CN206042353U - Loudspeaker module - Google Patents
Loudspeaker module Download PDFInfo
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- CN206042353U CN206042353U CN201620473630.5U CN201620473630U CN206042353U CN 206042353 U CN206042353 U CN 206042353U CN 201620473630 U CN201620473630 U CN 201620473630U CN 206042353 U CN206042353 U CN 206042353U
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- monomer
- outlet sound
- sound mouth
- speaker module
- lower cover
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Abstract
The utility model discloses a loudspeaker module, including upper cover, lower cover, be provided with the monomer among the installation cavity that upper cover and lower cover combination formed the free mouthful department of speaking is provided with shelters from the thing, shelters from the oral area of speaking divides the area for the wind pressure of each mouth of speaking equals the equilibrium free sound production. The utility model discloses simple structure and shape are controlled easily, can effectively adjust monomer vibrating diaphragm polarization, promote the tone quality effect of speaker.
Description
Technical field
This utility model is related to a kind of speaker module, and in particular to the tuning structure of correspondence monomer in speaker module.
Background technology
Speaker module (SPK) of the prior art, including upper lid, lower cover, upper lid and lower cover combine the cavity to be formed it
In be provided with monomer, monomer will be by the fixing muscle positioning among cavity.Monomer itself has several outlet sound mouths, shakes in monomer
The sound that film vibrations send is spread out of from the outlet sound mouth of itself first, then is spread out of from the housing outlet sound mouth of speaker module.
Such as Chinese utility model patent " speaker module " (application number：201510173142.2) in disclose one kind and raise
Sound device, is provided with monomer in the front operatic tunes, and monomer is by the fixing muscle positioning in the front operatic tunes." side goes out Chinese utility model patent
The speaker module of acoustic form " (application number：201420214862.X) in disclose a kind of speaker mould of the operatic tunes before and after setting
Group, is provided with monomer in the front operatic tunes, and body is by the fixing muscle positioning in the front operatic tunes.
SPK modules operationally, can form airflow space in the cavity of module, and monomer surrounding is generally individually impossible
Surrounding's spacing of balanced distribution, i.e. monomer is not equivalent, and this structure can cause monomer operationally, and some positions of air-flow are flowed
Dynamic smoothly some positions are unable to smooth flow, thereby result in the polarization problem of vibrating diaphragm and Dome, and polarizing the consequence brought is：
Rupture of membranes and disconnected lead.
Due to modular structure be handset structure it is original under the conditions of, what is utilized substantially is remaining space, so SPK modules
It is in irregular shape to evade, thus the polarization problem of monomer shaking membrane and Dome can be present always, be difficult to eliminate.
Utility model content
For the problems referred to above of the prior art, the purpose of this utility model is to provide a kind of speaker module, is passed through
Area at adjustment sound mouth, controls the blast at outlet sound mouth, and simple structure is easily realized, improves the tonequality of speaker
Effect.
To achieve these goals, this utility model is employed the following technical solutions：
A kind of speaker module, including upper lid, lower cover, upper lid and lower cover are provided with list among combining the installation cavity to be formed
Body, is provided with shelter at the outlet sound mouth of the monomer, blocks the outlet sound mouth area so that the wind of each outlet sound mouth
Press equal, the sounding of the balanced monomer.
Further, among the installation cavity, the correspondence monomer is provided with fixing muscle, the corresponding list of the fixing muscle
The outlet sound mouth of body is provided with lobe, blocks the outlet sound mouth area.
Further, the fixing muscle and lobe are formed with the upper lid or lower cover integrated injection molding.
Further, the shelter is to be attached to the paster at the outlet sound mouth, blocks the outlet sound mouth area.
Further, the paster is sheet or sheet metal.
Further, 4 outlet sound mouths are set on the monomer, and the shelter is disposed therein at 1 outlet sound mouth so that should
The open area of outlet sound mouth is equal to other outlet sound mouths.
This utility model can also employ the following technical solutions realization：
A kind of speaker module, including upper lid, lower cover, upper lid and lower cover are provided with list among combining the installation cavity to be formed
Body, among the installation cavity, the correspondence monomer is provided with fixing muscle, and the outlet sound mouth of the corresponding monomer of the fixing muscle sets
It is equipped with depressed part, the opening outlet sound mouth area so that the blast of each outlet sound mouth is equal, the balanced monomer are sent out
Sound.
The speaker module arranged using said structure has advantages below：
This utility model simple structure and shape is easily controlled, can effectively adjust monomer shaking membrane polarization.
This utility model can lift the acoustical quality of speaker.
Description of the drawings
Fig. 1 is the front view of speaker module；
Fig. 2 is the upward view of speaker module；
Fig. 3 is the rearview of speaker module；
Fig. 4 is the exploded view of speaker module；
Fig. 5 is the rearview (without upper lid) of speaker module；
Fig. 6 is the axonometric chart (without upper lid) of speaker module；
Fig. 7 is the partial enlarged view of Fig. 6.
In figure：1. speaker module；Cover on 1-1.；1-2.FPCB；1-3. Air Filter；1-4. lower cover；1-5. fixing muscle；1-
5-1. lobe；1-6. monomer；1-6-1. outlet sound mouth.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied as
Example is described in detail to this utility model.
Embodiment 1
As Fig. 4, Fig. 5, Fig. 6 show one of this utility model embodiment, in this embodiment, a kind of speaker module,
Including upper lid 1-1, lower cover 1-4, upper lid 1-1 and lower cover 1-4 is provided with monomer 1-6 among combining the installation cavity to be formed, in list
Shelter is provided with the outlet sound mouth 1-6-1 of body 1-6, outlet sound mouth 1-6-1 areas is blocked so that the blast of each outlet sound mouth
It is equal, the sounding of balanced monomer 1-6.
In this embodiment, 4 outlet sound mouths are set on monomer, and shelter is disposed therein at 1 outlet sound mouth 1-6-1, makes
The blast for obtaining outlet sound mouth 1-6-1 is equal to other outlet sound mouths.
Why shelter is set at outlet sound mouth 1-6-1, is because that the blast of outlet sound mouth 1-6-1 is spoken more than other
Mouthful, it is therefore necessary to reducing its open area, reduce amplitude.
Shelter concrete structure is as shown in fig. 7, correspondence monomer 1-6 is provided with fixing muscle 1-5, fixing muscle among installing cavity
The outlet sound mouth 1-6-1 of 1-5 correspondence monomer 1-6 is provided with lobe 1-5-1, blocks outlet sound mouth 1-6-1 areas.
Fixing muscle 1-5 and lobe 1-5-1 are formed with upper lid 1-1 or lower cover 1-4 integrated injection moldings.
Embodiment 2
In this embodiment, shelter is to be attached to the paster at outlet sound mouth, blocks outlet sound mouth area.
Paster can adopt sheet or sheet metal, such as stainless steel substrates, can be being fixed on monomer by the way of gluing
On housing.
Embodiment 3
In this embodiment, a kind of speaker module, combines the installation cavity to be formed including upper lid, lower cover, upper lid and lower cover
Monomer is provided among body, and among installing cavity, correspondence monomer is provided with fixing muscle, the outlet sound mouth of the fixing muscle correspondence monomer
It is provided with depressed part (not shown), opening is spoken oral area facet product so that the blast of each outlet sound mouth is equal, balanced monomer is sent out
Sound.
Using the technical scheme in the embodiment, embodiment 1 and embodiment 2 is compared, the sounding of speaker module can compare
It is loud.
Embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not intended to limit.It is all
Any modification, equivalent substitution and improvements made within spirit of the present utility model and principle, extension etc., are all contained in this reality
With in new protection domain.
Claims (7)
1. a kind of speaker module, including upper lid, lower cover, upper lid and lower cover are provided with list among combining the installation cavity to be formed
Body, it is characterised in that be provided with shelter at the outlet sound mouth of the monomer, blocks the outlet sound mouth area so that each
The blast of individual outlet sound mouth is equal, the sounding of the balanced monomer.
2. speaker module according to claim 1, it is characterised in that the correspondence monomer sets among the installation cavity
Fixing muscle is equipped with, the outlet sound mouth of the corresponding monomer of the fixing muscle is provided with lobe, blocks the outlet sound mouth area.
3. speaker module according to claim 2, it is characterised in that the fixing muscle and lobe and the upper lid or
Lower cover integrated injection molding is formed.
4. speaker module according to claim 1, it is characterised in that the shelter is for being attached at the outlet sound mouth
Paster, block the outlet sound mouth area.
5. speaker module according to claim 4, it is characterised in that the paster is sheet or sheet metal.
6. speaker module according to claim 1, it is characterised in that 4 outlet sound mouths, the screening are set on the monomer
Block material is disposed therein at 1 outlet sound mouth.
7. a kind of speaker module, including upper lid, lower cover, upper lid and lower cover are provided with list among combining the installation cavity to be formed
Body, among the installation cavity, the correspondence monomer is provided with fixing muscle, it is characterised in that the corresponding monomer of the fixing muscle
Outlet sound mouth be provided with depressed part, the opening outlet sound mouth area so that the blast of each outlet sound mouth is equal is balanced described
The sounding of monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473630.5U CN206042353U (en) | 2016-05-20 | 2016-05-20 | Loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473630.5U CN206042353U (en) | 2016-05-20 | 2016-05-20 | Loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042353U true CN206042353U (en) | 2017-03-22 |
Family
ID=58312240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620473630.5U Active CN206042353U (en) | 2016-05-20 | 2016-05-20 | Loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155160A (en) * | 2017-06-30 | 2017-09-12 | 广东欧珀移动通信有限公司 | Loudspeaker and mobile terminal |
| CN107613439A (en) * | 2017-10-20 | 2018-01-19 | 维沃移动通信有限公司 | The loudspeaker of a kind of electronic equipment and electronic equipment |
| WO2019001310A1 (en) * | 2017-06-30 | 2019-01-03 | Oppo广东移动通信有限公司 | Speaker device and mobile terminal |
-
2016
- 2016-05-20 CN CN201620473630.5U patent/CN206042353U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155160A (en) * | 2017-06-30 | 2017-09-12 | 广东欧珀移动通信有限公司 | Loudspeaker and mobile terminal |
| WO2019001310A1 (en) * | 2017-06-30 | 2019-01-03 | Oppo广东移动通信有限公司 | Speaker device and mobile terminal |
| CN107155160B (en) * | 2017-06-30 | 2020-07-28 | Oppo广东移动通信有限公司 | Loudspeaker and mobile terminal |
| US11109126B2 (en) | 2017-06-30 | 2021-08-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Speaker device and terminal |
| CN107613439A (en) * | 2017-10-20 | 2018-01-19 | 维沃移动通信有限公司 | The loudspeaker of a kind of electronic equipment and electronic equipment |
| CN107613439B (en) * | 2017-10-20 | 2019-12-20 | 维沃移动通信有限公司 | Electronic equipment and speaker of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |