CN209002028U - A kind of 3D composite plate battery cover - Google Patents
A kind of 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
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- China
- Prior art keywords
- layer
- composite plate
- semi
- battery cover
- transparent ink
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- Expired - Fee Related
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Abstract
The utility model provides a kind of 3D composite plate battery cover, by being printed with semi-transparent ink layer before printing pattern layer, semi-transparent ink layer itself has color effect, and there is semi-transparent effect, it can pass through the color of semi-transparent ink layer display pattern layer, and cooperating pattern layer and electroplated layer to form one can the reflective glare effect with dual color refraction；The edge of composite plate is the cambered structure for passing through 3D hot bending shape and being carved by CNC simultaneously; the entirety of composite plate is in 3D stereochemical structure after hot bending; improve the three-dimensional sense of battery cover; cooperate electroplated layer, semi-transparent ink layer, the pattern layer setting of composite plate; so that overall appearance approximation glass; remove the use of glass material from; to save cost; by the way that UV showering liquid layer is arranged in substrate PMMA layer surface; PMMA material can enhance the cohesion ability of UV showering liquid; the bearing for effectively improving UV showering liquid layer, is effectively protected composite plate.
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)
1. a kind of 3D composite plate battery cover, it is characterised in that: include composite plate, the composite plate is sequentially equipped with base from top to bottom
PMMA layers of material, semi-transparent ink layer, pattern layer, electroplated layer, ink layer, wherein the edge of composite plate is by 3D hot bending shape and to lead to
The cambered structure for crossing CNC engraving, PMMA layer of substrate of another surface is equipped with UV showering liquid layer in the composite plate.
2. a kind of 3D composite plate battery cover according to claim 1, it is characterised in that: the pattern layer is that UV transfers pattern
Layer.
3. a kind of 3D composite plate battery cover according to claim 1, it is characterised in that: the hardness of the UV showering liquid layer is
3H or more.
4. a kind of 3D composite plate battery cover according to claim 1, it is characterised in that: the UV showering liquid layer with a thickness of
5um-7um, PMMA layers of substrate with a thickness of 0.64mm, semi-transparent ink layer 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138121.9U CN209002028U (en) | 2018-12-19 | 2018-12-19 | A kind of 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 kind of 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 kind of 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20201219 |