CN206640627U - Horn bracket and mobile terminal - Google Patents
Horn bracket and mobile terminal Download PDFInfo
- Publication number
- CN206640627U CN206640627U CN201720271410.9U CN201720271410U CN206640627U CN 206640627 U CN206640627 U CN 206640627U CN 201720271410 U CN201720271410 U CN 201720271410U CN 206640627 U CN206640627 U CN 206640627U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- bracket
- horn
- sound outlet
- positioning
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000741 silica gel Substances 0.000 claims abstract description 30
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Telecommunications field is the utility model is related to, discloses a kind of horn bracket and mobile terminal.The horn bracket includes rack body and silica gel sheath；Wherein, the first sender is opened up on rack body；Silica gel sheath is fixed on rack body；The second sender with the first sender position correspondence is offered on silica gel sheath.Embodiment of the present utility model by foam by being substituted for silica gel sheath, because silica gel sheath is during dismounting or assembling, the space of complete machine can be adapted to by self-deformation, while the deformation of itself will not also impact to the sealing of loudspeaker, so as to improve the sealing of loudspeaker.
Description
Technical Field
The utility model relates to an electronic communication field, in particular to horn bracket and mobile terminal.
Background
At present, the terminal horn is sealed in a mode of foaming through a horn dustproof net, and is specifically shown in figures 1-2. Usually, the speaker dust screen foam 1 and the shell are pre-pressed, and then the bracket body 2 is assembled. However, the thickness of the horn dustproof mesh foam 1 is usually about 0.5mm, and the thickness of the horn dustproof mesh foam 1 after prepressing is about 0.3 mm. In addition, in the process of disassembling or assembling the loudspeaker dustproof net foam 1, the loudspeaker dustproof net foam is easily damaged by the shell, so that the sealing performance of the loudspeaker is poor.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model is to provide a horn bracket and mobile terminal for the leakproofness of loudspeaker is better.
In order to solve the technical problem, an embodiment of the present invention provides a horn bracket, which includes a bracket body and a silica gel cover; wherein, the bracket body is provided with a first sound outlet hole; the silica gel sleeve is fixed on the bracket body; the silica gel sleeve is provided with a second sound outlet hole corresponding to the first sound outlet hole.
Additionally, the utility model discloses an embodiment still provides a mobile terminal, and this mobile terminal includes as above loudspeaker support.
The utility model discloses embodiment is through replacing the bubble cotton into silica gel cover for prior art, because the silica gel cover is at the in-process of dismantling or assembling, can adapt to the space of complete machine through self deformation, and the deformation of self can not cause the influence to the leakproofness of loudspeaker yet simultaneously to the leakproofness of loudspeaker has been improved.
In addition, the silica gel sleeve comprises a sleeve body provided with a second sound outlet hole and a positioning part formed by bending the edge of the sleeve body outwards; the silica gel cover is fixed on the bracket body through the positioning part.
In addition, the horn bracket comprises a dust screen, the dust screen is clamped between the sleeve body and the bracket body, and the dust screen covers the first sound outlet. The installation of the dust screen is more convenient.
In addition, the horn bracket comprises a dustproof net which is arranged outside the sleeve body and covers the second sound outlet. The dust screen has larger coverage area and better dust-proof effect.
In addition, the positioning part is provided with a positioning hole, and the support body is provided with a positioning column corresponding to the positioning hole. The fixing effect of the support body and the silica gel sleeve is better.
In addition, the positioning part is fixed with the bracket body in a sticking way. The fixing mode is simple and easy to realize.
In addition, the positioning part and the sleeve body are integrally formed. The production efficiency is improved, and the cost is reduced.
Drawings
FIG. 1 is a schematic view of a prior art horn support;
FIG. 2 is a schematic view of the assembly of a prior art complete machine;
fig. 3 is a schematic structural view of a horn support according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a horn support according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
The first embodiment of the utility model relates to a horn bracket, as shown in fig. 3, the horn bracket comprises a bracket body 2 and a silica gel sleeve 3; wherein, the bracket body 2 is provided with a first sound outlet hole 2-1; the silica gel sleeve 3 is fixed on the bracket body 2; the silica gel sleeve 3 is provided with a second sound outlet hole 3-1 corresponding to the first sound outlet hole 2-1.
It should be noted that, in the present embodiment, the silica gel sleeve 3 includes a sleeve body 3-2 having a second sound outlet hole 3-1 and a positioning portion 3-3 formed by bending the edge of the sleeve body 3-2 outwards; the silica gel sleeve 3 is fixed on the bracket body 2 through the positioning part 3-3. Specifically, the positioning parts 3-3 are respectively arranged on two opposite side edges of the sleeve body 3-2, and the silica gel sleeve 3 is fixed on the bracket body 2 through the fixation of the positioning parts 3-3 and the wall surface of the bracket body 2.
Preferably, the positioning part 3-3 is provided with a positioning hole 3-4, and the bracket body 2 is provided with a positioning column 2-2 corresponding to the positioning hole 3-4. It is not difficult to find that the support body 2 and the silica gel sleeve 3 can be fixed by matching the positioning parts 3-3 with the positioning holes 3-4, so that the support body 2 and the silica gel sleeve 3 are better fixed. Meanwhile, the silica gel sleeve 3 and the support body 2 are convenient to disassemble and assemble.
In addition, the positioning portion 3-3 is integrally formed with the sleeve body 3-2. Therefore, the production efficiency can be improved, and the production cost of the whole machine can be reduced.
Further, the horn support comprises a dustproof net 4, and the dustproof net 4 is arranged on the outer side of the sleeve body 3-2 and covers the second sound outlet 3-1. Therefore, the dust screen 4 covers the second sound outlet hole 3-1 and also covers the first sound outlet hole 2-1, so that the coverage range of the dust screen 4 is enlarged, and the dust-proof effect of the dust screen 4 is better.
Compared with the prior art, through replacing the foam into the silica gel sleeve, the silica gel sleeve can adapt to the space of the whole machine through self deformation in the process of disassembly or assembly in the embodiment, and meanwhile, the deformation of the silica gel sleeve can not influence the sealing performance of the loudspeaker, so that the sealing performance of the loudspeaker is improved.
The second embodiment of the present invention relates to a horn support. The second embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in the first embodiment, the dust screen is disposed outside the cover body and covers the second sound outlet. In the second embodiment of the present invention, as shown in fig. 4, the dust screen 4 is sandwiched between the cover body 3-2 and the support body 2, and the dust screen 4 covers the first sound outlet 2-1.
Specifically, the dust screen 4 is not separately installed, and the installation of the dust screen 4 can be completed while the bracket body 2 and the silica gel cover are assembled. The installation mode is simple, easily realizes.
The third embodiment of the present invention relates to a horn support. The third embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in the first embodiment, the positioning portion is provided with a positioning hole, and the bracket body is provided with a positioning column corresponding to the positioning hole. In the second embodiment of the present invention, the positioning portion is fixed to the bracket body by means of adhesion.
In particular, the manner of fixing the positioning portion and the bracket body in the present embodiment is simple and easy to implement.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. A horn bracket is characterized by comprising a bracket body and a silica gel sleeve; wherein,
the bracket body is provided with a first sound outlet hole;
the silica gel sleeve is fixed on the bracket body;
and a second sound outlet hole corresponding to the first sound outlet hole is formed in the silica gel sleeve.
2. The horn bracket according to claim 1, wherein the silicone sleeve comprises a sleeve body provided with a second sound outlet hole and a positioning part formed by bending the edge of the sleeve body outwards; the silica gel sleeve is fixed on the bracket body through the positioning part.
3. The horn bracket according to claim 2, wherein the horn bracket comprises a dust screen sandwiched between the cover body and the bracket body, and the dust screen covers the first sound outlet.
4. The horn bracket according to claim 2, wherein the horn bracket comprises a dust screen, and the dust screen is disposed outside the cover body and covers the second sound outlet.
5. The horn bracket according to claim 2, wherein the positioning portion has a positioning hole, and the bracket body has a positioning post corresponding to the positioning hole.
6. The horn bracket according to claim 2, wherein the positioning portion is fixed to the bracket body by adhesion.
7. The horn bracket of claim 2, wherein the positioning portion is integrally formed with the cover body.
8. A mobile terminal, characterized in that it comprises a horn support according to any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271410.9U CN206640627U (en) | 2017-03-20 | 2017-03-20 | Horn bracket and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271410.9U CN206640627U (en) | 2017-03-20 | 2017-03-20 | Horn bracket and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640627U true CN206640627U (en) | 2017-11-14 |
Family
ID=60250210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271410.9U Expired - Fee Related CN206640627U (en) | 2017-03-20 | 2017-03-20 | Horn bracket and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040042A (en) * | 2020-09-29 | 2020-12-04 | 华勤技术有限公司 | Mobile terminal sealing structure and mobile terminal |
-
2017
- 2017-03-20 CN CN201720271410.9U patent/CN206640627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040042A (en) * | 2020-09-29 | 2020-12-04 | 华勤技术有限公司 | Mobile terminal sealing structure and mobile terminal |
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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 |
Granted publication date: 20171114 Termination date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |