Glass cover plate with color-changing stripes and corrosion resistance

Abstract

The utility model discloses a glass cover plate with color-changing stripes and corrosion resistance, which comprises a glass body, a zinc nitride layer is arranged on the upper surface of the glass body, a zinc oxide layer is arranged on the upper surface of the zinc nitride layer, a silicon carbide layer is arranged on the upper surface of the zinc oxide layer, and the silicon carbide layer is arranged on the upper surface of the silicon carbide layer. The lower surface of the glass body is provided with a plurality of color-changing ink areas, the color-changing ink areas are distributed on the edge of the glass body, and the lower surfaces of the color-changing ink areas are provided with isolation ink layers. By utilizing the zinc nitride layer, excellent adhesive force and stability can be provided, and the coating can be ensured to be firmly attached to the surface of the glass cover plate. By utilizing the zinc oxide layer, excellent corrosion resistance and optical performance can be provided, the weather resistance and transparency of the coating are enhanced, and the transparency and optical clarity of the cover plate are kept. By utilizing the silicon carbide layer, excellent hardness, wear resistance and corrosion resistance can be provided, and the surface of the glass cover plate is effectively prevented from being scratched and chemically eroded.

Description

Technical Field

[0001] The utility model relates to a glass cover plate, and more precisely, to a glass cover plate with color-changing stripes and anti-corrosion performance. Background Art

[0002] With the progress of technology and people's pursuit of beauty and practicality, glass cover plates are increasingly widely used in various electronic products. However, traditional glass cover plates have many limitations in appearance and function and cannot meet the requirements of modern products for diversification and high performance. Therefore, developing a glass cover plate with unique appearance effects and excellent performance has become an urgent problem in the industry.

[0003] Chinese Utility Model Patent Document CNCN211481296U discloses an anti-corrosion mobile phone glass cover plate, which includes a PC board. The edge of the PC board is covered with a non-display area. A round hole penetrates through the top of the non-display area. A dust-proof net is bonded at the center of the non-display area. A camera hole penetrates through the front of the dust-proof net. A glass substrate is bonded at the center of the PC board. A reflection layer is embedded inside the glass substrate. An elastic plastic layer is bonded at the bottom of the reflection layer. A dial is bonded to the side of the PC board. A sliding column is slidably connected to the side of the dial. A clamping column is bonded to the side of the sliding column. A fingerprint recognition area is covered on the front of the PC board. Fine holes penetrate through the front of the dust-proof net. The dust-proof net is made of stainless steel material and is adhesively connected to the PC board. The camera hole is located at the exact center of the top of the non-display area. A protective film covers the front of the camera hole. The camera hole penetrates through the front of the dust-proof net. Two dials are provided. The two dials are symmetrically arranged on both sides of the PC board. The two dials are movably connected to the PC board through the sliding columns. Stripes are distributed on both sides of the clamping column. The length of the clamping column is equal to the length of the sliding column. The clamping column is adhesively connected to the PC board. The PC board includes a non-display area and a glass substrate. The non-display area is located outside the glass substrate. The non-display area is adhesively connected to the glass substrate.

[0004] Obviously, when installing this cover plate on a smartphone through the provided paddle and clamping post, it is necessary to first pull out the paddle outward, so that the sliding post on the side of the paddle slides along the inner side of the paddle, increasing the length of the paddle. At this time, the side of the sliding post is clamped with the clamping post. Then, the front of the paddle can be held to lift the cover plate, align the camera hole with the camera on the front of the mobile phone, and cover the cover plate on the inner screen. Then, release the paddle and use a tool to peel the clamping post from the side of the PC board. At this time, the installation of the glass cover plate is completed. Compared with the traditional method, this method can reduce the contact between the operator and the cover plate frame, thereby reducing the probability that the operator's hand is cut by the sharp edge of the cover plate and improving the safety when installing the glass cover plate. However, this structure is too complex and the cost is relatively high. Summary of the Invention

