CN202548466U - Dustproof structure of liquid crystal module - Google Patents
Dustproof structure of liquid crystal module Download PDFInfo
- Publication number
- CN202548466U CN202548466U CN 201220091263 CN201220091263U CN202548466U CN 202548466 U CN202548466 U CN 202548466U CN 201220091263 CN201220091263 CN 201220091263 CN 201220091263 U CN201220091263 U CN 201220091263U CN 202548466 U CN202548466 U CN 202548466U
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- foam
- liquid crystal
- crystal module
- dustproof
- pair
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- Expired - Fee Related
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Abstract
A dustproof structure of a liquid crystal module comprises a liquid crystal module frame, a touch screen and a dustproof foam which is arranged between the liquid crystal module frame and the touch screen. The dustproof foam comprises a pair of first foam strips arranged oppositely, and a pair of second foam strips arranged oppositely, wherein the pair of first foam strips and the pair of second foam strips are sequentially connected end to end to form a hollow frame. The pair of first foam strips are clung to and fixed on the liquid crystal module frame, each second foam strip consists of a fixed end, and two free ends formed by extending two ends of the fixed end. The fixed end is clung to and fixed on the liquid crystal module frame, each free end consists of a convex part which props against the adjacent first foam strip so as to enable the free ends to elastically deform, and thus the first foam strips and the second foam strips can be closely connected. The dustproof structure of the liquid crystal module not only can achieve a dustproof effect, but also can lower the cost of products.
Description
Technical field
The utility model relates to a kind of dustproof construction, relates in particular to a kind of liquid crystal module dustproof construction.
Background technology
In the prior art, general electronic product like e-book, is provided with a circle foam, said liquid crystal module is played buffering and dustproof effect between touch-screen and the liquid crystal module.Usually, foam can be made the hollow frame structure of a whole circle, to arrive the dustproof effect.But this kind foam structure forms framed structure through punching press, can cause the waste of lot of materials, thereby increases the cost of product.
The utility model content
In view of this, a kind of liquid crystal module dustproof construction need be provided, can reach dustproof effect, can reduce cost of products again.
The liquid crystal module dustproof construction that provides in the utility model embodiment comprises liquid crystal module framework, touch-screen and is located at the dustproof foam between said liquid crystal module framework and the said touch-screen.Said dustproof foam comprises first foam bar of pair of opposing and the second foam bar of pair of opposing, and said a pair of first foam bar and the said a pair of second foam bar are in turn connected to form the framework of a hollow from beginning to end.The said a pair of first foam bar is pasted and is fixed in said liquid crystal module framework, and each second foam bar comprises stiff end and two free ends that extend to form from the two ends of said stiff end.Said stiff end is pasted and is fixed in said liquid crystal module framework; Each free end comprises protuberance; Said protuberance is held in the first adjacent foam bar and makes said free end elastic deformation, closely connects thereby make between said first foam bar and the said second foam bar.
Preferably, said protuberance semicircular in shape.
Preferably, said protuberance is square.
Compared to prior art, the liquid crystal module dustproof construction that the utility model provides is divided into four sections with dustproof foam and forms the hollow frame structure that head and the tail connect, and has reduced the cost of product.Simultaneously, said dustproof foam utilizes the natural deformation of foam to reach sealing, and dustproof effect is good.
Description of drawings
Fig. 1 is the exploded perspective view of liquid crystal module dustproof construction in the utility model one embodiment.
Fig. 2 is the separation synoptic diagram of dustproof foam among Fig. 1.
Fig. 3 is the connection synoptic diagram of dustproof foam among Fig. 2.
Fig. 4 is the enlarged diagram of junction before sealing of the first foam bar and the second foam bar among Fig. 2.
Fig. 5 is the enlarged diagram after the junction sealing of the first foam bar and the second foam bar among Fig. 2.
The main element symbol description
Following embodiment will combine above-mentioned accompanying drawing to further specify the utility model.
Embodiment
Please with reference to Fig. 1.The liquid crystal module dustproof construction 100 that the utility model provides comprise liquid crystal module framework 10, touch-screen 30 and be located at liquid crystal module framework 10 and touch-screen 30 between dustproof foam 20.Dustproof foam 20 parts are pasted and are fixed in liquid crystal module framework 10, and reach sealing and buffering effect to liquid crystal module through the elastic deformation of dustproof foam 20.
Please be simultaneously with reference to Fig. 2 and Fig. 3, dustproof foam 20 comprises first foam bar 21 of pair of opposing and the second foam bar 22 of pair of opposing.The first foam bar 21 and the second foam bar, 22 head and the tail are in turn connected to form the framework of a hollow.The first foam bar 21 is pasted and is fixed in said liquid crystal module framework 10 (shown in dash area among Fig. 2, promptly can be adhesive portion).Each second foam bar 22 comprises stiff end 221 and two free ends 222 that extend to form from the two ends of stiff end 221.Stiff end 221 is pasted and is fixed in liquid crystal module framework 10 (shown in dash area among Fig. 2, promptly can be adhesive portion).Each free end 222 comprises protuberance 2221; Said protuberance 2221 is held in the first adjacent foam bar 21 and makes free end 222 elastic deformations of the said second foam bar 22, thereby makes the framework that closely is connected to form a sealing between said first foam bar 21 and the said second foam bar 22.In this embodiment, said protuberance 2221 semicirculars in shape.In other embodiments, said protuberance 2221 also can be square.
Please be simultaneously with reference to Fig. 4; When foam 20 is prevented dust in installation; Liquid crystal module framework 10 is fixed in stiff end 221 stickups of the first foam bar 21 and the second foam bar 22, protuberance 2221 parts of the second foam bar 22 are overlapped on the end of the first adjacent foam bar 21.The protuberance 2221 of stirring the second foam bar 22 makes the free end 222 of the second foam bar 22 that elastic deformations take place and is held in the end of the first adjacent foam bar 21, and is as shown in Figure 5.Touch-screen 30 is installed on the dustproof foam 20, thereby liquid crystal module is reached the effect of sealing and buffering.
The liquid crystal module dustproof construction 100 that the utility model provides is divided into four sections with dustproof foam 20 and forms the hollow frame structure that head and the tail connect, and has reduced the cost of product.Simultaneously, said dustproof foam 20 utilizes the elastic deformation of foam to reach sealing, and dustproof effect is good.
Claims (3)
1. liquid crystal module dustproof construction; Comprise liquid crystal module framework, touch-screen and be located at the dustproof foam between said liquid crystal module framework and the said touch-screen; It is characterized in that; Said dustproof foam comprises first foam bar of pair of opposing and the second foam bar of pair of opposing; Said a pair of first foam bar and the said a pair of second foam bar are in turn connected to form the framework of a hollow from beginning to end, and the said a pair of first foam bar is pasted and is fixed in said liquid crystal module framework, and each second foam bar comprises stiff end and two free ends that extend to form from the two ends of said stiff end; Said stiff end is pasted and is fixed in said liquid crystal module framework; Each free end comprises protuberance, and said protuberance is held in the first adjacent foam bar and makes said free end elastic deformation, closely connects thereby make between said first foam bar and the said second foam bar.
2. liquid crystal module dustproof construction as claimed in claim 1 is characterized in that, said protuberance semicircular in shape.
3. liquid crystal module dustproof construction as claimed in claim 1 is characterized in that said protuberance is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091263 CN202548466U (en) | 2012-03-12 | 2012-03-12 | Dustproof structure of liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091263 CN202548466U (en) | 2012-03-12 | 2012-03-12 | Dustproof structure of liquid crystal module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548466U true CN202548466U (en) | 2012-11-21 |
Family
ID=47169078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091263 Expired - Fee Related CN202548466U (en) | 2012-03-12 | 2012-03-12 | Dustproof structure of liquid crystal module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557256A (en) * | 2013-10-18 | 2014-02-05 | 意力(广州)电子科技有限公司 | Foam rubber assembly and manufacturing method thereof |
| CN104486462A (en) * | 2014-11-04 | 2015-04-01 | 深圳市财富之舟科技有限公司 | Handset production method, handset sealing gasket production method and handset |
-
2012
- 2012-03-12 CN CN 201220091263 patent/CN202548466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557256A (en) * | 2013-10-18 | 2014-02-05 | 意力(广州)电子科技有限公司 | Foam rubber assembly and manufacturing method thereof |
| CN104486462A (en) * | 2014-11-04 | 2015-04-01 | 深圳市财富之舟科技有限公司 | Handset production method, handset sealing gasket production method and handset |
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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: 20121121 Termination date: 20140312 |