CN205793287U - A kind of speaker module - Google Patents
A kind of speaker module Download PDFInfo
- Publication number
- CN205793287U CN205793287U CN201620473117.6U CN201620473117U CN205793287U CN 205793287 U CN205793287 U CN 205793287U CN 201620473117 U CN201620473117 U CN 201620473117U CN 205793287 U CN205793287 U CN 205793287U
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- monomer
- insulation layer
- thermal insulation
- speaker module
- module shell
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Abstract
The utility model discloses a kind of speaker module.This speaker module includes module shell, is provided with monomer in module shell, is provided with thermal insulation layer between module shell and monomer, and thermal insulation layer at least one side is provided with glue-line, and thermal insulation layer is pasted onto on monomer by glue-line.Speaker module of the present utility model, by increasing thermal insulation layer, it is possible to effectively prevent owing to when monomer works, heat is too high, cause the speaker module shell with monomer magnet steel adjacent place by high temperature deformation, thawing etc. between monomer and speaker module shell；Additionally, arranging of thermal insulation layer can also provide Vibrant buffer between module shell and monomer, effectively reducing the module shell vibration caused due to monomer vibration sounding, the sounding work making this speaker module is the quietest more stable, improves the experience of user.This utility model can improve the yield of product, reduces security risk.
Description
Technical field
This utility model relates to speaker module technical field, particularly to a kind of heat-resisting speaker module.
Background technology
Along with present SPK (speaker, speaker) is day by day towards lightening development, how limited
Thickness meets acoustic performance requirements and the structural-mechanical property requirement of client in limiting, just become to closing weight
The problem wanted.In prior art, in order to meet the design requirement of speaker module integral thickness, speaker
Distance between module shell and its internal monomer placed is increasingly nearer, requires high product at some
In, speaker module shell only has less than 0.1mm with monomer magnet steel spacing.
But, owing to monomer sounding in the course of the work vibrates, amount of heat can be produced, cause monomer
Magnet steel position is overheated, if now speaker module shell is the nearest with monomer magnet steel spacing, easily causes close
The module shell deformation of monomer magnet steel, results even in shell and melts time serious.
Utility model content
In view of prior art speaker module shell is too small with monomer spacing, cause shell temperature distortion, melt
The problems such as change, it is proposed that a kind of speaker module of the present utility model, in order to overcome the problems referred to above or extremely
Partially solve the problems referred to above.
This utility model provides a kind of speaker module, including module shell, sets in described module shell
Being equipped with monomer, be provided with thermal insulation layer between described module shell and monomer, described thermal insulation layer at least one side sets
Being equipped with glue-line, described thermal insulation layer is pasted onto on monomer by described glue-line.
Alternatively, described speaker module shell is additionally provided with LDS antenna.
Alternatively, the another side of described thermal insulation layer is also equipped with described glue-line, and the two sides of described thermal insulation layer is divided
Do not paste on module shell and monomer.
Alternatively, the gross thickness of described thermal insulation layer and glue-line is 0.1-0.2mm.
Alternatively, in the magnet steel position of described monomer, arrange between described module shell and monomer
State thermal insulation layer.
Alternatively, the area of described thermal insulation layer is equal to or less than the magnet steel area of monomer.
Alternatively, be provided with between the bottom of described monomer, described module shell and monomer described heat insulation
Layer.
In sum, speaker module of the present utility model, by monomer and speaker module shell it
Between increase thermal insulation layer, it is possible to effectively prevent owing to when monomer work, heat is too high, cause and monomer magnet steel neighbour
Speaker module shell nearby is by high temperature deformation, thawing etc.；Additionally, arranging of thermal insulation layer can also be
Vibrant buffer is provided between module shell and monomer, effectively reduces the module caused due to monomer vibration sounding
Case vibration, the sounding work making this speaker module is the quietest more stable, improves the experience of user.
To sum up, this utility model can improve the yield of product, reduces security risk.
Accompanying drawing explanation
The explosive view of a kind of speaker module that Fig. 1 provides for one embodiment of this utility model；
The profile of a kind of speaker module that Fig. 2 provides for one embodiment of this utility model；
A kind of speaker module thermal insulation layer region that Fig. 3 provides for one embodiment of this utility model is amplified
Figure；
The one heat insulation double sided adhesive tape structure figure that Fig. 4 provides for one embodiment of this utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing pair
This utility model embodiment is described in further detail.
The explosive view of a kind of speaker module that Fig. 1 provides for one embodiment of this utility model；Fig. 2 is
The profile of a kind of speaker module that one embodiment of this utility model provides；Fig. 3 is this utility model
A kind of speaker module thermal insulation layer regional enlarged drawing that one embodiment provides.
As Figure 1-3, this speaker module includes module lower casing 1, thermal insulation layer 2, monomer 3, module
Upper casing 4 and Air Filter 5, module lower casing 1 and module upper casing 4 constitute module shell, set in module shell
Putting monomer 3, be provided with thermal insulation layer 2 between module shell and monomer 3, thermal insulation layer 2 at least one side is provided with
Glue-line, thermal insulation layer 2 is pasted onto on monomer 3 by glue-line.Specifically, in fig. 1-3 in shown structure,
This thermal insulation layer 2 is arranged between module lower casing 1 and monomer 3.
Monomer work process sounding vibration can produce amount of heat, the design of thermal insulation layer, it is possible to effectively completely cut off
Heat so that on the basis of meeting the overall lightening design of speaker module, it is to avoid due to speaker mould
Spacing between assembly housing and monomer is too small, the problem that the speaker module temperature distortion caused even is melted,
Improve speaker module thermostability, add product yield, reduce security risk.
In an embodiment of the present utility model, speaker module shell is additionally provided with LDS antenna.
LDS (Laser-Direct-structuring, laser direct forming) antenna in use needs
Enough clearance zone are set, i.e. without conduction, the region of permeability magnetic material, avoid the letter to LDS antenna
Number interference, this utility model uses insulating layer structure, transmits the signal of LDS antenna without impact so that
The design of LDS antenna can be more flexible, it is ensured that high-quality signal transmits.
In an embodiment of the present utility model, the another side of thermal insulation layer 2 is also equipped with glue-line, heat insulation
The two sides of layer 2 pastes on module shell and monomer 3 respectively.
As it is shown on figure 3, thermal insulation layer 2 is arranged between module lower casing 1 monomer 3, i.e. it is arranged on monomer 3
Bottom, can effectively prevent bottom monomer 3 the nearest with module shell spacing, cause the high temperature to shell
Impact, it is preferable that thermal insulation layer 2 can also be arranged on the magnet steel position of monomer 3, or other heat releases
Serious or that spacing is the nearest region.
When thermal insulation layer 2 is arranged on the magnet steel position of monomer 3, the area of thermal insulation layer 2 is equal to
Or the area of the magnet steel less than monomer, such as could be arranged to be slightly less than the area of magnet steel, the most permissible
Ensure that thermal insulation layer 2, to the effect of heat insulation at magnet steel position, can be avoided again due to thermal insulation layer 2 area
The excessive thermal insulation layer 2 caused tilts situation about even departing from and occurs.
In an embodiment of the present utility model, speaker module of the present utility model uses such as Fig. 4 institute
The heat insulation double sided adhesive tape structure shown, in the diagram, the intermediate layer of heat insulation double faced adhesive tape is thermal insulation layer 2, thermal insulation layer 2
Both sides be glue-line 6, outside the glue-line of side on be also stained with release paper 7, release paper 7 is easy to heat insulation two-sided
The use of glue, such as, speaker module assembling during can first by heat insulation sticking double faced adhesive tape at monomer 3
On, especially monomer 3 generates heat serious position, such as the magnet steel corresponding position of monomer 3, afterwards will
Release paper 7 is torn, and is pasted onto on the shell of speaker module by the opposite side of thermal insulation layer 2.
Use heat insulation double faced adhesive tape can with auxiliary positioning monomer, and heat insulation layers of two-sided can also play at monomer and
Vibrant buffer effect between speaker module shell, it is possible to reduce the vibration of speaker module shell, give
User provides the quietest a kind of stable experience.
The gross thickness of thermal insulation layer 2 and glue-line is 0.1-0.2mm, uses suitable thickness can provide more preferable
Effect of heat insulation, certainly, the gross thickness of thermal insulation layer 2 and glue-line can also be according to speaker housings and monomer
Between distance do suitable adjustment.
Thermal insulation layer 2 is that (Polyethylene terephthalate, it is right to gather for the PET mixed with nano ceramic material
PET) film, the heat conductivity of nano ceramic material is low, has good heat-proof quality,
And the unshielded effect of signal to LDS antenna.
In sum, this utility model passes through to increase thermal insulation layer between monomer and speaker module shell,
Can effectively prevent owing to when monomer works, heat is too high, cause and the speaker mould of monomer magnet steel adjacent place
Assembly housing is by high temperature deformation, thawing etc.；Additionally, arranging of thermal insulation layer can also be at module shell and monomer
Between Vibrant buffer is provided, effectively reduce the module shell vibration caused due to monomer vibration sounding, make this
The sounding work of speaker module is the quietest more stable, improves the experience of user.To sum up, this practicality
The novel yield that can improve product, reduces security risk.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit this utility model
Protection domain.All made within spirit of the present utility model and principle any amendment, equivalent,
Improve, be all contained in protection domain of the present utility model.
Claims (7)
1. a speaker module, including module shell, is provided with monomer in described module shell, and it is special
Levying and be, be provided with thermal insulation layer between described module shell and monomer, described thermal insulation layer at least one side is arranged
Glue-line, described thermal insulation layer is had to be pasted onto on monomer by described glue-line.
2. speaker module as claimed in claim 1, it is characterised in that described speaker module shell
On be additionally provided with LDS antenna.
3. speaker module as claimed in claim 1, it is characterised in that the another side of described thermal insulation layer
Being also equipped with described glue-line, the two sides of described thermal insulation layer pastes on module shell and monomer respectively.
4. speaker module as claimed in claim 1, it is characterised in that described thermal insulation layer and glue-line
Gross thickness is 0.1-0.2mm.
5. speaker module as claimed in claim 1, it is characterised in that in the magnet steel position of described monomer
Put place, between described module shell and monomer, be provided with described thermal insulation layer.
6. speaker module as claimed in claim 5, it is characterised in that the area etc. of described thermal insulation layer
In or less than the magnet steel area of monomer.
7. speaker module as claimed in claim 1, it is characterised in that in the bottom of described monomer,
Described thermal insulation layer it is provided with between described module shell and monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473117.6U CN205793287U (en) | 2016-05-20 | 2016-05-20 | A kind of speaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473117.6U CN205793287U (en) | 2016-05-20 | 2016-05-20 | A kind of speaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793287U true CN205793287U (en) | 2016-12-07 |
Family
ID=58114681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620473117.6U Active CN205793287U (en) | 2016-05-20 | 2016-05-20 | A kind of speaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337612A (en) * | 2018-01-04 | 2018-07-27 | 瑞声科技(新加坡)有限公司 | Microphone device |
| CN108566592A (en) * | 2018-04-28 | 2018-09-21 | 歌尔股份有限公司 | Screen sound-producing device and electronic equipment |
| CN111133771A (en) * | 2017-09-27 | 2020-05-08 | 哈曼贝克自动***股份有限公司 | Loudspeaker device |
| CN112261187A (en) * | 2020-10-23 | 2021-01-22 | 维沃移动通信有限公司 | Electronic device |
-
2016
- 2016-05-20 CN CN201620473117.6U patent/CN205793287U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111133771A (en) * | 2017-09-27 | 2020-05-08 | 哈曼贝克自动***股份有限公司 | Loudspeaker device |
| CN111133771B (en) * | 2017-09-27 | 2022-09-13 | 哈曼贝克自动***股份有限公司 | Loudspeaker device |
| CN108337612A (en) * | 2018-01-04 | 2018-07-27 | 瑞声科技(新加坡)有限公司 | Microphone device |
| CN108337612B (en) * | 2018-01-04 | 2020-09-18 | 瑞声科技(新加坡)有限公司 | Sound production device |
| CN108566592A (en) * | 2018-04-28 | 2018-09-21 | 歌尔股份有限公司 | Screen sound-producing device and electronic equipment |
| CN112261187A (en) * | 2020-10-23 | 2021-01-22 | 维沃移动通信有限公司 | Electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |