CN212061132U - High-transmittance capacitive touch screen cover plate - Google Patents
High-transmittance capacitive touch screen cover plate Download PDFInfo
- Publication number
- CN212061132U CN212061132U CN202020504853.XU CN202020504853U CN212061132U CN 212061132 U CN212061132 U CN 212061132U CN 202020504853 U CN202020504853 U CN 202020504853U CN 212061132 U CN212061132 U CN 212061132U
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- CN
- China
- Prior art keywords
- cover plate
- touch screen
- glass
- transmittance
- frame
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- 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
- 238000002834 transmittance Methods 0.000 title claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000003373 anti-fouling effect Effects 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000003471 anti-radiation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
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Abstract
The utility model relates to a high-transmittance capacitive touch screen cover plate, which comprises a cover plate frame; the inner side of the cover plate frame is provided with high-transmittance glass and the cover plate frame also comprises a cover plate base; one side of the cover plate frame is hinged on the cover plate base; the cover plate base is connected to the touch screen main body through a fixing assembly; the high-transmittance glass comprises a glass substrate; an antireflection film is plated on the glass substrate; a protective film is arranged between the glass substrate and the antireflection film; the edge of the high-transmittance glass is provided with an insulating frame; the insulating frame is inserted into the inner side of the cover plate frame. The utility model provides an after the apron base is fixed in the touch screen main part, the upset can be walked around to the apron frame, increases and uses the flexibility, and the user can select to open or close the apron according to actual conditions. Secondly, high transmissivity glass adopts multilayer structure, when effectively improving the luminousness, also can provide effectual protection for the touch screen.
Description
Technical Field
The utility model relates to an apron, concretely relates to capacitanc touch screen cover plate of high transmissivity belongs to display screen accessory technical field.
Background
For a touch screen, transparency directly affects the visual effect of the touch screen. Transparency has a problem of transparency, an infrared technology touch screen and a surface acoustic wave touch screen only separate a layer of pure glass, and the transparency is outstanding, other touch screens have good priority, and the transparency is 'transparent', in the touch screen industry, the touch screen is a very general concept, many touch screens are multilayer composite films, the visual effect of the touch screen is not enough by only using the transparency, and the touch screen at least comprises four characteristics: transparency, color distortion, reflectivity, and clarity, and can be subdivided, such as reflectivity including specular reflectivity and diffractive reflectivity. The touch screen cover is produced for protecting a touch screen, and the touch screen cover has a relatively high requirement on transmittance in order to completely display touch screen content.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the capacitive touch screen cover plate with the high transmittance is provided, the transmittance is effectively improved, the protection performance is high, and the using mode is simple.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows: a high-transmittance capacitive touch screen cover plate comprises a cover plate frame; the inner side of the cover plate frame is provided with high-transmittance glass and the cover plate frame also comprises a cover plate base; one side of the cover plate frame is hinged on the cover plate base; the cover plate base is connected to the touch screen main body through a fixing assembly; the high-transmittance glass comprises a glass substrate; an antireflection film is plated on the glass substrate; a protective film is arranged between the glass substrate and the antireflection film; the edge of the high-transmittance glass is provided with an insulating frame; the insulating frame is inserted into the inner side of the cover plate frame.
Preferably, the fixing component comprises a clamping plate arranged on the periphery of the cover plate base; the cover plate frame is connected to the cover plate base in a turnover mode through a hinge.
Preferably, each clamping plate is connected with the cover plate base through a connecting column; the cover plate base is provided with a cavity relative to the connecting column.
Preferably, a spring is arranged in the cavity; one end of the spring is connected with the connecting column, and the other end of the spring is fixed in the cavity; each clamping plate is provided with at least two connecting columns correspondingly.
Preferably, the antireflection film is positioned on one side or two sides of the glass substrate; the protection film include rupture membrane, prevent membrane of reflecting and the membrane of protecting against radiation that sets gradually.
Preferably, the explosion-proof film is dissolved in the surface of the glass substrate; the explosion-proof membrane is formed by alternately bonding a polyurethane layer and a polyvinyl chloride layer.
Preferably, an ink layer is arranged between the radiation-proof film and the antireflection film; the surface of the antireflection film is connected with an antifouling layer through optical cement.
Preferably, the glass substrate is made of ultra-white glass or OGS glass.
The utility model provides an after the apron base is fixed in the touch screen main part, the upset can be walked around to the apron frame, increases and uses the flexibility, and the user can select to open or close the apron according to actual conditions. Secondly, high transmissivity glass adopts multilayer structure, when effectively improving the luminousness, also can provide effectual protection for the touch screen.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view of a high transmittance glass.
In the figure, 1 is a cover plate frame, 1.1 is a glass substrate, 1.2 is an antireflection film, 1.3 is an explosion-proof film, 1.4 is an antireflection film, 1.5 is an anti-radiation film, 1.6 is an ink layer, 1.7 is an antifouling layer, 2 is high-transmittance glass, 3 is a cover plate base, 4 is an insulating frame, 5 is a clamping plate, and 6 is a connecting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the following description, for purposes of clarity, not all features of an actual implementation are described, well-known functions or constructions are not described in detail since they would obscure the invention with unnecessary detail, it being understood that in the development of any actual embodiment, numerous implementation details must be set forth in order to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, changing from one implementation to another, and it being recognized that such development efforts may be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.
