Educational data display device

Abstract

The utility model discloses an educational data display device, which relates to the technical field of data display and comprises a base, an adjusting component is fixedly mounted on the upper surface of the base, a movable disc is fixedly mounted on the upper surface of the adjusting component, a data display component is fixedly mounted on the upper surface of the movable disc, and the adjusting component comprises a fixed cylinder. The lower surface of the fixed cylinder and the upper surface of the base are fixedly installed, and a movable column is fixedly installed on the lower surface of the movable disc. Data are placed in a layered mode through the showing stands, the showing plates and the fixing clamps, layered showing of educational data is facilitated, the showing stands are driven to rotate through the motor and the rotating shaft, multi-directional rotating showing is achieved while the data showing area is increased, the phenomenon of waste of used space is avoided, the LED lamp strip is used for illumination, and the display effect is good. The device can illuminate the display data under the condition that the external environment is dark, so that the educational data can be clearly displayed, and the display effect of the educational data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material display, in particular to an educational material display device. Background Art

[0002] In order to enhance the public's ideology and literacy, colleges and universities and various places have set up propaganda columns or organized publicity activities to provide potential education to students and the public. In order to better display educational materials, it is usually necessary to use display devices to fix the educational materials and facilitate the display of educational materials.

[0003] For example, the Chinese patent publication number CN214335965U discloses an educational material display device with simple operation, compact structure and reasonable design. By adding a camera, a display screen and a lifting and adjusting device, the camera captures the image of the material and displays it to the students through the display screen, avoiding the problem that the material drawings are too small and the students in the back row cannot see them clearly. The height of the display screen is controlled by the lifting and adjusting device to avoid the students in the front row blocking the display screen. The horizontal and vertical states of the placement board are fixed respectively by the limit rod, the limit plate and the magnetic block.

[0004] The existing technology has the following problems:

[0005] Existing display methods are mostly display columns fixed on the wall or display racks fixed on the ground through fixed brackets. Such display racks have a small display area during use and are affected by the environment and space, which easily leads to waste of space. In addition, such display racks are not easy to adjust the height and are inconvenient to use. Utility Model Content

[0006] The utility model provides an educational material display device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] An educational material display device includes a base, an upper surface of the base is fixedly mounted with an adjustment component, an upper surface of the adjustment component is fixedly mounted with a movable disk, an upper surface of the movable disk is fixedly mounted with a material display component, the adjustment component includes a fixed cylinder, the lower surface of the fixed cylinder is fixedly mounted with the upper surface of the base, the lower surface of the movable disk is fixedly mounted with a movable column, the outer surface of the movable column is slidably connected with the inner surface of the fixed cylinder, the material display component includes a protective box, the lower surface of the protective box is fixedly mounted with the upper surface of the movable disk, a motor is fixedly mounted on the lower surface of the inner cavity of the protective box, a rotating shaft passing through the protective box is fixedly mounted on the output end of the motor, and a plurality of display racks distributed in a linear array are fixedly mounted on the outer surface of the rotating shaft.

[0009] Preferably, limit blocks are fixedly installed at the left and right positions of the lower part of the outer surface of the movable column, and limit grooves are provided on the left and right sides of the inner surface of the fixed cylinder, and the outer surface of the limit block is slidably connected to the inner surface of the limit groove.

[0010] Preferably, a threaded hole is provided at the front side of the lower portion of the outer surface of the movable column, and the inner wall of the threaded hole is threadedly connected with a fixing bolt that passes through the front side of the fixing cylinder.

[0011] Preferably, an anti-slip pad is fixedly installed on the outer surface of the front portion of the fixing bolt, and the material of the anti-slip pad is silicone.

[0012] Preferably, the display boards are rotatably connected between opposite sides of the display rack, and a plurality of fixing clips are fixedly installed at upper and lower positions of the outer surface of the display board.

[0013] Preferably, protective pads are fixedly installed on opposite sides of the fixing clip, and the material of the protective pads is silicone.

[0014] Preferably, an LED light strip is fixedly mounted on one side of the lower surface of the top of the protective pad.

[0015] Preferably, mounting grooves are provided on the front and rear sides of the protective box, and a dustproof net is fixedly installed on the inner wall of the mounting groove.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] 1. The utility model provides an educational material display device, which adjusts the height of the material display assembly through a movable column and a fixed cylinder, facilitates the adjustment of the display height, and improves the display effect of the educational materials. The movable column is limited and fixed by the fixing bolt, and the movable column is limited by the limit block.

[0018] 2. The utility model provides an educational material display device, which places materials in layers through several display racks, display boards, and fixing clips, making it easy to display educational materials in layers. The display racks are driven to rotate by motors and rotating shafts, thereby increasing the display area of ​​the materials while realizing multi-directional rotation display, avoiding the phenomenon of wasting space. The LED light strips are used for lighting, so that the device can illuminate the display materials in a dark environment, so that the educational materials can be clearly presented, thereby improving the display effect of the educational materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the fixed cylinder of the present utility model;

[0022] Figure 4 This is a schematic diagram of the movable column structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the data display component of the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the protective box and display stand of the present utility model;

[0025] Figure 7 This is a schematic diagram of the LED light strip structure of the present utility model.

[0026] In the figure: 1. Base; 2. Adjustment assembly; 21. Movable column; 22. Fixing cylinder; 23. Limit block; 24. Limit slot; 25. Threaded hole; 26. Fixing bolt; 27. Anti-slip pad; 3. Information display assembly; 31. Protective box; 32. Motor; 33. Rotating shaft; 34. Dustproof net; 35. Display stand; 36. Protective pad; 37. Display board; 38. Fixing clip; 39. LED light strip; 4. Movable disk. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-Figure 7 As shown, an educational material display device includes a base 1, an adjusting component 2 is fixedly installed on the upper surface of the base 1, a movable disk 4 is fixedly installed on the upper surface of the adjusting component 2, and a material display component 3 is fixedly installed on the upper surface of the movable disk 4 for displaying educational materials in layers. The height of the material display component 3 is adjusted by the adjusting component 2. The adjusting component 2 includes a fixed cylinder 22, the lower surface of the fixed cylinder 22 is fixedly installed on the upper surface of the base 1, a movable column 21 is fixedly installed on the lower surface of the movable disk 4, and the outer surface of the movable column 21 is slidably connected to the inner surface of the fixed cylinder 22. The material display component 3 includes a protective box 31, the lower surface of the protective box 31 is fixedly installed on the upper surface of the movable disk 4, a motor 32 is fixedly installed on the lower surface of the inner cavity of the protective box 31, and a rotating shaft 33 passing through the protective box 31 is fixedly installed on the output end of the motor 32, and a plurality of display racks 35 distributed in a linear array are fixedly installed on the outer surface of the rotating shaft 33.

[0029] The display frame 35 is driven to rotate by the motor 32 and the rotating shaft 33, thereby increasing the display area of ​​the materials and realizing multi-directional rotation display, avoiding the phenomenon of wasting the use space. The height of the material display component 3 is adjusted by the movable column 21 and the fixed cylinder 22, which facilitates the adjustment of the display height and improves the display effect of the educational materials. The protective box 31 has a dust-proof effect on the motor 32, preventing dust from entering the motor 32 and affecting its normal operation.

[0030] like Figure 2-Figure 4 As shown, limit blocks 23 are fixedly installed at the left and right positions of the lower part of the outer surface of the movable column 21, and limit grooves 24 are provided on the left and right sides of the inner surface of the fixed cylinder 22. The outer surface of the limit block 23 is slidably connected to the inner surface of the limit groove 24. A threaded hole 25 is provided at the front position of the lower part of the outer surface of the movable column 21. The inner wall of the threaded hole 25 is threadedly connected with a fixing bolt 26 that passes through the front side of the fixed cylinder 22. An anti-slip pad 27 is fixedly installed on the outer surface in front of the fixing bolt 26. The material of the anti-slip pad 27 is silicone.

[0031] The movable column 21 is limited and fixed by the fixing bolt 26 , the movable column 21 is limited by the limiting block 23 , and the fixing bolt 26 is prevented from slipping by the anti-slip pad 27 made of silicone material.

[0032] like Figure 5-Figure 7 As shown, the display rack 35 is rotatably connected to the display board 37 between the opposite sides, and a plurality of fixing clips 38 are fixedly installed at the upper and lower positions of the outer surface of the display board 37. The side opposite to the fixing clip 38 is fixedly installed with a protective pad 36, which is made of silicone.

[0033] The educational materials are clamped by the fixing clamp 38, and the materials are placed in layers through several display racks 35 and display boards 37, which facilitates the layered display of the educational materials. The protective pad 36 increases the friction of the fixing clamp 38, facilitates the clamping of the educational materials, and at the same time plays a protective role for the educational materials.

[0034] like Figure 7 As shown, an LED light strip 39 is fixedly mounted on one side of the top lower surface of the protective pad 36 .

[0035] By utilizing the LED light strip 39 for illumination, the device can illuminate the display materials even when the external environment is relatively dark, so that the educational materials can be presented clearly, thereby improving the display effect of the educational materials.

[0036] like Figure 5 、 Figure 6 As shown, the front and rear sides of the protective box 31 are both provided with mounting grooves, and the inner walls of the mounting grooves are fixedly mounted with dustproof nets 34 .

[0037] The heat generated by the motor 32 during operation is dissipated through the mounting groove, and the dustproof net 34 protects the mounting groove from dust.

[0038] The working principle of the present invention is as follows: educational materials are clamped by fixing clips 38 on a plurality of display racks 35 and display boards 37 to achieve hierarchical placement of the materials. The position of the movable column 21 in the fixed cylinder 22 is adjusted according to usage requirements, and the fixing bolt 26 is threadedly connected through the fixed cylinder 22 to the threaded hole 25 on the movable column 21 to achieve the purpose of adjusting the height of the material display component 3. When the educational materials need to be rotated for display, the motor 32 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the plurality of display racks 35 and display boards 37 to rotate for multi-directional rotation display. The LED light strip 39 is used for illumination, so that the device can illuminate the display materials in a dark external environment, so that the educational materials can be clearly presented, thereby improving the display effect of the educational materials.

[0039] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An educational material display device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly mounted with an adjustment component (2), the upper surface of the adjustment component (2) is fixedly mounted with a movable disk (4), the upper surface of the movable disk (4) is fixedly mounted with a data display component (3), the adjustment component (2) comprises a fixed cylinder (22), the lower surface of the fixed cylinder (22) is fixedly mounted with the upper surface of the base (1), the lower surface of the movable disk (4) is fixedly mounted with a movable column (21), the outer surface of the movable column (21) is slidably connected with the inner surface of the fixed cylinder (22), the data display component (3) comprises a protective box (31), the lower surface of the protective box (31) is fixedly mounted with the upper surface of the movable disk (4), the lower surface of the inner cavity of the protective box (31) is fixedly mounted with a motor (32), the output end of the motor (32) is fixedly mounted with a rotating shaft (33) passing through the protective box (31), and the outer surface of the rotating shaft (33) is fixedly mounted with a plurality of display racks (35) distributed in a linear array.

2. The educational material display device according to claim 1, characterized in that: Limiting blocks (23) are fixedly installed at left and right positions of the lower portion of the outer surface of the movable column (21), and limiting grooves (24) are provided on the left and right sides of the inner surface of the fixed cylinder (22), and the outer surface of the limiting block (23) is slidably connected to the inner surface of the limiting groove (24).

3. The educational material display device according to claim 1, characterized in that: A threaded hole (25) is provided at the front side of the lower portion of the outer surface of the movable column (21), and a fixing bolt (26) passing through the front side of the fixing cylinder (22) is threadedly connected to the inner wall of the threaded hole (25).

4. The educational material display device according to claim 3, characterized in that: An anti-skid pad (27) is fixedly mounted on the outer surface of the front portion of the fixing bolt (26), and the material of the anti-skid pad (27) is silica gel.

5. The educational material display device according to claim 1, characterized in that: The display board (37) is rotatably connected between opposite sides of the display frame (35), and a plurality of fixing clips (38) are fixedly installed at upper and lower positions of the outer surface of the display board (37).

6. The educational material display device according to claim 5, characterized in that: A protective pad (36) is fixedly mounted on one side opposite to the fixing clamp (38), and the material of the protective pad (36) is silica gel.

7. The educational material display device according to claim 6, characterized in that: An LED light strip (39) is fixedly mounted on one side of the lower surface of the top of the protective pad (36).

8. The educational material display device according to claim 1, characterized in that: The front and rear sides of the protection box (31) are both provided with mounting grooves, and the inner wall of the mounting groove is fixedly mounted with a dustproof net (34).

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