CN204596213U - A kind of foreign language teaching blackboard - Google Patents
A kind of foreign language teaching blackboard Download PDFInfo
- Publication number
- CN204596213U CN204596213U CN201520311242.2U CN201520311242U CN204596213U CN 204596213 U CN204596213 U CN 204596213U CN 201520311242 U CN201520311242 U CN 201520311242U CN 204596213 U CN204596213 U CN 204596213U
- Authority
- CN
- China
- Prior art keywords
- foreign language
- blackboard
- control chip
- recognition device
- character recognition
- 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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Abstract
The utility model relates to a kind of foreign language teaching blackboard, comprise blackboard (1), character recognition device (2), control chip (3), storer (4), instantaneous speech power (5), power supply (6), infrared transmitter (7) and infrared receiver (8), in blackboard (1), inside is embedded with pressure transducer layer (11).The content that the utility model can be write by character recognition device identification teacher, and the foreign language pronunciation of outputting standard, can correct the mispronunciation of student, greatly improve the quality of teaching.
Description
Technical field
The utility model relates to the blackboard used in a kind of teaching, especially relates to a kind of foreign language teaching blackboard.
Background technology
For some rural areas hard to get to, owing to lacking good teacher strength, for student provides accurate and excellent foreign language or class of languages to instruct limited in one's ability, the usual not too standard of foreign language pronunciation of rural students, needs to be corrected.But outstanding teacher strength is limited, abundant outstanding Foreign Language Teacher cannot be provided to use to rural students.
Therefore, for rural students, need the assistance that foreign language teaching device is provided, correct the pronunciation of rural students, improve its L proficiency.
Utility model content
The utility model devises a kind of foreign language teaching blackboard, and its technical matters solved is the usual not too standard of foreign language pronunciation of existing rural students, but does not have special speech ciphering equipment to be helped.
In order to solve the technical matters of above-mentioned existence, the utility model have employed following scheme:
A kind of foreign language teaching blackboard, comprise blackboard (1), character recognition device (2), control chip (3), storer (4), instantaneous speech power (5), power supply (6), infrared transmitter (7) and infrared receiver (8), storer (4), instantaneous speech power (5), power supply (6) and infrared receiver (8) are connected with control chip (3) by different ports, it is characterized in that: in blackboard (1), inside is embedded with pressure transducer layer (11), the electric signal that foreign language writing produces is sent to character recognition device (2) by pressure transducer layer (11), character recognition device (2) will identify foreign language word content and foreign language word blackboard location coordinate information is stored in storer (4) by control chip (3), when infrared transmitter (7) is positioned on the foreign language word of specifying, infrared receiver (8) collects the positional information of infrared transmitter (7) and is sent to control chip (3), control chip (3) according to the positional information comparison determination indication foreign language word content of described foreign language word blackboard location coordinate information and infrared transmitter (7), and exports the pronunciation of indication foreign language word by instantaneous speech power (5).
Further, also comprise one for correcting the touch-screen (9) of character recognition device (2) identification error, touch-screen (9) is connected with control chip (3).
Further, described infrared transmitter (7) is arranged on the place foremost of teacher's pointer.
This foreign language teaching blackboard, compared with traditional blackboard for education, has following beneficial effect:
The content that the utility model can be write by character recognition device identification teacher, and the foreign language pronunciation of outputting standard, can correct the mispronunciation of student, greatly improve the quality of teaching.
Accompanying drawing explanation
Fig. 1: the electronic devices and components connection control schematic diagram of the utility model foreign language teaching blackboard.
Description of reference numerals:
1-blackboard; 11-pressure transducer layer; 2-character recognition device; 3-control chip; 4-storer; 5-instantaneous speech power; 6-power supply; 7-infrared transmitter; 8-infrared receiver; 9-touch-screen.
Embodiment
Below in conjunction with Fig. 1, the utility model is described further:
As shown in Figure 1, a kind of foreign language teaching blackboard, comprise blackboard 1, character recognition device 2, control chip 3, storer 4, instantaneous speech power 5, power supply 6, infrared transmitter 7 and infrared receiver 8, in blackboard 1, inside is embedded with pressure transducer layer 11, and storer 4, instantaneous speech power 5, power supply 6 and infrared receiver 8 are connected with control chip 3 by different ports.
The electric signal that foreign language writing produces is sent to character recognition device 2 by pressure transducer layer 11, and character recognition device 2 will identify foreign language word content and foreign language word blackboard location coordinate information is stored in storer 4 by control chip 3; When infrared transmitter 7 is positioned on the foreign language word of specifying, infrared receiver 8 collects the positional information of infrared transmitter 7 and is sent to control chip 3, control chip 3 according to the positional information comparison determination indication foreign language word content of described foreign language word blackboard location coordinate information and infrared transmitter 7, and exports the pronunciation of indication foreign language word by instantaneous speech power 5.
In addition, also comprise one for correcting the touch-screen 9 of character recognition device 2 identification error, touch-screen 9 is connected with control chip 3.
Infrared transmitter 7 is arranged on the place foremost of teacher's pointer.On the foreign language word that teacher uses teacher's pointer just can infrared transmitter 7 be placed on easily specified by blackboard.
The content that the utility model can be write by character recognition device identification teacher, and the foreign language pronunciation of outputting standard, can correct the mispronunciation of student, greatly improve the quality of teaching.
By reference to the accompanying drawings exemplary description is carried out to the utility model above; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (3)
1. a foreign language teaching blackboard, comprise blackboard (1), character recognition device (2), control chip (3), storer (4), instantaneous speech power (5), power supply (6), infrared transmitter (7) and infrared receiver (8), storer (4), instantaneous speech power (5), power supply (6) and infrared receiver (8) are connected with control chip (3) by different ports, it is characterized in that: in blackboard (1), inside is embedded with pressure transducer layer (11), the electric signal that foreign language writing produces is sent to character recognition device (2) by pressure transducer layer (11), character recognition device (2) will identify foreign language word content and foreign language word blackboard location coordinate information is stored in storer (4) by control chip (3), when infrared transmitter (7) is positioned on the foreign language word of specifying, infrared receiver (8) collects the positional information of infrared transmitter (7) and is sent to control chip (3), control chip (3) according to the positional information comparison determination indication foreign language word content of described foreign language word blackboard location coordinate information and infrared transmitter (7), and exports the pronunciation of indication foreign language word by instantaneous speech power (5).
2. foreign language teaching blackboard according to claim 1, is characterized in that: also comprise one for correcting the touch-screen (9) of character recognition device (2) identification error, touch-screen (9) is connected with control chip (3).
3. foreign language teaching blackboard according to claim 1, is characterized in that: described infrared transmitter (7) is arranged on the place foremost of teacher's pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311242.2U CN204596213U (en) | 2015-05-15 | 2015-05-15 | A kind of foreign language teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311242.2U CN204596213U (en) | 2015-05-15 | 2015-05-15 | A kind of foreign language teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596213U true CN204596213U (en) | 2015-08-26 |
Family
ID=53932344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311242.2U Expired - Fee Related CN204596213U (en) | 2015-05-15 | 2015-05-15 | A kind of foreign language teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863256A (en) * | 2021-01-18 | 2021-05-28 | 焦作大学 | Economic management learns teaching and uses combination formula teaching aid |
-
2015
- 2015-05-15 CN CN201520311242.2U patent/CN204596213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863256A (en) * | 2021-01-18 | 2021-05-28 | 焦作大学 | Economic management learns teaching and uses combination formula teaching aid |
| CN112863256B (en) * | 2021-01-18 | 2022-09-23 | 焦作大学 | Economic management learns teaching and uses combination formula teaching aid |
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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: 20150826 Termination date: 20180515 |