CN211236860U - Ultrathin touch device - Google Patents
Ultrathin touch device Download PDFInfo
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- CN211236860U CN211236860U CN201921024027.9U CN201921024027U CN211236860U CN 211236860 U CN211236860 U CN 211236860U CN 201921024027 U CN201921024027 U CN 201921024027U CN 211236860 U CN211236860 U CN 211236860U
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Abstract
The utility model discloses an ultra-thin touch device, including panel layer, touch-control membrane and transparent sheet layer, touch-control membrane subsides are applied in a surface of panel layer, transparent sheet layer is located one side that the touch-control membrane carried on the back in the panel layer, transparent sheet layer is connected with a liquid crystal display panel layer carrying on the back in the surface paste of touch-control membrane, liquid crystal display panel layer is provided with a lamp house in one side that the touch-control membrane was carried on the back in the body, transparent sheet layer has a plurality of bumps and concave point with the contact surface of touch-control membrane contact to the formation has rough surface appearance contact surface. The utility model discloses the cost can be practiced thrift from many-sided aspects such as production, transportation, maintenance to frivolous, easy dismouting of structure, still makes can in close contact with and can not produce the phenomenon of ripple between touch-control membrane and the transparent sheet layer, in attenuate touch-control device thickness, has good display effect, and the picture of demonstration is lifelike, the color is abundant, and user experience is good.
Description
Technical Field
The utility model relates to a touch device belongs to touch-control technical field.
Background
With the development of science and technology, touch panel technology is commonly used in life, such as cash dispensers, electronic ticket dispensers, information query systems, access identification systems, and so on, as well as portable electronic devices such as smart phones, tablet computers, or notebook computers. The touch panel is usually used with a display device for providing video information, and the most common touch panel is a liquid crystal display. Touch equipment in the market generally comprises touch panel and liquid crystal display, but touch equipment in the current market, especially large-size touch equipment, design is thick and heavy, especially too heavy leads to transport and installation difficulty, still exists because of too heavy and injures the dangerous hidden danger of people.
Disclosure of Invention
The utility model aims at providing an ultra-thin touch device, this ultra-thin touch device structure is frivolous, easily dismouting, can follow many-sided saving cost such as production, transportation, maintenance, still make between touch-control membrane and the transparent sheet layer can the in close contact with and can not produce the phenomenon of water ripple, in attenuate touch device thickness, have good display effect, the picture of demonstration is lifelike, the color is abundant, user experience is good.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an ultrathin touch device comprises a panel layer, a touch film and a transparent plate layer, wherein the touch film is attached to one surface of the panel layer, and the transparent plate layer is positioned on one side, opposite to the panel layer, of the touch film;
the transparent plate layer is connected with a liquid crystal panel layer in a back-to-back mode on the surface of the touch control film, a lamp box is arranged on one side, back-to-back mode, of the liquid crystal panel layer on the touch control film, and the contact surface, in contact with the touch control film, of the transparent plate layer is provided with a plurality of convex points and concave points, so that the contact surface with a rough surface appearance is formed.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the liquid crystal panel layer further includes a first glass layer, a second glass layer, and a liquid crystal layer encapsulated between the first glass layer and the second glass layer.
2. In the above scheme, the lamp box further comprises a frame, a lamp strip and a light-equalizing plate, two ends of the lamp strip are mounted on the frame, and the light guide plate is located between the lamp strip and the liquid crystal panel layer.
3. In the above scheme, the contact surface having the rough surface morphology and contacting the touch film is obtained by coating an anti-glare coating or by chemical etching.
4. In the scheme, the area of the touch membrane is smaller than the areas of the panel layer and the transparent plate layer.
5. In the above scheme, the panel layer and the transparent plate layer are connected through a first adhesive layer in an adhesive manner, and the liquid crystal panel layer is connected with the transparent plate layer through a second adhesive layer in an adhesive manner.
6. In the above scheme, the first glue film is arranged at the edges around the transparent plate layer, and the second glue film is arranged at the edges around the liquid crystal panel layer.
7. In the scheme, the panel layer and the transparent plate layer are inorganic glass layers, acrylic plate layers or polycarbonate layers, and/or the thickness of the panel layer and the thickness of the transparent plate layer are both 0.8 mm-2 mm.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses an ultra-thin touch device, it includes panel layer, touch membrane and transparent sheet layer, touch membrane pastes and applies a surface on panel layer, transparent sheet layer is located the one side that touch membrane back to panel layer, transparent sheet layer back to the surface of touch membrane paste and is connected with a liquid crystal display panel layer, liquid crystal display panel layer back to the one side of touch membrane is provided with a lamp house, adopts liquid crystal display panel and lamp house to replace the display device in the prior art, and connects liquid crystal display panel layer directly on transparent sheet layer, has both played the supporting role to liquid crystal display panel layer, prevents the deformation of liquid crystal display panel layer, has simplified touch device's production technology and processing cost again, has still greatly thinned touch device's thickness, makes touch device structure frivolous, easily dismouting, can practice thrift the cost from many aspects such as production, transportation, maintenance, makes the weight of jumbo size touch device (like the touch blackboard) descend to 50KG from original 200KG, not only installation and transportation are convenient, have still improved the security in use, prevent to drop the condition of hindering the people because of touch device is overweight, and because the lightening of equipment weight, can simplify its fixed mode under the prerequisite that does not influence installation stability, reduce steps such as punching, connection in connecting piece use and the installation.
2. The utility model discloses ultra-thin touch device, the contact surface of its transparent sheet layer and touch-control membrane contact have a plurality of bumps and concave point, thereby form and have rough surface appearance contact surface for can the in close contact with and can not produce the phenomenon of ripple between touch-control membrane and the transparent sheet layer, in attenuate touch device thickness, have good display effect, the picture of demonstration is lifelike, the color is abundant, user experience is good.
Drawings
Fig. 1 is a structural sectional view of the ultra-thin touch device of the present invention;
fig. 2 is the utility model discloses transparent sheet layer local structure enlargements among ultra-thin touch device.
In the above drawings: 1. a panel layer; 2. a touch film; 3. a transparent sheet layer; 4. a liquid crystal panel layer; 5. a first glue layer; 6. a second adhesive layer; 11. and (4) a lamp box.
Detailed Description
Example 1: an ultrathin touch device comprises a panel layer 1, a touch film 2 and a transparent plate layer 3, wherein the touch film 2 is pasted on one surface of the panel layer 1, and the transparent plate layer 3 is positioned on one side, opposite to the panel layer 1, of the touch film 2;
The liquid crystal panel layer 4 further comprises a first glass layer, a second glass layer and a liquid crystal layer encapsulated between the first glass layer and the second glass layer; the lamp box 11 further comprises a frame, a lamp strip and a light-equalizing plate, wherein two ends of the lamp strip are mounted on the frame, and the light guide plate is positioned between the lamp strip and the liquid crystal panel layer 4;
the contact surface having the rough surface topography which is in contact with the touch film 2 is obtained by coating an anti-glare coating; the area of the touch film 2 is smaller than that of the panel layer 1 and the transparent plate layer 3;
the panel layer 1 and the transparent plate layer 3 are connected through a first adhesive layer 5 in an adhesive manner, and the liquid crystal panel layer 4 is connected with the transparent plate layer 3 through a second adhesive layer 6 in an adhesive manner; the first adhesive layer 5 is arranged at the peripheral edge of the transparent plate layer 3, and the second adhesive layer 6 is arranged at the peripheral edge of the liquid crystal panel layer 4;
the panel layer 1 and the transparent plate layer 4 are inorganic glass layers, and the thickness of the panel layer 1 and the thickness of the transparent plate layer 4 are both 0.8 mm.
Example 2: an ultrathin touch device comprises a panel layer 1, a touch film 2 and a transparent plate layer 3, wherein the touch film 2 is pasted on one surface of the panel layer 1, and the transparent plate layer 3 is positioned on one side, opposite to the panel layer 1, of the touch film 2;
The liquid crystal panel layer 4 further comprises a first glass layer, a second glass layer and a liquid crystal layer encapsulated between the first glass layer and the second glass layer; the lamp box 11 further comprises a frame, a lamp strip and a light-equalizing plate, wherein two ends of the lamp strip are mounted on the frame, and the light guide plate is positioned between the lamp strip and the liquid crystal panel layer 4;
the contact surface with the rough surface appearance, which is in contact with the touch control film 2, is obtained by chemical etching treatment; the area of the touch film 2 is smaller than that of the panel layer 1 and the transparent plate layer 3;
the panel layer 1 and the transparent plate layer 4 are polycarbonate layers, and/or the thickness of the panel layer 1 and the thickness of the transparent plate layer 4 are both 2 mm;
when the ultrathin touch device is adopted, the liquid crystal panel and the lamp box are adopted to replace a display device in the prior art, and the liquid crystal panel layer is directly connected onto the transparent plate layer, so that the liquid crystal panel layer is supported, the deformation of the liquid crystal panel layer is prevented, the production process and the processing cost of the touch device are simplified, the thickness of the touch device is greatly reduced, the touch device is light and thin in structure and easy to disassemble and assemble, the cost can be saved from multiple aspects of production, transportation, maintenance and the like, the weight of a large-size touch device (such as a touch blackboard) is reduced from original 200KG to 50KG, the installation and transportation are convenient, the safety in use is improved, the condition that people are injured due to falling of the touch device due to overweight is prevented, the weight of equipment is reduced, the fixing mode of the touch device can be simplified on the premise of not influencing the installation stability, and the punching, the punching and the punching, Connecting and the like;
in addition, the touch film can be in close contact with the transparent plate layer without generating the phenomenon of water ripples, and the touch device has good display effect while reducing the thickness, and the displayed picture is vivid, rich in color and good in user experience.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. An ultra-thin touch device, comprising: the touch panel comprises a panel layer (1), a touch film (2) and a transparent plate layer (3), wherein the touch film (2) is pasted on one surface of the panel layer (1), and the transparent plate layer (3) is positioned on one side, opposite to the panel layer (1), of the touch film (2);
transparent sheet layer (3) are connected with a liquid crystal display panel layer (4) in the surface paste who carries on the back in touch-control membrane (2), one side that liquid crystal display panel layer (4) are carried on the back in touch-control membrane (2) is provided with a lamp house (11), the contact surface of transparent sheet layer (3) and touch-control membrane (2) contact has a plurality of bumps and concave point to the formation has rough surface appearance contact surface.
2. The ultra-thin touch device of claim 1, wherein: the liquid crystal panel layer (4) further comprises a first glass layer, a second glass layer and a liquid crystal layer packaged between the first glass layer and the second glass layer.
3. The ultra-thin touch device of claim 1, wherein: the lamp box (11) further comprises a frame, a lamp belt and a light-equalizing plate, wherein two ends of the lamp belt are arranged on the frame, and the light-equalizing plate is located between the lamp belt and the liquid crystal panel layer (4).
4. The ultra-thin touch device of claim 1, wherein: the contact surface with the rough surface topography, which is in contact with the touch control film (2), is obtained by coating an anti-glare coating or by chemical etching treatment.
5. The ultra-thin touch device of claim 1, wherein: the area of the touch film (2) is smaller than that of the panel layer (1) and the transparent plate layer (3).
6. The ultra-thin touch device of claim 1 or 5, wherein: the liquid crystal display panel is characterized in that the panel layer (1) is connected with the transparent plate layer (3) in an adhering mode through a first adhesive layer (5), and the liquid crystal panel layer (4) is connected with the transparent plate layer (3) in an adhering mode through a second adhesive layer (6).
7. The ultra-thin touch device of claim 6, wherein: the first glue film (5) is arranged at the edges of the periphery of the transparent plate layer (3), and the second glue film (6) is arranged at the edges of the periphery of the liquid crystal panel layer (4).
8. The ultra-thin touch device of claim 1, wherein: the panel layer (1) and the transparent plate layer (3) are inorganic glass layers, acrylic plate layers or polycarbonate layers, and/or the thickness of the panel layer (1) and the thickness of the transparent plate layer (3) are both 0.8 mm-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024027.9U CN211236860U (en) | 2019-07-03 | 2019-07-03 | Ultrathin touch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024027.9U CN211236860U (en) | 2019-07-03 | 2019-07-03 | Ultrathin touch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211236860U true CN211236860U (en) | 2020-08-11 |
Family
ID=71917211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921024027.9U Active CN211236860U (en) | 2019-07-03 | 2019-07-03 | Ultrathin touch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211236860U (en) |
-
2019
- 2019-07-03 CN CN201921024027.9U patent/CN211236860U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: 618300 No. 74 Taizhong Road, Guanghan City, Deyang City, Sichuan Province Patentee after: Southwest Fanpu Information Technology Co.,Ltd. Address before: 215000 C22 building, bio nano Park, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: UC NANO TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right |