[0005] Based on this, in view of the above technical problems, it is necessary to provide a glass cover plate with color-changing stripes and anti-corrosion performance. The glass cover plate with color-changing stripes and anti-corrosion performance includes a glass body. A zinc nitride layer is provided on the upper surface of the glass body. A zinc oxide layer is provided on the upper surface of the zinc nitride layer. A silicon carbide layer is provided on the upper surface of the zinc oxide layer. A plurality of color-changing ink areas are provided on the lower surface of the glass body. The color-changing ink areas are distributed on the edge of the glass body. An isolation ink layer is provided on the lower surface of the color-changing ink areas. The zinc nitride layer can provide excellent adhesion and stability, ensuring that the coating can firmly adhere to the surface of the glass cover plate. The zinc oxide layer can provide excellent anti-corrosion performance and optical performance, enhancing the weather resistance and transparency of the coating and maintaining the transparency and optical clarity of the cover plate. The silicon carbide layer can provide excellent hardness, wear resistance and corrosion resistance, effectively protecting the surface of the glass cover plate from scratches and chemical erosion and extending the service life of the cover plate. The color-changing ink areas make the glass cover plate have a unique appearance effect of color-changing stripes, increasing the beauty and attractiveness of the product.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A glass cover plate with color-changing stripes and anti-corrosion performance, characterized in that the glass cover plate with color-changing stripes and anti-corrosion performance includes a glass body. A zinc nitride layer is provided on the upper surface of the glass body. A zinc oxide layer is provided on the upper surface of the zinc nitride layer. A silicon carbide layer is provided on the upper surface of the zinc oxide layer. A plurality of color-changing ink areas are provided on the lower surface of the glass body. The color-changing ink areas are distributed on the edge of the glass body. An isolation ink layer is provided on the lower surface of the color-changing ink areas.

[0008] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the isolation ink layer is a black ink layer.

[0009] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the thickness of the zinc oxide layer is between 50 nm and 100 nm.

[0010] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the thickness of the zinc nitride layer is between 100 nm and 150 nm.

[0011] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the thickness of the silicon carbide layer is between 50 nm and 80 nm.

[0012] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the thickness of the zinc oxide layer is 70 nm, the thickness of the zinc nitride layer is 120 nm, and the thickness of the silicon carbide layer is 70 nm.

[0013] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the color-changing ink area is covered with photochromic ink.

[0014] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the arrangement direction of the color-changing ink area is orthogonally arranged.

[0015] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the arrangement direction of the color-changing ink area is obliquely arranged.

[0016] As a preferred embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance provided by the present utility model, the inclination angle of the color-changing ink area is 45°.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] The present utility model provides a glass cover plate with color-changing stripes and anti-corrosion performance. By using a zinc nitride layer, excellent adhesion and stability can be provided to ensure that the coating can firmly adhere to the surface of the glass cover plate. By using a zinc oxide layer, excellent anti-corrosion performance and optical properties can be provided to enhance the weather resistance and transparency of the coating and maintain the transparency and optical clarity of the cover plate. By using a silicon carbide layer, excellent hardness, wear resistance and corrosion resistance can be provided to effectively protect the surface of the glass cover plate from scratching and chemical erosion and extend the service life of the cover plate. By using the color-changing ink area, the glass cover plate has a unique color-changing stripe appearance effect, increasing the beauty and attractiveness of the product.

[0019] In addition, the setting direction of the color-changing ink area can be set to be inclined. The inclination angle of the color-changing ink area is 45°. Due to the inclined setting of the color-changing ink area, a more colorful color-changing stripe appearance effect can be obtained, further increasing the beauty and attractiveness of the product.

[0020] In addition, the setting direction of the color-changing ink area can be in a mixed mode, including orthogonal setting and inclined setting. By using the orthogonal setting and inclined setting of the color-changing ink area, the color-changing stripe appearance effect is further improved, further increasing the beauty and attractiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the solutions in the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the hierarchical structure of the glass cover plate with color-changing stripes and anti-corrosion performance of the present utility model;

[0023] Figure 2 For Figure 1 a detailed enlarged schematic diagram of area A of the glass cover plate with color-changing stripes and anti-corrosion performance in

[0024] Figure 3 For Figure 1 a schematic diagram of the planar structure of the glass cover plate with color-changing stripes and anti-corrosion performance in

[0025] Figure 4 It is a schematic diagram of the planar structure of another embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance of the present utility model;

[0026] Figure 5 It is a schematic diagram of the planar structure of yet another embodiment of the glass cover plate with color-changing stripes and anti-corrosion performance of the present utility model;

[0027] The markings in the figure are explained as follows: 1. Glass body; 2. Zinc nitride layer; 3. Zinc oxide layer; 4. Silicon carbide layer; 5. Color-changing ink area; 6. Isolation ink layer. Specific implementation manners

[0028] In order to enable those skilled in the art of this technology to better understand the solution of this utility model, the following will clearly and completely describe the technical solutions in the embodiments of this utility model with reference to the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this utility model.

[0029] As described in the background art, for glass covers, with the progress of technology and the pursuit of beauty and practicality by people, the application of glass covers in various electronic products is becoming increasingly widespread. However, traditional glass covers have many limitations in appearance and function and cannot meet the requirements of modern products for diversification and high performance. Therefore, developing a glass cover with a unique appearance effect and excellent performance has become an urgent problem to be solved in the industry.

[0030] To solve this technical problem, this utility model provides a glass cover with color-changing stripes and anti-corrosion performance, including a glass body 1. On the upper surface of this glass body 1, there is a zinc nitride layer 2. On the upper surface of this zinc nitride layer 2, there is a zinc oxide layer 3. On the upper surface of this zinc oxide layer 3, there is a silicon carbide layer 4. On the lower surface of this glass body 1, there are several color-changing ink areas 5. These color-changing ink areas 5 are distributed at the edge of this glass body 1. On the lower surface of this color-changing ink area 5, there is an isolation ink layer 6. This isolation ink layer 6 is a black ink layer.

[0031] Through the above structural design, by using the zinc nitride layer 2, excellent adhesion and stability can be provided to ensure that the coating can firmly adhere to the surface of the glass cover. By using the zinc oxide layer 3, excellent anti-corrosion performance and optical performance can be provided to enhance the weather resistance and transparency of the coating and maintain the transparency and optical clarity of the cover. By using the silicon carbide layer 4, excellent hardness, wear resistance and corrosion resistance can be provided to effectively protect the surface of the glass cover from scratching and chemical erosion and extend the service life of the cover. By using the color-changing ink area 5, the glass cover has a unique appearance effect of color-changing stripes, increasing the beauty and attractiveness of the product.

[0032] To enable those skilled in the art to better understand the solution of the present utility model, the following will elaborate on the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.

[0033] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0035] As Figure 1 、 Figure 2 and Figure 3 shown, the glass cover plate with color-changing stripes and anti-corrosion performance includes a glass body 1. A zinc nitride layer 2 is provided on the upper surface of the glass body 1. A zinc oxide layer 3 is provided on the upper surface of the zinc nitride layer 2. A silicon carbide layer 4 is provided on the upper surface of the zinc oxide layer 3. A plurality of color-changing ink areas 5 are provided on the lower surface of the glass body 1. The color-changing ink areas 5 are distributed at the edge of the glass body 1. An isolation ink layer 6 is provided on the lower surface of the color-changing ink areas 5.

[0036] The isolation ink layer 6 is a black ink layer.

[0037] It should be noted that the thickness of the zinc oxide layer 3 is between 50 nm and 100 nm. The thickness of the zinc nitride layer 2 is between 100 nm and 150 nm. The thickness of the silicon carbide layer 4 is between 50 nm and 80 nm.

[0038] Preferably, the thickness of the zinc oxide layer 3 is 70 nm, the thickness of the zinc nitride layer 2 is 120 nm, and the thickness of the silicon carbide layer 4 is 70 nm.

[0039] In addition, a photochromic ink is covered on the color-changing ink areas 5.

[0040] It should be noted that the setting direction of the color-changing ink areas 5 is orthogonally arranged.

[0041] The following will explain the working mode of this embodiment.

