CN209879487U - Touch capacitive screen that humidity resistance is good - Google Patents
Touch capacitive screen that humidity resistance is good Download PDFInfo
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- CN209879487U CN209879487U CN201920962770.2U CN201920962770U CN209879487U CN 209879487 U CN209879487 U CN 209879487U CN 201920962770 U CN201920962770 U CN 201920962770U CN 209879487 U CN209879487 U CN 209879487U
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Abstract
The utility model discloses a touch electric capacity screen that humidity resistance is good, including waterproof frame, one side outer wall of waterproof frame is provided with the heating panel, and the inner wall of waterproof frame sets up the louvre that the equidistance distributes, the inner wall of waterproof frame is provided with the tempering membrane, and the bottom outer wall of tempering membrane is provided with the touch-sensitive screen, the bottom outer wall of touch-sensitive screen is provided with waterproofing mechanism, and waterproofing mechanism's bottom outer wall is provided with first conducting layer, the bottom outer wall of first conducting layer is provided with damper, and damper's bottom outer wall is provided with the electric capacity screen body. The utility model discloses ventilation heating panel and louvre, heating panel and louvre can be to the cooling heat dissipation of touch-sensitive screen, are favorable to improving the radiating effect.
Description
Technical Field
The utility model relates to a touch capacitive screen technical field especially relates to a touch capacitive screen that moisture resistance is good.
Background
The capacitive screen is to realize multi-point touch by increasing electrodes of mutual capacitance, in short, the screen is divided into blocks, and a group of mutual capacitance modules are arranged in each area and work independently, so that the capacitive screen can independently detect the touch condition of each area, and after processing, the multi-point touch is simply realized.
Through the retrieval, chinese patent application number is 201821174578.9, discloses a capacitive touch screen with metal decorative layer, including glass capacitive screen body, touch-control circuit layer and metal decorative layer, touch-control circuit layer sets up at glass capacitive screen body inboard, the metal decorative layer sets up the lateral surface at glass capacitive screen body, and it includes the decorative pattern that is formed by the metal film graphics. The above patents also suffer from the following disadvantages: the capacitive screen can produce the heat when using, does not set up corresponding heat dissipation mechanism, can lead to the phenomenon of burning the screen to take place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the touch capacitance screen that a humidity resistance is good that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a touch capacitive screen that humidity resistance is good, includes waterproof frame, one side outer wall of waterproof frame is provided with the heating panel, and the inner wall of waterproof frame sets up the louvre that the equidistance distributes, the inner wall of waterproof frame is provided with the tempering membrane, and the bottom outer wall of tempering membrane is provided with the touch-sensitive screen, the bottom outer wall of touch-sensitive screen is provided with waterproofing mechanism, and waterproofing mechanism's bottom outer wall is provided with first conducting layer, the bottom outer wall of first conducting layer is provided with damper, and damper's bottom outer wall is provided with the capacitive screen body.
Further, the waterproof mechanism comprises a waterproof layer.
Furthermore, the damping mechanism comprises a first damping plate and a second damping plate, and the capacitive screen body is located between the first damping plate and the second damping plate.
Furthermore, the bottom outer wall of the second damping plate is provided with a second conducting layer, and the bottom outer wall of the second conducting layer is provided with a shielding layer.
Furthermore, the outer wire end is installed to the top outer wall of electric capacity screen body, and the output of outer wire end is provided with the external connection.
Further, the touch screen further comprises a flame-retardant layer arranged between the touch screen and the waterproof layer.
The utility model has the advantages that:
1. the touch screen cooling device comprises a ventilation cooling plate and cooling holes, wherein the cooling plate and the cooling holes can cool and dissipate the touch screen, and the cooling effect is improved.
2. Through being provided with waterproof frame and waterproof layer, can provide dry operational environment for whole touch-sensitive screen, be favorable to improving the water-proof effects of this electric capacity screen, avoid the condition of intaking to take place.
3. Through being provided with first shock attenuation board and second shock attenuation board, two upper and lower shock attenuation boards can play fine cushioning effect, and the damage is avoided causing the electric capacity screen body to the absorption vibration destructive power.
4. Through being provided with fire-retardant layer, fire-retardant layer can effectually prevent that the circuit damage from causing the impaired phenomenon of capacitive screen to take place.
Drawings
Fig. 1 is a schematic structural diagram of a touch capacitive screen with good moisture resistance as provided in embodiment 1;
fig. 2 is a schematic overall three-dimensional structure diagram of a touch capacitive screen with good moisture resistance as provided in embodiment 1;
fig. 3 is a schematic structural diagram of a capacitive screen body of a touch capacitive screen with good moisture resistance in embodiment 1;
fig. 4 is a schematic structural diagram of the flame retardant layer of the touch capacitive screen with good moisture resistance in example 2.
In the figure: 1-a waterproof frame, 2-heat dissipation holes, 3-a heat dissipation plate, 4-a toughened film, 5-a touch screen, 6-a waterproof layer, 7-a first conducting layer, 8-a first damping plate, 9-a capacitive screen body, 10-a second damping plate, 11-a second conducting layer, 12-a shielding layer, 13-an external connection end, 14-an external connection wire and 15-a flame retardant layer.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a touch capacitive screen that humidity resistance is good, including waterproof frame 1, one side outer wall of waterproof frame 1 is fixed with heating panel 3 through the screw, and the inner wall of waterproof frame 1 sets up louvre 2 that the equidistance distributes, the inner wall joint of waterproof frame 1 has tempering membrane 4, and the bottom outer wall of tempering membrane 4 is provided with touch-sensitive screen 5, the bottom outer wall of touch-sensitive screen 5 is provided with waterproofing mechanism, and waterproofing mechanism's bottom outer wall is provided with first conducting layer 7, the bottom outer wall of first conducting layer 7 is provided with damper, and damper's bottom outer wall is provided with capacitive screen body 9.
Wherein, waterproofing mechanism is favorable to improving the water-proof effects of this electric capacity screen including waterproof layer 6, avoids the condition of intaking to take place.
Wherein, damper is including first shock attenuation board 8 and second shock attenuation board 10, and electric capacity screen body 9 is located the centre of first shock attenuation board 8 and second shock attenuation board 10, and two upper and lower shock attenuation boards can play fine cushioning effect, and the absorption vibration destructive power avoids causing the damage to electric capacity screen body 9.
Wherein, the bottom outer wall of the second damping plate 10 is provided with a second conductive layer 11, and the bottom outer wall of the second conductive layer 11 is provided with a shielding layer 12.
Wherein, the outer wall of the top of the capacitive screen body 9 is provided with an outer wire end 13, and the output end of the outer wire end 13 is provided with an outer wire 14.
The working principle is as follows: heating panel 3 and louvre 2 can cool down the heat dissipation to touch-sensitive screen 5, and tempering membrane 4 can improve the explosion-proof ability and the structural strength of device, and waterproof frame 1 and waterproof layer 6 can provide dry operational environment for whole touch-sensitive screen 5, are favorable to improving the water-proof effects of this capacitive screen body 9, and first shock attenuation board 8 and second shock attenuation board 10 can play fine cushioning effect, absorb the vibration destructive power.
Example 2
Referring to fig. 4, the touch capacitive screen with good moisture resistance further comprises a flame retardant layer 15 arranged between the touch screen 5 and the waterproof layer 6, and the flame retardant layer 15 can effectively prevent the phenomenon that the capacitive screen is damaged due to circuit damage.
The working principle is as follows: heating panel 3 and louvre 2 can cool down the heat dissipation to touch-sensitive screen 5, tempering membrane 4 can improve the explosion-proof ability and the structural strength of device, waterproof frame 1 and waterproof layer 6 can provide dry operational environment for whole touch-sensitive screen 5, be favorable to improving the water-proof effects of this capacitive screen body 9, first shock attenuation board 8 and second shock attenuation board 10 can play fine cushioning effect, the absorption vibration destructive power, 15 fire-retardant layers can effectually prevent in addition that the circuit damage from causing the impaired phenomenon of capacitive screen to take place.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a touch capacitive screen that humidity resistance is good, includes waterproof frame (1), its characterized in that, one side outer wall of waterproof frame (1) is provided with heating panel (3), and the inner wall of waterproof frame (1) sets up louvre (2) that the equidistance distributes, the inner wall of waterproof frame (1) is provided with tempering membrane (4), and the bottom outer wall of tempering membrane (4) is provided with touch-sensitive screen (5), the bottom outer wall of touch-sensitive screen (5) is provided with waterproofing mechanism, and waterproofing mechanism's bottom outer wall is provided with first conducting layer (7), the bottom outer wall of first conducting layer (7) is provided with damper, and damper's bottom outer wall is provided with capacitive screen body (9).
2. The touch capacitive screen with good moisture resistance as claimed in claim 1, wherein the waterproof mechanism comprises a waterproof layer (6).
3. The touch capacitive screen with good moisture resistance as recited in claim 1, wherein the damping mechanism comprises a first damping plate (8) and a second damping plate (10), and the capacitive screen body (9) is located between the first damping plate (8) and the second damping plate (10).
4. The touch capacitive screen with good moisture resistance as claimed in claim 3, wherein the bottom outer wall of the second shock absorbing plate (10) is provided with a second conductive layer (11), and the bottom outer wall of the second conductive layer (11) is provided with a shielding layer (12).
5. The touch capacitive screen with good moisture resistance as claimed in claim 4, wherein an external wire end (13) is mounted on the outer wall of the top of the capacitive screen body (9), and an external wire (14) is arranged at the output end of the external wire end (13).
6. The touch capacitive screen with good moisture resistance as claimed in claim 5, further comprising a flame retardant layer (15) disposed between the touch screen (5) and the waterproof layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962770.2U CN209879487U (en) | 2019-06-25 | 2019-06-25 | Touch capacitive screen that humidity resistance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962770.2U CN209879487U (en) | 2019-06-25 | 2019-06-25 | Touch capacitive screen that humidity resistance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209879487U true CN209879487U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962770.2U Active CN209879487U (en) | 2019-06-25 | 2019-06-25 | Touch capacitive screen that humidity resistance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209879487U (en) |
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2019
- 2019-06-25 CN CN201920962770.2U patent/CN209879487U/en active Active
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