CN202976556U - Computer interactive teaching system based on Ethernet - Google Patents
Computer interactive teaching system based on Ethernet Download PDFInfo
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- CN202976556U CN202976556U CN 201220709913 CN201220709913U CN202976556U CN 202976556 U CN202976556 U CN 202976556U CN 201220709913 CN201220709913 CN 201220709913 CN 201220709913 U CN201220709913 U CN 201220709913U CN 202976556 U CN202976556 U CN 202976556U
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- teacher
- ethernet
- data switching
- computer
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Abstract
The utility model belongs to the technical field of school computer teaching devices, and particularly refers to a computer interactive teaching system based on Ethernet. The computer interactive teaching system comprises a teacher host computer, a data switching exchange and a plurality of student hot computers, wherein the teacher host computer is connected with the data switching exchange through an Ethernet line, and the data switching exchange is connected with the plurality of student host computers through the Ethernet line; and the system further comprises a wireless receiver and a remote control device. The data switching exchange is used for executing point-to-point, point-to-group, group-to-group and point-plane real-time exchange transmitting and receiving of data information between the teacher host computer and the student host computers under allowance of the teacher host computer, thus, the teacher can perform multi-task operation teaching very conveniently.
Description
Technical field
The utility model belongs to school's computer teaching device technical field, refers in particular to a kind of computer interactive tutoring system based on Ethernet.
Background technology
At present, computer teaching more and more is subject to the favor of modern education, on the road that further improves the computer teaching function, still have many work to do, for example, in teaching process, the content that the teacher needs hand to take teaching pole to point in screen is explained, when a part of content had been said, the teacher need to go to the other content of carrying out of computing machine switched, and this has affected teaching process undoubtedly, extremely inconvenient, and can't carry out the multi-job operation teaching when imparting knowledge to students, also have faculty's instructional space less, bring great inconvenience to teaching; The faculty can't arbitrarily instruct indivedual classmates at any time in the classroom, and arbitrarily walking about exchanges with the student.
Summary of the invention
The purpose of this utility model is to provide a kind of computer interactive tutoring system based on Ethernet.
For achieving the above object, the utility model provides following technical scheme:
Computer interactive tutoring system based on Ethernet, comprise teacher's main frame, data switching exchane and several student's main frames, described teacher's main frame is connected with data switching exchane by ethernet line, data switching exchane is connected by ethernet line with several student's main frames, and this system also comprises wireless receiver and telechiric device.Described data switching exchane in order to carry out under the license of teacher's main frame data message between teacher's main frame and student's main frame carry out point-to-point, point symmetry groups, group to group and point-to-area real-time exchange transmit and receive.
Described wireless receiver is connected with teacher's main frame, and the end face of described telechiric device is provided with trace ball, and a side of telechiric device is provided with three buttons corresponding to mouse.
Described teacher's main frame is connected with printer, sound equipment and projector.
The utility model beneficial effect compared to existing technology is: the utility model can carry out the multi-job operation teaching very easily; Faculty's instructional space is larger, can extensively collect education informations; The faculty can arbitrarily instruct indivedual classmates at any time in the classroom, can arbitrarily walk about to exchange with the student; Simple to operate, just can control tutoring system in larger distance by telechiric device, reduce the stiff teaching posture of teacher, increase the classroom active atmosphere.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, computer interactive tutoring system based on Ethernet, comprise teacher's main frame, data switching exchane and several student's main frames, described teacher's main frame is connected with data switching exchane by ethernet line, data switching exchane is connected by ethernet line with several student's main frames, and this system also comprises wireless receiver and telechiric device.Described data switching exchane in order to carry out under the license of teacher's main frame data message between teacher's main frame and student's main frame carry out point-to-point, point symmetry groups, group to group and point-to-area real-time exchange transmit and receive.
Described wireless receiver is connected with teacher's main frame, and the end face of described telechiric device is provided with trace ball, and a side of telechiric device is provided with three buttons corresponding to mouse.Telechiric device receives teacher's instruction, and instruction is sent to wireless receiver, and wireless receiver carries the information to teacher's main frame.The teacher by telechiric device can as with the same direct control teacher of the mouse main frame of pc connection.
Described teacher's main frame is connected with printer, sound equipment and projector.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. based on the computer interactive tutoring system of Ethernet, it is characterized in that: comprise teacher's main frame, data switching exchane and several student's main frames, described teacher's main frame is connected with data switching exchane by ethernet line, data switching exchane is connected by ethernet line with several student's main frames, and this system also comprises wireless receiver and telechiric device.
2. the computer interactive tutoring system based on Ethernet according to claim 1, it is characterized in that: described wireless receiver is connected with teacher's main frame, the end face of described telechiric device is provided with trace ball, and a side of telechiric device is provided with three buttons corresponding to mouse.
3. the computer interactive tutoring system based on Ethernet according to claim 1, it is characterized in that: described teacher's main frame is connected with printer, sound equipment and projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709913 CN202976556U (en) | 2012-12-20 | 2012-12-20 | Computer interactive teaching system based on Ethernet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709913 CN202976556U (en) | 2012-12-20 | 2012-12-20 | Computer interactive teaching system based on Ethernet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976556U true CN202976556U (en) | 2013-06-05 |
Family
ID=48517601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709913 Expired - Fee Related CN202976556U (en) | 2012-12-20 | 2012-12-20 | Computer interactive teaching system based on Ethernet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464410A (en) * | 2013-10-18 | 2015-03-25 | 淄博职业学院 | Computer simulation teaching system and method |
| CN104575136A (en) * | 2015-01-13 | 2015-04-29 | 华东师范大学 | Wireless 4D digital interactive teaching system and method |
-
2012
- 2012-12-20 CN CN 201220709913 patent/CN202976556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464410A (en) * | 2013-10-18 | 2015-03-25 | 淄博职业学院 | Computer simulation teaching system and method |
| CN104575136A (en) * | 2015-01-13 | 2015-04-29 | 华东师范大学 | Wireless 4D digital interactive teaching system and method |
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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: 20130605 Termination date: 20131220 |