CN205754738U - A kind of Radix Saposhnikoviae noise cancelling headphone mike - Google Patents
A kind of Radix Saposhnikoviae noise cancelling headphone mike Download PDFInfo
- Publication number
- CN205754738U CN205754738U CN201620670633.8U CN201620670633U CN205754738U CN 205754738 U CN205754738 U CN 205754738U CN 201620670633 U CN201620670633 U CN 201620670633U CN 205754738 U CN205754738 U CN 205754738U
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- China
- Prior art keywords
- mike
- radix saposhnikoviae
- chamber
- original paper
- housing
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- 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.)
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Abstract
A kind of Radix Saposhnikoviae noise cancelling headphone mike, it is characterized in that: include what integrated injection molding obtained, the oval microphone casing body of hollow, the top of described shell one end is provided with the Radix Saposhnikoviae chamber of band buffer cavity, described Radix Saposhnikoviae chamber is semicircle, obtain with housing integrated injection molding, the air inlet being communicated with in the middle part of Radix Saposhnikoviae chamber and air outlet, it is provided with partition panel between described Radix Saposhnikoviae chamber and housing, described partition panel is provided with pickup hole, it is provided with Mike's original paper in the lower section housing corresponding with center, pickup hole, described Mike's original paper is arranged on the transverse slat in housing, the outside of described Mike's original paper is provided with sealing shroud, described sealing shroud is cylindrical empty heart shaped, two ends and partition panel and transverse slat compact siro spinning technology, Mike's original paper is placed in sealing shroud, for circuit cavity below described transverse slat.The Radix Saposhnikoviae noise reduction microphone of this utility model design uses the structure of modification setting up Radix Saposhnikoviae chamber, is slowed down the intensity of air-flow by the cavity in Radix Saposhnikoviae chamber, reduces wind fricative with Mike and make an uproar.
Description
Technical field
This utility model relates to earphone field, the mike being specifically related on earphone, the ear of a kind of Radix Saposhnikoviae noise reduction
Machine mike.
Background technology
Along with the development of information age, people in recording, performance, meeting, the occasion such as make a phone call to being used
The such transaudient equipment of such as mike voice pickup require more and more higher.Traditional mike is electret capacitor mostly
Formula mike, although design maturation, uses universal, but in particular cases uses this mike at some, such as, blow hard,
Drive motorcycle, and environmental noise mingle in the case of audience will be allowed to hear back drop and the noise of shrillness, impact is logical
Words effect and quality, even people sometimes just cannot not heard the other side at all and said something.The generation that wind is made an uproar is owing to wind is arrived
There is fricative turbulent flow sound with Headphone structure in Headphone structure, the wind of the sound hole especially blowing to earphone outer covering is made an uproar, this
The wind of sample is made an uproar and is not only difficult to eliminate by above-mentioned active noise reduction function, may be lifted on the contrary, affect noise reduction.
Utility model content
For the problems referred to above, the purpose of this utility model provides the ear microphone of a kind of Radix Saposhnikoviae noise reduction, by improving wheat
Gram structure, formed Radix Saposhnikoviae chamber, slow down enter mike current rate, reach the purpose of physics noise reduction.
This utility model solves above-mentioned technical problem and be the technical scheme is that a kind of Radix Saposhnikoviae noise cancelling headphone mike,
It is characterized in that: including oval microphone casing body that integrated injection molding obtains, hollow, the top of described shell one end sets
It is semicircle for having the Radix Saposhnikoviae chamber of band buffer cavity, described Radix Saposhnikoviae chamber, obtains with housing integrated injection molding, and Radix Saposhnikoviae is communicated with in the middle part of chamber
Air inlet and air outlet, be provided with partition panel between described Radix Saposhnikoviae chamber and housing, described partition panel is provided with pickup hole, with pickup
Being provided with Mike's original paper in the lower section housing that center, hole is corresponding, described Mike's original paper is arranged on the transverse slat in housing, described
The outside of Mike's original paper is provided with sealing shroud, and described sealing shroud is cylindrical empty heart shaped, two ends and partition panel and transverse slat compact siro spinning technology,
Mike's original paper is placed in sealing shroud, for circuit cavity below described transverse slat.
Further, being provided with pickup passage between described pickup hole and Mike's original paper, pickup passage is fixing with Mike's original paper even
Connect.
Further, described air inlet is horizontal with the center of air outlet.
Further, height is case width the 1/3 of described Radix Saposhnikoviae chamber.
Further, the internal diameter of described air inlet and air outlet is 0.5～1mm.
Further, the internal diameter in described pickup hole is 0.5～1mm.
The utility model has the advantage of:
1, the Radix Saposhnikoviae noise reduction microphone of this utility model design uses the structure of modification setting up Radix Saposhnikoviae chamber, by Radix Saposhnikoviae chamber
Cavity slows down the intensity of air-flow, reduces wind fricative with Mike and makes an uproar；
2, arranging two air inlets interconnected and air outlet on Radix Saposhnikoviae chamber, the air-flow produced by strong wind enters air inlet
After, between from exhaust outlet discharge major part, reduce enter pickup hole air-flow, low wind noise drops further；
3, between pickup hole and Mike's original paper, sealing shroud is set, by sealing shroud and pickup hole airtight connection, strengthens pickup hole
Volume collect, reduce noise.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein:
1, housing 2, Radix Saposhnikoviae chamber 3, air inlet 4, air outlet
5, partition panel 6, pickup hole 7, Mike's original paper 8, transverse slat
9, sealing shroud 10, pickup passage 11, circuit cavity
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
A kind of Radix Saposhnikoviae noise cancelling headphone mike as shown in Figure 1, it is characterised in that: include that integrated injection molding obtains,
The oval microphone casing body 1 of hollow, the top of described housing 1 one end is provided with the Radix Saposhnikoviae chamber 2 of band buffer cavity, described Radix Saposhnikoviae chamber
2 is semicircle, obtains with housing 1 integrated injection molding, the air inlet 3 being communicated with in the middle part of Radix Saposhnikoviae chamber 2 and air outlet 4, described Radix Saposhnikoviae
Being provided with partition panel 5 between chamber 2 and housing 1, described partition panel 5 is provided with pickup hole 6, corresponding with center, pickup hole 6 under
Being provided with Mike's original paper 7 in side's housing 1, described Mike's original paper 7 is arranged on the transverse slat 8 in housing 1, outside described Mike's original paper 7
Portion is provided with sealing shroud 9, and described sealing shroud 9 is cylindrical empty heart shaped, two ends and partition panel 5 and transverse slat 8 compact siro spinning technology, Mike's original paper
7 are placed in sealing shroud 9, for circuit cavity 11 below described transverse slat 8.
Further, pickup passage 10, pickup passage 10 and Mike's original paper 7 it are provided with between described pickup hole 6 and Mike's original paper 7
Fixing connection.
Further, described air inlet 3 is horizontal with the center of air outlet 4.
Further, the height in described Radix Saposhnikoviae chamber 2 is the 1/3 of housing 1 width.
Further, the internal diameter of described air inlet 3 and air outlet 4 is 0.5～1mm.
Further, the internal diameter in described pickup hole 6 is 0.5～1mm.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (6)
1. a Radix Saposhnikoviae noise cancelling headphone mike, it is characterised in that: include oval wheat that integrated injection molding obtains, hollow
Gram crust of weathering body, the top of described shell one end is provided with the Radix Saposhnikoviae chamber of band buffer cavity, and described Radix Saposhnikoviae chamber is semicircle, with housing one
Body injection obtains, and the air inlet being communicated with in the middle part of Radix Saposhnikoviae chamber and air outlet are provided with partition panel between described Radix Saposhnikoviae chamber and housing,
Described partition panel is provided with pickup hole, is provided with Mike's original paper, described Mike in the lower section housing corresponding with center, pickup hole
Original paper is arranged on the transverse slat in housing, and the outside of described Mike's original paper is provided with sealing shroud, and described sealing shroud is cylinder type hollow
Shape, two ends and partition panel and transverse slat compact siro spinning technology, Mike's original paper is placed in sealing shroud, for circuit cavity below described transverse slat.
A kind of Radix Saposhnikoviae noise cancelling headphone mike the most according to claim 1, it is characterised in that: described pickup hole is former with Mike
Being provided with pickup passage between part, pickup passage is fixing with Mike's original paper to be connected.
A kind of Radix Saposhnikoviae noise cancelling headphone mike the most according to claim 1, it is characterised in that: described air inlet and air outlet
Center be horizontal.
A kind of Radix Saposhnikoviae noise cancelling headphone mike the most according to claim 1, it is characterised in that: the height in described Radix Saposhnikoviae chamber is
The 1/3 of case width.
A kind of Radix Saposhnikoviae noise cancelling headphone mike the most according to claim 1, it is characterised in that: described air inlet and air outlet
Internal diameter be 0.5～1mm.
A kind of Radix Saposhnikoviae noise cancelling headphone mike the most according to claim 1, it is characterised in that: the internal diameter in described pickup hole is
0.5～1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670633.8U CN205754738U (en) | 2016-06-27 | 2016-06-27 | A kind of Radix Saposhnikoviae noise cancelling headphone mike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670633.8U CN205754738U (en) | 2016-06-27 | 2016-06-27 | A kind of Radix Saposhnikoviae noise cancelling headphone mike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754738U true CN205754738U (en) | 2016-11-30 |
Family
ID=57382960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620670633.8U Expired - Fee Related CN205754738U (en) | 2016-06-27 | 2016-06-27 | A kind of Radix Saposhnikoviae noise cancelling headphone mike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205754738U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851446A (en) * | 2017-02-28 | 2017-06-13 | 歌尔股份有限公司 | Windproof device and the electronic equipment of making an uproar of microphone |
| CN106878839A (en) * | 2017-02-28 | 2017-06-20 | 歌尔股份有限公司 | Windproof device and the electronic equipment of making an uproar of microphone |
| CN106937199A (en) * | 2017-04-17 | 2017-07-07 | 声源科技（深圳）有限公司 | A kind of couple of MIC drop wind is made an uproar bluetooth earphone |
| CN109348321A (en) * | 2018-05-18 | 2019-02-15 | 歌尔股份有限公司 | Audio frequency apparatus and its manufacturing method |
| CN112087681A (en) * | 2019-06-12 | 2020-12-15 | 杭州海康威视数字技术股份有限公司 | Pickup device and cavity wall component for same |
| WO2022048395A1 (en) * | 2020-09-02 | 2022-03-10 | 华为技术有限公司 | Wind noise preventing earphone |
| CN117133301A (en) * | 2023-02-20 | 2023-11-28 | 荣耀终端有限公司 | Electronic equipment |
-
2016
- 2016-06-27 CN CN201620670633.8U patent/CN205754738U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851446A (en) * | 2017-02-28 | 2017-06-13 | 歌尔股份有限公司 | Windproof device and the electronic equipment of making an uproar of microphone |
| CN106878839A (en) * | 2017-02-28 | 2017-06-20 | 歌尔股份有限公司 | Windproof device and the electronic equipment of making an uproar of microphone |
| WO2018157516A1 (en) * | 2017-02-28 | 2018-09-07 | 歌尔股份有限公司 | Microphone wind noise preventing apparatus and electronic device |
| CN106937199A (en) * | 2017-04-17 | 2017-07-07 | 声源科技（深圳）有限公司 | A kind of couple of MIC drop wind is made an uproar bluetooth earphone |
| CN109348321A (en) * | 2018-05-18 | 2019-02-15 | 歌尔股份有限公司 | Audio frequency apparatus and its manufacturing method |
| CN109348321B (en) * | 2018-05-18 | 2024-03-08 | 歌尔股份有限公司 | Audio device and method of manufacturing the same |
| CN112087681A (en) * | 2019-06-12 | 2020-12-15 | 杭州海康威视数字技术股份有限公司 | Pickup device and cavity wall component for same |
| WO2022048395A1 (en) * | 2020-09-02 | 2022-03-10 | 华为技术有限公司 | Wind noise preventing earphone |
| CN115552919A (en) * | 2020-09-02 | 2022-12-30 | 华为技术有限公司 | Wind noise-proof earphone |
| CN115552919B (en) * | 2020-09-02 | 2023-09-29 | 华为技术有限公司 | Earphone capable of preventing wind noise |
| CN117133301A (en) * | 2023-02-20 | 2023-11-28 | 荣耀终端有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |