fixing grooves can be set on the device panel according to user needs, so as to flexibly set multiple microphone modules on the device panel, as well as the spacing and layout between multiple microphone components.

[0082] Specifically, the number of microphone modules includes single microphone, dual microphone, four microphone and six microphone, etc., and the layout of microphone modules can include linear array layout, rectangular array layout and ring array layout, etc.

[0083] In some embodiments, the home appliance includes: a device body and a device panel as described above. The device panel is disposed on the device body.

[0084] The foregoing description and accompanying drawings fully illustrate embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the terminology used in this application is for describing embodiments only and is not intended to limit the claims. As used in the description of embodiments and claims, the singular forms “a,” “an,” and “the” are intended to equally include the plural forms unless the context clearly indicates otherwise. Similarly, the term “and / or” as used in this application means including one or more of the associated listed items and all possible combinations thereof. Additionally, when used in this application, the term "comprise" and its variations "comprises" and / or "comprising" refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof. Without further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes said element. In this document, each embodiment may focus on the differences from other embodiments, and similar or identical parts between embodiments can be referred to mutually. For methods, products, etc., disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, the relevant parts can be referred to the description of the method section.

[0085] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than that shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. Each block in a block diagram and / or flowchart, and combinations of blocks in a block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

Claims

1. A microphone module, characterized in that, include: Silicone sleeve, including mounting port and microphone port; The receiver has its receiving end facing the receiving port of the silicone sleeve and is located inside the silicone sleeve. The microphone stand has a silicone sleeve with a microphone housing facing the front of the microphone stand and is located inside the microphone stand.

2. The microphone module according to claim 1, characterized in that, The radio components include: The microphone, the microphone's receiving end serves as the receiving end of the microphone; The signal cable connects to the microphone's terminals.

3. The microphone module according to claim 2, characterized in that, The microphone stand has a wiring groove at the rear end, which exposes the microphone terminal after the silicone sleeve with the microphone element is installed on the microphone stand, making it easier to connect the signal cable to the microphone terminal.

4. The microphone module according to claim 3, characterized in that, Also includes: A sealant layer, filled in the wiring groove, is used to seal the wiring terminals of the microphone connected to the signal line.

5. The microphone module according to any one of claims 1 to 4, characterized in that, The microphone holder has a positioning protrusion that engages with a positioning groove on the device panel.

6. The microphone module according to claim 5, characterized in that, The microphone holder also features an annular sealing protrusion for engaging with a mounting groove on the device panel.

7. The microphone module according to any one of claims 1 to 4, characterized in that, Also includes: An acoustic filter is installed at the sound intake of the silicone sleeve.

8. A device panel, characterized in that, include: Panel body; The microphone module as described in any one of claims 1 to 7 is installed on the panel body.

9. The device panel according to claim 8, characterized in that, The panel body has a positioning groove, which is used to cooperate with the positioning protrusion on the microphone bracket to position and guide the microphone module when it is installed on the panel body. The panel body has multiple fixing grooves distributed along the axial direction of the panel body. The fixing grooves are used to cooperate with the annular sealing protrusion on the microphone bracket to fix the microphone module to the panel body.

10. A household appliance, characterized in that, include: Equipment body; The device panel for a home appliance as described in claim 8 or 9 is disposed on the device body.

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