CN104811512A - Shell, shell manufacturing method and electronic device with shell - Google Patents
Shell, shell manufacturing method and electronic device with shell Download PDFInfo
- Publication number
- CN104811512A CN104811512A CN201510168859.8A CN201510168859A CN104811512A CN 104811512 A CN104811512 A CN 104811512A CN 201510168859 A CN201510168859 A CN 201510168859A CN 104811512 A CN104811512 A CN 104811512A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- shell
- base material
- embedded
- described base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 11
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 11
- 239000010980 sapphire Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 46
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 9
- 238000004381 surface treatment Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Eyeglasses (AREA)
- Adornments (AREA)
Abstract
The invention provides a shell which comprises a body and a lens. The body is made of ceramic materials, the lens is made of sapphire glass and comprises a back and a front, the body comprises an outer surface, the lens is embedded into the body, and the front of the lens and the outer surface of the body are positioned on the same plane, or the outer surface of the body is recessed. The invention further provides a shell manufacturing method and an electronic device with the shell.
Description
Technical field
The present invention relates to electronic installation and manufacture field, the particularly chlamydate electronic installation of a kind of shell, manufacture of casing and tool.
Background technology
Along with the Suresh Kumar of development in Hi-Tech and electronic device appearance, consumers in general to the quality of electronic installation and functional requirement more and more higher, simultaneously also more and more higher to the appearance requirement of electronic installation, the touch texture, visual impression, light and thin degree etc. of such as outward appearance.
In order to the demand of satisfied different outward appearance, in prior art, the shells such as the battery cover of electronic installation made by ceramic material in electronic installation manufacturing Preliminary Applications, the demand of ultra-thin shell can be realized, but due to existing electronic installation, front and back as mobile phone all can be provided with camera, and the eyeglass of camera is usually needed to superpose with ceramic package and installs or first fixed by camera module seat, is together being fixed on mobile phone with camera module.The structure of this form needs certain thickness shell, affects the design of the overall ultrathin of the electronic installations such as mobile phone.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of shell, realizes eyeglass and is embedded in shell and reduces outer casing thickness.
The invention provides a kind of shell, described shell comprises body and eyeglass, described body comprises ceramic material is made, described eyeglass is made up of sapphire glass, described eyeglass comprises the back side and front, described body comprises outer surface, and described eyeglass is embedded in described body, and the outer surface of described front lens surface and described body is positioned at the outer surface of same plane or recessed described body.
Wherein, described ceramic material is the one in zirconia, aluminium oxide.
Wherein, described eyeglass is camera eyeglass, flashing lamp lens or decorative lens.
The invention provides a kind of manufacture method of shell, described method comprises,
The base material that one ceramic material is made is provided, offers the through hole running through described base material on the substrate;
There is provided the eyeglass that a sapphire glass is made, wherein, the outer perimeter size of described eyeglass is less than the size of the inner hole wall girth of described through hole;
Carry out high temperature sintering to described base material, wherein, described eyeglass is positioned in the through hole of described base material, and has gap between described eyeglass periphery and described through hole inner hole wall; Sintering under described base material high temperature and shrinking, makes described through-hole wall shrink coated for eyeglass periphery, and then described eyeglass is embedded be fixed on described base material;
To the described base material cooling being embedded with described eyeglass;
The described base material being embedded with eyeglass to cooled and eyeglass carry out surface treatment;
Appearance profile processing is carried out to the described base material being embedded with eyeglass, is formed and be embedded with eyeglass body.
Wherein, step " the described base material being embedded with eyeglass to cooled and eyeglass carry out surface treatment " comprises, and carries out grinding deburring, then carry out surface finish to described base material and eyeglass.
Wherein, the temperature of described base material sintering is 1500 degree.
Wherein, described ceramic material is the one in zirconia, aluminium oxide.
Wherein, the shrinkage of described ceramic material is 20%-25%.
Wherein, the size having gap between described eyeglass periphery and described through hole inner hole wall is followed according to the shrinkage of described ceramic material and sets.
The invention provides a kind of electronic installation, comprise the machine and dress and shell as previously discussed, described shell is loaded on described body.
The body of shell of the present invention and eyeglass adopt ceramic material and sapphire glass to make respectively, and described eyeglass be embedded at described intrinsic, the high-temperature shrinkage of body own material is utilized to be fixed by eyeglass, not only realize body to be connected with eyeglass is seamless, and eyeglass is embedded in body, can reduce the thickness of body, promote the texture of shell, further, the body of described ceramic material and the eyeglass of sapphire glass are applicable to large batch of surface treatment, simplify procedure for processing.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of shell of the present invention.
Fig. 2 be shell described in Fig. 1 along center of lens schematic cross-section.
Fig. 3 is manufacture of casing flow chart of the present invention.
Fig. 4 is the structural representation of base material and eyeglass in manufacture of casing flow chart of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, present pre-ferred embodiments provides a kind of shell, for the back of the body lid of the electronic installations such as mobile phone.Described shell comprises body 10 and eyeglass 20.Described body 10 is made up of ceramic material.Described eyeglass 20 is made up of sapphire glass.Described eyeglass 20 comprises the back side and front 21, and described body 10 comprises outer surface 11.Described eyeglass 20 is embedded in described body 10, and front 21 and the outer surface 11 of described body 10 of described eyeglass 20 are positioned at the outer surface 11 of same plane or recessed described body 10.In the present embodiment, the front 21 of described eyeglass 20 is positioned at same plane with the outer surface 11 of described body 10.
In the present embodiment, be described described shell for the battery cover of mobile phone.Described ceramic material is the one in zirconia, aluminium oxide.Described eyeglass 20 is camera eyeglass, flashing lamp lens or decorative lens.Eyeglass 20 in the present embodiment is the visual window lens of camera.
Refer to Fig. 3 and Fig. 4, the present invention also provides a kind of manufacture method of described shell, and described method comprises:
Step S10, provides the base material 30 that a ceramic material is made, and described base material 30 is offered the through hole 31 running through described base material 30.In the present embodiment, described through hole 31 is circular hole, and it is opened in described base material 30 1 Angle Position.Further, the shrinkage of described ceramic material is 20%-25%.
Step S11, provides the eyeglass that a sapphire glass is made, and wherein, the outer perimeter size of described eyeglass is less than the size of the inner hole wall girth of described through hole 31.In the present embodiment, the outer perimeter of described eyeglass is less than girth in protected through hole, when high temperature sintering base material, has enough shrink space, so that through hole is by coated for described eyeglass periphery, realizes eyeglass and is embedded in base material.
Step S12, carries out high temperature sintering to described base material 30, and wherein, described eyeglass is positioned in the through hole 31 of described base material 30, and has gap between described eyeglass periphery and described through hole 31 inner hole wall; Sintering under described base material 30 high temperature and shrinking, makes described through hole 31 inwall shrink coated for eyeglass periphery, and then described eyeglass is embedded be fixed on described base material 30.In the present embodiment, the size in described gap sets according to selected ceramic material shrinkage, as long as after base material 30 shrinks, just by coated for described eyeglass periphery.The temperature that wherein said base material 30 sinters is 1500 degree.
Step S13, cools the described base material 30 being embedded with described eyeglass.Cooling described in the present embodiment is cooled by types of cooling such as existing air-cooled or water-cooleds.
Step S14, the described base material 30 being embedded with eyeglass to cooled and eyeglass carry out surface treatment.
Step S15, carries out appearance profile processing to the described base material 30 being embedded with eyeglass, forms the body being embedded with eyeglass.The present embodiment, body can be tabular, also can be the cover body structure comprising perisporium.
Further, step " the described base material 30 being embedded with eyeglass to cooled and eyeglass carry out surface treatment " comprises, and carries out grinding deburring, then carry out surface finish to described base material 30 and eyeglass.In the present embodiment, grinding is carried out to the burr corner angle etc. of described base material 30 and lens surface, finally surface finish is carried out to base material 30 and eyeglass simultaneously, reach the effect of aesthetic appeal.
The body of shell of the present invention and eyeglass adopt ceramic material and sapphire glass to make respectively, and described eyeglass be embedded at described intrinsic, the high-temperature shrinkage of body own material is utilized to be fixed by eyeglass, not only realize body to be connected with eyeglass is seamless, and eyeglass is embedded in body, can reduce the thickness of body, promote the texture of shell, further, the body of described ceramic material and the eyeglass of sapphire glass are applicable to large batch of surface treatment, simplify procedure for processing.
The present invention also provides a kind of electronic installation, and described electronic installation comprises the machine and the shell described in dress, and described shell is loaded on described body 10.In the present embodiment, described shell is the battery cover of electronic installation.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a shell, it is characterized in that: described shell comprises body and eyeglass, described body comprises ceramic material is made, described eyeglass is made up of sapphire glass, described eyeglass comprises the back side and front, described body comprises outer surface, and described eyeglass is embedded in described body, and the outer surface of described front lens surface and described body is positioned at the outer surface of same plane or recessed described body.
2. shell as claimed in claim 1, described in it is characterized in that, described ceramic material is the one in zirconia, aluminium oxide.
3. shell as claimed in claim 1, it is characterized in that, described eyeglass is camera eyeglass, flashing lamp lens or decorative lens.
4. a manufacture method for shell, is characterized in that, described method comprises,
The base material that one ceramic material is made is provided, offers the through hole running through described base material on the substrate;
There is provided the eyeglass that a sapphire glass is made, wherein, the outer perimeter size of described eyeglass is less than the size of the inner hole wall girth of described through hole 31;
Carry out high temperature sintering to described base material, wherein, described eyeglass is positioned in the through hole of described base material, and has gap between described eyeglass periphery and described through hole inner hole wall; Sintering under described base material high temperature and shrinking, makes described through-hole wall shrink coated for eyeglass periphery, and then described eyeglass is embedded be fixed on described base material;
To the described base material cooling being embedded with described eyeglass;
The described base material being embedded with eyeglass to cooled and eyeglass carry out surface treatment;
Appearance profile processing is carried out to the described base material being embedded with eyeglass, is formed and be embedded with eyeglass body.
5. the manufacture method of shell as claimed in claim 4, is characterized in that, step " the described base material being embedded with eyeglass to cooled and eyeglass carry out surface treatment " comprises, and carries out grinding deburring, then carry out surface finish to described base material and eyeglass.
6. the manufacture method of the shell as described in any one of claim 4-5, is characterized in that, the temperature of described base material sintering is 1500 degree.
7. the manufacture method of the shell as described in any one of claim 4-5, is characterized in that, described ceramic material is the one in zirconia, aluminium oxide.
8. the manufacture method of the shell as described in any one of claim 4-5, is characterized in that, the shrinkage of described ceramic material is 20%-25%.
9. shell as claimed in claim 8, it is characterized in that, the size between described eyeglass periphery and described through hole inner hole wall with gap is followed according to the shrinkage of described ceramic material and sets.
10. an electronic installation, comprise the machine and the shell as described in any one of claim 1-3, described shell is loaded on described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168859.8A CN104811512B (en) | 2015-04-10 | 2015-04-10 | Shell, manufacture of casing and the chlamydate electronic device of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168859.8A CN104811512B (en) | 2015-04-10 | 2015-04-10 | Shell, manufacture of casing and the chlamydate electronic device of tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104811512A true CN104811512A (en) | 2015-07-29 |
| CN104811512B CN104811512B (en) | 2018-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510168859.8A Expired - Fee Related CN104811512B (en) | 2015-04-10 | 2015-04-10 | Shell, manufacture of casing and the chlamydate electronic device of tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN104811512B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110357621A (en) * | 2019-08-12 | 2019-10-22 | Oppo广东移动通信有限公司 | Ceramic shell and preparation method thereof, electronic equipment |
| CN110498609A (en) * | 2019-09-09 | 2019-11-26 | Oppo广东移动通信有限公司 | Shell and preparation method thereof and electronic equipment, paste-shaped welding combination and its application |
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| CN202794802U (en) * | 2012-01-18 | 2013-03-13 | 鑫晶钻科技股份有限公司 | Image capture apparatus |
| CN104378462A (en) * | 2014-10-28 | 2015-02-25 | 广东欧珀移动通信有限公司 | Ceramic mobile terminal shell, mobile terminal and manufacturing method of ceramic shell |
| US20150085432A1 (en) * | 2013-09-23 | 2015-03-26 | Apple Inc. | Electronic component embedded in ceramic material |
| CN204652444U (en) * | 2015-04-10 | 2015-09-16 | 广东欧珀移动通信有限公司 | Shell and the chlamydate electronic installation of tool |
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2015
- 2015-04-10 CN CN201510168859.8A patent/CN104811512B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102950834A (en) * | 2011-08-18 | 2013-03-06 | 比亚迪股份有限公司 | Insert used in amorphous alloy product, amorphous alloy product, and manufacturing method thereof |
| CN202794802U (en) * | 2012-01-18 | 2013-03-13 | 鑫晶钻科技股份有限公司 | Image capture apparatus |
| US20150085432A1 (en) * | 2013-09-23 | 2015-03-26 | Apple Inc. | Electronic component embedded in ceramic material |
| CN104378462A (en) * | 2014-10-28 | 2015-02-25 | 广东欧珀移动通信有限公司 | Ceramic mobile terminal shell, mobile terminal and manufacturing method of ceramic shell |
| CN204652444U (en) * | 2015-04-10 | 2015-09-16 | 广东欧珀移动通信有限公司 | Shell and the chlamydate electronic installation of tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110357621A (en) * | 2019-08-12 | 2019-10-22 | Oppo广东移动通信有限公司 | Ceramic shell and preparation method thereof, electronic equipment |
| CN110357621B (en) * | 2019-08-12 | 2022-05-17 | Oppo广东移动通信有限公司 | Ceramic shell, preparation method thereof and electronic equipment |
| CN110498609A (en) * | 2019-09-09 | 2019-11-26 | Oppo广东移动通信有限公司 | Shell and preparation method thereof and electronic equipment, paste-shaped welding combination and its application |
| CN110498609B (en) * | 2019-09-09 | 2022-06-14 | Oppo广东移动通信有限公司 | Shell and preparation method thereof, electronic equipment, welding composition and application thereof |
Also Published As
| Publication number | Publication date |
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| CN104811512B (en) | 2018-09-04 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20180904 |
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