CN203179316U - Advanced mathematics plotting instrument - Google Patents
Advanced mathematics plotting instrument Download PDFInfo
- Publication number
- CN203179316U CN203179316U CN 201320048367 CN201320048367U CN203179316U CN 203179316 U CN203179316 U CN 203179316U CN 201320048367 CN201320048367 CN 201320048367 CN 201320048367 U CN201320048367 U CN 201320048367U CN 203179316 U CN203179316 U CN 203179316U
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- China
- Prior art keywords
- teacher
- plotting
- master controller
- higher mathematics
- control device
- 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
The utility model relates to an advanced mathematics plotting instrument. In a process of advanced mathematics teaching in university, teachers usually draw various figures and curves on a blackboard. The advanced mathematics plotting instrument comprises a local machine (1) installed with a teacher drawing board (2). The teacher drawing board is provided with a coordinate system (3) and grids. The teacher drawing board supports the use of a wireless handwriting pen (5) and a photoelectric pen. The teacher drawing board is connected with a main controller (6). The main controller is connected with a display circuit (7), an edit control device (8), an audio conversion device (9), a storage (10), an output display device (11), an information transmission means (12), and a main power control device (13). The main controller is connected with student display boards. The advanced mathematics plotting instrument is applied in teaching of advanced mathematical modeling.
Description
Technical field:
The utility model relates to a kind of higher mathematics plotting apparatus.Be specifically related to a kind of aided education instrument that in the Higher Mathematics Teaching process, helps teacher's rendering model.
Background technology:
In university's Higher Mathematics Teaching process, the teacher need draw various figures and curve on the blackboard of being everlasting, existing picture appurtenance can only be single picture straight line, circle, so the teacher is free-hand drawing by rule of thumb simply, the figure that consequently draws is very irregular, differ greatly with typical curve, and that the student understands is more muddled.Be badly in need of wanting a kind of teaching aid to improve the present this Higher Mathematics Teaching apparatus that influences teaching process and quality of instruction.
Summary of the invention:
The purpose of this utility model provides a kind of higher mathematics plotting apparatus.
Above-mentioned purpose realizes by following technical scheme:
A kind of higher mathematics plotting apparatus, its composition comprises: teacher's plotting sheet has coordinate system and grid on described teacher's plotting sheet, described teacher's plotting sheet and wireless writing pencil and the supporting use of photoelectric pen; Described teacher's plotting sheet connects master controller, described master controller connects display circuit, edit control device, audio conversion device, storer, output display device, information carrying means and general supply control device, and described master controller connects student's Graphic Panel.
Described higher mathematics plotting apparatus, described information carrying means comprises wireless network coupling arrangement, USB interface and bluetooth, described output display device connects Mike and loudspeaker.
Described higher mathematics plotting apparatus, form, formula and the various basic function curve of the higher mathematics of described store memory storage, described photoelectric pen is connected with described master controller by wireless signal/circuit.
Beneficial effect:
1. have coordinate system on teacher's plotting sheet of the present utility model, the image show gridization is clear and the position is accurate, can effectively help the teacher to improve and draw and quality of instruction, and it is easier to allow the student understand the knowledge point.
2. the student's Graphic Panel in the utility model, utilize advanced modernizing teaching equipment, the process that the teacher draws clearly can be represented to the student, when seeing best graphical effect, the student understands the reason that figure forms, intensification is to understanding and the memory of knowledge point, for later effect being played in utilization and the contact of knowledge point.
3. can obtain necessary voice messaging corresponding with figure in the courseware intuitively by the audio conversion student, the teacher can be by voice command operation such as draw in case of necessity.
Description of drawings:
The inner structure synoptic diagram that accompanying drawing 2 is.
Embodiment:
Embodiment 1:
A kind of higher mathematics plotting apparatus, its composition comprises: shell 1, be contained in the teacher's plotting sheet 2 in the shell, have coordinate system 3 and grid 4 on described teacher's plotting sheet, described teacher's plotting sheet and wireless writing pencil 5 and the supporting use of photoelectric pen; Described teacher's plotting sheet connects master controller 6, described master controller connects display circuit 7, edit control device 8, audio conversion device 9, storer 10, output display device 11, information carrying means 12 and general supply control device 13, and described master controller connects student's Graphic Panel by wireless signal.
Embodiment 2:
Described edit control device is being controlled the dummy keyboard that shows at described drawing screen, and described output display device also connects wireless student's Graphic Panel, and described wireless student's Graphic Panel is LED display or the projector that connects by USB interface.
Embodiment 3:
Claims (3)
1.
A kind of higher mathematics plotting apparatus, its composition comprises: teacher's plotting sheet is characterized in that: have coordinate system and grid on described teacher's plotting sheet, described teacher's plotting sheet and wireless writing pencil and the supporting use of photoelectric pen; Described teacher's plotting sheet connects master controller, described master controller connects display circuit, edit control device, audio conversion device, storer, output display device, information carrying means and general supply control device, and described master controller connects student's Graphic Panel.
2.
Higher mathematics plotting apparatus according to claim 1 is characterized in that: described information carrying means comprises wireless network coupling arrangement, USB interface and bluetooth, and described output display device connects Mike and loudspeaker.
3.
Higher mathematics plotting apparatus according to claim 1 and 2 is characterized in that: form, formula and the various basic function curve of the higher mathematics of described store memory storage, described photoelectric pen is connected with described master controller by wireless signal/circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048367 CN203179316U (en) | 2013-01-29 | 2013-01-29 | Advanced mathematics plotting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048367 CN203179316U (en) | 2013-01-29 | 2013-01-29 | Advanced mathematics plotting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203179316U true CN203179316U (en) | 2013-09-04 |
Family
ID=49075985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048367 Expired - Fee Related CN203179316U (en) | 2013-01-29 | 2013-01-29 | Advanced mathematics plotting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203179316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660297A (en) * | 2019-10-12 | 2020-01-07 | 吉林农业大学 | Mathematical curve demonstration system based on Internet of things |
-
2013
- 2013-01-29 CN CN 201320048367 patent/CN203179316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660297A (en) * | 2019-10-12 | 2020-01-07 | 吉林农业大学 | Mathematical curve demonstration system based on Internet of things |
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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: 20130904 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |