CN203039870U - Stereoscopic sound cavity structure used for smartphone - Google Patents
Stereoscopic sound cavity structure used for smartphone Download PDFInfo
- Publication number
- CN203039870U CN203039870U CN 201320053593 CN201320053593U CN203039870U CN 203039870 U CN203039870 U CN 203039870U CN 201320053593 CN201320053593 CN 201320053593 CN 201320053593 U CN201320053593 U CN 201320053593U CN 203039870 U CN203039870 U CN 203039870U
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- CN
- China
- Prior art keywords
- sound cavity
- smartphone
- sound
- loudspeaker
- stereoscopic
- 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
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Abstract
The utility model relates to a stereoscopic sound cavity used for a smartphone. The stereoscopic sound cavity used for the smartphone includes a cell phone shell and a back cover. A loudspeaker is arranged in the cell phone shell. The stereoscopic sound cavity used for the smartphone is characterized in that an independent sound cavity shade is arranged outside the loudspeaker. A sound cavity is manufactured in the loudspeaker of the smartphone independently. The size of a sound cavity is calculated according to frequency of low sound required to realize. Then a sound cavity shade is manufactured through mold sinking. Voice frequency curves can be processed to be smooth through cell phone software. Compared to a sound cavity served by a rear shell of a machine, the independent sound cavity is more enclosed in structure and is airtight, energy produced by the loudspeaker becomes comparatively more concentrated and sound can be comparatively more powerful. The technical scheme provided by the utility model is reasonable and skillful in design. Ideal sound effects can be realized through fine improvements and the stereoscopic sound cavity used for the smartphone is easy for promotion and application.
Description
Technical field
The utility model relates to the technical field of smart mobile phone, specifically a kind of stereo sound cavity configuration for smart mobile phone, particularly its audio cavity structure.
Background technology
Audio amplifier is exactly the mode that adopts airtight sound chamber, can produce high, normal, basic different sound chamber, and existing mobile phone utilizes bonnet to realize enclosed sound chamber, but because the construction problem of mobile phone inside, cause audio not satisfactory, especially bass effect can't allow the people experience the relatively tone sense of shock.
The utility model content
The purpose of this utility model is to provide a kind of stereo sound cavity configuration for smart mobile phone, it sets up a sound chamber cover independently in the mobile phone speaker outside, make loud speaker be in the complete independent sealed space, the energy that loud speaker produces is relatively concentrated, sounds that the shock sense effectively gets a promotion.
To achieve these goals, the technical solution of the utility model is: a kind of stereo sound cavity configuration for smart mobile phone, it comprises handset shell and back of the body lid, is provided with loud speaker in the handset shell, it is characterized in that: described loud speaker outside is provided with independent sound chamber cover.
The utility model discloses a kind of stereo sound cavity configuration for smart mobile phone, it makes a sound chamber separately on the loudspeaker of mobile phone, frequency according to the bass that will realize, calculate the size in sound chamber, sound chamber cover is made in die sinking then, on the cell phone software can audio curve handle level and smooth, sound chamber ratio uses the machine back cover as the sound chamber separately, and is structurally more airtight, can not leak gas, the energy that loud speaker produces can be more concentrated, sound that relatively shock is strong, the art of this patent is reasonable in design, is skillfully constructed, the audio sense that tiny improvement just can be realized ideal is easy to apply.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
The utility model discloses a kind of stereo sound cavity configuration for smart mobile phone, it comprises that handset shell 1 and the back of the body cover 2, is provided with loud speaker 3 in the handset shell 1, and it is different from prior art and is: described loud speaker 3 outsides are provided with independent sound chamber cover 4.
In the specific implementation, a side of described independent sound chamber cover 4 is provided with voice guide hole, and 4 inner chamber conductings are covered in this voice guide hole and independent sound chamber.
The outer edge of described independent sound chamber cover 4 is provided with the department of assembly, and this department of assembly offers screw hole, and independent sound chamber cover 4 is installed on loud speaker 3 external shell inner chambers by the screw mode.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that the utility model is concrete to implement to be confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (3)
1. stereo sound cavity configuration that is used for smart mobile phone, it comprises handset shell (1) He Beigai (2), is provided with loud speaker (3) in the handset shell (1), it is characterized in that: described loud speaker (3) outside is provided with independent sound chamber cover (4).
2. a kind of stereo sound cavity configuration for smart mobile phone according to claim 1 is characterized in that: a side of described independent sound chamber cover (4) is provided with voice guide hole, and this voice guide hole covers (4) inner chamber conducting with independent sound chamber.
3. a kind of stereo sound cavity configuration for smart mobile phone according to claim 1 is characterized in that: the outer edge of described independent sound chamber cover (4) is provided with the department of assembly, and this department of assembly offers screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053593 CN203039870U (en) | 2013-01-31 | 2013-01-31 | Stereoscopic sound cavity structure used for smartphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053593 CN203039870U (en) | 2013-01-31 | 2013-01-31 | Stereoscopic sound cavity structure used for smartphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039870U true CN203039870U (en) | 2013-07-03 |
Family
ID=48691954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053593 Expired - Fee Related CN203039870U (en) | 2013-01-31 | 2013-01-31 | Stereoscopic sound cavity structure used for smartphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469593A (en) * | 2013-09-24 | 2015-03-25 | 深圳桑菲消费通信有限公司 | Physical audio cavity and electronic equipment terminal rear cover |
-
2013
- 2013-01-31 CN CN 201320053593 patent/CN203039870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469593A (en) * | 2013-09-24 | 2015-03-25 | 深圳桑菲消费通信有限公司 | Physical audio cavity and electronic equipment terminal rear cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |