CN206436579U - A kind of liquid crystal display membrane structure - Google Patents
A kind of liquid crystal display membrane structure Download PDFInfo
- Publication number
- CN206436579U CN206436579U CN201720087849.6U CN201720087849U CN206436579U CN 206436579 U CN206436579 U CN 206436579U CN 201720087849 U CN201720087849 U CN 201720087849U CN 206436579 U CN206436579 U CN 206436579U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- liquid crystal
- crystal display
- counterdie
- flange
- 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
Links
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- Display Devices Of Pinball Game Machines (AREA)
Abstract
The utility model discloses a kind of liquid crystal display membrane structure; including the facial mask, diaphragm and counterdie fitted successively from top to bottom; fitted between facial mask and diaphragm and by Electrostatic Absorption between diaphragm and counterdie; the bottom surface edge of the diaphragm is provided with flange; the underrun arc surface of flange and diaphragm is excessive; counterdie edge is engaged with flange, and arc surface matches with liquid crystal display edge profile.The edge for the diaphragm that the utility model is set is provided with flange; arc surface is provided between flange and diaphragm bottom surface; when diaphragm is fitted with liquid crystal display; arc surface is fitted on the excessive face of the circular arc of liquid crystal display top surface and side; dust is difficult to be squeezed between diaphragm and liquid crystal display by the side of diaphragm; so that diaphragm effectively prevents dust from invading, the service life of diaphragm is longer.
Description
Technical field
The utility model belongs to film field, more particularly to a kind of liquid crystal display membrane structure.
Background technology
Liquid crystal display is widely used in electronic product, electronic product in use, to avoid liquid crystal display from being scratched, one
As be sticked film layer.The edge of existing liquid crystal display film is straight flange, and liquid crystal display is that two planes are fitted with liquid crystal display film, is being used
During, the edge of liquid crystal display film is extruded by dust, and some dust are squeezed between liquid crystal display and liquid crystal display film, are used
Time it is longer when, many dust are not only saved bit by bit at the edge of liquid crystal display film, and are also easy to come off.
Utility model content
The problem of to overcome the deficiencies in the prior art and existing, the utility model provides a kind of liquid crystal display membrane structure, pad pasting
Effect is good, effectively prevents dust pollution liquid crystal display.
The utility model is achieved through the following technical solutions：
A kind of liquid crystal display membrane structure, including facial mask, diaphragm and the counterdie fitted successively from top to bottom, facial mask and diaphragm
Between and diaphragm and counterdie between fitted by Electrostatic Absorption, the bottom surface edge of the diaphragm is provided with flange, and flange is with protecting
Excessively, counterdie edge is engaged the underrun arc surface of cuticula with flange, and arc surface matches with liquid crystal display edge profile.
Adhesive is coated with the arc surface.
The top surface of the diaphragm is coated with anti-scraping coating.
The counterdie side is connected with the first dyestripping diaphragm, and facial mask is connected with the second dyestripping diaphragm.
The facial mask, diaphragm and counterdie are hyaline membrane.
The edge for the diaphragm that the utility model is set is provided with flange, and arc surface is provided between flange and diaphragm bottom surface,
When diaphragm is fitted with liquid crystal display, arc surface is fitted on the excessive face of the circular arc of liquid crystal display top surface and side, and dust passes through protection
The side of film is difficult to be squeezed between diaphragm and liquid crystal display, so that diaphragm effectively prevents dust from invading, diaphragm
Service life it is longer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is broken section structural representation of the present utility model.
In figure：1- facial masks, 2- diaphragms, 21- flanges, 22- arc surfaces, 3- counterdies, 4- the first dyestripping diaphragms, 5- second is torn
Film diaphragm.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments the utility model is made into
One step is described in detail.
As depicted in figs. 1 and 2, a kind of liquid crystal display membrane structure, including facial mask 1, the and of diaphragm 2 fitted successively from top to bottom
Counterdie 3, is fitted between facial mask 1 and diaphragm 2 and between diaphragm 2 and counterdie 3 by Electrostatic Absorption.The bottom surface side of diaphragm 2
Along flange 21 is provided with, the underrun arc surface 22 of flange 21 and diaphragm 2 is excessive, and the edge of counterdie 3 is engaged with flange 21, circle
Cambered surface 22 matches with liquid crystal display edge profile.Facial mask 1, diaphragm 2 and counterdie 3 are hyaline membrane.The side of counterdie 3 is connected with
One dyestripping diaphragm 4, facial mask 1 is connected with the second dyestripping diaphragm 5.
To cause laminating closer, adhesive is coated with arc surface 22, because the adhesive set at this is affixed on
The edge of liquid crystal display, for using not resulting in influence, and also ensures laminating effect.
The top surface of diaphragm 2 is coated with anti-scraping coating, prevents diaphragm 2 to be scraped off.
The course of work of the present embodiment：In use, counterdie 3 is torn by the first dyestripping diaphragm 4 first, then will protection
The bottom surface of film 2 is affixed on liquid crystal display, and arc surface 22 is pasted on liquid crystal display edge by adhesive, finally by the second dyestripping
Diaphragm 5 tears facial mask 1 removal.
Above-described embodiment is preferably implementation of the present utility model, is not to limit of the present utility model, not
On the premise of departing from inventive concept of the present utility model, it is any it is obvious replacement protection domain of the present utility model it
It is interior.
Claims (5)
1. a kind of liquid crystal display membrane structure, including the facial mask fitted successively from top to bottom（1）, diaphragm（2）And counterdie（3）, facial mask
Fitted between diaphragm and by Electrostatic Absorption between diaphragm and counterdie, it is characterised in that：The bottom surface side of the diaphragm
Along provided with flange（21）, the underrun arc surface of flange and diaphragm（22）Excessively, counterdie edge is engaged with flange, circular arc
Face matches with liquid crystal display edge profile.
2. liquid crystal display membrane structure according to claim 1, it is characterised in that：The arc surface（22）Place is coated with glue
Layer.
3. liquid crystal display membrane structure according to claim 2, it is characterised in that：The diaphragm（2）Top surface be coated with it is anti-
Scraping coating.
4. liquid crystal display membrane structure according to claim 3, it is characterised in that：The counterdie（3）Side is connected with first and torn
Film diaphragm（4）, facial mask（1）It is connected with the second dyestripping diaphragm（5）.
5. the liquid crystal display membrane structure according to any one of claim 1-4, it is characterised in that：The facial mask（1）, diaphragm
（2）And counterdie（3）It is hyaline membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087849.6U CN206436579U (en) | 2017-01-23 | 2017-01-23 | A kind of liquid crystal display membrane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087849.6U CN206436579U (en) | 2017-01-23 | 2017-01-23 | A kind of liquid crystal display membrane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436579U true CN206436579U (en) | 2017-08-25 |
Family
ID=59636563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087849.6U Expired - Fee Related CN206436579U (en) | 2017-01-23 | 2017-01-23 | A kind of liquid crystal display membrane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436579U (en) |
-
2017
- 2017-01-23 CN CN201720087849.6U patent/CN206436579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20200123 |