CN206379972U - The sealing module of mobile terminal and its MIC - Google Patents
The sealing module of mobile terminal and its MIC Download PDFInfo
- Publication number
- CN206379972U CN206379972U CN201621491291.XU CN201621491291U CN206379972U CN 206379972 U CN206379972 U CN 206379972U CN 201621491291 U CN201621491291 U CN 201621491291U CN 206379972 U CN206379972 U CN 206379972U
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- sealing
- mic
- plug
- mobile terminal
- groove
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Abstract
The utility model provides a kind of mobile terminal and its MIC sealing module.Wherein, MIC sealing module includes：Housing, the housing is provided with the first groove；Sealing-plug, in first groove, the side of the sealing-plug is located at the side wall of first groove for inclined-plane and sealing paste；The bottom surface of the sealing-plug is vertically provided with the second groove, and second groove is used to accommodate the MIC.The side of sealing-plug of the present utility model is inclined-plane, by normally assembling, the side of sealing-plug can just be easy to the side palette with the first groove in housing, namely good MIC sealing effectiveness has been reached using the lateral compression deformation of sealing-plug, occur so as to the phenomenon such as avoid MIC echo, utter long and high-pitched sounds.The mobile terminal of the present embodiment carries out accurate calculation without dynamics and precision to extruding in an assembling process, easy to assembly.
Description
Technical field
The utility model is related to mobile terminal device field, more particularly to a kind of mobile terminal and its MIC (microphone)
Seal module.
Background technology
The MIC poorly sealed realities of mobile terminal such as can cause echo, utter long and high-pitched sounds occur at the phenomenon, thus it is general all can be in MIC devices
Upper cover sets a soft rubber sleeve.The design of prior art is all simple forward extrusion, as shown in figure 1, passing through housing 1 and PCB
The forward extrusion of (printed circuit board) 3 so that the end face of soft rubber sleeve 2 ' and the palette of housing 1, and it is this by plane contact
The airtight sex chromosome mosaicism that mode solves MIC4 needs accurately to calculate extrusion deformation degree, when mobile terminal is assembled, if extruding
Very few or flexible glue is tired can cause poor sealing for amount, if amount of compression can excessively cause flexible glue contact plane, deformation equally occurs
The situation of poor sealing.It can be seen that, the MIC of prior art air-tightness is influenceed by the assembling of mobile terminal, and sealing effectiveness is not
It is stable, so as to influence the audio of mobile terminal.
Utility model content
The technical problems to be solved in the utility model is to overcome the MIC of prior art air-tightness by mobile terminal
Assembling influence, there is provided a kind of mobile terminal and its MIC sealing module for the unstable defect of sealing effectiveness.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of sealing module of MIC, its feature is that the sealing module includes：
Housing, the housing is provided with the first groove；
Sealing-plug, in first groove, the side of the sealing-plug is inclined-plane and sealing paste is located at described first
The side wall of groove；The bottom surface of the sealing-plug is vertically provided with the second groove, and second groove is described for accommodating
MIC。
It is preferred that the sealing-plug is round table-like.
It is preferred that the cross section of the sealing-plug is ellipse.
It is preferred that the upper bottom surface of the sealing-plug is provided with through hole, the housing is provided with MIC, the center line of the through hole
Overlapped with the center line of the MIC.
It is preferred that the angle of the inclined-plane and vertical direction is 10 ° -20 °.
It is preferred that the material of the sealing-plug is silica gel.
The utility model also provides a kind of mobile terminal, and its feature is, the mobile terminal includes MIC as described above
Sealing module.
It is preferred that the mobile terminal also includes MIC, the MIC is located in second groove.
It is preferred that the mobile terminal also includes PCB, electrically connected with the MIC.
It is preferred that the mobile terminal is mobile phone or tablet personal computer.
Positive effect of the present utility model is：The side of sealing-plug of the present utility model is inclined-plane, by normal
Assembling, the side of sealing-plug can just be easy to the side palette with the first groove in housing, namely utilize sealing
The lateral compression deformation of plug has reached good MIC sealing effectiveness, occurs so as to the phenomenon such as avoid MIC echo, utter long and high-pitched sounds.This
The mobile terminal of embodiment carries out accurate calculation without dynamics and precision to extruding in an assembling process, easy to assembly.
Brief description of the drawings
The structural representation for the sealing module that Fig. 1 is the MIC of prior art.
The structural representation for the sealing module that Fig. 2 is the MIC of the utility model embodiment 1.
Fig. 3 be Fig. 2 in housing structural representation.
Fig. 4 be Fig. 2 in sealing-plug first structure schematic diagram.
Fig. 5 be Fig. 2 in sealing-plug the second structural representation.
Fig. 6 is the part-structure schematic diagram of the mobile terminal of the utility model embodiment 2.
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
Embodiment 1
As shown in Figure 2-5, the MIC of the present embodiment sealing module includes housing 1 and sealing-plug 2.As shown in figure 3, housing 1
Provided with the first groove 11 and MIC 12.Sealing-plug 2 is located in the first groove 11, and the side of sealing-plug 2 is inclined-plane and sealing paste
Located at the side wall of the first groove 11；The bottom surface of sealing-plug 2 is vertically provided with the second groove 21, and the second groove 21 is used to hold
Receive MIC.The upper bottom surface of sealing-plug 2 is provided with through hole 22, for collecting sound, and the center of the center line and MIC 12 of through hole 22
Line is overlapped.The material of the sealing-plug of the present embodiment is silica gel.
Because the side of the sealing-plug of the present embodiment is inclined-plane, it can be easy to the side with the first groove in housing
Extrusion deformation degree need not be considered during palette, assembling mobile terminal, according to normal assembling mode, both using close
The lateral compression deformation of blocking reaches good MIC sealing effectiveness.And the present embodiment seals module in the case of interference precompressed,
The profile on the inclined-plane of sealing-plug and the side wall of housing can press tighter and tighter, it is easy to reach good sealing effectiveness.
In the present embodiment, the side (namely inclined-plane) of sealing-plug is 10 ° -20 ° with the optional scope of angle theta of vertical direction.
By it was verified that when the angle on inclined-plane and vertical direction is 10 °, sealing effectiveness is optimal.The sealing-plug of the present embodiment can be with
To be round table-like, the cross section of sealing-plug may also be ellipse or track type, and certainly, the shape of the first groove need to be with sealing-plug
Shape matches.
Embodiment 2
As shown in fig. 6, the mobile terminal of the present embodiment includes PCB3, MIC4 and the MIC in embodiment 1 sealing module.
PCB3 is electrically connected with MIC4, and MIC is located in the second groove of sealing-plug.The mobile terminal of the present embodiment can be mobile phone or flat
Plate computer.
Due to the present embodiment mobile terminal using embodiment 1 MIC sealing module, therefore assembling mobile terminal without
Extrusion deformation degree need to be considered, normal assembling mode is installed, you can ensure MIC air-tightness, improve the assembling of mobile terminal
Efficiency.
Although the foregoing describing embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (10)
1. a kind of MIC sealing module, it is characterised in that the sealing module includes：
Housing, the housing is provided with the first groove；
Sealing-plug, in first groove, the side of the sealing-plug is inclined-plane and sealing paste is located at first groove
Side wall；The bottom surface of the sealing-plug is vertically provided with the second groove, and second groove is used to accommodate the MIC.
2. MIC as claimed in claim 1 sealing module, it is characterised in that the sealing-plug is round table-like.
3. MIC as claimed in claim 1 sealing module, it is characterised in that the cross section of the sealing-plug is ellipse.
4. MIC as claimed in claim 1 sealing module, it is characterised in that the upper bottom surface of the sealing-plug is provided with through hole, institute
Housing is stated provided with MIC, the center line of the through hole is overlapped with the center line of the MIC.
5. MIC as claimed in claim 1 sealing module, it is characterised in that the angle on the inclined-plane and vertical direction is
10°-20°。
6. the sealing module of the MIC as described in any one in claim 1-5, it is characterised in that the material of the sealing-plug
For silica gel.
7. a kind of mobile terminal, it is characterised in that the mobile terminal is included as described in any one in claim 1-6
MIC sealing module.
8. mobile terminal as claimed in claim 7, it is characterised in that the mobile terminal also includes MIC, the MIC is located at
In second groove.
9. mobile terminal as claimed in claim 8, it is characterised in that the mobile terminal also includes PCB, with MIC electricity
Connection.
10. mobile terminal as claimed in claim 7, it is characterised in that the mobile terminal is mobile phone or tablet personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491291.XU CN206379972U (en) | 2016-12-30 | 2016-12-30 | The sealing module of mobile terminal and its MIC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491291.XU CN206379972U (en) | 2016-12-30 | 2016-12-30 | The sealing module of mobile terminal and its MIC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379972U true CN206379972U (en) | 2017-08-04 |
Family
ID=59403266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491291.XU Active CN206379972U (en) | 2016-12-30 | 2016-12-30 | The sealing module of mobile terminal and its MIC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040141A (en) * | 2017-11-30 | 2018-05-15 | 努比亚技术有限公司 | A kind of protection structure and its mobile terminal for preventing from damaging audio hole sealing foam by pressure |
-
2016
- 2016-12-30 CN CN201621491291.XU patent/CN206379972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040141A (en) * | 2017-11-30 | 2018-05-15 | 努比亚技术有限公司 | A kind of protection structure and its mobile terminal for preventing from damaging audio hole sealing foam by pressure |
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