CN211628462U

CN211628462U - Immersive virtual environment chemical laboratory

Info

Publication number: CN211628462U
Application number: CN201921335593.1U
Authority: CN
Inventors: 黄金栋; 谢彥燊; 张锦怡
Original assignee: Zhongqing Chuangtou Shenzhen Technology Co ltd
Current assignee: Zhongqing Chuangtou Shenzhen Technology Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-10-02
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses an immersive virtual environment chemical laboratory, which comprises a sealed laboratory, wherein at least two groups of test tables are arranged in the sealed laboratory, each test table consists of a bottom supporting rod and a circular desktop, an annular gesture induction belt is arranged on the circular desktop, a laboratory vessel is arranged at the center of the circular desktop, a recognition camera component fixed through a fixed rod is arranged on the circular desktop, and a warning lamp is arranged on one side of each test table; the virtual chemical agent that throws in the laboratory glassware can be observed to the user through the VR helmet, and the experimenter can smell the smell that corresponds with virtual chemical agent through the smell generator, makes the experimenter experience in the sense of touch, sense of smell, the deeper immersive of vision.

Description

Immersive virtual environment chemical laboratory

Technical Field

The utility model relates to VR education field especially involves an immersive virtual environment chemistry experiment room.

Background

The immersive system is a mature highly immersive virtual reality system in the world, organically combines a high-resolution stereoscopic projection technology, a three-dimensional computer graphic technology, a sound technology and the like together to generate a completely immersive virtual environment; the laboratory for teaching at present has certain danger because many chemical products exist, and the improper use of experimenter can lead to serious consequence.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore the utility model aims at providing a laboratory's solution is experienced to immersive degree of depth.

The utility model provides an immersive virtual environment chemistry experiment room, includes sealed laboratory, is equipped with at least two sets of laboratorials in the sealed laboratory, and the laboratory bench comprises the bracing piece and the circular desktop of bottom, is equipped with annular gesture response area on the circular desktop, and the center of circular desktop still is provided with the laboratory ware, still is equipped with the discernment subassembly of making a video recording that fixes through the dead lever on the circular desktop, and one side of laboratory bench still is equipped with the warning light.

Furthermore, one side of the sealed laboratory is also provided with a sealing door.

Furthermore, the front end of the experiment table is also provided with a 3D liquid crystal display screen.

Furthermore, a three-dimensional tracker is embedded in the identification camera assembly.

Furthermore, five groups of projection equipment are arranged at the edge of the sealed laboratory.

Furthermore, a neck hanging type odor generator is also arranged on the experiment table.

Furthermore, the VR helmet has still been placed on the laboratory bench, and the VR helmet passes through wireless gateway and is connected with the projection equipment communication with hanging neck formula smell generator.

Furthermore, the sealed laboratory is respectively provided with a top curtain, a front curtain, a left curtain, a right curtain and a rear curtain for projection on the upper wall surface, the front wall surface, the left wall surface, the right wall surface and the rear wall surface.

The utility model has the advantages that:

by building the experiment table in the laboratory, an experimenter carries a VR helmet and a hanging neck type odor generator, and then dynamically analyzes and monitors the gestures of the experimenter and the experimenter through a handheld experimenter, and the annular gesture induction belt, and when the experimenter makes errors in the experimental gestures or the operation sequence, the experimenter is reminded through the warning lamp; the real-time picture of the synchronous experimenter of subassembly and pass through the wireless network with real-time picture through the projection equipment through discernment camera shooting projects on the curtain, the virtual chemical medicament is found out to the actual coordinate of three-dimensional tracker through location laboratory glassware in laboratory glassware, user's accessible VR helmet observes the virtual chemical medicament of projection in laboratory glassware, the experimenter still can smell the smell that corresponds with virtual chemical medicament through the smell generator, make the experimenter in the sense of touch, the sense of smell, the more deep immersive experience in the aspect of the vision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of an immersive virtual environment chemical laboratory according to the present invention;

fig. 2 is a partial schematic view of fig. 1 of the present invention.

In the figure, 1, a laboratory is sealed; 2. a laboratory bench; 11. a sealing door; 12. a projection device; 21. a support bar; 22. a circular tabletop; 23. an annular gesture sensing band; 24. a warning light; 25. a laboratory vessel; 26. fixing the rod; 27. identifying a camera assembly; 28. a 3D liquid crystal display screen; 29. a neck hanging type odor generator; 30. VR helmet.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 2, the immersive virtual environment chemical laboratory comprises a sealed laboratory 1, three groups of laboratories 2 are arranged in the sealed laboratory 1, each laboratory 2 is composed of a supporting rod 21 at the bottom end and a circular table top 22, an annular gesture induction belt 23 is arranged on the circular table top 22, a laboratory vessel 25 is further arranged at the center of the circular table top 22, and a warning lamp 24 is further arranged on one side of each laboratory 2; the annular gesture induction zone 23 is used for dynamically analyzing and monitoring gestures of an experimenter and an experimental vessel 25, when the experimental gestures or the operation sequence of the experimenter are wrong, the experimenter is reminded through the warning lamp 24, the warning lamp 24 has three colors, red, yellow and blue, the blue operation gestures of representing the experimenter do not have problems, the yellow operation gestures of representing the experimenter have risks, the red operation gestures of representing the experimenter can bring dangerous consequences, and behaviors are forbidden in a laboratory.

Preferably, the round table top 22 is further provided with an identification camera assembly 27 fixed by a fixing rod 26, and one side of the sealing laboratory 1 is further provided with a sealing door 11; the sealing door 11 is used for the entrance and exit of people.

Preferably, a 3D liquid crystal display screen 28 is arranged at the front end of the experiment table 2; the 3D liquid crystal display screen 28 is mainly used for teachers to explain knowledge related to experiments for experimenters; the recognition camera assembly 27 comprises a camera 271 capable of automatically adjusting the shooting angle according to the operation posture of the experimenter, and a three-dimensional tracker (not shown) is embedded in the recognition camera assembly 27; five groups of projection devices 12 are arranged at the edge of the sealed laboratory 1 and are respectively used for projecting a top curtain, a front curtain, a left curtain, a right curtain and a rear curtain; the experiment table is also provided with a neck hanging type odor generator 29; the hanging neck gas generator 29 can customize at least 15 odors according to the type of chemical agent.

Preferably, a VR helmet 30 is further disposed on the experiment table 2, and the VR helmet 30 and the odor generator 29 are in communication connection with the projection device 12 through a wireless gateway; the real-time pictures are projected onto the curtain through the projection equipment 12 through a wireless network by identifying the real-time operation pictures of the experimenter synchronously through the camera component 27, and the pictures projected by the projection equipment also comprise demonstration teaching videos of laboratory operation; the three-dimensional tracker locates the actual coordinates of the laboratory vessel 25, constructs a virtual chemical agent in the laboratory vessel 25, and the user can observe the virtual chemical agent projected in the laboratory vessel 25 through the VR helmet 30 and see the composition name, chemical formula and the like of the chemical agent on one side of the screen of the VR helmet 30; the experimenter can smell the smell corresponding to the virtual chemical agent through the hanging neck type smell generator 29, so that the experimenter can experience more deeply in the aspects of touch, smell and vision.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An immersive virtual environment chemical laboratory, comprising: including sealed laboratory, be equipped with at least two sets of laboratorial in the sealed laboratory, the laboratory bench comprises the bracing piece and the circular desktop of bottom, be equipped with annular gesture response area on the circular desktop, the center of circular desktop still is provided with laboratory glassware, still be equipped with the discernment subassembly of making a video recording fixed through the dead lever on the circular desktop, one side of laboratory bench still is equipped with the warning light.

2. The immersive virtual environment chemical laboratory of claim 1, wherein: and a sealing door is arranged on one side of the sealing laboratory.

3. The immersive virtual environment chemical laboratory of claim 1, wherein: the front end of the experiment table is also provided with a 3D liquid crystal display screen.

4. The immersive virtual environment chemical laboratory of claim 1, wherein: the identification camera shooting assembly is also embedded with a three-dimensional tracker.

5. The immersive virtual environment chemical laboratory of claim 1, wherein: five groups of projection equipment are arranged at the edge of the sealed laboratory.

6. The immersive virtual environment chemical laboratory of claim 5, wherein: and the experiment table is also provided with a neck-hanging type odor generator.

7. The immersive virtual environment chemical laboratory of claim 6, wherein: still placed the VR helmet on the laboratory bench, the VR helmet with hang the neck formula smell generator and pass through wireless gateway with projection equipment communication is connected.

8. The immersive virtual environment chemical laboratory of claim 1, wherein the sealed laboratory is provided with a top curtain, a front curtain, a left curtain, a right curtain and a rear curtain for projection on the upper, front, left, right and rear wall surfaces, respectively.