CN204231630U - A kind of sound-box device - Google Patents
A kind of sound-box device Download PDFInfo
- Publication number
- CN204231630U CN204231630U CN201420508112.3U CN201420508112U CN204231630U CN 204231630 U CN204231630 U CN 204231630U CN 201420508112 U CN201420508112 U CN 201420508112U CN 204231630 U CN204231630 U CN 204231630U
- Authority
- CN
- China
- Prior art keywords
- low frequency
- loudspeaker
- sound
- simulation
- loudspeakers
- 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 kind of sound-box device, comprises a containment housing, and the end face of casing or side are provided with a high frequency or intermediate frequency loudspeaker, and described body side is provided with at least two symmetrical low frequency simulation loudspeakers.The utility model sound-box device reasonable in design, good looking appearance, this sound-box device is provided with a high frequency or intermediate frequency loudspeaker, and at least two symmetrical low frequency simulation loudspeakers are set at body side, when high frequency or intermediate frequency sound horn, produce vibrations, cause the density change of air-flow, in containment housing, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker, send low frequency audio, thus while reducing audio amplifier volume, reducing costs, low frequency audio and overall sound quality can be improved.
Description
Technical field
The utility model relates to a kind of sound-box device.
Background technology
At present, existing portable loudspeaker box is generally made up of middle pitch and loudspeaker, size is less, there is no independently bass horn, or use the bass oscillating plate of a passive sounding to send low frequency audio, because the flowing of speaker products inner air is not enough, cause low-frequency audible signal device effective amplitude little, thus cause low frequency audio not enough, have a strong impact on output tonequality.
Utility model content
In order to overcome prior art Problems existing, the utility model by the following technical solutions:
A kind of sound-box device, comprise a containment housing, the end face of casing or side are provided with a high frequency or intermediate frequency loudspeaker, and described body side is provided with at least two symmetrical low frequency simulation loudspeakers.
As the optimization to such scheme, above-mentioned low frequency simulation loudspeaker is located at casing front and rear sides or arranged on left and right sides.
As the another kind optimization to such scheme, above-mentioned low frequency simulation loudspeaker is located at casing front and rear sides and arranged on left and right sides.
The utility model has following remarkable result:
The utility model sound-box device reasonable in design, good looking appearance, this sound-box device is provided with a high frequency or intermediate frequency loudspeaker, and at least two symmetrical low frequency simulation loudspeakers are set at body side, when high frequency or intermediate frequency sound horn, produce vibrations, cause the density change of air-flow, in containment housing, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker, send low frequency audio, thus while reducing audio amplifier volume, reducing costs, low frequency audio and overall sound quality can be improved.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model embodiment one;
Accompanying drawing 2 is embodiment side TV structure schematic diagram;
Accompanying drawing 3 is embodiment one plan structure schematic diagram;
Accompanying drawing 4 is the main TV structure schematic diagram of the utility model embodiment two;
Accompanying drawing 5 is the main TV structure schematic diagram of the utility model embodiment three;
Accompanying drawing 6 is the main TV structure schematic diagram of the utility model embodiment four;
Accompanying drawing 7 is the main TV structure schematic diagram of the utility model embodiment five;
Accompanying drawing 8 is the main TV structure schematic diagram of the utility model embodiment six;
Accompanying drawing 9 is the main TV structure schematic diagram of the utility model embodiment seven.
Embodiment
The utility model to be explained in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
Embodiment one: as illustrated in the accompanying drawings from 1 to 3, a kind of sound-box device, comprises a containment housing 1, and the end face of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, is provided with two symmetrical low frequency simulation loudspeakers 3 in casing 1 front and rear sides.
High frequency or intermediate frequency loudspeaker 2 are located at the end face of casing 1 by the present embodiment, two low frequency simulation loudspeakers 3 are located at casing 1 front and rear sides, two low frequency simulation loudspeakers 3 are symmetrical, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, two symmetrical low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can improve overall sound quality.
Embodiment two: as shown in Figure 4, a kind of sound-box device, comprises a containment housing 1, and the end face of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, is provided with two symmetrical low frequency simulation loudspeakers 3 in casing 1 arranged on left and right sides.
High frequency or intermediate frequency loudspeaker 2 are located at the end face of casing 1 by the present embodiment, two low frequency simulation loudspeakers 3 are located at casing 1 arranged on left and right sides, two low frequency simulation loudspeakers 3 are symmetrical, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, two symmetrical low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can improve overall sound quality.
Embodiment three: as shown in Figure 5, a kind of sound-box device, comprise a containment housing 1, the end face of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, low frequency simulation loudspeaker 3 is respectively equipped with, two low frequency simulation loudspeakers 3 of front and rear sides and two low frequency simulation loudspeakers 3 of arranged on left and right sides symmetry respectively in casing 1 front and rear sides and arranged on left and right sides.
High frequency or intermediate frequency loudspeaker 2 are located at the end face of casing 1 by the present embodiment, low frequency simulation loudspeaker 3 is respectively equipped with in casing 1 front and rear sides and arranged on left and right sides, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, four low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can overall sound quality be improved.
Embodiment four: as shown in Figure 6, a kind of sound-box device, comprises a containment housing 1, and the leading flank of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, is provided with two symmetrical low frequency simulation loudspeakers 3 in casing 1 arranged on left and right sides.
High frequency or intermediate frequency loudspeaker 2 are located at the leading flank of casing 1 by the present embodiment, two low frequency simulation loudspeakers 3 are located at casing 1 arranged on left and right sides, two low frequency simulation loudspeakers 3 are symmetrical, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, two symmetrical low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can improve overall sound quality.
Embodiment five: as shown in Figure 7, a kind of sound-box device, comprises a containment housing 1, and the trailing flank of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, is provided with two symmetrical low frequency simulation loudspeakers 3 in casing 1 arranged on left and right sides.
High frequency or intermediate frequency loudspeaker 2 are located at the trailing flank of casing 1 by the present embodiment, two low frequency simulation loudspeakers 3 are located at casing 1 arranged on left and right sides, two low frequency simulation loudspeakers 3 are symmetrical, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, two symmetrical low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can improve overall sound quality.
Embodiment six: as shown in Figure 8, a kind of sound-box device, comprises a containment housing 1, and the left surface of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, is provided with two symmetrical low frequency simulation loudspeakers 3 in casing 1 front and rear sides.
High frequency or intermediate frequency loudspeaker 2 are located at the left surface of casing 1 by the present embodiment, two low frequency simulation loudspeakers 3 are located at casing 1 front and rear sides, two low frequency simulation loudspeakers 3 are symmetrical, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, two symmetrical low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can improve overall sound quality.
Embodiment seven: as shown in Figure 9, a kind of sound-box device, comprises a containment housing 1, and the right flank of casing 1 is provided with a high frequency or intermediate frequency loudspeaker 2, is provided with two symmetrical low frequency simulation loudspeakers 3 in casing 1 front and rear sides.
High frequency or intermediate frequency loudspeaker 2 are located at the right flank of casing 1 by the present embodiment, two low frequency simulation loudspeakers 3 are located at casing 1 front and rear sides, two low frequency simulation loudspeakers 3 are symmetrical, when high frequency or intermediate frequency loudspeaker 2 sounding, produce vibrations, cause the density change of air-flow, in containment housing 1, the change of air-flow causes again the vibrations of low frequency simulation loudspeaker 3, two symmetrical low frequency simulation loudspeakers 3 send low frequency audio simultaneously, the low frequency audio sent is good, thus while reducing audio amplifier volume, reducing costs, can improve overall sound quality.
The utility model sound-box device reasonable in design, good looking appearance, according to outward appearance needs, this sound-box device can directly be embedded in portable player, as audio output apparatus.
Above-described embodiment is the preferred version that the utility model realizes; and indefiniteness is exhaustive; under same idea, the utility model can also have other variations; it should be noted that; under the prerequisite not departing from the present utility model design, any apparent replacement is all within the utility model protection range.
Claims (3)
1. a sound-box device, comprises a containment housing (1), and the end face of casing or side are provided with a high frequency or intermediate frequency loudspeaker (2), it is characterized in that: described body side is provided with at least two symmetrical low frequency simulation loudspeakers (3).
2. sound-box device according to claim 1, is characterized in that: described low frequency simulation loudspeaker is located at casing front and rear sides or arranged on left and right sides.
3. sound-box device according to claim 1, is characterized in that: described low frequency simulation loudspeaker is located at casing front and rear sides and arranged on left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508112.3U CN204231630U (en) | 2014-09-05 | 2014-09-05 | A kind of sound-box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508112.3U CN204231630U (en) | 2014-09-05 | 2014-09-05 | A kind of sound-box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231630U true CN204231630U (en) | 2015-03-25 |
Family
ID=52929673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508112.3U Expired - Fee Related CN204231630U (en) | 2014-09-05 | 2014-09-05 | A kind of sound-box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092300A1 (en) * | 2015-12-04 | 2017-06-08 | 乐视控股（北京）有限公司 | Speaker box |
-
2014
- 2014-09-05 CN CN201420508112.3U patent/CN204231630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092300A1 (en) * | 2015-12-04 | 2017-06-08 | 乐视控股（北京）有限公司 | Speaker box |
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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: 20150325 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |