CN2274853Y - Speaker box with natrural stone plates - Google Patents
Speaker box with natrural stone plates Download PDFInfo
- Publication number
- CN2274853Y CN2274853Y CN 96249098 CN96249098U CN2274853Y CN 2274853 Y CN2274853 Y CN 2274853Y CN 96249098 CN96249098 CN 96249098 CN 96249098 U CN96249098 U CN 96249098U CN 2274853 Y CN2274853 Y CN 2274853Y
- Authority
- CN
- China
- Prior art keywords
- plate
- speaker box
- box body
- natural stone
- loud speaker
- 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 speaker box with natural stone plates, composed of a speaker box body, a loudspeaker, a sound guiding pipe and a frequency divider. For overcoming the defects that the existing speaker box with a woody speaker box body easily generates the resonance of the box body to affect the tone quality due to having light weight, the speaker box body of the utility model is composed of natural stone plate components which comprise a top plate, a front plate, a side plate, a bottom plate and a back plate, each component is bonded into a box-body structure, and the loudspeaker and the sound guiding pipe are installed on the front plate through screws. The utility model solves the problem that the existing speaker box generates impure tone quality due to the resonance of the box body and reduces the instant distortion generated by the large temperature difference of air inside and outside the box body to the lowest point, having the advantages of mildewproof performance, vermin proofing performance and never deformation and discolouration.
Description
The utility model relates to a kind of natural stone sheet material audio amplifier.
Existing audio amplifier is formed by sound box bodies, loud speaker and frequency divider, its sound box bodies is many is made by wood materials, the wooden acoustic box body is because of in light weight, easily beat in the time of greatly dynamically, produce " casing resonance " phenomenon, make quality distortion, loud speaker can't send pure bass, people hear just from the mix bass of casing resonance with loud speaker, and wooden acoustic box guide temp difference easily causes the sound box bodies inner air and outer air temperature difference big, generation " moment distortion ".Publication number is that the application for a patent for invention of CN1085725A discloses " a kind of casing of loudspeaker box ", the audio amplifier matrix of shell is wooden or papery, except that loud speaker, lead the cylinder record, all cover by the artificial stone plate, use epoxy bond between audio amplifier matrix and the artificial stone plate.Though this is invented the tonequality of audio amplifier is made moderate progress, the audio amplifier matrix still adopts wooden or paper material, thus fundamentally do not solve " casing resonance " problem, and still have the defective of moisture-sensitive, distortion.
The purpose of this utility model is to overcome the above-mentioned defective that prior art exists, and provides a kind of and can avoid " casing resonance " phenomenon effectively, sends pure bass, the natural stone sheet material audio amplifier that tonequality is greatly improved.
The purpose of this utility model is achieved through the following technical solutions.This natural stone sheet material audio amplifier is made up of sound box bodies, loud speaker, phonocatheter and frequency divider, sound box bodies is made of natural stone sheet material assembly, assembly divides totally six of top board, header board, side plate, base plate and back plates, each assembly becomes body structure with adhering with epoxy resin, have loud speaker installing hole and phonocatheter installing hole on the header board, have cable hole on the back plate, loud speaker and phonocatheter are installed on the header board by screw.
Natural stone sheet material audio amplifier of the present utility model, because of all adopting high density, heavy natural stone sheet material, sound box bodies makes, solve casing resonance and caused the impure problem of tonequality, both made faint casing vibration, also belong to the infrasonic sound scope that people's ear can not listened, the guide temp that the stone slab audio amplifier is good can be reduced to " moment distortion " minimum again, make the people can enjoy pure bass, natural stone sheet material audio amplifier also has mildew-resistant, mothproof, the advantage of never being out of shape, fading, and outward appearance is simple naturally, serious graceful, gives the impression of the Nature.
Figure 1 shows that the utility model overall appearance schematic diagram.
Fig. 2 installs and fixes schematic diagram for loud speaker.
Figure 3 shows that the utility model side sectional view.
Provide specific embodiment of the present utility model below in conjunction with Figure of description.As shown in Figure 1, this natural stone sheet material audio amplifier is by sound box bodies, loud speaker, phonocatheter and frequency divider are formed, sound box bodies is made of natural stone sheet material assembly, natural stone can be a green stone, granite, marble etc., be processed into sheet material, assembly divides top board (3), side plate (4), header board (5), base plate (6) and plate (7) totally six, back, about side plate (4) divides two, each assembly becomes body structure with adhering with epoxy resin, have loud speaker installing hole (2) and phonocatheter installing hole (1) on the header board (5), have cable hole (8) on the back plate (7), as shown in Figure 2, go up the installing hole place at header board (5) and establish a step surface, loud speaker, phonocatheter is installed on the header board (5) by screw.The utility model also can adopt another kind of pattern, as shown in Figure 3, forward plate (5) internal face place is provided with wooden liner plate (9) in the casing, which is provided with and the corresponding installing hole of header board (5), loud speaker and phonocatheter pass the last installing hole of header board (5) and are screwed on wooden liner plate (9), loud speaker, phonocatheter and liner plate are strained the inside and outside both sides at header board (5) mutually, in this kind pattern, for making loud speaker, the outer surface of phonocatheter is concordant with header board (5) outer surface, also can in casing, increase lead-in, wooden liner plate (9) self is fixed in casing, perhaps utilize screw that wooden liner plate (9) is fixed on the header board (5) earlier, again loud speaker and phonocatheter are fixed on the wooden liner plate.
Claims (2)
1, a kind of natural stone sheet material audio amplifier, form by sound box bodies, loud speaker, phonocatheter and frequency divider, it is characterized in that: sound box bodies is made of natural stone sheet material assembly, assembly divides totally six of top board, header board, side plate, base plate and back plates, each assembly becomes body structure with adhering with epoxy resin, have loud speaker installing hole and phonocatheter installing hole on the header board, have cable hole on the back plate, loud speaker and phonocatheter are installed on the header board by screw.
2, natural stone sheet material audio amplifier according to claim 1, it is characterized in that: forward plate internal face place is provided with wooden liner plate in the casing, which is provided with and the corresponding installing hole of header board, loud speaker and phonocatheter pass that installing hole is screwed on liner plate on the header board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249098 CN2274853Y (en) | 1996-12-17 | 1996-12-17 | Speaker box with natrural stone plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249098 CN2274853Y (en) | 1996-12-17 | 1996-12-17 | Speaker box with natrural stone plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274853Y true CN2274853Y (en) | 1998-02-18 |
Family
ID=33920763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96249098 Expired - Fee Related CN2274853Y (en) | 1996-12-17 | 1996-12-17 | Speaker box with natrural stone plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274853Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012069708A1 (en) | 2010-11-23 | 2012-05-31 | Daniel Dumay | High fidelty electro-acoustic enclosure and method of manufacture |
| CN101212826B (en) * | 2006-12-25 | 2012-07-11 | 上海乐金广电电子有限公司 | Combined loudspeaker unit and outer board structure |
| CN103024628A (en) * | 2013-01-06 | 2013-04-03 | 康东兴 | Mechanical frequency division voice box |
| CN108870200A (en) * | 2018-06-22 | 2018-11-23 | 广州艾美网络科技有限公司 | Stage lighting and stage lighting units |
-
1996
- 1996-12-17 CN CN 96249098 patent/CN2274853Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212826B (en) * | 2006-12-25 | 2012-07-11 | 上海乐金广电电子有限公司 | Combined loudspeaker unit and outer board structure |
| WO2012069708A1 (en) | 2010-11-23 | 2012-05-31 | Daniel Dumay | High fidelty electro-acoustic enclosure and method of manufacture |
| CN103024628A (en) * | 2013-01-06 | 2013-04-03 | 康东兴 | Mechanical frequency division voice box |
| CN103024628B (en) * | 2013-01-06 | 2015-01-21 | 康东兴 | Mechanical frequency division voice box |
| CN108870200A (en) * | 2018-06-22 | 2018-11-23 | 广州艾美网络科技有限公司 | Stage lighting and stage lighting units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |