CN203165253U - English word dictation machine - Google Patents
English word dictation machine Download PDFInfo
- Publication number
- CN203165253U CN203165253U CN 201320207886 CN201320207886U CN203165253U CN 203165253 U CN203165253 U CN 203165253U CN 201320207886 CN201320207886 CN 201320207886 CN 201320207886 U CN201320207886 U CN 201320207886U CN 203165253 U CN203165253 U CN 203165253U
- Authority
- CN
- China
- Prior art keywords
- english word
- microprocessor
- dictation machine
- loudspeaker
- main frame
- 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
An English word dictation machine belongs to an English education appliance of the teaching appliances, and is composed of a host, a handwriting display screen, a handwriting pen, a loudspeaker and a USB interface. As a technical improvement of the utility model, the handwriting display screen is connected with the input of a microprocessor, the microprocessor, a sound control processor and the loudspeaker are in input connection orderly, and a lithium battery and a memorizer are both in bidirectional connection with the microprocessor. By the above technical improvement, the English word dictation machine of the utility model can be widely used for the dictation in the classroom and the extracurricular self-study dictation of students, so that the classroom teaching quality and the self-study effects of the students are improved. The English word dictation machine of the utility model is simple in operation and structure and low in cost, and is convenient to use and easy to popularize.
Description
Technical field
The utility model belongs to English educational outfit in the teaching aid, is a kind of English word dictation machine specifically.
Background technology
Dictation is the simple effective method of check student English word skill level, in the education of its widespread use and universities, middle and primary schools.But dictation need have a population to read just can finish, and can't singlely carry out the oneself and detect, and this has just caused constant to study.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model aims to provide a kind of classroom instruction and students self study of making things convenient for, and is simple in structure, with low cost, easy to use, easily the English word dictation machine of promoting.
In order to achieve the above object, the utility model adopts following technological improvement:
The English word dictation machine, constituted by main frame, hand-written display screen, writing pencil, loudspeaker and USB interface, as technological improvement of the present utility model, hand-written display screen connects with the microprocessor input, import connection successively between microprocessor, sound control processor, the loudspeaker, lithium battery and storer all carry out two-way the connection with microprocessor.
As further improvement of the utility model, USB interface is arranged on the sidewall of main frame, and loudspeaker is arranged on the top of main frame.
As further improvement of the utility model, writing pencil is arranged on the upper right corner of main frame, inserts with main frame to be connected.
English word dictation machine of the present utility model, through above-mentioned technological improvement, dictation and the student that can be widely used in the classroom learn by oneself dictation after class, reached the raising Classroom Teaching, it is easy and simple to handle, simple in structure, with low cost to improve the students self study effect, easy to use, the easy beneficial effect of promoting.
Description of drawings
Fig. 1 is English word dictation machine one-piece construction synoptic diagram of the present utility model;
Fig. 2 is English word dictation machine circuit structure block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
The English word dictation machine, constituted by main frame 1, hand-written display screen 2, writing pencil 3, loudspeaker 4 and USB interface 5, the described display screen 2 of writing connects with the microprocessor input, import connection successively between microprocessor, sound control processor, the loudspeaker, lithium battery and storer all carry out two-way the connection with microprocessor.
Described USB interface 5 is arranged on the sidewall of main frame 1, and loudspeaker 4 is arranged on the top of main frame 1.
Described writing pencil 3 is arranged on the upper right corner of main frame 1, inserts with main frame 1 to be connected.
Claims (3)
1. English word dictation machine, constituted by main frame (1), hand-written display screen (2), writing pencil (3), loudspeaker (4) and USB interface (5), it is characterized in that hand-written display screen (2) connects with the microprocessor input, import connection successively between microprocessor, sound control processor, the loudspeaker, lithium battery and storer all carry out two-way the connection with microprocessor.
2. English word dictation machine as claimed in claim 1 is characterized in that USB interface (5) is arranged on the sidewall of main frame (1), and loudspeaker (4) is arranged on the top of main frame (1).
3. English word dictation machine as claimed in claim 1 is characterized in that writing pencil (3) is arranged on the upper right corner of main frame (1), inserts with main frame (1) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207886 CN203165253U (en) | 2013-04-23 | 2013-04-23 | English word dictation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207886 CN203165253U (en) | 2013-04-23 | 2013-04-23 | English word dictation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165253U true CN203165253U (en) | 2013-08-28 |
Family
ID=49026420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207886 Expired - Fee Related CN203165253U (en) | 2013-04-23 | 2013-04-23 | English word dictation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091474A (en) * | 2014-08-05 | 2014-10-08 | 蔡宏磊 | English teaching aid |
| CN104658345A (en) * | 2013-11-21 | 2015-05-27 | 哈尔滨欧麦克科技开发有限公司 | Convenient method for learning English |
-
2013
- 2013-04-23 CN CN 201320207886 patent/CN203165253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658345A (en) * | 2013-11-21 | 2015-05-27 | 哈尔滨欧麦克科技开发有限公司 | Convenient method for learning English |
| CN104091474A (en) * | 2014-08-05 | 2014-10-08 | 蔡宏磊 | English teaching aid |
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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: 20130828 Termination date: 20140423 |