CN206620172U - Zirconia ceramics bonnet - Google Patents
Zirconia ceramics bonnet Download PDFInfo
- Publication number
- CN206620172U CN206620172U CN201720338279.3U CN201720338279U CN206620172U CN 206620172 U CN206620172 U CN 206620172U CN 201720338279 U CN201720338279 U CN 201720338279U CN 206620172 U CN206620172 U CN 206620172U
- Authority
- CN
- China
- Prior art keywords
- zirconia ceramics
- bonnet
- main body
- case main
- rear lid
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model is related to zirconia ceramics bonnet, including zirconia ceramics rear lid case main body and functional hole, top and bottom of the zirconia ceramics rear lid case main body provided with smooth grinding layer, and the functional hole that the vertical top and bottom are set, the weight/mass percentage composition of the zirconium oxide of the zirconia ceramics rear lid case main body is more than 93%.Zirconia ceramics bonnet of the present utility model, hardness is high, heat resistance is good, and feel and outward appearance are felt all right, and cost performance is high.
Description
Technical field
The utility model is related to Cellphone Accessories technical field, particularly zirconium oxide mobile phone battery cover accessory.
Background technology
Mobile phone is the indispensable instrument of people in the modern life, and mobile phone uses feel and outward appearance, is people ten
Divide what is valued, the cell phone rear cover of prior art is largely to use plastic rear cover or metal back cover, also has fraction to use glass
Bonnet, outward appearance can not meet people's requirement, and the combination property of especially heat resistance and feel is poor.
Utility model content
Based on this, for prior art, technical problem to be solved of the present utility model is just to provide a kind of cost performance
High, heat resistance is good, soft handle zirconia ceramics bonnet.
The technical solution of the utility model is：
After a kind of zirconia ceramics bonnet, including zirconia ceramics rear lid case main body and functional hole, the zirconia ceramics
Top and bottom of the cover shell main body provided with smooth grinding layer, and the functional hole that the vertical top and bottom are set, the zirconia ceramics
The weight/mass percentage composition of the zirconium oxide of rear lid case main body is more than 93%.
In one of the embodiments, the zirconia ceramics rear lid case main body is exhausted containing one or more in yttrium, holmium, dysprosium
Edge sexual function rare earth element, and one or more temperature characterisitic addition element in magnesium, manganese, vanadium, chromium, molybdenum, tungsten.
In one of the embodiments, the thickness of the zirconia ceramics rear lid case main body is 0.18~0.7mm.
In one of the embodiments, the functional hole at least includes light hole and shooting head bore.
In one of the embodiments, the zirconia ceramics bonnet is flat board bonnet, and the flat board bonnet sets vertical plane
Knuckle.
In one of the embodiments, the zirconia ceramics bonnet is the ceramic bonnets of 2.5D, the ceramic bonnets of the 2.5D
Parallel 2 face set above and below parallel plane transition cambered surface, the 2.5D bonnets set concave cover chamber.
In one of the embodiments, the zirconia ceramics bonnet is the ceramic bonnets of 3D, the ceramic bonnets of the 3D it is upper
It is the U-shaped housing of the big cambered surface in edge below.
Compared with the prior art, zirconia ceramics bonnet of the present utility model, hardness is high, heat resistance is good, feel and outward appearance
Feel all right, cost performance is high.
Brief description of the drawings
Fig. 1 is zirconia ceramics flat board rear cover structure schematic diagram of the present utility model；
Fig. 2 is zirconia ceramics 2.5D rear cover structure schematic diagrames of the present utility model.
In figure, 10-- zirconia ceramics flat board bonnets；11-- vertical plane knuckles；20-- functional holes；21-- cameras
Hole；22-- light hole；30-- zirconia ceramics 2.5D bonnets；Above and below 31-- parallel plane transition cambered surfaces；32-- concave cover chambers.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not rushing
In the case of prominent, the feature in following embodiment and embodiment can be mutually combined.
Fig. 1 and Fig. 2 sets forth the structural representation of zirconia ceramics flat board bonnet of the present utility model and 2.5D bonnets
Figure, as seen from the figure, the zirconia ceramics bonnet, including zirconia ceramics rear lid case main body（10,30）With functional hole 20, zirconium oxide
Ceramic rear lid case main body（10,30）Top and bottom provided with smooth grinding layer, and the functional hole 20 that vertically face is set.Wherein, oxygen
The weight/mass percentage composition for changing the zirconium oxide of zircon ceramic rear lid case main body is more than 93%；Containing one or more insulating properties in yttrium, holmium, dysprosium
One or more temperature characterisitic addition element in function rare earth element, and magnesium, manganese, vanadium, chromium, molybdenum, tungsten；Thickness be 0.18~
0.7mm.Functional hole 20 at least includes light hole 22 and shooting head bore 21.
Zirconia ceramics flat board bonnet 10, if vertical plane knuckle 11.
Parallel 2 face of zirconia ceramics 2.5D bonnets 30 set above and below parallel plane transition cambered surface 31, if concave cover chamber
32。
The top and bottom of zirconia ceramics 3D bonnets are the U-shaped housing of the big cambered surface in edge.
From zirconia ceramics bonnet of the present utility model is understood above, hardness is high, heat resistance is good, and feel and outward appearance are felt
Good, cost performance is high.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of zirconia ceramics bonnet, it is characterised in that including zirconia ceramics rear lid case main body and functional hole, the oxidation
Top and bottom of the zircon ceramic rear lid case main body provided with smooth grinding layer, and the functional hole that the vertical top and bottom are set, the oxygen
The weight/mass percentage composition for changing the zirconium oxide of zircon ceramic rear lid case main body is more than 93%.
2. zirconia ceramics bonnet according to claim 1, it is characterised in that the zirconia ceramics rear lid case main body
Containing one or more temperature in one or more insulation sexual function rare earth elements, and magnesium, manganese, vanadium, chromium, molybdenum, tungsten in yttrium, holmium, dysprosium
Spend characteristic addition element.
3. zirconia ceramics bonnet according to claim 2, it is characterised in that the zirconia ceramics rear lid case main body
Thickness is 0.18~0.7mm.
4. zirconia ceramics bonnet according to claim 3, it is characterised in that the functional hole at least include light hole and
Image head bore.
5. zirconia ceramics bonnet according to claim 4, it is characterised in that the zirconia ceramics bonnet is after flat board
Lid, the flat board bonnet sets vertical plane knuckle.
6. zirconia ceramics bonnet according to claim 4, it is characterised in that the zirconia ceramics bonnet is made pottery for 2.5D
Porcelain bonnet, parallel 2 face of the ceramic bonnet of the 2.5D set above and below parallel plane transition cambered surface, the ceramic bonnets of the 2.5D set
Concave cover chamber.
7. zirconia ceramics bonnet according to claim 4, it is characterised in that the zirconia ceramics bonnet is 3D ceramics
Bonnet, the top and bottom of the ceramic bonnets of the 3D are the U-shaped housing of the big cambered surface in edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338279.3U CN206620172U (en) | 2017-04-01 | 2017-04-01 | Zirconia ceramics bonnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338279.3U CN206620172U (en) | 2017-04-01 | 2017-04-01 | Zirconia ceramics bonnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620172U true CN206620172U (en) | 2017-11-07 |
Family
ID=60235121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338279.3U Expired - Fee Related CN206620172U (en) | 2017-04-01 | 2017-04-01 | Zirconia ceramics bonnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320012A (en) * | 2018-03-15 | 2018-07-24 | 浙江宏泰锆业科技有限公司 | A kind of zirconia ceramics U-shield box back board structure |
-
2017
- 2017-04-01 CN CN201720338279.3U patent/CN206620172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320012A (en) * | 2018-03-15 | 2018-07-24 | 浙江宏泰锆业科技有限公司 | A kind of zirconia ceramics U-shield box back board structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20190401 |