CN215014557U

CN215014557U - Interactive teaching device is shielded to teaching more

Info

Publication number: CN215014557U
Application number: CN202121184746.4U
Authority: CN
Inventors: 孙国芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-07
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an interactive teaching device is shielded in teaching, including backup pad, connecting block and mesa, the side of backup pad and the equal fixedly connected with thread bush of lower surface of mesa, the inner wall threaded connection of thread bush has fixing bolt, the cooperation and the connecting block fixed connection of thread bush and fixing bolt are passed through to the side of backup pad, the cooperation and the connecting block fixed connection of thread bush and fixing bolt are passed through to the lower surface of mesa, the last fixed surface of mesa is connected with the backplate, the inner wall sliding connection of backup pad has outer frame. The utility model discloses, pass through fixing bolt and thread bush's cooperation with the connecting block and fix on the mesa, treat that the mesa four corners has all installed the connecting block after, the cooperation of rethread fixing bolt and thread bush is installed the backup pad, is convenient for adjust the length of integrated device, but independent assortment, and the quantity and the distributed position of the control computer all-in-one of being convenient for can adapt to the teaching space well.

Description

Interactive teaching device is shielded to teaching more

Technical Field

The utility model relates to a teaching technical field especially relates to an interactive teaching device is shielded to teaching.

Background

The multi-screen interaction refers to the application of a flash internet protocol, a Miracast protocol and the like, through WIFI network connection, a series of operations such as transmission, analysis, display, control and the like of multimedia (audio, video and picture) contents can be performed on different multimedia terminals (such as different intelligent terminal devices based on different operating systems such as Ios, Android, Symbian and the like, such as mobile phones, PADs, TVs and the like), the display contents can be shared on different platform devices at the same time, and the multimedia life of a user is enriched.

The multi-screen interaction has better application in teaching, and the specific form is as follows: the teacher controls the computer of the student through the computer, so that the computer of the teacher and the computer of the student share the picture, each student can clearly see the operation flow of the teacher, the teaching difficulty is reduced, the control of the computer of the student is released, the teacher can clearly see the learning progress of the student through the computer watching the screen of the student.

Teacher is usually after the teaching, let the student carry out the actual operation, cultivate student's actual operation ability and independent thinking ability, but many screen interaction teaching device among the prior art, can not part the student, be unfavorable for cultivateing student's independent thinking ability, and many screen interaction teaching device among the prior art is the computer for the computer test also often as, therefore each computer is separated just very important, many screen interaction teaching device equipment among the prior art is not convenient enough, the teaching space is changeable, therefore many screen interaction teaching device should have better adaptability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the interactive teaching device is shielded to a teaching more that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an interactive teaching device is shielded in teaching, includes backup pad, connecting block and mesa, the side of backup pad and the equal fixedly connected with thread bush of lower surface of mesa, the inner wall threaded connection of thread bush has fixing bolt, the cooperation and the connecting block fixed connection of thread bush and fixing bolt are passed through to the side of backup pad, the lower surface of mesa passes through the cooperation and the connecting block fixed connection of thread bush and fixing bolt, the last fixed surface of mesa is connected with the backplate, the inner wall sliding connection of backup pad has outer frame, the inner wall fixedly connected with composite sheet of outer frame, the interior diapire of backup pad is inlayed and is had electric putter, electric putter's output and outer frame fixed connection, the sliding tray has been seted up to the inner wall of backup pad.

As a further description of the above technical solution:

the inner bottom wall fixedly connected with guide bar of backup pad, the inside of composite sheet is inlayed and is had the uide bushing.

As a further description of the above technical solution:

the guide sleeve penetrates through the outer frame, and the inner wall of the guide sleeve is connected with the guide rod in a sliding mode.

As a further description of the above technical solution:

the surface of the back plate is provided with an extension groove, and the position of the extension groove is matched with the sliding groove.

As a further description of the above technical solution:

the upper surface of mesa is provided with the damping pivot, the mesa is connected with the computer all-in-one through the damping pivot rotation.

As a further description of the above technical solution:

the player is embedded in the surface of the back plate, and the all-in-one computer is electrically connected with the player.

As a further description of the above technical solution:

a keyboard is placed on the upper surface of the table board and electrically connected with the all-in-one computer.

As a further description of the above technical solution:

the mouse is placed on the upper surface of the table board, and the all-in-one computer is electrically connected with the mouse.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this interactive teaching device of shielding more in teaching passes through the cooperation of fixing bolt and thread bush with the connecting block and fixes on the mesa, treats that the mesa four corners has all installed the connecting block after, the cooperation of rethread fixing bolt and thread bush is installed the backup pad, is convenient for adjust the length of integrated device, but the independent assortment, and the quantity and the distribution position of the all-in-one computer of being convenient for control can adapt to the teaching space well.

2. Compared with the prior art, this interactive teaching device is shielded to teaching, electric putter promotes outer frame and shifts up, and the moving direction of frame is moved to sliding tray and extension groove restriction, and guide bar and uide bushing cooperation for outer frame removes more stably, promotes outer frame and composite sheet intensity simultaneously, separates each computer all-in-one, is convenient for cultivate student's independent thinking ability.

3. Compared with the prior art, this interactive teaching device is shielded to teaching can rotate computer all-in-one through the damping pivot, conveniently changes the angle of computer all-in-one, when not using, with computer all-in-one cover on the mesa, reduces the dust on the computer all-in-one.

Drawings

FIG. 1 is a perspective view of the overall structure of a multi-screen interactive teaching device for teaching according to the present invention;

fig. 2 is a partial structural cross-sectional view of a multi-screen interactive teaching device for teaching provided by the utility model;

FIG. 3 is a side view of the internal structure of the support plate of the multi-screen interactive teaching device for teaching according to the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 1 of the multi-screen interactive teaching device for teaching according to the present invention;

fig. 5 is the utility model provides an outer frame shrink back structure picture of interactive teaching device is shielded in teaching.

Illustration of the drawings:

1. a support plate; 2. connecting blocks; 3. a table top; 4. a threaded sleeve; 5. fixing the bolt; 6. a back plate; 7. an outer frame; 8. a composite board; 9. an electric push rod; 10. a sliding groove; 11. a guide bar; 12. a guide sleeve; 13. a player; 14. a damping rotating shaft; 15. a computer all-in-one machine; 16. a keyboard; 17. a mouse; 18. an extension groove.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of interactive teaching device is shielded to teaching: the table top comprises a supporting plate 1, a connecting block 2 and a table top 3, wherein both the side surface of the supporting plate 1 and the lower surface of the table top 3 are fixedly connected with a threaded sleeve 4, the inner wall of the threaded sleeve 4 is in threaded connection with a fixing bolt 5, the side surface of the supporting plate 1 is fixedly connected with the connecting block 2 through the matching of the threaded sleeve 4 and the fixing bolt 5, the lower surface of the table top 3 is fixedly connected with the connecting block 2 through the matching of the threaded sleeve 4 and the fixing bolt 5, the upper surface of the table top 3 is fixedly connected with a back plate 6, and the table top 3 and the supporting plate 1 are installed through the matching of the fixing bolt 5 and the threaded sleeve 4;

the inner wall of the support plate 1 is slidably connected with an outer frame 7, the inner wall of the outer frame 7 is fixedly connected with a composite plate 8, an electric push rod 9 is embedded in the inner bottom wall of the support plate 1, the output end of the electric push rod 9 is fixedly connected with the outer frame 7, the inner wall of the support plate 1 is provided with a sliding groove 10, the electric push rod 9 pushes the outer frame 7 to move upwards, and the sliding groove 10 and an extension groove 18 limit the moving direction of the outer frame 7;

the inner bottom wall of the support plate 1 is fixedly connected with a guide rod 11, a guide sleeve 12 is embedded in the composite plate 8, the guide sleeve 12 penetrates through the outer frame 7, the inner wall of the guide sleeve 12 is connected with the guide rod 11 in a sliding mode, the guide rod 11 is matched with the guide sleeve 12, so that the outer frame 7 moves more stably, an extension groove 18 is formed in the surface of the back plate 6, the position of the extension groove 18 is matched with the sliding groove 10, and the extension groove 18 limits the moving direction of the outer frame 7;

the upper surface of mesa 3 is provided with damping pivot 14, mesa 3 rotates through damping pivot 14 and is connected with all-in-one computer 15, can rotate all-in-one computer 15 through damping pivot 14, conveniently change all-in-one computer 15's angle, the surface mosaic of backplate 6 has player 13, all-in-one computer 15 and player 13 electric connection, the teacher carries out the lecture through player 13, it is clearer to make the student listen, keyboard 16 has been placed to the upper surface of mesa 3, keyboard 16 and all-in-one computer 15 electric connection, mouse 17 has been placed to the upper surface of mesa 3, all-in-one computer 15 and mouse 17 electric connection, through mouse 17 and the 16 control all-in-one computer 15 of keyboard.

The working principle is as follows: when the utility model is used, the table-board 3 is firstly put down to make the back plate 6 contact with the ground, the connecting block 2 is fixed on the table-board 3 through the matching of the fixing bolt 5 and the thread bush 4, after the connecting blocks 2 are all arranged at four corners of the table-board 3, then the supporting plate 1 is installed by matching the fixing bolt 5 and the threaded sleeve 4, after the assembly is finished, the supporting plate is righted, the electric push rod 9 pushes the outer frame 7 to move upwards, the sliding groove 10 and the extension groove 18 limit the moving direction of the outer frame 7, the guide rod 11 is matched with the guide sleeve 12, so that the outer frame 7 moves more stably, meanwhile, the strength of the outer frame 7 and the composite board 8 is improved, the computer integrated machine 15 is controlled by a mouse 17 and a keyboard 16, the computer all-in-one machine 15 can be rotated through the damping rotating shaft 14, the angle of the computer all-in-one machine 15 is convenient to change, when the computer all-in-one machine is not used, the computer all-in-one machine 15 is covered on the table top 3, and dust on the computer all-in-one machine 15 is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an interactive teaching device is shielded to teaching, includes backup pad (1), connecting block (2) and mesa (3), its characterized in that: the side surface of the supporting plate (1) and the lower surface of the table top (3) are fixedly connected with threaded sleeves (4), the inner wall of each threaded sleeve (4) is in threaded connection with a fixing bolt (5), the side surface of the supporting plate (1) is fixedly connected with the connecting block (2) through the matching of the threaded sleeves (4) and the fixing bolts (5), the lower surface of the table top (3) is fixedly connected with the connecting block (2) through the matching of the threaded sleeves (4) and the fixing bolts (5), and the upper surface of the table top (3) is fixedly connected with a back plate (6);

the inner wall sliding connection of backup pad (1) has outer frame (7), the inner wall fixedly connected with composite sheet (8) of outer frame (7), the inner diapire of backup pad (1) is inlayed and is had electric putter (9), the output and outer frame (7) fixed connection of electric putter (9), sliding tray (10) have been seted up to the inner wall of backup pad (1).

2. A multi-screen interactive teaching device for teaching according to claim 1, wherein: the inner bottom wall of the supporting plate (1) is fixedly connected with a guide rod (11), and a guide sleeve (12) is embedded in the composite plate (8).

3. A multi-screen interactive teaching device for teaching according to claim 2, wherein: the guide sleeve (12) penetrates through the outer frame (7), and the inner wall of the guide sleeve (12) is connected with the guide rod (11) in a sliding mode.

4. A multi-screen interactive teaching device for teaching according to claim 1, wherein: the surface of the back plate (6) is provided with an extension groove (18), and the position of the extension groove (18) is matched with the sliding groove (10).

5. A multi-screen interactive teaching device for teaching according to claim 1, wherein: the upper surface of mesa (3) is provided with damping pivot (14), mesa (3) are connected with computer all-in-one (15) through damping pivot (14) rotation.

6. A multi-screen interactive teaching device for teaching according to claim 5, wherein: the surface of the back plate (6) is embedded with a player (13), and the computer all-in-one machine (15) is electrically connected with the player (13).

7. A multi-screen interactive teaching device for teaching according to claim 1, wherein: the keyboard (16) is placed on the upper surface of the table top (3), and the keyboard (16) is electrically connected with the all-in-one computer (15).

8. A multi-screen interactive teaching device for teaching according to claim 5, wherein: the mouse (17) is placed on the upper surface of the table board (3), and the computer all-in-one machine (15) is electrically connected with the mouse (17).