CN201854518U - Local light-transmitting case structure - Google Patents
Local light-transmitting case structure Download PDFInfo
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- CN201854518U CN201854518U CN2010206097116U CN201020609711U CN201854518U CN 201854518 U CN201854518 U CN 201854518U CN 2010206097116 U CN2010206097116 U CN 2010206097116U CN 201020609711 U CN201020609711 U CN 201020609711U CN 201854518 U CN201854518 U CN 201854518U
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- layer
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- light shield
- shell structure
- utility
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- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000007639 printing Methods 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005562 fading Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 5
- 230000001795 light effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a local light-transmitting case structure used at a handheld electronic terminal. The local light-transmitting case structure comprises a case body and a light shading layer, wherein the case body comprises a surface layer and a back layer, and one or a plurality of light-transmitting regions are arranged on the light shading layer; both the back layer and the light shading layer adopt double-color in-mould labels. In the utility model, a light-proof support and a case made of external transparent plastic are combined into a whole so as to form an integral component. The local light-transmitting case structure ensures that requirements for the light effects of light transmission or light shading on the handheld electronic terminal are well achieved, the structure is firm, the space is saved, the outer surface is scratch resisting, and meanwhile, the internal pattern of the local light-transmitting case structure maintains vivid color with no risk of color fading. Particularly, the utility model ensures that the overall thickness of the handheld electronic terminal can be effectively controlled, the structural design is more compact, and appearance effect can be well achieved.
Description
Technical field
The utility model relates to communication apparatus technical field, relates 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 by increase lamp battle array, the different technological means such as light layout of conversion.
Prior art is to adopt the structural design of setting up the shading support in mobile phone inside to realize the technical purpose of 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 in good condition.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 mainboard of above-mentioned shell mechanism inboard 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 be subjected to 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.
The utility model content
Because the above-mentioned defective of prior art, the technical problems to be solved in the utility model provides a kind of shell structure of local printing opacity of compact conformation.
For realizing above-mentioned technical purpose, the utility model provides a kind of shell structure of local printing opacity, is used for hand held electronic terminals, has the shell body, and described shell body comprises superficial layer, back layer; Also comprise light shield layer, described light shield layer is provided with one or more transmission regions.
Preferably, described back layer and described light shield layer are the double-shot moulding in-mode inserts.Especially, described back layer and described light shield layer are plastic material.
Preferably, also be provided with patterned layer between described superficial layer and the described back layer.Especially, described patterned layer is an ink material.
Preferably, described superficial layer is a transparent thin-film material.
Preferably, described light shield layer is black shading plastics.
Preferably, described light shield layer also comprises one or more every light portion.
Preferably, described back layer or described light shield layer also are provided with connecting portion.
Preferably, the thickness sum of described back layer and described light shield layer is 1.2 millimeters.
The utility model 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 by double-shot moulding technology.The utility model 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 utility model 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 utility model one specific embodiment;
Fig. 3 is the structural representation of another specific embodiment of the utility model;
Fig. 4 is the structural representation of the another specific embodiment of the utility model.
Embodiment
Provide preferred embodiment of the present utility model below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
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 utility model, 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 actual applications, above-mentioned shell structure has the zone that needs printing opacity and appears light by transmission region 31, does not need the local printing opacity function of the zone of printing opacity by light shield layer 3 shadings.Use shell structure of the present utility model, the lamp battle array effect on the mobile phone is well realized.Because integral body is parts, make structure of the present utility model compacter than existing shell structure simultaneously, structural strength is higher, and space availability ratio is good, and is also just few to the restriction of outward appearance, the realization rate height that the outward appearance industrial design requires.
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 utility model, structure and the foregoing description of present embodiment are basic identical, and institute's difference is that light shield layer 3 also comprises every light portion 32.Effect every light portion 32 is to shelter from the horizontal proliferation of light in shell structure inside.
Obviously, every 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 utility model, 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 that shell structure and miscellaneous part are connected and fixed.
Certainly, in other embodiments, also connecting portion can 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) herein.
More than though embodiment of the present utility model has been described, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by 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 utility model and essence, but these changes and modification all fall into protection range of the present utility model.
Claims (10)
1. the shell structure of a local printing opacity is used for hand held electronic terminals, has the shell body, and described shell body comprises superficial layer, back layer; It is characterized in that: also comprise light shield layer, described light shield layer is provided with one or more transmission regions.
2. shell structure as claimed in claim 1 is characterized in that, described back layer and described light shield layer are the double-shot moulding in-mode inserts.
3. shell structure as claimed in claim 2 is characterized in that, described back layer and described light shield layer are plastic material.
4. as claim 1 or 2 or 3 described shell structures, it is characterized in that, also be provided with patterned layer between described superficial layer and the described back layer.
5. shell structure as claimed in claim 4 is characterized in that, described patterned layer is an ink material.
6. shell structure as claimed in claim 1 is characterized in that, described superficial layer is a transparent thin-film material.
7. shell structure as claimed in claim 1 is characterized in that, described light shield layer is black shading plastics.
8. shell structure as claimed in claim 1 is characterized in that, described light shield layer also comprises one or more every light portion.
9. shell structure as claimed in claim 1 is characterized in that, described back layer or described 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 described back layer and described light shield layer is 1.2 millimeters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206097116U CN201854518U (en) | 2010-11-16 | 2010-11-16 | Local light-transmitting case structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206097116U CN201854518U (en) | 2010-11-16 | 2010-11-16 | Local light-transmitting case structure |
Publications (1)
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CN201854518U true CN201854518U (en) | 2011-06-01 |
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CN2010206097116U Expired - Fee Related CN201854518U (en) | 2010-11-16 | 2010-11-16 | Local light-transmitting case structure |
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CN (1) | CN201854518U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103945668A (en) * | 2014-04-09 | 2014-07-23 | 中怡(苏州)科技有限公司 | Method for manufacturing outer shell of electronic device |
CN104470272A (en) * | 2013-09-18 | 2015-03-25 | 索尼电脑娱乐公司 | Electronic apparatus |
-
2010
- 2010-11-16 CN CN2010206097116U patent/CN201854518U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104470272A (en) * | 2013-09-18 | 2015-03-25 | 索尼电脑娱乐公司 | Electronic apparatus |
US9713274B2 (en) | 2013-09-18 | 2017-07-18 | Sony Corporation | Electronic apparatus |
CN104470272B (en) * | 2013-09-18 | 2017-12-26 | 索尼电脑娱乐公司 | Electronic equipment |
CN103945668A (en) * | 2014-04-09 | 2014-07-23 | 中怡(苏州)科技有限公司 | Method for manufacturing outer shell of electronic device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131116 |