CN209159230U - A kind of dedicated training plate of IT application in education sector - Google Patents

Abstract

The utility model discloses a special training board for educational informatization, which comprises a base and a large teaching board, the large teaching board and the top of the base are fixedly connected, the bottom of the base is connected with supporting legs, the base is provided with a placement slot, and the placement slot is provided with a built-in ash collector A first chamber is opened on both side walls of the placing slot, a spring is connected to the inner side wall of the first chamber, the other end of the spring abuts the wedge-shaped block, the wedge-shaped block abuts the outer side wall of the ash-collecting box, and the large teaching board has a second chamber. The second chamber is provided with a small teaching board, the bottom wall of the second chamber is provided with a first chute, a first sliding block is arranged in the first sliding groove, and a first connecting rod is connected to the first sliding block. The top of the first connecting rod is connected with the bottom wall of the small teaching board; the utility model is provided with a large teaching board and a small teaching board. Take notes, and there is a ash box, which can regularly clean up the chalk ash in the ash box to avoid flying chalk ash in the air and affect the health of the teacher.

Description

A special training board for educational informatization

technical field

The utility model relates to the field of teaching, in particular to a special training board for educational informatization.

Background technique

The core content of education informatization is teaching informatization. Teaching is the central work in the field of education. Teaching informatization is to make teaching methods scientific and technological, educational communication informatization, teaching methods modernized, and educational informatization, which requires a more comprehensive education process. It is of great significance to deepen education reform and implement quality education by using modern information technology based on computer, multimedia and network communication to promote education reform, so as to adapt to the new requirements put forward by the coming information society. With the development and popularization of technology, more and more people use multimedia computers to conduct teaching activities with the help of pre-made multimedia teaching software.

In the training process of educational informatization, the training board is a very common teaching tool, but the area of the existing training board is fixed. When the training board is fully written, the teacher must wipe the previously written content. If you erase the previous content, you may still use the previous writing content, which is inconvenient for students to take notes, and when wiping the training board, the chalk dust falls on the ground, and the teacher is easy to remove it when walking back and forth. When the chalk ash is raised, there is a lot of chalk ash in the air, which can easily affect the health of teachers.

Utility model content

The purpose of this utility model is to overcome the above-mentioned problems existing in the prior art, and to provide a special training board for educational informatization, which is provided with a large teaching board and a small teaching board. It is convenient for teachers to explain and students to take notes, and there is a ash box, which can regularly clean the chalk ash in the ash box to avoid chalk ash flying in the air and affect the teacher's health.

In order to realize the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions:

A special training board for educational informatization, comprising a base and a large teaching board, the large teaching board and the top of the base are fixedly connected, the bottom of the base is connected with support legs, the base is provided with a placement slot, and the placement slot is built-in There is a ash collecting box, a first chamber is opened on both side walls of the placing slot, a spring is arranged in the first chamber, one end of the spring is connected with the inner side wall of the first chamber, and the other end of the spring is against the inner wall of the first chamber. connected to the wedge-shaped block, the wedge-shaped block abuts the outer side wall of the ash box, the large teaching board has a second chamber, the second chamber is provided with a small teaching board, and the right end of the small teaching board protrudes out of the large teaching board The right side wall of the plate, the bottom wall of the second chamber is provided with a first chute, the first chute is provided with a first slider, the first slider is connected with a first connecting rod, the The top end of the first connecting rod is connected with the bottom wall of the small teaching board.

Further, a second chute is opened on the top wall of the second chamber, and a second sliding block is arranged in the second chute, and the second sliding block is connected with the top wall of the small teaching board through a second connecting rod. .

Further, the left end of the base is connected with a placing cylinder.

Further, the bottom end of the support leg is provided with a non-slip pad.

Further, the right end of the small teaching board is provided with a hand pull ring.

The benefit effect of the present utility model is:

The utility model not only has a novel structure, when the large teaching board is filled with teaching content, the hand pull ring can be pulled to pull out the small teaching board from the large teaching board, which is convenient for teachers to continue writing and students to copy notes, while the teacher is wiping the teaching board. The chalk ash will fall into the ash collection box under the action of gravity, and will not fall on the ground, which can prevent the chalk ash on the ground from being raised when the teacher walks back and forth, which will affect the teacher's health.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the internal structure of the large teaching board of the present invention;

FIG. 3 is an internal structural diagram of the first chamber of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, the utility model is a special training board for educational informatization, comprising a base 1 and a large teaching board 3, the large teaching board 3 and the top of the base 1 are fixedly connected, and the bottom of the base 1 is connected with support legs 10, The base 1 is provided with a placement slot 8, the placement slot 8 has a built-in ash collecting box 7, both side walls of the placement slot 8 are provided with a first chamber 19, the first chamber 19 is provided with a spring 18, one end of the spring 18 and the first chamber 19. The inner side wall of a chamber 19 is connected, the other end of the spring 18 abuts against the wedge-shaped block 9, and the wedge-shaped block 9 abuts against the outer side wall of the ash box 7. The large teaching board 3 has a second chamber 4, and the second chamber 4 has a There is a small teaching board 5, the right end of the small teaching board 5 protrudes from the right side wall of the large teaching board 3, the bottom wall of the second chamber 4 is provided with a first chute 17, and a first sliding block 15 is arranged in the first chute 17, The first sliding block 15 is connected with a first connecting rod 16 , and the top end of the first connecting rod 16 is connected with the bottom wall of the small teaching board 5 .

The top wall of the second chamber 4 is provided with a second chute 14 , a second sliding block 13 is arranged in the second sliding groove 14 , and the second sliding block 13 is connected with the top wall of the small teaching board 5 through the second connecting rod 12 , making the movement of the small teaching board 5 more convenient, and at the same time ensuring the stability of the small teaching board 5 .

Wherein, the left end of the base 1 is connected with a placing cylinder 2 , and some teaching tools can be put into the placing cylinder 2 .

Wherein, the bottom end of the support leg 10 is provided with a non-slip pad 11, on which a teaching board is placed to slide to increase stability.

Among them, the right end of the small teaching board 5 is provided with a hand pull ring 6 , which is more convenient to pull the small teaching board 5 .

A specific application of this embodiment is: when in use, when the large teaching board 3 is filled with teaching content, the handle ring 6 can be pulled, the first slider 15 slides in the first chute 17, and the small teaching board 5 moves toward Outside the exercise, the teacher can continue to write the content on the small teaching board 5, which is convenient for the teacher to use the previous content to explain the knowledge and the students to copy the notes. After wiping, the chalk ash will fall into the ash collecting box 7 under the action of gravity, and the chalk ash will not fall on the ground, which can prevent the chalk ash on the ground from being raised by the teacher walking back and forth. The wedge-shaped blocks 9 are in contact, so the ash collecting box 7 is relatively stable, and the ash collecting box 7 can be taken out regularly, which is convenient for cleaning the chalk dust in the ash collecting box 7 .

To sum up, the utility model is provided with a large teaching board and a small teaching board. When the large teaching board is full of content, it can continue to write on the small teaching board, which is convenient for teachers to explain and students to take notes. Regularly clean up the chalk ash in the ash box to avoid flying chalk ash in the air and affect the health of the teacher.

In the description of this specification, reference to the description of the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials and features described in conjunction with the embodiment or example are included in the present invention at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. 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 present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A special training board for educational informatization, characterized in that: comprising a base (1) and a large teaching board (3), the large teaching board (3) and the top of the base (1) are fixedly connected, and the base (1) ) bottom is connected with a support leg (10), a placement slot (8) is opened on the base (1), the placement slot (8) has a built-in ash collecting box (7), and the placement slot (8) is on both sides Each wall is provided with a first chamber (19), a spring (18) is arranged in the first chamber (19), and one end of the spring (18) is connected with the inner side wall of the first chamber (19), so The other end of the spring (18) is in contact with the wedge-shaped block (9), the wedge-shaped block (9) is in contact with the outer side wall of the ash box (7), and the large teaching board (3) is opened with a second chamber (4) , the second chamber (4) is provided with a small teaching board (5), the right end of the small teaching board (5) protrudes from the right side wall of the large teaching board (3), the second chamber (4) The bottom wall is provided with a first sliding groove (17), a first sliding block (15) is arranged in the first sliding groove (17), and a first connecting rod (16) is connected to the first sliding block (15). ), the top of the first connecting rod (16) is connected with the bottom wall of the small teaching board (5). 2. A special training board for educational informatization according to claim 1, characterized in that: the top wall of the second chamber (4) is provided with a second chute (14), and the second chute ( 14) A second sliding block (13) is provided inside, and the second sliding block (13) is connected with the top wall of the small teaching board (5) through a second connecting rod (12). 3. A special training board for educational informatization according to claim 1, characterized in that: a placing cylinder (2) is connected to the left end of the base (1). 4. A special training board for educational informatization according to claim 1, characterized in that: the bottom ends of the support legs (10) are provided with anti-skid pads (11). 5. A special training board for educational informatization according to claim 1, characterized in that: the right end of the small teaching board (5) is provided with a hand pull ring (6).