CN218447020U

CN218447020U - Multimedia teaching device

Info

Publication number: CN218447020U
Application number: CN202222730297.XU
Authority: CN
Inventors: 田君
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a multimedia teaching technical field specifically is a multimedia teaching device, including the podium, podium one side is equipped with the storage tank, the podium upper end is equipped with the operation panel, operation panel one side is connected with first pull box, operation panel front department is connected with second pull box and third pull box, the operation panel upper end is close to the edge and is connected with flip, operation panel upper end one side is equipped with built-in computer, one side that built-in computer was kept away from to the operation panel upper end and third pull box upper end all are equipped with the slipmat and accomodate the groove, accomodate the inslot and be equipped with the spacing hole of multiunit, it is connected with the support frame subassembly to accomodate the groove, be equipped with the show stand in the first pull box, show stand one end is connected with the folding leg, folding leg one end is connected with the camera, second pull box upper end health keyboard, the support frame subassembly comprises bracing piece, catching groove, antislip strip and backup pad.

Description

Multimedia teaching device

Technical Field

The utility model relates to a multimedia teaching technical field specifically is a multimedia teaching device.

Background

Books and portable computer are directly placed on the podium, and it is inconvenient when the mr looks over, and the matter material of paper is when showing because the paper area is less, and some students are difficult to see clearly, influences the quality of teaching, and the easy deposition of open operation panel, and built-in computer is easy to be destroyed, influences the use.

Therefore, it is necessary to design a multimedia teaching apparatus to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, books and portable computer are directly placed on the podium, and the teacher is inconvenient when looking over, and the matter material of paper is when showing because the paper area is less, and some students are difficult to see clearly, influences the teaching quality, and open operation panel is easy deposition, and built-in computer is easy to be destroyed, influences the problem of using, and the multimedia teaching device who provides.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multimedia teaching device comprises a platform, wherein a storage box is arranged on one side of the platform, an operating table is arranged at the upper end of the platform, a first drawing box is connected to one side of the operating table, a second drawing box and a third drawing box are connected to the front side of the operating table, a flip cover is connected to the position, close to the edge, of the upper end of the operating table, a built-in computer is arranged on one side of the upper end of the operating table, an anti-skid pad and a containing groove are arranged on one side, away from the built-in computer, of the upper end of the third drawing box, a plurality of groups of limiting holes are arranged in the containing groove, the containing groove is connected with a support frame assembly, a display table is arranged in the first drawing box, one end of the display table is connected with a folding frame, one end of the folding frame is connected with a camera, and a body keyboard is arranged on the upper end of the second drawing box;

the supporting frame assembly is composed of supporting rods, buckling grooves, anti-slip strips and supporting plates, a plurality of groups of anti-slip strips are arranged at the upper ends of the supporting plates, the buckling grooves are formed in one ends of the supporting plates, and the supporting rods are connected to the lower ends of the supporting plates.

As the utility model discloses preferred scheme, connect through the three section damping guide rail of establishing in first pull box both sides between operation panel and the first pull box.

As the utility model discloses preferred scheme, all connect through establishing two sections damping pull hanger rails in second pull box, third pull box upper end both sides between operation panel and second pull box, the third pull box.

As the utility model discloses preferred scheme, the one end of accomodating groove and backup pad is passed through the damping pivot and is connected, the bracing piece is opened the back and is connected through the joint between the spacing hole.

As the utility model discloses preferred scheme, through hinge connection between operation panel and the flip, flip's folding department all passes through hinge connection.

As the utility model discloses preferred scheme, all connect through the damping pivot between folding leg and show stand, the camera, through the electricity connection between the display screen that sets up in camera and the classroom and the built-in computer.

