CN202150193U - Teaching system playing automatically and dynamically - Google Patents
Teaching system playing automatically and dynamically Download PDFInfo
- Publication number
- CN202150193U CN202150193U CN201120277425U CN201120277425U CN202150193U CN 202150193 U CN202150193 U CN 202150193U CN 201120277425 U CN201120277425 U CN 201120277425U CN 201120277425 U CN201120277425 U CN 201120277425U CN 202150193 U CN202150193 U CN 202150193U
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- China
- Prior art keywords
- blackboard
- main control
- unit
- terminal
- projector
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Abstract
The utility model discloses a teaching system playing automatically and dynamically, which is characterized by including a main control terminal and a blackboard terminal. The main control terminal includes a main control terminal wireless reception unit, a USB interface unit, a projector and a central control unit which processes the information received by the main control terminal and sent by a blackboard terminal, then communicates with the local PC through a USB interface unit to control the projector for projection. The blackboard terminal includes a touch unit, a state indication lamp, a black terminal main control unit controlling the indication lamp to display the present state, and a blackboard terminal wireless transmit-receive unit which sends the information transmitted by the black terminal main control unit to the exterior. In the utility model, the advantage of the traditional education is performed, simultaneously, understanding and memory are reinforced by audio-video material in a multimedia method, and the integral teaching quality is raised in a large amplitude. In addition, the structure of the system is simple, production is convenient, the compatibility is good, the cost is low, and the teaching system playing automatically and dynamically is suitable for wide popularization.
Description
Technical field
Carry out the system of information interaction when the utility model relates to a kind of the teaching, relate in particular to that a kind of blackboard end of main control end and the classmate's end by teacher end forms jointly can dynamic play the teaching system.
Background technology
Along with multimedia development, form of teaching is also more and more abundanter, and the use that waits teaching software except PPT also has a large amount of audio-visual materials to be put in the teaching and uses.But present multimedia teaching does not also well combine with the tradition teaching, and for example: the writing on the blackboard of teacher's blackboard is handled respectively in two zoness of different with the multimedia overhead projector teaching material, does not combine.So a kind of realize the traditional education pattern with the modern multimedia means of education combine can dynamic play the teaching system be badly in need of being developed.
Summary of the invention
The utility model is to the proposition of above problem, and develop a kind of simple in structure, easy to use and purposes is wide can dynamic play the teaching system.Its technological means is following:
A kind of teaching system that can dynamic play is characterized in that comprising: main control end and blackboard end;
Said main control end comprises:
Be used to receive the main control end radio receiving unit of the information that the blackboard end sends over;
Be used to make the usb interface unit of system with local PC communication;
Be used for projector to blackboard regions projection setting content;
Connect main control end radio receiving unit, projector and usb interface unit; The information that the blackboard end that the main control end radio receiving unit is received sends is handled; Communicate by letter with local PC through usb interface unit then, to control the centralized control unit that projector carries out projection;
Said blackboard end comprises:
Be arranged on the blackboard, be used to respond to the touch unit of user's touch action;
The status indicator lamp that is used for the current running status of blackboard of displaying end;
Connect touch unit and status indicator lamp, the information of touch unit input is handled coding, and the control pilot lamp shows the blackboard end main control unit of current states;
Connect blackboard end main control unit, the information that blackboard end main control unit is transmitted outwards is transmitted into the blackboard end wireless transmit/receive units in the main control end;
The connected mode of above-mentioned each unit is that data connect.
Said main control end and blackboard end are respectively equipped with debugging interface, and said main control end is provided with the concentricity control module of RS232 debugging interface and is connected and is used to make system to communicate with the external debug device; Said blackboard end is provided with the JTAG debugging interface and is connected with blackboard end main control unit and is used to make the blackboard end to communicate with the external debug device.
Owing to adopted technique scheme; The utility model provides can dynamic play the teaching system; Realize of the combination of traditional education pattern through a kind of simple device with the modern multimedia means of education; When bringing into play the advantage of traditional education, carry out audio-visual reinforcement understanding and memory, the whole learning quality is greatly enhanced through multimedia means.In addition,, be convenient to produce because this system architecture is simple, compatible good, and also cost is very cheap is suitable for extensive popularization.
Description of drawings
The utility model has only a width of cloth accompanying drawing:
Fig. 1 is the structured flowchart of the utility model.
Embodiment
As shown in Figure 1; The utility model provides can dynamic play the teaching system can carry out internet teaching; Utilize displaying contents abundant, and can carry out the main control end and simple portable blackboard end of function renewal at any time, when bringing into play the advantage of traditional education; Carry out audio-visual reinforcement understanding and memory through multimedia means, reached the purpose of improving the quality of teaching.
This system can dynamic play the teaching system comprise: main control end and blackboard end;
Said main control end (being the multimedia control end) comprising: the main control end radio receiving unit that is used to receive the information that the blackboard end sends over; Be used to make the usb interface unit of system with local PC communication; Be used for projector to blackboard regions projection setting content; Connect main control end radio receiving unit, projector and usb interface unit; The information that the blackboard end that the main control end radio receiving unit is received sends is handled; Communicate by letter with local PC through usb interface unit then, to control the centralized control unit that projector carries out projection;
Blackboard end (promptly being arranged on the device at blackboard place) comprising: be arranged on the blackboard, be used to respond to the touch unit of user's touch action; The status indicator lamp that is used for the current running status of blackboard of displaying end; Connect touch unit and status indicator lamp, the information of touch unit input is handled coding, and the control pilot lamp shows the blackboard end main control unit of current states; Connect blackboard end main control unit, the information that blackboard end main control unit is transmitted outwards is transmitted into the blackboard end wireless transmit/receive units in the main control end; The connected mode of above-mentioned each unit is that data connect.
Said main control end and blackboard end are respectively equipped with debugging interface, and said main control end is provided with the concentricity control module of RS232 debugging interface and is connected and is used to make system to communicate with the external debug device; Said blackboard end is provided with the JTAG debugging interface and is connected with blackboard end main control unit and is used to make the blackboard end to communicate with the external debug device.。In addition, the blackboard end is regulated the high pressure that power supply provides through the power adjustment unit.
Down in the face of enumerating unit, a lower part concrete specification in the present embodiment:
The led status explanation, power lights: the power supply green light is bright, and=blackboard end is started working.
The success lamp: when green light is bright, go out behind the bright 1S ,=instruction is received and confirms success.
The failure lamp: when amber light is bright, go out behind the bright 2S ,=instruction is not received.
Enumerate the concrete operations example of this system of teacher below; At first teacher carries out with the content associated multimedia messages (can be audio-visual material, written historical materials or picture presentation etc.) of teaching through multimedia courseware; And be in type, set it and link demonstration in the fixed position again.In the writing on the blackboard teaching summary on blackboard of teacher on the classroom; Then it is explained; Cause student's attention and concern, be in due course that teacher is through touching the soft-touch control that is provided with on the blackboard panel; At this moment the set multimedia messages of teacher just can be play (projector projection) near this content, and the student just can carry out imagery to the content of teacher's explanation and must understand and remember.Will certainly promote teacher's quality of instruction so significantly.
The above; Be merely the preferable embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and inventive concept thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.
Claims (2)
- One kind can dynamic play the teaching system, it is characterized in that comprising: main control end and blackboard end;Said main control end comprises:Be used to receive the main control end radio receiving unit of the information that the blackboard end sends over;Be used to make the usb interface unit of system with local PC communication;Be used for projector to blackboard regions projection setting content;Connect main control end radio receiving unit, projector and usb interface unit; The information that the blackboard end that the main control end radio receiving unit is received sends is handled; Communicate by letter with local PC through usb interface unit then, to control the centralized control unit that projector carries out projection;Said blackboard end comprises:Be arranged on the blackboard, be used to respond to the touch unit of user's touch action;The status indicator lamp that is used for the current running status of blackboard of displaying end;Connect touch unit and status indicator lamp, the information of touch unit input is handled coding, and the control pilot lamp shows the blackboard end main control unit of current states;Connect blackboard end main control unit, the information that blackboard end main control unit is transmitted outwards is transmitted into the blackboard end wireless transmit/receive units in the main control end;The connected mode of above-mentioned each unit is that data connect.
- 2. a kind of teaching system that can dynamic play according to claim 1; It is characterized in that said main control end and blackboard end are respectively equipped with debugging interface, said main control end is provided with the concentricity control module of RS232 debugging interface and is connected and is used to make system to communicate with the external debug device; Said blackboard end is provided with the JTAG debugging interface and is connected with blackboard end main control unit and is used to make the blackboard end to communicate with the external debug device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277425U CN202150193U (en) | 2011-08-01 | 2011-08-01 | Teaching system playing automatically and dynamically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277425U CN202150193U (en) | 2011-08-01 | 2011-08-01 | Teaching system playing automatically and dynamically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150193U true CN202150193U (en) | 2012-02-22 |
Family
ID=45591245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120277425U Expired - Fee Related CN202150193U (en) | 2011-08-01 | 2011-08-01 | Teaching system playing automatically and dynamically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202150193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162018A (en) * | 2015-04-03 | 2016-11-23 | 云南师范大学 | A kind of projector expansion equipment |
-
2011
- 2011-08-01 CN CN201120277425U patent/CN202150193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162018A (en) * | 2015-04-03 | 2016-11-23 | 云南师范大学 | A kind of projector expansion equipment |
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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 |
Granted publication date: 20120222 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |