CN203351454U - Protective film for switch panel - Google Patents
Protective film for switch panel Download PDFInfo
- Publication number
- CN203351454U CN203351454U CN 201320281351 CN201320281351U CN203351454U CN 203351454 U CN203351454 U CN 203351454U CN 201320281351 CN201320281351 CN 201320281351 CN 201320281351 U CN201320281351 U CN 201320281351U CN 203351454 U CN203351454 U CN 203351454U
- Authority
- CN
- China
- Prior art keywords
- protective film
- layer
- diaphragm
- switch panel
- switch
- 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 a protective film for a switch panel. A front side of a protective film body is a quadrilateral structure, corners of the front side of the protective film body have chamfering structures, a surface of the protective film body has a circular socket hole and a rectangular switch hole, the socket hole and the switch hole are independently distributed on the surface of the protective film body, the protective film body has a PP protective film layer, an anti-oil stain layer, a nanometer silicon anti-scraping layer and a PET protective film layer in sequence from top to bottom, and all the layer are bonded by epoxy glue. The protective film for a switch panel in the utility model has relatively good anti-scraping performance, relatively good anti-oil stain performance, and is relatively simple in structure, the design of edge chamfering enables a film pasting process to be easy, and thus the protective film is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of switch panel diaphragm.
Background technology
Protection is the new high-tech product that development in recent years is got up with pad pasting, and this type of film is attached to and cuts off on medium the interference that the environment that can be conducive to cut off a side is avoided ultraviolet ray in sunlight, thermal radiation etc., and therefore, this series products has been subject to applying more and more widely.Existing document discloses multiple energy-saving heat-insulating film, and usually, the edge of the structure of this class film does not have chamfering structure, and during actual enforcement, the Filming Technology difficulty is larger; In addition, for the pad pasting under particular surroundings (as kitchen), also more rare in prior art.Therefore, providing a kind of simple in structure, convenient and practical switch panel diaphragm is the problem of current research.
The utility model content
Technical problem to be solved in the utility model is: switch panel diaphragm a kind of simple in structure, convenient and practical is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of switch panel diaphragm, it is characterized in that: this diaphragm body is positive is quadrilateral structure, the corner in diaphragm body front has chamfering structure, the diaphragm body surface has circular socket hole and rectangle switch hole, and socket aperture and switch hole difference independent distribution are at the diaphragm body surface; The diaphragm body from top to bottom has PP protective film, oil rub resistance layer, the anti-scratch layer of nano-silicon and PET protective film successively, between each layer, adopts epoxy glue bonding.
Further, in this diaphragm, the thickness of PP protective film and PET protective film equates.
Further, the thickness of the anti-scratch layer of described nano-silicon is 1.5mil.
Beneficial effect: compared with prior art, the anti-scratch better performances of switch panel diaphragm of the present utility model,, the oil rub resistance performance is better, and structure is comparatively simple, and the edge chamfer design can make film coating process simple, suitable applying.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side structure schematic diagram of Fig. 1;
In figure, 1. switch hole, 2. socket aperture, 3.PET protective film, the 4. anti-scratch layer of nano-silicon, 5. oil rub resistance layer; 6.PP protective film.
Embodiment
A kind of switch panel diaphragm as illustrated in fig. 1 and 2, this diaphragm body front is quadrilateral structure, the corner in diaphragm body front has chamfering structure, the diaphragm body surface has circular socket hole 2 and rectangle switch hole 1, and socket aperture 2 and switch hole 1 difference independent distribution are at the diaphragm body surface; The diaphragm body from top to bottom has PP protective film 6, oil rub resistance layer 5, the anti-scratch layer 4 of nano-silicon and PET protective film 3 successively, between each layer, adopts epoxy glue bonding; In this diaphragm, the thickness of PP protective film 6 and PET protective film 3 equates; The thickness of the anti-scratch layer 4 of nano-silicon is 1.5mil.
Claims (3)
1. a switch panel diaphragm, it is characterized in that: this diaphragm body is positive is quadrilateral structure, the corner in diaphragm body front has chamfering structure, the diaphragm body surface has circular socket hole and rectangle switch hole, and socket aperture and switch hole difference independent distribution are at the diaphragm body surface; The diaphragm body from top to bottom has PP protective film, oil rub resistance layer, the anti-scratch layer of nano-silicon and PET protective film successively, between each layer, adopts epoxy glue bonding.
2. a kind of switch panel diaphragm according to claim 1 is characterized in that: in this diaphragm, the thickness of PP protective film and PET protective film equates.
3. a kind of switch panel diaphragm according to claim 1 is characterized in that: the thickness of the anti-scratch layer of described nano-silicon is 1.5mil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281351 CN203351454U (en) | 2013-05-21 | 2013-05-21 | Protective film for switch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281351 CN203351454U (en) | 2013-05-21 | 2013-05-21 | Protective film for switch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351454U true CN203351454U (en) | 2013-12-18 |
Family
ID=49751321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281351 Expired - Fee Related CN203351454U (en) | 2013-05-21 | 2013-05-21 | Protective film for switch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351454U (en) |
-
2013
- 2013-05-21 CN CN 201320281351 patent/CN203351454U/en not_active Expired - Fee Related
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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: 20131218 Termination date: 20140521 |