Teaching board for Chinese teaching

Abstract

The utility model provides a teaching board for Chinese teaching, which relates to the technical field of teaching boards and comprises a support frame, a support plate is mounted at the top of the support frame, a rotating rod is mounted at the top of the support plate, a positioning component is arranged on the outer side of the rotating rod, and a mounting plate is connected to the top of the rotating rod. The teaching board comprises a mounting plate, a teaching board body is arranged on one side of the mounting plate, through grooves are formed in the two sides of the mounting plate, extension plates are arranged in the through grooves, an auxiliary teaching board is arranged on one side of each extension plate, and an adjusting assembly is mounted in the mounting plate. Students on the two sides of a classroom can see the content on the teaching board body clearly, the teaching quality is improved, meanwhile, the usable area of the teaching board body can be increased, the problem that teachers need to wipe the teaching board body repeatedly due to the fact that the area of the teaching board body is not enough is solved, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of teaching board, more specifically, it is especially related to a teaching board for Chinese teaching. BACKGROUND

[0002] Teaching, meaning teaching lessons, is the basic form of teaching and the central link of the teaching process. Teaching boards are needed in the teaching process. Teaching boards are writing and demonstration tools used in the education industry. They are usually placed on the board in the classroom or conference room, and the content is written with chalk or water-based pens to demonstrate and explain.

[0003] Based on the above, the inventor found that the following problems exist: Currently, the teaching board is prone to reflection during use, making it difficult for students on both sides of the classroom to see the content on the teaching board, thereby reducing the quality of teaching. In addition, the area of the teaching board is fixed, and when the teacher needs to write a lot of content, the teaching board needs to be repeatedly wiped, which is not convenient to use.

[0004] Therefore, in view of the above problems, the present teaching board for Chinese teaching is provided to achieve a more practical purpose. TECHNICAL FIELD

[0005] The purpose and effect of the teaching board for Chinese teaching are achieved by the following specific technical means:

[0006] A teaching board for Chinese teaching, comprising a support frame, a support plate mounted on the top of the support frame, a rotating rod mounted on the top of the support plate, a positioning assembly provided on the outer side of the rotating rod, an installation plate connected to the top of the rotating rod, a teaching board body provided on one side of the installation plate, a through slot provided on both sides of the installation plate, an extension plate provided inside the through slot, an auxiliary teaching board provided on one side of the extension plate, and an adjusting assembly installed inside the installation plate.

[0007] Further, the positioning assembly comprises a circular disc mounted on the top of the support plate, a plurality of positioning holes are provided on the top of the circular disc, and the positioning holes are circularly and equidistantly distributed.

[0008] Further, a fixed block is mounted on one side of the rotating rod, a limiting block is provided on the top of the fixed block, a positioning rod is installed on the bottom of the limiting block, one end of the positioning rod penetrates through the fixed block to the bottom, and the other end of the positioning rod is installed in the positioning hole.

[0009] Further, a circular limiting slot is provided in the inside of the support plate, a circular limiting plate is connected to one end of the rotating rod and penetrates through the support plate, and the circular limiting plate is installed in the circular limiting slot.

[0010] Further, the adjusting assembly comprises a two-way threaded rod mounted inside the mounting plate, and a plurality of sliding blocks are mounted on the two-way threaded rod by threads.

[0011] Further, one side of the mounting plate is provided with a handle, and an output end of the handle penetrates through the mounting plate and is connected with the two-way threaded rod.

[0012] Further, the bottom of the supporting frame is provided with an anti-skid pad.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] 1. By rotating the rod, the positioning rod and the positioning hole, when the orientation angle of the teaching board body needs to be adjusted, the positioning rod is pulled out of the positioning hole by the limiting block, at this time, the rotating rod can be rotated, after the orientation of the teaching board body is adjusted, the limiting block is loosened, the positioning rod falls down under the action of gravity and is inserted into the positioning hole, and then the teaching board body is fixed, so that students on both sides of the classroom can clearly see the content on the teaching board body, and the teaching quality is improved.

[0015] 2. By rotating the handle, the two-way threaded rod, the sliding block and the extension plate, when the teacher needs to write more content, the handle is rotated, the handle drives the two-way threaded rod to rotate, the two-way threaded rod drives the sliding block to move, and then the extension plate is extended from the mounting plate, at this time, the teacher can use the auxiliary teaching board, the problem that the area of the teaching board body is not enough and the teacher needs to repeatedly wipe the teaching board body is avoided, and the teaching board is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional schematic view of the teaching board for Chinese teaching according to the present application.

[0017] Figure 2 is a three-dimensional schematic view of the teaching board for Chinese teaching according to the present application.

[0018] Figure 3 is a three-dimensional schematic view of the teaching board for Chinese teaching according to the present application. Figure 1

[0019] Figure 4 is a three-dimensional schematic view of the teaching board for Chinese teaching according to the present application.

[0020] Figure 5 is a three-dimensional schematic view of the teaching board for Chinese teaching according to the present application.

[0021] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0022] ​1, support frame; 2, support plate; 3, rotating rod; 4, mounting plate; 5, teaching board body; 6, handle; 7, through slot; 8, extension plate; 9, auxiliary teaching board; 10, circular ring disc; 11, positioning hole; 12, fixed block; 13, limiting block; 14, positioning rod; 15, circular limiting groove; 16, circular limiting plate; 17, non-slip pad; 18, two-way threaded rod; 19, sliding block. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0024] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the device or element indicated or implied to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Embodiment:

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 5 As shown:

[0028] The present application provides a kind of teaching board for Chinese teaching, including support frame 1, the top of support frame 1 is equipped with support plate 2, the top of support plate 2 is equipped with rotating rod 3, the outer side of rotating rod 3 is equipped with positioning assembly, the top of rotating rod 3 is connected with mounting plate 4, the side of mounting plate 4 is equipped with teaching board body 5, the both sides of mounting plate 4 are all equipped with through slot 7, the inside of through slot 7 is equipped with extension plate 8, the side of extension plate 8 is equipped with auxiliary teaching board 9, adjusting assembly is installed in the inside of mounting plate 4.

[0029] The positioning assembly comprises a circular disc 10 mounted on the top of the support plate 2, and a plurality of positioning holes 11 are formed in the top of the circular disc 10 and are distributed at equal intervals in a circular shape.

[0030] The rotating rod 3 is provided with a fixed block 12 on one side, the top of the fixed block 12 is provided with a limiting block 13, the bottom of the limiting block 13 is provided with a positioning rod 14, one end of the positioning rod 14 penetrates through the fixed block 12 to the bottom, and the other end of the positioning rod 14 is mounted in the positioning hole 11. Through the cooperation of the rotating rod 3, the positioning rod 14 and the positioning hole 11, when the orientation angle of the teaching board body 5 needs to be adjusted, the positioning rod 14 is pulled out of the positioning hole 11 through the limiting block 13, at this time, the rotating rod 3 can be rotated, after the orientation of the teaching board body 5 is adjusted, the limiting block 13 is loosened, the positioning rod 14 falls down under the action of gravity and is inserted into the positioning hole 11, and then the teaching board body 5 is fixed, so that the students on both sides of the classroom can clearly see the content on the teaching board body 5, and the teaching quality is improved.

[0031] The inside of the support plate 2 is provided with a circular limiting groove 15, and one end of the rotating rod 3 penetrates through the support plate 2 and is connected with a circular limiting plate 16, and the circular limiting plate 16 is mounted in the circular limiting groove 15.

[0032] The adjusting assembly comprises a bidirectional threaded rod 18 mounted in the inside of the mounting plate 4, a group of sliding blocks 19 are mounted on the bidirectional threaded rod 18 through threads, one side of the sliding block 19 is connected with the extension plate 8, and the handle 6, the bidirectional threaded rod 18, the sliding block 19 and the extension plate 8 are cooperatively used. When the teacher needs to write more content, the handle 6 is rotated, the handle 6 drives the bidirectional threaded rod 18 to rotate, the bidirectional threaded rod 18 drives the sliding block 19 to move, and then the extension plate 8 extends out of the mounting plate 4, so that the teacher can use the auxiliary teaching board 9, the problem that the area of the teaching board body 5 is not enough and the teacher needs to repeatedly wipe the teaching board body 5 is avoided, and the use is convenient.

[0033] One side of the mounting plate 4 is provided with the handle 6, and the output end of the handle 6 penetrates through the mounting plate 4 and is connected with the bidirectional threaded rod 18.

[0034] The bottom of the support frame 1 is provided with an anti-skid pad 17, the friction between the support frame 1 and the ground is enhanced through the design of the anti-skid pad 17, and the stability of the device is improved.

[0035] The specific use mode and effect of the embodiment are as follows:

[0036] First check the integrity of the device, confirm no error can be used, when the need to adjust the orientation angle of the teaching board body 5, through the limiting block 13 will be positioned rod 14 out of the positioning hole 11, at this time can rotate the rotating rod 3, adjust the orientation of the teaching board body 5, loosen the limiting block 13, the positioning rod 14 under the action of gravity and insert into the positioning hole 11, and then the teaching board body 5 is fixed, convenient for students on both sides of the classroom to see the content on the teaching board body 5, improve the teaching quality, when the teacher needs to write more content, rotate the handle 6, the handle 6 drives the two-way threaded rod 18 to rotate, the two-way threaded rod 18 drives the sliding block 19 to move, and the extension plate 8 is extended from the mounting plate 4, at this time the teacher can use the auxiliary teaching board 9, avoid the area of the teaching board body 5 is not enough, resulting in the teacher needs to repeatedly wipe the teaching board body 5, convenient to use.

[0037] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to limit the present application to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A teaching board for language lessons, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a support plate (2), the top of the support plate (2) is provided with a rotating rod (3), the outer side of the rotating rod (3) is provided with a positioning assembly, the top of the rotating rod (3) is connected with a mounting plate (4), one side of the mounting plate (4) is provided with a teaching board body (5), both sides of the mounting plate (4) are provided with a through slot (7), the inside of the through slot (7) is provided with an extension plate (8), one side of the extension plate (8) is provided with an auxiliary teaching board (9), the inside of the mounting plate (4) is provided with an adjusting assembly.

2. The teaching board for language education according to claim 1, wherein: The positioning assembly comprises a circular ring disc (10) mounted on the top of the support plate (2), a plurality of positioning holes (11) are formed in the top of the circular ring disc (10), and the positioning holes (11) are circular and equidistantly distributed.

3. The teaching board for language education according to claim 2, wherein: One side of the rotating rod (3) is provided with a fixed block (12), the top of the fixed block (12) is provided with a limiting block (13), the bottom of the limiting block (13) is provided with a positioning rod (14), one end of the positioning rod (14) penetrates through the fixed block (12) to the bottom, and the other end of the positioning rod (14) is mounted in the positioning hole (11).

4. The teaching board for language education according to claim 1, wherein: The inside of the support plate (2) is provided with a circular limiting groove (15), one end of the rotating rod (3) penetrates through the support plate (2) and is connected with a circular limiting plate (16), and the circular limiting plate (16) is mounted in the circular limiting groove (15).

5. The teaching board for language instruction as recited in claim 1, wherein: The adjusting assembly comprises a bidirectional screw rod (18) mounted in the inside of the mounting plate (4), a plurality of sliding blocks (19) are mounted on the bidirectional screw rod (18) through threads, and one side of the sliding block (19) is connected with the extension plate (8).

6. The teaching board for language instruction as recited in claim 5, wherein: One side of the mounting plate (4) is provided with a handle (6), and the output end of the handle (6) penetrates through the mounting plate (4) and is connected with the bidirectional screw rod (18).

7. The teaching board for language instruction as recited in claim 1, wherein: The bottom of the support frame (1) is provided with an anti-skid pad (17).

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