CN216467131U - Reflecting part and electronic product - Google Patents
Reflecting part and electronic product Download PDFInfo
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- CN216467131U CN216467131U CN202120531024.5U CN202120531024U CN216467131U CN 216467131 U CN216467131 U CN 216467131U CN 202120531024 U CN202120531024 U CN 202120531024U CN 216467131 U CN216467131 U CN 216467131U
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Abstract
In order to solve the problem that the existing glass cover plate of the electronic product cannot form a light-reflecting texture image, the utility model provides a light-reflecting piece, which comprises a substrate and a light-reflecting pattern positioned on the surface of the substrate, wherein the light-reflecting pattern comprises a plurality of unit light-reflecting regions which are spliced with one another; a plurality of grooves are arranged in the same unit light reflecting area and are arranged along the same direction; in the plurality of unit reflecting areas adjacent to the appointed unit reflecting area, the pointing direction of the groove in at least one unit reflecting area forms an included angle of 0-30 degrees or 180 degrees with the pointing direction of the groove in the appointed unit reflecting area, and the pointing direction of the groove in at least one unit reflecting area forms an included angle of 70-120 degrees with the pointing direction of the groove in the appointed unit reflecting area. The utility model also provides an electronic product comprising the light reflecting piece, and the light reflecting piece provided by the utility model can display a flashing effect in an overall visual sense by controlling the pointing directions of the grooves in the light reflecting areas of different units.
Description
Technical Field
The utility model belongs to the technical field of image forming, and particularly relates to a light reflecting piece and an electronic product.
Background
At present, glass cover plates on electronic products are used more and more, the glass cover plates have the advantages of high hardness and small signal shielding, in some application scenes, the appearance is attractive or other considerations are taken into consideration, decoration textures are required to be arranged on the surfaces of the glass cover plates, the decoration textures of the glass cover plates are mainly obtained by attaching decoration membranes or directly forming the glass cover plates, the texture of the electronic products can be influenced by attaching the decoration membranes, and meanwhile, the patterns are easy to wear along with the use of the electronic products. The existing mode of directly forming decorative textures on a glass cover plate mainly forms patterns with a rough surface area and a smooth surface area which are separated through modes such as etching and the like on the glass cover plate, the occupied area of different areas is large, and then the appearance difference is formed through diffuse reflection generated by the area with high roughness and mirror reflection generated by the smooth surface to form different images, but the image forming structure can only form bionic textures which are similar to leather patterns or tree patterns and have specific patterns, special light-reflecting texture images cannot be formed, and meanwhile, the transparent effect of the glass cover plate is lost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reflecting piece and an electronic product, aiming at the problem that a reflecting texture image cannot be formed in the existing electronic product glass cover plate.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
in one aspect, the utility model provides a reflective member, comprising a substrate and a reflective pattern on the surface of the substrate, wherein the reflective pattern comprises a plurality of unit reflective regions spliced with each other;
a plurality of grooves are arranged in the same unit light reflecting area, the grooves in the same unit light reflecting area are arranged at intervals, and the grooves in the same unit light reflecting area are arranged along the same direction;
in the plurality of unit reflecting areas adjacent to the appointed unit reflecting area, the pointing direction of the groove in at least one unit reflecting area forms an included angle of 0-30 degrees or 180 degrees with the pointing direction of the groove in the appointed unit reflecting area, and the pointing direction of the groove in at least one unit reflecting area forms an included angle of 70-120 degrees with the pointing direction of the groove in the appointed unit reflecting area.
Optionally, in a plurality of unit light-reflecting regions adjacent to the designated unit light-reflecting region, an angle between the pointing direction of the groove in at least one of the unit light-reflecting regions and the pointing direction of the groove in the designated unit light-reflecting region is 5-20 degrees or 175 degrees, and an angle between the pointing direction of the groove in at least one of the unit light-reflecting regions and the pointing direction of the groove in the designated unit light-reflecting region is 80-100 degrees.
Optionally, the grooves are triangular, and in the same unit light reflection region, the grooves are distributed at intervals in a dot matrix manner.
Optionally, the grooves are linear, and in the same unit light reflection region, a plurality of grooves are distributed in parallel.
Optionally, the width of the groove is 10 to 60 μm, and the interval between two adjacent grooves in the same unit light reflecting region is 10 to 100 μm.
Optionally, the depth of the groove is 1-50 μm.
Optionally, the number of the other unit light reflecting regions circumferentially connected to the outer periphery of the unit light reflecting region is 3 to 10.
Optionally, the unit light reflecting area is a polygonal figure, and the length of the unit light reflecting area is 0.1-2 mm.
Optionally, the substrate is selected from a glass substrate.
In another aspect, the utility model provides an electronic product comprising the light reflecting member as described above.
According to the light reflecting piece provided by the utility model, a plurality of unit light reflecting regions are arranged for splicing, each unit light reflecting region is provided with grooves arranged in different pointing directions, when light rays with the same angle enter the grooves, the light incident direction and the pointing angles of the grooves are different, so that the reflection intensity is different, the grooves perpendicular to the light rays reflect more light rays, namely the brighter the grooves are, the grooves parallel to the light rays reflect less light rays, namely the darker the grooves are, the reflection intensity which looks different from the same angle can be realized in different unit light reflecting regions, the different unit light reflecting regions show larger difference in brightness, by limiting the included angle between the pointing direction of the groove in at least one unit light reflecting region and the pointing direction of the groove in the appointed unit light reflecting region to be 0-30 degrees or 150 degrees and 180 degrees, the pointing direction of the groove in at least one unit light reflecting region and the pointing direction of the groove in the appointed unit light reflecting region are 70 degrees -120 degrees of included angle, when the difference of brightness of the two unit light reflecting areas is maximum, thereby presenting a glittering effect from the whole visual sense.
Drawings
Fig. 1 is a schematic structural diagram of a reflector according to an embodiment of the present invention;
fig. 2 is a surface microscope image of a reflector according to an embodiment of the utility model.
FIG. 3 is a surface effect diagram of a reflector according to an embodiment of the present invention;
FIG. 4 is a schematic view of a pattern design of a reflector according to an embodiment of the present invention;
FIG. 5 is a schematic view of another pattern design of a reflector according to an embodiment of the present invention;
the reference numbers in the drawings of the specification are as follows:
1. a light-reflecting pattern; 11a, a unit light reflection region 11 a; 111a, grooves 111 a; 11b, a unit light reflection region 11 b; 111b, grooves 111 b; 11c, a unit light reflection region 11 c; 111c, grooves 111 c; 100. a unit light reflection area 100; 110. a unit light reflection area 110; 120. a unit light reflection area 120; 2. a substrate.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, the term "pointing direction" refers to the orientation of the pattern displayed by the grooves, and is an artificially defined direction, and is only used to illustrate that the orientation of the pattern displayed by the grooves in the same unit light reflecting region is the same, and the orientation of the pattern displayed by the grooves in different unit light reflecting regions is different, for example, when the grooves are linear, the extending direction of the lines can be defined as "pointing direction"; when the groove is triangular, the direction in which the included angle of the two sides designated by the triangle is oriented can be defined as the "pointing direction".
In the description of the present invention, the angle between the pointing directions of the grooves in the light reflecting regions of different units is used to indicate the difference of the orientation angles of the different grooves, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
For example, when the grooves are triangular, the angle between the pointing directions of the grooves in the two unit light-reflecting regions is: and the included angle between the central lines of the designated angles of the triangles in the two unit light reflecting areas.
For another example, when the grooves are linear, an included angle between pointing directions of the grooves in the two unit light reflecting regions is: and the included angle between the extending directions of the lines of the grooves in the two unit light reflecting areas.
Referring to fig. 1 and 2, an embodiment of the present invention provides a light reflecting member, including a substrate 2 and a light reflecting pattern 1 on a surface of the substrate 2, where the light reflecting pattern 1 includes a plurality of unit light reflecting regions spliced with each other;
a plurality of grooves are arranged in the same unit light reflecting area, the grooves in the same unit light reflecting area are arranged at intervals, and the grooves in the same unit light reflecting area are arranged along the same direction;
in the unit light reflecting regions adjacent to the designated unit light reflecting region 11a, the pointing direction of the groove 111b in at least one unit light reflecting region 11b and the pointing direction of the groove 111a in the designated unit light reflecting region 11a form an angle of 0-30 degrees or 180 degrees, and the pointing direction of the groove 111c in at least one unit light reflecting region 11c and the pointing direction of the groove 111a in the designated unit light reflecting region 11a form an angle of 70-120 degrees.
When light rays with the same angle are incident into the grooves, the grooves perpendicular to the light rays reflect more light rays due to the different incident directions of the light rays and the pointing directions of the grooves, namely, the brighter the grooves, the grooves parallel to the light rays reflect less light rays, namely, the darker the grooves, different reflection intensities seen from the same angle can be realized in different unit reflection regions, different unit reflection regions show a larger difference in brightness, by limiting the pointing direction of the groove 111b in at least one unit reflection region 11b to be 0-30 degrees or 150-180 degrees from the pointing direction of the groove 111a in the designated unit reflection region 11a, the pointing direction of the groove 111c in at least one unit reflection region 11c to be 70-120 degrees from the pointing direction of the groove 111a in the designated unit reflection region 11a, in this case, the difference in brightness between the two unit light reflection regions 11b and 11c is maximized, and the effect of glittering is visually exhibited as a whole.
In a preferred embodiment, in a plurality of unit light-reflecting regions adjacent to the designated unit light-reflecting region, the pointing direction of the groove in at least one of the unit light-reflecting regions forms an angle of 5-20 degrees or 160-175 degrees with the pointing direction of the groove in the designated unit light-reflecting region, and the pointing direction of the groove in at least one of the unit light-reflecting regions forms an angle of 80-100 degrees with the pointing direction of the groove in the designated unit light-reflecting region.
As shown in fig. 4, in an embodiment, the grooves are triangular, and a plurality of the grooves are spaced apart from each other in a dot matrix in the same unit light-reflecting region.
As shown in fig. 5, in an embodiment, the grooves are linear, and a plurality of the grooves are parallel in the same unit light-reflecting region.
Specifically, in fig. 5, the unit light reflecting area 100, the unit light reflecting area 110, and the unit light reflecting area 120 are included, where an included angle between a pointing direction of a groove in the unit light reflecting area 110 and a pointing direction of a groove in the unit light reflecting area 100 is 5 °, and an included angle between a pointing direction of a groove in the unit light reflecting area 120 and a pointing direction of a groove in the unit light reflecting area 110 is 80 °.
It should be noted that, in the description of the present invention, "triangular shape" and "linear shape" of the groove are shapes shown based on a cross section perpendicular to the depth direction of the groove.
In one embodiment, the grooves are linear, the width of each groove is 10-60 μm, and the interval between two adjacent grooves in the same unit light reflecting region is 10-100 μm.
In a preferred embodiment, the width of the groove is 10-30 μm, and the interval between two adjacent grooves in the same unit light reflecting region is 10-30 μm.
When the width and the mutual interval of the grooves are in the range, the width and the mutual interval of the grooves are smaller than the degree which can be recognized by human eyes, the microscopic effects are combined with each other, macroscopic imaging in the human eyes is mutually superposed to form pattern textures which can not be seen by naked eyes, and the presentation of the glittering texture on the light reflecting piece is facilitated.
In one embodiment, the depth of the grooves is 1-50 μm.
In a preferred embodiment, the depth of the grooves is 5-8 μm.
If the depth of the groove is in the range, the reflection intensity of light can be improved, the problem that the reflection effect is not obvious due to too weak reflection light is avoided, meanwhile, the processing difficulty of the depth range of the groove is low, the groove can be realized through the prior art, and the problems that the processing difficulty and the cost are improved due to too high depth are avoided.
In one embodiment, the number of the other unit light reflecting regions circumferentially connected to the unit light reflecting region is 3 to 10.
It should be noted that, the larger the number of other unit light reflecting regions that are circumferentially connected to each other around the outer periphery of the unit light reflecting region is, the more the random light and shade effect is exhibited.
In one embodiment, the unit light reflecting area is a polygonal figure.
In other embodiments, the unit light-reflecting regions may have other irregular patterns.
In one embodiment, the long diameter of the unit light reflecting region is 0.1-2 mm.
The term "major axis" refers to the distance between two points of the unit light reflecting area edge that are the farthest straight lines.
In various embodiments, the substrate is selected from a transparent material, a translucent material, or a non-transparent material having retroreflective properties.
In a preferred embodiment, the substrate is a glass substrate.
In various embodiments, the light-reflecting pattern is formed on a single-sided surface or on both-sided surfaces of the substrate.
In one embodiment, the substrate is made of a transparent material, the light-reflecting pattern is formed on one side surface of the substrate, and an optical coating is disposed on the other side surface of the substrate.
In one embodiment, the substrate is made of a transparent material, the light-reflecting pattern is formed on one side surface of the substrate, and a decorative film is attached to the other side surface of the substrate.
Because the substrate is transparent material, through one side surface of substrate sets up reflection of light figure, the opposite side sets up optical coating or decorates the pad pasting, can realize dazzling various effect more, realizes the embodiment of more different feel.
In one embodiment, one side of the light-reflecting pattern, which is away from the substrate, is covered with an optical coating or a decorative film.
The optical coating film or the decorative film has the function of further improving the color richness of the reflective part, and simultaneously plays a role in protecting the reflective pattern, so that the abrasion of the reflective pattern is avoided.
In some embodiments, the substrate is selected from a plate-like structure, a curved structure, or an irregular shape.
In a preferred embodiment, the substrate has a flat surface, the flat surface is a plane and/or a curved surface, and the light reflecting pattern is formed on the flat surface. Compared with a flat surface, the flat surface is more beneficial to the processing and forming of the light-reflecting pattern.
In a more preferred embodiment, the substrate is a flat plate or a 3D cover plate with a curvature on both sides.
Another embodiment of the present invention provides an electronic product, including the light reflecting member as described above.
The reflector is used as the shell of the electronic product or a part of the shell, the electronic product can present a shining starry sky pattern on the surface due to the adoption of the reflector, the electronic product has better aesthetic property, and the pattern is directly formed by the base material, so that the problem of pattern falling off in the using process can be effectively avoided.
In some embodiments, the electronic product is selected from a cell phone or a tablet.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A light reflecting piece is characterized by comprising a substrate and a light reflecting pattern positioned on the surface of the substrate, wherein the light reflecting pattern comprises a plurality of unit light reflecting areas which are spliced with each other;
a plurality of grooves are arranged in the same unit light reflecting area, the grooves in the same unit light reflecting area are arranged at intervals, and the grooves in the same unit light reflecting area are arranged along the same direction;
in the plurality of unit reflecting areas adjacent to the appointed unit reflecting area, the pointing direction of the groove in at least one unit reflecting area forms an included angle of 0-30 degrees or 180 degrees with the pointing direction of the groove in the appointed unit reflecting area, and the pointing direction of the groove in at least one unit reflecting area forms an included angle of 70-120 degrees with the pointing direction of the groove in the appointed unit reflecting area.
2. The reflector as claimed in claim 1, wherein in the unit reflective regions adjacent to the designated unit reflective region, the direction of the grooves in at least one of the unit reflective regions is at an angle of 5-20 degrees or 175 degrees to the direction of the grooves in the designated unit reflective region, and the direction of the grooves in at least one of the unit reflective regions is at an angle of 80-100 degrees to the direction of the grooves in the designated unit reflective region.
3. The reflector according to claim 1, wherein the grooves are triangular in shape, and a plurality of the grooves are spaced apart from each other in a dot matrix in the same unit light reflecting region.
4. The reflector according to claim 1, wherein the grooves are linear, and a plurality of grooves are arranged in parallel in the same unit reflecting region.
5. A reflector according to claim 4, wherein the grooves have a width of 10-60 μm, and the adjacent grooves are spaced apart by 10-100 μm in the same unit reflecting region.
6. A reflector according to claim 3 or 4, characterized in that the depth of the grooves is 1-50 μm.
7. The retroreflective article of claim 1, wherein the number of other unit retroreflective regions circumferentially adjoining the unit retroreflective region is 3 to 10.
8. The reflecting member according to claim 1, wherein the unit reflecting areas are in a polygonal shape, and the length of the unit reflecting areas is 0.1 to 2 mm.
9. The reflector of claim 1, wherein the substrate is selected from glass substrates.
10. An electronic product comprising the light-reflecting member according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120531024.5U CN216467131U (en) | 2021-03-12 | 2021-03-12 | Reflecting part and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120531024.5U CN216467131U (en) | 2021-03-12 | 2021-03-12 | Reflecting part and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216467131U true CN216467131U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120531024.5U Active CN216467131U (en) | 2021-03-12 | 2021-03-12 | Reflecting part and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216467131U (en) |
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2021
- 2021-03-12 CN CN202120531024.5U patent/CN216467131U/en active Active
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