CN103558900A - Image display device and display direction switching method of same - Google Patents
Image display device and display direction switching method of same Download PDFInfo
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- CN103558900A CN103558900A CN201310444985.2A CN201310444985A CN103558900A CN 103558900 A CN103558900 A CN 103558900A CN 201310444985 A CN201310444985 A CN 201310444985A CN 103558900 A CN103558900 A CN 103558900A
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Abstract
The invention provides an image display device and a display direction switching method of the same. The image display device comprises a display panel, a bottom frame and a mounting rack, the display panel is used for displaying images, and the bottom frame and the mounting rack are used for bearing the display panel. The bottom frame is connected to the mounting rack through a switching mechanism capable of rotating in two dimensions, a first rotating plane is limited through an axis of the mounting rack and a central point of the bottom frame, a second rotating plane is limited through the display panel, and the display panel can rotate within the first rotating plane and the second rotating plane through the switching mechanism. Through continuous rotation in the two dimensions, switching of a horizontal screen and a vertical screen can be freely realized, and convenience is brought to display requirements in various situations.
Description
Technical field
The present invention relates to image and show field, be specifically related to the display direction changing method of a kind of image display and image display.
Background technology
Existing display device can meet by rotation the user demand of user's personalization, computer display screen is connected with the erecting frame being fixed in mounting seat by pivot structure, user can regulate the position of display screen to reach best position, visual angle, satisfying personalized user demand around turning axle.In some scenarios, also arrange on erecting frame and be also provided with lifting structure, make display screen to carry out in the vertical direction lifting, make the user of computer can watch more easily the content on display screen.
Yet, in actual life, exist a lot of A4 breadths or data and the product of similar A4 breadth, Word document for example, Excel document, PPT document, PDF document, horizontal version photo etc., display screen is when showing these view picture face data, because display screen is generally widescreen or horizontal screen, for example 16:9 or similarly ratio, the part of the page can only be seen and the content of whole breadth can not be seen, if checked with whole page mode by software mode, although can see the view picture page, but the content of the page can be dwindled thereupon, sharpness reduces, while especially checking some high-resolution photos, can lose more information, and this mode need to be installed extra software, concerning not possessing the host computer of high-performance treatments ability or micromodule equipment, some are difficult to realize.
So there is a kind of improved display screen, can display screen be carried out around turning axle to the rotation of horizontal screen and perpendicular screen, shown in figure 1A-1C, but can see, the edge of display screen need to meet some requirements far from the distance H of base or installed surface, especially concerning the display screen of length and width screen, such a distance H will be larger, as shown in Figure 1B, the rotation that can make display screen can realize horizontal screen and perpendicular screen is switched, but such a height H is inconvenient for the user, and attractive in appearance not.
Summary of the invention
The defect existing for prior art, image display provided by the invention and and display direction changing method, can freely realize the conversion of horizontal screen and perpendicular screen, facilitate the demonstration demand under multiple situation.
For achieving the above object, the invention provides a kind of image display, comprise the display screen panel for showing image, underframe and the erecting frame of supporting display screen panel, described underframe is connected to described erecting frame by the throw-over gear that can rotate in two dimensions, the axis of described erecting frame and underframe central point limit one first Plane of rotation, described display screen panel limits one second Plane of rotation, and described display screen panel can rotate by throw-over gear in the first Plane of rotation and the second Plane of rotation.
Further, the central point of described display screen panel is positioned at aforesaid the first Plane of rotation.
Further, described throw-over gear comprises the first throw-over gear and the second throw-over gear, described the first throw-over gear comprises a pivot perpendicular to erecting frame axis and first switch piece that can rotate around pivot, and described the second throw-over gear comprises second switch piece connecting with the first switching mechanism and can rotate fixing fixture relative to the second switch piece.
Further, described fixture is arranged on described underframe or with described underframe and forms.
Further, described the second switch piece comprises an arc-shaped guide rail and is provided with pickup groove position at least one end of arc-shaped guide rail, is provided with the fixed pin coordinating with described arc-shaped guide rail on described fixture.
Further, described the second switch piece also comprises a hinged groove, is provided with the swivel pin coordinating with described hinged groove on described fixture.
Further, described throw-over gear comprises a spherical switch piece and the ball component with switching groove, and this switching groove coordinates and can relatively rotate with spherical switch piece, and described switching groove contains described spherical switch piece at least in part.
Further, described ball component is arranged on described underframe or with underframe and constructs integratedly.
Further, described throw-over gear also comprises a detent mechanism, for display screen panel being positioned to postrotational position.
Further, described detent mechanism comprises that one runs through described ball component and is connected to the pilot hole and that switches groove and coordinates the keeper that also can operate location with pilot hole.
Further, on described erecting frame, be also provided with height adjustment mechanism, in order to regulate the height of display screen panel.
Another aspect of the present invention also proposes a kind of display direction changing method of image display, this image display comprise show image display screen panel, supporting display screen panel underframe and erecting frame, the method comprises the following steps:
Display screen panel is turned at the plane internal rotation being limited by erecting frame axis and underframe central point; And
After rotating to certain position, the plane internal rotation that display screen panel is limited at display screen panel turns to realize display direction and switches.
Further, plane internal rotation display screen panel being limited at display screen panel turn 90 degrees to realize horizontal screen and perpendicular switching of shielding.
Further, described method is further comprising the steps of: after display direction switches, according to user's visual angle needs, display screen panel is turned at the plane internal rotation being limited by erecting frame axis and underframe central point.
Further, display screen panel is positioned to postrotational position.
Further, described method is further comprising the steps of: according to user's needs, regulate the vertical height of display screen panel.
From the above technical solution of the present invention shows that, the display direction changing method of image display provided by the invention and image display, by the continuous rotation in two dimensions, can freely realize the switching of horizontal screen and perpendicular screen, facilitate the demonstration demand under multiple situation, and without the height distance that specially reserves display screen frame and firm banking or bottom surface with so that display screen its diagonal position can be cross-domain when rotated, the display direction changing method of rotatable image display device of the present invention and image display is even close to Shi Yike in display screen and firm banking or bottom surface and freely realizes conversion, convenient use.
Accompanying drawing explanation
Figure 1A-1C is that the display direction of display screen in prior art switches schematic diagram.
Fig. 2 A-2C is the overall schematic of the image display of first embodiment of the invention.
Fig. 3 A-3B is the structural representation of the image display of Fig. 2 embodiment.
Fig. 4 is another schematic diagram of the part-structure of throw-over gear in Fig. 2 embodiment.
Fig. 5 is the backsight direction structure figure of switching mechanism and fit system thereof in Fig. 2 embodiment.
Fig. 6 is the horizontal screen and perpendicular screen handoff procedure schematic diagram of image display in Fig. 2 embodiment.
Fig. 7 A-7B is the overall schematic of another embodiment of the present invention.
Fig. 8 is the structural representation of the image display of Fig. 7 A-7B embodiment.
Fig. 9 is that the image display of Fig. 7 A-7B embodiment is at the structural representation at another visual angle
Embodiment
In order more to understand technology contents of the present invention, especially exemplified by specific embodiment and coordinate appended graphic being described as follows.
Shown in figure 2A-2C, according to first embodiment of the invention, image display comprises display screen panel 1, underframe 2 and the erecting frame 3 of supporting display panel, the length breadth ratio of display screen panel adopts 16:9, underframe 2 is connected to erecting frame 3 by the throw-over gear 4 that can rotate in two dimensions, the axis of erecting frame 3 and underframe central point limit one first Plane of rotation, the plane at display screen panel place is one second Plane of rotation, display screen panel 1 can rotate by throw-over gear 4 in the first Plane of rotation and the second Plane of rotation, the switching of showing to realize horizontal screen and perpendicular screen display.
Preferably, the central point of display screen panel 1 is positioned at aforesaid the first Plane of rotation.Underframe 2 is held the bottom surface of whole display screen panel 1 and is provided with one in order to partly to wrap up the frame of display panel panel edges, in order to support whole display screen panel.In further embodiments, underframe 2 can also be all or part of of bottom surface of only holding display screen panel 1, and frame is not set, and certainly, this is that those skilled in the art easily understand and realize.
Shown in 3A-3B and Fig. 4, throw-over gear 4 comprises the first throw-over gear 4a and the second throw-over gear 4b, the first throw-over gear 4a comprises a pivot 5 perpendicular to erecting frame axis and can comprise around the first switch piece 6, the second throw-over gear 4b of pivot 5 rotations second switch piece 7 connecting with the first switch piece 6 and can rotate fixing fixture 8 relative to the second switch piece.Fixture 8 is arranged on underframe 2 or with underframe 2 and forms.In a further embodiment, underframe 2 is configured to fixture 8.
In the present embodiment, the annexation of the first throw-over gear 4a and the second throw-over gear 4b is only an one exemplary embodiment, in a further embodiment, the first switch piece 6 can be arranged in erecting frame 3 and coordinate a pivot 5 being connected with the second switch piece 7 that display screen panel 1 can be turned at aforesaid the first plane internal rotation.In like manner, the second switch piece 7 can be also multiple cooperation with the position relationship of fixture 8, and is not limited to the mode of the present embodiment.
Shown in 3A-3B and Fig. 4, when image display is in horizontal screen state, also be that the long edge position of display screen panel 1 is when horizontality, due to Action of Gravity Field, fixed pin 12 falls in the pickup groove position 11 of arc switch guide 9 and supports and location to realize, and swivel pin 13 also falls in the hinged groove 10 of the second switch piece 7, the height of hinged groove 10 is greater than the diameter of swivel pin 13 and can allows to lift on swivel pin, so can allow display screen panel 1 when around aforesaid the second Plane of rotation rotation, fixed pin 12 can be removed location and can to realize rotation, switch in the interior slip of arc switch guide 9.
With reference to 2A-2B, shown in Fig. 5 and Fig. 6 A-6C, when needs carry out the switching from horizontal screen (as Fig. 2 A-2B) to (as Fig. 6 C) perpendicular screen, user can be by display screen panel along aforesaid the first Plane of rotation rotation, display screen panel 1 was revolved to certain angle (as Fig. 6 A), liftable display screen panel like this also reserves certain height between the base of display screen panel 1 or frame and the mounting seat of image display or desktop, this height can make image display when switching horizontal screen and perpendicular screen, its diagonal line can be crossed (as Fig. 6 B), and unlikely blocking and cannot realize switching.Therefore, when display screen panel 1 revolved after certain angle, further display screen panel is upwards lifted to remove the alignment restrictions of fixed pin 12 and pickup groove position 11, and by display screen panel 1 in aforementioned the second Plane of rotation along clockwise direction 90-degree rotation, realize horizontal screen to the conversion of perpendicular screen, according to user's use habit, can also be further by display screen panel 1 spinning reduction in the first Plane of rotation, to adjust visual angle, now display screen panel is realized location (as Fig. 6 C) automatically by gravitate.
In certain embodiments, image display can also arrange arrangement for adjusting height, for example, vertical height governor motion is set on erecting frame 3, for VTOL (vertical take off and landing) display screen panel 1, thereby adapts to better user's visual angle and height requirement.
Fig. 7 A-7B and Fig. 8, Figure 9 shows that another embodiment of image display of the present invention, image display comprises display screen panel 1, underframe 2 and the erecting frame 3 of supporting display panel, the length breadth ratio of display screen panel adopts 16:9, underframe 2 is connected to erecting frame 3 by the throw-over gear 4 that can rotate in two dimensions, the axis of erecting frame 3 and underframe central point limit one first Plane of rotation, the plane at display screen panel place is one second Plane of rotation, display screen panel 1 can rotate by throw-over gear 4 in the first Plane of rotation and the second Plane of rotation, the switching of showing to realize horizontal screen and perpendicular screen display.The central point of display screen panel 1 is positioned at aforesaid the first Plane of rotation.
As shown in Figure 8 and Figure 9, switching mechanism 4 comprises a spherical switch piece 14 and a ball component 15 with switching groove 16, switches groove 16 and coordinates and can relatively rotate with spherical switch piece 14, switches groove 16 and wraps up at least in part spherical switch piece 14.In the present embodiment, spherical switch piece 14 is constructed integratedly with erecting frame 3, or is installed in regularly on erecting frame 3 by other fastening structures.Ball component 15 is installed on underframe 2 or with underframe 2 and constructs integratedly.
Throw-over gear 4 also comprises a detent mechanism 17, for display screen panel 1 is positioned to postrotational position.In the present embodiment, this detent mechanism 17 comprises that one runs through ball component 15 and is connected to pilot hole 18 and a keeper 19 that coordinates to locate with pilot hole 18 that switches groove 16, and for example keeper 19 can be a hasp or arranges threaded bolt.In the present embodiment, adopt bolt as keeper.When needs rotary display screen panel, can operate this bolt to remove the location of spherical switch piece 14 and ball component 15.After being rotated in place, can tighten this bolt to realize location.
In like manner, image display can also arrange arrangement for adjusting height, for example, vertical height governor motion is set on erecting frame 3, for VTOL (vertical take off and landing) display screen panel 1, thereby adapts to better user's visual angle and height requirement.
In sum, rotatable image display device provided by the invention and display direction changing method thereof, by the continuous rotation in two dimensions, can freely realize the switching of horizontal screen and perpendicular screen, facilitate the demonstration demand under multiple situation, and without the height distance that specially reserves display screen frame and firm banking or bottom surface with so that display screen its diagonal position can be cross-domain when rotated, the display direction changing method of rotatable image display device of the present invention and image display is even close to Shi Yike in display screen and firm banking or bottom surface and freely realizes conversion, convenient use.
Above instructions word and accompanying drawing are only explanation of the invention and explanation, in any form the present invention is not construed as limiting and is limited, scope of the present invention is as the criterion with claims, and all apparent modification, conversion and replacement schemes that do not exceed aim of the present invention all within the scope of the present invention.
Claims (17)
1. an image display, it is characterized in that, comprise the display screen panel for showing image, underframe and the erecting frame of supporting display screen panel, described underframe is connected to described erecting frame by the throw-over gear that can rotate in two dimensions, the axis of described erecting frame and underframe central point limit one first Plane of rotation, described display screen panel limits one second Plane of rotation, and described display screen panel can rotate by throw-over gear in the first Plane of rotation and the second Plane of rotation.
2. image display according to claim 1, is characterized in that, the central point of described display screen panel is positioned at described the first Plane of rotation.
3. image display according to claim 1 and 2, it is characterized in that, described throw-over gear comprises the first throw-over gear and the second throw-over gear, described the first throw-over gear comprises a pivot perpendicular to erecting frame axis and first switch piece that can rotate around pivot, and described the second throw-over gear comprises second switch piece connecting with the first switching mechanism and can rotate fixing fixture relative to the second switch piece.
4. image display according to claim 3, is characterized in that, described fixture is arranged on described underframe or with described underframe and forms.
5. image display according to claim 3, is characterized in that, described underframe forms described fixture.
6. according to the image display described in claim 4 or 5, it is characterized in that, described the second switch piece comprises an arc-shaped guide rail and is provided with pickup groove position at least one end of arc-shaped guide rail, is provided with the fixed pin coordinating with described arc-shaped guide rail on described fixture.
7. image display according to claim 6, is characterized in that, described the second switch piece also comprises a hinged groove, is provided with the swivel pin coordinating with described hinged groove on described fixture.
8. image display according to claim 1, it is characterized in that, described throw-over gear comprises a spherical switch piece and the ball component with switching groove, and this switching groove coordinates and can relatively rotate with spherical switch piece, and described switching groove contains described spherical switch piece at least in part.
9. image display according to claim 8, is characterized in that, described ball component is arranged on described underframe or with underframe constructs integratedly.
10. image display according to claim 8 or claim 9, is characterized in that, described throw-over gear also comprises a detent mechanism, for display screen panel being positioned to postrotational position.
11. image displays according to claim 10, is characterized in that, described detent mechanism comprises that one runs through described ball component and is connected to the keeper that switches the pilot hole of groove and coordinate and can operate location with pilot hole.
12. image displays according to claim 1, is characterized in that, are also provided with height adjustment mechanism on described erecting frame, in order to regulate the height of display screen panel.
The display direction changing method of 13. 1 kinds of image displays, this image display comprise show image display screen panel, supporting display screen panel underframe and erecting frame, it is characterized in that, the method comprises the following steps:
Display screen panel is turned at the plane internal rotation being limited by erecting frame axis and underframe central point; And
After rotating to certain position, the plane internal rotation that display screen panel is limited at display screen panel turns to realize display direction and switches.
14. methods according to claim 13, is characterized in that, the plane internal rotation that display screen panel is limited at display screen panel turn 90 degrees to realize horizontal screen and perpendicular switching of shielding.
15. changing methods according to claim 13, it is characterized in that, described method is further comprising the steps of: after display direction switches, according to user's visual angle needs, display screen panel is turned at the plane internal rotation being limited by erecting frame axis and underframe central point.
16. methods according to claim 13, is characterized in that, described method is further comprising the steps of: display screen panel is positioned to postrotational position.
17. according to the method described in any one in claim 12-16, it is characterized in that, described method is further comprising the steps of: according to user's needs, regulate the vertical height of display screen panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310444985.2A CN103558900A (en) | 2013-09-26 | 2013-09-26 | Image display device and display direction switching method of same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310444985.2A CN103558900A (en) | 2013-09-26 | 2013-09-26 | Image display device and display direction switching method of same |
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| CN103558900A true CN103558900A (en) | 2014-02-05 |
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Cited By (5)
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| CN103799992A (en) * | 2014-02-21 | 2014-05-21 | 梁兴连 | Intelligent nursing instrument |
| CN108116327A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Vehicle-mounted display screen device and vehicle |
| CN109915700A (en) * | 2019-04-18 | 2019-06-21 | 合肥惠科金扬科技有限公司 | A kind of rotary switching structure and display device |
| CN110169755A (en) * | 2019-05-31 | 2019-08-27 | 河南省中医院（河南中医药大学第二附属医院） | Tumor pathological image display table |
| CN112199061A (en) * | 2020-09-30 | 2021-01-08 | 联想(北京)有限公司 | Display method and device |
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| CN110169755A (en) * | 2019-05-31 | 2019-08-27 | 河南省中医院（河南中医药大学第二附属医院） | Tumor pathological image display table |
| CN112199061A (en) * | 2020-09-30 | 2021-01-08 | 联想(北京)有限公司 | Display method and device |
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Application publication date: 20140205 |