CN215340711U - Holographic imaging structure and stage facility - Google Patents
Holographic imaging structure and stage facility Download PDFInfo
- Publication number
- CN215340711U CN215340711U CN202121487154.XU CN202121487154U CN215340711U CN 215340711 U CN215340711 U CN 215340711U CN 202121487154 U CN202121487154 U CN 202121487154U CN 215340711 U CN215340711 U CN 215340711U
- Authority
- CN
- China
- Prior art keywords
- display
- holographic
- holographic medium
- block
- image plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Holo Graphy (AREA)
Abstract
The application relates to the field of holographic imaging, in particular to a holographic imaging structure and a stage facility. The holographic imaging construction comprises a display, a holographic medium and an image source; the display is vertically arranged on the reference datum plane to display a foreground picture; the holographic medium is obliquely arranged in the direction of the display close to a viewer, the included angle between the holographic medium and the reference datum plane is a first preset angle, the top end of the holographic medium is close to the display, and the bottom end of the holographic medium is far away from the display; the image source is located on one side, deviating from the displayer, of the holographic medium, light of the image source is incident to the holographic medium, and a virtual image formed by the holographic medium is located on one side, far away from the observer, of the displayer to display a background picture. The holographic imaging structure is used for displaying two layers of pictures of a foreground picture and a background picture, does not need to sink the ground, can be applied to various fields, and is higher in safety.
Description
Technical Field
The application relates to the field of holographic imaging, in particular to a holographic imaging structure and a stage facility.
Background
Holographic phantom imaging utilizes light refraction and human eye misjudgment to make people feel aerial imaging. The holographic phantom imaging technology is a popularization means for displaying products by matching a holographic medium with a display screen and adding image contents. When the technology is applied to stage display, two layers of pictures can be displayed on the stage, one layer is a foreground picture, the other layer is a background picture, the two layers of pictures are separated by a certain distance, and the depth feeling between the pictures can enable people to feel that the pictures of the foreground have stronger stereoscopic impression.
In the conventional holographic imaging structure, referring to fig. 1 and 2, a frame 1 ', a holographic medium 2 ', a curtain 3 ', a display 4 ', a stage 5 ', a lighting device 6 ' and a projector 7 ' are shown, wherein the frame 1 ', the holographic medium 2 ', the curtain 3 ', the display 4 ', the stage 5 ', the lighting device 6 ' and the projector 7 ' are installed on the frame 1 ', the display 4 ' is used for displaying a foreground picture, the display 4 ' is provided with an inclined holographic medium 2 ' in a direction close to a viewer, a ground right below the holographic medium 2 ' sinks, the sunk place is used for tiling the curtain 3 ', a background picture is projected to the curtain 3 ' on the ground through the projector 7 ' and the lighting device 6 ' to display an image, light of the image is incident on the holographic medium 2 ', and a virtual image formed by reflecting the light through the holographic medium 2 ' forms a background picture.
In the prior art, the sinking treatment needs to be carried out on the ground below the holographic medium, and in practical situations, a lot of fields have no application conditions. And the space formed by sinking the ground can be directly observed by the viewer, thus destroying the visual presentation effect.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a holographic imaging structure and a stage facility for displaying two layers of pictures of a foreground picture and a background picture, so that the pictures have stronger stereoscopic impression, and the applicable places are wider.
The application provides a holographic imaging construction comprising a display, a holographic medium and an image source;
the display is vertically arranged on the reference datum plane to display a foreground picture;
the holographic medium is obliquely arranged in the direction of the display close to a viewer, the included angle between the holographic medium and the reference datum plane is a first preset angle, the top end of the holographic medium is close to the display, and the bottom end of the holographic medium is far away from the display;
the image source is located on one side, deviating from the displayer, of the holographic medium, light of the image source is incident to the holographic medium, and a virtual image formed by the holographic medium is located on one side, far away from the observer, of the displayer to display a background picture.
