CN206574271U - A kind of English vocabulary teaching aid - Google Patents

Abstract

The utility model discloses an English vocabulary teaching aid, which comprises a storage box, a teaching board, a voice playing device, a handle and telescopic legs. A teaching board is installed on the storage box, and the teaching board is arranged on the right side of the storage box. And the teaching board includes an electronic display board and a handwriting board, one side of the electronic display board is provided with a voice playback device, one side of the handwriting board is provided with a group of LED lights in parallel, and the top center of the storage box is provided with a belt Anti-skid handle, the bottom of the storage box is vertically fixedly connected with two telescopic legs, and one side of the storage box is provided with a loudspeaker, a voice playback button, a main power switch, a USB interface and a battery in parallel from top to bottom. groove. The utility model can not only play and explain the spoken vocabulary through the voice playback device and the electronic display board, but also heuristically expand the learning of new vocabulary through the handwriting board. The novel way of explaining vocabulary can greatly improve the enthusiasm of students in learning, thereby Improve the quality of English teaching.

Description

An English Vocabulary Teaching Aid

technical field

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

Background technique

English, as one of the common languages in the world, is currently the main language of foreign affairs in our society today, so almost all schools have English teaching. Among them, English vocabulary plays a vital role in learning English and is the basis for learning English well. As a tool for teachers to assist teaching, teaching aids play an irreplaceable role in other means.

However, a traditional English vocabulary teaching aid mainly includes two types of writing board and card type. The writing board teaching aid is easy to use, but it must be rewritten every time, which takes up a lot of teaching time for teachers, and the teaching process is rigid, which is easy to make students feel bored. ; Card-type teaching aids can be used repeatedly, but it needs to sort out more cards and it is very troublesome and inconvenient to use, and the efficiency is low. In addition, the large vocabulary, many synonyms and near-synonyms are boring, and students are often not motivated to learn. Therefore, how to enhance the interest of an English vocabulary teaching aid and improve learning efficiency is still a technical problem to be solved.

Utility model content

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

In order to achieve the above object, the utility model provides the following technical solutions: an English vocabulary teaching aid, including a storage box, a teaching board, a voice playback device, a handle and telescopic legs, a teaching board is installed on the storage box, and the teaching board It is arranged on the right side of the storage box, and the teaching board includes an electronic display board and a handwriting board. One side of the electronic display board is provided with a voice playback device, and one side of the handwriting board is provided with a group of LED lights in parallel. The storage The top center of the box is provided with a handle with anti-slip pattern, and the bottom of the storage box is vertically fixedly connected with two telescopic legs. One side of the storage box is provided with a loudspeaker, a voice playback button, Main power switch, USB interface and battery slot.

Preferably, four or eight LED lamps can be provided.

Preferably, the telescopic legs include a sleeve and an adjustment rod nested inside the sleeve, the lower end of the adjustment rod is provided with a set of equally spaced screw holes, and the sleeve is provided with screw holes on the adjustment rod. Screws in the same direction are connected to the adjusting rod through compression nuts.

Preferably, one or more USB interfaces may be provided.

Preferably, the interior of the storage box is provided with a single-chip microcomputer, and the voice playback device, electronic display board, handwriting board, LED lamp, loudspeaker, voice playback button, main power switch, USB interface, and battery slot are all connected to the The single-chip microcomputer is connected, and the single-chip microcomputer is a general-purpose 51 single-chip microcomputer.

Compared with the prior art, the beneficial effects of the utility model are: 1. The spoken vocabulary can be displayed through the electronic display board, and the standard pronunciation of the vocabulary can be played through the voice playback device, which can effectively improve the teaching efficiency; 2. Through the handwriting board New vocabulary can be heuristically extended learning through blackboard writing, and the novel way of explaining vocabulary can greatly improve the quality of English teaching; 3. LED lights can not only increase the light, but also provide teachers with three grid lines for blackboard writing, making English blackboard writing easier Beautiful, thereby improving the enthusiasm of students to learn.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the voice playback button in the utility model.

Fig. 3 is a block diagram of the circuit structure of the utility model.

In the figure: 1. Storage box; 2. Teaching board; 3. Voice playback device; 4. Handle; 5. Telescopic legs; 6. Electronic display board; 7. Handwriting board; 8. LED lights; 9. Loudspeaker ;10. Voice playback button; 11. Main power switch; 12. USB interface; 13. Battery slot.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model provides following technical scheme: a kind of English vocabulary teaching aid, comprises storage box 1, teaching board 2, voice playing device 3, handle 4 and telescopic leg 5, Described storage case 1 is equipped with teaching board 2, and described teaching board 2 is arranged on the right side of storage case 1, and teaching board 2 comprises electronic display board 6 and handwriting board 7, and one side of described electronic display board 6 is provided with There is a voice playing device 3, one side of the handwriting board 7 is provided with a group of LED lights 8 in parallel, the top center of the storage box 1 is provided with a handle 4 with anti-skid lines, and the bottom of the storage box is vertically fixedly connected with two A telescopic leg 5, a side of the storage box is provided with a loudspeaker 9, a voice playback button 10, a main power switch 11, a USB interface 12 and a battery slot 13 in parallel successively from top to bottom. The inside of the storage box is provided with a single-chip microcomputer, and the voice playback device, electronic display board, handwriting board, LED lamp, loudspeaker, voice playback button, main power switch, USB interface, battery slot (power supply) are all connected with the The single-chip microcomputer is connected, and the single-chip microcomputer is a general-purpose 51 single-chip microcomputer. Such as: AT89S52 or AT89C52, etc. can be used universally.

Further, the LED lights 8 can be provided with four or eight, which can provide three grid lines for the teacher's blackboard writing, making the English blackboard writing more beautiful; the telescopic legs 5 include a sleeve and an adjustment rod nested inside the sleeve , the lower end of the adjusting rod is provided with a group of equally spaced screw holes, and the sleeve is provided with screws in the same direction as the screw holes on the adjusting rod, and is connected with the adjusting rod through a compression nut, which can be adjusted according to different grades. The student adjusts the height of teaching aid; Described USB interface 12 can be provided with one also can be provided with a plurality of, and USB interface 12 can be connected with U disk and voice playback device 3; The inside of described storage box 1 is provided with single-chip microcomputer, through Integrated chip control can better handle the corresponding relationship between U disk, voice playback device 3 and electronic display board 6 .

It should be noted that: during class, first turn on the main power switch 11, and then insert the U disk into the USB interface 12, then the voice playback device 3 is connected with the U disk, and the voice playback button 10 is turned on, then the voice playback device 3 and electronic display panel 6 are played and explained to English vocabulary, if vocabulary is expanded and explained by handwriting board 7, can press the pause key on the voice play button 10, then only need to click pause button once more if want to continue playing, The operation is simple and convenient, and the practicability is strong, so that the teaching quality can be effectively improved.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. a kind of English vocabulary teaching aid, including storage bin (1), board of education (2), voice playing device (3), handle (4) and flexible Leg (5), it is characterised in that：Board of education (2) is installed, the board of education (2) is arranged on storage bin (1) on the storage bin (1) Right side, and board of education (2) includes electronic data display (6) and handwriting pad (7), and the side of the electronic data display (6) is provided with language Sound playing device (3), the side of the handwriting pad (7) is parallel to be provided with one group of LED (8), the top center of the storage bin (1) Position is provided with the handle (4) with anti-slip veins, and the bottom of storage box is vertically fixedly connected with two Retractive legs (5), the storage box A side parallel successively from top to bottom connect provided with loudspeaker (9), speech play button (10), total power switch (11), USB Mouth (12) and battery case (13).

2. a kind of English vocabulary teaching aid according to claim 1, it is characterised in that：The LED (8) can be provided with four Or eight.

3. a kind of English vocabulary teaching aid according to claim 1, it is characterised in that：The Retractive leg (5) include sleeve and It is nested on the adjusting rod of sleeve inner, screw of the lower end provided with one group of equidistantly distributed of the adjusting rod, the sleeve and sets There is the screw consistent with screw direction on adjusting rod, and be connected by clamp nut with adjusting rod.

4. a kind of English vocabulary teaching aid according to claim 1, it is characterised in that：The USB interface (12) can be provided with one It is individual to be also provided with multiple.

5. a kind of English vocabulary teaching aid according to claim 1, it is characterised in that：The inside of the storage bin (1) is provided with Single-chip microcomputer, the voice playing device, electronic data display, handwriting pad, LED, loudspeaker, speech play button, general supply are opened Pass, USB interface, battery case are connected with the single-chip microcomputer.

6. a kind of English vocabulary teaching aid according to claim 5, it is characterised in that：The single-chip microcomputer is universal 51 monolithic Machine.