Multifunctional teaching board

Abstract

The utility model relates to the technical field of teaching aids, in particular to a multifunctional teaching board which comprises a display board, a first writing board is mounted on one side of the display board, a partition board is mounted on the side, away from the first writing board, of the display board to form a plurality of storage grooves, and two second writing boards are arranged on the side, away from the partition board, of the display board to form a plurality of storage grooves. According to the scheme, the first writing board and the second writing board are arranged on the two sides of the display board, meanwhile, the third writing board capable of vertically moving upwards is arranged, the writing area can be flexibly adjusted, the storage groove is formed in the display board, three-dimensional teaching aids can be conveniently displayed, and the teaching aids can be conveniently stored; the height of the display board is convenient to adjust, the wiping assemblies are arranged on the two sides of the display board, writing content of the second writing board and the first writing board can be rapidly cleared away, and the teaching board is convenient to use and diversified in function.

Description

Technical Field

[0001] The present application relates to the technical field of teaching aids, and in particular to a multifunctional teaching board. Background Art

[0002] During teaching demonstrations, blackboards and whiteboards are commonly used display boards. A teaching blackboard is usually a flat surface coated with black paint, used for writing and displaying teaching content, and is used with chalk. A teaching whiteboard is a flat surface coated with white paint, and is usually written on with a water-based pen or whiteboard pen.

[0003] The existing teaching display board only has a writing function, which cannot meet the needs of diversified teaching. The teaching board is not convenient for displaying teaching content, and also leads to reduced efficiency of teaching. Therefore, in order to solve the above problems, the present application provides a multifunctional teaching board.

[0004] The Chinese utility model patent with the patent number CN202220344667.3 discloses a multifunctional teaching display board, including a support frame, on which a storage adjustment component is arranged, and the storage adjustment component includes a storage box, a partition plate is fixedly connected to the inside of the storage box, a placement plate is fixedly connected between the left side of the partition plate and the storage box, a motor is fixedly connected to the inner top wall of the storage box, a screw is fixedly connected to the output shaft of the motor, an adjustment plate is threadedly connected to the outside of the screw, and a hydraulic rod is fixedly connected to the inside of the adjustment plate. Although the storage box of the above structure can store teaching aids or display three-dimensional teaching aids, the area of ​​the writing board cannot be adjusted, and it is difficult to meet the demand for the writing area of ​​teaching documents during teaching, and the teaching board is poor in usability.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the area of ​​existing writing boards cannot be adjusted, it is difficult to meet the writing area requirements of teaching documents during teaching, and the teaching boards are poor in usability, the present application provides a multifunctional teaching board.

[0007] A multifunctional teaching board provided by the present application includes a display board, a first writing board is installed on one side of the display board, a partition board is installed on the side of the display board away from the first writing board to form a plurality of storage slots, two second writing boards are arranged on the side of the display board away from the partition board, the second writing boards are horizontally slidably matched with the display board, two support sleeves are symmetrically arranged below the display board, a telescopic rod is limitedly inserted at the top of the support sleeve, the top of the telescopic rod is connected to the bottom of the display board, third writing boards are respectively arranged on opposite sides of the display board, the second writing board is located between the display board and one of the third writing boards, the first writing board is located between the display board and another third writing board, and the two third writing boards are vertically slidably matched with the display board.

[0008] Preferably, vertical grooves are respectively provided on opposite sides of the display board, and a first lifting plate is slidably arranged in the vertical groove, and two ends of the first lifting plate are respectively connected to two third writing boards.

[0009] Preferably, the first lifting plate is arranged near the bottom of the third writing board, the top and the bottom of the vertical groove are respectively provided with first screw holes, and the first lifting plate is connected to the first screw holes by using screws.

[0010] Preferably, the display board is provided with slide grooves at the top and bottom, respectively, and the second writing board is provided with sliders at the top and bottom, respectively, and the sliders are limited in the slide grooves to slide horizontally.

[0011] Preferably, a plurality of positioning holes are vertically and equidistantly provided on the telescopic rod, and screws are installed on the top of the support sleeve, and the screws are plugged into and matched with the positioning holes.

[0012] Preferably, wiping assemblies are respectively provided on opposite sides of the display board, a second lifting plate is movably provided in the vertical groove, the wiping assembly includes a movable box, a wiping cotton close to the second writing board is provided in the movable box, and both ends of the second lifting plate are respectively connected to the ends of the two movable boxes.

[0013] Preferably, the cross-section of the mobile box is a U-shaped structure with an opening toward the second writing board, a mobile plate is movably arranged inside the mobile box, the wiping cotton is connected to the mobile plate, two adjusting bolts are symmetrically installed on one side of the mobile box, the adjusting bolts are against the mobile plate, and the top of the mobile box is an inclined end face.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] By arranging the first writing board and the second writing board on both sides of the display board, and arranging the third writing board that can be moved vertically upward, the writing area can be flexibly adjusted. By arranging the storage groove in the display board, it is convenient to display the three-dimensional teaching aids and store the teaching aids. By arranging the support sleeve and the telescopic rod, the height of the display board can be adjusted. By arranging the wiping components on both sides of the display board, the writing contents of the second writing board and the first writing board can be quickly cleared, thereby realizing a teaching board that is easy to use and has various functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the first embodiment of the present application;

[0017] Figure 2 It is a structural diagram of the display board in Example 1 of the present application;

[0018] Figure 3 is a schematic diagram of the structure of the first writing board in the first embodiment of the present application;

[0019] Figure 4 is a schematic diagram of the structure of the second writing board in the first embodiment of the present application;

[0020] Figure 5 is a schematic diagram of the third writing board in the first embodiment of the present application being unfolded;

[0021] Figure 6 It is a schematic diagram of the structure of the wiping component in Example 1 of the present application.

[0022] Description of reference numerals:

[0023] 1. display board; 11. partition board; 12. vertical slot; 13. first writing board; 14. slide slot; 15. first screw hole;

[0024] 2. Second writing board;

[0025] 3. The third writing board; 31. The first lifting board;

[0026] 4. Wiping assembly; 41. Second lifting plate; 42. Moving box; 43. Adjusting bolt; 44. Moving plate; 45. Wiping cotton;

[0027] 5. Support sleeve; 51. Telescopic rod. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1 - Figure 6 This application is described in further detail.

[0029] Example 1: Reference Figure 1 - Figure 5A multifunctional teaching board comprises a display board 1, a first writing board 13 is installed on one side of the display board 1, a partition board 11 is installed on the side of the display board 1 away from the first writing board 13 to form a plurality of storage slots, two second writing boards 2 are arranged on the side of the display board 1 away from the partition board 11, the second writing boards 2 are horizontally slidably matched with the display board 1, two supporting sleeves 5 are symmetrically arranged below the display board 1, a telescopic rod 51 is inserted in a limited position at the top of the supporting sleeve 5, the top of the telescopic rod 51 is connected to the bottom of the display board 1, third writing boards 3 are respectively arranged on the opposite sides of the display board 1, the second writing board 2 is located between the display board 1 and one of the third writing boards 3, the first writing board 13 is located between the display board 1 and the other third writing board 3, and the two third writing boards 3 are vertically slidably matched with the display board 1.

[0030] In this embodiment, by providing a plurality of storage slots, the two second writing boards 2 can be opened by horizontal sliding to expose the storage slots for displaying a three-dimensional model. By closing the two second writing boards 2, they can be used to store teaching aids. By providing a first writing board 13 on one side of the display board 1 and two second writing boards 2 on the opposite side, the effect of writing on both sides can be achieved. By providing a third writing board 3 outside the first writing board 13 and a third writing board 3 outside the second writing board 2, the two groups of third writing boards 3 can be moved vertically to further increase the writing area of ​​the teaching board. By providing a support sleeve 5 and a telescopic rod 51, the height adjustment of the teaching board can be achieved, thereby realizing a multifunctional teaching board that is flexible in use and has an adjustable writing area.

[0031] Vertical grooves 12 are respectively provided on opposite sides of the display board 1, and first lifting plates 31 are slidably arranged in the vertical grooves 12. Both ends of the first lifting plate 31 are respectively connected to the two third writing boards 3. By lifting the first lifting plate 31, the two groups of third writing boards 3 can be moved upward together. When the two groups of third writing boards 3 are moved upward to the highest position, that is, when the first lifting plate 31 is located above the top horizontal plane of the second writing boards 2, the two second writing boards 2 can be opened horizontally.

[0032] The first lifting plate 31 is arranged near the bottom of the third writing board 3, and the top and bottom of the vertical groove 12 are respectively provided with first screw holes 15. The first lifting plate 31 is connected to the first screw holes 15 with screws. When the two third writing boards 3 are moved upward, the writing areas on both sides of the teaching board become larger, and it is also convenient to display and retain the teaching documents.

[0033] Slide grooves 14 are respectively provided at the top and bottom of the display board 1, and sliders are respectively provided at the top and bottom of the second writing board 2. The sliders are limited in the slide grooves 14 and slide horizontally. When the two second writing boards 2 are closed, the sliders are located near the center of the slide grooves 14.

[0034] A plurality of positioning holes are vertically and equidistantly provided on the telescopic rod 51 , and screws are installed on the top of the support sleeve 5 , and the screws are plugged into the positioning holes. By pulling the display board 1 upward so that the screws are plugged into the corresponding positioning holes, the height limit adjustment of the display board 1 can be achieved.

[0035] Example 2: Reference Figure 1 , Figure 5 and Figure 6 A multifunctional teaching board, wherein wiping components 4 are respectively arranged on opposite sides of a display board 1, a second lifting plate 41 is movably arranged in a vertical groove 12, the wiping component 4 comprises a moving box 42, a wiping cotton 45 close to a second writing board 2 is arranged in the moving box 42, both ends of the second lifting plate 41 are respectively connected to the ends of the two moving boxes 42, when the two third writing boards 3 move upward, by lifting the second lifting plate 41 upward, the second writing board 2 and the first writing board 13 can be wiped at the same time, the wiping efficiency is high, and the teaching time is saved.

[0036] The cross-section of the mobile box 42 is a U-shaped structure with its opening facing the second writing board 2. A mobile plate 44 is movably arranged inside the mobile box 42, and the wiping cotton 45 is connected to the mobile plate 44. Two adjusting bolts 43 are symmetrically installed on one side of the mobile box 42, and the adjusting bolts 43 are against the mobile plate 44. The top of the mobile box 42 is an inclined end face. By rotating the adjusting bolts 43, the fit between the wiping cotton 45 and the second writing board 2 or the first writing board 13 can be adjusted, thereby adjusting the wiping effect. The initial position and final position of the wiping assembly 4 are both located below the second writing board 2. The inclined end face at the top of the mobile box 42 is used to collect wiped dust or stains.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional teaching board, characterized in that: The invention comprises a display board (1), wherein a first writing board (13) is installed on one side of the display board (1), and a partition board (11) is installed on the side of the display board (1) away from the first writing board (13) to form a plurality of storage slots, and two second writing boards (2) are arranged on the side of the display board (1) away from the partition board (11), and the second writing boards (2) are horizontally slidably matched with the display board (1), and two support sleeves (5) are symmetrically arranged below the display board (1), and a telescopic rod (51) is inserted and limited at the top of the support sleeve (5), and the top of the telescopic rod (51) is connected to the bottom of the display board (1), and third writing boards (3) are respectively arranged on the opposite sides of the display board (1), and the second writing board (2) is located between the display board (1) and one of the third writing boards (3), and the first writing board (13) is located between the display board (1) and another of the third writing boards (3), and the two third writing boards (3) are vertically slidably matched with the display board (1).

2. A multifunctional teaching board according to claim 1, characterized in that: The display board (1) is provided with vertical grooves (12) on opposite sides thereof, and a first lifting plate (31) is slidably arranged in the vertical groove (12), and the two ends of the first lifting plate (31) are respectively connected to the two third writing boards (3).

3. A multifunctional teaching board according to claim 2, characterized in that: The first lifting plate (31) is arranged near the bottom of the third writing board (3), and the top and bottom of the vertical groove (12) are respectively provided with first screw holes (15), and the first lifting plate (31) is connected to the first screw holes (15) using screws.

4. A multifunctional teaching board according to claim 3, characterized in that: The display board (1) is provided with a slide groove (14) at the top and bottom, respectively, and the second writing board (2) is provided with a slider at the top and bottom, respectively, and the slider is limited in the slide groove (14) to slide horizontally.

5. A multifunctional teaching board according to claim 4, characterized in that: The telescopic rod (51) is provided with a plurality of positioning holes at equal intervals in a vertical direction. The top of the support sleeve (5) is provided with screws, which are plugged into and matched with the positioning holes.

6. A multifunctional teaching board according to claim 5, characterized in that: A wiping assembly (4) is respectively arranged on opposite sides of the display board (1), a second lifting plate (41) is movably arranged in the vertical groove (12), the wiping assembly (4) comprises a movable box (42), a wiping cotton (45) close to the second writing board (2) is arranged in the movable box (42), and two ends of the second lifting plate (41) are respectively connected to the ends of the two movable boxes (42).

7. A multifunctional teaching board according to claim 6, characterized in that: The cross section of the movable box (42) is a U-shaped structure with an opening facing the second writing board (2); a movable plate (44) is movably arranged in the movable box (42); the wiping cotton (45) is connected to the movable plate (44); two adjusting bolts (43) are symmetrically installed on one side of the movable box (42); the adjusting bolts (43) are abutted against the movable plate (44); and the top of the movable box (42) is an inclined end surface.

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