[0042] By using the zinc nitride layer 2, excellent adhesion and stability can be provided to ensure that the coating can firmly adhere to the surface of the glass cover plate. By using the zinc oxide layer 3, excellent corrosion resistance and optical properties can be provided to enhance the weather resistance and transparency of the coating and maintain the transparency and optical clarity of the cover plate. By using the silicon carbide layer 4, excellent hardness, wear resistance and corrosion resistance can be provided to effectively protect the surface of the glass cover plate from scratches and chemical erosion and extend the service life of the cover plate. By using the color-changing ink area 5, the glass cover plate has a unique color-changing stripe appearance effect, increasing the aesthetics and attractiveness of the product.

[0043] As Figure 4 shown, the glass cover plate with color-changing stripes and corrosion resistance provided in Example 1 is further optimized. Specifically, the setting direction of the color-changing ink area 5 is inclined.

[0044] It should be noted that the inclination angle of the color-changing ink area 5 is 45°.

[0045] The working mode of this embodiment will be described below.

[0046] Since the color-changing ink area 5 is inclined, many more colorful color-changing stripe appearance effects can be obtained, further increasing the aesthetics and attractiveness of the product.

[0047] As Figure 5 shown, the glass cover plate with color-changing stripes and corrosion resistance provided in Example 1 or 2 is further optimized. Specifically, the setting direction of the color-changing ink area 5 is a mixed mode, including orthogonal setting and inclined setting.

[0048] The working mode of this embodiment will be described below.

[0049] By using the color-changing ink area 5 with orthogonal setting and inclined setting, the color-changing stripe appearance effect is further improved, further increasing the aesthetics and attractiveness of the product.

[0050] The terms "coupled" and "coupled to" involved in the embodiments of the present application should be understood in a broad sense. For example, it can refer to a direct physical connection or an indirect connection implemented through electronic devices, such as a connection implemented through resistors, inductors, capacitors or other electronic devices.

[0051] In the present utility model, unless otherwise clearly defined or limited, terms such as "installation", "connection", "linkage", "fixation" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model may be understood according to specific circumstances.

[0052] Obviously, the embodiments described above are only a part of the embodiments of the present application, rather than all of the embodiments. The accompanying drawings show the preferred embodiments of the present application, but do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present application in other related technical fields shall be within the scope of the patent protection of the present application by the same token.

Claims

1. A glass cover plate with color-changing stripes and anti-corrosion performance, characterized in that, The glass cover plate with color-changing stripes and anti-corrosion performance comprises a glass body (1). A zinc nitride layer (2) is provided on the upper surface of the glass body (1). A zinc oxide layer (3) is provided on the upper surface of the zinc nitride layer (2). A silicon carbide layer (4) is provided on the upper surface of the zinc oxide layer (3). A plurality of color-changing ink regions (5) are provided on the lower surface of the glass body (1). The color-changing ink regions (5) are distributed at the edge of the glass body (1). An isolation ink layer (6) is provided on the lower surface of the color-changing ink regions (5).

2. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 1, characterized in that, The isolation ink layer (6) is a black ink layer.

3. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 1, characterized in that, The thickness of the zinc oxide layer (3) is between 50 nm and 100 nm.

4. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 3, characterized in that The thickness of the zinc nitride layer (2) is between 100 nm and 150 nm.

5. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 4, wherein The thickness of the silicon carbide layer (4) is between 50 nm and 80 nm.

6. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 5, characterized in that, The thickness of the zinc oxide layer (3) is 70 nm, the thickness of the zinc nitride layer (2) is 120 nm, and the thickness of the silicon carbide layer (4) is 70 nm.

7. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 1, characterized in that, The color-changing ink regions (5) are covered with photochromic ink.

8. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 1, characterized in that, The arrangement direction of the color-changing ink regions (5) is orthogonally arranged.

9. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 1, wherein The arrangement direction of the color-changing ink regions (5) is obliquely arranged.

10. The glass cover plate with color-changing stripes and anti-corrosion performance according to claim 9, characterized in that, The inclination angle of the color-changing ink regions (5) is 45°.

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