CN210896069U - An interactive teaching device for English teaching - Google Patents

Abstract

The utility model discloses an interactive teaching device for English teaching, which comprises a bottom plate, one end of the top of the bottom plate is fixedly connected with a first fixing plate, the outer side of the first fixing plate is fixedly connected with a transmission box, and the bottom of the first fixing plate is away from the transmission A protection box is fixedly connected to one side of the box, and a servo motor is fixedly installed inside the protection box. The beneficial effects achieved by the utility model are: the utility model has the advantages of compact structure, simple and convenient operation, low cost and strong practicability. The mobile teaching equipment enables the teacher to move the teaching panel to the side of the students. At the same time, by setting the rotating board that can rotate freely, the students can better see the content on the teaching panel, and at the same time, it can greatly improve the relationship between teachers and students. The interactive panel can be placed horizontally when students are dictating words, which can better match the students' writing habits, so that the writing effect is better, and the teaching quality is improved.

Description

An interactive teaching device for English teaching

technical field

The utility model relates to an interactive teaching device, in particular to an interactive teaching device for English teaching, which belongs to the technical field of teaching devices.

Background technique

In the current life, with the progress of the times, people gradually realize the importance of knowledge. Therefore, English has become a compulsory course. With the continuous improvement of teaching level, teaching equipment such as electronic projection has gradually entered the classroom. English-specific teaching equipment also appeared, and interactive teaching equipment for English teaching can create a good teaching environment, mobilize students' enthusiasm, improve teaching efficiency, deepen students' mastery of knowledge points, and enhance teachers and students. However, most of the existing interactive teaching equipment for English teaching uses the projection method, which leads to an increase in teaching costs, which is not conducive to widespread use. For interactivity, most students are required to write on a vertical blackboard, and then display teaching, but there is still a certain gap between such writing methods and pen and paper writing methods, resulting in poor students' writing.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an interactive teaching device for English teaching.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to an interactive teaching device for English teaching, comprising a bottom plate, one end of the top of the bottom plate is fixedly connected with a first fixing plate, the outer side of the first fixing plate is fixedly connected with a transmission box, and the first fixing plate A protection box is fixedly connected to the side of the bottom away from the transmission box. A servo motor is fixedly installed inside the protection box. The output shaft of the servo motor penetrates the protection box and the first fixing plate and extends to the inside of the transmission box and is fixed. A driving wheel is connected, and a driven wheel is rotatably connected to one side of the top of the first fixed plate and is located inside the transmission box. The driving wheel and the driven wheel are connected by a transmission belt. One end of the fixing plate is fixedly connected with a second fixing plate, the side of the second fixing plate away from the first fixing plate is fixedly installed with a control panel, and the inner sides of the first fixing plate and the second fixing plate are both rotatably connected with a " L"-shaped connecting plate, one side of the bottom of the connecting plate is fixedly connected with a fixed splint, the top of the connecting plate is threadedly connected with an adjusting screw, and the top of the adjusting screw is fixedly connected with an adjusting knob, so The bottom of the adjusting screw extends to the bottom of the connecting plate and is rotatably connected with a moving splint, the moving splint is slidably connected with the corresponding connecting plate, and a fixed shaft is clamped between the fixed splint and the corresponding moving splint, A rotating plate is fixedly connected between the two fixed shafts, a teaching panel is excavated on the outer side of the rotating plate close to the first fixed plate, and an interactive plate is fixedly installed on the outer side of the rotating plate close to the second fixed plate. The outer side of the interactive panel is fixedly connected with two display clips.

As a preferred solution of the present invention, the four corners of the bottom of the bottom plate are fixedly installed with self-locking wheels.

As a preferred solution of the present invention, a number of heat dissipation holes are equidistantly drilled on one side of the outer side of the protection box, the four corners of the bottom of the protection box are fixedly connected with return springs, and the bottoms of the return springs are all Fixed connection to the top of the base plate.

As a preferred solution of the present invention, a radio is fixedly installed on the top of the bottom plate and on one side of the second fixing plate.

As a preferred solution of the present invention, one end of the central axis of the driven wheel away from the driven wheel penetrates the first fixing plate and is fixedly connected to the central axis of the connecting plate.

As a preferred solution of the present invention, the ratio of the diameter of the driven wheel to the driving wheel is three to one.

As a preferred solution of the present invention, the servo motor is electrically connected to the control panel.

The beneficial effects achieved by the utility model are as follows: the utility model has the advantages of compact structure, simple and convenient operation, low cost and strong practicability. The movable teaching equipment enables the teacher to move the teaching panel to the side of the students. The rotating rotating board enables students to better see the content on the teaching panel, and at the same time can greatly improve the interaction between teachers and students, and can place the interactive panel horizontally when students are dictating words, better Cooperate with students' writing habits, so as to make the writing effect better, and then increase the quality of teaching.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

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

Fig. 2 is the front view of the utility model;

Figure 3 is a schematic diagram of a part of the structure of the present invention.

In the figure: 1. Bottom plate; 2. Self-locking wheel; 3. First fixing plate; 4. Transmission box; 5. Protection box; 6. Servo motor; 7. Return spring; 8. Heat dissipation hole; 9. Driving wheel ;10, driven wheel; 11, transmission belt; 12, second fixing plate; 13, radio; 14, control panel; 15, connecting plate; 16, fixed splint; 17, adjusting screw; 18, adjusting knob; 19, moving splint; 20, fixed shaft; 21, rotating plate; 22, teaching panel; 23, interactive panel; 24, display clip.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example

As shown in Figures 1-3, the present invention provides an interactive teaching device for English teaching, comprising a base plate 1, one end of the top of the base plate 1 is fixedly connected with a first fixing plate 3, and an outer side of the first fixing plate 3 is fixedly connected with a Transmission box 4, a protection box 5 is fixedly connected to the side of the bottom of the first fixing plate 3 away from the transmission box 4, and a servo motor 6 is fixedly installed inside the protection box 5. Protection; the output shaft of the servo motor 6 penetrates the protection box 5 and the first fixing plate 3 and extends to the inside of the transmission box 4 and is fixedly connected with the driving wheel 9, and the top side of the first fixing plate 3 is located inside the transmission box 4 A driven wheel 10 is rotatably connected, and the driving pulley 9 and the driven wheel 10 are connected by a transmission belt 11 to facilitate better power transmission; the top of the bottom plate 1 is fixedly connected to the end of the first fixed plate 3 away from the first fixed plate 3. A second fixed The control panel 14 is fixedly installed on the side of the second fixing plate 12 away from the first fixing plate 3, and the inner side of the first fixing plate 3 and the second fixing plate 12 is rotatably connected with the connecting plate 15 of the “L” shape structure. , one side of the bottom of the connecting plate 15 is fixedly connected with a fixed splint 16, the top of the connecting plate 15 is threadedly connected with an adjusting screw 17, and the top of the adjusting screw 17 is fixedly connected with an adjusting knob 18. Rotate the adjusting screw 17; the bottom of the adjusting screw 17 extends to the bottom of the connecting plate 15 and is rotatably connected with the moving splint 19, the moving splint 19 is slidably connected with the corresponding connecting plate 15, and the fixed splinting plate 16 and the corresponding moving splint 19 A fixed shaft 20 is clamped therebetween, and a rotating plate 21 is fixedly connected between the two fixed shafts 20. A teaching panel 22 is drilled on the outer side of the rotating plate 21 close to the end of the first fixed plate 3, and the outer side of the rotating plate 21 is close to the first fixed plate 3. An interactive panel 23 is fixedly installed on one side of the two fixing plates 12 , and two display clips 24 are fixedly connected to the outer side of the interactive panel 23 , so as to facilitate better display of students' homework.

Further, the four corners of the bottom of the bottom plate 1 are fixedly installed with self-locking wheels 2, which facilitates better movement and fixation of the equipment.

Further, a number of heat dissipation holes 8 are equidistantly excavated on one side outside the protection box 5, the four corners of the bottom of the protection box 5 are fixedly connected with a return spring 7, and the bottom of the return spring 7 is fixedly connected with the top of the bottom plate 1, The heat dissipation hole 8 facilitates better heat dissipation of the servo motor 6 inside the protection box 5 , and the return spring 7 facilitates better reduction of the vibration generated by the servo motor 6 .

Further, a radio 13 is fixedly installed on the top of the bottom plate 1 and located on one side of the second fixing plate 12 , which facilitates better word playback through the radio 13 and facilitates teaching.

Further, the end of the central axis of the driven wheel 10 away from the driven wheel 10 is fixedly connected to the central axis of the connecting plate 15 through the first fixing plate 3, so that the connecting plate 15 and the rotating plate 21 can be better driven by the driven wheel 10 to rotate.

Further, the ratio of the diameters of the driven wheel 10 to the driving wheel 9 is three to one, which facilitates better reduction of the rotational speed and thus better precise regulation of the inclination angle of the rotating plate 21 .

Further, the servo motor 6 is electrically connected with the control panel 14 to facilitate better control of the equipment.

Specifically, the device is moved to a designated position through the self-locking wheel 2, the device is powered on, and then the device is fixed by the self-locking wheel 2, so that the device is located in the middle of the classroom, which is convenient for teachers to interact with students and increases students' learning. Interests, teachers can write and teach by chalk on the teaching panel 22. When the students cannot watch the teaching content, they can control the servo motor 6 to work through the control panel 14 to drive the driving wheel 9 to rotate, thereby driving the driven wheel 10 through the transmission belt 11. Rotate to make the connecting plate 15 and the rotating plate 21 rotate, and then adjust the inclination angle of the teaching panel 22, which is convenient for students to watch and study. At the same time, when the students need to be dictated, the interactive panel 23 can be adjusted to the horizontal position according to the appeal operation. , and then it is convenient for students to write, in line with the habit of writing with pen and paper, so as to improve the effect of students' writing. At the same time, words can be played through the radio 13, without the need for teachers to read aloud, which reduces the workload of teachers. The students' homework is displayed on the interactive panel 23, which is convenient for all students to watch, thereby increasing the interactivity of the classroom and improving the teaching quality.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. An interactive teaching device for English teaching comprises a base plate (1) and is characterized in that one end of the top of the base plate (1) is fixedly connected with a first fixing plate (3), the outer side of the first fixing plate (3) is fixedly connected with a transmission box (4), one side, far away from the transmission box (4), of the bottom of the first fixing plate (3) is fixedly connected with a protection box (5), a servo motor (6) is fixedly installed inside the protection box (5), an output shaft of the servo motor (6) penetrates through the protection box (5) and the first fixing plate (3) and extends to the inside of the transmission box (4) and is fixedly connected with a driving wheel (9), one side of the top of the first fixing plate (3) and the inside of the transmission box (4) are rotatably connected with a driven wheel (10), and the driving wheel (9) and the driven wheel (10) are in transmission connection through a transmission belt (11), one end, far away from the first fixing plate (3), of the top of the bottom plate (1) is fixedly connected with a second fixing plate (12), one side, far away from the first fixing plate (3), of the second fixing plate (12) is fixedly provided with a control panel (14), the inner sides of the first fixing plate (3) and the second fixing plate (12) are both rotatably connected with a connecting plate (15) with an L-shaped structure, one side of the bottom of the connecting plate (15) is both fixedly connected with a fixing clamping plate (16), the top of the connecting plate (15) is both in threaded connection with an adjusting screw (17), the top of the adjusting screw (17) is both fixedly connected with an adjusting knob (18), the bottom of the adjusting screw (17) is both extended to the bottom of the connecting plate (15) and is rotatably connected with a movable clamping plate (19), and the movable clamping plate (19) is both in sliding connection with the, fixed axle (20) have all been held between fixed splint (16) and the removal splint (19) that correspond, two fixedly connected with rotor plate (21) between fixed axle (20), the one end that the outside of rotor plate (21) is close to first fixed plate (3) is opened chisel and is had teaching panel (22), one side fixed mounting that the outside of rotor plate (21) is close to second fixed plate (12) has interactive panel (23), two show of outside fixedly connected with of interactive panel (23) press from both sides (24).

2. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the self-locking wheels (2) are fixedly mounted at four corners of the bottom plate (1).

3. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the protection box (5) is provided with a plurality of heat dissipation holes (8) on one side at the outside at equal intervals, four corners of the bottom of the protection box (5) are fixedly connected with return springs (7), and the bottoms of the return springs (7) are fixedly connected with the top of the bottom plate (1).

4. The interactive teaching equipment for English teaching as claimed in claim 1, wherein a radio (13) is fixedly installed on the top of the bottom plate (1) and on one side of the second fixing plate (12).

5. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the end of the driven wheel (10) far from the driven wheel (10) passes through the first fixing plate (3) and is fixedly connected with the central shaft of the connecting plate (15).

6. Interactive teaching equipment for english teaching according to claim 1, characterized in that the ratio of the diameters of the driven wheel (10) and the driving wheel (9) is three to one.

7. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the servo motor (6) is electrically connected to the control panel (14).

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