CN216352840U

CN216352840U - Be used for real device of instructing of computer multimedia teaching

Info

Publication number: CN216352840U
Application number: CN202122726844.2U
Authority: CN
Inventors: 张萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a practical training device for computer multimedia teaching, which comprises a box body, wherein universal wheels are arranged at four corners of the lower end of the box body, the front part of the left end of the box body is connected with two vertically symmetrical rotating doors through hinges, an operating platform is arranged at the upper end of the box body, a second rectangular groove and a rectangular groove are sequentially arranged at the upper end of the operating platform from left to right, the left parts of the front wall and the rear wall of the rectangular groove are jointly connected with a U-shaped plate, a display screen is movably connected in the U-shaped plate, and a microphone is arranged at the rear right part of the lower wall of the rectangular groove. According to the practical training device for the computer multimedia teaching, the rotating device and the turnover plate are arranged to be matched together to protect the display screen, the height of the display screen can be adjusted conveniently, and the functionality of the device is improved by arranging the high shooting instrument, the microphone, the second rectangular groove and the magnet to be matched together.

Description

Be used for real device of instructing of computer multimedia teaching

Technical Field

The utility model relates to the technical field of computer teaching, in particular to a practical training device for computer multimedia teaching.

Background

The computer multimedia teaching is that a multimedia computer is utilized to comprehensively process and control various media information such as symbols, languages, characters, sounds, graphics, images and the like, all elements of the multimedia are organically combined and displayed through a screen or a projector in a projection mode according to teaching requirements, meanwhile, the teaching or training process is completed through the cooperation of the sounds and the human-computer interaction operation between a user and the computer according to the requirements, and the teaching and training process is usually carried out by using a computer multimedia teaching training device.

The prior computer multimedia teaching training device has the following disadvantages: 1. most of the existing computer multimedia teaching practical training devices can not protect the display screen, so that the height of the display screen is inconvenient to adjust, and when the device is not used, dust can be attached to the surface of the display screen, thereby influencing the definition of the display screen and the service life of the display; 2. most of the existing computer multimedia teaching practical training devices are single in functionality and inconvenient to operate, and the teaching efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a practical training device for computer multimedia teaching, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a practical training device for computer multimedia teaching comprises a box body, universal wheels are arranged at four corners of the lower end of the box body, the front portion of the left end of the box body is connected with two vertically symmetrical rotating doors through hinges, an operating platform is installed at the upper end of the box body, a rectangular groove is formed in the upper end of the operating platform, a U-shaped plate is connected between the front wall and the rear wall of the rectangular groove, a display screen is movably connected in the U-shaped plate, a microphone is arranged at the rear right portion of the lower wall of the rectangular groove, a control console is connected to the upper right portion of the front wall of the rectangular groove and the upper front portion of the right wall of the rectangular groove, a rotating device is arranged at the front right portion of the lower wall of the rectangular groove and extends into the U-shaped plate, the rotating device is located below the control console, fixed blocks are installed at four corners of the upper end of the operating platform, and a turnover plate is movably connected between the two fixed blocks which are opposite in the front and back, two the returning face plate all with operation panel swing joint, left side the upper end of returning face plate is provided with magnet, the high appearance of clapping is installed to the upper end of magnet, the right side the circular recess has been seted up to the upper end of returning face plate, the inside swing joint of operation panel has the keyboard, the keyboard extends to the front side of operation panel.

Preferably, rotating device includes motor and axis of rotation, the motor sets up in the lower wall right front portion of rectangular channel, the output of motor is connected with the driving gear, the fixed cover in outer face of cylinder right part of axis of rotation is equipped with driven gear, the driving gear meshes with driven gear mutually, motor, driving gear and driven gear all are located the below of control cabinet, motor and control cabinet electric connection.

Preferably, two grooves which are symmetrical up and down are formed in the front end of the box body.

Preferably, a host is arranged in the groove on the upper side.

Preferably, the left end of the rotating shaft penetrates through the right end of the U-shaped plate and the left end of the U-shaped plate in sequence and is fixedly connected with the display screen in a penetrating mode.

Preferably, the left end and the right end of the operating platform are both provided with a baffle, and the two baffles are respectively contacted with the two turnover plates.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model relates to a practical training device for computer multimedia teaching, which can protect a display screen and conveniently adjust the height of the display screen by arranging a rotating device and a turnover plate which are matched together, when the height of the display screen is adjusted, the output end of a motor is controlled by a console to rotate, the output end of the motor drives a driving gear to rotate, the driving gear drives a driven gear to rotate, the driven gear drives the display screen to rotate through a rotating shaft, thereby adjusting the height of the display screen, after the teaching is finished, the output end of the motor is controlled by the console to rotate forwards, the output end of the motor drives the driving gear to rotate forwards, the driving gear drives the driven gear to rotate backwards, the driven gear drives the display screen to rotate backwards through the rotating shaft, so that the display screen is hidden in a rectangular groove, then the two turnover plates are respectively rotated towards the display screen, and the two turnover plates cover the display screen, dust is prevented from attaching to the display screen to affect the definition of the display screen, and the service life of the display screen is prolonged;

2. according to the practical training device for computer multimedia teaching, the functionality of the device is improved by arranging the high-speed shooting instrument, the microphone, the second rectangular groove and the magnet together, the high-speed shooting instrument can identify and convert pictures into editable word documents, teaching by teachers is facilitated, the magnet can be adsorbed at any position of the turnover plate, the high-speed shooting instrument is conveniently driven to move, the microphone can enlarge the sound of the teachers, teaching contents can be conveniently heard by the students in the back row, the rectangular groove can be used for placing teaching books, operation is simple, and teaching efficiency is guaranteed.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a training device for computer multimedia teaching according to the present invention;

FIG. 2 is a schematic view of an overall structure of an operation console of the practical training device for computer multimedia teaching according to the present invention;

FIG. 3 is a schematic diagram of an overall structure of a rotating device for a computer multimedia teaching training device according to the present invention;

fig. 4 is a use effect diagram of the practical training device for computer multimedia teaching according to the present invention.

In the figure: 1. a universal wheel; 2. a box body; 3. a rotating door; 4. an operation table; 5. a turnover plate; 6. a high shooting instrument; 7. a fixed block; 8. a circular groove; 9. a U-shaped plate; 10. a display screen; 11. a rectangular groove; 12. a microphone; 13. a console; 14. a magnet; 15. a keyboard; 16. a rotating device; 101. a host; 21. a groove; 161. a motor; 162. a driving gear; 163. a driven gear; 164. a rotating shaft; 41. and a baffle plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a practical training device for computer multimedia teaching comprises a box body 2, universal wheels 1 are arranged at four corners of the lower end of the box body 2, two vertically symmetrical rotating doors 3 are connected to the front portion of the left end of the box body 2 through hinges, an operation table 4 is installed at the upper end of the box body 2, a rectangular groove 11 is formed in the upper end of the operation table 4, a U-shaped plate 9 is connected between the front wall and the rear wall of the rectangular groove 11, a display screen 10 is movably connected in the U-shaped plate 9, a microphone 12 is arranged at the rear right portion of the lower wall of the rectangular groove 11, a console 13 is connected to the upper right portion of the front wall and the upper front portion of the right wall of the rectangular groove 11, a rotating device 16 is arranged at the front right portion of the lower wall of the rectangular groove 11, the rotating device 16 extends into the U-shaped plate 9, the rotating device 16 is positioned below the console 13, fixed blocks 7 are installed at four corners of the upper end of the operation table 4, and a turnover plate 5 is movably connected between two fixed blocks 7 which are opposite front and back, two returning face plates 5 all with operation panel 4 swing joint, the upper end of left side returning face plate 5 is provided with magnet 14, and high appearance 6 of clapping is installed to the upper end of magnet 14, and circular recess 8 has been seted up to the upper end of right side returning face plate 5, and the inside swing joint of operation panel 4 has keyboard 15, and keyboard 15 extends to the front side of operation panel 4.

The rotating device comprises a motor 161 and a rotating shaft 164, the motor 161 is arranged at the right front part of the lower wall of the rectangular groove 11, the output end of the motor 161 is connected with a driving gear 162, the right part of the outer cylindrical surface of the rotating shaft 164 is fixedly sleeved with a driven gear 163, the driving gear 162 is meshed with the driven gear 163, the motor 161, the driving gear 162 and the driven gear 163 are all positioned below the console 13, the motor 161 is electrically connected with the console 13, the front end of the box body 2 is provided with two vertically symmetrical grooves 21, a host machine 101 is arranged in the upper side groove 21, the left end of the rotating shaft 164 sequentially penetrates through the right end of the U-shaped plate 9 and the left end of the U-shaped plate 9 and is fixedly connected with the display screen 10 in a penetrating manner, the left end and the right end of the operating console 4 are both provided with baffles 41, the two baffles 41 are respectively contacted with the two turnover plates 5, the rotating device 16 and the turnover plates 5 are jointly matched to protect the display screen 10, and the height of the display screen 10 is conveniently adjusted, the high-speed photographing instrument 6, the microphone 12, the second rectangular groove 14 and the magnet 14 increase the functionality of the device.

It should be noted that, the utility model is a practical training device for computer multimedia teaching, when in use, books can be put into the rectangular groove 11 or above the flip board 5, when the height of the display screen 10 needs to be increased, the output end of the motor 161 is controlled to rotate by the console 13, the output end of the motor 161 drives the driving gear 162 to rotate, the driving gear 162 drives the driven gear 163 to rotate, the driven gear 163 drives the display screen 10 to rotate by the rotating shaft 164, thereby adjusting the height of the display screen 10, the magnet 14 can be adsorbed at any position of the flip board 5, the flip board 5 is made of metal material, which is convenient for driving the high-speed shooting instrument 6 to move, the high-speed shooting instrument 6 can convert picture identification into editable word documents, the high-speed shooting instrument 6 is prior art, the microphone 12 can expand the sound of a teacher, after teaching, the output end of the motor 161 is controlled to rotate forward by the console 13, the output end of the motor 161 drives the driving gear 162 to rotate forward, the driving gear 162 drives the driven gear 163 to rotate backward, the driven gear 163 drives the display screen 10 to rotate backward through the rotating shaft 164, so that the display screen 10 is hidden in the rectangular groove 11, and then the two turning plates 5 rotate toward the display screen 10 respectively, so that the two turning plates 5 cover the display screen 10.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for real device of instructing of computer multimedia teaching, includes box (2), its characterized in that: the lower end four corners of box (2) all is provided with universal wheel (1), there are two vertically symmetrical rotating doors (3) left end front portion of box (2) through hinged joint, operation panel (4) are installed to the upper end of box (2), rectangular channel (11) have been seted up to the upper end of operation panel (4), be connected with U-shaped board (9) between the antetheca of rectangular channel (11) and the back wall jointly, swing joint has display screen (10) in U-shaped board (9), microphone (12) are set up to the lower wall right rear portion of rectangular channel (11), the antetheca upper right portion and the right wall front upper portion of rectangular channel (11) are connected with control cabinet (13) jointly, the lower wall right front portion of rectangular channel (11) is provided with rotating device (16), rotating device (16) extend to in U-shaped board (9), rotating device (16) are located the below of control cabinet (13), fixed block (7) are all installed in the upper end four corners of operation panel (4), and common swing joint has returning face plate (5), two between two fixed block (7) relative around and returning face plate (5) all with operation panel (4) swing joint, the left side the upper end of returning face plate (5) is provided with magnet (14), high appearance (6), the right side of clapping is installed to the upper end of magnet (14) the circular recess (8) have been seted up to the upper end of returning face plate (5), the inside swing joint of operation panel (4) has keyboard (15), keyboard (15) extend to the front side of operation panel (4).

2. The practical training device for computer multimedia teaching according to claim 1, characterized in that: rotating device includes motor (161) and axis of rotation (164), motor (161) set up at the lower wall right side front portion of rectangular channel (11), the output of motor (161) is connected with driving gear (162), the fixed cover in outer face of cylinder right side portion of axis of rotation (164) is equipped with driven gear (163), driving gear (162) mesh with driven gear (163) mutually, motor (161), driving gear (162) and driven gear (163) all are located the below of control cabinet (13), motor (161) and control cabinet (13) electric connection.

3. The practical training device for computer multimedia teaching according to claim 1, characterized in that: two grooves (21) which are symmetrical up and down are arranged at the front end of the box body (2).

4. The practical training device for computer multimedia teaching according to claim 3, characterized in that: a host (101) is arranged in the groove (21) on the upper side.

5. The practical training device for computer multimedia teaching according to claim 2, characterized in that: the left end of the rotating shaft (164) penetrates through the right end of the U-shaped plate (9) and the left end of the U-shaped plate (9) in sequence and is fixedly connected with the display screen (10) in a penetrating mode.

6. The practical training device for computer multimedia teaching according to claim 5, characterized in that: the left end and the right end of the operating platform (4) are provided with baffle plates (41), and the two baffle plates (41) are respectively contacted with the two turnover plates (5).