CN1750745A - Display device angle regulator for portable terminal machine - Google Patents
Display device angle regulator for portable terminal machine Download PDFInfo
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- CN1750745A CN1750745A CN 200410051520 CN200410051520A CN1750745A CN 1750745 A CN1750745 A CN 1750745A CN 200410051520 CN200410051520 CN 200410051520 CN 200410051520 A CN200410051520 A CN 200410051520A CN 1750745 A CN1750745 A CN 1750745A
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Abstract
A display angle adjuster for various portable terminal such as notebook computer, desk computer, car navigation and portable DVD player etc, which features a shifting angle adjuster having a rotary axle whose one end rotating around central axle plug and another end connected to the connection part of two ends of display device, said invention can adjust the display angle in 360 degree.
Description
[technical field]
The invention relates to and comprise notebook personal computer (Notebook pc), desktop personal computer (Tabletpc), auto navigation (Car Navigation) and such as invention such as the portable audio video equipment of portable DVD player machine etc. at the display angular adjustment apparatus of interior various portable terminal computers, especially the display about LCDs passes through to use 2 pivot hinges, can either in 360 degree scopes, adjust the display angle, also can be according to different needs, realize flip displays device 180 degree, can use as conventional portable display angular adjustment apparatus, also can be fixed in the automobile, can enjoy the invention of display angular adjustment apparatus of the portable terminal computer of film or various multimedia enjoyment.
[background technology]
Recently, along with the continuous increase of multimedia environment, our residing society has entered an information age, for the miniaturization of storage device and display equipment, and high performance, that is, the demand of being easy to carry property and many purposes constantly enlarges.
Along with this development trend, to the demand of the variation of the high performance of portable display device, purposes and being easy to carry property etc. also in continuous expansion.
That is, usually, portable sets such as portable DVD player machine, notebook personal computer, PDA can use as the picture display device of automobile with auto navigation, are connected with automobile DVD, can enjoy the infinite enjoyment that multimedias such as film, music, video are brought.
And, when using picture display device, be sought after a kind of spatial limitation that is not subjected in narrow place such as automobile, aircraft, train, can adjust the display angular adjustment apparatus of display angle.
What Figure 16 showed to Figure 18 is the schematic diagram of the existing various terminating machines researched and developed in order to address the above problem.
The terminating machine that shows among Figure 16 is by portable terminal machine host 100 being combined with display hinge, coming the rear end part of rotating display device 110.
This portable terminal computer; with the notebook personal computer is example; in order to protect LCDs; at ordinary times, the liquid crystal display screen of display 110 can open and closes to both direction, when using; friction apparatus with spring utilizes balloon construction (hinge); display can be opened suitable angle, according to the friction load of friction (friction) utensil, certain angle that can stay open.But, this mode, the problem that exists the open angle of display 110 to be restricted.
The terminating machine that shows among Figure 17 is by on portable terminal machine host 100, and display 110 uses the large-scale spry and light support 120 with 2 pivot hinges to carry out angle adjustment.
The terminating machine that shows among Figure 18 is Japan Patent 2002-23650 (P2002-23650A), on portable terminal machine host 100, display 110 uses the large-scale spry and light support 130 with 2 pivot hinges, carry out angle adjustment, this state, only display need be taken off or loads onto, just can use.For narrow and small aircraft, travelling by railway provides convenience in the use.
Above-mentioned these terminating machines in the use of picture display device, still are subjected to many restrictions, still have the place of many inconvenience in the use.Therefore, be necessary research and development with keeping.
[summary of the invention]
The present invention is in order to address the above problem, its objective is to the user and provide a kind of by using hinge, in 360 degree scopes, adjust the angle of picture display device, can use as conventional portable display angular adjustment apparatus, also can be fixed in the automobile, can enjoy the display angular adjustment apparatus of the portable terminal computer of film or various multimedia enjoyment.
To achieve these goals, the feature of the display angular adjustment apparatus of portable terminal computer of the present invention is: have and can carry out angle adjustment by the rear end part to display in 360 degree scopes in the terminating machine host back end, also can realize the move angle adjustment part of display window upset.The feature of above-mentioned move angle adjustment part is: be mingled with the 1st, the 2 friction factor respectively at the two ends at portable terminal machine host rear and the two ends connecting portion of display, by the 1st hinge and the 2nd hinge combination.
The feature of above-mentioned move angle adjustment part is: at the two ends, rear of portable terminal machine host fixed center axis plug, on the connecting portion of the two ends of display, difference fixed axis plug, in the fixing hole that the downside of swingle and upside form, be mingled with the 1st, the 2nd friction factor is inserted central shaft plug and axle plug wherein.
The above-mentioned the 1st, the 2nd friction factor has the cut-grafting portion by the cylindrical shape ripple spring formation of waveform section on perisporium, the 2nd less wiping factor of the 1st friction factor that the 1st hinge of above-mentioned swingle and the 2nd hinge are big with relative friction forces and frictional force is inserted respectively in the waveform section fixing hole that is fixed on following side and upside formation, the two ends of above-mentioned central shaft plug and axle plug insert the 1st, in the 2nd friction factor, be rotated according to certain frictional force size respectively.
Usually, for display message, the product that possesses main frames such as portable audio video equipment and notebook personal computer have can with the display of main frame interlock.Such as, in main frame, can put into medium such as disk, play.Display connects main frame by the spry and light structure that comprises one or more hinges, and the present invention plays a role by the spry and light structure of 2 pivot hinges.Do not use the minor axis hinge, and adopt the reason of 2 pivot hinges to be exactly, in order around having certain thickness main frame, to rotate display, 2 hinges of minimum needs.The spry and light structure of 2 pivot hinges has 2 hinge axis, and they are respectively the 1st hinge that is connected with host computer side and the 2nd hinge that is connected with display.
Here, because hinge has the friction apparatus of the ripple spring that utilizes (curling) structure of crispaturaing etc., during rotation, rotate owing to can append the above strength of certain limit, on the certain angle position, display can stop the rotation.
If obviously greater than the friction load of the 2nd hinge, when rotating display, before the rotation of the 1st hinge, the 2nd hinge has begun to have rotated the friction load of the 1st hinge.In order to limit the rotation of the 2nd hinge, be provided with a kind of by hanging protuberance, with the cam tracker (Cam follower) of display one connection.
The present invention also has the utensil that can limit the 1st spry and light structure and the 2nd spry and light structure locking and dismounting except being equipped with spry and light structure.And, according to different uses, also can realize flip displays device 180 degree.And when putting upside down LCDs, the user can select the display direction of picture, can open display according to the angle of oneself wishing, and angle can keep always.
So the present invention provides convenience for use displays such as LCDs in small spaces such as automobile, aircraft, train.
Just as described above, the present invention can not only be according to certain angle adjustment, fixing display, and, according to different situations, can the Rotate 180 degree, have the advantage that can use in the reverse side upset of main frame.
Feature of the present invention is: do not need to append in addition accessory, only utilize the form of main frame connecting portion, can effectively control the spry and light structure of 2 pivot hinges.Because LCDs is laterally the time, can be connected with main frame, carry out angle adjustment, on liquid crystal display screen such as desktop personal computer etc., when utilizing recording pen (stylus) to write or digitize (digitizing), can use easily.
And, by using portable DVD player, in the small space that train and aviation etc. is limited to, also can operate easily.
And, on the backup plate in automobile, inserting the display and the main frame of Rotate 180 degree, just can use as auto navigation.
The present invention is not subjected to the restriction of the angular dimension of existing picture display device adjustment technology, be not subjected to the limitation of environment for use and purposes yet, hinge by the picture display device use, can in 360 degree scopes, adjust the display angle, both having can be used as conventional portable display angular adjustment apparatus uses, also can be fixed in the automobile, can enjoy the display angular adjustment apparatus of the portable terminal computer of film or various multimedia enjoyment.It has the limitation in purposes of not being subjected to and place, can both use the effect of picture display device whenever and wherever possible.
[description of drawings]
Fig. 1 is the schematic diagram of an embodiment of the display angular adjustment apparatus of portable terminal computer of the present invention to Figure 15.
Fig. 1 is an oblique view of using the portable terminal computer of display angular adjustment apparatus of the present invention.
Fig. 2 is a plane graph of using the portable terminal computer of display angular adjustment apparatus of the present invention.
Fig. 3 and Fig. 4 are respectively the side views that display forwards and rearward carries out the form of position adjustment.
Fig. 5 is the side view that the position of display is adjusted.
Fig. 6 is the part side view of the suspension effect of display and swingle.
Fig. 7 is the part skiagraph of a joint portion.
Fig. 8 is the enlarged side view of hinge.
Fig. 9 is the expansion exploded perspective view of hinge.
Figure 10 is the side view of the cam tracker form that adopts among the present invention.
Figure 11 is the oblique view of user mode of using the portable terminal computer of display angular adjustment apparatus of the present invention to Figure 14.
Figure 15 is the side view that the portable terminal computer that will use display angular adjustment apparatus of the present invention is set to the state on the vehicle.
Figure 16 is the side view of the different shape of existing terminating machine to Figure 18.
[embodiment]
Below, with reference to the accompanying drawings embodiments of the invention are elaborated.
What Fig. 1 showed to Figure 15 is the schematic diagram of an embodiment of the display angular adjustment apparatus of portable terminal computer of the present invention, what Fig. 1 showed is the oblique view of using the portable terminal computer of display angular adjustment apparatus of the present invention, what Fig. 2 showed is the plane graph of using the portable terminal computer of display angular adjustment apparatus of the present invention, Fig. 3 and Fig. 4 are respectively display is forwards adjusted the position form with the rear side views, and Fig. 5 is the side view that the position of display is adjusted.
Fig. 6 is the part side view of the suspension effect of display and swingle, and what Fig. 7 showed is the part skiagraph of a joint portion, and what Fig. 8 showed is that the part that hinge enlarges is enlarged side view, and what Fig. 9 showed is the exploded perspective view that hinge is enlarged.
Figure 11 is respectively an oblique view of using the portable terminal computer user mode of display angular adjustment apparatus of the present invention to Figure 14, and Figure 15 is the side view that the portable terminal computer that will use display angular adjustment apparatus of the present invention is set to state on the vehicle.
As shown in the figure, the feature of display angular adjustment apparatus of the present invention is: in the rear end of terminating machine main frame 10, have can be in 360 degree scopes the rear end of rotating display device 20, and the move angle adjustment part 30 that can realize display window 21 upsets.
Above-mentioned terminating machine for instance, can be terminating machines such as portable DVD player, PDA, notebook, with display 20 that terminating machine main frame 10 combines on, for example installed: display windows such as LCDs 21.
What Fig. 1 showed is on terminating machine main frame 10, and with the schematic diagram of display 20 closed conditions, at this moment, the display window 21 of display 20 is the same with common terminating machine, and direction externally can not be seen to the inside.
Above-mentioned move angle adjustment part 30 makes the two ends of terminating machine main frame 10 back quadrate parts 11 and two ends connecting portion 22 combinations of display 20 by rotatable the 1st hinge 30a and the 2nd hinge 30b.
The 1st hinge 30a and the 2nd hinge 30b of swingle 31 are mingled with the 1st, the 2 friction factor 41,42 respectively, are rotated according to specific frictional force.
Above-mentioned move angle adjustment part 30 is at the back quadrate part 11 two ends fixed center axis plugs 32 of terminating machine main frame 10, at the two ends of display 20 connecting portion 22 difference fixed axis plugs 33, in the fixing hole 31a31b that the downside of above-mentioned swingle 31 and upper side form, be mingled with the 1st, the 2nd friction factor 41,42, central shaft plug 32 and axle plug 33 are inserted wherein.
Above-mentioned the 1st, the 2 friction factor 41,42, such as, by having the cylindrical shape ripple spring of waveform section, on perisporium, form the cut-grafting 41a of portion, 42a.
The 2nd less friction factor 42 of the 1st friction factor 41 that the 1st hinge 30a of above-mentioned swingle 31 and the 2nd hinge 30b are big with relative friction forces and frictional force is inserted respectively among the fixing hole 31a31b of the waveform section that is fixed on downside and upper side formation, the two ends of above-mentioned central shaft plug 32 and axle plug 33 insert the 1st respectively, the 2nd friction factor 41, in 42, according to certain frictional force rotation.
And, in the two ends of aforementioned display device 20 connecting portion 22 1 sides, two ends guide portion 12 along terminating machine main frame 10, the outstanding cam tracker 23 that moves that forms, the downside in two ends guide portion 12 forms the outer chute 13 of circular arc, the cam tracker 23 of display 20 is when guide portion 12 moves, prevented that display 20 is rotated according to the 2nd hinge 30b, behind the chute 13, it can be rotated according to the 2nd hinge 30b outside cam tracker 23 arrives.
Then, in the upper end of above-mentioned swingle 31, the cam tracker 23 of display 20 is during along guide portion 12 rotation, and formation can keep the brake 31a that contacts with the bottom of display 20.
Embodiment of the display angular adjustment apparatus of portable terminal computer of the present invention such as Fig. 1, Fig. 2, shown in Figure 3, staying in the display 20 of having closed on the terminating machine main frame 10, display 20 is a benchmark with the central shaft plug among Fig. 5 32, and rotation can be adjusted angle arbitrarily, as shown in Figure 4, the display window 21 of display 20 will be closed gradually according to the form of upset from Fig. 1 to Fig. 5.
In display 20 angle adjustment processes, the cam tracker 23 of display 20 moves along guide portion 12, because after the certain angle of guide portion 12, formed the outer chute 13 of cam tracker 23 with the semilune outflow, when closing or when forwarding a certain size angle to, cam tracker 23 is owing to be subjected to the position limit of guide portion 12, if rotating display device 20, be merely able to rotate the 1st hinge 30a, can not rotate the 2nd hinge 30b.
And if surpass certain anglec of rotation, cam tracker 23 will enter outer chute 13, compares with the 1st hinge 30a, and the 2nd hinge 30b with less friction load at first rotates, so display 20 can turn over turnback.At this moment, LCDs, that is, display window 21 is towards the outside.
Promptly, display 20 can be rotated according to the track of Fig. 5, the 1st region S 1 of Fig. 5 is the zone that cam tracker 23 is subjected to 12 restrictions of guide portion, the 2nd region S 2 is 23 outside chute 13 outflows of cam tracker, form free state, it is that the 2nd hinge 30b breaks away from the state that can rotate freely from locking states.
When closing display 20,, can get back to original position according to the action of opposite sequence.
Fig. 6 is in order to stop display 20 according to the 2nd hinge 30b effect, and to the inclination of portable terminal machine host 10 the place aheads, the schematic diagram of the 2nd hinge 30b brake 31a of setting.When designing spry and light structure,, can solve this problem by folding brake (stopper) being set in the 2nd hinge 30b inside.
Figure 11 is on portable terminal machine host 10, opens display 20 at a certain angle, the schematic diagram of display window 21 states of the display of seeing forwardly 20.
What Figure 12 showed is on portable terminal machine host 10, rearward opens display 20 with certain angle, the schematic diagram of display window 21 states of the display of seeing in the wings 20.What Figure 13 showed is under the state of Figure 12, closes display 20, adjusts upward the schematic diagram of state of the display window 21 of display 20.
Figure 14 shows is under the state that the display window 21 with the display 20 of Figure 13 adjusts upward, and the instrument board etc. that is inserted into automobile is the schematic diagram in the backup plate 50 fixedly.
Figure 10 shows is the schematic diagram of other forms of the cam tracker 23 of display 20, at the two ends of cam tracker 23, in conjunction with roller 24, can more successfully rotate, and in addition, it is identical that face is caught up with in other formations and effect.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Therefore, the technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to interest field.
Claims (3)
1, the display angular adjustment apparatus of portable terminal computer is characterized in that:
Have and in 360 degree scopes, to carry out angle adjustment by the rear end part to display (20) in the rear end of terminating machine main frame (10), can realize the move angle adjustment part of display window (21) upset;
Above-mentioned move angle adjustment part (30) is mingled with the 1st respectively at the two ends of the back quadrate part (11) of portable terminal machine host (10) and the two ends connecting portion (22) of display (20), the 2nd friction factor (41), (42), by the 1st hinge (30a) and the 2nd hinge (30b) combination.
2, the display angular adjustment apparatus of portable terminal computer according to claim 1 is characterized in that:
Above-mentioned move angle adjustment part (30) is back quadrate part (11) the two ends fixed center axis plugs (32) at portable terminal machine host (10), on the two ends connecting portion (22) of display (20), difference fixed axis plug (33), at the downside of swingle (31) and the fixing hole (31a) of upside formation, be mingled with the 1st (31b), the 2nd friction factor (41), (42), central shaft plug (32) and axle plug (33) insert wherein.
3, the display angular adjustment apparatus of portable terminal computer according to claim 1 is characterized in that:
The above-mentioned the 1st, the 2nd friction factor (41), (42) has the cut-grafting portion (41a) that the cylindrical shape ripple spring of waveform section forms at perisporium, (42a), less the 2nd friction factor (42) of the 1st friction factor (41) that the 1st hinge (30a) of above-mentioned swingle (31) and the 2nd hinge (30b) are big with relative friction forces and frictional force is inserted the fixing hole (31a) of the waveform section that is fixed on following side and upper lateral part formation respectively, (31b), the two ends of above-mentioned central shaft plug (32) and axle plug (33) insert the 1st respectively, the 2nd friction factor (41), (42) in, be rotated according to certain frictional force size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051520 CN1750745A (en) | 2004-09-15 | 2004-09-15 | Display device angle regulator for portable terminal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051520 CN1750745A (en) | 2004-09-15 | 2004-09-15 | Display device angle regulator for portable terminal machine |
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| Publication Number | Publication Date |
|---|---|
| CN1750745A true CN1750745A (en) | 2006-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410051520 Pending CN1750745A (en) | 2004-09-15 | 2004-09-15 | Display device angle regulator for portable terminal machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296594B (en) * | 2007-04-29 | 2011-06-29 | 华硕电脑股份有限公司 | Rotary mechanism and electronic device using it |
| CN102298421B (en) * | 2006-09-01 | 2014-04-02 | 联想(北京)有限公司 | Portable electronic equipment with rotatable screen |
| US9307660B2 (en) | 2012-07-31 | 2016-04-05 | Acer Incorporated | Electronic equipment |
| CN113112922A (en) * | 2021-04-13 | 2021-07-13 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
-
2004
- 2004-09-15 CN CN 200410051520 patent/CN1750745A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298421B (en) * | 2006-09-01 | 2014-04-02 | 联想(北京)有限公司 | Portable electronic equipment with rotatable screen |
| CN101296594B (en) * | 2007-04-29 | 2011-06-29 | 华硕电脑股份有限公司 | Rotary mechanism and electronic device using it |
| US9307660B2 (en) | 2012-07-31 | 2016-04-05 | Acer Incorporated | Electronic equipment |
| TWI602490B (en) * | 2012-07-31 | 2017-10-11 | 宏碁股份有限公司 | Collapsible electronic equipment |
| CN113112922A (en) * | 2021-04-13 | 2021-07-13 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
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