CN215958818U

CN215958818U - Teaching auxiliary assembly based on it is virtual practical now

Info

Publication number: CN215958818U
Application number: CN202121854529.1U
Authority: CN
Inventors: 杨亚南
Original assignee: Shanghai Weikai Electronic Technology Co ltd
Current assignee: Shanghai Weikai Electronic Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-08
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses teaching auxiliary equipment based on virtual reality, which comprises a protective shell, wherein universal wheels are installed at the bottom end of the protective shell, a first U-shaped block is installed on the right side of the protective shell, a cover plate is arranged at the top end of the protective shell, first rotating rods are installed on two sides of the cover plate, the first rotating rods are rotatably connected inside the protective shell and penetrate through the first U-shaped block, a first gear block is installed on the surface of each first rotating rod, a second rotating rod is rotatably connected inside the first U-shaped block, the end head of the second rotating rod is rotatably connected inside a shell of the protective shell, and a second gear block is installed on the surface of the second rotating rod. According to the angle adjusting mechanism on the right side of the protective shell, a user can conveniently drive the cover plate to be adjusted in angle after opening through the lifting handle, so that the angle of the display screen can be adjusted according to the use requirement of the user, convenience is brought to the user, and the angle adjusting mechanism is high in practicability.

Description

Teaching auxiliary assembly based on it is virtual practical now

Technical Field

The utility model relates to the technical field of equipment for virtual reality, in particular to teaching auxiliary equipment based on virtual reality.

Background

Virtual reality technology, also known as smart technology, is a completely new practical technology developed in the 20 th century. Virtual reality technology encompasses computer, electronic information, simulation technology, the basic implementation of which is that a computer simulates a virtual environment to give a person a sense of environmental immersion.

When the teaching auxiliary equipment based on the virtual reality is used, although the desk based on the virtual reality can be used for a user to interactively observe and operate the equipment, the following problems can also exist in the using process:

1. present teaching auxiliary assembly based on virtual practical now is not convenient for accomodate dustproof to equipment after the use, and inside the dust got into equipment easily, caused the inside part of equipment impaired on the one hand, and on the other hand equipment is easily touched and impaired by people.

2. Meanwhile, when the current teaching auxiliary equipment based on virtual reality is used, the angle adjustment of the display screen is not convenient to carry out according to the use requirements of users, the inconvenience is brought to the use of the users, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide teaching auxiliary equipment based on virtual reality, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a teaching assistance equipment based on virtual reality is practical, includes the protecting crust, the universal wheel is installed to the bottom of protecting crust, first U-shaped piece is installed on the right side of protecting crust, the top of protecting crust is equipped with the apron, first bull stick is installed to the both sides of apron, first bull stick rotates to be connected in the inside of protecting crust, and first bull stick runs through first U-shaped piece, the surface mounting of first bull stick has first gear piece, the inside of first U-shaped piece rotates and is connected with the second bull stick, and the end of second bull stick rotates and connects inside the casing of protecting crust, the surface mounting of second bull stick has second gear piece, and second gear piece meshes with first gear piece mutually, the motor is installed to the bottom of protecting crust.

Preferably, a rotating shaft is installed at the power output end of the motor, a third gear block is installed at the top end of the rotating shaft, a fixed block is installed inside the protective shell, a threaded rod is rotatably connected inside the fixed block, a fourth gear block is installed on the surface of the threaded rod and meshed with the third gear block, a second U-shaped block is connected to the surface of the threaded rod in a threaded manner and movably connected inside the fixed block, a supporting block is installed at the top end of the second U-shaped block, an operating platform is installed at the top end of the supporting block, a loudspeaker is installed at the top end of the operating platform, a host is installed at the top end of the operating platform and located on the right side of the loudspeaker, a placing frame is installed at the top end of the operating platform and located on the right side of the host, a VR handle is arranged inside the placing frame, and a handle is installed on the front surface of the cover plate, the front of protecting crust is equipped with the guard gate, and the internally mounted of guard gate has the transparent window, the inside of apron is equipped with the mounting groove, and the internally mounted of mounting groove has the display screen.

Preferably, the first bearing matched with the threaded rod is installed inside the fixing block in a welding mode.

Preferably, a locking nail is arranged inside the first U-shaped block.

Preferably, the second bearing matched with the second rotating rod is installed inside the shell of the protective shell in a welding mode, and the third bearing matched with the rotating shaft is installed inside the shell of the protective shell in a welding mode.

Preferably, the top end of the fixed block is provided with an L-shaped rod, the L-shaped rod is fixedly connected with the protective shell, the supporting block is movably connected to the surface of the L-shaped rod, and the top end of the fixed block is provided with a limiting block.

Compared with the prior art, the utility model provides a teaching auxiliary device based on virtual reality, which has the following beneficial effects:

1. according to the angle adjusting mechanism on the right side of the protective shell, a user can conveniently drive the cover plate to be adjusted in angle after opening through the lifting handle, so that the angle of the display screen can be adjusted according to the use requirement of the user, convenience is brought to the user, and the angle adjusting mechanism is high in practicability.

2. According to the utility model, through the matched arrangement of the lifting mechanism, the angle adjusting mechanism, the cover plate and the lifting handle in the protective shell, a user can conveniently store equipment on the operating platform, so that the dustproof and protective effects on the equipment are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the protective shell of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing block of the present invention.

In the figure: 1. a protective shell; 2. a first U-shaped block; 3. a cover plate; 4. a first rotating lever; 5. a first gear block; 6. a second rotating rod; 7. a second gear block; 8. a motor; 9. a third gear block; 10. a threaded rod; 11. a fourth gear block; 12. a second U-shaped block; 13. a fixed block; 14. a support block; 15. an operation table; 16. a speaker; 17. placing the frame; 18. VR handle.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a teaching assistance equipment based on virtual reality is practical, including protecting crust 1, the universal wheel is installed to the bottom of protecting crust 1, first U-shaped piece 2 is installed on the right side of protecting crust 1, the top of protecting crust 1 is equipped with apron 3, first bull stick 4 is installed to the both sides of apron 3, first bull stick 4 rotates the inside of connecting at protecting crust 1, and first bull stick 4 runs through first U-shaped piece 2, the surface mounting of first bull stick 4 has first gear piece 5, the internal rotation of first U-shaped piece 2 is connected with second bull stick 6, and the end of second bull stick 6 rotates and connects inside the casing of protecting crust 1, the surface mounting of second bull stick 6 has second gear piece 7, and second gear piece 7 meshes with first gear piece 5 mutually, motor 8 is installed to the bottom of protecting crust 1.

In the implementation, a rotating shaft is installed at the power output end of a motor 8, a third gear block 9 is installed at the top end of the rotating shaft, a fixed block 13 is installed inside a protective shell 1, a threaded rod 10 is rotatably connected inside the fixed block 13, a fourth gear block 11 is installed on the surface of the threaded rod 10, the fourth gear block 11 is meshed with the third gear block 9, a second U-shaped block 12 is connected to the surface of the threaded rod 10 in a threaded manner, the second U-shaped block 12 is movably connected inside the fixed block 13, a supporting block 14 is installed at the top end of the second U-shaped block 12, an operating table 15 is installed at the top end of the supporting block 14, a loudspeaker 16 is installed at the top end of the operating table 15, a host is installed at the top end of the operating table 15 and located on the right side of the loudspeaker 16, a placing frame 17 is installed at the top end of the operating table 15 and located on the right side of the host, a VR handle 18 is arranged inside the placing frame 17, the handle is installed in the front of apron 3, and the front of protecting crust 1 is equipped with the guard gate, and the internally mounted of guard gate has the transparent window, and the inside of apron 3 is equipped with the mounting groove, and the internally mounted of mounting groove has the display screen.

In this embodiment, a first bearing adapted to the threaded rod 10 is welded inside the fixing block 13, and the threaded rod 10 stably rotates inside the fixing block 13 by the first bearing.

In this implementation, the inside of first U-shaped piece 2 is equipped with the check pin, through the setting of check pin, can die its second bull stick 6 lock.

In this implementation, the casing internal weld of protecting crust 1 installs the second bearing with second bull stick 6 looks adaptation, and the casing internal weld of protecting crust 1 installs the third bearing with pivot looks adaptation, and the pivot is by the inside stable rotation of third bearing at the casing of protecting crust 1.

In this embodiment, an L-shaped rod is installed at the top end of the fixing block 13, the L-shaped rod is fixedly connected with the protective shell 1, the supporting block 14 is movably connected to the surface of the L-shaped rod, and a limiting block is installed at the top end of the fixing block 13 to limit the position of the supporting block 14 moving downward on the surface of the L-shaped rod.

The working principle is as follows: the teaching auxiliary equipment based on virtual reality is characterized in that a cover plate 3 is driven by a handle to rotate by a first rotating rod 4 and is opened to a vertical state, at the moment, the first rotating rod 4 drives a first gear block 5 to rotate, the first gear block 5 drives a second gear block 7 to enable a second rotating rod 6 to stably rotate by a second bearing, after the opened angular position of the cover plate 3 is adjusted, the second rotating rod 6 can be locked by locking a locking nail in a first U-shaped block 2, so that the cover plate 3 is prevented from rotating by the first rotating rod 4 under the influence of external force, as a display screen is arranged in a mounting groove of the cover plate 3, the angle adjustment of the display screen is conveniently carried out according to the use requirement of a user by the above mode, the convenience is brought to the use of the user, when the cover plate 3 is adjusted to be opened to the vertical state by the above mode, the rotating shaft is stably rotated by a third bearing by starting a motor 8, the pivot drives third gear piece 9 and rotates, third gear piece 9 drives fourth gear piece 11 and makes threaded rod 10 by the stable rotation of first bearing, threaded rod 10 drives second U-shaped piece 12 and makes supporting shoe 14 remove on the surface of L shape pole, both supporting shoe 14 drive operation panel 15 rebound, and make the equipment on the operation panel 15 shift out protective housing 1, just can open the host computer, the user takes out VR handle 18 from placing frame 17, then cooperate speaker 16 and display screen, realize virtual reality's result of use, when the equipment in the desk is not used, by above mode, through the elevating system in the protective housing 1, the person of facilitating the use accomodates the equipment on the operation panel 15, then close apron 3 through angle adjustment mechanism by the handle, thereby play dustproof and the effect of protection to equipment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A teaching assistance device based on virtual reality, includes protecting crust (1), its characterized in that: the bottom end of the protective shell (1) is provided with a universal wheel, the right side of the protective shell (1) is provided with a first U-shaped block (2), the top end of the protective shell (1) is provided with a cover plate (3), two sides of the cover plate (3) are provided with first rotating rods (4), the first rotating rods (4) are rotatably connected inside the protective shell (1), and the first rotating rod (4) penetrates through the first U-shaped block (2), a first gear block (5) is arranged on the surface of the first rotating rod (4), a second rotating rod (6) is rotatably connected inside the first U-shaped block (2), and the end of the second rotating rod (6) is rotatably connected inside the shell of the protective shell (1), a second gear block (7) is arranged on the surface of the second rotating rod (6), and the second gear block (7) is meshed with the first gear block (5), and a motor (8) is installed at the bottom end of the protective shell (1).

2. The teaching assistance apparatus based on virtual reality according to claim 1, wherein: the power output end of the motor (8) is provided with a rotating shaft, the top end of the rotating shaft is provided with a third gear block (9), the protective shell (1) is internally provided with a fixed block (13), the fixed block (13) is rotatably connected with a threaded rod (10), the surface of the threaded rod (10) is provided with a fourth gear block (11), the fourth gear block (11) is meshed with the third gear block (9), the surface of the threaded rod (10) is in threaded connection with a second U-shaped block (12), the second U-shaped block (12) is movably connected inside the fixed block (13), the top end of the second U-shaped block (12) is provided with a supporting block (14), the top end of the supporting block (14) is provided with an operating platform (15), the top end of the operating platform (15) is provided with a loudspeaker (16), the top end of the operating platform (15) is provided with a host computer, and the host computer is positioned on the right side of the loudspeaker (16), the top of operation panel (15) is installed and is placed frame (17), and places frame (17) and be located the right side of host computer, the inside of placing frame (17) is equipped with VR handle (18), the handle is installed in the front of apron (3), the front of protecting crust (1) is equipped with the guard gate, and the internally mounted of guard gate has the transparent window, the inside of apron (3) is equipped with the mounting groove, and the internally mounted of mounting groove has the display screen.

3. A teaching assistance apparatus based on virtual reality according to claim 2, wherein: and a first bearing matched with the threaded rod (10) is welded and installed in the fixed block (13).

4. The teaching assistance apparatus based on virtual reality according to claim 1, wherein: the inside of first U-shaped piece (2) is equipped with the fitting pin.

5. The teaching assistance apparatus based on virtual reality according to claim 1, wherein: the second bearing matched with the second rotating rod (6) is installed inside the shell of the protective shell (1) in a welding mode, and the third bearing matched with the rotating shaft is installed inside the shell of the protective shell (1) in a welding mode.

6. A teaching assistance apparatus based on virtual reality according to claim 2, wherein: the top end of the fixed block (13) is provided with an L-shaped rod, the L-shaped rod is fixedly connected with the protective shell (1), the supporting block (14) is movably connected to the surface of the L-shaped rod, and the top end of the fixed block (13) is provided with a limiting block.