CN107770310B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN107770310B CN107770310B CN201711044303.3A CN201711044303A CN107770310B CN 107770310 B CN107770310 B CN 107770310B CN 201711044303 A CN201711044303 A CN 201711044303A CN 107770310 B CN107770310 B CN 107770310B
- Authority
- CN
- China
- Prior art keywords
- protective
- display screen
- cover plate
- shell
- mobile terminal
- 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.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a mobile terminal which comprises a shell and a display module assembled in the shell, wherein the display module comprises a display screen, a cover plate and a protective shell, the cover plate is attached to the display screen, the display screen is contained in the protective shell, a frame of the shell, the side wall of the cover plate and the protective shell form a dispensing groove together, an adhesive object is filled in the dispensing groove, and the side wall of the cover plate is fixedly connected with the frame of the shell through the adhesive object. According to the invention, the side wall of the cover plate is used as the dispensing area connected with the shell, so that the effective display area of the cover plate is not occupied, and therefore, the screen occupation ratio of the mobile terminal can be improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a mobile terminal.
Background
At present, the mobile terminal is developing towards the trend of increasing screen occupation ratio, and for the display screen with the same size, the size of the screen occupation ratio depends on the size of the non-display area on the glass cover plate. The larger the non-display area on the glass cover plate is, the lower the screen occupation ratio of the mobile terminal is; the smaller the non-display area on the glass cover plate is, the higher the screen occupation ratio of the mobile terminal is. In the existing mobile terminal, the assembly between the glass cover plate and the mobile terminal housing is realized by dispensing at the bottom of the glass cover plate, and the dispensing area at the edge of the glass cover plate becomes a non-display area by the assembly method.
As shown in fig. 1, a dispensing slot 12 is provided on a housing 11 of the mobile terminal, the bottom of a cover plate 13 is overlapped on the housing 11 at the dispensing slot 12, and the bottom of the cover plate 13 is fixedly connected with the housing 11 through glue in the dispensing slot 12. Since the glue on the bottom of the cover 13 increases the width from the edge of the cover 13 to the display area of the display 14 (i.e. the width of the non-display area), L1 in fig. 1 is the width of the non-display area.
Therefore, the problem of low screen occupation ratio exists in the existing mobile terminal.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, which aims to solve the problem of low screen occupation ratio in the existing mobile terminal.
In order to solve the technical problem, the invention is realized as follows: the utility model provides a mobile terminal, includes the casing and assemble in display module assembly in the casing, display module assembly includes display screen, apron and protective housing, the apron with the display screen is laminated mutually, the display screen holding in the protective housing, the frame of casing, the lateral wall of apron with the protective housing forms the glue dispensing groove jointly, glue dispensing groove intussuseption is filled with sticky object, the lateral wall of apron pass through sticky object with the frame fixed connection of casing.
In the embodiment of the invention, the protective shell is arranged between the display screen and the shell, and the glue dispensing groove can be formed between the side wall of the cover plate and the frame of the shell, so that the assembly between the cover plate and the shell can be realized by dispensing at the side part of the cover plate. According to the embodiment of the invention, the side wall of the cover plate is used as the dispensing area connected with the shell, so that the effective display area of the cover plate is not occupied, and therefore, the screen occupation ratio of the mobile terminal can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic diagram of dispensing at the bottom of a cover plate in a conventional mobile terminal;
fig. 2 is a schematic structural diagram of a protective case arrangement manner according to an embodiment of the present invention;
fig. 3 is a schematic view of a dispensing structure at a side of a cover plate according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a dispensing effect on a side portion of a cover plate according to an embodiment of the invention;
FIG. 5 is a top view of a protective case provided by an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a schematic view of an assembly of a display screen and a protective case according to an embodiment of the present invention;
FIG. 8 is a schematic view of an assembly of a display screen with a protective case and a cover plate according to an embodiment of the present invention;
fig. 9 is a schematic view illustrating a manufacturing process of the protective case according to the embodiment of the present invention;
fig. 10 is a schematic structural view of a light-transmitting film according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2 to 10, a mobile terminal includes a housing 21 and a display module 22 assembled in the housing 21, where the display module 22 includes a display screen 221, a cover plate 222 and a protective shell 223, the cover plate 222 is attached to the display screen 221, the display screen 221 is accommodated in the protective shell 223, a frame 211 of the housing 21, a side wall of the cover plate 222 and the protective shell 223 form a dispensing slot 23 together, the dispensing slot 23 is filled with a glue object 24, and a side wall of the cover plate 222 is fixedly connected to the frame 211 of the housing 21 through the glue object 24.
The shape of the protective case 223 is similar to a box with an opening at the top, so as to form a cavity for accommodating the display screen 221. The protective shell 223 may be made of an elastic or soft material, for example, the protective shell 223 may be made of sponge, foam, rubber or silica gel.
The adhesive material 24 filled in the dispensing groove 23 may be a curable glue, and after the glue is dispensed into the dispensing groove 23, the glue is gradually cured and hardened with time, and bonds the side wall of the cover plate 222 and the frame 211 of the housing 21.
The cover plate 222 should be made of a material with good light transmittance, and may be, for example, a glass cover plate, a PET (Polyester) cover plate, or a plastic glass cover plate. In addition, the display screen 221 may be, but is not limited to, an OLED (Organic Light-Emitting Diode) display screen.
The mobile terminal of the embodiment of the invention can comprise: at least one of a cell phone, a tablet, an e-book reader, an MP3 player, an MP4 player, a digital camera, a laptop, a car computer, a desktop computer, a set-top box, a smart tv, a wearable device.
In the embodiment of the present invention, due to the arrangement of the protective shell 223, the adhesive object 24 in the dispensing slot 23 can be held by the protective shell 223, and since the display screen 221 is accommodated in the protective shell 223 and the cover plate 222 covers the display screen 221, the adhesive object 24 in the dispensing slot 23 does not contact with the display screen 221. Therefore, the adhesive object 24 does not damage the display screen 221 when it is set and hardened. In addition, when the mobile terminal falls or is collided by an external force, the protective casing 223 can also play a role in buffering and protecting the display screen 221.
Because the sealing performance and the adsorption performance of the foam are good, the ability of the foam to prevent the adhesive object 24 from penetrating is also good, and therefore, in the embodiment of the present invention, the foam is preferably used as the protective shell 223.
In the embodiment of the present invention, by disposing the protective casing 223 between the display screen 221 and the casing 21, the dispensing slot 23 may be formed between the side wall of the cover plate 222 and the frame 211 of the casing 21, so that the assembly between the cover plate 222 and the casing 21 may be achieved by dispensing the glue on the side of the cover plate 222. In the embodiment of the invention, the side wall of the cover plate 222 is used as the dispensing area connected with the shell 21, so that the effective display area of the cover plate 222 is not occupied. As shown in fig. 4, L2 is the width of the non-display area in the embodiment of the present invention, and as can be seen from a comparison between fig. 1 and fig. 4, L2 is significantly smaller than L1. Therefore, the embodiment of the invention can improve the screen occupation ratio of the mobile terminal.
Optionally, the cover plate 222 extends out of the display screen 221, and the cover plate 222 overlaps the protective casing 223.
In order to prevent the display 221 from being damaged due to the slight penetration of the adhesive object 24, the cover plate 222 may extend out of the display 221, and the cover plate 222 overlaps the protective case 223, considering that the adhesive object 24 may slightly penetrate under the cover plate 222 before solidification and hardening. Thus, on the one hand, the distance between the edge of the cover plate 222 and the display screen 221 is suitably increased, which distance makes the display screen 221 further away from the adhesive object 24; on the other hand, the overlapping of the cover plate 222 and the protective case 223 can also appropriately prevent the adhesive object 24 from penetrating into the display screen 221. In addition, the size of the cover plate 222 is larger than that of the display screen 221, so that the cover plate 222 can better protect the display screen 221.
Optionally, the protective casing 223 includes a protective frame 2231 and a protective base 2232, and the protective frame 2231 is connected to the protective base 2232.
The protective case 223 may be a protective case 223 integrally molded into a box shape, or may be a case in which the protective case 223 is divided into a plurality of parts, such as a protective frame 2231 and a protective bottom plate 2232 in the embodiment of the present invention. The particular arrangement may be selected based on the particular material of the protective shell 223. For example, if the material used for the protective shell 223 is a material with high plasticity and small deformation amount, the protective shell may be integrally formed.
Optionally, since the double-sided adhesive tape has characteristics of easy forming, easy adhesion, easy tearing, and the like, the protection frame 2231 and the protection base plate 2232 are connected by the double-sided adhesive layer 2233.
Next, a process of manufacturing the protective case 223 will be described by taking the protective case 223 as a foam protective case as an example.
As shown in fig. 9, firstly, a double-sided adhesive layer 2233 is adhered to one side of the first foam 25, a middle part of the first foam 25 is cut according to the shape and size of the display screen 221, and the double-sided adhesive layer 2233 is ensured to be cut along with the first foam 25; secondly, the release paper 26 is pasted on the other side of the first foam 25; thirdly, removing the covering paper of the double-sided adhesive layer 2233 on the protective frame 2231, and adhering the first foam 25 and the second foam 27; finally, the middle portion of the first foam 25 is removed from the protective frame 2231 by the release paper 26.
Thus, the protective case 223 is manufactured, wherein the frame 211 left by removing the middle part of the first foam 25 is the protective frame 2231 of the protective case 223; the second foam 27 is a protective bottom 2232 of the protective shell 223.
Optionally, the bezel 2231 is attached to a sidewall of the display screen 221.
To improve the protection of the display screen 221 by the bezel 2231, the bezel 2231 may be connected to a sidewall of the display screen 221. In this way, failure of the protective function of the bezel 2231 due to deformation of the bezel 2231 can be avoided. Since the double-sided adhesive tape has the characteristics of easy formation, easy adhesion, easy tearing, and the like, the protection frame 2231 and the sidewall of the display screen 221 may be connected by the double-sided adhesive tape (not shown in the figure).
Optionally, as shown in fig. 10, a light-transmitting film 28 is disposed between the cover plate 222 and the display screen 221, an edge of the light-transmitting film 28 extends out of an edge of the display screen 221, and an edge of the light-transmitting film 28 overlaps an edge of the protective shell 223.
In the embodiment of the invention, the light-transmitting film 28 is arranged between the cover plate 222 and the display screen 221, and the edge of the light-transmitting film 28 extends out of the edge of the display screen 221, so that the adhesive object 24 can be better isolated and blocked by the light-transmitting film 28, and the protection effect on the display screen 221 can be further improved.
The light-transmitting film 28 may be a PET film.
Optionally, the edge of the light transmissive film 28 extends to the rim 211 of the housing 21.
In the embodiment of the present invention, since the edge of the light-transmitting film 28 extends to the frame 211 of the housing 21, the light-transmitting film 28 can completely block and isolate the adhesive object 24, and the protection effect on the display screen 221 can be further improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A mobile terminal is characterized by comprising a shell and a display module assembled in the shell, wherein the display module comprises a display screen, a cover plate and a protective shell, the cover plate is attached to the display screen, the protective shell is in the shape of a box body with an opening at the upper part so as to form a cavity for accommodating the display screen, the display screen is accommodated in the protective shell, a dispensing groove is formed by a frame of the shell, a side wall of the cover plate and the protective shell together, an adhesive object is filled in the dispensing groove, and a side wall of the cover plate is fixedly connected with the frame of the shell through the adhesive object;
the cover plate extends out of the display screen and is in lap joint with the protective shell; or, the apron with be provided with printing opacity membrane between the display screen, the edge of printing opacity membrane stretches out the edge of display screen, the edge of printing opacity membrane with the edge overlap joint of protective housing.
2. The mobile terminal of claim 1, wherein the protective case comprises a protective bezel and a protective backplane, the protective bezel being connected to the protective backplane.
3. The mobile terminal of claim 2, wherein the protective bezel is connected to the protective backplane by a double-sided adhesive layer.
4. The mobile terminal of claim 2, wherein the bezel is coupled to a sidewall of the display screen.
5. The mobile terminal of claim 4, wherein the bezel is connected to the sidewall of the display screen by a double-sided adhesive layer.
6. The mobile terminal of claim 1, wherein the protective case is foam.
7. The mobile terminal of claim 1, wherein an edge of the light transmissive film extends to a bezel of the housing.
8. The mobile terminal of claim 1, wherein the light-transmissive film is a polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044303.3A CN107770310B (en) | 2017-10-31 | 2017-10-31 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044303.3A CN107770310B (en) | 2017-10-31 | 2017-10-31 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107770310A CN107770310A (en) | 2018-03-06 |
| CN107770310B true CN107770310B (en) | 2021-01-08 |
Family
ID=61271820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044303.3A Active CN107770310B (en) | 2017-10-31 | 2017-10-31 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107770310B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480129A (en) * | 2018-03-12 | 2018-09-04 | 广东欧珀移动通信有限公司 | Dispensing method, in-out box and electronic device |
| CN108412865A (en) * | 2018-04-28 | 2018-08-17 | Oppo广东移动通信有限公司 | Dispensing method, in-out box and electronic device |
| CN109660640B (en) * | 2018-11-23 | 2020-06-16 | 武汉华星光电技术有限公司 | Mobile terminal |
| CN109860424A (en) * | 2019-02-26 | 2019-06-07 | 固安翌光科技有限公司 | A kind of flexible OLED screen body with outer protection structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865504A (en) * | 2012-06-27 | 2013-01-09 | 友达光电股份有限公司 | Backlight module and display device |
| CN105208150A (en) * | 2015-08-31 | 2015-12-30 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110261002A1 (en) * | 2010-04-27 | 2011-10-27 | Microsoft Corporation | Displaying images on solid surfaces |
| CN105120624B (en) * | 2015-08-31 | 2017-10-31 | 广东欧珀移动通信有限公司 | Terminal front cover component and mobile terminal |
| CN105430128B (en) * | 2015-12-17 | 2018-09-14 | 魅族科技（中国）有限公司 | Display screen component and mobile terminal |
| CN106843574B (en) * | 2017-01-09 | 2019-07-12 | Oppo广东移动通信有限公司 | Display screen component and its manufacturing method and electronic device |
-
2017
- 2017-10-31 CN CN201711044303.3A patent/CN107770310B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865504A (en) * | 2012-06-27 | 2013-01-09 | 友达光电股份有限公司 | Backlight module and display device |
| CN105208150A (en) * | 2015-08-31 | 2015-12-30 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107770310A (en) | 2018-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107770310B (en) | Mobile terminal | |
| US10712782B2 (en) | Front cover assembly and terminal | |
| CN112513961A (en) | Flexible screen dustproof mechanism, electronic device and manufacturing method of flexible screen dustproof mechanism | |
| CN107835270B (en) | Mobile terminal | |
| US20130027853A1 (en) | Electronic device with impact-resistant display module | |
| CN105430128B (en) | Display screen component and mobile terminal | |
| CN109920331B (en) | Display panel and display device | |
| CN106371513A (en) | Intelligent terminal | |
| US20150016036A1 (en) | Translucent panel attachment structure and portable electronic device | |
| JP2010157957A (en) | Display and portable terminal set equipped with display | |
| CN108281472B (en) | Display assembly, display device and manufacturing method | |
| CN103324250B (en) | The electronic installation of tool touch screen and assemble method thereof | |
| CN106406443A (en) | Cover board of intelligent terminal, cover board with touch function and touch display screen | |
| CN109301083B (en) | Protective film of OLED packaging structure, OLED packaging structure and preparation method | |
| CN107734096A (en) | A kind of mobile terminal | |
| CN107831829B (en) | Mobile terminal | |
| CN107835271B (en) | Mobile terminal | |
| JP5846495B2 (en) | Protective cover for portable electronic devices | |
| CN107861566B (en) | Mobile terminal | |
| CN206060847U (en) | Intelligent terminal | |
| CN107817875B (en) | Mobile terminal | |
| AU2017436779B2 (en) | Structural assembly, electronic device, and method for assembling fingerprint module | |
| CN101634916B (en) | Touch panel structure provided with image layer | |
| CN101588687A (en) | Display screen component | |
| CN217606494U (en) | Terminal equipment and sealed tool of making screen module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |