CN100461992C - Screen capable of changing size - Google Patents
Screen capable of changing size Download PDFInfo
- Publication number
- CN100461992C CN100461992C CNB2005101184287A CN200510118428A CN100461992C CN 100461992 C CN100461992 C CN 100461992C CN B2005101184287 A CNB2005101184287 A CN B2005101184287A CN 200510118428 A CN200510118428 A CN 200510118428A CN 100461992 C CN100461992 C CN 100461992C
- Authority
- CN
- China
- Prior art keywords
- screen
- adjustable shelf
- varying dimensions
- framework
- fixed mount
- 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 - Fee Related
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This invention discloses a screen of variable sizes including a frame, a rolling strip device and a flexible panel, in which, said frame includes a fixed frame and a movable frame extendable to the fixed one, said rolling strip device and the flexible panel are set on the frame, and the panel is around the rolling strip device to alter the size along with the shift of the movable frame, thus, the flexed movement of the flexible frame and the fixed frame is used to alter the sizes of the frames to drive the flexible panel to change the size so as to change the size of screens.
Description
Technical field
But the present invention relates to a kind of screen of varying dimensions, particularly relate to a kind of portable electronic devices that is applicable to, but its screen varying dimensions can make screen and electronic installation size unrestricted, have large-screen simultaneously and carry light and handy advantage.
Background technology
Along with the progress of science and technology, portable electronic devices such as mobile computer, PDA and mobile phone have been used widely, and existing portable electronic devices is equipped with a LCD screen, in order to show image.Only, the size of existing portable electronic devices all is subject to the size of LCD screen, desires to watch large-screen, and its electronic installation overall dimensions is size on an equal basis, causes and carries inconvenience; Desire to carry light, then screen must be less, causes screen clear inadequately.
See also Fig. 1, its announcement has a kind of prior mobile phone 9, the body 91 of this mobile phone 9 is provided with a LCD screen 92, and in flip 93, be provided with a window 94, in order to corresponding local LCD screen 92 when covering, and can be by the image of these window 94 these LCD screen 92 small sizes of demonstration.But the LCD screen 92 of this mobile phone 9 still is fixing size, and can't change the size of screen.
So the improving of the above-mentioned disappearance of inventor's thoughts proposes a kind of reasonable in design and effectively improve the present invention of above-mentioned disappearance.
Summary of the invention
But main purpose of the present invention is to provide a kind of screen of varying dimensions, this screen can be in response to different demands varying dimensions, make screen and electronic installation size unrestricted, have large-screen simultaneously and carry light and handy advantage.
In order to reach above-mentioned purpose, but the invention provides a kind of screen of varying dimensions, comprising: a framework, it comprises a fixed mount and at least one adjustable shelf, this fixed mount is a ducted body, makes this adjustable shelf telescopically be inserted in this fixed mount; At least one scroll bar device, it is arranged at this framework inside, and the two ends of scroll bar device are connected in the madial wall of adjustable shelf; An and flexible panel extends roller, it is arranged at this framework inside, and this flexible panel extends roller places the front side of scroll bar device, and is around in this scroll bar device, make this flexible panel extends roller utilize described scroll bar device to shore and be deployed condition, and with the displacement of the adjustable shelf of this framework and varying dimensions.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and explanation usefulness, be not to be used for to the present invention's limitr in addition.
Description of drawings
Fig. 1 is the stereogram of existing mobile phone;
Fig. 2 is the stereo appearance figure of first embodiment of the invention;
Fig. 3 is the vertical view cutaway drawing of first embodiment of the invention;
Fig. 4 is the stereogram of first embodiment of the invention part;
Fig. 5 is the stereogram of another angle part of first embodiment of the invention;
Fig. 6 is applied to the schematic diagram of mobile computer for first embodiment of the invention;
Fig. 7 is applied to the schematic diagram that mobile computer is adjusted to large-screen for first embodiment of the invention;
Fig. 8 is the stereogram of second embodiment of the invention;
Fig. 9 is the stereogram of second embodiment of the invention part;
Figure 10 is the stereogram of third embodiment of the invention part;
Figure 11 is the stereogram of fourth embodiment of the invention part.
Embodiment
But the invention provides a kind of screen of varying dimensions, can utilize manually, motor drives and mode varying dimensions such as hydraulic pressure drive.See also Fig. 2 to Fig. 5, disclose a kind of screen of manual mode in the present embodiment, this screen includes a framework 1, at least one scroll bar device 2 and a flexible panel extends roller 3, wherein this framework 1 includes a fixed mount 11 and at least one adjustable shelf 12, this fixed mount 11 is fixed in position suitable on the electronic installation, this fixed mount 11 has upper and lower 2 first relative support bodys 111, and this first support body 111 is a ducted body, and can be in order to ccontaining adjustable shelf 12.
Be provided with two adjustable shelfs 12 in the present embodiment, make screen form all telescopic kenel in two limits; If an adjustable shelf 12 only is set, screen then forms has only telescopic kenel on one side.This adjustable shelf 12 is arranged at this fixed mount about 11 two sides respectively, this adjustable shelf 12 respectively has upper and lower relative 2 second support bodys 121 and and is connected in connecting rod 122 between this 2 second support body 121, these second support body, 121 telescopic being inserted in this first support body 111, make this adjustable shelf 12 and 11 telescopic connections of fixed mount, this adjustable shelf 12 forms a manual portion, thereby can utilize manual mode to promote this adjustable shelf 12, in order to change the size of this framework 1.
One of second support body 121 is provided with an elastic latch 123, this elastic latch 123 is located at the position of second support body, 121 lateral walls away from second support body, 121 outer ends, this elastic latch 123 is outstanding second support body, 121 lateral walls under the state of pressurized not, and these elastic latch 123 1 ends are formed with a locating surface 1231.When this adjustable shelf 12 was desired in retraction fixed mounts 11, this elastic latch 123 retraction second support body 121 lateral walls that can be pressed made this adjustable shelf 12 retraction fixed mount 11 inside smoothly; When this adjustable shelf 12 is pulled when both extending out to allocation, this elastic latch 123 can eject, and is resisted against first support body, 111 outer ends of fixed mount 11 with locating surface 1231, makes the location that the adjustable shelf 12 of the state of stretching out can be firm.
Be provided with two scroll bar devices 2 in the present embodiment, this scroll bar device 2 is a cylinder shaft body, this two scroll bars device 2 is arranged at framework 1 inside, this scroll bar device 2 respectively is arranged at nearly outer end position between second support body 121 of this adjustable shelf 12, scroll bar device 2 two ends are connected in second support body, 121 madial walls of adjustable shelf 12, and this two scroll bars device 2 can launch and furl in order to control this flexible panel extends roller 3.
This flexible panel extends roller 3 is a kind of display unit of soft deflection, and (organic light emitting diode, OLED) or Electronic Paper etc., this flexible panel extends roller 3 also is electrically connected with suitable circuit unit (figure slightly) to can be Organic Light Emitting Diode.This flexible panel extends roller 3 is an Organic Light Emitting Diode in the present embodiment, this Organic Light Emitting Diode itself can be luminous, power consumption lacks much than common LCD (LCD), and have characteristics such as super wide viewing angle, microsecond order reaction time and high-luminous-efficiency, materials used need not be crystalline state, be easier to make, the material of this Organic Light Emitting Diode can be flexible plastic sheet, tinsel etc., and screen can be furled.
This flexible panel extends roller 3 is arranged at this framework 1 inside, that is this flexible panel extends roller 3 is between first support body 111 and second support body 121 of fixed mount 11 and adjustable shelf 12, this flexible panel extends roller 3 places this two scroll bars device, 2 front sides, again these flexible panel extends roller 3 two ends are around in this two scroll bars device 2, make this flexible panel extends roller 3 can utilize this two scroll bars device 2 to shore and be deployed condition, and with the displacement of the adjustable shelf 12 of this framework 1 and varying dimensions.These flexible panel extends roller 3 two ends respectively are connected with an end bar 31, this end bar 31 respectively is connected with a flexible member 4, these two flexible members, 4 other ends are connected in suitable position in the fixed mount 11, thereby can utilize flexible member 4 that this strength that flexible panel extends roller 3 furls is provided, when making this adjustable shelf 12 retraction fixed mounts 11 inner, this flexible panel extends roller 3 can be relative furls into less size.
Be covered with a shell 5 in this framework 1 external packets in addition, the moulding of this shell 5 can be done different variations in response to electronic installation, and this shell 5 also is formed with set casing 51 and active shell 52 to fixed mount 11 and adjustable shelf 12 that should framework 1, and this set casing 51 and active shell 52 can be with the synchronous telescopic variation sizes of framework 1.Active shell 52 in this shell 5 is provided with and this elastic latch 123 corresponding buttons 53 in addition, so that push elastic latch 123 by this button 53; But by above-mentioned composition to form the screen of varying dimensions of the present invention.
See also Fig. 6, Fig. 7, but the screen of its present invention's varying dimensions can be applicable to mobile computer.In addition, the screen of the present invention Foldable keyboard of also can arranging in pairs or groups dwindles overall dimensions simultaneously, and screen of the present invention is except can be applicable to portable electronic devices such as mobile computer, PDA and mobile phone, also can be applicable in the car, in the confined spaces such as the chair back.
In addition, see also Fig. 8 and Fig. 9, present embodiment discloses a kind of screen of motor induced way, be provided with at least one drive unit 6 at this framework 1 downside, this drive unit 6 respectively comprises a motor 61, one spur gear 62 and that is connected in motor 61 center of rotation is connected in the tooth bar 63 of second support body, 121 lateral walls of adjustable shelf 12, this spur gear 62 is to be meshing with each other with tooth bar 63, can utilize motor 61 to drive spur gear 62 as driving element (is just rotating, counter-rotating), and then driving rack 63 drives adjustable shelfs 12 and makes stretching motion with respect to fixed mount 11, in order to change the size of screen.Present embodiment uses when can be in the electronic installation space big.
In addition, see also Figure 10, present embodiment discloses the screen of another kind of motor induced way, be provided with at least one drive unit 7 at this framework 1 downside, this drive unit 7 comprises that respectively wrom tooth wheel 72 and that a motor 71, is connected in motor 71 center of rotation is connected in the worm screw 73 of second support body, 121 lateral walls of adjustable shelf 12, this wrom tooth wheel 72 is meshing with each other with worm screw 73, can utilize motor 71 to drive wrom tooth wheel 72 and rotate (forward and backward) as driving element, and then transmission worm screw 73 drives adjustable shelfs 12 and makes stretching motion with respect to fixed mount 11, in order to change the size of screen.Present embodiment can use when the electronic installation limited space.
In addition, see also Figure 11, present embodiment discloses a kind of screen of hydraulic pressure induced way, be provided with at least one drive unit 8 in this framework 1 inside, this drive unit 8 respectively comprises a hydraulic cylinder 81, these hydraulic cylinder 81 the axis of the piston front ends are connected in the middle of the connecting rod 122 of adjustable shelf 12, can utilize hydraulic cylinder 81 to drive connecting rod 122 drive adjustable shelfs 12 as driving element and make stretching motion with respect to fixed mount 11, in order to change the size of screen.
The present invention utilizes adjustable shelf 12 to make stretching motion with respect to fixed mount 11, in order to change the size of this framework 1, but while these flexible panel extends roller 3 varying dimensions of interlock, make screen of the present invention can be in response to different demands varying dimensions, make screen and electronic installation size unrestricted, have large-screen simultaneously and carry light and handy advantage.
The above only is a preferable possible embodiments of the present invention, and non-so promptly inflexible limit claim of the present invention so the equivalence techniques that uses specification of the present invention and graphic content to do such as changes, all in like manner all is contained in the scope of the present invention, closes and gives Chen Ming.
Claims (13)
1. but the screen of a varying dimensions is characterized in that, comprising:
One framework, it comprises a fixed mount and at least one adjustable shelf, this fixed mount is a ducted body, makes this adjustable shelf telescopically be inserted in this fixed mount;
At least one scroll bar device, it is arranged at this framework inside, and the two ends of scroll bar device are connected in the madial wall of adjustable shelf; And
One flexible panel extends roller, it is arranged at this framework inside, and this flexible panel extends roller places the front side of scroll bar device, and is around in this scroll bar device, make this flexible panel extends roller utilize described scroll bar device to shore and be deployed condition, and with the displacement of the adjustable shelf of this framework and varying dimensions.
2. but the screen of varying dimensions as claimed in claim 1 is characterized in that, the fixed mount of this framework has 2 first relative support bodys, and this adjustable shelf has 2 second relative support bodys.
3. but the screen of varying dimensions as claimed in claim 1 is characterized in that, the adjustable shelf of this framework is provided with two, and this two adjustable shelf is arranged at this fixed mount two sides.
4. but the screen of varying dimensions as claimed in claim 1 is characterized in that, the adjustable shelf of this framework is provided with an elastic latch, and this elastic latch is formed with a locating surface, and when this adjustable shelf stretched out, the locating surface of this elastic latch was resisted against this fixed mount one end.
5. but the screen of varying dimensions as claimed in claim 1 is characterized in that, this framework external packets is covered with a shell, and this shell is formed with a set casing and an active shell to fixed mount and adjustable shelf that should framework.
6. but the screen of varying dimensions as claimed in claim 1 is characterized in that, this flexible panel extends roller is an Organic Light Emitting Diode.
7. but the screen of varying dimensions as claimed in claim 1 is characterized in that, this flexible panel extends roller is an Electronic Paper.
8. but the screen of varying dimensions as claimed in claim 1 is characterized in that, at least one end of this flexible panel extends roller is connected with an end bar, and this end bar is connected with a flexible member, and this flexible member other end is connected in this fixed mount.
9. but the screen of varying dimensions as claimed in claim 1 is characterized in that, this adjustable shelf forms a manual portion, thereby utilizes manual mode to promote adjustable shelf, so that the change in size of framework.
10. but the screen of varying dimensions as claimed in claim 1 is characterized in that, further is provided with a drive unit, and this drive unit is connected in this adjustable shelf.
But 11. the screen of varying dimensions as claimed in claim 10 is characterized in that this drive unit comprises that spur gear and that a motor, is connected in this motor is connected in the tooth bar of this adjustable shelf, this spur gear and this tooth bar are meshing with each other.
But 12. the screen of varying dimensions as claimed in claim 10 is characterized in that this drive unit comprises that wrom tooth wheel and that a motor, is connected in this motor is connected in the worm screw of this adjustable shelf, this wrom tooth wheel is meshing with each other with this worm screw.
But 13. the screen of varying dimensions as claimed in claim 10 is characterized in that this drive unit comprises a hydraulic cylinder, this hydraulic cylinder is connected in this adjustable shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101184287A CN100461992C (en) | 2005-10-28 | 2005-10-28 | Screen capable of changing size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101184287A CN100461992C (en) | 2005-10-28 | 2005-10-28 | Screen capable of changing size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1956643A CN1956643A (en) | 2007-05-02 |
| CN100461992C true CN100461992C (en) | 2009-02-11 |
Family
ID=38063651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101184287A Expired - Fee Related CN100461992C (en) | 2005-10-28 | 2005-10-28 | Screen capable of changing size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100461992C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453854B (en) * | 2007-11-30 | 2012-08-01 | 英业达股份有限公司 | Electronic device construction having bendable screen |
| TWI476569B (en) * | 2012-09-24 | 2015-03-11 | Quanta Comp Inc | Portable electrical device |
| CN106782136B (en) * | 2017-03-28 | 2019-09-03 | 佛山市禾才科技服务有限公司 | A kind of flexible LED display |
| CN111383544B (en) * | 2018-12-29 | 2022-03-25 | 中兴通讯股份有限公司 | Display screen, terminal and display method |
| CN109671360B (en) * | 2018-12-29 | 2021-01-05 | 厦门天马微电子有限公司 | Display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225711Y (en) * | 1995-01-16 | 1996-04-24 | 刘波 | Multiple side turning advertising lamp box |
| CN2440242Y (en) * | 2000-09-28 | 2001-07-25 | 华硕电脑股份有限公司 | Liquid-crystal display device |
| JP2001295570A (en) * | 2000-02-09 | 2001-10-26 | Manabu Asada | Rolling screen |
| CN2582333Y (en) * | 2002-11-08 | 2003-10-22 | 华硕电脑股份有限公司 | Adjustable type and frame-shaped fixture for circuit board |
| CN1688955A (en) * | 2002-10-04 | 2005-10-26 | 皇家飞利浦电子股份有限公司 | Apparatus with display |
-
2005
- 2005-10-28 CN CNB2005101184287A patent/CN100461992C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225711Y (en) * | 1995-01-16 | 1996-04-24 | 刘波 | Multiple side turning advertising lamp box |
| JP2001295570A (en) * | 2000-02-09 | 2001-10-26 | Manabu Asada | Rolling screen |
| CN2440242Y (en) * | 2000-09-28 | 2001-07-25 | 华硕电脑股份有限公司 | Liquid-crystal display device |
| CN1688955A (en) * | 2002-10-04 | 2005-10-26 | 皇家飞利浦电子股份有限公司 | Apparatus with display |
| CN2582333Y (en) * | 2002-11-08 | 2003-10-22 | 华硕电脑股份有限公司 | Adjustable type and frame-shaped fixture for circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1956643A (en) | 2007-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7440265B2 (en) | Variable-sized screen | |
| CN100461992C (en) | Screen capable of changing size | |
| US12016142B2 (en) | Flexible display device | |
| CN212627978U (en) | Display device | |
| WO2021237852A1 (en) | Display device | |
| WO2021237853A1 (en) | Display device | |
| US8253650B2 (en) | Electronic device with extensible screen | |
| CN109788097B (en) | Terminal equipment | |
| CN112951085B (en) | Electronic device | |
| CN113037892B (en) | Electronic device | |
| US20200196459A1 (en) | Flexible display device and mobile terminal | |
| CN108682302B (en) | Display device | |
| CN113037898B (en) | Shell assembly and electronic equipment | |
| US20230108833A1 (en) | Slidable flexible display device | |
| CN210156034U (en) | Plate capable of being curled | |
| CN113409691B (en) | Electronic equipment | |
| US11755066B2 (en) | Foldable mechanism, rollable screen structure and electronic device | |
| KR20230074821A (en) | Display module and display device | |
| CN109348153B (en) | Display device with position-variable pronunciation unit | |
| CN101242438A (en) | A foldable mobile communication terminal screen | |
| CN116052541A (en) | Display module and display device | |
| TWI272009B (en) | Size-variable screen | |
| CN109264624B (en) | Display device | |
| CN202976723U (en) | Improved device enabling display to automatically switch between screen and frame | |
| CN216119316U (en) | Flexible screen device and terminal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20171028 |