CN220713408U - Teaching aid - Google Patents

Abstract

The utility model discloses a teaching aid, which comprises a base, wherein an adjusting writing structure is assembled on the base.

Description

Teaching aid

Technical Field

The utility model relates to the technical field of teaching aids, in particular to a teaching aid.

Background

Along with the rapid development of the economy and the continuous improvement of the teaching level in China, the types of the existing teaching devices are various, the types of the existing teaching devices are more, the teaching of teachers is facilitated, and students can learn conveniently; there is certain inconvenience in going to the way of teaching, and current teacher often loses in teaching process, brings certain inconvenience for teaching work in small-size teaching equipment.

In the current college english teaching process, mostly, carry out the explanation of teaching content through the teacher on the podium, the interaction between teacher and the student is less, the student can not fully be mobilized the enthusiasm of english study, lead to the decline of teaching quality, in order to examine teacher's teaching achievement, the board is a common inspection mode, the teacher gives corresponding problem on the blackboard, carry out the board and play before the student is on the blackboard, answer corresponding problem, the student is when the board plays, very easily sees others ' answer content, easy plagiarism, it is difficult to examine the real study achievement of student, and blackboard writing area is fixed, need erase the note on the blackboard when needs the learner to write, later from new writing, waste time and energy, influence teaching efficiency, the writing equipment of the different heights of learner can't be suitable for different students, in view of this, deep research is directed at above-mentioned problem, the scheme has been produced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a teaching tool, which solves the problems that the prior teacher carries out teaching of teaching contents on a podium, the interaction between the teacher and students is less, the students cannot be fully mobilized for enthusiasm of English learning, the teaching quality is reduced, in order to test the teaching results of the teacher, the teacher gives corresponding questions on a blackboard, the teacher carries out board playing before the student carries out the blackboard to answer the corresponding questions, the students can easily see the reply contents of others when playing the board, the students are easy to plagiarize, the actual learning results of the students are difficult to test, the writing area of the blackboard is fixed, the notes on the blackboard need to be erased when the students need to write, the teaching efficiency is influenced after that, the students take time and labor, the heights of the students are different, and the writing equipment with unified height cannot be suitable for students with different heights.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the teaching aid comprises a base, wherein an adjusting writing structure is assembled on the base;

the adjusting writing structure comprises a mounting frame, two assembling frames, two writing boards and two electric push rods;

the mounting frame is arranged on the base, the two assembling frames are assembled between the two supporting legs of the mounting frame in a sliding mode, the two writing boards are arranged in the two assembling frames, the two electric push rods are arranged on the two bases, and the telescopic ends of the electric push rods are connected with the lower walls of the two writing boards respectively.

Preferably, the lower wall of the base is provided with four universal wheels.

Preferably, the side walls of the two supporting legs of the mounting frame are respectively provided with a handle.

Preferably, a storage battery is embedded in the side wall of the base.

Advantageous effects

The technical scheme provides the teaching aid, realizes independent writing, does not occupy the writing space of a blackboard, automatically adjusts the height, and can prevent plagiarism in the writing process;

the technical scheme at least has the following technical effects:

the teacher moves through the universal wheel on the base through the handle promotion mounting bracket, stop after moving the region of writing in the classroom, two students stand in the book base both sides when needs the student to write, correspond the clipboard in the assembly frame respectively, according to student's height condition, the electric putter top of installing on the base moves the assembly frame and rises or descend between the mounting bracket landing leg, carry out the altitude mixture control, be convenient for be suitable for the student of multiple height, write the in-process, the student face-to-face, can't see the note of writing of counterparty, prevent plagiarism, and need not to erase the note on the blackboard, reduce teacher's working strength.

Drawings

Fig. 1 is a schematic structural diagram of a teaching tool according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a teaching tool according to the present utility model.

Fig. 3 is a schematic top view cross-section structure of a teaching tool according to the present utility model.

In the figure: 1-a base; 2-mounting frames; 3-assembling a frame; 4-writing board; 5-an electric push rod; 6-universal wheels; 7-a handle; 8-accumulator.

Detailed Description

Examples:

all electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

Referring to fig. 1-3, a schematic structural diagram of an embodiment of the present utility model is shown.

When in actual use, the method comprises the following steps: the teacher promotes mounting bracket 2 through the universal wheel 6 on the base 1 through handle 7 and removes and stop after the region of writing in the classroom, two students stand in book base 1 both sides when needing the student to write, correspond respectively clipboard 4 in the assembly frame 3, according to student's height condition, the electric putter 5 top of installing on base 1 moves assembly frame 3 and rises or descend between mounting bracket 2 landing leg, carry out the altitude mixture control, be convenient for be suitable for the student of multiple height, write the in-process, the student is face-to-face, can't see the note of writing of other side, prevent plagiarism, and need not to erase the note on the blackboard, reduce teacher's working strength, battery 8 power supply.

By the aid of the method, independent writing is realized, the writing space of the blackboard is not occupied, the height is automatically adjusted, and plagiarism can be prevented in the writing process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The teaching aid comprises a base (1), and is characterized in that an adjusting writing structure is assembled on the base (1);

the adjusting writing structure comprises a mounting frame (2), two assembling frames (3), two writing boards (4) and two electric push rods (5);

the utility model discloses a writing board, including mounting bracket (2), mounting bracket (1), two assembly frame (3) sliding fit is between the landing leg of mounting bracket (2), two clipboard (4) settle two in assembly frame (3), two electric putter (5) settle two on base (1) and flexible end are connected with two respectively clipboard (4) lower wall.

2. A teaching aid according to claim 1, characterized in that the base (1) is provided with four universal wheels (6) on its lower wall.

3. A teaching aid according to claim 1, characterized in that handles (7) are respectively arranged on the side walls of the two legs of the mounting frame (2).

4. A teaching aid according to claim 1, characterized in that the side wall of the base (1) is embedded with a battery (8).