CN2864782Y - Notebook computer with double-screen structure - Google Patents
Notebook computer with double-screen structure Download PDFInfo
- Publication number
- CN2864782Y CN2864782Y CN 200520038155 CN200520038155U CN2864782Y CN 2864782 Y CN2864782 Y CN 2864782Y CN 200520038155 CN200520038155 CN 200520038155 CN 200520038155 U CN200520038155 U CN 200520038155U CN 2864782 Y CN2864782 Y CN 2864782Y
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- CN
- China
- Prior art keywords
- expansion link
- notebook computer
- coupling assembling
- roller
- half ones
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- 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 - Lifetime
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Abstract
The utility model relates to a dual screen notebook including a coupling assembling which comprises an expansion link, one end of the coupling assembling is inside the body case and the other end is provided with an axle hole; an idler pulley, an axle hole is provided in the center of the idler pulley, tooth-like parts are provided surround the idler pulley and a eccentric axis is provided at the bottom of the idler pulley; a revolution axis, which is through the expansion link and the axle hole of the idler pulley and is connected the expansion link with the idler pulley axially; a plate-like channel-flap, whose cross section is arc, the eccentric axis of the coupling assembling's idler pulley is connected with the channel-flap; two intermediate link, the two end of which is provided with an axle hole connecting with the expansion link and two coupling assembling axially; a rack, which is provided on the back of the first half and the second half LCD screen and corresponds the location of the idler pulley in the coupling assembling, the tooth-like parts of the rack clutch the tooth-like parts of the idler pulley; and an intermediate connecting rod connecting the two intermediate links. Notebooks using the utility model can roll over 0 -360 degrees and protects the screen effectively during folding.
Description
Technical field
The utility model relates to a kind of notebook computer of computer realm, particularly relates to a kind of notebook computer with double screen structure.
Background technology
For notebook computer, roomy display screen and portable design are contradictions always, and the computer user pursues the roomy of screen on the one hand, shows beautiful, resolution is meticulous, but the user pursues computing machine and moves on the other hand, and is portable, convenient moving used, and requires frivolous, small and exquisite simultaneously.Prior art also can't be resolved this problem well.In the conception WeiLai Technology, the someone proposes two display screens are installed in notebook, adopts the multilayer hinge to connect in the middle of the screen.
Such notebook computer, but just sensitive paper is opened and is equally had more flexibility.This notebook computer has the multilayer hinge arrangement can open the user on the table with beating as a large display screen, and can be folded into dull and stereotyped PC or reading machine moves use.It can adapt to user's environment for use, but two screens are because of there being the edge parcel, and middle multilayer hinge can't be close together two screens tightly, and when making as a giant-screen use, middle interval influences result of use too greatly.
Prior art Japanese patent application JP2003-196012, having disclosed a kind of centre has axle, and there is the device of display on both sides, place page-turning button on axle, mainly solve both sides page turn over operation problem easily.But the area that middle rotating shaft takies is very big, makes that display effect was bad when two screens were merged.
Prior art Japanese patent application JP2004-198472 has solved the method for placing hinge at display screen behind, makes the piece of two splicings can arrive 0.5 millimeter, but in folding process, piece has the time of exposing, and screen is easy to suffer damage.
The way that prior art Japanese patent application JP09-026562 adopts feet that screen is raised up solves the screen merging and folds corner protection problem, and is impracticable but mechanism is too complicated, the action that needs 8 pillars to support altogether.
Prior art Chinese patent application 01120842 has adopted the screen that splices, and in order to protect the corner of screen, has added a backplate in addition, and this backplate can stretch, and still, this scheme can only 0-180 ° of expansion.And in expansion process, the limit of the inboard of screen always is and exposes outside, is not protected.
This shows that above-mentioned existing notebook computer with double screen structure still has many defectives, and demands urgently further being improved.In order to solve the problem of notebook computer existence with double screen structure, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing notebook computer with double screen structure exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of notebook computer of new structure with double screen structure, can improve general existing notebook computer, make it have more practicality with double screen structure.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
The utility model content
The purpose of this utility model is; overcome the defective that existing notebook computer with double screen structure exists; and a kind of new notebook computer with double screen structure is provided; technical matters to be solved is to make it can protect screen effectively in folding process; thereby be suitable for practicality more, and have the value on the industry.
Another purpose of the present utility model is, a kind of notebook computer with double screen structure is provided, and technical matters to be solved is to make the notebook screen can carry out 0-360 ° of upset, for the user provides multiple use pattern, thereby is suitable for practicality more.
The creative ideas of scheme of the present utility model are: two rotating shafts are set below screen, all adopt similar notebook prior art to connect firmly in these two rotating shafts, can be as existing notebook, and upset back and forth.On this basis, below two screens, expansion link is set, can pulls out two axles like this, 360 ° the operation of overturning, expansion link can move, and when drawing back, by moving of roller, automatically the sheath of screen is stretched out, and lives the corner of screen with protection.
The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to a kind of notebook computer with double screen structure that the utility model proposes, it comprises:
The first half ones and the second half ones, each half one comprises LCD screen and casing respectively;
Coupling assembling is separately positioned on the side top and the bottom that connect of the first half ones and the second half ones, and it comprises: expansion link, and an end enters into casing, and the other end is provided with axis hole; Roller, central authorities are provided with axis hole, and side face is provided with tooth, and its bottom surface is provided with an excentric shaft; Rotating shaft, it passes the above-mentioned expansion link and the axis hole of roller respectively, will be coupling with above-mentioned expansion link and roller;
Capping, it is tabular, and the cross section is curved, and the excentric shaft of the roller in the coupling assembling of above-mentioned top and the bottom links to each other with this capping, and the holding position correspondence;
Two intermediate connectors, its two ends are provided with the axis hole that can connect expansion link, and top coupling assembling and bottom coupling assembling between above-mentioned two and half ones are coupling;
Tooth bar is separately positioned on the back side of the LCD screen of above-mentioned the first half ones and the second half ones, and corresponding with the roller position in the connected components, the tooth of tooth bar and the tooth interlock on the roller; And
Intermediate connecting rod connects above-mentioned two intermediate connectors.
The purpose of this utility model and solve its technical matters and can also be further achieved by the following technical measures.
Aforesaid notebook computer with double screen structure, wherein said capping is provided with spring, is connected on the casing.
Aforesaid notebook computer with double screen structure, wherein said expansion link is provided with the stop salient point, and is preferable, and the stop salient point is two.
Aforesaid notebook computer with double screen structure, wherein two intermediate connectors are connected to the outside with described coupling assembling.
Aforesaid notebook computer with double screen structure, the distance between two axis hole centers of wherein said intermediate connector more than or equal to the axle center of the rotating shaft that it connected to the corresponding liquid crystal screen edges and corners apart from sum.
By technique scheme; the utility model has following advantage at least: the notebook computer that the utlity model has the double screen structure efficiently solve folding screen folding after; the problem of corner protection; after expansion, it can lean on screen very closely, obtains screen splicing effect preferably; simultaneously in folding process; can stretch out the sheath of protection screen automatically, make two screens in folding process, and all as safe as a house in the use after folding.And notebook screen of the present utility model can carry out 0-360 ° of upset, for the user provides multiple use pattern.
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the synoptic diagram of the relative position of the utility model two and half when becoming 180 to spend.
Shown in Figure 2 is one and half each position views in rotation.
Fig. 3 is the decomposing schematic representation of syndeton of the present utility model.
Fig. 4 is two and half ones of the present utility model when becoming 180 to spend, the side schematic view that LCD screen is docking together.
Fig. 5 is two and half ones of the present utility model when becoming 180 to spend, the side schematic view of LCD screen released state.
Fig. 6 is roller and capping annexation synoptic diagram.
Fig. 7 is the side schematic view that the utility model two and half ones lump together.
Shown in Figure 8, be the partial schematic diagram after the utility model assembling.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of the notebook computer with double screen structure, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also illustrated in figures 1 and 2ly, Fig. 1 is the synoptic diagram of the relative position of the utility model two and half when becoming 180 to spend, and shown in Figure 2 is one and half each position views in rotation.The utlity model has the notebook computer of double screen structure, it mainly comprises: the first half ones 1 and the second half ones 2, each half one is made up of LCD screen and casing respectively.This two and half one can be rotated in the scope of 0-360 degree.All there is the limit of normal working of plastics protection liquid crystal display on three limits, outside of the LCD screen of each half one, and the capping of the part employing activity of two liquid crystal display butt joints is protected.
Seeing also shown in Figure 3ly, is the decomposing schematic representation of syndeton of the present utility model.For the syndeton that connects the first half ones 1 and the second half ones 2, the composition of each half one all is identical.With the first half ones 1 is example, and it comprises LCD screen 11 and casing 12, and the butt joint side of LCD screen 11 does not have normal working of plastics that it is protected.Top and the bottom at the casing 12 of this side are provided with coupling assembling, and the coupling assembling of top and the bottom has identical composition, are example with the coupling assembling of wherein bottom, are described in detail as followsly, and this coupling assembling comprises:
Rotating shaft 15, it passes the axis hole 141 of above-mentioned expansion link 14 and the axis hole 171 of roller 17 respectively, and above-mentioned expansion link 14 and roller 17 are coupling;
Top coupling assembling in the first half ones 1 has the structure identical with above-mentioned bottom coupling assembling, and still, the excentric shaft position of its roller is downward, and is connected in the top of capping 18.In other words, the excentric shaft of two rollers of top and the bottom coupling assembling is connected to the top and the bottom of capping 18, simultaneously, keeps the link position correspondence.Guarantee that when two rollers rotated synchronously, this capping 18 was synchronized with the movement thereupon.
The back side in the LCD screen 11 of the first half ones 1 also is provided with tooth bar (perhaps lines bar) 16; its position with install after the position of roller 17 corresponding; guarantee the mutual interlock of tooth on this tooth bar 16 and roller 17 sides; guarantee when expansion link 14 stretches out casing 12; roller 17 can rotate; then excentric shaft 172 can move in drive capping 18, and this capping 18 can cover the side of LCD screen 11, thereby provides protection to LCD screen.Equally, the second half ones 2 also are provided with the coupling assembling identical with the first half ones 1.
The novel intermediate connector 3 that also is provided with of this use, its one-tenth is tabular, and two ends are provided with axis hole 31 and axis hole 32.During assembling, the axis hole 171 of roller 17, the axis hole 31 of intermediate connector 3 and the axis hole 141 of expansion link 14 are passed in rotating shaft 15 successively, for the fixing hard interconnection technique that then adopts existing notebook computer of this rotating shaft, as Chinese patent 99218673.0 disclosed schemes.Roller 17 is loose being coupling with rotating shaft 15, and is smooth and easy with the rotation of guaranteeing roller 17.
The utility model also is provided with intermediate connecting rod 4, and its two ends are rigidly connected in two above-mentioned intermediate connectors 3, with guarantee two and half ones when rotating and/or expansion link keep keeping strokes of each part flexible the time, be unlikely to walk askew and block.
Seeing also shown in Figure 4ly, is two and half ones of the present utility model when becoming 180 to spend, the side schematic view that LCD screen is docking together.At this moment, expansion link 14 enters in the casing 12, and capping 18 is in the original position, is positioned at the behind of LCD screen 11.
See also Fig. 5 and shown in Figure 6, Fig. 5 is two and half ones of the present utility model when becoming 180 to spend, the side schematic view of LCD screen released state; Fig. 6 is roller and capping annexation synoptic diagram.When two LCD screen separately are, expansion link 14 is drawn out casing 12, because tooth on roller 17 sides and the tooth interlock on the tooth bar 16 on the LCD screen back side, along with stretching out of expansion link 14, roller 17 rotates, excentric shaft 172 drives cappings 18 and travels forward, thereby, cover the edge of LCD screen 11.When expansion link 14 was regained, tooth bar and roller effect were recovered to capping 18 below of liquid crystal display 11.There is spring 181 to play the effect of holding capping 18 during this time always.
In addition, two stop salient points 142 are arranged on the expansion link 14, corresponding salient point shell fragment is arranged in the casing 12, when arriving stop salient point 142, shell fragment blocks expansion link 14, when having only shell fragment to be compressed by force, just breaks away from stop salient point 142.
Seeing also shown in Figure 7ly, is the side schematic view that the utility model two and half ones lump together.Two rotating shaft centres are intermediate connector among the figure, distance L between two axis of intermediate connector is greater than and equals the distance R 1 of each axis hole center to the corresponding liquid crystal screen edges and corners, the R2 sum, promptly, L 〉=(R1+R2),, the corner can not run into mutually when two and half ones that could guarantee like this rotated in the scope of 0-360 degree.
Seeing also shown in Figure 8ly, is the partial schematic diagram after the utility model assembling.The first half ones 1 that connect by above-mentioned syndeton and the second half ones 2 can carry out the upset of 0-360 degree, thereby realize the use of multiple mode.
Please consult shown in Figure 3ly again,, can increase by two intermediate connector 3A and be installed on respectively in the rotating shaft of coupling assembling in order to strengthen the intensity of syndeton.
The utility model mainly solve folding screen folding after; the problem of corner protection; after expansion; can lean on screen very closely again; obtain screen splicing effect preferably, in folding process, stretch out the sheath of protection screen automatically simultaneously; make two screens in folding process, and all as safe as a house in the use after folding.And the utility model can be so that the upset of notebook screen 0-360 degree provides a variety of use patterns.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (6)
1, a kind of notebook computer with double screen structure is characterized in that it comprises:
The first half ones and the second half ones, each half one comprises LCD screen and casing respectively;
Coupling assembling is separately positioned on the side top and the bottom that connect of the first half ones and the second half ones, and it comprises:
Expansion link, an end enters into casing, and the other end is provided with axis hole;
Roller, central authorities are provided with axis hole, and side face is provided with tooth, and its bottom surface is provided with an excentric shaft; And
Rotating shaft, it passes the above-mentioned expansion link and the axis hole of roller respectively, will be coupling with above-mentioned expansion link and roller;
Capping, it is tabular, and the cross section is curved, and the excentric shaft of the roller in the coupling assembling of above-mentioned top and the bottom links to each other with this capping, and the holding position correspondence;
Two intermediate connectors, its two ends are provided with the axis hole that can connect expansion link, and top coupling assembling and bottom coupling assembling between above-mentioned two and half ones are coupling;
Tooth bar is separately positioned on the back side of the LCD screen of above-mentioned the first half ones and the second half ones, and corresponding with the roller position in the connected components, the tooth of tooth bar and the tooth interlock on the roller; And
Intermediate connecting rod connects above-mentioned two intermediate connectors.
2, the notebook computer with double screen structure according to claim 1 is characterized in that wherein said capping is provided with spring, is connected on the casing.
3, the notebook computer with double screen structure according to claim 1 is characterized in that wherein said expansion link is provided with the stop salient point.
4, the notebook computer with double screen structure according to claim 1 is characterized in that wherein said stop salient point is two.
5,, it is characterized in that it also comprises two intermediate connectors, is connected to the outside with described coupling assembling according to the described notebook computer of arbitrary claim in the claim 1 to 4 with double screen structure.
6, the notebook computer with double screen structure according to claim 5, it is characterized in that between two axis hole centers of wherein said intermediate connector distance more than or equal to rotating shaft core that it connected to the corresponding liquid crystal screen edges and corners apart from sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520038155 CN2864782Y (en) | 2005-12-31 | 2005-12-31 | Notebook computer with double-screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520038155 CN2864782Y (en) | 2005-12-31 | 2005-12-31 | Notebook computer with double-screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864782Y true CN2864782Y (en) | 2007-01-31 |
Family
ID=37677233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520038155 Expired - Lifetime CN2864782Y (en) | 2005-12-31 | 2005-12-31 | Notebook computer with double-screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864782Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011044735A1 (en) * | 2009-10-17 | 2011-04-21 | Qin Biao | Portable computer with two screens |
| US8042698B2 (en) | 2007-05-22 | 2011-10-25 | Samsung Electronics Co., Ltd. | Flat display and flat display apparatus having the same |
| CN102262845A (en) * | 2010-05-31 | 2011-11-30 | 纬创资通股份有限公司 | Electronic device capable of providing plane support of display panel |
| CN102681608A (en) * | 2010-12-28 | 2012-09-19 | 索尼公司 | Information processing apparatus |
| CN102033573B (en) * | 2009-09-30 | 2013-04-24 | 英业达股份有限公司 | Display device and sliding structure thereof |
| CN103941813A (en) * | 2013-05-23 | 2014-07-23 | 曾林 | Double-screen mobile device |
| CN104331124A (en) * | 2014-10-31 | 2015-02-04 | 武汉大学 | Three-in-one computer integrating tablet personal computer, notebook computer and all-in-one machine |
| CN104460828A (en) * | 2013-09-12 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment |
| TWI633413B (en) * | 2016-12-15 | 2018-08-21 | 宏碁股份有限公司 | Portable electronic device |
| US11134579B2 (en) | 2019-04-12 | 2021-09-28 | Acer Incorporated | Hinge module and electronic device |
-
2005
- 2005-12-31 CN CN 200520038155 patent/CN2864782Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042698B2 (en) | 2007-05-22 | 2011-10-25 | Samsung Electronics Co., Ltd. | Flat display and flat display apparatus having the same |
| CN101311998B (en) * | 2007-05-22 | 2014-02-26 | 三星电子株式会社 | Flat display and flat display device possessing the flat display |
| CN102033573B (en) * | 2009-09-30 | 2013-04-24 | 英业达股份有限公司 | Display device and sliding structure thereof |
| WO2011044735A1 (en) * | 2009-10-17 | 2011-04-21 | Qin Biao | Portable computer with two screens |
| CN102262845A (en) * | 2010-05-31 | 2011-11-30 | 纬创资通股份有限公司 | Electronic device capable of providing plane support of display panel |
| CN102681608A (en) * | 2010-12-28 | 2012-09-19 | 索尼公司 | Information processing apparatus |
| CN103941813A (en) * | 2013-05-23 | 2014-07-23 | 曾林 | Double-screen mobile device |
| WO2014187149A1 (en) * | 2013-05-23 | 2014-11-27 | Zeng Lin | Dual-screen mobile device |
| CN104460828A (en) * | 2013-09-12 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment |
| CN104460828B (en) * | 2013-09-12 | 2018-08-10 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN104331124A (en) * | 2014-10-31 | 2015-02-04 | 武汉大学 | Three-in-one computer integrating tablet personal computer, notebook computer and all-in-one machine |
| TWI633413B (en) * | 2016-12-15 | 2018-08-21 | 宏碁股份有限公司 | Portable electronic device |
| US11134579B2 (en) | 2019-04-12 | 2021-09-28 | Acer Incorporated | Hinge module and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070131 |
|
| EXPY | Termination of patent right or utility model |