CN202617527U - Plastic alloy casing and portable mobile terminal - Google Patents
Plastic alloy casing and portable mobile terminal Download PDFInfo
- Publication number
- CN202617527U CN202617527U CN 201220098094 CN201220098094U CN202617527U CN 202617527 U CN202617527 U CN 202617527U CN 201220098094 CN201220098094 CN 201220098094 CN 201220098094 U CN201220098094 U CN 201220098094U CN 202617527 U CN202617527 U CN 202617527U
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- Prior art keywords
- housing
- alloy
- link slot
- plastic cement
- connecting plate
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Abstract
The utility model provides a plastic alloy casing and a portable mobile terminal. The plastic alloy casing comprises a housing and an alloy plate. The housing is formed on the periphery of the alloy plate in an injection moulding way. The edges of the alloy plate are provided with connecting grooves. The housing has connecting plates formed in the connecting grooves in an injection moulding way. By equipping the connecting grooves on the alloy plate and further making the connecting grooves cooperate with the connecting plates formed in the connecting grooves in an injection moulding way when the housing is formed on the alloy plate in an injection moulding way, the connection intensity between the housing and the alloy plate is effectively enhanced. The housing is fixed on the alloy plate in a firmer way. The phenomenon that the housing falls from the alloy plate is reduced. The reliability of the plastic alloy casing is then improved.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of plastic cement alloy housing and portable mobile termianl.
Background technology
At present, portable mobile termianl (for example: mobile phone or net book etc.) because of it is easy to carry, is used by the user widely.The casing of portable mobile termianl is injection molded by plastic cement usually; Along with portable mobile termianl gradually to lightening development; Corresponding the reducing of thickness of the plastic cement alloy housing of portable mobile termianl, in order to guarantee the structural strength of plastic cement alloy housing, plastic cement alloy housing of the prior art adopts a large amount of alloy components to replace plastic parts usually; The plastic cement alloy housing generally includes housing and alloy sheets, and injection moulding forms housing around the alloy sheets.By on can know because housing adopts injection molding way to be fixed on the alloy sheets, easily alloy sheets appears and housing is separated from, cause the reliability of plastic cement alloy housing of the prior art lower.
Summary of the invention
The utility model provides a kind of plastic cement alloy housing and portable mobile termianl, in order to solve the lower defective of reliability of plastic cement alloy housing of the prior art in the prior art, realizes improving the reliability of plastic cement alloy housing.
The utility model provides a kind of plastic cement alloy housing, comprises housing and alloy sheets, and said housing injection mo(u)lding is around said alloy sheets, and said alloy sheets edge is provided with link slot, and the injection moulding in said link slot of said housing is formed with connecting plate.
The plastic cement alloy housing that the utility model provides through link slot is set on alloy sheets, is injection-moulded in the process of alloy sheets at housing; Housing will injection moulding form connecting plate in link slot; Connecting plate cooperates with link slot, with the bonding strength that effectively strengthens housing and alloy sheets, makes more firm being fixed on the alloy sheets of housing; Reduce and housing out of gear mesh phenomenon on the alloy sheets to occur, improved the reliability of plastic cement alloy housing.
Aforesaid plastic cement alloy housing, the notch size of said link slot is less than the head dimensions of said connecting plate.
Aforesaid plastic cement alloy housing, said link slot and said connecting plate are trapezium structure or T shape structure.
Aforesaid plastic cement alloy housing, said alloy sheets edge is provided with the flanging of protrusion, and said housing wraps said flanging.
Aforesaid plastic cement alloy housing, the cross section of said flanging are L shaped structure.
The utility model provides a kind of portable mobile termianl, comprises the plastic cement alloy housing; Said plastic cement alloy housing comprises housing and alloy sheets, and said housing injection mo(u)lding is around said alloy sheets, and said alloy sheets edge is provided with link slot, and the injection moulding in said link slot of said housing is formed with connecting plate.
The portable mobile termianl that the utility model provides through link slot is set on alloy sheets, is injection-moulded in the process of alloy sheets at housing; Housing will injection moulding form connecting plate in link slot, connecting plate cooperates with link slot, with the bonding strength that effectively strengthens housing and alloy sheets; Make more firm being fixed on the alloy sheets of housing; Reduce and housing out of gear mesh phenomenon on the alloy sheets to occur, improved the reliability of plastic cement alloy housing, to improve the reliability of portable mobile termianl.
Aforesaid portable mobile termianl, the notch size of said link slot is less than the head dimensions of said connecting plate.
Aforesaid portable mobile termianl, said link slot and said connecting plate are trapezium structure or T shape structure.
Aforesaid portable mobile termianl, said alloy sheets edge is provided with the flanging of protrusion, and said housing wraps said flanging.
Aforesaid portable mobile termianl, the cross section of said flanging are L shaped structure.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation one of the utility model plastic cement alloy housing embodiment;
Fig. 2 is the local enlarged diagram of a-quadrant among Fig. 1;
Fig. 3 is the structural representation two of the utility model plastic cement alloy housing embodiment;
Fig. 4 be among Fig. 3 B-B to cutaway view;
Fig. 5 is the local enlarged diagram in C zone among Fig. 4.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation one of the utility model plastic cement alloy housing embodiment; Fig. 2 is the local enlarged diagram of a-quadrant among Fig. 1; Fig. 3 is the structural representation two of the utility model plastic cement alloy housing embodiment; Fig. 4 be among Fig. 3 B-B to cutaway view; Fig. 5 is the local enlarged diagram in C zone among Fig. 4.Like Fig. 1-shown in Figure 3, present embodiment plastic cement alloy housing is drawn together housing 1 and alloy sheets 2, and housing 1 injection mo(u)lding is around alloy sheets 2, and alloy sheets 2 edges are provided with link slot 21, and housing 1 injection moulding in link slot 21 is formed with connecting plate 11.
Particularly, alloy sheets 2 edges in the present embodiment plastic cement alloy machine are provided with link slot 21, and the inner side edge of housing 1 is formed with connecting plate 11 along injection moulding in link slot 21.In housing 1 forming process, in the link slot 21 injection moulding is formed connecting plate 11, cooperate with link slot 21 through connecting plate 11, with more firm housing 1 is fixed on the alloy sheets 2.Wherein, the number of link slot 21 can be provided with as required on the alloy sheets 2.For example, can link slot 21 be set in the both sides of alloy sheets 2, perhaps, can around alloy sheets 2, link slot 21 be set all, in each link slot 21 corresponding injection mo(u)lding had connecting plate 11.
Further, detach 21 for fear of connecting plate 11 from link slot, the notch size of the link slot 21 in the present embodiment is less than the head dimensions of connecting plate 11.Concrete; The notch size of the link slot 21 in the present embodiment is less than the head dimensions of connecting plate 11; Form back-off structure between link slot 21 and the connecting plate 11; Prevent that effectively connecting plate 11 from detaching from link slot 21, thereby the bonding strength between more effective enhancing housing 1 and the alloy sheets 2 more helps improving the reliability of present embodiment plastic cement alloy housing.Wherein, in order to realize forming back-off structure between link slot 21 and the connecting plate 11, the structure of link slot 21 and connecting plate 11 can adopt various ways, and for example, the link slot 21 in the present embodiment can be trapezium structure or T shape structure with connecting plate 11.
Further, alloy sheets 2 edges in the present embodiment are provided with the flanging 22 of protrusion, and housing 1 wraps flanging 22.Concrete, be embedded in the housing 1 through flanging 22, can more effectively avoid alloy sheets 2 and housing 1 to separate, guaranteed the overall construction intensity of present embodiment plastic cement alloy housing.Preferably; The cross section of the flanging 22 in the present embodiment can be L shaped structure, because the cross section of flanging 22 is L shaped structure, can effectively avoids on plane, alloy sheets 2 place, producing between alloy sheets 2 and the housing 1 and move; In addition; Through the back-off structure that forms between link slot 21 and the connecting plate 11, can effectively avoid between alloy sheets 2 and the housing 1 producing on perpendicular to plane, alloy sheets 2 place mobile, thereby effectively prevent to separate between housing 1 and the alloy sheets 2.
Present embodiment plastic cement alloy housing through link slot is set on alloy sheets, is injection-moulded in the process of alloy sheets at housing; Housing will injection moulding form connecting plate in link slot; Connecting plate cooperates with link slot, with the bonding strength that effectively strengthens housing and alloy sheets, makes more firm being fixed on the alloy sheets of housing; Reduce and housing out of gear mesh phenomenon on the alloy sheets to occur, improved the reliability of plastic cement alloy housing.
The utility model also provides a kind of portable mobile termianl, comprises the plastic cement alloy housing; The plastic cement alloy housing comprises housing and alloy sheets, and the housing injection mo(u)lding is around alloy sheets, and the alloy sheets edge is provided with link slot, and housing injection moulding in link slot is formed with connecting plate.
Particularly, the present embodiment portable mobile termianl can comprise devices such as circuit board, display screen, and devices such as circuit board, display screen are arranged on the plastic cement alloy housing.Plastic cement alloy housing in the present embodiment can adopt the plastic cement alloy housing among the utility model plastic cement alloy housing embodiment, and its concrete structure can repeat no more at this referring to the record of the utility model plastic cement alloy housing embodiment and accompanying drawing 1-Fig. 5.Wherein, the notch size of the link slot in the present embodiment can be less than the head dimensions of connecting plate, for example: link slot and connecting plate can be trapezium structure or T shape structure.In addition, the alloy sheets edge in the present embodiment can be provided with the flanging of protrusion, and housing wraps flanging, and the cross section of flanging can be L shaped structure.
The present embodiment portable mobile termianl through link slot is set on alloy sheets, is injection-moulded in the process of alloy sheets at housing; Housing will injection moulding form connecting plate in link slot, connecting plate cooperates with link slot, with the bonding strength that effectively strengthens housing and alloy sheets; Make more firm being fixed on the alloy sheets of housing; Reduce and housing out of gear mesh phenomenon on the alloy sheets to occur, improved the reliability of plastic cement alloy housing, to improve the reliability of portable mobile termianl.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (10)
1. a plastic cement alloy housing comprises housing and alloy sheets, and said housing injection mo(u)lding is characterized in that around said alloy sheets said alloy sheets edge is provided with link slot, and the injection moulding in said link slot of said housing is formed with connecting plate.
2. plastic cement alloy housing according to claim 1 is characterized in that, the notch size of said link slot is less than the head dimensions of said connecting plate.
3. plastic cement alloy housing according to claim 2 is characterized in that, said link slot and said connecting plate are trapezium structure or T shape structure.
4. plastic cement alloy housing according to claim 1 is characterized in that, said alloy sheets edge is provided with the flanging of protrusion, and said housing wraps said flanging.
5. plastic cement alloy housing according to claim 4 is characterized in that, the cross section of said flanging is L shaped structure.
6. a portable mobile termianl comprises the plastic cement alloy housing; Said plastic cement alloy housing comprises housing and alloy sheets, and said housing injection mo(u)lding is characterized in that around said alloy sheets said alloy sheets edge is provided with link slot, and the injection moulding in said link slot of said housing is formed with connecting plate.
7. portable mobile termianl according to claim 6 is characterized in that, the notch size of said link slot is less than the head dimensions of said connecting plate.
8. portable mobile termianl according to claim 7 is characterized in that, said link slot and said connecting plate are trapezium structure or T shape structure.
9. portable mobile termianl according to claim 6 is characterized in that, said alloy sheets edge is provided with the flanging of protrusion, and said housing wraps said flanging.
10. portable mobile termianl according to claim 9 is characterized in that, the cross section of said flanging is L shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220098094 CN202617527U (en) | 2012-03-16 | 2012-03-16 | Plastic alloy casing and portable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220098094 CN202617527U (en) | 2012-03-16 | 2012-03-16 | Plastic alloy casing and portable mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617527U true CN202617527U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220098094 Expired - Lifetime CN202617527U (en) | 2012-03-16 | 2012-03-16 | Plastic alloy casing and portable mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974576A (en) * | 2013-07-19 | 2014-08-06 | 富准精密工业(深圳)有限公司 | Electronic device shell and manufacturing method thereof |
| US20150021065A1 (en) * | 2013-07-19 | 2015-01-22 | Foxconn Technology Co., Ltd. | Metallic housing of electronic device and manufacturing method thereof |
| CN106973536A (en) * | 2017-05-09 | 2017-07-21 | 广东欧珀移动通信有限公司 | Metal center processing technology, metal center and electronic installation |
-
2012
- 2012-03-16 CN CN 201220098094 patent/CN202617527U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974576A (en) * | 2013-07-19 | 2014-08-06 | 富准精密工业(深圳)有限公司 | Electronic device shell and manufacturing method thereof |
| US20150021065A1 (en) * | 2013-07-19 | 2015-01-22 | Foxconn Technology Co., Ltd. | Metallic housing of electronic device and manufacturing method thereof |
| CN103974576B (en) * | 2013-07-19 | 2015-07-22 | 富准精密工业(深圳)有限公司 | Electronic device shell and manufacturing method thereof |
| US9358606B2 (en) * | 2013-07-19 | 2016-06-07 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Metallic housing of electronic device and manufacturing method thereof |
| US9370823B2 (en) | 2013-07-19 | 2016-06-21 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Metallic housing of electronic device and manufacturing method thereof |
| US10124405B2 (en) | 2013-07-19 | 2018-11-13 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Manufacturing method for metallic housing of electronic device |
| TWI645762B (en) * | 2013-07-19 | 2018-12-21 | 鴻準精密工業股份有限公司 | Housing of electronic device and method for manufacturing the same |
| CN106973536A (en) * | 2017-05-09 | 2017-07-21 | 广东欧珀移动通信有限公司 | Metal center processing technology, metal center and electronic installation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
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| CX01 | Expiry of patent term |