CN203503175U - Teaching aid for teaching simple English word - Google Patents
Teaching aid for teaching simple English word Download PDFInfo
- Publication number
- CN203503175U CN203503175U CN201320582706.4U CN201320582706U CN203503175U CN 203503175 U CN203503175 U CN 203503175U CN 201320582706 U CN201320582706 U CN 201320582706U CN 203503175 U CN203503175 U CN 203503175U
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- China
- Prior art keywords
- control signal
- microprocessor
- teaching
- keyboard
- utility
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Abstract
The utility model discloses a teaching aid for teaching simple English word, including a microprocessor, a keyboard, a plurality of servo motors and a plurality of wheels, wherein the control signal input terminal of the microprocessor is connected with the control signal output terminal of the keyboard, the control signal output terminal of the microprocessor is respectively connected with the control signal input terminals of the servo motors, the shaft of the servo motor is connected with the axle center of the wheel, the wheel side is uniformly arranged 26 grids, 26 English letters are clockwise arranged in 26 grids. The utility model by the microprocessor regulates a plurality of servo motors, and thus can replace the English letters located on the top of the wheel, to spell out the word. The utility model is convenient to carry and easy to operate, and has popularization and using value.
Description
Technical field
The utility model relates to a kind of English teaching aid, relates in particular to a kind of teaching aid for simple English word teaching.
Background technology
In English teaching, need the vocabulary of memory very huge, when there is query, just need to browse related data, be very trouble, is unfavorable for study, memory, substantially be all that teacher gives an oral account guiding, lack a kind of visual in image assistant teaching aid, and can affect interest and the learning outcome that student studies English backward deeply, even can affect student's development from now on.Attention of student be difficult for to concentrate and joyful love moving, teachers association designs some similar assistant teaching aids, for student when studying English, but majority belongs to assembled, splices and facilitates not and be easily scattered, and greatly reduces learning interest and results of learning.
Utility model content
The purpose of this utility model provides a kind of teaching aid for simple English word teaching with regard to being in order to address the above problem.
In order to achieve the above object, the utility model has adopted following technical scheme:
A kind of teaching aid for simple English word teaching, comprise microprocessor, keyboard, a plurality of servomotor and a plurality of runner, the control signal input end of described microprocessor is connected with the control signal output terminal of described keyboard, the control signal output terminal of described microprocessor is connected with the control signal input end of a plurality of described servomotors respectively, the rotating shaft of described servomotor is connected with the shaft core position of described runner, the side of described runner is evenly provided with 26 grid, and 26 English alphabets are arranged in 26 described grid in the direction of the clock.
Particularly, described teaching aid also comprises motor cabinet and shell, and described keyboard is arranged on described shell, and described servomotor is arranged on described motor cabinet, the upper end of described shell is provided with a plurality of through holes, can observe the letter in the top grid of corresponding described runner from described through hole.
The beneficial effects of the utility model are:
The utility model, for the teaching aid of simple English word teaching, carries out the regulation and control of a plurality of servomotors, and then can change being positioned at the English alphabet on runner top by microprocessor, spelling group goes out word, the utility model is easy to carry, simple to operate, has the value of promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes detail drawing of the present utility model.
In figure: 1-motor cabinet, 2-servomotor, 3-runner, 4-microprocessor, 5-keyboard, 6-shell.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises microprocessor 4, keyboard 5, a plurality of servomotor 2 and a plurality of runner 3, the control signal input end of microprocessor 4 is connected with the control signal output terminal of keyboard 5, the control signal output terminal of microprocessor 4 is connected with the control signal input end of a plurality of servomotors 2 respectively, the rotating shaft of servomotor 2 is connected with the shaft core position of runner 3, the side of runner 3 is evenly provided with 26 grid, and 26 English alphabets are arranged in 26 grid in the direction of the clock.
Teaching aid also comprises motor cabinet 1 and shell 6, and keyboard 5 is arranged on shell 6, and servomotor 2 is arranged on motor cabinet 1, and the upper end of shell 6 is provided with a plurality of through holes, can observe the letter in the top grid of corresponding runner 3 from through hole.
User can key in letter by keyboard 5, and microprocessor 4 receives after the information of key entry, and output control signal is controlled a plurality of servomotor 2 work, and servomotor 2 work drive runner 3 motions, adjust the English alphabet that is positioned at runner 3 tops, and spelling group goes out word.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (2)
1. the teaching aid of imparting knowledge to students for simple English word, it is characterized in that: comprise microprocessor, keyboard, a plurality of servomotor and a plurality of runner, the control signal input end of described microprocessor is connected with the control signal output terminal of described keyboard, the control signal output terminal of described microprocessor is connected with the control signal input end of a plurality of described servomotors respectively, the rotating shaft of described servomotor is connected with the shaft core position of described runner, the side of described runner is evenly provided with 26 grid, and 26 English alphabets are arranged in 26 described grid in the direction of the clock.
2. the teaching aid for simple English word teaching according to claim 1, it is characterized in that: also comprise motor cabinet and shell, described keyboard is arranged on described shell, described servomotor is arranged on described motor cabinet, the upper end of described shell is provided with a plurality of through holes, can observe the letter in the top grid of corresponding described runner from described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582706.4U CN203503175U (en) | 2013-09-21 | 2013-09-21 | Teaching aid for teaching simple English word |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582706.4U CN203503175U (en) | 2013-09-21 | 2013-09-21 | Teaching aid for teaching simple English word |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503175U true CN203503175U (en) | 2014-03-26 |
Family
ID=50334135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582706.4U Expired - Fee Related CN203503175U (en) | 2013-09-21 | 2013-09-21 | Teaching aid for teaching simple English word |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503175U (en) |
-
2013
- 2013-09-21 CN CN201320582706.4U patent/CN203503175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |