CN202110672U - Multifunctional blackboard - Google Patents
Multifunctional blackboard Download PDFInfo
- Publication number
- CN202110672U CN202110672U CN2011201763312U CN201120176331U CN202110672U CN 202110672 U CN202110672 U CN 202110672U CN 2011201763312 U CN2011201763312 U CN 2011201763312U CN 201120176331 U CN201120176331 U CN 201120176331U CN 202110672 U CN202110672 U CN 202110672U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- speech recognition
- recognition device
- word
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
A multifunctional blackboard comprises a blackboard main body and a voice recognition device, wherein the blackboard main body adopts a display and the voice recognition device is arranged below and connected with the blackboard main body. In the multifunctional blackboard, the voice recognition device is arranged, so that voice contents can be recognized and automatically corrected and then converted into graphics information to be displayed on the display, avoiding the botheration that a teacher needs to write down on the blackboard word by word; and a storer is further arranged on the multifunctional blackboard for storing the displayed contents for students to copy and review, avoiding the botheration that the students take notes word by word. By adopting the multifunctional blackboard provided by the utility model, class time can be saved, and students and teacher have much time to communicate, so that class efficiency is improved.
Description
Technical field
The utility model relates to a kind of blackboard, relates in particular to a kind of through showing the multi-functional blackboard of voice content after the speech recognition.
Background technology
Teacher is bound to use blackboard at school the time, and the content of giving a lesson now is more, and teacher's content written also increases thereupon; What not only teacher write is arduous; It is also very arduous that classmates remember, the efficient of giving a lesson that not only reduces, and also the blackboard that present most of school uses still is traditional blackboard and chalk; Dust pollution is bigger, and is all very big to student and teacher's health effect.
The utility model content
The purpose of the utility model provides a kind of multi-functional blackboard, uses it can teacher be given a lesson said content through speech recognition device identification and convert literal to, is presented on the display, and is stored in the storer.
To achieve these goals, the technical scheme of the utility model is:
A kind of multi-functional blackboard comprises blackboard body and speech recognition equipment; Described blackboard body is a display; Described speech recognition equipment is arranged on the below of blackboard body, is connected with the blackboard body.
Above-mentioned multi-functional blackboard, wherein,
Described speech recognition equipment comprises battery, speech recognition device and controller; The positive pole of described battery is connected with the positive pole of described speech recognition device, and the negative pole of described speech recognition device is connected with the positive pole of described controller, and the negative pole of described controller is connected with the negative pole of battery.
Above-mentioned multi-functional blackboard, wherein,
Described speech recognition equipment is connected through described controller with the blackboard body, and the output terminal of described controller is connected with the input end of blackboard body.
Above-mentioned multi-functional blackboard, wherein,
Described controller is provided with three buttons " switch ", " demonstration " reaches " removing ", and three buttons are separately positioned on the bottom of blackboard body.
Above-mentioned multi-functional blackboard, wherein,
Also comprise a storer, described storer is arranged on blackboard body below, and the output terminal of described display is connected with the input end of storer.
The utility model is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
1, the utility model multi-functional blackboard can identify voice content, and after NMO correction, convert Word message to owing to be provided with speech recognition device, is presented on the display, has saved the trouble that wordbook of word of teacher is write.
2, the utility model multi-functional blackboard can store content displayed on the display in the storer into owing to be provided with storer, supplies the student to copy review, has saved the trouble of a word note-taking of word of student.
3, the utility model multi-functional blackboard can have more time to exchange for having practiced thrift the time on class between student and the teacher, has improved the efficient of giving a lesson.
Description of drawings
Fig. 1 is the front view of the utility model multi-functional blackboard.
Fig. 2 is the circuit connection diagram of the speech recognition equipment of the utility model multi-functional blackboard.
Fig. 3 is the display of the utility model multi-functional blackboard and the circuit connection diagram of speech recognition equipment and storer.
Embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
See also shown in the accompanying drawing 1, a kind of multi-functional blackboard comprises blackboard body 1 and speech recognition equipment; Blackboard body 1 is a display; Speech recognition equipment is arranged on the below of blackboard body 1, is connected with blackboard body 1.
See also shown in accompanying drawing 2 and the accompanying drawing 3, speech recognition equipment comprises battery 2, speech recognition device 3 and controller 4; The positive pole of battery 2 is connected with the positive pole of speech recognition device 3, and the negative pole of speech recognition device 3 is connected with the positive pole of controller 4, and the negative pole of controller 4 is connected with the negative pole of battery 2.Speech recognition equipment is connected through controller 4 with blackboard body 1, and the output terminal of controller 4 is connected with the input end of blackboard body 1.Convert word content to after the speak content recognition and the correction of speech recognition device 3 with teacher, Word message is transferred to display, be presented on the blackboard body.
Also comprise a storer 5, storer 5 is arranged on blackboard body 1 below, and the output terminal of display is connected with the input end of storer 5.Content is stored in the storer 5 after showing through display on class, can supply the student to copy and go home to review, and has realized omnidistance E-learning, for the academics and students has saved great amount of time.
The utility model multi-functional blackboard can identify voice content, and after NMO correction, convert Word message to owing to be provided with speech recognition device, is presented on the display, has saved the trouble that wordbook of word of teacher is write; The utility model multi-functional blackboard can store content displayed on the display in the storer into owing to be provided with storer, supplies the student to copy review, has saved the trouble of a word note-taking of word of student; The utility model multi-functional blackboard can have more time to exchange for having practiced thrift the time on class between student and the teacher, improved the efficient of giving a lesson.
Claims (5)
1. a multi-functional blackboard is characterized in that: comprise blackboard body and speech recognition equipment; Described blackboard body is a display; Described speech recognition equipment is arranged on the below of blackboard body, is connected with the blackboard body.
2. multi-functional blackboard according to claim 1 is characterized in that:
Described speech recognition equipment comprises battery, speech recognition device and controller; The positive pole of described battery is connected with the positive pole of described speech recognition device, and the negative pole of described speech recognition device is connected with the positive pole of described controller, and the negative pole of described controller is connected with the negative pole of battery.
3. multi-functional blackboard according to claim 2 is characterized in that:
Described speech recognition equipment is connected through described controller with the blackboard body, and the output terminal of described controller is connected with the input end of blackboard body.
4. multi-functional blackboard according to claim 2 is characterized in that:
Described controller is provided with three buttons " switch ", " demonstration " reaches " removing ", and three buttons are separately positioned on the bottom of blackboard body.
5. multi-functional blackboard according to claim 1 is characterized in that:
Also comprise a storer, described storer is arranged on blackboard body below, and the output terminal of described display is connected with the input end of storer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201763312U CN202110672U (en) | 2011-05-30 | 2011-05-30 | Multifunctional blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201763312U CN202110672U (en) | 2011-05-30 | 2011-05-30 | Multifunctional blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110672U true CN202110672U (en) | 2012-01-11 |
Family
ID=45436120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201763312U Expired - Fee Related CN202110672U (en) | 2011-05-30 | 2011-05-30 | Multifunctional blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377798A (en) * | 2018-11-22 | 2019-02-22 | 江苏海事职业技术学院 | A kind of auxiliary device for English teaching |
| CN111383487A (en) * | 2020-01-10 | 2020-07-07 | 山东商业职业技术学院 | A new type of intelligent electronic textbook |
-
2011
- 2011-05-30 CN CN2011201763312U patent/CN202110672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377798A (en) * | 2018-11-22 | 2019-02-22 | 江苏海事职业技术学院 | A kind of auxiliary device for English teaching |
| CN111383487A (en) * | 2020-01-10 | 2020-07-07 | 山东商业职业技术学院 | A new type of intelligent electronic textbook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120530 |