CN103135694A - Flip-type laptop - Google Patents
Flip-type laptop Download PDFInfo
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- CN103135694A CN103135694A CN201310099742XA CN201310099742A CN103135694A CN 103135694 A CN103135694 A CN 103135694A CN 201310099742X A CN201310099742X A CN 201310099742XA CN 201310099742 A CN201310099742 A CN 201310099742A CN 103135694 A CN103135694 A CN 103135694A
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- flat
- main frame
- panel monitor
- shaft
- connection bracket
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Abstract
The invention provides a flip-type laptop which comprises a host computer, a flat displayer and a connecting device. The connecting device comprises a flip device, a rotary shaft device and at least one connecting support. The flip-type laptop has the advantages that deformation of mechanical structures is utilized to enable the flat displayer of the laptop to be capable of flipping freely, a touching screen is arranged outward when the laptop is of a closed state and the laptop can be used as a tablet, a user can flip the flat displayer outward taking the rotary shaft device as a rotary axis, then the flat displayer can be flipped inward by taking the flip device on the horizontal direction to be used as a rotary axis, then position of the flat displayer is fixed to enable the flat displayer and the host computer to maintain a certain degree with each other, and therefore the flip-type laptop can be used as an ordinary laptop.
Description
Technical field
The present invention relates to a kind of convertible notebook.
Background technology
In recent years, along with the development of computer hardware technology, notebook is applied on a large scale, and people are also improving constantly the requirement of notebook.Simultaneously, touch screen technology is also used on notebook computer, and touch-screen is taken down notes this computing machine to people and the double-screen notebook computing machine also has higher expectation.Traditional notebook, the subtended angle maximum between its main frame plane and flat-panel screens can only reach 180 degree, flat-panel screens integral body can't be turned up, even touch-screen is installed, it is used as panel computer uses also very inconvenient.At present, the turnover notebook of a kind of display has appearred on the market, its flat-panel monitor can outwards overturn in the position on vertical main frame plane, can be used as panel computer after folding to use, and the weak point of this series products is, the junction of main frame and flat-panel monitor is thinner, only have a fulcrum when upset, easily damage is difficult to maintenance in case switching mechanism breaks down, and upset the time needs the space larger, operation inconvenience.
Summary of the invention
The problems such as the flat-panel screens that provides a kind of convertible notebook to solve to exist in prior art can't whole be turned up, the junction of main frame and flat-panel monitor is meticulous, turning operation is inconvenient are provided.
For achieving the above object, the invention provides following technical scheme:
Convertible notebook comprises:
One main frame;
One flat-panel monitor; And
One coupling arrangement is used for connecting described flat-panel monitor to described main frame;
It is characterized in that, described coupling arrangement comprises:
One turning device is rotationally connected to described flat-panel monitor;
One turning gear is rotationally connected to described main frame; And
At least one connection bracket is used for connecting described turning device to described turning gear;
Described flat-panel monitor comprises:
One display screen; And
At least one groove is arranged at below described display screen both sides and/or described display screen;
Described groove is corresponding with the shape of described connection bracket.
Described turning device comprises:
Two groups of upset assemblies lay respectively at described flat-panel monitor both sides, and are positioned on the same level line;
Every group of upset assembly comprises:
One trip shaft is fixed on described connection bracket;
One upset axle sleeve is fixed on the side of described flat-panel monitor;
Trip shaft on the same group and described upset axle sleeve correspond to each other, and described upset axle sleeve can rotate around described trip shaft.
Described turning device comprises:
Two groups of upset assemblies lay respectively at described flat-panel monitor both sides, and are positioned on the same level line;
Each group upset assembly comprises:
One first trip shaft is rotatably connected on described connection bracket;
One second trip shaft is rotatably connected on described flat-panel monitor;
One diplopore axle sleeve, described the first trip shaft, described the second trip shaft are arranged at respectively in the hole of described diplopore axle sleeve;
Described the first trip shaft, described the second trip shaft all can rotate in the hole of described diplopore axle sleeve;
Be respectively equipped with the groove corresponding with described diplopore axle sleeve on described connection bracket, described flat-panel monitor.
Described connection bracket comprises two L brackets, the upper end of each L bracket is provided with described turning device, its lower end is provided with an outstanding pivot block, and described main frame is provided with respectively and two corresponding two grooves of pivot block shape, and two pivot blocks are positioned on the same level line.Two pivot blocks and described main frame junction are respectively equipped with one group of turning gear, and each group turning gear comprises:
One tubular shaft is fixed on described pivot block;
One hollow shaft sleeve is fixed on described main frame.
Tubular shaft on the same group and described hollow shaft sleeve correspond to each other, and described hollow shaft sleeve can be around described tubular shaft upset, and two tubular shafts are positioned on the same level line.
Described connection bracket is one
Shape support or a U-shaped support, the upper end of described connection bracket is provided with described turning device, and its lower end is provided with an outstanding pivot block, and described main frame is provided with and the corresponding groove of described pivot block shape.Described pivot block two ends and described main frame junction are respectively equipped with one group of turning gear, and each group turning gear comprises:
One tubular shaft is fixed on described pivot block;
One hollow shaft sleeve is fixed on described main frame.
Tubular shaft on the same group and described hollow shaft sleeve correspond to each other, and described hollow shaft sleeve can be around described tubular shaft upset, and two tubular shafts are positioned on the same level line.
The invention has the advantages that, a kind of convertible notebook is provided, comprise a main frame, a flat-panel monitor, a coupling arrangement, described coupling arrangement comprises a turning device, a turning gear and at least one connection bracket.the invention has the advantages that, a kind of convertible notebook is provided, utilize the distortion of physical construction to make the flat-panel monitor of notebook be able to free upset, under the notebook closure state, touch-screen is outside, can be used as panel computer uses, the user outwards overturns flat-panel monitor take turning gear as rotating shaft, again flat-panel monitor is inwardly overturn take the turning device of horizontal direction as rotating shaft, then the position of flat-panel monitor is fixed, make flat-panel monitor and main frame keep certain angle, it can be used as common notebook uses.
Description of drawings
Fig. 1 is the explosive view of the embodiment of the present invention 1;
Fig. 2 is the structural representation of coupling arrangement in the embodiment of the present invention 1;
Fig. 3 is the closure state schematic diagram of the embodiment of the present invention 1;
Fig. 4 is the explosive view of the embodiment of the present invention 2;
Fig. 5 is the partial enlarged drawing of coupling arrangement in the embodiment of the present invention 2;
Fig. 6 is the use view of the embodiment of the present invention 2;
Fig. 7 is the rollover states schematic diagram of the embodiment of the present invention 2;
Fig. 8 is the explosive view of the embodiment of the present invention 3;
Fig. 9 is the partial enlarged drawing of the coupling arrangement of the embodiment of the present invention 3;
Figure 10 is the use view of the embodiment of the present invention 3;
Figure 11 is the side structure skeleton view of the embodiment of the present invention 3 before folding;
Figure 12 is the side structure skeleton view of the embodiment of the present invention 3 in folding process;
Figure 13 is the side structure skeleton view of the embodiment of the present invention 3 after folding;
Figure 14 is the explosive view of the embodiment of the present invention 4.
In figure, mark is as follows:
1, main frame, 2, flat-panel monitor, 3, coupling arrangement, 4, turning device, 5, turning gear,
6, connection bracket, 7, pivot block, 8, pivot block, 9, pivot block,
17, groove, 18, groove, 19, groove, 21, display screen, 22, groove,
41, trip shaft, 42, the upset axle sleeve, the 43, first trip shaft, the 44, second trip shaft, 45, the diplopore axle sleeve,
51, tubular shaft, 52, hollow shaft sleeve, 53, tubular shaft, 54, hollow shaft sleeve,
245, groove, 431, snap fit, 441, snap fit, 645, groove.
Embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing, those skilled in the art is more clearly understood how to put into practice the present invention.Although should be appreciated that in conjunction with its preferred specific embodiments and described the present invention, these embodiments just are used for setting forth, rather than limit the scope of the invention.
Fig. 1 is the explosive view of the embodiment of the present invention 1, and Fig. 2 is coupling arrangement structural representation in the embodiment of the present invention 1, and Fig. 3 is the closure state schematic diagram of the embodiment of the present invention 1.
As Fig. 1, Fig. 2, a kind of convertible notebook shown in Figure 3, comprising:
One main frame 1;
One flat-panel monitor 2 can be touch-screen; And
One coupling arrangement 3 is used for connecting flat-panel monitor 2 to main frame 1;
Coupling arrangement 3 comprises:
One turning device 4 is rotationally connected to flat-panel monitor 2;
One turning gear 5 is rotationally connected to main frame 1; And
At least one connection bracket 6 is used for connecting turning device 4 to turning gear 5;
Flat-panel monitor 2 comprises:
One display screen 21; And
At least one groove 22 is arranged at display screen 21 both sides and/or display screen 21 belows;
Data line (not shown) between main frame 1 and flat-panel monitor 2 can be passed through the space between turning device 4, turning gear 5, connection bracket 6.
As shown in Figure 1 and Figure 2, turning device 4 comprises two groups of upset assemblies, lays respectively at flat-panel monitor 2 both sides, and is positioned on the same level line;
Every group of upset assembly comprises:
One trip shaft 41 is fixed on connection bracket 6;
One upset axle sleeve 42 is fixed on the side of flat-panel monitor 2;
Wherein, connection bracket 6 comprises two L brackets 61, the upper end of each L bracket is provided with turning device 4, its lower end is provided with an outstanding pivot block 7,8, main frame 1 is provided with respectively and two pivot blocks 7, corresponding two grooves 17 of 8 shapes, 18, pivot block 7,8 is stuck in groove 17,18, two pivot blocks 7,8 are positioned on the same level line, connection bracket 6 has two fulcrums with the junction of flat-panel monitor 2 like this, connection bracket 6 also has two fulcrums with the junction of main frame 1, total is relatively stable, and is not easily damaged.Connection bracket 6 inside can be a cavity, and the data line (not shown) between main frame 1 and flat-panel monitor 2 can be passed in the cavity of connection bracket 6.Trip shaft 41 is interior can be the cavity of both ends open, and the data line (not shown) between main frame 1 and flat-panel monitor 2 can be passed in the cavity of trip shaft 41.
Two pivot blocks 7,8 and main frame 1 junction be respectively equipped with one group of turning gear 5, each group turning gear 5 comprises:
One tubular shaft 51 is fixed on pivot block 7,8;
One hollow shaft sleeve 52 is fixed on main frame 1.
Under normal condition, the display screen 21 of the flat-panel monitor 2 of the embodiment of the present invention 1 is outwards placed, and notebook is closure state, and the back side of display screen 21 is placed on main frame, if the display screen of this notebook 21 is touch-screen, whole notebook can be used as panel computer and uses.When convertible notebook of the present invention changed state, the user utilized turning gear 5, and flat-panel monitor 2 is outwards overturn take turning gear 5 as rotating shaft, and after flat-panel monitor 2 was opened from main frame 1, flat-panel monitor 2 was relative with main frame 1 fixing; After connection bracket 6 is fixing, then the turning device 4 of flat-panel monitor 2 take horizontal direction inwardly overturn as rotating shaft, utilize two groups of upset assemblies of turning device 4, flat-panel monitor 2 is inwardly stirred, make flat-panel monitor 2 relative with main frame 1 fixing; Utilize at last the angle between turning gear 5 adjustment and fixed flat planar display 2 and main frame 1; At this moment, display screen 21 keeps certain angle with main frame 1, it can be used as common notebook and use.
Fig. 4 is the explosive view of the embodiment of the present invention 2, and Fig. 5 is the partial enlarged drawing of coupling arrangement in the embodiment of the present invention 2, and Fig. 6 is the use view of the embodiment of the present invention 2, and Fig. 7 is the rollover states schematic diagram of the embodiment of the present invention 2.
As Fig. 4, Figure 5 shows that a kind of convertible notebook, its most of technical scheme is identical with embodiment 1, embodiment 2 is with the difference technical characterictic of embodiment 1: connection bracket 6 is one
Shape support or a U-shaped support 62, the upper end of connection bracket 6 is provided with turning device 4, the structure of turning device 4 is identical with the structure of turning device 4 in embodiment 1, its lower end is provided with an outstanding pivot block 9, pivot block 9 is a major axis, its length is equivalent to 50% to 99%, preferred 75% of main frame 1 length.Main frame 1 is provided with and the corresponding groove 19 of pivot block 9 shapes, and pivot block 9 is stuck in groove 19.Connection bracket 6 has two fulcrums with the junction of flat-panel monitor 2 like this, and connection bracket 6 is a major axis with the junction of main frame 1, and total is relatively stable, and is not easily damaged.
As Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, pivot block 9 two ends and main frame 1 junction are respectively equipped with one group of turning gear 5, and each group turning gear comprises:
One tubular shaft 53 is fixed on pivot block 9;
One hollow shaft sleeve 54 is fixed on main frame 1.
Under normal condition, the display screen 21 of the flat-panel monitor 2 of the embodiment of the present invention 2 is outwards placed, and notebook is closure state, and the back side of display screen 21 is placed on main frame, if the display screen of this notebook 21 is touch-screen, whole notebook can be used as panel computer and uses.When convertible notebook of the present invention changed state, the user utilized turning gear 5, and flat-panel monitor 2 is outwards overturn take turning gear 5 as rotating shaft, and after flat-panel monitor 2 was opened from main frame 1, flat-panel monitor 2 was relative with main frame 1 fixing; After connection bracket 6 is fixing, then the turning device 4 of flat-panel monitor 2 take horizontal direction inwardly overturn as rotating shaft, utilize two groups of upset assemblies of turning device 4, flat-panel monitor 2 is inwardly stirred, make flat-panel monitor 2 relative with main frame 1 fixing; Utilize at last the angle between turning gear 5 adjustment and fixed flat planar display 2 and main frame 1; At this moment, display screen 21 keeps certain angle with main frame 1, it can be used as common notebook and use.
Fig. 8 is the explosive view of the embodiment of the present invention 3, and Fig. 9 is the partial enlarged drawing of the coupling arrangement of the embodiment of the present invention 3, and Figure 10 is the use view of the embodiment of the present invention 3.
As Fig. 8, Fig. 9, Figure 10 shows that a kind of convertible notebook, its most of technical scheme is identical with embodiment 1, is with the difference technical characterictic of embodiment 1:
Turning device 4 comprises two groups of upset assemblies, lays respectively at flat-panel monitor 2 both sides, and is positioned on the same level line;
Each group upset assembly comprises:
One first trip shaft 43 is fixed on connection bracket 6;
One second trip shaft 44 is fixed on flat-panel monitor 2;
One diplopore axle sleeve 45, the first trip shafts 43, the second trip shaft 44 are arranged at respectively in the hole of diplopore axle sleeve 45;
The first trip shaft 43, the second trip shaft 44 all can rotate in the hole of diplopore axle sleeve 45.
The first trip shaft 43 is fixed on connection bracket 6 by a snap fit 431; The second trip shaft 44 is fixed on flat-panel monitor 2 by a snap fit 441.
As Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, shown in Figure 13, be respectively equipped with the groove corresponding with diplopore axle sleeve 45 645,245 on connection bracket 6, flat-panel monitor 2, diplopore axle sleeve 45 is stuck in groove 645,245, diplopore axle sleeve 45 is rotationally connected to connection bracket 6 by the first trip shaft 43, is rotationally connected to flat-panel monitor 2 by the second trip shaft 44.
Under normal condition, the display screen 21 of the flat-panel monitor 2 of the embodiment of the present invention 3 is outwards placed, and notebook is closure state, and the back side of display screen 21 is placed on main frame, if the display screen of this notebook 21 is touch-screen, whole notebook can be used as panel computer and uses.When convertible notebook of the present invention changed state, the user utilized turning gear 5, and flat-panel monitor 2 is outwards overturn take turning gear 5 as rotating shaft, and after flat-panel monitor 2 was opened from main frame 1, flat-panel monitor 2 was relative with main frame 1 fixing; After connection bracket 6 is fixing, then the turning device 4 of flat-panel monitor 2 take horizontal direction inwardly overturn as rotating shaft, utilize two groups of upset assemblies of turning device 4, flat-panel monitor 2 is inwardly stirred, make flat-panel monitor 2 relative with main frame 1 fixing; Utilize at last the angle between turning gear 5 adjustment and fixed flat planar display 2 and main frame 1; At this moment, display screen 21 keeps certain angle with main frame 1, it can be used as common notebook and use.
Being the explosive view of the embodiment of the present invention 4 as shown in figure 14, is a kind of convertible notebook as shown in Figure 14, and its most of technical scheme is identical with embodiment 2, and embodiment 4 is with the difference technical characterictic of embodiment 2:
Turning device 4 comprises two groups of upset assemblies, lays respectively at flat-panel monitor 2 both sides, and is positioned on the same level line;
As shown in figure 14, each group upset assembly comprises:
One first trip shaft 43 is fixed on connection bracket 6;
One second trip shaft 44 is fixed on flat-panel monitor 2;
One diplopore axle sleeve 45, the first trip shafts 43, the second trip shaft 44 are arranged at respectively in the hole of diplopore axle sleeve 45;
The first trip shaft 43, the second trip shaft 44 all can rotate in the hole of diplopore axle sleeve 45.
The first trip shaft 43 is fixed on connection bracket 6 by a snap fit 431; The second trip shaft 44 is fixed on flat-panel monitor 2 by a snap fit 441.
As shown in figure 14, be respectively equipped with the groove corresponding with diplopore axle sleeve 45 645,245 on connection bracket 6, flat-panel monitor 2, diplopore axle sleeve 45 is stuck in groove 645,245, diplopore axle sleeve 45 is rotationally connected to connection bracket 6 by the first trip shaft 43, is rotationally connected to flat-panel monitor 2 by the second trip shaft 44.
Under normal condition, the display screen 21 of the flat-panel monitor 2 of the embodiment of the present invention 4 is outwards placed, and notebook is closure state, and the back side of display screen 21 is placed on main frame, if the display screen of this notebook 21 is touch-screen, whole notebook can be used as panel computer and uses.When convertible notebook of the present invention changed state, the user utilized turning gear 5, and flat-panel monitor 2 is outwards overturn take turning gear 5 as rotating shaft, and after flat-panel monitor 2 was opened from main frame 1, flat-panel monitor 2 was relative with main frame 1 fixing; After connection bracket 6 is fixing, then the turning device 4 of flat-panel monitor 2 take horizontal direction inwardly overturn as rotating shaft, utilize two groups of upset assemblies of turning device 4, flat-panel monitor 2 is inwardly stirred, make flat-panel monitor 2 relative with main frame 1 fixing; Utilize at last the angle between turning gear 5 adjustment and fixed flat planar display 2 and main frame 1; At this moment, display screen 21 keeps certain angle with main frame 1, it can be used as common notebook and use.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. convertible notebook comprises:
One main frame;
One flat-panel monitor; And
One coupling arrangement is used for connecting described flat-panel monitor to described main frame;
It is characterized in that, described coupling arrangement comprises:
One turning device is rotationally connected to described flat-panel monitor;
One turning gear is rotationally connected to described main frame; And
At least one connection bracket is used for connecting described turning device to described turning gear;
Described flat-panel monitor comprises:
One display screen; And
At least one groove is arranged at below described display screen both sides and/or described display screen;
Described groove is corresponding with the shape of described connection bracket.
2. convertible notebook as claimed in claim 1, is characterized in that, described turning device comprises two groups of upset assemblies, lays respectively at described flat-panel monitor both sides, and is positioned on the same level line;
Every group of upset assembly comprises:
One trip shaft is fixed on described connection bracket;
One upset axle sleeve is fixed on the side of described flat-panel monitor;
Trip shaft on the same group and described upset axle sleeve correspond to each other, and described upset axle sleeve can rotate around described trip shaft.
3. convertible notebook as claimed in claim 1, is characterized in that, described turning device comprises two groups of upset assemblies, lays respectively at described flat-panel monitor both sides, and is positioned on the same level line;
Each group upset assembly comprises:
One first trip shaft is rotatably connected on described connection bracket;
One second trip shaft is rotatably connected on described flat-panel monitor;
One diplopore axle sleeve, described the first trip shaft, described the second trip shaft are arranged at respectively in the hole of described diplopore axle sleeve;
Described the first trip shaft, described the second trip shaft all can rotate in the hole of described diplopore axle sleeve;
Be respectively equipped with the groove corresponding with described diplopore axle sleeve on described connection bracket, described flat-panel monitor.
4. convertible notebook as claimed in claim 1, it is characterized in that, described connection bracket comprises two L brackets, the upper end of each L bracket is provided with described turning device, its lower end is provided with an outstanding pivot block, described main frame is provided with respectively and two corresponding two grooves of pivot block shape, and two pivot blocks are positioned on the same level line.
5. convertible notebook as claimed in claim 4, is characterized in that, two pivot blocks and described main frame junction are respectively equipped with one group of turning gear, and each group turning gear comprises:
One tubular shaft is fixed on described pivot block;
One hollow shaft sleeve is fixed on described main frame;
Tubular shaft on the same group and described hollow shaft sleeve correspond to each other, and described hollow shaft sleeve can be around described tubular shaft upset, and two tubular shafts are positioned on the same level line.
6. convertible notebook as claimed in claim 1, is characterized in that, described connection bracket is one
Shape support or a U-shaped support, the upper end of described connection bracket is provided with described turning device, and its lower end is provided with an outstanding pivot block, and described main frame is provided with and the corresponding groove of described pivot block shape.
7. convertible notebook as claimed in claim 6, is characterized in that, described pivot block two ends and described main frame junction are respectively equipped with one group of turning gear, and each group turning gear comprises:
One tubular shaft is fixed on described pivot block;
One hollow shaft sleeve is fixed on described main frame;
Tubular shaft on the same group and described hollow shaft sleeve correspond to each other, and described hollow shaft sleeve can be around described tubular shaft upset, and two tubular shafts are positioned on the same level line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310099742XA CN103135694A (en) | 2013-03-26 | 2013-03-26 | Flip-type laptop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310099742XA CN103135694A (en) | 2013-03-26 | 2013-03-26 | Flip-type laptop |
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CN103135694A true CN103135694A (en) | 2013-06-05 |
Family
ID=48495651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310099742XA Pending CN103135694A (en) | 2013-03-26 | 2013-03-26 | Flip-type laptop |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105260108A (en) * | 2015-07-21 | 2016-01-20 | 深圳市索威科技有限公司 | Angle-adjustable display control panel used for intelligent loudspeaker |
CN106462185A (en) * | 2014-07-21 | 2017-02-22 | 申振澈 | Expansion screen type mobile terminal |
CN106843785A (en) * | 2017-01-18 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of display device |
CN108958367A (en) * | 2018-06-11 | 2018-12-07 | 芜湖华特电子科技有限公司 | A kind of convertible industrial display |
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CN2906716Y (en) * | 2006-03-15 | 2007-05-30 | 崔永杰 | Improved notebook computer |
CN201064055Y (en) * | 2007-06-04 | 2008-05-21 | 无敌科技(西安)有限公司 | Portable electronic device with dual-pivot structure |
CN202615283U (en) * | 2012-06-05 | 2012-12-19 | 世盟科信(北京)国际科技发展有限公司 | Flat structure capable of being opened, closed and turned |
CN203149451U (en) * | 2013-03-26 | 2013-08-21 | 杨笑天 | Turnover laptop |
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CN1536406A (en) * | 2003-04-08 | 2004-10-13 | ��������ʾ���Ƽ���˾ | VVA mode liquid crystal display device |
CN1627229A (en) * | 2003-12-10 | 2005-06-15 | 三星电子株式会社 | Portable computer |
CN2819279Y (en) * | 2005-09-01 | 2006-09-20 | 吴志强 | Notebook computer with turnovering display screen |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106462185A (en) * | 2014-07-21 | 2017-02-22 | 申振澈 | Expansion screen type mobile terminal |
CN105260108A (en) * | 2015-07-21 | 2016-01-20 | 深圳市索威科技有限公司 | Angle-adjustable display control panel used for intelligent loudspeaker |
CN106843785A (en) * | 2017-01-18 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of display device |
CN108958367A (en) * | 2018-06-11 | 2018-12-07 | 芜湖华特电子科技有限公司 | A kind of convertible industrial display |
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Application publication date: 20130605 |