CN201374876Y - Electronic product shell - Google Patents
Electronic product shell Download PDFInfo
- Publication number
- CN201374876Y CN201374876Y CN200820235469U CN200820235469U CN201374876Y CN 201374876 Y CN201374876 Y CN 201374876Y CN 200820235469 U CN200820235469 U CN 200820235469U CN 200820235469 U CN200820235469 U CN 200820235469U CN 201374876 Y CN201374876 Y CN 201374876Y
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- layer
- electronic product
- rete
- basic unit
- product casing
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Abstract
The utility model provides an electronic product shell, which comprises a substrate, a pattern layer arranged on the surface of the substrate, and a transparent or semitransparent integrated outer cavity coated or partially coated by the pattern layer. The manufacture procedure of the electronic product shell which is obtained by secondary injection molding and provided with the integrated outer cavity coated or partially coated by the pattern layer is stable and environment-friendly, and the obtained electronic product shell has high strength, stronger stereoscopic impression of different levels, gorgeous colors, higher appreciation and high adding value. The electronic product shell can be used as shells of mobile phones, note computers and the like, and can greatly improve the adding values of the products.
Description
Technical field
The utility model relates to a kind of electronic product casing.
Background technology
Existing electronic product casing has been extensive use of light weight; cheap plastic shell; simultaneously in order to satisfy existing consumer's visual demand; general by printing-ink on electronic product casing; plating or PVD (physical vapour deposition (PVD)) metal level wait and obtain certain decorative effect; prior art is general to adopt the one side at electronic product casing that the decorative pattern layer is set; but the pattern stereoscopic impression that this kind method obtains is not strong; simultaneously in order well to protect the decorative pattern layer; make the retention time of visual effect longer; the electronic product shell durable; existing general the employing is coated with layer protective layer on a decorative layer; but the coating protection sheath easily comes off; be not durable; have a strong impact on the visual effect and the service life of electronic product, can't satisfy the quality requirement of existing present people electronic product.The stereoeffect of coating is relatively poor simultaneously, and the optical visual performance is not strong.The decorative effect that obtains is more stiff, conservative, does not have the gorgeous color effect of dazzling, and surcharge is not high, can not satisfy the individual demand of present people to electronic product.
The utility model content
The purpose of this utility model is stiff, conservative in order to overcome existing electronic product decorative effect, and structure is single, and color is not enough and shortcoming easy to wear, and a kind of high strength, the strong wear-resisting electronic product casing of while depth level third dimension are provided.
A kind of electronic product casing comprises basic unit, is positioned at the transparent or semitransparent one exocoel that the patterned layer of this substrate surface and coating or part coat patterned layer.
Wherein, basic unit is plastic layer or perspex metal composite layer.
Further preferred, basic unit comprises first surface and second surface, and first surface is provided with patterned layer, and patterned layer comprises part with rete and the part that does not have rete; Second surface has second rete not having the corresponding part of rete part with first surface.
The electronic product casing that the utility model provides is wear-resisting, the color difficult drop-off, and color is dazzled beautiful colorful.The utility model is stablized environmental protection by the processing procedure that coats or partly coat the electronic product casing of patterned layer one exocoel that has that quadric injection mould obtains, and the intensity height of the electronic product casing that obtains, to have stronger depth level third dimension, color gorgeous, sight is higher, the surcharge height.Electronic product casing of the present utility model can be used as the shell of products such as mobile phone, notebook, can improve the surcharge of these products greatly.
1, electronic product casing of the present utility model has color gorgeous changeable, long-lived characteristics.
2, electronic product casing of the present utility model can be coated on functional layer the internal layer of product, and the function of product and outward appearance can not be affected.
3, electronic product casing of the present utility model can obtain by the method for simple quadric injection mould, is simple and easy to realize, is easy to large-scale production.
Description of drawings
Fig. 1 is the structural representation of a kind of execution mode of the utility model.
Fig. 2 is the structural representation of the another kind of execution mode of the utility model.
Embodiment
The purpose of this utility model is for color that overcomes existing electronic product and the shortcoming that surface effect is not durable in use and decorative effect is stiff, color is more single, and a kind of high strength, the strong wear-resisting electronic product casing of while depth level third dimension are provided.
A kind of electronic product casing comprises basic unit, is positioned at the transparent or semitransparent one exocoel that the patterned layer of this substrate surface and coating or part coat patterned layer.
Wherein, the material of basic unit can be selected according to actual needs, can be the plate of the higher metal of intensity, metallic compound and composition thereof, for example, stainless steel substrates, magnesium alloy, aluminium alloy, zinc-plated stainless steel substrates etc. also can be the higher glass of intensity, diamond or diamond like carbon, marble, pottery etc.The preferred basic unit of the utility model is light weight, cheap plastic layer or the plastic cement metal composite layer that metal level simply is set on plastic layer according to functional requirement again, wherein, the general selection, this layer metal level be not as patterned layer, but functional layer, this functional layer can strengthen hardness, conduct conduction body etc., when this layer metal level is arranged on the back side of basic unit's patterned layer, simultaneously can also be as the metallic luster layer, the plastic layer basic unit that promptly is provided with metal level is the plastic cement metal composite layer.The selected material of plastic layer can be transparent also can be opaque, be selected from and well known to a person skilled in the art various plastic materials, when two surfaces of basic unit all during the adhesion metal gloss layer, plastic layer is transparent.The preferred plastic layer material of the utility model is the transparent plastic material, for example, and one or more in clear polycarbonate (PC), the polymethyl methacrylate (PMMA).
Wherein, patterned layer can refer to form in the mode that caves in by part in the surface of basic unit the surface of pattern, also can refer to the metallic luster layer attached to the display pattern on the substrate surface.Wherein, the mode of depression can be selected different depression molding modes according to different shell base materials.For the shell of above-mentioned preferred polymeric material, can in shell molds basic unit, form the depression of required pattern, make the surface of shell basic unit have depression by designing mould; For above-mentioned various shells, all can preferably adopt the depression of carving out required pattern at the surface laser of shell basic unit.The degree of depth that the utility model preferably caves in is 0.01-0.03mm, if depression is too dark, easily shell basic unit is burnt during enforcement, and the production cycle is longer, if depression is too shallow, pattern effect is not obvious, third dimension is not strong.Be meant that attached to the metallic luster layer of the display pattern on the substrate surface the remainder after the metallic luster layer segment is removed or the part of removal will cover the part of all outer layer metal gloss layer pattern parts removals of required metallic luster pattern for exposed required metallic luster layer pattern; Can contain one on the patterned layer and remove part, also can contain a plurality of removal parts.
Coat or one exocoel that part coats patterned layer is meant that being integral exocoel in basic unit and patterned layer profile protects basic unit and patterned layer; wherein; forming one exocoel the utility model preferably obtains by the method for quadric injection mould; wherein; coat or part coats and is meant that base material and patterned layer can be coated also comprehensively and can partly coat, but the preferred part of the utility model coats and is at least the part that patterned layer combines with basic unit and is coated.
Basic unit comprises two surfaces, the utility model selects any one surface to be first surface, surperficial therewith opposing backside surface is a second surface simultaneously, the utility model preferably is provided with patterned layer at first surface, wherein, patterned layer comprises part with rete and the part that does not have rete, at least the surface that does not combine with first surface of rete has metallic luster, second surface has second rete not having the corresponding part of rete part with first surface at least, makes electronic product shell present the strong decorative effect of third dimension of depth level.
Wherein, the thickness of patterned layer can be identical, also can be different, and the thickness of preferred each patterned layer of the utility model is 0.2 μ m-30 μ m.
Wherein, patterned layer can be common ink or paint, as: polyacrylate, epoxy polyester, in the polyurethanes etc. one or more, also can be the alternately rete of inorganic non-metallic and compound thereof, alternate films as SiO2 and TiO2, the alternately rete of ZrO and SiO2 etc., the utility model preferably has the rete of metallic luster, metallic luster layer at first surface is meant that the mask that deviates from substrate surface has the layer of metallic luster, the preferred Cu rete of the utility model, the Cr rete, the Ti rete, the Ag rete, the Ni rete, the Ag rete, the Al rete, the Zn rete, the Sn rete, the TiN rete, the TiAlN rete, the TiAlC rete, in TiC rete and diamond like carbon (DLC) rete one or more, the utility model can preferably be provided with functional tin layer on first surface and the decorative chromium layer is realized multi-colour metal gloss, be meant that at the metallic luster layer of second surface mask near substrate surface has the layer of metallic luster, the preferred reverse side metallic paint of the utility model.Wherein, method at the first surface adhesion metal gloss layer of basic unit can be the manufacture method of existing various retes, for example, can be galvanoplastic, physical vaporous deposition (PVD) (comprising vacuum vapor plating, magnetron sputtering plating and ion film-plating method) or spray metal lacquer and/or ink with mirror effect etc.Wherein, forming method of patterning on the metallic luster layer is that all metal layer patterns are partly removed, make required exposed metallic luster layer exposed, the single-layer metal layer can be partly removed and also the multiple layer metal layer can be partly removed simultaneously, form single layer pattern layer or multilayer pattern layer, the removal method can be various methods artificial or machinery,, metal level do not injure metal level or plastic layer as long as partly being removed, for example, can be hand engraving, in laser radium carving and the chemical etching one or more, the utility model preferably forms method of patterning and is laser radium carving on the metallic luster layer, laser radium carving is meant by laser beam and according to the pattern-information of sequencing mould carried out the moment high temperature ablation, and obtains pattern.The relevant parameters such as size of electric current that can be by regulating laser equipment can the better controlled engraving the degree of depth and the pattern of engraving, carving depth is advisable just to expose required metallic luster rete, the pattern of engraving is for just exposing required metallic luster pattern, the preferred basic unit of the utility model is a transparent base layer, preferably also realize metallic luster, outstanding more obvious three-dimensional metal effect at second face of basic unit.When second surface only need show a kind of metallochrome, implementation method can be for when first surface be electroplated, also electroplate last layer conducting metal gloss layer simultaneously at second surface, or spray one deck reverse side metallic paint at last, form plastic cement metal composite layer basic unit with plastic layer, when not containing non-patterned layer on the first surface, see through the metallic luster layer that transparent material can expose second surface by the position that does not have adhesion layer on the first surface, with the metallic luster combination of patterns of first surface, show the cubic metal characters or patterns pattern.Realize the multi-colour metal effect as need, the method that can be preferably as follows realizes:
(1) second surface in basic unit adheres to the layer of metal gloss layer;
(2) first surface with respect to basic unit does not have the place of metallic luster layer to form pattern on the metallic luster layer, claims that the metallic luster layer of formation pattern is a patterned layer;
(3) adhere to the layer of metal gloss layer again at step (2) gained second surface, the first surface with respect to basic unit on the metallic luster layer does not have the place of metallic luster layer to form pattern;
(4) repeating step (3) obtains the patterned layer of required multiple metallic luster
Wherein, method at the second surface adhesion metal gloss layer of basic unit can be the manufacture method of existing various retes, for example, can be galvanoplastic, physical vaporous deposition (PVD) (comprising vacuum vapor plating, magnetron sputtering plating and ion film-plating method) or spray metal lacquer and/or ink with mirror effect etc., the present invention is preferably in the method spraying of the second surface adhesion metal layer of basic unit, spraying reverse side metallic paint, metallic luster can be exposed at first surface, and technology is simple, realizes stereoeffect.Wherein, on second surface, form method of patterning and be the pattern part of follow-up required exposed metallic luster layer is removed, remove part and be the combination of the pattern of follow-up required exposed metallic luster layer, purpose is to be implemented in first surface not have the position of adhesion layer can expose multi-colour metal gloss pattern, simple by the combination of multilayer pattern layer, realize polychrome stereo metal gloss.The removal method can be various methods artificial or machinery,, metal level do not injure metal level or plastic layer as long as partly being removed, for example, can be in hand engraving, laser radium carving and the chemical etching one or more, the present invention preferably forms method of patterning and is laser radium carving on the metallic luster layer, the relevant parameters such as size of the electric current by regulating laser equipment can the better controlled engraving the degree of depth and the pattern of engraving, carving depth is advisable just to expose base material.
Wherein, the one exocoel can be various plastic materials, the utility model preferably clear or translucent plastic material, for example, can be in transparent or semitransparent Merlon (PC), transparent or semitransparent thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE) (TPE) and the polymethyl methacrylate (PMMA) a kind of.The utility model decorative layer is in inside, and preferred one exocoel is transparent or semitransparent thermoplastic polyurethane (TPU) injection mo(u)lding, and wherein, the light transmittance of preferred one exocoel is 50%-100%, and the wall thickness of preferred one exocoel is 0.3-1mm.
The electronic product casing that the utility model provides is lucuriant in design, and is wear-resisting and third dimension pattern is strong.
The utility model can preferably be realized in the following manner:
(1) selects a base material for use,, the removal of impurity and greasy dirt are cleaned in its positive and negative two surfaces with alcohol as the plastic parts of PC+ABS;
(2) at substrate surface patterned layer is set.Base material is carried out coatings, adopt magnetron sputtering, the equipment of use is horizontal continuous film plating machine, and target is the tin target.Its process is: earlier base material is put into the vacuum chamber of horizontal continuous film plating machine, vacuumized then, vacuum degree is 1-8 * 10-2Pa, be preferably 4 * 10-2Pa, carry out oxygen RF and clean, scavenging period is 10-60s minute, is preferably 20s, when vacuum degree reaches 5 * 10-3Pa, feed the Ar vacuum degree control at 6 * 10-1Pa, carry out magnetron sputtering then, power is generally 2KW, time is 2s, 1 time.Through behind the magnetron sputtering, plated the layer of metal layer on the substrate surface; Adopt the EPYAG25 laser equipment, electric current 14.5 peaces are being carved out the pattern that needs in one side, the degree of depth of the size adjustment laser engraving of the electric current by regulating laser equipment, and it is good just exposing former perspex material.
(3) with the product of step (2) gained, the inserts as class insert-molding (quadric injection mould in the film) technology carries out injection moulding, coats TPU. on its surface
It is appearance that the utility model is generally selected the one side that is coated with exocoel for use, and the decorative pattern layer is wrapped in the inside, durable wear, and entire product can be the integrative-structure of combination, and one exocoel intensity height, third dimension are strong.
Below in conjunction with accompanying drawing the utility model is done more specific description
As accompanying drawing 1 is the structural representation of a kind of preferred implementation of the present utility model; electronic product casing goes out the required pattern of depressed part 3 expressions by the surface engraving in basic unit 1; promptly the substrate surface with depressed part 3 herein is patterned layer; on the patterned layer surface metal level 2 can be set; coat one exocoel 4; can be good at protecting patterned layer and metal level, entire product is combined into the structure of an integrality.
As accompanying drawing 2 is the structural representation of another kind of preferred implementation of the present utility model; the metallic luster layer 5 of the first surface energy of attachment display pattern 6 of the basic unit 1 of electronic product casing is patterned layer; second surface has second rete; the one exocoel 7 that has coating in the outside of basic unit and patterned layer, the metal level of protection internal layer also makes inner metal level demonstrate depth perception.
The electronic product casing that the utility model provides has wear-resisting, color difficult drop-off, and look Coloured silk is dazzled beautiful colorful, the characteristics that third dimension is strong, the utility model can select different upholsterys or The functional processing layer of person makes product have more added value.
Claims (7)
1, a kind of electronic product casing is characterized in that, described shell comprises basic unit, be positioned at the transparent or semitransparent one exocoel that the patterned layer of this substrate surface and coating or part coat patterned layer.
2, a kind of electronic product casing according to claim 1 is characterized in that, described basic unit is plastic layer or perspex metal composite layer.
3, a kind of electronic product casing according to claim 1 and 2 is characterized in that, described basic unit comprises first surface and second surface, and described first surface is provided with patterned layer, and patterned layer comprises part with rete and the part that does not have rete; Described second surface has second rete not having the corresponding part of rete part with first surface.
4, a kind of electronic product casing according to claim 1 is characterized in that, described patterned layer thickness is 0.2 μ m-30 μ m.
5, a kind of electronic product casing according to claim 1, it is characterized in that described one exocoel is selected from a kind of injection mo(u)lding in transparent or semitransparent Merlon, transparent or semitransparent thermoplastic polyurethane, thermoplastic elastomer (TPE) and the polymethyl methacrylate.
6, a kind of electronic product casing according to claim 1 is characterized in that, described one exocoel is transparent or semitransparent thermoplastic polyurethane injection mo(u)lding, and the light transmittance of described one exocoel is 50%-100%.
7, a kind of electronic product casing according to claim 1 is characterized in that, the wall thickness of described one exocoel is 0.3-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820235469U CN201374876Y (en) | 2008-12-18 | 2008-12-18 | Electronic product shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820235469U CN201374876Y (en) | 2008-12-18 | 2008-12-18 | Electronic product shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374876Y true CN201374876Y (en) | 2009-12-30 |
Family
ID=41500958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820235469U Expired - Lifetime CN201374876Y (en) | 2008-12-18 | 2008-12-18 | Electronic product shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374876Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029687A (en) * | 2010-09-21 | 2011-04-27 | 深圳创维－Rgb电子有限公司 | Super-thick transparent colloid plastic die process and injection molding method thereof |
| CN102168270A (en) * | 2010-02-27 | 2011-08-31 | 比亚迪股份有限公司 | Method for preparing metal shell with sand texture on surface and metal shell |
| CN102560335A (en) * | 2010-12-15 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Manufacturing method of housing and housing manufactured thereby |
| CN102673041A (en) * | 2011-03-15 | 2012-09-19 | 联想(北京)有限公司 | Preparation method of workpiece |
| CN105812867A (en) * | 2016-03-28 | 2016-07-27 | 苏州天擎电子通讯有限公司 | Novel wired digital television set-top box |
| CN106200088A (en) * | 2015-05-07 | 2016-12-07 | 怡来汽车零部件系统株式会社 | the display cover unit of display device |
-
2008
- 2008-12-18 CN CN200820235469U patent/CN201374876Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168270A (en) * | 2010-02-27 | 2011-08-31 | 比亚迪股份有限公司 | Method for preparing metal shell with sand texture on surface and metal shell |
| CN102029687A (en) * | 2010-09-21 | 2011-04-27 | 深圳创维－Rgb电子有限公司 | Super-thick transparent colloid plastic die process and injection molding method thereof |
| CN102029687B (en) * | 2010-09-21 | 2014-06-11 | 深圳创维－Rgb电子有限公司 | Super-thick transparent colloid plastic die process and injection molding method thereof |
| CN102560335A (en) * | 2010-12-15 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Manufacturing method of housing and housing manufactured thereby |
| CN102673041A (en) * | 2011-03-15 | 2012-09-19 | 联想(北京)有限公司 | Preparation method of workpiece |
| CN106200088A (en) * | 2015-05-07 | 2016-12-07 | 怡来汽车零部件系统株式会社 | the display cover unit of display device |
| CN105812867A (en) * | 2016-03-28 | 2016-07-27 | 苏州天擎电子通讯有限公司 | Novel wired digital television set-top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |