Convenient-to-adjust course arrangement plate for training institution

Abstract

The utility model discloses a course arrangement plate convenient to adjust for a training institution, which belongs to the technical field of teaching supplies and comprises a bottom plate, one side of the bottom plate is rotatably connected with a support frame, a writing device is arranged in the support frame, and the bottom plate is connected with an adjusting device. By arranging parts such as a fixed box, a magnetic pen, a magnetic plate and a sliding block, a handle drives a connecting plate and the sliding block to slide in a sliding groove, then the sliding block drives an emptying plate to slide in a supporting frame, the emptying plate empties a writing part at the magnetic plate during sliding, and after an area where writing is wrong is emptied, only the handle needs to be reset, so that the use is convenient. Therefore, writing of any curriculum is completed, and the problems that the area of a writing area in a comparison file is fixed, writing of a long curriculum is not facilitated, and in addition, due to the fact that a plurality of writing surfaces connected in a threaded mode are possibly slightly inclined or uneven and are difficult to completely align, the overall attractiveness and information readability are affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of teaching supplies, and particularly relates to an adjustable course arrangement board for training institutions. Background Art

[0002] The adjustable course arrangement board adopted by training institutions is a flexible teaching aid. It allows for quick changes and updates of course information, adapts to different teaching arrangements, reduces paper waste, and provides a clear and efficient learning environment for teachers and students.

[0003] Some utility model patents in the technical field of teaching supplies are disclosed in the prior art. Among them, the utility model patent with the application number CN211264817U discloses an adjustable course arrangement board for training institutions. Its basic description is as follows: The utility model discloses an adjustable course arrangement board for training institutions, including a main arrangement board body. A partition board is arranged on the front outer surface of the main arrangement board body. An internal threaded tube is arranged at the front end of the partition board. An external threaded rod is arranged inside the internal threaded tube. A connecting plate is arranged at the front end of the external threaded rod. A writing area is arranged on the front outer surface of the connecting plate. An installation plate is arranged at the rear end of the main arrangement board body. A clamping block is arranged at the rear end of the installation plate. A fixing block is arranged outside the clamping block. A clamping groove is formed on the outside of the clamping block inside the fixing block. A positioning plate is arranged at the upper end of the clamping block. The rear end of the fixing block is connected to a fixing plate. The disclosed adjustable course arrangement board for training institutions of the utility model solves the defect that the traditional course table cannot be used continuously after writing errors in the content, replaces the traditional paper course table, can be recycled, and reduces paper waste.

[0004] In the actual implementation process, the area of the writing area in the comparative document is fixed, which is not conducive to writing longer courses. In addition, due to the possible slight inclination or unevenness of multiple threaded writing surfaces, it is difficult to completely align the connecting plates, affecting the overall aesthetics and the readability of information.

[0005] Based on this, the utility model designs an adjustable course arrangement board for training institutions to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to propose an adjustable course arrangement board for training institutions to solve the problems that in the comparative document, the area of the writing area is fixed, which is not conducive to writing longer courses, and in addition, due to the possible slight inclination or unevenness of multiple threaded writing surfaces, it is difficult to completely align the connecting plates, affecting the overall aesthetics and the readability of information.

[0007] To achieve the above object, the utility model adopts the following technical solutions: A course arrangement board for a training institution that is easy to adjust, including a bottom plate. One side of the bottom plate is rotatably connected to a support frame. A writing device is arranged inside the support frame. An adjusting device is connected to the bottom plate. The writing device includes a fixed box, a magnetic plate, and a chute. The fixed box is connected to one side of the support frame. A magnetic pen is placed inside the fixed box. The magnetic plate is installed inside the support frame. The chute is opened inside the support frame;

[0008] A slider is slidably connected inside the chute. One side of the slider is connected to a connecting plate. The connecting plate is lapped on one side of the support frame. One side of the connecting plate is connected to a handle. The back of the slider is connected to a clearing plate. The clearing plate is slidably connected inside the support frame. The clearing plate is lapped outside the magnetic plate.

[0009] As a further description of the above technical solution:

[0010] The fixed box and the support frame are fixed by bolts. Two semi-circular holes are opened inside the fixed box for taking the magnetic pen.

[0011] As a further description of the above technical solution:

[0012] One or more small magnets are installed inside the magnetic pen, and these magnets can interact with the magnetic materials on the surface of the magnetic plate.

[0013] As a further description of the above technical solution:

[0014] The handle and the connecting plate are integrally welded.

[0015] As a further description of the above technical solution:

[0016] The adjusting device includes two fixing plates. The fixing plates are connected to the bottom plate. An installation rod is slidably connected inside the fixing plates. One end of the installation rod is connected to a fixing rod. The same moving plate is connected inside the two fixing rods. A threaded rod is connected inside the moving plate through a bearing. A locking plate is sleeved outside the threaded rod. An adjusting rod is rotatably connected outside the installation rod. The same fixed shaft is rotatably penetrated through the two adjusting rods. Two connecting blocks are rotatably connected outside the fixed shaft. Both of the two connecting blocks are connected inside the support frame.

[0017] As a further description of the above technical solution:

[0018] Threads are provided inside the locking plate, and a threaded connection structure is formed between the threaded rod and the locking plate.

[0019] As a further description of the above technical solution:

[0020] A break is provided in the fixed plate, and the mounting rod has the same size as the break for the disassembly and assembly of the mounting rod.

[0021] As a further description of the above technical solution:

[0022] A handle is provided on one side of the threaded rod for rotating the threaded rod.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0024] 1. In the present utility model, by providing components such as a fixed box, a magnetic pen, a magnetic plate, and a slider, when writing is required, simply take out the magnetic pen from the fixed box and then write on the magnetic plate. When an error occurs, just pull the handle, and the handle drives the connecting plate and the slider to slide in the chute. Then the slider drives the clearing plate to slide in the support frame. During the sliding, the clearing plate clears the written part on the magnetic plate. After clearing the area with writing errors, just reset the handle. Thus, the writing of any course is completed, avoiding the problem in the comparative document that the area of the writing area is fixed, which is not conducive to writing longer courses. In addition, due to the possible slight inclination or unevenness of multiple screw-connected writing surfaces, it is difficult to completely align them, affecting the overall aesthetics and the readability of information.

[0025] 2. In the present utility model, by providing components such as a fixed plate, a mounting rod, a fixed rod, a moving plate, and a threaded rod, when the angle of the support frame needs to be adjusted, just rotate the handle at one end of the threaded rod at this time. At this time, the threaded rod rotates in the locking plate, and the threaded rod rotates freely in the moving plate through the bearing, thereby realizing the adjustment of the distance of the moving plate. Then the moving plate drives the fixed rod to move, and at the same time the fixed rod drives the mounting rod to slide in the fixed plate. At this time, the mounting rod drives the adjusting rod to move, and at this time the adjusting rod drives the connecting block to move through the fixed shaft, thereby realizing the adjustment of the angle of the support frame and can be adjusted to different angles when writing and viewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. 1 is a three-dimensional structural schematic diagram of an adjustable course arrangement board for a training institution proposed by the present utility model;

[0027] Figure 2 An adjustable course arrangement board for a training institution proposed by the present utility model Figure 1 FIG. 2 is an enlarged structural schematic diagram of part A in FIG. 1;

[0028] Figure 3 FIG. 3 is a three-dimensional structural schematic diagram of an adjustment device of an adjustable course arrangement board for a training institution proposed by the present utility model;

[0029] Figure 4 A course arrangement board convenient for adjustment for a training institution proposed by the present utility model Figure 3 Schematic diagram of the enlarged structure of part B in it;

[0030] Legend description:

[0031] 1. Bottom plate; 2. Support frame; 3. Writing device; 31. Fixed box; 32. Magnetic pen; 33. Magnetic plate; 34. Chute; 35. Slide block; 36. Connecting plate; 37. Handle; 38. Clearing plate; 4. Adjusting device; 41. Fixed plate; 42. Mounting rod; 43. Fixed rod; 44. Moving plate; 45. Threaded rod; 46. Locking plate; 47. Adjusting rod; 48. Fixed shaft; 49. Connecting block. Specific implementation manner

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1 - 4 ,

[0034] First embodiment:

[0035] The present utility model provides a technical solution: a course arrangement board convenient for adjustment for a training institution, including a bottom plate 1. One side of the bottom plate 1 is rotatably connected to a support frame 2. By setting the support frame 2 and the bottom plate 1, the two are connected by a hinge, making the rotation more convenient; a writing device 3 is arranged in the support frame 2, and an adjusting device 4 is connected to the bottom plate 1. The writing device 3 includes a fixed box 31, a magnetic plate 33, and a chute 34. The fixed box 31 is connected to one side of the support frame 2. A magnetic pen 32 is placed in the fixed box 31. The magnetic plate 33 is installed in the support frame 2, and the chute 34 is opened in the support frame 2;

[0036] A slider 35 is slidably connected in a chute 34. By providing the chute 34 and the slider 35, the chute 34 cooperates with the slider 35 to limit the slider 35 during sliding and prevent the slider 35 from wobbling during movement. One side of the slider 35 is connected to a connecting plate 36. The connecting plate 36 is lapped on one side of the support frame 2. One side of the connecting plate 36 is connected to a handle 37. The back of the slider 35 is connected to a cleaning plate 38. The cleaning plate 38 is slidably connected in the support frame 2 and is lapped outside the magnetic plate 33. The cleaning plate 38 of the magnetic plate 33 generally works by the principle of magnetic adsorption. The surface of the cleaning plate 38 is embedded with magnetic materials and can be adsorbed and fixed at the magnetic plate 33. During use, the cleaning plate 38 slides on the magnetic plate 33, and the magnetic materials on its bottom surface will adsorb and collect the magnetic marks (such as magnetic stickers or notes written with a magnetic pen 32) on the magnetic plate 33. In this way, the cleaning plate 38 can effectively clear the content on the magnetic plate 33 and keep the plate surface clean for re-writing or arranging new teaching content.

[0037] Specifically, as Figures 1 - 2 shown, the fixed box 31 is fixed to the support frame 2 by bolts. Two semi-circular holes are opened in the fixed box 31 for taking the magnetic pen 32. One or more small magnets are installed inside the magnetic pen 32, and these magnets can interact with the magnetic materials on the surface of the magnetic plate 33. The handle 37 and the connecting plate 36 are of an integrally welded structure.

[0038] During operation: When writing is required, simply take out the magnetic pen 32 from the fixed box 31 and then write on the magnetic plate 33. When an error occurs, just pull the handle 37. The handle 37 drives the connecting plate 36 and the slider 35 to slide in the chute 34. Then the slider 35 drives the cleaning plate 38 to slide in the support frame 2. During sliding, the cleaning plate 38 clears the written part at the magnetic plate 33. After clearing the area with writing errors, just reset the handle 37. Thus, the writing of any course is completed, avoiding the problem in the comparative document that the area of the writing area is fixed, which is not conducive to writing longer courses. In addition, due to the possible slight inclination or unevenness of multiple screw-connected writing surfaces, it is difficult to completely align them, affecting the overall aesthetics and the readability of information.

[0039] Second Embodiment:

[0040] Specifically, as Figures 3 - 4As shown in the figure, the adjusting device 4 includes two fixing plates 41. The fixing plates 41 are connected to the bottom plate 1. An installation rod 42 is slidably connected inside the fixing plate 41. One end of the installation rod 42 is connected to a fixing rod 43. By setting the installation rod 42 and the fixing rod 43, the installation rod 42 cooperates with the fixing rod 43 to realize that the installation rod 42 is rotationally connected inside the fixing rod 43 through a threaded rod 45, so that disassembly can be carried out, enabling the whole to be folded for easy transportation. A same moving plate 44 is connected inside the two fixing rods 43. A threaded rod 45 is connected inside the moving plate 44 through a bearing. A locking plate 46 is sleeved outside the threaded rod 45. An adjusting rod 47 is rotatably connected outside the installation rod 42. The same fixed shaft 48 rotatably penetrates through the two adjusting rods 47. Two connecting blocks 49 are rotatably connected outside the fixed shaft 48. Both of the two connecting blocks 49 are connected inside the support frame 2. The locking plate 46 is provided with threads, and a threaded connection structure is formed between the threaded rod 45 and the locking plate 46. A break is opened inside the fixing plate 41, and the size of the installation rod 42 is the same as that of the break for the disassembly and assembly of the installation rod 42. A handle is provided on one side of the threaded rod 45 for rotating the threaded rod 45.

[0041] When the angle of the support frame 2 needs to be adjusted, only the handle 37 at one end of the threaded rod 45 needs to be rotated at this time. At this time, the threaded rod 45 rotates inside the locking plate 46. When the threaded rod 45 rotates, it freely rotates inside the moving plate 44 through a bearing, so as to realize the adjustment of the distance of the moving plate 44. Subsequently, the moving plate 44 drives the fixing rod 43 to move, and at the same time, the fixing rod 43 drives the installation rod 42 to slide inside the fixing plate 41. At this time, the installation rod 42 drives the adjusting rod 47 to move. At this time, the adjusting rod 47 drives the connecting block 49 to move through the fixed shaft 48, so as to realize the adjustment of the angle of the support frame 2, and different angles can be adjusted during writing and viewing.

[0042] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A course arrangement board for a training institution that is easy to adjust, comprising a bottom plate (1), characterized in that: One side of the base plate (1) is rotatably connected to a support frame (2), a writing device (3) is provided in the support frame (2), an adjusting device (4) is connected to the base plate (1), the writing device (3) comprises a fixing box (31), a magnetic plate (33), and a slide groove (34), the fixing box (31) is connected to one side of the support frame (2), a magnetic pen (32) is placed in the fixing box (31), the magnetic plate (33) is installed in the support frame (2), and the slide groove (34) is provided in the support frame (2); A slider (35) is slidably connected in the slide groove (34), a connecting plate (36) is connected to one side of the slider (35), the connecting plate (36) is overlapped on one side of the support frame (2), a handle (37) is connected to one side of the connecting plate (36), and a clearing plate (38) is connected to the back side of the slider (35), the clearing plate (38) is slidably connected in the support frame (2), and the clearing plate (38) is overlapped on the outside of the magnetic plate (33).

2. The course arrangement board for a training institution that is easy to adjust according to claim 1, characterized in that: The fixing box (31) and the support frame (2) are fixed by bolts, and two semicircular holes are provided in the fixing box (31) for taking out the magnetic pen (32).

3. The course arrangement board for a training institution that is easy to adjust according to claim 1, characterized in that: One or more small magnets are installed inside the magnetic pen (32), and these magnets can interact with the magnetic material on the surface of the magnetic plate (33).

4. The course arrangement board for a training institution that is easy to adjust according to claim 1, characterized in that: The handle (37) and the connecting plate (36) are in an integrated welded structure.

5. The course arrangement board for a training institution that is easy to adjust according to claim 1, characterized in that: The adjustment device (4) comprises two fixed plates (41), wherein the fixed plates (41) are connected to the bottom plate (1), a mounting rod (42) is slidably connected inside the fixed plates (41), one end of the mounting rod (42) is connected to a fixed rod (43), the two fixed rods (43) are connected inside the same movable plate (44), a threaded rod (45) is connected inside the movable plate (44) via a bearing, a locking plate (46) is provided on the outer sleeve of the threaded rod (45), an adjustment rod (47) is rotatably connected outside the mounting rod (42), the two adjustment rods (47) are rotatably provided with a fixed shaft (48) running through them, the fixed shaft (48) is rotatably connected outside with two connection blocks (49), and the two connection blocks (49) are both connected inside the support frame (2).

6. The course arrangement board for a training institution that is easy to adjust according to claim 5, characterized in that: The locking plate (46) is provided with threads therein, and a threaded connection structure is formed between the threaded rod (45) and the locking plate (46).

7. The course arrangement board for a training institution that is easy to adjust according to claim 5, characterized in that: A fracture is provided in the fixing plate (41), and the mounting rod (42) has the same size as the fracture, and is used for mounting and dismounting the mounting rod (42).

8. The easily adjustable course arrangement board for a training institution according to claim 5, characterized in that: A handle is provided on one side of the threaded rod (45) for rotating the threaded rod (45).

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