CN204288555U - A kind of intelligentized English teaching rotating disc - Google Patents
A kind of intelligentized English teaching rotating disc Download PDFInfo
- Publication number
- CN204288555U CN204288555U CN201420497507.8U CN201420497507U CN204288555U CN 204288555 U CN204288555 U CN 204288555U CN 201420497507 U CN201420497507 U CN 201420497507U CN 204288555 U CN204288555 U CN 204288555U
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- China
- Prior art keywords
- rotating disc
- english teaching
- intelligentized
- rotating
- motor
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- 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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- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a kind of intelligentized English teaching rotating disc, it comprises: the circular rotating dish of metal patch, magnetic sensor, band center pit, triangle pointer, gib screw, single chip control module, small power DC motor, voice module, control knob, described metal patch is inserted in each region of rotating disc, insert small power DC motor and magnetic sensor in described triangle pointer, the circular rotating dish of described band center pit is divided into 8 regions and easily marking pen mark, the marking are cleaned.English teaching rotating disc of the present utility model take Single-chip Controlling as core, and magnetic strength should be signal transmission mark, and voice broadcast is instructional media, rationally, effectively controls the rotating speed of rotating disc, thus make English teaching class light, interesting, get twice the result with half the effort.
Description
[technical field]
The utility model relates to intelligent instructional technology field, is specifically related to a kind of intelligentized English teaching rotating disc.
[background technology]
At present, no matter global each field development rapidly, is science and technology or economic dispatch aspect.More development depends on interchange, and English has become the important language of international exchange, and in order to allow national raising overall qualities, English education has more early been carried out by the Ministry of Education.But it is uninteresting at present to there is classroom in English education, teacher more by blackboard or PPT say and tell, and the intellectuality that can not better realize imparting knowledge to students, fastization, efficient activity.
Therefore, for realizing above-mentioned technical matters, necessaryly provide a kind of intelligentized English teaching rotating disc, described control rotating be PWM.
[utility model content]
The purpose of this utility model is to provide a kind of intelligentized English teaching rotating disc, take Single-chip Controlling as core, magnetic strength is signal transmission mark, and voice broadcast is instructional media, rationally, effectively control the rotating speed of rotating disc, thus make English teaching class light, interesting, get twice the result with half the effort.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of intelligentized English teaching rotating disc, it comprises: the circular rotating dish of metal patch, magnetic sensor, band center pit, triangle pointer, gib screw, single chip control module, small power DC motor, voice module, control knob, described metal patch is inserted in each region of rotating disc, insert small power DC motor and magnetic sensor in described triangle pointer, the circular rotating dish of described band center pit is divided into 8 and can inputs, cleans region.
Wherein, described single chip control module core is AVR.Described triangle pointer is dextrorotation veer, and described small power DC motor is identical with triangle pointer rotating speed.
Compared with prior art, the utility model has following beneficial effect: algorithm easily realizes, and AVR supports C and assembly language, C language can be utilized easily to transplant or collect close to the advantage of hardware address; English word is reported accurately, when magnetic sensor and metal patch suitably apart from thus when sensing magnetic signal, and triangle pointer only turns clockwise, single-chip microcomputer controls rapidly the report that voice cue module carries out word.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of intelligentized English teaching rotating disc of the present utility model.
Fig. 2 is the rotating disk magnetic induction regional structure schematic diagram of a kind of intelligentized English teaching rotating disc of the present utility model.
Fig. 3 is the control knob structural representation of a kind of intelligentized English teaching rotating disc of the present utility model.
Wherein: 1-rotating disc can input, clean region, 2-triangle pointer, 3-gib screw, 4-metal patch, 5-sensor assembly.
[embodiment]
Refer to shown in Fig. 1, the structural representation of the English teaching rotating disc of a kind of intelligent functions of the present utility model, wherein: 1-rotating disc can input, clean region, 2-triangle pointer, 3-gib screw.
Refer to shown in Fig. 2, the rotating disk magnetic induction regional structure schematic diagram of the English teaching rotating disc of a kind of intelligent functions of the present utility model, wherein: 4-metal patch, 5-sensor assembly, metal patch is placed in each subregional center of disk.
Refer to shown in Fig. 3, the button control structural representation of the English teaching rotating disc of a kind of intelligent functions of the present utility model, wherein control knob is placed in rotating disc back.
The principle of work of the English teaching rotating disc of intelligent functions of the present utility model: described triangle pointer 2 only can turn clockwise, when sensor assembly 5 and metal patch 4 are in suitable distance thus when sensing magnetic signal, triangle pointer 2 stops operating, and single-chip microcomputer controls rapidly the report that voice cue module carries out word; Described control knob can control opening and closing and the rotating speed of triangle pointer 2 rotation, is realized by the PWM fractional electric motor of AVR.
The utility model discloses as above with better enforcement; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when a little amendment and perfect can be done, therefore in protection domain of the present utility model when being as the criterion of defining with claims.
Claims (3)
1. an intelligentized English teaching rotating disc, it is characterized in that, comprise: the circular rotating dish of metal patch, magnetic sensor, band center pit, triangle pointer, gib screw, single chip control module, small power DC motor, voice module, control knob, described metal patch is inserted in each region of rotating disc, insert small power DC motor and magnetic sensor in described triangle pointer, the circular rotating dish of described band center pit is divided into 8 and can inputs, cleans region.
2. intelligentized English teaching rotating disc as claimed in claim 1, is characterized in that, described single chip control module core is AVR.
3. intelligentized English teaching rotating disc as claimed in claim 1, is characterized in that, described triangle pointer is dextrorotation veer, and described small power DC motor is identical with triangle pointer rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497507.8U CN204288555U (en) | 2014-09-01 | 2014-09-01 | A kind of intelligentized English teaching rotating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497507.8U CN204288555U (en) | 2014-09-01 | 2014-09-01 | A kind of intelligentized English teaching rotating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288555U true CN204288555U (en) | 2015-04-22 |
Family
ID=52871690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497507.8U Expired - Fee Related CN204288555U (en) | 2014-09-01 | 2014-09-01 | A kind of intelligentized English teaching rotating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154186A (en) * | 2017-07-24 | 2017-09-12 | 太原师范学院 | Teaching tool for English phonetic symbols elementary education and its application method |
-
2014
- 2014-09-01 CN CN201420497507.8U patent/CN204288555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154186A (en) * | 2017-07-24 | 2017-09-12 | 太原师范学院 | Teaching tool for English phonetic symbols elementary education and its application method |
| CN107154186B (en) * | 2017-07-24 | 2019-03-12 | 太原师范学院 | Teaching tool for English phonetic symbols elementary education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |