Teaching board

Abstract

The utility model relates to the technical field of Chinese teaching devices, in particular to a teaching board, which comprises a rotating board, two rotating rings, two rotating shafts, a first motor, a fixed shaft and a fixing assembly, the two rotating rings are fixedly connected with the fixed board and positioned above the fixed board, the two fixed shafts are fixedly connected with the rotating board and positioned on one side of the rotating board, and the first motor is arranged on the rotating board. One ends of the two rotating shafts are fixedly connected with the fixed shaft, the other ends of the two rotating shafts are rotationally connected with the corresponding rotating rings and located in the corresponding rotating rings, the first motors are fixedly connected with the corresponding rotating rings and located on one sides of the rotating rings, and the output ends of the first motors are fixedly connected with the corresponding rotating shafts. The fixing assembly is arranged on one side of the fixing plate, the motor drives the rotating shaft to rotate, the rotating plate rotates around the rotating ring, the rotating plate is moved to the position above the fixing plate, and through the arrangement of the structure, the problems that the position of the display plate is difficult to adjust, and storage is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese teaching devices for foreigners, in particular to a teaching board. Background Art

[0002] my country's culture is extensive and profound, and its development and inheritance have a long history. With the increasing frequency of international exchanges, it is of great significance to promote Chinese to the world, spread the excellent culture of the Chinese nation, enhance the mutual exchanges and cooperation between the Chinese and other peoples in the world, and enhance the international influence of Chinese. The existing teaching equipment has very little space for teachers to display, which is not conducive to teachers' teaching and students' learning, and affects teaching efficiency and learning effects.

[0003] In the prior art, the patent (CN213576453U) mentions an auxiliary device for teaching Chinese as a foreign language, including a multimedia display device fixedly mounted on a wall, and a display board that can be moved up and down, wherein a first connecting plate and a second connecting plate are fixedly mounted on the left and right sides of the display board respectively, a sliding sleeve is arranged on the first connecting plate, the sliding sleeve is sleeved on a vertically arranged sliding rod, and the sliding sleeve can slide up and down relative to the sliding rod, a threaded sleeve is arranged on the second connecting plate, and an internal thread that matches the vertically arranged screw thread is arranged inside the threaded sleeve, and the threaded sleeve can move up and down relative to the screw, and the bottom end of the screw is fixedly connected to the output end of the motor. In the prior art, teachers can conduct comparative demonstration teaching of teaching Chinese as a foreign language, which can improve teaching efficiency and learning effect, and is easy to operate and has high versatility. Teachers can switch the teaching auxiliary tools they want to use at any time according to teaching needs.

[0004] However, in the above-mentioned prior art, the position of the display board is difficult to adjust and inconvenient to store. Utility Model Content

[0005] The utility model aims to provide a teaching board, which solves the problem in the prior art that the position of the display board is difficult to adjust and inconvenient to store.

[0006] To achieve the above-mentioned purpose, the utility model provides a teaching board, including a fixed plate and a rotating mechanism, the rotating mechanism including a rotating plate, two rotating rings, two rotating shafts, a first motor, a fixed shaft and a fixed assembly, the two rotating rings are fixedly connected to the fixed plate and are located above the fixed plate, the two fixed shafts are fixedly connected to the rotating plate and are located on one side of the rotating plate, one end of the two rotating shafts is fixedly connected to the fixed shaft and is located at both ends of the fixed shaft, the other end of the two rotating shafts is rotatably connected to the corresponding rotating ring and is located inside the corresponding rotating ring, the first motor is fixedly connected to the corresponding rotating ring and is located on one side of the rotating ring, the output end of the first motor is fixedly connected to the corresponding rotating shaft, and the fixed assembly is arranged on one side of the fixed plate.

[0007] Among them, the fixing assembly includes a first clamping ring, a second clamping ring and a clamping rod, the first clamping ring is fixedly connected to the fixing plate and is located on one side of the fixing plate, the second clamping ring is fixedly connected to the rotating plate and is located on one side of the rotating plate, one end of the clamping rod is slidably connected to the second clamping ring, and the other end of the clamping rod passes through the second clamping ring.

[0008] Wherein, the clamping rod comprises a clamping rod body and two limit blocks, and the two limit blocks are fixedly connected to the clamping rod body and are located on both sides of the first clamping ring.

[0009] Among them, the teaching board includes a telescopic assembly, which includes two telescopic rods, a second motor, a base plate, a threaded rod, four pulleys and a moving block. One end of the two telescopic rods is fixedly connected to the fixed plate, the other end of the two telescopic rods is fixedly connected to the base plate and is located below the fixed plate, the four pulleys are fixedly connected to the base plate and are located at four bottom corners of the base plate, the second motor is fixedly connected to the base plate and is located above the base plate, the threaded rod is fixedly connected to the output end of the second motor and is located below the second motor, one end of the moving block is fixedly connected to the fixed plate, the other end of the moving block is threadedly connected to the threaded rod and is located below the fixed plate.

[0010] Among them, the teaching board also includes two sliding components, the two sliding components are respectively arranged on the surface of the rotating plate and the fixed plate, each of the sliding components includes two sliding rails, two dividing strips and a sliding plate, the two sliding rails are fixedly connected to the fixed plate and the rotating plate, and are respectively located on the surface of the fixed plate or the rotating plate, the sliding plate is slidably connected to the two sliding rails and is located on the surface of the two sliding rails, the two dividing strips are fixedly connected to the fixed plate or the rotating plate, and are equidistantly arranged above the corresponding sliding rails.

[0011] Among them, the teaching board also includes two storage components, and the two storage components are respectively arranged on both sides of the fixed plate, each of the storage components includes two connecting blocks and a cylinder, the two connecting blocks are fixedly connected to the fixed plate and are located on one side of the fixed plate, and the cylinder is fixedly connected to the two connecting blocks and is located on one side of the fixed plate.

[0012] The utility model provides a teaching board, the two rotating rings are fixedly connected to the fixed plate and are located above the fixed plate, the two fixed shafts are fixedly connected to the rotating plate and are located on one side of the rotating plate, one end of the two rotating shafts is fixedly connected to the fixed shaft and is located at both ends of the fixed shaft, the other end of the two rotating shafts is rotatably connected to the corresponding rotating ring and is located inside the corresponding rotating ring, the first motor is fixedly connected to the corresponding rotating ring and is located on one side of the rotating ring, the output end of the first motor is fixedly connected to the corresponding rotating shaft, the fixing component is arranged on one side of the fixed plate, the motor drives the rotating shaft to rotate, so that the rotating plate rotates around the rotating ring, and the rotating plate is moved to the top of the fixed plate, thereby increasing the teaching area and facilitating storage, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is a rear view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 AA line section view.

[0017] Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0018] 101-fixed plate, 102-rotating plate, 103-rotating ring, 104-rotating shaft, 105-first motor, 106-fixed shaft, 107-telescopic rod, 108-second motor, 109-bottom plate, 110-threaded rod, 111-pulley, 112-moving block, 113-sliding rail, 114-dividing bar, 115-sliding plate, 116-first clamping ring, 117-second clamping ring, 118-clamping rod body, 119-limiting block, 201-connecting block, 202-cylinder. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] First embodiment:

[0021] See also Figures 1 to 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 This is a rear view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view.

[0022] The utility model provides a teaching board, comprising a fixed plate 101, a rotating mechanism, a telescopic component and two sliding components, the rotating mechanism comprising a rotating plate 102, two rotating rings 103, two rotating shafts 104, a first motor 105, a fixed shaft 106 and a fixed component, the telescopic component comprising two telescopic rods 107, a second motor 108, a bottom plate 109, a threaded rod 110, four pulleys 111 and a moving block 112, each of the sliding components comprising two sliding rails 113, two dividing bars 114 and a sliding plate 115, the fixed component comprising a first clamping ring 116, a second clamping ring 117 and a clamping rod, the clamping rod comprising a clamping rod body 118 and two limit blocks 119, the above-mentioned scheme solves the problem that the position of the display board is difficult to adjust and the storage is inconvenient.

[0023] According to the present specific embodiment, the two rotating rings 103 are fixedly connected to the fixed plate 101 and are located above the fixed plate 101, the two fixed shafts 106 are fixedly connected to the rotating plate 102 and are located on one side of the rotating plate 102, one end of the two rotating shafts 104 are fixedly connected to the fixed shafts 106 and are located at both ends of the fixed shafts 106, the other ends of the two rotating shafts 104 are rotatably connected to the corresponding rotating rings 103 and are located inside the corresponding rotating rings 103, the first motor 105 is fixedly connected to the corresponding rotating ring 103 and is located on one side of the rotating ring 103, the output end of the first motor 105 is fixedly connected to the corresponding rotating shaft 104, the fixing assembly is arranged on one side of the fixed plate 101, the motor drives the rotating shaft 104 to rotate, so that the rotating plate 102 rotates around the rotating ring 103, and the rotating plate 102 is moved to the top of the fixed plate 101, thereby increasing the teaching area and facilitating storage.

[0024] Among them, the first clamping ring 116 is fixedly connected to the fixed plate 101 and is located on one side of the fixed plate 101, the second clamping ring 117 is fixedly connected to the rotating plate 102 and is located on one side of the rotating plate 102, one end of the clamping rod is slidably connected to the second clamping ring 117, and the other end of the clamping rod passes through the second clamping ring 117. After the rotating plate 102 is rotated to the top of the fixed plate 101, the clamping rod is slid, and the clamping rod fixes the first clamping ring 116 and the second clamping ring 117.

[0025] Secondly, the two limit blocks 119 are fixedly connected to the rod body 118 and are located on both sides of the first clamping ring 116 . The limit blocks 119 fix the rod body 118 on the first clamping ring 116 to prevent the rod body 118 from falling off the first clamping ring 116 .

[0026] At the same time, one end of the two telescopic rods 107 is fixedly connected to the fixed plate 101, the other end of the two telescopic rods 107 is fixedly connected to the bottom plate 109 and is located below the fixed plate 101, the four pulleys 111 are fixedly connected to the bottom plate 109 and are located at the four bottom corners of the bottom plate 109, the second motor 108 is fixedly connected to the bottom plate 109 and is located above the bottom plate 109, the threaded rod 110 is fixedly connected to the output end of the second motor 108 and is located below the second motor 108, one end of the moving block 112 is fixedly connected to the fixed plate 101, the other end of the moving block 112 is threadedly connected to the threaded rod 110 and is located below the fixed plate 101, the second motor 108 drives the threaded rod 110 to rotate, and under the restriction of the two telescopic rods 107, the moving block 112 drives the fixed plate 101 to move, thereby improving the practicality of the utility model.

[0027] In addition, the two sliding rails 113 are fixedly connected to the fixed plate 101 and the rotating plate 102, and are respectively located on the surface of the fixed plate 101 or the rotating plate 102; the sliding plate 115 is slidably connected to the two sliding rails 113 and is located on the surface of the two sliding rails 113; the two dividing strips 114 are fixedly connected to the fixed plate 101 or the rotating plate 102 and are equidistantly arranged above the corresponding sliding rails 113; Chinese characters are written on the sliding plate 115 and the sliding plate 115 is moved along the sliding rail 113, which makes it convenient to compare Chinese characters with the students' native language and improves teaching efficiency.

[0028] When the utility model is used, the rotating plate 102 is rotated around the rotating ring 103, and the rotating plate 102 is moved above the fixed plate 101, thereby increasing the teaching area. The second motor 108 drives the threaded rod 110 to rotate. Under the restriction of the two telescopic rods 107, the moving block 112 drives the fixed plate 101 to move, and the fixed plate 101 is moved to an appropriate position. Chinese characters are written on the sliding plate 115, and the sliding plate 115 is moved along the sliding rail 113, so as to facilitate the comparison between Chinese characters and the native language of the students, thereby improving the teaching efficiency.

[0029] Second embodiment:

[0030] See also Figure 4 , Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0031] Based on the first embodiment, the utility model provides a teaching board, which also includes two storage components, each of which includes two connecting blocks 201 and a cylinder 202. Through the arrangement of the above structure, the problem that the fixed plate 101 is inconvenient to move and the teaching tools are inconvenient to store is solved.

[0032] According to this specific embodiment, the two connecting blocks 201 are fixedly connected to the fixed plate 101 and are located on one side of the fixed plate 101. The cylinder 202 is fixedly connected to the two connecting blocks 201 and is located on one side of the fixed plate 101. The fixed plate 101 is pulled by the cylinder 202 for easy movement, and the teaching tools can be stored in the cylinder 202, thereby improving the practicality of the present invention.

[0033] When the utility model is used, the rotating plate 102 is rotated around the rotating ring 103, and the rotating plate 102 is moved above the fixed plate 101, thereby increasing the teaching area. The second motor 108 drives the threaded rod 110 to rotate. Under the restriction of the two telescopic rods 107, the moving block 112 drives the fixed plate 101 to move, and the fixed plate 101 is moved to an appropriate position. The fixed plate 101 is pulled by the cylinder 202 for easy movement. The teaching tools are stored in the cylinder 202, and Chinese characters are written on the sliding plate 115. The sliding plate 115 is moved along the sliding rail 113, which facilitates the comparison between Chinese characters and the native language of the students, thereby improving the teaching efficiency.

Claims

1. A teaching board, comprising a fixed board, characterized in that: It also includes a rotating mechanism, which includes a rotating plate, two rotating rings, two rotating shafts, a first motor, a fixed shaft and a fixed assembly. The two rotating rings are fixedly connected to the fixed plate and are located above the fixed plate. The two fixed shafts are fixedly connected to the rotating plate and are located on one side of the rotating plate. One end of the two rotating shafts is fixedly connected to the fixed shaft and is located at both ends of the fixed shaft. The other ends of the two rotating shafts are rotatably connected to the corresponding rotating rings and are located inside the corresponding rotating rings. The first motor is fixedly connected to the corresponding rotating ring and is located on one side of the rotating ring. The output end of the first motor is fixedly connected to the corresponding rotating shaft. The fixed assembly is arranged on one side of the fixed plate.

2. The teaching board according to claim 1, characterized in that: The fixing assembly includes a first clamping ring, a second clamping ring and a clamping rod, the first clamping ring is fixedly connected to the fixing plate and is located on one side of the fixing plate, the second clamping ring is fixedly connected to the rotating plate and is located on one side of the rotating plate, one end of the clamping rod is slidably connected to the second clamping ring, and the other end of the clamping rod passes through the second clamping ring.

3. The teaching board as claimed in claim 2, characterized in that: The clamping rod comprises a clamping rod body and two limit blocks. The two limit blocks are fixedly connected to the clamping rod body and are located on both sides of the first clamping ring.

4. The teaching board as claimed in claim 3, characterized in that: The teaching board preferably includes a telescopic assembly, which includes two telescopic rods, a second motor, a base plate, a threaded rod, four pulleys and a moving block. One end of the two telescopic rods is fixedly connected to the fixed plate, the other end of the two telescopic rods is fixedly connected to the base plate and is located below the fixed plate, the four pulleys are fixedly connected to the base plate and are located at four bottom corners of the base plate, the second motor is fixedly connected to the base plate and is located above the base plate, the threaded rod is fixedly connected to the output end of the second motor and is located below the second motor, one end of the moving block is fixedly connected to the fixed plate, the other end of the moving block is threadedly connected to the threaded rod and is located below the fixed plate.

5. The teaching board as claimed in claim 4, characterized in that: The teaching board also includes two sliding components, and the two sliding components are respectively arranged on the surface of the rotating plate and the fixed plate. Each sliding component includes two sliding rails, two dividing strips and a sliding plate. The two sliding rails are fixedly connected to the fixed plate and the rotating plate and are respectively located on the surface of the fixed plate or the rotating plate. The sliding plate is slidably connected to the two sliding rails and is located on the surface of the two sliding rails. The two dividing strips are fixedly connected to the fixed plate or the rotating plate and are equidistantly arranged above the corresponding sliding rails.

6. The teaching board according to claim 5, characterized in that: The teaching board also includes two storage components, which are respectively arranged on both sides of the fixed plate. Each storage component includes two connecting blocks and a cylinder. The two connecting blocks are fixedly connected to the fixed plate and are located on one side of the fixed plate. The cylinder is fixedly connected to the two connecting blocks and is located on one side of the fixed plate.

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