CN204836526U - High resolution flat sound - Google Patents
High resolution flat sound Download PDFInfo
- Publication number
- CN204836526U CN204836526U CN201520537528.2U CN201520537528U CN204836526U CN 204836526 U CN204836526 U CN 204836526U CN 201520537528 U CN201520537528 U CN 201520537528U CN 204836526 U CN204836526 U CN 204836526U
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- CN
- China
- Prior art keywords
- damping sheet
- flat panel
- res
- panel loudspeaker
- driver
- 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 discloses a high resolution flat sound, including sound board, driver, first damping sheet and second damping sheet, first damping sheet with the sound board setting of laminating, the one end of driver is fixed on the first damping sheet, the other end with the laminating of second damping sheet sets up, first damping sheet is latticedly.
Description
Technical field
The utility model relates to sound technique field, particularly relates to a kind of high-res flat panel loudspeaker.
Background technology
Sound equipment refers to other sounds except the language of people, music, comprises the sound of natural environment, various sound etc. that the sound of animal, the sound equipment of machine tools, the action of people send.Sound equipment mainly comprises power amplifier, all round equipment (comprising compressor, effect device, equalizer, VCD, DVD etc.), loud speaker (audio amplifier, loudspeaker) sound console, microphone, display device etc.Wherein, audio amplifier is exactly audio output device, loudspeaker, subwoofer etc.Generally include in an audio amplifier high and low, in three kinds of loud speakers.
There is a kind of flat-panel sound box in the development along with science and technology, this sound equipment adopt 180 degree around sounding without loudspeaker and audio amplifier combine with art, audio amplifier is drawn exactly, is the upgrade version of traditional sound equipment, and this sound equipment is very small and exquisite can be embedded in wall, the interior space can not be taken.This sound equipment have ultra-thin, intelligent, save the characteristic such as space; It is applicable to family's individual decoration, the places such as coffee shop, teahouse, dining room, audio-visual education room, meeting room, public's vehicles, public's Recreational places, public's broadcast.
Existing flat panel loudspeaker tuning structure is very complicated, because the standing wave point of frequency various on pronunciation board is very many, even if adopt laser hologram test-based examination, is also difficult to all be checked through, not only consuming time but also require great effort.Finally to the dampening action of each standing wave point, also result in the time and effort consuming in production, add product cost, nor thoroughly can eliminate standing wave all sidedly, cause sound still can not be very thoroughly clear.
Utility model content
Because the above-mentioned defect of prior art, the utility model provides a kind of high-res flat panel loudspeaker, and it comprises pronunciation board, driver, the first damping sheet and the second damping sheet; Described first damping sheet and described pronunciation board are fitted and are arranged; One end of described driver is fixed on described first damping sheet, and the other end and described second damping sheet are fitted and arranged; Described first damping sheet is latticed.
Further, the flat shape of described second damping sheet is identical with the shape of described driver end face.
Further, the area of plane of described second damping sheet is identical with the area of described driver end face.
Further, the described first damping sheet area of plane be fitted on described pronunciation board at least accounts for 80% of described pronunciation face site area.
Further, the grid of described first damping sheet is square net.
Further, the grid of described first damping sheet is roundness mess.
Further, the grid of described first damping sheet is regular polygon grid.
High-res flat panel loudspeaker of the present utility model is by the structural design of two damping sheet, effectively solve at present for the elimination of the standing wave point of flat panel loudspeaker, its structure is simple, design tuning and processing and fabricating is easy, cost is low, can thoroughly suppress to eliminate various standing wave, makes acoustics thoroughly clear.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-res flat panel loudspeaker of the present utility model;
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Embodiment
As shown in Figure 1, a kind of high-res flat panel loudspeaker of the present utility model, comprise pronunciation board 1, damp film 2 (being equivalent to the first damping sheet), driver 3 and carbon fiber damping sheet 4 (being equivalent to the second damping sheet), the one side of damp film 2 is pasted onto on pronunciation board 1, another side is installed with driver 3, driver 3 is pasted with carbon fiber damping sheet 4 away from the end face of damp film 2 covers.
As shown in Figure 2, damp film 2 is latticed setting, and it suppresses to have better effect for the standing wave on pronunciation board 1, adopts square net, similarly, also can adopt the mesh shape of circle or other regular polygon in the present embodiment.The area that damp film 2 covers pronunciation board 1 is preferably greater than 80%, and optimum is all standing.
The flat shape of carbon fiber damping sheet 4 is identical with the end surface shape of driver 3 and area is also identical, thus its can whole covering driver 3 a side end face and do not have excess margins to expose, while effectively suppressing this side standing wave, maintain the succinctly attractive in appearance of structure.
The high-res flat panel loudspeaker of the present embodiment after tested, its operationally, the voice effect of flat panel loudspeaker is thoroughly clear, has extraordinary effect, is a kind of flat panel loudspeaker of desirable high-res.
The utility model structure is simply unique, existing general various conventional damping material can be selected, and adopt conventional processes manufacture, easily implement, good suppression is carried out to the various standing waves on flat panel loudspeaker, the flat panel loudspeaker of the high definition be good for sound can have been manufactured easily.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection range of claims.
Claims (7)
1. a high-res flat panel loudspeaker, is characterized in that, comprises pronunciation board, driver, the first damping sheet and the second damping sheet; Described first damping sheet and described pronunciation board are fitted and are arranged; One end of described driver is fixed on described first damping sheet, and the other end and described second damping sheet are fitted and arranged; Described first damping sheet is latticed.
2. high-res flat panel loudspeaker as claimed in claim 1, it is characterized in that, the flat shape of described second damping sheet is identical with the shape of described driver end face.
3. high-res flat panel loudspeaker as claimed in claim 2, it is characterized in that, the area of plane of described second damping sheet is identical with the area of described driver end face.
4. high-res flat panel loudspeaker as claimed in claim 1, it is characterized in that, the described first damping sheet area of plane be fitted on described pronunciation board at least accounts for 80% of described pronunciation face site area.
5. high-res flat panel loudspeaker as claimed in claim 1, it is characterized in that, the grid of described first damping sheet is square net.
6. high-res flat panel loudspeaker as claimed in claim 1, it is characterized in that, the grid of described first damping sheet is roundness mess.
7. high-res flat panel loudspeaker as claimed in claim 1, it is characterized in that, the grid of described first damping sheet is regular polygon grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537528.2U CN204836526U (en) | 2015-07-22 | 2015-07-22 | High resolution flat sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537528.2U CN204836526U (en) | 2015-07-22 | 2015-07-22 | High resolution flat sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836526U true CN204836526U (en) | 2015-12-02 |
Family
ID=54694076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537528.2U Expired - Fee Related CN204836526U (en) | 2015-07-22 | 2015-07-22 | High resolution flat sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836526U (en) |
-
2015
- 2015-07-22 CN CN201520537528.2U patent/CN204836526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171012 Address after: 518016 room 818, building A, Xinghe Century Towers, 3069 South Road, Futian Road, Futian, Shenzhen, Futian District, Guangdong Patentee after: Amina sound (Shenzhen) Co., Ltd. Address before: 200030 Shanghai 290, Yishan Road, Xuhui District 110 Patentee before: Eogo Audio (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518016 Room 818, Block A, Xinghe Century Building, 3069 Caitian South Road, Futian Street, Futian District, Shenzhen City, Guangdong Province Patentee after: Baron Audio (Shenzhen) Co., Ltd. Address before: 518016 Room 818, Block A, Xinghe Century Building, 3069 Caitian South Road, Futian Street, Futian District, Shenzhen City, Guangdong Province Patentee before: Amina sound (Shenzhen) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |