CN112327506A - Grating picture device capable of dynamically displaying multiple pictures based on fixed visual angle - Google Patents
Grating picture device capable of dynamically displaying multiple pictures based on fixed visual angle Download PDFInfo
- Publication number
- CN112327506A CN112327506A CN202011350257.1A CN202011350257A CN112327506A CN 112327506 A CN112327506 A CN 112327506A CN 202011350257 A CN202011350257 A CN 202011350257A CN 112327506 A CN112327506 A CN 112327506A
- Authority
- CN
- China
- Prior art keywords
- drawing board
- fixed
- reciprocating mechanism
- grating
- lenticular
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/54—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being generated by moving a 2D surface, e.g. by vibrating or rotating the 2D surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
The invention discloses a grating drawing device capable of dynamically displaying multiple pictures based on a fixed visual angle, which comprises a drawing board and further comprises: the grating plate is arranged in front of the drawing board; and the reciprocating mechanism is used for driving the drawing board and the grating board to mutually dislocate. The invention utilizes the reciprocating mechanism to drive the supporting frame to move, and further drives the drawing board to move left and right, the moving distance is ensured to be more than the multiple of 1/N (N is the number of lines of the grating board) inch, under the condition that the observation position is not changed, a plurality of pictures can be seen to be continuously displayed, and a section of animation or video can be visually experienced to be repeatedly displayed on the pictures.
Description
Technical Field
The invention relates to the field of raster pictures, in particular to a raster picture device capable of dynamically displaying multiple pictures based on a fixed visual angle.
Background
The raster picture is a special picture which can directly see stereo effect, and is an artistic picture with stereo dynamic effect made up by using optical refraction imaging principle and visual difference of two eyes, using computer simulation design and using optical medium. The distance between the two eyes of people is 6-7 cm, when the left eye and the right eye see objects, the left eye and the right eye see two slightly different images from different angles, and the brain synthesizes the two images with parallax to form a stereoscopic feeling.
The existing raster image changing is to print the synthesized image directly or on the raster material, or to mount the synthesized image on the raster plate with high-transparency double-sided adhesive after printing photographic paper and PP paper with a printer, if different image contents are to be seen, or a continuous animation effect is to be seen, the observer must change the observation position or change the viewing angle, or swing the raster image left and right (or up and down), so as to see the effect.
Disclosure of Invention
The invention aims to provide a raster picture device capable of dynamically displaying multiple pictures based on a fixed visual angle, which can see continuous display of multiple pictures under the condition of unchanged observation position and can visually experience that a section of animation or video is repeatedly displayed on the pictures so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a grating drawing device based on fixed visual angle can dynamic display multipicture, includes the drawing board, still includes:
the grating plate is arranged in front of the drawing board;
and the reciprocating mechanism is used for driving the drawing board and the grating board to mutually dislocate.
Preferably, the outside of drawing board is provided with the carriage, drawing board movable setting in the carriage.
Preferably, the reciprocating mechanism comprises an eccentric wheel and a first motor, the eccentric wheel is located between the supporting frames, and the eccentric wheel is fixed on an output shaft of the first motor.
Preferably, the reciprocating mechanism comprises a screw rod and a second motor, the screw rod is in threaded connection with the support frame, and one end of the screw rod is fixedly connected with an output shaft of the second motor.
Preferably, the reciprocating mechanism comprises an electric device, and an output shaft of the electric device is fixed on the supporting frame.
Preferably, the reciprocating mechanism comprises a pneumatic device, and an output shaft of the pneumatic device is fixed on the support frame.
Preferably, the reciprocating mechanism comprises a hydraulic device, and an output shaft of the hydraulic device is fixed on the support frame.
Compared with the prior art, the invention has the beneficial effects that:
the reciprocating mechanism is utilized to drive the supporting frame to move, so that the drawing board is driven to move left and right, the moving distance is guaranteed to be larger than the multiple of 1/N (N is the number of lines of the grating board) inch, under the condition that the observation position is not changed, a plurality of pictures can be seen to be displayed continuously, and one section of animation or video can be visually experienced to be displayed repeatedly on the pictures.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of one embodiment of the present invention;
FIG. 4 is a schematic structural diagram of one embodiment of the present invention;
fig. 5 is a schematic structural diagram of one embodiment of the present invention.
In the figure:
1. a drawing board;
2. a support frame;
3. a reciprocating mechanism;
311. an eccentric wheel; 312. a first motor;
321. a screw rod; 322. a second motor;
331. an electric device;
341. a pneumatic device;
351. a hydraulic device;
4. and a grating plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example 1
Referring to fig. 1, the present invention provides a raster image apparatus capable of dynamically displaying multiple images based on a fixed viewing angle, including a drawing board 1, further including: a grating plate 4 arranged in front of the drawing board 1; and the reciprocating mechanism 3 is used for driving the drawing board 1 and the grating board 4 to mutually dislocate, and the reciprocating mechanism 3 can be used for driving the drawing board 1 and the grating board 4 to mutually dislocate left and right or up and down, so that the purpose of grating drawing is realized.
The reciprocating mechanism 3 comprises an eccentric wheel 311 and a first motor 312, the eccentric wheel 311 is positioned between the supporting frames 2, and the eccentric wheel 311 is fixed on an output shaft of the first motor 312.
The working principle and the using process are as follows: the invention adopts the manufacturing process of separating the drawing board 1 and the grating plate 4, drives the eccentric wheel 311 to rotate through the motor I312, so that the edge of the eccentric wheel 311 sequentially pushes the supporting frame 2, further pushes the drawing board 1 to move back and forth, the moving distance is ensured to be more than the multiple of 1/N (N is the number of lines of the grating plate 4) inch, under the condition that the observation position is not changed, a plurality of pictures can be seen to be continuously displayed, and a section of animation or video can be experienced to be repeatedly displayed on the pictures visually.
Example 2
Referring to fig. 2, the present invention provides a raster image apparatus capable of dynamically displaying multiple images based on a fixed viewing angle, including a drawing board 1, further including: a grating plate 4 arranged in front of the drawing board 1; and a reciprocating mechanism 3 for driving the drawing board 1 and the grating board 4 to move relative to each other.
The reciprocating mechanism 3 comprises a screw rod 321 and a second motor 322, the screw rod 321 is in threaded connection with the support frame 2, and one end of the screw rod 321 is fixedly connected with an output shaft of the second motor 322.
The working principle and the using process are as follows: the invention adopts the manufacturing process of separating the drawing board 1 and the grating plate 4, and drives the screw rod 321 to rotate in the positive and negative directions by controlling the positive and negative rotation of the motor two 322, so that the support frame 2 can move in a reciprocating way, and further the drawing board 1 can be driven to move in a reciprocating way, the moving distance is ensured to be more than the multiple of 1/N (N is the number of lines of the grating plate) inch, under the condition that the observation position is not changed, a plurality of pictures can be seen to be displayed continuously, and a section of animation or video can be experienced to be displayed repeatedly on the pictures in vision.
Example 3
Referring to fig. 3, the present invention provides a raster image apparatus capable of dynamically displaying multiple images based on a fixed viewing angle, including a drawing board 1, further including: a grating plate 4 arranged in front of the drawing board 1; and a reciprocating mechanism 3 for driving the drawing board 1 and the grating board 4 to move relative to each other.
Wherein the reciprocating mechanism 3 comprises an electric device 331, and an output shaft of the electric device 331 is fixed on the supporting frame 2.
The working principle and the using process are as follows: the invention adopts the manufacturing process of separating the drawing board 1 and the grating plate 4, and controls the output shaft of the electric device 331 to extend and retract in a reciprocating way, the electric device 331 in the embodiment adopts a servo electric cylinder to enable the support frame 2 to move in a reciprocating way so as to drive the drawing board 1 to move in a reciprocating way, the moving distance is ensured to be more than the multiple of 1/N (N is the number of lines of the grating plate) inch, under the condition that the observation position is not changed, a plurality of pictures can be seen to be displayed continuously, and one section of animation or video can be experienced to be displayed repeatedly on the pictures visually.
Example 4
Referring to fig. 4, the present invention provides a raster image apparatus capable of dynamically displaying multiple images based on a fixed viewing angle, including a drawing board 1, further including: a grating plate 4 arranged in front of the drawing board 1; and a reciprocating mechanism 3 for driving the drawing board 1 and the grating board 4 to move relative to each other.
Wherein the reciprocating mechanism 3 comprises a pneumatic device 341, and an output shaft of the pneumatic device 341 is fixed on the supporting frame 2.
The working principle and the using process are as follows: the invention adopts the manufacturing process of separating the drawing board 1 and the grating plate 4, and controls the output shaft of the pneumatic device 341 to reciprocate and stretch, the pneumatic device 341 in the embodiment adopts the cylinder to make the supporting frame 2 reciprocate to drive the drawing board 1 to reciprocate, the moving distance is ensured to be more than the multiple of 1/N (N is the number of lines of the grating plate) inch, under the condition of unchanged observation position, a plurality of pictures can be seen to be continuously displayed, and a section of animation or video can be visually experienced to be repeatedly displayed on the pictures.
Example 5
Referring to fig. 5, the present invention provides a raster image apparatus capable of dynamically displaying multiple images based on a fixed viewing angle, including a drawing board 1, further including: a grating plate 4 arranged in front of the drawing board 1; and a reciprocating mechanism 3 for driving the drawing board 1 and the grating board 4 to move relative to each other.
The reciprocating mechanism 3 comprises a hydraulic device 351, and an output shaft of the hydraulic device 351 is fixed on the support frame 2.
The working principle and the using process are as follows: the invention adopts the manufacturing process of separating the drawing board 1 and the grating plate 4, and controls the output shaft of the hydraulic device 351 to extend and retract in a reciprocating way, the hydraulic device 351 in the embodiment adopts a hydraulic cylinder to ensure that the supporting frame 2 moves in a reciprocating way so as to drive the drawing board 1 to move in a reciprocating way, the moving distance is ensured to be more than the multiple of 1/N (N is the number of lines of the grating plate) inch, under the condition that the observation position is not changed, a plurality of pictures can be seen to be displayed continuously, and a section of animation or video can be experienced to be displayed repeatedly on the pictures visually.
In summary, the following steps: the reciprocating mechanism 3 includes, but is not limited to, the structures mentioned in the above embodiments, and all structures capable of driving the drawing board 1 to reciprocate are within the scope of the present invention.
When the invention is used, a manufacturing process of separating the drawing board 1 and the grating plate 4 is adopted, the reciprocating mechanism 3 is utilized to drive the supporting frame 2 to move, so as to drive the drawing board 1 to move left and right, the moving distance is ensured to be larger than the multiple of 1/N (N is the number of lines of the grating plate), for example, 18-line grating plate 4, the moving amount of the drawing board 1 is only larger than the multiple of 0.056 inch, for example, 0.056 inch, at the moment, under the condition that the observation position is not changed, a plurality of pictures can be seen to be continuously displayed, if 3 pictures are synthesized and printed, when the drawing board 1 reciprocates, 3 pictures can be seen to be continuously displayed, if 12 frames of animation or video can be seen to be repeatedly displayed on the pictures when the drawing board 1 reciprocates, and 12 frames of animation or video can be visually experienced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a grating drawing device based on fixed visual angle can dynamic display multipicture, includes drawing board (1), its characterized in that: further comprising:
a grating plate (4) arranged in front of the drawing board (1);
and the reciprocating mechanism (3) is used for driving the drawing board (1) and the grating board (4) to mutually dislocate.
2. The lenticular device of claim 1, wherein the lenticular device is capable of displaying multiple pictures dynamically based on fixed viewing angle, wherein: the outside of drawing board (1) is provided with carriage (2), drawing board (1) movable setting is in carriage (2).
3. The apparatus for lenticular painting based on dynamic display of multiple pictures at fixed viewing angles according to claim 2, wherein: the reciprocating mechanism (3) comprises an eccentric wheel (311) and a first motor (312), the eccentric wheel (311) is located between the supporting frames (2), and the eccentric wheel (311) is fixed on an output shaft of the first motor (312).
4. The apparatus for lenticular painting based on dynamic display of multiple pictures at fixed viewing angles according to claim 2, wherein: the reciprocating mechanism (3) comprises a screw rod (321) and a second motor (322), the screw rod (321) is in threaded connection with the supporting frame (2), and one end of the screw rod (321) is fixedly connected with an output shaft of the second motor (322).
5. The lenticular device of claim 1, wherein the lenticular device is capable of displaying multiple pictures dynamically based on fixed viewing angle, wherein: the reciprocating mechanism (3) comprises an electric device (331), and an output shaft of the electric device (331) is fixed on the supporting frame (2).
6. The lenticular device of claim 1, wherein the lenticular device is capable of displaying multiple pictures dynamically based on fixed viewing angle, wherein: the reciprocating mechanism (3) comprises a pneumatic device (341), and an output shaft of the pneumatic device (341) is fixed on the support frame (2).
7. The lenticular device of claim 1, wherein the lenticular device is capable of displaying multiple pictures dynamically based on fixed viewing angle, wherein: the reciprocating mechanism (3) comprises a hydraulic device (351), and an output shaft of the hydraulic device (351) is fixed on the supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350257.1A CN112327506A (en) | 2020-11-26 | 2020-11-26 | Grating picture device capable of dynamically displaying multiple pictures based on fixed visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350257.1A CN112327506A (en) | 2020-11-26 | 2020-11-26 | Grating picture device capable of dynamically displaying multiple pictures based on fixed visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112327506A true CN112327506A (en) | 2021-02-05 |
Family
ID=74308860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011350257.1A Withdrawn CN112327506A (en) | 2020-11-26 | 2020-11-26 | Grating picture device capable of dynamically displaying multiple pictures based on fixed visual angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112327506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113495367A (en) * | 2021-07-21 | 2021-10-12 | 上海北嘉数码影像科技有限公司 | Grating drawing device based on fixed visual angle |
-
2020
- 2020-11-26 CN CN202011350257.1A patent/CN112327506A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113495367A (en) * | 2021-07-21 | 2021-10-12 | 上海北嘉数码影像科技有限公司 | Grating drawing device based on fixed visual angle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202142202U (en) | 3D Multimedia real object display stand | |
| CN202217121U (en) | Support module for three-dimensional imaging system | |
| KR20060079545A (en) | Three-dimensional display device | |
| CA2100109A1 (en) | Stereoscopic Display Apparatus and Method | |
| CN112327506A (en) | Grating picture device capable of dynamically displaying multiple pictures based on fixed visual angle | |
| CN108121080B (en) | Body three-dimensional display device based on reciprocating image scanning and control method thereof | |
| CN1848966B (en) | Small-window stereo-image producing and displaying method | |
| CN113495367A (en) | Grating drawing device based on fixed visual angle | |
| CN215117023U (en) | Space stereo display equipment | |
| US7950805B2 (en) | Systems and methods for displaying images to viewers in motion or viewing from multiple perspectives | |
| CN112578627A (en) | Holographic projection device with movable imaging | |
| CN202231813U (en) | Naked-eye 3-dimensional LCD all-in-one machine | |
| CN109143763A (en) | A kind of body three-dimensional display apparatus and its control method | |
| CN105056547A (en) | Cylindrical surface distorting mirror with continuously changing mirror surface shape | |
| CN214704193U (en) | Alignment adjusting device for grating picture | |
| CN201331624Y (en) | Omni-directional image-forming device | |
| CN207799248U (en) | A kind of body three-dimensional display apparatus based on reciprocating image scanning | |
| CN102540685B (en) | Shading mechanism for digital stereoscopic image enlarge-printing and equipment and method comprising same | |
| CN215215565U (en) | Device for displaying three-dimensional image | |
| CN111679445A (en) | Light field display device and stereoscopic display method | |
| CN201315005Y (en) | Digital stereo enlarging print lens bidirectional moving device | |
| CN212847611U (en) | Reciprocating vibration type holographic display equipment | |
| CN220381769U (en) | Display equipment for three-dimensional display | |
| CN113341583A (en) | Space stereo display equipment | |
| CN2706821Y (en) | Subway tunnel cartoon advertisement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210205 |
|
| WW01 | Invention patent application withdrawn after publication |