CN105282274A - Front shell of narrow-edge terminal and terminal - Google Patents
Front shell of narrow-edge terminal and terminal Download PDFInfo
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- CN105282274A CN105282274A CN201410344581.0A CN201410344581A CN105282274A CN 105282274 A CN105282274 A CN 105282274A CN 201410344581 A CN201410344581 A CN 201410344581A CN 105282274 A CN105282274 A CN 105282274A
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- plate glass
- cover
- frame
- fore shell
- bearing surface
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Abstract
The present invention discloses a front shell of a narrow-edge terminal. The front shell of the narrow-edge terminal comprises a frame, a first cover plate glass, a second cover plate glass fitting below the first cover plate glass, and a central frame arranged among the inner side surface of the frame, the first cover plate glass and the second cover plate glass. The length and width of the first cover plate glass are larger than the second cover plate glass to allow the edges of the first cover plate glass and the second cover plate glass to be ladder-shaped; the central frame is fixed at the inner side of the frame and has an inner ring provided with a groove; and the edge of the first cover plate glass is embedded in the groove, and the edge of the second cover plate glass is abutted against the inner ring surface of the central frame. In the front shell of the narrow-edge terminal, the first cover plate glass is bonded to the second cover plate glass, the edge of the first cover plate glass is embedded in the inner ring surface of the central frame, and the central frame is fixedly connected with the frame, so that the narrow-edge front shell structure is realized without the arrangement of wide bonding position of the second cover plate glass.
Description
Technical field
The present invention relates to terminal equipment, particularly relate to a kind of narrow limit formula terminal fore shell and terminal.
Background technology
Along with development and the change of consumer perceptive of science and technology, the renewal of the mobile terminal device such as mobile phone, panel computer is constantly accelerated, one of them significantly shows, and the screen being exactly mobile phone is increasing, and what large-screen touch-screen mobile phone had become that consumer makes earnest efforts chases object.
As shown in Figure 7, the fore shell of existing terminal equipment includes frame 1, first cover-plate glass 2 and the second cover-plate glass 3, first cover-plate glass 2 is positioned at the top of the second cover-plate glass 3, and the edge of two cover-plate glass forms step, touch-screen 4 fits in the lower surface of the second cover-plate glass 3, the exposed part of the first cover-plate glass 2 lower surface passes through double faced adhesive tape, PURs etc. are pasted on frame 1, end face and the frame 1 of the second cover-plate glass 3 are interior along abutting against, because two cover-plate glass all have very high transparency, thus, the sideline of the second cover-plate glass 3 can be seen through the first cover-plate glass 2, affect the aesthetic feeling of terminal equipment touch surface, simultaneously, in order to the first cover-plate glass 2 is fixed, and reach anti-and fall, the effect of antidetonation, the exposed part of the first cover-plate glass 2 lower surface needs reserved wider paste position just can be fixed on frame 1, cause the black surround of terminal equipment display screen wider, be difficult to meet the demand of market to narrow black surround terminal equipment.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of terminal fore shell of narrow limit and the terminal with this fore shell.
For solving the problems of the technologies described above, the present invention adopts following technical scheme.
A kind of narrow limit formula terminal fore shell, include a frame, one first cover-plate glass, one the second cover-plate glass and fitted under this first cover-plate glass is arranged at this scuncheon face and the first cover-plate glass, central frame between second cover-plate glass, length and the width of described first cover-plate glass are all greater than the second cover-plate glass and make the edge of the two stepped, described central frame is fixed on the inner side of this frame, and its inner ring surface place offers groove, the edge of described first cover-plate glass is embedded in this groove, the edge of described second cover-plate glass is connected to the inner ring surface of central frame.
Preferably, the outer ring surface of described central frame is provided with the first bearing surface tilted to frame direction, and the inner ring surface of described frame is formed with second bearing surface mated with the first bearing surface, and described first bearing surface and the second bearing surface are bonded by glue.
Preferably, the outer ring surface of described central frame is provided with the first bearing surface, and the inner ring surface of described frame is provided with second bearing surface mated with the first bearing surface, and described first bearing surface and the second bearing surface are vertical plane and the two is bonded by glue.
Preferably, the exposed part of described first cover-plate glass lower surface is provided with light shield layer, and described light shield layer is to extending between the first cover-plate glass and the second cover-plate glass and blocking the edge of the second cover-plate glass.
Preferably, the first optical cement layer is provided with between described first cover-plate glass and the second cover-plate glass.
Preferably, described central frame is soft plastic framework.
Preferably, described frame is metal edge frame or plastic frame.
A kind of terminal, it touch-screen comprising above-described narrow limit formula terminal fore shell and be located within this fore shell, described touch-screen is relative with the second cover-plate glass and be provided with the second optical cement layer therebetween.
In the formula terminal fore shell of narrow limit disclosed by the invention, first cover-plate glass and the second cover-plate glass are fitted, the edge of the first cover-plate glass is embedded at the inner ring surface of central frame, and central frame is fixedly connected with frame, this central frame plays snap action to the first cover-plate glass, making the first cover-plate glass without the need to arranging wider paste position, achieving the front casing structure on narrow limit.
Accompanying drawing explanation
Fig. 1 is the front view of first embodiment of the invention narrow limit formula terminal fore shell.
Fig. 2 is the cutaway view along A-A line in Fig. 1.
Fig. 3 is the partial sectional view of first embodiment of the invention narrow limit formula terminal fore shell.
Fig. 4 is the exploded view of narrow limit formula terminal fore shell in Fig. 3.
Fig. 5 is the partial sectional view of second embodiment of the invention narrow limit formula terminal fore shell.
Fig. 6 is the exploded view of narrow limit formula terminal fore shell in Fig. 5.
Fig. 7 is the partial sectional view of existing terminal equipment fore shell.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in more detail.
Embodiment 1:
The present embodiment proposes a kind of narrow limit formula terminal fore shell, shown in composition graphs 1 to Fig. 4, it includes a frame 10, one first cover-plate glass 11, one the second cover-plate glass 12 and fitted under this first cover-plate glass 11 is arranged at this frame 10 medial surface and the first cover-plate glass 11, central frame 13 between second cover-plate glass 12, length and the width of described first cover-plate glass 11 are all greater than the second cover-plate glass 12 and make the edge of the two stepped, described central frame 13 is fixed on the inner side of this frame 10, and its inner ring surface place offers groove 130, the edge of described first cover-plate glass 11 is embedded in this groove 130, the edge of described second cover-plate glass 12 is connected to the inner ring surface of central frame 13.
In the formula terminal fore shell of above-mentioned narrow limit, first cover-plate glass 11 and the second cover-plate glass 12 are fitted, the edge of the first cover-plate glass 11 is embedded at the inner ring surface of central frame 13, and central frame 13 is fixedly connected with frame 10, this central frame 13 plays snap action to the first cover-plate glass 11, making the first cover-plate glass 11 without the need to arranging wider paste position, achieving the front casing structure on narrow limit.Wherein, can be bonded by glue between the edge of the first cover-plate glass 11 and groove 130, also directly the edge of the first cover-plate glass 11 can be stretched within the mould of central frame 13, and then when injection moulding central frame 13, the first cover-plate glass 11 be combined closely with central frame 13.
About the concrete annexation of frame 10 with central frame 13, please refer to Fig. 3 and Fig. 4, the outer ring surface of described central frame 13 is provided with the first bearing surface 131 tilted to frame 10 direction, the inner ring surface of described frame 10 is formed with second bearing surface 100 mated with the first bearing surface 131, and described first bearing surface 131 and the second bearing surface 100 are bonded by glue.The advantage of said structure is: the first bearing surface 131 tilts to frame 10 direction, and contribute to the first bearing surface 131 being aimed at the second bearing surface 100 outside frame 10 and the two being bonded, assembling process is simple and convenient.
As a kind of optimal way, the edge of described first cover-plate glass 11 is formed with an inclined-plane to its top surface inclination, thus increases the contact area of itself and groove 130, makes the two have larger adhesive surface, thus improves the bulk strength of fore shell.In addition, the top of central frame 13 is with the either flush of the first cover-plate glass 11 or level off to concordant, thus improves the aesthetic feeling of fore shell.
As a kind of optimal way, the exposed part of described first cover-plate glass 11 lower surface is provided with light shield layer 16, described light shield layer 16 is to extending between the first cover-plate glass 11 and the second cover-plate glass 12 and blocking the edge of the second cover-plate glass 12, thus the sideline of the second cover-plate glass 12 is hidden, effectively improve the aesthetic feeling of terminal equipment touch surface.
In the present embodiment, be provided with the first optical cement layer 17 between described first cover-plate glass 11 and the second cover-plate glass 12, this first optical cement layer 17 has the effect of bonding and printing opacity.Described central frame 13 is preferably soft plastic framework.Described frame 10 is metal edge frame or plastic frame.
On the basis of above-mentioned narrow limit formula terminal fore shell, the present embodiment also proposes a kind of terminal, the touch-screen 14 that this terminal includes above-described narrow limit formula terminal fore shell and is located within this fore shell, described touch-screen 14 is relative with the second cover-plate glass 12 and be provided with the second optical cement layer 15 therebetween, and this second optical cement layer 15 has the effect of bonding and printing opacity.
Embodiment 2:
Please refer to Fig. 5 and Fig. 6, the difference of the present embodiment and embodiment 1 is, the outer ring surface of described central frame 23 is provided with the first bearing surface 231, the inner ring surface of described frame 20 is provided with second bearing surface 200 mated with the first bearing surface 231, described first bearing surface 231 and the second bearing surface 200 is vertical plane and the two is bonded by glue.Wherein, because two bearing surfaces are vertical plane, then the inside and outside anchor ring of central frame 23 is connected to the second cover-plate glass 22 and frame 20 respectively, this second cover-plate glass 22 and frame 20 pairs of central frames 23 play clamping action, improve the bulk strength of fore shell, further increase fore shell anti-ly to fall, shock resistance.
Narrow limit disclosed by the invention formula terminal fore shell, central frame is utilized to be connected with the first cover-plate glass and the second cover-plate glass by frame, wherein, first cover-plate glass is embedded at central frame, and central frame is fixedly connected on frame, making the first cover-plate glass without the need to arranging wider paste position, achieving the front casing structure on narrow limit.In addition, hidden by the sideline of light shield layer by the second cover-plate glass, effectively improve the aesthetic feeling of terminal equipment touch surface.What time can find out based on above, this narrow limit formula terminal fore shell is applicable to being applied on the terminal equipment such as smart mobile phone, panel computer, make this type of terminal equipment have the effect on large-size screen monitors, narrow limit, improve the aesthetic feeling of terminal equipment, and meet the demand of market to narrow limit terminal equipment.
The above is preferred embodiment of the present invention, is not limited to the present invention, all make in technical scope of the present invention amendment, equivalent to replace or improvement etc., all should be included in scope that the present invention protects.
Claims (8)
1. one kind narrow limit formula terminal fore shell, it is characterized in that, include a frame, one first cover-plate glass, one the second cover-plate glass and fitted under this first cover-plate glass is arranged at this scuncheon face and the first cover-plate glass, central frame between second cover-plate glass, length and the width of described first cover-plate glass are all greater than the second cover-plate glass and make the edge of the two stepped, described central frame is fixed on the inner side of this frame, and its inner ring surface place offers groove, the edge of described first cover-plate glass is embedded in this groove, the edge of described second cover-plate glass is connected to the inner ring surface of central frame.
2. narrow limit as claimed in claim 1 formula terminal fore shell, it is characterized in that, the outer ring surface of described central frame is provided with the first bearing surface tilted to frame direction, the inner ring surface of described frame is formed with second bearing surface mated with the first bearing surface, and described first bearing surface and the second bearing surface are bonded by glue.
3. narrow limit as claimed in claim 1 formula terminal fore shell, it is characterized in that, the outer ring surface of described central frame is provided with the first bearing surface, the inner ring surface of described frame is provided with second bearing surface mated with the first bearing surface, and described first bearing surface and the second bearing surface are vertical plane and the two is bonded by glue.
4. the narrow limit formula terminal fore shell as described in any one of claims 1 to 3, it is characterized in that, the exposed part of described first cover-plate glass lower surface is provided with light shield layer, and described light shield layer is to extending between the first cover-plate glass and the second cover-plate glass and blocking the edge of the second cover-plate glass.
5. the narrow limit formula terminal fore shell as described in any one of claims 1 to 3, is characterized in that, be provided with the first optical cement layer between described first cover-plate glass and the second cover-plate glass.
6. the narrow limit formula terminal fore shell as described in any one of claims 1 to 3, it is characterized in that, described central frame is soft plastic framework.
7. the narrow limit formula terminal fore shell as described in any one of claims 1 to 3, it is characterized in that, described frame is metal edge frame or plastic frame.
8. a terminal, is characterized in that, the touch-screen including narrow limit formula terminal fore shell according to claim 1 and be located within this fore shell, and described touch-screen is relative with the second cover-plate glass and be provided with the second optical cement layer therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344581.0A CN105282274A (en) | 2014-07-18 | 2014-07-18 | Front shell of narrow-edge terminal and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344581.0A CN105282274A (en) | 2014-07-18 | 2014-07-18 | Front shell of narrow-edge terminal and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105282274A true CN105282274A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344581.0A Pending CN105282274A (en) | 2014-07-18 | 2014-07-18 | Front shell of narrow-edge terminal and terminal |
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| Country | Link |
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| CN (1) | CN105282274A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325396A (en) * | 2016-10-19 | 2017-01-11 | 广东欧珀移动通信有限公司 | Mobile terminal, cover plate component and manufacturing method of cover plate component |
| CN106843390A (en) * | 2017-01-09 | 2017-06-13 | 广东欧珀移动通信有限公司 | The preparation method of display screen component, electronic installation and display screen component |
| WO2018120478A1 (en) * | 2016-12-26 | 2018-07-05 | 华为技术有限公司 | Shell assembly, mobile terminal, and method for assembling shell assembly |
| CN109831557A (en) * | 2019-02-21 | 2019-05-31 | 维沃移动通信有限公司 | A kind of mobile terminal and preparation method thereof |
| CN110839098A (en) * | 2019-11-11 | 2020-02-25 | 维沃移动通信有限公司 | Cover plate glass assembly and mobile terminal |
| CN111312075A (en) * | 2020-02-28 | 2020-06-19 | 云谷（固安）科技有限公司 | Display device, manufacturing method thereof, display screen and cover plate |
| CN114449791B (en) * | 2020-10-30 | 2024-01-23 | 北京小米移动软件有限公司 | Electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106325396A (en) * | 2016-10-19 | 2017-01-11 | 广东欧珀移动通信有限公司 | Mobile terminal, cover plate component and manufacturing method of cover plate component |
| WO2018120478A1 (en) * | 2016-12-26 | 2018-07-05 | 华为技术有限公司 | Shell assembly, mobile terminal, and method for assembling shell assembly |
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| CN106843390A (en) * | 2017-01-09 | 2017-06-13 | 广东欧珀移动通信有限公司 | The preparation method of display screen component, electronic installation and display screen component |
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| CN106843390B (en) * | 2017-01-09 | 2020-02-04 | Oppo广东移动通信有限公司 | Display screen assembly, electronic device and manufacturing method of display screen assembly |
| CN109831557A (en) * | 2019-02-21 | 2019-05-31 | 维沃移动通信有限公司 | A kind of mobile terminal and preparation method thereof |
| CN110839098A (en) * | 2019-11-11 | 2020-02-25 | 维沃移动通信有限公司 | Cover plate glass assembly and mobile terminal |
| CN111312075A (en) * | 2020-02-28 | 2020-06-19 | 云谷（固安）科技有限公司 | Display device, manufacturing method thereof, display screen and cover plate |
| CN111312075B (en) * | 2020-02-28 | 2022-03-22 | 云谷（固安）科技有限公司 | Display device, preparation method thereof and display screen |
| CN114449791B (en) * | 2020-10-30 | 2024-01-23 | 北京小米移动软件有限公司 | Electronic equipment |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190326 |
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