CN215265510U

CN215265510U - Digital holographic image sand table

Info

Publication number: CN215265510U
Application number: CN202121240081.4U
Authority: CN
Inventors: 杨红艳
Original assignee: Shenzhen Changfeiyang Information System Co ltd
Current assignee: Shenzhen Changfeiyang Information System Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-21
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a digital holographic image sand table, which comprises a sand table base, wherein a touch screen is arranged on the upper surface of the sand table base, a support frame is arranged at the middle position of the sand table base, lenses are arranged on the inner side of the support frame, a control device is arranged at the top of the support frame, camera equipment is arranged at the bottom of the control device, projection equipment is arranged at the top of the control device, a first limiting frame is arranged at the bottom of the support frame, and a second limiting frame is arranged at the top of the support frame; this practicality can provide convenient operation mode through the support frame and assorted auxiliary structure that set up, when possessing stronger stability, can conveniently dismantle, through camera equipment and the projection equipment who sets up in addition, can provide the shooting and the projection structure to holographic image, conveniently use in the macro-conference.

Description

Digital holographic image sand table

Technical Field

The utility model relates to a holographic image sand table field specifically is a digital holographic image sand table.

Background

The holographic image technology belongs to a 3D technology, and originally refers to a technology for recording and reproducing a real three-dimensional image of an object by utilizing the interference and diffraction principles. Then, with the guidance of science fiction movies and commercial propaganda, the concept of holographic projection is gradually extended to commercial activities such as stage performance, exhibition and exhibition.

The holographic image technology is generally applied to a digital holographic image sand table, a three-dimensional image is optically reflected through holographic glass, holographic image display is carried out in the center of the sand table, a stereoscopic impression and a phantom impression are brought to people, and the existing digital holographic image sand table has certain problems:

the existing digital holographic image sand table is usually provided with a simple frame body structure for supporting, the supporting structure cannot be easily disassembled, the maintenance and the overhaul are inconvenient during the actual operation, the existing structure can only be displayed, and the large conference cannot be unfolded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital holographic image sand table to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digital holographic image sand table, includes the sand table base, the upper surface of sand table base is provided with the touch screen, the middle part position of sand table base is provided with the support frame, the inboard of support frame is provided with the lens, the top of support frame is provided with controlling means, controlling means's bottom is provided with camera equipment, controlling means's top is provided with projection equipment, the bottom of support frame is provided with first spacing frame, the top of support frame is provided with the spacing frame of second.

Preferably, the first limiting frame and the second limiting frame are fixedly connected with the support frame in a bolt connection mode, and the periphery of the control device is further provided with a display screen.

Preferably, the support frame is including four support body of rod, four the division board has all been welded to the upper surface of the support body of rod, the both sides of division board are located the table of the support body of rod and all are provided with the limit groove.

Preferably, the bottom of the second limit frame is welded with four fixing plates, and the fixing plates are uniformly distributed around the second limit frame.

Preferably, both sides the limit groove is symmetrical structure, the both ends of fixed plate be provided with limit notch of limit groove assorted, the inboard in limit groove is gone into to the both ends card of fixed plate.

Preferably, the middle position of the second limit frame is provided with a rectangular notch, the bottom of the control device is provided with a limit seat matched with the rectangular notch, the upper surface of the sand table base is provided with a cover plate through a bolt, and the cover plate is arranged on the surface of the first limit frame.

Compared with the prior art, the beneficial effects of the utility model are that:

through the support frame and assorted auxiliary structure that set up, can provide the lens connection structure who conveniently dismantles and to top controlling means's bearing structure, when connecting, it is comparatively convenient to operate, when possessing stronger stability, can conveniently dismantle, through camera equipment and the projection equipment who sets up in addition, can provide shooting and projection structure to holographic image, conveniently use in the large-scale meeting, possess certain beneficial effect, more outstanding than current structure.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a top view of the support frame of the present invention;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 10. a sand table base; 101. a touch screen; 11. a support frame; 111. a partition plate; 112. a side groove; 12. a lens; 13. a control device; 14. a display screen; 15. a projection device; 16. an image pickup apparatus; 17. a first limit frame; 18. a second limit frame; 19. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a digital holographic image sand table includes a sand table base 10, a touch screen 101 is disposed on an upper surface of the sand table base 10, a support frame 11 is disposed in a middle position of the sand table base 10, a lens 12 is disposed on an inner side of the support frame 11, a control device 13 is disposed on a top of the support frame 11, a camera 16 is disposed at a bottom of the control device 13, a projection device 15 is disposed at a top of the control device 13, a first limit frame 17 is disposed at a bottom of the support frame 11, and a second limit frame 18 is disposed at a top of the support frame 11.

The first limiting frame 17 and the second limiting frame 18 are fixedly connected with the support frame 11 in a bolt connection mode, and the display screens 14 are further arranged around the control device 13, so that a simple display structure is provided, and specific operating parameters can be checked;

the supporting frame 11 comprises four supporting rod bodies, partition plates 111 are welded on the upper surfaces of the four supporting rod bodies, side grooves 112 are formed in the surfaces, located on the supporting rod bodies, of the two sides of each partition plate 111, fixed plates 19 are welded at the bottoms of the second limiting frames 18, the number of the fixed plates 19 is four, the fixed plates 19 are uniformly distributed on the periphery of the second limiting frames 18, the side grooves 112 on the two sides are of a symmetrical structure, limiting notches matched with the side grooves 112 are formed in the two ends of each fixed plate 19, the two ends of each fixed plate 19 are clamped into the inner sides of the side grooves 112, the lenses 12 are installed through the side grooves 112, the lenses 12 are directly placed on the inner sides of the side grooves 112, in addition, limiting effects on the four supporting rod bodies of the supporting frame are provided through the arranged fixed plates 19, and fixing can be assisted;

wherein, the middle part position of the spacing frame 18 of second is provided with the rectangle notch, controlling means 13's bottom seted up with the spacing seat of rectangle notch assorted, the apron is installed through the bolt to sand table base 10's upper surface, the apron sets up in the surface of first spacing frame 17, through rectangle notch lug connection controlling means 13, the outside of rectangle notch still is provided with supplementary panel, is connected with controlling means 13 through the bolt in the supplementary panel outside, after installing lens 12, carries on spacingly through the mode of covering the apron to lens 12, because lens 12 wholly is isosceles hypotenuse trapezoidal, carries on spacingly can possess fine fixed effect in the bottom.

The working principle is as follows: during installation, put into the middle part position of sand table base 10 with support frame 11 at first, through the first spacing frame 17 of bolt fastening, insert the inboard of limit groove 112 with lens 12 after accomplishing, then pass through the bolt fastening with the apron of sand table base 10 upper surface, accomplish the installation of substructure, later directly put into the rectangle notch inboard at the middle part of the spacing frame 18 of second with controlling means 13, then fix controlling means 13 and supplementary panel through the bolt, accomplish the fixed to controlling means 13, during the use, accessible camera equipment 16 makes a video recording with holographic projection, and carry out the projection through projection equipment 15, can use the bandwagon effect with the large-scale meeting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a digital holographic image sand table, includes sand table base (10), the upper surface of sand table base (10) is provided with touch-control screen (101), its characterized in that: the sand table comprises a sand table base (10), and is characterized in that a support frame (11) is arranged in the middle of the sand table base (10), lenses (12) are arranged on the inner side of the support frame (11), a control device (13) is arranged at the top of the support frame (11), a camera device (16) is arranged at the bottom of the control device (13), a projection device (15) is arranged at the top of the control device (13), a first limiting frame (17) is arranged at the bottom of the support frame (11), and a second limiting frame (18) is arranged at the top of the support frame (11).

2. The digital holography sand table as claimed in claim 1, wherein: first spacing frame (17) and second spacing frame (18) all are through bolted connection's mode and support frame (11) fixed connection, controlling means (13) still are provided with display screen (14) all around.

3. The digital holography sand table as claimed in claim 1, wherein: the support frame (11) is including four support rod bodies, four division board (111) have all been welded to the upper surface of the support rod body, the both sides of division board (111) are located the table of the support rod body and all are provided with limit groove (112).

4. A digital holographic image sand table according to claim 3, wherein: fixed plates (19) are further welded at the bottoms of the second limiting frames (18), the number of the fixed plates (19) is four, and the fixed plates (19) are uniformly distributed around the second limiting frames (18).

5. The digital holography sand table as claimed in claim 4, wherein: both sides limit groove (112) are symmetrical structure, the both ends of fixed plate (19) are provided with limit groove opening of limit groove (112) assorted, the inboard in limit groove (112) is gone into to the both ends card of fixed plate (19).

6. The digital holography sand table as claimed in claim 1, wherein: the middle position of the second limit frame (18) is provided with a rectangular notch, the bottom of the control device (13) is provided with a limit seat matched with the rectangular notch, the upper surface of the sand table base (10) is provided with a cover plate through a bolt, and the cover plate is arranged on the surface of the first limit frame (17).