CN202488634U - Speaker module - Google Patents
Speaker module Download PDFInfo
- Publication number
- CN202488634U CN202488634U CN2012200585793U CN201220058579U CN202488634U CN 202488634 U CN202488634 U CN 202488634U CN 2012200585793 U CN2012200585793 U CN 2012200585793U CN 201220058579 U CN201220058579 U CN 201220058579U CN 202488634 U CN202488634 U CN 202488634U
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- China
- Prior art keywords
- speaker module
- loud speaker
- conductive board
- housing
- magnetic conductive
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Abstract
The utility model discloses a speaker module which comprises a peripheral frame consisting of a first shell and a second shell, wherein a single speaker body is arranged in the peripheral frame, the peripheral frame is made of a plastic material, the single speaker body comprises a magnetic conduction basin frame, the basin frame is close to the first shell, a cooling plate is combined with the basin frame, and a hole is arranged in the first shell and corresponds to the heat radiating plate. The speaker module can ensure that the single speaker body can be cooled effectively so as to ensure the performance stability of the product.
Description
Technical field
The utility model relates to the electroacoustic field, is specifically related to a kind of loud speaker module.
Background technology
Along with the continuous development of science and technology, requiring of the technology content of loud speaker module design and user is increasingly high, and the sound performance of loud speaker also is concerned by people all the more with heat radiation.
The loud speaker module of conventional art comprises the peripheral frame that is made up of first housing and second housing, and is contained in the inner loudspeaker monomer of peripheral frame.Loudspeaker monomer magnetic circuit system in the course of the work can produce great amount of heat, and is solid plastic construction near the peripheral frame of loudspeaker monomer magnetic circuit system one side usually, and loudspeaker monomer can not effectively be dispelled the heat, and influence stablizing of properties of product.Therefore, be necessary to the improvement of traditional structure loud speaker module, to avoid above-mentioned defective.
The utility model content
The utility model technical problem to be solved provides a kind of loud speaker module, and loudspeaker monomer can effectively be dispelled the heat, and guarantees the stable of properties of product.。
To achieve these goals, the utility model provides a kind of loud speaker module, comprises the peripheral frame that is formed by first housing and second housing, is provided with loudspeaker monomer in the said peripheral frame, and said peripheral frame is a plastic material; Said loudspeaker monomer comprises the basin frame of magnetic conduction, and said basin chord position wherein, is combined with heating panel on the said basin frame in the position near said first housing, and the position corresponding to said heating panel on said first housing is provided with perforate.
In addition, preferred scheme is that said heating panel is a magnetic conductive board.。
In addition, preferred scheme is that said perforate is positioned at the center of said basin frame, said magnetic conductive board and said basin frame secure bond.
In addition, preferred scheme is that the height of said magnetic conductive board end face is not less than the height of the said first magnetic conductive board end face.
In addition, preferred scheme is, said loudspeaker monomer comprises the internal magnetic circuit system, and said internal magnetic circuit system comprises internal magnet, and the width of said magnetic conductive board is greater than the width of said internal magnet.
After adopting technique scheme; Compare with traditional structure, the utility model is provided with perforate in the position of the corresponding basin frame of first housing, and at the tapping setting magnetic conductive board consistent with hole shape; Loudspeaker monomer is effectively dispelled the heat, guarantee the stable of properties of product.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture sketch map of the utility model loud speaker module.
Fig. 2 is the utility model loudspeaker monomer and perspective view after heating panel combines.
Fig. 3 is the perspective view of the utility model loud speaker module.
Fig. 4 is the cutaway view of the utility model loud speaker module.
Embodiment
Specify the concrete structure of the utility model below in conjunction with accompanying drawing:
See also Fig. 1, the utility model loud speaker module comprises first housing, 11, the second housings 12, and accommodates the loudspeaker monomer 2 that is fixed between first housing 11 and second housing 12.Wherein loudspeaker monomer 2 comprises that basin frame 21, the first housings 11 of the magnetic conduction that is positioned at the bottom surface are provided with over against basin frame 21.
In the present embodiment, the center of basin frame 21 is provided with heating panel 3, and is preferred; To be magnetic conductive board 3, the first housings 11 be provided with perforate 111 over against the position of magnetic conductive board 3 to heating panel 3, and the shape of magnetic conductive board 3 is consistent with the shape of perforate 111; Be the racetrack structure, as shown in figures 1 and 3.This structure can effectively be dispelled the heat, and with stablizing of assurance properties of product, and can effectively utilize the space of loud speaker module, helps improving the overall performance of loud speaker module.
In addition, magnetic conductive board 3 adopts the good permeability magnetic material of heat conduction, because the thermal conduction effect of magnetic conductive board 3 is good, the heat that can in time loudspeaker monomer 2 be produced conducts, thereby improves the radiating effect of loud speaker module.
Loudspeaker monomer comprises the internal magnetic circuit and the external magnetic circuit that is positioned at the edge in the middle of being positioned at, and internal magnetic circuit comprises internal magnet 22, and preferred, the width of magnetic conductive board 3 is greater than the width of internal magnet 22, and is as shown in Figure 4, and this structure can prevent to produce magnetic saturation.
In addition, the height of magnetic conductive board 3 end faces is not less than the height of first housing, 11 end faces, and is as shown in Figure 4, preferred, and the height of magnetic conductive board 3 is slightly larger than the height of first housing, 11 end faces, and this being designed with is beneficial to magnetic conductive board 3 and dispels the heat fully.
On first housing 11, also be provided with phonate hole in the present embodiment.More than be merely the utility model case study on implementation, be not limited to the utility model,, all should include in the protection range of putting down in writing in claims as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed.
Claims (5)
1. a loud speaker module comprises the peripheral frame that is formed by first housing and second housing, is provided with loudspeaker monomer in the said peripheral frame, and said peripheral frame is a plastic material; Said loudspeaker monomer comprises the basin frame of magnetic conduction, and said basin chord position is characterized in that in the position near said first housing, is combined with heating panel on the said basin frame, and the position corresponding to said heating panel on said first housing is provided with perforate.
2. loud speaker module according to claim 1 is characterized in that, said heating panel is a magnetic conductive board.
3. loud speaker module according to claim 1 and 2 is characterized in that said perforate is positioned at the center of said basin frame, said magnetic conductive board and said basin frame secure bond.
4. loud speaker module according to claim 1 and 2 is characterized in that the height of said magnetic conductive board end face is not less than the height of the said first magnetic conductive board end face.
5. loud speaker module according to claim 1 and 2 is characterized in that said loudspeaker monomer comprises the internal magnetic circuit system, and said internal magnetic circuit system comprises internal magnet, and the width of said magnetic conductive board is greater than the width of said internal magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200585793U CN202488634U (en) | 2012-02-22 | 2012-02-22 | Speaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200585793U CN202488634U (en) | 2012-02-22 | 2012-02-22 | Speaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488634U true CN202488634U (en) | 2012-10-10 |
Family
ID=46963017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200585793U Expired - Lifetime CN202488634U (en) | 2012-02-22 | 2012-02-22 | Speaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202488634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188003A (en) * | 2015-09-30 | 2015-12-23 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN106851496A (en) * | 2016-12-12 | 2017-06-13 | 瑞声科技(新加坡)有限公司 | Microphone device |
-
2012
- 2012-02-22 CN CN2012200585793U patent/CN202488634U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188003A (en) * | 2015-09-30 | 2015-12-23 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN106851496A (en) * | 2016-12-12 | 2017-06-13 | 瑞声科技(新加坡)有限公司 | Microphone device |
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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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |