CN202663671U - Housing and portable mobile terminal - Google Patents
Housing and portable mobile terminal Download PDFInfo
- Publication number
- CN202663671U CN202663671U CN 201220199747 CN201220199747U CN202663671U CN 202663671 U CN202663671 U CN 202663671U CN 201220199747 CN201220199747 CN 201220199747 CN 201220199747 U CN201220199747 U CN 201220199747U CN 202663671 U CN202663671 U CN 202663671U
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- CN
- China
- Prior art keywords
- plastic cement
- locating notch
- shaped flanging
- shell
- alloy sheets
- 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 - Lifetime
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Abstract
The utility model provides a housing and a portable mobile terminal. The housing comprises a plastic outer frame and an alloy plate, wherein an L-shaped edgefold is arranged on the edge of the alloy plate, and the plastic outer frame is injection-molded on the L-shaped edgefold. As the L-shaped edgefold is arranged on the edge of the alloy plate, the plastic outer frame is injection-molded on the L-shaped edgefold to wrap the L-shaped edgefold, and the L-shaped edgefold is embedded in the plastic outer frame, the strength of the connection between the plastic outer frame and the alloy plate can be effectively enhanced, the plastic outer frame can be fixed on the alloy plate more firmly, the occurrence of the phenomenon that the plastic outer frame falls off from the alloy plate can be reduced, and the reliability of the housing can be improved.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of shell and portable mobile termianl.
Background technology
At present, portable mobile termianl (such as mobile phone or net book etc.) because it is easy to carry, is used widely by the user.The casing of portable mobile termianl is formed by plastic-injection usually, along with portable mobile termianl gradually to lightening development, the thickness of the shell of portable mobile termianl is corresponding to be reduced, in order to guarantee the structural strength of shell, shell of the prior art adopts a large amount of alloy components to replace plastic parts usually, shell generally includes plastic cement housing and alloy sheets, the plastic cement housing wrap alloy sheets around.As from the foregoing, because the plastic cement housing is wrapped in the periphery of alloy sheets, alloy sheets occurs easily and the plastic cement housing is separated from, cause the reliability of shell of the prior art lower.
Summary of the invention
The utility model provides a kind of shell and portable mobile termianl, in order to the lower defective of reliability that solves shell of the prior art, realizes improving the reliability of shell.
The utility model provides a kind of shell, comprises plastic cement housing and alloy sheets, and the edge of described alloy sheets is provided with L shaped flanging, and the injection mo(u)lding of described plastic cement housing is on described L shaped flanging.
The shell that the utility model provides, by the edge in alloy sheets L shaped flanging is set, the injection mo(u)lding of plastic cement housing on L shaped flanging so that L shaped flanging is wrapped, L shaped flanging is embedded in the plastic cement housing, the bonding strength of plastic cement housing and alloy sheets will effectively be strengthened, the plastic cement housing more firmly is fixed on the alloy sheets, reduces and plastic cement housing out of gear mesh phenomenon on the alloy sheets to occur, improved the reliability of shell.
Aforesaid shell, the edge of described L shaped flanging is provided with locating notch.
Aforesaid shell, the cross section of described locating notch are trapezium structure.
Aforesaid shell, the cross section of described locating notch are T shape structure.
Aforesaid shell, the longitudinal section of described locating notch are trapezium structure; On the same surface of described L shaped flanging, for two adjacent described locating notches, wherein the opening size of a described locating notch is greater than the opening size of another described locating notch.
The utility model provides a kind of portable mobile termianl, comprises shell, and described shell comprises plastic cement housing and alloy sheets, and the edge of described alloy sheets is provided with L shaped flanging, and the injection mo(u)lding of described plastic cement housing is on described L shaped flanging.
The portable mobile termianl that the utility model provides, by the edge in alloy sheets L shaped flanging is set, the injection mo(u)lding of plastic cement housing on L shaped flanging so that L shaped flanging is wrapped, L shaped flanging is embedded in the plastic cement housing, to effectively strengthen the bonding strength of plastic cement housing and alloy sheets, the plastic cement housing more firmly is fixed on the alloy sheets, reduce and plastic cement housing out of gear mesh phenomenon on the alloy sheets to occur, improve the reliability of shell, thereby improved the reliability of portable mobile termianl.
Aforesaid portable mobile termianl, the edge of described L shaped flanging is provided with locating notch.
Aforesaid portable mobile termianl, the cross section of described locating notch are trapezium structure.
Aforesaid portable mobile termianl, the cross section of described locating notch are T shape structure.
Aforesaid portable mobile termianl, the longitudinal section of described locating notch are trapezium structure; On the same surface of described L shaped flanging, for two adjacent described locating notches, wherein the opening size of a described locating notch is greater than the opening size of another described locating notch.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use was done a simply introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model shell embodiment;
Fig. 2 be among Fig. 1 A-A to local amplification view;
Fig. 3 is the structural representation of alloy sheets among the utility model shell embodiment;
Fig. 4 is the local enlarged diagram in B zone among Fig. 3.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, 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 obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model shell embodiment; Fig. 2 be among Fig. 1 A-A to local amplification view; Fig. 3 is the structural representation of alloy sheets among the utility model shell embodiment; Fig. 4 is the local enlarged diagram in B zone among Fig. 3.Such as Fig. 1-shown in Figure 4, the present embodiment shell comprises plastic cement housing 1 and alloy sheets 2, and the edge of alloy sheets 2 is provided with L shaped flanging 21, and 1 injection mo(u)lding of plastic cement housing is on L shaped flanging 21.
Particularly, the edge of the alloy sheets 2 in the present embodiment shell is provided with L shaped flanging 21,1 injection mo(u)lding of plastic cement housing is on L shaped flanging 21, plastic cement housing 1 wraps L shaped flanging 21, thereby be embedded in closely in the plastic cement housing 1 by L shaped flanging 21, thereby can effectively strengthen the bonding strength between plastic cement housing 1 and the L shaped flanging 21, plastic cement housing 1 and alloy sheets 2 firmly are connected and fixed, effectively avoid plastic cement housing 1 and alloy sheets 2 to be separated from.
Further, more firmly link together in order to make plastic cement housing 1 and alloy sheets 2, the edge of the L shaped flanging 21 in the present embodiment is provided with locating notch 211.Concrete, in the process of L shaped flanging 21, plastic cement housing 1 also will fill up locating notch 211 in 1 injection mo(u)lding of plastic cement housing, thereby strengthen the adhesion of plastic cement housing 1 and alloy sheets 2.Preferably, firmly be fixed together with plastic cement housing 1 in the horizontal direction in order to make L shaped flanging 21, the cross section of the locating notch 211 in the present embodiment can be trapezium structure or T shape structure.For L shaped flanging 21 firmly is fixed together with plastic cement housing 1 on above-below direction, the longitudinal section of the locating notch 211 in the present embodiment can be trapezium structure; On L shaped flanging 21 same surfaces, for two adjacent locating notches 211, wherein the opening size of a location breach 211 is greater than the opening size of another locating notch 211.Concrete, because the cross section of locating notch 211 is trapezium structure or T shape structure, can avoid alloy sheets 2 mobile in the horizontal direction with respect to plastic cement housing 1; Because the longitudinal section of locating notch 211 is trapezium structure, can avoid alloy sheets 2 to move with respect to plastic cement housing 1 in the vertical direction; And be set to small one and large one layout by the opening of two adjacent locating notches 211, can more effectively guarantee that alloy sheets 2 and plastic cement housing 1 more firmly combine.In addition, for two adjacent locating notches 211, wherein a location breach 211 is positioned at the opening of L shaped flanging 21 upper surfaces less than the opening of another locating notch 211, simultaneously, wherein a location breach 211 is positioned at the opening of L shaped flanging 21 lower surfaces greater than the opening of another locating notch 211, thereby guarantees alloy sheets 2 and the more combination of consolidation of plastic cement housing 1.
The present embodiment shell, by the edge in alloy sheets L shaped flanging is set, the injection mo(u)lding of plastic cement housing on L shaped flanging so that L shaped flanging is wrapped, L shaped flanging is embedded in the plastic cement housing, the bonding strength of plastic cement housing and alloy sheets will effectively be strengthened, the plastic cement housing more firmly is fixed on the alloy sheets, reduces and plastic cement housing out of gear mesh phenomenon on the alloy sheets to occur, improved the reliability of shell.
The utility model also provides a kind of portable mobile termianl, comprises shell, and shell comprises plastic cement housing and alloy sheets, and the edge of alloy sheets is provided with L shaped flanging, and the injection mo(u)lding of plastic cement housing is on L shaped flanging.
Particularly, the shell in the present embodiment can adopt the shell among the utility model disengagement casing embodiment, and its concrete structure can be thrown off referring to the utility model the record of casing embodiment and accompanying drawing 1-Fig. 4, does not repeat them here.Wherein, the edge of the L shaped flanging in the present embodiment can be provided with locating notch.Preferably, the cross section of locating notch can be trapezium structure or T shape structure.The longitudinal section of locating notch is trapezium structure; On the same surface of L shaped flanging, for two adjacent locating notches, wherein the opening size of a location breach is greater than the opening size of another locating notch.
The present embodiment portable mobile termianl, by the edge in alloy sheets L shaped flanging is set, the injection mo(u)lding of plastic cement housing on L shaped flanging so that L shaped flanging is wrapped, L shaped flanging is embedded in the plastic cement housing, to effectively strengthen the bonding strength of plastic cement housing and alloy sheets, the plastic cement housing more firmly is fixed on the alloy sheets, reduce and plastic cement housing out of gear mesh phenomenon on the alloy sheets to occur, improve the reliability of shell, thereby improved the reliability of portable mobile termianl.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, 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 puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a shell comprises plastic cement housing and alloy sheets, it is characterized in that, the edge of described alloy sheets is provided with L shaped flanging, and the injection mo(u)lding of described plastic cement housing is on described L shaped flanging.
2. shell according to claim 1 is characterized in that, the edge of described L shaped flanging is provided with locating notch.
3. shell according to claim 2 is characterized in that, the cross section of described locating notch is trapezium structure.
4. shell according to claim 2 is characterized in that, the cross section of described locating notch is T shape structure.
5. shell according to claim 2 is characterized in that, the longitudinal section of described locating notch is trapezium structure; On the same surface of described L shaped flanging, for two adjacent described locating notches, wherein the opening size of a described locating notch is greater than the opening size of another described locating notch.
6. a portable mobile termianl is characterized in that, comprises shell, and described shell comprises plastic cement housing and alloy sheets, and the edge of described alloy sheets is provided with L shaped flanging, and the injection mo(u)lding of described plastic cement housing is on described L shaped flanging.
7. portable mobile termianl according to claim 6 is characterized in that, the edge of described L shaped flanging is provided with locating notch.
8. portable mobile termianl according to claim 7 is characterized in that, the cross section of described locating notch is trapezium structure.
9. portable mobile termianl according to claim 7 is characterized in that, the cross section of described locating notch is T shape structure.
10. portable mobile termianl according to claim 7 is characterized in that, the longitudinal section of described locating notch is trapezium structure; On the same surface of described L shaped flanging, for two adjacent described locating notches, wherein the opening size of a described locating notch is greater than the opening size of another described locating notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199747 CN202663671U (en) | 2012-05-07 | 2012-05-07 | Housing and portable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199747 CN202663671U (en) | 2012-05-07 | 2012-05-07 | Housing and portable mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663671U true CN202663671U (en) | 2013-01-09 |
Family
ID=47458539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199747 Expired - Lifetime CN202663671U (en) | 2012-05-07 | 2012-05-07 | Housing and portable mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111010472A (en) * | 2019-11-21 | 2020-04-14 | 海信电子科技（深圳）有限公司 | Mobile terminal |
-
2012
- 2012-05-07 CN CN 201220199747 patent/CN202663671U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111010472A (en) * | 2019-11-21 | 2020-04-14 | 海信电子科技（深圳）有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |