CN210444341U - Lid behind 3D cell-phone - Google Patents
Lid behind 3D cell-phone Download PDFInfo
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- CN210444341U CN210444341U CN201921986897.4U CN201921986897U CN210444341U CN 210444341 U CN210444341 U CN 210444341U CN 201921986897 U CN201921986897 U CN 201921986897U CN 210444341 U CN210444341 U CN 210444341U
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Abstract
The utility model provides a lid behind 3D cell-phone, including the composite sheet material layer, composite sheet material layer upper surface is provided with the atomizing sclerosis layer, and composite sheet material layer bottom surface has set gradually mirror surface silver-colored printing ink printing layer, UV texture layer, blast coating film layer and cover bottom printing ink printing layer, and the atomizing sclerosis layer is through drenching and scribbling on the composite sheet material layer. The utility model discloses when lid behind shaping 3D cell-phone, earlier drench on the composite board layer and scribble one deck atomizing sclerosis layer, the shaping has mirror surface silver printing ink printing layer, UV texture layer, blast coating film layer and end printing ink printing layer in proper order after that, carries out the lid behind the high pressure shaping one-tenth 3D cell-phone again at last, with the prior art relative ratio, the utility model discloses a great simplification processing technology of structure adopts the mode of drenching and scribbling to drench on the composite board layer when shaping atomizing sclerosis layer to when drenching and scribbling, adopt the hi-lite sclerosant liquid that contains the AG nano particle to drench and scribble to can once only realize shaping atomizing sclerosis layer, solved the phenomenon that earlier atomizing back 3D shaping atomizing layer splits.
Description
Technical Field
The utility model relates to a lid processing field behind 3D cell-phone, in particular to lid behind 3D cell-phone.
Background
A mobile phone rear cover plate is a mobile phone peripheral accessory installed on the back of a mobile phone and mainly has the functions of protection, decoration and the like, at present, after a hardening layer and an atomizing layer are made on a plate firstly, through surface atomization, not only fingerprints cannot be generated on the surface of fingers when the fingers touch a product, but also the scratch resistance of the surface of the product is increased, and high-pressure forming is performed after the hardening layer and the atomizing layer are formed, however, the technology can only be applied to 2D and 2.5D mobile phone rear covers, and a 3D mobile phone rear cover can only be formed under high pressure firstly and then subjected to surface treatment, otherwise, the atomizing layer can crack when the plate is formed under high pressure, because the 3D mobile phone rear cover needs more stretching forming curved surfaces, and is subjected to surface treatment after being formed under high pressure firstly, the processing cost is also increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lid behind 3D cell-phone that can reduce the processing cost.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a lid behind 3D cell-phone, includes the composite sheet layer, composite sheet layer upper surface is provided with the atomizing sclerosis layer, composite sheet layer bottom surface has set gradually mirror surface silver-colored printing ink printing layer, UV texture layer, blast coating film layer and cover bottom printing ink printing layer, the atomizing sclerosis layer is scribbled on the composite sheet layer through drenching.
Furthermore, the atomization hardening layer is formed by spraying high-brightness hardening liquid containing AG nano particles.
Further, the AG nanoparticles are AG80 epoxy resin.
Further, the thickness of the composite board layer is 0.64-0.8 mm.
Further, the thickness of the atomization hardening layer is 6-12 microns.
Further, the thickness of the mirror surface silver printing ink printing layer is 4-6 microns.
Further, the thickness of the UV texture layer is 15-20 microns.
Furthermore, the thickness of the brightness enhancement coating layer is 35-50 nanometers.
Further, the thickness of the cover bottom ink printing layer is 5-7 microns.
The utility model has the advantages that:
the utility model discloses when lid behind shaping 3D cell-phone, earlier drench on the composite sheet material layer and scribble one deck atomizing sclerosis layer, the shaping has mirror surface silver-colored printing ink printing layer in proper order in composite sheet material layer bottom surface, UV texture layer, blast coating film layer and cover bottom printing ink printing layer, carries out high pressure forming at last again and becomes lid behind the 3D cell-phone, lid behind the earlier high pressure forming 3D cell-phone among the prior art, reshaping atomizing layer and sclerosis layer relative ratio, the utility model discloses a great simplification processing technology of structure adopts the mode of drenching and scribbling when shaping atomizing sclerosis layer to drench and scribble on the composite sheet material layer to when drenching and scribbling, adopt the high brightness scleroid liquid that contains the AG nano particle to drench, thereby can once only realize shaping atomizing sclerosis layer, solved the phenomenon that the 3D shaping atomizing layer of earlier atomizing after split.
Drawings
Fig. 1 is a schematic sectional structure diagram of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1, a lid behind 3D cell-phone, including composite sheet material layer 2, composite sheet material layer 2 upper surface is provided with atomizing sclerosis layer 1, composite sheet material layer 2 bottom surface has set gradually mirror surface silver-colored ink printing layer 3, UV texture layer 4, brightening coating film layer 5 and cover end ink printing layer 6, atomizing sclerosis layer 1 is through drenching scribbling on composite sheet material layer 2.
Furthermore, the atomized hardened layer 1 is formed by spraying high-brightness hardening liquid 11 containing AG nano-particles 12.
Further, the AG nanoparticles 12 are AG80 epoxy resin.
Further, the thickness of the composite board layer 2 is 0.64-0.8 mm.
Further, the thickness of the atomization hardening layer 1 is 6-12 microns.
Further, the thickness of the mirror surface silver printing ink printing layer 3 is 4-6 microns.
Further, the thickness of the UV texture layer 4 is 15-20 micrometers.
Further, the thickness of the brightness enhancement coating layer 5 is 35-50 nanometers.
Further, the thickness of the bottom-covering ink printing layer 6 is 5-7 microns.
The utility model discloses when lid behind shaping 3D cell-phone, at first spray on composite sheet layer 2 and scribble one deck atomizing sclerosis layer 1, the shaping has mirror surface silver-colored printing ink printing layer 3 in proper order in composite sheet layer 2 bottom surface after that, UV texture layer 4, blast coating film layer 5 and cover bottom printing ink printing layer 6, carries out high-pressure forming at last again and becomes lid behind the 3D cell-phone, lid behind the earlier high-pressure forming 3D cell-phone among the prior art, reshaping atomizing layer and sclerosis layer relative ratio, the utility model discloses a great simplification processing technology of structure, the mode of adopting to drench when shaping atomizing sclerosis layer scribbles drenches on composite sheet layer to when drenching to, adopt the high brightness sclerote liquid 11 that contains AG nano particles 12 to drench and scribble, thereby can once only realize shaping atomizing sclerosis layer, solved the phenomenon that the last atomizing shaping atomizing shaping atomizing layer ftractures.
The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a lid behind 3D cell-phone, includes composite sheet material layer, its characterized in that: composite sheet material layer upper surface is provided with the atomizing sclerosis layer, composite sheet material layer bottom surface has set gradually mirror surface silver-colored printing ink printing layer, UV texture layer, brightening coating film layer and cover end printing ink printing layer, the atomizing sclerosis layer is coated on composite sheet material layer through drenching.
2. The 3D mobile phone rear cover according to claim 1, characterized in that: the atomization hardening layer is formed by spraying high-brightness hardening liquid containing AG nano particles.
3. The 3D mobile phone rear cover according to claim 2, characterized in that: the AG nano particles are AG80 epoxy resin.
4. The 3D mobile phone rear cover according to claim 1, characterized in that: the thickness of the composite board layer is 0.64-0.8 mm.
5. The 3D mobile phone rear cover according to claim 1, characterized in that: the thickness of atomizing sclerosis layer is 6 ~ 12 microns.
6. The 3D mobile phone rear cover according to claim 1, characterized in that: the thickness of the mirror surface silver printing ink printing layer is 4-6 microns.
7. The 3D mobile phone rear cover according to claim 1, characterized in that: the thickness of the UV texture layer is 15-20 microns.
8. The 3D mobile phone rear cover according to claim 1, characterized in that: the thickness of the brightening film coating layer is 35-50 nanometers.
9. The 3D mobile phone rear cover according to claim 1, characterized in that: the thickness of the cover bottom ink printing layer is 5-7 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986897.4U CN210444341U (en) | 2019-11-18 | 2019-11-18 | Lid behind 3D cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986897.4U CN210444341U (en) | 2019-11-18 | 2019-11-18 | Lid behind 3D cell-phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444341U true CN210444341U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921986897.4U Active CN210444341U (en) | 2019-11-18 | 2019-11-18 | Lid behind 3D cell-phone |
Country Status (1)
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| CN (1) | CN210444341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816810A (en) * | 2020-07-17 | 2020-10-23 | 东莞市中泰精密科技有限公司 | Flash sand process for composite plate of mobile phone battery cover |
| CN113071113A (en) * | 2021-03-25 | 2021-07-06 | 东莞智动力电子科技有限公司 | Production and manufacturing process for rear cover decoration of mobile intelligent terminal |
| CN114100959A (en) * | 2020-08-28 | 2022-03-01 | Oppo（重庆）智能科技有限公司 | Method and jig for hardening treatment, electronic equipment shell and electronic equipment |
| CN114583345A (en) * | 2022-02-22 | 2022-06-03 | 惠州Tcl移动通信有限公司 | Novel battery cover plate with multicolor effect and manufacturing method |
-
2019
- 2019-11-18 CN CN201921986897.4U patent/CN210444341U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816810A (en) * | 2020-07-17 | 2020-10-23 | 东莞市中泰精密科技有限公司 | Flash sand process for composite plate of mobile phone battery cover |
| CN111816810B (en) * | 2020-07-17 | 2022-05-24 | 鑫和(东莞)板材有限公司 | Flash sand process for composite board of mobile phone battery cover |
| CN114100959A (en) * | 2020-08-28 | 2022-03-01 | Oppo（重庆）智能科技有限公司 | Method and jig for hardening treatment, electronic equipment shell and electronic equipment |
| CN114100959B (en) * | 2020-08-28 | 2023-03-31 | Oppo（重庆）智能科技有限公司 | Method and jig for hardening treatment, electronic equipment shell and electronic equipment |
| CN113071113A (en) * | 2021-03-25 | 2021-07-06 | 东莞智动力电子科技有限公司 | Production and manufacturing process for rear cover decoration of mobile intelligent terminal |
| CN114583345A (en) * | 2022-02-22 | 2022-06-03 | 惠州Tcl移动通信有限公司 | Novel battery cover plate with multicolor effect and manufacturing method |
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