CN207199138U - A kind of English teaching board - Google Patents

Abstract

An English teaching board, including a teaching board, the left and right ends of the teaching board are plugged with rotating shafts, and the left and right ends of the two rotating shafts are plugged with two fixed pillars, and the teaching board is divided into a writing board and a wall chart board , the upper and lower ends of the writing board are respectively provided with a first chute, and a slider is respectively arranged in the two first chute, and two connecting rods are fixedly installed between the two sliders, and the two A marking device is installed on the connecting rod, which divides the teaching board into a writing board and a wall chart board. The four grid lines can be quickly drawn through the marking device to save time. When some pictures are needed for explanation, the wall chart board can be used. The adsorption of the magnetic button fixes the picture on the magnetic whiteboard, and there is also an LED luminous light. When the light is not clear, the picture is illuminated by the LED luminous light, which can make students observe more clearly, stimulate students' learning fun, and improve student learning efficiency.

Description

an english teaching board

technical field

The utility model relates to the technical field of teaching facilities, in particular to an English teaching board.

Background technique

As we all know, the importance of English in life has become more and more prominent, and more and more people have begun to pay attention to English education. In the process of teaching English, teachers not only need to teach words, but also need to teach grammar, phonetic symbols and other knowledge about English. These knowledge are often very boring. When teachers teach, especially for younger students It is difficult for students to concentrate and their learning efficiency is low. At this time, teachers need to use some pictures to assist teaching to stimulate students' learning fun, but the existing English teaching board can only provide teachers with writing The function is single, and a lot of time is wasted in the process of teaching by the teacher, which reduces the learning efficiency of the students. To this end, we propose an English teaching board.

Utility model content

The purpose of this utility model is to provide an English teaching board to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an English teaching board, including a teaching board, the left and right ends of the teaching board are plugged with rotating shafts, and the left and right ends of the two rotating shafts are plugged with two fixed Pillars, the teaching board is divided into a writing board and a wall chart board, the upper and lower ends of the writing board are respectively provided with first chute, and the two first chute are respectively provided with sliders, the two sliders Two connecting rods are fixedly installed between them, and a scribing device is installed on the two connecting rods. The right end of the scribing device is provided with four scribing pen card slots, and the four scribing pen card slots are respectively locked. Connect the marking pen, the inner cavity of the marking device is provided with two connecting rod slots, and a limiting structure is provided between the two connecting rod slots, the limiting structure includes two springs, and the two springs Closely fit with the two connecting rods respectively, a diamond-shaped iron sheet is installed between the two springs, and a rotating rod is inserted in the diamond-shaped iron sheet, and the rotating rod protrudes out of the marking device;

A magnetic whiteboard is installed on the surface of the wall chart board, and some magnetic buttons are adsorbed on the magnetic white board. The top of the wall chart board is provided with a second chute, and a slide bar is arranged in the second chute, and the slide bar The bottom end of the telescopic rod is plugged with a telescopic rod, and the bottom end of the telescopic rod is plugged with an LED luminous lamp. A magnet is installed on the left end of the LED luminous lamp, and the magnet is adsorbed to the magnetic whiteboard. The LED luminous lamp is connected to an external power supply.

Preferably, a connecting buckle is sleeved on the fixed pillar on the right side of the teaching board, and a storage box is installed on the right end of the connecting buckle.

Preferably, buckles are fixedly installed in the four drawing pen slots.

Preferably, the number of the magnetic buttons is at least four.

The beneficial effect of the utility model is: an English teaching board, which divides the teaching board into a writing board and a wall chart board, and the teaching board can be rotated. There is a scribing device on the board, which can quickly draw four grid lines through the scribing device, saving time. When you need to use some pictures for explanation, you can use the wall chart board to fix the pictures on the magnetic whiteboard through the adsorption of magnetic buttons , There is also an LED luminous light. When the light is not clear, the picture is illuminated by the LED luminous light, which can make students observe more clearly, stimulate students' learning fun, and improve students' learning efficiency.

Description of drawings

Fig. 1 is the three-dimensional view of writing board of the present utility model;

Fig. 2 is the front sectional view of the writing board of the present utility model;

Fig. 3 is detailed diagram A in Fig. 2;

Fig. 4 is the three-dimensional view of wall chart board of the present utility model;

Fig. 5 is a side sectional view of the wall chart board of the present utility model.

In the figure: 1. teaching board, 2. rotating shaft, 3. fixed pillar, 4. writing board, 5. wall chart board, 6. first chute, 7. slider, 8. connecting rod, 9. marking device , 91, marking pen card slot, 92, connecting rod slot, 93, limit structure, 94, spring, 95, diamond-shaped iron sheet, 96, rotating rod, 10, magnetic whiteboard, 11, magnetic button, 12, The second chute, 13, slide bar, 14, telescoping bar, 15, LED luminous lamp, 16, magnet, 17, connecting buckle, 18, storage box.

Detailed ways

Please refer to Figures 1 to 5, the utility model provides a technical solution: an English teaching board, including a teaching board 1, the left and right ends of the teaching board 1 are plugged with rotating shafts 2, and the two rotating shafts 2 The left and right ends are plugged with two fixed pillars 3, and the fixed pillars 3 fix the teaching board 1. The teaching board 1 is divided into a writing board 4 and a wall chart board 5. The teaching board 1 can be rotated by the rotating shaft 2 to complete the writing board. 4 and the switch between the wall chart board 5, the upper and lower ends of the writing board 4 are provided with the first chute 6 respectively, and the two first chute 6 are respectively provided with a slider 7, the two sliders Two connecting rods 8 are fixedly installed between the 7, and a marking device 9 is installed on the two connecting rods 8, and the right end of the marking device 9 is provided with four marking pen slots 91, and the four marking pens In the pen card slot 91, the marking pen is respectively clamped, and the marking device 9 can make the marking pen draw a line through the sliding of the slider 7 in the chute 6, and the inner cavity of the marking device 9 is provided with two connecting parts. Rod slot 92, and a limit structure 93 is arranged between the two connecting rod slots 92, the marking device 9 can move up and down on the two connecting rods 8 to adjust the position, and the limit structure 93 includes two springs 94, and the two springs 94 are closely attached to the two connecting rods 8 respectively, a diamond-shaped iron sheet 95 is installed between the two springs 94, and a rotating rod 96 is inserted in the diamond-shaped iron sheet 95, and the rotating rod 96 stretches out marking device 9, when needing to adjust marking device 9 positions, can rotate turning bar 96, make turning bar 96 drive diamond-shaped iron sheet 95 and rotate, make diamond-shaped iron sheet 95 not produce pressure to two springs 94, two Two springs 94 no longer extrude the two connecting rods 8. After adjusting the position of the marking device 9, turn the rotating rod 96 again, so that the rotating rod 96 drives the diamond-shaped iron sheet 95 to rotate, and the two ends of the diamond-shaped iron sheet 95 squeeze Press and squeeze the two springs 94 respectively to generate pressure on the two springs 94, so that the two springs 94 generate pressure on the two connecting rods 8, so that the marking device 9 is fixed;

The surface of the wall chart 5 is equipped with a magnetic whiteboard 10, and some magnetic buttons 11 are adsorbed on the magnetic whiteboard 10. The magnetic buttons 11 can fix the pictures that need to be hung on the magnetic whiteboard 10. The top is provided with a second chute 12, and the second chute 12 is provided with a sliding rod 13, the bottom end of the sliding rod 13 is plugged with a telescopic rod 14, and the bottom end of the telescopic rod 14 is plugged with an LED light 15, By sliding the slide bar 13 in the second chute 12, the left and right position of the LED luminous lamp 15 can be adjusted; Magnet 16, and the magnet 16 is adsorbed to the magnetic whiteboard 10, through the adsorption between the magnet 16 and the whiteboard 10, the LED luminous lamp 15 is assisted in fixing, if the LED luminous lamp 15 is only fixed by the magnet 16, when the LED luminous lamp is accidentally bumped into At 15 o'clock, it is easy to make the LED light-emitting lamp 15 fall, thereby damage occurs, and it is also easy to hurt the students who listen carefully to the near wall chart board 5, so use magnets 16 to auxiliary fix the LED light-emitting lamp 15 to ensure the teacher and students For safety, the LED luminous lamp 15 is connected to an external power supply.

Specifically, the connecting buckle 17 is socketed on the fixed pillar 3 on the right side of the teaching board 1, and a storage box 18 is installed on the right end of the connecting buckle 17, and some spare marking pens or teaching pens can be placed in the storage box 18. tools needed in the .

Specifically, the four marking pen slots 91 are fixedly installed with buckles, and the buckles assist in fixing the marking pen to prevent the marking pen from falling off.

Specifically, the number of the magnetic buttons 11 is at least four, and the four corners of the picture are fixed by the four magnetic buttons 11 to prevent the picture from falling off.

Working principle: An English teaching board. When the teacher needs to explain some English knowledge and write letters, he can turn the teaching board 1, use the writing board 4, and rotate the rotating rod 96 of the marking device 9, so that the rotating rod 96 drives the diamond-shaped iron sheet 95 to rotate, so that the diamond-shaped iron sheet 95 does not exert pressure on the two springs 94, and the two springs 94 no longer squeeze the two connecting rods 8, and then adjust the upper and lower positions of the marking device 9. After adjusting the position, rotate again Turn bar 96, and turn bar 96 drives diamond-shaped iron sheet 95 to rotate, and the two ends of diamond-shaped iron sheet 95 extrude two springs 94 respectively, produce pressure to two springs 94, make two springs 94 press against two connecting rods. 8 generates pressure to fix the scribing device 9, then insert a scribing pen into the four scribing pen slots 91 of the scribing device 9, and push the scribing device 9 to scribing, which saves a lot of time. When some pictures are used for auxiliary teaching, rotate the teaching board 1, use the wall chart board 5, and fix the pictures on the wall chart board 5 through four magnetic buttons 11. If the light is dark, use the sliding rod 13 on the second chute Slide in 12 to adjust the left and right positions of the LED luminous lamp 15, adjust the up and down position of the LED luminous lamp 15 through the expansion and contraction of the telescopic rod 14, after adjusting the position of the LED luminous lamp 15, turn on the power supply to make the LED luminous lamp 15 energize and emit light , for lighting.

Claims (4)

1. An English teaching board, including a teaching board (1), characterized in that: the left and right ends of the teaching board (1) are plugged with rotating shafts (2), and the left and right ends of the two rotating shafts (2) Two fixed pillars (3) are plugged in, the teaching board (1) is divided into a writing board (4) and a wall chart board (5), and the upper and lower ends of the writing board (4) are respectively provided with a first chute ( 6), and the two first slide slots (6) are respectively provided with sliders (7), and two connecting rods (8) are fixedly installed between the two sliders (7), and the two connecting rods (8) is equipped with a scribing device (9), the right end of the scribing device (9) is provided with four scribing pen card slots (91), and the four scribing pen card slots (91) are respectively locked Connect the marking pen, the inner cavity of the marking device (9) is provided with two connecting rod slots (92), and a limiting structure (93) is provided between the two connecting rod slots (92), the The limit structure (93) includes two springs (94), and the two springs (94) are closely attached to the two connecting rods (8) respectively, and a diamond-shaped iron sheet ( 95), and a rotating rod (96) is plugged into the diamond-shaped iron sheet (95), and the rotating rod (96) extends out of the marking device (9); A magnetic whiteboard (10) is installed on the surface of the wall chart board (5), and several magnetic buttons (11) are adsorbed on the magnetic white board (10), and a second chute ( 12), and the second chute (12) is provided with a sliding rod (13), the bottom end of the sliding rod (13) is inserted into the telescopic rod (14), and the bottom end of the telescopic rod (14) is connected to the LED A luminous lamp (15), a magnet (16) is installed on the left end of the LED luminous lamp (15), and the magnet (16) is attracted to the magnetic whiteboard (10), and the LED luminous lamp (15) is connected to an external power supply. 2. An English teaching board according to claim 1, characterized in that: the connecting buckle (17) is sleeved on the right side of the teaching board (1) on the fixed pillar (3), and the right end of the connecting buckle (17) A storage box (18) is installed. 3. An English teaching board according to claim 1, characterized in that: said four marking pen slots (91) are fixedly installed with buckles. 4. The English teaching board according to claim 1, characterized in that the number of said magnetic buttons (11) is at least four.