WO2020103338A1 - 麦克风防水密封结构、防水密封方法及电子产品 - Google Patents
麦克风防水密封结构、防水密封方法及电子产品Info
- Publication number
- WO2020103338A1 WO2020103338A1 PCT/CN2019/073345 CN2019073345W WO2020103338A1 WO 2020103338 A1 WO2020103338 A1 WO 2020103338A1 CN 2019073345 W CN2019073345 W CN 2019073345W WO 2020103338 A1 WO2020103338 A1 WO 2020103338A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microphone
- groove
- housing
- waterproof
- bracket
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
Definitions
- the invention relates to the technical field of microphones, in particular to a microphone waterproof sealing structure, a waterproof sealing method and electronic products.
- the common waterproof method of microphones is to paste a waterproof film 1 on the microphone hole of the lower case.
- the method mainly relies on the adhesive on the waterproof membrane to be pasted to the through hole of the casing and the outside world.
- the waterproof membrane blocks the water in the outer cavity of the casing, so as to achieve the effect of waterproofing the microphone.
- the common microphone sealing method is to put the microphone assembly 2 into the silicone sleeve 3 to form the microphone module 4, and then install the microphone module 4 to the lower case 5, and finally press the microphone module 4 with the pressing block 6, as shown in FIG.
- the conventional waterproof method of the microphone is often easy to wrinkle or break the waterproof film during the process of attaching the waterproof film, and it is not easy to maintain pressure after the waterproof film is pasted.
- the compression block is used to compress the sealed microphone, and the compression degree is often not easy to control, which will cause inconsistent sealing performance.
- the technical problem to be solved by the present invention is to provide a microphone waterproof sealing structure, a waterproof sealing method, and an electronic product with a simple structure, easy assembly, good waterproof membrane pressure retention, and good sealing performance.
- a microphone waterproof sealing structure includes a housing, a sound inlet hole is provided on the housing, a bracket groove is provided on an inner wall of the housing around the sound inlet hole, and a microphone module is provided in the bracket groove;
- the microphone module includes a microphone holder, a microphone assembly, and a waterproof membrane.
- the microphone holder is provided with a through hole corresponding to the sound inlet hole, and a groove formed around the through hole, and the waterproof membrane is attached to The groove in the groove is lower than the surface of the microphone bracket around the groove; the microphone bracket has a slot, the microphone assembly is inserted in the slot, and is sealed with the insertion port of the slot Glue seal.
- the microphone module further includes a protective steel mesh, the protective steel mesh is attached to the groove, and the waterproof membrane is attached to the protective steel mesh.
- the size of the protective steel mesh and the protective film are adapted to the groove.
- the inner wall of the housing around the sound inlet hole is provided with surrounding bones to form the bracket groove, and the microphone module is inserted into the bracket groove and fixed.
- the insertion opening of the bracket groove and the microphone module are sealed with a sealant.
- An electronic product the electronic product includes the microphone waterproof sealing structure.
- a microphone waterproof sealing method includes:
- the microphone module includes a microphone holder, a microphone assembly, and a waterproof membrane; the microphone holder is provided with a slot, a through hole corresponding to the sound inlet, and openings around the through hole Groove; put the waterproof membrane in the groove of the microphone bracket, the microphone component is inserted into the slot of the microphone bracket, and the microphone component and the insertion port of the slot are sealed by sealant to form a microphone module;
- the microphone module is installed in a bracket groove of the casing and fixed.
- the microphone module further includes a protective steel mesh, the protective steel mesh is pasted into the groove of the microphone support, and the waterproof membrane is pasted on the protective steel mesh.
- the microphone module after the microphone module is installed in a bracket groove of the housing and fixed, the microphone module and the insertion opening of the bracket groove are sealed by a sealant.