Referring to fig. 1-2, a high transmittance capacitive touch screen cover includes a cover frame 1; the inner side of the cover plate frame 1 is provided with high-transmittance glass 2 and a cover plate base 3; one side of the cover plate frame 1 is hinged on the cover plate base 3; the cover plate base 3 is connected to the touch screen main body through a fixing component; the high-transmittance glass comprises a glass substrate 1.1; an antireflection film 1.2 is plated on the glass substrate; a protective film is arranged between the glass substrate and the antireflection film; the edge of the high-transmittance glass is provided with an insulating frame 4; the insulating frame is inserted into the inner side of the cover plate frame.
Furthermore, the fixing component comprises a clamping plate 5 arranged around the cover plate base 3; the cover plate frame 1 is connected to the cover plate base in a turnover mode through a hinge.
Specifically, in this embodiment, the cover plate base 3 is clamped on the touch screen main body through the clamping plate, such as a vertical all-in-one machine, a flat plate and the like, and when the cover plate frame 1 is not required to be closed to protect the touch screen, the cover plate frame 1 is only required to be turned upwards.
Furthermore, each clamping plate 5 is connected with the cover plate base 3 through a connecting column 6; the cover plate base is provided with a cavity relative to the connecting column.
Furthermore, a spring is arranged in the cavity; one end of the spring is connected with the connecting column, and the other end of the spring is fixed in the cavity; each clamping plate is provided with at least two connecting columns correspondingly.
Specifically, in this embodiment, the spring tends to pull the connection post inward, which urges the clamping plate to clamp to the edge of the touch screen body, and the spring has a stretchable characteristic, so that the mounting assembly can be adapted to products of various sizes.
Furthermore, the antireflection film 1.2 is positioned on one side or two sides of the glass substrate 1.1; the protection film include explosion-proof membrane 1.3, the anti-reflection film 1.4 that sets gradually.
Specifically, in this embodiment, rupture membrane 1.3 is made by wear-resisting polyurethane, and the hardness is high to reach the purpose that strengthens high transmissivity glass explosion-proof ability, promote the security.
Further, the explosion-proof film 1.3 is peptized on the surface of the glass substrate; the explosion-proof membrane 1.3 is formed by alternately bonding a polyurethane layer and a polyvinyl chloride layer.
Further, an ink layer 1.6 is arranged between the anti-reflection film 1.4 and the antireflection film 1.2; the surface of the antireflection film is connected with an antifouling layer 1.7 through optical adhesive.
In particular, in the embodiment, the optical adhesive is an OCA optical adhesive, which has the excellent characteristics of colorless transparency, light transmittance of more than 90%, and good bonding strength, and can be cured at room temperature or at intermediate temperature, and has the characteristics of small curing shrinkage,
further, the glass substrate is made of ultra-white glass or OGS glass.
The ultra-white glass in the embodiment is ultra-transparent low-iron glass, the light transmittance can reach more than 91.5%, and the ultra-white glass has a glittering and translucent performance.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A capacitive touch screen cover plate with high transmittance comprises a cover plate frame (1); apron frame (1) inboard be provided with high transmissivity glass (2), its characterized in that: the device also comprises a cover plate base (3); one side of the cover plate frame (1) is hinged on the cover plate base (3); the cover plate base (3) is connected to the touch screen main body through a fixing assembly; the high-transmittance glass comprises a glass substrate (1.1); an antireflection film (1.2) is plated on the glass substrate; a protective film is arranged between the glass substrate and the antireflection film; the edge of the high-transmittance glass is provided with an insulating frame (4); the insulating frame is inserted into the inner side of the cover plate frame.
2. The high transmittance capacitive touch screen cover plate according to claim 1, wherein: the fixing component comprises clamping plates (5) arranged on the periphery of the cover plate base (3); the cover plate frame (1) is connected to the cover plate base in a turnover mode through a hinge.
3. The high transmittance capacitive touch screen cover plate according to claim 2, wherein: each clamping plate (5) is connected with the cover plate base (3) through a connecting column (6); the cover plate base is provided with a cavity relative to the connecting column.
4. The high transmittance capacitive touch screen cover plate according to claim 3, wherein: a spring is arranged in the cavity; one end of the spring is connected with the connecting column, and the other end of the spring is fixed in the cavity; each clamping plate is provided with at least two connecting columns correspondingly.
5. The high transmittance capacitive touch screen cover plate according to claim 1, wherein: the antireflection film (1.2) is positioned on one side or two sides of the glass substrate (1.1); the protective film comprises an explosion-proof film (1.3) and an anti-reflection film (1.4) which are arranged in sequence.
6. The high transmittance capacitive touch screen cover plate according to claim 5, wherein: the explosion-proof film (1.3) is peptized on the surface of the glass substrate; the explosion-proof membrane (1.3) is formed by alternately bonding a polyurethane layer and a polyvinyl chloride layer.
7. The high transmittance capacitive touch screen cover plate according to claim 6, wherein: an ink layer (1.6) is arranged between the anti-reflection film (1.4) and the anti-reflection film (1.2); the surface of the antireflection film is connected with an antifouling layer (1.7) through optical cement.
8. The high transmittance capacitive touch screen cover plate according to claim 1, wherein: the glass substrate is made of ultra-white glass or OGS glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504853.XU CN212061132U (en) | 2020-04-09 | 2020-04-09 | High-transmittance capacitive touch screen cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504853.XU CN212061132U (en) | 2020-04-09 | 2020-04-09 | High-transmittance capacitive touch screen cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212061132U true CN212061132U (en) | 2020-12-01 |
Family
ID=73542657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020504853.XU Expired - Fee Related CN212061132U (en) | 2020-04-09 | 2020-04-09 | High-transmittance capacitive touch screen cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212061132U (en) |
-
2020
- 2020-04-09 CN CN202020504853.XU patent/CN212061132U/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: 20201201 |