CN102557468B - Preparation method of mobile phone housing - Google Patents
Preparation method of mobile phone housing Download PDFInfo
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- CN102557468B CN102557468B CN201210043532.4A CN201210043532A CN102557468B CN 102557468 B CN102557468 B CN 102557468B CN 201210043532 A CN201210043532 A CN 201210043532A CN 102557468 B CN102557468 B CN 102557468B
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Abstract
The invention discloses a mobile phone housing and a preparation method thereof. The mobile phone housing is made of glass and sequentially comprises upper-layer glass, a printing ink layer, a glue layer, lower-layer glass and an inverted buckle, wherein a fixing hole is arranged on the lower-layer glass, and the lower end of the inverted buckle is fixed in the fixing hole. The preparation method of the mobile phone housing comprises the following steps of: machining the upper-layer glass, and printing the printing ink layer at the bottom of the upper-layer glass by a silk-screen printing method; machining the corresponding lower-layer glass, and machining the fixing hole on the lower-layer glass; putting the lower-layer glass into an injection mould to manufacture the inverted buckle by means of injection molding, integrally molding the inverted buckle and the lower-layer glass, and fixing the inverted buckle in the fixing hole; coating the glue layer on the printing ink layer, and gluing the upper-layer glass and the lower-layer glass into a whole body; machining through holes on the upper-layer glass and the upper-layer glass; and coating a film on the outer glaze of the upper-layer glass. According to the invention, the mobile phone housing can be convenient to disassemble from a mobile phone body, and the upper-layer glass does not need injection molding in the module, so that the risk that the surface of the mobile phone housing is polluted is reduced.
Description
Technical field
The present invention relates to a kind of mobile phone, particularly relate to a kind of preparation method of mobile phone shell.
Background technology
Along with the development of smart mobile phone, use glass material also more and more as the occasion of mobile phone component.But glass belongs to a kind of hard brittle material, be difficult to the assembly structures such as processing back-off thereon.Therefore, the glass part using on mobile phone is now all generally that glue bonding is assembled, or be assembled together by in-mould injection technique, as No. 201120135187.8 patent documentation of People's Republic of China's patent application discloses the mobile phone component of glass integrated injection molding, adopt resin bonded laminate to carry out bonding to glass and plastic shell.
But above-mentioned this several technique has also limited glass structure cannot easy disassembly, can not process back-off as plastic casing, for convenience detach, thereby has limited the application of glass material on mobile phone.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of preparation method of mobile phone shell is provided, can effectively solve glass shell and cannot process the problem of back-off or the problem of glass back-off poor toughness, thereby toughness and the processing characteristics of the texture of glass and light transmission and plastic cement are organically combined.
In order to achieve the above object, the technical solution used in the present invention is: a kind of mobile phone shell, described mobile phone shell is glass material, described mobile phone shell comprises upper strata glass, ink layer, glue layer, lower floor's glass and back-off successively, the described lower floor fixed orifices that is provided with on glass, the lower end of back-off is fixed in fixed orifices.
Further, described fixed orifices upper end open is less than its lower ending opening.
Further, described back-off and lower floor's glass are one-body molded.
Further, described upper strata glass, lower floor is on glass is provided with symmetrical through hole.
Further, the material of described back-off is plastics, and back-off is on glass in lower floor, and is uniformly distributed.
A preparation method for mobile phone shell, described preparation method's step is as follows:
Step 1, press mobile phone call format processing upper strata glass, adopt screen printing method to print described ink layer in the bottom of upper strata glass;
Further, described upper strata glass and lower floor's glass all adopt the glass after tempering;
Compared with prior art, the invention has the beneficial effects as follows: by structural improvement, the bonding strength of glass and back-off is strengthened, thereby make the mobile phone shell can dismounting mobile phone body easily, the appearance of upper strata glass, also without carrying out in-mould injection, has reduced the contaminated risk in mobile phone shell surface.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobile phone shell of the present invention;
Fig. 2 is the local enlarged diagram in A place in a kind of mobile phone shell shown in Fig. 1;
Fig. 3 is the sectional view of a kind of mobile phone shell shown in Fig. 1;
Fig. 4 is the schematic diagram that shown in Fig. 1, in a kind of mobile phone shell, lower floor's glass is combined with upper strata glass;
Fig. 5 is the preparation method's of a kind of mobile phone shell of the present invention schema.
Embodiment
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, to technical characterictic of the present invention and advantage are interpretated more in-depth.
As shown in Figures 1 to 4, a kind of mobile phone shell, described mobile phone shell is glass material, and described mobile phone shell comprises upper strata glass 1, ink layer 2, glue layer 3, lower floor's glass 4 and plastics back-off 5 successively, on upper strata glass 1, lower floor's glass 4, is provided with symmetrical through hole 6.On lower floor's glass 4, be provided with some fixed orificess 41, these fixed orifices 41 upper end open are less than its lower ending opening, and the lower end of back-off 5 is fixed in fixed orifices 41.The material of back-off 5 is plastics, and back-off 5 is one-body molded by the mode of in-mould injection moulding with lower floor's glass 4, and back-off 5, on lower floor's glass 4, and is uniformly distributed.
Glass 1 top in upper strata is appearance, can carry out coating film treatment, and glass 1 bottom in upper strata is connected with ink layer 2; Ink layer 2 is connected with upper strata glass 1 on one side, and the other side is connected with glue layer 3, plays the effect that hides internal structure; Glue layer 3 connects respectively ink layer 2 and lower floor's glass 4, and upper strata glass 1 and lower floor's glass 4 are bonded together; Lower floor's glass 4 is connected with back-off 5, glue layer 3, is shaped to one by glue layer 3 and upper strata glass 1.
As shown in Figure 5, the preparation method of the mobile phone shell described in a kind of basis, described preparation method's step is as follows:
Step 1, press mobile phone call format processing upper strata glass 1, adopt screen printing method to print described ink layer 2 in the bottom of upper strata glass 1;
Wherein, upper strata glass and lower floor's glass all adopt the glass after tempering.
The present invention strengthens the bonding strength of glass and back-off by structural improvement, thereby makes the mobile phone shell can dismounting mobile phone body easily, and the appearance of upper strata glass, also without carrying out in-mould injection, has reduced the contaminated risk in mobile phone shell surface.
The above is preferred embodiment of the present invention, is not departing under the prerequisite of inventive concept of the present invention, and any apparent replacement is all within protection scope of the present invention.
Claims (4)
1. the preparation method of a mobile phone shell, described mobile phone shell is glass material, described mobile phone shell comprises upper strata glass (1), ink layer (2), glue layer (3), lower floor's glass (4) and back-off (5) successively, on described lower floor glass (4), be provided with fixed orifices (41), the lower end of back-off (5) is fixed in fixed orifices (41), on described upper strata glass (1), lower floor's glass (4), be provided with symmetrical through hole (6), described preparation method's step is as follows:
Step 1, press mobile phone call format processing upper strata glass (1), adopt screen printing method to print described ink layer (2) in the bottom of upper strata glass (1);
Step 2, process corresponding lower floor's glass (4) according to the specification of upper strata glass (1), at lower floor's glass (4) described fixed orifices of upper processing (41);
Step 3, lower floor's glass (4) is put into injection mold injection moulding back-off (5), back-off (5) is shaped to one with lower floor's glass (4), and back-off (5) is fixed in fixed orifices (41);
Step 4, at the upper described glue layer (3) that applies of ink layer (2), upper strata glass (1) and lower floor's glass (4) are bonded to and are integrated;
Step 5, by the through hole (6) on specification and requirement processing upper strata glass (1) and lower floor's glass (4);
Step 6, the outer light face of upper strata glass (1) is carried out to coating film treatment.
2. the preparation method of mobile phone shell according to claim 1, is characterized in that: described fixed orifices (41) upper end open is less than its lower ending opening.
3. the preparation method of mobile phone shell according to claim 1, is characterized in that: the material of described back-off (5) is plastics, and back-off (5) is upper in lower floor's glass (4), and is uniformly distributed.
4. according to the preparation method of the mobile phone shell described in any one in claim 1～3, it is characterized in that: described upper strata glass (1) and lower floor's glass (4) all adopt the glass after tempering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210043532.4A CN102557468B (en) | 2012-02-24 | 2012-02-24 | Preparation method of mobile phone housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210043532.4A CN102557468B (en) | 2012-02-24 | 2012-02-24 | Preparation method of mobile phone housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102557468A CN102557468A (en) | 2012-07-11 |
| CN102557468B true CN102557468B (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210043532.4A Active CN102557468B (en) | 2012-02-24 | 2012-02-24 | Preparation method of mobile phone housing |
Country Status (1)
| Country | Link |
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| CN (1) | CN102557468B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516415B (en) * | 2016-01-04 | 2018-06-29 | 广东欧珀移动通信有限公司 | Cell phone rear cover |
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| CN101105359A (en) * | 2007-07-24 | 2008-01-16 | 超扬塑胶（苏州）有限公司 | Refrigerator glass partition plate and production method therefor |
| CN201774753U (en) * | 2009-03-24 | 2011-03-23 | 李树衡 | Shell for electrical appliances and electronic products |
| CN102006738A (en) * | 2009-09-03 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Shell |
| CN202085203U (en) * | 2011-04-29 | 2011-12-21 | 赫比（上海）家用电器产品有限公司 | Mobile phone component with integrally injection-molded glass |
| CN202123755U (en) * | 2011-07-14 | 2012-01-25 | 深圳市好年华模具有限公司 | Friction resistance double-sided in-mold inlay piece injection molded part |
| CN202455405U (en) * | 2012-02-24 | 2012-09-26 | 东莞劲胜精密组件股份有限公司 | Mobile phone case |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090126968A1 (en) * | 2007-11-19 | 2009-05-21 | Barry Glas | Screwless wall-plate |
| CN101666896B (en) * | 2008-09-05 | 2014-04-30 | 深圳富泰宏精密工业有限公司 | Shell assembly with window lens |
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2012
- 2012-02-24 CN CN201210043532.4A patent/CN102557468B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105359A (en) * | 2007-07-24 | 2008-01-16 | 超扬塑胶（苏州）有限公司 | Refrigerator glass partition plate and production method therefor |
| CN201774753U (en) * | 2009-03-24 | 2011-03-23 | 李树衡 | Shell for electrical appliances and electronic products |
| CN102006738A (en) * | 2009-09-03 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Shell |
| CN202085203U (en) * | 2011-04-29 | 2011-12-21 | 赫比（上海）家用电器产品有限公司 | Mobile phone component with integrally injection-molded glass |
| CN202123755U (en) * | 2011-07-14 | 2012-01-25 | 深圳市好年华模具有限公司 | Friction resistance double-sided in-mold inlay piece injection molded part |
| CN202455405U (en) * | 2012-02-24 | 2012-09-26 | 东莞劲胜精密组件股份有限公司 | Mobile phone case |
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| Publication number | Publication date |
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| CN102557468A (en) | 2012-07-11 |
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| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan City Zhen'an 523878 corner management section Co-patentee after: Dongguan Huaqing Optical Technology Co., Ltd. Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: Changan town in Guangdong province Dongguan City Zhen'an 523878 corner management section Co-patentee before: Dongguan Huaqing Optical Technology Co., Ltd. Patentee before: Dongguan Janus Precision Components Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 523000, Guangdong, Dongguan province Changan Town, South District Industrial Zone Patentee after: DONGGUAN HUAQING OPTICAL TECHNOLOGY Co.,Ltd. Address before: Changan town in Guangdong province Dongguan City Zhen'an 523878 corner management section Co-patentee before: DONGGUAN HUAQING OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG JANUS INTELLIGENT GROUP Corp.,Ltd. |
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| TR01 | Transfer of patent right |