- a microphone waterproof sealing method includes:
- the microphone module includes a microphone holder, a microphone assembly, and a waterproof membrane; the microphone holder is provided with a slot, a through hole corresponding to the sound inlet, and openings around the through hole Groove; place the waterproof membrane in the groove of the microphone bracket, the microphone assembly is inserted into the slot of the microphone bracket to form a microphone module;
- the above-mentioned microphone waterproof sealing structure adopts a sub-cavity sealing method, that is, a manner in which the installation cavity of the microphone component and the installation cavity of the microphone module are separated, and the microphone component is separately sealed by the microphone bracket, so that the microphone module that needs to be sealed can be more targeted Sealing, good sealing performance; at the same time, the groove structure of the microphone bracket can effectively prevent the waterproof membrane from being squeezed and wrinkled, resulting in poor acoustics; the waterproof membrane is first pasted, pressure-retained and then assembled, the pressure-retaining effect is consistent, and it is not easy to fold;
- the overall structure is simple. After assembling the microphone module first, and then assembling it on the casing, the operation is simple and convenient.
- Figure 1 is a schematic diagram of the existing microphone assembly
- FIG. 2 is an assembly diagram 1 of the microphone waterproof sealing structure of the present invention, which is a schematic diagram of the assembly of the waterproof membrane, the protective steel mesh and the microphone bracket;
- FIG. 3 is a second assembly diagram of the waterproof sealing structure of the microphone of the present invention, which is a schematic diagram of the assembly of the microphone assembly and the microphone bracket;
- FIG. 4 is an assembly diagram 3 of the microphone waterproof sealing structure of the present invention, which is a schematic diagram of the microphone module and the housing;
- FIG. 5 is a schematic diagram 4 of assembly of the waterproof sealing structure of the microphone of the present invention, which is a schematic diagram of sealant sealing;
- FIG. 6 is a sectional view of the microphone waterproof sealing structure of the present invention after assembly
- FIG. 7 is a schematic structural view of the protective steel mesh in the microphone waterproof sealing structure of the present invention.
- Housing 100 sound hole 110; bracket slot 120;
- Microphone module 200 microphone holder 210; through hole 211; groove 212; slot 213; microphone assembly 220; waterproof membrane 230; protective steel mesh 240; paste area 241; sound hole 242.
- the waterproof sealing structure of the microphone in one embodiment of the present invention is applied to electronic products such as smart watches. 2-6, the microphone waterproof sealing structure includes a housing 100, and a sound inlet hole 110 is provided on the housing 100, and the sound inlet hole 110 is used for conducting sound.
- a bracket slot 120 is provided on the inner wall of the housing 100 around the sound inlet hole 110, and a microphone module 200 is provided in the bracket slot 120.
- the microphone module 200 includes a microphone holder 210, a microphone assembly 220 and a waterproof membrane 230.
- the microphone holder 210 is provided with a through hole 211 corresponding to the sound inlet hole 110, and a groove 212 opened around the through hole 211.
- the waterproof film 230 is attached to the groove 212 and is lower than the microphone holder around the groove 212 210 surface.
- the microphone holder 210 has a slot 213, and the microphone assembly 220 is inserted into the slot 213 and sealed with a sealant between the insertion port of the slot 213.
- the sealant can be silicone, epoxy, UV, etc.
- the waterproof membrane 230 is first pasted on the microphone bracket 210 and then the microphone assembly 220 is assembled to form the microphone module 200; the microphone module 200 is then integrally assembled in the bracket groove 120.
- the above-mentioned microphone waterproof sealing structure adopts a sub-cavity sealing method, that is, a manner in which the installation cavity of the microphone assembly 220 and the installation cavity of the microphone module 200 are separated, and the microphone assembly is individually sealed by the microphone holder 210, which can be more targeted to the needs.
- the sealed microphone module 200 is sealed, and the sealing performance is good.
- the groove 212 structure of the microphone holder 210 can effectively prevent the waterproof membrane 230 from being squeezed and wrinkled, resulting in poor acoustics;
- the pressure maintaining effect is consistent, and it is not easy to wrinkle; the overall structure of the microphone is simple.
- the microphone module 200 further includes a protective steel mesh 240, the protective steel mesh 240 is attached to the groove 212, and the waterproof film 230 is attached to the protective steel mesh 240.
- the protective steel mesh 240 plays the role of equalizing sound waves and strengthening the waterproof membrane 230 to prevent the waterproof membrane 230 from being damaged by high external pressure, which may cause waterproof failure, and can meet the requirements of 5ATM waterproof grade.
- the protective steel mesh 240 includes an adhesive area portion 241 and a sound hole portion 242. In the area of the sound hole, the laser laser engraves a mesh with a uniform distribution and an aperture of 0.1mm.
- the sizes of the protective steel mesh 240 and the protective film are adapted to the groove 212, which is convenient for pasting and can ensure a good sealing performance.
- the inner wall of the housing 100 around the sound hole 110 is provided with a surrounding bone to form a bracket slot 120, and the microphone module 200 is inserted into the bracket slot 120 and fixed.
- the plug-in method is easy to operate.
- the insertion opening of the bracket groove 120 and the microphone module 200 are also sealed with a sealant, as shown in FIG.
- the depth of the bracket groove is greater than the height of the microphone bracket, which is convenient for dispensing and sealing, and at the same time, the microphone assembly is inserted into the inside, which can be better protected from being crushed.
- the microphone assembly 220 and the microphone bracket 210 in the microphone module 200 may be sealed first, and finally inserted into the bracket groove 120 of the housing 100, and then the microphone module 200 and the bracket groove 120 may be sealed with glue.
- the microphone assembly 220 is sealed with the microphone bracket 210 and the bracket groove 120 at the same time with a sealant, which makes the operation more convenient.
- the invention also discloses an electronic product, which includes the above-mentioned microphone waterproof sealing structure.
- the invention also discloses a first method of waterproof sealing of the microphone, as shown in FIGS. 2 to 5, the method includes:
- a housing 100 is provided, and a sound inlet hole 110 is provided on the housing 100; a bracket groove 120 is provided inside the housing 100;
- the microphone module 200 includes a microphone holder 210, a microphone assembly 220, and a waterproof membrane 230; the microphone holder 210 is provided with a slot 213, a through hole 211 corresponding to the sound inlet hole 110, and a through hole Groove 212 opened around 211; the waterproof film 230 is attached to the groove 212 of the microphone holder 210, the microphone assembly 220 is inserted into the slot 213 of the microphone holder 210, and the microphone assembly 220 and the slot 213 are sealed with a sealant Sealed between the insertion ports to form the microphone module 200;
- the microphone module 200 further includes a protective steel mesh 240.
- "sticking the waterproof film 230 into the groove 212 of the microphone holder 210” specifically includes: attaching the protective steel mesh 240 to the concave of the microphone holder 210 In the groove 212, the waterproof membrane 230 is attached to the protective steel mesh 240.
- the microphone module 200 after the microphone module 200 is installed in the bracket groove 120 of the housing 100 and fixed, it further includes: S140, sealing the microphone module 200 and the insertion opening of the bracket groove 120 with a sealant.
- the present invention also discloses a second method for implementing the waterproof sealing of the microphone.
- This method differs from the first method in that the first method is to insert the microphone assembly 220 after the microphone assembly 220 is inserted into the slot 213 of the microphone holder 210 Dispensing and sealing with the microphone holder 210, the second implementation method is to dispense the microphone assembly 220, the microphone holder 210, and the holder groove 120 together after the microphone module 200 is finally installed in the holder groove 120 of the housing 100.
- the methods include:
- a housing 100 is provided, and a sound inlet hole 110 is provided on the housing 100; a bracket groove 120 is provided inside the housing 100;
- the microphone module 200 includes a microphone holder 210, a microphone assembly 220, and a waterproof membrane 230; the microphone holder 210 is provided with a slot 213, and a through hole corresponding to the sound inlet 110 211, and a groove 212 opened around the through hole 211; the waterproof film 230 is attached to the groove 212 of the microphone holder 210, and the microphone assembly 220 is inserted into the slot 213 of the microphone holder 210 to form the microphone module 200;
- S230 Install the microphone module 200 into the bracket slot 120 of the housing 100, and between the insertion port of the microphone assembly 220 and the slot 213, and between the microphone module 200 and the insertion slot of the bracket slot 120 with a sealant seal.
- RAM random access memory
- ROM read-only memory
- electrically programmable ROM electrically erasable and programmable ROM
- registers hard disks, removable disks, CD-ROMs, or all fields of technology. Any other known storage medium.
Abstract
本申请一些实施例公开了一种麦克风防水密封结构、防水密封方法及电子产品，麦克风防水密封结构包括壳体，壳体上设置进声孔，进声孔四周的壳体内壁上设置有支架槽，支架槽内设有麦克风模块；麦克风模块包括麦克风支架、麦克风组件和防水膜，麦克风支架上设置有与进声孔相对应的通孔，以及沿通孔四周开设的凹槽，防水膜贴设于凹槽内并低于凹槽四周的麦克风支架表面；麦克风支架具有插槽，麦克风组件插设于插槽内，并与插槽的插入口之间通过密封胶密封。上述结构采用分腔密封、通过麦克风支架单独密封麦克风组件，密封性能好；同时凹槽可有效避免防水膜受到挤压；防水膜先粘贴、保压后再装配，保压效果一致；麦克风整体结构简单、操作简便。
Description
本申请要求于2018年11月22日提交中国专利局、申请号为201811401341.4、发明名称为“麦克风防水密封结构、防水密封方法及电子产品”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明涉及麦克风技术领域，特别是涉及一种麦克风防水密封结构、防水密封方法及电子产品。
随着消费电子产品的日益发展，智能手表等产品对麦克风的密封要求越来越严格，防水性能要求越来越高，目前麦克风常见的防水方式是在下壳麦克风孔处粘贴防水膜1，这种方式主要靠防水膜上的背胶粘贴到壳体与外界的通孔上，防水膜将水挡在壳体外腔，从而达到麦克风防水的效果。而常见的麦克风密封方式是把麦克风组件2装入硅胶套3组成麦克风模块4，然后把麦克风模块4装到下壳5，最后用压紧块6压紧麦克风模块4，如图1所示。麦克风常规的防水方式在贴防水膜的过程中往往很容易把防水膜弄起皱或者破损，而且防水膜粘贴后不易保压。采用压紧块压紧密封麦克风的方式，压紧度往往不易控制，会造成密封性能不一致。
发明内容
基于此，本发明要解决的技术问题是提供一种结构简单易组装、防水膜保压性好、密封性好的麦克风防水密封结构、防水密封方法及电子产品。
为解决上述技术问题，本发明采用下述技术方案予以实现：
一种麦克风防水密封结构，包括壳体、所述壳体上设置有进声孔，所述进声孔四周的壳体内壁上设置有支架槽，所述支架槽内设有麦克风模块；所述麦克风模块包括麦克风支架、麦克风组件和防水膜，所述麦克风支架上设 置有与所述进声孔相对应的通孔，以及沿所述通孔四周开设的凹槽，所述防水膜贴设于所述凹槽内并低于凹槽四周的麦克风支架表面；所述麦克风支架具有插槽，所述麦克风组件插设于所述插槽内，并与所述插槽的插入口之间通过密封胶密封。
在其中一个实施例中，麦克风模块还包括防护钢网，所述防护钢网贴设于所述凹槽内，所述防水膜贴设在所述防护钢网上。
在其中一个实施例中，所述防护钢网、防护膜的大小与所述凹槽相适配。
在其中一个实施例中，所述进声孔四周的壳体内壁设有围骨以形成所述支架槽，所述麦克风模块插设于所述支架槽内固定。
在其中一个实施例中，所述支架槽的插入口处与麦克风模块之间通过密封胶密封。
一种电子产品，所述电子产品包括有所述的麦克风防水密封结构。
一种麦克风防水密封方法，所述方法包括：
提供一壳体，所述壳体上设置有进声孔；所述壳体内侧设置有支架槽；
提供一麦克风模块，所述麦克风模块包括麦克风支架、麦克风组件和防水膜；所述麦克风支架上设置有插槽、与所述进声孔相对应的通孔、以及沿所述通孔四周开设的凹槽；将防水膜贴设于麦克风支架的凹槽内，麦克风组件装入麦克风支架的插槽内，通过密封胶将麦克风组件和插槽的插入口之间密封，组成麦克风模块；
将所述麦克风模块装入所述壳体的支架槽内固定。
在其中一个实施例中，麦克风模块还包括防护钢网，将所述防护钢网贴设于麦克风支架的凹槽内，所述防水膜贴设在所述防护钢网上。
在其中一个实施例中，将所述麦克风模块装入所述壳体的支架槽内固定后，通过密封胶将所述麦克风模块与支架槽的插入口之间密封。
一种麦克风防水密封方法，所述方法包括：
提供一壳体，所述壳体上设置有进声孔；所述壳体内侧设置有支架槽；
提供一麦克风模块，所述麦克风模块包括麦克风支架、麦克风组件和防水膜；所述麦克风支架上设置有插槽、与所述进声孔相对应的通孔、以及沿所述通孔四周开设的凹槽；将防水膜贴设于麦克风支架的凹槽内，麦克风组件装入麦克风支架的插槽内组成麦克风模块；
将所述麦克风模块装入所述壳体的支架槽内，通过密封胶将麦克风组件和插槽的插入口之间、麦克风模块与支架槽的插入口之间密封。
与现有技术相比，本发明的优点和积极效果是：
上述麦克风防水密封结构，采用分腔密封的方式，即麦克风组件的安装腔和麦克风模块的安装腔相分离的方式，通过麦克风支架单独密封麦克风组件，能够更有针对性地对需要密封的麦克风模块进行密封，密封性能好；同时，麦克风支架的凹槽结构可以有效避免防水膜受到挤压而褶皱，造成声学不良；防水膜先粘贴、保压后再装配，保压效果一致，不易褶皱；麦克风整体结构简单，先组装麦克风模块后，再装配于壳体上，操作简便。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一部分附图，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为现有的麦克风装配示意图；
图2为本发明麦克风防水密封结构的装配示意图一，图示为防水膜、防护钢网与麦克风支架装配的示意图；
图3为本发明麦克风防水密封结构的装配示意图二，图示为麦克风组件与麦克风支架装配的示意图；
图4为本发明麦克风防水密封结构的装配示意图三，图示为麦克风模块与壳体的示意图；
图5为本发明麦克风防水密封结构的装配示意图四，图示为密封胶密封的示意图；
图6为本发明麦克风防水密封结构装配后的剖面图；
图7为本发明麦克风防水密封结构中防护钢网的结构示意图；
附图标记说明：
壳体100；进声孔110；支架槽120；
麦克风模块200；麦克风支架210；通孔211；凹槽212；插槽213；麦克风组件220；防水膜230；防护钢网240；粘贴区部241；出声孔部242。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本发明的一个实施例中的麦克风防水密封结构，应用于智能手表等电子产品中。参照图2-图6，麦克风防水密封结构包括壳体100，壳体100上设置有进声孔110，进声孔110用于传导声音。进声孔110四周的壳体100内壁上设置有支架槽120，支架槽120内设有麦克风模块200。麦克风模块200包括麦克风支架210、麦克风组件220和防水膜230。麦克风支架210上设置有与进声孔110相对应的通孔211，以及沿通孔211四周开设的凹槽212，防水膜230贴设于凹槽212内并低于凹槽212四周的麦克风支架210表面。麦克风支架210具有插槽213，麦克风组件220插设于插槽213内，并与插槽213的插入口之间通过密封胶密封。密封胶可以为硅胶、环氧胶、UV胶等。防水膜230先粘贴于麦克风支架210上再组装上麦克风组件220，组成麦克风模块200；麦克风模块200再整体装配于支架槽120内。
上述的麦克风防水密封结构，采用分腔密封的方式，即麦克风组件220的安装腔和麦克风模块200的安装腔相分离的方式，通过麦克风支架210单独密封麦克风组件，能够更有针对性地对需要密封的麦克风模块200进行密封，密封性能好；同时，麦克风支架210的凹槽212结构可以有效避免防水膜230受到挤压而褶皱，造成声学不良；防水膜230先粘贴、保压后再装配， 保压效果一致，不易褶皱；麦克风整体结构简单，先组装麦克风模块200后，再装配于壳体100上，操作简便。
进一步地，麦克风模块200还包括防护钢网240，防护钢网240贴设于凹槽212内，防水膜230贴设在防护钢网240上。防护钢网240起到均衡声波、加强防水膜230的作用，防止防水膜230受到外界高压力挤压而受损，会造成防水失效，可以达到5ATM的防水等级要求。如图7所示，具体地，防护钢网240包括粘贴区部241和出声孔部242。在出声孔部区域激光镭雕出均匀分布、孔径为0.1mm的网孔。
优选地，防护钢网240、防护膜的大小与凹槽212相适配，便于粘贴且能保证较好的密封性。
进声孔110四周的壳体100内壁设有围骨以形成支架槽120，麦克风模块200插设于支架槽120内固定。插接方式操作简便。为了进一步提高麦克风的密封性，支架槽120的插入口处与麦克风模块200之间也通过密封胶密封，如图5所示，在A处点胶密封。优选地，支架槽的深度大于麦克风支架的高度，便于点胶密封，同时麦克风组件插入到内部，能够更好地受到保护，不被挤压。密封胶密封时，可以将麦克风模块200中的麦克风组件220与麦克风支架210先密封，最后插入壳体100的支架槽120后，再用密封胶将麦克风模块200与支架槽120点胶密封。在其他的实施例中，可以在麦克风模块200最后与支架槽120装配后，用密封胶同时将麦克风组件220与麦克风支架210、支架槽120密封，操作更为便捷。
本发明还公开了一种电子产品，电子产品包括上述的麦克风防水密封结构。
本发明还公开了一种麦克风防水密封的第一种方法，如图2-图5所示，该方法包括：
S110，提供一壳体100，壳体100上设置有进声孔110；壳体100内侧设置有支架槽120；
S120，提供一麦克风模块200，麦克风模块200包括麦克风支架210、麦克风组件220和防水膜230；麦克风支架210上设置有插槽213、与进声孔110相对应的通孔211、以及沿通孔211四周开设的凹槽212；将防水膜230贴设于麦克风支架210的凹槽212内，麦克风组件220装入麦克风支架210的插槽213内，通过密封胶将麦克风组件220和插槽213的插入口之间密封，组成麦克风模块200；
S130，将麦克风模块200装入壳体100的支架槽120内固定。
进一步地，麦克风模块200还包括防护钢网240，步骤S200中，“将防水膜230贴设于麦克风支架210的凹槽212内”具体包括：将防护钢网240贴设于麦克风支架210的凹槽212内，防水膜230贴设在防护钢网240上。
再进一步地，将麦克风模块200装入壳体100的支架槽120内固定后，还包括：S140，通过密封胶将麦克风模块200与支架槽120的插入口之间密封。
本发明还公开了麦克风防水密封的第二种实现方法，该方法与第一种方法的区别在于，第一种方法是在麦克风组件220插入麦克风支架210的插槽213后，先将麦克风组件220和麦克风支架210进行点胶密封，第二种实现方法是在最后麦克风模块200装入壳体100的支架槽120后，将麦克风组件220、麦克风支架210、支架槽120一起点胶密封。其方法具体包括：
S210，提供一壳体100，所述壳体100上设置有进声孔110；所述壳体100内侧设置有支架槽120；
S220，提供一麦克风模块200，所述麦克风模块200包括麦克风支架210、麦克风组件220和防水膜230；所述麦克风支架210上设置有插槽213、与所述进声孔110相对应的通孔211、以及沿所述通孔211四周开设的凹槽212；将防水膜230贴设于麦克风支架210的凹槽212内，麦克风组件220装入麦克风支架210的插槽213内组成麦克风模块200；
S230，将所述麦克风模块200装入所述壳体100的支架槽120内，通过密封胶将麦克风组件220和插槽213的插入口之间、麦克风模块200与支架槽120的 插入口之间密封。
本说明书中各个实施例采用并列或者递进的方式描述，每个实施例重点说明的都是与其它实施例的不同之处，各个实施例之间相同或相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处可参见方法部分说明。
本领域普通技术人员还可以理解，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
Claims (10)
- 一种麦克风防水密封结构，其特征在于，包括壳体、所述壳体上设置有进声孔，所述进声孔四周的壳体内壁上设置有支架槽，所述支架槽内设有麦克风模块；所述麦克风模块包括麦克风支架、麦克风组件和防水膜，所述麦克风支架上设置有与所述进声孔相对应的通孔，以及沿所述通孔四周开设的凹槽，所述防水膜贴设于所述凹槽内并低于凹槽四周的麦克风支架表面；所述麦克风支架具有插槽，所述麦克风组件插设于所述插槽内，并与所述插槽的插入口之间通过密封胶密封。
- 根据权利要求1所述的麦克风防水密封结构，其特征在于，麦克风模块还包括防护钢网，所述防护钢网贴设于所述凹槽内，所述防水膜贴设在所述防护钢网上。
- 根据权利要求2所述的麦克风防水密封结构，其特征在于，所述防护钢网、防护膜的大小与所述凹槽相适配。
- 根据权利要求1-3任一项所述的麦克风防水密封结构，其特征在于，所述进声孔四周的壳体内壁设有围骨以形成所述支架槽，所述麦克风模块插设于所述支架槽内固定。
- 根据权利要求4所述的麦克风防水密封结构，其特征在于，所述支架槽的插入口处与麦克风模块之间通过密封胶密封。
- 一种电子产品，其特征在于，包括如权利要求1-5任一项所述的麦克风防水密封结构。
- 一种麦克风防水密封方法，其特征在于，所述方法包括：提供一壳体，所述壳体上设置有进声孔；所述壳体内侧设置有支架槽；提供一麦克风模块，所述麦克风模块包括麦克风支架、麦克风组件和防水膜；所述麦克风支架上设置有插槽、与所述进声孔相对应的通孔、以及沿所述通孔四周开设的凹槽；将防水膜贴设于麦克风支架的凹槽内，麦克风组件装入麦克风支架的插槽内，通过密封胶将麦克风组件和插槽的插入口之间 密封，组成麦克风模块；将所述麦克风模块装入所述壳体的支架槽内固定。
- 根据权利要求7所述的麦克风防水密封结构的实现方法，其特征在于，麦克风模块还包括防护钢网，将所述防护钢网贴设于麦克风支架的凹槽内，所述防水膜贴设在所述防护钢网上。
- 根据权利要求7或8所述的麦克风防水密封结构的实现方法，其特征在于，将所述麦克风模块装入所述壳体的支架槽内固定后，通过密封胶将所述麦克风模块与支架槽的插入口之间密封。
- 一种麦克风防水密封方法，其特征在于，所述方法包括：提供一壳体，所述壳体上设置有进声孔；所述壳体内侧设置有支架槽；提供一麦克风模块，所述麦克风模块包括麦克风支架、麦克风组件和防水膜；所述麦克风支架上设置有插槽、与所述进声孔相对应的通孔、以及沿所述通孔四周开设的凹槽；将防水膜贴设于麦克风支架的凹槽内，麦克风组件装入麦克风支架的插槽内组成麦克风模块；将所述麦克风模块装入所述壳体的支架槽内，通过密封胶将麦克风组件和插槽的插入口之间、麦克风模块与支架槽的插入口之间密封。
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