CN211236864U - Large-size touch device - Google Patents
Large-size touch device Download PDFInfo
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- CN211236864U CN211236864U CN201921029086.5U CN201921029086U CN211236864U CN 211236864 U CN211236864 U CN 211236864U CN 201921029086 U CN201921029086 U CN 201921029086U CN 211236864 U CN211236864 U CN 211236864U
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Abstract
The utility model discloses a jumbo size 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, the touch-control membrane further includes first substrate layer, second substrate layer and is located the touch-sensitive layer between first substrate layer, the second substrate layer has an anti-dazzle light layer on the surface of carrying on the back in the first substrate layer, transparent sheet layer is connected with a liquid crystal display panel layer on the back in the surface pasting of touch-control membrane, liquid crystal display panel layer is provided with a lamp house on the back in one side of touch-control membrane. The utility model discloses not only the installation is convenient with the transportation, has still improved the security in use, prevents to drop because of the touch device is overweight and injures people's the condition, can also make the touch-control membrane can be direct and transparent sheet layer in close contact with, the thickness of attenuate touch-control equipment, the effect of guaranteeing the touch-control, make the picture of demonstration lifelike, the color is abundant, 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 a jumbo size touch device, this jumbo size touch device not only installation and transportation are convenient, have still improved the security in the use, prevent to drop because of touch device is overweight and hinder the condition of people, can also make the touch-control membrane can be directly and transparent sheet layer in close contact with, the thickness of attenuate touch-control equipment, the effect of assurance touch-control, make the picture of demonstration lifelike, the color is abundant, user experience is good.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a large-size 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 touch control film further comprises a first substrate layer, a second substrate layer and a touch induction layer positioned between the first substrate layer and the second substrate layer, wherein an anti-glare layer is arranged on the surface of the second substrate layer opposite to the first substrate layer, the surface of the touch control film with the anti-glare layer is in contact connection with a transparent plate layer, and the other surface of the touch control film, which is far away from the anti-glare layer, is in adhesive connection with the panel layer;
the transparent plate layer is connected with a liquid crystal panel layer in a sticking mode, back to the surface of the touch control film, and a lamp box is arranged on one side, back to the touch control film, of the liquid crystal panel layer.
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 touch sensing layer is obtained by alternately laying an X-axis conductive wire and a Y-axis conductive wire on the first base material layer or the second base material layer.
4. In the above scheme, the X-axis conductive wires and the Y-axis conductive wires are arranged in a sinusoidal manner.
5. In the scheme, the anti-glare layer is obtained by coating or etching.
6. 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.
7. 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.
8. In the above scheme, first glue film and second glue film are the cotton double-sided glue film of bubble, and thickness is 0.001mm ~1 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 jumbo size touch-control device, it includes panel layer, touch-control membrane and transparent sheet layer, touch-control membrane pastes and applies a surface on panel layer, transparent sheet layer is located the one side that touch-control membrane back of the body carries on panel layer, transparent sheet layer is connected with a liquid crystal display panel layer back of the body surface paste that touches-control membrane, liquid crystal display panel layer back of the body side that touches-control membrane has a lamp house, adopts liquid crystal display panel and lamp house to replace the display device among the prior art, and connect liquid crystal display panel layer directly on transparent sheet layer, both play the supporting role to liquid crystal display panel layer, prevent the deformation of liquid crystal display panel layer, simplified touch-control device's production technology and processing cost again, still reduced touch-control device's thickness greatly, made touch-control device structure frivolous, easily dismouting, can practice thrift the cost from many aspects such as production, transportation, maintenance, make jumbo size touch-control device (like the touch-control blackboard) weight descend to 50, 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 jumbo size touch-control device, its touch-control membrane further include first substrate layer, second substrate layer and lie in the touch-sensitive layer between first substrate layer, the second substrate layer, the surface that the second substrate layer was carried on the back mutually in the first substrate layer has an anti-dazzle layer, the touch-control membrane has anti-dazzle layer's surface and transparent plate layer contact to be connected, the touch-control membrane is kept away from another surface and the pasting of panel layer of anti-dazzle layer are connected, adopt the metal wire of alternately laying to form the touch-control induction zone, can guarantee that the touch-control membrane still keeps good physical properties and touch-control precision under the jumbo size, and processing technology is simple, and is with low costs, and anti-dazzle layer forms a mat surface on the touch-control membrane for the touch-control membrane can be directly with transparent plate layer in close contact with and can not produce phenomenons such as water, The touch effect is ensured, the displayed picture is vivid and rich in color, and the user experience is good.
Drawings
Fig. 1 is a schematic structural diagram of a large-sized touch device according to the present invention;
fig. 2 is a schematic view of a local structure of a touch film in a large-sized touch device according to the present invention;
fig. 3 is a sectional view of a local structure of a touch film in a large-sized touch device according to the present invention.
In the above drawings: 1. a panel layer; 2. a touch film; 201. a first base material layer; 202. a second substrate layer; 203. a touch sensitive layer; 204. an anti-glare layer; 3. a transparent sheet layer; 4. a liquid crystal panel layer; 5. a first glue layer; 6. a second adhesive layer; 11. a light box; 22. an X-axis conductive filament; 23. and a Y-axis conductive wire.
Detailed Description
Example 1: a large-size touch device comprises a panel layer 1, a touch film 2 and a transparent plate layer 3, wherein the touch film 2 is attached to 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 touch control film 2 further comprises a first substrate layer 201, a second substrate layer 202 and a touch sensing layer 203 positioned between the first substrate layer 201 and the second substrate layer 202, the surface of the second substrate layer 202 opposite to the first substrate layer 201 is provided with an anti-glare layer 204, the surface of the touch control film 2 provided with the anti-glare layer 204 is in contact connection with the transparent plate layer 3, and the other surface of the touch control film 2 away from the anti-glare layer 204 is connected with the panel layer 1 in a sticking way;
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 touch sensing layer 203 is obtained by laying the X-axis conductive wire 22 and the Y-axis conductive wire 23 on the first substrate layer 201 or the second substrate layer 202 in a crossed manner; the X-axis conductive wires 22 and the Y-axis conductive wires 23 are arranged in a sinusoidal manner; the antiglare layer 204 described above is obtained by coating;
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 first adhesive layer 5 and the second adhesive layer 6 are both foam double-sided adhesive layers, the thickness of the first adhesive layer 5 is 0.005mm, and the thickness of the second adhesive layer 5 is 0.003 mm; the panel layer 1 is an inorganic glass layer, and the transparent sheet layer 4 is an acrylic sheet layer.
Example 2: a large-size touch device comprises a panel layer 1, a touch film 2 and a transparent plate layer 3, wherein the touch film 2 is attached to 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 touch control film 2 further comprises a first substrate layer 201, a second substrate layer 202 and a touch sensing layer 203 positioned between the first substrate layer 201 and the second substrate layer 202, the surface of the second substrate layer 202 opposite to the first substrate layer 201 is provided with an anti-glare layer 204, the surface of the touch control film 2 provided with the anti-glare layer 204 is in contact connection with the transparent plate layer 3, and the other surface of the touch control film 2 away from the anti-glare layer 204 is connected with the panel layer 1 in a sticking way;
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 antiglare layer 204 is obtained by etching; 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 first adhesive layer 5 and the second adhesive layer 6 are both foam double-sided adhesive layers, the thickness of the first adhesive layer 5 is 0.01mm, and the thickness of the second adhesive layer 5 is 0.03 mm; the thickness of the panel layer 1 and the transparent plate layer 4 is 2 mm.
When the large-size 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 to 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 such as production, transportation and maintenance, the weight of the 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 large-size touch device can be simplified on the premise of not influencing the installation stability, the punching in the use and installation process is reduced, Connecting and the like;
in addition, the touch sensing area is formed by the metal wires which are paved in a crossed mode, the touch film can still keep good physical performance and touch precision under the condition of large size, the processing technology is simple, the cost is low, and the anti-glare layer on the touch film forms a rough surface, so that the touch film can be directly in close contact with the transparent plate layer without generating the phenomena of water ripples and the like, the display effect of the touch equipment is guaranteed, the thickness of the touch equipment is reduced, the touch effect is guaranteed, a displayed picture is vivid and rich in color, and the user experience is good.
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 (9)
1. A large-size touch device is characterized in that: 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);
the touch control film (2) further comprises a first substrate layer (201), a second substrate layer (202) and a touch sensing layer (203) located between the first substrate layer (201) and the second substrate layer (202), the surface of the second substrate layer (202) opposite to the first substrate layer (201) is provided with an anti-glare layer (204), the surface of the touch control film (2) provided with the anti-glare layer (204) is in contact connection with the transparent plate layer (3), and the other surface of the touch control film (2) far away from the anti-glare layer (204) is in sticking connection with the panel layer (1);
transparent sheet layer (3) are connected with a liquid crystal display panel layer (4) in the surface paste that is carried 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).
2. The large-size touch device according to 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 large-size touch device according to 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 large-size touch device according to claim 1, wherein: the touch sensing layer (203) is obtained by paving X-axis conductive wires (22) and Y-axis conductive wires (23) on a first base material layer (201) or a second base material layer (202) in a crossed mode.
5. The large-size touch device according to claim 4, wherein: the X-axis conductive wires (22) and the Y-axis conductive wires (23) are arranged in a sine curve.
6. The large-size touch device according to claim 1, wherein: the antiglare layer (204) is obtained by coating or etching.
7. The large-size touch device according to claim 1, 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).
8. The large-size touch device according to claim 7, 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).
9. The large-size touch device according to claim 7 or 8, wherein: first glue film (5) and second glue film (6) are the cotton double-sided glue film of bubble, and thickness is 0.001mm ~1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029086.5U CN211236864U (en) | 2019-07-03 | 2019-07-03 | Large-size touch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029086.5U CN211236864U (en) | 2019-07-03 | 2019-07-03 | Large-size touch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211236864U true CN211236864U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029086.5U Active CN211236864U (en) | 2019-07-03 | 2019-07-03 | Large-size touch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211236864U (en) |
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2019
- 2019-07-03 CN CN201921029086.5U patent/CN211236864U/en active Active
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Effective date of registration: 20211231 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. |