CN212061472U - A digital media teaching display device - Google Patents

Abstract

The utility model discloses a digital media teaching display device, which comprises a battery box and a base, wherein one side of the battery box is provided with a first computer mainframe box, the other side of the battery box is provided with a second computer mainframe box, the first computer mainframe box and the second computer mainframe box are both provided with display screens, the top and the bottom of the display screens are both provided with movable boxes, the movable boxes are movably connected with a first writing board and a second writing board, one end of the first writing board and the second writing board is provided with a handle, the other end of the first writing board is provided with a first magnet block, the teaching display device can display teaching through the display screens on the front and back sides, teaching is carried out through the writing boards on the two sides of the display screens, the angle of the display device can be adjusted, the height of the display device can be automatically adjusted, the front and back sides of the device can be used, and the outdoor use can generate electricity through solar energy, the flexibility is strong, and the teacher of being convenient for imparts knowledge to students and uses.

Description

A digital media teaching display device

technical field

The utility model relates to the field of digital media display, in particular to a digital media teaching display device.

Background technique

Digital media belongs to the category of engineering disciplines, and refers to the information carrier of the process of recording, processing, dissemination and acquisition in the form of binary numbers. These carriers include digital text, graphics, images, sounds, video images, animations and other sensory media, and presentation media (coding) representing these sensory media, commonly known as logical media, and physical media that store, transmit, and display logical media. . In digital media teaching, it is often necessary to use display devices for teaching display. The existing teaching display devices have single functions and poor flexibility. They cannot quickly adjust the height of the display device, cannot be used outdoors, cannot use solar energy to generate electricity, and cannot adjust the display device. From the angle, the teaching device cannot be unfolded quickly, which is inconvenient for teaching use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a digital media teaching display device in view of the defects of the prior art, so as to solve the problems raised by the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a digital media teaching display device, comprising a battery box and a base, one side of the battery box is installed with a first computer main box, and the other side of the battery box is installed A second computer main box is installed, and a display screen is installed on both the first computer main box and the second computer main box, and a movable box is installed on the top and bottom of the display screen, and the movable box is movably connected to the screen. The first tablet and the second tablet, one end of the first tablet and the second tablet is equipped with a handle, the other end of the first tablet is installed with a first magnet block, the second tablet is A second magnet block is installed at the other end, a support rod is installed on the top of the battery box, a top plate is installed on the top of the support rod, a solar panel is installed on the top of the top plate, and the bottom of the battery box is connected to the electric motor through a bearing. The telescopic rods are fixedly connected, the electric telescopic rods are installed on the base through bolts, a power switch is installed on the base, and a foot brake type roller is installed at the bottom of the base.

As a preferred technical solution of the present invention, the foot brake type roller is installed on the bottom of the base through bolts, the electric telescopic rod is installed on the top of the base through bolts, and the battery box and the electric telescopic rod are installed through bolts Fixed connection.

As a preferred technical solution of the present invention, the top plate is welded on the support rod, the support rod is welded on the battery box, and the solar panel is mounted on the top plate by bolts.

As a preferred technical solution of the present invention, the first computer mainframe and the second computer mainframe are installed on the battery box by bolts, and the display screen is installed on the first computer mainframe and the second computer mainframe by bolts The movable box is mounted on the battery box by bolts.

As a preferred technical solution of the present invention, sliders are installed on the bottom and top of the first tablet and the second tablet, and the first tablet and the second tablet move with the movable box through the slider. connected, the first tablet and the second tablet are fixedly connected through the first magnet block and the second magnet block.

As a preferred technical solution of the present invention, a battery is installed in the battery box, the battery is electrically connected to the solar panel, the battery is electrically connected to a power switch, and the power switch is respectively connected to the first computer host The box, the second computer main box and the electric telescopic rod are electrically connected.

The beneficial effects of the utility model are: the teaching display device conducts teaching display through the display screen on the front and back, and teaching through the writing boards on both sides of the display screen, and the angle of the display device can be adjusted, and the height of the display device can be automatically adjusted. The device can be used on both sides, and can be used outdoors to generate electricity through solar energy, which is flexible and convenient for teachers to use in teaching.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

In the picture: 1. Battery box, 2. Support rod, 3. Top plate, 4. Solar panel, 5. First computer main box, 6. Second computer main box, 7. Activity box, 8. Display screen, 9. The first writing board, 10, the second writing board, 11, the first magnet block, 12, the second magnet block, 13, the handle, 14, the chalk groove, 15, the base, 16, the foot brake roller, 17, the electric telescopic Rod, 18, Power switch, 19, Bearing.

Detailed ways

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

Embodiment: Please refer to FIG. 1, the present utility model provides a technical solution: a digital media teaching display device, comprising a battery box 1 and a base 15, a first computer main box 5 is installed on one side of the battery box 1, and the battery box The other side of 1 is provided with a second computer main box 6, a display screen 8 is installed on both the first computer main box 5 and the second computer main box 6, and a movable box 7 is installed on the top and bottom of the display screen 8, The box 7 is movably connected with a first writing board 9 and a second writing board 10, one end of the first writing board 9 and the second writing board 10 is installed with a handle 13, and the other end of the first writing board 9 is installed with a first magnet block 11. A second magnet block 12 is installed on the other end of the second writing board 10, a support rod 2 is installed on the top of the battery box 1, a top plate 3 is installed on the top of the support rod 2, a solar panel 4 is installed on the top of the top plate 3, and the battery The bottom of the box 1 is fixedly connected with the electric telescopic rod 17 through the bearing 19. The electric telescopic rod 17 is installed on the base 15 by bolts.

The foot brake roller 16 is installed on the bottom of the base 15 by bolts, the electric telescopic rod 17 is installed on the top of the base 15 by bolts, and the battery box 1 is fixedly connected with the electric telescopic rod 17 by bolts.

The top plate 3 is welded on the support rod 2, the support rod 2 is welded on the battery box 1, and the solar panel 4 is mounted on the top plate 3 by bolts.

The first computer main box 5 and the second computer main box 6 are mounted on the battery box 1 by bolts, the display screen 8 is mounted on the first computer main box 5 and the second computer main box 6 by bolts, and the movable box 7 is mounted by bolts on battery case 1.

Sliders are installed on the bottom and top of the first tablet 9 and the second tablet 10. The first tablet 9 and the second tablet 10 are movably connected to the movable box 7 through the sliders. The writing board 10 is fixedly connected by the first magnet block 11 and the second magnet block 12 .

A battery is installed in the battery box 1 , the battery is electrically connected to the solar panel 4 , the battery is electrically connected to a power switch 18 , and the power switch 18 is respectively electrically connected to the first computer main box 5 , the second computer main box 6 and the electric telescopic rod 17 . sexual connection.

Working principle: a digital media teaching display device, including battery box 1, support rod 2, top plate 3, solar panel 4, first computer main box 5, second computer main box 6, activity box 7, display screen 8, A tablet 9, a second tablet 10, a first magnet block 11, a second magnet block 12, a handle 13, a chalk slot 14, a base 15, a foot brake roller 16, an electric telescopic rod 17, a power switch 18 and a bearing 19 When in use, the whole device can be moved to the classroom or outdoors through the foot brake roller 16. When outdoors, the solar panel 4 can also absorb sunlight to generate solar power to supply power to the battery in the battery box 1, and through the power switch 18 Turn on the power of the electric telescopic rod 17, let the electric telescopic rod 17 brake, so as to quickly adjust the height of the display device, and then use the handle 13 to move the first writing board 9 and the second writing board 10 from the inside of the movable box 7 to both sides Pull it out, so that the display screen 8 is displayed, the teaching content is played through the display screen 8, and the first tablet 9 and the second tablet 10 are used for teaching use, and the angle of the tablet can be adjusted through the bearing 19, and it can also be rotated To 360 degrees, use the writing board on the back, which is flexible, simple in structure and easy to use.

The teaching display device conducts teaching display through the display screen on the front and back, and teaching through the writing boards on both sides of the display screen, and can adjust the angle of the display device, and can automatically adjust the height of the display device. The front and back sides of the device can be used , and can be used outdoors to generate electricity through solar energy, which is flexible and convenient for teachers to use in teaching.

The above examples only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a digital media teaching display device, includes battery case (1) and base (15), its characterized in that: a first computer mainframe box (5) is installed on one side of the battery box (1), a second computer mainframe box (6) is installed on the other side of the battery box (1), a display screen (8) is installed on the first computer mainframe box (5) and the second computer mainframe box (6), a movable box (7) is installed on the top and the bottom of the display screen (8), a first writing board (9) and a second writing board (10) are connected to the movable box (7) in a movable manner, a handle (13) is installed at one end of the first writing board (9) and one end of the second writing board (10), a first magnet block (11) is installed at the other end of the first writing board (9), a second magnet block (12) is installed at the other end of the second writing board (10), a support rod (2) is installed at the top of the battery box (1), a top plate (3) is installed at the top of the support rod (2), solar panel (4) are installed at the top of roof (3), the bottom of battery case (1) is passed through bearing (19) and is fixed continuous with electric telescopic handle (17), electric telescopic handle (17) are installed on base (15) through the bolt, install switch (18) on base (15), service brake formula gyro wheel (16) are installed to the bottom of base (15).

2. A digital media educational presentation apparatus in accordance with claim 1, wherein: the foot brake type roller (16) is installed on the bottom of the base (15) through a bolt, the electric telescopic rod (17) is installed on the top of the base (15) through a bolt, and the battery box (1) is fixedly connected with the electric telescopic rod (17) through a bolt.

3. A digital media educational presentation apparatus in accordance with claim 1, wherein: roof (3) welding is on bracing piece (2), bracing piece (2) welding is on battery case (1), solar panel (4) pass through the bolt mounting on roof (3).

4. A digital media educational presentation apparatus in accordance with claim 1, wherein: first computer mainframe box (5) and second computer mainframe box (6) pass through the bolt and install on battery case (1), display screen (8) pass through the bolt and install on first computer mainframe box (5) and second computer mainframe box (6), activity box (7) pass through the bolt and install on battery case (1).

5. A digital media educational presentation apparatus in accordance with claim 1, wherein: the slider is all installed at the bottom and the top of first board (9) and second board (10), first board (9) and second board (10) link to each other through slider and activity box (7) activity, first board (9) and second board (10) link to each other through first magnet piece (11) and second magnet piece (12) are fixed.

6. A digital media educational presentation apparatus in accordance with claim 1, wherein: install the battery in battery case (1), battery and solar panel (4) electric connection, battery and switch (18) electric connection, switch (18) respectively with first computer mainframe (5), second computer mainframe (6) and electric telescopic handle (17) electric connection.

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