阅读说明：本技术 一种基于vr技术的可视化展示展览系统及其使用方法 (Visual display exhibition system based on VR technology and use method thereof ) 是由 张云峰 张红峰 魏玮 张雪峰 苏燕容 张海峰 魏金泉 于 2021-08-11 设计创作，主要内容包括：本发明公开了一种基于VR技术的可视化展示展览系统及其使用方法,包括展示展览单元,所述展示展览单元包括展示品图像采集模块、VR设备、图像转换模块；所述展示品图像采集模块包括采集箱和光学三维相机,所述光学三维相机位于采集箱的内部,所述光学三维相机与图像转换模块相连接,所述图像转换模块与VR设备相连接；所述采集箱中设有存放VR设备的收纳箱,由展示品图像采集模块、VR设备、图像转换模块等构成,由光学三维相机对物品进行采集三维图像,并传输至图像转换模块转换成三维模型后输入至VR设备,体验者可以通过戴上VR设备可以直接观看三维的展示品,减少了展示防设备的消耗,减轻工作人员的拉动负担,提高了体验者的观赏体验。(The invention discloses a visual display exhibition system based on VR technology and a use method thereof, wherein the visual display exhibition system comprises a display exhibition unit, wherein the display exhibition unit comprises a display product image acquisition module, VR equipment and an image conversion module; the display product image acquisition module comprises an acquisition box and an optical three-dimensional camera, the optical three-dimensional camera is positioned inside the acquisition box, the optical three-dimensional camera is connected with the image conversion module, and the image conversion module is connected with VR equipment; be equipped with the containing box of depositing VR equipment in the collection box, constitute by show article image acquisition module, VR equipment, image conversion module etc. gather three-dimensional image to article by optics three-dimensional camera to transmit and input to VR equipment after converting to three-dimensional model to image conversion module, experience person can be through wearing the three-dimensional show article of VR equipment direct watch, has reduced the show and has prevented the consumption of equipment, alleviates staff's pulling burden, has improved experience person's the experience of vwatching.)

1. The utility model provides a visual show exhibition system based on VR technique, includes show exhibition unit, its characterized in that: the display unit comprises a display product image acquisition module, VR equipment and an image conversion module;

the exhibit image acquisition module comprises an acquisition box (1) and an optical three-dimensional camera (2), wherein the optical three-dimensional camera (2) is positioned inside 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;

and a containing box (3) for storing VR equipment is arranged in the collecting box (1).

2. A VR technology based visual display and exhibition system as claimed in claim 1, wherein: the inside fixedly connected with baffle (4) of collection box (1), pivot (5) are installed through the bearing rotation in the inside of baffle (4), conical head (6) under the upper end fixedly connected with of pivot (5), the inboard top of collection box (1) is equipped with adjustable spring pipe (7), 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), clamping bar (11) are installed through the bearing rotation in the inside of sleeve pipe (10), conical head (12) are gone up to the lower extreme fixedly connected with of clamping bar (11).

3. A VR technology based visual display and exhibition system as claimed in claim 2, wherein: the center of the upper conical head (12) and the center of the lower conical head (6) are arranged on the same vertical line, the lower end of the rotating shaft (5) is mounted 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 collection box (1).

4. A VR technology based visual display and exhibition system as claimed in claim 3, wherein: the limit fixedly connected with guide block (14) of fly leaf (9), 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).

5. A VR technology based visual display and exhibition system as claimed in claim 2, wherein: the upper end of the spring tube (7) is fixedly connected with a screw rod (16), the screw rod (16) is in threaded connection with the inside of the straight threaded sleeve (17), the upper end of the straight threaded sleeve (17) is fixedly connected to the top of the inner side of the collection box (1), and the outer portion of the screw rod (16) is in threaded connection with a locking nut.

6. A VR technology based visual display and exhibition system as claimed in claim 2, wherein: the upper end of the spring pipe (7) is fixedly connected with an adjusting rod (18), the adjusting rod (18) is movably inserted into the fixed pipe (19), the upper end of the fixed pipe (19) is fixedly connected to the top of the inner side of the collection box (1), and a positioning assembly is arranged between the adjusting rod (18) and the fixed pipe (19).

