CN202679550U - Dust-proof device of sound box - Google Patents
Dust-proof device of sound box Download PDFInfo
- Publication number
- CN202679550U CN202679550U CN2012202825039U CN201220282503U CN202679550U CN 202679550 U CN202679550 U CN 202679550U CN 2012202825039 U CN2012202825039 U CN 2012202825039U CN 201220282503 U CN201220282503 U CN 201220282503U CN 202679550 U CN202679550 U CN 202679550U
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- China
- Prior art keywords
- dust
- sound box
- casing
- articles
- audio amplifier
- 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 discloses a dust-proof device of a sound box. The dust-proof device comprises a box body, and the box body is provided with dust-proof cloth. If the sound box will not be used for a long time, a user can stretch the self-provided dust-proof cloth of the box body of the sound box and cover the sound box with the dust-proof cloth, and therefore, dust can be effectively prevented from accumulating on the surface of the sound box, and at the same time, dust and impurities mixed water vapor can be prevented from corroding the external surface of the box body, thereby maintaining a beautiful appearance.
Description
Technical field
The utility model relates to a kind of dust guard of audio amplifier.
Background technology
Audio amplifier is widely used in the multiple occasion of entertainment media industry, uses more in some large-scale meeting-place and concert especially.Relevant enterprise unit also can provide the stereo sets such as some audio amplifiers for oneself, with as for subsequent use.Audio amplifier for a long time need not, appearance is exposed, easily at some dust of audio amplifier surface deposition and impurity, the steam in the mixing air forms the corrosion damage to the audio amplifier outer surface simultaneously, gives enterprise's economic loss.
The utility model content
The technical problems to be solved in the utility model provides a kind of audio amplifier of can avoiding and places and the dust guard on quilt damage surface for a long time.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of dust guard of audio amplifier, comprise casing, and described casing is provided with dustcloth.For a long time need not, open the dustcloth that sound box carries and hide, can effectively avoid dust to be accumulated in the audio amplifier surface, avoid simultaneously dust and impurity mixing water steam and box outer surface formed corrosion, keep the aesthetic property of outward appearance.
As a kind of improvement, the junction of described dustcloth and casing also is provided with the cylinder cnotainer for articles of placing dustcloth.When using audio amplifier, dustcloth is folded up, put into cylinder cnotainer for articles, can guarantee the outward appearance that casing is succinct.
As a kind of improvement, described cylinder cnotainer for articles is provided with the slide fastener of sealing cylinder cnotainer for articles.Enclosed construction is simple, and can effectively realize opening and sealing effect cylinder cnotainer for articles.
As a kind of improvement, described cylinder cnotainer for articles is located at box back surface top.Easier casing is covered in, and the operation when not affecting casing and using, the positive visual appearance effect of casing can not affected yet.
The technical solution adopted in the utility model, its beneficial effect is: audio amplifier is placed for a long time, opening the dustcloth that sound box carries hides audio amplifier, can effectively avoid dust to be accumulated in the audio amplifier surface, avoid simultaneously dust and impurity mixing water steam and box outer surface is formed corrosion, keep the aesthetic property of outward appearance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figure 1, a kind of dust guard of audio amplifier comprises casing 1, described casing 1 is provided with dustcloth 2.For a long time need not, open the dustcloth that sound box carries and hide, can effectively avoid dust to be accumulated in the audio amplifier surface, avoid simultaneously dust and impurity mixing water steam and box outer surface formed corrosion, keep the aesthetic property of outward appearance.
In the present embodiment, the junction of described dustcloth 2 and casing 1 also is provided with the cylinder cnotainer for articles 3 of placing dustcloth 2, when using audio amplifier, dustcloth 2 is folded up, and puts into cylinder cnotainer for articles 3, can keep the succinct outward appearance of casing.Described cylinder cnotainer for articles 3 is provided with the slide fastener 4 of sealing cylinder cnotainer for articles, and enclosed construction is simple, and can effectively realize opening and sealing effect cylinder cnotainer for articles.Described cylinder cnotainer for articles 3 is located at casing 1 upper rear portion, easier casing covered in, and the operation when not affecting casing and using, can not affect the positive visual appearance effect of casing yet.
Except above preferred embodiment, the utility model also has other execution mode, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (4)
1. the dust guard of an audio amplifier comprises casing (1), it is characterized in that: described casing (1) is provided with dustcloth (2).
2. the dust guard of a kind of audio amplifier according to claim 1 is characterized in that: the junction of described dustcloth (2) and casing (1) also is provided with the cylinder cnotainer for articles (3) of placing dustcloth.
3. the dust guard of a kind of audio amplifier according to claim 2 is characterized in that: described cylinder cnotainer for articles is provided with the slide fastener (4) of sealing cylinder cnotainer for articles.
4. according to claim 2 or the dust guard of 3 described a kind of audio amplifiers, it is characterized in that: described cylinder cnotainer for articles (3) is located at casing (1) upper rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202825039U CN202679550U (en) | 2012-06-13 | 2012-06-13 | Dust-proof device of sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202825039U CN202679550U (en) | 2012-06-13 | 2012-06-13 | Dust-proof device of sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679550U true CN202679550U (en) | 2013-01-16 |
Family
ID=47500419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202825039U Expired - Fee Related CN202679550U (en) | 2012-06-13 | 2012-06-13 | Dust-proof device of sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438571A (en) * | 2021-06-24 | 2021-09-24 | 安徽省鑫林电器科技有限公司 | Sound type loudspeaker with dustproof mechanism |
-
2012
- 2012-06-13 CN CN2012202825039U patent/CN202679550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438571A (en) * | 2021-06-24 | 2021-09-24 | 安徽省鑫林电器科技有限公司 | Sound type loudspeaker with dustproof mechanism |
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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: 20130116 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |