CN205864903U - Glass shell and there is the electronic product of this glass shell - Google Patents
Glass shell and there is the electronic product of this glass shell Download PDFInfo
- Publication number
- CN205864903U CN205864903U CN201620834072.0U CN201620834072U CN205864903U CN 205864903 U CN205864903 U CN 205864903U CN 201620834072 U CN201620834072 U CN 201620834072U CN 205864903 U CN205864903 U CN 205864903U
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- China
- Prior art keywords
- glass shell
- described inner
- layer
- central shaft
- camber
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- 239000011521 glass Substances 0.000 title claims abstract description 61
- 230000003666 anti-fingerprint Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims 2
- 239000012141 concentrate Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 35
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000005501 phase interface Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
This utility model relates to a kind of glass shell, including inner surface, and the outer surface at inner surface interval, and connect outer surface and the lateral circle surface of inner surface, distance between described inner surface and outer surface is 0.2～1.0mm, described inner surface and outer surface are respectively provided with a central shaft, described inner surface is bent to form the negative camber of circular arc centered by the central shaft of inner surface to homonymy, described outer surface is bent to form the positive camber of circular arc centered by the central shaft of outer surface to homonymy, described negative camber, the radius of positive camber is 50～1000mm, the height of described glass shell is 0.5～5mm.This utility model further relates to a kind of electronic product with this glass shell.Above-mentioned glass shell, by the design to structural parameters, can make the region of stress concentration of described glass shell disperse, and promotes bulk strength, reduces stress and excessively concentrates the risk causing somewhat just being ruptured by external force collision.
Description
Technical field
This utility model relates to technical field of electronic components, particularly relates to a kind of glass shell and has outside this glass
The electronic product of shell.
Background technology
It is equipped with the universal of the electronic products such as the smart mobile phone of touch screen, wrist-watch so that each manufacturer falls over each other release and has difference
The product of alienation, to attracting consumer.The bright spot occurred in the market, it is simply that the enclosure designs of electronic product is become
Curved surface.The electronic product with curved design preferably can be fitted with the hands of user, promotes and grips and the comfort level of manipulation.
If Watchcase is designed to curved surface, also can preferably coordinate with wrist, promote the comfortableness worn.And curved design is aobvious
Showing and use shell, content of its display has more third dimension, thus can promote perception effect.Glass is owing to having more texture so that
It is more favourable as the sheathing material of electronic product.But the glass shell of electronic product, is particularly designed to convex surface
In the case of, easily cause fragmentation because of unexpected falling.
Utility model content
Based on this, it is necessary to for the problem of the easy fragmentation of electronic product glass shell, it is provided that a kind of can dispersive stress, carry
Rise the glass shell of intensity and there is the electronic product of this glass shell.
A kind of glass shell, including inner surface, and the outer surface at inner surface interval, and connects outer surface and inner surface
Lateral circle surface, the distance between described inner surface and outer surface is 0.2～1.0mm, and described inner surface and outer surface are respectively provided with in one
Mandrel, described inner surface is bent to form the negative camber of circular arc centered by the central shaft of inner surface to homonymy, described outer surface with
Be bent to form the positive camber of circular arc centered by the central shaft of outer surface to homonymy, described negative camber, the radius of positive camber be 50～
1000mm, the height of described glass shell is 0.5～5mm.
Wherein in an embodiment, the radius of described negative camber and positive camber is equal.
Wherein in an embodiment, the central angle that described negative camber is corresponding with the circular arc of positive camber is C, wherein 60 ° of ＜ C
＜ 180 °.
Wherein in an embodiment, the orthographic projection of described glass shell is a rectangle, a length of the 50 of described orthographic projection
～500mm, a width of 30～300mm.
Wherein in an embodiment, it is additionally provided with the first unthreaded hole and the second unthreaded hole penetrating described inner surface and outer surface,
The orthographic projection at the center of described first unthreaded hole and the second unthreaded hole falls on the central shaft of described inner surface or outer surface.
Wherein in an embodiment, described inner surface is attached with at least one decorative layer, and described decorative layer is by ink printing
Mode is formed, and ink film thickness is 5-40 μm.
Wherein in an embodiment, described inner surface is attached with at least one decorative layer, and described decorative layer is pasted by decorating film
Covering formation, described decorating film thickness is 10-125 μm.
Wherein in an embodiment, at least one in described inner surface, outer surface is reinforced and has surface pressure and answer
Power layer, the thickness of described bearing stress layer is 50-100 μm, and the value of compressive stress of described bearing stress layer is 200-300Mpa,
Center tensile stress value≤100Mpa between described inner surface and outer surface.
Wherein in an embodiment, at least one in described inner surface, outer surface is reinforced and has surface pressure and answer
Power layer, the thickness of described bearing stress layer is 60-69 μm, and the value of compressive stress of described bearing stress layer is 710-850Mpa,
Center tensile stress value≤160Mpa between described inner surface and outer surface.
Wherein in an embodiment, at least one in described inner surface, outer surface is attached with anti-reflecting layer.
Wherein in an embodiment, described outer surface is attached with anti-finger print layer, and the initial water droplet of described anti-finger print layer
Angle >=110 °.
A kind of electronic product, including any one glass shell above-mentioned.
Above-mentioned glass shell, by the design to structural parameters, can make the stress of the glass shell of described electronic product concentrate
Regional Dispersion, promotes bulk strength, reduces stress and excessively concentrates the risk causing somewhat just being ruptured by external force collision.
Accompanying drawing explanation
The schematic front view of the glass shell that Fig. 1 provides for this utility model one embodiment；
Fig. 2 is that glass shell shown in Fig. 1 is along the schematic cross-section of line A-A；
Fig. 3 is that glass shell shown in Fig. 1 is along the schematic cross-section of line B-B.
Detailed description of the invention
As shown in figs. 1-3, a kind of glass shell that this utility model one embodiment provides, it can be applicable to intelligence hands
On the electronic products such as machine, can be as the shell of the display surface of mobile phone etc., it is possible to as the cover plate at the back side of mobile phone etc..
Described glass shell includes inner surface 101, and the outer surface 102 at inner surface 101 interval, and connects outer surface
102 and the lateral circle surface (figure do not mark) of inner surface 101.
Distance between described inner surface 101 and outer surface 102 is 0.2～1.0mm, namely the thickness of described glass shell
It is 0.2～1.0mm.
Described inner surface 101 has a central shaft 103, and described inner surface 101 is symmetrical set along this central shaft 103.Institute
Stating outer surface 102 and also have a central shaft 104, described outer surface 102 is symmetrical set along this central shaft 104.
Described inner surface 101 is bent to form the negative camber of circular arc centered by the central shaft 103 of inner surface 101 to homonymy,
Described outer surface 102 is bent to form the positive camber of circular arc, described introversion centered by the central shaft 104 of outer surface 102 to homonymy
Face, the radius R of positive camber are 50～1000mm, and the height H of described glass shell is 0.5～5mm.
In certain embodiments, described negative camber, positive camber radius R equal, namely the thickness everywhere of glass shell is equal
Even.So can preferably eliminate stress to concentrate, promote bulk strength.
The height H of described glass shell refer to farthest two parallel sides 105 of inner surface 101 its central shaft 103 relative,
Distance between the plane at 106 places, and the central shaft 104 of outer surface 102.
This utility model design by said structure parameter, can make the region of stress concentration of described glass shell disperse,
Promote bulk strength, reduce stress and excessively concentrate the risk causing somewhat just being ruptured by external force collision.
In certain embodiments, the circle center line connecting of two parallel sides 105,106 of the inner surface 101 in circular arc and circular arc
Angle, namely central angle corresponding to inner surface 101 place circular arc represent with C, wherein 60 ° of ＜ C ＜ 180 °.Outer surface 102
The central angle C that circular arc is corresponding also meets 60 ° of ＜ C ＜ 180 °.
In certain embodiments, as it is shown in figure 1, the orthographic projection of described glass shell is substantially one rectangle, wherein corner
Place forms fillet.The long L of the described orthographic projection being rectangle is 50～500mm, and wide W is 30～300mm.
In certain embodiments, described glass shell is additionally provided with and penetrates described inner surface 101 and the first of outer surface 102
Unthreaded hole 107 and the second unthreaded hole 108, the orthographic projection at the center of described first unthreaded hole 107 and the second unthreaded hole 108 falls at described inner surface
101 or outer surface 102 central shaft 103,104 on.First, second unthreaded hole 107,108 is the most rounded, the first unthreaded hole 107 straight
Footpath is more than the diameter of the second unthreaded hole 108.In a particular application, the first unthreaded hole 107 can be as the view aperture of photographic head, the second light
Hole 108 can be infrared induction unthreaded hole.
In certain embodiments, at least one in described inner surface 101, outer surface 102 is attached with decorative layer.Decorative layer
Can be that glass shell colours, to make it have more aesthetically pleasing appearance.Decorative layer can pass through ink printing or patch
The modes such as conjunction are formed on inner surface 101 and/or outer surface 102.When decorative layer be ink printing mode formed time, ink thickness
Degree is in 5-40 μm；When decorative layer be decorating film paste formation time, this decorating film thickness is 10-125 μm, decorating film can be use
Rupture pressure disc silk-screen with base material forms, it is also possible to be directly to form without base material film surface silk-screen.
During the glass shell described in making, can be at least in described inner surface 101, outer surface 102
Individual carry out intensive treatment, and make described inner surface 101 and/or outer surface 102 have bearing stress layer.Generally, add at machinery
In work glass process, inevitably can produce micro-crack at glass surface edge, and the existence of these micro-cracks can seriously be dropped
The intensity of low glass, though the size of micro-crack can be reduced by Physical Processing modes such as polishings, but further chemical enhanced place
Comprehend and there is more preferable effect.Such as, can immerse in fused salt by glass at a certain temperature, the alkali metal ion in glass be with molten
Alkali metal ion in salt is exchanged with each other because of diffusion, thus forms certain thickness bearing stress at glass surface
Layer.Thus the layer structure that the most extra attachment of described bearing stress layer is from the teeth outwards, but inside from glass surface
The enhancement Layer formed in the range of certain thickness.Bearing stress layer makes crackle be difficult to extension, thus improves the intensity of glass.
In certain embodiments, being processed by primary reinforcement, the thickness of the bearing stress layer obtained is 50-100 μm, institute
The value of compressive stress stating bearing stress layer is 200-300Mpa, the center tensile stress value between described inner surface and outer surface≤
100Mpa。
In certain embodiments, also can process through secondary hardening, the thickness of the bearing stress layer obtained is 60-69 μm,
Namely in secondary hardening processing procedure, the depth ratio of the ion exchange ion exchange degree of depth in primary reinforcement processing procedure
Little.The value of compressive stress of described bearing stress layer is 710-850Mpa, the center tensile stress between described inner surface and outer surface
Value≤160Mpa.Bearing stress value can be made to promote by repeatedly intensive treatment, and then promote strength of glass.But surface pressure should
While force value promotes, center tensile stress value is also promoting, and center tensile stress crosses senior general makes glass rupture generation from inside to outside " certainly
Quick-fried " so that the size of control centre's tensile stress value, say, that can not infinitely increase bearing stress value.
In certain embodiments, also formation anti-reflecting layer can be adhered at least one in described inner surface, outer surface.
Anti-reflecting layer can be formed by modes such as evaporation, sputters.
In certain embodiments, formation anti-finger print layer can also be adhered on described outer surface 102.At the beginning of described anti-finger print layer
Beginning water droplet angle >=110 °.Initial water droplet angle >=110 ° of described anti-finger print layer.So-called water droplet angle, is in solid, liquid, gas three interfaces
Angle at face, between gas and liquid phase interface and solid-liquid phase interface.Water droplet angle is the biggest, then the hydrophobicity of anti-finger print layer and antipollution
Performance is the best.Initial water droplet angle refers to the water droplet angle that anti-finger print layer records in the case of being not used by after being formed and destroying.Along with
The prolongation forming the time of anti-finger print layer and the increase of the degree of wear, water droplet angle will diminish.
This utility model also provides for a kind of electronic product with above-mentioned glass shell, and described electronic product can be intelligence
Mobile phone, panel computer etc..
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (12)
1. a glass shell, including inner surface, and the outer surface at inner surface interval, and connect outer surface and the side of inner surface
Side face, it is characterised in that the distance between described inner surface and outer surface is 0.2～1.0mm, and described inner surface and outer surface are equal
Having a central shaft, described inner surface is bent to form the negative camber of circular arc centered by the central shaft of inner surface to homonymy, described
Outer surface is bent to form the positive camber of circular arc centered by the central shaft of outer surface to homonymy, described negative camber, the half of positive camber
Footpath is 50～1000mm, and the height of described glass shell is 0.5～5mm.
Glass shell the most according to claim 1, it is characterised in that the radius of described negative camber and positive camber is equal.
Glass shell the most according to claim 2, it is characterised in that the circle that described negative camber is corresponding with the circular arc of positive camber
Heart angle is C, wherein 60 ° of ＜ C ＜ 180 °.
Glass shell the most according to claim 1, it is characterised in that the orthographic projection of described glass shell is a rectangle,
A length of the 50 of described orthographic projection～500mm, a width of 30～300mm.
Glass shell the most according to claim 1, it is characterised in that be additionally provided with and penetrate the of described inner surface and outer surface
One unthreaded hole and the second unthreaded hole, the orthographic projection at the center of described first unthreaded hole and the second unthreaded hole falls at described inner surface or outer surface
On central shaft.
Glass shell the most according to claim 1, it is characterised in that described inner surface is attached with at least one decorative layer, institute
Stating decorative layer to be formed by ink printing mode, ink film thickness is 5-40 μm.
Glass shell the most according to claim 1, it is characterised in that described inner surface is attached with at least one decorative layer, institute
Stating decorative layer to be pasted by decorating film and formed, described decorating film thickness is 10-125 μm.
Glass shell the most according to claim 1, it is characterised in that at least one quilt in described inner surface, outer surface
Strengthening and have bearing stress layer, the thickness of described bearing stress layer is 50-100 μm, the pressure of described bearing stress layer
Stress value is 200-300Mpa, the center tensile stress value≤100Mpa between described inner surface and outer surface.
Glass shell the most according to claim 1, it is characterised in that at least one quilt in described inner surface, outer surface
Strengthening and have bearing stress layer, the thickness of described bearing stress layer is 60-69 μm, and the pressure of described bearing stress layer should
Force value is 710-850Mpa, the center tensile stress value≤160Mpa between described inner surface and outer surface.
Glass shell the most according to claim 1, it is characterised in that at least one in described inner surface, outer surface is attached
Anti-reflecting layer.
11. glass shells according to claim 1, it is characterised in that described outer surface is attached with anti-finger print layer, and described
Initial water droplet angle >=110 ° of anti-finger print layer.
12. 1 kinds of electronic products, it is characterised in that include the glass shell described in any one in claim 1-11 item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834072.0U CN205864903U (en) | 2016-08-03 | 2016-08-03 | Glass shell and there is the electronic product of this glass shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834072.0U CN205864903U (en) | 2016-08-03 | 2016-08-03 | Glass shell and there is the electronic product of this glass shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864903U true CN205864903U (en) | 2017-01-04 |
Family
ID=57653696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620834072.0U Active CN205864903U (en) | 2016-08-03 | 2016-08-03 | Glass shell and there is the electronic product of this glass shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211667A (en) * | 2016-08-03 | 2016-12-07 | 南昌欧菲光学技术有限公司 | Glass shell and there is the electronic product of this glass shell |
-
2016
- 2016-08-03 CN CN201620834072.0U patent/CN205864903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211667A (en) * | 2016-08-03 | 2016-12-07 | 南昌欧菲光学技术有限公司 | Glass shell and there is the electronic product of this glass shell |
| CN106211667B (en) * | 2016-08-03 | 2022-02-22 | 安徽精卓光显技术有限责任公司 | Glass shell and electronic product with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013 Jiangxi city of Nanchang province Huangjiahu road Nanchang economic and Technological Development Zone Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. |