To sum up, the utility model discloses a technological effect and advantage: this multimedia teaching device, connect through the three section damping guide rail of establishing in first pull box both sides between operation panel and the first pull box, folding leg and show stand, all connect through the damping pivot between the camera, connect through the electricity between the display screen that sets up in camera and the classroom and the built-in computer, pass on the display screen that sets up in the classroom and built-in computer through shooing with the paper data on, make things convenient for all students in the classroom to look over, all be equipped with the carriage subassembly on operation panel and the third pull box, conveniently place books and portable computer, and the height of backup pad can be adjusted according to the demand, it is more comfortable during the use, and the setting of slipmat and antislip strip, can effectively reduce the object removal of backup pad upper end, it is more stable to place, when not using, can directly accomodate in accomodating the inslot, it is more convenient to use, pass through hinge connection between operation panel and the flip, flip's folding department all passes through hinge connection, form the anti-theft structure of operation panel upper end, after the course, can cover flip, effectively prevent the ash from falling on the operation panel, and can install the pickproof lock on the demand, realize the anti-theft function, flip, when folding structure reduces the effective area that it occupies more convenient to fold, more.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the structure of the flip cover opening structure of the present invention;

fig. 3 is the first drawing box opening structure chart of the utility model.

In the figure: 1. a platform; 2. a first drawer box; 3. a cover is turned; 4. an operation table; 401. a receiving groove; 402. a limiting hole; 5. a second drawer box; 6. a storage box; 7. a computer is arranged inside; 8. a non-slip mat; 9. a support frame assembly; 901. a support bar; 902. buckling grooves; 903. anti-slip strips; 904. a support plate; 10. a third drawer box; 11. a keyboard; 12. a display stand; 13. a folding frame; 14. a camera is provided.

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.

Referring to fig. 1-3, a multimedia teaching device comprises a platform 1, wherein a storage box 6 is arranged on one side of the platform 1, an operation table 4 is arranged at the upper end of the platform 1, a first pull-out box 2 is connected on one side of the operation table 4, a second pull-out box 5 and a third pull-out box 10 are connected at the front side of the operation table 4, a flip cover 3 is connected at the upper end of the operation table 4 close to the edge, a built-in computer 7 is arranged on one side of the upper end of the operation table 4, an anti-skid pad 8 and a storage groove 401 are arranged on one side of the upper end of the operation table 4 away from the built-in computer 7 and the upper end of the third pull-out box 10, a plurality of groups of limiting holes 402 are arranged in the storage groove 401, a support frame assembly 9 is connected to the storage groove 401, a display table 12 is arranged in the first pull-out box 2, one end of the display table 12 is connected with a folding frame 13, one end of the folding frame 13 is connected with a camera 14, and a body keyboard 11 is arranged on the second pull-out box 5; the support frame assembly 9 comprises a support rod 901, a buckle groove 902, anti-slip strips 903 and a support plate 904, wherein the upper end of the support plate 904 is provided with a plurality of groups of anti-slip strips 903, the buckle groove 902 is arranged at one end of the support plate 904, and the lower end of the support plate 904 is connected with the support rod 901.

Refer to fig. 1 and fig. 3, the matter material of paper is when showing, because the paper area is less, partial student is difficult to see clearly, influence the quality of teaching, connect through the three section damping guide rail of establishing in 2 both sides of first pull box between operation panel 4 and the first pull box 2, folding leg 13 and show stand 12, all connect through the damping pivot between the camera 14, connect through the electricity between the display screen that sets up in camera 14 and the classroom and the built-in computer 7, pass to the display screen that sets up in the classroom and built-in computer 7 on through shooing with the paper data, make things convenient for all students in the classroom to look over.

Referring to fig. 1, fig. 2 and fig. 3, books and portable computer are directly placed on the podium, it is inconvenient for the teacher to look over, operation panel 4 and second pull box 5, all connect through establishing at second pull box 5 between the third pull box 10, two sections damping pull hanger rails of third pull box 10 upper end both sides are connected, the one end of accomodating groove 401 and backup pad 904 is passed through the damping pivot and is connected, after the bracing piece 901 is opened and connect through the joint between the spacing hole 402, all be equipped with support frame subassembly 9 on operation panel 4 and the third pull box 10, conveniently place books and portable computer, and the height of backup pad 904 can be adjusted according to the demand, it is more comfortable during the use, and non slipping mat 8 and non slipping strip 903's setting, can effectively reduce the removal of backup pad 904 upper end, it is more stable to place, when not using, can directly accomodate in accomodating groove 401, it is more convenient to use.

Referring to fig. 1, open operation panel 4 is the easy deposition, and built-in computer 7 is easy to be destroyed, the influence is used, through hinge connection between operation panel 4 and flip 3, flip 3's folding department all passes through hinge connection, form the dustproof theftproof structure of 4 upper ends of operation panel, after the course ends, can cover flip 3, effectively prevent that the upper end of operation panel 4 from falling the ash, and can install the pickproof lock on flip 3 as required, realize the theftproof function, flip 3 is beta structure, the area that occupies when can effectively reduce to pack up, it is more convenient to use.

The working principle is as follows: in the multimedia teaching device, an operation table 4 is connected with a first drawing box 2 through three-section damping guide rails arranged on two sides of the first drawing box 2, a folding frame 13 and a display table 12 are connected through damping rotating shafts, the cameras 14 are electrically connected with a display screen arranged in a classroom and a built-in computer 7, paper data are uploaded to the display screen arranged in the classroom and the built-in computer 7 through photographing, the device is convenient for all students in the classroom to check, support frame assemblies 9 are arranged on the operation table 4 and a third drawing box 10, books and portable computers are convenient to place, the height of a support plate 904 can be adjusted according to requirements, the device is more comfortable in use, the device is provided with an anti-slip pad 8 and an anti-slip strip 903, objects at the upper end of the support plate can be effectively moved, the device is more stable to place, the device is not used, the device can be directly stored in a storage groove 401, the device is more convenient to use, the operation table 4 and the flip cover 3 is connected through hinges, the folding position of the operation table 3 is formed into an anti-theft dustproof structure, the anti-theft lock device can be used for achieving the anti-theft function, and the anti-theft lock, the anti-theft lock device can be used for the anti-theft lock, and the anti-theft lock device more convenient for the anti-theft lock.

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. A multimedia teaching device comprises a platform (1), and is characterized in that: a storage box (6) is arranged on one side of the platform (1), an operation table (4) is arranged at the upper end of the platform (1), a first drawing box (2) is connected to one side of the operation table (4), a second drawing box (5) and a third drawing box (10) are connected to the front side of the operation table (4), a flip cover (3) is connected to the upper end of the operation table (4) close to the edge, a built-in computer (7) is arranged on one side of the upper end of the operation table (4), a non-slip mat (8) and a storage groove (401) are arranged on one side of the upper end of the operation table (4) far away from the built-in computer (7) and the upper end of the third drawing box (10), a plurality of groups of limiting holes (402) are formed in the storage groove (401), a support frame assembly (9) is connected to the storage groove (401), a display table (12) is arranged in the first drawing box (2), one end of the display table (12) is connected with a folding frame (13), one end of the folding frame (13) is connected with a camera (14), and a body keyboard (11) is arranged on the upper end of the second drawing box (5);

the supporting frame assembly (9) is composed of supporting rods (901), buckling grooves (902), anti-slip strips (903) and a supporting plate (904), a plurality of groups of anti-slip strips (903) are arranged at the upper end of the supporting plate (904), the buckling grooves (902) are formed in one end of the supporting plate (904), and the supporting rods (901) are connected to the lower end of the supporting plate (904).

2. A multimedia teaching apparatus as claimed in claim 1, wherein: the operating platform (4) is connected with the first drawing box (2) through three sections of damping guide rails arranged on two sides of the first drawing box (2).

3. A multimedia teaching apparatus according to claim 1, wherein: the operating table (4) is connected with the second drawing box (5) and the third drawing box (10) through two sections of damping drawing hanging rails arranged on two sides of the upper ends of the second drawing box (5) and the third drawing box (10).

4. A multimedia teaching apparatus according to claim 1, wherein: the one end of accomodating groove (401) and backup pad (904) is connected through the damping pivot, after opening, bracing piece (901) is connected through the joint between spacing hole (402).

5. A multimedia teaching apparatus according to claim 1, wherein: the operating platform (4) is connected with the turnover cover (3) through a hinge, and the folding part of the turnover cover (3) is connected through a hinge.

6. A multimedia teaching apparatus according to claim 1, wherein: folding leg (13) and show stand (12), all connect through the damping pivot between camera (14), through the electricity connection between camera (14) and the display screen that sets up in the classroom and built-in computer (7).