CN221227577U - Cell-phone back lid and cell-phone of antibiotic texture sense of touch - Google Patents
Cell-phone back lid and cell-phone of antibiotic texture sense of touch Download PDFInfo
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- CN221227577U CN221227577U CN202323042049.7U CN202323042049U CN221227577U CN 221227577 U CN221227577 U CN 221227577U CN 202323042049 U CN202323042049 U CN 202323042049U CN 221227577 U CN221227577 U CN 221227577U
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- Prior art keywords
- texture
- mobile phone
- touch
- back cover
- layer
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- 230000003115 biocidal effect Effects 0.000 title claims description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 43
- 239000010410 layer Substances 0.000 claims description 69
- 239000011247 coating layer Substances 0.000 claims description 17
- 230000000845 anti-microbial effect Effects 0.000 claims description 7
- 238000009500 colour coating Methods 0.000 claims description 7
- 230000001413 cellular effect Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000001580 bacterial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000007888 film coating Substances 0.000 description 5
- 238000009501 film coating Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000003848 UV Light-Curing Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a mobile phone rear cover with an antibacterial texture touch sense, which comprises a transparent cover plate and an antibacterial film layer arranged on the outer side surface of the transparent cover plate, wherein an outer texture structure is formed on the surface of one side of the antibacterial film layer, which is opposite to the transparent cover plate. The outer texture layer of the mobile phone back cover has an antibacterial effect. The utility model discloses a mobile phone, which comprises the mobile phone rear cover.
Description
Technical Field
The utility model relates to a mobile phone rear cover technology, in particular to a mobile phone rear cover with antibacterial texture touch sense and a mobile phone.
Background
Today, the mobile phone industry rapidly develops, various colors and diversified internal textures are commonly existed in our life, but the texture effects are inside the mobile phone cover, no touch feeling exists, the effect is single, and the external textures on the surface of the mobile phone back cover can embody different touch feeling of different textures and also embody different effects of texture superposition.
The patent number is CN202023135989.7 in Chinese patent disclose a lid shell behind cell-phone of texture sense of touch, including outer texture layer, outer texture layer side has set gradually basic layer, LOGO layer, UV rendition layer, coating film layer and colour layer, fixed in proper order between outer texture layer, basic layer, LOGO layer, UV rendition layer, coating film layer and the colour layer forms wholly. The mobile phone rear cover shell is provided with the outer texture layer, and the surface textures of the outer texture layer can reflect different textures and different touch feeling and also reflect different visual effects of texture superposition.
However, the outer texture layer of the mobile phone rear cover shell is directly contacted with the hands of the user, sweat on the hands of the user is easy to remain on the outer texture layer, a large amount of bacteria, fungi, algae, other single-cell organisms and the like are further bred, the texture structure on the outer texture layer is rugged, bacteria are easier to attach in gaps to grow and reproduce, and the outer texture layer becomes a public bacterial source and forms a threat to the health of the user.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides the mobile phone rear cover with the touch sense of antibacterial texture, and the outer texture layer of the mobile phone rear cover has the antibacterial effect.
The utility model also provides a mobile phone, which comprises the mobile phone rear cover.
The technical problems to be solved by the utility model are realized by the following technical scheme:
The utility model provides a lid behind cell-phone of antibiotic texture sense of touch, includes transparent apron and set up in antibiotic rete on the outside surface of transparent apron, antibiotic rete dorsad be formed with outer texture structure on transparent apron one side surface.
Further, the outer texture structure comprises ridge portions and groove portions, and the ridge portions and the groove portions are alternately distributed in sequence.
Further, the ridge portion has a width of between 0.25 and 0.30 mm.
Further, the width of the groove portion is between 0.30 and 0.50 mm.
Further, a height difference between the ridge portion and the groove portion is between 0.2 and 0.5 mm.
Further, the transparent cover plate also comprises a coating layer and a reverse cover ink layer which are sequentially arranged on the inner side surface of the transparent cover plate.
Further, the coating layer is a brightness enhancement coating layer with the thickness of 80-400nm.
Further, the coating layer is a color coating layer with the thickness of 150-480nm.
Further, the thickness of the reverse ink layer is 3-30 μm.
A mobile phone comprises the mobile phone rear cover.
The utility model has the following beneficial effects: the outer texture layer formed by the antibacterial film layer is arranged on the outer side surface of the transparent cover plate, so that texture appearance and texture touch of the transparent cover plate are guaranteed, the antibacterial film layer can also achieve the purpose of affecting bacterial growth and propagation by destroying cell membranes of bacteria, and can prevent bacteria from being propagated by interfering synthesis of bacterial cell walls, proteins and nucleic acid, so that the antibacterial and bactericidal effects are achieved on the outer side surface of the transparent cover plate, and health of users is guaranteed.
Drawings
In order to more clearly illustrate the solution of the present application, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a stacked structure diagram of a mobile phone rear cover provided by the utility model.
Fig. 2 is a schematic structural diagram of an antibacterial film layer in a rear cover of a mobile phone.
