CN202475526U - Cell phone casing structure with metallic framework - Google Patents
Cell phone casing structure with metallic framework Download PDFInfo
- Publication number
- CN202475526U CN202475526U CN 201220121070 CN201220121070U CN202475526U CN 202475526 U CN202475526 U CN 202475526U CN 201220121070 CN201220121070 CN 201220121070 CN 201220121070 U CN201220121070 U CN 201220121070U CN 202475526 U CN202475526 U CN 202475526U
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- China
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- metallic framework
- plastic casing
- casing
- shell structure
- handset shell
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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.)
- Expired - Lifetime
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a cell phone casing structure with a metallic framework, which comprises a plastic casing and the metallic framework, wherein an antenna mounting region is located at the bottom of the plastic casing; bolt holes are formed at the upper and the lower parts of both the left and the right lateral sides of the plastic casing; dispensing slots are formed on the two lateral sides of the plastic casing; the metallic framework is adhered to the plastic casing by adopting a dispensing process; and the metallic framework is fixed with the plastic casing via bolts and buckles. By adopting the casing structure disclosed by the utility model, a conventional dispensing pressing tool used in an adhesion and solidification process is saved, processes and cost are reduced, and the flatness and the intensity of the casing are fully ensured.
Description
Technical field
The utility model relates to a kind of shell structure of mobile phone, specifically a kind of handset shell structure with metallic framework.
Background technology
Handset shell adopts the technology of hardware mould embedded component injection moulding usually in order to guarantee its intensity, and hardware is placed on injection mo(u)lding in the plastic mould; Hardware and housing are become one; But because the shrinkage of five metals and plastic cement is different, cause the assembly easy deformation of its injection moulding, percent defective is higher; The injection cycle of this mould embedded component injection moulding is also longer, and follow-up surface of shell processing (spraying or vacuum plating etc.) operation also can produce waste product.The waste product of these operations can cause being embedded in scrapping of the interior five metals inserts of housing, has caused the bigger waste of cost.Touch mobile phone at large-size screen monitors and pursue under the ultra-thin development trend of fuselage, the problem on deformation of the handset shell structure of this kind inserts injection moulding and higher scrappage problem have brought restriction for the ultra-thinization development of mobile phone.
Summary of the invention
The technical problem that the utility model will solve provides a kind of handset shell structure of assembling band metallic framework simple, applied widely.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of handset shell structure with metallic framework; Comprise plastic casing and metallic framework; The plastic casing bottom is provided with antenna mounting region, and the upper and lower on limit, the said plastic casing left and right sides is equipped with screw hole, has offered a glue groove on the side of plastic casing; Bonding between metallic framework and plastic casing with the gluing process mode, and metallic framework fixes through screw and plastic casing.
The dual-side of said plastic casing is equipped with and is used for reference column that metallic framework is positioned.
The madial wall of said plastic casing also is provided with the buckle that fastens with metallic framework.
Be welded with stainless steel substrates in the said metallic framework, the dividing plate as chamber before and after the plastic casing is used for the protection of display screen and the assembling of battery.
The handset shell that the utility model discloses can be widely used on the ultra book type mobile phone, effectively strengthens the intensity of handset shell and the evenness of housing; Reliability test performances such as the soft pressure test of assurance mobile phone complete machine and fall-down test, and assembling is simple, and the scope of application is more extensive; And metallic framework has higher intensity and hardness; Good planeness, and not yielding effectively guarantees useful life of product.
Description of drawings
Accompanying drawing 1 is the perspective view after the utility model assembling;
Accompanying drawing 2 is the main TV structure sketch map of accompanying drawing 1;
Accompanying drawing 3 be in the accompanying drawing 2 A-A to cross-sectional view;
Accompanying drawing 5 be in the accompanying drawing 2 B-B to cross-sectional view;
Accompanying drawing 6 is the enlarged diagram at J place in the accompanying drawing 5;
Accompanying drawing 7 be in the accompanying drawing 2 C-C to cross-sectional view;
Accompanying drawing 8 is the enlarged diagram at I place in the accompanying drawing 7.
Embodiment
For the ease of those skilled in the art's understanding, the utility model is done further to describe below in conjunction with accompanying drawing.
Shown in accompanying drawing 1～8; The utility model has disclosed a kind of handset shell structure with metallic framework, comprises plastic casing 1 and metallic framework 2, and plastic casing 1 bottom is provided with antenna mounting region 4; Metallic framework 2 bottoms do not extend to antenna mounting region 4; Assurance is installed in the signal of the antenna module of this position, and the upper and lower on limit, plastic casing 1 left and right sides all has screw hole, has offered a glue groove 5 on the side of plastic casing 1; 1 of metallic framework 2 and plastic casing are bonding with the gluing process mode, through screw metallic framework 2 and plastic casing 1 are fixed simultaneously.Fastening in order further to guarantee metallic framework 2 with stablizing of plastic casing 1; On the dual-side of plastic casing 1, be equipped with reference column 6; The madial wall of plastic casing 1 also is provided with buckle 7, offers the location hole that is complementary with reference column 6 on the metallic framework 2, when metallic framework 2 assembles with plastic casing 1; Reference column 6 plug-in mountings advance in the location hole of metallic framework 2, and reference column 6 is used to guarantee metallic framework 2 and the length direction of plastic casing 1 and the location of Width.Being clasped between plastic casing 1 and the metallic framework 2 then is the location that has guaranteed on metallic framework and the plastic casing thickness direction, guarantees the evenness and the casing rigidity of housing.
In addition, in metallic framework 2, be welded with stainless steel substrates 3, can pass through laser welding.Metallic framework 2 can be the stainless steel numerical control machine-shaping, or the stainless steel powder metallurgical die cast.Stainless steel substrates 3 can be used as the dividing plate in chamber, plastic casing 1 front and back, is used for the protection of display screen and the assembling of battery.This metallic framework has higher intensity and hardness, good planeness, and not yielding.
In concrete assembling; In the some glue groove of plastic casing, pour into bonding agent, metallic framework is tightly packed on the plastic casing, through screw and snap fit; After bonding agent in the some glue groove solidifies through certain hour, just with metallic framework and plastic casing bonding together steadily.Screw passes the screw hole of plastic casing metallic framework is locked, and the nut of screw is positioned at screw hole, guarantees that screw can not expose on the plastic casing surface, can not influence the assembling of housing ante-chamber display screen.Reference column on the plastic casing inserts in the location hole of metallic framework, is used for metallic framework and the plastic casing location on length direction and Width.Buckle on the plastic casing engages with metallic framework, is used to guarantee the location of metallic framework at thickness direction, guarantees the evenness of housing.
Need to prove that the above is not to be the qualification to the utility model, under the prerequisite of the inventive concept that does not break away from the utility model, only is technical equivalents, still belongs within the protection range of the utility model.
Claims (4)
1. handset shell structure with metallic framework; Comprise plastic casing (1) and metallic framework (2); The plastic casing bottom is provided with antenna mounting region (4), and it is characterized in that: the upper and lower on limit, the said plastic casing left and right sides is equipped with screw hole, has offered a glue groove (5) on the side of plastic casing; Bonding between metallic framework and plastic casing with the gluing process mode, and metallic framework fixes through screw and plastic casing.
2. the handset shell structure of band metallic framework according to claim 1 is characterized in that:
The dual-side of said plastic casing is equipped with and is used for reference column (6) that metallic framework is positioned.
3. the handset shell structure of band metallic framework according to claim 2 is characterized in that: the madial wall of said plastic casing also is provided with the buckle (7) that fastens with metallic framework.
4. the handset shell structure of band metallic framework according to claim 1 is characterized in that: be welded with stainless steel substrates (3) in the said metallic framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121070 CN202475526U (en) | 2012-03-28 | 2012-03-28 | Cell phone casing structure with metallic framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121070 CN202475526U (en) | 2012-03-28 | 2012-03-28 | Cell phone casing structure with metallic framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475526U true CN202475526U (en) | 2012-10-03 |
Family
ID=46923648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220121070 Expired - Lifetime CN202475526U (en) | 2012-03-28 | 2012-03-28 | Cell phone casing structure with metallic framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475526U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716429A (en) * | 2013-12-31 | 2014-04-09 | 惠州Tcl移动通信有限公司 | Mobile phone metal piece assembling structure and manufacturing method of mobile phone metal piece |
| CN104244642A (en) * | 2014-09-22 | 2014-12-24 | 广东欧珀移动通信有限公司 | Shell structure of mobile terminal and mobile terminal with shell structure |
| WO2014201779A1 (en) * | 2013-06-17 | 2014-12-24 | 中兴通讯股份有限公司 | Shell assembly for electronic device battery, plastic and metal assembly and plastic part |
| CN104283985A (en) * | 2013-07-03 | 2015-01-14 | 中兴通讯股份有限公司 | Mobile phone framework and manufacturing method thereof |
| CN104582376A (en) * | 2014-12-30 | 2015-04-29 | 广东欧珀移动通信有限公司 | Metal bottom casing mobile terminal |
| CN104821973A (en) * | 2015-04-23 | 2015-08-05 | 广东欧珀移动通信有限公司 | Three-section type mobile phone battery cover assembly structure and mobile phone |
| CN104935701A (en) * | 2015-07-03 | 2015-09-23 | 东莞誉铭新工业有限公司 | Assembly structure for a metal decorating part of mobile phone front shell and processing and assembling method thereof |
| CN105101701A (en) * | 2015-06-12 | 2015-11-25 | 小米科技有限责任公司 | Mobile terminal shell and mobile terminal |
| CN105328327A (en) * | 2015-10-29 | 2016-02-17 | 维沃移动通信有限公司 | Method for manufacturing terminal member and terminal member |
| CN105554191A (en) * | 2015-12-28 | 2016-05-04 | 广东欧珀移动通信有限公司 | Front shell structure of mobile terminal and mobile terminal |
| CN107813518A (en) * | 2017-11-02 | 2018-03-20 | 珠海市魅族科技有限公司 | Mobile phone bottom and its processing method and mobile phone |
| CN112134018A (en) * | 2020-10-26 | 2020-12-25 | 广东华旃电子有限公司 | Automobile antenna shielding assembly and manufacturing method thereof |
| CN113580587A (en) * | 2021-08-04 | 2021-11-02 | 拓迪化学(上海)有限公司 | Pressure-maintaining-free mounting method for small A shell |
-
2012
- 2012-03-28 CN CN 201220121070 patent/CN202475526U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014201779A1 (en) * | 2013-06-17 | 2014-12-24 | 中兴通讯股份有限公司 | Shell assembly for electronic device battery, plastic and metal assembly and plastic part |
| CN104283985A (en) * | 2013-07-03 | 2015-01-14 | 中兴通讯股份有限公司 | Mobile phone framework and manufacturing method thereof |
| CN103716429A (en) * | 2013-12-31 | 2014-04-09 | 惠州Tcl移动通信有限公司 | Mobile phone metal piece assembling structure and manufacturing method of mobile phone metal piece |
| WO2015100831A1 (en) * | 2013-12-31 | 2015-07-09 | 惠州Tcl移动通信有限公司 | Metal piece assembling structure of mobile phone, and manufacturing method therefor |
| CN103716429B (en) * | 2013-12-31 | 2017-03-29 | 惠州Tcl移动通信有限公司 | A kind of mobile phone metalwork assembling structure and preparation method thereof |
| CN104244642A (en) * | 2014-09-22 | 2014-12-24 | 广东欧珀移动通信有限公司 | Shell structure of mobile terminal and mobile terminal with shell structure |
| CN104582376A (en) * | 2014-12-30 | 2015-04-29 | 广东欧珀移动通信有限公司 | Metal bottom casing mobile terminal |
| CN104821973A (en) * | 2015-04-23 | 2015-08-05 | 广东欧珀移动通信有限公司 | Three-section type mobile phone battery cover assembly structure and mobile phone |
| CN105101701A (en) * | 2015-06-12 | 2015-11-25 | 小米科技有限责任公司 | Mobile terminal shell and mobile terminal |
| CN104935701A (en) * | 2015-07-03 | 2015-09-23 | 东莞誉铭新工业有限公司 | Assembly structure for a metal decorating part of mobile phone front shell and processing and assembling method thereof |
| CN105328327A (en) * | 2015-10-29 | 2016-02-17 | 维沃移动通信有限公司 | Method for manufacturing terminal member and terminal member |
| CN105554191A (en) * | 2015-12-28 | 2016-05-04 | 广东欧珀移动通信有限公司 | Front shell structure of mobile terminal and mobile terminal |
| CN105554191B (en) * | 2015-12-28 | 2018-05-18 | 广东欧珀移动通信有限公司 | The front casing structure and mobile terminal of a kind of mobile terminal |
| CN107813518A (en) * | 2017-11-02 | 2018-03-20 | 珠海市魅族科技有限公司 | Mobile phone bottom and its processing method and mobile phone |
| CN112134018A (en) * | 2020-10-26 | 2020-12-25 | 广东华旃电子有限公司 | Automobile antenna shielding assembly and manufacturing method thereof |
| CN113580587A (en) * | 2021-08-04 | 2021-11-02 | 拓迪化学(上海)有限公司 | Pressure-maintaining-free mounting method for small A shell |
| CN113580587B (en) * | 2021-08-04 | 2023-08-08 | 拓迪化学(上海)有限公司 | Pressure-maintaining-free installation method for small A shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |