CN113612983B

CN113612983B - Visual display system based on VR technology and application method thereof

Info

Publication number: CN113612983B
Application number: CN202110917241.2A
Authority: CN
Inventors: 张云峰; 张红峰; 魏玮; 张雪峰; 苏燕容; 张海峰; 魏金泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2024-01-19
Anticipated expiration: 2041-08-11
Also published as: CN113612983A

Abstract

The invention discloses a visual display system based on VR technology and a use method thereof, wherein the visual display system comprises a display unit, and the display unit comprises a display product image acquisition module, VR equipment and an image conversion module; the display article image acquisition module comprises an acquisition box and an optical three-dimensional camera, wherein the optical three-dimensional camera is positioned in the acquisition box and is connected with an image conversion module, and the image conversion module is connected with VR equipment; the collecting box is internally provided with the containing box for storing the VR equipment and is composed of a display image collecting module, the VR equipment, an image conversion module and the like, an optical three-dimensional camera is used for collecting three-dimensional images of articles, the three-dimensional images are transmitted to the image conversion module and converted into a three-dimensional model, the three-dimensional models are input to the VR equipment, and an experimenter can directly watch the three-dimensional display by wearing the VR equipment, so that the consumption of display prevention equipment is reduced, the pulling load of staff is reduced, and the ornamental experience of the experimenter is improved.

Description

Visual display system based on VR technology and application method thereof

Technical Field

The invention belongs to the technical field of VR, and particularly relates to a visual display system based on VR technology and a use method thereof.

Background

With the continuous development of society and the continuous progress of technology, people walk into a modern society, and the development of the modern society enables people to be unable to contact with traditional cultural relics and artworks, so that the cultural relics and artworks are exhibited by using exhibition halls, and people are supplied with appreciation to be a common means, but as the value of the cultural relics and the artworks is precious, the cultural relics and the artworks are directly placed in the exhibition halls for exhibition, long-time light irradiation and contact with air can cause irrecoverable damage to the cultural relics and the artworks, and meanwhile, the exhibition of the real cultural relics and the artworks can only be carried out in one city or even in one exhibition hall, the sharing of the cultural relics and the artworks can not be achieved, the cultural relics and the artworks are exhibited in the form of pictures, and the historical trace can not be really perceived by tourists; with the continuous progress of technology, the development of VR technology makes it possible to not directly show cultural relics and artworks, and simultaneously, tourists can be made to feel historical marks of the cultural relics and the artworks in an immersive manner.

With the continuous development of the culture industry, the exhibitions of the exhibitions on the exhibition hall, the museum and the exposition are generally performed by using the LED screen, or the staff is advertised, and the exhibition modes lead to lower user experience, cause resource waste and increase the labor intensity of the staff.

Disclosure of Invention

The invention aims to provide a visual display system based on VR technology and a use method thereof, which are used for solving the problems in the prior art in the background technology.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the visual display system based on the VR technology comprises a display unit, wherein the display unit comprises a display product image acquisition module, VR equipment and an image conversion module;

the display article image acquisition module comprises an acquisition box and an optical three-dimensional camera, wherein the optical three-dimensional camera is positioned in the acquisition box and is connected with an image conversion module, and the image conversion module is connected with VR equipment;

the collecting box is internally provided with a containing box for storing VR equipment.

Preferably, the inside fixedly connected with baffle of collection box, the inside of baffle is rotated through the bearing and is installed the pivot, the upper end fixedly connected with of pivot is cone head down, the inboard top of collection box is equipped with adjustable spring pipe, the inside compression spring of spring pipe, compression spring's lower extreme is equipped with the fly leaf, the bottom fixedly connected with sleeve pipe of fly leaf, sheathed tube inside is rotated through the bearing and is installed the clamp lever, the lower extreme fixedly connected with of clamp lever is gone up the cone head.

Preferably, the centers of the upper cone head and the lower cone head are arranged on the same vertical line, the lower end of the rotating shaft is arranged at the end part of an output shaft of the servo motor through a coupler, and the two groups of optical three-dimensional cameras are respectively positioned at the upper end and the lower end of the inner side edge part of the acquisition box.

Preferably, the side of the movable plate is fixedly connected with a guide block, the inner side of the spring tube is provided with a guide groove matched with the guide block, and the guide block is movably connected in the guide groove.

Preferably, the upper end fixedly connected with screw rod of spring pipe, screw rod threaded connection is in straight thread sleeve's inside, straight thread sleeve's upper end fixedly connected with collection box's inboard top, and the outside threaded connection of screw rod has lock nut.

Preferably, the upper end fixedly connected with of spring pipe adjusts the pole, adjust the pole activity grafting in the inside of fixed pipe, the upper end fixed connection of fixed pipe is in the inboard top of collection box, and is equipped with locating component between pole and the fixed pipe.

Preferably, the locating component comprises a mounting groove arranged on the surface of the adjusting rod, a V-shaped elastic sheet is fixedly connected in the mounting groove, a locating ball is fixedly connected to the end part of the V-shaped elastic sheet, and locating ball sockets matched with the locating ball are arranged in the fixing tube.

Preferably, the storage box comprises a storage bin arranged inside the collection box, a drawer is movably connected inside the storage bin, a VR equipment placing box is arranged in the drawer in a separated mode, a pressure sensor and a timer are arranged in the VR equipment placing box, and the pressure sensor is connected with the timer.

The invention provides a use method of a visual display system based on VR technology, which comprises the following steps:

s1, acquiring an image of a display: placing the articles to be displayed into a collection box, emptying and clamping the articles in the collection box through a lower cone head and an upper cone head, driving the articles to rotate through a servo motor, and simultaneously collecting three-dimensional images of the articles through an optical three-dimensional camera;

s2, image conversion: transmitting an image acquired by an optical three-dimensional camera to an image conversion module, establishing a three-dimensional model for the image by the image conversion module, and inputting the three-dimensional model to VR equipment;

s3, user viewing: the user self-fetches the VR equipment in the storage box and wears to view.

The invention has the technical effects and advantages that: compared with the prior art, the visual display system based on the VR technology and the use method thereof have the following advantages:

1. the invention is mainly composed of a display article image acquisition module, VR equipment, an image conversion module and the like, wherein an optical three-dimensional camera acquires three-dimensional images of articles, the three-dimensional images are transmitted to the image conversion module to be converted into a three-dimensional model and then input to the VR equipment, and an experimenter can directly watch three-dimensional display articles by wearing the VR equipment, so that the consumption of display prevention equipment is reduced, the pulling load of staff is reduced, and the viewing experience of the experimenter is improved;

2. according to the invention, the VR equipment storage box and the image acquisition box are integrated, so that the neatness of the whole equipment is improved, the equipment is convenient to place, the collection and transmission of images of the display products are convenient, and the space occupied by the whole equipment in the display hall is reduced.

Drawings

FIG. 1 is a schematic view of the internal structure of a collecting box according to the present invention;

FIG. 2 is a schematic perspective view of a collecting box according to the present invention;

FIG. 3 is a schematic view of a drawer structure of the present invention;

FIG. 4 is a schematic exploded view of the spring tube of the present invention;

FIG. 5 is a schematic view showing the structure of an adjustable spring tube in embodiment 1 of the present invention;

FIG. 6 is a schematic view showing the structure of an adjustable spring tube in embodiment 2 of the present invention;

FIG. 7 is a block diagram of the present invention;

fig. 8 is a flow chart of the method of the present invention.

In the figure: 1. a collection box; 2. an optical three-dimensional camera; 3. a storage box; 4. a partition plate; 5. a rotating shaft; 6. a lower cone head; 7. a spring tube; 8. a compression spring; 9. a movable plate; 10. a sleeve; 11. a clamping rod; 12. an upper cone head; 13. a servo motor; 14. a guide block; 15. a guide groove; 16. a screw; 17. a straight threaded sleeve; 18. an adjusting rod; 19. a fixed tube; 20. a mounting groove; 21. a V-shaped elastic piece; 22. a positioning ball; 23. positioning the ball socket; 24. a storage bin; 25. a drawer; 26. VR device placement box; 27. a pressure sensor; 28. a timer.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

The invention provides a visual display system based on VR technology as shown in figures 1-5 and 7, which comprises a display unit, wherein the display unit comprises a display image acquisition module, VR equipment and an image conversion module, the display image acquisition module comprises an acquisition box 1 and optical three-dimensional cameras 2, the optical three-dimensional cameras 2 are positioned in the acquisition box 1, the optical three-dimensional cameras 2 are provided with two groups, the two groups of optical three-dimensional cameras 2 are respectively positioned at the upper end and the lower end of the inner side edge of the acquisition box 1, the optical three-dimensional cameras 2 are connected with the image conversion module, the image conversion module is connected with the VR equipment, the optical three-dimensional cameras acquire three-dimensional images of articles, the three-dimensional images are transmitted to the image conversion module and are converted into a three-dimensional model, and then are input into the VR equipment, an experimenter can directly watch three-dimensional displays by wearing the VR equipment, so that the consumption of display prevention equipment is reduced, the pulling burden of staff is lightened, and the viewing experience of experimenters is improved.

Be equipped with the containing box 3 of depositing VR equipment in the collection box 1, containing box 3 is including seting up in the inside containing box 24 of collection box 1, and the inside swing joint of containing box 24 has drawer 25, and drawer 25's internal separation has VR equipment to place box 26, and VR equipment is placed in VR equipment and is placed box 26, can accomodate to the containing box 24 inside in the collection box 1, in addition, can install the socket that charges in VR equipment places box 26 for charge, be provided with pressure sensor 27 and time-recorder 28 in the VR equipment places box 26, pressure sensor 27 is connected with time-recorder 28, and time-recorder 28 is used for timing VR equipment to take off, and pressure sensor 27 is arranged in monitoring VR equipment and is placed in box 26, can in time discover whether VR equipment in time returns, avoids VR equipment to lose.

The inside fixedly connected with baffle 4 of collection box 1, the inside of baffle 4 is installed in the output shaft tip of servo motor 13 through the bearing rotation, the lower extreme of pivot 5 passes through the shaft coupling to be installed in servo motor 13, servo motor 13 can drive pivot 5 and rotate, the upper end fixedly connected with of pivot 5 is cone head 6 down, go up cone head 12 and cone head 6 down, do benefit to the area of contact with the show, improve the comprehensiveness of optics three-dimensional camera 2 acquisition image, the inboard top of collection box 1 is equipped with adjustable spring pipe 7, the inside compression spring 8 of spring pipe 7, compression spring 8's lower extreme is equipped with fly leaf 9, the bottom fixedly connected with sleeve pipe 10 of fly leaf 9, the inside of sleeve pipe 10 is installed in clamp lever 11 through the bearing rotation, clamp lever 11's lower extreme fixedly connected with is gone up cone head 12, go up cone head 12 and the center department of cone head 6 down sets up on same perpendicular line, when placing the show between last cone head 12 and cone head 6, compression spring 8 in the spring pipe 7 extrudes cone head 12, the cooperation cone head 6 will show the sky, then turn on servo motor 13, it is rotated by two sets of optics 2 to gather images simultaneously.

Further, in this embodiment, the guide block 14 is fixedly connected to the edge of the movable plate 9, the guide groove 15 matched with the guide block 14 is provided on the inner side of the spring tube 7, the guide block 14 is movably connected to the inside of the guide groove 15, and the angle of the movable plate 9 is limited by the cooperation of the guide block 14 and the guide groove 15, so that the phenomenon that the compression spring 8 is driven to rotate to twist when the clamping rod 11 rotates can be avoided.

Further, in this embodiment, the adjustable spring tube 7 includes the screw rod 16 of fixed connection in spring tube 7 upper end, screw rod 16 threaded connection is in the inside of straight thread sleeve 17, the upper end fixed connection of straight thread sleeve 17 is in the inboard top of collection box 1, and the outside threaded connection of screw rod 16 has lock nut, can rotate spring tube 7 according to the height of show, the position of adjusting screw rod 16 in straight thread sleeve 17, adjust the distance between upper cone 12 and the lower cone 6, and screw up lock nut and fix, and then the centre gripping of adaptation not equidimension show is fixed.

Example 2

Referring to fig. 6, in the present embodiment, unlike embodiment 1, there is:

the spring pipe 7 that can adjust includes the regulation pole 18 of fixed connection in spring pipe 7 upper end, adjusts the pole 18 activity grafting in the inside of fixed pipe 19, and the upper end fixed connection of fixed pipe 19 is in the inboard top of collection box 1, can adjust the position of adjusting the pole 18 in fixed pipe 19 according to the height of show, adjusts the distance between conical head 12 and the conical head 6 down to fix through locating component, and then adapt to the centre gripping of different size show fixedly.

Further, in this embodiment, a positioning assembly is disposed between the adjusting rod 18 and the fixing tube 19, the positioning assembly includes a mounting groove 20 formed on the surface of the adjusting rod 18, a V-shaped spring piece 21 is fixedly connected in the mounting groove 20, a positioning ball 22 is fixedly connected to the end of the V-shaped spring piece 21, a positioning ball socket 23 matched with the positioning ball 22 is formed in the fixing tube 19, the positioning ball 22 is extruded by the V-shaped spring piece 21 to be inserted into the positioning ball socket 23, and the position of the adjusting rod 18 is facilitated to be fixed.

Example 3

Referring to fig. 8, the invention provides a use method of a visual display system based on VR technology, comprising the following steps:

s1, acquiring an image of a display: placing the object to be displayed into the collection box 1, emptying and clamping the object in the collection box 1 through the lower cone head 6 and the upper cone head 12, driving the object to rotate through the servo motor 13, and simultaneously collecting a three-dimensional image of the object through the optical three-dimensional camera 2;

s2, image conversion: the image acquired by the optical three-dimensional camera 2 is transmitted to an image conversion module, and the image conversion module establishes a three-dimensional model for the image and inputs the three-dimensional model to VR equipment;

s3, user viewing: the user takes the VR device in the storage box 3 by himself and wears the ornamental article.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present invention is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present invention can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Visual show exhibition system based on VR technique, including show exhibition unit, its characterized in that: the display unit comprises a display article image acquisition module, VR equipment and an image conversion module;

the display article image acquisition module comprises an acquisition box (1) and an optical three-dimensional camera (2), wherein the optical three-dimensional camera (2) is positioned in the acquisition box (1), the optical three-dimensional camera (2) is connected with an image conversion module, and the image conversion module is connected with VR equipment;

a storage box (3) for storing VR equipment is arranged in the collection box (1);

the inside fixedly connected with baffle (4) of collection case (1), pivot (5) are installed through the bearing rotation to the inside of baffle (4), the upper end fixedly connected with of pivot (5) is conical head (6) down, the inboard top of collection case (1) is equipped with adjustable spring pipe (7), the inside compression spring (8) of spring pipe (7), the lower extreme of compression spring (8) is equipped with fly leaf (9), the bottom fixedly connected with sleeve pipe (10) of fly leaf (9), clamp lever (11) are installed through the bearing rotation to the inside of sleeve pipe (10), conical head (12) are gone up in the lower extreme fixedly connected with of clamp lever (11).

2. The VR technology based visual presentation system of claim 1 wherein: the centers of the upper cone head (12) and the lower cone head (6) are arranged on the same vertical line, the lower end of the rotating shaft (5) is arranged at the end part of an output shaft of the servo motor (13) through a coupler, and the two groups of optical three-dimensional cameras (2) are respectively positioned at the upper end and the lower end of the inner side edge part of the collecting box (1).

3. The VR technology based visual presentation system of claim 2 wherein: the side of fly leaf (9) is fixedly connected with guide block (14), guide slot (15) with guide block (14) assorted are seted up to the inboard of spring pipe (7), guide block (14) swing joint is in the inside of guide slot (15).

4. The VR technology based visual presentation system of claim 1 wherein: the upper end fixedly connected with screw rod (16) of spring pipe (7), screw rod (16) threaded connection is in the inside of straight thread sleeve (17), the upper end fixedly connected with of straight thread sleeve (17) is at the inboard top of collection box (1), and the outside threaded connection of screw rod (16) has lock nut.

5. The VR technology based visual presentation system of claim 1 wherein: the upper end fixedly connected with of spring pipe (7) adjusts pole (18), adjust pole (18) activity grafting in the inside of fixed pipe (19), the upper end fixed connection of fixed pipe (19) is in the inboard top of collection box (1), and is equipped with locating component between regulation pole (18) and fixed pipe (19).

6. The VR technology based visual presentation system of claim 5 wherein: the positioning assembly comprises a mounting groove (20) formed in the surface of the adjusting rod (18), a V-shaped elastic piece (21) is fixedly connected to the inside of the mounting groove (20), a positioning ball (22) is fixedly connected to the end portion of the V-shaped elastic piece (21), and positioning ball sockets (23) matched with the positioning ball (22) are formed in the fixing tube (19) in an inner arrangement mode.

7. The VR technology based visual presentation system of claim 1 wherein: the storage box (3) comprises a storage bin (24) arranged inside the collection box (1), a drawer (25) is movably connected inside the storage bin (24), a VR equipment placement box (26) is arranged on the drawer (25) in an internal separation mode, a pressure sensor (27) and a timer (28) are arranged in the VR equipment placement box (26), and the pressure sensor (27) is connected with the timer (28).

8. A visual display method based on VR technology is characterized in that: application to a display system according to any of claims 1-7, comprising the steps of:

s1, acquiring an image of a display: placing an article to be displayed into a collection box (1), emptying and clamping the article in the collection box (1) through a lower conical head (6) and an upper conical head (12), driving the article to rotate through a servo motor (13), and simultaneously collecting a three-dimensional image of the article through an optical three-dimensional camera (2);

s2, image conversion: transmitting the image acquired by the optical three-dimensional camera (2) to an image conversion module, establishing a three-dimensional model for the image by the image conversion module, and inputting the three-dimensional model to VR equipment;

s3, user viewing: the user takes the VR equipment in the storage box (3) and wears to watch.