CN101231538A - Portable electronic device cover plate and manufacturing method thereof - Google Patents
Portable electronic device cover plate and manufacturing method thereof Download PDFInfo
- Publication number
- CN101231538A CN101231538A CNA2007100029160A CN200710002916A CN101231538A CN 101231538 A CN101231538 A CN 101231538A CN A2007100029160 A CNA2007100029160 A CN A2007100029160A CN 200710002916 A CN200710002916 A CN 200710002916A CN 101231538 A CN101231538 A CN 101231538A
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- cover plate
- inner plating
- electronic device
- protective seam
- lamina rara
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Abstract
A cover board for portable electronic devices is provided, which comprises an outer board, an inner board and a protective layer. The protective layer is positioned between the outer board and the inner board and has a uniformly-netted structure. The outer board further comprises a first laminated plate, a second laminated plate and a third laminated plate; and can be designed to improve the appearance of the product.
Description
Technical field
The present invention relates to a kind of cover plate and preparation method thereof, and particularly about a kind of portable electronic device cover plate and preparation method thereof.
Background technology
In recent years, the various mancarried devices development on the market is very rapid, and the also more and more polynary change of function, and because the convenience of wireless network allows people have realized working, the hope of enjoyment at any time everywhere.Wherein, in the various especially mancarried devices of mobile phone and notebook, welcome especially work, amusement platform.
Wherein notebook is constantly wanted to dwindle thickness, weight reduction and is increased service time and structural strength in order to increase portability.But wherein reduce thickness and increase structural strength, on some design characteristic, contradict each other.Especially now the progress of light emitting diode allows the screen of notebook design backlight module more frivolous; But, the intensity that can bear of screen also will be tested.In addition, notebook often is the workbench that people carry everywhere, when taking the popular vehicles, often needs to bear the pressure from the environment that crowds on every side.So increase the intensity of this body structure of notebook, and manage to reduce body thickness, be the problem of design manufacturer always.
In the design of gaining in strength, in general, can change structure of cover plate design on the covering liquid crystal panel, to gain in strength.For example the cover plate external form is changed with the arc design, use the dispersion external pressure.But arc design increases the thickness of notebook cover plate, therefore always is difficult to obtain an optimum balance between the thickness of notebook and structural strength.
So change the design of portable electronic device cover plate, but allow portable electron device gratifying performance can be arranged, be not only portable electron device deviser's target, especially consumers in general's hope at thickness and bearing strength.
Summary of the invention
Technical matters to be solved by this invention is, a kind of covering plate structure is provided, in order to increase the intensity of portable electron device.
In order to realize above-mentioned purpose, the invention provides a kind of portable electronic device cover plate, comprise a lamina rara externa, an inner plating, reach a protective seam.Protective seam is arranged between lamina rara externa and the inner plating, and is even reticulate texture.
Its method for making provides a lamina rara externa and an inner plating, and attach respectively adhesive agent in wherein the one side on.Then protective seam is arranged between lamina rara externa and the inner plating, and the one side that lamina rara externa and inner plating attach adhesive agent will utilize application of vacuum that lamina rara externa and inner plating can be adhere well on the protective seam by adhesive agent towards protective seam at last again.
In addition, lamina rara externa can also comprise one first laminate, one second laminate and a three ply board.First laminate and three ply board are identical materials.
Because the protective seam of utilization of the present invention is an even reticulate texture, the similar honey comb like structure of this kind can increase structural strength effectively, in order in limited thickness, provides the maximum ability of bearing pressure.And lamina rara externa can also comprise first laminate, second laminate, reach three ply board, uses the outward appearance and the material of change first laminate, allows whole cover plate that pleasing design can be arranged, and then improves the value of product.
For enabling further to understand feature of the present invention and technology contents, see also following about describing in detail bright and accompanying drawing in ocean of the present invention, yet accompanying drawing only provide with reference to and explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the portable electronic device cover plate structure explosive view of first embodiment of the invention.
Fig. 2 is the protective seam reticulate texture synoptic diagram of first embodiment of the invention.
Fig. 3 is the portable electronic device cover plate method for making process flow diagram of first embodiment of the invention.
Fig. 4 is the notebook covering plate structure explosive view of second embodiment of the invention.
Fig. 5 is the lamina rara externa structure explosive view of second embodiment of the invention.
Wherein, Reference numeral:
The 102-lamina rara externa
The 104-protective seam
The 106-inner plating
The 108-protective layer
302 to 306-steps
The 402-lamina rara externa
The 404-protective seam
The 406-inner plating
The 408-protective layer
The 410-framework
500-lamina rara externa structure
502-first laminate
504-second laminate
The 506-three ply board
Embodiment
Characteristics of the present invention are to utilize an even cancellated protective seam, by similar honey comb like design, increase structural strength.Do not limiting under spirit of the present invention and the range of application, be familiar with this field skill person, understand spirit of the present invention after, when revising range of application of the present invention, to satisfy various application demands.And can change materials used and structural parameters, to meet cost and design requirement.
First embodiment:
Please refer to Fig. 1, this figure is in the present embodiment, portable electronic device cover plate structure explosive view.Among the figure as can be known this covering plate structure have lamina rara externa 102, protective seam 104, inner plating 106, and protective layer 108.Wherein protective seam 104 is arranged between inner plating 106 and the lamina rara externa 102, and is an even reticulate texture design.Protective layer 108 then is arranged on the another side of inner plating 106 with respect to protective seam 104.
The even reticulate texture of protective seam 104 please refer to Fig. 2.Fig. 2 is the protective seam reticulate texture synoptic diagram of present embodiment.By among the figure as can be known, its reticulate texture has eight kinds at least, but still is not limited thereto.Adopt cancellated usefulness to be intended to, can increase the intensity of structure effectively.And whole protecting layer 104 most of area are the empty shape of basket, and therefore netted protective seam 104 can reach not only light but also firm purpose.
And cover plate method for making process flow diagram please refer to Fig. 3.In order to understand the configuration of overall flow and corresponding each assembly, please be simultaneously with reference to Fig. 1 and Fig. 3.At first in step 302, provide inner plating 106 and lamina rara externa 102 earlier, and will wherein simultaneously attach adhesive agent respectively.Then in the step 304, protective seam 104 is arranged between lamina rara externa 102 and the inner plating 106, and lamina rara externa 102 and inner plating 106 attach the one side of adhesive agent will be towards protective seam 104, and protective seam 104 is an even reticulate texture.At last; in step 306; with utilizing application of vacuum to make lamina rara externa 102 and inner plating 106 can closely be attached at the both sides of protective seam 104, use average dispersive pressure on protective seam 104, and avoid foreign matter to enter in the reticulate texture of protective seam 104 by adhesive agent.
Wherein this adhesive agent can be epoxy resin or polyurethane, respectively this lamina rara externa 102 and this inner plating 104 is all attached adhesive agent; Allow protective seam be arranged between lamina rara externa 102 and the inner plating 106, and under 120 ~ 130 ℃, the moisture of 106 li of this lamina rara externa 102 and inner platings can be eliminated fully with this protective seam of tight attaching with an application of vacuum.In the present embodiment, protective seam 104 reaches higher structural strength by reticulate texture, so thin design is arranged on the thickness, is about more than 0.1 millimeter.And the hole size width is about the 0.3-5 millimeter in the reticulate texture.Lamina rara externa 102 and inner plating 106 constitute with compound substances such as glass fibre or carbon cloths in present embodiment.Whole portable electronic device cover plate structural entity thickness can be as small as 1.2 ~ 1 millimeters.
And the quite a lot of variation of the material of protective seam 104, as long as have reticulate texture and near above-mentioned hole width parameter, and the material that meets certain condition on the intensity gets final product.Protective seam 104 materials in the present embodiment are aluminum metal or fibrous paper.But scope is not limited thereto, and various metals, compound substance, plastics etc. as aluminium, Kevlar, nomex, kraft paper, fiber paper etc., all can be designed to reticulate texture, are used as the material of protective seam 104.Restriction according to design conditions and cost elects.
And protective layer 108 is made of conductive materials, also can be to coat the conductive paint of inner plating 106 with respect to protective seam 104 another sides, perhaps crosses in the conducting metal of inner plating 106 with respect to protective seam 104 another sides for spattering.By the design of protective layer 108, can produce shielding effect, avoid the display panel under the covering plate structure to be subjected to electromagnetic interference (EMI).
Second embodiment:
Because portable electron device has and allows people can carry the characteristic of use, and is light except carrying, outside the structural strength height, for higher requirement is also arranged in the design of outward appearance, to satisfy the demand on user's psychology aspect.Particularly notebook except the requirement of carrying portability, can allow the user when work, attracts other people eye by tool using, and impression rational and perception is arranged in his human eye, improves the value of notebook.
Therefore present embodiment applies the present invention to the cover plate design of notebook.Wish except strengthening the intensity on the notebook covering plate structure, to alleviate thickness and weight, and on the notebook cover plate, can design brand and pattern, use the value that increases notebook by effect of the present invention.
Please refer to Fig. 4, it is in the second embodiment of the invention, the explosive view of notebook covering plate structure.Show lamina rara externa 402, protective seam 404, inner plating 406, protective layer 408, framework 410 among the figure.Wherein protective seam 404 is arranged between inner plating 406 and the lamina rara externa 402, and is an even reticulate texture design.Protective layer 408 then is arranged on the another side of inner plating 406 with respect to protective seam 404, and 410 of this frameworks are to utilize bonding or injection molding on protective layer 408.
Because among the present embodiment and first embodiment, the architectural characteristic of protective seam 404 is all identical with the material selection, thus do not give unnecessary details in detail at this, and maximum difference is the design of lamina rara externa 402.410 of frameworks are used for designing pivot structure thereon in conjunction with notebook main body and display panel, and envelope display panel, combine with upper cover plate.
Can allow lamina rara externa 402 can design outward appearance easily in order to reach, please in the lump with reference to Fig. 5, it is in the second embodiment of the invention, lamina rara externa structure 500 explosive views.Lamina rara externa structure 500 is divided into three layers in the present embodiment, is respectively first laminate 502, second laminate 504, reaches three ply board 506.Wherein second laminate 504 is arranged in the middle of first laminate 502 and the three ply board 506, and first laminate 502 is identical with the material of three ply board 506.
And first laminate 502 is polycarbonate, acrylonitrile-butadiene-styrene three co-polymers or the above-mentioned plastic material that both mix with the material of three ply board 506.By the plasticity of plastic material, can design in the one side of first laminate 502 with respect to second laminate 504, use and reach the purpose of beautifying cover plate.In addition, the material of second laminate is the compound substance of glass fibre or carbon cloth, is arranged at first laminate 502 and three ply board 506 middle increase lamina rara externa structure 500 intensity of using.
In addition, because the three ply board 506 in the lamina rara externa 500 is similarly the high plastic material of plasticity,, utilize outside adhesive agent and protective seam 404 bondings except identical with first embodiment.Also three ply board 506 can be done corresponding design with the shape of framework 410,, utilize the mode of engaging, be fixed in the lump between lamina rara externa 500 and the framework 410 protective seam 404, inner plating 406, protective layer 408.Thus, can change the material of protective seam 404 fast, the cost when reducing a large amount of production.
And protective layer 408 is made of conductive materials, also coats the conductive paint of inner plating 406 with respect to protective seam 404 another sides, perhaps crosses in the conducting metal of inner plating 406 with respect to protective seam 404 another sides for spattering.By the design of protective layer 408, can produce shielding effect, avoid the display panel under the covering plate structure to be subjected to electromagnetic interference (EMI).
In general, by above-mentioned each embodiment as can be known, utilize a cancellated protective seam to increase structural strength, can reduce cover sheet thickness and weight effectively, obtain the balance of intensity and thickness.And as long as reticulate texture meets special parameter, the selectivity of material is very many, can cooperate the consideration in cost and the design, makes different choice.
Lamina rara externa also can cooperate each embodiment demand difference, except single Material Selection, also lamina rara externa can be changed into the structure of multilayer, utilizes the plasticity of plastic material, the outward appearance of design portable electronic device cover plate.Be applied to the notebook cover plate, can design pleasing outward appearance or brand characteristics easily, use the raising value of the product.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; being familiar with those of ordinary skill in the art ought can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (15)
1. a portable electronic device cover plate has a lamina rara externa,, it is characterized in that this electronic device cover plate also includes with an inner plating:
One protective seam is arranged between this lamina rara externa and this inner plating, and wherein this protective seam is an even reticulate texture.
2. portable electronic device cover plate according to claim 1, it is characterized in that, this lamina rara externa also comprises one first laminate, one second laminate, reaches a three ply board, this second laminate is arranged between this first laminate and this three ply board, and this first laminate is identical with the material of this three ply board.
3. portable electronic device cover plate according to claim 2 is characterized in that, this first laminate is polycarbonate, acrylonitrile-butadiene-styrene three co-polymers or the above-mentioned plastic material that both mix with the material of this three ply board.
4. portable electronic device cover plate according to claim 2 is characterized in that, this second laminate is the compound substance of glass fibre or carbon cloth.
5. portable electronic device cover plate according to claim 1 is characterized in that, this lamina rara externa and this inner plating are the compound substance of glass fibre or carbon cloth.
6. portable electronic device cover plate according to claim 1 is characterized in that this protective layer thickness is about more than 0.1 millimeter, and evenly cancellated netted pore size is about 0.3 millimeter to 5 millimeters.
7. portable electronic device cover plate according to claim 1, this cover plate also comprises a protective layer, is arranged at the another side of this inner plating with respect to this protective seam, it is characterized in that this protective layer is made up of conductive materials.
8. portable electronic device cover plate according to claim 1 is characterized in that, this inner plating is with respect to also being coated with a conductive paint on the another side of this protective seam, or spatters and cross a conducting metal.
9. a cover plate method for making is used for portable electron device, it is characterized in that, this method comprises the following step:
A., one lamina rara externa and an inner plating are provided, and respectively the one side of this lamina rara externa and this inner plating are attached an adhesive agent;
B. a protective seam is arranged between this lamina rara externa and this inner plating, wherein this protective seam is an even reticulate texture;
C. make this lamina rara externa and inner plating closely attach this protective seam with an application of vacuum by this adhesive agent.
10. cover plate method for making according to claim 9 is characterized in that this protective layer thickness is about more than 0.1 millimeter, and evenly cancellated netted pore size is about 0.3 millimeter to 5 millimeters.
11. cover plate method for making according to claim 9 is characterized in that, needs among this step c to carry out under 120～130 temperature.
12. cover plate method for making according to claim 9 is characterized in that, comprises a steps d again after this step c, forms a protective layer in the another side of this inner plating with respect to this protective seam.
13. cover plate method for making according to claim 12 is characterized in that, forms this protective layer and refers to this inner plating with respect to coating one conductive paint on the another side of this protective seam, or spatter and cross a conducting metal.
14. cover plate method for making according to claim 12 is characterized in that, also comprises after this steps d a framework to be set on this protective layer.
15. cover plate method for making according to claim 14 is characterized in that, this framework can bind or injection molding on this protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100029160A CN100562834C (en) | 2007-01-26 | 2007-01-26 | Portable electronic device cover plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100029160A CN100562834C (en) | 2007-01-26 | 2007-01-26 | Portable electronic device cover plate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101231538A true CN101231538A (en) | 2008-07-30 |
| CN100562834C CN100562834C (en) | 2009-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100029160A Active CN100562834C (en) | 2007-01-26 | 2007-01-26 | Portable electronic device cover plate and preparation method thereof |
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| CN (1) | CN100562834C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932212B (en) * | 2009-06-25 | 2012-11-21 | 深圳富泰宏精密工业有限公司 | Window and electronic device using same |
| CN103576797A (en) * | 2012-07-24 | 2014-02-12 | 成都亿友科技有限公司 | Cover plate device of integrated cloud computing server |
| CN104908376A (en) * | 2015-06-01 | 2015-09-16 | 文峰 | Thermoplastic production method of natural fiber sheet, sheet and production method of mobile phone shell |
| CN105204697A (en) * | 2014-06-30 | 2015-12-30 | 乐金显示有限公司 | Display device |
| CN105227875A (en) * | 2015-11-05 | 2016-01-06 | 合一智能科技（深圳）有限公司 | A kind of ultra-thin television and liquid crystal display |
| CN105227876A (en) * | 2015-11-05 | 2016-01-06 | 合一智能科技（深圳）有限公司 | The fixture of large scale TV and liquid crystal display and installation method |
| CN105516628A (en) * | 2015-12-31 | 2016-04-20 | 合一智能科技（深圳）有限公司 | Television backboard, liquid crystal television, and method for installing television backboard |
| CN105635610A (en) * | 2015-12-31 | 2016-06-01 | 合一智能科技（深圳）有限公司 | Television backboard, liquid crystal television and installation method of television backboard |
| CN106180074A (en) * | 2016-08-31 | 2016-12-07 | 马鞍山甬兴模塑有限公司 | A kind of closed washing machine cover lid plate dust pelletizing system |
| CN108696610A (en) * | 2018-05-25 | 2018-10-23 | Oppo广东移动通信有限公司 | The manufacturing method of shell, electronic device and shell |
| CN110769293A (en) * | 2019-11-28 | 2020-02-07 | 徐州蓝格数字科技有限公司 | Panel for digital set-top box shell |
| CN110922070A (en) * | 2019-12-26 | 2020-03-27 | 凯盛信息显示材料(池州)有限公司 | Glass cover plate and manufacturing process thereof |
-
2007
- 2007-01-26 CN CNB2007100029160A patent/CN100562834C/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932212B (en) * | 2009-06-25 | 2012-11-21 | 深圳富泰宏精密工业有限公司 | Window and electronic device using same |
| CN103576797A (en) * | 2012-07-24 | 2014-02-12 | 成都亿友科技有限公司 | Cover plate device of integrated cloud computing server |
| US9810814B2 (en) | 2014-06-30 | 2017-11-07 | Lg Display Co., Ltd. | Display device |
| CN105204697A (en) * | 2014-06-30 | 2015-12-30 | 乐金显示有限公司 | Display device |
| CN105204697B (en) * | 2014-06-30 | 2018-08-24 | 乐金显示有限公司 | Display device |
| CN104908376A (en) * | 2015-06-01 | 2015-09-16 | 文峰 | Thermoplastic production method of natural fiber sheet, sheet and production method of mobile phone shell |
| CN105227875A (en) * | 2015-11-05 | 2016-01-06 | 合一智能科技（深圳）有限公司 | A kind of ultra-thin television and liquid crystal display |
| CN105227876A (en) * | 2015-11-05 | 2016-01-06 | 合一智能科技（深圳）有限公司 | The fixture of large scale TV and liquid crystal display and installation method |
| CN105516628A (en) * | 2015-12-31 | 2016-04-20 | 合一智能科技（深圳）有限公司 | Television backboard, liquid crystal television, and method for installing television backboard |
| CN105635610A (en) * | 2015-12-31 | 2016-06-01 | 合一智能科技（深圳）有限公司 | Television backboard, liquid crystal television and installation method of television backboard |
| CN106180074A (en) * | 2016-08-31 | 2016-12-07 | 马鞍山甬兴模塑有限公司 | A kind of closed washing machine cover lid plate dust pelletizing system |
| CN108696610A (en) * | 2018-05-25 | 2018-10-23 | Oppo广东移动通信有限公司 | The manufacturing method of shell, electronic device and shell |
| CN110769293A (en) * | 2019-11-28 | 2020-02-07 | 徐州蓝格数字科技有限公司 | Panel for digital set-top box shell |
| CN110922070A (en) * | 2019-12-26 | 2020-03-27 | 凯盛信息显示材料(池州)有限公司 | Glass cover plate and manufacturing process thereof |
| CN110922070B (en) * | 2019-12-26 | 2023-10-31 | 凯盛信息显示材料(池州)有限公司 | Glass cover plate and manufacturing process thereof |
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| Publication number | Publication date |
|---|---|
| CN100562834C (en) | 2009-11-25 |
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