CN106878839B - Microphone radix saposhnikoviae is made an uproar device and electronic equipment - Google Patents
Microphone radix saposhnikoviae is made an uproar device and electronic equipment Download PDFInfo
- Publication number
- CN106878839B CN106878839B CN201710112699.4A CN201710112699A CN106878839B CN 106878839 B CN106878839 B CN 106878839B CN 201710112699 A CN201710112699 A CN 201710112699A CN 106878839 B CN106878839 B CN 106878839B
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- China
- Prior art keywords
- acoustic aperture
- cavity
- microphone
- uproar
- radix saposhnikoviae
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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
- H04R1/086—Protective screens, e.g. all weather or wind screens
Abstract
It makes an uproar device and electronic equipment the invention discloses a kind of microphone radix saposhnikoviae.The device includes the first acoustic aperture, the second acoustic aperture, the first cavity, the second cavity and communicating passage, first acoustic aperture is connected to the second acoustic aperture by the first cavity, it is provided with the first baffle portion opposite with the first acoustic aperture and the second baffle portion opposite with the second acoustic aperture in the first cavity, communicating passage is for being connected to the first cavity and the second cavity, second cavity is connected to Mike's acoustic aperture, and the entrance of communicating passage is between the first baffle portion and the second baffle portion.The invention technical problem to be solved is that the wind of existing microphone body is made an uproar greatly.A purposes of the invention is for electronic equipment.
Description
Technical field
The present invention relates to sound energy switch technology field, make an uproar device and application more particularly, to a kind of microphone radix saposhnikoviae
The electronic equipment of the device.
Background technique
The existing earphone with call function, is provided with microphone body inside the shell.The acoustic aperture of microphone body is logical
Often it is oppositely arranged with the pickup hole of shell.
In this case, it is directly blown into when wind comes in the acoustic aperture of microphone body, generates biggish wind and make an uproar, cause to lead to
Talk about quality decline.Reduce user experience.
Summary of the invention
It makes an uproar the new solution of device it is an object of the present invention to provide a kind of microphone radix saposhnikoviae.
According to the first aspect of the invention, a kind of microphone radix saposhnikoviae is provided to make an uproar device.The device includes the first acoustic aperture, the
Two the first cavitys of acoustic aperture, the second cavity and communicating passage, first acoustic aperture and second acoustic aperture pass through first cavity
Connection is provided with the first baffle portion opposite with first acoustic aperture and opposite with second acoustic aperture in first cavity
The second baffle portion, the communicating passage is for being connected to first cavity and second cavity, second cavity and wheat
The connection of gram acoustic aperture, the entrance of the communicating passage is between first baffle portion and second baffle portion.
Optionally, the outlet of the communicating passage is arranged in a staggered manner with Mike's acoustic aperture.
Optionally, the extending direction of at least one of first acoustic aperture and described second acoustic aperture and Mike's acoustic aperture
Extending direction it is vertical.
Optionally, the communicating passage include perpendicular to first acoustic aperture and second acoustic aperture line it is first logical
Road further includes the second channel perpendicular to the first passage, and the first passage is connected to the second channel, and described first
Channel is connected to first cavity, and the second channel is connected to second cavity.
Optionally, the microphone radix saposhnikoviae makes an uproar device as cuboid, and first acoustic aperture and second acoustic aperture are set
On the side wall of the cuboid, the bottom wall of the cuboid is recessed inwardly difference for connecting with microphone body by bottom wall
Form first cavity and second cavity.
Optionally, first cavity includes the top opposite with the bottom wall, is extended from the top to the bottom wall
First baffle portion and second baffle portion are formed, is had between the surface where first baffle portion and the bottom wall
There is gap between surface where gap, second baffle portion and the bottom wall.
Optionally, the entrance of the communicating passage is located at the top, and the communicating passage is at least partly set
In the top.
Optionally, first acoustic aperture and second acoustic aperture are symmetrical relative to the entrance, first baffle portion with
Second baffle portion is symmetrical relative to the entrance.
Optionally, microphone radix saposhnikoviae device of making an uproar is integrally formed.
According to another aspect of the present invention, a kind of electronic equipment is provided.The equipment includes Mike provided by the invention
Wind radix saposhnikoviae is made an uproar device.
Of the invention one has the technical effect that, which makes an uproar device, is connected to microphone body when in use
Mike's acoustic aperture on.Sound reaches Mike via the first acoustic aperture and/or the second acoustic aperture, the first cavity, communicating passage, the second cavity
Acoustic aperture, to realize the pickup of sound.First acoustic aperture is connected to the second acoustic aperture by the first cavity.In this way, by wherein
The wind energy that one acoustic aperture enters is flowed out from another acoustic aperture, wind effectively can be carried out pressure release in this way, be prevented wind from entering in large quantities
Mike's acoustic aperture is made an uproar with forming wind.
In addition, being buffered in the first cavity by the wind that the first acoustic aperture and/or the second acoustic aperture enter, efficiently reduce
The pressure and flow velocity of wind, make an uproar to reduce wind.
In addition, the first baffle portion and the second baffle portion form blocking to the wind entered by respectively opposite acoustic aperture, absorb
The energy of wind, and the direction of wind is changed, the path of distinguished and admirable warp is extended, wind is prevented to be directly entered in communicating passage, thus
Wind is reduced to make an uproar.
In addition, the entrance of communicating passage between the first baffle portion and the second baffle portion, can make in this way from two
The pressure and flow velocity of the wind of acoustic aperture can be cut down.
In addition, communicating passage extends the path of distinguished and admirable warp, the pressure and flow velocity of wind are significantly reduced, to reduce
Wind is made an uproar.
In addition, the second cavity can be such that the wind from communicating passage is further buffered, to reduce the pressure of wind again
And flow velocity, it further reduced wind and make an uproar.
In addition, distinguished and admirable through the first acoustic aperture and/or the second acoustic aperture, the first cavity, communicating passage, the second cavity.In the process
In, the direction of wind is varied multiple times, and the energy of wind is repeatedly cut down, to significantly reduce the flow velocity and pressure of wind, further
Wind is reduced to make an uproar.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is that microphone radix saposhnikoviae according to an embodiment of the present invention is made an uproar the structural schematic diagram of device.
Fig. 2 is that microphone radix saposhnikoviae according to an embodiment of the present invention is made an uproar the cross-sectional view of device.
Fig. 3 be microphone radix saposhnikoviae according to an embodiment of the present invention make an uproar device another angle cross-sectional view.
Description of symbols:
10: microphone radix saposhnikoviae is made an uproar device；11: the first acoustic aperture；12: the second acoustic aperture；13: the first cavitys；14: the second cavitys；
15: first baffle；16: second baffle；17: Mike's acoustic aperture；18: first passage；19: entrance；20: second channel；21: outlet；
22: gap；23: bottom wall；24: top；25: side wall；26: microphone body.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
It makes an uproar device 10 according to an embodiment of the invention, providing a kind of microphone radix saposhnikoviae.The device include the first acoustic aperture 11,
Second acoustic aperture 12, the first cavity 13, the second cavity 14 and communicating passage.First acoustic aperture 11 passes through the first cavity 13 and the second acoustic aperture
12 connections.First acoustic aperture 11 and the second acoustic aperture 12 are used to pick up external sound, and can play the role of pressure release.
The first baffle portion opposite with the first acoustic aperture 11 and opposite with the second acoustic aperture 12 is provided in the first cavity 13
Second baffle portion.For example, all the first acoustic aperture 11 of covering, the second baffle portion all cover the second acoustic aperture 12 in the first baffle portion.The
One baffle portion and the second baffle portion are used for the wind for stopping to be entered by exterior space in the first cavity 13, and change airflow direction,
Reduce flow velocity.
Communicating passage is for being connected to the first cavity 13 and the second cavity 14.Second cavity 14 is connected to Mike's acoustic aperture 17, with
The sound of pickup is transmitted in microphone body 26.Mike's acoustic aperture 17 is that the sound of microphone enters hole.The entrance of communicating passage
19 between the first baffle portion and the second baffle portion.
The microphone radix saposhnikoviae of the embodiment of the present invention is made an uproar device 10, is connected to Mike's sound of microphone body 26 when in use
On hole 17.Sound reaches wheat via the first acoustic aperture 11 and/or the second acoustic aperture 12, the first cavity 13, communicating passage, the second cavity 14
Gram acoustic aperture 17, to realize the pickup of sound.First acoustic aperture 11 is connected to the second acoustic aperture 12 by the first cavity 13.Pass through this side
Formula is flowed out from another acoustic aperture by the wind energy that one of acoustic aperture enters, wind effectively can be carried out pressure release in this way, prevent wind big
Amount ground enters Mike's acoustic aperture 17 and is made an uproar with forming wind.
In addition, being buffered in the first cavity 13 by the wind that the first acoustic aperture 11 and/or the second acoustic aperture 12 enter, effectively
The pressure and flow velocity for reducing wind, make an uproar to reduce wind.
In addition, the first baffle portion and the second baffle portion form blocking to the wind entered by respectively opposite acoustic aperture, absorb
The energy of wind, and the direction of wind is changed, the path of distinguished and admirable warp is extended, wind is prevented to be directly entered in communicating passage, thus
Wind is reduced to make an uproar.
In addition, the entrance 19 of communicating passage between the first baffle portion and the second baffle portion, can make in this way from two
The pressure and flow velocity of the wind of a acoustic aperture can be cut down.
In addition, communicating passage extends the path of distinguished and admirable warp, the pressure and flow velocity of wind are significantly reduced, to reduce
Wind is made an uproar.
In addition, the second cavity 14 can be such that the wind from communicating passage is further buffered, to reduce the pressure of wind again
Power and flow velocity further reduced wind and make an uproar.
In addition, distinguished and admirable through the first acoustic aperture 11 and/or the second acoustic aperture 12, the first cavity 13, communicating passage, the second cavity 14.
In this process, the direction of wind is varied multiple times, and the energy of wind is repeatedly cut down, to significantly reduce the flow velocity and pressure of wind
Power further reduced wind and make an uproar.
Fig. 1 is that microphone radix saposhnikoviae according to an embodiment of the present invention is made an uproar the structural schematic diagram of device 10.Fig. 2 is according to the present invention
The microphone radix saposhnikoviae of embodiment is made an uproar the cross-sectional view of device 10.Fig. 3 is that microphone radix saposhnikoviae according to an embodiment of the present invention is made an uproar device 10
Another angle cross-sectional view.
As shown in Figure 1, microphone radix saposhnikoviae is made an uproar, device 10 has the structure of cuboid.First acoustic aperture 11, the second acoustic aperture 12,
One cavity 13, communicating passage and the second cavity 14 are opened in cuboid.First baffle portion and the second baffle portion are gear
Plate, such as first baffle 15 and second baffle 16.
Need to refer to explanation, cuboid referred herein can be approximately cuboid structure, there are six faces for tool.
For example, side can be made chamfering.For example, notch or protrusion locally can be set.As long as being substantially of a rectangular parallelepiped.
Those skilled in the art can be set according to actual needs the first acoustic aperture 11, the second acoustic aperture 12, the first cavity 13, connect
The shape and size of the shape and size and two baffles of circulation passage and the second cavity 14.
In one example, the outlet 21 of communicating passage is arranged in a staggered manner with Mike's acoustic aperture 17.As shown in figure 3, Mike's acoustic aperture
17 are staggered with outlet 21, rather than directly opposite.In this way, it avoids the wind by outlet 21 and directly impacts Mike's sound
Hole 17 is made an uproar to further reduced wind.
In one example, the first acoustic aperture 11 and the second acoustic aperture 12 are oppositely arranged.As shown in Figure 1, the first acoustic aperture 11 and
The cross section of two acoustic aperture 12 is rectangle.Two acoustic aperture are separately positioned on two opposite side walls 25 of cuboid.In this way, wind
It is more smooth that another acoustic aperture is reached from one of acoustic aperture.In addition, this structure manufacture easy to process.
For example, the cross section of the first acoustic aperture 11 and the second acoustic aperture 12 can be, but not limited to, it is round, oval, just polygon
Shape or irregular shape.
In one example, the extending direction and Mike's acoustic aperture 17 of at least one of the first acoustic aperture 11 and second acoustic aperture 12
Extending direction it is vertical.As shown in Fig. 2, the extending direction of two acoustic aperture is vertical with the extending direction of Mike's acoustic aperture 17.For example,
It is also possible to the extending direction for extending perpendicularly to Mike's acoustic aperture 17 of any one in two acoustic aperture.In this way,
It is directly opposite with Mike's acoustic aperture 17 to avoid the first acoustic aperture 11 and/or the second acoustic aperture 12, so that wind will not be directly blown onto Mike's sound
On hole 17.
In one example, communicating passage includes the first passage perpendicular to the line of the first acoustic aperture 11 and the second acoustic aperture 12
18.It further include the second channel 20 perpendicular to first passage 18.First passage 18 is connected to second channel 20, first passage 18 with
The connection of first cavity 13, second channel 20 are connected to the second cavity 14.For example, as shown in figure 3, first passage 18 and second channel
20 link together, to form L-shaped communicating passage, company of the first passage 18 perpendicular to the first acoustic aperture 11 and the second acoustic aperture 12
Line.In this way, wind at least changes secondary direction twice before entering Mike's acoustic aperture 17.Wind can reduce flow velocity when changing direction, from
And it reduces wind and makes an uproar.
In one example, the first acoustic aperture 11 and the second acoustic aperture 12 are arranged on the side wall 25 of cuboid, cuboid
Bottom wall 23 is recessed inwardly by bottom wall 23 for connecting with microphone body 26 and is respectively formed the first cavity 13 and the second cavity 14.
As shown in Figures 2 and 3, the first cavity 13 and the second cavity 14 are the structure of open at one end.For example, the open end of the second cavity 14
Area be greater than Mike's acoustic aperture 17 sectional area.
In this way, when device is installed, it is only necessary to the second cavity 14 be covered Mike's acoustic aperture 17, and be connected to logical
The outlet 21 in road and Mike's acoustic aperture 17 are staggered, so that the installation accuracy of the second cavity 14 and Mike's acoustic aperture 17 is reduced, and
Make microphone radix saposhnikoviae make an uproar device 10 installation site it is more flexible.
In addition, microphone radix saposhnikoviae make an uproar device 10 connect with microphone body 26 after the completion of.First cavity 13 and the second chamber
The open end of body 14 is closed by microphone body 26.In this way, without in addition setting enclosed construction.It can reduce in this way
Microphone radix saposhnikoviae is made an uproar the thickness of device 10, complies with that electronic equipment is lightening, development trend of miniaturization.
In addition, opening up for the first cavity 13 and the second cavity 14 is more convenient, processing and manufacturing difficulty is reduced.
In one example, the first cavity 13 includes the top 24 opposite with bottom wall 23.Extended from top 24 to bottom wall 23
Form the first baffle portion and the second baffle portion.There is gap 22, second gear between surface where first baffle portion and bottom wall 23
There is gap 22 between surface where stream portion and bottom wall 23.
For example, as shown in Figures 2 and 3, first baffle 15 and second baffle 16 are extended by top 24, and two baffles
Height be configured as making two baffles not extend into the surface where bottom wall 23.In this way, microphone radix saposhnikoviae make an uproar device 10 with
After microphone body 26 connects, the first acoustic aperture 11 is realized by two gaps 22 with the second acoustic aperture 12 and is connected to, without at two
In addition through-hole is set on baffle.Preferably, first baffle 15 and second baffle 16 are each perpendicular to top 24, in this way can be further
Reduce processing and manufacturing difficulty.
Further, in one example, the entrance 19 of communicating passage is located at top 24, and communicating passage is at least partly
It is arranged in top 24.As shown in figure 3, the entrance 19 of first passage 18 is provided with the top 24 of the first cavity 13, and enter
The extending direction of mouth 19 is parallel to the extending direction of first baffle 15 or second baffle 16.First passage 18 is opened in top 24
In.
In this example embodiment, between wind first passes through between first baffle 15 and microphone body 26 after being entered by the first acoustic aperture 11
Gap 22, then change direction up to entrance 19, then change direction again and flows through first passage 18.In this way, make wind
It has passed by the first cavity 13 longest path, and direction is varied multiple times, to significantly reduce flow velocity and pressure.This
Sample can further decrease wind and make an uproar.
Similarly, make wind by longest path of having passed by the first cavity 13 after the entrance of the second acoustic aperture 12, and repeatedly change
It changes direction, to significantly reduce flow velocity and pressure.Wind can be further decreased in this way to make an uproar.
In one example, the first acoustic aperture 11 and the second acoustic aperture 12 are symmetrical relative to entrance 19, the first baffle portion and second
Baffle portion is symmetrical relative to entrance 19.As shown in Fig. 2, two baffles and two acoustic aperture are respectively relative to entrance 19 symmetrically.Pass through
The abatement of this mode, the pressure and speed that can make the wind from two acoustic aperture is more balanced, ensure that the effect of drop low wind noise.And
And install microphone radix saposhnikoviae make an uproar device 10 when, which user needs not distinguish between in two acoustic aperture and is used to pickup, which is used to let out
Pressure.In this way, so that installation is more convenient.
In one example, microphone radix saposhnikoviae device 10 of making an uproar is integrally formed.For example, the device uses plastics, silica gel
Or rubber material.User can be integrally formed by way of injection molding the first acoustic aperture 11, the second acoustic aperture 12, the first cavity 13,
The structures such as communicating passage, the second cavity 14, first baffle 15 and second baffle 16.In this way, processing is greatly reduced
Manufacture difficulty, and ensure that device has enough structural strengths.
Wherein, silica gel and rubber have biggish elasticity, can more effectively absorb the energy of wind.
According to another embodiment of the invention, a kind of electronic equipment is provided.The electronic equipment can be but not limit to
In earphone, mobile phone, intercom, telephone set and smartwatch etc..The electronic equipment includes that microphone radix saposhnikoviae provided by the invention is made an uproar
Device 10.
The electronic equipment has the characteristics that communication effect is good.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (9)
- The device 1. a kind of microphone radix saposhnikoviae is made an uproar, which is characterized in that including the first acoustic aperture (11), the second acoustic aperture (12), the first cavity (13), the second cavity (14) and communicating passage, first acoustic aperture (11) and second acoustic aperture (12) pass through first chamber Body (13) connection, be provided in first cavity (13) the first baffle portion opposite with first acoustic aperture (11) and with institute The second opposite baffle portion of the second acoustic aperture (12) is stated, the communicating passage is for being connected to first cavity (13) and described second Cavity (14), second cavity (14) are connected to Mike's acoustic aperture (17), and the entrance (19) of the communicating passage is located at described the Between one baffle portion and second baffle portion；The communicating passage includes perpendicular to first acoustic aperture (11) and described second The first passage (18) of the line of acoustic aperture (12) further includes the second channel (20) perpendicular to the first passage (18), described First passage (18) is connected to the second channel (20), and the first passage (18) is connected to first cavity (13), institute Second channel (20) is stated to be connected to second cavity (14).
- The device 2. microphone radix saposhnikoviae according to claim 1 is made an uproar, which is characterized in that the outlet (21) of the communicating passage with Mike's acoustic aperture (17) is arranged in a staggered manner.
- The device 3. microphone radix saposhnikoviae according to claim 2 is made an uproar, which is characterized in that first acoustic aperture (11) and described The extending direction of at least one of two acoustic aperture (12) is vertical with the extending direction of Mike's acoustic aperture (17).
- The device 4. microphone radix saposhnikoviae according to claim 2 is made an uproar, which is characterized in that the microphone radix saposhnikoviae makes an uproar device as length Cube, first acoustic aperture (11) and second acoustic aperture (12) are arranged on the side wall (25) of the cuboid, the length The bottom wall (23) of cube is recessed inwardly by bottom wall (23) for connecting with microphone body and is respectively formed first cavity (13) With second cavity (14).
- The device 5. microphone radix saposhnikoviae according to claim 4 is made an uproar, which is characterized in that first cavity (13) includes and institute State the opposite top (24) of bottom wall (23), by the top (24) Xiang Suoshu bottom wall (23) extend to form first baffle portion and There are gap (22) between surface where second baffle portion, first baffle portion and the bottom wall (23), described the There are gap (22) between surface where two baffle portions and the bottom wall (23).
- The device 6. microphone radix saposhnikoviae according to claim 5 is made an uproar, which is characterized in that entrance (19) position of the communicating passage In the top (24), and the communicating passage is at least partially disposed in the top (24).
- 7. according to claim 1 or microphone radix saposhnikoviae described in 6 is made an uproar device, which is characterized in that first acoustic aperture (11) with Symmetrically relative to the entrance (19), first baffle portion and second baffle portion are relative to institute for second acoustic aperture (12) It is symmetrical to state entrance (19).
- The device 8. microphone radix saposhnikoviae according to claim 1 is made an uproar, which is characterized in that microphone radix saposhnikoviae device of making an uproar is one Body formed.
- 9. a kind of electronic equipment, which is characterized in that make an uproar including the microphone radix saposhnikoviae as described in any one in claim 1-8 Device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112699.4A CN106878839B (en) | 2017-02-28 | 2017-02-28 | Microphone radix saposhnikoviae is made an uproar device and electronic equipment |
| PCT/CN2017/089573 WO2018157516A1 (en) | 2017-02-28 | 2017-06-22 | Microphone wind noise preventing apparatus and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112699.4A CN106878839B (en) | 2017-02-28 | 2017-02-28 | Microphone radix saposhnikoviae is made an uproar device and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106878839A CN106878839A (en) | 2017-06-20 |
| CN106878839B true CN106878839B (en) | 2019-08-16 |
Family
ID=59167978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710112699.4A Active CN106878839B (en) | 2017-02-28 | 2017-02-28 | Microphone radix saposhnikoviae is made an uproar device and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106878839B (en) |
| WO (1) | WO2018157516A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878839B (en) * | 2017-02-28 | 2019-08-16 | 歌尔股份有限公司 | Microphone radix saposhnikoviae is made an uproar device and electronic equipment |
| CN107864416B (en) * | 2017-12-15 | 2024-04-02 | 歌尔科技有限公司 | Microphone sound pressure reducing device and electronic equipment |
| WO2019127290A1 (en) * | 2017-12-28 | 2019-07-04 | 海能达通信股份有限公司 | Wind noise prevention device of communication device and communication device |
| WO2019218355A1 (en) * | 2018-05-18 | 2019-11-21 | Goertek Inc. | Audio device and manufacturing method thereof |
| CN108632694B (en) * | 2018-08-16 | 2024-04-02 | 歌尔科技有限公司 | Electronic product capable of attenuating microphone noise |
| CN113132879B (en) * | 2019-12-30 | 2023-06-30 | 美商楼氏电子有限公司 | Sound port adapter for microphone assembly |
| CN112533092A (en) * | 2020-10-30 | 2021-03-19 | 上海创功通讯技术有限公司 | Microphone front cavity, microphone cavity and electronic equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017191B2 (en) * | 1977-12-30 | 1985-05-01 | アイホン株式会社 | Microphone unit with wind noise attenuation effect |
| CN204559829U (en) * | 2015-04-17 | 2015-08-12 | 海能达通信股份有限公司 | The windproof structure of making an uproar of communication apparatus and miaow head thereof |
| CN205726224U (en) * | 2016-04-26 | 2016-11-23 | 歌尔股份有限公司 | There is the portable set of mike, ear phone line control device and earphone |
| CN105959837B (en) * | 2016-05-30 | 2020-01-03 | 歌尔股份有限公司 | Wind noise prevention microphone and earphone line control device |
| CN205754738U (en) * | 2016-06-27 | 2016-11-30 | 天津市源鑫鑫电子有限公司 | A kind of Radix Saposhnikoviae noise cancelling headphone mike |
| CN106878839B (en) * | 2017-02-28 | 2019-08-16 | 歌尔股份有限公司 | Microphone radix saposhnikoviae is made an uproar device and electronic equipment |
-
2017
- 2017-02-28 CN CN201710112699.4A patent/CN106878839B/en active Active
- 2017-06-22 WO PCT/CN2017/089573 patent/WO2018157516A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN106878839A (en) | 2017-06-20 |
| WO2018157516A1 (en) | 2018-09-07 |
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