CN201115072Y - Dustproof device for audio and video player - Google Patents
Dustproof device for audio and video player Download PDFInfo
- Publication number
- CN201115072Y CN201115072Y CNU200720057147XU CN200720057147U CN201115072Y CN 201115072 Y CN201115072 Y CN 201115072Y CN U200720057147X U CNU200720057147X U CN U200720057147XU CN 200720057147 U CN200720057147 U CN 200720057147U CN 201115072 Y CN201115072 Y CN 201115072Y
- Authority
- CN
- China
- Prior art keywords
- display screen
- audio
- video player
- dust
- sealing
- 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 an audio-video player; wherein, dust proof seals are arranged at the inner periphery of a display screen; the dust proof seals adopt soft plastic bars and are glued at the inner side of the display screen. The dust proof device of the audio-video player can effectively prevent the dust from entering the inside space of the display screen, which avoids the disadvantages of unclear displaying and shortening the service life of a liquid crystal display caused by the dust.
Description
Technical field
The utility model relates to a kind of audio/video player dust guard, belongs to the audio/video player production field.
Background technology
Because the continuous reduction of price, audio/video player has become a kind of portable player of popularizing very much in recent years, the player of, MP4 logical as in-car TV, palm and color mobile phone frequently etc.The video-unit of present audio/video player generally all is to adopt the display device of LCD (being LCD display) as writings and image, have directly with LCD as display screen, installation clear glass on LCD that has or transparent plastic are as display screen, it all has fault of construction, be embodied in: display screen directly and other parts be fixed installation, because display screen and the parts that are in contact with it are the hard face, installation so though display screen can be fixed, but between display screen and the parts that are in contact with it some tiny spaces are arranged all the time, after time grown, the outer dust of casing might enter the display screen inner space, may make display resolution reduce the life-span that to reduce LCD on the other hand so on the one hand.
Summary of the invention
The purpose of this utility model provides a kind of dust that prevents to enter the audio/video player dust guard of display screen inner space with regard to being in order to address the above problem.
In order to achieve the above object, the utility model is in the following ways:
Inner peripheral at display screen is provided with dustproof strip of paper used for sealing.
As preferred structure of the present utility model, dustproof strip of paper used for sealing is the flexible plastic bar.
Dustproof strip of paper used for sealing is gluing in the inboard of display screen.
Soft dustproof strip of paper used for sealing is gluing in the inner peripheral of display screen, can stop the phenomenon that dust enters the display screen inner space fully.
As further improvement of the utility model, described display screen evagination is installed on the front casing.This structure helps on the one hand for dustproof strip of paper used for sealing is installed, and outward appearance seems that atmosphere, the display screen visual field also seem broader on the other hand.
The beneficial effects of the utility model are:
Because the gap between dustproof strip of paper used for sealing and the rigid planar is minimum after compressing, almost can ignore, so the utility model can prevent effectively that dust from entering the inner space of audio/video player display screen, avoided the demonstration that causes because of dust unintelligible, reduce the drawback in LCD life-span.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the end view of front casing in the utility model.
Below in conjunction with accompanying drawing the utility model is further described in detail:
As shown in Figure 1, display screen 2 is installed on the front casing 3, is provided with dustproof strip of paper used for sealing 1 in the inner peripheral of display screen 2, and dustproof strip of paper used for sealing 1 be the flexible plastic bar, and the strip of paper used for sealing 1 that prevents dust is gluing in the inboard of display screen 2.
Soft dustproof strip of paper used for sealing 1 is gluing in the inner peripheral of display screen 2, can stop the phenomenon that dust enters display screen 2 inner spaces fully.
As shown in Figure 2, display screen 2 evaginations are installed on the front casing 3.This structure helps on the one hand for dustproof strip of paper used for sealing 1 is installed, and outward appearance seems that atmosphere, the visual field of display screen 2 also seem broader on the other hand.
Claims (4)
1, a kind of audio/video player dust guard is characterized in that: the inner peripheral at display screen is provided with dustproof strip of paper used for sealing.
2, audio/video player dust guard according to claim 1 is characterized in that: dustproof strip of paper used for sealing is the flexible plastic bar.
3, audio/video player dust guard according to claim 1 and 2 is characterized in that: dustproof strip of paper used for sealing is gluing in the inboard of display screen.
4, audio/video player dust guard according to claim 1 is characterized in that: described display screen evagination is installed on the front casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720057147XU CN201115072Y (en) | 2007-09-18 | 2007-09-18 | Dustproof device for audio and video player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720057147XU CN201115072Y (en) | 2007-09-18 | 2007-09-18 | Dustproof device for audio and video player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201115072Y true CN201115072Y (en) | 2008-09-10 |
Family
ID=39966824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720057147XU Expired - Fee Related CN201115072Y (en) | 2007-09-18 | 2007-09-18 | Dustproof device for audio and video player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201115072Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448265A (en) * | 2010-09-30 | 2012-05-09 | 深圳富泰宏精密工业有限公司 | Dust-proof structure and portable electronic device with same |
-
2007
- 2007-09-18 CN CNU200720057147XU patent/CN201115072Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448265A (en) * | 2010-09-30 | 2012-05-09 | 深圳富泰宏精密工业有限公司 | Dust-proof structure and portable electronic device with same |
| CN102448265B (en) * | 2010-09-30 | 2015-01-07 | 赛恩倍吉科技顾问（深圳）有限公司 | Dust-proof structure and portable electronic device with same |
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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: 20080910 Termination date: 20091019 |