CN101242438A - A foldable mobile communication terminal screen - Google Patents
A foldable mobile communication terminal screen Download PDFInfo
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- CN101242438A CN101242438A CNA2007100637999A CN200710063799A CN101242438A CN 101242438 A CN101242438 A CN 101242438A CN A2007100637999 A CNA2007100637999 A CN A2007100637999A CN 200710063799 A CN200710063799 A CN 200710063799A CN 101242438 A CN101242438 A CN 101242438A
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- mobile communication
- communication terminal
- foldable mobile
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Abstract
The invention discloses a foldable mobile communication terminal screen device, including an internal screen and two external screens. The internal screen is fixed on the upper cover of the mobile communication terminal, provided with a control chip, a motor, a telescopic driving device and four sliding devices connected with the tops and bottoms of the external screens, the upper end and lower end of the internal screen is provides with a upper sliding chute and a lower sliding chute for the external screen; the control chip is used to control the rotation of the motor, the motor drives the telescopic driving device to slide the sliding devices for stretching the external screen. According to the invention, the screen device is portable, the display screen of the mobile communication terminal is extended, and the user requirements are met.
Description
Technical field
The present invention relates to the mobile communication terminal field, particularly relate to a kind of folding mobile terminal screen device.
Background technology
In hand-held mobile terminal equipment, owing to consider the portability of mobile terminal device, therefore, usually, the shape of portable terminal is all smaller.Like this, as the mobile terminal device necessary part, the mobile communication terminal screen is also very little, generally can only show the resolution of QVGA (promptly 320 * 240).
And along with the developing rapidly of the communication technology, the scalability of mobile communication terminal is also more and more, surfs the Net, sees TV, Streaming Media, plays games, and sees that the application of video or the like all needs jumbotron to realize.Need SVGA (800 * 600 resolution) as online, see that TV needs the resolution of VGA (640 * 480) etc.Especially, along with WAP (WAP (wireless application protocol)), GPRS (GPRS), 3G development of Communication Technique and more and more universal such as (3G (Third Generation) Moblies) is also more and more higher to the demand of online and display graphics.
But existing mobile communication terminal is limited to the volume of terminal, screen can't be made very greatly, because if the screen of mobile communication terminal is increased, the body of mobile communication terminal is increased, and carries thereby mobile communication terminal is not convenient for.
Summary of the invention
The object of the present invention is to provide a kind of foldable mobile communication terminal screen, when it keeps the portability of mobile communication terminal, expanded the display screen of mobile communication terminal again, adapt to user's demand.
Be a kind of foldable mobile communication terminal screen of realizing that the object of the invention provides, screen and two outer screens in comprising, in the screen be fixedly installed on mobile communication terminal on cover, also comprise a control chip, one motor, one retractable driving device, and four carriages that are connected respectively with outer screen top and inboard, bottom have respectively at the upper and lower side of interior screen and to launch outer upper hopper chute and the gliding groove that shields usefulness;
The rotation of control chip control control motor drives retractable driving device by motor, makes carriage slide, and spurs the flexible of outer screen.
Top and bottom center position between interior screen, and place, four angles of interior screen respectively have a breaker slot;
In the time of on described carriage shields in two outer screens closely are brought together into, four carriages drop in two breaker slots of center position;
Described carriage shields outwards expansion outside two, during the both sides of shielding in closely being brought together into respectively, four carriages drop into respectively in four breaker slots at four angles of interior screen.
There is a device for ejecting described each breaker slot below, and when it was communicated with at the Be Controlled chip, ejecting card was connected on the carriage in the breaker slot.
Described foldable mobile communication terminal screen is characterized in that, also comprises an extension and contraction control button, and described extension and contraction control button is the flexible enabling signal of screen outside control chip sends control.
The distance of the inboard of the outer end of the carriage of described two outer screens and outer screen is between 0.1～3mm.
The screen both sides have the side less than the width 0.1～3mm of loam cake respectively in described, and are symmetrically distributed.
In the both sides of interior screen, two grooves with the contour uniform thickness of interior screen are arranged.
The area of described outer screen is half of interior screen.
Described outer screen and the contour uniform thickness of interior screen.
The invention has the beneficial effects as follows: foldable mobile communication terminal screen of the present invention, when keeping the mobile communication terminal portability, make the display screen of mobile communication terminal enlarge again, support the user when the communication technology develops rapidly, such mobile communication terminal can satisfy user's senior application requirements, can utilize mobile communication terminal online, see TV, browse Streaming Media, play various application such as 3D recreation, expand the function of mobile communication terminal.
Description of drawings
Schematic diagram when Fig. 1 shields expansion outward for foldable mobile communication terminal of the present invention;
Schematic diagram when Fig. 2 folds for the outer screen of foldable mobile communication terminal of the present invention;
Fig. 3 is a foldable mobile communication terminal screen structural representation of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, a kind of foldable mobile communication terminal screen of the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Foldable mobile communication terminal screen of the present invention comprises two outer screens 37, and interior screen 38.
Wherein, interior screen 38 and outer screen 37 can be the display screens of existing any mobile communication terminal, and as LCDs LCD etc., interior screen 38 is fixedly installed on the loam cake (not shown) of mobile communication terminal; On be covered with the receiver (not shown), the main body (not shown) of loam cake and mobile communication terminal is connected in existing mode, main body is provided with the keyboard (not shown).
The area of outer screen 37 is half of interior screen 38.Described outer screen 37 and interior screen 38 contour uniform thickness.
Foldable mobile communication terminal screen of the present invention shields 37 outward and drives flexible by retractable driving device 34.When launching, as shown in the figure; When withdrawal, as shown in the figure.
As shown in Figure 3, be that each shields the front view when launching in the foldable mobile communication terminal screen of the present invention.It is assemblied to form by the assembling of three display screens, adjacent in screen 38 with shield between 37 outward, shield 37 top outward and be connected four carriages (as pulley) 36 respectively with the inboard, bottom, at the upper and lower side of interior screen 38 upper hopper chute and the gliding groove 39 that shields usefulness outside the expansion arranged respectively.
At 38 tops of interior screen and bottom center position, and place, four angles of interior screen, a breaker slot 35 is respectively arranged.
When carriage 36 outside two, shield 37 closely be brought together in the screen 38 on the time, four carriages 36 drop in two breaker slots 35 of center position;
Outwards launch when carriage 36 shields 37 outside two, when closely being brought together into the both sides of interior screen 37 respectively, shield in four breaker slots 35 at four angles in four carriages 36 drop into respectively.
One device for ejecting is arranged under each breaker slot, and when it was communicated with at Be Controlled chip 32, ejecting card was connected on the carriage 36 in the breaker slot 35.
In order to control the flexible of outer screen, foldable mobile communication terminal screen of the present invention also includes an extension and contraction control button 31, one control chip 32, one motors, 33, one retractable driving device (as roller) 34.
Extension and contraction control button 31 is the flexible enabling signal of screen outside control chip 32 sends control.
Device for ejecting in control chip 32 each breaker slot 35 of control, and the rotation of control motor 33 drive retractable driving device 34 by motor 33, make carriage 36 slide, and spur the flexible of outer screen 37.
Further describe the course of work of foldable mobile communication terminal screen of the present invention below:
When mobile communication terminal starts, after control chip 32 initialization are finished, at first, the device for ejecting of control chip 32 in each breaker slot 35 sends control signal, the device for ejecting of controlling in each breaker slot 35 pops up, if carriage 36 is fastened in the breaker slot 35, then this carriage 36 is ejected in upper hopper chute and the gliding groove 39.
Then, control chip 32 sends motor drive signal, motor 33 rotates and drives carriage 36, the outer screen 37 of pulling turns to the inside, and will shield 37 outward and retract, two outer screen 37 unifications, close up with interior screen 38, after sliding into the centre position, carriage 36 drops in the Centromedian breaker slot 35, and the elastic device in the breaker slot 35 is pushed back original position.
At last, the power supply of non-selected screen is turned off in control chip 32 controls, shields on 38 in corresponding content displayed only is shown to.
When the user when the keyboard of mobile communication terminal is pressed extension and contraction control button 31, same, the device for ejecting in the control chip 32 control brake grooves 35 pops up, and will be ejected in upper hopper chute and the gliding groove 39 at the carriage in the centre breaker slot 35 36.
Then, control chip 32 sends motor drive signal, motor 33 rotates and drives carriage 36, and the outer screen 37 of pulling laterally rotates, and will shield 37 outward and draw back, slide into two rear flank of outer screen 37, in dropping into, carriage 36 in the breaker slot 35 at 38 4 angles of screen, the elastic device in the breaker slot 35 is pushed back original position, at this moment, two outer screens 37 closely close up with interior screen 38, and display screen is expanded as original twice.
At last, shield 38 and two power supplys of screen 37 outward in control chip 32 controls are selected, 38 and two of screens shielded on 37 outward in corresponding content displayed was shown to.
When the user will press extension and contraction control button 31 again from the keyboard of mobile communication terminal, equally, device for ejecting in the control chip 31 control brake grooves 35 pops up, and will be ejected in upper hopper chute and the gliding groove 39 at the carriage 36 in the breaker slot 35 at 37 4 angles of interior screen.
Then, control chip 31 sends motor drive signal, motor 33 rotates and drives carriage 36, the outer screen 37 of pulling turns to the inside, and will shield 37 outward and retract, two outer screen 37 unifications, close up with interior screen 38, after sliding into the centre position, carriage 36 drops in the Centromedian breaker slot 35, and the elastic device in the breaker slot 35 is pushed back original position.
At last, the power supply of non-selected screen is turned off in control chip 31 controls, shields in corresponding content displayed only is shown to.
Preferably, the carriage 36 of two outer screens 37, lean on the back in the inboard of outer screen 37 a little, the distance of the inboard of its outer end and outer screen 37 is between 0.1～3mm, like this, about two carriages 36 when dropping into 35, two outer screens of Centromedian breaker slot and closing up, and can separate between two carriages 36, and do not influence each other.
In screen 38 size be slightly smaller than the width of the loam cake of whole mobile communication terminal, interior screen 38 than loam cake the little 0.1～3mm of width between, promptly described in screen 38 both sides side less than the width 0.1～3mm of loam cake is arranged respectively, and be symmetrically distributed.
And,, two grooves with interior screen 38 contour uniform thickness are arranged in the both sides of interior screen 38.Screen is during 38 both sides in outer screen 37 outwards is deployed into, when carriage 36 drops into breaker slot 35, drive outer screen 37 be closed to interior screen 38 same planes on, make three screen unifications at portable terminal, during displaying contents, user's impression is better.
In conjunction with the drawings to the description of the specific embodiment of the invention, others of the present invention and feature are conspicuous to those skilled in the art.
Foldable mobile communication terminal screen of the present invention, when keeping the mobile communication terminal portability, make the display screen of mobile communication terminal enlarge again, support the user when the communication technology develops rapidly, such mobile communication terminal can satisfy user's senior application requirements, can utilize mobile communication terminal online, see TV, browse Streaming Media, play various application such as 3D recreation, expand the function of mobile communication terminal.
More than specific embodiments of the invention are described and illustrate it is exemplary that these embodiment should be considered to it, and be not used in and limit the invention, the present invention should make an explanation according to appended claim.
Claims (9)
1. foldable mobile communication terminal screen, screen and two are shielded outward in comprising, interior screen be fixedly installed on mobile communication terminal on cover, it is characterized in that:
Also comprise a control chip, a motor, a retractable driving device, and four carriages that are connected respectively with outer screen top and inboard, bottom have respectively at the upper and lower side of interior screen and to launch outer upper hopper chute and the gliding groove that shields usefulness;
The rotation of control chip control control motor drives retractable driving device by motor, makes carriage slide, and spurs the flexible of outer screen.
2. foldable mobile communication terminal screen according to claim 1 is characterized in that, top and bottom center position between interior screen, and place, four angles of interior screen respectively have a breaker slot;
In the time of on described carriage shields in two outer screens closely are brought together into, four carriages drop in two breaker slots of center position;
Described carriage shields outwards expansion outside two, during the both sides of shielding in closely being brought together into respectively, four carriages drop into respectively in four breaker slots at four angles of interior screen.
3. foldable mobile communication terminal screen according to claim 2 is characterized in that, there is a device for ejecting described each breaker slot below, and when it was communicated with at the Be Controlled chip, ejecting card was connected on the carriage in the breaker slot.
4. according to each described foldable mobile communication terminal screen of claim 1 to 3, it is characterized in that, also comprise an extension and contraction control button, described extension and contraction control button is the flexible enabling signal of screen outside control chip sends control.
5. according to each described foldable mobile communication terminal screen of claim 1 to 3, it is characterized in that the distance of the inboard of the outer end of the carriage of described two outer screens and outer screen is between 0.1～3mm.
6. according to each described foldable mobile communication terminal screen of claim 1 to 3, it is characterized in that described interior screen both sides have the side less than the width 0.1～3mm of loam cake respectively, and are symmetrically distributed.
7. foldable mobile communication terminal screen according to claim 6 is characterized in that, in the both sides of interior screen, two grooves with the contour uniform thickness of interior screen is arranged.
8. according to each described foldable mobile communication terminal screen of claim 1 to 3, it is characterized in that the area of described outer screen is half of interior screen.
9. foldable mobile communication terminal screen according to claim 8 is characterized in that, described outer screen and the contour uniform thickness of interior screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100637999A CN101242438A (en) | 2007-02-09 | 2007-02-09 | A foldable mobile communication terminal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100637999A CN101242438A (en) | 2007-02-09 | 2007-02-09 | A foldable mobile communication terminal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101242438A true CN101242438A (en) | 2008-08-13 |
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ID=39933646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100637999A Pending CN101242438A (en) | 2007-02-09 | 2007-02-09 | A foldable mobile communication terminal screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101242438A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404420A (en) * | 2010-09-08 | 2012-04-04 | (株)裕元复合技术 | Sliding closure type wireless mobile terminal |
| CN103620967A (en) * | 2011-05-03 | 2014-03-05 | 艾科星科技公司 | Communications device with extendable screen |
| CN104485055A (en) * | 2014-12-24 | 2015-04-01 | 上海华勤通讯技术有限公司 | Auxiliary spreading device for flexible screen |
| CN105259984A (en) * | 2015-10-16 | 2016-01-20 | 郭晶智 | Electronic equipment with foldable display screen |
| CN106816099A (en) * | 2017-03-29 | 2017-06-09 | 上海天马有机发光显示技术有限公司 | A kind of application method of flexible display apparatus and flexible display apparatus |
| CN108986677A (en) * | 2018-08-30 | 2018-12-11 | 西安易朴通讯技术有限公司 | Intelligence wearing display equipment |
-
2007
- 2007-02-09 CN CNA2007100637999A patent/CN101242438A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404420A (en) * | 2010-09-08 | 2012-04-04 | (株)裕元复合技术 | Sliding closure type wireless mobile terminal |
| CN103620967A (en) * | 2011-05-03 | 2014-03-05 | 艾科星科技公司 | Communications device with extendable screen |
| CN103620967B (en) * | 2011-05-03 | 2016-11-02 | 艾科星科技公司 | There is the communicator of extendable screen |
| US9927839B2 (en) | 2011-05-03 | 2018-03-27 | DISH Technologies L.L.C. | Communications device with extendable screen |
| US10317944B2 (en) | 2011-05-03 | 2019-06-11 | DISH Technologies L.L.C. | Communications device with extendable screen |
| US10409330B2 (en) | 2011-05-03 | 2019-09-10 | DISH Technologies L.L.C. | Communications device with extendable screen |
| CN104485055A (en) * | 2014-12-24 | 2015-04-01 | 上海华勤通讯技术有限公司 | Auxiliary spreading device for flexible screen |
| CN105259984A (en) * | 2015-10-16 | 2016-01-20 | 郭晶智 | Electronic equipment with foldable display screen |
| CN106816099A (en) * | 2017-03-29 | 2017-06-09 | 上海天马有机发光显示技术有限公司 | A kind of application method of flexible display apparatus and flexible display apparatus |
| CN106816099B (en) * | 2017-03-29 | 2020-09-25 | 上海天马有机发光显示技术有限公司 | Flexible display device and use method thereof |
| CN108986677A (en) * | 2018-08-30 | 2018-12-11 | 西安易朴通讯技术有限公司 | Intelligence wearing display equipment |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080813 |