7. The VR technology based visual display and exhibition system of claim 6, wherein: the positioning assembly comprises a mounting groove (20) formed in the surface of the adjusting rod (18), a V-shaped elastic sheet (21) is fixedly connected to the inside of the mounting groove (20), a positioning ball (22) is fixedly connected to the end of the V-shaped elastic sheet (21), and positioning ball sockets (23) matched with the positioning ball (22) are arranged inside the fixing tube (19).

8. A VR technology based visual display and exhibition system as claimed in claim 1, wherein: the collecting box (3) comprises a collecting bin (24) arranged inside the collecting box (1), a drawer (25) is movably connected inside the collecting bin (24), a VR equipment placing box (26) is separated from the inside of the drawer (25), the pressure sensor (27) and the timer (28) are connected, and the pressure sensor (27) and the timer (28) are connected.

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

s1, collecting the images of the exhibit: putting an article to be displayed into an acquisition box (1), emptying and clamping the article in the acquisition 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 acquiring a three-dimensional image of the article by an 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, enjoying by a user: the user self-takes the VR equipment in the containing box (3) and wears to watch.

Technical Field

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

Background

Along with the continuous development of society and the continuous progress of science and technology, people enter the modern society, and the development of the modern society enables people not to contact traditional cultural relics and artworks, so that the cultural relics and the artworks are displayed by using an exhibition hall and are provided for people to enjoy as a common means, but because the value of the cultural relics and the artworks is precious, the cultural relics and the artworks can be directly placed in an exhibition hall for exhibition, long-time light irradiation and contact with air can cause irrecoverable damage to the cultural relics and the artworks, meanwhile, the true faces of the cultural relics and the artworks can be appreciated only in one city or even one exhibition hall for the exhibition of the true cultural relics and the artworks, the sharing of resources of the cultural relics and the artworks can not be realized, the cultural relics and the artworks can be displayed in a picture form, and visitors can not really experience historical traces; with the continuous progress of science and technology, the development of VR technology makes it possible to show cultural relics and artworks indirectly, and meanwhile, visitors can feel historical traces of the cultural relics and the artworks personally.

With the continuous development of the cultural industry, the exhibition of the exhibits in exhibition halls, museums and museums generally uses the LED screen to carry out the exhibition, or the staff carries out propaganda, and these exhibition modes lead to that the experience of the user is lower, cause the wasting of resources, and also 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 using method thereof, so as to solve the problems in the prior art in the background technology.

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

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

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

be equipped with the containing box of depositing VR equipment in the collection box.

Preferably, the collecting box is fixedly connected with a partition plate inside, a rotating shaft is rotatably mounted inside the partition plate through a bearing, a lower conical head is fixedly connected to the upper end of the rotating shaft, an adjustable spring tube is arranged at the top of the inner side of the collecting box, an internal compression spring of the spring tube is arranged inside the collecting box, a movable plate is arranged at the lower end of the compression spring, a sleeve is fixedly connected to the bottom of the movable plate, a clamping rod is rotatably mounted inside the sleeve through a bearing, and an upper conical head is fixedly connected to the lower end of the clamping rod.

Preferably, the centers of the upper conical head and the lower conical head are arranged on the same vertical line, the lower end of the rotating shaft is mounted 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 collection box.

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

Preferably, the upper end of the spring tube is fixedly connected with a screw rod, the screw rod is in threaded connection with the inside of the straight threaded sleeve, the upper end of the straight threaded sleeve is fixedly connected with the top of the inner side of the collection box, and the outer thread of the screw rod is connected with a locking nut.

Preferably, the upper end of the spring tube is fixedly connected with an adjusting rod, the adjusting rod is movably inserted into the fixed tube, the upper end of the fixed tube is fixedly connected to the top of the inner side of the collection box, and a positioning assembly is arranged between the adjusting rod and the fixed tube.

Preferably, the positioning assembly comprises a mounting groove formed in the surface of the adjusting rod, a V-shaped elastic sheet is fixedly connected to the inside of the mounting groove, a positioning ball is fixedly connected to the end of the V-shaped elastic sheet, and a positioning ball socket matched with the positioning ball is arranged inside the fixing tube.

Preferably, the containing box comprises a containing bin arranged inside the collecting box, a drawer is movably connected inside the containing bin, a VR equipment placing box is separated from the inside of the drawer, and the pressure sensor is connected with the timer.

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

s1, collecting the images of the exhibit: putting an article to be displayed into an acquisition box, emptying and clamping the article in the acquisition box through a lower conical head and an upper conical head, driving the article to rotate through a servo motor, and acquiring a three-dimensional image of the article by an optical three-dimensional camera;

s2, image conversion: the method comprises the steps that images collected by an optical three-dimensional camera are transmitted to an image conversion module, and the image conversion module establishes a three-dimensional model for the images and inputs the three-dimensional model to VR equipment;

s3, enjoying by a user: the user is from getting the VR equipment in the containing box to wear and vwatch.

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 using method thereof provided by the invention have the following advantages:

1. the three-dimensional display device mainly comprises a display image acquisition module, VR equipment, an image conversion module and the like, wherein an optical three-dimensional camera acquires three-dimensional images of articles, transmits the three-dimensional images to the image conversion module to be converted into a three-dimensional model, and then inputs the three-dimensional model into the VR equipment;

2. according to the invention, the VR equipment containing box and the image collecting box are integrated, so that the tidiness of the whole equipment is improved, the placement is convenient, the image of the display article can be collected and transmitted conveniently, and the space occupied by the whole display hall is reduced.

Drawings

FIG. 1 is a schematic view of the internal construction of the inventive collection bin;

FIG. 2 is a schematic perspective view of the inventive collection box;

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

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

FIG. 5 is a schematic structural view of an adjustable spring tube according to embodiment 1 of the present invention;

FIG. 6 is a schematic structural view of an adjustable spring tube according to embodiment 2 of the present invention;

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

FIG. 8 is a flow chart of a 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 conical head; 7. a spring tube; 8. a compression spring; 9. a movable plate; 10. a sleeve; 11. a clamping bar; 12. an upper conical head; 13. a servo motor; 14. a guide block; 15. a guide groove; 16. a screw; 17. a straight threaded sleeve; 18. adjusting a rod; 19. a fixed tube; 20. mounting grooves; 21. a V-shaped elastic sheet; 22. a positioning ball; 23. positioning the ball socket; 24. a storage bin; 25. a drawer; 26. a VR device placement box; 27. a pressure sensor; 28. a timer.

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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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

The invention provides a visual display exhibition system based on VR technology as shown in figures 1-5 and 7, which comprises a display exhibition unit, the display exhibition 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 an optical three-dimensional camera 2, the optical three-dimensional camera 2 is positioned in the acquisition box 1, the optical three-dimensional camera 2 is 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 camera 2 is connected with the image conversion module, the image conversion module is connected with the VR equipment, the optical three-dimensional camera acquires three-dimensional images of objects, the three-dimensional images are transmitted to the image conversion module to be converted into a three-dimensional model and then are input to the VR equipment, an experiencer can directly watch three-dimensional displays by wearing the VR equipment, the consumption of equipment is prevented in the show has been reduced, and staff's pulling burden has been alleviateed, has improved experience person's the experience of vwatching.

Be equipped with containing box 3 of depositing VR equipment in collection box 1, containing box 3 is including seting up in the inside storage chamber 24 of collection box 1, the inside swing joint of storage chamber 24 has drawer 25, the inside separation of drawer 25 has VR equipment to place box 26, VR equipment is placed in VR equipment places box 26, can accomodate to the inside of storage chamber 24 in collection box 1, in addition, can place the box 26 in VR equipment and can install the charging socket, be used for charging, pressure sensor 27 and time-recorder 28 are connected, time-recorder 28 is used for timing the time that VR equipment was taken away, pressure sensor 27 is arranged in monitoring VR equipment and whether places box 26 in VR equipment, can in time discover whether in time the returning of VR equipment, avoid VR equipment to lose.

The inside of the collection box 1 is fixedly connected with a partition plate 4, the inside of the partition plate 4 is rotatably provided with a rotating shaft 5 through a bearing, the lower end of the rotating shaft 5 is arranged at the end part of an output shaft of a servo motor 13 through a coupler, the servo motor 13 can drive the rotating shaft 5 to rotate, the upper end of the rotating shaft 5 is fixedly connected with a lower conical head 6, an upper conical head 12 and the lower conical head 6 are favorable for reducing the contact area with a display article and improving the image collecting comprehensiveness of the optical three-dimensional camera 2, the top of the inner side of the collection box 1 is provided with an adjustable spring tube 7, an internal compression spring 8 of the spring tube 7 is arranged at the lower end of the compression spring 8 is provided with a movable plate 9, the bottom of the movable plate 9 is fixedly connected with a sleeve 10, a clamping rod 11 is rotatably arranged inside the sleeve 10 through a bearing, the lower end of the clamping rod 11 is fixedly connected with an upper conical head 12, the centers of the upper conical head 12 and the lower conical head 6 are arranged on the same vertical line, when the display article is placed between the upper conical head 12 and the lower conical head 6, a compression spring 8 in a spring tube 7 compresses an upper conical head 12, the display is emptied by matching with a lower conical head 6, then a servo motor 13 is started to drive the display to rotate, and meanwhile, two groups of optical three-dimensional cameras 2 collect images;

further, in this embodiment, at limit fixedly connected with guide block 14 of fly leaf 9, spring pipe 7's inboard offered with guide block 14 assorted guide slot 15, guide block 14 swing joint is in the inside of guide slot 15, through the cooperation of guide block 14 and guide slot 15, does benefit to the angle that restricts fly leaf 9, when can avoiding clamping bar 11 to rotate, drives compression spring 8 and rotates the phenomenon that causes the distortion.

Further, in this embodiment, the spring tube 7 that can adjust includes screw rod 16 of fixed connection in the upper end of spring tube 7, 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 vasculum 1, and the outside threaded connection of screw rod 16 has lock nut, can be according to the high rotation spring tube 7 of showpiece, adjust the position of screw rod 16 in straight thread sleeve 17, adjust the distance between conical head 12 and the lower conical head 6, and screw up lock nut and fix, and then the centre gripping of adaptation not equidimension showpiece is fixed.

Example 2

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

the adjustable spring tube 7 comprises an adjusting rod 18 fixedly connected to the upper end of the spring tube 7, the adjusting rod 18 is movably inserted into a fixed tube 19, the upper end of the fixed tube 19 is fixedly connected to the top of the inner side of the collection box 1, the position of the adjusting rod 18 in the fixed tube 19 can be adjusted according to the height of a display, the distance between the upper conical head 12 and the lower conical head 6 is adjusted, and the adjustment is fixed through a positioning assembly, so that the adjustable spring tube is suitable for clamping and fixing the display in different sizes;

further, in this embodiment, and be equipped with locating component between adjusting pole 18 and the fixed pipe 19, locating component is including offering in the mounting groove 20 on adjusting pole 18 surface, the inside fixedly connected with V type shell fragment 21 of mounting groove 20, the tip fixedly connected with location ball 22 of V type shell fragment 21, fixed pipe 19's inside is arranged and is offered and fix a position ball socket 23 with location ball 22 assorted, V type shell fragment 21 extrudes location ball 22 and inserts in fixing a position ball socket 23, do benefit to and fix the position of adjusting pole 18.

Example 3

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

s1, collecting the images of the exhibit: putting an article to be displayed into the acquisition box 1, emptying and clamping the article in the acquisition box 1 through the lower conical head 6 and the upper conical head 12, driving the article to rotate through the servo motor 13, and acquiring a three-dimensional image of the article by 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, enjoying by a user: the user self-fetches the VR device in the storage box 3 and wears to watch.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.