CN214101466U - Cover plate assembly, camera assembly and electronic equipment - Google Patents

Abstract

The application provides an apron subassembly, including glass apron to and set gradually plastic layer and the decorative layer at glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film. In the cover plate assembly, the glass cover plate is arranged on the outer side, so that the strength and the wear resistance of the cover plate assembly are greatly improved; the plastic layer processing property is good, and the shape variability is strong, combines the decorative layer simultaneously, enriches the outward appearance effect of apron subassembly, and the variability of outward appearance effect is high simultaneously, and the outward appearance expressive force promotes, is favorable to the application of apron subassembly. The application also provides a camera assembly and an electronic device.

Description

Cover plate assembly, camera assembly and electronic equipment

Technical Field

The application belongs to the technical field of electronic products, and particularly relates to a cover plate assembly, a camera assembly and electronic equipment.

Background

With the continuous development of electronic devices, users have higher and higher requirements on the strength and appearance of the electronic devices. When the existing electronic equipment has better strength, the appearance effect is often monotonous, the expressive force is insufficient, and when the appearance effect of the electronic equipment is rich, the strength is often lower. Therefore, the existing electronic devices still need to be improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides an appearance effect variability height, visual effect is abundant, and the outward appearance expressive force is strong, and intensity is good, the good apron subassembly of wear resistance.

In a first aspect, the application provides a cover plate assembly, include glass apron, and set gradually the plastic layer and the decorative layer of glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film.

In a second aspect, the application provides a camera assembly, including camera decoration, camera module and apron subassembly, camera decoration has the through-hole, the camera module with the through-hole corresponds the setting, the apron subassembly sets up camera decoration is kept away from a side surface of camera module, the apron subassembly includes glass apron and sets up the plastic layer of glass apron internal surface.

The third aspect, this application provides an electronic equipment, including the camera subassembly, the camera subassembly includes camera decoration, camera module and apron subassembly, the camera decoration has the through-hole, the camera module with the through-hole corresponds the setting, the apron subassembly sets up the camera decoration is kept away from a side surface of camera module, the apron subassembly includes glass apron and sets up the plastic layer of glass apron internal surface.

The fourth aspect, the application provides an electronic equipment, including the display screen, and set up the apron subassembly and the casing of the relative both sides of display screen, the apron subassembly with the casing is connected and is formed accommodating space, the display screen sets up in the accommodating space, the apron subassembly includes glass apron, and sets gradually the plastic layer and the decorative layer of glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film.

In a fifth aspect, the application provides an electronic device, including the display screen, and set up the protecgulum and the apron subassembly of the relative both sides of display screen, the protecgulum with the apron subassembly is connected and is formed accommodating space, the display screen sets up in the accommodating space, the apron subassembly includes glass apron, and sets gradually the plastic layer and the decorative layer of glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film.

In the cover plate assembly provided by the application, the glass cover plate is arranged on the outer side, so that the strength and the wear resistance of the cover plate assembly are greatly improved; the plastic layer processing property is good, and the shape variability is strong, combines the decorating film simultaneously, enriches the outward appearance effect of apron subassembly, and the variability of outward appearance effect is high simultaneously, and the outward appearance expressive force promotes, is favorable to the application of apron subassembly. The camera assembly with the cover plate assembly and the electronic equipment are high in variability of appearance effects, rich in visual effects, strong in appearance expressive force, good in strength and good in wear resistance, and can meet user requirements.

Drawings

Fig. 1 is a schematic structural diagram of a cover plate assembly according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 3 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 5 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 6 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 7 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 8 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure.

Fig. 9 is a schematic structural diagram of a camera head assembly according to an embodiment of the present application.

FIG. 10 is a cross-sectional view taken along line A-A of FIG. 9 according to one embodiment of the present application.

FIG. 11 is a cross-sectional view taken along line A-A of FIG. 9 according to another embodiment of the present application.

Fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 13 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 14 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Description of reference numerals:

the glass cover plate comprises a glass cover plate body 10, an inner surface 11, an outer surface 12, a window area 101, a non-window area 102, a plastic layer 20, a decoration layer 30, a base material layer 31, a decoration film 32, a color layer 321, a texture layer 322, an optical film layer 323, a non-conductive metal layer 324, an antireflection film 40, a first connecting layer 50, a second connecting layer 60, a cover plate assembly 100, a camera decoration 200, a through hole 201, a camera module 300, a camera assembly 400, a display screen 500, a shell 600 and a front cover 700.

Detailed Description

The following is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications are also considered as the protection scope of the present application.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1, which is a schematic structural diagram of a cover plate assembly according to an embodiment of the present disclosure, the cover plate assembly 100 includes a glass cover plate 10, and a plastic layer 20 and a decoration layer 30 sequentially disposed on an inner surface 11 of the glass cover plate 10, the decoration layer 30 includes a substrate layer 31 and a decoration film 32, and the substrate layer 31 is disposed between the plastic layer 20 and the decoration film 32. In the cover assembly 100, the glass cover 10, the plastic layer 20 and the decoration layer 30 are an integrated structure; the glass cover plate 10 is arranged on the outer side, so that the strength and the wear resistance of the cover plate assembly 100 are greatly improved, the touch feeling, the smoothness and the fineness of the glass cover plate 10 are good, and the texture of the cover plate assembly 100 can be improved; the plastic layer 20 has good processability and strong shape variability, which is beneficial to obtaining plastic layers 20 with different shapes and sizes and improving the appearance variability of the cover plate assembly 100; the decoration layer 30 in the cover plate assembly 100 can enrich the appearance effect of the cover plate assembly 100, and meanwhile, the combination of the plastic layer 20 and the decoration layer 30 enables the appearance effect variability of the cover plate assembly 100 to be improved, and the appearance expressive force is improved, so that the cover plate assembly 100 is favorably applied.

In the present application, the glass cover plate 10 in the cover plate assembly 100 has an inner surface 11 and an outer surface 12 disposed oppositely, wherein the inner surface 11 and the outer surface 12 are referred to the usage status of the glass cover plate 10, for example, when the glass cover plate 10 is applied to an electronic device, the surface facing the inside of the electronic device is the inner surface 11, and the surface facing the outside of the electronic device is the outer surface 12. Specifically, the glass cover plate 10 may be, but is not limited to, a front cover 700 of the electronic device, the housing 600, a camera lens, and the like. In the present application, the glass cover plate 10 has high strength and good wear resistance, and the mechanical properties of the cover plate assembly 100 are improved; the surface of the glass cover plate 10 is flat and smooth, the fineness is good, the touch feeling is good, and the texture of the cover plate assembly 100 is improved; simultaneously plastic layer 20 and decorative layer 30 set up on glass apron 10's internal surface 11 to make glass apron 10 can play the guard action to plastic layer 20 and decorative layer 30, strengthen plastic layer 20 and decorative layer 30's stability, guarantee the reliability of apron subassembly 100 appearance effect, and glass apron 10's permeability is good, can make plastic layer 20 and decorative layer 30's appearance effect present. It will be appreciated that the glass cover 10 has a certain light transmittance so that the appearance of the plastic layer 20 and the decorative layer 30 can be exhibited.

In the present embodiment, the optical transmittance of the glass cover plate 10 is greater than 88%. Thereby, light can pass through the glass cover plate 10 to the maximum extent, light scattering, light absorption and light reflection are reduced, and the light transmission amount is ensured. Further, the optical transmittance of the glass cover plate 10 is greater than 90%. Specifically, the optical transmittance of the glass cover plate 10 may be, but is not limited to, 91%, 92%, 93%, 94%, 95%, or 96%. Wherein the optical transmittance is the transmittance of light in the wavelength range of 380nm-780 nm. In the present application, the specific shape and size of the glass cover plate 10 are not particularly limited, and may be selected and designed according to actual needs. In the present embodiment, the shape of the glass cover plate 10 may be a 2D shape, a 2.5D shape, or a 3D shape. Specifically, when the glass cover plate 10 is 2.5D or 3D, the stereoscopic impression of the cover plate assembly 100 can be improved; it is also possible to form glass cover plates 10 of varying thicknesses. In the present embodiment, the glass cover plate 10 has a thickness of 0.5mm to 1.2 mm. Further, the thickness of the glass cover plate 10 is 0.5mm to 0.7 mm. Specifically, the thickness of the glass cover plate 10 may be, but is not limited to, 0.5mm, 0.55mm, 0.58mm, 0.6mm, 0.62mm, 0.65mm, 0.67mm, 0.7mm, 0.8mm, 0.9mm, or 1 mm. The glass cover plate 10 of the above thickness can satisfy the impact resistance requirement of the cover plate assembly 100.

In the application, the plastic layer 20 is arranged on the inner surface 11 of the glass cover plate 10, the plastic layer 20 is convenient to process and has good processing performance, and compared with glass, the plastic layer 20 can be formed into various shapes and sizes, so that the shape of the cover plate assembly 100 can be improved, and the appearance effect of the cover plate assembly 100 is enriched; and the penetrating sense of plastic layer 20 is strong, can show the third dimension that strengthens apron subassembly 100, and the bonding performance with decorative layer 30 is good moreover, can promote the outward appearance expressive force of apron subassembly 100 jointly.

In the embodiment of the present application, the optical transmittance of the plastic layer 20 is greater than 90%. Thereby allowing the appearance of the decorative layer 30 to be exhibited. Further, the optical transmittance of the plastic layer 20 is greater than 92%. Specifically, the optical transmittance of the plastic layer 20 may be, but is not limited to, 92%, 93%, 94%, 95%, or 96%.

In the present embodiment, the plastic layer 20 includes at least one of a polycarbonate layer, a polymethylmethacrylate layer, a polyethylene terephthalate layer, and a transparent nylon layer. In one embodiment, the plastic layer 20 includes a polycarbonate layer and a polymethyl methacrylate layer stacked together. Thereby improving the mechanical properties and permeability of the plastic layer 20. In another embodiment, the plastic layer 20 is a polycarbonate layer. Thereby improving the permeability and processability of the plastic layer 20. In particular, optical grade plastics can be selected to achieve the desired optical transmittance requirements.

In the present application, the shape and size of the plastic layer 20 are not limited, and can be selected and designed according to actual needs. Specifically, the plastic layer 20 may be processed into a desired shape by, but not limited to, injection molding. In the embodiment, the thickness of the plastic layer 20 is 0.5mm to 1.2 mm. Further, the thickness of the plastic layer 20 is 0.5mm to 0.7 mm. Specifically, the thickness of the plastic layer 20 may be, but not limited to, 0.5mm, 0.56mm, 0.59mm, 0.6mm, 0.64mm, 0.65mm, 0.68mm, 0.7mm, 0.8mm, 0.9mm, or 1 mm. The plastic layer 20 with the above thickness can improve the permeability of the cover plate assembly 100, and meanwhile, the thickness of the cover plate assembly 100 is not excessively increased. In one embodiment, the ratio of the thickness of the plastic layer 20 to the thickness of the glass cover plate 10 is 1-2. Thereby making the sheathing assembly 100 high in strength and good in permeability. Further, the ratio of the thickness of the plastic layer 20 to the thickness of the glass cover plate 10 is 1-1.5. Specifically, the thickness ratio of the plastic layer 20 to the glass cover plate 10 may be, but is not limited to, 1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, or 2.

Fig. 2 is a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure, in which a thickness of a plastic layer 20 is not uniform. Thereby making the cover plate assembly 100 be unequal in thickness and enriching the appearance effect of the cover plate assembly 100. For example, the thickness of the plastic layer 20 in the transverse dimension of the plastic layer 20 is gradually increased, increased and then unchanged, gradually decreased, decreased and then unchanged, increased and then decreased, increased and then unchanged and then decreased, decreased and then increased or decreased and then unchanged and then increased, etc. Thereby greatly enriching the appearance effect of the cover plate assembly 100, and the plastic layer 20 with different thicknesses is simple to process and low in cost. In one embodiment, the plastic layer 20 includes a first surface and a second surface opposite to each other, the first surface is between the inner surface 11 of the glass cover plate 10 and the second surface, the first surface is a plane, and the second surface is a curved surface. Thereby making the thickness of the plastic layer 20 different and also improving the stereoscopic impression and permeability of the cover plate assembly 100. Further, the radius of curvature of the second surface is greater than or equal to 2 mm. Thereby be favorable to the stable structure of decorative layer 30 and plastic layer 20, avoid the second surface curvature radius too big, lead to decorative layer 30 to drop from plastic layer 20, make even fracture between decorative layer 30 and the plastic layer 20, reduce the holistic stability and the reliability of apron subassembly 100. Specifically, the radius of curvature of the second surface is 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, or the like. In one embodiment, the curved second surface has an arc surface. Further, the curvature radius of the cambered surface is greater than or equal to 2 mm. Thereby ensuring stability and reliability of the cap plate assembly 100. In another specific embodiment, the planar second surface has a plurality of cambered surfaces, and the cambered surfaces are directly or indirectly connected; the radii of curvature of the arc surfaces in which the decorative layer 30 is disposed are all greater than or equal to 2 mm. Furthermore, the curvature radius of each cambered surface is larger than or equal to 2 mm.

In another embodiment of the present application, the plastic layer 20 is a patterned layer. That is, the plastic layer 20 is patterned in an orthographic projection on the glass cover plate 10. Thereby improving the appearance of the cover plate assembly 100 and preventing the cover plate assembly 100 from being homogeneous. Specifically, the orthographic projection of the plastic layer 20 on the glass cover plate 10 can be characters, figures, and the like, and can be selected according to the requirement.

In the present embodiment, the plastic layer 20 has metal particles therein. The metal particles are dispersed in the plastic layer 20, so that the plastic layer 20 can have a starry-and-pointed flashing effect under a light source, and the texture of the cover plate assembly 100 is enhanced; meanwhile, the visual effect of the cover plate assembly 100 is greatly improved by combining the decoration layer 30. In one embodiment, the metal particles have a particle size of 0.1mm to 1 mm. So that the metal particles can be uniformly dispersed in the plastic layer 20 without affecting the transparency of the plastic layer 20 too much, and thus the appearance of the decoration film 32 is not affected. Further, the particle size of the metal particles is 0.2mm to 0.9 mm. Specifically, the particle size of the metal particles may be, but is not limited to, 0.1mm, 0.3mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, or 1 mm.

In the present application, the decoration layer 30 includes a substrate layer 31 and a decoration film 32, and the substrate layer 31 is disposed between the plastic layer 20 and the decoration film 32. The substrate layer 31 serves as a substrate for disposing the decoration film 32, so as to form the decoration film 32 and connect the decoration film 32 with the plastic layer 20. In the embodiment of the present application, the substrate layer 31 is a plastic substrate layer 31, so that the flexibility of the decoration layer 30 is improved, and the decoration layer can be well connected with the plastic layer 20. Specifically, the substrate layer 31 may be, but not limited to, a polycarbonate layer, a polyethylene terephthalate layer, a polymethyl methacrylate layer, or the like. In one embodiment, the thickness of the substrate layer 31 is 30 μm to 60 μm. Further, the thickness of the base material layer 31 is 40 μm to 55 μm. Specifically, the thickness of the base material layer 31 may be specifically, but not limited to, 35 μm, 40 μm, 45 μm, 50 μm, 55 μm, 58 μm, or 60 μm.

In the present embodiment, the decoration film 32 includes at least one of a color layer 321, a texture layer 322, an optical film layer 323, and a non-conductive metal layer 324. The appearance effect of the sheathing assembly 100 can be greatly enriched by providing the decoration film 32 of the above-described composition.

In one embodiment of the present application, the decoration film 32 includes a color layer 321. By providing the color layer 321, the cover plate assembly 100 is colored, so that the cover plate assembly 100 has a color appearance. The color of the color layer 321 may be, but is not limited to, yellow, red, blue, green, purple, etc.; the color plate can also be spliced by multiple colors to form a color collision visual effect; and can also be a gradient color layer. The thickness of the color layer 321 is not particularly limited, for example, the thickness of the color layer 321 may be 10 μm to 30 μm, and specifically may be, but is not limited to, 10 μm, 12 μm, 15 μm, 17 μm, 20 μm, 25 μm, 26 μm, 29 μm, and the like. When the thickness of the color layer 321 is within the above range, the cover plate assembly 100 may have a good color effect. In this application, the color layers 321 may have a single-layer structure or a multi-layer structure, and the colors of the color layers 321 may be the same or different. In one embodiment of the present application, the color layer 321 is a clear layer. That is, the color layer 321 is disposed without affecting the appearance of other layer structures in the cover plate assembly 100. In another embodiment of the present application, the color layer 321 is a solid layer. That is, the color layer 321 is opaque. In one embodiment, the optical transmittance of the color layer 321 is less than 1%. At this time, the color layer 321 may function as a cover bottom layer to block one side light of the cover plate assembly 100. Further, the color layer 321 is a black ink layer.

In another embodiment of the present application, the decorative film 32 includes a textured layer 322. By providing the textured layer 322, the cover plate assembly 100 has a textured appearance. In one embodiment of the present application, the texture layer 322 is a transparent texture layer 322. Specifically, the optical transmittance of the texture layer 322 is greater than 90%, greater than 91%, greater than 92%, greater than 95%, or the like. In another embodiment of the present application, the textured layer 322 has a thickness of 5 μm to 15 μm. Further, the thickness of the texture layer 322 is 5 μm to 12 μm. Specifically, the thickness of the texture layer 322 may be, but is not limited to, 5 μm, 6 μm, 7 μm, 8 μm, 9 μm, 10 μm, 11 μm, 12 μm, or the like. Too large a thickness of the texture layer 322 may result in poor impact resistance of the texture layer 322, and may easily crack; too small a thickness of the texture layer 322 may result in an insignificant texture and a difficult preparation process; the thickness of the texture layer 322 is within this range, and good texture effect can be achieved. In the present application, the texture layer 322 may have a single-layer structure or a multi-layer structure, and the textures of the multiple texture layers 322 may be the same or different. Specifically, the texture structure of the texture layer 322 may include, but is not limited to, at least one of micro-lenses, linear cylindrical lenses, curved cylindrical lenses, small short lines, fresnel lenses and CD patterns, so that the appearance effect of the cover plate assembly 100 is significantly improved. By providing the textured layer 322 with multiple textured effects, the appearance of the cover assembly 100 may be enhanced.

In yet another embodiment of the present application, the decoration film 32 includes an optical film layer 323. The optical film layer 323 can change refraction, transmission, reflection, etc. of light passing through the optical film layer 323, so that the cover plate assembly 100 exhibits a certain gloss change, such as visual effect of light shadow flowing at different angles. In the present application, the optical film layer 323 is a transparent layer, and the material of the optical film layer 323 is selected from materials that can provide the optical film layer 323 with a certain optical effect, and may be, but not limited to, a material that provides the optical film layer 323 with a certain refractive index, transmittance, reflectance, and the like. In an embodiment of the present disclosure, the optical film layer 323 includes at least one of a titanium oxide layer, a titanium pentoxide layer, a tantalum oxide layer, a zirconium oxide layer, a silicon dioxide layer, an aluminum oxide layer, and a magnesium fluoride layer. In another embodiment of the present application, the optical film layer 323 is formed by alternately laminating at least two optical thin films having different refractive indexes. Further, the optical film layer 323 is formed by periodically alternately laminating at least two optical thin films having different refractive indexes. In one embodiment, the optical film 323 includes at least two of a titanium oxide layer, a titanium pentoxide layer, a tantalum oxide layer, a zirconium oxide layer, a silicon dioxide layer, an aluminum oxide layer, and a magnesium fluoride layer. In yet another embodiment of the present application, the optical film layer 323 has a thickness of 100nm to 400 nm. Further, the thickness of the optical film layer 323 is 150nm to 350 nm. Specifically, the thickness of the optical film layer 323 may be, but not limited to, 150nm, 160nm, 200nm, 230nm, 250nm, 300nm, 330nm, or the like. In the present application, the reflectivity, the refractive index, and the light transmittance of the optical film layer 323 may be changed by changing the material, the thickness, the number of layers, and the like of the optical film layer 323, so as to achieve different appearance effects.

In yet another embodiment of the present application, the decoration film 32 includes a non-conductive metal layer 324. By providing the non-conductive metal layer 324, the cover plate assembly 100 has a metallic luster, and the texture of the cover plate assembly 100 is improved. In an embodiment of the present application, the non-conductive metal layer 324 is made of a metal material. In one embodiment, the non-conductive metal layer 324 is an indium layer, a tin layer, or an indium tin alloy layer. In another embodiment of the present application, the thickness of the non-conductive metal layer 324 is 5nm to 50nm, which is beneficial for manufacturing the non-conductive film layer. Further, the thickness of the non-conductive metal layer 324 is 8nm to 45 nm. Specifically, the thickness of the non-conductive metal layer 324 may be, but not limited to, 9nm, 15nm, 20nm, 25nm, 30nm, 35nm, 40nm, or 45nm, etc.

In the embodiment, the color layer 321 and/or the non-conductive metal layer 324 may play a role in countering the effects of the texture layer 322 and/or the optical film layer 323, where the texture layer 322 and/or the optical film layer 323 are closer to the plastic layer 20; when the texture layer 322 and the optical film layer 323 are included at the same time, the order of the texture layer 322 and the optical film layer 323 is not particularly limited. In an embodiment of the present disclosure, the decoration film 32 includes a color layer 321 and a texture layer 322, and the texture layer 322 is disposed between the color layer 321 and the substrate layer 31. Thereby giving the cover plate assembly 100 a visual effect of color and texture. In another embodiment of the present application, the decoration film 32 includes a texture layer 322, an optical film layer 323, and a color layer 321 sequentially disposed on the substrate layer 31. Thereby giving the cover plate assembly 100 the visual effect of color, texture, and gloss variations. Referring to fig. 3, a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure is substantially the same as that of fig. 1, except that the decoration film 32 includes a texture layer 322, an optical film layer 323, a color layer 321, and a non-conductive metal layer 324 sequentially disposed on the substrate layer 31. Thereby providing the cover plate assembly 100 with the visual effects of color, texture, gloss variation and metal texture.

In the present embodiment, the optical transmittance of the decorative layer 30 is less than 1%. Thereby make decorative layer 30 as the bottom layer for apron subassembly 100 is absolute black, avoids the reflection of the light that passes through decorative layer 30, plays the effect of shielding to one side of apron subassembly 100 simultaneously.

Referring to fig. 4, a schematic structural view of a cover assembly according to another embodiment of the present disclosure is substantially the same as that shown in fig. 1, except that the glass cover 10 has a window area 101 and a non-window area 102 adjacent to the window area 101, and the plastic layer 20 and the decoration layer 30 are disposed corresponding to the non-window area 102. That is, the cover plate assembly 100 has a viewing area 101 and a non-viewing area 102. It is understood that the adjacent regions may be disposed circumferentially or on one side; the window area 101 and the non-window area 102 may be one or more. The window area 101 is arranged, so that the cover plate assembly 100 can be matched with other devices to be used conveniently, and the application range of the cover plate assembly 100 is widened; while the plastic layer 20 and the decorative layer 30 are disposed in the non-viewing area 102, the cover assembly 100 also has a rich appearance effect in the area of the non-viewing area 102. In the embodiment of the present application, when the cover plate assembly 100 is used in combination with a lighting device or a light emitting device, each window area 101 corresponds to a lighting device or a light emitting device; since the glass cover plate 10 has a good light transmission performance, the lighting device or the light emitting device can collect or emit light through the window area 101, so that the lighting device or the light emitting device can work better.

Referring to fig. 5, a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure is substantially the same as that shown in fig. 1, except that the cover plate assembly 100 further includes an antireflection film 40, the antireflection film 40 is disposed on the glass cover plate 10, and the antireflection film 40 is disposed corresponding to the window area 101. The antireflection film 40 uses the principle of light interference, and light reflected on the front surface and the rear surface of the film interferes with each other, so that the light intensity of the transmission region is changed by changing the light intensity of the reflection region, thereby improving the optical transmittance of the window region 101. In the present application, antireflection film 40 may be disposed on inner surface 11 of glass cover plate 10, or may be disposed on outer surface 12 of glass cover plate 10. In one embodiment, antireflection coating 40 completely covers outer surface 12 of glass cover sheet 10. In the present application, the material of the antireflection film 40 and the material of the optical film layer 323 are selected in the same range. Alternatively, the antireflection film 40 is formed by alternately laminating at least two optical thin films having different refractive indices. In one embodiment, the thickness of the antireflection film 40 is 100nm to 800nm, which may be selected according to actual needs. Optionally, the optical transmittance of the antireflection film 40 is greater than 93%, which is beneficial to light transmission. Further, the optical transmittance of the antireflection film 40 is greater than 96%, which is further beneficial to light transmission. In the present application, the antireflection film 40 having a desired transmittance may be prepared by controlling the material and thickness of the antireflection film 40.

Referring to fig. 6, a schematic structural diagram of a cover plate assembly according to another embodiment of the present disclosure is substantially the same as that of fig. 1, except that the cover plate assembly 100 further includes a first connection layer 50, and the first connection layer 50 is disposed between the glass cover plate 10 and the plastic layer 20 and is used for connecting the glass cover plate 10 and the plastic layer 20. Referring to fig. 7, a schematic structural view of a cover assembly according to another embodiment of the present disclosure is substantially the same as that of fig. 1, except that the cover assembly 100 further includes a second connection layer 60, and the second connection layer 60 is disposed between the plastic layer 20 and the decorative layer 30 for connecting the plastic layer 20 and the decorative layer 30. Through the arrangement of the first connecting layer 50 and/or the second connecting layer 60, the bonding force between the layers inside the cover plate assembly 100 is better, and the stability is high. In an embodiment, the first connection layer 50 and the second connection layer 60 may be, but are not limited to, an optical glue layer. The optical adhesive layer can be directly connected without heating or ultraviolet irradiation curing, and the operation is convenient. In another embodiment, the optical transmittance of the first connecting layer 50 and the second connecting layer 60 is greater than 90%, so that the first connecting layer 50 and the second connecting layer 60 do not affect the appearance of other layer structures in the cover plate assembly 100. In the present application, the thicknesses of the first connection layer 50 and the second connection layer 60 may be selected as desired. In one embodiment, the thickness of each of the first and second connection layers 50 and 60 is no greater than 100 μm in order to connect the layer structures together without increasing the thickness of the cover plate assembly 100 too much. Specifically, the thickness of the first connection layer 50 and the second connection layer 60 may be, but not limited to, 20 μm, 30 μm, 40 μm, 50 μm, 60 μm, 70 μm, 85 μm, or the like.

The strength and the wear resistance of the cover plate assembly 100 are improved by arranging the glass cover plate 10; by arranging the plastic layer 20, the transparency, the appearance variability and the stereoscopic impression of the cover plate assembly 100 are improved; the appearance effect of the cover plate assembly 100 is improved by arranging the decoration film 32; the glass cover plate 10, the plastic layer 20 and the decoration layer 30 are integrated, and the combination of the three components enables the cover plate assembly 100 to have high strength, rich appearance and wide application range.

Referring to fig. 8, which is a schematic structural diagram of a cover plate assembly 100 according to another embodiment of the present disclosure, the cover plate assembly 100 is used in a camera assembly 400, and the cover plate assembly 100 includes a glass cover plate 10 and a plastic layer 20 disposed on an inner surface 11 of the glass cover plate 10. Through set up plastic layer 20 in apron subassembly 100, can improve the profound sense and penetrating sense of apron subassembly 100, glass apron 10 has guaranteed the intensity and the wear resistance of apron subassembly 100 simultaneously for apron subassembly 100 can be used for in camera assembly 400 better. In the present application, the cover plate assembly 100 is used as a lens in the camera head 400.

In the present embodiment, the glass cover plate 10 has a window area 101 and a non-window area 102 adjacent to the window area 101, and the plastic layer 20 is disposed corresponding to the non-window area 102. That is, the cover plate assembly has a viewing window area 101 and a non-viewing window area 102, the glass cover plate 10 of the viewing window area 101 enables the light transmission performance of the viewing window area to be high, and the glass cover plate 10 and the plastic layer 20 of the non-viewing window area 102 ensure the strength and enhance the deep and transparent feeling of the non-viewing window area 102.

In the embodiment of the present application, the cover plate assembly 100 further includes a decoration layer 30, the decoration layer 30 is disposed on a surface of the plastic layer 20 away from the glass cover plate 10, the decoration layer 30 includes a substrate layer 31 and a decoration film 32, and the substrate layer 31 is disposed between the plastic layer 20 and the decoration film 32. Through setting up decorative layer 30, promote the outward appearance effect of apron subassembly 100 to satisfy the application demand of apron subassembly 100. In one embodiment, the glass cover 10 has a window area 101 and a non-window area 102 adjacent to the window area 101, and the plastic layer 20 and the decoration layer 30 are disposed corresponding to the non-window area 102. Further, the optical transmittance of the decoration layer 30 is less than 1%. Therefore, the non-window area 102 is made to be absolutely black, so as to prevent the light reflected by the non-window area 102 from influencing the light passing through the window area 101, and further facilitate the application of the cover plate assembly 100 in the camera assembly 400.

The present application further provides a camera head assembly 400 comprising the cover plate assembly 100 of any of the above embodiments. At this time, the cover plate assembly 100 is used as a camera lens to protect the camera assembly 400, and meanwhile, the appearance variability and the stereoscopic impression of the camera assembly 400 are enhanced. Referring to fig. 9, which is a schematic structural diagram of a camera assembly according to an embodiment of the present disclosure, the camera assembly 400 includes a camera decoration 200, a camera module 300, and a cover plate assembly 100, the camera decoration 200 has a through hole 201, the camera module 300 is disposed corresponding to the through hole 201, and the cover plate assembly 100 is disposed on a side surface of the camera decoration 200 away from the camera module 300. Referring to fig. 10, a cross-sectional view taken along line a-a in fig. 9 is shown, in which a cover assembly 100 includes a glass cover 10 and a plastic layer 20 disposed on an inner surface 11 of the glass cover 10, the glass cover 10 has a window area 101 and a non-window area 102 adjacent to the window area 101, the plastic layer 20 is disposed corresponding to the non-window area 102, and a camera module 300 is disposed corresponding to the window area 101. At this time, the optical transmittance of the light incident surface of the camera decoration 200 may be set to be less than 1% so as to facilitate the imaging effect of the camera assembly 400. Referring to fig. 11, a cross-sectional view taken along line a-a in fig. 9 according to another embodiment of the present application is different from fig. 10 in that the cover assembly 100 further includes a decoration layer 30, and the decoration layer 30 is disposed corresponding to the non-window area 102. Further, the optical transmittance of the decoration layer 30 is less than 1%. Therefore, the reflected light of the non-window area 102 of the cover plate assembly 100 is reduced, the light captured by the camera module 300 is not affected, and the shooting effect is ensured.

The present application further provides an electronic device including the cover plate assembly 100 in any of the above embodiments. It is understood that the electronic device may be, but is not limited to, a cell phone, a tablet, a laptop, a watch, MP3, MP4, GPS navigator, digital camera, etc.

Referring to fig. 12, a schematic structural diagram of an electronic device according to an embodiment of the present application is shown, where the electronic device includes a camera assembly 400 according to any of the above embodiments. Referring to fig. 13, a schematic structural diagram of an electronic device according to another embodiment of the present disclosure is shown, the electronic device includes a display screen 500, and a cover plate assembly 100 and a housing 600 disposed on opposite sides of the display screen 500, the cover plate assembly 100 and the housing 600 are connected to form an accommodating space, and the display screen 500 is disposed in the accommodating space. The cover plate assembly 100 serves as a front cover of the electronic device and protects the display screen 500. In one embodiment, the glass cover 10 has a window area 101 and a non-window area 102 adjacent to the window area 101, the plastic layer 20 and the decoration layer 30 are disposed corresponding to the non-window area 102, and the display screen 500 is disposed corresponding to the window area 101. Therefore, the display screen 500 can emit light through the window area 101, and the display picture of the display screen 500 is ensured; meanwhile, the plastic layer 20 and the decoration film 32 are disposed in the non-window area 102, so that the appearance effect of the electronic device can be improved. Referring to fig. 14, a schematic structural diagram of an electronic device according to another embodiment of the present disclosure is shown, the electronic device includes a display screen 500, and a front cover 700 and a cover plate assembly 100 disposed on opposite sides of the display screen 500, the front cover 700 and the cover plate assembly 100 are connected to form an accommodating space, and the display screen 500 is disposed in the accommodating space. At this moment, the cover plate assembly 100 is used as a shell of the electronic device, such as a rear cover, a middle frame and the like, so that the appearance effect of the electronic device can be greatly improved, the strength of the electronic device is ensured, and the user requirements are met.

The foregoing detailed description has provided for the embodiments of the present application, and the principles and embodiments of the present application have been presented herein for purposes of illustration and description only and to facilitate understanding of the methods and their core concepts; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (16)

1. The utility model provides a cover plate assembly, its characterized in that includes the glass apron, and sets gradually the plastic layer and the decorative layer of glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film.

2. The decking assembly defined in claim 1 wherein the plastic layer is non-uniform in thickness.

3. The cover assembly of claim 2, wherein the plastic layer includes a first surface and a second surface disposed opposite each other, the first surface being between the inner surface of the glass cover and the second surface, the first surface being a flat surface, the second surface being a curved surface.

4. The cover plate assembly of claim 3, wherein the radius of curvature of the second surface is greater than or equal to 2 mm.

5. The cover assembly of claim 1, wherein said glass cover has a viewing area and a non-viewing area adjacent said viewing area, said plastic layer and said decorative layer being disposed in correspondence with said non-viewing area.

6. The cover plate assembly of claim 5, further comprising an anti-reflective film disposed on the glass cover plate, the anti-reflective film disposed in correspondence with the window area.

7. The cover assembly of claim 1, wherein the plastic layer has metal particles therein, and the metal particles have a particle size of 0.1mm to 1 mm.

8. The cover assembly of claim 1, wherein the decorative film comprises at least one of a color layer, a texture layer, an optical film layer, and a non-conductive metal layer.

9. The cover assembly of claim 1 wherein the decorative layer has an optical transmittance of less than 1%.

10. The cover assembly of claim 1, further comprising a first bonding layer disposed between the glass cover and the plastic layer for bonding the glass cover and the plastic layer, and a second bonding layer disposed between the plastic layer and the decorative layer for bonding the plastic layer and the decorative layer.

11. The utility model provides a camera component, its characterized in that, includes camera decoration, camera module and apron subassembly, camera decoration has the through-hole, the camera module with the through-hole corresponds the setting, the apron subassembly sets up the camera decoration is kept away from a side surface of camera module, the apron subassembly includes glass apron and sets up the plastic layer of glass apron internal surface.

12. The camera assembly of claim 11, wherein the glass cover plate has a window area and a non-window area adjacent to the window area, the plastic layer is disposed corresponding to the non-window area, and the camera module is disposed corresponding to the window area.

13. The camera assembly of claim 11, wherein the cover plate assembly further comprises a decorative layer disposed on a surface of the plastic layer away from the glass cover plate, the decorative layer comprising a substrate layer and a decorative film, the substrate layer being disposed between the plastic layer and the decorative film.

14. The utility model provides an electronic equipment, a serial communication port, including the camera subassembly, the camera subassembly includes camera decoration, camera module and apron subassembly, the camera decoration has the through-hole, the camera module with the through-hole corresponds the setting, the apron subassembly sets up the camera decoration is kept away from a side surface of camera module, the apron subassembly includes glass apron and sets up the plastic layer of glass apron internal surface.

15. The utility model provides an electronic equipment, its characterized in that, includes the display screen, and sets up the apron subassembly and the casing of the relative both sides of display screen, the apron subassembly with the casing is connected and is formed accommodating space, the display screen sets up in the accommodating space, the apron subassembly includes the glass apron, and sets gradually the plastic layer and the decorative layer of glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film.

16. The utility model provides an electronic equipment, its characterized in that, includes the display screen, and sets up the protecgulum and the apron subassembly of the relative both sides of display screen, the protecgulum with the apron subassembly is connected and is formed accommodating space, the display screen sets up in the accommodating space, the apron subassembly includes the glass apron, and sets gradually the plastic layer and the decorative layer of glass apron internal surface, the decorative layer includes substrate layer and decorative film, the substrate layer sets up the plastic layer with between the decorative film.

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