CN201947414U - Reflection sound box - Google Patents
Reflection sound box Download PDFInfo
- Publication number
- CN201947414U CN201947414U CN2010206937960U CN201020693796U CN201947414U CN 201947414 U CN201947414 U CN 201947414U CN 2010206937960 U CN2010206937960 U CN 2010206937960U CN 201020693796 U CN201020693796 U CN 201020693796U CN 201947414 U CN201947414 U CN 201947414U
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- reflection
- main box
- box body
- casing
- sound
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- Expired - Fee Related
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a reflection sound box, in particular to a reflection sound box with non-directional audio frequency, which comprises a main box body, a reflection box body, a partition board and horns, wherein the main box body is connected with the reflection box body, the partition board is arranged between the main box body and the reflection box body, and the horns are respectively arranged on the surface of the main box body and the partition board in the reflection box body; the mouth of each horn in the reflection box body makes a sound toward the main box body; and the main box body is provided with an air outlet device. The reflection sound box is suitable to be arranged in independent video and audio studios and living rooms of the ordinary family, and the sound made by the reflection sound box is non-directional, clear and clean. The structure of the reflection sound box is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of audio amplifier, is specifically related to the non-directional reflection audio amplifier of a kind of audio frequency.
Background technology
Woofer claims subwoofer again.In the prior art, the structure of woofer mainly comprises the cavity of a sealing, is loaded on cavity one side or places the loud speaker of box house, and a side of cavity has air outlet or airtight.Along with the raising that the audience requires audio amplifier tonequality, also more and more higher to the performance requirement of low frequency audio amplifier.And woofer in the market is because complex structure, and cost is higher; And audio direction is strong, directly sends from subwoofer, and during less indoor use, the definition and the degree of purity of sound are affected, even can make the user phenomenons such as tinnitus or dizziness occur, are not suitable for common family and use in the space.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of reflection audio amplifier, and use in the parlor that is fit to average family, and sound is non-directional, clear, pure, and it is simple in structure, and cost is lower.
For addressing the above problem, the present invention by the following technical solutions:
A kind of reflection audio amplifier, it comprises continuous main box and reflection casing, the dividing plate between main box and reflection casing is installed in the lip-deep loudspeaker of main box respectively and is installed in the loudspeaker that reflect on the casing median septum; Horn mouth on the reflection casing is towards main box direction sounding.
Described casing is provided with out wind apparatus, and this goes out wind apparatus can be located on the main box, also can place on the reflection casing.
Main box described in the utility model and reflection casing are two relatively independent cavitys that separate by dividing plate, and the loudspeaker on the reflection casing are mounted on this dividing plate.
Described to go out wind apparatus be an opening that is arranged on tank surface, can be arranged on the main box, also can be arranged on the reflection casing, can also be for being arranged on two openings on main box and the reflection casing.
Compared with prior art, advantage of the present utility model is: the utility model low-frequency sound is directionless, the obvious sounding of imperceptible subwoofer, therefore when setting up sound system, sound is more clear and pure, and tinnitus or dizzy first-class phenomenon can not occur, and it is exactly not high to the room acoustics environmental requirement also having a biggest advantage, be fit to most parlor and independently audio-visual chamber, need not to do the environmental acoustics processing and also can obtain best sound effect; Handle because the household audio and video system of current trend all is acoustics such as the sound-absorbing building that need carry out expensive audiovisual studio mostly, the present invention reduces greatly for the cost input of a whole set of sound system, can better spread to a lot of families.
Description of drawings
Fig. 1 is the structural representation of the utility model reflection audio amplifier.
Embodiment
As shown in Figure 1, reflection audio amplifier of the present utility model, it comprises continuous main box 1 and reflection casing 2, and the dividing plate 3 between main box 1 and reflection casing 2 is installed in main box 1 lip-deep loudspeaker 11 respectively and is installed in reflection casing 2 and is fixed on loudspeaker 21 on the dividing plate; Wherein, 21 mouthfuls on the loudspeaker of reflection on the casing are towards main box 1 direction sounding.
Also be provided with out wind apparatus on the reflection casing of the present utility model.This goes out wind apparatus is a opening 31 on the casing face, and described opening 31 is arranged on the reflection casing 2, and during the loudspeaker vibrations, stronger sound wave is gone out from opening, and its low frequency energy increases the weight of, speeds up, thereby makes the hearer experience fine tonequality.
As shown in Figure 1, described loudspeaker 21 are installed on the dividing plate 3, in order to reach better tonequality, the position that is installed in dividing plate 3 of described loudspeaker 21.Make low-frequency sound directionless like this, the obvious sounding of imperceptible subwoofer, sound is more clear and pure.
The utility model audio amplifier can be set to multiple shapes such as cube, cuboid, cylinder, can adjust as required.Go out wind apparatus and also can be located on the main sound box, and be other shape.For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to technical scheme described above and design.
Claims (6)
1. one kind reflects audio amplifier, it is characterized in that: it comprises continuous main box and reflection casing, and the dividing plate between main box and reflection casing is installed in the lip-deep loudspeaker of main box respectively and is installed in the loudspeaker that reflect on the casing; Horn mouth on the reflection casing is towards main box direction sounding.
2. reflection audio amplifier according to claim 1 is characterized in that: described main box and reflection casing are two relatively independent cavitys that separate by dividing plate.
3. reflection audio amplifier according to claim 1 is characterized in that: the loudspeaker on the described reflection casing are fixed on the dividing plate.
4. reflection audio amplifier according to claim 1 is characterized in that: described main box is provided with out wind apparatus.
5. reflection audio amplifier according to claim 1 is characterized in that: described reflection casing is provided with out wind apparatus.
6. according to claim 4 or 5 described reflection audio amplifiers, it is characterized in that: described to go out wind apparatus be the opening that is arranged on tank surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206937960U CN201947414U (en) | 2010-12-31 | 2010-12-31 | Reflection sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206937960U CN201947414U (en) | 2010-12-31 | 2010-12-31 | Reflection sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947414U true CN201947414U (en) | 2011-08-24 |
Family
ID=44474748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206937960U Expired - Fee Related CN201947414U (en) | 2010-12-31 | 2010-12-31 | Reflection sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051519A1 (en) * | 2013-10-10 | 2015-04-16 | 深圳雷柏科技股份有限公司 | Radiation phase-inverted enclosure |
-
2010
- 2010-12-31 CN CN2010206937960U patent/CN201947414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051519A1 (en) * | 2013-10-10 | 2015-04-16 | 深圳雷柏科技股份有限公司 | Radiation phase-inverted enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131231 |