CN214175312U

CN214175312U - Interactive teaching feedback device

Info

Publication number: CN214175312U
Application number: CN202021634316.3U
Authority: CN
Inventors: 谈仕芳
Original assignee: Chongqing Xiaochuang Technology Development Co ltd
Current assignee: Chongqing Xiaochuang Technology Development Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-09-10
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses an interactive teaching feedback device, including the stand that the symmetry set up, the surface of stand is provided with puts the thing board, the surface of stand has seted up the standing groove, the end fixing of putting the thing board has the connecting block of embedding to the standing groove inboard, the surface of connecting block has seted up the through-hole, the inside of standing groove still is fixed with the double-screw bolt, double-screw bolt and through-hole through connection, the upper and lower terminal surface department of connecting block all is provided with stop nut, stop nut cover is established on the surface of double-screw bolt, and stop nut is connected with the upper and lower terminal surface laminating of connecting block, the both ends welded fastening of double-screw bolt is on the both ends inner wall of standing groove; through the double-screw bolt and the connecting block of design, can in use, according to teacher's actual height and use habit to highly carrying out the regulation of looks adaptation to putting the thing board, satisfy different crowds' user demand, it is also very convenient that the operation is got up, great reduction the limitation of using.

Description

Interactive teaching feedback device

Technical Field

The utility model belongs to the technical field of the teaching equipment, concretely relates to interactive teaching feedback device.

Background

Along with the high-speed development of informatization, it is also very general in the teaching with the smart machine application, through teacher and smart machine's guide, reach often can reach different teaching effects with student interactive teaching mode, feed back teaching information and the various information of student's study through teacher and smart machine's dual feedback simultaneously.

The current teaching feedback device can place teaching aid on putting the thing board when using, but the thing board height that puts that has now is fixed, can't adjust according to the teacher's height of difference, and the flexibility is relatively poor, therefore has great limitation in the in-service use, has the space that can improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interactive teaching feedback device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interactive teaching feedback device, stand including the symmetry sets up, the surface of stand is provided with puts the thing board, the standing groove has been seted up on the surface of stand, the end fixing who puts the thing board has the connecting block of embedding to the standing groove inboard, the through-hole has been seted up on the surface of connecting block, the inside of standing groove still is fixed with the double-screw bolt, double-screw bolt and through-hole through connection, the upper and lower terminal surface department of connecting block all is provided with stop nut, stop nut overlaps and establishes the surface of double-screw bolt, just stop nut is connected with the upper and lower terminal surface laminating of connecting block.

Preferably, the length of the stud is half of the whole length of the upright column, and two ends of the stud are welded and fixed on the inner walls of the two ends of the placing groove.

Preferably, the bottom face middle part of putting the thing board is fixed with the backup pad, the tip protrusion of backup pad is to the terminal surface outside of putting the thing board, the top surface of putting the thing board is provided with the apron, the apron is connected with the rotation axis with one side corner of putting the thing board.

Preferably, the cover plate is connected with the surface of the support plate in a fitting mode through rotation, and the support plate is welded and fixed on the bottom surface of the storage plate.

Preferably, a plurality of guard plates are installed to the inboard of stand, the bottom welding of stand has the stabilizer blade that is the slope form, the bottom mounting of stabilizer blade has the gyro wheel, the display screen is still installed at the top of stand.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the designed stud and the connecting block, the height of the object placing plate can be adaptively adjusted according to the actual height and the use habit of a teacher in use, the use requirements of different crowds are met, the operation is very convenient, and the use limitation is greatly reduced;

2. through the apron of design, can increase the area of placing of putting the thing board to can place more objects, the backup pad of cooperation design can be placed the apron after opening, guarantees stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the connection between the post and the object placing plate of the present invention;

FIG. 3 is a top view of the cover plate and the object placing plate of the present invention;

in the figure: 1. a display screen; 2. a column; 3. a storage plate; 4. a protection plate; 5. a roller; 6. a support leg; 8. a stud; 9. a placement groove; 11. a limit nut; 12. connecting blocks; 13. a support plate; 14. a rotating shaft; 15. a through hole; 16. and (7) a cover plate.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: an interactive teaching feedback device comprises upright posts 2 which are symmetrically arranged, a placing plate 3 is arranged on the surface of each upright post 2, a placing groove 9 is arranged on the surface of each upright post 2, a connecting block 12 which is embedded into the inner side of the placing groove 9 is fixed at the end part of each placing plate 3, a through hole 15 is arranged on the surface of each connecting block 12, a stud 8 is fixed in each placing groove 9, and the interactive teaching feedback device can be used by designing the stud 8 and the connecting block 12, according to the actual height of teacher and the regulation that highly carries out the looks adaptation of habit to putting thing board 3, satisfy different crowds 'user demand, it is also very convenient that the operation is got up, great limitation of having reduced the use, double-screw bolt 8 and through-hole 15 through connection, connecting block 12's upper and lower terminal surface department all is provided with stop nut 11, stop nut 11 cover is established on double-screw bolt 8's surface, and stop nut 11 is connected with connecting block 12's upper and lower terminal surface laminating.

In this embodiment, preferably, the length of the stud 8 is half of the overall length of the column 2, and both ends of the stud 8 are welded and fixed on the inner walls of both ends of the placement groove 9.

In this embodiment, preferably, a plurality of protection plates 4 are installed on the inner side of the upright column 2, an inclined support leg 6 is welded at the bottom of the upright column 2, a roller 5 is fixed at the bottom end of the support leg 6, and the display screen 1 is further installed at the top of the upright column 2.

Example 2

In this embodiment, it is preferred, bottom face middle part of putting thing board 3 is fixed with backup pad 13, the tip of backup pad 13 protrudes to the terminal surface outside of putting thing board 3, the top surface of putting thing board 3 is provided with apron 16, apron 6 through the design, can increase the area of putting the placing of thing board 3, thereby can place more objects, the backup pad 13 of cooperation design, can place apron 16 after opening, guarantee stability, apron 16 is connected with rotation axis 14 with one side corner of putting thing board 3, apron 16 is connected through rotatory surface laminating with backup pad 13, backup pad 13 welded fastening is on putting the bottom of thing board 3 on the surface.

The utility model discloses a theory of operation and use flow: when the utility model is used, the height of the object placing plate 3 is firstly adjusted according to the actual requirements of different users, when the position is required to be adjusted upwards, the limiting nut 11 at the top of the connecting block 12 is screwed to the adjusted position, then the limiting nut 11 at the bottom of the connecting block 12 is screwed, the limiting nut 11 at the bottom of the connecting block 11 drives the connecting block 12 to move on the surface of the stud 8, when the limiting nut 11 at the top is moved, the adjustment is completed, then the object placing plate can be used, the object placing plate interacts with students through images, videos and the like displayed on the display screen 1, the content on the display screen 1 is timely adjusted through the feedback of the students, in teaching, teaching tools and the like are placed on the cover plate 16, when the area of the cover plate 16 is insufficient, the cover plate 16 is turned over, then the cover plate 16 rotates through the rotating shaft 14, at the moment, the cover plate 16 and the area of the object placing plate 3 are placed, at the same time, the cover plate 16 is supported by the support plate 13 to avoid the cover plate 16 from rotating and falling.

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. The utility model provides an interactive teaching feedback device, stand (2) including the symmetry sets up, the surface of stand (2) is provided with puts thing board (3), its characterized in that: standing groove (9) have been seted up on the surface of stand (2), the end fixing who puts thing board (3) has connecting block (12) of embedding to standing groove (9) inboard, through-hole (15) have been seted up on the surface of connecting block (12), the inside of standing groove (9) still is fixed with double-screw bolt (8), double-screw bolt (8) and through-hole (15) through connection, the upper and lower terminal surface department of connecting block (12) all is provided with stop nut (11), stop nut (11) cover is established the surface of double-screw bolt (8), just stop nut (11) are connected with the upper and lower terminal surface laminating of connecting block (12).

2. An interactive teaching feedback device according to claim 1, wherein: the length of the stud (8) is half of the whole length of the upright post (2), and two ends of the stud (8) are welded and fixed on the inner walls of two ends of the placing groove (9).

3. An interactive teaching feedback device according to claim 1, wherein: the bottom end face middle part of putting thing board (3) is fixed with backup pad (13), the tip protrusion of backup pad (13) is to the terminal surface outside of putting thing board (3), the top surface of putting thing board (3) is provided with apron (16), apron (16) are connected with rotation axis (14) with the one side corner of putting thing board (3).

4. An interactive teaching feedback device according to claim 3 wherein: the cover plate (16) is connected with the surface of the support plate (13) in a fitting mode through rotation, and the support plate (13) is welded and fixed on the surface of the bottom of the storage plate (3).

5. An interactive teaching feedback device according to claim 1, wherein: a plurality of guard plates (4) are installed to the inboard of stand (2), the welding of the bottom of stand (2) has stabilizer blade (6) that are the slope form, the bottom mounting of stabilizer blade (6) has gyro wheel (5), display screen (1) are still installed at the top of stand (2).