CN204695606U - A kind of multi-modal English teaching device of English teaching - Google Patents
A kind of multi-modal English teaching device of English teaching Download PDFInfo
- Publication number
- CN204695606U CN204695606U CN201520450445.XU CN201520450445U CN204695606U CN 204695606 U CN204695606 U CN 204695606U CN 201520450445 U CN201520450445 U CN 201520450445U CN 204695606 U CN204695606 U CN 204695606U
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- China
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- english teaching
- display screen
- chip
- microphone
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Abstract
The utility model discloses a kind of multi-modal English teaching device of English teaching, comprise main body, display screen, microphone and cover plate, described cover plate is covered in the upper surface of main body, described display screen is embedded in the upper surface of main body, the front of described display screen is provided with USB interface, described microphone is arranged on the right side of display screen, described display screen inside is provided with printed circuit mainboard, described printed circuit mainboard is welded with USB information transmission chip, miniature process chip, reservoir, word detection chip, grammer detection chip, audio loudness amplification chip and power module; The utility model is by arranging a grammer detection chip and word detection chip, and be used for checking the operation of student, save the time of teacher comment operation, the utility model is easy to use, convenient operation, can improve the work efficiency of teacher.
Description
Technical field
The utility model is a kind of multi-modal English teaching device of English teaching, belongs to English teaching aid apparatus field.
Background technology
Along with the development of technology, multi-modal teaching becomes the development trend of English teaching, but most multi-modal English teaching adopts computer, passes through real-time performance, in the teaching process of English, need by teaching general to instruct on classroom, practise under class with classmate, just can reach good teaching efficiency, general teacher can arrange operation under class, classmate is such as allowed to practise word under class, or write out some phrases according to certain word, or write out one section of article, and teacher needs to correct these word or expressions or article, to correct the mistake of student in study, and common mistake is enumerated out on classroom, help Students ' Learning, but because the thing of teacher is too much sometimes, or because the thing that needs are corrected is too much, can be too busy to do it unavoidably, if but the words of not correcting, affect quality of instruction unavoidably.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of multi-modal English teaching device of English teaching, by arranging a grammer detection chip and word detection chip, be used for checking the operation of student, to solve the problem proposed in above-mentioned background technology, the utility model is easy to use, convenient operation, can improve the work efficiency of teacher.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of multi-modal English teaching device of English teaching, comprise main body, display screen, microphone and cover plate, described cover plate is covered in the upper surface of main body, described display screen is embedded in the upper surface of main body, the front of described display screen is provided with USB interface, described microphone is arranged on the right side of display screen, described display screen inside is provided with printed circuit mainboard, described printed circuit mainboard is welded with USB information transmission chip, miniature process chip, reservoir, word detection chip, grammer detection chip, audio loudness amplification chip and power module.
Further, described microphone and the audio loudness amplification chip be welded on printed circuit mainboard are electrically connected.
Further, described USB interface and the USB information transmission chip be welded on printed circuit mainboard are electrically connected, and described miniature process chip and reservoir carry out bidirectional data transfers by USB information transmission chip and USB interface.
Further, described power module and USB interface, display screen, microphone are electrically connected.
The beneficial effects of the utility model: the multi-modal English teaching device of a kind of English teaching of the present utility model, by arranging a grammer detection chip and word detection chip, be used for checking the operation of student, save the time of teacher comment operation, the utility model is easy to use, convenient operation, can improve the work efficiency that religion is handsome.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multi-modal English teaching device of a kind of English teaching of the utility model;
Fig. 2 is the printed circuit mainboard structure schematic diagram of the multi-modal English teaching device of a kind of English teaching of the utility model;
In figure: 1-main body, 2-display screen, 3-USB interface, 4-microphone, 5-cover plate, 21-USB information transmission chip, the miniature process chip of 22-, 23-reservoir, 24-word detection chip, 25-grammer detection chip, 26-audio loudness amplification chip, 27-power module, 28-printed circuit mainboard.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of multi-modal English teaching device of English teaching, comprise main body 1, display screen 2, microphone 4 and cover plate 5, cover plate 5 is covered in the upper surface of main body 1, when starting when teaching, cover plate 5 can be picked up by teacher, to carry out next step operation, after teaching, cover plate 5 can be covered main body 1 surface by teacher, for the protection of main body 1, display screen 2 is embedded in the upper surface of main body 1, the front of display screen 2 is provided with USB interface 3, microphone 4 is arranged on the right side of display screen 2, display screen 2 inside is provided with printed circuit mainboard 28, printed circuit mainboard 28 is welded with USB information transmission chip 21, miniature process chip 22, reservoir 23, word detection chip 24, grammer detection chip 25, audio loudness amplification chip 26 and power module 27.
Microphone 4 and the audio loudness amplification chip 26 be welded on printed circuit mainboard 28 are electrically connected, serve as a teacher in the process of teaching, can be spoken by microphone 4, the sound intensity of teacher can amplify by audio loudness amplification chip 26 automatically that be now electrical connected with microphone 4, again by microphone 4, the sound after amplifying is played back.
USB interface 3 and the USB information transmission chip 21 be welded on printed circuit mainboard 28 are electrically connected, miniature process chip 22 and reservoir 23 carry out bidirectional data transfers by USB information transmission chip 21 and USB interface 3, teacher can store some teaching knowledges in advance in USB flash disk, pass through USB interface 3 again by the copy content in USB flash disk in reservoir 23, in the process of teaching, check the teaching knowledge stored in advance by display screen 2, and teach to student on classroom.
Power module 27 and USB interface 3, display screen 2, microphone 4 are electrically connected, for powering to it when USB interface 3 or display screen 2 or microphone 4 work.
Teacher can arrange operation under class, classmate is such as allowed to practise word under class, or write out some phrases according to certain word, or write out one section of article, then operation is placed in USB flash disk, then religion is handsome passes through USB interface 3 by the copy content in USB flash disk in reservoir 23, after this word detection chip 24 and grammer detection chip 25 can detect word or expression or article in reservoir 23 automatically, and wrong part is marked out, and show on the display screen 2, common mistake can be enumerated out by teacher on classroom, to correct the mistake of student in study, help Students ' Learning.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model, to those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. the multi-modal English teaching device of an English teaching, comprise main body, display screen, microphone and cover plate, it is characterized in that: described cover plate is covered in the upper surface of main body, described display screen is embedded in the upper surface of main body, the front of described display screen is provided with USB interface, described microphone is arranged on the right side of display screen, described display screen inside is provided with printed circuit mainboard, described printed circuit mainboard is welded with USB information transmission chip, miniature process chip, reservoir, word detection chip, grammer detection chip, audio loudness amplification chip and power module.
2. the multi-modal English teaching device of a kind of English teaching according to claim 1, is characterized in that: described microphone and the audio loudness amplification chip be welded on printed circuit mainboard are electrically connected.
3. the multi-modal English teaching device of a kind of English teaching according to claim 1, it is characterized in that: described USB interface and the USB information transmission chip be welded on printed circuit mainboard are electrically connected, and described miniature process chip and reservoir carry out bidirectional data transfers by USB information transmission chip and USB interface.
4. the multi-modal English teaching device of a kind of English teaching according to claim 1, is characterized in that: described power module and USB interface, display screen, microphone are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450445.XU CN204695606U (en) | 2015-06-24 | 2015-06-24 | A kind of multi-modal English teaching device of English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450445.XU CN204695606U (en) | 2015-06-24 | 2015-06-24 | A kind of multi-modal English teaching device of English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695606U true CN204695606U (en) | 2015-10-07 |
Family
ID=54235870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450445.XU Expired - Fee Related CN204695606U (en) | 2015-06-24 | 2015-06-24 | A kind of multi-modal English teaching device of English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695606U (en) |
-
2015
- 2015-06-24 CN CN201520450445.XU patent/CN204695606U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160624 |