CN202524552U - Loudspeaker possessing good sound effect - Google Patents
Loudspeaker possessing good sound effect Download PDFInfo
- Publication number
- CN202524552U CN202524552U CN2012200799970U CN201220079997U CN202524552U CN 202524552 U CN202524552 U CN 202524552U CN 2012200799970 U CN2012200799970 U CN 2012200799970U CN 201220079997 U CN201220079997 U CN 201220079997U CN 202524552 U CN202524552 U CN 202524552U
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- Prior art keywords
- loud speaker
- loudspeaker
- vibrating membrane
- utility
- model
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- 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.)
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Abstract
The utility model relates to a loudspeaker possessing a good sound effect. The loudspeaker is characterized in that the loudspeaker comprises a loudspeaker body and a flexible elastic vibration membrane arranged on an external edge of a bell mouth of the loudspeaker. By using the loudspeaker of the utility model, the flexible elastic vibration membrane is additionally arranged, on one hand, the vibration membrane can alleviate the vibration of the loudspeaker body; on the other hand, the vibration of the vibration membrane can increase a bass effect and simultaneously improve a curve between an alto voice and a high pitch so that the sound emitted by the loudspeaker is soft.
Description
Technical field
The utility model relates to a kind of loud speaker, and what especially relate to a kind of new structure can effectively improve acoustic loud speaker.
Background technology
Loud speaker is claimed " loudspeaker " again, is a kind of ten minutes electro-acoustic transducer device commonly used, in the electronic electric equipment of sounding, can both see it.Loud speaker is a device the weakest in stereo set, and for acoustics, it is again most important parts.We can say that the performance of acoustics and loud speaker has direct conclusive relation.Because the important function of loud speaker in acoustics appears, so be necessary the structure of loud speaker and performance are constantly improved and innovated.
Existing loud speaker is when sounding, and the loud speaker main body can be vibrated, and produces noise, causes the curve between bass deficiency, high pitch and the middle pitch unsmooth, causes cacophonize sharp-pointed.The utility model is intended to solve this problem with simple structural change.
The utility model content
In view of this, be necessary, provide a kind of acoustics that improves existing loud speaker especially can effectively improve the New-type loudspeaker of acoustical quality in the little internal space to the problem of mentioning in the background technology.
The purpose of the utility model realizes through following technical scheme:
A kind of have a better acoustic loud speaker, comprises loud speaker body and the flexible elastic force vibrating membrane that is arranged at the bell-mouthed external margin of loud speaker body.
Said vibrating membrane is arranged at the horn mouth external margin through the mode of pasting.
Said vibrating membrane is an annular.
Said horn mouth is circular, and said vibrating membrane is and the corresponding annular of said bell-mouthed size.
The cross section of said vibrating membrane is a circular arc.
Said vibrating membrane comprises that cross section is the main body of circular arc and is arranged at the outer peripheral installation portion that is used for cooperating with voice box casing installation of main body.
Compared to prior art, the advantage of the utility model is:
Owing to set up flexible elastic force vibrating membrane, on the one hand, vibrating membrane can slow down the vibration of loud speaker body; On the other hand, the vibrational energy that the quilt of loud speaker body slows down part shifts to vibrating membrane, makes the vibrating membrane vibration; Vibration vibration of membrane meeting strengthens bass effect; Improve the curve between middle pitch and the high pitch simultaneously, make gentle in voice that loud speaker sends, realized improving the acoustical quality of loud speaker in the little internal space effective.
Description of drawings
Fig. 1 is the perspective view one of the utility model embodiment;
Fig. 2 is the perspective view two of the utility model embodiment;
Fig. 3 is the cutaway view of the vibrating membrane of the utility model embodiment;
Fig. 4 is the loud speaker shown in Figure 3 and the cutaway view of casing of loudspeaker box installation.
Embodiment
Like Fig. 1 and shown in Figure 2, the loud speaker of present embodiment comprises loud speaker body 10, and this loud speaker body 10 comprises a round speaker mouth 11, and said loud speaker also comprises the elastic force vibrating membrane 20 of the annular flexible material that sticks in these horn mouth 11 external margins.
Like Fig. 3 to shown in Figure 4, said vibrating membrane 20 by cross section be circular arc main body 21 be arranged at main body 21 outer peripheral installation portions 22 and form, said installation portion 22 is used for the internally-arranged type loud speaker of present embodiment and voice box casing 1 are installed togather.
The utility model is not limited to the foregoing description, is rectangle, ellipse etc. for the horn mouth of loud speaker, and the shape of the vibrating membrane that it adopted, size are all corresponding with horn mouth, also are rectangular loop, oval ring etc.Like loud speaker is internally-arranged type, vibrating membrane include cross section be circular arc main body be arranged at the outer peripheral installation portion of this main body; Like loud speaker is externally positioned type, and then vibrating membrane only comprises that cross section is the main body of circular arc.
The above embodiment has only expressed several kinds of execution modes of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.Therefore, the protection range of the utility model patent should be as the criterion with accompanying claims.
Claims (6)
1. one kind has better acoustic loud speaker, it is characterized in that, comprises loud speaker body and the flexible elastic force vibrating membrane that is arranged at the bell-mouthed external margin of loud speaker body.
2. loud speaker according to claim 1 is characterized in that said vibrating membrane is arranged at the horn mouth external margin through the mode of pasting.
3. loud speaker according to claim 1 is characterized in that, said vibrating membrane is an annular.
4. loud speaker according to claim 3 is characterized in that, said horn mouth is circular, and said vibrating membrane is and the corresponding annular of said bell-mouthed size.
5. loud speaker according to claim 1 is characterized in that, the cross section of said vibrating membrane is a circular arc.
6. loud speaker according to claim 1 is characterized in that, said vibrating membrane comprises that cross section is the main body of circular arc and is arranged at the outer peripheral installation portion that is used for cooperating with voice box casing installation of main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200799970U CN202524552U (en) | 2012-03-06 | 2012-03-06 | Loudspeaker possessing good sound effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200799970U CN202524552U (en) | 2012-03-06 | 2012-03-06 | Loudspeaker possessing good sound effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524552U true CN202524552U (en) | 2012-11-07 |
Family
ID=47107476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200799970U Expired - Lifetime CN202524552U (en) | 2012-03-06 | 2012-03-06 | Loudspeaker possessing good sound effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595290A (en) * | 2012-03-06 | 2012-07-18 | 太阳神(珠海)电子有限公司 | Loudspeaker with better sound effect |
-
2012
- 2012-03-06 CN CN2012200799970U patent/CN202524552U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595290A (en) * | 2012-03-06 | 2012-07-18 | 太阳神(珠海)电子有限公司 | Loudspeaker with better sound effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |