CN208386856U - A kind of microphone waterproof construction - Google Patents
A kind of microphone waterproof construction Download PDFInfo
- Publication number
- CN208386856U CN208386856U CN201821195095.7U CN201821195095U CN208386856U CN 208386856 U CN208386856 U CN 208386856U CN 201821195095 U CN201821195095 U CN 201821195095U CN 208386856 U CN208386856 U CN 208386856U
- Authority
- CN
- China
- Prior art keywords
- waterproof membrane
- microphone
- waterproof
- limiting groove
- mounting bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of microphone waterproof constructions, including microphone monomer, further include mounting bracket, and the side of mounting bracket is equipped with the holding tank for accommodating microphone monomer, and the other side is equipped with limiting groove, sound penetrating hole is equipped between holding tank and limiting groove；It further include waterproof membrane, waterproof membrane is fixed in limiting groove under squeezed state, and the thickness of waterproof membrane is less than or equal to the depth of limiting groove；It further include shell, the other side of shell and mounting bracket fits.While the microphone waterproof construction of the utility model guarantees waterproof membrane sealing waterproof performance, protection can also be played the role of to waterproof membrane and hidden；The other side of shell and mounting bracket fits, and the friction and Extrusion power installed between shell and mounting bracket will not act on waterproof membrane, and the state of waterproof membrane not will receive interference effect, to will not influence the acoustics conducted susceptibility of microphone monomer.
Description
Technical field
The utility model relates to microphone techniques fields, relate in particular to a kind of microphone waterproof construction.
Background technique
With the development of wireless telecommunications, in recent years, a large amount of mini microphones start by batch application to mobile phone, notebook etc.
In electronic product, voice pick device of the microphone as mobile phone influences speech quality to reduce external sundries, at present state
Interior is usually Air Filter to be arranged in the outside of microphone sound penetrating hole, but Air Filter does not have moisture-proof, water-proof function；It is produced to electronics
Product require higher and higher today, in order to make microphone have moisture-proof, water-proof function, generally on the position of microphone sound penetrating hole
One layer of waterproof and breathable net is pasted, water proof and dust proof effect is different, still has a small amount of tiny drops of water by waterproof and breathable net and enters wheat
Gram wind.How to guarantee these mini microphones while there is low cost, preferable waterproof effect and preferable acoustical behavior, is industry
One problem on boundary.
As shown in Figure 3 and Figure 4, current a kind of common waterproof construction are as follows: waterproof membrane 30 is bonded close to the side of shell 50
There is double-sided adhesive, the side of waterproof membrane 30 is bonded on shell 50 by double-sided adhesive, and the other side of waterproof membrane 30 is fixed on gum cover 60
On, the assembling mode that waterproof membrane 30 reaches close-fitting waterproof sealing is squeezed by the gum cover 60 of soft silica gel material；But which
Drawback is that the assembling space of MIC monomer 70 is limited, and gum cover 60 and the inside face contact of waterproof membrane 30 can generate when assembling
Tangential assembly force, the state of waterproof membrane 30 will receive the stretching and deformation of tangential force, and this kind variation can be to 30 ontology of waterproof membrane
Acoustic characteristic consistency generate it is apparent influence, be mapped in the microphone acoustic index of product entirety, i.e. MIC monomer 70
Frequency response curve and phase consistency be deteriorated so that the acoustics conducted susceptibility of MIC monomer 70 is deteriorated.
Utility model content
The purpose of this utility model is to provide a kind of microphone waterproof constructions, to solve existing microphone waterproof construction
Existing waterproof membrane influences the defect of the acoustics conducted susceptibility of microphone vulnerable to extrusion friction.
For this purpose, the utility model provides a kind of microphone waterproof construction, including microphone monomer, it further include installation branch
Frame, the side of the mounting bracket are equipped with the holding tank for accommodating the microphone monomer, and the other side is equipped with limiting groove, the appearance
It receives and is equipped with sound penetrating hole between slot and the limiting groove；It further include waterproof membrane, the waterproof membrane is fixed on institute under squeezed state
It states in limiting groove, the thickness of the waterproof membrane is less than or equal to the depth of the limiting groove；It further include shell, the shell
It fits with the other side of the mounting bracket.
Preferably, the shape of the waterproof membrane is adapted with the shape of the limiting groove, and the waterproof membrane is squeezing shape
It is bonded and fixed under state in the limiting groove.
Preferably, the shell is equipped with pickup hole, and the pickup hole is corresponding with the waterproof membrane.
Preferably, the sound hole on the microphone monomer is corresponding with the sound penetrating hole.
Preferably, the material of the mounting bracket is hard plastic, is integrally formed.
Preferably, the material of the waterproof membrane is rubber.
Compared with prior art, the advantages and positive effects of the utility model are as follows: the utility model provides a kind of Mike
Wind waterproof construction, including microphone monomer, further include mounting bracket, and the side of the mounting bracket, which is equipped with, accommodates the microphone
The holding tank of monomer, the other side are equipped with limiting groove, and sound penetrating hole is equipped between the holding tank and the limiting groove；Further include
Waterproof membrane, the waterproof membrane are fixed in the limiting groove under squeezed state, and the thickness of the waterproof membrane is less than or equal to
The depth of the limiting groove；It further include shell, the shell and the other side of the mounting bracket fit.The utility model
Microphone waterproof construction it is simple, it is easy to assembly；Limiting groove is the groove body that recess is arranged in mounting bracket, and waterproof membrane is fixed
In limiting groove, and the thickness of waterproof membrane is less than or equal to the depth of limiting groove, i.e., the upper surface of waterproof membrane is lower than limit
The upper surface of groove or upper surface flush with limiting groove, so that the another of mounting bracket is arranged in waterproof membrane recess
Side, to can also play the role of protection to waterproof membrane while guaranteeing that waterproof membrane seals waterproof performance and hide；Shell and installation
The other side of bracket fits, and the friction and Extrusion power installed between shell and mounting bracket will not act on waterproof membrane, waterproof membrane
State not will receive interference effect, to will not influence the acoustics conducted susceptibility of microphone monomer.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become
It obtains clearer.
Detailed description of the invention
Fig. 1 is a kind of structural exploded view of embodiment of the utility model microphone waterproof construction；
Fig. 2 is a kind of structure sectional view of embodiment of the utility model microphone waterproof construction；
Fig. 3 is a kind of structural exploded view of prior art microphone waterproof construction；
Fig. 4 is a kind of structure sectional view of prior art microphone waterproof construction.
Specific embodiment
Specific embodiment of the present utility model is described in detail below, it should be appreciated that described herein
Specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As depicted in figs. 1 and 2, the microphone waterproof construction of the present embodiment includes microphone monomer 10, further includes installation branch
Frame 20, the side of mounting bracket 20 are equipped with the holding tank 21 for accommodating microphone monomer 10, and the other side is equipped with limiting groove 22, accommodates
Sound penetrating hole 23 is equipped between slot 21 and limiting groove 22；It further include waterproof membrane 30, waterproof membrane 30 is fixed on limit under squeezed state
In the groove 22 of position, the thickness of waterproof membrane 30 is less than or equal to the depth of limiting groove 22；It further include shell 40, shell 40 and installation
The other side of bracket 20 fits.
The microphone waterproof construction of the present embodiment is simple, easy to assembly；Limiting groove 22 is that recess is arranged in mounting bracket
Groove body on 20, waterproof membrane 30 are fixed in limiting groove 22, and the thickness of waterproof membrane 30 is less than or equal to limiting groove 22
The upper surface flush of depth, the i.e. upper surface of waterproof membrane 30 lower than the upper surface of limiting groove 22 or with limiting groove 22,
So that waterproof membrane 30, which is recessed, is arranged in the other side of mounting bracket 20, thus while guaranteeing that waterproof membrane 30 seals waterproof performance,
It can also play the role of protection to waterproof membrane 30 to hide；Shell 40 and the other side of mounting bracket 20 fit, and install shell 40
Friction and Extrusion power between mounting bracket 20 will not act on waterproof membrane 30, waterproof membrane 30 will not generate deformation, state will not
By interference effect, to will not influence the acoustics conducted susceptibility of microphone monomer 10.
The shape of waterproof membrane 30 is adapted with the shape of limiting groove 22, and waterproof membrane 30 is bonded and fixed under squeezed state
In limiting groove 22, it is ensured that imitative moisture film 30 has effective sealing waterproof performance.In the present embodiment, limiting groove 22 is circle
Cylindricality, waterproof membrane 30 are disc.
Shell 40 is equipped with pickup hole 41, and pickup hole 41 is corresponding with waterproof membrane 30.
Sound hole 11 on microphone monomer 10 is corresponding with sound penetrating hole 23.External sound is sequentially passed through by pickup hole 41
Imitative moisture film 30 and sound penetrating hole 23 enter in the sound hole 11 of microphone monomer 10.
The material of mounting bracket 20 is hard plastic, is integrally formed, and can make 20 stabilized structure of mounting bracket, and be easy to group
Dress.
The material of waterproof membrane 30 is rubber.
The upper position that the present embodiment defines is determined with view relation shown in Fig. 2, is intended merely to clearly illustrate each
The position of a component and connection relationship are not the limitation to the present embodiment.
Above embodiments are only to illustrate the technical solution of the utility model, rather than are limited；Although referring to before
Embodiment is stated the utility model is described in detail, it for those of ordinary skill in the art, still can be right
Technical solution documented by previous embodiment is modified or equivalent replacement of some of the technical features；And these
Modifications or substitutions, the utility model technical solution claimed that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of microphone waterproof construction, including microphone monomer, which is characterized in that
It further include mounting bracket, the side of the mounting bracket is equipped with the holding tank for accommodating the microphone monomer, and the other side is set
There is limiting groove, sound penetrating hole is equipped between the holding tank and the limiting groove；
It further include waterproof membrane, the waterproof membrane is fixed in the limiting groove under squeezed state, the thickness of the waterproof membrane
Less than or equal to the depth of the limiting groove；
It further include shell, the shell and the other side of the mounting bracket fit.
2. microphone waterproof construction as described in claim 1, which is characterized in that
The shape of the waterproof membrane is adapted with the shape of the limiting groove, and the waterproof membrane is adhesively fixed under squeezed state
In the limiting groove.
3. microphone waterproof construction as described in claim 1, which is characterized in that
The shell is equipped with pickup hole, and the pickup hole is corresponding with the waterproof membrane.
4. microphone waterproof construction as described in claim 1, which is characterized in that
Sound hole on the microphone monomer is corresponding with the sound penetrating hole.
5. microphone waterproof construction as described in claim 1, which is characterized in that
The material of the mounting bracket is hard plastic, is integrally formed.
6. microphone waterproof construction as described in claim 1, which is characterized in that
The material of the waterproof membrane is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195095.7U CN208386856U (en) | 2018-07-26 | 2018-07-26 | A kind of microphone waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195095.7U CN208386856U (en) | 2018-07-26 | 2018-07-26 | A kind of microphone waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386856U true CN208386856U (en) | 2019-01-15 |
Family
ID=64961624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821195095.7U Active CN208386856U (en) | 2018-07-26 | 2018-07-26 | A kind of microphone waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582046A (en) * | 2019-09-29 | 2019-12-17 | 歌尔股份有限公司 | Waterproof sensor encapsulation, sensor and electronic equipment |
| WO2020103338A1 (en) * | 2018-11-22 | 2020-05-28 | 歌尔股份有限公司 | Microphone waterproof sealing structure and waterproof sealing method, and electronic product |
| CN114965714A (en) * | 2022-08-01 | 2022-08-30 | 广东省科学院智能制造研究所 | Splash-proof acoustic detection probe, splash-proof acoustic detection equipment and cutter wear detection method of splash-proof acoustic detection probe |
-
2018
- 2018-07-26 CN CN201821195095.7U patent/CN208386856U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103338A1 (en) * | 2018-11-22 | 2020-05-28 | 歌尔股份有限公司 | Microphone waterproof sealing structure and waterproof sealing method, and electronic product |
| CN110582046A (en) * | 2019-09-29 | 2019-12-17 | 歌尔股份有限公司 | Waterproof sensor encapsulation, sensor and electronic equipment |
| CN114965714A (en) * | 2022-08-01 | 2022-08-30 | 广东省科学院智能制造研究所 | Splash-proof acoustic detection probe, splash-proof acoustic detection equipment and cutter wear detection method of splash-proof acoustic detection probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208386856U (en) | A kind of microphone waterproof construction | |
| CN201210732Y (en) | Waterproof loudspeaker and waterproof electronic product using the loudspeaker | |
| CN105959837B (en) | Wind noise prevention microphone and earphone line control device | |
| US10484766B2 (en) | Speaker module | |
| CN201042062Y (en) | Waterproof dustproof device for portable mobile terminal speaker | |
| CN207835804U (en) | Sound-producing device and electronic product | |
| CN201039420Y (en) | Waterproof ventilating structure and pronunciation and sound sampling device | |
| CN109379684A (en) | Microphone and electronic equipment | |
| CN202773037U (en) | Waterproof electronic product | |
| CN205545904U (en) | Loudspeaker module group | |
| CN207783059U (en) | Microphone apparatus and electric terminal equipped with the microphone apparatus | |
| CN203301682U (en) | Loudspeaker module | |
| CN209390254U (en) | Microphone waterproof construction and electronic product | |
| CN211183949U (en) | Electronic equipment | |
| CN208540156U (en) | Loudspeaker mould group | |
| CN203675318U (en) | Panel-type loudspeaker used for cell phone or tablet PC | |
| CN212367514U (en) | Loudspeaker module | |
| CN205232452U (en) | Have good tone quality and waterproof performance's loudspeaker concurrently | |
| JP3204872U (en) | Surface bonded waterproof windproof noise three-dimensional structure applied to planar embedded microphones of electronic devices | |
| CN209419818U (en) | A kind of sound equipment with telephony feature | |
| CN207802259U (en) | Microphone assembly and earphone for noise reduction electronic equipment | |
| CN203039764U (en) | Cell phone with waterproof receiver | |
| CN217825218U (en) | Miniature speaker module | |
| CN206932357U (en) | Terminal with voice communication function | |
| CN206810787U (en) | A kind of transducing dust excluder and Intelligent worn device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |