CN216122499U - Matte pearl powder added mobile phone backboard - Google Patents
Matte pearl powder added mobile phone backboard Download PDFInfo
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- CN216122499U CN216122499U CN202122328624.4U CN202122328624U CN216122499U CN 216122499 U CN216122499 U CN 216122499U CN 202122328624 U CN202122328624 U CN 202122328624U CN 216122499 U CN216122499 U CN 216122499U
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Abstract
The utility model discloses a matte pearlescent powder mobile phone backboard, which comprises a rubbing layer, an antibacterial layer, a spraying layer, a composite substrate, a silk-screen logo layer, a transfer printing layer, a pearlescent layer, an electroplated layer and a bottom covering layer, wherein the composite substrate is provided with a step bulge and a reinforcing structure, a plurality of ultraviolet light absorbing particles are arranged in the spraying layer, and a plurality of pearlescent particles and a plurality of light absorbing fluorescent particles are arranged on the pearlescent layer. The mobile phone back plate with the matt and the pearl powder has three-dimensional touch and step layering, the three-dimensional effect of the patterns of the mobile phone back plate with the matt and the pearl powder is improved, and the attractiveness is improved; the matte pearlized powder mobile phone back plate has the antibacterial and disinfecting functions by arranging the antibacterial layer; the ultraviolet light absorbing particles are used for absorbing and filtering ultraviolet light, so that the reflectivity of the ultraviolet light is reduced, and the damage of the ultraviolet light to eyes is reduced; the light-absorbing fluorescent particles are arranged, so that the mobile phone back plate with the light matte and pearl powder has a fluorescent appearance effect.
Description
Technical Field
The utility model relates to the technical field of mobile phone back plates, in particular to a mobile phone back plate with light, matte and pearl powder.
Background
With the rapid development of mobile phones, structural components such as mobile phone shells and the like make remarkable progress. Particularly, in the future 5G era and the application of wireless charging of mobile phones, the traditional metal has a shielding effect to limit the application of the metal mobile phone back plate, and the inherent low strength of the plastic has a defect to limit the application of the plastic in the field of large-size and ultrathin mobile phones. Therefore, glass material is liked by the consumer more and more as the raw and other materials of cell-phone backplate, and traditional glass material's cell-phone backplate structure is single, and the function is less, and pattern and color are comparatively single, can only provide single plane colour and show, and the third dimension is relatively poor, and the outward appearance sight is lower, and current cell-phone backplate does not have the fluorescence function, can't provide under dim environment and dazzle various outward appearance, along with the improvement of consumption aesthetic, traditional glass material's cell-phone backplate is difficult to satisfy consumer's demand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a to present technique not enough, provide a mute cell-phone backplate that adds pearl powder of light.
The technical scheme adopted by the utility model for realizing the purpose is as follows:
the utility model provides a dull and shining adds pearl powder cell-phone backplate includes rubbing layer, sprays layer, composite substrate, silk screen printing logo layer, rendition layer, plating layer and lid bottom in proper order from outside to inside, composite substrate is equipped with the protruding and additional strengthening of step, the rendition layer with be equipped with the light pearl layer between the plating layer.
The improved structure comprises a rubbing layer, wherein the thickness of the rubbing layer is 10-18 mu m, the rubbing layer is provided with an embossment texture raised structure and a central raised block, the central raised block is arranged at the central position of the rubbing layer, the embossment texture raised structure is arranged outside the central raised block, the embossment texture raised structure is composed of a plurality of raised lines, the upper surface of the rubbing layer is provided with an antibacterial layer, the thickness of the antibacterial layer is 0.3-1 mu m, the antibacterial layer is a photocatalyst layer, and the antibacterial layer is provided with light contact particles.
The improved structure is characterized in that a high-transparency surface hardening layer is arranged on the upper surface of the antibacterial layer and provided with a plurality of through holes communicated with the antibacterial layer.
The improved printing ink is further improved, the spraying layer is a high-transparency spraying layer, a plurality of ultraviolet light absorbing particles are arranged in the spraying layer, light penetrates through the rubbing layer, the ultraviolet light absorbing particles on the high-transparency spraying layer are firstly filtered for first ultraviolet light, then the electroplated layer is refracted, then the electroplated layer is reflected to the spraying layer through the silk-screen logo layer, the transfer printing layer and the light bead layer, and color light rays with different angles are reflected by filtering the second ultraviolet light.
Further improvement is made, the thickness of composite substrate is 0.5mm, the step is protruding to be set up on the central point on composite substrate's surface puts, the step is protruding including first step arch, second step arch and third step arch, first step arch sets up on the second step arch, the second is adjusted protruding to be set up on the third step arch, first step arch, second step arch and third step arch are circular structure, the bellied footpath of first step is less than the second step arch, the bellied footpath of second step is less than the third step arch, first step arch still is equipped with the convex surface.
The composite substrate is further improved, the composite substrate is provided with a cavity, the reinforcing structure is arranged in the cavity and comprises a honeycomb plane reinforcing structure and a buffering reinforcing structure, and the buffering reinforcing structure is formed by a plurality of reinforcing ribs with arc-shaped cross sections.
In a further improvement, the silk-screen logo layer is provided with a logo pattern, and the central axis of the logo pattern and the central axis of the first step bulge are on the same axis.
In a further improvement, the transfer layer includes a first gradient color pattern, a second gradient color pattern, a third gradient color pattern and a central transparent area, the third gradient color pattern is disposed on the outer side of the second gradient color pattern, the second gradient color pattern is disposed on the outer side of the first gradient color pattern, and the first gradient color pattern is disposed on the outer side of the central transparent area.
The further improvement is that the thickness of the light bead layer is 2-5 μm, and the light bead layer is provided with a plurality of light-absorbing fluorescent particles and a plurality of pearl particles.
The further improvement is that the electroplated layer is a metal electroplated layer, the thickness of the electroplated layer is 40-450nm, and the thickness of the bottom cover layer is 25-35 μm.
The utility model has the beneficial effects that: according to the utility model, the embossed texture convex structure is arranged, so that the matte pearlized powder added mobile phone back plate has better three-dimensional touch feeling, and the logo pattern of the silk-screen logo layer and the first gradient color pattern, the second gradient color pattern and the third gradient color pattern of the transfer printing layer have step layering feeling, so that the three-dimensional effect of the pattern of the matte pearlized powder added mobile phone back plate is improved, and the attractiveness is improved; the appearance effect of gradually changing the highlight from the matte to the center position is realized by arranging the first gradually-changed color pattern, the second gradually-changed color pattern, the third gradually-changed color pattern and the logo pattern, the appearance effect of dazzling color star points is realized by combining a plurality of pearl particles in a pearl layer, and the ornamental value and the aesthetic property are greatly improved; the matte pearlized powder mobile phone back plate has the antibacterial and disinfecting functions by arranging the antibacterial layer; the ultraviolet light absorbing particles are used for absorbing and filtering ultraviolet light, so that the reflectivity of the ultraviolet light is reduced, and the damage of the ultraviolet light to eyes is reduced; be used for absorbing light through setting up extinction fluorescent particle to make the light mute to add the outward appearance effect that pearl powder cell-phone backplate has fluorescence, make the light mute to add pearl powder cell-phone backplate can demonstrate under dim environment and dazzle the color pattern when, can improve the light mute and add pearl powder cell-phone backplate and show the effect at night, be convenient for seek at night, have prompt facility.
The utility model is further described with reference to the following detailed description and accompanying drawings.
Drawings
Fig. 1 is a schematic view of the whole structure of the back plate of the mobile phone with light matte and pearl powder in this embodiment;
fig. 2 is a schematic cross-sectional view of the back plate of the mobile phone with light matte and pearl powder in the embodiment;
FIG. 3 is an enlarged view of A in the present embodiment;
fig. 4 is a schematic top view of the mobile phone back plate with light matte and pearl powder according to the embodiment.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
In the embodiment, referring to fig. 1 to 4, a photo-dumb and pearlescent powder mobile phone back panel 1 sequentially comprises a rubbing layer 2, a spraying layer 3, a composite substrate 4, a silk-screen logo layer 5, a transfer printing layer 6, an electroplating layer 7 and a cover bottom layer 8 from outside to inside, wherein the composite substrate 4 is provided with a step protrusion 40 and a reinforcing structure 41, and a photo-bead layer 9 is arranged between the transfer printing layer 6 and the electroplating layer 7.
The thickness of the rubbing layer 2 is 10-18 microns, the rubbing layer 2 is provided with an embossment texture raised structure 20 and a central raised block 21, the central raised block 21 is arranged at the central position of the rubbing layer 2, the embossment texture raised structure 20 is arranged outside the central raised block 21, the embossment texture raised structure 20 is composed of a plurality of raised lines, the upper surface of the rubbing layer 2 is provided with an antibacterial layer 10, the thickness of the antibacterial layer 10 is 0.3-1 microns, the antibacterial layer 10 is a photocatalyst layer, the antibacterial layer 10 is provided with optical contact particles 100, the antibacterial layer 10 enables the matte pearly-lustre mobile phone backboard 1 to have an antibacterial and disinfecting function, and the optical contact particles 100 are subjected to catalytic reaction under the irradiation of light to generate antibacterial and disinfecting ions for antibacterial disinfection.
The upper surface on antibiotic layer 10 is equipped with high transparent surface hardening layer 11, high transparent surface hardening layer 11 is equipped with a plurality of through-holes 110, and is a plurality of through-hole 110 with antibiotic layer 2 intercommunication, high transparent surface hardening layer 11 is used for improving the dumb pearl powder cell-phone backplate 1 of adding of light and wear-resisting and resistant scraping performance.
Spray layer 3 and spray the layer for the high transparency, it has a plurality of to absorb ultraviolet granule 30 in the layer 3 to spray, and light passes through from rubbing layer penetrates, and a plurality of that sprays layer 3 earlier absorbs ultraviolet granule 30 and carries out the filtration of first ultraviolet ray after to electroplated layer 7 refraction through silk screen printing logo layer 5, rendition layer 6, light pearl layer 9 reflection to spraying layer 3 and carry out the filtration reflection of second ultraviolet ray and go out the colour light of different angles, it is used for absorbing and filtering ultraviolet ray to absorb ultraviolet granule 30, reduces the reflectivity of ultraviolet ray to reduce the injury of ultraviolet ray to eyes.
Composite substrate 4 adopts high transparent PMMA material to constitute through 3D printing technique, composite substrate 4's thickness is 0.5mm, step arch 40 sets up on the central point on composite substrate 3's surface puts, step arch 40 includes first step arch 400, second step arch 401 and third step arch 402, first step arch 400 sets up on second step arch 401, second regulation arch 401 sets up on third step arch 402, first step arch 400, second step arch 401 and third step arch 402 are circular structure, the diameter of first step arch 400 is less than second step arch 401, the diameter of second step arch 401 is less than third step arch 402, first step arch 400 still is equipped with convex surface 4000, step arch 40 is used for making silk screen printing logo layer 5, the silk screen printing logo layer 5, The patterns of the transfer printing layer 6 are displayed in a stepped mode, the stereoscopic impression of the patterns is improved, and therefore the attractiveness is improved.
The composite substrate 4 is provided with a cavity, the reinforcing structure 41 is arranged in the cavity, the reinforcing structure 41 comprises a honeycomb plane reinforcing structure 410 and a buffering reinforcing structure 411, the buffering reinforcing structure 411 is formed by a plurality of reinforcing ribs with cross sections in arc shapes, the reinforcing structure 41 is used for improving the impact resistance and bending resistance of the composite substrate 4 and improving the strength of the composite substrate 4, so that the strength of the mobile phone back plate 1 with the light matte and the pearl powder is provided, and the service life of the mobile phone back plate is prolonged.
The silk-screen logo layer 5 is provided with a logo pattern 50, and the central axis of the logo pattern 50 and the central axis of the first step bulge 400 are on the same axis.
The transfer layer 6 comprises a first gradient color pattern 60, a second gradient color pattern 61, a third gradient color pattern 62 and a central transparent area 63, the third gradient color pattern 62 is arranged on the outer side of the second gradient color pattern 61, the second gradient color pattern 61 is arranged on the outer side of the first gradient color pattern 60, the first gradient color pattern 60 is arranged on the outer side of the central transparent area 63, and the third gradient color pattern 62 is provided with frosted ink which is used for enabling the light-matte pearly-lustre mobile phone back panel 1 to have a certain light-matte display effect.
The thickness of light pearl layer 9 is 2-5 mu m, light pearl layer 9 is equipped with a plurality of pearl particle 90 and a plurality of extinction fluorescent particle 91, light pearl layer 9 is used for making the pattern of silk screen logo layer 5, rendition layer 6 have the outward appearance effect of dazzling various star points through setting up a plurality of pearl particle 90, improves the sight greatly, extinction fluorescent particle 91 is used for absorbing light to make the dumb and add the outward appearance effect that pearl powder cell-phone backplate 1 has fluorescence, make the dumb and add pearl powder cell-phone backplate 1 can show the demonstration outward appearance effect of pattern under dim environment when, and provide the display effect at night, be convenient for look for at night.
The electroplated layer 7 is a metal electroplated layer, the thickness of the electroplated layer 7 is 40-450nm, the thickness of the cover bottom layer 8 is 25-35 μm, and the rubbing layer 2, the spraying layer 3, the composite substrate 4, the silk-screen logo layer 5, the transfer printing layer 6, the electroplated layer 7, the cover bottom layer 8 and the light bead layer 9 are adhered into a whole by adhesives.
According to the utility model, the embossed texture convex structure is arranged, so that the matte pearlized powder added mobile phone back plate has better three-dimensional touch feeling, and the logo pattern of the silk-screen logo layer and the first gradient color pattern, the second gradient color pattern and the third gradient color pattern of the transfer printing layer have step layering feeling, so that the three-dimensional effect of the pattern of the matte pearlized powder added mobile phone back plate is improved, and the attractiveness is improved; the appearance effect of gradually changing the highlight from the matte to the center position is realized by arranging the first gradually-changed color pattern, the second gradually-changed color pattern, the third gradually-changed color pattern and the logo pattern, the appearance effect of dazzling color star points is realized by combining a plurality of pearl particles in a pearl layer, and the ornamental value and the aesthetic property are greatly improved; the matte pearlized powder mobile phone back plate has the antibacterial and disinfecting functions by arranging the antibacterial layer; the ultraviolet light absorbing particles are used for absorbing and filtering ultraviolet light, so that the reflectivity of the ultraviolet light is reduced, and the damage of the ultraviolet light to eyes is reduced; be used for absorbing light through setting up extinction fluorescent particle to make the light mute to add the outward appearance effect that pearl powder cell-phone backplate has fluorescence, make the light mute to add pearl powder cell-phone backplate can demonstrate under dim environment and dazzle the color pattern when, can improve the light mute and add pearl powder cell-phone backplate and show the effect at night, be convenient for seek at night, have prompt facility.
The utility model is not limited to the above embodiments, and other mobile phone back panels for matte and pearl powder obtained by using the same or similar structure or device as the above embodiments of the utility model are within the protection scope of the utility model.
Claims (10)
1. The utility model provides a mute and add pearl powder cell-phone backplate which characterized in that: the mobile phone back plate with the pearly-lustre powder is characterized by comprising a rubbing layer, a spraying layer, a composite substrate, a silk-screen logo layer, a transfer printing layer, an electroplated layer and a bottom covering layer from outside to inside in sequence, wherein the composite substrate is provided with a step bulge and a reinforcing structure, and the transfer printing layer is provided with a pearly-lustre layer between the electroplated layers.
2. The dumb and pearlescent powder mobile phone backboard of claim 1, characterized in that: the thickness of the rubbing layer is 10-18 mu m, the rubbing layer is provided with an embossment texture raised structure and a central raised block, the central raised block is arranged at the central position of the rubbing layer, the embossment texture raised structure is arranged outside the central raised block, the embossment texture raised structure is composed of a plurality of raised lines, the upper surface of the rubbing layer is provided with an antibacterial layer, the thickness of the antibacterial layer is 0.3-1 mu m, the antibacterial layer is a photocatalyst layer, and the antibacterial layer is provided with light contact particles.
3. The dumb and pearlescent powder mobile phone backboard of claim 2, characterized in that: the upper surface on antibiotic layer is equipped with high transparent surface hardening layer, high transparent surface hardening layer is equipped with a plurality of through-holes, and is a plurality of the through-hole with antibiotic layer intercommunication.
4. The dumb and pearlescent powder mobile phone backboard of claim 3, wherein: the spraying layer is the high transparent layer that sprays, it has a plurality of to absorb the ultraviolet ray granule to spray the in situ, and light follows the rubbing layer penetrates, and a plurality of through the high transparent layer that sprays absorbs ultraviolet ray granule earlier and carries out filtration of first ultraviolet ray after to the electroplating layer refraction after to reflect through silk screen printing logo layer, rendition layer, light pearl layer to spraying the layer and carry out the filtration reflection of second ultraviolet ray and go out the colour light of different angles.
5. The dumb and pearlescent powder mobile phone backboard of claim 4, wherein: the thickness of composite substrate is 0.5mm, the protruding setting of step is in on the central point on composite substrate's surface puts, the step is protruding including first step arch, second step arch and third step arch, first step arch sets up on the second step arch, the second is adjusted protruding the setting and is in on the third step arch, first step arch, second step arch and third step arch are circular structure, the bellied footpath of first step is less than the second step arch, the bellied footpath of second step is less than the third step arch, first step arch still is equipped with the convex surface.
6. The dumb and pearlescent powder mobile phone backboard of claim 5, characterized in that: the composite substrate is provided with a cavity, the reinforcing structure is arranged in the cavity and comprises a honeycomb plane reinforcing structure and a buffering reinforcing structure, and the buffering reinforcing structure is formed by a plurality of reinforcing ribs with arc-shaped cross sections.
7. The dumb and pearlescent powder mobile phone backboard of claim 6, characterized in that: the silk-screen logo layer is provided with logo patterns, and the central axis of the logo patterns and the central axis of the first step protrusions are on the same axis.
8. The dumb and pearlescent powder mobile phone backboard of claim 7, wherein: the transfer printing layer comprises a first gradient color pattern, a second gradient color pattern, a third gradient color pattern and a central transparent area, wherein the third gradient color pattern is arranged on the outer side of the second gradient color pattern, the second gradient color pattern is arranged on the outer side of the first gradient color pattern, and the first gradient color pattern is arranged on the outer side of the central transparent area.
9. The dumb and pearlescent powder mobile phone backboard of claim 8, wherein: the thickness of the light bead layer is 2-5 mu m, and the light bead layer is provided with a plurality of light-absorbing fluorescent particles and a plurality of pearl particles.
10. The dumb and pearlescent powder mobile phone backboard of claim 9, wherein: the electroplated layer is a metal electroplated layer, the thickness of the electroplated layer is 40-450nm, and the thickness of the cover bottom layer is 25-35 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328624.4U CN216122499U (en) | 2021-09-24 | 2021-09-24 | Matte pearl powder added mobile phone backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328624.4U CN216122499U (en) | 2021-09-24 | 2021-09-24 | Matte pearl powder added mobile phone backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216122499U true CN216122499U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122328624.4U Active CN216122499U (en) | 2021-09-24 | 2021-09-24 | Matte pearl powder added mobile phone backboard |
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|---|---|
| CN (1) | CN216122499U (en) |
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2021
- 2021-09-24 CN CN202122328624.4U patent/CN216122499U/en active Active
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