CN210006274U - A display stand for Chinese teaching - Google Patents

Abstract

The utility model relates to a chinese teaching technical field just discloses kind of show shelves for chinese teaching, including two stands, backup pad and show board, the backup pad sets up the bottom position between two stands, two the bolt is installed respectively in the outside of stand, the backup pad is connected with two stands through two bolts, the show board sets up in the top of backup pad, two the intermediate position in the stand outside is connected with the bull stick respectively the utility model discloses both ends fixed mounting hollow tube about the show board, through bull stick and hollow tube swing joint for can freely overturn when the show board receives external force, when not needing the upset, fix the show board through the tight piece of clamp and the sliding block that are provided with in the U type slide, make things convenient for the teacher and student can share teaching materials, compare in traditional show shelf, overturn at will and can fix by oneself, greatly increased the practicality, and more humanized moreover.

Description

A display stand for Chinese teaching

technical field

The utility model relates to the technical field of Chinese teaching, in particular to a display stand for Chinese teaching.

Background technique

No matter how society develops, Chinese education can help people establish different values and outlooks on life at different times and at different stages of life. In the existing Chinese teaching, display stands are often used, but the existing display stands can not be turned over while rotating left and right. The display stands that can be used on both sides can be turned over, but they cannot rotate freely. As a result, the display stand is quite inconvenient to use, and cannot take care of the students seated in every corner, which reduces the quality of teaching.

Utility model content

The purpose of the utility model is to provide a display stand for Chinese teaching, which can be freely rotated and moved at the same time, and can be turned over and used on both sides, so as to take care of every student sitting in a corner and further improve the teaching quality.

In order to achieve the above purpose, the present invention provides the following technical solutions: a display stand for Chinese teaching, comprising two uprights, a support plate and a display plate, wherein the support plate is arranged at the bottom position between the two uprights, and the two Bolts are respectively installed on the outer sides of the uprights, the support plate is connected to the two uprights by two bolts, the display board is arranged above the support plate, and the middle positions of the outer sides of the two uprights are respectively connected with rotating rods, so The left and right sides of the vertical middle position of the display board are respectively provided with through holes, a hollow tube is installed in the through holes, and one end of the rotating rod penetrates the column and extends into the inner cavity of the hollow tube. Iron plate 1 is connected to the front, iron plate 2 is connected to the back of the display plate, a placement plate is installed in the longitudinal middle position of the support plate, and the horizontal length of the placement plate is equal to the distance between the two uprights. The top of the support plate is located on the front side and the rear side of the placement plate, and U-shaped slideways are respectively installed, the inner wall of the U-shaped slideway is connected with a sliding block, and a clamping block is installed on the top of the sliding block, and the support The bottom of the board is connected with a bottom plate, a pit is arranged in the middle position of the bottom of the bottom plate, a sleeve is installed in the pocket, a groove is arranged on the bottom of the bottom plate, a rotary table is installed on the bottom of the bottom plate, and the rotary table A solid pipe is installed at the center of the top, the top of the solid pipe extends into the inner cavity of the sleeve, and a sliding column is installed on the top of the rotary table.

Preferably, bearings are installed at the ends of the two rotating rods away from the hollow tube, and the display board is connected to the two uprights through the hollow tube and the rotating rod.

Preferably, three outriggers are installed on the bottom of the rotary table, and walking wheels are installed on the bottoms of the three outriggers.

Preferably, the areas of the first iron plate, the display plate and the second iron plate are all equal, and the thickness of the display plate is the sum of the thicknesses of the first iron plate and the second iron plate.

Preferably, a magnet block is arranged on the front of the iron plate 1.

Preferably, the groove is an annular groove, and the groove width is equal to the diameter of the sliding column.

Preferably, the top of the sliding column is in contact with the inner wall of the groove, and the rotary table is connected to the bottom plate through a sleeve and a solid tube.

The utility model provides a display stand for Chinese teaching. Has the following beneficial effects:

(1) In the present invention, hollow tubes are fixedly installed at the left and right ends of the display board, and are movably connected with the hollow tubes through the rotating rod, so that the display board can be turned over freely when subjected to external force. Some clamping blocks and sliding blocks fix the display board, which is convenient for teachers and students to share teaching materials. Compared with the traditional display stand, it can be flipped at will and can be fixed by itself, which greatly increases the practicality of use and is more humane. change.

(2) In the present invention, a rotary table is arranged at the bottom of the bottom plate, and the rotary table and the bottom plate are connected by a sleeve, a solid pipe, a groove and a sliding column. The service life of the display stand, and the legs and walking wheels are fixedly installed at the bottom of the turntable, so that the display stand can rotate and move freely, and display teaching materials in all directions without dead ends.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the left side view of the utility model display board;

Fig. 3 is the left side view of the utility model support plate;

Fig. 4 is the bottom view of the bottom plate of the utility model.

In the picture: 1 column, 2 support plate, 3 display plate, 4 magnet block, 5 rotating rod, 6 bearing, 7 bottom plate, 8 rotary table, 9 sleeve, 10 solid pipe, 11 groove, 12 sliding column, 13 clip Tight blocks, 14 legs, 15 walking wheels, 16 iron plates one, 17 iron plates two, 18 hollow tubes, 19 through holes, 20 placement plates, 21 sliding blocks, 22 U-shaped slides.

Detailed ways

As shown in Figures 1-4, the present invention provides a technical solution: a display stand for Chinese teaching, comprising two uprights 1, a support plate 2 and a display plate 3, and the support plate 2 is arranged between the two uprights 1 The bottom position of the two uprights 1 is fixed with bolts on the outer sides of the two uprights 1 respectively, the support plate 2 is fixedly connected to the two uprights 1 through two bolts, the display board 3 is arranged above the support plate 2, and the middle position of the outer sides of the two uprights 1 Rotating rods 5 are respectively movably connected, and through holes 19 are respectively opened on the left and right sides of the vertical middle position of the display board 3. A hollow tube 18 is fixedly installed in the through holes 19, and one end of the rotating rod 5 penetrates the column 1 and extends to the hollow tube. In the inner cavity of 18, the front of the display board 3 is fixedly connected with the iron plate 1 16, the back of the display board 3 is fixedly connected with the iron plate 2 17, the vertical middle position of the support plate 2 is fixedly installed with the placing plate 20, and the The horizontal length is equal to the distance between the two uprights 1, the top of the support plate 2 is located on the front side and the rear side of the placing plate 20, and the U-shaped slideway 22 is fixedly installed respectively, and the inner wall of the U-shaped slideway 22 is slidably connected with a sliding block 21. The top of the sliding block 21 is fixedly installed with the clamping block 13, the bottom of the support plate 2 is fixedly connected with the bottom plate 7, the middle position of the bottom of the bottom plate 7 is provided with a pit, the sleeve 9 is fixedly installed in the pit, and the bottom of the bottom plate 7 is fixed. A groove 11 is opened, a rotating table 8 is movably installed at the bottom of the bottom plate 7, a solid pipe 10 is fixedly installed at the center position of the top of the rotating table 8, and the top of the solid pipe 10 extends into the inner cavity of the sleeve 9, and the rotating table 8 A sliding column 12 is fixedly installed at the top of the .

Bearings 6 are fixedly installed at the ends of the two rotating rods 5 away from the hollow tube 18. The display board 3 is movably connected to the two upright columns 1 through the hollow tube 18 and the rotating rod 5. The bottom of the rotary table 8 is fixedly installed with three outriggers 14. The three outriggers 14 are evenly distributed at the bottom of the turntable 8, and are distributed in a triangle shape, the triangle has stability, and the bottoms of the three outriggers 14 are fixedly installed with a walking wheel 15, an iron plate 16, a display plate 3 and an iron plate. The area of the second 17 is equal, and the thickness of the display board 3 is the sum of the thicknesses of the iron plate 1 16 and the iron plate 2 17. The front of the iron plate 1 16 is provided with a magnet block 4. The number of the magnet blocks 4 is not limited. The magnet block 4 is an existing method for fixing the teaching materials, which will not be repeated here. The groove 11 is an annular groove, and the groove width is equal to the diameter of the sliding column 12. The top of the sliding column 12 is in contact with the inner wall of the groove 11. , the rotary table 8 is movably connected with the bottom plate 7 through the sleeve 9 and the solid tube 10, the rotary table 8 is a cylinder, and the top surface area is two-thirds of the area of the bottom plate 7, and the inner diameter of the hollow tube 18 is equal to the diameter of the rotating rod 5 .

When in use, the books or teaching materials that need to be displayed are adsorbed on the display board 3 through the magnet block 4, and then the display board 3 is turned over by hand by pulling the display board 3, so that both teachers and students can view the teaching materials. And when it does not need to be turned over, the display board 3 is clamped and fixed by moving the clamping block 13. When the display stand needs to be rotated, the display stand can be manually rotated. The setting of the walking wheel 15 and the rotating table 8 makes the display stand Rotation is smooth and easy to move.

To sum up, in the present invention, the hollow tubes 18 are fixedly installed on the left and right ends of the display board 3, and are movably connected with the hollow tubes 18 through the rotating rod 5, so that the display board 3 can be freely turned over when it is subjected to external force, and when it is not necessary to turn over, The display board 3 is fixed by the clamping block 13 and the sliding block 21 provided in the U-shaped slideway 22, which is convenient for teachers and students to share teaching materials. Compared with the traditional display stand, it can be flipped at will and can be fixed by itself , greatly increases the practicality of use, and is more user-friendly, the present utility model sets the rotary table 8 at the bottom of the bottom plate 7, and the rotary table 8 and the bottom plate 7 pass through the sleeve 9, the solid pipe 10, the groove 11 and the sliding column. 12 is connected, while rotating smoothly, it has a limiting effect, which prolongs the service life of the display stand, and the legs 14 and the walking wheels 15 are fixedly installed at the bottom of the rotating table 8, so that the display stand can rotate and move freely, All-round display of teaching materials without dead ends.

Claims (7)

1. The showing stand for the chinese teaching of 1, kinds, including two stand (1), backup pad (2) and show board (3), its characterized in that backup pad (2) set up the bottom position between two stand (1), two the bolt is installed respectively in the outside of stand (1), backup pad (2) are connected with two stand (1) through two bolts, show board (3) set up in the top of backup pad (2), two the intermediate position in the stand (1) outside is connected with bull stick (5) respectively, the left and right sides of the vertical intermediate position of show board (3) is provided with through-hole (19) respectively, install hollow tube (18) in through-hole (19), the end of bull stick (5) runs through stand (1) and extends to in the inner chamber of hollow tube (18), the front of show board (3) is connected with iron plate (16), the back connection of show board (3) has two clamp (17), the vertical intermediate position of backup pad (2) is installed and is placed board (20), the horizontal length of placing board (20) equals between two slide block (1) the bottom plate (7) the bottom slide block (10) install the bottom slide bottom (7) and slide block (8), the slide block (10) is installed and the slide block (7) top of solid block (8), slide block (10) is connected with the bottom side slide top slide block (10) the slide top is connected with the bottom of slide block (7), slide block (10) bottom side bottom slide block (10) is connected with the slide block (10) and slide rail (8) the slide top of slide block (10) respectively, slide top of slide top.
2. 2. The display stand for Chinese teaching of claim 1, wherein the ends of the two turning bars (5) far from ends of the hollow tubes (18) are both provided with bearings (6), and the display board (3) is connected with the two upright posts (1) through the hollow tubes (18) and the turning bars (5).
3. 3. The kinds of Chinese teaching display stand of claim 1, wherein the bottom of the rotating platform (8) is provided with three legs (14), and the bottom of each of the three legs (14) is provided with a road wheel (15).
4. 4. The kinds of Chinese teaching display stand of claim 1, wherein the areas of said iron plate (16), said display plate (3) and said iron plate two (17) are all equal, and the thickness of said display plate (3) is the sum of the thicknesses of said iron plate (16) and said iron plate two (17).
5. 5. The kinds of Chinese teaching display stand of claim 1, wherein a magnet block (4) is disposed on the front surface of the iron plate (16).
6. 6. The kinds of Chinese teaching display stand of claim 1, wherein the groove (11) is an annular groove having a width equal to the diameter of the sliding column (12).
7. 7. The kinds of Chinese teaching display stand of claim 1, wherein the top of the sliding column (12) is in contact with the inner wall of the groove (11), and the rotary table (8) is connected to the bottom plate (7) through the sleeve (9) and the solid tube (10).

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