CN204616006U - Loud speaker module - Google Patents
Loud speaker module Download PDFInfo
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- CN204616006U CN204616006U CN201520246825.1U CN201520246825U CN204616006U CN 204616006 U CN204616006 U CN 204616006U CN 201520246825 U CN201520246825 U CN 201520246825U CN 204616006 U CN204616006 U CN 204616006U
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- protection network
- loud speaker
- speaker module
- shell
- module according
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Abstract
The utility model discloses a kind of loud speaker module, comprise shell, be contained in the loudspeaker monomer in described shell; Described shell is provided with phonate hole, and: the corresponding described phonate hole position of described shell is provided with protection network, and described protection network is nonplanar structure.The utility model loud speaker module, protection network adopts nonplanar structure, the protection network that protection network can be caused on protection network by the deformation counteracting shell effect of stress of self is torn or mesh distortion, improve protection network reliability, avoid extraneous foreign matter to enter into loud speaker module internal, improve the reliability of loud speaker module.
Description
Technical field
The utility model relates to electroacoustic field, particularly relates to the loud speaker module that a kind of reliability is high.
Background technology
Along with the expansion in consumer electronics market, the consumer electronics products such as a large amount of mobile phone, notebook computer are extensively promoted, and loud speaker module is used widely as acoustic element important in consumer electronics product.Along with people are to the raising of consumer electronics product quality requirements, the reliability of loud speaker module is more and more subject to industry and pays close attention to.
Loud speaker module comprises shell and monomer, and shell is provided with the phonate hole for sound outgoing, in order to prevent extraneous foreign matter from entering loud speaker module internal, loud speaker module phonate hole position is provided with protection network usually.In the production, application process of loud speaker module, its shell is inevitably subject to External Force Acting.When shell is subject to certain external force, such as ultrasonic, fall, shake, have certain distortion, or shell itself has certain Stress Release to cause distortion, during casing deformation, the protection network be arranged on shell can be subject to effect of stress, causes the distortion of the mesh of protection network or protection network to tear, the safeguard function preventing foreign from entering loud speaker module internal cannot be played, cause loud speaker module reliability to decline.
Therefore, be necessary to propose a kind of improvement, to overcome the defect of conventional art loud speaker module.
Utility model content
Technical problem to be solved in the utility model is to provide the high loud speaker module of a kind of reliability.
To achieve these goals, the utility model is by the following technical solutions:
A kind of loud speaker module, comprises shell, is contained in the loudspeaker monomer in described shell; Described shell is provided with phonate hole, and: the corresponding described phonate hole position of described shell is provided with protection network, and described protection network is nonplanar structure.
As the preferred technical scheme of one: described protection network is arc or corrugated one.
As the preferred technical scheme of one: described protection network and described shell are adhesively fixed.
As the preferred technical scheme of one: the corresponding described protection network bonding location of described shell arranges bonding plane, and described protection network is corresponding with described bonding plane shape with described housing contacts position, is provided with colloid between described protection network and described bonding plane.
As the preferred technical scheme of one: described protection network and described shell integrated injection molding.
As the preferred technical scheme of one: described protection network and described shell are fixed by ultrasonic bonding.
As the preferred technical scheme of one: described protection network is arranged at the inner side of described shell near described loudspeaker monomer.
Preferred as above scheme, described protection network is wire netting.
Loud speaker module of the present utility model, protection network is nonplanar structure, when shell effect of stress is on protection network, the protection network of nonplanar structure can offset stress by the miniature deformation of self structure, avoid protection network to be torn by shell stress or mesh is out of shape, thus ensure the reliability of loud speaker module.
In order to improve the deformation of protection network, improve the effect offsetting shell stress, protection network can be set to arc or waveform.
In order to improve protection network and shell in conjunction with firmness, protection network and shell are adhesively fixed, and the corresponding protection network of shell is provided with bonding plane, and protection network is corresponding with bonding plane shape, bonding by colloid.
In order to the set firmness improving protection network and shell simplifies loud speaker module production technology, protection network and shell can integrated injection moldings, or fixed by ultrasonic bonding.
Protection network is arranged at inside shell, the scuffing to protection network when loud speaker module can be avoided to assemble, and improves the aesthetic property of loud speaker module.
Protection network is wire netting, can improve the firmness of protection network, improves the reliability of loud speaker module further.
In sum, the utility model loud speaker module has the high advantage of reliability.
Accompanying drawing explanation
Fig. 1 is the utility model loud speaker module embodiment 1 exploded view;
Fig. 2 is the module of loud speaker shown in Fig. 1 cutaway view;
Fig. 3 is the utility model loud speaker module embodiment 2 cutaway view;
Fig. 4 is I magnified partial view in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, describe the utility model content in detail:
Embodiment one:
The utility model loud speaker module, comprise shell and loudspeaker monomer, as depicted in figs. 1 and 2, shell comprises the first shell 11 and second housing 12, second housing 12 is provided with the phonate hole for sound outgoing, on second housing 12, corresponding phonate hole position is provided with protection network 2, and protection network 2 can avoid extraneous foreign matter to enter into loud speaker module internal, improves the reliability of loud speaker module.As shown in Figures 1 and 2, protection network 2 is nonplanar structure, by the miniature deformation of protection network 2, the protection network 2 of nonplanar structure can offset that loud speaker module is produced, application process housing is subject to external force or the deformation of shell own is passed to the stress of protection network 2, shell stress is avoided to cause protection network 2 to be torn or mesh distortion, ensure that protection network 2 plays the effect preventing extraneous foreign matter from entering loud speaker module internal, improve loud speaker module reliability.As shown in Figures 1 and 2, the protection network 2 of the present embodiment is arc, and in actual applications, protection network 2 can be other molded non-planars such as waveform, all can embody the mentality of designing of the utility model loud speaker module, realize the utility model loud speaker module advantage.
As shown in Figure 2, the loud speaker module of the present embodiment, protection network 2 is joined integrally with second housing 12.Protection network 2 is joined integrally with second housing 12, effectively can improve the firmness that protection network 2 is combined with shell, avoids coming off of protection network 2 in loud speaker module production and application process, guarantee loud speaker module reliability.In actual production process, protection network 2 can by integrated injection molding or by ultrasonic bonding one with second housing 12.
As shown in Figure 2, protection network 2 is arranged at the inside of second housing 12, the protection network 2 being arranged at enclosure avoids the protection network 2 when the production of loud speaker module, application to be scratched by miscellaneous part, improve loud speaker module reliability, meanwhile, the aesthetic measure that inner protection network 2 is conducive to improving loud speaker module is arranged at.
In actual applications, in order to improve the firmness of protection network 2 itself, protection network 2 can adopt wire netting.
Embodiment two:
The present embodiment is similar to embodiment one, and difference is, second housing 12 and protection network 2 are adhesively fixed.As shown in Figures 3 and 4, on second housing 12, corresponding protection network 2 setting position is provided with bonding plane 12a, and protection network 2 is corresponding with bonding plane 12a with the position shape that bonding plane 12a combines, and is provided with colloid 3 between protection network 2 and bonding plane 12a.Second housing 12 arranges bonding plane 12a, protection network 2 is corresponding with bonding plane 12a shape with second housing 12 contact position, farthest can improve the contact area of protection network 2 and second housing 12, therebetween colloid is set, the two strong bonded can be ensured, improve the firmness that protection network 2 is bonding with second housing 12, thus improve the reliability of loud speaker module.
The utility model loud speaker module, protection network adopts nonplanar structure, the protection network that protection network can be caused on protection network by the deformation counteracting shell effect of stress of self is torn or mesh distortion, improve protection network reliability, avoid extraneous foreign matter to enter into loud speaker module internal, improve the reliability of loud speaker module.
These are only the utility model case study on implementation, be not limited to the utility model, as long as those of ordinary skill in the art modify or change according to the equivalence that the utility model institute disclosure is done, all should include in the protection range recorded in claims.
Claims (8)
1. a loud speaker module, comprises shell, is contained in the loudspeaker monomer in described shell; Described shell is provided with phonate hole, it is characterized in that: the corresponding described phonate hole position of described shell is provided with protection network, and described protection network is nonplanar structure.
2. loud speaker module according to claim 1, is characterized in that: described protection network is arc or corrugated one.
3. loud speaker module according to claim 1, is characterized in that: described protection network and described shell are adhesively fixed.
4. loud speaker module according to claim 3, it is characterized in that: the corresponding described protection network bonding location of described shell arranges bonding plane, described protection network is corresponding with described bonding plane shape with described housing contacts position, is provided with colloid between described protection network and described bonding plane.
5. loud speaker module according to claim 1, is characterized in that: described protection network and described shell integrated injection molding.
6. loud speaker module according to claim 1, is characterized in that: described protection network and described shell are fixed by ultrasonic bonding.
7. loud speaker module according to claim 1, is characterized in that: described protection network is arranged at the inner side of described shell near described loudspeaker monomer.
8. the loud speaker module according to the arbitrary claim of claim 1 to 7, is characterized in that: described protection network is wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246825.1U CN204616006U (en) | 2015-04-22 | 2015-04-22 | Loud speaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246825.1U CN204616006U (en) | 2015-04-22 | 2015-04-22 | Loud speaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204616006U true CN204616006U (en) | 2015-09-02 |
Family
ID=53968526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520246825.1U Expired - Fee Related CN204616006U (en) | 2015-04-22 | 2015-04-22 | Loud speaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204616006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169257A1 (en) * | 2015-04-22 | 2016-10-27 | 歌尔声学股份有限公司 | Loudspeaker module |
-
2015
- 2015-04-22 CN CN201520246825.1U patent/CN204616006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169257A1 (en) * | 2015-04-22 | 2016-10-27 | 歌尔声学股份有限公司 | Loudspeaker module |
| US10194223B2 (en) | 2015-04-22 | 2019-01-29 | Goertek Inc. | Loudspeaker module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |