CN102469712A - Local transparent shell structure - Google Patents
Local transparent shell structure Download PDFInfo
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- CN102469712A CN102469712A CN2010105466160A CN201010546616A CN102469712A CN 102469712 A CN102469712 A CN 102469712A CN 2010105466160 A CN2010105466160 A CN 2010105466160A CN 201010546616 A CN201010546616 A CN 201010546616A CN 102469712 A CN102469712 A CN 102469712A
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- shell structure
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Abstract
The invention discloses a local transparent shell structure which is used for a handheld electronic terminal and is provided with a shell main body, wherein the shell main body comprises a surface layer, a rear layer and a shading layer, wherein the shading layer is provided with one or more transparent areas, and the rear layer and the shading layer are double-color injection mould inserts. A shading bracket and a plastic shell with a transparent exterior are integrated into a whole part. According to the invention, the transparent or shading demand on a lighting effect of the handheld electronic terminal is effectively met; the structure is firm; the space is saved; the external surface is scratch-resisting; the color of the inner pattern is kept bright for a long time and is difficult to fade; especially, the whole thickness of the handheld electronic terminal can be efficiently controlled; the structural design is more compact; and an appearance effect is excellently realized.
Description
Technical field
The present invention relates to communication apparatus technical field, relate in particular to a kind of for example shell structure of mobile phone of hand held electronic terminals that is applied to.
Background technology
Variation, homogeneity along with the existing market product; It is attractive that hand held electronic terminals products such as mobile phone often rely on diversiform in appearance pattern, shape-designing, and for example attracts the consumer through increase lamp battle array, the different technological means such as light layout of conversion.
Prior art is to be employed in mobile phone inside to set up the technical purpose that the structural design of shading support realizes shading of lamp battle array or printing opacity mostly.Meanwhile, the shell of mobile phone adopts in-mode inserts injection moulding (IML) technology to realize mostly.
As shown in Figure 1, a kind of shell mechanism of existing mobile phone is the in-mode inserts moulding, and its superficial layer 1 is the transparent thin-film material (IML film) of sclerosis.Its back layer 2 is transparent plastic cement material, and existing IML technology is to guarantee that at least 1.2 millimeters meat is thick to plastic in the requirement aspect the thickness, otherwise can not satisfy the moulding requirement intactly.The printing pattern layer (not shown in figure 1) that also has an ink material between superficial layer 1 and the back layer 2.
The various lamp battle array layouts that are arranged on the inboard mainboard of the above-mentioned shell mechanism of mobile phone require each lamp is separated, to prevent mutual light leak.Therefore, existing mobile phones design structurally increases the shading support 3 of black and realizes shadowed layer and light buffer action, has only the part of not blocked by shading support 3 just can appear light on the superficial layer 1.Structural design so, 1.2 millimeters thickness that add shading support 3 of the thickness of shell mechanism, both general thickness will be increased to 2 millimeter.
The said structure design increases the general thickness of mobile phone, to the ultra-thinization design formation negative effect of mobile phone.Simultaneously, owing to receive the restriction of structure space, the moulding of cell phone appearance also is under some influence, and design effect is difficult to one to one ground and effectively realizes.
Therefore those skilled in the art is devoted to develop a kind of shell structure that is applied to local printing opacity hand held electronic terminals, compact conformation such as mobile phone always.
Summary of the invention
Because the above-mentioned defective of prior art, the technical problem that the present invention will solve provides a kind of shell structure of local printing opacity of compact conformation.
For realizing above-mentioned technical purpose, the invention provides a kind of shell structure of local printing opacity, be used for hand held electronic terminals, have the shell body, said shell body comprises superficial layer, back layer; Also comprise light shield layer, said light shield layer is provided with one or more transmission regions.
Preferably, said back layer and said light shield layer are the double-shot moulding in-mode inserts, and be integrally formed through double-shot moulding.Especially, said back layer and said light shield layer are plastic material.
Preferably, also be provided with patterned layer between said superficial layer and the said back layer.Especially, said patterned layer is an ink material.
Preferably, said superficial layer is a transparent thin-film material.
Preferably, said light shield layer is black shading plastics.
Preferably, said light shield layer also comprises one or more at a distance from light portion.
Preferably, said back layer or said light shield layer also are provided with connecting portion.
Preferably, the thickness sum of said back layer and said light shield layer is 1.2 millimeters.
The present invention unites two into one the housing of shading support of the prior art and exterior clear plastic material, forms the global facility of double-shot moulding in-mode inserts through double-shot moulding technology.The present invention can make the printing opacity or the shading of light efficiency on the hand held electronic terminals such as mobile phone require well to be realized, and structure is firm, save the space, the outer surface scratch-resistant, and its inner pattern also can keep color clear to be difficult for fading for a long time simultaneously.
Especially, the present invention can make the complete machine thickness of hand held electronic terminals such as mobile phone be effectively controlled, and structural design is compacter, and appearance is well realized.
Description of drawings
Fig. 1 is the structural representation of a kind of shell structure of mobile phone in the prior art;
Fig. 2 is the structural representation of the present invention's one specific embodiment;
Fig. 3 is the structural representation of another specific embodiment of the present invention;
Fig. 4 is the structural representation of the another specific embodiment of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
Embodiment 1:
As shown in Figure 2, a kind of shell structure of local printing opacity is applied in the mobile phone, and its housing comprises superficial layer 1, back layer 2, light shield layer 3.Also be provided with the patterned layer (not shown among Fig. 2) of ink material between superficial layer 1 and the back layer 2, to satisfy the needs of design.Printing pattern layer is arranged on the middle product that can make is preventing that the surface from being kept the distinctness of ink colors not fade for a long time when scratching.
Particularly, superficial layer 1 is transparent thin-film material (IML film), has the effectiveness of scratch-resistant.
Particularly, back layer 2 is a transparent plastic, to satisfy the needs of printing opacity and shaped design.
Said structure design of the present invention, making back layer 2 and light shield layer 3 is a global facility, when satisfying requirement of strength, moulding requirement, technological requirement, has optimized the thickness of shell structure greatly.
In practical application, above-mentioned shell structure has needs the zone passage of printing opacity transmission region 31 to appear light, does not need the local printing opacity function of zone passage light shield layer 3 shadings of printing opacity.Use shell structure of the present invention, the lamp battle array effect on the mobile phone is well realized.Because integral body is parts, make structure of the present invention compacter than existing shell structure simultaneously, structural strength is higher, and space availability ratio is good, and also just few to the restriction of outward appearance, the realization rate that the outward appearance industrial design requires is high.
Double-shot moulding is meant that the plastics with two kinds of different color and lusters, rerum natura inject the moulding way of same mould in the preamble.The operation principle of double-shot moulding is, the injection molding machine movable plate is provided with rotatable 180 ° dynamic model fixed disk, and mould can be made single pair or Second Mate's (usually, being exactly two punch and two different die cavities).Inject die sinking behind first chamber, this moment, product did not eject, treat dynamic model Rotate 180 ° after matched moulds advance the second mould injection moulding, first chamber is a kind of color, the chamber that product arranged on the punch is the another kind of color (or other compatible plastics) of injection moulding then.This is a prior art, and this paper repeats no more.
Embodiment 2:
Be illustrated in figure 3 as another specific embodiment of the present invention, structure and the foregoing description of present embodiment are basic identical, and institute's difference is that light shield layer 3 also comprises at a distance from light portion 32.Effect at a distance from light portion 32 is to shelter from light in the inner horizontal proliferation of shell structure.
Obviously, at a distance from the quantity of light portion 32, position etc. is set, all can be selected according to the needs of design, to realize essentially identical technique effect.
Embodiment 3:
Be illustrated in figure 4 as the another specific embodiment of the present invention, structure and the foregoing description of present embodiment are basic identical, and institute's difference is that light shield layer 3 also is provided with connecting portion 33.
The effect of connecting portion 33 is shell structure to be connected with miscellaneous part fix.
Certainly, in other embodiments, also can connecting portion be arranged on the back layer 2, have essentially identical technique effect.
Aforementioned electronic includes but not limited to mobile phone, portable electronic device PMP (portable multimedia player), multifunction game player PSP (PlayStation Portable), personal digital assistant PDA portable electron devices such as (Personal Digital Assistant) among this paper.
More than though embodiment of the present invention has been described, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (10)
1. the shell structure of a local printing opacity is used for hand held electronic terminals, has the shell body, and said shell body comprises superficial layer, back layer; It is characterized in that: also comprise light shield layer, said light shield layer is provided with one or more transmission regions.
2. shell structure as claimed in claim 1 is characterized in that, said back layer and said light shield layer are the double-shot moulding in-mode inserts, and be integrally formed through double-shot moulding.
3. shell structure as claimed in claim 2 is characterized in that, said back layer and said light shield layer are plastic material.
4. like claim 1 or 2 or 3 described shell structures, it is characterized in that, also be provided with patterned layer between said superficial layer and the said back layer.
5. shell structure as claimed in claim 4 is characterized in that, said patterned layer is an ink material.
6. shell structure as claimed in claim 1 is characterized in that, said superficial layer is a transparent thin-film material.
7. shell structure as claimed in claim 1 is characterized in that, said light shield layer is black shading plastics.
8. shell structure as claimed in claim 1 is characterized in that, said light shield layer also comprises one or more at a distance from light portion.
9. shell structure as claimed in claim 1 is characterized in that, said back layer or said light shield layer also are provided with connecting portion.
10. shell structure as claimed in claim 1 is characterized in that, the thickness sum of said back layer and said light shield layer is 1.2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105466160A CN102469712A (en) | 2010-11-16 | 2010-11-16 | Local transparent shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105466160A CN102469712A (en) | 2010-11-16 | 2010-11-16 | Local transparent shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102469712A true CN102469712A (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105466160A Pending CN102469712A (en) | 2010-11-16 | 2010-11-16 | Local transparent shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102469712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363656A (en) * | 2018-08-17 | 2019-02-22 | 深圳市爱都科技有限公司 | A kind of health monitoring device and wearable device |
| CN110300502A (en) * | 2019-06-30 | 2019-10-01 | Oppo广东移动通信有限公司 | Electronic equipment and control method of electronic device |
| WO2020215947A1 (en) * | 2019-04-24 | 2020-10-29 | Oppo广东移动通信有限公司 | Mobile terminal and housing therefor, and method for manufacturing housing |
-
2010
- 2010-11-16 CN CN2010105466160A patent/CN102469712A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363656A (en) * | 2018-08-17 | 2019-02-22 | 深圳市爱都科技有限公司 | A kind of health monitoring device and wearable device |
| WO2020215947A1 (en) * | 2019-04-24 | 2020-10-29 | Oppo广东移动通信有限公司 | Mobile terminal and housing therefor, and method for manufacturing housing |
| US11611642B2 (en) | 2019-04-24 | 2023-03-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal, housing, and method for manufacturing housing |
| CN110300502A (en) * | 2019-06-30 | 2019-10-01 | Oppo广东移动通信有限公司 | Electronic equipment and control method of electronic device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |