360 ° of display device of suspension image
Affiliated technical field
The utility model relates to a kind of image display device, particularly relates to a kind of 360 ° of display device of suspension image that make image suspend and carry out 360 ° of demonstrations in the air.
Background technology
In the prior art, known image display device all belongs to flat-panel screens, as video display devices, lantern projection's machine, video frequency projector etc., all are display images in one plane, image is two-dimentional, " vacation " three-dimensional display apparatus is also arranged, utilize the parallax effect of eyes to make the image of two dimension be the 3-D view demonstration, its weak point is: (1) can't produce the visual effect that aerial suspension image shows, can not satisfy the commodity displaying or the video display of the visual effect of more and more at present hope generation vivid and interestings and play the demand of showing effectiveness to improve; (2) their shown map visual ranges are limited, normally in 180 degree, can not realize visual in many ways, and if sight line be not in 60 ° of scopes of display screen axis, reflection distortion is bigger.
The utility model content
The purpose of this utility model is exactly in order to overcome the defective of prior art, and a kind of 360 ° of display device of suspension image that image are suspended in carry out 360 ° of demonstrations in the air are provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of image that image is suspended in carry out 360 ° of demonstrations in the air 360 ° of display device that suspend, comprise image display device, it is characterized in that it also comprises base, bracing frame, top cover, transparent image plate and control system, wherein, base is provided with the substrate of the leg of certain altitude for periphery, top cover is fixed on the body of the top constituent apparatus of base by bracing frame, has between substrate and top cover from solid space exterior visual, that be enough to show the suspension image; Described image display equates with transparent image plate quantity, all have at least more than 3 or 3, image display device is evenly distributed in the base around the suspension image display area that sets, its source images display screen is placed horizontal by angle [alpha], every block of transparent image plate all is arranged on the top of an image display and is inclined in the body, make the shown image symmetrical ground of each image display can be integrated into body middle part or the suspension image display area more than the middle part in the virtual image that another side became of transparent image plate, 360 ° of images that present suspension show.During use, all image display devices are carried out the control of synchronous projected images by the computer in the control system, identical image can form the virtual image of different azimuth by the transparent image plate that is arranged on locational image display device around the base and institute's adapted around the suspension image display area, because the display screen of image display device and transparent image plate tilt to be placed in the device body, these virtual images just can be respectively is axis of symmetry with the transparent image plate of its imaging, with the another side imaging of the transparent image plate of image display device symmetry, and can be integrated on the suspension image display area that configures, and enclose and draw together into image circle, normally at the middle part in device body center zone or the virtual image of above position display image, from device outside to inside, can see that not only the virtual image that is become is suspended in the air, but also can on 360 ° arbitrarily angled, see that all the virtual image that is become is suspended in the space, not only vividly but also interesting.
Image display device described in the utility model can be a flat-panel screens, as video display, also can be projector; The source images display screen of described image display device and the α angle of surface level are acute angle, and the axis on the source images display screen all can extend to the suspension image display area; Described control system both can be arranged on the body, also can be provided with the body split, and be connected with the image display device communication; Described top cover is lighttight lid, so that make the suspension image display area of body keep darker state, so that suspension image clear display; And the leg of perimeter is used to safeguard the image display device that is installed on the base and cabling etc., make device complete and attractive in appearance, it highly generally is no more than the whole machine body height half, is advisable with 1/3 body height, and the middle and upper part that makes body all is the transparent viewing areas of sight line; Described transparent image plate can be clear glass or clear plate glass, perhaps transparent organic glass etc.
The utility model can carry out following improvement: the angle β between described transparent image plate and the source images display screen is in the scope of 0≤β<90 °, the virtual image in the suspension image display centre district that two adjacent image displays that are positioned at different orientation are formed by the transparent image plate, be integrated into body can be connected mutually at boundary and be ready-made closed image circle, all is shown as single stereo-picture so that the different azimuth of suspension image outside device seen.
The utility model can also further be done improvement: can be left in the basket in vision for making the transparent image plate, the different transparent image plate in per two adjacent orientation is connected mutually in side edge, the top margin of every block of transparent image plate is fixed on the top cover place, and the bottom then is fixed on the base; Can also set up the bottom that a brace table fixes glass at the base central part.Because the transparent image plate is inclined in the body, be subjected to the restriction of adjacent transparent imaging plate, the shape of every block of glass is up big and down small trapezoidal or triangle, it is firm convenient for glass is installed, be advisable when adopting the fixing trapezoidal transparent image plate of brace table bottom with trapezoidal glass, then the bottom of transparent image plate just is fixed on the brace table.
When the utility model size is big, also can set up the side that the glass support frame fixes two adjacent glass at the joining place of two adjacent glass, the glass support frame is an elongated rod shape, being connected the sideline along two adjacent glass is provided with, fixing described body bracing frame top, upper end, the lower end is fixed on the base middle part, perhaps is fixed on and forms firm body framework on the brace table that is positioned at the base center, not only can improve the stable degree that glass is installed, overall construction intensity that can also the intensifier body.
The utility model can also be done further improvement: set up a platform in kind at the base middle part, it is made up of table top and stand, table top is installed at the stand top, and make table top be positioned at suspension image display area place, when suitable this device is used for displaying articles, the material object and the virtual image on the platform in kind are echoed mutually, increase the interest of bandwagon effect.
The beneficial effects of the utility model are:
(1) the utility model is broken through the display mode of existing flat-panel screens, can realize that the image that shows is suspended in the air, though the suspension image is still the plane, the effect that suspends can increase the stereoscopic sensation of image, makes image show vivid and interesting more.
(2) can realize the visible angle that image 360 is spent.When described image display is evenly distributed in the base around the suspension image display area that sets, make spectators in 360 degree, can see that all the virtual image that is become is suspended in the space.
(3) structure is comparatively simple, and production cost is reasonable.
(4) set up platform in kind, make the suspension image make the image of demonstration have more visual impact with in kind interactive.
(5) can design the utility model according to the size of needed suspension image, same the utility model device also can be realized the variation of image in certain range of size that suspend, and the big I of suspension image of watching is in 0.1~12 meter scope.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the schematic perspective view of one of the utility model embodiment;
Fig. 2 is that the master during leg looked synoptic diagram before device shown in Figure 1 was removed;
Fig. 3 is the schematic top plan view of Fig. 2 when removing top cover and platform in kind;
Fig. 4 is the platform rotating mechanism synoptic diagram in kind of one of the utility model embodiment.
Fig. 5 is two the schematic top plan view of the utility model embodiment.
Embodiment
The display device of a kind of image that suspends shown in Fig. 1~4 is one of embodiment of the present utility model, it also comprises base 1, bracing frame 2, top cover 3, image display device 4, transparent image plate 5, glass support frame 8, brace table 6, platform 7 in kind and control system (not showing among the figure), wherein, base 1 is provided with the square substrate of leg 12 for periphery, square top cover the bracing frame 2 that constitutes by four struts 21 on four angles be fixed on base 1 above constitute a complete body, between substrate 11 and top cover 3, have from exterior visual, be enough to show the solid space of suspension image; The leg 12 of perimeter is used to safeguard the image display device 4 that is installed on the base and cabling etc., makes device complete and attractive in appearance, and it highly is about 1/3 body height, and the middle and upper part that makes body all is the transparent viewing areas of sight line; Described control system and body split are provided with, and are connected with the image display device communication; Described top cover 3 is lighttight lid, so that make the suspension image display area of body keep darker state, so that suspension image clear display; And described transparent image plate 5 can be clear glass or clear plate glass, perhaps transparent organic glass etc.
The image display 4 and the transparent image plate 5 of present embodiment are 4, image display device 4 adopts the liquid crystal video display, be separately fixed near on the medium position on base substrate 11 4 limits by erecting frame 42, every adjacent display 4 is 90 ° of angles at interval, angle α between its source images display screen 41 and the surface level is about 15 °, and the axis X on the source images display screen all can extend to the suspension image display area; Angle β between described transparent image plate 5 and the source images display screen 41 is in the scope of 0≤β<60 °, described four blocks of transparent image plates 5 adopt the clear plate glass of isosceles trapezoid, joining place at two adjacent glass 5 is provided with the side that glass support frame 8 fixes two adjacent glass, glass support frame 8 is an elongated rod shape, being connected the sideline along two adjacent glass is provided with, fixing described body bracing frame 2 tops, upper end, the lower end is fixed on and forms firm body framework on the brace table 6 that is positioned at base 1 center, not only can improve the stable degree that glass is installed, overall construction intensity that can also the intensifier body; And the different transparent image plate in per two adjacent orientation is connected mutually in side edge, enclose the form of drawing together into inverted pyramid and be arranged in body, its top margin is fixed on the top cover place, the bottom is then on the brace table 6 that the base central part is provided with, make each image display 4 shown image symmetrical ground all be integrated into described body middle part or the suspension image display area more than the middle part in the virtual image that another side became 9 of clear glass, and can be connected into closed image circle mutually at boundary, present single stereo-picture, make on 360 degree of people outside the utility model arbitrarily angled and can see that all the virtual image that is become is suspended in the space, and do not have tangible anamorphose.
Base 1 middle part of present embodiment is provided with a brace table 6 and platform in kind 7 (referring to Fig. 4), it is by table top 71, stand 72, platform rotating mechanism 73 in kind and elevating mechanism 74 are formed, brace table 6 is passed in stand 72 bottoms and the bearing 61 fixed on it is connected with rotating mechanism 73, table top 71 is installed at stand 72 tops, and make table top 71 be positioned at suspension image display area place, rotating mechanism 73 is fixed on the elevating mechanism, described elevating mechanism 74 is by motor, cam 74a, push rod 74b forms, wherein motor is connected with cam 74a, push rod 74b is positioned in the brace table 6 by bearing 62, push rod 74b lower end contacts with cam 73b face, platform rotating mechanism 73 in kind is supported in the upper end, to realize that platform in kind simply rotates and moves up and down, its movement locus can simulate the action of wanting in advance in three-dimensional software, in conjunction with relevant image software video image and this movement locus in kind are matched then, the material object 10 on the platform in kind is echoed mutually with the virtual image, increase the interest of bandwagon effect.
The display device of a kind of image that suspends shown in Figure 5 is two of embodiment of the present utility model, it also comprises base 1, bracing frame 2, top cover 3, image display device 4, transparent image plate 5, brace table 6, platform in kind 7 and control system, different with last example is not establish the side that the glass support frame is fixed two adjacent glass at the joining place of two adjacent glass 5, but two adjacent glass 5 directly are connected in side edge, this mode small-sized display device that suits.