CN202310014U - Carbon fiber sound box - Google Patents
Carbon fiber sound box Download PDFInfo
- Publication number
- CN202310014U CN202310014U CN201120344266XU CN201120344266U CN202310014U CN 202310014 U CN202310014 U CN 202310014U CN 201120344266X U CN201120344266X U CN 201120344266XU CN 201120344266 U CN201120344266 U CN 201120344266U CN 202310014 U CN202310014 U CN 202310014U
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- CN
- China
- Prior art keywords
- carbon fiber
- sound box
- shell
- audio amplifier
- utility
- 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 sound boxes and especially relates to a carbon fiber sound box. The utility model relates to a field of sound box devices. The carbon fiber sound box in the utility model includes a shell. The shell is composed of side plate, a rear plate, a top end and a bottom plate. The side plates and the rear plates are made from wood. The top end and the bottom plate are made of carbon fiber material. The carbon fiber material has low weight, good abrasion resistance, good corrosion resistance, good high temperature resistance and good ageing resistance. Thus, the using environment of the shell of the sound box can be improved. Problems of the corrosion of the shell of the sound box and the damages of components in the sound box are prevented, thereby prolonging the service lifetime of the carbon fiber sound box.
Description
Technical field
The utility model relates to audio amplifier, relates in particular to a kind of carbon fiber audio amplifier, and it belongs to the stereo set field.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is to convert the audio frequency electric energy to corresponding sonic energy, and acoustic energy is radiated in the space goes.Said audio amplifier is the extremely important part of sound system; It is being undertaken and the signal of telecommunication is become voice signal is directly listening to this key person for people's ear; That is to say; The audio amplifier the sense of hearing direct and people is come into contacts with, and people's the sense of hearing is very sensitive, and its tone color to complex sound has very strong resolving ability.Because people's ear is estimated the fine or not important criterion of a sound system tonequality just to the subjective feeling of sound, therefore, can think that the quality of audio amplifier performance plays key effect to the playing quality of a sound system.
Audio amplifier generally adopts wooden shell or plastic casing now; The conventional plastic audio amplifier is because the casing material is plastics; It is not high to environment requirement, but in order to guarantee the solidness of plastic casing, need be in the inner result who needs to add its solidness of increase of audio amplifier; The easy like this sound box that makes produces standing wave, influences the audio amplifier acoustical quality.The density of timber is big more a lot of than plastics, and the density of material of casing of loudspeaker box is big more, and the vibrations that casing produces when sounding are just more little; Particularly all the more so with the active audio amplifier of high power amplifier, sound can more truly obtain reduction like this, therefore; The acoustical quality of wooden acoustic box is outstanding than the effect of plastics audio amplifier; But the wooden sound enclosure body material is a timber, and wooden acoustic box is had relatively high expectations to environment for use, as under the environment of outdoor high humidity such as grade, using; It is impaired with the audio amplifier inner member to cause that then sound box is corroded, the situation that shorten useful life.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the utility model provides a kind of carbon fiber audio amplifier, and its casing adopts carbon fibre material, to reach the better purpose of audio amplifier tonequality.
The utility model solves the technical scheme that its technical problem adopted: a kind of carbon fiber audio amplifier; It mainly comprises shell and audio amplifier body; Said shell is provided with opening, and said audio amplifier body is arranged at enclosure and outwards plays sound through opening, and institute's shell is made up of side plate, back plate, top and base plate; Said side plate is a wood materials with the back plate, and top and base plate are carbon fibre material.
Said shell aperture is preferably elliptical openings.
The carbon fiber audio amplifier institute shell that provides of the utility model is made up of side plate, back plate, top and base plate; Said side plate is a wood materials with the back plate, and top and base plate are carbon fibre material, and carbon fibre material severe is light, wear-resistant; Corrosion-resistant, high temperature resistant, anti-aging; Can increase the environment for use of casing of loudspeaker box, avoid casing of loudspeaker box to be corroded and the impaired problem of audio amplifier body interior element, thereby increase the useful life of audio amplifier.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of carbon fiber audio amplifier;
Among the figure: 1, sound box, 2, the top, 3, base plate, 4, the back plate, 5, side plate, 6, opening.
Embodiment
For understanding this carbon fiber audio amplifier in depth, explain as follows in conjunction with Fig. 1:
It mainly comprises shell and audio amplifier body 1; Said shell is provided with opening 6; Said audio amplifier body 1 is arranged at enclosure and outwards plays sound through opening 6; Institute's shell is made up of side plate 5, back plate 4, top 2 and base plate 3, and said side plate 5 is a wood materials with back plate 4, and top 2 is a carbon fibre material with base plate 3.
Claims (2)
1. carbon fiber audio amplifier; It mainly comprises shell and audio amplifier body; It is characterized in that: said shell is provided with opening, and said audio amplifier body is arranged at enclosure and outwards plays sound through opening, and institute's shell is made up of side plate, back plate, top and base plate; Said side plate is a wood materials with the back plate, and top and base plate are carbon fibre material.
2. a kind of carbon fiber audio amplifier according to claim 1, it is characterized in that: said shell aperture is preferably elliptical openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120344266XU CN202310014U (en) | 2011-09-15 | 2011-09-15 | Carbon fiber sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120344266XU CN202310014U (en) | 2011-09-15 | 2011-09-15 | Carbon fiber sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310014U true CN202310014U (en) | 2012-07-04 |
Family
ID=46378821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120344266XU Expired - Fee Related CN202310014U (en) | 2011-09-15 | 2011-09-15 | Carbon fiber sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974161A (en) * | 2014-05-14 | 2014-08-06 | 先端复合材料有限公司 | Sound player structure |
-
2011
- 2011-09-15 CN CN201120344266XU patent/CN202310014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974161A (en) * | 2014-05-14 | 2014-08-06 | 先端复合材料有限公司 | Sound player structure |
| CN103974161B (en) * | 2014-05-14 | 2017-11-17 | 先端复合材料有限公司 | A kind of structure of Audio Players |
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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: 20120704 Termination date: 20130915 |