CN206835300U - Microphone assembly and there is its terminal - Google Patents
Microphone assembly and there is its terminal Download PDFInfo
- Publication number
- CN206835300U CN206835300U CN201720817788.4U CN201720817788U CN206835300U CN 206835300 U CN206835300 U CN 206835300U CN 201720817788 U CN201720817788 U CN 201720817788U CN 206835300 U CN206835300 U CN 206835300U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- mic
- annular protrusion
- radome
- microphone
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses microphone assembly and there is its terminal.Microphone assembly includes：Microphone；Radome, the radome is provided with runs through its sound transmission aperture in the thickness direction thereof, the radome cover sets the microphone and the vibrating diaphragm of the microphone is set adjacent to the sound transmission aperture, one side surface of the remote microphone of the radome is provided with hollow connecting portion, and the connecting portion is set around the sound transmission aperture；Lid, the lid are provided with MIC, and connecting portion described in the MIC face is set；Wherein, the connecting portion is extend into the MIC, and one of them of the connecting portion and the MIC are provided with the annular protrusion being only against on another.According to microphone assembly of the present utility model, by setting annular protrusion, the sealing between lid and radome is not only increased, avoids the generation of leakage problem, and it is simple in construction, it is easy to assembly, be advantageous to improve production efficiency.
Description
Technical field
Field of terminal technology is the utility model is related to, more particularly, to a kind of microphone assembly and there is its terminal.
Background technology
In correlation technique, generally sealed between the radome and lid of the microphone assembly of terminal using foam, so
And in the skew of foam assembly displacement, decrement deficiency or bad viscosity, poor sealing can be caused, the risk that gas leakage be present, and
And this sealing means assembling complexity, bring inconvenience to production.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of microphone assembly, not only increase the sealing between lid and radome, avoid the generation of leakage problem, and
It is simple in construction, it is easy to assembly, be advantageous to improve production efficiency.
The utility model also proposes a kind of terminal, and the terminal includes above-mentioned microphone assembly.
According to the microphone assembly of the utility model embodiment, including：Microphone；Radome, the radome are provided with
Run through its sound transmission aperture in the thickness direction thereof, the radome cover sets the vibrating diaphragm of the microphone and the microphone adjacent to institute
Sound transmission aperture setting is stated, a side surface of the remote microphone of the radome is provided with hollow connecting portion, the connection
Portion is set around the sound transmission aperture；Lid, the lid are provided with MIC, and connecting portion described in the MIC face is set；
Wherein, the connecting portion is extend into the MIC, the connecting portion and the MIC one of them be provided with only support
Annular protrusion on another.
According to the microphone assembly of the utility model embodiment, by setting annular protrusion, lid and screen are not only increased
The sealing between cover is covered, avoids the generation of leakage problem, and it is simple in construction, it is easy to assembly, be advantageous to improve production effect
Rate.
According to some embodiments of the utility model, the periphery wall of the connecting portion is provided with the annular protrusion, described
Convex annular start-stop is against on the internal perisporium of the MIC.
Specifically, the annular protrusion, the connecting portion and the radome are formed in one part.
Specifically, on from the radome to the direction of the lid, the wall thickness of the connecting portion is gradually reduced, described
Annular protrusion is located at one end of the remote radome of the connecting portion.
According to some embodiments of the utility model, the annular protrusion is multiple, and multiple annular protrusions are described
It is arranged at intervals on the axial direction of MIC.
According to some embodiments of the utility model, in the circumferential direction of the MIC, the annular protrusion is in ripple
Wave-like or zigzag extension.
According to some embodiments of the utility model, the central shaft of the central axis of the annular protrusion and the MIC
There is angle between line.
According to some embodiments of the utility model, the part in the MIC of the connecting portion is subtracted into institute
State the corresponding with the annular protrusion of connecting portion and be partly referred to as linkage section, the internal perisporium of the linkage section and the MIC it
Between be provided with foam.
Alternatively, sound transmission aperture described in the vibrating diaphragm face is set.
Optionally, annular protrusion is rubber parts or silica gel part.
Alternatively, annular protrusion is provided with guiding surface.
According to the terminal of the utility model embodiment, including above-mentioned microphone assembly.
According to the terminal of the utility model embodiment, by setting above-mentioned microphone assembly, not only increase lid with
Sealing between radome, the generation of leakage problem is avoided, and it is simple in construction, it is easy to assembly, be advantageous to improve production
Efficiency.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram according to the microphone assembly of the utility model some embodiments；
Fig. 2 is the schematic diagram according to the microphone assembly of the other embodiment of the utility model；
Fig. 3 is the schematic diagram according to the microphone assembly of the utility model other embodiments；
Fig. 4 is the schematic diagram on connecting portion according to the annular protrusion of the utility model some embodiments；
Fig. 5 is the schematic diagram on connecting portion according to the annular protrusion of the utility model other embodiments；
Fig. 6 is the schematic diagram on connecting portion according to the annular protrusion of the other embodiment of the utility model；
Fig. 7 is the schematic diagram on connecting portion according to the annular protrusion of the utility model still other embodiments；
Fig. 8 is the schematic diagram according to the terminal of the utility model some embodiments；
Fig. 9 is the schematic diagram according to the other direction of the terminal of the utility model some embodiments.
Reference：
Terminal 1000；
Microphone assembly 100；
Microphone 1；Radome 2；Sound transmission aperture 21；Connecting portion 22；Lid 3；MIC 31；Annular protrusion 4；Guiding surface
41；Foam 5.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " thickness ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", " radial direction ", " circumference " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, define " the
One ", one or more this feature can be expressed or be implicitly included to the feature of " second ".In description of the present utility model
In, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
Below with reference to Fig. 1-Fig. 7 descriptions according to the microphone assembly 100 of the utility model embodiment, microphone assembly 100
Can be with terminal 1000.Herein it is understood that terminal 1000 can be mobile terminal, such as mobile phone, notebook computer
Deng certainly, terminal 1000 can also be fixed terminal, for example, desktop computer etc..
As shown in Figure 1-Figure 3, according to the microphone assembly 100 of the utility model embodiment, microphone 1, screen can be included
Cover cover 2 and lid 3.
Specifically, the cover of radome 2 sets microphone 1.For example, radome 2 is metalwork, microphone 1 is fixed on circuit board (not
Show) on and and circuit board electrical connection, radome 2, which covers, is set in microphone 1 on circuit board, to play the work of shielding electromagnetic wave
With so as to play anti-tampering effect.
Specifically, as shown in Figure 1-Figure 3, radome 2 is provided with runs through its sound transmission aperture 21, Mike in the thickness direction thereof
The vibrating diaphragm of wind 1 is set adjacent to sound transmission aperture 21, for example, the vibrating diaphragm of microphone 1 is set adjacent to sound transmission aperture 21 and face sound transmission aperture 21.By
This, extraneous sound can pass through the vibrating diaphragm that sound transmission aperture 21 reaches microphone 1, so as to be advantageous to improve the radio reception effect of microphone 1.
A side surface (for example, the lower surface shown in Fig. 1-Fig. 3) for the remote microphone 1 of radome 2 is provided with connection
Portion 22, connecting portion 22 are set around sound transmission aperture 21.That is, it is loop configuration that connecting portion 22, which is hollow structure, connecting portion
22 are located on a side surface of the remote microphone 1 of radome 2, and connecting portion 22 is set around sound transmission aperture 21.
As shown in Figure 1-Figure 3, lid 3 is provided with MIC 31, i.e., lid 3 is provided with runs through its in the thickness direction thereof
MIC 31, the face connecting portion 22 of MIC 31 are set.For example, as shown in figure 1, the central axis of MIC 31, connecting portion 22
Central axis it is conllinear with the central axis of sound transmission aperture 21.It is, of course, understood that the center line and sound transmission aperture of MIC 31
21 center line can also deviate certain distance or have angle therebetween, as long as ensureing that the face connecting portion 22 of MIC 31 is
Can.Thus, the sound in the outside of lid 3 can be transferred to microphone 1 by MIC 31, connecting portion 22 and sound transmission aperture 21 successively.
As shown in Figure 1-Figure 3, connecting portion 22 is stretched into MIC 31.Thus, the axial direction and connecting portion of MIC 31
The axial direction of 22 part stretched into MIC 31 is identical.
One of them of connecting portion 22 and MIC 31 are provided with the annular protrusion 4 being only against on another.That is,
Connecting portion 22 is stretched into MIC 31, and when the periphery wall of connecting portion 22 is provided with annular protrusion 4, annular protrusion 4 is only against receipts
On the internal perisporium of sound hole 31, when the internal perisporium of MIC 31 is provided with annular protrusion 4, annular protrusion 4 is only against connecting portion 22
Periphery wall on.Thus, the sealing between lid 3 and radome 2 is not only increased, avoids the generation of leakage problem, and
And it is simple in construction, it is easy to assembly, be advantageous to improve production efficiency.
According to the microphone assembly 100 of the utility model embodiment, by setting annular protrusion 4, lid 3 is not only increased
With the sealing between radome 2, the generation of leakage problem is avoided, and it is simple in construction, it is easy to assembly, be advantageous to improve life
Produce efficiency.
Alternatively, as shown in Figure 1-Figure 3, the internal perisporium of connecting portion 22 is concordant with the side wall of sound transmission aperture 21.Certainly, it is worth reason
Solution, the internal perisporium of connecting portion 22 can not also be concordant with the side wall of sound transmission aperture 21, such as the internal diameter size of connecting portion 22 is big
In the internal diameter size of sound transmission aperture 21.
In some optional embodiments of the present utility model, as shown in Fig. 1-Fig. 7, the periphery wall of connecting portion 22 is provided with
Annular protrusion 4, annular protrusion 4 are only against on the internal perisporium of MIC 31.Alternatively, annular protrusion 4, connecting portion 22 and radome
2 are formed in one part, thus, are advantageous to simplify production technology, reduce into production cost, while are advantageous to improve annular protrusion 4
Intensity.
Alternatively, annular protrusion 4 is provided with guiding surface 41, and guiding surface is located at the remote radome 2 of annular protrusion 4
Side, on from radome 2 to the direction of lid 3, guiding surface 41 is directed away from the direction extension of the internal perisporium of MIC 31.
So as to which when connecting portion 22 is inserted into MIC 31, guiding surface 41 can play a part of guiding.
Certainly, in other optional examples, the internal perisporium of MIC 31 is provided with annular protrusion 4, and annular protrusion 4 stops
It is against on the periphery wall of connecting portion 22, and annular protrusion 4 and lid 3 are formed in one part.Further, annular protrusion 4 has
Guiding surface, guiding surface are located at the side of the neighbouring radome 2 of annular protrusion, on from lid 3 to the direction of radome 2,
Guiding surface extends towards the direction of remote connecting portion 22.
Further, with reference to shown in figure 2, on from radome 2 to the direction of lid 3, the wall thickness of connecting portion 22 gradually subtracts
Small, annular protrusion 4 is located at one end of the remote radome 2 of connecting portion 22.For example, as shown in Fig. 2 in direction from top to bottom
On, the wall thickness of connecting portion 22 is gradually reduced, and annular protrusion 4 is located at the lower end of the periphery wall of connecting portion 22.So, not only it is easy to connect
Socket part 22 is inserted in MIC 31 in order to assemble, and is advantageous to improve the elastic deformation ability of annular protrusion 4, so as to improve
Sealing.
In some optional embodiments of the present utility model, annular protrusion 4 is multiple, and multiple annular protrusions 4 are in radio reception
It is arranged at intervals on the axial direction in hole 31.For example, the periphery wall of connecting portion 22 is provided with multiple annular protrusions 4, multiple convex annulars
Play 4 to be arranged at intervals on the axial direction of MIC 31, and each annular protrusion 4 is only against on the internal perisporium of MIC 31.Again
Such as, the internal perisporium of MIC 31 is provided with multiple annular protrusions 4, between multiple annular protrusions 4 are on the axial direction of MIC 31
Every setting, each annular protrusion 4 is only against on the periphery wall of connecting portion 22.Thus, be advantageously implemented it is multi-layer sealed, so as to improve
Sealing effectiveness.
According to some optional embodiments of the present utility model, as shown in figure 4, in the circumferential direction of MIC 31, ring
Shape projection 4 is serrated extension.The extension that is, annular protrusion 4 is serrated in the whole circumferential direction of MIC 31.
For example, as shown in figure 4, when annular protrusion 4 is located on the periphery wall of connecting portion 22, MIC 31 is located at due to connecting portion 22
The circumferential direction of interior part is identical with the circumferential direction of MIC 31, and annular protrusion 4 is serrated in the whole of connecting portion 22
Extend in circumferential direction.And for example, when annular protrusion 4 is located on the internal perisporium of MIC 31, annular protrusion 4 is in MIC 31
Be serrated extension in whole circumferential direction.
In further embodiments, as shown in figure 5, in the circumferential direction of MIC 31, annular protrusion 4 prolongs in wavy
Stretch.Or in other embodiments, as shown in fig. 6, in the circumferential direction of MIC 31, annular protrusion 4 is by multiple order phases
The structural arrangement of n shape shapes even forms.
Certainly, annular protrusion 4 can also have other extension shapes, for example, as shown in fig. 7, MIC 31 week
To on direction, annular protrusion 4 linearly extends, as long as can ensure in the whole circumferential direction of MIC 31, convex annular
4 are played to be always positioned between connecting portion 22 and MIC 31 and play sealing function.
According to some embodiments of the utility model, as shown in fig. 7, the central axis of annular protrusion 4 and MIC 31
There is angle between central axis, in other words, the central axis of annular protrusion 4 and the portion in MIC 31 of connecting portion 22
Point central axis between there is angle, that is to say, that cross section and connecting portion 22 of the annular protrusion 4 relative to MIC 31
The cross section of part in MIC 31 is obliquely installed.For example, as shown in fig. 7, annular protrusion 4 is located at the outer of connecting portion 22
On perisporium, a is the central axis of annular protrusion 4, and b is the central axis of the part in the MIC 31 of connecting portion 22, a with
Angle between b is c, and c meets：0 90 ° of ＜ c ＜.Thus, it is simple in construction.
In some embodiments of utility model, as shown in figure 3, the part in MIC 31 of connecting portion 22 is subtracted
The part corresponding with annular protrusion 4 of connecting portion 22 is gone to be referred to as linkage section.That is, connecting portion 22 is located in MIC 31
Part removes connecting portion 22 is linkage section, linkage section and receipts with the remainder obtained by 4 corresponding part of annular protrusion
Foam 5 is provided between the internal perisporium of sound hole 31.Thus, be advantageous to further function as the effect of sealing, improve sealing effectiveness.
According to some embodiments of the utility model, annular protrusion 4 is rubber parts or silica gel part.For example, work as annular protrusion 4
When being located on above-mentioned connecting portion 22, the periphery wall of connecting portion 22 is provided with groove, be enclosed on outside annular protrusion 4 on connecting portion 22 and
It is spacing in groove, so as to avoid in installation process, the displacement of annular protrusion 4.Thus, cost is low.
Terminal according to the utility model embodiment is described below.
As shown in Figure 8 and Figure 9, according to the terminal 1000 of the utility model embodiment, including the Mike in above-described embodiment
Wind component 100.
According to the terminal 1000 of the utility model embodiment, by setting above-mentioned microphone assembly 100, not only increase
Sealing between lid 3 and radome 2, the generation of leakage problem is avoided, and it is simple in construction, it is easy to assembly, be advantageous to
Improve production efficiency.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (12)
- A kind of 1. microphone assembly, it is characterised in that including：Microphone；Radome, the radome is provided with runs through its sound transmission aperture in the thickness direction thereof, and the radome cover sets the wheat The vibrating diaphragm of gram wind and the microphone is set adjacent to the sound transmission aperture, a side surface of the remote microphone of the radome Hollow connecting portion is provided with, the connecting portion is set around the sound transmission aperture；Lid, the lid are provided with MIC, and connecting portion described in the MIC face is set；Wherein, the connecting portion is extend into the MIC, and one of them of the connecting portion and the MIC are provided with The annular protrusion being only against on another.
- 2. microphone assembly according to claim 1, it is characterised in that the periphery wall of the connecting portion is provided with the ring Shape is raised, and the convex annular start-stop is against on the internal perisporium of the MIC.
- 3. microphone assembly according to claim 2, it is characterised in that the annular protrusion, the connecting portion and described Radome is formed in one part.
- 4. microphone assembly according to claim 2, it is characterised in that from the radome to the direction of the lid On, the wall thickness of the connecting portion is gradually reduced, and the annular protrusion is located at one end of the remote radome of the connecting portion.
- 5. microphone assembly according to claim 1, it is characterised in that the annular protrusion is multiple, multiple rings Shape projection is arranged at intervals on the axial direction of the MIC.
- 6. microphone assembly according to claim 1, it is characterised in that described in the circumferential direction of the MIC Annular protrusion extends in wavy or zigzag.
- 7. microphone assembly according to claim 1, it is characterised in that the central axis of the annular protrusion and the receipts There is angle between the central axis of sound hole.
- 8. microphone assembly according to claim 1, it is characterised in that by the connecting portion in the MIC Part subtract the connecting portion it is corresponding with the annular protrusion partly be referred to as linkage section, the linkage section and the radio reception Foam is provided between the internal perisporium in hole.
- 9. microphone assembly according to claim 1, it is characterised in that sound transmission aperture described in the vibrating diaphragm face is set.
- 10. microphone assembly according to claim 1, it is characterised in that the annular protrusion is rubber parts or silica gel part.
- 11. microphone assembly according to claim 1, it is characterised in that the annular protrusion is provided with guiding surface.
- 12. a kind of terminal, it is characterised in that including the microphone assembly according to any one of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817788.4U CN206835300U (en) | 2017-07-06 | 2017-07-06 | Microphone assembly and there is its terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817788.4U CN206835300U (en) | 2017-07-06 | 2017-07-06 | Microphone assembly and there is its terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206835300U true CN206835300U (en) | 2018-01-02 |
Family
ID=60778775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817788.4U Expired - Fee Related CN206835300U (en) | 2017-07-06 | 2017-07-06 | Microphone assembly and there is its terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206835300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426638A (en) * | 2017-07-06 | 2017-12-01 | 广东欧珀移动通信有限公司 | Microphone assembly and there is its terminal |
-
2017
- 2017-07-06 CN CN201720817788.4U patent/CN206835300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426638A (en) * | 2017-07-06 | 2017-12-01 | 广东欧珀移动通信有限公司 | Microphone assembly and there is its terminal |
| CN107426638B (en) * | 2017-07-06 | 2023-08-25 | 深圳市欢太科技有限公司 | Microphone assembly and terminal with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |