CN220988164U - Teaching board for teaching - Google Patents

Abstract

The utility model discloses a teaching board for teaching, and relates to the technical field of teaching tools. The utility model comprises a mounting plate, wherein the upper surface of the mounting plate is provided with a writing board, one side surface of the writing board is welded with a mounting frame, one side surface of the mounting frame is provided with a connecting groove, one side surface in the connecting groove is provided with a mounting groove, and the upper surface in the mounting groove is welded with a hydraulic device. According to the utility model, the hydraulic devices are arranged, wherein the mounting frames, the sliding blocks and other structures with the same structure are arranged at the two sides of the tablet in a mirror image manner, the connecting blocks at the two sides are connected with the two sides of the collecting plate, the collecting plate can be adjusted to slide up and down by controlling the hydraulic devices at the two sides, dust collection can reach an optimal state conveniently when the tablet is close to writing or wiping, dust on the collecting tank is pumped by the air pump and collected into the collecting tank, the air pump is controlled to be opened when the tablet is used, then the position of the collecting plate is adjusted according to the required control hydraulic device, and the telescopic pipe is of the existing structure and can be stretched or retracted to be matched with the collecting plate to move up and down.

Description

Teaching board for teaching

Technical Field

The utility model belongs to the technical field of teaching tools, and particularly relates to a teaching board for teaching.

Background

The teaching board, i.e. the device used for writing and demonstrating in education industry, is usually a board surface placed in a classroom or a meeting room, and the teaching board is used for writing contents by chalk or an aqueous pen, so as to play a role in explaining and demonstrating.

At present, a teacher usually needs to write a large amount of characters by using chalks on a teaching board in the teaching work, a lot of dust can be generated in the writing process, the teacher can read at a blackboard for a long time and easily inhale a large amount of dust to harm the health of the teacher, and the teacher can also generate dust in the erasing process, so that a large amount of dust floats in the air to seriously influence the air environment of the whole classroom, and the teaching board is not environment-friendly.

Disclosure of Invention

The utility model aims to provide a teaching board for teaching, which solves the existing problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a teaching board for teaching, which comprises a mounting plate, wherein a writing board is mounted on the upper surface of the mounting plate, a mounting frame is welded on one side surface of the writing board, a connecting groove is formed in one side surface of the mounting frame, a mounting groove is formed in one side surface of the connecting groove, a hydraulic device is welded on the upper surface of the mounting groove, a sliding block is welded on the lower surface of the hydraulic device, the sliding block is in sliding fit with the mounting groove, a connecting block is welded on one side surface of the sliding block, a collecting plate is welded on one side surface of the connecting block, a collecting groove is formed in the upper surface of the collecting plate, a plurality of connecting pipes are mounted on one side surface of the collecting plate, the connecting pipes are communicated with the collecting groove, and a main rod pipe is mounted on one side surface of the connecting pipes.

Preferably, the telescopic pipe is installed on the lower surface of the main pipe, the sucking pump is installed on one side surface of the telescopic pipe, the installation pipe is installed on one side surface of the sucking pump, the collecting box is installed on the lower surface of the installation pipe, the installation frame, the sliding block and other structures with the same structure are installed on two mirror images of the writing board through the installation hydraulic device, the two connecting blocks on the two sides are connected with the two sides of the collecting board, the collecting board can be adjusted to slide up and down through controlling the hydraulic devices on the two sides, dust collection can reach the optimal state at the position when the writing board or wiping is convenient, then the sucking pump is used for sucking dust on the collecting tank, the sucking pump is controlled to be opened in the collecting box during use, then the position of the collecting board is regulated according to the needed control hydraulic device, and the telescopic pipe is of an existing structure and can be stretched or retracted to be matched with the collecting board to move up and down.

Preferably, the mounting panel lower surface welding has the bracing piece, bracing piece lower surface welding has the base, base lower surface mounting has a plurality of universal wheels, a plurality of universal wheels are installed respectively in base lower surface four corners position.

The utility model has the following beneficial effects:

According to the utility model, the hydraulic devices are arranged, wherein the mounting frames, the sliding blocks and other structures with the same structure are arranged at the two sides of the tablet in a mirror image manner, the connecting blocks at the two sides are connected with the two sides of the collecting plate, the collecting plate can be adjusted to slide up and down by controlling the hydraulic devices at the two sides, dust collection can reach an optimal state conveniently when the tablet is close to writing or wiping, dust on the collecting tank is pumped by the air pump and collected into the collecting tank, the air pump is controlled to be opened when the tablet is used, then the position of the collecting plate is adjusted according to the required control hydraulic device, and the telescopic pipe is of the existing structure and can be stretched or retracted to be matched with the collecting plate to move up and down.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 5 is a schematic view of the cross-sectional structure B-B in FIG. 2.

In the drawings, the list of components represented by the various numbers is as follows:

1. A mounting plate; 2. a writing board; 3. a mounting frame; 4. a connecting groove; 5. a mounting groove; 6. a hydraulic device; 7. a sliding block; 8. a connecting block; 9. a collection plate; 10. a collection tank; 11. a connecting pipe; 12. a main rod tube; 13. a telescopic tube; 14. an air extracting pump; 15. installing a pipe; 16. a collection box; 17. a support rod; 18. a base; 19. and a universal wheel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in figures 1-5, the utility model relates to a teaching board for teaching, which comprises a mounting plate 1, wherein a writing board 2 is arranged on the upper surface of the mounting plate 1, a mounting frame 3 is welded on one side surface of the writing board 2, a connecting groove 4 is arranged on one side surface of the mounting frame 3, a mounting groove 5 is arranged on one side surface in the connecting groove 4, a hydraulic device 6 is welded on the upper surface in the mounting groove 5, a sliding block 7 is welded on the lower surface of the hydraulic device 6, the sliding block 7 is in sliding fit with the mounting groove 5, a connecting block 8 is welded on one side surface of the sliding block 7, a collecting plate 9 is welded on one side surface of the connecting block 8, a collecting groove 10 is arranged on the upper surface of the collecting plate 9, a plurality of connecting pipes 11 are arranged on one side surface of the collecting plate 9, the connecting pipes 11 are communicated with the collecting groove 10, and a main rod pipe 12 is arranged on one side surface of the connecting pipes 11.

The lower surface of the main rod pipe 12 is provided with the telescopic pipe 13, one side of the telescopic pipe 13 is provided with the air pump 14, one side of the air pump 14 is provided with the installation pipe 15, the lower surface of the installation pipe 15 is provided with the collecting box 16, the two sides of the tablet 2 are provided with the installation frame 3, the sliding block 7 and other structures with the same structure in a mirror image manner, the two sides of the tablet 9 are connected with the two sides of the collecting plate 8, the collecting plate 9 can be adjusted to slide up and down by controlling the two sides of the hydraulic block 8, dust collection can reach the optimal state by controlling the position of the two sides of the hydraulic block 6 when the tablet is convenient to approach writing or wiping, dust on the collecting tank 10 is pumped by the air pump 14 and collected into the collecting box 16, the air pump 14 is controlled to be opened when the tablet is used, then the position of the collecting plate 9 is regulated according to the required control hydraulic block 6, and the telescopic pipe 13 is of the existing structure and can stretch or retract to match the collecting plate 9 to move up and down.

The lower surface of the mounting plate 1 is welded with a supporting rod 17, the lower surface of the supporting rod 17 is welded with a base 18, a plurality of universal wheels 19 are mounted on the lower surface of the base 18, and the universal wheels 19 are respectively mounted at four corners of the lower surface of the base 18.

As shown in fig. 1-5, the utility model is a teaching board for teaching, wherein the suction pump is preferably XGB010-12AD1, the suction pump 14 is controlled to be turned on when in use, and then the position of the collecting board 9 is adjusted according to the required control hydraulic machine 6; through installing hydraulic press 6, wherein the mirror image of tablet 2 both sides installs mounting bracket 3, sliding block 7 and other structures of the same structure, and both sides connecting block 8 connect collecting plate 9 both sides, and the adjustable collecting plate 9 of hydraulic press 6 through the control both sides slides from top to bottom, and the position when being convenient for be close to writing or clean makes the dust absorption reach the best state, then utilizes aspiration pump 14 to extract the dust on the collecting vat 10, collects in collecting box 16.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides a teaching board is used in teaching, includes mounting panel (1), its characterized in that: mounting panel (1) upper surface mounting has tablet (2), tablet (2) side welding has mounting bracket (3), mounting bracket (3) side is provided with spread groove (4), a side is provided with mounting groove (5) in spread groove (4), upper surface welding has hydraulic press (6) in mounting groove (5), hydraulic press (6) lower surface welding has slider (7), slider (7) and mounting groove (5) sliding fit, slider (7) side welding has connecting block (8), connecting block (8) side welding has collecting plate (9), collecting plate (9) upper surface is provided with collecting groove (10), a plurality of connecting pipes (11) are installed to collecting plate (9) side, a plurality of connecting pipes (11) and collecting groove (10) intercommunication, mobile jib pipe (12) are installed to a plurality of connecting pipe (11) side.

2. A teaching board for teaching according to claim 1 characterized in that the lower surface of the main pipe (12) is provided with a telescopic pipe (13), a side surface of the telescopic pipe (13) is provided with an air pump (14), a side surface of the air pump (14) is provided with a mounting pipe (15), and the lower surface of the mounting pipe (15) is provided with a collecting box (16).

3. A teaching board according to claim 1, characterized in that the lower surface of the mounting plate (1) is welded with a support bar (17).

4. A teaching board according to claim 3, characterized in that the lower surface of the support bar (17) is welded with a base (18).

5. A teaching board according to claim 4 characterized in that the lower surface of the base (18) is provided with a plurality of universal wheels (19).

6. A teaching board according to claim 5, characterized in that the universal wheels (19) are respectively arranged at four corners of the lower surface of the base (18).