In the above technical solution, further, the reference plane is a horizontal plane, and the first preset angle is between 50 and 60 degrees.
In the above technical solution, further, the display device further comprises an image plate;
the image plate is arranged on one side of the holographic medium, which is far away from the display, and is arranged at an interval with the holographic medium, the top end of the image plate is close to the holographic medium, and the bottom end of the image plate is far away from the holographic medium; the image source is an image picture formed by one side of the image plate close to the holographic medium;
an included angle between the image plate and the holographic medium is a second preset angle, and the second preset angle is a complementary angle of the first preset angle;
the length of the image plate is not greater than the height of the display.
In the above technical solution, further, the projector further includes a projection device;
the projection equipment is arranged on one side of the holographic medium, which is far away from the display, and is used for projecting to the image plate so that the image plate forms an image picture.
In the above technical solution, further, the support device further includes a support member;
one end of the supporting member is connected with the top end of the holographic medium, an included angle between the supporting member and the holographic medium is a third preset angle, and the third preset angle is a complementary angle of the first preset angle;
the other end of the supporting component is connected with the top end of the image plate, and the supporting component is perpendicular to the image plate.
In the above technical solution, further, the light shielding device further includes a light shielding member;
the top end of the shading component is connected with the bottom end of the image plate, and the shading component is perpendicular to the image plate;
the support member, the image plate, and the light shielding member are equal in width.
In the above technical solution, further, the device further comprises two shielding plates arranged at intervals;
the two shielding plates are respectively positioned on two sides of the display, the holographic medium, the image plate, the supporting member and the shading member in the width direction;
the two shielding plates and the shielding component are arranged in an enclosing mode to form a viewing window.
In the above technical solution, further, a support frame is arranged around the circumference of the holographic medium.
In the above technical solution, further, the display includes a display body, the length direction of the display body is a front-back direction, and the front and back of the display body are provided with fixing components;
the fixing assembly includes:
the two fixing blocks are fixedly connected to the left side and the right side of the lower part of the display body and extend downwards;
the lower end of the display body is mounted at the upper end of the fixed shell, and the upper end of the fixed shell is provided with an opening for inserting the fixed block;
the two groups of limiting assemblies are symmetrically arranged in the fixed shell and are respectively used for limiting the two fixed blocks;
the spacing subassembly includes: the two first limiting groups are symmetrically arranged at the left side and the right side of the corresponding fixed block, and the two second limiting groups are symmetrically arranged at the left side and the right side of the corresponding fixed block;
the first set of limits includes: the first connecting block is fixedly connected with the inner wall of the fixed shell, a first horizontal sliding groove is formed in the lower end of the first connecting block, and a first sliding block slides in the first horizontal sliding groove from side to side; the first sleeve is fixedly connected to one side, far away from the fixed block, in the first horizontal sliding groove, a second sliding block is connected to the inside of the first sleeve in a left-right sliding mode, and a first spring is fixedly connected between the second sliding block and the first sleeve; one end of the first horizontal guide rod is fixedly connected with the first sliding block, and the other end of the first horizontal guide rod penetrates into the first sleeve and is fixedly connected with the second sliding block; the vertical end of the upper end of the first L-shaped fixture block is fixedly connected to the lower end of the first sliding block, and the horizontal end of the first L-shaped fixture block is inserted into a corresponding first slot on the fixing block;
the second set of limits includes: the second sleeve is vertically and fixedly connected to the upper end of the first connecting block, and a through jack is arranged on one side, away from the fixed block, of the second sleeve; the lower part of the vertical connecting rod is inserted into the second sleeve, and the vertical connecting rod is provided with an elastic plug connector corresponding to the jack; a clamping layer is arranged on one side, close to the fixed block, of the upper part of the vertical connecting rod;
the elastic plug connector comprises: the second horizontal sliding groove is arranged on one side, far away from the fixed block, of the vertical connecting rod; the second inserted block, the side-to-side sliding connection be in the horizontal spout of second, fixedly connected with second spring between second inserted block and the horizontal spout inner wall of second, the second inserted block is used for inserting the jack, and the one end that the fixed block was kept away from to the second inserted block is the cambered surface.
The application also provides a stage facility, which comprises the holographic imaging structure.
Compared with the prior art, the beneficial effect of this application is:
the application provides a holographic imaging structure, the required space of formation of image is located more than ground, need not to do the processing of sinking to ground to make holographic imaging structure can be applied to multiple place scene. Compared with the prior art, in the scheme of the application, the sinking ground is not formed between the viewer and the holographic imaging structure, the visual presentation effect cannot be damaged, and the safety is higher.
The application also provides stage facilities, which comprise the holographic imaging structure. Based on the above analysis, the stage facility also has the above beneficial effects, and the details are not repeated herein.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of a prior art holographic imaging configuration at a first viewing angle;
FIG. 2 is a schematic diagram of a prior art holographic imaging configuration at a second viewing angle;
FIG. 3 is a schematic diagram of a first configuration of a holographic imaging configuration as provided herein;
FIG. 4 is a second schematic representation of a holographic imaging configuration as provided herein;
FIG. 5 is a schematic view of a third configuration of a holographic imaging configuration as provided herein;
FIG. 6 is a fourth schematic representation of a holographic imaging configuration as provided herein;
FIG. 7 is a side view of one embodiment of a securing assembly of the present application;
FIG. 8 is an enlarged view of portion A of FIG. 7;
fig. 9 is an enlarged view of a portion B in fig. 7.
In the figure: 101. a display; 1011. a display body; 102. a holographic medium; 103. a reference datum; 104. a support member; 105. an image plate; 106. a light shielding member; 107. a shielding plate; 108. a viewing window; 109. a support frame;
1' -a framework; 2' -holographic media; 3' -curtain; 4' -a display; 5' -stage; 6' -lighting equipment; 7' -a projector;
8. a fixing assembly; 81. a fixed block; 82. a stationary case; 83. a limiting component; 831. a first set of limit bits; 8311. a first connection block; 8312. a first horizontal chute; 8313. a first sleeve; 8314. a second slider; 8315. a first spring; 8316. a first L-shaped fixture block; 8317. a first slider; 8318. a first horizontal guide bar; 832. a second set of limit bits; 8321. a second sleeve; 8322. a vertical connecting rod; 8323. an elastic plug connector; 83231. a second horizontal chute; 83232. a second insert block; 83233. a second spring; 8324. and (4) clamping the layer.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example one
Referring to fig. 3-6, the present application provides a holographic imaging configuration comprising a display 101, a holographic medium 102, and an image source.
Wherein the display 101 is vertically installed on a reference base 103, such as the ground of a stage, to display a foreground picture. The hologram medium 102 is installed obliquely in a direction toward the viewer of the display 101, and the direction toward the viewer is set to the front (direction a shown in fig. 4), and the hologram medium 102 is installed in front of the display 101. Compared with the prior art, the tilt directions of the holographic medium 102 in the present embodiment are different, specifically, the top end of the holographic medium 102 is close to the display 101, the bottom end of the holographic medium 102 is far away from the display 101, and the included angle between the holographic medium 102 and the reference datum 103 is a first preset angle, due to the change of the tilt directions and angles of the entire system medium, the space required for imaging by the image source is located in front of the entire system medium and obliquely above the entire system medium, and the virtual image formed by the entire system medium can also be imaged just behind the display 101.
Specifically, light from the image source enters the holographic medium 102 from obliquely above the holographic medium, and forms a virtual image after being reflected by the holographic medium 102, and the virtual image formed by the holographic medium 102 is located on the side of the display 101 away from the viewer, so that a background picture is formed. Because the background picture is the virtual image and forms images in display 101 rear, and the certain distance of foreground picture and background picture interval promptly, the depth sensation between two pictures can let the picture that the viewer felt in front of the eye have stronger third dimension to demonstrate bore hole 3D's stereoscopic image display effect in whole device.
The application provides a holographic imaging structure, the required space of formation of image is located more than ground, need not to do the processing of sinking to ground to make holographic imaging structure can be applied to multiple place scene. Compared with the prior art, in the scheme of the application, the sinking ground is not formed between the viewer and the holographic imaging structure, the visual presentation effect cannot be damaged, and the safety is higher.
In an alternative to this embodiment, the reference plane 103 may be a horizontal plane, the first predetermined angle is between 50 and 60 degrees, and the angle a shown in fig. 4 is the first predetermined angle. Further, the top end of the holographic medium 102 is connected to the top end of the display 101.
In this embodiment, as can be seen from the figure, the top end of the holographic medium 102 abuts against the top end position of the display 101, the holographic medium 102, the display 101 and the reference plane 103 form a right triangle structure, the degree of the first preset angle determines the imaging angle and the imaging position of the virtual image formed by the holographic medium 102 and the position and angle of the image source, and the first preset angle is between 50 and 60 degrees, so that the matching degree of the background picture formed by the holographic medium 102 and the foreground picture formed by the display 101 can be ensured, and the depth and the sense of reality of the pictures can be further ensured.
Referring to fig. 3 to 5, in an alternative embodiment of the present invention, the holographic imaging structure further includes a support member 104, an image plate 105 and a light shielding member 106, which are vertically connected in sequence, and the support member 104, the image plate 105 and the light shielding member 106 form a "concave" structure.
Wherein the bottom end of the supporting member 104 is connected to the top end of the holographic medium 102, an included angle between the supporting member 104 and the holographic medium 102 is a third preset angle, and an angle b shown in fig. 4 is the third preset angle. An extension line is made for the whole system medium, an included angle between the support member 104 and the extension line is set as an angle a (a first preset angle), and the third preset angle is a complementary angle of the first preset angle. The top of the supporting member 104 is connected to the top of the image plate 105, and the supporting member 104 is disposed perpendicular to the image plate 105, and the supporting member 104 is used to connect and support the image plate 105, so that the image plate 105 is fixed at a set angle and position.
The image plate 105 with a concave structure is disposed on a side of the holographic medium 102 away from the display 101 and spaced apart from the holographic medium 102, a top end of the image plate 105 is close to the holographic medium 102, and a bottom end of the image plate 105 is far away from the holographic medium 102, that is, an included angle is formed between the image plate 105 and the holographic medium 102, and the included angle is a second preset angle (not shown). The holographic medium and the image plate 105 are extended such that the extensions of the two intersect to form a right triangle, and the second predetermined angle is the complement of the first predetermined angle as can be seen from the internal angle and relationship of the triangle.
The image source is an image picture formed by one side of the image plate 105 close to the holographic medium 102, and light of the image picture is reflected by the holographic medium 102, so that a background picture can be formed on the rear side of the display 101. A curtain may be disposed on a side of the image plate 105 close to the holographic medium 102, and a projection device is installed on a floor of a side of the holographic medium 102 away from the display 101, and the projection device is configured to project the curtain of the image plate 105 to form an image frame. Alternatively, the side of the image plate 105 close to the holographic medium 102 is directly set as a display, and the image displayed by the display is the image source.
Further, the length from the top end to the bottom end of the image plate 105 is not greater than the height of the display 101, so that a background image formed after the image of the image plate 105 is reflected by the holographic medium 102 can be matched with a foreground image displayed by the display 101, and the occupation of space can also be reduced.
The top end of the light shielding member 106 with the concave structure is connected with the bottom end of the image plate 105, and the light shielding member 106 is perpendicular to the image plate 105, so as to avoid interfering with the image picture formed by the light incident on the image plate 105, and further avoid the adverse effect on the imaging effect. Further, the support member 104, the image plate 105 and the light shielding member 106 are equal in width, and preferably, the support member 104, the image plate 105, the light shielding member 106, the entire medium and the display 101 are equal in width, so that a foreground picture and a background picture which are matched with each other are formed on the basis of not wasting redundant materials, and the manufacturing cost is reduced.
Example two
The holographic imaging structure in the second embodiment is an improvement on the above embodiment, and the technical contents disclosed in the above embodiment are not described repeatedly, and the contents disclosed in the above embodiment also belong to the contents disclosed in the second embodiment.
Referring to fig. 6, in an alternative scheme of this embodiment, the holographic imaging structure further includes two shielding plates 107 disposed at intervals, the two shielding plates 107 are respectively located at two sides of the display 101, the holographic medium 102, the image plate 105, the supporting member 104, and the light shielding member 106 in the width direction, preferably, the outline of the shielding plate 107 is adapted to the outline formed by the display 101, the holographic medium 102, the image plate 105, the supporting member 104, and the light shielding member 106 in an enclosing manner, so that the area of the shielding plate 107 can be reduced, and meanwhile, the influence of interference light on the imaging effect can be avoided. A viewing window 108 is defined between the two shielding plates 107 and the light shielding member 106, and a viewer can see a forward screen and a background screen formed by the apparatus through the viewing window 108.
In an optional scheme of this embodiment, a support frame 109 is arranged around the circumference of the holographic medium 102, and the support frame 109 can protect the holographic medium 102 to prevent the holographic medium 102 from being damaged by pressure.
EXAMPLE III
On the basis of the above embodiment 1 or 2, as shown in fig. 7 to 9, corresponding to the placement state and direction of the display in fig. 4, wherein fig. 7 shows only the front fixing member;
the display comprises a display body 1011, the length direction of the display body 1011 is the front-back direction, and the front part and the back part of the display body 1011 are both provided with a fixing component 8;
the fixing assembly 8 comprises:
two fixing blocks 81 fixedly connected to left and right sides of the lower portion of the display body 1011 and extending downward;
the lower end of the display body 1011 is mounted at the upper end of the fixed housing 82, and the upper end of the fixed housing 82 is provided with an opening for inserting the fixed block 81;
the two groups of limiting assemblies 83 are symmetrically arranged in the fixed shell 82 and are respectively used for limiting the two fixed blocks 81;
the stopper member 83 includes: two first limit groups 831 symmetrically disposed on left and right sides of the corresponding fixed block 81, and two second limit groups 832 symmetrically disposed on left and right sides of the corresponding fixed block 81;
the first limiting group 831 includes: a first connecting block 8311 fixedly connected to the inner wall of the fixed housing 82, wherein a first horizontal sliding groove 8312 is disposed at the lower end of the first connecting block 8311, and a first sliding block 8317 slides in the first horizontal sliding groove 8312 from left to right; a first sleeve 8313 fixedly connected to a side of the first horizontal chute 8312 away from the fixed block 81, a second slider 8314 slidably connected to the first sleeve 8313 from left to right, and a first spring 8315 fixedly connected between the second slider 8314 and the first sleeve 8313; one end of the first horizontal guide rod 8318 is fixedly connected with the first sliding block 8317, and the other end of the first horizontal guide rod 8318 penetrates into the first sleeve 8313 and is fixedly connected with the second sliding block 8314; a first L-shaped block 8316, a vertical end of which is fixedly connected to a lower end of the first slider 8317, and a horizontal end of which is used for being inserted into a corresponding first slot on the fixed block 81;
the second set of limit bits 832 includes: a second sleeve 8321 vertically and fixedly connected to the upper end of the first connecting block 8311, wherein a through insertion hole is formed in one side of the second sleeve 8321 away from the fixed block 81; a vertical connecting rod 8322, the lower part of which is inserted into the second sleeve 8321, wherein the vertical connecting rod 8322 is provided with an elastic plug connector 8323 corresponding to the insertion hole; a clamping layer 8324 is arranged at one side of the upper part of the vertical connecting rod 8322 close to the fixed block 81;
the elastic plug-in connector 8323 includes: a second horizontal sliding chute 83231, which is arranged on one side of the vertical connecting rod 8322 away from the fixed block 81; second inserted block 83232, right-left sliding connection be in the second horizontal spout 83231, fixedly connected with second spring 83233 between second inserted block 83232 and the second horizontal spout 83231 inner wall, second inserted block 83232 is used for inserting the jack, and the one end that fixed block 81 was kept away from to second inserted block 83232 is the cambered surface. Optionally, a telescopic rod is further arranged in the second spring, one end of the telescopic rod is fixedly connected with the inner wall of the second horizontal sliding groove, and the other end of the telescopic rod is connected with the second insert block (if the telescopic rod comprises an inner rod and an outer rod which are slidably inserted, the inner rod and the outer rod are respectively connected with the inner wall of the second horizontal sliding groove and the second insert block).
Preferably, the clamping layer 8324 may be a balloon; or the clamping layer comprises a clamping block, and one side of the clamping block, which is close to the fixed block, is fixedly connected with a sucker;
the working principle and the beneficial effects of the technical scheme are as follows:
the fixed shell is used for being mounted on a reference datum plane or the upper end of the fixed shell is the reference datum plane;
when the display is installed, the lower end of the display body is installed at the upper end of the fixed shell, and the fixed block is inserted into the opening at the upper end of the fixed shell; the first L-shaped fixture block can be pressed before insertion (wherein the front side or the rear side of the first L-shaped fixture block can penetrate through the front side or the rear side of the fixed shell so as to be pressed conveniently; or a pressure rod can be arranged on the front side or the rear side of the first L-shaped fixture block and penetrates through the front side or the rear side of the fixed shell; or an opening and closing door is arranged on the front side or the rear side in the fixed shell so as to be operated after the opening and closing door is opened), so that the two first L-shaped fixture blocks are mutually far away, and then the first L-shaped fixture block is loosened so that the horizontal end of the first L-shaped fixture block is used for being inserted into the corresponding first slot on the fixed block so as to limit the fixed block for one time; then, the vertical connecting rod is inserted into the second sleeve, the vertical connecting rod can descend under the compression action of the inner wall of the second sleeve on the elastic plug connector, when the vertical connecting rod reaches the jack, the compression force of the inner wall of the second sleeve is lost, a second plug block in the elastic plug connector is inserted into the jack, the vertical connecting rod and a clamping layer on the vertical connecting rod are fixed, and the clamping layer can secondarily fix the fixed block;
the technical scheme is convenient for reliably fixing the fixing block, thereby fixing the display body.
Example four
An embodiment of the present application provides a stage facility, including the holographic imaging structure of any one of the embodiments, so that all the beneficial technical effects of the holographic imaging structure of any one of the embodiments are achieved, and details are not repeated herein.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. A holographic imaging construction, comprising a display (101), a holographic medium (102) and an image source;
the display (101) is vertically arranged on a reference datum plane (103) to display a foreground picture;
the holographic medium (102) is obliquely arranged in the direction of the display (101) close to a viewer, the included angle between the holographic medium (102) and the reference datum plane (103) is a first preset angle, the top end of the holographic medium (102) is close to the display (101), and the bottom end of the holographic medium (102) is far away from the display (101);
the image source is located the holographic medium (102) and deviates from one side of the display (101), the light of the image source is incident to the holographic medium (102), and a virtual image formed by the holographic medium (102) is located on one side, away from the viewer, of the display (101) so as to display a background picture.
2. The holographic imaging construction of claim 1, wherein the reference datum (103) is a horizontal plane and the first predetermined angle is between 50 and 60 degrees.
3. The holographic imaging construction of claim 1, further comprising an image plate (105);
the image plate (105) is arranged on the side, away from the display (101), of the holographic medium (102) and is spaced from the holographic medium (102), the top end of the image plate (105) is close to the holographic medium (102), and the bottom end of the image plate (105) is far away from the holographic medium (102); the image source is an image picture formed by one side of the image plate (105) close to the holographic medium (102);
an included angle between the image plate (105) and the holographic medium (102) is a second preset angle, and the second preset angle is a complementary angle of the first preset angle;
the length of the image plate (105) is not greater than the height of the display (101).
4. The holographic imaging configuration of claim 3, further comprising a projection device;
the projection device is arranged on the side, away from the display (101), of the holographic medium (102), and is used for projecting to the image plate (105) so that the image plate (105) forms an image picture.
5. The holographic imaging construction of claim 3, further comprising a support member (104);
one end of the supporting member (104) is connected with the top end of the holographic medium (102), an included angle between the supporting member (104) and the holographic medium (102) is a third preset angle, and the third preset angle is a complementary angle of the first preset angle;
the other end of the supporting member (104) is connected with the top end of the image plate (105), and the supporting member (104) and the image plate (105) are vertically arranged.
6. The holographic imaging construction of claim 5, further comprising a light blocking member (106);
the top end of the shading component (106) is connected with the bottom end of the image plate (105), and the shading component (106) is vertical to the image plate (105);
the support member (104), the image plate (105), and the light shielding member (106) are equal in width.
7. The holographic imaging construction of claim 6, further comprising two shutter plates (107) spaced apart;
the two shielding plates (107) are respectively positioned on two sides of the display (101), the holographic medium (102), the image plate (105), the supporting member (104) and the shading member (106) in the width direction;
the two shielding plates (107) and the light shielding component (106) are arranged in an enclosing mode to form a viewing window (108).
8. Holographic imaging construction according to claim 1, characterized in that the circumferential periphery of the holographic medium (102) is provided with a support frame (109).
9. The holographic imaging construction of claim 1, wherein the display comprises a display body (1011), the length direction of the display body (1011) is a front-back direction, and fixing components (8) are arranged at the front and the back of the display body (1011);
the fixing assembly (8) comprises:
the two fixing blocks (81) are fixedly connected to the left side and the right side of the lower part of the display body (1011) and extend downwards;
the lower end of the display body (1011) is mounted at the upper end of the fixed shell (82), and an opening for inserting the fixed block (81) is formed in the upper end of the fixed shell (82);
the two groups of limiting assemblies (83) are symmetrically arranged in the fixed shell (82) and are respectively used for limiting the two fixed blocks (81);
the stop assembly (83) comprises: two first limiting groups (831) symmetrically arranged at the left side and the right side of the corresponding fixed block (81), and two second limiting groups (832) symmetrically arranged at the left side and the right side of the corresponding fixed block (81);
the first restriction group (831) comprises: the first connecting block (8311) is fixedly connected with the inner wall of the fixed shell (82), a first horizontal sliding chute (8312) is arranged at the lower end of the first connecting block (8311), and a first sliding block (8317) slides in the first horizontal sliding chute (8312) from left to right; the first sleeve (8313) is fixedly connected to one side, far away from the fixed block (81), of the first horizontal sliding groove (8312), a second sliding block (8314) is connected into the first sleeve (8313) in a left-right sliding mode, and a first spring (8315) is fixedly connected between the second sliding block (8314) and the first sleeve (8313); one end of the first horizontal guide rod (8318) is fixedly connected with the first sliding block (8317), and the other end of the first horizontal guide rod (8318) penetrates into the first sleeve (8313) and is fixedly connected with the second sliding block (8314); the vertical end of the upper end of the first L-shaped fixture block (8316) is fixedly connected to the lower end of the first sliding block (8317), and the horizontal end of the first L-shaped fixture block is used for being inserted into a corresponding first slot on the fixing block (81);
the second set of limit bits (832) comprises: the second sleeve (8321) is vertically and fixedly connected to the upper end of the first connecting block (8311), and one side, far away from the fixed block (81), of the second sleeve (8321) is provided with a through insertion hole; the lower part of the vertical connecting rod (8322) is inserted into the second sleeve (8321), and the vertical connecting rod (8322) is provided with an elastic plug connector (8323) corresponding to the jack; a clamping layer (8324) is arranged on one side, close to the fixed block (81), of the upper part of the vertical connecting rod (8322);
the elastic plug connector (8323) comprises: the second horizontal sliding groove (83231) is arranged on one side, far away from the fixed block (81), of the vertical connecting rod (8322); second inserted block (83232), left and right sliding connection be in second horizontal spout (83231), fixedly connected with second spring (83233) between second inserted block (83232) and second horizontal spout (83231) inner wall, second inserted block (83232) are used for inserting the jack, and the one end that fixed block (81) were kept away from in second inserted block (83232) is the cambered surface.
10. Stage installation, characterized in that it comprises a holographic imaging construction according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487154.XU CN215340711U (en) | 2021-07-01 | 2021-07-01 | Holographic imaging structure and stage facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487154.XU CN215340711U (en) | 2021-07-01 | 2021-07-01 | Holographic imaging structure and stage facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215340711U true CN215340711U (en) | 2021-12-28 |
Family
ID=79563848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487154.XU Active CN215340711U (en) | 2021-07-01 | 2021-07-01 | Holographic imaging structure and stage facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215340711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467213A (en) * | 2021-07-01 | 2021-10-01 | 北京谛听视界文化科技有限公司 | Holographic imaging structure and stage equipment |
-
2021
- 2021-07-01 CN CN202121487154.XU patent/CN215340711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467213A (en) * | 2021-07-01 | 2021-10-01 | 北京谛听视界文化科技有限公司 | Holographic imaging structure and stage equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8355019B2 (en) | 3D optical illusions from off-axis displays | |
| US7612795B2 (en) | Enhancement of visual perception III | |
| US8328360B2 (en) | Retro-reflective light diffusing autostereoscopic 3D display systems | |
| KR100998439B1 (en) | Device for recognizing 2-dimensional image as 3-dimensional image | |
| CN101155319A (en) | 3d image displaying method and apparatus | |
| CN215340711U (en) | Holographic imaging structure and stage facility | |
| US7545405B2 (en) | Enhancement of visual perception II | |
| CN113534489B (en) | Naked-eye three-dimensional display assembly and three-dimensional display device | |
| US6144404A (en) | Electronic stereoscopic system | |
| Large et al. | Parallel optics in waveguide displays: a flat panel autostereoscopic display | |
| AU2013384331B2 (en) | Vibrating grid based 3D space visualization device | |
| CN215813741U (en) | Holographic imaging structure and stage equipment | |
| US8717425B2 (en) | System for stereoscopically viewing motion pictures | |
| CN215340710U (en) | Holographic imaging system | |
| JP3762714B2 (en) | 3D image display device without glasses | |
| US20140354785A1 (en) | Method of providing a correct 3d image for a viewer at different watching angles of the viewer | |
| KR20050076946A (en) | Display apparatus and method of three dimensional image | |
| Hirayama et al. | Flatbed-type auto stereoscopic display systems using integral imaging method | |
| KR100927822B1 (en) | Parallax Barrier Stereoscopic Video Display | |
| CN205263410U (en) | Stereoscopic projection device | |
| KR100417784B1 (en) | 3-Dimensional Display System | |
| CN210836988U (en) | Bore hole 3D lamp house | |
| JP2004294757A (en) | Stereoscopic video display device | |
| KR100220364B1 (en) | 3-d image apparatus of large size monitor | |
| SU1601599A1 (en) | Device for observing pseudostereoeffect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |