CN219738345U

CN219738345U - Propaganda teaching aid

Info

Publication number: CN219738345U
Application number: CN202320908023.7U
Authority: CN
Inventors: 郑会青
Original assignee: Fujian Police College
Current assignee: Fujian Police College
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-22
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a propaganda teaching aid which comprises a bottom plate and a supporting table, wherein a groove is formed in one side of the upper surface of the supporting table, and a display plate is arranged on the upper surface of the groove; one side of the outer surface of the supporting table is connected with a first sliding shaft in a sliding mode, a first spring is arranged on the outer surface of the first sliding shaft, one end of the first sliding shaft is fixedly connected with a first pulling buckle, and the other end of the first sliding shaft is fixedly connected with a first locking plate. This propaganda teaching aid, through the first, slide shaft one, show board, recess, first and the setting of locking board of spring, current propaganda teaching aid size is great, inconvenient when carrying, can't dismantle, can pull the first of slide shaft by hand in the in-process that needs to carry, can make slide shaft one slide, take out the show board from the recess, when needs are fixed, put into the recess with the show board, through the effort of first spring, can drive a pair of show board of locking, reach the purpose that can fix.

Description

Propaganda teaching aid

Technical Field

The utility model relates to the technical field of teaching aids, in particular to a propaganda teaching aid.

Background

Education is a social science that studies the educational activities of humans and their laws. It is widely used in human life, and the general law of education is revealed by studying education phenomena and education problems. In education and teaching process, in order to deepen students 'understanding to the teaching content, often need adopt propaganda device to carry out example propaganda show to the teaching content, however current education and teaching propaganda device mainly is through single face rotation show's mode to show propaganda content when using, on the one hand can't ensure easily that the show content can be completely presented in front of all students when the device side student is more in the show process, on the other hand because the device is continuous to rotate in the show process more, the device can't ensure to show the content and can be fully read by the student when showing the student in specific position because of the content on the device is more easily, thereby greatly reduced the propaganda bandwagon effect of device, in addition because the device adopts fixed structure more, it is more inconvenient to lead to the device to receive after the use.

Through retrieving, chinese patent publication (bulletin) No. CN202220821826.4 discloses an education and teaching propaganda device, realize the lift and the extension of curved surface show screen through electric putter one and electric putter two cooperation, ensure that the show content on the curved surface show screen can be in front of all students of device side through the mode of annular show completely, on the other hand drive half insection thumb wheel through the motor and drive the intermittent type formula rotation of electric putter one and curved surface show screen, can ensure that the show content on the curved surface show screen can fully be read by the student, thereby the bandwagon effect of device has been improved greatly, but current propaganda teaching aid size is great, inconvenient when carrying, can't dismantle, the teaching aid surface writing has characters simultaneously after the propaganda finishes, can't clear up, influence the use next time, therefore design a propaganda teaching aid is very necessary.

Disclosure of Invention

The utility model mainly aims to provide a propaganda teaching aid which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a propaganda teaching aid comprises a bottom plate and a supporting table, wherein a groove is formed in one side of the upper surface of the supporting table, and a display plate is arranged on the upper surface of the groove; one side of the outer surface of the supporting table is connected with a first sliding shaft in a sliding mode, a first spring is arranged on the outer surface of the first sliding shaft, one end of the first sliding shaft is fixedly connected with a first pulling buckle, and the other end of the first sliding shaft is fixedly connected with a first locking plate.

In order to achieve the purpose of convenient disassembly, as the propaganda teaching aid provided by the utility model, one side of the outer surface of the supporting table is slidably connected with the second sliding shaft, the outer surface of the second sliding shaft is provided with the second spring, one end of the second sliding shaft is fixedly connected with the second pulling buckle, and the other end of the second sliding shaft is fixedly connected with the second locking plate.

In order to achieve the aim of facilitating sliding, the utility model relates to a propaganda teaching aid, wherein a sliding groove is formed in one side of the outer surface of a display board, and a sliding block is connected to one side of the inner wall of the sliding groove in a sliding manner.

In order to achieve the aim of cleaning, as the propaganda teaching aid, one side of the outer surface of the sliding block is fixedly connected with the push rod, one side of the outer surface of the sliding block is fixedly connected with the fixed block, one side of the outer surface of the fixed block is fixedly connected with the fixed shaft, and one side of the outer surface of the fixed shaft is rotationally connected with the wiping roller.

In order to achieve the purpose of being capable of being pasted, as the propaganda teaching aid, one side of the outer surface of the display board is fixedly connected with a magic tape, and one side of the outer surface of the display board is provided with a light supplementing lamp.

In order to achieve the purpose of adjusting the height, as the propaganda teaching aid, one side of the upper surface of the bottom plate is fixedly connected with a telescopic shaft, and the telescopic shaft is fixedly connected with the supporting table.

In order to achieve the purpose of moving, as the propaganda teaching aid, one side of the lower surface of the bottom plate is fixedly connected with a universal wheel.

In order to achieve the aim of conveniently hanging things, as the propaganda teaching aid, one side of the front surface of the supporting table is fixedly connected with a hook.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the first pull buckle, the first slide shaft, the display plate, the groove, the first spring and the first locking plate, the traditional propaganda teaching aid is large in size, inconvenient to carry and incapable of being disassembled, the first pull buckle can be pulled by hand in the process of carrying, the first slide shaft can slide, the display plate is taken out of the groove, and when the display plate is required to be fixed, the display plate is placed in the groove, and the first locking plate can be driven to lock the pair of display plates through the acting force of the first spring, so that the purpose of fixing is achieved.

2. According to the utility model, through the arrangement of the support plate, the connecting frame, the erasable white board, the sliding chute, the sliding block and the wiping roller, when the erasable pen is required to be erased after writing on the display board in specific use, the push rod is pulled to enable the push rod to drive the sliding block to slide up and down in the sliding chute of the connecting frame, at the moment, the sliding block drives the fixed shaft to move, and the wiping roller rolls on the display board through the fixed shaft, so that notes on the display board can be conveniently erased, and the display efficiency is improved.

Drawings

FIG. 1 is a schematic front view of embodiment 1 of the present utility model;

FIG. 2 is a schematic view of a fixing structure of embodiment 1 of the present utility model;

FIG. 3 is a schematic view of a telescopic column according to embodiment 1 of the present utility model;

FIG. 4 is a schematic diagram of a display board structure according to embodiment 1 of the present utility model;

fig. 5 is a schematic view of the hook structure of embodiment 2 of the present utility model.

In the figure: 1. a bottom plate; 2. a support table; 3. a groove; 4. a display board; 5. a sliding shaft I; 6. a first spring; 7. pulling and buckling one; 8. a first locking plate; 9. a sliding shaft II; 10. a second spring; 11. a second pulling buckle; 12. a second locking plate; 13. a chute; 14. a slide block; 15. a push rod; 16. a fixed block; 17. a fixed shaft; 18. a wiping roller; 19. a magic tape; 20. a light supplementing lamp; 21. a telescopic shaft; 22. a universal wheel; 23. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, a propaganda teaching aid comprises a bottom plate 1 and a supporting table 2, wherein a groove 3 is formed in one side of the upper surface of the supporting table 2, and a display board 4 is arranged on the upper surface of the groove 3;

in this embodiment, one side of the outer surface of the support platform 2 is slidably connected with a first sliding shaft 5, a first spring 6 is disposed on the outer surface of the first sliding shaft 5, one end of the first sliding shaft 5 is fixedly connected with a first pull buckle 7, and the other end of the first sliding shaft 5 is fixedly connected with a first locking plate 8.

When the display board is specifically used, the first pull buckle 7 is pulled by hands, the first slide shaft 5 can slide, the display board 4 is placed in the groove 3, the first locking board 8 can be driven to lock the display board 4 through the acting force of the first spring 6, and the purpose of fixing is achieved.

In this embodiment, one side of the outer surface of the support table 2 is slidably connected with a second sliding shaft 9, a second spring 10 is disposed on the outer surface of the second sliding shaft 9, one end of the second sliding shaft 9 is fixedly connected with a second pull buckle 11, and the other end of the second sliding shaft 9 is fixedly connected with a second locking plate 12.

When the display board is specifically used, the second pull buckle 11 is pulled by hands, the second slide shaft 9 can slide, the display board 4 is placed in the groove 3, and the second locking board 12 can be driven to lock the display board 4 through the acting force of the second spring 10, so that the purpose of fixing is achieved.

In this embodiment, a sliding groove 13 is formed on one side of the outer surface of the display board 4, and a sliding block 14 is slidably connected to one side of the inner wall of the sliding groove 13.

When the sliding block is particularly used, through the arrangement of the sliding groove 13, the sliding block 14 can be used for sliding in the sliding groove 13, so that the aim of facilitating sliding is fulfilled.

In this embodiment, a push rod 15 is fixedly connected to one side of the outer surface of the slider 14, a fixed block 16 is fixedly connected to one side of the outer surface of the slider 14, a fixed shaft 17 is fixedly connected to one side of the outer surface of the fixed block 16, and a wiping roller 18 is rotatably connected to one side of the outer surface of the fixed shaft 17.

When the display board 4 is particularly used, the push rod 15 is pushed to drive the fixed block 16, the fixed block 16 drives the sliding block 14 to slide in the sliding groove 13, so that the sliding block 14 drives the fixed shaft 17 to move, and the wiping roller 18 can wipe the display board 4 by rotating on the fixed shaft 17.

In this embodiment, a magic tape 19 is fixedly connected to one side of the outer surface of the display board 4, and a light supplementing lamp 20 is arranged on one side of the outer surface of the display board 4.

When the display device is specifically used, the paper for poster propaganda can be pasted through the magic tape 19 when the display device is used, the purpose of convenient display is achieved, and when the brightness is insufficient, the light supplementing lamp 20 is arranged to supplement light, so that the purpose of illumination is achieved.

In this embodiment, a telescopic shaft 21 is fixedly connected to one side of the upper surface of the base plate 1, and the telescopic shaft 21 is fixedly connected to the support table 2.

When the telescopic shaft 21 is specifically used, the height can be adjusted by the telescopic shaft when the height needs to be adjusted for displaying.

In this embodiment, a universal wheel 22 is fixedly connected to one side of the lower surface of the base plate 1.

When the device is particularly used, the device can move through the arrangement of the universal wheels 22 when the device needs to move, so that the purpose of moving at any time is achieved.

Working principle: in use, when needing to move, can move through the setting of universal wheel 22, can utilize telescopic shaft 21 to adjust the height, pull buckle one 7 with the hand, can make slide shaft one 5 slide, put show board 4 in recess 3, through the effort of spring one 6, can drive locking plate one 8 and lock show board 4, pull buckle two 11 with the hand, can make slide shaft two 9 slide, put show board 4 in recess 3, through the effort of spring two 10, can drive locking plate two 12 and lock show board 4, reach the purpose that can fix, when show board 4 writes characters, when need clean, push rod 15 can drive fixed block 16, fixed block 16 drives slider 14 and slides in spout 13, thereby make slider 14 drive fixed axle 17 and move, at this moment can clean show board 4 through rotating on fixed axle 17, when showing, can paste the paper of poster, through the magic tape 19, can be convenient for showing, can reach the purpose that can reach illumination lamp when illumination, can reach the illumination through the illumination of not enough setting.

Example 2

As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: a hook 23 is fixedly connected to one side of the front surface of the supporting table 2.

When the file hanging rack is particularly used, when redundant files cannot be stored, the files can be hung through the arrangement of the hooks 23.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a propaganda teaching aid, includes bottom plate (1) and brace table (2), its characterized in that: a groove (3) is formed in one side of the upper surface of the supporting table (2), and a display board (4) is arranged on the upper surface of the groove (3);

one side sliding connection of supporting bench (2) surface has slide first (5), the surface of slide first (5) is provided with spring first (6), the one end fixedly connected with of slide first (5) draws knot first (7), the other end fixedly connected with locking plate first (8) of slide first (5).

2. A promotional aid according to claim 1, wherein: one side of the outer surface of the supporting table (2) is connected with a sliding shaft II (9) in a sliding mode, a spring II (10) is arranged on the outer surface of the sliding shaft II (9), a pulling buckle II (11) is fixedly connected to one end of the sliding shaft II (9), and a locking plate II (12) is fixedly connected to the other end of the sliding shaft II (9).

3. A promotional aid according to claim 1, wherein: a sliding groove (13) is formed in one side of the outer surface of the display board (4), and a sliding block (14) is connected to one side of the inner wall of the sliding groove (13) in a sliding mode.

4. A promotional aid according to claim 3, wherein: the cleaning device is characterized in that a push rod (15) is fixedly connected to one side of the outer surface of the sliding block (14), a fixed block (16) is fixedly connected to one side of the outer surface of the sliding block (14), a fixed shaft (17) is fixedly connected to one side of the outer surface of the fixed block (16), and a wiping roller (18) is rotatably connected to one side of the outer surface of the fixed shaft (17).

5. A promotional aid according to claim 1, wherein: one side fixedly connected with magic subsides (19) of show board (4) surface, one side of show board (4) surface is provided with light filling lamp (20).

6. A promotional aid according to claim 1, wherein: one side of the upper surface of the bottom plate (1) is fixedly connected with a telescopic shaft (21), and the telescopic shaft (21) is fixedly connected with the supporting table (2).

7. A promotional aid according to claim 1, wherein: one side of the lower surface of the bottom plate (1) is fixedly connected with a universal wheel (22).

8. A promotional aid according to claim 1, wherein: one side of the front surface of the supporting table (2) is fixedly connected with a hook (23).