Teaching board for intelligent teaching platform

Abstract

The utility model relates to the field of teaching, in particular to a teaching board for an intelligent teaching platform. The utility model provides a teaching board for an intelligent teaching platform. The teaching board comprises a supporting frame, a supporting block, a supporting board, a multimedia, a blackboard I, a blackboard II, a protective shell, a double-shaft motor, a bevel gear set and the like. A supporting block is installed on the supporting frame, a supporting plate is installed in the supporting block, a multimedia is arranged on the supporting plate, a blackboard I is arranged on one side of the multimedia, a blackboard II is arranged on the other side of the multimedia, a protective shell is installed on the supporting frame, a double-shaft motor is arranged in the protective shell, and an output shaft of the double-shaft motor is connected with a bevel gear set through a coupler. The double-shaft motor works to drive the bevel gear set to work, the bevel gear set pushes the reciprocating thread I connected with the bevel gear set to rotate, the reciprocating thread I pushes the sliding block I to move, the sliding block I drives the sponge block to move, the sponge block erases chalk dust on the surface of the blackboard I or the blackboard II in contact with the sponge block, and the effect of automatically cleaning the chalk dust is achieved.

Description

Technical Field

[0001] The utility model relates to a teaching field, in particular to a teaching board for a smart teaching platform. Background Art

[0002] Smart teaching refers to an integrated environment of work, study and life on campus based on the Internet of Things. This integrated environment uses various application service systems as carriers to fully integrate teaching, scientific research, management and campus life. Smart teaching adds a lot of color to the school's teaching work. Teaching boards are needed in the process of smart teaching.

[0003] The existing blackboard is used for writing with chalk. After writing, if the chalk is not needed anymore, the chalk needs to be erased with a chalk eraser. When writing and erasing, the teacher needs to raise his arms and exert force continuously. In this way, the teacher not only needs to use his brain to teach the subject well, but also needs to use his physical strength to write and erase the blackboard, which is very hard.

[0004] Therefore, in order to solve the above problems, we designed a teaching board for a smart teaching platform. Utility Model Content

[0005] In order to overcome the disadvantage that teachers need to raise their arms and exert force continuously when writing and erasing, the utility model provides a teaching board for a smart teaching platform.

[0006] The technical implementation scheme of the utility model is: a teaching board for a smart teaching platform, including a support frame, a support block, a support plate, multimedia, a blackboard I, a blackboard II, a protective shell, a double-axis motor, a slide rail, a reciprocating thread I, a bevel gear set, a slider I and a sponge block. The support frame is equipped with a support block, a support plate is installed in the support block, multimedia is arranged on the support plate, blackboard I is arranged on one side of the multimedia, and blackboard II is arranged on the other side of the multimedia. The support frame is equipped with a protective shell, a double-axis motor is arranged in the protective shell, the output shaft of the double-axis motor is connected with the bevel gear set through a coupling, slide rails are symmetrically installed in the support block, reciprocating thread I is rotatably arranged in the slide rail, the reciprocating thread I is respectively connected with the bevel gear set, the reciprocating thread I is threadedly connected with the slider I, sponge blocks are installed on the sides of the slider I, and the sponge block is in contact with the blackboard I or the blackboard II.

[0007] In one of the embodiments, it also includes a worm wheel, a support ring and a worm. The worm and the worm wheel are rotatably arranged on one side of the support frame and are meshed with each other. A support ring is installed at one end of the worm.

[0008] In one of the embodiments, it also includes a reciprocating thread II, a slider II and a fixed rod. The reciprocating thread II is rotatably arranged on one side of the support frame, the bottom of the reciprocating thread II is connected to the worm gear, the reciprocating thread II is threadedly connected to the slider II, the side of the slider II is connected to the support plate, and a fixed rod is installed on the other side of the support frame, and the fixed rod is slidably connected to the support plate.

[0009] In one of the embodiments, a rotating rod is further included, and the rotating rod is installed on the side of the supporting ring.

[0010] In one of the embodiments, a placement frame is further included, and the placement frame is symmetrically installed on the side of the support plate.

[0011] In one of the embodiments, a lamp tube is further included, and the lamp tube is symmetrically mounted on the top of the support block.

[0012] The beneficial effects of the utility model are as follows: the double-axis motor works to drive the bevel gear set to work, the bevel gear set drives the reciprocating thread I connected thereto to rotate, the reciprocating thread I drives the slider I to move, the slider I drives the sponge block to move, the sponge block erases the chalk dust on the surface of the blackboard I or the blackboard II in contact therewith, thereby achieving the effect of automatically cleaning the chalk dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of components such as a dual-axis motor, a slide rail and a reciprocating thread I of the utility model.

[0016] Figure 4 It is a partial three-dimensional mechanism schematic diagram of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the reciprocating thread II, the slider II, the worm gear and other parts of the utility model.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of the supporting ring, worm gear, rotating rod and other parts of the utility model.

[0019] Explanation of the accompanying drawings: 1: support frame, 2: support block, 3: support plate, 4: multimedia, 5: blackboard I, 6: blackboard II, 7: placement frame, 8: lamp tube, 9: protective shell, 10: dual-axis motor, 11: slide rail, 12: reciprocating thread I, 13: bevel gear set, 14: slider I, 15: sponge block, 16: reciprocating thread II, 17: slider II, 18: worm gear, 19: support ring, 20: worm, 21: rotating rod, 22: fixing rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] Example 1

[0022] A teaching board for a smart teaching platform, such as Figure 1-Figure 6 As shown, it includes a support frame 1, a support block 2, a support plate 3, a multimedia 4, a blackboard Ⅰ5, a blackboard Ⅱ6, a protective shell 9, a dual-axis motor 10, a slide rail 11, a reciprocating thread Ⅰ12, a bevel gear set 13, a slider Ⅰ14 and a sponge block 15. The support frame 1 is equipped with a support block 2, a support plate 3 is installed in the support block 2, the support plate 3 is provided with multimedia 4, the left side of the multimedia 4 is provided with a blackboard Ⅰ5, the right side of the multimedia 4 is provided with a blackboard Ⅱ6, the blackboard Ⅰ5 and the blackboard Ⅱ6 are both installed on the support plate 3, and the support frame 1 is provided with a support block 2. A protective shell 9 is installed, and a double-axis motor 10 is arranged in the protective shell 9. The output shaft of the double-axis motor 10 is connected to a bevel gear set 13 through a coupling. A slide rail 11 is symmetrically installed in the support block 2. A reciprocating thread Ⅰ12 is rotatably arranged in the slide rail 11. The reciprocating thread Ⅰ12 is respectively connected to the bevel gear set 13. The reciprocating thread Ⅰ12 is threadedly connected to a slider Ⅰ14. Sponge blocks 15 are installed on the sides of the slider Ⅰ14. The sponge blocks 15 are in contact with the blackboard Ⅰ5 or the blackboard Ⅱ6, so as to automatically clean the chalk dust.

[0023] When blackboard Ⅰ5 and blackboard Ⅱ6 need to remove chalk dust, the dual-axis motor 10 works, driving the bevel gear set 13 to work, and the bevel gear set 13 drives the reciprocating thread Ⅰ12 connected thereto to rotate, and the reciprocating thread Ⅰ12 pushes the slider Ⅰ14 threadedly connected thereto to move along the slide rail 11Ⅰ, and the slider Ⅰ14 drives the sponge block 15 to move, and the sponge block 15 contacts the blackboard Ⅰ5 or the blackboard Ⅱ6 to erase the chalk dust stuck thereon, thereby playing a cleaning role.

[0024] Example 2

[0025] On the basis of Example 1, Figure 5 and Figure 6 As shown, it also includes a reciprocating thread II 16, a slider II 17, a worm wheel 18, a support ring 19, a worm 20, a rotating rod 21 and a fixed rod 22. The worm 20 and the worm wheel 18 are rotatably arranged on the right side of the support frame 1 and are meshed. A support ring 19 is installed at one end of the worm 20. A reciprocating thread II 16 is rotatably arranged on one side of the support frame 1. The bottom of the reciprocating thread II 16 is connected to the worm wheel 18. The reciprocating thread II 16 is threadedly connected to the slider II 17. The side of the slider II 17 is connected to the support plate 3. A fixed rod 22 is installed on the other side of the support frame 1. The fixed rod 22 is slidably connected to the support plate 3, and a rotating rod 21 is installed on the side of the support ring 19.

[0026] Hold the rotating rod 21 and push it to drive the support ring 19 to rotate, the support ring 19 drives the worm 20 to rotate, the worm 20 drives the worm wheel 18 to rotate, the worm wheel 18 drives the reciprocating thread Ⅱ16 to rotate, and the slider Ⅱ17 threadedly connected to the reciprocating thread Ⅱ16 moves, pushing the support plate 3 connected to it to move up and down along the fixed rod 22, thereby playing the role of lifting and lowering the multimedia 4 and the blackboard.

[0027] like Figure 2 As shown, it also includes a placement frame 7 and a lamp tube 8. The placement frame 7 is symmetrically installed on the side of the support plate 3, and the lamp tube 8 is symmetrically installed on the top of the support block 2.

[0028] The lamp tube 8 symmetrically installed on the top of the support block 2 plays a role of lighting, and the placement frame 7 symmetrically installed on the side of the support plate 3 plays a role of placing objects such as chalk.

[0029] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A teaching board for a smart teaching platform, comprising a support frame (1), a support block (2) and a support plate (3), wherein the support frame (1) is provided with a support block (2), and the support plate (3) is provided inside the support block (2), characterized in that: The invention also comprises multimedia (4), blackboard I (5), blackboard II (6), protective shell (9), double-axis motor (10), slide rail (11), reciprocating thread I (12), bevel gear set (13), slide block I (14) and sponge block (15); multimedia (4) is arranged on the support plate (3); blackboard I (5) is arranged on one side of the multimedia (4); blackboard II (6) is arranged on the other side of the multimedia (4); protective shell (9) is installed on the support frame (1); double-axis motor (10) is arranged in the protective shell (9); 10), the output shaft of the dual-axis motor (10) is connected to a bevel gear set (13) through a coupling, a slide rail (11) is symmetrically installed in the support block (2), a reciprocating thread I (12) is rotatably arranged in the slide rail (11), the reciprocating thread I (12) is respectively connected to the bevel gear set (13), the reciprocating thread I (12) is threadedly connected to a slider I (14), a sponge block (15) is installed on the side of the slider I (14), and the sponge block (15) is in contact with the blackboard I (5) or the blackboard II (6).

2. A teaching board for a smart teaching platform according to claim 1, characterized in that: It also includes a worm wheel (18), a support ring (19) and a worm (20); the worm (20) and the worm wheel (18) are rotatably arranged on one side of the support frame (1) and are meshed with each other; and the support ring (19) is installed on one end of the worm (20).

3. A teaching board for a smart teaching platform according to claim 2, characterized in that: The invention also comprises a reciprocating thread II (16), a slider II (17) and a fixed rod (22); a reciprocating thread II (16) is rotatably arranged on one side of the support frame (1); the bottom of the reciprocating thread II (16) is connected to a worm gear (18); the reciprocating thread II (16) is threadedly connected to a slider II (17); the side of the slider II (17) is connected to a support plate (3); a fixed rod (22) is installed on the other side of the support frame (1); and the fixed rod (22) is slidably connected to the support plate (3).

4. A teaching board for a smart teaching platform according to claim 3, characterized in that: It also includes a rotating rod (21), and the rotating rod (21) is installed on the side of the supporting ring (19).

5. A teaching board for a smart teaching platform according to claim 4, characterized in that: It also includes a placement frame (7), and the placement frame (7) is symmetrically installed on the side of the support plate (3).

6. A teaching board for a smart teaching platform according to claim 5, characterized in that: It also includes a lamp tube (8), and the lamp tube (8) is symmetrically mounted on the top of the support block (2).

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