A touch switch with a partially hidden window made of silver brushed material

Abstract

The utility model relates to a touch switch with a partially hidden window effect of a silver brushed material, the touch switch includes an 8-layer structure, which is a PET panel, a brushed layer, an ink layer, an insulating ink, a silver paste layer, a carbon paste layer, and a transparent conductive ink from top to bottom; the insulating ink layer, the silver paste layer, the carbon paste layer, and the transparent conductive ink have a number of spaces for installing buttons, the PET panel and the brushed layer are fixed together by printing; the brushed layer and the ink layer are fixed together by printing; a holographic display digital area is provided in the brushed layer, and the holographic display digital area is in the shape of "88" when all are displayed. The utility model has a brushed effect with a three-dimensional sense of layering; the background color and the "88" area have a hidden function when the LED light of the "88" part is not on; the PET panel has a moderate thickness, a small volume, high brightness, a good anti-static effect, and is not easy to break; the bottom glue has good adhesion, waterproofness, and good temperature resistance.

Description

Technical Field

[0001] The utility model relates to a touch switch, in particular to a touch switch with a silver brushed material window part having a good brushed effect, an "88" part having a hidden function, high brightness, good anti-static effect, good waterproofness and good temperature resistance, and good hidden effect. Background Art

[0002] Customers' design requirements for user interfaces are constantly changing and improving, not only limited to the realization of functions, but also requiring more fashionable appearance and more novel touch. However, the current touch switch panel has certain limitations:

[0003] 1. There is no three-dimensional brushed effect or the effect is not obvious.

[0004] 2. The holographic display digital area does not have a hidden function.

[0005] 3. Poor anti-static effect and waterproof performance.

[0006] 4. Poor heat resistance. Utility Model Content

[0007] In view of the above problems, the main purpose of the utility model is to provide a touch switch with a silver brushed material window part having good brushed effect, a hidden function of the "88" part, high brightness, good anti-static effect, good waterproofness and good temperature resistance.

[0008] The utility model solves the above technical problems through the following technical solutions: a touch switch with a partially hidden window effect of a silver brushed material, the touch switch with a partially hidden window effect of a silver brushed material comprising an 8-layer structure, which is, from top to bottom, a PET panel, a brushed layer, an ink layer, an insulating ink, a silver paste layer, a carbon paste layer, and a transparent conductive ink, wherein a primer is attached to the periphery of the base color ink layer, and a certain distance is left between the primer and the insulating ink layer.

[0009] Several spaces for installing buttons are reserved on the insulating ink layer, the silver paste layer, the carbon paste layer and the transparent conductive ink layer, and the buttons are printed on the ink layer.

[0010] The epitaxial size of the insulating ink layer is wider than that of the silver paste layer, and the epitaxial size of the insulating ink layer is wider than that of the carbon paste layer; and the carbon paste layer is wider than the silver paste layer.

[0011] The PET panel and the wire drawing layer are fixed together by printing; the wire drawing layer and the ink layer are fixed together by printing; the silver paste layer and the carbon paste layer are fixed together by printing; and the ink layer and the insulating ink are fixed together by drying and curing.

[0012] A holographic display digital area is provided in the brushed layer, and the holographic display digital area is in the shape of "88" when fully displayed.

[0013] In a specific implementation example of the present utility model, the size of a single key is: 8*8mm-16*16mm.

[0014] In a specific implementation example of the present utility model, the PET panel is a single-sided hardened panel with a thickness of 0.5 mm±0.02 mm.

[0015] In a specific implementation example of the present utility model, the thickness range of the wire drawing layer is: 8-12um.

[0016] In a specific implementation example of the utility model, the ink layer is printed in three layers from top to bottom. The first and second layers are silver ink layers, and the thickness range of the first and second layers is 8-12um; the third layer is black ink that plays a shielding role and prevents the silver ink from scattering light when the LED light is turned on.

[0017] In a specific implementation example of the present utility model, the thickness of the insulating ink ranges from 4 to 8 um.

[0018] In a specific implementation example of the utility model, the size of the insulating ink is 3 mm±0.2 mm wider than the silver paste.

[0019] In a specific implementation example of the utility model, the size of the insulating ink is 2 mm±0.3 mm wider than the carbon paste.

[0020] In a specific implementation example of the present utility model, the distance between adjacent spaces is 20-30 mm.

[0021] The positive progress of the utility model is that: the utility model provides a touch switch with a hidden effect of a silver brushed material window part, the utility model has a simple structure, a three-dimensional brushed effect; the background color and the "88" area have a hidden function when the LED light of the "88" part is not on; the PET panel in the utility model has a moderate thickness, a small volume, high brightness, good anti-static effect, and is not easy to break. The bottom glue on the back has good adhesion, waterproofness, and good temperature resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an interlayer structure diagram of the structural schematic diagram of the utility model.

[0023] Figure 2 It is a schematic diagram of the front effect of the utility model (showing the effect of the holographic display digital area).

[0024] Figure 3 It is a schematic diagram of the front effect of the utility model (showing the wire drawing effect).

[0025] Figure 4 It is a schematic diagram of the back side of the utility model.

[0026] The following are the names corresponding to the label numbers in this utility model:

[0027] PET panel 101 , wire drawing layer 201 , ink layer 301 , primer 401 , insulating ink 501 , silver paste layer 601 , carbon paste layer 701 , transparent conductive ink 801 , holographic display digital area 901 , and button 1001 . DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to illustrate the technical solution of the present invention in detail.

[0029] Figure 1 The interlayer structure diagram is a schematic diagram of the structure of the utility model. Figure 2 This is a schematic diagram of the front effect of the utility model (showing the effect of the holographic display digital area). Figure 3 This is a schematic diagram of the front effect of the utility model (showing the wire drawing effect). Figure 1-3 As shown: the utility model proposes a touch switch with a partially hidden window effect made of a silver brushed material. The touch switch with a partially hidden window effect made of a silver brushed material comprises an 8-layer structure, which includes a PET panel 101, a brushed layer 201, an ink layer 301, an insulating ink 501, a silver paste layer 601, a carbon paste layer 701, and a transparent conductive ink 801 from top to bottom. The primer is attached to the periphery of the base color ink layer, and a certain distance is left between the primer and the insulating ink layer.

[0030] Some space for installing buttons is reserved on the insulating ink layer 501 , the silver paste layer 601 , the carbon paste layer and the transparent conductive ink 801 , and the button 1001 is printed on the ink layer 301 .

[0031] The epitaxial size of the insulating ink layer is wider than that of the silver paste layer, and the epitaxial size of the insulating ink layer is wider than that of the carbon paste layer; the carbon paste layer 701 is wider than the silver paste layer 601 .

[0032] The PET panel 101 and the brushed layer 201 are fixed together by printing; the brushed layer 201 and the ink layer 301 are fixed together by printing; the silver paste layer 601 and the carbon paste layer 701 are fixed together by printing; the inks are all viscous, and the ink layer 301 and the insulating ink 501 are fixed together by drying and curing.

[0033] The wire drawing layer 201 is provided with a holographic display digital area 901, which is in the shape of "88" when fully displayed. When the base color silver is printed, 88 is first left blank, dried, and then transparent silver is printed on the blank 88 part. Finally, the surface colors of the two parts are basically consistent, but when the LED light is on, the "88" can be seen, while the base silver part is opaque. In the specific implementation process, the "88" part is transparent silver, which is prepared by adding silver powder to varnish.

[0034] In a specific implementation example of the utility model, the size of a single button of the utility model can be: 8*8mm-16*16mm, and other suitable sizes can be selected according to the specific button size. The PET panel 101 is a single-sided hardened panel with a thickness of 0.5mm±0.02mm, and the thickness range of the wire drawing layer 201 is: 8-12um. The above parameters are selected according to the specific requirements, and other parameters can also be selected in the specific implementation process.

[0035] In a specific implementation example of the utility model, the ink layer 301 of the utility model is printed in three layers from top to bottom. The first and second layers are silver ink layers, and the thickness range of the first and second layers is 8-12um; the third layer is black ink that plays a shielding role and prevents the silver ink from scattering light when the LED light is turned on.

[0036] Some parameters of the insulating ink 501 in the present invention can be as follows: The thickness of the insulating ink 501 is in the range of 4-8um. The size of the insulating ink 501 is 3mm±0.2mm wider than the silver paste 601. The size of the insulating ink 501 is 2mm±0.3mm wider than the carbon paste 701.

[0037] During the specific implementation of the present invention, the distance between adjacent spaces in a plurality of spaces of a key is 20-30 mm; the above parameter range needs to be adjusted to other values ​​or ranges according to the size of the key.

[0038] Figure 4 It is a schematic diagram of the back of the utility model, such as Figure 4 As shown: the base glue 401 model of the back surface of the utility model is 3M 93015LE produced by 3M Company. It is characterized by good adhesion, waterproofness and good temperature resistance. Figure 4 The avoided area is used for the touch buttons with conductive functions and the hidden pattern and the display area of ​​"88".

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A touch switch with a partially hidden window made of silver brushed material, characterized in that: The touch switch with the partially hidden effect of the silver brushed material window comprises an 8-layer structure. From top to bottom, there are PET panel, wire drawing layer, ink layer, insulating ink, silver paste layer, carbon paste layer, transparent conductive ink. The primer is pasted on the periphery of the base ink layer, leaving a certain distance between the primer and the insulating ink layer. There are some spaces for installing buttons on the insulating ink layer, silver paste layer, carbon paste layer and transparent conductive ink layer, and the buttons are printed on the ink layer; The epitaxial dimension of the insulating ink layer is wider than that of the silver paste layer, and the epitaxial dimension of the insulating ink layer is wider than that of the carbon paste layer; the carbon paste layer is wider than that of the silver paste layer; The PET panel and the wire drawing layer are fixed together by printing; the wire drawing layer and the ink layer are fixed together by printing; the silver paste layer and the carbon paste layer are fixed together by printing; the ink layer and the insulating ink are fixed together by drying and curing; A holographic display digital area is provided in the brushed layer, and the holographic display digital area is in the shape of "88" when fully displayed.

2. The touch switch with partially hidden window effect made of silver brushed material according to claim 1, characterized in that: The size of a single button is: 8*8mm-16*16mm.

3. The touch switch with partially hidden window effect made of silver brushed material according to claim 1, characterized in that: The PET panel is a single-sided hardened panel with a thickness of 0.5mm±0.02mm.

4. The touch switch with partially hidden window effect made of silver brushed material according to claim 2, characterized in that: The thickness range of the drawing layer is: 8-12um.

5. The touch switch with partially hidden window effect made of silver brushed material according to claim 2, characterized in that: The ink layer is printed in three layers from top to bottom. The first and second layers are silver ink layers, and the thickness of the first and second layers are both in the range of 8-12um. The third layer is black ink that plays a shielding role and prevents the silver ink from scattering light when the LED light is turned on.

6. The touch switch with partially hidden window effect made of silver brushed material according to claim 2, characterized in that: The thickness range of insulating ink is: 4-8um.

7. The touch switch with partially hidden window effect made of silver brushed material according to claim 2, characterized in that: The size of the insulating ink is 3mm±0.2mm wider than the silver paste.

8. The touch switch with partially hidden window effect made of silver brushed material according to claim 2, characterized in that: The size of the insulating ink is 2mm±0.3mm wider than the carbon paste.

9. The touch switch with partially hidden window effect made of silver brushed material according to claim 1, characterized in that: The distance between adjacent spaces is: 20-30mm.

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