CN215776369U

CN215776369U - A teaching presentation device for wisdom campus

Info

Publication number: CN215776369U
Application number: CN202121295728.3U
Authority: CN
Inventors: 翟政凯
Original assignee: Weihai Vocational College
Current assignee: Weihai Vocational College
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-11
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to a teaching demonstration device for a smart campus, which comprises a first groove, a mounting groove and a table body, wherein the first groove is formed in one side of the table body, a movable plate is arranged in the first groove, a rack is arranged on one side of the movable plate, the mounting groove is formed in one side of the table body, a motor is arranged in the mounting groove, an output shaft is arranged on one side of the motor, one end of the output shaft is connected with a gear, a second demonstration plate is arranged on one side of the movable plate, a first demonstration plate is arranged at the upper end of the second demonstration plate, a connecting rod is arranged between the second demonstration plate and the table body, a connecting frame is arranged at the lower end of the table body, and a base is arranged at the lower end of the connecting frame. The multifunctional teaching demonstration device has the function of multidirectional expansion, solves the problem that the existing teaching demonstration device lacks a multifunctional expansion demonstration function, enables the demonstration effect to be single, and influences the teaching effect.

Description

A teaching presentation device for wisdom campus

Technical Field

The utility model relates to the technical field of teaching demonstration equipment, in particular to a teaching demonstration device for a smart campus.

Background

The teaching demonstration table is an integrated platform for effectively integrating, managing, preventing burglary and preventing damage to multimedia teaching equipment, and is an important tool for multimedia teaching. It belongs to a continuously changing device, and can be classified in various ways according to the development history of the multimedia desk, the type of the device and the different using environments.

Through the massive search, it is CN211906566U to discover prior art publication number, discloses a teaching presentation device for wisdom campus, relates to teaching auxiliary assembly technical field. The utility model comprises a table body; a movable frame is movably matched in the table body; the movable frame is movably connected with a display screen body; two sides of the table body are both connected with sliding blocks in a sliding manner; a movable block is connected in the sliding block in a sliding way; a connecting plate is connected between the movable block and the display screen body; the upper surface of the table body is fixedly connected with a U-shaped frame; one side of the table body is provided with a plurality of notch grooves, and a pair of limiting blocks is arranged at the opening; an electric lifting rod is fixedly arranged below the table body. Through the effects of the table body, the movable frame, the display screen body, the sliding block and the movable block, the dustproof desk has the effects of being convenient for the display screen body to be folded and dustproof when not in use, being convenient for the display screen body to be buffered and damped in the adjusting process, reducing the damage to the display screen body, being convenient for the height and the angle of the display screen body to be adjusted and being convenient for students to learn and watch.

To sum up, current teaching presentation device lacks the function of multi-functional extension show for the demonstration effect is more single, influences the teaching effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a teaching demonstration device for a smart campus, which solves the technical problems.

The scheme for solving the technical problems is as follows: a teaching demonstration device for a smart campus comprises a first groove, a mounting groove and a desk body, wherein the first groove is arranged on one side of the desk body, the moving plate is arranged in the first groove, one side of the moving plate is provided with the rack, the mounting groove is arranged on one side inside the table body, the motor is arranged inside the mounting groove, one side of the motor is provided with the output shaft, one end of the output shaft, which is far away from the motor, is connected with the gear, the gear is matched with the rack, one side of the moving plate, which is far away from the mounting groove, is provided with the second display plate, the first display board is arranged at the upper end of the second display board, the connecting rod is arranged between the second display board and the table body, the table body lower extreme is provided with the link, the link lower extreme is provided with the base.

The utility model has the beneficial effects that: when not opening the apron, can directly start motor, motor drive gear moves in rack upper end for the movable plate can upwards be shifted out from first recess is inside, will treat the file of show and place on the movable plate face, opens the apron, and the second show board receives the effect of support, upward movement, makes first show board and second show board rise the take the altitude, provides more sufficient position for the show.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the upper end of the table body is provided with the cover plate, one side of the cover plate is provided with the second groove, and the cover plate is connected with the table body through the first rotating shaft.

The beneficial effect of adopting the further scheme is that: the cover plate is opened, the second display plate and the first display plate can move upwards under the action of the connecting frame, the moving plate can penetrate through the second groove to move upwards when the cover plate is opened conveniently, and the first rotating shaft provides a fulcrum for the rotation of the cover plate.

Further, the bracket is arranged between the first display board and the second display board.

The beneficial effect of adopting the further scheme is that: the connecting rod is used for connecting the first display board and the second display board, so that the positions of the first display board and the second display board are relatively fixed.

Furthermore, the buffer pad is arranged on the upper surface of one side of the table body.

The beneficial effect of adopting the further scheme is that: the buffer pad can play a role of buffering the cover plate when the cover plate is opened.

Further, the handle is arranged on one side of the cover plate.

The beneficial effect of adopting the further scheme is that: the handle is used for facilitating the user to open the cover plate.

Further, the table body is internally provided with the mounting block, the mounting block is internally provided with the second rotating shaft, and the connecting rod is rotatably inserted in the second rotating shaft.

The beneficial effect of adopting the further scheme is that: the effect of installation piece is used for the position of fixed link, and the second pivot guarantees that the link can rotate relative to the junction.

Further, the motor outer wall is provided with the mount pad, the mount pad with the mounting groove inner wall is connected.

The beneficial effect of adopting the further scheme is that: the effect of mount pad is fixed motor, prevents that the motor from dropping because of the collision in transportation and use, influences the normal use of device.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic diagram illustrating distribution of internal structural positions of a cover closing table of a teaching demonstration apparatus for a smart campus according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating distribution of internal structural positions of a cover plate opening table body of a teaching demonstration apparatus for a smart campus according to an embodiment of the present invention;

fig. 3 is a schematic front view of a teaching demonstration apparatus for a smart campus according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a position of a gear and a rack of a teaching demonstration apparatus for a smart campus according to an embodiment of the present invention;

FIG. 5 is a schematic top view of a teaching demonstration apparatus for a campus according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of a structure a in fig. 1 of a teaching demonstration apparatus for a smart campus according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cover plate; 2. a support; 3. a connecting rod; 4. a connecting frame; 5. a first display board; 6. a second display board; 7. a base; 8. a first groove; 9. a rack; 10. moving the plate; 11. mounting grooves; 12. a cushion pad; 13. a first rotating shaft; 14. a second groove; 15. a handle; 16. a table body; 17. a gear; 18. a motor; 19. a mounting seat; 20. an output shaft; 21. mounting blocks; 22. a second rotating shaft.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-6, which are provided by way of example only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, the present invention provides two embodiments of a teaching demonstration apparatus for a smart campus:

the first embodiment is as follows:

a teaching demonstration device for a smart campus comprises a first groove 8, a mounting groove 11 and a desk body 16, wherein the first groove 8 is formed in one side of the desk body 16, a moving plate 10 is arranged inside the first groove 8, a rack 9 is arranged on one side of the moving plate 10, the mounting groove 11 is formed in the desk body 16, a motor 18 is arranged inside the mounting groove 11, a mounting seat 19 is arranged on the outer wall of the motor 18, the mounting seat 19 is connected with the inner wall of the mounting groove 11, the mounting seat 19 is used for fixing the motor 18 and preventing the motor 18 from falling off due to collision in the transportation and use processes and affecting the normal use of the device, as well known by technical personnel in the field, the motor 18 is provided with an output shaft 20, one end of the output shaft 20, which is far away from the motor 18, is connected with a gear 17, the gear 17 is adapted to the rack 9.

Example two:

a second display board 6 is arranged on one side of the movable board 10, which deviates from the mounting groove 11, a first display board 5 is arranged at the upper end of the second display board 6, a connecting frame 4 is arranged between the second display board 6 and the table body 16, a bracket 2 is arranged between the first display board 5 and the second display board 6, the bracket 2 is used for connecting the first display board 5 and the second display board 6, so that the positions of the two are relatively fixed, a mounting block 21 is arranged in the table body 16, a second rotating shaft 22 is arranged in the mounting block 21, the connecting rod 3 is rotatably inserted in the second rotating shaft 22, the mounting block 21 is used for fixing the position of the connecting rod 3, the second rotating shaft 22 ensures that the connecting rod 3 can rotate relative to the connecting position, a cover plate 1 is arranged at the upper end of the table body 16, a second groove 14 is arranged on one side of the cover plate 1, the cover plate 1 is connected with the table body 16 through a first rotating shaft 13, the cover plate 1 is opened, so that the second display board 6 and the first display board 5 can move upwards under the action of the bracket 2, the movable plate 10 can pass upward movement when the second groove 14 facilitates the cover plate 1 to be opened, the first rotating shaft 13 provides a fulcrum for the rotation of the cover plate 1, a handle 15 is arranged on one side of the cover plate 1, the handle 15 is used for facilitating a user to open the cover plate 1, a buffer cushion 12 is arranged on the upper surface of one side of the table body 16, the buffer cushion 12 can play a role in buffering the cover plate 1 when the cover plate 1 is opened, the lower end of the table body 16 is provided with a connecting frame 4, and the lower end of the connecting frame 4 is provided with a base 7.

Preferably, the upper end of the table body 16 is provided with the cover plate 1, one side of the cover plate 1 is provided with the second groove 14, the cover plate 1 is connected with the table body 16 through the first rotating shaft 13, the cover plate 1 is opened, the second display plate 6 and the first display plate 5 can move upwards under the action of the support 2, the second groove 14 facilitates the opening of the cover plate 1, the moving plate 10 can move upwards through the moving plate, and the first rotating shaft 13 provides a fulcrum for the rotation of the cover plate 1.

Preferably, a support 2 is arranged between the first display board 5 and the second display board 6, and the support 2 is used for connecting the first display board 5 and the second display board 6, so that the positions of the two are relatively fixed.

Preferably, the table body 16 is provided with a buffer pad 12 on one side of the upper surface, and the buffer pad 12 can play a role of buffering the cover plate 1 when the cover plate 1 is opened.

Preferably, a handle 15 is provided at one side of the cover plate 1, and the handle 15 is used for facilitating the user to open the cover plate 1.

Preferably, the table body 16 is provided with an installation block 21 inside, the installation block 21 is provided with a second rotating shaft 22 inside, the connecting rod 3 is rotatably inserted into the second rotating shaft 22, the installation block 21 is used for fixing the position of the connecting rod 3, and the second rotating shaft 22 ensures that the connecting rod 3 can rotate relative to the joint.

Preferably, the outer wall of the motor 18 is provided with a mounting seat 19, the mounting seat 19 is connected with the inner wall of the mounting groove 11, and the mounting seat 19 is used for fixing the motor 18 and preventing the motor 18 from falling off due to collision in the transportation and use processes and affecting the normal use of the device.

The specific working principle and the using method of the utility model are as follows: when not opening apron 1, can directly start motor 18, motor 18 drive gear 17 moves in rack 9 upper end, make movable plate 10 upwards shift out from first recess 8 inside, the file that will treat the show is placed on movable plate 10 face, open apron 1, second show board 6 receives the effect of support 2, upward movement, make first show board 5 and second show board 6 rise the take the altitude, provide more sufficient position for the show, the problem that current teaching presentation device lacks multi-functional extension show function has been solved, make the demonstration effect more single, influence the teaching effect.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a teaching presentation device for wisdom campus which characterized in that: the table comprises a first groove (8), a mounting groove (11) and a table body (16), wherein the first groove (8) is arranged on one side of the table body (16), a moving plate (10) is arranged in the first groove (8), a rack (9) is arranged on one side of the moving plate (10), the mounting groove (11) is arranged on one side of the inside of the table body (16), a motor (18) is arranged in the mounting groove (11), an output shaft (20) is arranged on one side of the motor (18), one end, deviating from the motor (18), of the output shaft (20) is connected with a gear (17), the gear (17) is matched with the rack (9), a second display plate (6) is arranged on one side, deviating from the mounting groove (11), of the moving plate (10), a first display plate (5) is arranged at the upper end of the second display plate (6), a connecting rod (3) is arranged between the second display plate (6) and the table body (16), the table is characterized in that a connecting frame (4) is arranged at the lower end of the table body (16), and a base (7) is arranged at the lower end of the connecting frame (4).

2. The educational presentation apparatus for a wisdom campus of claim 1, wherein: the utility model discloses a table, including table body (16), the table body (16) upper end is provided with apron (1), apron (1) one side is provided with second recess (14), apron (1) with connect through first pivot (13) between the table body (16).

3. The educational presentation apparatus for a wisdom campus of claim 1, wherein: a support (2) is arranged between the first display board (5) and the second display board (6).

4. The educational presentation apparatus for a wisdom campus of claim 1, wherein: the upper surface of one side of the table body (16) is provided with a cushion pad (12).

5. The educational presentation apparatus for a wisdom campus of claim 2, wherein: a handle (15) is arranged on one side of the cover plate (1).

6. The educational presentation apparatus for a wisdom campus of claim 1, wherein: the table is characterized in that an installation block (21) is arranged inside the table body (16), a second rotating shaft (22) is arranged inside the installation block (21), and the connecting rod (3) is rotatably inserted into the second rotating shaft (22).

7. The educational presentation apparatus for a wisdom campus of claim 1, wherein: the mounting seat (19) is arranged on the outer wall of the motor (18), and the mounting seat (19) is connected with the inner wall of the mounting groove (11).