Fig. 3 is a stacked structure diagram of another mobile phone rear cover provided by the utility model.
Fig. 4 is a stacked structure diagram of a back cover of another mobile phone according to the present utility model.
Fig. 5 is a stacked structure diagram of a back cover of another mobile phone according to the present utility model.
Description of the embodiments
The present utility model is described in detail below with reference to the drawings and the embodiments, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, or can be communicated between two elements or the interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
As shown in fig. 1, a rear cover of a mobile phone with an antibacterial texture touch comprises a transparent cover plate 100 and an antibacterial film layer 200 arranged on the outer side surface of the transparent cover plate 100, wherein an outer texture structure 210 is formed on the surface of the antibacterial film layer 200 facing away from one side of the transparent cover plate 100.
According to the back cover of the mobile phone, the antibacterial film layer 200 with the outer texture structure 210 is arranged on the outer side surface of the transparent cover plate 100, so that texture appearance and texture touch of the transparent cover plate 100 are guaranteed, the antibacterial film layer 200 can also achieve the purpose of affecting bacterial growth and propagation by damaging cell membranes of bacteria, and can prevent bacteria from propagating by interfering synthesis of bacterial cell walls, proteins and nucleic acid, so that the outer side surface of the transparent cover plate 100 is subjected to antibacterial and bactericidal effects, and health of users is guaranteed.
The antibacterial film 200 in this embodiment is in the prior art, as shown in fig. 2, uses UV-cured glue 211 as a substrate, and is formed by doping antibacterial particles 212 in the UV-cured glue 211, and is transferred onto the transparent cover plate 100 from a substrate by using a UV transfer process, so that the antibacterial film has the advantages of high hardness, small shrinkage, good defoaming, and quick surface drying; the cured transparent cover plate has the characteristics of yellowing resistance, good light transmission, metal non-sticking, easy demolding, good adhesive force, high wear resistance and the like, can meet the printing requirements of environmental protection, energy conservation and high efficiency, and can form visual effects such as precise lines, laser textures, metal textures, frosted effects, relief effects and the like on the outer side surface of the transparent cover plate 100.
When the antibacterial film layer 200 is manufactured, the antibacterial particles 212 are firstly doped in the UV-curing glue 211 according to the mass proportion of 1% -2%, and are uniformly stirred, then the UV-curing glue 211 doped with the antibacterial particles 212 is dripped on a base film with reverse textures, and is cured, so that the UV-curing glue 211 forms the antibacterial film layer 200 with the outer texture structure 210, one surface of the base film with the antibacterial film layer 200 is attached to the transparent cover plate 100, and finally the base film is peeled off, so that the antibacterial film layer 200 is transferred onto the transparent cover plate 100.
The antimicrobial particles 212 are nano-metal particles. The nanoscale metal particles have biochemical activity, can penetrate through the cell wall of bacteria, cause the denaturation of intracellular enzyme proteins and have a natural death effect, and have the particle size of about 1nm-100 nm. Preferably, the nano-metal particles are nano-silver particles, nano-zinc particles or nano-copper particles, but are not limited thereto.
Silver has a recognized antibacterial effect, generally speaking, one antibiotic can kill approximately 6 different antibiotics, but silver can kill more than 600 bacteria, and silver is a non-toxic substance, so that the silver has a quite wide application range and long history, the activity of silver particles is increased by a high-tech nano technology mode, the antibacterial function is enhanced, the quality of household environment and personal hygiene is improved, the nano-scale fine particles of silver have a remarkable antibacterial effect, and the nano-silver has 99.99% inhibition effect on coliform bacteria, staphylococcus aureus bacteria, salmonella and pseudomonas aeruginosa under the condition of multiple dilution.
Copper and zinc are more powerful than silver in killing fungi and algae. For colibacillus, the antibacterial rate of staphylococcus aureus and fungi is more than or equal to 90 percent.
Of course, other types of antimicrobial films 200 can be used in the present patent, and the present embodiment is not limited thereto.
The transparent cover plate 100 is generally a glass cover plate, and may be a plastic cover plate or a sapphire cover plate according to different requirements of the mobile phone.
The outer texture 210 comprises a ridge portion and a groove portion, which are alternately arranged in sequence; the width of the ridge part is between 0.25 and 0.30mm, and the width of the groove part is between 0.30 and 0.50 mm; the height difference between the ridge portion and the groove portion is between 0.2-0.5 mm.
Example two
As an optimization scheme of the first embodiment, in this embodiment, as shown in fig. 3, the rear cover of the mobile phone further includes a coating layer 300 and a reverse ink layer 400 sequentially disposed on the inner side surface of the transparent cover plate 100.
The film coating layer 300 is mainly used for enhancing the texture effect of the antibacterial film layer 200, and is used in combination with the antibacterial film layer 200. The ink layer 400 is used for covering the back of the transparent cover plate 100 to prevent the user from seeing the internal structure of the mobile phone through the back cover of the mobile phone.
The reverse ink layer 400 is opaque and has a thickness of 3-30 μm, preferably 10-20 μm.
The reverse ink layer 400 may be black ink, and may further include white ink and black ink disposed on the white ink.
Example III
As an optimization scheme of the second embodiment, in this embodiment, as shown in fig. 4, the film coating layer 300 is a brightness enhancing film coating layer 300a, and the thickness is 80-400nm.
The brightness enhancement coating layer 300a mainly has the effect of enhancing the brightness of the texture of the antibacterial film layer 200 to achieve different visual effects, so that when a user looks at the antibacterial film layer 200 from different angles, the antibacterial film layer 200 can show different brightness to meet the requirements of different customers.
Specifically, the brightness enhancing coating 300a is made of indium, nickel, tin, or indium-tin alloy.
Example IV
As an optimization scheme of the second embodiment, in this embodiment, as shown in fig. 5, the film coating layer 300 is a color film coating layer 300b, and the thickness is 150-480nm.
The color coating layer 300b mainly provides a ground color for the texture of the antibacterial film layer 200, and different colors can be displayed through reasonable film layer collocation, so that the color effect of the mobile phone cover plate is improved, and the requirements of different customers are met.
The color coating layer 300b specifically includes a plurality of dielectric layers sequentially laminated on the transparent cover plate 100, and refractive indexes of the dielectric layers are not completely the same.
In the present patent, the multi-layer dielectric film layers are stacked on the transparent cover plate 100 to form the color coating layer 300b, and the refractive indexes of the dielectric film layers are not identical, so that when the antibacterial film layer 200 is viewed from different angles of a user, the antibacterial film layer 200 can present visual effects of different colors.
Specifically, the color coating layer 300b includes a first aluminum layer 301, a silicon oxide film layer 302, and a second aluminum layer 303 sequentially stacked on the transparent cover plate 100, where the thickness of the first aluminum layer 301 is 2-30nm, the thickness of the silicon oxide film layer 302 is 100-300nm, and the thickness of the second aluminum layer 303 is 50-150nm.
The color coating layer 300b is reasonably matched with the thicknesses of the first aluminum layer 301, the silicon oxide film layer 302 and the second aluminum layer 303, so that the outer texture structure 210 of the antibacterial film layer 200 is silvery when in front view, and is blue when not in front view, the appearance quality is greatly improved, and the personalized requirements and sensory experience of users on the appearance of products are further met.
Example five
A mobile phone comprises the mobile phone rear cover described in the first, second, third or fourth embodiments.
Finally, it should be noted that the foregoing embodiments are merely for illustrating the technical solution of the embodiments of the present utility model and are not intended to limit the embodiments of the present utility model, and although the embodiments of the present utility model have been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the embodiments of the present utility model may be modified or replaced with the same, and the modified or replaced technical solution may not deviate from the scope of the technical solution of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a lid behind cell-phone of antibiotic texture sense of touch, includes transparent apron and set up in antibiotic rete on the outside surface of transparent apron, its characterized in that, antibiotic rete dorsad transparent apron one side surface is formed with outer texture structure.
2. The antimicrobial textured touch cellular phone back cover of claim 1, wherein the outer texture comprises ridge portions and groove portions, the ridge portions and groove portions alternating in sequence.
3. The antimicrobial textured touch cellular phone back cover of claim 2, wherein the ridge portion has a width of between 0.25 mm and 0.30 mm.
4. The antimicrobial textured touch cellular phone back cover of claim 2, wherein the groove portion has a width of between 0.30-0.50 mm.
5. The antimicrobial textured touch cellular phone back cover of claim 2, wherein the height difference between the ridge portion and the groove portion is between 0.2-0.5 mm.
6. The back cover of a cellular phone of claim 1, further comprising a coating layer and a reverse ink layer sequentially disposed on an inside surface of the transparent cover plate.
7. The back cover of the mobile phone with the antibacterial texture touch feeling according to claim 6, wherein the coating layer is a brightness enhancement coating layer with the thickness of 80-400nm.
8. The back cover of the mobile phone with the antibacterial texture touch feeling according to claim 6, wherein the coating layer is a color coating layer and has a thickness of 150-480nm.
9. The antimicrobial textured touch cellular phone back cover of claim 6, wherein the reverse cover ink layer has a thickness of 3-30 μm.
10. A mobile phone comprising the mobile phone rear cover according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042049.7U CN221227577U (en) | 2023-11-10 | 2023-11-10 | Cell-phone back lid and cell-phone of antibiotic texture sense of touch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042049.7U CN221227577U (en) | 2023-11-10 | 2023-11-10 | Cell-phone back lid and cell-phone of antibiotic texture sense of touch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221227577U true CN221227577U (en) | 2024-06-25 |
Family
ID=91549444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323042049.7U Active CN221227577U (en) | 2023-11-10 | 2023-11-10 | Cell-phone back lid and cell-phone of antibiotic texture sense of touch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221227577U (en) |
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2023
- 2023-11-10 CN CN202323042049.7U patent/CN221227577U/en active Active
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