CN102811404A - Stereoscopic voice box - Google Patents
Stereoscopic voice box Download PDFInfo
- Publication number
- CN102811404A CN102811404A CN 201110142979 CN201110142979A CN102811404A CN 102811404 A CN102811404 A CN 102811404A CN 201110142979 CN201110142979 CN 201110142979 CN 201110142979 A CN201110142979 A CN 201110142979A CN 102811404 A CN102811404 A CN 102811404A
- Authority
- CN
- China
- Prior art keywords
- voice box
- chamber
- loudspeaker
- audio amplifier
- box casing
- 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.)
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Abstract
The invention relates to a stereoscopic voice box which comprises a voice box casing, a mesh cover and voice box covers covering an upper face and a lower face of the voice box casing. A partition is fixed in the middle of the inside of the voice box casing, a through hole is arranged on the partition, the voice box is divided into a loudspeaker chamber and an air chamber by the partition, the loudspeaker chamber and the air chamber are communicated through the through hole, one or a plurality of loudspeakers are arranged in the loudspeaker chamber, an elastic pressure ring is arranged on the loudspeaker, and slots for the mesh cover to vertically slide along lateral sides of the mesh cover are arranged on right and left sides of the voice box casing. The stereoscopic voice box has the advantages that since the voice box is divided into the loudspeaker cavity and the air chamber by the partition and volume ratios of the loudspeaker chamber and the air chamber are the same, tone quality can be improved, the mesh cover can be dismounted and is easy for removing dust on the mesh cover without affecting the tone quality, a PU (poly urethane) covering layer has functions of anticorrosion and anti-moisture, service life of the voice box is prolonged, environment is filled with a fragrance source along with music, so that listeners can enjoy physically and spiritually.
Description
Technical field
The present invention relates to three-dimensional audio amplifier, belong to audio amplifier equipment field.
Background technology
Existing audio amplifier is to be contained in loud speaker in the casing to constitute speaker system, the air in the casing, and concerning loud speaker, the effect like additional a kind of spring influences tonequality.In order to protect the inner loud speaker of audio amplifier to avoid the interference and the damage of extraneous factor, can install the loud speaker that guard is protected audio amplifier additional at the shell place, general guard is fixedly connected with shell; Be placed on family for a long time; Cause dust stratification on the guard, influence tonequality easily, but guard is fixed on the shell; On-dismountable, the difficult cleaning.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this invention is to provide good, the three-dimensional audio amplifier that can be for convenience detach of a kind of acoustical quality.
The technical solution adopted for the present invention to solve the technical problems is:
Three-dimensional audio amplifier; Comprise voice box casing, guard and be covered in the audio amplifier lid of voice box casing top and bottom, the middle part is fixed with dividing plate in the said voice box casing, has through hole on the said dividing plate; Said dividing plate is divided into loudspeaker chamber and air chamber with audio amplifier; Said loudspeaker chamber and air chamber are communicated with through through hole, are provided with one or more loud speakers in the said loudspeaker chamber, and said loud speaker is provided with the elasticity trim ring; The left and right sides of said voice box casing is provided with the slot that can supply the guard side to slide up and down, and the surface of said voice box casing is covered with the PU cortex.
Said audio amplifier covers and is provided with accommodation chamber, is provided with the fragrance source in the said accommodation chamber.
Said loud speaker is 1-4.
The invention has the beneficial effects as follows: dividing plate is divided into loudspeaker chamber and air chamber with audio amplifier, and the volumetric ratio of loudspeaker chamber and air chamber is identical, can improve tonequality; Guard is detachable, and the dust above the cleaning does not influence tonequality easily; The PU cortex has anticorrosion and moistureproof function; Prolong the useful life of audio amplifier, the fragrance source is along with music overflows environment, makes to listen hearer's body and mind and obtain joyful.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, voice box casing, 2, guard, 3, the audio amplifier lid, 4, dividing plate, 5, through hole, 6, loudspeaker chamber, 7, air chamber, 8, loud speaker, 9, the elasticity trim ring, 10, slot, 11, accommodation chamber, 12, the fragrance source, 13, the PU cortex.
Embodiment
As shown in Figure 1, three-dimensional audio amplifier of the present invention comprises voice box casing 1, guard 2 and is covered in the audio amplifier lid 3 of voice box casing 1 top and bottom; The middle part is fixed with dividing plate 4 in the voice box casing 1, has through hole 5 on the dividing plate 4, and dividing plate 4 is divided into loudspeaker chamber 6 and air chamber 7 with audio amplifier; Loudspeaker chamber 6 is communicated with through through hole 5 with air chamber 7, is provided with 1 loud speaker 8 in the loudspeaker chamber 6, and loud speaker 8 is provided with elasticity trim ring 9; The left and right sides of voice box casing 1 is provided with the slot 10 that can supply guard 2 sides to slide up and down; Audio amplifier lid 3 is provided with accommodation chamber 11, is provided with fragrance source 12 in the accommodation chamber 11, and the surface of voice box casing 1 is covered with PU cortex 13; Have anticorrosion and moistureproof function, prolong the useful life of audio amplifier.
Dividing plate 4 is divided into loudspeaker chamber 6 and air chamber 7 with audio amplifier, and loudspeaker chamber 6 is identical with the volumetric ratio of air chamber 7, can improve tonequality; Guard 2 is detachable, and the dust above the cleaning does not influence tonequality easily; The fragrance source is along with music overflows environment, makes to listen hearer's body and mind and obtain joyful.
Claims (3)
1. three-dimensional audio amplifier; Comprise voice box casing, guard and be covered in the audio amplifier lid of voice box casing top and bottom, it is characterized in that: the middle part is fixed with dividing plate in the said voice box casing, has through hole on the said dividing plate; Said dividing plate is divided into loudspeaker chamber and air chamber with audio amplifier; Said loudspeaker chamber and air chamber are communicated with through through hole, are provided with one or more loud speakers in the said loudspeaker chamber, and said loud speaker is provided with the elasticity trim ring; The left and right sides of said voice box casing is provided with the slot that can supply the guard side to slide up and down, and the surface of said voice box casing is covered with the PU cortex.
2. three-dimensional audio amplifier according to claim 1 is characterized in that: said audio amplifier covers and is provided with accommodation chamber, is provided with the fragrance source in the said accommodation chamber.
3. three-dimensional audio amplifier according to claim 1 is characterized in that: said loud speaker is 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110142979 CN102811404A (en) | 2011-05-30 | 2011-05-30 | Stereoscopic voice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110142979 CN102811404A (en) | 2011-05-30 | 2011-05-30 | Stereoscopic voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102811404A true CN102811404A (en) | 2012-12-05 |
Family
ID=47234960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110142979 Pending CN102811404A (en) | 2011-05-30 | 2011-05-30 | Stereoscopic voice box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102811404A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079126A (en) * | 2013-01-16 | 2013-05-01 | 刘骏涛 | Sound box |
| CN107454540A (en) * | 2017-07-04 | 2017-12-08 | 广州视源电子科技股份有限公司 | The preparation method and smell audio player of loudspeaker |
-
2011
- 2011-05-30 CN CN 201110142979 patent/CN102811404A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079126A (en) * | 2013-01-16 | 2013-05-01 | 刘骏涛 | Sound box |
| CN107454540A (en) * | 2017-07-04 | 2017-12-08 | 广州视源电子科技股份有限公司 | The preparation method and smell audio player of loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |