CN201910832U - Mobile phone shell and mobile phone with same - Google Patents
Mobile phone shell and mobile phone with same Download PDFInfo
- Publication number
- CN201910832U CN201910832U CN2010206734345U CN201020673434U CN201910832U CN 201910832 U CN201910832 U CN 201910832U CN 2010206734345 U CN2010206734345 U CN 2010206734345U CN 201020673434 U CN201020673434 U CN 201020673434U CN 201910832 U CN201910832 U CN 201910832U
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- CN
- China
- Prior art keywords
- joint portion
- transparent panel
- phone housing
- mobile phone
- casing frame
- 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 relates to a mobile phone shell, which at least comprises a shell framework (10) and a transparent panel (32). The shell framework (10) and the transparent panel (32) are integrated into a whole and are provided with a combination part (5), and the combination part (5) is obliquely wedged into the lower surface (9') of the shell framework (10) from the upper surface (8) of the transparent panel (32). Since the shell framework and the transparent panel are integrated into a whole, the surface of the mobile phone shell is smooth with no crack. Moreover, since the combination part is wedged, the mobile phone shell has good structural strength. The utility model also provided with a mobile phone with the shell.
Description
Technical field
The utility model relates to a kind of phone housing, and especially a kind of phone housing that has transparent panel, this phone housing have good structural strength, visual effect and use feel, and can be antifouling, and the utility model also provides a kind of mobile phone with this shell.
Background technology
Mobile phone is as means of communication important in the modern life, more and more universal, the aesthetic feeling of cell phone appearance and the requirement of comfortable feel are also more and more higher, and along with the increase of the abundant and amount of information of cell-phone function, particularly become a kind of trend of mobile phone development along with the large-screen mobile phone, the viewing area area of mobile phone is also increasing.
As shown in Figure 4, its demonstration be the viewgraph of cross-section of a kind of phone housing in the prior art, this phone housing 1 comprises frame 2 and the viewing area 3 that is surrounded by described frame 2, described viewing area 3 is generally used for installing display screen 30.Certainly, for touch-screen mobile phone, illustrated Reference numeral 30 also can be represented transparent touch screen, and display screen is installed below touch-screen again.When it represented common touch-screen mobile phone, touch-screen was expressed as independent parts on the whole, but it is actually a kind of sandwich (not shown), is followed successively by from inside to outside: touch screen base plate, touch screen circuitry layer, touch screen transparent panel.
As can be seen from Fig. 4, in order to obtain bigger screen display area 3, the size that certainly will will dwindle frame 2, and for the stability that guarantees transparent panel or touch-screen and the intensity of phone housing, frame 2 needs the width that keeps certain again, so this problem needs to be resolved hurrily.In addition,, will inevitably have the structure slit between them, make the phone housing surface visually can have high low head because frame 2 and display screen 30 (or transparent touch screen) they are two parts, and perhaps unsmooth on the feel; And because frame 2 needs to rely on glue to be stained with sticking with display screen 30 (or transparent touch screen), so certainly will there be defective in its structural strength, might weaken along with the viscosity of glue in the use, frame 2 and display screen 30 (or transparent touch screen) are broken away from; Owing to the existence in slit, the pollutant that in use deposits easily is difficult to cleaning simultaneously.
The utility model content
The utility model provides a kind of phone housing and has had the mobile phone of this shell, to reduce or to avoid problem noted earlier.
Specifically, the utility model provides a kind of phone housing and a kind of mobile phone with described phone housing, and there is not the structure slit in described phone housing, and has good structural strength, visual effect and use feel excellence, and can be antifouling.
For addressing the above problem, the utility model proposes a kind of phone housing, at least comprise a casing frame and a transparent panel, it is characterized in that, the integral body that described casing frame and described transparent panel are formed in one, described casing frame and described transparent panel have a joint portion, and the lower surface of described casing frame is gone in this joint portion by the oblique contract of the upper surface of described transparent panel.
Preferably, described joint portion comprises first joint portion, second joint portion and an oblique joint portion that connects described first joint portion and described second joint portion of being extended by the upper surface direction of the oblique described transparent panel of lower surface of described casing frame of being extended by the lower surface direction of the oblique described casing frame of upper surface of described transparent panel.
Preferably, has an arc joint portion between described first joint portion and the described oblique joint portion.
Preferably, the overall structure of described casing frame and described transparent panel formation has a level and smooth case surface.
Preferably, the surface of described first joint portion and described second joint portion is surperficial parallel.
Preferably, the angle of the lower surface of described second joint portion and described transparent panel is the 82-87 degree.
Preferably, the cambered surface radius of described arc joint portion is the 36-50 micron, and surface, described arc joint portion is tangent with surface, described first joint portion.
Preferably, surface, described oblique joint portion is the 20-24 degree with the angle of the lower surface of described transparent panel.
In addition, the utility model has also proposed a kind of mobile phone, and this mobile phone has aforesaid phone housing.
Phone housing provided by the utility model, because its casing frame and transparent panel constitute whole, therefore this phone housing surfacing, smooth, and the casing frame of this phone housing and transparent panel two parts have above-mentioned particular structure form, make it have good structural strength, can effectively solve the defective that casing frame separates with transparent panel or touch-screen.Certainly because there is not the slit in shell, and visually there is not concave-convex sense in phone housing, feel is level and smooth; In addition owing to there is not the gap, thereby the pollutant that can in use not deposit.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is the perspective view according to a kind of phone housing of a specific embodiment of the present utility model;
Fig. 2 is the A-A schematic cross-section of phone housing shown in Figure 1;
Fig. 3 is the B portion partial enlarged drawing of phone housing shown in Figure 2;
Fig. 4 is the viewgraph of cross-section of regular handset in the prior art;
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.Wherein, identical parts adopt identical label.
Fig. 1 is the perspective view according to a kind of phone housing of a specific embodiment of the present utility model.In the present embodiment, be that example describes design feature of the present utility model in detail with the touch-screen mobile phone.For clarity sake, with three vertical coordinate systems as a reference, wherein, the z axle is perpendicular to described phone housing among the figure, along reference axis z to the lateral direction that is this phone housing, along reference axis z to the opposite interior side direction that is reversed this phone housing; The y axle is parallel to described phone housing longitudinal direction, and the x axle is parallel to described phone housing horizontal direction.
Specifically, phone housing shown in Fig. 1 is a kind of touch phone housing protecgulum, and this phone housing is represented with Reference numeral 1 on the whole.Fig. 2 is the A-A schematic cross-section of phone housing shown in Figure 1, wherein, phone housing 1 comprises a casing frame 10 and a touch-screen 30 at least, described touch-screen 30 has a touch screen base plate 31, a transparent panel 32 at least and is arranged on circuit layer 33 between described touch screen base plate 31 and the described transparent panel 32, wherein, described casing frame 10 constitutes as a whole with described transparent panel 32.
That is with reference to shown in Fig. 1-2, casing frame 10 and transparent panel 32 according to phone housing 1 of the present utility model have constituted a level and smooth case surface 4, a transparent viewing area is arranged in case surface 4, this transparent position, viewing area is the position at touch-screen 30 places, transparent surface, viewing area is transparent panel 32, and the part outside the transparent viewing area is opaque casing frame 10.
Among the figure, though transparent panel 32 is to represent with different Reference numerals with casing frame 10, but in fact transparent panel 32 and casing frame 10 are an integrated integral body, the two has constituted the case surface 4 of shell 1 together, and transparent panel 32 and casing frame 10 are except transparent and opaque difference, the two surface there is no the height difference, has therefore obtained level and smooth case surface 4.
In the viewgraph of cross-section shown in Figure 2, clear for showing, each layer that constitutes this phone housing 1 is not to draw in proportion, and wherein the thickness of touch screen circuitry layer 33 has carried out obvious processing and amplifying.
Described above is according to a preferred embodiment of the present utility model, those skilled in the art are to be understood that, though in above stated specification, transparent panel 32 is that the part as touch-screen 30 is described, but, in actual application, for example, this transparent panel 32 also can be the part of LCDs.That is to say, can the transparent panel and the casing frame of outermost one side surface that constitute LCDs is one-body molded as a whole.
Perhaps; this transparent panel 32 also can be independent parts; when itself and casing frame one-body molded as a whole after; display screen (non-touch-screen mobile phone) can directly be set at the medial surface of this transparent panel 32; perhaps the medial surface at this transparent panel 32 is provided with extra touch-screen 30, and the effect of the transparent panel 32 of this moment is similar to the layer of transparent baffle that covers the outside, viewing area.
In a word, no matter be which kind of form of expression, because transparent panel 32 is one-body molded as a whole with phone housing framework 10, so can there be any slit in the phone housing surface, and the relative bonded structure of the intensity of shell also wants high a lot.
In a specific embodiment of the present utility model, transparent panel 32 and opaque casing frame 10 can obtain by double-shot moulding technology.
Double-shot moulding (crying extra quality injection moulding again) is a kind of special plastics injection molding method of development in recent years, it can mold by two kinds of different colours or different plastics (as a kind of rigid plastics, a kind of flexible plastic) goods of Zu Chenging are actually assembling or interior " insert moulding " process of welding of mould in a kind of mould.Its forming principle is that the mold cavity that reinjects molds an integrated overall structure with the plasticizing respectively in two barrels of two kinds of different plastics.But, in the existing double-shot moulding product, the joint portion of two kinds of plastics is a simple plane normally, thereby there is hidden danger in the heat seal strength of this structure, might be in use since the external force effect cause two kinds of plastic constructions to take place to break away from or be easy to occur crackle.
In a specific embodiment of the present utility model, phone housing framework 10 is for PC (Merlon) and ABS (acrylonitrile-butadiene-styrene copolymer) make, and transparent panel 32 is made by PMMA (polymethyl methacrylate).They can make an integral body by double-shot molding method.Transparent PMMA (polymethyl methacrylate) part of this monolithic case can be as the transparent panel 32 of touch-screen, and side is assembled touch screen circuitry layer 33 successively within it, touch screen base plate 31 can be realized touch screen function.
Fig. 3 is the B portion partial enlarged drawing of phone housing shown in Figure 2, and it has expressed the structure of the joint portion of two kinds of different plastics that constitute phone housing of the present utility model in detail.Amplify the combine situation of transparent panel 32 that shown in the specific embodiment shown in Figure 3 with phone housing framework 10, specifically shown in Fig. 2-3, the integral body that casing frame 10 and transparent panel 32 are formed in one, casing frame 10 and transparent panel 32 have a joint portion 5, this joint portion 5 by the upper surface 8 oblique contracts of transparent panel 32 go into the lower surface 9 of casing frame 10 '.
In the said structure of present embodiment,, can effectively increase the heat seal strength of two kinds of materials because the form that joint portion 5 has adopted contract to go into has increased the contact area of transparent panel 32 with casing frame 10.
In addition, joint portion 5 comprises second joint portion 324 and oblique joint portion 323 that connects first joint portion 321 and second joint portion 324 that upper surface 8 directions of first joint portion 321 of being extended by the lower surface 9 ' direction of the upper surface 8 oblique casing frames 10 of transparent panel 32, the lower surface 9 by casing frame a 10 ' oblique transparent panel 32 are extended.
In addition, has an arc joint portion 322 between first joint portion 321 and the oblique joint portion 323.
Be clear and simplify sign,, omitted hatching, and transparent panel 32 is represented with the form of separating with casing frame 10 though what show among Fig. 3 is cross-section structure.
In another specific embodiment, the surface of first joint portion 321 is surperficial parallel with described second joint portion 324, and second joint portion 324 is the 82-87 degree with the angle α of the lower surface 9 of transparent panel 32.Under this version,, reduced the manufacture difficulty of double-shot moulding mould therefor in the production process because the surface of first joint portion 321 and described second joint portion 324 is surperficial parallel.In addition,, make in the double-shot moulding technical process and be convenient to the demoulding after the injection for the first time, reduce technology difficulty, promote production efficient because the angle α of the lower surface 9 of second joint portion 324 and transparent panel 32 is approximately perpendicular acute angle.
In another specific embodiment, the radius R of described arc joint portion 322 is the 36-50 micron, and 322 surfaces, described arc joint portion are tangent with 321 surfaces, described first joint portion.The employing of arc can further increase the contact area of transparent panel 32 and casing frame 10, strengthens two kinds of welding stresses between the material simultaneously, can effectively increase the heat seal strength of two kinds of materials.The tangent structure in arc and surface can reduce the manufacture difficulty of double-shot moulding mould therefor in process of production simultaneously.
In another specific embodiment, 323 surfaces, described oblique joint portion are the 20-24 degree with the angle β of the lower surface 9 of transparent panel 32.
Should illustrate, at the utility model in design process, taken into full account the location parameter of first joint portion 321, arc joint portion 322, an oblique joint portion 323 and one second joint portion 324, through experiment fully with grope, determined the number range of above-mentioned location parameter.Described location parameter number range can guarantee to use the transparent panel 32 of different materials to possess good structural strength with phone housing framework 10 integrated monolithic case members.
Phone housing provided by the utility model, because its casing frame and transparent panel constitute whole, therefore this phone housing surfacing, smooth, and the casing frame of this phone housing and transparent panel two parts have above-mentioned particular structure form, make it have good structural strength, can effectively solve the defective that casing frame separates with transparent panel or touch-screen.Certainly because there is not the slit in shell, and visually there is not concave-convex sense in phone housing, feel is level and smooth; In addition owing to there is not the gap, thereby can not re-use the pollutant that deposits in the process.
Though it will be appreciated by those skilled in the art that the utility model is that mode according to a plurality of embodiment is described, and is not that each embodiment only comprises an independently technical scheme.Narration like this only is for the sake of clarity in the specification; those skilled in the art should make specification as a wholely to be understood, and regard technical scheme related among each embodiment as the mode that can be combined into different embodiment mutually understand protection range of the present utility model.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations, the modification of being done under the prerequisite that does not break away from design of the present utility model and principle and combining all should belong to the scope of the utility model protection.
Claims (9)
1. phone housing, at least comprise a casing frame (10) and a transparent panel (32), it is characterized in that, the integral body that described casing frame (10) and described transparent panel (32) are formed in one, described casing frame (10) and described transparent panel (32) have a joint portion (5), and this joint portion (5) are gone into the lower surface (9 ') of described casing frame (10) by the oblique contract of upper surface (8) of described transparent panel (32).
2. phone housing according to claim 1, it is characterized in that described joint portion (5) comprise second joint portion (324) and oblique joint portion (323) that connects described first joint portion (321) and described second joint portion (324) that upper surface (8) direction of first joint portion (321) that lower surface (9 ') direction of a upper surface by described transparent panel (32) (8) oblique described casing frames (10) extends, (9 ') the oblique described transparent panels of the lower surface by described casing frame (10) (32) is extended.
3. phone housing according to claim 2 is characterized in that, has an arc joint portion (322) between described first joint portion (321) and the described oblique joint portion (323).
4. according to the described phone housing of one of claim 1-3, it is characterized in that the overall structure that described casing frame (10) and described transparent panel (32) constitute has a level and smooth case surface (4).
5. according to the described phone housing of one of claim 2-3, it is characterized in that the surface of described first joint portion (321) is surperficial parallel with described second joint portion (324).
6. phone housing according to claim 5 is characterized in that, described second joint portion (324) is the 82-87 degree with the angle (α) of the lower surface (9) of described transparent panel (32).
7. phone housing according to claim 3 is characterized in that, the cambered surface radius (R) of described arc joint portion (322) is the 36-50 micron, and surface, described arc joint portion (322) is tangent with surface, described first joint portion (321).
8. according to the described phone housing of one of claim 2-3, it is characterized in that surface, described oblique joint portion (323) is the 20-24 degree with the angle (β) of the lower surface (9) of described transparent panel (32).
9. mobile phone, this mobile phone has the described phone housing as one of claim 1-3,6-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206734345U CN201910832U (en) | 2010-12-22 | 2010-12-22 | Mobile phone shell and mobile phone with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206734345U CN201910832U (en) | 2010-12-22 | 2010-12-22 | Mobile phone shell and mobile phone with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910832U true CN201910832U (en) | 2011-07-27 |
Family
ID=44303030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206734345U Expired - Lifetime CN201910832U (en) | 2010-12-22 | 2010-12-22 | Mobile phone shell and mobile phone with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910832U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015567A1 (en) * | 2014-07-31 | 2016-02-04 | 宇龙计算机通信科技(深圳)有限公司 | Display device and terminal |
| CN105904171A (en) * | 2016-04-11 | 2016-08-31 | 乐视控股（北京）有限公司 | Housing, and preparation method and application thereof |
| CN106986631A (en) * | 2017-04-01 | 2017-07-28 | 广东百工新材料科技有限公司 | A kind of ceramic mobile phone shell and preparation method thereof |
| CN107105582A (en) * | 2016-02-19 | 2017-08-29 | 宏达国际电子股份有限公司 | Protective shell and manufacturing method thereof |
-
2010
- 2010-12-22 CN CN2010206734345U patent/CN201910832U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015567A1 (en) * | 2014-07-31 | 2016-02-04 | 宇龙计算机通信科技(深圳)有限公司 | Display device and terminal |
| CN107105582A (en) * | 2016-02-19 | 2017-08-29 | 宏达国际电子股份有限公司 | Protective shell and manufacturing method thereof |
| CN105904171A (en) * | 2016-04-11 | 2016-08-31 | 乐视控股（北京）有限公司 | Housing, and preparation method and application thereof |
| CN106986631A (en) * | 2017-04-01 | 2017-07-28 | 广东百工新材料科技有限公司 | A kind of ceramic mobile phone shell and preparation method thereof |
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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: 20110727 |