CN209002028U - A 3D composite plate battery cover - Google Patents
A 3D composite plate battery cover Download PDFInfo
- Publication number
- CN209002028U CN209002028U CN201822138121.9U CN201822138121U CN209002028U CN 209002028 U CN209002028 U CN 209002028U CN 201822138121 U CN201822138121 U CN 201822138121U CN 209002028 U CN209002028 U CN 209002028U
- Authority
- CN
- China
- Prior art keywords
- layer
- semi
- battery cover
- composite plate
- composite sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011165 3D composite Substances 0.000 title claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 17
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000013003 hot bending Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 238000009713 electroplating Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000011521 glass Substances 0.000 abstract description 4
- 238000007747 plating Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000001795 light effect Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 68
- 230000004313 glare Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a 3D composite sheet battery cover, through having the semi-permeable printing ink layer in printing before the pattern layer, the semi-permeable printing ink layer itself has the color effect, and has the semi-permeable effect, can see through the color that the semi-permeable printing ink layer shows the pattern layer to cooperate pattern layer and plating layer to form a dazzling light effect that can reflect light and double color refraction; simultaneously the border of composite sheet is for the curved shaping of heat through 3D and passing through the glyptic radian structure of CNC, the whole of the back composite sheet of heat-bending is 3D spatial structure, improve the third dimension of battery cover, the plating layer of cooperation composite sheet, the semi-permeable printing ink layer, the pattern layer sets up, make whole outward appearance approximate glass, remove glass material's use from, thereby the cost has been saved, through setting up UV drenches the scribble liquid layer on substrate PMMA layer surface, the PMMA material can strengthen the condensation ability that UV drenches the scribble liquid, effectively improve the bearing nature of UV drenches the scribble liquid layer, carry out effectual protection to the composite sheet.
Description
Technical field
The utility model relates to mobile phone accessories field, espespecially a kind of 3D composite plate battery cover.
Background technique
With the rapid development of mechanics of communication, it is indispensable that smart phone has become people's routine work, life and amusement
Product, general smart phone all has large screen, multimedia function, and screen mostly uses touch-control control, greatly meets
Consumer demand.
Important spare part one of of the mobile phone battery cover as mobile phone, be mounted on the back side of mobile phone body for cover and
Protect battery of mobile phone, to avoid battery of mobile phone it is exposed or loosen and cause mobile phone to power off.
The structure of this mobile phone battery cover is a kind of board substrate, and UV transfer pattern texture is done in board substrate,
Plating gloss protection is done on texture face, along with printing ink, still, this mobile phone battery cover can only see a kind of glare color
Color effects, colorfulness is low, and the three-dimensional sense of integral product is poor.
Summary of the invention
To solve the above problems, the utility model provides a kind of 3D composite plate battery cover, it can be seen that a variety of glare colors, color
Richness is high, and three-dimensional sense is strong.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: 3D composite plate battery cover, feature exist
In: it include composite plate, the composite plate is sequentially equipped with substrate PMMA layers, semi-transparent ink layer, pattern layer, plating from top to bottom
Layer, ink layer, wherein the edge of composite plate is the cambered structure for passing through 3D hot bending shape and being carved by CNC, described compound
Substrate PMMA layers of another surface is equipped with UV showering liquid layer in plate.
Specifically, the pattern layer is UV transfer pattern layer.
Specifically, the hardness of the UV showering liquid layer is 3H or more.
Specifically, the UV showering liquid layer with a thickness of 5um-7um, PMMA layers of substrate with a thickness of 0.64mm, semi-transparent oil
Layer of ink with a thickness of 4um-6um, pattern layer with a thickness of 10um-15um, electroplated layer with a thickness of 100nm-200nm, ink layer
With a thickness of 30um.
The utility model has the beneficial effects that:
The utility model has color effect by being printed with semi-transparent ink layer, semi-transparent ink layer itself before printing pattern layer
Fruit, and there is semi-transparent effect, that is, it can pass through the color of semi-transparent ink layer display pattern layer, and cooperate pattern layer and electroplated layer shape
It can the reflective glare effect with dual color refraction at one；The edge of composite plate is by 3D hot bending shape and to pass through simultaneously
The cambered structure of CNC engraving, the entirety of composite plate is in 3D stereochemical structure after hot bending, improves the three-dimensional sense of battery cover, is cooperated compound
The electroplated layer of plate, semi-transparent ink layer, pattern layer setting, so that overall appearance approximation glass, removes the use of glass material from, thus
Save cost；
Substrate uses PMMA material, is able to bear the pressure and temperature of 3D hot bending process, guarantees that substrate is not damaged；Pass through
UV showering liquid layer is set in substrate PMMA layer surface, PMMA material can enhance the cohesion ability of UV showering liquid, effectively improve UV
The bearing of showering liquid layer, is effectively protected composite plate.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Drawing reference numeral explanation: 1-UV showering liquid layer；PMMA layers of 2- substrate；The semi-transparent ink layer of 3-；4- pattern layer；
5- electroplated layer；6- ink layer；7- composite plate.
Specific embodiment
Please refer to shown in Fig. 1-2, the utility model about a kind of 3D composite plate battery cover, including composite plate, composite plate 7 by
Substrate PMMA layer 2, semi-transparent ink layer 3, pattern layer 4, electroplated layer 5, ink layer 6 are sequentially composed, by the outer of composite plate 7 into
Row 3D curved surface hot bending forms cambered structure, is then coated with UV showering liquid layer 1 on 2 surface of substrate PMMA layer of composite plate 7, finally leads to
The production that CNC finishing impression external form completes battery cover is crossed, for the production efficiency for improving integral product, pattern layer 4 transfers pattern using UV
Layer is, it can be achieved that pattern rapid curing；The edge of composite plate is the cambered structure for passing through 3D hot bending shape and being carved by CNC, heat
The entirety of composite plate is in 3D stereochemical structure after curved, improves the three-dimensional sense of battery cover
Wherein, UV showering liquid layer 1 is located at the top, and the area contacted with the external world is maximum, hurts caused by outer bound pair composite plate 7
Evil is contacted with UV showering liquid layer 1 at first, caused by injure and be largely or entirely applied directly on UV showering liquid layer 1, this implementation
The hardness number of UV showering liquid layer 1 is 3H or more, the semi-transparent ink layer 3 of effective protection, pattern layer 4, electroplated layer 5, and substrate in example
PMMA layer 2 is used to enhance the cohesion ability of UV showering liquid layer 1, effectively improves the bearing of UV showering liquid layer 1, and substrate uses PMMA
Material is able to bear the pressure and temperature of 3D hot bending process, guarantees that substrate is not damaged；
By being printed with semi-transparent ink layer 3 before printing pattern layer 4, semi-transparent ink layer 3 itself has color effect, and has
There is semi-transparent effect, that is, can pass through the color of semi-transparent 3 display pattern layer 4 of ink layer, and cooperates pattern layer 4 and the formation of electroplated layer 5
One can the reflective glare effect with dual color refraction；Ink layer 6 has wear-resistant and corrosion resistant characteristic, avoids electroplated layer
5, which contact generation with the external world, chemically reacts and causes a departure from phenomenon.
In the present embodiment, UV showering liquid layer with a thickness of 5um-7um, PMMA layers of substrate with a thickness of 0.64mm, semi-transparent oil
Layer of ink with a thickness of 4um-6um, pattern layer with a thickness of 10um-15um, electroplated layer with a thickness of 100nm-200nm, ink layer
With a thickness of 30um.The thickness of each functional layer will do it stringent control in production, the final quality for guaranteeing finished product.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138121.9U CN209002028U (en) | 2018-12-19 | 2018-12-19 | A 3D composite plate battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138121.9U CN209002028U (en) | 2018-12-19 | 2018-12-19 | A 3D composite plate battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209002028U true CN209002028U (en) | 2019-06-18 |
Family
ID=66808258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822138121.9U Expired - Fee Related CN209002028U (en) | 2018-12-19 | 2018-12-19 | A 3D composite plate battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209002028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412041A (en) * | 2021-06-11 | 2021-09-17 | 深圳市好年璟科技有限公司 | Radiation-proof side transmission plate and manufacturing method thereof |
-
2018
- 2018-12-19 CN CN201822138121.9U patent/CN209002028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412041A (en) * | 2021-06-11 | 2021-09-17 | 深圳市好年璟科技有限公司 | Radiation-proof side transmission plate and manufacturing method thereof |
| CN113412041B (en) * | 2021-06-11 | 2023-03-14 | 深圳市好年璟科技有限公司 | Radiation-proof side transparent plate and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |