CN202475735U - All-glass speaker box - Google Patents
All-glass speaker box Download PDFInfo
- Publication number
- CN202475735U CN202475735U CN2012200956581U CN201220095658U CN202475735U CN 202475735 U CN202475735 U CN 202475735U CN 2012200956581 U CN2012200956581 U CN 2012200956581U CN 201220095658 U CN201220095658 U CN 201220095658U CN 202475735 U CN202475735 U CN 202475735U
- Authority
- CN
- China
- Prior art keywords
- glass
- sound
- speaker
- speaker box
- glass panel
- 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 provides an all-glass speaker box which comprises a speaker box body and a sound-absorbing layer. The speaker box body is formed by bonding a front glass panel 1, a left glass lateral plate 2, a right glass lateral plate 3, a top glass panel 4, a bottom glass panel 5 and a back glass panel 6 together, the front glass panel 1 is provided with a speaker mounting hole 7, a speaker mounting hole 8 and a speaker mounting position, and the back glass panel 6 is provided with a position for mounting electrical elements and a junction box. The sound-absorbing layer is an uneven glass particle layer and is formed by bonding transparent glass particles on the inner wall of the all-glass speaker box body. Compared with a speaker box made of high-density fiberboards, the all-glass speaker box is greatly improved in terms of hardness and weight, sound coloring caused by speaker box body resonance due to high sound pressure can be effectively restrained, a steady working environment with less sound coloring is provided for a speaker, the music replay effect is greatly improved, the tone is more natural, clean and transparent, and the defect that a wooden board easily deforms and is easily damaged by worms due to environmental change is overcome.
Description
One, technical field
The utility model relates to a kind of audio amplifier, particularly a kind of full glass audio amplifier.
Two, background technology
The main effect of audio amplifier is to eliminate acoustic short circuit; Improve the bass acoustic pressure and the uniformity, often be in the Hi-Fi sound-box body in the high sound pressure jumpy, very easily bring out noise; Resonance causes sound to dye; Influence the pure and beautiful of playback music, thereby when selecting the sheet material of making audio amplifier, should select some high density, heavy material for use as far as possible; And an amount of sound-absorbing materials such as acoustical cotton of filling sponge a part of acoustic energy and under high sound pressure, produce resonance to avoid casing in casing, and the operational environment an of the best is provided for loud speaker.But the sound absorbing layer of traditional audio amplifier is to process with sound-absorbing materials such as sponges, when absorbing redundant acoustic energy, inevitably also can also sponge some acoustic pressures of reacting details, thereby can cause former sound distortion to a certain degree.
Three, summary of the invention
The purpose of the utility model provides a kind of effective elimination noise, guarantees the distortionless full glass audio amplifier of tonequality.
The full glass audio amplifier of the utility model; Comprise sound box bodies; Be located at the sound absorbing layer of sound box bodies inwall; It is characterized in that sound box bodies is to be bonded into all-glass sound box bodies by glass front plate, glass left plate, glass right plate, panel on glass, glass bottom panel, glass back plate, be provided with installing hole and the position that loud speaker is installed, be provided with the position of installation connection box and electric elements at the glass back plate at the glass front plate; The sound absorbing layer that is located at the sound box bodies inwall is rough glass granulosa, is to be stained with the clear glass grain at the empty position that the inwall of each face of sound box bodies of full glass audio amplifier is not adorned loud speaker, terminal box and electric elements to constitute.
The full glass audio amplifier of the utility model, than the hardness of the sound box bodies made from high density fiberboard, the weight aspect all is greatly increased; And the inwall of whole each face of sound box bodies no longer is a plane, but uneven, the irregular glass granulosa of one deck, and the glass granulosa of extremely a plurality of reflectings surface is arranged; This layer glass granulosa constitutes the sound absorbing layer of audio amplifier, and acoustic pressure has been played the effect of reflection and shunting, thereby makes staggered the effectively peak value of acoustic pressure of casing; Avoid causing resonance; The sound-absorbing materials such as acoustical cotton that both played in traditional audio amplifier avoid causing casing resonance effect, can keep the integrality of acoustic pressure again well, have reduced distortion; Also playing increases sound box bodies weight, has strengthened the effect of the stability of audio amplifier.Under the condition of same size, in hardness, the weight aspect all is greatly increased the full glass audio amplifier of the utility model than the audio amplifier made from high density fiberboard; Can suppress effectively to dye owing to high sound pressure causes the sound that sound box bodies resonance produces, for loud speaker provides one to stablize, sound dyes littler operational environment; Improved the replaying effect of music greatly, the tone color nature that seems more is clean; Penetrating, and overcome wooden boards and receive the shortcoming that environmental change is yielding and damage by worms.Simultaneously, because whole sound box bodies all is a printing opacity, the LED lamp that some can be installed in sound box bodies is to increase visual aesthetic feeling.
Four, description of drawings
Fig. 1 is the sound box bodies panel sketch map of the full glass audio amplifier of the utility model;
Fig. 2 is a glass grain sketch map;
Fig. 3 is full glass audio amplifier vertical cut-away schematic view.
1 is the glass front plate among the figure, the 2nd, and glass left plate, 3 glass right plates, the 4th, panel on glass, the 5th, glass bottom panel, the 6th, glass back plate, the 7, the 8th, loud speaker installing hole, the 9th, glass granulosa.
Five, embodiment
Further specify the execution mode of the full glass audio amplifier of the utility model below in conjunction with accompanying drawing:
The full glass audio amplifier of the utility model comprises sound box bodies, is located at the sound absorbing layer of sound box bodies inwall; Described sound box bodies is to be made up of six faces, makes glass front plate 1, glass left plate 2, glass right plate 3, panel on glass 4, glass bottom panel 5, glass back plate 6 with the clear plate glass of 1.2 cm thicks earlier, offers loud speaker installing hole 7,8 at glass front plate 1; Be provided with the position of installation connection box and electric elements at glass back plate 6, with transparent glass cement glass front plate 1, glass left plate 2, glass right plate 3, panel on glass 4, glass bottom panel 5 be glued together then, and the electrical equipment that will install and loud speaker install; The sound absorbing layer that is located at the sound box bodies inwall is rough glass granulosa 9, during making, beats into the irregular glass grain of 1-2 cubic centimetre with the clear plate glass of 1.2 cm thicks; Remove the empty position that loud speaker is installed, glass left plate 2 inwalls, glass right plate 3 inwalls at the inwall of glass front plate 1 then; Panel 4 inwalls on glass; Glass bottom panel 5 inwalls, glass back plate 6 are removed the empty position of accessories such as electric elements and terminal box are installed, all with the gluing full glass grain of clear glass; The inwall that makes each face of sound box bodies no longer is a plane; But one uneven, irregular, and the glass granulosa 9 of extremely a plurality of reflectings surface is arranged; This layer glass granulosa 9 is sound absorbing layer, and is as shown in Figure 3; After the glass granulosa glues, the glass back plate 6 of sound box bodies is also promptly made the full glass audio amplifier of the utility model with the clear glass glue bond.
Claims (1)
1. full glass audio amplifier; Comprise sound box bodies; Be located at the sound absorbing layer of sound box bodies inwall; It is characterized in that sound box bodies is the full glass sound box bodies that is bonded into by glass front plate (1), glass left plate (2), glass right plate (3), panel on glass (4), glass bottom panel (5), glass back plate (6), be provided with installing hole (7,8) and the position that loud speaker is installed, be provided with the position of installation connection box and electric elements at glass back plate (6) at glass front plate (1); Sound absorbing layer is the rough glass granulosa of one deck, is to be stained with the clear glass grain at the empty position that the inwall of each face of sound box bodies of full glass audio amplifier is not adorned loud speaker, terminal box and electric elements to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200956581U CN202475735U (en) | 2012-03-12 | 2012-03-12 | All-glass speaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200956581U CN202475735U (en) | 2012-03-12 | 2012-03-12 | All-glass speaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475735U true CN202475735U (en) | 2012-10-03 |
Family
ID=46923856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200956581U Expired - Fee Related CN202475735U (en) | 2012-03-12 | 2012-03-12 | All-glass speaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572744A (en) * | 2015-05-18 | 2019-12-13 | 苹果公司 | Audio speaker with back chamber containing adsorbent material |
-
2012
- 2012-03-12 CN CN2012200956581U patent/CN202475735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572744A (en) * | 2015-05-18 | 2019-12-13 | 苹果公司 | Audio speaker with back chamber containing adsorbent material |
| CN110572744B (en) * | 2015-05-18 | 2021-04-13 | 苹果公司 | Audio speaker with back chamber containing adsorbent material |
| US11026018B2 (en) | 2015-05-18 | 2021-06-01 | Apple Inc. | Audio speaker with back volume containing adsorptive material |
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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: 20121003 Termination date: 20140312 |