CN105283002B - The narrow side formula front casing structure and mobile terminal of a kind of mobile terminal - Google Patents
The narrow side formula front casing structure and mobile terminal of a kind of mobile terminal Download PDFInfo
- Publication number
- CN105283002B CN105283002B CN201410344628.3A CN201410344628A CN105283002B CN 105283002 B CN105283002 B CN 105283002B CN 201410344628 A CN201410344628 A CN 201410344628A CN 105283002 B CN105283002 B CN 105283002B
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- Prior art keywords
- cover
- flange
- plate glass
- frame
- front casing
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Abstract
The invention discloses a kind of narrow side formula front casing structures of mobile terminal, include a frame, one cover-plate glass and one it is arranged at central frame between the scuncheon face and cover-plate glass circumferential edges, the inner ring surface of the central frame is equipped with groove, the edge of the cover-plate glass is embedded in groove, the inner ring surface of the frame, which upwardly extends, to be formed with towards inclined first bearing surface in the central frame direction, the outer ring surface of the central frame is formed with one and first matched second bearing surface of bearing surface, second bearing surface and the first bearing surface are bonded to each other and central frame are defined on the frame.Frame is connected by the front casing structure by central frame with cover-plate glass, while drop resistant, anti seismic efficiency is met, without setting wider edge on frame, realizes the front casing structure of narrow side.
Description
Technical field
Narrow side formula front casing structure and movement the present invention relates to mobile terminal device more particularly to a kind of mobile terminal is whole
End.
Background technology
Continuous development and change of consumer perceptive with science and technology, the mobile terminal devices such as mobile phone, tablet computer are more
New constantly to accelerate, one of them is apparent to show, be exactly mobile phone screen it is increasing, large screen touch-screen mobile phone has become
What consumer was keen to chases object.
As shown in figure 11, the front housing of existing mobile terminal device includes frame 1 and cover-plate glass 2, and touch-screen 3 fits in
Cover-plate glass 2, the edge of cover-plate glass 2 is pasted on frame 1 by double faced adhesive tape, hot melt adhesive etc., in order to which cover-plate glass 2 is fixed,
And achieve the effect that drop resistant, antidetonation, the edge of cover-plate glass 2 needs reserved wider paste position that can just be fastened on frame 1,
The black surround for causing mobile terminal device touch surface is wider, influences the aesthetic feeling of mobile terminal device touch surface, it is difficult to meet market pair
The demand of narrow black surround mobile terminal device.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of front casing structure of narrow side and with the front casing structure
Mobile terminal.
In order to solve the above technical problems, the present invention adopts the following technical scheme that.
A kind of narrow side formula front casing structure of mobile terminal includes a frame, a cover-plate glass and one is arranged at the frame
Central frame between medial surface and cover-plate glass circumferential edges, the inner ring surface of the central frame are equipped with groove, the cover board glass
The edge of glass is embedded in groove, and the inner ring surface of the frame, which upwardly extends, to be formed with towards the central frame direction inclined first
Bearing surface, the outer ring surface of the central frame are formed with one and first matched second bearing surface of bearing surface, and described second abuts
Face is bonded to each other with the first bearing surface and central frame is defined on the frame.
Preferably, the edge of the cover-plate glass is formed with flange, and the flange is outside along the in-plane of cover-plate glass
Extension, the interior concave shape of the groove is identical with the arcuate surface shape of flange, and the flange is embedded in groove.
Preferably, the upper surface of the flange is horizontal plane, and stepped with the top surface of cover-plate glass, the flange
Lower surface be from flange end to the inclined-plane of cover-plate glass inclined bottom surface.
Preferably, the central frame includes the coaming plate extended downwardly, and the inner ring surface of the frame is recessed and is formed and enclosed
Panel seat, the coaming plate are embedded in coaming plate seat.
Preferably, the upper surface of the flange is from flange end to the inclined-plane of cover-plate glass top surface inclination, the flange
Lower surface be from flange end to the inclined-plane of cover-plate glass inclined bottom surface.
Preferably, the upper surface of the flange is horizontal plane, and stepped with the top surface of cover-plate glass, the flange
Lower surface it is concordant with the bottom surface of cover-plate glass.
Preferably, the upper surface of the flange is from flange end to the inclined-plane of cover-plate glass top surface inclination, the flange
Lower surface it is concordant with the bottom surface of cover-plate glass.
Preferably, the outer ring surface of the central frame offers card slot, and the top of the frame is embedded within card slot, institute
The side wall for stating card slot fits in the first bearing surface as the second bearing surface.
Preferably, the central frame is soft plastic frame.
A kind of mobile terminal, including the narrow side formula front casing structure described in any of the above item and within the front housing
Touch-screen, the touch-screen is opposite with cover-plate glass and is equipped with optical adhesive layer therebetween.
In narrow side formula front casing structure disclosed by the invention, the edge of cover-plate glass is embedded at the inner ring surface of central frame, leads to
The central frame is crossed to fasten cover-plate glass, and between central frame and frame, the second bearing surface fits in the first abutting
Face, and first abuts towards the inclination of central frame direction, so as to which central frame is limited within frame.The front casing structure utilizes
Frame is connected by central frame with cover-plate glass, and central frame plays snap-in function to cover-plate glass so that the side of cover-plate glass
Edge realizes the front casing structure of narrow side without reserved wider paste position.
Description of the drawings
Fig. 1 is the front view of first embodiment of the invention narrow side formula front casing structure.
Fig. 2 is along the sectional view of line A-A in Fig. 1.
Fig. 3 is the partial enlarged view of part A in Fig. 2.
Fig. 4 is the partial sectional view of first embodiment of the invention narrow side formula front casing structure.
Fig. 5 is the exploded view of narrow side formula front casing structure in Fig. 4.
Fig. 6 is the partial sectional view of second embodiment of the invention narrow side formula front casing structure.
Fig. 7 is the partial sectional view of third embodiment of the invention narrow side formula front casing structure.
Fig. 8 is the partial sectional view of fourth embodiment of the invention narrow side formula front casing structure.
Fig. 9 is the partial sectional view of fifth embodiment of the invention narrow side formula front casing structure.
Figure 10 is the exploded view of narrow side formula front casing structure in Fig. 9.
Figure 11 is the partial sectional view of existing mobile terminal device front housing.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
Embodiment 1：
The present embodiment proposes a kind of narrow side formula front casing structure of mobile terminal, with reference to shown in Fig. 1 to Fig. 5, includes
One frame 10, a cover-plate glass 11 and one are arranged at the central frame between 11 circumferential edges of 10 medial surface of frame and cover-plate glass
12, the inner ring surface of the central frame 12 is equipped with groove 120, and the edge of the cover-plate glass 11 is embedded in groove 120, described
The inner ring surface of frame 10, which upwardly extends, to be formed with towards inclined first bearing surface 100 in 12 direction of the central frame, the middle boxes
The outer ring surface of frame 12 is formed with one and 100 matched second bearing surface 121 of the first bearing surface, second bearing surface 121 and
One bearing surface 100 is bonded to each other and central frame 12 is defined on the frame 10.
In above-mentioned front casing structure, the edge of cover-plate glass 11 is embedded at the inner ring surface of central frame 12, the central frame 12
Cover-plate glass 11 is fastened, simultaneously as the second bearing surface 121 abuts and fits in the first bearing surface 100, and the first bearing surface
100 tilt to 12 direction of central frame, so as to which central frame 12 is limited within frame 10.The front casing structure utilizes middle boxes
Frame 10 is connected by frame 12 with cover-plate glass 11, and while drop resistant, anti seismic efficiency is met, the edge of cover-plate glass 2 need not be set
Wider paste position is put, and then realizes the front casing structure of narrow side.
On the specific connection relation of cover-plate glass 11 and central frame 12, Fig. 4 and Fig. 5, the cover-plate glass refer to
11 edge is formed with flange 110, and the flange 110 extends outwardly along the in-plane of cover-plate glass 11, the groove 120
Interior concave shape is identical with the arcuate surface shape of flange 110, and the flange 110 is embedded in groove 120, during assembling, by flange
110 are aligned and are pushed into groove 120, consequently facilitating assembling.The particularly interior concave shape of groove 120 and flange 110
Arcuate surface shape is identical so that the two can combine closely, and can be bonded in addition by glue therebetween, can also directly by
Flange 110 is stretched within the mold of central frame 12, and then when being molded central frame 12, by cover-plate glass 11 and central frame
12 combine closely.
In the present embodiment, the upper surface 111 of the flange 110 is horizontal plane, and is in rank with the top surface of cover-plate glass 11
Scalariform so that flange 110 can bear larger external force after being embedded in groove 120, and flange 110 is avoided to skid off outside groove 120,
The lower surface 112 of the flange 110 is one of the inclined-plane from 110 end of flange to the inclined-plane of 11 inclined bottom surface of cover-plate glass
Effect is, when assembling cover-plate glass 11 is with central frame 12, can slip into flange 110 within groove 120 along the inclined-plane, should
Another effect on inclined-plane is the surface area for adding flange 110 so that the fitting area bigger of flange 110 and groove 120, it can
Improve the integral strength of front housing.In addition, the either flush of the top of central frame 12 and cover-plate glass 11 or level off to it is concordant,
To improve the aesthetic feeling of front housing.
In the present embodiment, the central frame 12 includes the coaming plate 122 extended downwardly, and the inner ring surface of the frame 10 is recessed
It falls into and forms coaming plate seat 101, the coaming plate 122 is embedded in coaming plate seat 101, so as to which central frame 12 is fixed on frame 10
Inner ring surface.
As a kind of preferred embodiment, the central frame 12 is soft plastic frame, but this is only one of the present invention
Preferred embodiment is not intended to limit the invention, and in other embodiments of the invention, which can also be it
The frame structure of his material.
On the basis of above-mentioned narrow side formula front casing structure, the present embodiment also proposes a kind of mobile terminal, with reference to Fig. 1 to Fig. 5
Shown, which includes narrow side formula front casing structure and the touch-screen 13 within the front casing structure, the touch
Screen 13 is opposite with cover-plate glass 11 and is equipped with optical adhesive layer 14 therebetween, which has the work of bonding and light transmission
With.
Embodiment 2：
Refer to Fig. 6, the present embodiment with embodiment 1 the difference is that, the upper surface of the flange 210 is by flange
To the inclined-plane of 21 top surface inclination of cover-plate glass, the lower surface of the flange 210 is from 210 end of flange to cover board glass for 210 ends
The inclined-plane of 21 inclined bottom surface of glass, advantage of this embodiment is that, flange 210 it is whole rounder and more smooth, along the upper surface of flange 210 and
Lower surface can slip into flange 210 within groove 220, and then be convenient to assemble.
Embodiment 3：
Refer to Fig. 7, the present embodiment with embodiment 1,2 the difference is that, the upper surface of the flange 310 is horizontal
Plane, and it is stepped with the top surface of cover-plate glass 31, and the lower surface of the flange 310 is concordant with the bottom surface of cover-plate glass 31,
Under the snap-in function of groove 320, it can effectively prevent flange 310 from skidding off outside groove 320, strengthen to the tight of cover-plate glass 31
Gu it acts on, the front casing structure in the present embodiment, since the lower surface of flange 310 is concordant with the bottom surface of cover-plate glass 31 so that convex
Edge 310 is easy to process.
Embodiment 4：
Refer to Fig. 8, the present embodiment with embodiment 1,2,3 the difference is that, the upper surface of the flange 410 be by
410 end of flange to the inclined-plane of 41 top surface inclination of cover-plate glass, using the inclined-plane can be convenient to flange 410 be embedded in groove 420 it
It is interior.The lower surface of the flange 410 is concordant with the bottom surface of cover-plate glass 41 so that flange 410 is easy to process.
Embodiment 5：
Refer to Fig. 9 and Figure 10, the present embodiment with embodiment 1,2,3,4 the difference is that, the central frame 52
Outer ring surface offer card slot 522, the top of the frame 50 is embedded within card slot 522, a side wall of the card slot 522
The first bearing surface 500 is fitted in as the second bearing surface 521.The top of wherein frame 50 is stuck in card slot 522, cover-plate glass
51 flange 510 is stuck in groove 520 so that and frame 50 and cover-plate glass 51 are connected in the both sides of central frame 52 respectively, and three
The connection relation of person is compacter, effectively improves the integral strength of front casing structure, on the basis of said structure, central frame 52
Bottom surface it is concordant with the bottom surface of cover-plate glass 51, not only save the materials of central frame 52, also save central frame 52 occupy
Space, in order to place corresponding component.
Narrow side formula front casing structure disclosed by the invention, the edge of cover-plate glass are realized without setting wider paste position
The front casing structure of narrow side.Meanwhile the interior concave shape of groove is identical with the arcuate surface shape of flange, central frame and cover board glass
Glass can combine closely.In addition, central frame is made of soft plastic, it is not only easy to frame, cover-plate glass and central frame
Assembling, can also play its elastic reaction, obtain better drop resistant, anti seismic efficiency.Based on above what time as can be seen that the narrow side
Formula front casing structure is suitably applied on the mobile terminal devices such as smart mobile phone, tablet computer so that such mobile terminal device tool
There are large-size screen monitors, the effect of narrow side, improve the aesthetic feeling of mobile terminal device, and meet need of the market to narrow side mobile terminal device
It asks.
The above is preferred embodiments of the present invention, is not intended to limit the invention, all technology models in the present invention
Interior done modification, equivalent substitution or improvement etc. are enclosed, should be included in the range of of the invention protect.
Claims (9)
1. the narrow side formula front casing structure of a kind of mobile terminal, which is characterized in that include a frame, a cover-plate glass and a setting
Central frame between the scuncheon face and cover-plate glass circumferential edges, the inner ring surface of the central frame are equipped with groove, institute
The edge for stating cover-plate glass is embedded in groove, and the inner ring surface of the frame, which upwardly extends to be formed with towards the central frame direction, to incline
The first oblique bearing surface, the outer ring surface of the central frame is formed with one and first matched second bearing surface of bearing surface, described
Second bearing surface and the first bearing surface are bonded to each other and central frame are defined on the frame；
The edge of the cover-plate glass is formed with flange, and the flange extends outwardly along the in-plane of cover-plate glass, described recessed
The interior concave shape of slot is identical with the arcuate surface shape of flange, and the flange is embedded in groove.
2. the narrow side formula front casing structure of mobile terminal as described in claim 1, which is characterized in that the upper surface of the flange is
Horizontal plane, and stepped with the top surface of cover-plate glass, the lower surface of the flange are from flange end to cover-plate glass bottom
The inclined inclined-plane in face.
3. the narrow side formula front casing structure of mobile terminal as described in claim 1, which is characterized in that the central frame includes
The coaming plate extended downwardly, the inner ring surface of the frame are recessed and form coaming plate seat, and the coaming plate is embedded in coaming plate seat.
4. the narrow side formula front casing structure of mobile terminal as described in claim 1, which is characterized in that the upper surface of the flange is
From flange end to the inclined-plane of cover-plate glass top surface inclination, the lower surface of the flange is from flange end to cover-plate glass bottom surface
Inclined inclined-plane.
5. the narrow side formula front casing structure of mobile terminal as described in claim 1, which is characterized in that the upper surface of the flange is
Horizontal plane, and it is stepped with the top surface of cover-plate glass, and the lower surface of the flange is concordant with the bottom surface of cover-plate glass.
6. the narrow side formula front casing structure of mobile terminal as described in claim 1, which is characterized in that the upper surface of the flange is
From flange end to the inclined-plane of cover-plate glass top surface inclination, the lower surface of the flange is concordant with the bottom surface of cover-plate glass.
7. the narrow side formula front casing structure of mobile terminal as described in claim 1, which is characterized in that the outer shroud of the central frame
Face offers card slot, and the top of the frame is embedded within card slot.
8. the narrow side formula front casing structure of mobile terminal as described in any one of claim 1 to 7, which is characterized in that the centre
Frame is soft plastic frame.
9. a kind of mobile terminal, which is characterized in that include claim 1 to 7 any one of them narrow side formula front casing structure with
And the touch-screen within the front casing structure, the touch-screen is opposite with cover-plate glass and is equipped with optical adhesive layer therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344628.3A CN105283002B (en) | 2014-07-18 | 2014-07-18 | The narrow side formula front casing structure and mobile terminal of a kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344628.3A CN105283002B (en) | 2014-07-18 | 2014-07-18 | The narrow side formula front casing structure and mobile terminal of a kind of mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105283002A CN105283002A (en) | 2016-01-27 |
| CN105283002B true CN105283002B (en) | 2018-05-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344628.3A Expired - Fee Related CN105283002B (en) | 2014-07-18 | 2014-07-18 | The narrow side formula front casing structure and mobile terminal of a kind of mobile terminal |
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| Country | Link |
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| CN (1) | CN105283002B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101147A1 (en) | 2014-12-23 | 2016-06-30 | 华为技术有限公司 | Mobile communication device |
| CN105554184A (en) * | 2015-09-29 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and mobile terminal fixing method |
| CN105813406B (en) * | 2016-04-12 | 2018-06-05 | 广东欧珀移动通信有限公司 | Mobile equipment and its housing unit, the installation method of housing unit |
| WO2018161424A1 (en) * | 2017-03-08 | 2018-09-13 | 华为技术有限公司 | Terminal frame structure, terminal, and mounting method for touch panel |
| CN107509339B (en) * | 2017-09-22 | 2024-02-23 | 深圳传音制造有限公司 | Anti-falling shell and electronic product |
| CN109714911B (en) * | 2017-10-26 | 2020-12-29 | 爱进化科技股份有限公司 | Connection unit of protective shell group |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63218924A (en) * | 1987-03-09 | 1988-09-12 | Hitachi Ltd | Liquid crystal display device |
| JP2006084757A (en) * | 2004-09-16 | 2006-03-30 | Sharp Corp | Liquid crystal display device |
| CN202057922U (en) * | 2011-04-26 | 2011-11-30 | 深圳市华星光电技术有限公司 | Fixing structure for liquid crystal display device and liquid crystal display device |
| CN102354063A (en) * | 2011-10-20 | 2012-02-15 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN102608788A (en) * | 2012-04-06 | 2012-07-25 | 深圳市华星光电技术有限公司 | Liquid crystal display module for narrow-frame liquid crystal display and liquid crystal display thereof |
| CN202979520U (en) * | 2012-10-30 | 2013-06-05 | 贝尔罗斯(广州)电子部件有限公司 | Seal cover and electronic device |
| CN204066085U (en) * | 2014-07-18 | 2014-12-31 | 深圳市星际移动通信设备有限公司 | A kind of narrow limit formula front casing structure of mobile terminal and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008216934A (en) * | 2007-03-08 | 2008-09-18 | Mitsubishi Electric Corp | Display device |
-
2014
- 2014-07-18 CN CN201410344628.3A patent/CN105283002B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63218924A (en) * | 1987-03-09 | 1988-09-12 | Hitachi Ltd | Liquid crystal display device |
| JP2006084757A (en) * | 2004-09-16 | 2006-03-30 | Sharp Corp | Liquid crystal display device |
| CN202057922U (en) * | 2011-04-26 | 2011-11-30 | 深圳市华星光电技术有限公司 | Fixing structure for liquid crystal display device and liquid crystal display device |
| CN102354063A (en) * | 2011-10-20 | 2012-02-15 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN102608788A (en) * | 2012-04-06 | 2012-07-25 | 深圳市华星光电技术有限公司 | Liquid crystal display module for narrow-frame liquid crystal display and liquid crystal display thereof |
| CN202979520U (en) * | 2012-10-30 | 2013-06-05 | 贝尔罗斯(广州)电子部件有限公司 | Seal cover and electronic device |
| CN204066085U (en) * | 2014-07-18 | 2014-12-31 | 深圳市星际移动通信设备有限公司 | A kind of narrow limit formula front casing structure of mobile terminal and mobile terminal |
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| CN105283002A (en) | 2016-01-27 |
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