CN202385196U - Ultrathin mega bass sound box used in LED liquid crystal television - Google Patents
Ultrathin mega bass sound box used in LED liquid crystal television Download PDFInfo
- Publication number
- CN202385196U CN202385196U CN2011204726457U CN201120472645U CN202385196U CN 202385196 U CN202385196 U CN 202385196U CN 2011204726457 U CN2011204726457 U CN 2011204726457U CN 201120472645 U CN201120472645 U CN 201120472645U CN 202385196 U CN202385196 U CN 202385196U
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- ultrathin
- diaphragm
- liquid crystal
- sound box
- crystal television
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- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to an ultrathin mega bass sound box, especially to an ultrathin mega bass sound box used in an LED liquid crystal television, comprising a front cover, a loudspeaker and a back cover. The ultrathin mega bass sound box used in the LED liquid crystal television is characterized in that the diaphragm of the loudspeaker is composed of a flat diaphragm and a back taper centring diaphragm, the outer rings of the flat diaphragm and the back taper centring diaphragm are pasted on the basin frame of the loudspeaker, and the inner rings are pasted on the voice coil, and the horizontal position of the back taper centring diaphragm is lower than that of the flat diaphragm. The loudspeaker of the utility model employs a double diaphragm structure design, so that the loudspeaker has an ultrathin thickness and has a better low frequency performance at the same time, and accordingly, the ultrathin mega bass sound box not only can satisfy the ultrathin requirement of the conventional LED liquid crystal television, but also enables the whole machine sound low frequency characteristic to be improved very well. The ultrathin mega bass sound box used in the LED liquid crystal television is especially suitable for an LED liquid crystal television loudspeaker system.
Description
Technical field
The utility model relates to a kind of ultra-thin Super Bass Loudspeaker Enclosure, relates to be used for the ultra-thin Super Bass Loudspeaker Enclosure of LED LCD TV specifically.
Background technology
Traditional LCD TV audio amplifier generally directly is contained on the face frame; Loud speaker is sounding forward or downwards, if obtain low-frequency effect preferably, just needs to use the bigger loud speaker of bore; But LED LCD TV now develops into the characteristics with ultrathin gradually; Use the heavy caliber loud speaker can not satisfy little, thin, light, the skilful characteristics needs of LED LCD TV now, and select the less loud speaker of bore for use, can have a strong impact on low-frequency effect again.Traditional subwoofer adopts the outside radiate sound of taper cone, cause the thickness of loud speaker bigger, so the thickness of Super Bass Loudspeaker Enclosure is also bigger, and this traditional Super Bass Loudspeaker Enclosure can not satisfy the needs of current LED LCD TV.
The utility model content
The utility model technical problem to be solved; Can not satisfy the problem that possesses ultra-thin and better supper bass effect simultaneously to existing Super Bass Loudspeaker Enclosure exactly; A kind of novel ultra-thin Super Bass Loudspeaker Enclosure is proposed; Through traditional loud speaker list vibrating diaphragm being improved to the mode of double diaphragm, reducing the thickness of loud speaker greatly, thereby realize possessing the ultra-thin Super Bass Loudspeaker Enclosure of good supper bass effect.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the ultra-thin Super Bass Loudspeaker Enclosure that is used for the LED LCD TV; Comprise protecgulum, loud speaker and bonnet; It is characterized in that; The vibrating diaphragm of said loud speaker is made up of plate diaphragm and back taper centering vibrating diaphragm, and said plate diaphragm and back taper are felt relieved, and the outer ring of vibrating diaphragm is bonded on the basin frame of loud speaker, inner ring is bonded on the voice coil loudspeaker voice coil, and the feel relieved horizontal level of vibrating diaphragm of back taper is lower than plate diaphragm.
Concrete, four jiaos of said protecgulum and bonnet are provided with earrings.
Further, said protecgulum is provided with hard damping bar.
Further, said bonnet is provided with soft damping bar.
The beneficial effect of the utility model does; Loud speaker is through adopting the double diaphragm structure; Low frequency performance is preferably arranged again when can make loud speaker have ultrathin; Thereby make this ultra-thin Super Bass Loudspeaker Enclosure, can satisfy the ultra-thin needs of LED LCD TV now, can well improve the low frequency characteristic of complete machine sound again.
Description of drawings
Fig. 1 is used for the ultra-thin Super Bass Loudspeaker Enclosure structural representation of LED LCD TV for the utility model;
Fig. 2 is the rear cover structure sketch map;
Fig. 3 is the loadspeaker structure sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment, describe the technical scheme of the utility model in detail:
The utility model proposes a kind of novel Super Bass Loudspeaker Enclosure, and loud speaker adopts the double diaphragm design, makes audio amplifier possess ultra-thin characteristics, and low frequency performance also gets a promotion simultaneously.
Embodiment:
As shown in Figure 1, this routine audio amplifier comprises protecgulum 1, loud speaker 4 and bonnet 5, and is as shown in Figure 3; The vibrating diaphragm of loud speaker 4 is made up of plate diaphragm 7 and back taper centering vibrating diaphragm 8; This design no longer is used taper cone and centring disk, can reduce the thickness of loud speaker greatly, and is as shown in Figure 3; The outer ring of plate diaphragm 7 and back taper centering vibrating diaphragm 8 is bonded on the basin frame 10 of loud speaker 4, inner ring is bonded on the voice coil loudspeaker voice coil 9; The horizontal level of back taper centering vibrating diaphragm 8 is lower than plate diaphragm 7, and wherein back taper centering vibrating diaphragm 8 mainly plays the effect of voice coil loudspeaker voice coil 9 location and support, and plate diaphragm 7 is outside radiate sound when vibration; Thereby substitute traditional taper cone, greatly reduce the thickness of loud speaker; In order to make LED LCD TV complete machine possess better supper bass effect; Four jiaos of this routine Loudspeaker front cover 1 and bonnet 5 are provided with earrings 3; Can be fixed on the liquid crystal display screen back of LED LCD TV through support, make full use of the space between television set liquid crystal display screen and the bonnet; For reducing the different sound that air-flow produces, the amplitude that reduces loud speaker produces different sound to avoid loudspeaker voice coil 9 to run into the magnetic conduction frame simultaneously, and audio amplifier adopts and closes the case design; For fear of cause loud speaker 4 plate diaphragm 7 when vibrating on the Super Bass Loudspeaker Enclosure to run into the LCD TV bonnet because of the distortion of LCD TV bonnet, on around the Loudspeaker front cover 1,4 EVA damping bars 2 that hardness is bigger have been pasted; As shown in Figure 2, it is different to produce sound for fear of colliding between audio amplifier and the screen, on audio amplifier bonnet 5, has pasted 3 EVA damping bars 6 that hardness is less.
This routine ultra-thin Super Bass Loudspeaker Enclosure is used for the ultra-thin LED LCD TV; The ultrathin design of Super Bass Loudspeaker Enclosure both can satisfy the ultra-thin moulding demand of LCD TV now; Can well improve the low frequency characteristic of complete machine sound again, simultaneously audio amplifier is installed in the television set back, utilize television set after wall reflecting of sound wave hightened the sound effects; Widen sound field, make ultra-thin ultra narrow LCD TV speaker system tonequality be able to comprehensive improvement.
Above-mentioned explanation is not to be the restriction to the utility model, and variation, interpolation or replacement that those skilled in the art make in the essential scope of the utility model also should belong to the protection range of the utility model.
Claims (4)
1. the ultra-thin Super Bass Loudspeaker Enclosure that is used for the LED LCD TV; Comprise protecgulum (1), loud speaker (4) and bonnet (5); It is characterized in that; The vibrating diaphragm of said loud speaker (4) is made up of plate diaphragm (7) and back taper centering vibrating diaphragm (8), and the outer ring of said plate diaphragm (7) and back taper centering vibrating diaphragm (8) is bonded on the basin frame (10) of loud speaker (4), inner ring is bonded on the voice coil loudspeaker voice coil (9), and the feel relieved horizontal level of vibrating diaphragm (8) of back taper is lower than plate diaphragm (7).
2. the ultra-thin Super Bass Loudspeaker Enclosure that is used for the LED LCD TV according to claim 1 is characterized in that, four jiaos of said protecgulum (1) and bonnet (5) are provided with earrings (3).
3. the ultra-thin Super Bass Loudspeaker Enclosure that is used for the LED LCD TV according to claim 1 and 2 is characterized in that said protecgulum (1) is provided with hard damping bar (2).
4. according to any described ultra-thin Super Bass Loudspeaker Enclosure that is used for the LED LCD TV of claim 1～3, it is characterized in that said bonnet (5) is provided with soft damping bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204726457U CN202385196U (en) | 2011-11-24 | 2011-11-24 | Ultrathin mega bass sound box used in LED liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204726457U CN202385196U (en) | 2011-11-24 | 2011-11-24 | Ultrathin mega bass sound box used in LED liquid crystal television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385196U true CN202385196U (en) | 2012-08-15 |
Family
ID=46633666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204726457U Expired - Fee Related CN202385196U (en) | 2011-11-24 | 2011-11-24 | Ultrathin mega bass sound box used in LED liquid crystal television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539861A (en) * | 2014-12-17 | 2015-04-22 | 广东长虹电子有限公司 | A TV with flexible material back cover |
| CN104811847A (en) * | 2015-04-29 | 2015-07-29 | 江西聚声泰科技有限公司 | Dual-film earphone |
-
2011
- 2011-11-24 CN CN2011204726457U patent/CN202385196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539861A (en) * | 2014-12-17 | 2015-04-22 | 广东长虹电子有限公司 | A TV with flexible material back cover |
| CN104539861B (en) * | 2014-12-17 | 2018-03-06 | 广东长虹电子有限公司 | Television with rear cover made of flexible material |
| CN104811847A (en) * | 2015-04-29 | 2015-07-29 | 江西聚声泰科技有限公司 | Dual-film earphone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20171124 |