CN206402440U - Guard assembly for Mobile phone horn sound chamber - Google Patents
Guard assembly for Mobile phone horn sound chamber Download PDFInfo
- Publication number
- CN206402440U CN206402440U CN201720062394.2U CN201720062394U CN206402440U CN 206402440 U CN206402440 U CN 206402440U CN 201720062394 U CN201720062394 U CN 201720062394U CN 206402440 U CN206402440 U CN 206402440U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- breach
- positioning table
- phone horn
- sound chamber
- 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
Links
Abstract
The utility model is related to a kind of guard assembly for Mobile phone horn sound chamber, including a plate body, Air Filter and waterproof membrane；The top surface of the plate body is provided with a mounting groove and sound mouth, and the inner side of the sound mouth is provided with the first inserting groove and the second inserting groove；The Air Filter laminating is arranged at the inner side of the sound mouth, and the waterproof membrane laminating is arranged at the side of the Air Filter；The Air Filter includes the first framework, dictyosome and 2 first inserting foots；The waterproof membrane includes second framework, film body and 2 second inserting foots；First inserting foot is installed in first inserting groove, and second inserting foot is installed in second inserting groove.The above-mentioned guard assembly for Mobile phone horn sound chamber, in the inside laminating of sound mouth, one Air Filter and a waterproof membrane are set, so that Mobile phone horn sound chamber is internally formed sealing state, the insider adversary machine loudspeaker for preventing dust, liquid into Mobile phone horn sound chamber cause to damage, it is ensured that the acoustical sound of Mobile phone horn.
Description
Technical field
The utility model is related to Mobile phone horn sound chamber technical field, more particularly to a kind of for the anti-of Mobile phone horn sound chamber
Protecting assembly.
Background technology
The mobile devices such as mobile phone, tablet personal computer, are the indispensable electronic entertainment product of modern, especially mobile phone, are
Current popular electronic communication equipment.Current most of mobile phone is all ultrathin mobile phone, and this is just to Mobile phone horn
Thickness design proposes very high requirement.
On conventional art, Mobile phone horn is designed according to the working environment of land, and the overwhelming majority does not possess
Dust-proof, water-proof function, when dust or liquid touch these equipment, can cause serious injury to its performance and life-span, make
It can not normal work.But, if directly installing Air Filter, water-proof film additional on Mobile phone horn, Mobile phone horn can be increased
Thickness, causes the whole acoustical behavior of Mobile phone horn to be deteriorated to a certain extent, influences tonequality, and the thickness of Mobile phone horn is added,
It will also result in assembly difficulty larger.
Utility model content
Based on this, the utility model provides a kind of guard assembly for Mobile phone horn sound chamber, can effectively prevent dust
Accumulation, liquid invasion and attack, it is ensured that the acoustical sound of Mobile phone horn.
In order to realize the purpose of this utility model, the utility model uses following technical scheme：
A kind of guard assembly for Mobile phone horn sound chamber, including a plate body, the Air Filter that is installed on the plate body and
It is installed on the waterproof membrane of the side of the Air Filter；The top surface of the plate body be provided with a mounting groove and sound mouth, it is described go out sound
The inner side of mouth is provided with the first inserting groove and the second inserting groove；The Air Filter laminating is arranged at the inner side of the sound mouth, described
Waterproof membrane, which is fitted, is arranged at the side of the Air Filter；The Air Filter includes the first framework, is installed on first framework
Internal dictyosome and 2 first inserting foots of the opposite sides for being connected to first framework；The waterproof membrane includes the
Two frameworks, be installed on the second framework inside film body and be connected to the second framework opposite sides two
Second inserting foot；First inserting foot is installed in first inserting groove, and second inserting foot is installed on described second
In inserting groove.
The above-mentioned guard assembly for Mobile phone horn sound chamber, an Air Filter and a waterproof are set in the inside laminating of sound mouth
Film so that Mobile phone horn sound chamber is internally formed sealing state, prevents the inside that dust, liquid enter Mobile phone horn sound chamber
Mobile phone horn is caused to damage, it is ensured that the acoustical sound of Mobile phone horn.
In one of the embodiments, first inserting foot and second inserting foot are in T shape, by flexible rubber
Glue material is made, and is respectively provided with elastic setting.
In one of the embodiments, first inserting foot includes the first abutment and is vertically connected on described first and supports
The first plug connector on block piece.
In one of the embodiments, second inserting foot includes the second abutment and is vertically connected on described second and supports
The second plug connector on block piece.
In one of the embodiments, the periphery of the plate body is provided with one first breach, the second breach and the 3rd breach,
The periphery of first breach, second breach and the 3rd breach from the plate body caves inward.
In one of the embodiments, the top surface of the plate body is fixed provided with the first positioning table, the second positioning table and the 3rd
Position platform, first positioning table is located between first breach and second breach, second positioning table and described the
One positioning table is oppositely arranged, and the 3rd positioning table is located at one end of the plate body and connects second breach.
In one of the embodiments, the top surface of the plate body is fixed provided with the first locating piece, the second locating piece and the 3rd
Position block, first locating piece is located at one end of the plate body and connects the mounting groove, and second locating piece is located at described
It is connected between first positioning table and second positioning table and with first positioning table, the 3rd locating piece is located at described the
Between two breach and the 3rd breach, the 3rd locating piece connects the 3rd positioning table.
In one of the embodiments, it is additionally provided with one the 4th locating piece on second positioning table.
In one of the embodiments, the top surface of the plate body is additionally provided with the first connecting seat, the second connecting seat, the 3rd connection
Seat, the 4th connecting seat, the 5th connecting seat and the 6th connecting seat.
In one of the embodiments, the dictyosome is a wire netting.
In one of the embodiments, the film body is a silica gel thin film.
Brief description of the drawings
Fig. 1 illustrates for the three-dimensional of the guard assembly for Mobile phone horn sound chamber of the better embodiment of the utility model one
Figure；
Fig. 2 is the decomposing schematic representation of the guard assembly for Mobile phone horn sound chamber described in Fig. 1；
Fig. 3 is the sectional view of the guard assembly for Mobile phone horn sound chamber described in Fig. 1；
Fig. 4 is the enlarged diagram at the circle A shown in Fig. 2；
Fig. 5 is the Air Filter and the schematic perspective view of waterproof membrane described in Fig. 4；
Accompanying drawing marks explanation：
10- is used for the guard assembly of Mobile phone horn sound chamber；
20- plate bodys, 21- mounting grooves, 22- sound mouths, the curved flanges of 23-, 24- card interfaces, the breach of 25- first, 26- second
Breach, the breach of 27- the 3rd, the inserting grooves of 28- first, the inserting grooves of 29- second；
30- Air Filters, the frameworks of 31- first, 32- dictyosomes, the inserting foots of 33- first, the abutments of 33a- first, 33b- first is inserted
Fitting；
40- waterproof membranes, 41- second frameworks, 42- film bodies, the inserting foots of 43- second, the abutments of 43a- second, 43b- second is inserted
Fitting；
The positioning tables of 51- first, the positioning tables of 52- second, 53 the 3rd positioning tables, the locating pieces of 54- first, the locating pieces of 55- second,
The locating pieces of 56- the 3rd, the locating pieces of 57- the 4th；
The connecting seats of 61- first, the connecting seats of 62- second, the connecting seats of 63- the 3rd, the connecting seats of 64- the 4th, the connections of 65- the 5th
Seat, the connecting seats of 66- the 6th.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
The understanding for opening content is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 5 is referred to, is the guard assembly for Mobile phone horn sound chamber of the better embodiment of the utility model one
10, this be used for the guard assembly 10 of Mobile phone horn sound chamber including a plate body 20, the Air Filter 30 that is installed on the plate body 20 and
It is installed on the waterproof membrane 40 of the side of the Air Filter 30.The top surface of the plate body 20 is provided with a mounting groove 21 and sound mouth 22,
The side of the sound mouth 22 from the plate body 20 extends internally and connects the mounting groove 21.The laminating of Air Filter 30 is set
In the inner side of the sound mouth 22, the waterproof membrane 40, which is fitted, is arranged at the side of the Air Filter 30.In use, by mobile phone loudspeaker
Be installed in the mounting groove 21, due to the effect of the Air Filter 30 and the waterproof membrane 40, stop extraneous dust and
Liquid enters, it is ensured that Mobile phone horn can normal operation, the audio-frequency information of generation outwardly transmits from the sound mouth 22.
In order to be able to which the other structures with mobile phone are preferably assembled, it is provided with the top surface of the plate body 20 along its periphery is convex
One curved flange 23, the side of the curved flange 23 is provided with a card interface 24, the card interface 24 and the phase of sound mouth 22
It is right, with positioning action.One first breach 25, the second breach 26 and the 3rd breach are respectively equipped with the periphery of the plate body 20
27, the periphery of first breach 25, second breach 26 and the 3rd breach from the plate body 20 caves inward, institute
The first breach 25 and the rectangular setting of the 3rd breach 27 are stated, second breach 26 sets in major arc arch, installed
When play a part of positioning.The plate body 20 is additionally provided with one first inserting groove 28 and the second inserting groove 29, first inserting groove
28 are respectively positioned on the inner side of the sound mouth 22 with second inserting groove 29, and first inserting groove 28 is used to install described dust-proof
Net 30, second inserting groove 29 is used to install the waterproof membrane 40.
In order to which preferably blocks dust or liquid enter invasion and attack Mobile phone horn, the inner side of the sound mouth 22 is set respectively
The Air Filter 30 and the waterproof membrane 40.The Air Filter 30 includes one first framework 31, a dictyosome 32 and 2 first and inserted
Pin 33, the dictyosome 32 is installed in first framework 31, and first inserting foot 33 is connected to described first described in two
The opposite sides of framework 31.In the present embodiment, the dictyosome 32 is a wire netting.First inserting foot 33 is in T shape, bag
Include the first abutment 33a and the first plug connector 33b being vertically connected on the first abutment 33a；First inserting foot
33 are made up of flexible rubber material, flexible to set, and the first plug connector 33b is installed on into first grafting during installation
In groove 28, the first abutment 33a is connected on the both sides wall body of first inserting groove 28, when changing the Air Filter 30
The first abutment 33a can be directly uncovered to unload the Air Filter 30.The waterproof membrane 40 includes a second framework 41, one
The inserting foot 43 of film body 42 and 2 second, second inserting foot 43 is connected to the opposite sides of the second framework 41 described in two.
In the present embodiment, the film body 42 is a silica gel thin film.Second inserting foot 43 is in T shape, including the second abutment 43a
And it is vertically connected on the second plug connector 43b on the second abutment 43a；Second inserting foot 43 is flexible rubber material
It is made, it is flexible to set, the second plug connector 43b is installed in second inserting groove 29 during installation, described second
Abutment 43a is connected on the both sides wall body of second inserting groove 29, can directly be uncovered when changing the waterproof membrane 40 described
Second abutment 43a unloads the waterproof membrane 40.The Air Filter 30 closely covers the sound mouth 22, the waterproof membrane
40 are brought into close contact and are arranged at the Air Filter 30 so that Mobile phone horn sound chamber is in a closed state, extraneous dust and
Liquid cannot be introduced into, it is to avoid the normal operation of influence Mobile phone horn.After Mobile phone horn sends sound, the waterproof membrane can be caused
40 vibration, by the Air Filter 30, is transferred to the external world, it is ensured that Mobile phone horn sounding by sound via the sound mouth 22
Basic function.
The top surface of the plate body 20 is provided with the first positioning table 51, the second positioning table 52, the positioning of the 3rd positioning table 53, first
Block 54, the second locating piece 55 and the 3rd locating piece 56, first positioning table 51 are located at first breach 25 and described second
Between breach 26, second positioning table 52 is oppositely arranged with first positioning table 51, and the 3rd positioning table 53 is located at institute
State one end of plate body 20 and connect second breach 26, first locating piece 54 is located at the other end of the plate body 20 and company
Connect the mounting groove 21, second locating piece 55 be located between first positioning table 51 and second positioning table 52 and with
First positioning table 51 is connected, and the 3rd locating piece 56 is located between the breach 27 of the second breach 26 and the 3rd, described
3rd locating piece 53 connects the 3rd positioning table 53.One the 4th locating piece 57 is additionally provided with second positioning table 52, it is described
4th locating piece 57 is oppositely arranged with second locating piece 55.
The top surface of the plate body 20 is provided with the first connecting seat 61, the second connecting seat 62, the connection of the 3rd connecting seat the 63, the 4th
The 64, the 5th connecting seat 65 of seat and the 6th connecting seat 66, first connecting seat 61 are located at one end of the plate body 20 and connection institute
The first locating piece 54 is stated, second connecting seat 62 is oppositely arranged with first connecting seat 61, the 3rd connecting seat 63
In the centre position of the plate body 20 and the mounting groove 21 is adjacent to, the 4th connecting seat 64 and the phase of the first positioning table 51
To set and be connected with second positioning table 52, the 5th connecting seat 65 be located at first positioning table 51 on and with it is described
Second breach 26 is connected, and the 6th connecting seat 66 is located at the 3rd positioning table 53 close to the side of the 3rd breach 27.
In use, passing through first positioning table 51, second positioning table 52, the 3rd positioning table 53, described
A connecting seat 61, second connecting seat 62, the 3rd connecting seat 63, the 4th connecting seat 64, the 5th connecting seat
65 and the 6th connecting seat 66, it can be positioned combined with all parts of handset shell, it is not easily shifted, install firm, it is described
Mobile phone horn positioning stablity can be accurately installed on the plate body 20 by mounting groove 21, it is ensured that Mobile phone horn with it is described
Sound mouth 22 is aligned accurately, is easy to the transmission of audio-frequency information.When the integrally formed sound mouth 22 coordinates with Mobile phone horn, institute
The inside for stating sound mouth 22 sets the Air Filter 30 and the waterproof membrane 40, is not in that dust accretions or liquid invasion and attack are led
Mobile phone horn is caused to suffer damage, it is ensured that to go out sound and work well.
The above-mentioned guard assembly for Mobile phone horn sound chamber, an Air Filter and a waterproof are set in the inside laminating of sound mouth
Film so that Mobile phone horn sound chamber is internally formed sealing state, prevents the inside that dust, liquid enter Mobile phone horn sound chamber
Mobile phone horn is caused to damage, it is ensured that the acoustical sound of Mobile phone horn.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of guard assembly for Mobile phone horn sound chamber, it is characterised in that including a plate body, be installed on the plate body
Air Filter and be installed on the Air Filter side waterproof membrane；The top surface of the plate body is provided with a mounting groove and sound mouth,
The inner side of the sound mouth is provided with the first inserting groove and the second inserting groove；The Air Filter laminating is arranged at the interior of the sound mouth
Side, the waterproof membrane laminating is arranged at the side of the Air Filter；The Air Filter includes the first framework, is installed on described first
The dictyosome of the inside of framework and be connected to first framework opposite sides 2 first inserting foots；The waterproof membrane
Including second framework, the film body for the inside for being installed on the second framework and it is connected to relative the two of the second framework
2 second inserting foots of side；First inserting foot is installed in first inserting groove, and second inserting foot is installed on institute
State in the second inserting groove.
2. the guard assembly according to claim 1 for Mobile phone horn sound chamber, it is characterised in that first inserting foot
It is in T shape with second inserting foot, it is made by flexible rubber material, is respectively provided with elastic setting.
3. the guard assembly according to claim 2 for Mobile phone horn sound chamber, it is characterised in that first inserting foot
Including the first abutment and the first plug connector being vertically connected in first abutment；Second inserting foot includes second
Abutment and the second plug connector being vertically connected in second abutment.
4. the guard assembly according to claim 1 for Mobile phone horn sound chamber, it is characterised in that the periphery of the plate body
One first breach, the second breach and the 3rd breach are provided with, first breach, second breach and the 3rd breach are equal
Caved inward from the periphery of the plate body.
5. the guard assembly according to claim 4 for Mobile phone horn sound chamber, it is characterised in that the top surface of the plate body
Be provided with the first positioning table, the second positioning table and the 3rd positioning table, first positioning table be located at first breach with it is described
Between second breach, second positioning table is oppositely arranged with first positioning table, and the 3rd positioning table is located at the plate
One end of body and connection second breach.
6. the guard assembly according to claim 5 for Mobile phone horn sound chamber, it is characterised in that the top surface of the plate body
The first locating piece, the second locating piece and the 3rd locating piece are provided with, first locating piece is located at one end of the plate body and company
Connect the mounting groove, second locating piece is located between first positioning table and second positioning table and with described first
Positioning table is connected, and the 3rd locating piece is located between second breach and the 3rd breach, and the 3rd locating piece connects
Connect the 3rd positioning table.
7. the guard assembly according to claim 6 for Mobile phone horn sound chamber, it is characterised in that second positioning table
On be additionally provided with one the 4th locating piece.
8. the guard assembly according to claim 1 for Mobile phone horn sound chamber, it is characterised in that the top surface of the plate body
It is additionally provided with the first connecting seat, the second connecting seat, the 3rd connecting seat, the 4th connecting seat, the 5th connecting seat and the 6th connecting seat.
9. the guard assembly according to claim 1 for Mobile phone horn sound chamber, it is characterised in that the dictyosome is a gold medal
Belong to net.
10. the guard assembly according to claim 1 for Mobile phone horn sound chamber, it is characterised in that the film body is one
Silica gel thin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062394.2U CN206402440U (en) | 2017-01-16 | 2017-01-16 | Guard assembly for Mobile phone horn sound chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062394.2U CN206402440U (en) | 2017-01-16 | 2017-01-16 | Guard assembly for Mobile phone horn sound chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206402440U true CN206402440U (en) | 2017-08-11 |
Family
ID=59518885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062394.2U Expired - Fee Related CN206402440U (en) | 2017-01-16 | 2017-01-16 | Guard assembly for Mobile phone horn sound chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206402440U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820180A (en) * | 2017-11-28 | 2018-03-20 | 广东欧珀移动通信有限公司 | Terminal device, loudspeaker assembly and its assemble method |
| CN107995571A (en) * | 2017-12-11 | 2018-05-04 | 广东欧珀移动通信有限公司 | Electronic device, electroacoustic component and its assemble method |
| CN108667990A (en) * | 2018-06-08 | 2018-10-16 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN108965538A (en) * | 2018-06-08 | 2018-12-07 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN111083619A (en) * | 2019-12-30 | 2020-04-28 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
-
2017
- 2017-01-16 CN CN201720062394.2U patent/CN206402440U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820180A (en) * | 2017-11-28 | 2018-03-20 | 广东欧珀移动通信有限公司 | Terminal device, loudspeaker assembly and its assemble method |
| CN107995571A (en) * | 2017-12-11 | 2018-05-04 | 广东欧珀移动通信有限公司 | Electronic device, electroacoustic component and its assemble method |
| CN108667990A (en) * | 2018-06-08 | 2018-10-16 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN108965538A (en) * | 2018-06-08 | 2018-12-07 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN111083619A (en) * | 2019-12-30 | 2020-04-28 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190116 |