CN204559673U - A kind of radiation-resistant leather texture imitation mobile phone shell - Google Patents
A kind of radiation-resistant leather texture imitation mobile phone shell Download PDFInfo
- Publication number
- CN204559673U CN204559673U CN201520314869.3U CN201520314869U CN204559673U CN 204559673 U CN204559673 U CN 204559673U CN 201520314869 U CN201520314869 U CN 201520314869U CN 204559673 U CN204559673 U CN 204559673U
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- China
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- mobile phone
- radiation
- lower house
- layer
- shell
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Abstract
The utility model discloses a kind of radiation-resistant leather texture imitation mobile phone shell, comprise upper shell (1), radiation protective layer (2) and the lower house (3) of fitting successively from the inside to the outside, the outer surface of lower house (3) is also provided with one deck coating layer, and described coating layer is made up of the bottom (4) with leather lines set gradually along direction from the inside to the outside and top layer (5).The beneficial effects of the utility model are: can be absorbed or shield the electromagnetic wave that mobile phone produces by radiation protective layer, reduce mobile phone electromagnetic wave to the injury of human body, and have simulated leather outward appearance, good looking appearance.The formation of leather lines of the present utility model, do not need additional mold to carry out Surface Machining process, cost is low, and manufacture craft is simple, saves thickness of shell.
Description
Technical field
The utility model relates to mobile phone protecting case technical field of structures, particularly a kind of radiation-resistant leather texture imitation mobile phone shell.
Background technology
The coat of metal prepared by electroplating technology has excellent resistance to wear, corrosion resistance, has obtained in electronic product and has widely applied.But existing electroplating technology can produce a large amount of waste water and heavy metal contaminants.And along with the fast development of electronics industry, the requirement of people to electronic product is also more and more higher, when quality is protected, electronic product has become an important component part of electronic product from the external overall appearance embodied.And smart mobile phone caloric value is in operation also larger.Existing mobile phone shell heat conduction and heat radiation Performance Ratio is poor, the heat of smart mobile phone can not be shed timely and effectively.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of and reduces the injury of mobile phone electromagnetic wave to human body, and the radiation-resistant leather texture imitation mobile phone shell of good looking appearance.
The purpose of this utility model is achieved through the following technical solutions: a kind of radiation-resistant leather texture imitation mobile phone shell, comprise upper shell, radiation protective layer and the lower house of fitting successively from the inside to the outside, the outer surface of lower house is also provided with one deck coating layer, and described coating layer is made up of the bottom with leather lines set gradually along direction from the inside to the outside and top layer.
The size of described radiation protective layer is less than the size of upper shell and lower house, thus graphite matrix is coated between upper shell and lower house completely, is positioned at the upper shell of radiation protective layer periphery and lower house and fits tightly and be integrated.
Described radiation protective layer is electromagnetic shielding material layer or absorbing material layer, thus can be absorbed or shield the electromagnetic wave of mobile phone generation by radiation protective layer, reduces mobile phone electromagnetic wave to the injury of human body.
After on the outer surface that described bottom is sprayed on lower house, can ftracture at random gradually, form the effect of leather-like lines; Described top layer is UV enamelled coating, and hardness is high, and resistance to wear is good, reaches the requirement of user to housing hardness.
Preferably, the outer surface of described lower house is provided with one deck plasma modification layer, and bottom is sprayed on plasma modification layer.Described plasma modification layer is that the lower surface of lower house obtains through physical vapour deposition (PVD) plasma modification, ion source electric current is 0.3 ~ 0.5A, bias voltage 20 ~ 60V, duty ratio 40% ~ 80%, argon gas flow velocity 10 ~ 100SCCM, oxygen gas flow rate 0 ~ 150SCCM, time 5 ~ 10min, thus make the lower surface of the lower house of gas and plastic cement material that the interaction of chemistry or physics occur, polarization on the lower surface strand making lower house, surface tension significantly improves, change its surface activity, the surface physics change caused by the crosslinked and corrasion of the lower surface of lower house obviously improves contact angle and the surface energy of moulding the lower surface of lower house, effective adhesive property improving lower house lower surface, adhesive property is improved greatly, improve the fastness that lower house is bonding with coating layer.
The utility model has the following advantages:
The utility model can be absorbed or shield the electromagnetic wave that mobile phone produces by radiation protective layer, reduce mobile phone electromagnetic wave to the injury of human body, and have simulated leather outward appearance, good looking appearance.The formation of leather lines of the present utility model, do not need additional mold to carry out Surface Machining process, cost is low, and manufacture craft is simple, saves thickness of shell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure, 1-upper shell, 2-radiation protective layer, 3-lower house, 4-bottom, 5-top layer, 6-plasma modification layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, a kind of radiation-resistant leather texture imitation mobile phone shell, comprise upper shell 1, radiation protective layer 2 and the lower house 3 of fitting successively from the inside to the outside, the outer surface of lower house 3 is also provided with one deck coating layer, and described coating layer is made up of the bottom 4 with leather lines set gradually along direction from the inside to the outside and top layer 5.
The size of described radiation protective layer 2 is less than the size of upper shell 1 and lower house 3, thus graphite matrix is coated between upper shell 1 and lower house 3 completely, is positioned at the upper shell 1 of radiation protective layer 2 periphery and lower house 3 and fits tightly and be integrated.
Described radiation protective layer 2 is electromagnetic shielding material layer or absorbing material layer, thus can be absorbed or shield the electromagnetic wave of mobile phone generation by radiation protective layer 2, reduces mobile phone electromagnetic wave to the injury of human body.
After on the outer surface that described bottom 4 is sprayed on lower house 3, can ftracture at random gradually, form the effect of leather-like lines; Described top layer 5 is UV enamelled coating, and hardness is high, and resistance to wear is good, reaches the requirement of user to housing hardness.
Preferably, the outer surface of described lower house 3 is provided with one deck plasma modification layer 6, and bottom 4 is sprayed on plasma modification layer 6.Described plasma modification layer 6 is that the lower surface of lower house 3 obtains through physical vapour deposition (PVD) plasma modification, ion source electric current is 0.3 ~ 0.5A, bias voltage 20 ~ 60V, duty ratio 40% ~ 80%, argon gas flow velocity 10 ~ 100SCCM, oxygen gas flow rate 0 ~ 150SCCM, time 5 ~ 10min, thus make the lower surface of the lower house 3 of gas and plastic cement material that the interaction of chemistry or physics occur, polarization on the lower surface strand making lower house 3, surface tension significantly improves, change its surface activity, the surface physics change caused by the crosslinked and corrasion of the lower surface of lower house 3 obviously improves contact angle and the surface energy of moulding the lower surface of lower house 3, effective adhesive property improving lower house 3 lower surface, adhesive property is improved greatly, improve the fastness that lower house 3 is bonding with coating layer.
Claims (5)
1. a radiation-resistant leather texture imitation mobile phone shell, it is characterized in that: comprise upper shell (1), radiation protective layer (2) and the lower house (3) of fitting successively from the inside to the outside, the outer surface of lower house (3) is also provided with one deck coating layer, and described coating layer is made up of the bottom (4) with leather lines set gradually along direction from the inside to the outside and top layer (5).
2. the radiation-resistant leather texture imitation mobile phone shell of one according to claim 1, it is characterized in that: the size of described radiation protective layer (2) is less than the size of upper shell (1) and lower house (3), thus graphite matrix is coated between upper shell (1) and lower house (3) completely, is positioned at the peripheral upper shell (1) of radiation protective layer (2) and lower house (3) and fits tightly and be integrated.
3. the radiation-resistant leather texture imitation mobile phone shell of one according to claim 1, is characterized in that: described radiation protective layer (2) is electromagnetic shielding material layer or absorbing material layer.
4. the radiation-resistant leather texture imitation mobile phone shell of one according to claim 1, is characterized in that: described top layer (5) is UV enamelled coating.
5. the radiation-resistant leather texture imitation mobile phone shell of one according to claim 1, is characterized in that: the outer surface of described lower house (3) is provided with one deck plasma modification layer (6), and bottom (4) is sprayed on plasma modification layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314869.3U CN204559673U (en) | 2015-05-17 | 2015-05-17 | A kind of radiation-resistant leather texture imitation mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314869.3U CN204559673U (en) | 2015-05-17 | 2015-05-17 | A kind of radiation-resistant leather texture imitation mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559673U true CN204559673U (en) | 2015-08-12 |
Family
ID=53834742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314869.3U Expired - Fee Related CN204559673U (en) | 2015-05-17 | 2015-05-17 | A kind of radiation-resistant leather texture imitation mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559673U (en) |
-
2015
- 2015-05-17 CN CN201520314869.3U patent/CN204559673U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20170517 |